MZ-R501/R501PC - minidisc.org · MZ-R501/R501PC SECTION 1 SERVICING NOTE NOTES ON HANDLING THE...
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MZ-R501/R501PCSERVICE MANUAL
Model Name Using Similar Mechanism MZ-R500
Mechanism Type MT-MZR500-172
Optical Pick-up Name LCX-4R
SystemAudio playing systemMiniDisc digital audio systemLaser diode propertiesMaterial: GaAlAsWavelength: λ = 790 nmEmission duration: continuousLaser output: less than 44.6 µW(This output is the value measured at adistance of 200 mm from the lens surfaceon the optical pick-up block with 7 mmaperture.)Recording and playback timeWhen using MDW-80
Maximum 160 min. in monauralMaximum 320 min. in stereo
Revolutions350 rpm to 2,800 rpm (CLV)Error correctionACIRC (Advanced Cross Interleave ReedSolomon Code)Sampling frequency44.1 kHzSampling rate converterInput: 32 kHz/44.1 kHz/48 kHzCodingATRAC (Adaptive TRansform AcousticCoding)ATRAC3-LP2ATRAC3-LP4
SPECIFICATIONS
Modulation systemEFM (Eight to Fourteen Modulation)Number of channels2 stereo channels1 monaural channelFrequency response20 to 20,000 Hz ± 3 dBWow and FlutterBelow measurable limitInputsLine in: stereo mini-jack, minimum inputlevel 49 mVOptical (Digital) in: optical (digital) mini-jackOutputsi: stereo mini-jack, maximum output level5 mW + 5 mW, load impedance 16 ohm
GeneralPower requirementsSony AC Power adaptor connected at theDC IN 3 V jack
120 V AC, 60 Hz (US, Canadian model)230 V AC, 50/60 Hz (AEP model)230 – 240 V AC, 50 Hz (UK model)100 – 240 V AC, 50/60 Hz (E model)220 V AC, 50 Hz (Chinese, Argentinamodel)
One LR6 (size AA) alkaline dry battery (notsupplied)
– Continued on next page –
US ModelCanadian Model
AEP ModelUK Model
Chinese ModelMZ-R501
E ModelEast European Model
MZ-R501/R501PC
US and foreign patents licensed from DolbyLaboratories.
Ver 1.0 2001. 01
PORTABLE MINIDISC RECORDER
Ver 1.1 2002. 03
Sony CorporationPersonal Audio Company
Published by Sony Engineering Corporation
9-873-408-022002C0400-1
© 2002. 03
Photo: Silver
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Flexible Circuit Board Repairing• Keep the temperature of the soldering iron around 270°C
during repairing.• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering
or unsoldering.
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.
Battery operation timeBattery life1) (Unit: approx.hours) (JEITA2))
LR6 (SG) alkaline dry battery3) Normal LP2 LP4Recording4) 7.5 10 13.5
Playback 36 42 48
1) The battery life may be shorter due to operating conditions, thetemperature of the location, and varieties of batteries.
2) Measured value by the standard of JEITA (Japan Electronics andInformation Technology Industries Association).
3) When using a Sony LR6 (SG) “STAMINA” alkaline dry battery(produced in Japan).
4) To prevent interrupted recording due to drained battery, use newbattery for recording operations.
DimensionsApprox. 83.0 × 27.8 × 75.8 mm (w/h/d)(3 3/8 × 1 1/8 × 3 in.) without projections.MassApprox. 113 g (4.0 oz) the recorder onlySupplied accessoriesAC power adaptor (except R501: US, Canadian, E model) (1)Headphones/earphones (1)Optical cable (except R501: US, E model) (1)
Design and specifications are subject to changewithout notice.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSEPART NUMBERS APPEAR AS SHOWN IN THIS MANUALOR IN SUPPLEMENTS PUBLISHED BY SONY.
MZ-R501/R501PCVer 1.1
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONTCRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONYDONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
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1. SERVICING NOTE ......................................................... 4
2. GENERAL Looking at the Controls ...................................................... 5
3. DISASSEMBLY3-1. Case (Lower) Assy .............................................................. 63-2. Case (Upper) Assy .............................................................. 63-3. LCD Module ....................................................................... 73-4. Main Board ......................................................................... 73-5. MD Mechanism Deck ......................................................... 83-6. Service Assy, OP ................................................................. 83-7. Holder Assy ......................................................................... 93-8. Motor Flexible Board .......................................................... 93-9. DC Motor (M602) ............................................................. 103-10. DC Motor (M601), DC Motor (M603) ............................. 10
4. TEST MODE4-1. Outline ............................................................................... 114-2. Setting Method of Test Mode ............................................ 114-3. Operation in Setting the Test Mode ................................... 114-4. Releasing the Test Mode ................................................... 114-5. Configuration of Test Mode .............................................. 124-6. Manual Mode .................................................................... 124-7. Overall Adjustment Mode ................................................. 134-8. Self-Diagnosis Result Display Mode ................................ 134-9. Reset the Error Display Code ............................................ 144-10. Sound Skip Check Result Display Mode .......................... 154-11. Key Check Mode ............................................................... 15
TABLE OF CONTENTS
5. ELECTRICAL ADJUSTMENTS5-1. Outline ............................................................................... 175-2. Precautions for Adjustment ............................................... 175-3. Adjustment Sequence ........................................................ 175-4. NV Reset ........................................................................... 175-5. Power Supply Manual Adjustment .................................... 185-6. Temperature Correction ..................................................... 195-7. Laser Power Check ........................................................... 195-8. Overall Adjustment Mode ................................................. 205-9. Mode Settings ................................................................... 225-10. Resume Clear .................................................................... 23
6. DIAGRAMS6-1. IC Pin Function Description ............................................ 246-2. Block Diagram – Servo Section – ..................................... 306-3. Block Diagram – Audio Section – .................................... 316-4. Block Diagram – System Control/Power Section – .......... 326-5. Printed Wiring Board – Main Section – ............................ 346-6. Schematic Diagram – Main Section (1/3) – ...................... 366-7. Schematic Diagram – Main Section (2/3) – ...................... 376-8. Schematic Diagram – Main Section (3/3) – ...................... 38
7. EXPLODED VIEWS7-1. Panel Section ..................................................................... 437-2. Chassis Section ................................................................. 447-3. MD Mechanism Deck Section .......................................... 45
8. ELECTRICAL PARTS LIST ...................................... 46
MZ-R501/R501PC
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MZ-R501/R501PCSECTION 1
SERVICING NOTE
NOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generatedby the charged electrostatic load, etc. on clothing and the humanbody.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.
NOTES ON LASER DIODE EMISSION CHECKNever look into the laser diode emission from right above whenchecking it for adjustment. It is feared that you will lose your sight.
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK(LCX-4R)The laser diode in the optical pick-up block may suffer electro-static break-down easily. When handling it, perform solderingbridge to the laser-tap on the flexible board. Also perform mea-sures against electrostatic break-down sufficiently before the op-eration. The flexible board is easily damaged and should be handledwith care.
OPTICAL PICK-UP FLEXIBLE BOARD
• In performing the repair with the power supplied to the set,removing the MAIN board causes the set to be disabled.In such a case, fix a convex part of the open/close detect switch(S806 on MAIN board) with a tape in advance.Handle the FLEXIBLE board (overwrite head) with care, as ithas been soldered directly to the MAIN board.In repairing the component side of MAIN board, connect theFLEXIBLE board (overwrite head) and the MAIN board withthe lead wires in advance. (See page 7)
• Replacement of CDX2671-204GA (IC801) used in this setrequires a special tool.
• On the set having the microcomputer version 1.000, someadjusted values were set in the manual mode at the shipment,but these data will be cleared when the NV is reset. Therefore,on the set having the microcomputer version 1.000, change theadjusted values following the Change of Adjusted Valuesimmediately after the NV was reset. (See page 17)
laser-tap
S806
MAIN board
FLEXIBLE board(Over write head)
Tape
panel assy, upper
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MZ-R501/R501PCSECTION 2GENERAL This section is extracted from
instruction manual.
Looking at the controlsSee pages in ( ) for more details.
The recorderAN button (11) (13) (17) (25)BVOL +/– buttons (13) (26)Cx button (11) (13) (27)DX button (11) (13) (20) (26) (29)EHOLD switch (at the rear) (9) (25)F SELECT >/. buttons (16)
(23) (26)./> (search /AMS) buttons (11) (13) (26) (29)
GMENU/ENTER button (16) (23) (26)HOPEN switch (9)IDisplay window (18) (23)J END SEARCH button (11) (26)K T MARK button (28)
REC (record) button (11) (17)Li (headphones) jack (9) (25)
M Battery compartment (at the rear) (8)N LINE IN (OPTICAL) jack (10) (16)ODC IN 3V jack (10) (31)
A
C
B
E
D
F
G
I
J
K
H
O
N
M
L
The display window
AMONO (monaural) indicationB LP mode indication (17)CDisc indication
Shows that the disc is rotating for recording, playing or editing an MD
DMega bass indication (24).
EREC indicationLights up while recording. When flashing, the recorder is in record standby mode.
F SYNC (synchro-recording) indication (18)
G Level meter (21)Shows the volume of the MD being played or recorded.
HREC REMAIN/REMAIN (remaining time/tracks) indication (21) (24)Lights up along with the remaining time of the track, the remaining time of the MD, or the remaining number of tracks.
IBattery indication (9)Shows approximate battery condition.
J Time display
KDisc name/track name indicationLights up when labeling a disc or a track.
LCharacter information display (21) (25)Displays the disc and track names, error messages, track numbers, etc.
M Play mode indication (23)Shows the play mode of the MD.
L MK
L P 2 . 4 Digital MEGA BASS
CA B D
JI
F G HE
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MZ-R501/R501PC
3-1. CASE (LOWER) ASSY(Page 6)
3-2. CASE (UPPER) ASSY(Page 6)
3-4. MAIN BOARD(Page 7)
3-5. MD MECHANISM DECK(Page 8)
3-6. SERVICE ASSY, OP(Page 8)
3-7. HOLDER ASSY(Page 9)
SET
3-10. DC MOTOR (M601)(Page 10)
3-3. LCD MODULE(Page 7)
3-9. DC MOTOR (M602)(Page 10)
3-8. MOTOR FLEXIBLE BOARD(Page 9)
DC MOTOR (M603)(Page 10)
Note : This set can be disassemble according to the following sequence.
SECTION 3DISASSEMBLY
3-2. CASE (UPPER) ASSY
Note : Follow the disassembly procedure in the numerical order given.
3-1. CASE (LOWER) ASSY
2 screw (1.7), MI
1 screw (1.7), MI3 screws (1.7), MI
knob (hold)
6 case(lower) assy
4 claw
5
1 screws (1.7), MI
3 case (upper) assy
2 CN801
4 spring (POP-L), torsion
spring (POP-L), torsion
chassis assy
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MZ-R501/R501PC
3-3. LCD MODULE
3-4. MAIN BOARD
1 screws (1.7x3), tapping
4 LCD module
claws
case (upper) assy
2 screws (1.7x3), tapping
3
3 screws (M1.4x2), toothed lock
4 screws (M1.4x2), toothed lock
7
2 Remove the solders
0 Remove the solder
6 claw
qs Remove the solder
qa terminal (+), battery
qd terminal (-), battery
1 CN701
9 MAIN board
8 CN501
5 screw (M1.4x2), toothed lock
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MZ-R501/R501PC
3-5. MD MECHANISM DECK
3-6. SERVICE ASSY, OP
1 screws (1.7), MI
2 chassis assy, set
boss
3 MD mechanism deck
4 spring (S), rack
6 spring, thrust detent
3 precision pan screw(M1.4)
5 precision pan screw(M1.4)
1 washer (0.8 - 2.5)
2 gear (SA)
8 Pull off the lead screw.
7
B
A
9 Opening the over write head toward the direction A, remove theOP Service assy toward the direction B.Note: Do not open the entire assy
forcibly, when opening the over write head.
over write head section
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MZ-R501/R501PC
3-7. HOLDER ASSY
3-8. MOTOR FLEXIBLE BOARD
4 Remove the holder assy to direction of the arrow B.
1 Open the holder assy.
A
2
B
3 boss
2 Remove two solders of DC motor (over write head up/down) (M603).
1 Remove four solders of DC motor (sled) (M602).
3 Remove four solders of DC motor (spindle) (M601).
5 motor flexible board
4 adhesive sheet
Note: Align a circular hole in the stripping paperwith a circular hole in the DC motor (sled),when mounting the motor flexible board.
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MZ-R501/R501PC
3-9. DC MOTOR (M602)
3-10. DC MOTOR (M601), DC MOTOR (M603)
4 two precision pan screws(M1.4)
5 DC motor (sled) (M602)
1 Remove four solders of motor flexible board.
2 washer (0.8 - 2.5)
3 gear (SA)
1 Remove six solders of motor flexible board.
4 three precision pan screws(M1.4)
qs DC motor (over write head up/down) (M603)
6 two precision pan screws(M1.4)
qa chassis assy, gear
0 screw(M1.2 × 1.5)
9 gear (HA)
8 gear (HB)
7 washer (0.8 - 2.5)
2 washer (0.8 - 2.5)
3 gear (HC)
5 DC motor (spindle)(M601)
DC motor(over write head up/down)(M603)
gear chassis assy
gear (HA)
2.65 mm
Note: Press-fit the gear (HA) up to the position of the DC motor (over writehead up/down) (M603) as shown below.
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MZ-R501/R501PC
2 In the normal mode, turn on the [HOLD] switch. While press-ing the [VOL --] key press the following order:
> t > t . t . t > t
. t > t . t X t X
SECTION 4TEST MODE
4-3. Operation in Setting the Test Mode• When the test mode becomes active, first the display check mode
is selected.• Other mode can be selected from the display check mode.• When the test mode is set, the LCD repeats the following dis-
play.
• When the X key is pressed and hold down, the display at thattime is held so that display can be checked.
4-4. Releasing the Test ModeFor test mode set with the method 1:Turn off the power and open the solder bridge on TAP801 (TEST)on the MAIN board.Note: Remove the solders completely. Remaining could be shorted
with the chassis, etc.For test mode set with the method 2:Turn off the power.Note: If electrical adjustment (see page 17) has not been finished
completely, always start in the test mode. (The set cannotstart in normal mode)
4-1. Outline• This set provides the Overall adjustment mode that allows CD
and MO discs to be automatically adjusted when in the test mode.In this overall adjustment mode, the disc is discriminate betweenCD and MO, and each adjustment is automatically executed inorder. If a fault is found, the system displays its location. Also,the manual mode allows each individual adjustment to be auto-matically adjusted.
