Post on 24-Nov-2015
POWER AMPLIFIER
CONTENTSIC & DIODE OUTSIDE FIGURE.............................................. 2BLOCK DIAGRAM........................................ C1WIRING DIAGRAM......................................................... C2OVERALL CIRCUIT DIAGRAM
IN ...................................................................................................... C3PAH 1/2 ............................................................................................. C4PAH 2/2 ............................................................................................. C5PS ..................................................................................................... C6LED, OUT1, OUT2, COIL, VR, PSW ................................................ C7
Capacitor: Ceramic Capacitor: Myler Capacitor: Mica Capacitor: Myler Capacitor Resistor: Flame Proof Resistor : Wire Wound Resistor : Metal Oxide Film Resistor: Metal Film Resistor
WARNINGComponents having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.
P5000S / P7000S
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P5000S / P7000S
2
IC & DIODE OUTSIDE FIGURE
FMU-36R (V8498700) DIODE STACK 20.0A 600V
PS: D413
FMU-36S (VN399500) DIODE STACK 20.0A 600V
PS: D412
NJM7815FA (XD853A00) REGULATOR +15V
1: INPUT2: COMMON3: OUTPUT
321
PS: IC403, IC404
NJM7915FA (XD854A00) REGULATOR -15V
1: COMMON2: INPUT3: OUTPUT
321
PS: IC405
RBV-2506 (V4833600) DIODE STACK 25.0A 600V
PS: D401
MTZ J 5.6B 5.6V (VG437700) ZENER DIODE
1: ANODE2: CATHODE
2
1
PS: D428
MTZ J 12.0B 12.0V (VG440200) ZENER DIODE
1: ANODE2: CATHODE
2
1
PS: D437
MTZ J 15.0B 15.0V (VG440800) ZENER DIODE
1: ANODE2: CATHODE
2
1
PS: D424, D433
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
H G F E D C B A
1
2
3
4
5
JK301
IC302-2/2SW302-3/4
SW303-1/2
YS Processing
IC304-1/2
1
3
2
JK303
IC301-1/2
IC301-2/2
IC304-2/2 IC305-1/2 IC305-2/2
SW302-4/4
VR301
SW303-2/2
SW304-2/2
SW304-1/2SW301-2/2
IC301~307
SW301-1/2Q117N
CN301-8P
JK302
IC303SW302-1/4JK304
6
5
7
VR601
VR602
VR
IN PAH
OUT 1
OUT 2CHANNEL A
PSW COIL PS
3 3
754
7
8
4
2 2
6 6
8
1
CN60
2-7P
CN30
2-7P
CN4101
10
1 2 1 2
SW601
CN403(VI)(PK) CN405(GY)
T401
CN404(GY)
IC403D408-D411
CN406(RE) CN415(RE or BL)F401 D401
PH401
CN102(OR)
OUT A
IC404
IC405
W402
to PAH Bch to PAH Ach
W407 W401REBL RE
W406 W403
CN103
WH
CHANNEL A
CHANNEL B
A+B BRIGE
SPEAKERS
CHANNEL A(BRIDGE)(PARALLEL)
CHANNEL B
+B(RE)
1234
GND(BL) -B(WH)
W408WH BL
GTMPOPR
ACLPASIGBCLPBSIG+24V
+24V
YSP
FAN-
G G FAN-
-11P1
11
PRE1PRE2BSIGPRH1PRH2BCLPMUTE
B+15VGND-15V
CN201-11P1
11
PE+PE-
CN202-3P1
3
ASGND
SIGPH+PH-CLPMUTESIG-DC+15VGND-15V
CN412-11P1
11
PRE1PRE2ASIG
CN408-4P
1
PRH1
W60
7B-4P
1
4
W60
7A-4P
4
GCH ACH BG
PRH2ACLP
MUTEA
+15VGND-15V
CN409-2P CN413-2P
FAN DRIVE
Pri Sec
