Sony KP-FR43M31 / KP-FR43M91 Service Manual ▷ View online
KP-FR43M31/FR43M91
RM-GA001
KP-FR43M31/FR43M91
RM-GA001
6
1
8
CN9600
1
2
39
40
CN9601
C9600
C9601
C9604
Q9602
Q9603
C9607
Q9604
C9608
Q9605
Q9606
Q9607
Q9608
Q9609
C9613
C9614
C9615
C9616
C9617
C9619
C9621
C9622
C9623
D9600
C9624
D9601
C9625
D9602
C9626
D9603
R9600
D9604
R9601
R9602
D9606
R9603
D9607
R9604
D9608
R9605
R9606
R9607
IC9600
IC9601
IC9602
IC9603
C9635
IC9606
C9636
IC9607
C9637
IC9608
R9610
IC9609
R9611
C9639
R9612
R9613
IC9610
C9640
IC9611
C9641
IC9612
C9642
I
O
IC9613
C9643
C9644
C9647
R9620
R9621
C9649
R9622
R9623
R9626
R9627
R9628
C9650
C9651
C9652
C9657
C9659
R9633
R9634
R9635
R9636
R9637
R9638
C9660
C9661
R9640
R9642
R9644
R9645
R9646
R9647
R9648
R9649
C9672
C9676
C9677
R9650
C9678
R9651
C9679
R9652
R9654
R9655
R9656
R9657
R9658
C9680
R9659
C9681
C9682
C9683
C9684
C9685
C9686
C9687
C9688
R9661
C9689
R9662
R9664
R9665
R9666
R9667
R9668
R9669
R9670
R9671
R9673
R9674
R9676
R9677
R9678
R9679
R9680
R9681
R9682
R9683
R9684
R9685
R9686
R9687
R9688
R9689
R9690
R9691
R9692
R9693
R9695
R9696
R9697
R9698
RB9600
X9600
C9710
C9712
C9718
C9719
FB9600
FB9601
FB9602
FB9606
FB9607
FB9609
R9701
R9702
FB9610
FB9611
R9706
FB9612
R9707
FB9613
R9708
FB9614
R9709
FB9619
R9711
R9712
R9713
FB9620
R9714
FB9621
R9715
FB9622
R9716
FB9623
R9717
FB9624
R9718
FB9625
R9719
A001
FB9626
FB9627
FB9628
L9600
FB9629
R9720
R9721
R9722
R9723
R9724
R9725
FB9632
R9726
FB9633
FB9634
FB9635
R9750
R9752
R9753
A-1405-
1-688-771-12
(1-722-826-12)
GND
RIGHT
GND
BOTTOM
GND
GND
TOP
LEFT
1
8
GND
-17VB
GND
GND
GND
+17V
/REGI MUTE
BV
BH
GND
GV
GH
GND
RV
RH
GND
GND
HC-PLS
V-PLS
HC-PARA
V-SHIFT
DF-DRV
DF-PARA
GND
+5V
/BINT
GND
PSCL
PSDA
SCLK
SDAT
GND
H-SHIFT
GND
PE-YS/YM
RE-B
RE-G
RE-R
GND
GND
[R Output]
CR
[G Output]
CG
– CR Board –
– CG Board –
JW9204
J
W
9
2
0
3
JW9208
JW
92
07
J
W
9
2
0
6
0
6
JW
92
10
J
9
2
2
0
1
1
T
P
9
2
0
2
S
G
9
2
0
1
G