4-2. Setting Method of Test ModeThere are two different methods to set the test mode:1 Short TAP801 (TEST) on the MAIN board with a solder bridge
(connect pin 3 of IC801 to the ground). Then, turn on thepower.
All lit
This set LCD display
All off
Microcomputerversiondisplay
SYNCMONO REC REMAIN
SHUFRECu 1F
-a88:88
00 6 V1.300
R806
R807
C521
R805
R811
C808R810
R830
C807
FB801
C815
C830
AP856
AP803AP528
AP526
TAP801(TEST)
AP802
AP531AP530
AP529
MAIN BOARD (SIDE B)
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MZ-R501/R501PC
4-5. Configuration of Test Mode
4-6. Manual ModeMode to adjust or check the operation of the set by function.Normally, the adjustment in this mode is not executed.However, the Manual mode is used to clear the memory, powersupply adjustment, and laser power check before performingautomatic adjustments in the Overall Adjustment mode.
• Transition method in Manual Mode1. Setting the test mode (see page 11).2. Press the > or[VOL +] key activates the manual mode where
the LCD display as shown below.
3. During each test, the optical pick-up moves outward or in-ward while the > or . key is pressed for several sec-onds respectively.
4. Each test item is assigned with a 3-digit item number;100th place is a major item, 10th place is a medium item, andunit place is a minor item.The values adjusted in the test mode are written to thenonvolatile memory (for the items where adjustment wasmade).
Press the > or VOL+ key
Press the x key
Press the x key
Press the x key
Press the x key
Press the N or T.MARK + N keys.
The key check quits,or open the upper panel
Press the T.MARK + X keys.
ENTER key
Test mode (Display Check Mode)
Servo Adjustment
Manual Mode
Key Check Mode
Audio Adjustment
Power Supply Adjustment
OP Alignment Adjustment
Press the . or VOL– key
Electrical Offset Adjustment
Overall Adjustment Mode
Sound Skip Check Result Display Mode
Self-Diagnosis Result Display Mode
Power Supply AdjustmentAuto item Feed
CD Overall Adjustment/MO Overall Adjustment
This set LCD display
0 00Manual
x key N key
x key N key
Major item switching
Minor item switching
Medium item switching
. key: Unit Place of item number decrease.
VOL – key: 10th Place of item number decrease.
VOL + key: 10th Place of item number increase.
VOL – key: Decreases the adjusted value
VOL + key: Increases the adjusted value
VOL – key: 100th Place of item number decrease.
VOL + key: 100th Place of item number increase.
N key: Unit Place of item number increase.
X key: When adjusted value is chaged: Adjusted value is written. When adjusted value is not changed: That item is adjusted automatically.
Adjusted value variation
Adjusted value write
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MZ-R501/R501PC
4-8. Self-Diagnosis Result Display ModeThis set uses the self-diagnostic function system in which if anerror occurred during the recording or playing, the mechanismcontrol block and the power supply control block in themicrocomputer detect it and record its cause as history in thenonvolatile memory.By checking this history in the test mode, you can analyze a faultand determine its location.Total recording time is recorded as a guideline of how long theoptical pickup has been used, and by comparing it with the totalrecording time at the time when an error occurred in the self-diagnosis result display mode, you can determine when the erroroccurred.Clear both self-diagnosis history data and total recording time, ifthe optical pickup was replaced.
• Self-Diagnosis Result Display Mode Setting Method
1. Setting the test mode (see page 11).2. In the display check mode, press the [ENTER] key activates the
self-diagnosis result display mode where the LCD display asshown below.
3. Then, each time the > key is pressed, LCD display descendsby one as shown below. Also, the LCD display ascends by onewhen the . key is pressed.
4. Quit the self-diagnosis result display mode, and press the x keyto return to the test mode (display check mode).
5. The display changes a shown below each time the[ENTER] key on the set is pressed.
However in the power mode (item number 700’s), only theitem is displayed.
6. Quit the manual mode, and press the x key to return to thetest mode (display check mode).
4-7. Overall Adjustment ModeMode to adjust the servo automatically in all items.Normally, automatic adjustment is executed in this mode at therepair.For further information, refer to “Section 5 Electrical Adjustments”(see page 17).
This set LCD display
item number adjustment valueaddress
• Address & Adjusted Value Display
This set LCD display
jitter value
• Jitter Value & Adjusted Value Display
This set LCD display• Block Error Value & Adjusted Value Display
This set LCD display• ADIP Error Value & Adjusted Value Display
This set LCD display• Item Title Display
0 113A4S1D
item number adjustment value
0 11OFEJ1D
item number adjustment valueblock error value
0 11063B1D
item number adjustment valueADIP error value
0 11072A1D
item number item title
0 11LrefPw
This set LCD display
error display codehistory code
Total recording time when error occurred
0 XX1 0000
0 XX1
0 XXN
0 XXN1
0 XXN2
0 XXR_
XX :Error code
:Total recording time
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MZ-R501/R501PC
• Description of Indication History
History code number Description
1 The first error
N The last error
N1 One error before the last.
N2 Two errors before the last.
R_ Total recording time
4-9. Reset the error display codeAfter servicing, reset the error display code.
• Setting method of Reset the Error Display Code1. Setting the test mode (see page 11).2. Press [ENTER] key activates the self-diagnosis result display
mode.3. To reset the error display code, press the X key (2 times) when
the code is displayed (except “R_****”).(All the data on the 1, N, N1, and N2 will be reset)
• Description of Error Indication Codes
Problem Indication code Meaning of code Simple display Description
No error 00 No error --- No error
01Illegal access target
Adrs Attempt to access an abnormal addressaddress was specified
Servo system error 02 High temperature Temp High temperature
03 Focus error Fcus Disordered focus
04 Spindle error Spdl Abnormal rotation of disc
TOC error11 TOC error TOC Faulty TOC contents
12 Data reading error Data Data could not be read at SYNC
Power supply system error 22 Low battery LBat Momentary interruption detected
31 Offset error Ofst Offset error
32Focus error ABCD
ABCD Focus error ABCD offset erroroffset error
Offset system error33
Tracking errorTE Tracking error Offset errorOffset error
34X1 tracking error
X1TE X1 tracking error Offset errorOffset error
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MZ-R501/R501PC
4-11. Key Check ModeThis set can check if the set function normally.
• Setting Method of Key Check Mode1. Setting the test mode (see page 11).2. Press the [T.MARK] + X keys activates the key check mode.
(At the last two digits, AD value of remote commander keyline is displayed in hexadecimal)
3. When each key on the set and on remote commander is pressed,its name is displayed on the LCD. (The operated position isdisplayed for 4 seconds after the slide switch is operated. Ifany other key is pressed during this display, the remote com-mander LCD switches to its name display)
Example1: When > key on the set is pressed:
4-10. Sound Skip Check Result Display ModeThis set can display the count of errors that occurred during therecording/playing for checking.
• Setting method of sound skip check result displaymode
1. Set the test mode (see page 11).2. Press the N key or [T.MARK] + N keys, and the playing
or recording sound skip result display mode becomesactive respectively where the LCD displays the following.
3. When the N key is pressed, total error count is displayed onthe LCD, and each time the > key is pressed, the displayitem moves down by one as shown below. Also, if the . keyis pressed, the display item moves up by one, then if the[T.MARK] + N keys is pressed, the display in the recordmode appears.When the [T.MARK] + N keys is pressed, total error countis displayed on the LCD, and each time the > key is pressed,the display item moves down by one as shown below. Also, ifthe . key is pressed, the display item moves up by one,then if the N key is pressed, the display in the play modeappears.
Total count record system errors(hex.)
Total count of playsystem errors(hex.)
This set LCD display
0 00P R
• Cause of Sound Skip Error
Cause of error Description of error
EIB Sound error correction error
PlayStat Decoder status error
Adrs Address access error
BEmp Buffer is empty
BOvrBuffer is full, and sounds weredumped
RecordBful
Buffer capacity becomes less,and forcible writing occurred
Rtry Retry times over
4. To quit the sound skip check result display mode and to returnto the test mode (display check mode), press the x key.
0 00P R
P R
0 00EIB
0 00Stat
0 00Adrs
0 00BEmp
0 00######
######
0 00P R
0 00BOvr
0 00Bful
0 00Rtry
0 00######
Playing sound skipresult display
Recording sound skipresult display
:Total play/record errors(hex.):Counter of sound skip check each item(hex.):6-digit address where sound was skipped last(hex.)
This set LCD display
8 88RMC OK
This set LCD display
8 88FF
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MZ-R501/R501PC
4. When all the keys on the set and on the remote commander areconsidered as OK, the following displays are shown for 4 sec-onds.
Example1: When the keys on the set are considered as OK:
5. When all keys were checked or if the upper panel is opened,the key check mode quits and the test mode (display checkmode) comes back.
This set LCD display
8 88RMC OK
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MZ-R501/R501PC
• Setting method of NV reset1. Select the manual mode of the test mode, and set item number
021NV Reset (see page 12).
2. Press the X key.
3. Press the X key once more.
4. Press the x key to quit the manual mode, and activate thetest mode (display check mode).
• Change of Adjusted Values1. Item numbers in which the adjusted values are to be modified
Item number 832Item number 862Item number 871Item number 872
2. Adjusted values modifying procedure1) Select the manual mode of the test mode, and set item number
832 (see page 12).
2) Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomesE4.
3) Press the X key to write the adjusted value.4) Select the manual mode of the test mode, and set item number
862 (see page 12).
SECTION 5ELECTRICAL ADJUSTMENTS
5-1. Outline• In this set, automatic adjustment of CD and MO can be per-
formed by entering the test mode (see page 11).However, before starting automatic adjustment, the memoryclear, power supply adjustment, and laser power check must beperformed in the manual mode.
• A key having no particular description in the text, indicates aset key.
• For the LCD display, the LCD display on the set is shown.
5-2. Precautions for Adjustment1. Adjustment must be done in the test mode only.
After adjusting, release the test mode.2. Use the following tools and measuring instruments.
• Test CD disc TDYS-1(Part No. : 4-963-646-01)
• SONY MO disc available on the market• Digital voltmeter• Laser power meter LPM-8001
(Part No. : J-2501-046-A)• Thermometer (using the Temperature Correction)
3. Unless specified otherwise, supply DC 3V from the DC IN3V jack (J601).
4. Switch positionHOLD switch ............................................... OFF
5-3. Adjustment Sequence
5-4. NV ResetCaution: In this set, certain adjustment values are set in the manual
mode at the factory. NV Reset will cause these data tobe cleared. So, the adjustment values should be set againjust after NV Reset is made.
1. NV Reset(Memory clear)
2. Power Supply Manual Adjustment
3. Temperature Correction(item number:014)
4. Laser Power Check
5. Electrical offset Adjustment
Caution: This adjustment must be made with no disc loaded.
6. CD Overall Adjustment
7. MO Overall Adjustment
8. Mode Settings
9. RESUME Clear
Manual Mode
Manual Mode
Manual Mode
Overall Mode
Overall Mode
This set LCD display
0 21 ResNV
This set LCD display
0 21ResOK?
This set LCD display
NV reset(after several seconds)
0 21Res
0 21Reset!
This set LCD display
8 32Pw-T W
: Address E4: Adjusted value
This set LCD display
8 32 SE4
This set LCD display
8 62V1dat
18
MZ-R501/R501PC
• Setting method of power supply manual adjustment1. Make sure that the power supply voltage is 3V.2. Set the test mode (see page 11).3. Press the . or [VOL--] key to activate the overall adjustment
mode.
4. Press the [END SEARCH] key. (the [END SEARCH] key causesthe item number to be switched to 762.)
• Adjustment method of Vc PWM Duty (L)(item number: 762)
1. Press the [ENTER] key and set the address & adjusted valuedisplay (see page 13).
2. Connect a digital voltmeter to the TP902 (VC) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.40 ± 0.01 V.
3. Press the X key to write the adjusted value.(The item number changes to 763 when X key is pressed)
Adjustment and Connection Location: MAIN board(see page 20)
• Adjustment method of Vc PWM Duty (H)(item number: 763)
1. Press the [ENTER] key and change the LCD display.
5) Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes01.
6) Press the X key to write the adjusted value.7) Select the manual mode of the test mode, and set item number
871 (see page 12).
8) Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes20.
9) Press the X key to write the adjusted value.10) Select the manual mode of the test mode, and set item number
872 (see page 12).
11) Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes39.
12) Press the X key to write the adjusted value.
5-5. Power Supply Manual Adjustment• Adjustment sequenceAdjustment must be done with the following steps.
2. Vc PWM Duty (H) adjustment (item number 763)
3. Vl PWM Duty adjustment (item number 764)
1. Vc PWM Duty (L) adjustment (item number 762)
digitalvoltmeter
MAIN board
TP902(VC)TP910(GND)
: Address01: Adjusted value
This set LCD display
8 62 S01
This set LCD display
8 71V5num
: Address 20: Adjusted value
This set LCD display
8 71 S20
This set LCD display
8 72V5dat
: Address 39: Adjusted value
This set LCD display
8 72 S39
This set LCD display
0 00Assy11
This set LCD display
7 62Vc1PWM
This set LCD display
7 62 AD: Adjusted value
This set LCD display
7 63VchPWM
This set LCD display
7 63 AD: Adjusted value
19
MZ-R501/R501PC
3. Adjust with [VOL +], [VOL --] key so that the adjusted value(hexadecimal value) becomes the ambient temperature.(Initial value: 14h = 20 °C, Adjusting range: 80h to 7fh (–128°C to +127 °C)
4. Press the X key to write the adjusted value.
5-7. Laser Power CheckConnection :
Checking Method :1. Select the manual mode of test mode (see page 12), and set the
laser power adjusting mode (item number 010).
2. Press the . key continuously until the optical pick-upmoves to the most inward track.
3. Open the cover and set the laser power meter on the objectivelens of the optical pick-up.
4. Press the N key, and set the laser MO read adjustment mode(item number 011).
5. Press the [ENTER] key and set the address & adjusted valuedisplay (See page 13).
6. Check that the laser power meter reading is 0.81 ± 0.08 mW.7. Check that the voltage both ends (TP (+) and TP (–)) of resis-
tor R501 at this time is below 44 mV.
2. Connect a digital voltmeter to the TP902 (VC) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.75 ± 0.01 V.
3. Press the X key to write the adjusted value.(The item number changes to 764 when X key is pressed)
Adjustment and Connection Location: MAIN board(see page 20)
• Adjustment method of Vl PWM Duty(item number: 764)
1. Press the [ENTER] key and change the LCD display.
2. Connect a digital voltmeter to the TP901 (VL) on the MAINboard, and adjust [VOL +] key (voltage up) or [VOL --] key(voltage down) so that the voltage becomes 2.30 ± 0.01 V.
