Sony KP-ER43M31 / KP-ER43M61 / KP-ER43M90 / KP-ER43M91 / KP-ER53M31 / KP-ER53M61 / KP-ER53M90 / KP-ER53M91 (serv.man2) Service Manual ▷ View online
– 89 –
KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(26) Schematic Diagram of G1(2/2) Board
0.4
12.1
0
0.1
0.7
11.5
12.1
12.1
16.9
16.3
17.0
1.4
2.4
0.1
3.5
2.4
7.6
6.5
285
3.8
4.5
3.7
*
10.7
0
299
2.2
0
15.9
5.0
299
290
3.3
9.7
10.8
-22V
+6.5V
+10.5V
-15V
+15V
+22V
-17V
+17V
µPC1093J
OUH
OUH
OUH
OUH
OUH
OUH
8.2µH
8.2µH
10µH
10µH
10µH
10µH
10µH
10µH
7.5MM
JW6051
10MM
JW6054
MP250
PS6307
2.5A
MP250
PS6306
2.5A
MP400
PS6303
4A
MP400
D10SC6MR
PS6300
D6308
4A
MP400
PS6301
4A
MP400
PS6302
4A
6
5
4
3
2
8
10
11
12
9
T6004
PIT AUDIO
PIT
T6005
9
8
7
15
14
13
12
11
10
18
16
17
6
4
2
3
1
MP250
MP250
PS6311
PS6310
2.5A
2.5A
:RF
1W
0.1
R6061
20W
0.82
MAIN RECT
D6SB60L
7.5MM
7.5MM
250V
1500
250V
1500
20W
0.82
7.5MM
10MM
LFT
LFT
6.3A
F
250V
4700p
:RC
1/2W
1M
E
250V
0.0047
F
250V
4700p
E
250V
2200p
E
250V
2200p
ERZV14D621
F
250V
0.0047
F
250V
0.0047
1W
8.2M
:AC
250V
0.22
:AC
250V
0.22
:AC
250V
0.47
R6071
D6015
C6023
C6022
JW6005
JW6004
R6002
JW6053
JW6052
RY6001
T6002
T6001
F6001
RY6000
C6018
C6017
VD6001
C6044
C6013
C6015
C6011
C6010
C6009
C6003
R6026
R6003
C6000
4
3
2
1
4
3
2
1
AC IN
110-240V
50/60Hz
MAIN SW
TO H1 BOARD CN30012
TO A1(2/4)BOARD
CN1603
+6.5V
10
RT SW
OVP
CATHODE
ANODE
REF
(GE/ME MODEL)
(POWER SUPPLY)
15V RECT
22V RECT
NC
NC
TO A1(2/4)BOARD
CN1605
TO H1 BOARD CN30021
TO A1(4/4)BOARD
CN1665
TO A1(4/4)BOARD
CN1666
GND(ANT)
AC(L)
AC(W)
+6.5V
GND
+6.5V
-15V
+15V
GND
+10.5V
GND
TO D(2/4)BOARD
CN5013
TO CRT BRACKET
GND
+6.5V
VG(L)
GND
GND
PROT
P.CONT
-22V
+22V
AUDIO GND
-17V
+17V
+10.5V
GND
GND
VG(H)
NC
CT
ROCP
GND
COCP
VC1
VB
VS
COM
VC2
VOCP
VOVP
NC
RT
SS
RESET
VD
AC(L)OUT
AC(N)IN
GND(ANT)
TO G1 BOARD SHIELD
AC(N)OUT
AC(L)IN
NC
NC
NC
NC
GND(Z)
GND(Z)
NC
1
1
1
2
4
3