9
2
0
1
T
P
9
2
0
1
T
P
9
2
0
3
C9219
L9
20
2
L9201
C9
21
5
C
9
2
0
1
9
2
0
1
SG
92
02
R
9
2
2
3
9
2
2
3
R
9
2
9
2
2
1
1
R9
22
0
R9201
R9
21
0
R9202
IC
92
01
L
9
2
9
2
0
3
3
D9
20
6
CN
92
07
CN
92
08
CN9209
CN9210
C
9
2
1
6
9
2
1
6
C
9
2
1
3
9
2
1
3
C
9
2
1
1
9
2
1
1
R9231
C
9
2
0
9
C9202
NL
92
01
D
9
2
0
1
C
9
2
9
2
0
4
4
NL
92
02
N
L
9
2
0
3
L
9
2
0
3
CN9203
CN9204
R9203
C
N
9
2
N
9
2
0
5
5
CN
92
11
FB9201
C
N
9
2
0
1
Z3
JW9201
C
N
9
2
0
2
C
9
2
2
9
2
2
2
SG
92
03
J
W
9
1
0
3
JW9107
J
W
9
1
0
5
JW9108
J
W
9
1
0
9
J
W
9
1
0
6
0
6
J
W
9
1
1
0
JW
91
04
S
G
9
1
0
1
G
9
1
0
1
T
P
9
1
0
1
J
9
1
1
0
1
1
IC
91
01
C9
11
6
C9101
Z3
C
9
1
0
6
9
1
0
6
C
9
1
0
7
C
9
1
9
1
1
2
2
C
9
1
1
5
CN9107
CN
91
04
CN
91
05
D9
10
4
R9104
L9
10
3
R9
11
1
C
N
9
1
0
2
N
9
1
0
2
R9101
R9
12
0
R
9
1
1
6
9
1
1
6
R
9
1
2
2
9
1
2
2
SG9102
CN9110
C
N
9
1
0
1
NL
91
02
L9101
C
N
9
1
0
3
N
9
1
0
3
C9119
NL9101
D
9
1
0
1
N
L
9
1
0
3
L
9
1
0
3
L9
10
2
C
9
1
9
1
0
8
8
R9135
R9102
CN
91
11
FB9101
JW9101
C
9
9
1
2
3
2
3
C
9
1
0
5
9
1
0
5
SG
91
03
[B Output]
CB
– CB Board –
JW9308
J
W
9
3
0
7
J
W
9
3
0
6
J
W
9
3
0
3
3
0
3
JW
93
09
JW9304
J
9
3
3
0
1
1
T
P
9
3
0
1
L
9
3
0
3
9
3
0
3
C
9
3
9
3
0
7
7
IC
93
01
C
9
3
1
2
L9301
S
G
9
3
0
1
G
9
3
0
1
SG9302
R
9
3
2
5
9
3
2
5
R
9
3
2
3
R9
32
0
R9303
R9305
R9304
R
9
3
3
5
D9
30
9
L9
30
2
CN
93
06
CN
93
04
CN9308
C
9
3
0
3
9
3
0
3
C
9
3
1
6
9
3
1
6
C
9
3
9
3
0
2
2
C
9
3
1
1
9
3
1
1
C9301
C9
31
7
NL9301
D
9
3
0
2
NL
93
02
C
N
9
3
0
3
N
9
3
0
3
C
N
9
3
0
2
R9319
C
N
9
3
0
1
C9319
N
L
9
3
0
3
L
9
3
0
3
CN9310
FB9301
R9339
CN
93
11
Z3
CN9309
JW
93
01
C
9
3
2
2
9
3
2
2
JW
93
05
SG
93
03
– 144 –
– 145 –
– AD Board (SIDE A) –
[Photo Sensor Buffer]
AD
– AD Board (SIDE B) –
18
CN9600
1
2
39
40
CN9601
C9602
C9603
C9605
C9606
C9609
C9610
C9611
C9612
C9618
C9622
C9627
C9628
C9629
R9608
C9630
C9631
C9632
I
O
IC9613
VD9600
C9648
VD9601
VD9602
VD9603
R9629
C9652
C9653
C9654
C9655