Q118N Q119N Q120N Q121N Q122N Q123N Q124N Q125N Q126N Q112 Q114
Q117P Q118P Q119P Q120P
PR201 (TEMP) PR202 (FAN)
Q121P Q122P Q123P Q124P Q125P Q126P Q113 Q115
D124
D127
HEAT SINK
Q117N
PAH
LED
CHANNEL B
CN102(YE)
CN601-10PCN201-11P1
11
PE+PE-
CN202-3P1
3
BSGND
SIGPH+PH-CLPMUTESIG-DC+15VGND-15V
Q118N Q119N Q120N Q121N Q122N Q123N Q124N Q125N Q126N Q112 Q114
Q117P Q118P Q119P Q120P
PR201 (TEMP) PR202(FAN)
Q121P Q122P Q123P Q124P Q125P Q126P Q113 Q115
D124
D127
1
10
GTMPOPRACLPASIGBCLPBSIG+24V
LD604LD603LD602LD606LD608LD605LD607LD601
YSP
TEMP(RE)POWER(GR)PROTECTION(RE)ACLIP(RE)ASIGNAL(GR)BCLIP(RE)BSIGNAL(GR)
YS Processing(YE)
HEAT SINK
HEAT SINK
LED
DRIV
ER
OUT B
W604(OR)
W606(YE)
W605(BL)
SP601
W301B(BL)
STEREOBRIDGE
PARALLELSTEREOBRIDGE
PARALLEL
PHOTOCOUPLER
LIMITER
LIMITER
1
A ATT
B ATT
FREQUENCY(25-150HZ)
INPUT
Ach Power Amp
Bch Power Amp
SUB WOOFER
SUB WOOFER
SUB WOOFER
SUB WOOFER
INV
L701 L702
1 14 4
W701 W702
SPEAKERS
CHANNEL A
CHANNEL B
+
-
+
-
2 1
28CA1-8833615
LOW CUT
LOW CUT
LOW CUT
OFF
OFF
OFF
CN402
+15V1
4
5
8
-
+
-
+
2-
1 6-
7 2-
1 6 - 7
STATE VARIABLE ACTIVE FILTER
BA
BA
YS P.567
YS P.2 1
IC306-1/2 IC306-2/2 IC307-1/2 IC307-2/2
VR302 FREQUENCY(25-150HZ)
2-
1 6-
7 2-
1 6 - 7
STATE VARIABLE ACTIVE FILTER
SW302-2/4
3
IC302-1/2
LINEFILTER
RY401
W603 W601(or W602) W602 (or W601)
POWER ON/OFF
LINEFILTER
J410 J412
J411 J413* U,V,A,K,T :installed
* J,H,W,B,O :installed
J401
J402
J403
* H,W,B,A,K,O :installed
* J,U,V,T :installed
T402
1,2
3,4
5
6
7
8
9
10
to CN103to CN104to CN105 to CN103to CN104to CN105
D412,413
FILTER
FILTER
RELAYDRIVE
A
A
SHUT DOWNCIRCUIT
-10P
CN411
MUTE
Q417,419,420,422,423
-15V
+24V
LED DRIVE
LED DRIVE
YSP
Q408 - 412
Q429
Q418
Q415,416
Q421,424
D414
D415
Q424 - 427
D416,417 419,420
Q601 - 609
Q205,207IC201Q201 - 204
206,208
Q205,207IC201Q201 - 204
206,208
CN103 CN104 CN105
from PS
HEAT SINK
CN104 CN105
from PSfrom W401 from W402 from W403
from W406 from W407 from W408
-B(WH)GND(BL)+B(RE)
CN416
W301A(BL)
1 4
P7000S
P7000S
Q209 - 220Q101 - 115Q117N/P - 122N/PQ123N/P(P7000S)Q124N/P - 126N/PQ127 - 133
Q209 - 220Q101 - 115Q117N/P - 122N/PQ123N/P(P7000S)Q124N/P - 126N/PQ127 - 133
+15V -15V
A chB ch
BL
(SUB)
(SUB)
(SUB)
(SUB)
(SUB)
K401
L
N
CN401
P5000S / P7000S BLOCK DIAGRAM
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S WIRING LED
COIL
VR
PSPAPAHHPAH
OUT1OUT2
PSW
PAHB ch A ch
(PK)
IN
28C99-8833621
J/H distination only
J/H distination only
( )
(((
((((((((((
(
)
)
))
))
((
( )))
)
))
))))
)
Connector assembly is not a service parts.
H
1
2
3
4
5
6
G F E D C B A
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S OVERALL CIRCUIT DIAGRAM 1/5 (IN)
IN
INPUT
INPUT
INPUT
INPUT
to OUT2-W301B
28CC1-8833619
FREQUENCY Ach
FREQUENCY Bch
OP AMPOP AMP
OP AMP
OP AMP
OP AMPOP AMP OP AMP OP AMP OP AMP
OP AMP OP AMP
to VR-CN602
OFFSUB.W.LOW C.