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
1
2
3
4
5
6
7
8
9
1
2
4
3
1
2
3
1
1
2
4
3
1
2
3
4
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
9
10
C6025
C6321
C6322
C6323
L6307
L6308
L6310
L6311
C6324
C6312
IC6002
D6309
C6327
C6328
C6329
C6330
C6332
C6333
L6304
CN6303
CN6302
C6302
C6303
C6311
L6303
FB6303
FB6304
L6315
D6310
C6300
C6309
C6310
C6301
R6029
R6031
R6043
R6053
R6055
R6056
R6057
R6058
R6059
R6060
R6065
R6067
D6017
D6021
D6022
CN6006
CN6007
R6001
R6000
IC6003
Q6004
C6020
C6026
C6027
C6029
C6031
C6033
C6034
C6035
C6036
C6037
C6039
CN6306
CN6307
CN6308
FB6305
FB6306
C6028
C6038
C6308
R6052
R6322
R6323
R6074
D6023
C6041
R6075
R6076
C6042
R6324
FB6002
CN6002
R6079
IC6007
R6072
Q6002
L6312
L6313
JW6003
R6032
FB6308
FB6307
FB6310
FB6309
R6054
R6325
R6326
R6025
CN6301
L6314
R6027
C6006
C6019
D6000
D6001
D6002
D6003
D6005
D6006
D6007
D6009
D6010
D6101
Q6000
Q6003
R6006
R6007
R6008
R6009
R6010
R6012
R6013
R6014
R6015
R6016
R6020
R6022
R6023
R6028
R6030
R6044
R6045
R6046
R6047
R6048
R6051
R6062
VD6000
C6030
R6050
C6045
C6046
D6019
C6307
CN6004
IC6303
D6302
D6301
D6300
IC6004
0.018
800V
ON3171-R
4.7
100
25V
25V
100
25V
25V
:LHL10
:LHL08
:LHL08
:LHL08
:LHL08
100
25V
25V
UF4005PKG23
3300
35V
3300
35V
10P
WHT
WHT
:S-MICRO
100
25V
25V
100
25V
25V
:LHL08
680p
1kV
680p
1kV
D4SBS4
2SB733-34
MCM SW
100
470k
1/2W
1/2W
470k
1/2W
1/2W
ON3171-R
MAIN-SW
0.01
:PT
0.018
800V
1P
:FASTON
1P
:FASTON
1P
:FASTON
0.001
B:CHIP
0.001
B:CHIP
UF4005PKG23
JW(7.5)
JW(7.5)
4.7
:FPRD
2.2k
:CHIP
470
:CHIP
1k
:CHIP
4.7k
:CHIP
10k
:CHIP
10k
:CHIP
3300
35V
3300
35V
10
ON3171-R
10P
RED
RED
:S-MICRO
1k
:FPRD
10k
:CHIP
1k
:FPRD
JW(5)
JW(5)
18
0.0082
1.25kV
1.25kV
100p
B
8200p
:PP
0.0082
1.25kV
1.25kV
4700
16V
100
100
1P
:FASTON
4P
WHT
:VH
:VH
5P
WHT
:VH
:VH
D1NL20U
MTZJ-13B
0.05
2W
220k
:RN
220k
:RN
220k
:RN
2.2M
1/2W
1/2W
:RC
2.2M
1/2W
1/2W
:RC
22
:FPRD
470
:RN-CP
36k
:RN-CP