3. When press the X key to write the adjusted value, LCD dis-plays as follows and power supply manual adjustment has com-pleted.
Adjustment and Connection Location: MAIN board
5-6. Temperature Correction• Adjustment Method of temperature correction1. Select the manual mode of test mode, and set the mode num-
ber 014 (see page 12).
2. Measure the ambient temperature.
digitalvoltmeter
MAIN board
TP902(VC)TP910(GND)
This set LCD display
7 64V1 PWM
This set LCD display
7 64 AD: Adjusted value
digitalvoltmeter
MAIN board
TP901(VL)TP910(GND)
This set LCD display
0 00ADJ OK
This set LCD display
0 14SetTmp
: Address 14: Adjusted value
This set LCD display
0 14 S14
digital voltmeter
MAIN board
TP(+)TP(–)
laserpower meter
Optical pick-upobjective lens
This set LCD display
0 10Laser
This set LCD display
0 11LrefPw
This set LCD display
0 11###S###: Address
: Adjusted value
20
MZ-R501/R501PC
8. Press the N key, and set the laser CD read adjustmentmode (item number 012).
9. Press the [ENTER] key and set the address & adjusted valuedisplay (see page 13).
10. Check that the laser power meter reading is 0.97 ± 0.10 mW.11. Check that the voltage both ends (TP (+) and TP (–)) of resis-
tor R501 at this time is below 44 mV.12. Press the N key, and set the laser MO write adjustment mode
(item number 013).
13. Press the [ENTER] key and set the address & adjusted valuedisplay (See page 13).
14. Check that the laser power meter reading is 4.95 ± 0.50 mW.15. Check that the voltage both ends (TP (+) and TP (–)) of resis-
tor R501 at this time is below 80 mV.16. Press the x key to quit the manual mode, and activate the
test mode (display check mode).
Checking and Connection Location: MAIN board
5-8. Overall Adjustment Mode• Configuration of overall adjustment
Note: Adjust the CD first, when performing adjustment.
Adjustment/checking and Connection Location:
This set LCD display
0 12HrefPw
This set LCD display
0 12###S###: Address
: Adjusted value
This set LCD display
0 13WritPw
This set LCD display
0 13###S###: Address
: Adjusted value
TP910(GND)
TP902(VC)
TP(–)
TP(+)
TP901(VL)
R501
MAIN BOARD (SIDE B)
. key
> key
N key
N keyProtect switchON
Protect switchOFF
x key
x key
x key
x key
x key
x key
NG item exists or x key
Overall adjustment mode(Title display)
CD overalladjusting
MO overalladjusting
CD overalladjustment
OK
MO overalladjustment
OK
CD overalladjustment
NG
NG item exists or x key
MO overalladjustment
NG
Electricaloffset
adjustment
Power supplyadjustment
auto item feed
ENTER key
END SEARCH key
Test mode (display check mode)
All itemOK
21
MZ-R501/R501PC
8. If OK through the overall MO adjustments, press the x keyto return to the test mode and terminate the Overall Adjustmentmode.
6. Insert MO disc in the set, and press the > key to set theOverall MO Adjustment mode. Automatic adjustments aremade.
7. In case of MO overall adjustment NG, reset the NV (see page17), then readjust from the temperature correction (see page19).
• Adjustment Method of Overall CD and MO AdjustmentMode
1. Setting the test mode (see page 11).2. Press the . or [VOL --] key activates the overall adjust-
ment mode.
3. Insert CD disc in the set, and press the . key to set theOverall CD Adjustment mode. Automatic adjustments are made.
4. In case of CD overall adjustment NG, reset the NV (see page17), then readjust from the temperature correction (see page19).
5. If OK through the overall CD adjustments, then perform over-all MO adjustments.
• Overall Adjustment Mode (Title Display)
• Electrical Offset Adjusting MethodCaution: The electrical offset adjustment must be made with no
disc loaded.1. Make sure that the power supply voltage is 3V.2. Set the test mode (see page 11).3. Press the . or [VOL--] key to activate the overall adjustment
mode.
4. Press the [ENTER] key.
5. Electrical offset adjustment is over, if the following displayappears.
: (Disc mark) At end power supply adjustment:Outside lit At end of electrical offset adj.:inside litNote:On the set having microcomputer version 1.000,the disc mark is displayed on the set LCD only.: Left side = MO overall adjustment information F : MO overall adjustment completed 1 : Manual adjustment exists(overall adj.not completed) 0 : Not adjusted Right side = CD overall adjustment information F : CD overall adjustment completed 1 : Manual adjustment exists(overall adj.not completed) 0 : Not adjusted
This set LCD display
0 00Assy
This set LCD display
0 00Assy11
This set LCD display
0 35Ofst: Adjusted value
This set LCD display
0 00OfstOK
This set LCD display
0 00Assy
This set LCD display
X XXCD RUNXXX: Item number for which on adjustment is being executed.
This set LCD display
0 00 NG: NG item number
This set LCD display
0 00CD OK
This set LCD display
X XXMO RUNXXX: Item number for which on adjustment is being executed.
This set LCD display
0 00 NG: NG item number
This set LCD display
0 00MO OK
22
MZ-R501/R501PC
• Overall CD and MO adjustment items1. Overall CD adjustment items
Item No. Description
312
313 CD electrical offset adjustment
314
321 CD tracking error gain adjustment
328 CD TWPP gain adjustment
324CD tracking error offset adjustment
332
336 CD ABCD gain adjustment
344 CD focus gain adjustment
345 CD tracking gain adjustment
521CD two-axis sensitivity adjustment
522
2. Overall MO adjustment items
Item No. Description
112
113MO electrical offset adjustment
114
118
221 Low reflective CD tracking error gain adjustment
224Low reflective CD tracking error offset adjustment
232
236 Low reflective CD ABCD level adjustment
244 Low reflective CD focus gain adjustment
245 Low reflective CD tracking gain adjustment
121 MO tracking error gain adjustment
122 MO TON offset adjustment
134 MO TWPP gain adjustment
131MO double speed read TWPP offset adjustment
132
136 MO ABCD gain adjustment
144 MO focus gain adjustment
145 MO tracking gain adjustment
434 MO write TWPP gain adjustment
431 MO write TWPP offset adjustment
432 MO tracking error offset adjustment
436 MO write ABCD gain adjustment
445 MO write tracking gain adjustment
411 MO normal speed read TWPP offset adjustment
412 MO tracking error offset adjustment
448 20 sec full recording
5-9. Mode SettingsAfter CD overall and MO overall adjustments are made, the fol-lowing two modes should be set in the manual mode:
• Setting the auto time stamp modeThis mode is provided so that the auto time stamp (function thatdelimits tracks at given intervals) can be turned on/off in the menumode.1. Select the manual mode of the test mode, and set item number
062 (see page 12).
2. Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomesS30.
3. Press the X key.
• Check method of auto time stamp mode1. Turn the power off and then on.2. Insert a disc and press the X key and [REC] key at the same
time. Verify that “REC” is flashing on the LCD display andthen push the [MENU/ENTER] key.
3. Press the > key five times.
4. Press the [MENU/ENTER] key.5. Verify that each time the > key is pressed, the LCD dis-
play changes as follows:5min t 10min t 15min t off.
6. Verify that “OFF” is flashing on the LCD display and thenpress the [MENU/ENTER] key.
7. Push the x key and remove the disc.
• Setting the ATRAC modeThis mode is provided to set the mode of ATRAC to TYPE-R (hightone quality mode).1. Select the manual mode of the test mode, and set item number
867 (see page 12).
This set LCD display
0 62***S20
This set LCD display
0 62***S30
This set LCD display
RECu 00:00EDIT
This set LCD display
RECu 00:00TimeMK
This set LCD display
8 67***S00
23
MZ-R501/R501PC
2. Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomesS67.
3. Press the X key.4. Set item number 868 (see page 12).
5. Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomesS01.
6. Press the X key.
5-10. Resume ClearPerform the Resume clear when all adjustments completed.
• Resume Clear Setting Method1. Select the manual mode of the test mode, and set item number
043 (see page 12).
2. Press the X key.
3. Press the x key to return to the test mode (display checkmode).
This set LCD display
0 43Resume
This set LCD display
0 43Res
0 43ResClr
Resume clear complete
This set LCD display
8 67***S67
This set LCD display
8 68***S20
This set LCD display
8 68***S01
24
MZ-R501/R501PCSECTION 6DIAGRAMS
6-1. IC PIN FUNCTION DESCRIPTION• IC501 SN761057DBT (RF AMP, FOCUS/TRACKING ERROR AMP)
Pin No. Pin Name I/O Description
1 TE O Tracking error signal output to the system controller (IC801)
2 REXT — Connect terminal to the external resistor for ADIP amp control
3 WPPLPF — Connect terminal to the external capacitor for TPP/WPP low-pass filter
4 VREF O Reference voltage output terminal (+1 V)
5 C I Signal (C) input from the optical pickup detector
6 D I Signal (D) input from the optical pickup detector
7 D-C I Signal (D) input from the optical pickup detector (AC input)
8 IY I I-V converted RF signal (IY) input from the optical pickup detector
9 IX I I-V converted RF signal (IX) input from the optical pickup detector
10 JX I I-V converted RF signal (JX) input from the optical pickup detector
11 JY I I-V converted RF signal (JY) input from the optical pickup detector
12 A I Signal (A) input from the optical pickup detector
13 A-C I Signal (A) input from the optical pickup detector (AC input)
14 B I Signal (B) input from the optical pickup detector
15 TON-C — Connect terminal to the external capacitor for TON hold
16 CIG —Connect terminal to the external capacitor for the low-pass filter of NPP divider
denominator
17 CDN —Connect terminal to the external capacitor for the low-pass filter of CSL divider
denominator
18 PD-I I Light amount monitor input terminal (invert input)
19 PD-NI I Light amount monitor input terminal (non-invert input)
20 PD-O O Light amount monitor output terminal
21 ADIP O ADIP duplex FM signal (22.05 kHz ± 1 kHz) output to the system controller (IC801)
22 DVDD — Power supply terminal (+2.3 V) (digital system)
23 SBUS I/O SSB serial data input/output with the system controller (IC801)
24 SCK I SSB serial clock signal input from the system controller (IC801)
25 XRST I Reset signal input from the system controller (IC801) “L”: reset
26 OFTRK I Off track signal input from the system controller (IC801)
27 DGND — Ground terminal (digital system)
28 BOTM OBottom hold signal output of the light amount signal (RF/ABCD) to the system
controller (IC801)
29 PEAK OPeak hold signal output of the light amount signal (RF/ABCD) to the system
controller (IC801)
30 VREF075 — Connect terminal to the external capacitor for the internal reference voltage
31 VC O Middle point voltage (+1.2 V) generation output terminal
32 CCSL2 — Connect terminal to the external capacitor for TPP/WPP low-pass filter
33 RF OUT O Playback EFM RF signal output to the system controller (IC801)
34 AGND — Ground terminal (analog system)
35 to 37 EQ, LP, PS — Connect terminal to the external capacitor for the RF equalizer
38 AVCC — Power supply terminal (analog system) (+2.3 V)
39, 40 OFC-2, OFC-1 — Connect terminal to the external capacitor for RF AC coupling
41 ABCD O Light amount signal (ABCD) output to the system controller (IC801)
42 FE O Focus error signal output to the system controller (IC801)
43 S-MON O Servo signal monitor output to the system controller (IC801)
44 ADIP-IN I ADIP duplex FM signal (22.05 kHz ± 1 kHz) input terminal
25
MZ-R501/R501PC
• IC801 CXD2671-204GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM)Pin No. Pin Name I/O Description
1 PAUSE KEY I Set key input terminal (X key input)
2 (MIC SENSE) OControl signal output to the microphone amp
“H”: HIGH, “L”: LOW, normally: “H” Not used (open)
3 XTEST I Input terminal for the test mode set up “L”: test mode (normally fixed at “H”)
4, 5 NC O Not used (open)
6 MCUVDD0 — Power supply terminal (for microcomputer block) (+1.5 V)
7 MIFVSS3 — Ground terminal (for microcomputer I/F)
8 XRST I System reset signal input terminal from the power control (IC901) “L”: reset
9 S MON I Servo signal monitor input terminal (A/D input) from RF amp (IC501)
10 VB MON I Voltage monitor input terminal of UNREG power supply (A/D input)
11 CHG MON I Charge voltage monitor input terminal (A/D input) Not used (open)
12 VREF MON I Clear reference voltage input terminal (A/D input) from RF amp (IC501)