C9656
R9630
C9658
R9631
EP GW GN
R9639
C9662
C9664
C9666
C9668
R9641
R9643
C9677
R9653
C9709
C9711
C9719
C9720
FB9605
C9721
FB9608
FB9616
FB9617
FB9618
FB9630
FB9631
FB9636
FB9637
FB9638
FB9639
R9753
1-688-771-12
(1-722-826-12)
GND
RIHHT
GND
GND
TOP
BOTTOM
LEFT
GND
GND
GND
GND
GND
-17VB
+17V
/REGI MUTE
BV
BH
GND
GV
GH
GND
RV
RH
GND
V-PLS
H-PLS
GND
HC-PARA
V-SHIFT
DF-DRV
DF-PARA
GND
+5V
/BINT
GND
PSCL
PSDA
SCLK
SDAT
GND
H SHIFT
GND
PE-YS/YM
RE-B
RE-G
RE-R
GND
GND
KP-FR43M31/FR43M91
RM-GA001
KP-FR43M31/FR43M91
RM-GA001
C
6
3
0
1
C
6
3
0
2
C
6
3
0
4
C
6
3
0
5
C6306
C
6
3
0
7
C 6
30
8
C 6
30
9
CN6303
C
N
6
3
0
4
N
6
3
0
4
D 6
30
2
D6303
D
6
3
0
7
6
3
0
7
D
6
3
0
8
6
3
0
8
IC6301
L6302
P
H
6
3
0
1
R
6
3
0
1
R6302
R
6
3
0
5
6
3
0
5
R
Y
6
3
0
1
TH6302
R6308
E Y
6303
E Y
6304
E Y
6312
E Y
6313
E Y
6314
E Y
6315
E Y
6318
E Y
6319
E Y
6320
C N
63
01
T
6
3
0
1
E Y
63
23
E Y
63
24
E Y
63
25
E Y
6326
E Y
6327
D
6
3
0
4
6
3
0
4
R
6
3
1
2
D
6
3
0
1
6
3
0
1
D
6
3
6
3
0
9
9
V D
63
01
C 6
310
C6
3
1
1
R
6
3
0
6
6
3
0
6
R6307
R
6
3
0
9
VD6302
R
6
3
1
3
V
D
6
3
0
3
J
W
6
3
0
2
E Y
6321
E Y
6322
E Y
6316
E Y
6317
J
W
6
3
3
0
3
3
Q
6
6
3
0
2
0
2
L
6
3
0
1
3
0
1
C
6
3
0
3
D
6
3
0
6
6
3
0
6
– 146 –
– 147 –
[Output]
DS
[STBY Power]
G1
– DS Board –
– HB1 Board –
– HC1 Board –
– HX Board –
[Terminal/HP Jack]
HB1
[Power Switch (Normal Screen]
HC1
[IR Receiver]
HX
L9405
L
9
4
0
4
C 9
41
7
C
9
4
1
5
9
4
1
5
L
9
4
0
1
L9400
C 9407
C 9
404
C N
9406
P
S
9
4
S
9
4
0
4
4
R
9
9
4
5
8
5
8
R
9
9
4
6
0
6
0
R
9
9
4
6
2
6
2
R
9
9
4
6
4
6
4
R
9
9
4
6
8
6
8
R
9
4
4
2
9
4
4
2
R
9
4
4
6
9
4
4
6
R
9
4
5
1
9
4
5
1
R
9
4
5
4
9
4
5
4
R
9
4
5
6
9
4
5
6
P
S
9
4
0
2
P
S
9
4
0
0
R
9
4
2
7
9
4
2
7
R
9
4
3
0
9
4
3
0
R
9
4
3
4
9
4
3
4
R
9
4
3
7
9
4
3
7
R
9
4
4
0
9
4
4
0
P
S
9
4
0
5
S
9
4
0
5
R
9
4
6
1
9
4
6
1
R
9
4
5
9
9
4
5
9
R
9
4
6
3
9
4
6
3
R
9
4
6
5
9
4
6
5
R
9
4
7
0
9
4
7
0
R
9
4
4
9
4
4
3
R
9
4
4
9
4
4
7
R
9
4
5
9
4