4.7k
:RN-CP
2.7k
:RN-CP
3P
:MINI
:LHL08
:LHL08
2200
25V
2200
25V
OUH
JW(5)
JW(5)
5MM
2.2k
:CHIP
JW(7.5)
2SB734-34
VCC-SW
2.2
2.2
1SS355TE
PROTECT
UDZ-12B
1SS355TE
DBL-RECT
DBL-RECT
1SS355TE
DBL-RECT
DBL-RECT
1SS355TE
SWITCH
UDZ-12B
1SS355TE
PROTECT
ERC04-06SE
2SC1623-L5L6
DBL-RECT
2SC1623-L5L6
MAIN-SW
120k
:RN-CP
680k
:RN
680k
:RN
680k
:RN
120k
:RN-CP
680k
:RN
680k
:RN
680k
:RN
22k
:CHIP
2.2k
:CHIP
JW(7.5)
47k
:CHIP
10k
:CHIP
5.6k
:RN-CP
D1NL40-TA2
0.1
250V
:MPS
:MPS
1
20W
100p
500V
500V
100p
500V
500V
470p
B
470p
B
100p
500V
500V
100p
500V
500V
D1NL40-TA2
D10SC6M
470k
:RN-CP
4.7
:FPRD
36k
:RN-CP
680k
:RN
680k
:RN
680k
:RN
56k
:RN-CP
1
450V
1
450V
75k
:RN-CP
75k
:RN-CP
9.1k
:RN-CP
D1NS4
2200
25V
4P
WHT
:VH
:VH
AUDIO REG
RBV-406B
AUDIO RECT
D10SC4M
6.5V RECT
D10SC6M
1.5V RECT
MCR5152
SWICTHING IC
G1
(1/2)
TO G1 1/2,G1 2/2_13
TO G1 1/2,G1 2/2_11
TO G1 1/2,G1 2/2_10
TO G1 1/2,G1 2/2_10
TO G1 1/2,G1 2/2_9
TO G1 1/2,G1 2/2_12
TO G1 1/2,G1 2/2_8
TO G1 1/2,G1 2/2_6
TO G1 1/2,G1 2/2_14
TO G1 1/2,G1 2/2_15
TO G1 1/2,G1 2/2_1
TO G1 1/2,G1 2/2_2
TO G1 1/2,G1 2/2_4
TO G1 1/2,G1 2/2_3
TO G1 1/2,G1 2/2_5
TO G11/2,G12/2_7
TO G1 1/2,G1 2/2_16
TO G1 1/2,G1 2/2_17
B-SS885.<E..>-G1.-P1-08
TO G1 1/2,G1 2/2_18
– 90 –
KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(27) Schematic Diagram of G1(2/2) Board
1.4
0.3
0
377
1.4
5.0
2.4
0.1
12.1
5.0
4.0
6.4
4.2
3.0
4.9
6.1
0
12.1
6.3
0.1
12.1
0.1
12.1
5.4
6.4
0.3
12.1
2.4
5.4
7.0
4.9
0.6
0
0
0
7.0
7.0
134.6
2.5
134.9
9.1
-0.4
135.1
STBY+5V
+135V
µPC1093J
µPC339C
µPC1093J
OUH
OUH
10µH
OUH
OUH
SBT
T6100
3
10
12
11
9
8
7
6
5
4
2
1
STBY RECT
D2SB60A
ERZV14D621
F
250V
4700p
F
250V
4700p
F
250V
4700p
F
250V
4700p
D6100
VD6002
FB6101
FB6103
C6108
C6111
C6100
C6102
PROTECT
B-SS885.<E..>-G1.-P2-08
PROTECT
DRIVE
(GE/ME MODEL)
(POWER SUPPLY)
TO A1(2/4)BOARD
CN1606
REF
CATHODE
ANODE
AC ON/OFF
CD
OVP
RESET
GND
REF.