13, 14SET KEY 1,
I Set key input terminal (A/D input)SET KEY 2
15 VL MON I VL voltage monitor input terminal (A/D input)
16 HIDC MON I HIGH DC voltage monitor input terminal (A/D input)
17 WK DET I Set key start switching detection signal input terminal (A/D input)
18 REC KEY I REC key input terminal (A/D input)
19 HALF LOCK SW IOpen button detection switch (S805) input terminal (A/D input)
“L”: when normal position, “H”: when locked
20 RMC KEY I Key input terminal (A/D input) of the remote commander attached headphone
21 AVDD — Power supply terminal (for the analog circuit block) (+2.8 V)
22 AVSS — Ground terminal (for the analog circuit block)
23 VDIOSC — Power supply terminal (for OSC cell) (+2.4 V)
24 OSCI I System clock (45.1584 MHz) input terminal
25 OSCO O System clock (45.1584 MHz) output terminal
26 VSIOSC — Ground terminal (for OSC cell)
27 DAVDD — Power supply terminal (for the built-in D/A converter) (+2.4 V)
28 VREFL I Reference voltage input terminal (for the internal D/A converter L-CH)
29 AOUTL O Built-in D/A converter (L-CH) output terminal
30 AOUTR O Built-in D/A converter (R-CH) output terminal
31 VREFR I Reference voltage input terminal (for the built-in D/A converter R-CH)
32 DAVSS — Ground terminal (for the built-in D/A converter)
33 ASYO O Playback EFM duplex signal output terminal
34 ASYI I Playback EFM comparison slice level input terminal
35 AVD1 — Ground terminal (for the analog) (+2.4 V)
36 BIAS I Bias input for the playback EFM comparison
37 RFI I Playback EFM RF signal input from RF amp (IC501)
38 AVS1 — Ground terminal (for the analog)
39 PCO O Phase comparison output for the master clock of playback EFM system master PLL
40 PDO O Phase comparison output for the analog PLL Not used (open)
41 FILI I Filter input for the master clock of the playback EFM system master PLL
42 FILO O Filter output for the master clock of the playback EFM system master PLL
43 CLTV I Internal VCO control voltage input for the playback EFM system master PLL
44 PEAK I Peak hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501)
45 BOTM I Bottom hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501)
46 ABCD I Light amount signal (ABCD) input from RF amp (IC501)
47 FE I Focus error signal input from RF amp (IC501)
48 AUX1 I Support signal (I3 signal/temperature signal) input terminal (A/D input)
49 VC I Middle point voltage (+1.2 V) input terminal
50 ADIO O Monitor output of A/D converter input signal Not used (open)
51 ADRT I A/D converter the upper limit voltage input (fixed at “H” in this set)
26
MZ-R501/R501PC
Pin No. Pin Name I/O Description
52 AVD2 — Power supply terminal (for the analog) (+2.4 V)
53 AVS2 — Ground terminal (for the analog)
54 ADRB I A/D converter the lower limit voltage input (fixed at “L” in this set)
55 SE I Sled error signal input terminal Not used (fixed at “L”)
56 TE I Tracking error signal input from RF amp (IC501)
57 DCHG — Connecting analog power supply of the low impedance (fixed at “H” in this set)
58 APC I Error signal input for the laser automatic power control Not used (fixed at “H”)
59 DSPVDD0 — Power supply terminal (for DSP block) (+1.5 V)
60 DSPVSS0 — Ground terminal (for DSP block)
61 XTSL IInput terminal for the frequency set up of the system clock
“L”: 45.1584 MHz, “H”: 22.5792 MHz (fixed at “L” in this set)
62 DIN1 I Input terminal of the record system digital audio signal
63 (DOUT) O Output terminal of the playback system digital audio signal Not used (open)
64 (DAPWMLP) O D/A converter PWM output (L-CH right phase) Not used (open)
65 (DAPWMLN) O D/A converter PWM output (L-CH reverse phase) Not used (open)
66 (DAPWMRP) O D/A converter PWM output (R-CH right phase) Not used (open)
67 DADT O Audio data output Not used (open)
68 ADDT I Data signal input from the external A/D converter (IC301)
69 LRCK O L/R sampling block signal (44.1 kHz) output to the external A/D converter (IC301)
70 XBCK O Bit clock signal (2.8224 MHz) output to the external A/D converter (IC301)
71 FS256 O 11.2896 MHz clock signal output to the external A/D converter (IC301)
72 (MVCI) I Vibrate input for the digital in PLL from the external VCO Not used (fixed at “L”)
73 DSPVDD1 — Power supply terminal (for DSP block) (+1.5 V)
74 ADFG I ADIP duplex FM signal (20.05 ± 1 kHz) input from RF amp (IC501)
75 (F0CNT) O Filter cut off control signal output Not used (open)
76 DIFVDD0 — Power supply terminal (for DSP I/F) (+2.3 V)
77 DIFVSS0 — Ground terminal (for DSP I/F)
78 APCREF OControl signal output to the reference voltage generation circuit for the laser
automatic power control
79 (LDDR) O PWM signal output for the laser automatic power control Not used (open)
80 TRDR O Tracking servo drive PWM signal output (–) to the motor driver (IC701)
81 TFDR O Tracking servo drive PWM signal output (+) to the motor driver (IC701)
82 FFDR O Focus servo drive PWM signal output (+) to the motor driver (IC701)
83 FRDR O Focus servo drive PWM signal output (–) to the motor driver (IC701)
84 MCUVDD1 — Power supply terminal (for the microcomputer block) (+1.5 V)
85 (FGIN) I FG signal input terminal for the spindle servo Not used (open)
86 FS4 O 176.4 MHz clock signal output to the power control (IC601, IC901)
87 SPRD/SPDU/RTG0 O Spindle servo drive PWM signal output terminal (–) to the motor driver (IC701)
88 SPFD/SPVS/PWM3 O Spindle servo drive PWM signal output (+)
89 SPDV/RTG1 OSpindle motor drive control signal output (V)/RTG output 1 to the motor
driver (IC701)
90 SPDW/RTG2 OSpindle motor drive control signal output (W)/RTG output 2 to the motor
driver (IC701)
91 DSPVDD2 — Power supply terminal (for DSP block) (+1.5 V)
92 DSPVSS1 — Ground terminal (for DSP block)
93 SPCU I Spindle motor drive comparison signal input (U) from the motor driver (IC701)
94 SPCV I Spindle motor drive comparison signal input (V) from the motor driver (IC701)
95 SPCW I Spindle motor drive comparison signal input (W) from the motor driver (IC701)
96 SRDR O Sled servo drive PWM signal output (–) to the motor driver (IC701)
97 SFDR O Sled servo drive PWM signal output (+) to the motor driver (IC701)
98 SLDV OSled motor drive signal output (V) to the motor driver (IC701)/drive control signal
output (1–)
27
MZ-R501/R501PC
Pin No. Pin Name I/O Description
99 SLDW OSled motor drive signal output (W) to the motor driver (IC701)/drive control signal
output (2+)
100 SLCU I Spindle motor drive comparison signal input (U) from the motor driver (IC701)
101 SLCV I Spindle motor drive comparison signal input (V) from the motor driver (IC701)
102 SLCW I Spindle motor drive comparison signal input (W) from the motor driver (IC701)
103 DIFVDD1 — Power supply terminal (for DSP I/F) (+2.3 V)
104 DIFVSS1 — Ground terminal (for DSP I/F)
105 EFMO O EFM encode data output for the record to the over write head drive (IC601)
106 (MNT0) O Internal DSP monitor output (0) terminal Not used (open)
107 (MNT1) O Internal DSP monitor output (1) terminal Not used (open)
108 MNT2 O Internal DSP monitor output (2) terminal Not used (open)
109 (MNT3) O Internal DSP monitor output (3) terminal Not used (open)
110 (SENSE) O Internal DSP (SENS) monitor output terminal Not used (open)
111 (TX) ORecord data output enable signal output monitor terminal of the internal DSP
Not used (open)
112 (RECP) O Laser power changeover signal output monitor terminal Not used (open)
113 DAPVDD3 — Power supply terminal (for DSP block) (+1.5 V)
114 to 117 NC O Output terminal for the external D-RAM Not used (open)
118 DRAMVSS0 — Ground terminal (for the external D-RAM)
119 DRAMVDD0 — Power supply terminal (for the external D-RAM) (+2.4 V)
120 to 138 NC O Output terminal for the external D-RAM Not used (open)
139 DRAMVDD1 — Power supply terminal (for the external D-RAM) (+2.4 V)
140 DRAMVSS1 — Ground terminal (for the external D-RAM)
141 TSB MST VDD — Power supply terminal (for TSB master communication) (+2.8 V)
142 RMC DTCK I/O TSB serial data input/output with the remote commander attached headphone
143 TSB SLV VDD — Power supply terminal (for I/F to TSB slave communication) (+2.3 V)
144 (TSB SLVI) I TSB slave signal input from the remote commander attached headphone (fixed at “L”)
145 (TSB SLVO) OTSB slave signal output from the remote commander attached headphone
Not used (open)
146 TDI I Data input terminal for JTAG Not used (open)
147 TMS I Test mode control input terminal for JTAG Not used (open)
148 TCK I Clock input terminal for JTAG Not used (open)
149 XTRST I Reset input terminal for JTAG Not used (open)
150 TDO O Data output terminal for JTAG Not used (open)
151 JTAGVDD — Power supply terminal (for JTAG) (+2.4 V)
152 JTAGVSS — Ground terminal (for JTAG)
153 MCUVDD2 — Power supply terminal (for the microcomputer block) (+1.5 V)
154 MIFVDD0 — Power supply terminal (for the microcomputer I/F block) (+2.3 V)
155 MIFVSS0 — Ground terminal (for the microcomputer I/F block)
156, 157 TEST1, TEST0 I Input terminal for the main test (normally fixed at “L”)
158 EVA I EVA/FLASH chip discrimination terminal “L”: FLASH chip, “H”: EVA chip
159 OPR LED O Not used (open)
160 SSB DATA I/O Input/output of SSB serial data with RF amp (IC501)
161 SSB CLK O SSB serial clock output to RF amp (IC501)
162 MCUVSS0 — Ground terminal (for the microcomputer block)
163 (VREC PWM) O Over write head control spare terminal Not used (open)
164 VL PWM OPWM for the laser automatic power supply voltage control signal output to the power
control (IC901)
165 VC PWM OPWM signal output for the system power supply voltage control to the power control
(IC901)
166 SPDL AUX PWM O PWM signal output for the spindle support to the motor driver (IC701)
167 XPD ADAAUX O Not used (open)
168 NC O Not used (open)
28
MZ-R501/R501PC
Pin No. Pin Name I/O Description
169 CLK SEL O System clock select signal output to the power control (IC901)
170 OPEN CLOSE SW IOpen/close detection switch (S806) of the upper panel input terminal (A/D input)
“L”: when upper panel close
171 GND SW O Control signal output to the ground (GND) changeover switch
172 SET CODE0 O Input terminal for the set (fixed at “L” in this set)
173, 174 SET CODE1, 2 O Input terminal for the set (open in this set)
175 SET CODE3 O Input terminal for the set (fixed at “L” in this set)
176 MIFVDD1 — Power supply terminal (for the microcomputer I/F block) (+2.3 V)
177 MIFVSS1 — Ground terminal (for the microcomputer I/F block)
178 (AOUT SEL) O HP/LINE changeover signal output Not used (open)
179 SI0 ISerial data input from the nonvolatile memory (IC804) and liquid crystal display
element module
180 SO0 OSerial data output to the nonvolatile memory (IC804), A/D converter (IC301) and
liquid crystal display element module
181 SCK0 OSerial clock signal output to the nonvolatile memory (IC804), A/D converter (IC301)
and liquid crystal display element module
182 (XGUM ON) IBattery pack detection switch input terminal for the charge
“L”: there is battery pack for the charge Not used (open)
183 BEEP O Beep sound control signal output Not used (open)
184 NC O Not used (open)
185 VD SEL O VD power supply changeover signal output terminal Not used (open)
186 (XMUTE) O Analog muting control signal output terminal “L”: muting ON Not used (open)
187 LCD RST AUX O Reset control signal output terminal to the liquid crystal display element “L”: reset
188, 189 NC O Not used (open)
190 XPATCH I Patch function detection input terminal “L”: patch function Fixed at “L” in this set
191 OPT DET I DIN plug detection signal input terminal
192 XJACK DET I LINE IN plug detection signal input terminal
193 (XMIC DET) I Microphone plug detection signal input terminal Not used (open)
194, 195 PD S0, PD S1 O PD IC mode changeover signal output to the optical pick up
196 MIFVDD2 — Power supply terminal (for the microcomputer I/F block) (+2.3 V)
197 to 199 MODE1 to 3 OPower supply control signal output (for the over write head drive) to the over write
head drive (IC601)
200, 201 HD CON 1, 2 O Over write head control signal output to the over write head drive (IC601)
202 REC WBL SW O LPF changeover switch input terminal when REC/PB control Not used (open)
203 XCS ADA O Chip select signal output to A/D converter (IC301)