OFFSUB.W.LOW C.
SW303
OFFSUB.W.LOW C.
OFFSUB.W.LOW C.
SW304 SW30211 12
22
32
42
13
21
23
31
33
41
43
ONOFF
ONOFF
ONOFF
ONOFF
OP AMP
OFF
LOW
C.
SUB
W.
OFF
LOW
C.
SUB
W.
OFF
LOW
C.
SUB
W.
OFF
LOW
C.
SUB
W.
STEREOBRIDGE
PARALELL
STEREOBRIDGE
PARALELL
SW301
to PAH-CN202(Ach)}to PAH-CN202(Bch)}to PS-CN408}
3.9K
82K
82K
3.9K
ABC
1
2
3
4
5
8
7
6
DEFGHIJKL
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S OVERALL CIRCUIT DIAGRAM 2/5 (PAH 1/2)
PAH 1/2
to C5-L7
to C5-L7
to C5-L1
to C5-L3
to C5-L3
to C5-L5
to C5-L6
to C5-L7
to C5-L7
to C5-L7
to C5-L6
to C5-L4
to IN-CN301 1P(Ach)to IN-CN301 3P(Bch)to IN-CN301 2P(Ach)to IN-CN301 4P(Bch)
to PS-CN411(Bch)to PS-CN412(Ach)
OP AMP
OP AMP
ADJUSTABLE REGULATOR
28CC1-8833616 1
}}
6
5
4
3
2
1
H G F E D C B A
10P
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S OVERALL CIRCUIT DIAGRAM 3/5 (PAH 2/2)PAH 2/2
from C4-A1
from C4-A2
from C4-A5
from C4-A1
from C4-A4
from C4-A4
from C4-A5
from C4-A5from C4-A5
from C4-H5from C4-H5
from C4-A5to OUT2-W604(Ach)
to PS-W403 (Ach)to PS-W408 (Bch)
to PS-W402 (Ach)to PS-W407 (Bch)
to PS-W401 (Ach)not connected
to PS-W406 (Bch)
to OUT2-W606(Bch)28CC1-8833616
ABC
1
2
3
4
5
8
7
6
DEFGHIJKL
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S OVERALL CIRCUIT DIAGRAM 4/5 (PS)
PSto PSW-W603
t
o
C
O
I
L
-
W
7
0
1
t
o
C
O
I
L
-
W
7
0
2
to IN-CN301-5P~8P
to FAN (Bch)
to FAN (Ach)
to LED-CN601
to PAH-CN201(Bch)
to PAH-CN201(Ach)
to PAH-CN103(Ach)
to OUT2-W605
to PAH-CN104(Ach)
to PAH-CN105(Ach)
to PAH-CN103(Bch)
to PAH-CN104(Bch)
to PAH-CN105(Bch)
to PSW-W601(or W602)
to PSW-W602(or W601)
REGULATING PULSE WIDTH MODULATOR
REGULATOR +15V
REGULATOR +15V
REGULATOR -15V
HIGH & LOW SIDE DRIVER
to AC
28CC1-8833617 2
Q
1
2
3
4
5
6
7
8
9
10
11
12
P O N M L K J I H G E D C B AF
P48PS The part of the haching is the part which is made a check parts by "PS sheet trouble diagnosis" of inspection(P40).
VI(PK)
0.47
u1
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P5000S/P7000S
P5000S/P7000SP5000S/P7000S
P5000S / P7000S OVERALL CIRCUIT DIAGRAM 5/5 (LED, OUT1, OUT2, COIL, VR, PSW)
LED
VR
PSW
COIL
OUT2 OUT1
28CC1-8833618 1
28CC1-8833618 128CC1-8833618 1
to PS-CN410
to PAH-CN102(A) WD36080
WD36010
WD36090
to PS-CN416
to PS-CN406
to PS-CN415
to PS-CN405
to PS-CN404(or PS-CN405)
(or PS-CN404)
to PS-CN403
to IN-W301A
to IN-CN302
to PAH-CN102(B)
28CC1-8833618 128CC1-8833618 1
-
++-
}}
CHANNEL ACHANNEL B
SPEAKERS
28CC1-8833620ON/OFF
MODEL Destination L701, L702P5000S J WC17580P7000SP5000S H, W, B, O V007630P7000S
ABCDEFGHIJKL
1
2
3
4
5
6
7
8
VI(PK)
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