CATHODE
ANODE
IN3-
IN3+
IN4-
IN4+
GND
OUT4
OUT3
IN2+
IN2-
IN1+
IN1-
VCC
OUT1
OUT2
TO D(3/4)BOARD
CN5002
STBY+5V
OUT
IN
GND
GND
OCP
OVP
+135V
GND
GND
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
1
2
4
3
1
2
3
1
2
3
1
2
3
4
5
S
1
4
5
3
R6101
R6102
R6104
R6106
C6103
C6106
C6107
C6313
C6314
C6315
C6325
C6331
L6309
R6311
R6314
R6316
R6318
FB6301
FB6302
Q6102
C6334
C6335
C6317
R6103
R6107
CN6304
CN6300
D6103
R6108
D6323
C6110
Q6302
C6306
C6337
C6104
C6105
R6300
R6301
R6304
R6305
R6306
R6307
R6308
R6309
R6310
R6312
R6313
R6317
R6319
C6338
C6339
R6100
R6105
C6109
IC6005
R6109
R6328
R6329
R6330
R6331
R6332
C6340
D6108
TH6100
R6302
D6018
D6102
D6305
D6307
D6312
D6315
D6319
D6320
D6316
D6317
D6105
R6320
R6321
D6011
C6001
C6007
C6008
C6014
C6016
C6043
D6004
D6008
D6024
D6025
IC6000
Q6005
R6005
R6004
R6011
R6017
R6018
R6019
R6021
R6024
R6036
R6038
R6041
R6042
R6078
C6101
R6077
R6033
D6304
Q6303
D6318
IC6301
Q6300
Q6301
IC6001
IC6302
IC6006
Q6100
1
470
6.3V
220
160V
10k
:CHIP
10k
:CHIP
470
:CHIP
10k
:CHIP
470p
B:CHIP
0.01
250V
250V
330
25V
25V
47
680
:CHIP
2.2k
:CHIP
47k
:CHIP
0.47
160V
160V
:LHL08
22
:CHIP
3P
:MINI LOCK
5P
WHT
:S-MICRO
2SA1037AK
100p
500V
500V
D1NS6
100p
500V
500V
0.001
B:CHIP
0.1
25V
25V
B:CHIP
4.7k
:CHIP
0.001
200V
:PT
3.3
1/2W
:FPRD
100k
:CHIP
2SD2114K
ON3171-R
MAIN-SW
100
25V
25V
0.1
25V
B:CHIP
D1NL20U
100
:CHIP
4.7k
:CHIP
470
:CHIP
JW(5)
1000
100V
100V
1000
100V
100V
36k
:RN-CP
10k
:CHIP
UDZ-15B
1SS355TE
1SS355TE
1SS355TE
1SS355TE
UDZ-4.7B
UDZ-4.7B
1SS355TE
1SS355TE
0.001
B:CHIP
100p
500V
500V
B
1SS355TE
4.7
:FPRD
22M
1/2W
:RC
1M
:RN
470
1k
:FPRD
220k
:RN
1k
:FPRD
100k
:CHIP
220k
:RN
1k
:FPRD
22k
:RN
:RN
200k
:RN
ERA22-08
10k
:RN-CP
47k
:RN-CP
0.001
B:CHIP
20k
:RN-CP
0.47
3W
:RS
1k
:CHIP
4.7k
:CHIP
JW(5)
0.01
B:CHIP
1SS133
STOPPER
1SS133
PROTECT
1SS355TE
1SS355TE
REF.
2SA1037AK
SWITCHING
SWITCHING
10k
:RN-CP
10k
:RN-CP
4.7k
:RN-CP
100k
:RN-CP
390k
:RN-CP
470k
:RN-CP
100k
:RN-CP
10k
:CHIP
47k
:RN-CP
47k
:RN-CP
10k
:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
33
16V
1SS355TE
100k
:RN-CP
10k
:RN-CP
39k
:CHIP
4.7k
:CHIP
22
450V
D4SBL20U
+B RECT
2SA1208T
OCP
MTZJ-13B
OVP
DM-58
+B REG
2SC1623-L5L6
MAIN SW
2SC1623-L5L6
PROTECT
DC/DC CONVERTER
MM1476AF(TP)
STBY +5V REG
STBY +5V REG
REF VOLTAGE