204 XPD ADA O Power supply control signal output for the drive to A/D converter (IC301)
205 XCS LCD O Chip select signal output to the liquid crystal display element
206 LCD STB O Strobe signal output to the the liquid crystal display element
207 LCD RST O Reset control signal output to the liquid crystal display element Not used (open)
208 (REC LED) O LED ON/OFF control signal output for REC display Not used (open)
209 (LD ON) O ON/OFF control signal output terminal of the laser diode Not used (open)
210 (TSB SLV CHK) I TSB slave detection signal input terminal
211, 212 (K-TAI-MON), (K-TAI-SW) I Not used (open)
213 MCUVSS1 — Ground terminal (for the microcomputer block)
214 CAV CLV SW O CAV/CLV changeover control signal output Not used (open)
215 XOPT CTL O Power supply ON/OFF control signal output for DIN PD drive
216 (CS RTC) O Chip select signal output to the clock IC Not used (open)
217 OFTRK I Off track signal input from RF amp (IC501)
218 MUTE O Analog muting control signal output “H”: muting ON
219 XCS NV O Chip select signal output to EEPROM (IC804)
220 XRST MTR DRV O Reset control signal output to the motor driver (IC701)
221 XRF RST O Reset control signal output to RF amp (IC501)
222 MCUVDD3 — Power supply terminal (for the microcomputer block) (+1.5 V)
MZ-R501/R501PC
29 29
Pin No. Pin Name I/O Description
223 SPDL MON I Spindle servo monitor signal input
224 to 226 (XAVLS), (SOUND 1, 2) I Not used (open)
227 XHOLD SW I HOLD switch (SW801) input terminal “L”: hold ON, “H”: hold OFF
228 (SYCN REC) I SYNCHRO REC switch input terminal “L”: OFF, “H”: ON Not used (open)
229 (SYNC LEVEL) O Not used (open)
230 PROTECT IDetection input terminal of the record check claw from the protect detection switch
(S803) “L”: recording possible condition, “H”: protect
231 FLASHVDD — Power supply terminal (for the internal FLASH ROM) (+2.4 V)
232 FLASHVSS — Ground terminal (for the internal FLASH ROM)
233 SLD 1 MON I Sled servo monitor signal input
234 VLON OPower supply control signal output for the laser diode drive to the power
control (IC901)
235 SLEEP O System sleep control signal coutput to the power control (IC901) “H”: sleep ON
236 FFCLR O Input latch output for the start switching to the power control (IC901)
237 (CHG GAIN) O Charge gain control signal output Not used (open)
238 (CHG) O Charge ON/OFF control signal output “H”: charge ON Not used (open)
239 (TUN REG ON) O Not used (open)
240 XHP STBY O Headphone standby signal output to the headphone amp (IC302)
241 MIFVDD3 — Power supply terminal (for the microcomputer I/F block) (+2.3 V)
242 MIFVSS2 — Ground terminal (for the microcomputer I/F block)
243 (TEST2) O Input terminal for the main test (normally open)
244 NC — Not used (open)
MZ-R501/R501PC
3030
33 24 8135 25 80
TRACKINGCOIL DRIVE
10 19 828 18 83
FOCUSCOIL DRIVE
14 1742
16
233
98
SLED VOLTAGEMONITER
SPINDLESERVODRIVE
SWITCHIC805
4112
20 9729 26 99
MAIN BOARD (1/3)MOTOR FLEXIBLEBOARD
AUTOMATICPOWER
CONTROLQ501
2
1911
12
5
8
18
14
9
10
15
16
17
7
6
1
3
4
12
JX JY JX
IX IY
Iy
HR601OVERWRITEHEAD
MDMECHANISM
(1/2)
Ix
Jx
Jy
A
B
C
D
PD
IX
A
F
B C D
LD
S0S1
2-AXISDEVICE
LD-A
D
D-C
PD-I
PD-O
C
BA
VREF
A-C
JYJXIXIY
RF AMP,FOCUSERROR,
TRACKINGERROR
TPP/WPP
APC
SERIALINTERFACE
RF OUT
PEAK
BOTM
ABCD
FE
ADIP IN
TE
ADIP
PD-NI
RFI
PEAKBOTM
ABCD
FE
TE
ADFG
APCREFVC
OFTRKVREF MON
XRF RST
SSB DATASSB CLK
S MON
PD S0PD S1
OFTRK
VC
SBUSSCK
S MON
XRST
PEAK/BOTM
CHARGEPUMP2
RF AMP,FOCUS/TRACKING ERROR AMPIC501
CN501
TRK+
TRK–
FCS+
FCS–
SLED1+
SLED1-
SLED2+
SLED2-
CLVW
CLVN
CLVV
CLVU
TRK+
TRK–
FCS+
FCS–
MDMECHANISM
(2/2)
M602(SLED)
M601(SPINDLE)
U
VW
S-MONITOR
BIAS
4
891011
137
18
20
43
25
26
31
2144
1
42
41
28
33
29
9
4912
78
74
56
47
46
45
37
105
44
35
733
38
25
41
100
68
62
93
1456
12
2423
161
194195
160
217
221
101
94
95
SLEDMOTORDRIVE
403139
3837
27 102
166
88
48 4 87223
533
SPINDLEVOLTAGE MONITOR
5246 89
44 2 90
220
SPINDLEMOTORDRIVE
5154
55 56 1
CHARGEPUMP1
3742
2827
3130
4
EFMPRE DRIVER
OVER WRITEHEAD DRIVE
Q601,602
HI-BRIDGEPRE DRIVER
199 198 197 201 200
1 2 3 5 6
M603OVER WRITE
HEADUP/DOWN
OPTICAL PICK-UP BLOCK(LCX-4R)
14•
15
7
6
5
10•
1112•
138•9
3•4
DIN1
ADDT
AUDIOSECTION
1
CLK
VREF
SYSTEMCONTROL/POWERSECTION
2
(1/2)
MOTOR FLEXIBLEBOARD (2/2)
19
SYSTEM CONTROL (1/2)
EFM
CLK
VRECIN2VRECIN1
C1HC1L
C2H
C2L
SW RECO
NOE RI FI
OVER WRITE HEAD DRIVEIC601(1/2)
VRECOB+
HD DRV–HD DRV+
CN701(1/2)
CN701(2/2)
6
96
5
SLD1 MONSLD2 MON
CLV MON U
CLV MON V
CLV MON W
TFDRTRDR
FFDRFRDR
SLD 1 MONSLDR
SLDVSFDRSLDW
SLCU
DIN1
EFM
O
MOD
E3M
ODE2
MOD
E1
HD C
ON2
HD C
ON1
ADDT
SLCV
SPCU
SPCV
SPCW
SLCW
SPDL AUX PWM
SPFD/SPVS/PWM3
SPDL MONSPRD/SPDU/RTG0
SPDV/RTG1
SPDW/RTG2
XRST MTR DRV
HB
HA
OUTAOUTB
HD DRV+HD DRV–
VREF
CPW
O
CPVO
CPUO
CLV
MON
W
CLV
MON
VCL
V M
ON U
CLVU
SLD 1 MONSLD 2 MON
CLVW
CLVN
CLVV
FO3TRK+TRK–
FCS+FCS–
RO3
FO1
R01
FO2SLED1+
SLED1–
SLED2+
SLED2–
CPAIPRO2
CPAIMFO4
CPBIPR04CPBIM
CPAO
CPBO
UO
WO
CPWICOM
CPUIVOCPVI
FI3RI3
FI1RI1
FI2
FI2PWM24
FI4
RI4
PWM
UI
VI
WI
OE
(FOCUS) (TRACKING)
FOCUS/TRACKINGCOIL DRIVE,SPINDLE/SLED
MOTOR DRIVEIC701
SYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR,
16M BIT D-RAMIC801(1/3)
SERVO SECTION
Signal path : PLAYBACK : REC(ANALOG IN) : REC(DIGITAL IN)
6-2. BLOCK DIAGRAM — SERVO SECTION —
(Page 32)
(Page 31)
MZ-R501/R501PC
31 31
913
2
71
AUDIOI/F
CONTROLLER
AUDIOI/F
CONTROLLERCLOCK
DIVIDER
OPT CONTROLSWITCH
Q302
A/DCONVERTER
&HPF
IPGAINAMP
29 30 215 192 191 218 240
142
22
21
15
2
4
24
23
13
11
69
234 1
219 24 25
70
17 18
MUTING BEEP
STANDBY
REFERENCEVOLTAGE
SWITCHINGQ301
10
179180181
SYSTEMCONTROL/POWERSECTION
RMC KEY4
SYSTEMCONTROL/POWERSECTION
3
VC B+ AP302(RVCC)AP303(DTCK)AP304(KEY-R)AP305(RGND)
SERVOSECTION
ADDT
DIN1
1
OPTICALRECEIVER
J301LINE IN
(OPTICAL)
(LINE IN JACK)
J302
i
X80145.1584MHz
SDI0SDO0SCK0
SDI0
SDO0
SCK0
SI0
XBCK
XCS
NV
LRCK
XCS
ADA
XPD
ADA
OSCI
OSCO
FS25
6
AOUT
LAO
UTR
XOPT
CTL
OPT
DET
XJAC
DET
MUT
E
XHP
STBY RMC DTCK
VREF IN
OUTB BEEP
OUT R
OUTA BEEP OUT L
MUT
E
STBY
BEEP
SO0SCK0
SYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR
16M BIT D-RAMIC801(2/3)
1314
12
SDTO
BCLK
LRCK
15 CSN
16 PDN
CDTICCLK
SDO0SCK0
SDO0SCK0
MCL
K
A/D CONVERTERIC301
VIF B+
LIN2LIN1
RIN2
RIN14
IN L
IN R
HEADPHONE AMPIC302
DO DI SK XCS
EEPROMIC804
MAIN BOARD (2/3)AUDIO SECTION
203 204
Signal path : PLAYBACK : REC(ANALOG IN) : REC(DIGITAL IN)
6-3. BLOCK DIAGRAM — AUDIO SECTION —
(Page 30)
(Page 32)
(Page 32)
MZ-R501/R501PC
3232
187206205
11314
227
170
230
3
48
10
2086
10
25
169236235234171819
S805(HALF LOCK)
15
21
141
164
165
8
11
39
36
12
34
32
50
33
47
56
5452
551
32
553
14
13
1011
4
5
12
7
8
63129
MAIN BOARD (3/3) SYSTEM CONTROL/POWER SECTION
SDO0
SCK0AUDIO
SECTION 3
RMC KEYAUDIO
SECTION 4
CLK
VREFSERVO
SECTION 2
RESETSWITCH
Q851
SWITCH&
LCD MODULEUNIT
VIF B+
VB B+
VRECOOVER WRITEHEAD DRIVE
CIRCUITB+
10 1115 14
SWITCHINGREGULATOR
BATTERYCHARGER
®ULATOR
CHARGECONTROL
CHARGEMONITOR
SYSTEMCONTROL
(2/2)
STEP-UP DOWNPRE DRIVER
&PWM
SWITCH
54
51
55237238
16171
2221
4948
45
47
46
44
56
50
BANDGAPREFERENCE
SERIESPASS
REGULATOR
SWITCHINGREGULATOR
REGULATOR
SWITCHINGREGULATOR
STEP-UPPRE DRIVER
&PWM
RESET SIGNALGENELATOR
STEP-UPDC/DC
CONVERTER
REGULATOR
911
1819
16
SWITCH
35
22
23
26
27
46
47
NOISEFILTER
NOISEFILTER
NOISEFILTER
20
8269
19
16
24 STEP-UPPRE DRIVER
&PWM
RMC KEYFS4
FFCLRSLEEPVLON
WK DETREC KEY
HALF LOCK SW
VL MON
AVDD
LCD RST AUXLCD STBXCS LCD
PAUSE KEYSET KEY1SET KEY2
XHOLD SW
OPEN CLOSE SW
PROTECT
XTEST
AUXI
VB MON
TSB MST VDD
VL PWM
VC PWM
XRST
CHG MON
CHG GAINCHG
HIDC MONGND SW
CLK SEL
L801
S806OPEN/CLOSE
DETECT
S803PROTECTDETECT
TAP801(TEST)
VIF B+
VB B+
CN801
SDO0SCK0
RSTSTBCS
XWK1
REC
DVDD
PAUSESET KEY1SET KEY2
VIF B+
6
VLRF AMP(IC501),
LASER APC CIRCUITB+
L902
CLKCLK SELFFCLRSLEEPVLONXWK1XWK2XWK4VAIFON
VSTB
VLO
VREF
DTC2
DTC1
VDFBVD
VIFFBVIF
VA
VCO
INM2
RF2
INM1
RFI
XRST
CRST
VRECO1VRECO2
VREC
INM1
RF1
VI0VC2VC
GAINCHG
CHGMON
VB
VC
VRMCXWK3
SYSTEMCONTROL
POWER CONTROLIC901
44
41
38
RF2
VC2
VCVC
VOUT
L1 1L1 2
DW BTDW TP
RF2
INM2INP2
RS
CHG SW
VBBATM
DREG
DCIN
L1
L1
VB
VG
LG
L2
L2
VL
VL
45
D902
D903
L905
L904
VBHEADPHONE AMP(IC302),
MOTOR/COIL DRIVE(IC701),SYSTEM CONTROLLER(IC801)
B+
L903L901
D901
L601
VGMOTOR/COIL
DRIVER(IC551)POWER CONTROL
(IC601)B+
28
CHARGECONTROL
Q903
VIF B+
D603
D904
CHARGE
TH901
GROUND LINESWITCHING
Q902
VIF B+
36 VGVG B+
VC B+
L602
POWERCONTROLIC601(2/2)
SYSTEM CONTROLLERIC801(3/3)
DTC1
D908VC
POWER CONTROL(IC601),SYSTEM CONTROLLER(IC801)
B+
VAA/D CONVERTER(IC301),
HEADPHONE AMP(IC302),SYSTEM CCONTROLLER(IC801)
B+
VDSYSTEM CONTROLLER(IC801)
B+
DRY BATTERYSIZE " AA "
(IEC DESIGNATION)1PC,1.5V
J901DC IN 3V
!
49
158 EVA
42
VIFA/D CONVERTER(IC301),
RF AMP(IC501),POWER CONTROL(IC601),
MOTOR DRIVE(IC701)SYSTEM CONTROLLER(IC801),
EEPROM(IC804),SPINDLE SERVO DRIVE SWITCH(IC805)
B+
B+ SWITCHQ603
VL B+
VC B+
S801HOLD
43
LINEFILTERT901
6-4. BLOCK DIAGRAM — SYSTEM CONTROL / POWER SECTION —
(Page 31)
(Page 31)
(Page 30)
MZ-R501/R501PC
33 33
Common note on Printed Wiring Board:• Y : parts extracted from the conductor side.• : Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
surface
Lead layout of conventional IC CSP (chip size package)
Caution:Pattern face side: Parts on the pattern face side seen from the(Side B) pattern face are indicated.Parts face side: Parts on the parts face side seen from the(Side A) parts face are indicated.
• Main board is four-layer printed board.However, the patterns of layers 2 and 3 have not been in-cluded in this diagrams.
* Replacement of IC801 on main boardrequires a special tool.
• Lead Layouts
Common note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.• % : indicates tolerance.• C : panel designation.
• A : B+ Line.• Total current is measured with Minidisc installed.• Power voltage is dc 3V and fed with regulated dc power
supply from external power voltage jack.• Voltage and waveforms are dc with respect to ground
under no-signal conditions.no mark : PB( ) : REC
∗ : Impossible to measure• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.
• Circled numbers refer to waveforms.• Signal path.
E : PBk : REC (ANALOG)l : REC (DIGITAL)
• AbbreviationCND : Canadian model
1
IC5018 (IY) (PB mode)
2
IC5019 (IX) (PB mode)
Approx.220mVp-p
3
IC501 q; (JX) (PB mode)
Approx.220mVp-p
• Waveforms
100mV/DIV, 1µs/DIV
100V/DIV, 1µs/DIV
100mV/DIV, 1µs/DIV
Approx.220mVp-p
4
IC501 qa (JY) (PB mode)
Approx.220mVp-p
100mV/DIV, 1µs/DIV
5
IC501 1 (TE) (PB mode)
Approx.35mVp-p
20mV/DIV, 500ns/DIV
6
IC501 ed (RF OUT) (PB mode)
500mV/DIV, 500ns/DIV
7
IC501 rs (FE) (PB mode)
10mV/DIV, 500ns/DIV
8
IC601 4 (CLK)
2.4Vp-p
5.8µs
1V/DIV, 2µs/DIV
9
IC901 th (CLK)
2.4Vp-p
5.8µs
1V/DIV, 2µs/DIV
Approx.1.3Vp-p
Approx.20mVp-p
Ver 1.1
Note:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber specified.
Note:Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepiéce portant le numérospécifié.
MZ-R501/R501PC
3434
1
A
B
C
D
E
F
G
H
I
J
2 3 4 5 6 7 8 9 10 11 12 13 14
MAIN BOARD(SIDE A)
R843
R823
R827
C824
R834
R808
C803 R8
04C8
05C8
26
C851
R603
C713
R925
C922
C306
C106
C206
R108
R109
R208
R209
C907
R906
C917
C855
C856
C853
C854
C825
C918 R9
20R9
22
D904
C310
C914
R616
R809 C8
19
C820
R825R826
C804
C822
C818
C711 C712
R852
R602
R832
R829
R821
R840
C817
C801
R313
FB30
1
FB30
4
FB30
2
C924
R929
R103
R314
C324
C316 R3
08R3
09
R203
D905
C335
Q902
FB303
R815 R112
C323
Q302
R312
TP913
TP320(OPT DET)
TP311(XJ DET)
C317
(EXCEPT US MODEL)
(DGND)
(DVCC)
C318
R307
R107R207R212
R304
C301
R315
R317
FB806
C919
C928
T901
Q903
R908
R909
C703
C715
D908
C915
C908
R907
R936
D901
D902
C905
C910
C912
C714
C702
C701
AP70
6
AP70
8
AP71
3
AP70
9
AP71
0 AP90
9
AP91
6
AP90
7
AP90
8
AP70
5
AP70
4
C202
C319
R202
C102R102
C201
C101
R818C816
X801
C823
R819R820
R842
AP863
AP825AP832
AP827AP826
AP801
Q851
IC805
AP314
AP313
AP312
AP311
AP310
AP309
AP308
AP306
AP504AP503
TP505
L905
L903
1-680-275- (11)11
L601
L901
1
5
10
15
20J901
J302
S806(OPEN/CLOSE DETECT)
4
5
1
8
4
5
1
8
RB85
1
71
RB701
2 8
1 7
82
IC804
41
58
DG S
FB80
4
FB80
2
AP82
8
AP91
5
1
123
5
D6014
354
TP601
CN501
TP519
AP901
TP603
TP602
C603
AP726
AP703
AP711
AP707
AP712
TP520
TP512
TP511AP506
TP518
AP521
C501 L501
L303
GD
S
C105
S806
C205
TP31
0
TP30
9
TP30
8
L301
D802
S805(HALF LOCK)
J301(1/2)LINE IN
(OPTICAL)
C
E
B
Q602Q601
OPTICALPICK-UPBLOCK
(LCX-4R)
6-5. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 33 for Note.