5
2
R
9
4
5
9
4
5
5
R
9
4
5
9
4
5
7
P
S
9
4
0
3
P
S
9
4
0
1
R
9
4
2
8
9
4
2
8
R
9
4
3
2
9
4
3
2
R
9
4
3
6
9
4
3
6
R
9
4
3
8
9
4
3
8
R
9
4
4
1
9
4
4
1
L
9
4
0
6
C
9
4
1
6
9
4
1
6
L9407
C 9
42
0
C 9410
L
9
4
0
2
C 9
40
9
L
9
4
0
9
4
0
3
J
W
1
3
3
J
W
1
4
4
J
W
1
5
5
JW 16
J
W
2
0
JW11
JW18
J
W
1
0
JW 19
JW 17
J
W
1
2
JW 27
JW 28
J
W
8
3
E Y
11
6
E Y
11
8
E Y
117
E Y
11
9
J
W
6
9
JW82
J
W
6
1
1
J
W
1
0
5
JW 12
4
J
W
9
8
E Y
57
JW 80
JW79
JW 72
J
W
2
5
5
C N
94
07
JW 32
JW 71
JW64
JW 60
J
W
9
6
E Y
58
JW78
J
W
2
3
3
J
W
6
7
J
W
7
7
JW 55
C N
94
00
JW 70
J
W
2
4
4
JW 12
5
J
W
5
8
J
W
1
2
7
J
W
8
6
JW 54
JW 52
JW 53
J
W
5
9
C N
9405
JW68
E Y
56
E Y
55
E Y
54
E Y
51
E Y
52
E Y
53
E Y
50
E Y
47
E Y
49
E Y
48
E Y
45
E Y
46
J
W
1
2
8
J
W
8
4
J
W
1
0
4
J
W
9
4
0
5
R 9467
R 9466
R
9
4
7
2
R 9471
R
9
4
7
4
9
4
7
4
R9473
J
W
8
8
J
W
8
7
JW92
J
W
8
5
J
W
9
4
0
4
JW93
J
W
1
0
6
JW 74
J
W
9
4
0
1
C
N
9
4
N
9
4
0
1
1
J
W
9
4
0
2
J
W
4
8
J
W
5
7
7
JW76
J
W
5
0
J
W
4
9
J
W
4
7
J
W
9
0
JW75
J
W
6
3
3
JW 123
JW81
J
W
9
7
J
W
2
6
6
JW94
JW 73
JW 31
C
N
9
4
0
3
N
9
4
0
3
J
W
6
5
J
W
6
2
JW 89
JW 91
JW 56
JW 126
C N
9410
D 9407
D 9405
D 9400
D 9
411
D 9406
D 9402
D 9403
D 9408
D 9
41
0
D 9401
D 9
404
D 9409
C
N
9
4
0
8
N
9
4
0
8
C
N
9
4
0
4
C
9
4
2
6
9
4
2
6
C 9427
C 9428
C
N
9
4
0
9
N
9
4
0
9
Z
9
4
0
1
IC9401
IC9400
1
11
1
6
CN1100
C1105
C1103
C1102
J1100
R1100
C1104
CN1101
R1109
D1101
C1100
J1102
R1101
J1101
C1101
D1106
R1107
VD1100
D1103
R1105
D1108
R1106
R1103
C1108
R1102
D1107
D1104
R1104
D1105
R1110
D1102
V2-R
V2-L
V2-SW
V2-Y
V2-C
V2-V
GND
GND
GND
GND
GND
E
E
E
HP SW
HP R
HP L
1-866-885-11
(1-726-018-11)
R1
11
1
1
6
– G1 Board – (KP-FR53M91)
CN1050
CN1051
S1050
AC OUT
AC OUT
AC IN
AC IN
(1-726-018-11)
1-866-886-11
R1
OUT
VCC
1
3
D1009
D1003
C1003
R1012
CN1001
C1004
D1008
IC1000
R1013
E
SIRCS
STBY 5V
GND
1-866-887-11
(1-726-018-11)
R1
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