2SK2663
STBY SW
STBY SW
TO G1 2/2,G1 1/2_17
TO G1 2/2,G1 1/2_16
TO G1 2/2,G1 1/2_14
TO G1 2/2,G1 1/2_15
TO G1 2/2,G1 1/2_13
TO G1 2/2,G1 1/2_11
TO G1 2/2,G1 1/2_8
TO G1 2/2,G1 1/2_10
TO G1 2/2,G1 1/2_12
TO G1 2/2,G1 1/2_7
TO G1 2/2,G1 1/2_6
TO G1 2/2,G1 1/2_5
G1
(2/2)
TO G1 2/2,G1 1/2_2
TO G1 2/2,G1 1/2_1
TO G1 2/2,G1 1/2_4
TO G1 2/2,G1 1/2_3
TO G1 2/2,G1 1/2_9
TO G1 2/2,G1 1/2_10
– 91 –
KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(28) Schematic Diagram of J1 (1/3) Board
3
1
2
4.4
4.4
3.9
4.4
4.4
3.9
4.8
4.4
4.4
3.9
4.3
4.4
3.9
4.4
3.9
4.4
4.4
4.4
4.8
4.4
4.3
4.3
4.4
3.7
4.4
4.4
4.3
4.4
4.4
0.1
4.4
4.4
4.4
4.4
4.4
5.1
4.4
4.4
4.8
4.4
0.6
0.1
0.1
0.6
5.1
4.4
3.7
4.4
3.7
4.4
3.7
3.6
4.3
4.4
3.7
3.0
3.6
4.3
C
Y
AUDIO(L)
AUDIO(R)
VIDEO
Y
C
VIDEO
AUDIO(R)
AUDIO(L)
VIDEO
AUDIO(L)
AUDIO(R)
AUDIO(R)
AUDIO(L)
VIDEO
VIDEO
AUDIO(L)
AUDIO(R)
Y
B-Y
R-Y
AUDIO(L)
AUDIO(L)
AUDIO(R)
VIDEO/Y/C
VIDEO/AUDIO(L/R)
AUDIO(L/R)
AUDIO(R)
AUDIO(L)
VIDEO
VIDEO
AUDIO(R)
R
B
L
R
(AUDIO OUT)
(COMPONENT IN)
R
Y
L
C /R-Y
C /B-Y
TO H2 BOARD CN3201
FR S3 IN
GND
FR R IN
GND
FR L IN
GND
FR V IN
GND
FR C IN
GND
FR Y IN
COUT3
R-Y
Y
R
L
B-Y
R
L
V
R3
L3
V3
L2
R2
V2
1
1
1
RTV
TV
LTV
RV6
V6
LV6
COUT1
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
CIN1
BIAS
YIN1
MUTE
COUT2
ROUT2
V/YOUT2
LOUT2
VCC
VOUT3
ROUT3
YOUT3
LOUT3
DC OUT
AGND
SDA
SCL
RV5
ADR
V5
LV5
S-4
S2-4
C4
RV4
Y4
LV4
V4
S-3
S2-3
C3
RV3
Y3
LV3
V3
S-2
S2-2
C2
RV2
Y2
LV2
V2
S-1
S2-1
C1
RV1
Y1
LV1
V1
TRAP2
VGND
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
V
L
R
EMI
1
2
3
4
5
6
7
8
9
10
11
J8301
R8389
IC8302
J8305
C8301
C8302
C8303
C8304
C8305
C8306
C8307
C8308
C8309
C8310
C8311
C8312
C8313
C8314
C8317
C8322
C8323
C8326
C8327
C8336
C8337
C8340
C8342
C8343
C8346
R8301
R8302
R8303
R8304
R8305
R8306
R8307
R8308
R8309
R8310
R8311
R8312
R8313
R8314
R8315
R8316
R8317
R8318
R8319
R8320
R8321
R8322
R8326
R8328
R8329
R8330
R8335
R8336
R8337
R8338
R8339
R8340
R8341
R8342
R8343
R8344
R8349
R8350
R8364
R8365
R8366
R8367
R8370
R8376
R8377
R8379
R8380
R8381
R8383
R8384
R8385
R8386
R8388
R8396
R8399
R8400
R8402
R8403
R8406
R8408
FL8301
C8341
C8339
C8315
C8316
C8351
D8315
D8316
D8317
D8332
D8334
D8335
C8325
J8302
J8303
J8304
R8515
R8514
C8350
C8347
C8348
R8466
R8465
R8467
R8468
C8328
C8349
C8352
R8332