D601 I-5D802 E-2D901 H-10D902 H-9D904 H-11D905 D-7D908 I-9
IC804 D-2IC805 H-3
Q302 D-11Q601 I-5Q602 I-5Q851 I-3Q902 D-7Q903 H-11
• SemiconductorLocation (SIDE A)
Ref. No. Location
Ver 1.1
MZ-R501/R501PC
35 35
1
A
B
C
D
E
F
G
H
I
J
234567891011121314
L904
D201
D906
123
54
1-680-275-
J901DC IN 3V!
i
MAIN BOARD(SIDE B)
C828
R833
C514
C806
R806
R807
C505
R510
C513
C521
R813
C812 R812
R105
R805
R502R811
C808R810
R830
C802
C807
R831
FB80
3
R508
R504
C829
R506
C516C519C515C529
C518C522C517
C814
R814
C811
C813
FB801
C810
C523
R501
C315
C103
AP301
C203C312
C931
C920
R611
R838
R303
R316
C909
C930
C911
R933
C902
R905 C9
03AP
904
AP90
5
AP90
6
R839
AP70
1
AP70
2C916
R921
R928
C923
R916 R9
12
C326
C207
C325
R211
R210
R205
C204
C104
C926
C927
C925
C606
R301
C509
C510
C710
C506
C311
R306
R111 R110
C107
R206 R106
C304
R915R914
R918R917
R927
AP855
AP913
TP910(GND)
AP920
C929
R913R939
R931
TP902(VC)
C613
C612
C611
R605
R604
C604
C624
R618
C621
AP73
3
AP73
7AP
720
AP71
9
AP73
4AP
717
AP71
8 AP72
1AP
723 R6
08C6
14
C620C619
C617
R610
C601
R601C607
C933
C308
C507C526C525C511
R505
R837
TP915
TAP802
AP84
2
AP83
5
AP84
5
AP84
1AP
836
AP85
3
AP83
4
R801
C314
C320
C334
C307
C502
C705
C618
C706
C708
C608
C622
C602
C610 C609
C709C932
C707
C504
C815
C809
C821
C913
C830
C906
C904
D301
IC501
23
1
5
10
15
2022
30
35
40
44
IC301
IC302
7
12
24
1913 18
6 1
1
8
16
9
D903 AP
914
AP91
2
AP91
1 D604
D603
D602
IC901
15101415
20
25
28
56
50
45
4342403529
CN801
1 5 10 14
CN701
1 5 10 15
IC701
1520252829
35
4042
14
10
5
1565043 45
IC601
29
14 10 5 1
35 40 4243
50
5615
20
25
28
L602
AP725
AP804
AP805
AP738AP732 AP814
AP812
AP809
AP808
AP810
AP811
AP81
3
AP72
7AP
850
AP815
AP728
AP722
AP731
AP903
AP729
AP724
AP736
AP73
5L8
01
L704
L703
L802
L701
L502
L702
Q301 CB E
Q501
C EB
RB7031 7
2 8
RB7021 7
2 8
IC801
AP830
AP860
AP824
AP829 AP817AP818
AP819
AP820
AP821
AP822
AP823
AP84
9 AP84
7
AP84
8
AP84
3
AP83
8
AP84
6
AP86
2
AP83
9
AP86
4
AP84
0
AP84
4
AP83
1 AP83
3
TP82
8
CSPCHIP SIZE PACKAGE
Q603
14
85
AP952AP951AP601
AP60
4AP
609
AP60
5
AP602
TAP951
TP916(DC IN)
TH901
TP806
TAP901
TP917(DC IN GND)
TP314(LINE R)
TP313(LINE L)
TP312(AGND)
TP201(HP R)
TP101(HP L)
TP319(HP GND)
TP805
TP803TP914
D101
AP302 AP304
AP303 AP305
AP807
AP856
AP803AP528
AP526
TAP801(TEST)
AP865
TAP501
AP502AP501
TP901(VL)
AP533 TAP502
AP505
AP522AP527
AP523
AP524
AP525
TP535
AP532
AP730
AP802
AP531AP530
AP534AP529
L902
S803(PROTECT DETECT)
DRY BATTERYSIZE " AA "
(IEC DESIGNATION R6)1PC,1.5V
J302
(XJ DET)
(OPT DET)
SWITCH&
LCD MODULE UNIT
MDMECHANISM
HR601OVERWRITEHEAD
LINE IN(OPTICAL)
J301(2/2)
S801
HOLD
(11)11
*
D101 B-11D201 D-11D301 D-11D602 J-5D603 I-3D604 H-5D903 H-11D906 H-11
IC301 F-9IC302 E-9IC501 G-7IC601 I-4IC701 H-7IC801 F-3IC901 H-10
Q301 E-10Q501 G-8Q603 I-3
• SemiconductorLocation (SIDE B)
Ref. No. Location
MZ-R501/R501PC
3636
IC B/D
IC B/D
IC B/D
C523
C516
IC501
L502
Q603
IC601
C621
L501
TPTP
L601
CN501
AP501AP502AP503AP504
AP522
L602
TP512
Q501
TP603TP602
AP506
TP511
TP518TP519TP520
C501
C502
R501
C504
C505
R502R510
AP505C506
C509
C510
C507C526C525
C511R505
AP532
TP535
AP525
AP531AP530
C519
C515AP529
C517C522C518
C529 C521
AP524C514
AP528AP527AP523
AP526C513 AP533
AP534
TAP501
TAP502
Q601 D602
C601 C602
Q602
R604
R605
C618
R602
C617
TP601
C611 C613
C612C608
C614
C619
C620
R608
C606
C622
D604
R603C609
R610
AP609
AP604
AP605
AP601AP602
R601 C607C604R618
C624
R616
R611D603
C923
R927
R928
D905 R929
C928
T901TH901
D906
C930
C926C927
TP914
TP915
J901
C610
C929
AP920
AP701AP702AP703
AP704AP705AP706AP707
AP708
AP709
AP710
CN701 RB701
AP711AP712
AP71
3
C701
C702
C703
AP723AP722
C714
IC701
AP72
1AP
717
AP71
8AP
719
AP72
0AP
737
L701
L702
C713
C706
C705
AP726
AP724AP725AP731AP730
AP738
AP729AP732AP728AP727
C710
C708
L704L703 C709
C707C715
AP73
3AP
736
C712
RB702
AP734
C711 RB703
AP735
D60
1
TP916
C603
Q902
AP521
R504 R506
R508
D904
Q903
TP917
TP505
6-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 33 for Waveforms. Refer to page 39 for IC Block Diagrams. Refer to page 33 for Note.
(Page 37)
MZ-R501/R501PC
37 37
IC B/D
(EXCEPT US, CND MODEL) (US, CND MODEL)
S806
X801
D903
C814
C801
C823
C812
C813
C802
L802
C820C819
C810
C811
S803
L801
C818
C822
C821
FB803
S805
C809
IC901
C803
IC80
5
D901
D902C815
AP860
AP83
3
C826
R804
R801 TP80
6
AP830
R808
AP83
2
AP83
1 AP82
9AP
828
R809
C805 TAP802
AP824AP82
6 AP82
5
R833
AP82
3
AP82
2
AP82
1
AP82
0AP
819
AP81
8AP
817
R83
4
C824
D802
AP813
AP812AP811
AP810AP814
AP809AP808
R825
R826
FB802 R829R831R832FB804
AP815
R842
R843C828
TP828
R838C829
C817R821
R823R820
C816R815
R814
R818
R81
9
R812
R813
R811
C807 C808
R81
0
C830
C806
R83
0
TP80
5AP
805
AP80
4
R806
R807
AP80
3AP
802
AP80
1
AP951
TAP951
R805
R936AP908
D908
R925
C905
C904
R931
AP916
TP902
R908R912
R913
R909
R939
C910 C912
L901
R916
R905
C906
AP903
C902 C903
AP904AP905AP906
C922
R933C909C911
C908C907
AP901 R906 R907
TP901
R914R915
C913
C914
L902
C933
TP910
L905 C924 C925
C932
L904
C919
R920
C915
C918C917
C916R917
R918
AP909AP907
AP864
AP841
AP862AP863
AP838
AP839
AP853
AP840
R837 AP842AP843
AP844
AP865
TP803
AP845AP846
AP847AP848
AP849
AP850
TAP801
C804
L903 R921 R922
AP915AP913
AP834
AP835AP836R840
AP82
7
S801
AP952
AP80
7 AP914
C931
C920AP911AP912
R827
IC801
IC804
FB80
1
FB80
1
FB80
1
6-7. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 33 for Waveforms. Refer to page 41 for IC Block Diagrams. Refer to page 33 for Note.
(Page36)
(Page 38)
(Page 38)
Ver 1.1
MZ-R501/R501PC
3838
IC B/D
IC B/DJ301
IC302
C320
R306R207
R107
C315
R203
R103
C316
R106 R206
C314
R303
FB303
R307
L301
C202
C102
R20
2R
102
C312FB302FB304
C311
R105 R205
Q302
IC301
D101
D201
TP308
TP309
TP310
TP311
TP312
TP313
TP314
TP320
C323 R314
R312
R308
C324 C325
TP913C206 C106
R109R209
R208
C105
C205
R108
C308
C310C306
C304
C334
R317
AP306
AP308
AP309
AP310
R315
R316
AP311AP312
C301
L303
C319
C318
R212
R112 AP31
3
AP31
4
R304
R313
C335
FB301
AP302AP303
AP304
TP319
TP101
TP201
C326
C107C207
Q851
RB851
R111R110
R211R210
R839
C825
C853
C854
C855
C856
R301
AP301C317
C103
C104 C204C203
TAP901
AP855
AP856
CN801
R309
C851
TP305
FB806
J302
Q301
R852
D301
C201
C101
C307
6-8. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 42 for IC Block Diagrams. Refer to page 33 for Note.
(Page 37)
Ver 1.1
39
MZ-R501/R501PC
• IC BLOCK DIAGRAMS
IC501 SN761057DBT
1TE
REXTWpp LPF
VREF
C
D
D-C
Iy
Ix
Jx
Jy
A
A-C
B
ADIP-IN
FE
ABCDOFC-1OFC-2
PS
LPEQAGND
RF OUTCCSL2VC
XRSTSCKSBUS
VREF075PEAKBOTM
DGND
OFTRK
S-MON
TON-CCIG
CDN
ADIPDVDD
PD-IPD-NIPD-O
4344
TWppPK/BTMAwCSLOVREF075A-CD-CMalfaMijAwBPFDwDwBPF
42
39AVCC38
37363534
31302928
27
26
252423
4041
23
4
5
6
7
8
9
10
11
12
13
14
151617181920
2122
A+B+C+DI+J
NPPTONCSL
Aw+DwTON PeakTON Botm
ADIPTE
TEMP
3332
S-MONITOR
TE
RF
FE
APC
ADIP
T-ON
SERIALI/F
PEAK/BOTM
OF TRK
ABCD
Tpp/Wpp
40
MZ-R501/R501PC
IC701 SC111257FCR2
43
PRE
DRIV
ER
PRE DRIVER
+–
48
47
44
45
46
49
50
51
+–52
+–53
54
55
56
1 2 3 4 5
42 41 39 373840
+–
+–
6
3PHASECONTROL
35 34 3336 31 30 2932
8 9 107 12 13 14
15
11
H-BRIDGECONTROL
PRE DRIVER
H-BRIDGECONTROL
2627
28
24
23
22
21
20
25
1716
1819
VC
VC
VG
VG
VC
VC VC
H-BRIDGECONTROL
H-BRIDGECONTROL
VC
VG
VC
VC
VC VG
PRE DRIVER PRE DRIVER
VC
VC
VG VC VG
BIAS
PGNDW
UO
PGNDUV
WO
VMVW
VO
VMU
GND2
CPWI
CPVI
CPUI
COM
CPWO
CPVO
CPUO W
I VI UIPW
M OE RO1
PGND
1
FO1
VM1
RO2
PGND
2
FO2
VM12
VM2
FI4RI4
VM4
FI3
VG
VC
GND1
PWM24
RI3
FI2RI2
RI1FI1
CPAI
PCP
AIM
CPBI
M
CPBO
CPAO
CPBI
P
RO3
PGND
3
FO3
VM3
RO4
PGND
4
FO4
VM34
41
MZ-R501/R501PC
2930313233343536373839404142
43
44
45
46474849
50
51
52
545556
1
53
2 3 4 5 6 7 8 9 10 11 12 13 14
15
16
17
18
19
20
21
22
24
23
25
26
2728
VB
BATM
CHGSW
RSINP2INM2
RF2
DCIN
CHGMON
SVREF
GAINCHG
DREG
GND
SWRE
CON OE CLK RI FI
EFM
VIO VC
VREC
O1 LI 1
PGND
1
PGND
1
LI 2
VRECO2
VREC
DTC
INP1
INM1
RF1
DW TP
DW BT
CVREF
GND
VREF
VC2
C1LC1H
VG2
C2L
C2H
VG3
HAPGND
3
HBVGVREC
IN2
OUTB
PGND
2
PGND
2
OUTA
VREC
IN1
OUTPUT SW
CONTROL
OUTPUT SW
CONTROL
PWM
SYSTEM
OUTPUT SW
CHARGECONTROL
DC INDETECT
DC INBANDGAP
HI-BRIDGEPRE DRIVER
EFMPRE DRIVER
CHARGEPUMP 2
CHARGEPUMP 1
VREFBUFFER
SET-UP DOWNPRE DRIVER
LEVELSHIFT
VC AMP
CHARGEMONITOR
X2/X4
BATTERYCHARGER
®ULATOR
VC VG DC IN
DC IN
DC IN
DC IN
DC IN
VIO
VIO VC
VC
VC
VC VC2
VC2 VG
VCVG
VG2
SW
VGCVG3
VG3VG2VG
VC
VG3
IC601 XPC18A22FCR2
IC901 XPC18A32FCR2
42 41 40 39 38 36 35 34 33 32 31 30 2937
28
27
26
25
24
23
22
21
20
191817
16
15
1413121110987654321
5655545352
51
50
49
48
47
46
4544
43
+–
+–
CLKSLEEPFFCLR
VAIFONCLKSEL
GND
VB
VREF
RSTREF
CRST
XRST
VC2VD
NC
PGND
2
PGND
2L2VLVLOVL
GND
VRM
C
VSTB
XWK4
XWK3
XWK2
XWK1
VLON
L1
RF1
INM1
DTC1
DTC2
RF2
INM2
PWM1
PWM2
VGLGPGND2
L2
NC
VIF
VA VAFB
VDFB
VIFF
B
VC VCO
VC VC O
UTL1 NC PG
ND1
PGND
1
GND
SERIES PASSREGULATOR VA
SERIES PASSREGULATOR VD
POWERSWITCH 2
STEP-UPPRE DRIVER
STEP-UPPRE DRIVER
POWERSWITCH 1
OUTPUTSW
PWM
START-UP
PWM
OUTPUT SW
SERIES PASSREGULATOR VIF
BANDGAPREFERENCE
OUTPUT SW
SYSTEMCONTROL
STEP-UPDC/DC
CONVERTEROUTPUT
SW
OUTPUT SW
OUTPUT SW
VC VC VC
VC
VC
VC
VSTB
VSTB
VB
VG VG
VB VB VC VG
VG
VGVCVB
VGVC
42
MZ-R501/R501PC
V REFMTSW
BSTSW
BEEP
19
20
21
22
23
24
18 17 16 15 14 13
PWSW 12
11
10
8
7
BST1
9
BST2
654321
BSTAGC
PWB
PWA
ADD
TCMT
VCC
IN R
IN L
OUTB
OUTA
+B
OUT
L
PW G
ND
OUT
R
DET
AGC
IN
BST
NF2
LPF2
NF1
LPF1
VREF
VREF
IN
GND
BEEP
BST
SW
MUT
E
STB
BEEP
BEEP
1
13
2
5 VCON
VA
SDTO
BCLK
MCLK
LRCK
CDTICCLKCSN
PDN
VA
RIN2
RIN1
LIN2
LIN1
VD
AGND
VCON
VD
6
7
8
34
IPGAADC AUDIO I/F
CONTROLLERHPF
1415
16
CONTROLREGISTER
I/F
CLOCK DIVIDER
12
11
10
9
IC301 AK5354VT
IC302 TA2131FL
43
MZ-R501/R501PCSECTION 7
EXPLODED VIEWS
NOTE:• The mechanical parts with no reference
number in the exploded views are not supplied.• Items marked “*” are not stocked since
they are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.
• AbbreviationCND : Canadian modelCH : Chinese modelEE : East European modelTW : Taiwan modelFR : French modelAR : Argentina model
• -XX and -X mean standardized parts, sothey may have some difference from theoriginal one.
• Color Indication of Appearance PartsExample :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color• Accessories are given in the last of this
parts list.
Ref. No. Part No. Description Remark
7-1. PANEL SECTION
Ref. No. Part No. Description Remark
R R
1
2
3
4
5
6
16
77
8
94
4
10
11
414
1213
15
1 3-234-079-01 CASE (UPPER) (SILVER)1 3-234-079-11 CASE (UPPER) (BLUE)1 3-234-079-21 CASE (UPPER) (BLACK)2 3-234-081-01 WINDOW (LCD)3 3-235-829-01 SHEET (LCD WINDOW), ADHESIVE
4 4-218-233-25 SCREW (1.7), MI (SILVER)...(SILVER,BLUE)4 4-218-233-27 SCREW (1.7), MI (BLACK)...(BLACK)5 3-234-080-01 BUTTON (CONTROL)6 1-804-218-12 LCD MODULE7 3-318-382-21 SCREW (1.7X3), TAPPING
8 3-225-636-11 LID, BATTERY CASE9 3-225-635-01 KNOB (OPEN)10 4-225-572-13 KNOB (HOLD)11 3-225-634-41 CASE (LOWER) (US,CND,E,CH,TW,AR)11 3-225-634-51 CASE (LOWER) (AEP,UK,EE,FR)
12 3-225-629-01 SPRING (POP-L), TORSION13 3-225-621-01 LOCKER, OPEN14 3-228-930-01 PLATE (BOTTOM), SHIELD15 3-375-114-71 SCREW16 3-236-816-01 SHEET (A), INSULATING
Ver 1.1
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pourla sécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
44
MZ-R501/R501PC
7-2. CHASSIS SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
5152
53 54
55
5755
56
58
59
60
61
62
63
64
MT-MZR500-172
51 X-3379-969-1 CHASSIS ASSY52 3-318-382-01 SCREW (1.7X3), TAPPING53 4-218-233-11 SCREW (1.7), MI
* 54 A-3021-481-A MAIN BOARD, COMPLETE (US)* 54 A-3021-482-A MAIN BOARD, COMPLETE (CND)
* 54 A-3323-653-A MAIN BOARD, COMPLETE (EXCEPT US,CND)55 3-335-797-01 SCREW (M1.4X2), TOOTHED LOCK56 3-225-630-01 TERMINAL (+), BATTERY
57 3-225-631-01 TERMINAL (–), BATTERY58 3-225-632-01 SPRING (LIMITER), COMPRESSION59 3-225-633-01 SPRING (OPEN), TENSION60 3-225-627-01 SLIDER, OPEN61 3-225-626-01 CASE, BATTERY
62 3-228-493-01 SPACER (SIDE A)63 3-228-494-01 SPACER (SIDE B)64 3-228-495-01 SPACER (REAR)
Ver 1.1
45
MZ-R501/R501PC
7-3. MD MECHANISM DECK SECTION(MT-MZR500-172)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
M603
M601
M602
101
102
105
106
107108
109115
121
120119
118
118
117
103
104
110
122
111
109
112
103
109
114113
115
109
116
103
A A
BB
101 X-3379-515-2 HOLDER ASSY102 3-224-779-02 SPRING, THRUST DETENT103 4-963-883-42 SCREW (M1.4), PRECISION PAN104 X-3379-514-1 CHASSIS ASSY105 4-222-218-02 GEAR (HD)
106 4-222-223-01 SHAFT, SUB107 4-222-226-01 SPRING (EJECT), TENSION108 4-222-222-01 GEAR (RACK)109 3-338-645-31 WASHER (0.8-2.5)110 X-3380-408-1 CHASSIS ASSY, GEAR
111 3-222-545-01 GEAR (HB)112 4-224-885-01 SCREW (M1.2X1.5)113 4-222-215-01 GEAR (HC)
114 1-679-762-11 MOTOR FLEXIBLE BOARD115 4-963-883-31 SCREW (M1.4), PRECISION PAN116 4-222-216-01 GEAR (SA)117 4-222-208-01 GEAR (SB)118 3-043-237-02 BEARING (N)
119 4-222-203-02 SCREW, LEAD0120 X-3379-508-1 SERVICE ASSY, OP (LCX-4R)
121 3-049-336-03 SPRING (S), RACK122 3-222-544-01 GEAR (HA)M601 8-835-706-01 MOTOR, DC SSM18A/C-SP (SPINDLE)
(with TURNTABLE)
M602 1-763-399-11 MOTOR, DC (SLED) (with GEAR)M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
Ver 1.1
46
MZ-R501/R501PCSECTION 8
ELECTRICAL PARTS LIST
NOTE:• Due to standardization, replacements in
the parts list may be different from theparts specified in the diagrams or thecomponents used on the set.
• -XX and -X mean standardized parts, sothey may have some difference from theoriginal one.
• RESISTORSAll resistors are in ohms.METAL:Metal-film resistor.METAL OXIDE: Metal oxide-film resistor.F:nonflammable
• CAPACITORSuF : µF
• COILSuH : µH
• Items marked “*” are not stocked sincethey are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.
• SEMICONDUCTORSIn each case, u : µ, for example:uA.. : µA.. uPA.. : µPA..uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• AbbreviationCND : Canadian modelCH : Chinese modelEE : East European modelTW : Taiwan modelFR : French modelAR : Argentina model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
* A-3021-481-A MAIN BOARD, COMPLETE (US)* A-3021-482-A MAIN BOARD, COMPLETE (CND)* A-3323-653-A MAIN BOARD, COMPLETE (EXCEPT US,CND)
*********************
< CAPACITOR >
C101 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V (US)C101 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V
(EXCEPT US)C102 1-164-942-11 CERAMIC CHIP 0.0068uF 10% 16VC103 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC104 1-126-246-11 ELECT CHIP 220uF 20% 4V
C105 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC106 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC107 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC201 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V (US)C201 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10V
(EXCEPT US)
C202 1-164-942-11 CERAMIC CHIP 0.0068uF 10% 16VC203 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10VC204 1-126-246-11 ELECT CHIP 220uF 20% 4VC205 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC206 1-164-874-11 CERAMIC CHIP 100PF 5% 50V
C207 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC301 1-107-820-11 CERAMIC CHIP 0.1uF 16VC304 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC306 1-107-820-11 CERAMIC CHIP 0.1uF 16VC307 1-135-149-21 TANTAL. CHIP 2.2uF 20% 10V
C308 1-107-820-11 CERAMIC CHIP 0.1uF 16VC310 1-131-862-11 TANTAL. CHIP 47uF 20% 4VC311 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC312 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC314 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V
C315 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC316 1-135-201-11 TANTAL. CHIP 10uF 20% 4VC317 1-104-847-11 TANTAL. CHIP 22uF 20% 4VC318 1-131-862-11 TANTAL. CHIP 47uF 20% 4VC319 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C320 1-135-151-21 TANTAL. CHIP 4.7uF 20% 4VC323 1-107-820-11 CERAMIC CHIP 0.1uF 16VC324 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC325 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC326 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C334 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC335 1-164-933-11 CERAMIC CHIP 220PF 10% 50V
C501 1-127-760-11 CERAMIC CHIP 4.7uF 10% 6.3VC502 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC504 1-115-169-11 TANTALUM 10uF 20% 6.3VC505 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC506 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10V
C507 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC509 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16VC510 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16VC511 1-164-939-11 CERAMIC CHIP 0.0022uF 10% 50VC513 1-164-938-11 CERAMIC CHIP 0.0015uF 10% 50V
C514 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16VC515 1-107-819-11 CERAMIC CHIP 0.022uF 10% 16VC516 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC517 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC518 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V
C519 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC521 1-164-940-11 CERAMIC CHIP 0.0033uF 10% 16VC522 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50VC523 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC525 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10V
C526 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10VC529 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC601 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC602 1-131-862-11 TANTAL. CHIP 47uF 20% 4VC603 1-137-760-11 MICA CHIP 100PF 5% 100V
C604 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC606 1-126-205-11 ELECT CHIP 47uF 20% 6.3VC607 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC608 1-104-851-11 TANTAL. CHIP 10uF 20% 10VC609 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V
C610 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC611 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC612 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC613 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC614 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C617 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC618 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC619 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC620 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC621 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C622 1-115-169-11 TANTALUM 10uF 20% 6.3VC624 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC701 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10VC702 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10VC703 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10V
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pourla sécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
When indicating parts by referencenumber, please include the board.
Ver 1.1
47
MZ-R501/R501PC
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
C705 1-135-211-11 TANTAL. CHIP 6.8uF 20% 6.3VC706 1-135-211-11 TANTAL. CHIP 6.8uF 20% 6.3VC707 1-104-912-11 TANTAL. CHIP 3.3uF 20% 6.3VC708 1-119-749-11 TANTAL. CHIP 33uF 20% 4VC709 1-104-912-11 TANTAL. CHIP 3.3uF 20% 6.3V
C710 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC711 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC712 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC713 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC714 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
C715 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC801 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC802 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC803 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC804 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10V
C805 1-119-923-11 CERAMIC CHIP 0.047uF 10% 10VC806 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC807 1-164-849-11 CERAMIC CHIP 9PF 0.5PF 50VC808 1-164-849-11 CERAMIC CHIP 9PF 0.5PF 50VC809 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V
C810 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC811 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3VC812 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC813 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10VC814 1-164-935-11 CERAMIC CHIP 470PF 10% 50V
C815 1-131-862-11 TANTAL. CHIP 47uF 20% 4VC816 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC817 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC818 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC819 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10V
C820 1-127-772-11 CERAMIC CHIP 0.033uF 10% 10VC821 1-131-862-11 TANTAL. CHIP 47uF 20% 4VC822 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC823 1-107-820-11 CERAMIC CHIP 0.1uF 16VC824 1-164-874-11 CERAMIC CHIP 100PF 5% 50V
C825 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC826 1-107-820-11 CERAMIC CHIP 0.1uF 16VC828 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC829 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC830 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V
C851 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC853 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC854 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC855 1-164-874-11 CERAMIC CHIP 100PF 5% 50VC856 1-164-874-11 CERAMIC CHIP 100PF 5% 50V
C902 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC903 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC904 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC905 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3VC906 1-135-259-11 TANTAL. CHIP 10uF 20% 6.3V
C907 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC908 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC909 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C910 1-115-169-11 TANTALUM 10uF 20% 6.3VC911 1-164-941-11 CERAMIC CHIP 0.0047uF 10% 16VC912 1-115-169-11 TANTALUM 10uF 20% 6.3VC913 1-119-749-11 TANTAL. CHIP 33uF 20% 4VC914 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3V
C915 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC916 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC917 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC918 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC919 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V
C920 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC922 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC923 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50VC924 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16VC925 1-126-246-11 ELECT CHIP 220uF 20% 4V
C926 1-126-246-11 ELECT CHIP 220uF 20% 4VC927 1-126-246-11 ELECT CHIP 220uF 20% 4VC928 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC929 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10VC930 1-164-943-11 CERAMIC CHIP 0.01uF 10% 16V
C931 1-125-889-11 CERAMIC CHIP 2.2uF 10% 10VC932 1-128-964-11 TANTAL. CHIP 100uF 20% 6.3VC933 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V
< CONNECTOR >
CN501 1-573-360-21 CONNECTOR, FFC/FPC 20PCN701 1-573-355-11 CONNECTOR, FFC/FPC 15PCN801 1-573-354-11 CONNECTOR, FFC/FPC 14P
< DIODE >
D101 8-719-056-72 DIODE UDZ-TE-17-2.4BD201 8-719-056-72 DIODE UDZ-TE-17-2.4BD301 8-719-066-17 DIODE FTZ6.8E-T148D601 8-719-081-35 DIODE MA2YD1700LS0D602 8-719-081-35 DIODE MA2YD1700LS0
D603 8-719-081-33 DIODE MA2YD1500LS0D604 8-719-081-33 DIODE MA2YD1500LS0D802 8-719-017-58 DIODE MA8068D901 8-719-081-33 DIODE MA2YD1500LS0D902 8-719-081-33 DIODE MA2YD1500LS0
D903 8-719-420-51 DIODE MA729D904 8-719-081-33 DIODE MA2YD1500LS0D905 8-719-081-33 DIODE MA2YD1500LS0D906 8-719-081-33 DIODE MA2YD1500LS0D908 8-719-404-50 DIODE MA111-TX
< JUMPER RESISTOR >
FB301 1-216-864-11 METAL CHIP 0 5% 1/16WFB302 1-216-864-11 METAL CHIP 0 5% 1/16WFB303 1-216-864-11 METAL CHIP 0 5% 1/16WFB304 1-216-864-11 METAL CHIP 0 5% 1/16WFB801 1-216-864-11 METAL CHIP 0 5% 1/16W
(EXCEPT US,CND)
Ver 1.1
48
MZ-R501/R501PC
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
@ Replacement of CXD2671-204GA (IC801) used inthis set requires a special tool.Therefore, it cannot be replaced.