R8333
C8318
C8319
R8334
R8327
R8323
R8324
R8345
C8332
C8329
C8331
C8330
R8352
R8351
R8348
D8314
R8325
D8301
D8302
D8303
D8304
D8305
D8306
D8307
D8308
D8309
D8310
D8311
D8312
D8313
D8318
D8319
D8320
D8321
D8322
D8323
D8324
D8325
D8333
D8336
R8355
R8356
Q8309
Q8308
Q8304
Q8303
Q8302
Q8301
J8901
CN8301
R8331
R8378
R8382
R8395
R8405
R8407
R8346
R8347
C8324
C8321
C8320
C8333
C8338
R8413
R8464
R8469
R8510
Q8322
Q8321
47
16V
EMI
10
470
:CHIP
470
:CHIP
1k
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
100
:CHIP
100
:CHIP
220
:CHIP
180
:CHIP
220
:CHIP
2.2k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
100 :CHIP
100
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
68
:CHIP
470k
:CHIP
470
:CHIP
470k
:CHIP
1k
:CHIP
470
:CHIP
470k
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
100
:CHIP
1k
:CHIP
220k
:CHIP
220k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
220k
:CHIP
220k
:CHIP
5.6k :CHIP
5.6k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
0.1
25V
25V
B:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
470p
CH:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0.1 25V B:CHIP
1
16V
F:CHIP
1
16V
F:CHIP
0.47
16V
B:CHIP
1
16V
F:CHIP
0.47 16V B:CHIP
47
16V
0.1
25V
25V
B:CHIP
CXA2069Q
AV SW
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
75
:CHIP
0.47 16V B:CHIP
1
16V
F:CHIP
470p
CH:CHIP
470p
CH:CHIP
1 16V F:CHIP
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
DA204K
PROTECT
1 16V F:CHIP
1
16V
F:CHIP
0.47 16V B:CHIP
0.1 25V B:CHIP
1 16V F:CHIP
1 16V F:CHIP
4.7k :CHIP
4.7k :CHIP
2.2k :CHIP
47
16V
47
16V
470
16V
16V
470p
CH:CHIP
470p
CH:CHIP
47
16V
47
16V
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100 :CHIP
47k :CHIP
:CHIP
470k
:CHIP
470k
:CHIP
0
:CHIP
0
:CHIP
100
:CHIP
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
UDZ-8.2B
PROTECT
47 :CHIP
47 :CHIP
2SC1623-L5L6
ATT
2SC1623
-1526
ATT
Q8306
2SC1623
-1526
ATT
2SC1623
2SC1623-L5L6
ATT
2SC1623-L5L6
ATT
2SA1037AK
BUFFER
2P
FIX/
VARIABLE OUT
11P
RED-L
:S-MICRO
100
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
220
:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7 10V F:CHIP
1 16V F:CHIP
R8431
0
:CHIP
R8432
0
:CHIP
100 :CHIP
100 :CHIP
470
:CHIP
470
:CHIP
1k
:CHIP
1k
:CHIP
2SC1623-L5L6
MUTE
2SC1623-L5L6
MUTE