FB801 1-414-226-21 INDUCTOR, FERRITE BEAD (US,CND)FB802 1-216-864-11 METAL CHIP 0 5% 1/16WFB803 1-216-864-11 METAL CHIP 0 5% 1/16WFB804 1-216-864-11 METAL CHIP 0 5% 1/16WFB806 1-216-864-11 METAL CHIP 0 5% 1/16W
< IC >
IC301 8-759-694-88 IC AK5354VT-E2IC302 8-759-598-15 IC TA2131FL(EL)IC501 8-759-689-67 IC SN761057DBTIC601 8-759-698-60 IC XPC18A22FCR2IC701 8-759-698-62 IC SC111257FCR2
@ IC801 8-752-410-50 IC CXD2671-204GAIC804 8-759-445-94 IC AK6480AM-E2IC805 8-759-196-97 IC TC7SH32FU-TE85RIC901 8-759-698-61 IC XPC18A32FCR2
< JACK >
J301 1-793-619-21 JACK (LINE IN (OPTICAL))J302 1-794-084-31 JACK (i)J901 1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 3V)
< COIL >
L301 1-414-398-11 INDUCTOR 10uHL303 1-414-398-11 INDUCTOR 10uHL501 1-414-398-11 INDUCTOR 10uHL502 1-414-398-11 INDUCTOR 10uHL601 1-419-959-21 COIL, CHOKE 6.8uH
L602 1-414-398-11 INDUCTOR 10uHL701 1-414-400-41 INDUCTOR 22uHL702 1-414-400-41 INDUCTOR 22uHL703 1-410-389-31 INDUCTOR CHIP 47uHL704 1-410-389-31 INDUCTOR CHIP 47uH
L801 1-414-398-11 INDUCTOR 10uHL802 1-414-398-11 INDUCTOR 10uHL901 1-469-367-21 INDUCTOR 10uHL902 1-414-398-11 INDUCTOR 10uHL903 1-419-952-21 COIL, CHOKE 68uH
L904 1-469-426-21 INDUCTOR 100uHL905 1-419-949-21 COIL, CHOKE 22uH
< TRANSISTOR >
Q301 8-729-037-52 TRANSISTOR 2SD2216J-QR(TX)Q302 8-729-046-49 FET FDV304PQ501 8-729-922-10 TRANSISTOR 2SA1577-QRQ601 8-729-046-43 FET HAT2051T-ELQ602 8-729-046-42 FET HAT2050T-EL
Q603 8-729-053-71 FET TS8K1TBQ851 8-729-429-44 TRANSISTOR XP1501Q902 8-729-046-45 FET SI2302DS-T1Q903 8-729-042-81 FET FZT788BTC
< RESISTOR >
R102 1-218-990-11 SHORT 0R103 1-218-967-11 RES-CHIP 15K 5% 1/16WR105 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR106 1-208-635-11 RES-CHIP 10 5% 1/16WR107 1-218-963-11 RES-CHIP 6.8K 5% 1/16W
R108 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR109 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR110 1-218-990-11 SHORT 0R111 1-218-990-11 SHORT 0R112 1-218-969-11 RES-CHIP 22K 5% 1/16W
(EXCEPT US)
R202 1-218-990-11 SHORT 0R203 1-218-967-11 RES-CHIP 15K 5% 1/16WR205 1-218-961-11 RES-CHIP 4.7K 5% 1/16WR206 1-208-635-11 RES-CHIP 10 5% 1/16WR207 1-218-963-11 RES-CHIP 6.8K 5% 1/16W
R208 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR209 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR210 1-218-990-11 SHORT 0R211 1-218-990-11 SHORT 0R212 1-218-969-11 RES-CHIP 22K 5% 1/16W
(EXCEPT US)
R301 1-218-990-11 SHORT 0R303 1-218-935-11 RES-CHIP 33 5% 1/16WR304 1-218-990-11 SHORT 0R306 1-218-963-11 RES-CHIP 6.8K 5% 1/16WR307 1-218-941-11 RES-CHIP 100 5% 1/16W
R308 1-218-941-11 RES-CHIP 100 5% 1/16WR309 1-218-941-11 RES-CHIP 100 5% 1/16WR312 1-218-990-11 SHORT 0R313 1-218-989-11 RES-CHIP 1M 5% 1/16WR314 1-218-953-11 RES-CHIP 1K 5% 1/16W
R315 1-218-953-11 RES-CHIP 1K 5% 1/16WR316 1-218-953-11 RES-CHIP 1K 5% 1/16WR317 1-218-990-11 SHORT 0R501 1-218-446-11 METAL CHIP 1 5% 1/16WR502 1-218-971-11 RES-CHIP 33K 5% 1/16W
R504 1-208-703-11 METAL CHIP 6.8K 0.5% 1/16WR505 1-218-977-11 RES-CHIP 100K 5% 1/16WR506 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16WR508 1-218-990-11 SHORT 0R510 1-218-953-11 RES-CHIP 1K 5% 1/16W
R601 1-218-983-11 RES-CHIP 330K 5% 1/16WR602 1-219-724-11 METAL CHIP 1 1% 1/4WR603 1-218-965-11 RES-CHIP 10K 5% 1/16WR604 1-218-990-11 SHORT 0R605 1-218-990-11 SHORT 0
R608 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR610 1-218-965-11 RES-CHIP 10K 5% 1/16WR611 1-216-797-11 METAL CHIP 10 5% 1/16WR616 1-218-945-11 RES-CHIP 220 5% 1/16WR618 1-218-990-11 SHORT 0
Ver 1.1
49
MZ-R501/R501PC
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
R801 1-218-990-11 SHORT 0R804 1-218-990-11 SHORT 0R805 1-218-981-11 RES-CHIP 220K 5% 1/16WR806 1-208-927-11 METAL CHIP 47K 0.5% 1/16WR807 1-208-927-11 METAL CHIP 47K 0.5% 1/16W
R808 1-218-959-11 RES-CHIP 3.3K 5% 1/16WR809 1-218-959-11 RES-CHIP 3.3K 5% 1/16WR810 1-218-949-11 RES-CHIP 470 5% 1/16WR811 1-208-635-11 RES-CHIP 10 5% 1/16WR812 1-218-965-11 RES-CHIP 10K 5% 1/16W
R813 1-218-977-11 RES-CHIP 100K 5% 1/16WR814 1-218-977-11 RES-CHIP 100K 5% 1/16WR815 1-208-635-11 RES-CHIP 10 5% 1/16WR818 1-218-981-11 RES-CHIP 220K 5% 1/16WR819 1-218-953-11 RES-CHIP 1K 5% 1/16W
R820 1-218-959-11 RES-CHIP 3.3K 5% 1/16WR821 1-218-945-11 RES-CHIP 220 5% 1/16WR823 1-202-974-11 RES-CHIP 3.3M 5% 1/16WR825 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16WR826 1-208-691-11 METAL CHIP 2.2K 0.5% 1/16W
R827 1-218-989-11 RES-CHIP 1M 5% 1/16WR829 1-218-990-11 SHORT 0R830 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR831 1-218-990-11 SHORT 0R832 1-218-990-11 SHORT 0
R833 1-218-990-11 SHORT 0R834 1-216-809-11 METAL CHIP 100 5% 1/16WR837 1-218-983-11 RES-CHIP 330K 5% 1/16WR838 1-218-990-11 SHORT 0R839 1-218-990-11 SHORT 0
R840 1-218-990-11 SHORT 0R842 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR843 1-208-939-11 METAL CHIP 150K 0.5% 1/16WR852 1-218-990-11 SHORT 0R905 1-218-949-11 RES-CHIP 470 5% 1/16W
R906 1-218-985-11 RES-CHIP 470K 5% 1/16WR907 1-218-977-11 RES-CHIP 100K 5% 1/16WR908 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR909 1-208-695-11 METAL CHIP 3.3K 0.5% 1/16WR912 1-208-939-11 METAL CHIP 150K 0.5% 1/16W
R913 1-208-715-11 METAL CHIP 22K 0.5% 1/16WR914 1-218-979-11 RES-CHIP 150K 5% 1/16WR915 1-208-707-11 METAL CHIP 10K 0.5% 1/16WR916 1-218-969-11 RES-CHIP 22K 5% 1/16WR917 1-218-957-11 RES-CHIP 2.2K 5% 1/16W
R918 1-218-985-11 RES-CHIP 470K 5% 1/16WR920 1-218-957-11 RES-CHIP 2.2K 5% 1/16WR921 1-218-965-11 RES-CHIP 10K 5% 1/16WR922 1-218-965-11 RES-CHIP 10K 5% 1/16WR925 1-218-941-11 RES-CHIP 100 5% 1/16W
R927 1-218-981-11 RES-CHIP 220K 5% 1/16WR928 1-218-977-11 RES-CHIP 100K 5% 1/16WR929 1-218-989-11 RES-CHIP 1M 5% 1/16W
R931 1-218-990-11 SHORT 0R933 1-218-990-11 SHORT 0R936 1-218-990-11 SHORT 0R939 1-208-699-11 METAL CHIP 4.7K 0.5% 1/16W
< NETWORK RESISTOR >
RB701 1-233-967-11 RES, NETWORK (CHIP TYPE) 10KRB702 1-233-959-21 RES, NETWORK (CHIP TYPE) 470RB703 1-233-973-11 RES, NETWORK (CHIP TYPE) 100KRB851 1-233-973-11 RES, NETWORK (CHIP TYPE) 100K
< SWITCH >
S801 1-762-078-11 SWITCH, SLIDE (HOLD)S803 1-771-867-11 SWITCH, PUSH (1 KEY) (PROTECT DETECT)S805 1-786-079-21 SWITCH, PUSH (1 KEY) (HALF LOCK)S806 1-762-805-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE DETECT)
< FILTER >
T901 1-416-405-21 FILTER, CHIP EMI (COMMON MODE)
< THERMISTOR >
TH901 1-533-817-21 THERMISTOR
< VIBRATOR >
X801 1-795-024-21 VIBRATOR, CRYSTAL (45.1584MHz)*************************************************************
MISCELLANEOUS***************
6 1-804-218-12 LCD MODULE114 1-679-762-11 MOTOR FLEXIBLE BOARD
0120 X-3379-508-1 SERVICE ASSY, OP (LCX-4R)M601 8-835-706-01 MOTOR, DC SSM18A/C-SP (SPINDLE)
(with TURNTABLE)M602 1-763-399-11 MOTOR, DC (SLED) (with GEAR)
M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN)*************************************************************
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
Ver 1.1
50
MZ-R501/R501PC
Ref. No. Part No. Description Remark
ACCESSORIES************
0 1-418-784-11 ADAPTOR, AC (AC-MZR55) (CH)0 1-476-857-11 ADAPTOR, AC (AC-ES305) (AEP,FR,EE)0 1-476-858-11 ADAPTOR, AC (AC-ES305) (UK)0 1-476-861-11 ADAPTOR, AC (AC-ES305) (AR)
1-779-504-11 CONNECTOR, OPTICAL (EXCEPT R501:US,E)
1-796-016-21 MD-PORT, AN-1 (R501PC)3-232-310-12 MANUAL, INSTRUCTION (for PC link kit)
(ENGLISH,FRENCH,SPANISH,PORTUGUESE) (R501PC:E)
3-232-310-31 MANUAL, INSTRUCTION (for PC link kit)(ENGLISH,RUSSIAN,HUNGARIAN,
POLISH,CZECH,SLOVAKIAN)(R501PC:EE)
3-232-310-41 MANUAL, INSTRUCTION (for PC link kit)(TRADITIONAL CHINESE,KOREAN)
(R501PC:E)3-234-036-12 MANUAL, INSTRUCTION (ENGLISH)
(US,CND,AEP,UK,CH,EE)
3-234-036-22 MANUAL, INSTRUCTION (FRENCH) (CND,AEP,FR)3-234-036-32 MANUAL, INSTRUCTION (GERMAN,DUTCH,
ITALIAN) (AEP)3-234-036-42 MANUAL, INSTRUCTION (SPANISH,
PORTUGUESE,FINNISH) (AEP,E,AR)3-234-036-52 MANUAL, INSTRUCTION (SWEDISH,FINNISH)
(AEP)3-234-036-61 MANUAL, INSTRUCTION (RUSSIAN,
HUNGARIAN,POLISH,CZECH,SLOVAKIAN)(EE)
3-234-036-71 MANUAL, INSTRUCTION (ENGLISH,TRADITIONAL CHINESE,KOREAN)
(E,TW)3-234-036-81 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE)8-954-007-93 RECEIVER, EAR MDR-027LP/1 (US)8-954-008-92 RECEIVER, EAR MDR-E808LP (EXCEPT US)
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés par unemarque 0 sont critiques pour lasécurité.Ne les remplacer que par une piéceportant le numéro spécifié.
Ver 1.1
51
MZ-R501/R501PC
MEMO
52
MZ-R501/R501PC
REVISION HISTORY
Clicking the version allows you to jump to the revised page.Also, clicking the version at the upper on the revised page allows you to jump to the next revised page.
Ver. Date Description of Revision1.0 2001. 11 New1.1 2002. 03 Addition of Destination (R501: Canadian, Chinese, French, Argentina
model, R501PC: E model)