SDA
SCL
L OUT
R OUT
SUB-C
SUB-Y
SUB-CV
TEXT-CV
MAIN-Y
MAIN-C
L4
Y4
CV4
S4
C4
Y1
C1
S1
CV1
L1
R1
CV2
L2
R2
CV3
L3
R3
CV
L
R
L
R
L
R
L
R
BY
S-TV
L
M-TV
R
CV
CV1
L1
Y1
R1
C1
S1
CV2
L2
R2
CV3
L3
R3
S4
C4
R4
Y4
L4
R4
CV4
Y
RY
MAIN-CV2
MAIN-C2
R OUT
L OUT
L
R
(VIDEO IN 1)
1
(VIDEO IN 2)
2
(VIDEO IN 3)
3
(MONITOR OUT)
TO J1 1/3,J1 2/3_7
TO J1 1/3,J1 2/3_23
TO J1 1/3,J1 2/3_5
TO J1 1/3,J1 2/3,3/3_6
TO J1 1/3,J1 2/3_3
-L5L6
ATT
TO J1 1/3,J1 2/3,3/3_1
TO J1 1/3,J1 2/3_2
AUDIO(L/R)
J1
(1/3)
(AV SELECT SWITCH)
+9V
B-SS885.<E..>-J1-P1-08
– 92 –
KP-ER43M31/M61/M90/M91,ER53M31/M61/M90/M91
RM-961
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(29) Schematic Diagram of J1(2/3) Board
8
9
10
1
2
3
4
7
6
5
11
12
5.8
3.1
5.2
5.2
5.8
5.1
5.1
6.2
6.2
0.5
0.9
0.4
0.3
0.2
0.4
1.5
2.2
2.6
2.6
1.4
2.4
1.7
1.9
1.9
2.4
2.4
2.4
3.1
3.1
3.1
4.4
4.4
2.5
0.9
0.4
0.3
1.5
2.0
2.4
1.8
3.8
2.3
2.3
1.8
0.1
2.4
3.3
1.8
1.1
4.1
3.3
1.8
2.0
2.3
3.8
1.1
4.0
2.4
2.4
2.4
0.4
0.2
0.1
0.4
2.4
2.0
0.2
0.4
0.9
2.5
4.4
4.4
0.9
0.5
3.1
3.1
3.1
2.6
2.6
1.4
2.4
1.7
1.9
1.9
R-Y
B-Y
Y
Y
B-Y
R-Y
VIDEO
VIDEO
C
C
Y
C
Y
VIDEO/Y
C
Y
C
Y
C
VIDEO
VIDEO
VIDEO
VIDEO
Y/B-Y/R-Y
VIDEO
C
Y
Y/B-Y/R-Y
Y/B-Y/R-Y
Y/B-Y/R-Y
R-Y
B-Y
Y
Y
B-Y
R-Y
M-Y
M-B-Y
M-R-Y
S-R-Y
S-B-Y
S-Y
M-R-Y
M-B-Y
M-Y
M-Y
M-B-Y
M-R-Y
TO J1(2/2)
Y.S
U.S
V.
V.S
U.S
Y.S
B-SS885.<E..>-J1-P2-08
(CENTER SP IN)
TB8101
-
+
30W MAX 16
Ω
S-Y
+6.5V
TRAP
NC
+5V IN
SCL
HP R OUT
CVBS IN(TXT)
HP L OUT
GND
GND
GND
VP MAIN IN
SCP MAIN (NC)
V MAIN IN
GND
U MAIN IN
Y MAIN IN
CENTER(+)
CENTER(-)
R-TV
MAIN-L OUT
MAIN-R OUT
L-TV
HP MUTE
AGC MON
COMB C OUT
COMB C IN
COMB Y IN
COMB CV OUT
NC
NC
NC
NC
CVBS 2 IN
CVBS 1 IN
GND
EXT-U(NC)
EXT-V(NC)
+9V IN
EXT-Y(NC)
HP SUB IN
VP SUB IN
SCP SUB (NC)
HP MAIN IN
SDA
NC
V SUB IN
U SUB IN
Y SUB IN
GND
TO A1(3/4)BOARD CN1801
Cb OUT
Cr OUT
Cb OUT
Cr OUT
APL-FIL
APC-FIL
FSC OUT
AFC-FIL
YS2/YM
BPH-FIL
APL-FIL
YS2/YM
BPH-FIL
APC-FIL
FSC OUT
AFC-FIL
R2
YS3
SDA
SCL
D-VDD
R2
YS3
SDA
SCL
D-VDD
CVBS/Y1
SYNC-Vcc
Y FOR SYNC
SCP
HS
D-GND
COMB C/FORCED S
COMB Y
VS
CVBS OUT(2VPpp)
SYNC IN
ADD(8AH)
C1
COMB SYS
CVBS/Y2
C2
CVBS/Y3
C3
Xtal
G2
B2
Y/C Vcc
Y2
Cb2
Cr2
Y/C GND
R1
G1
B1
YS1
Y OUT
Y1
Cb1
Cr1
SYNC-GND
Xtal
G2
B2
Y/C Vcc
Y2
Cb2
Cr2
Y/C GND
R1
G1
B1
YS1
Y OUT
Y1
Cb1
Cr1
SYNC-GND
SYNC-Vcc
Y FOR SYNC
SCP
HS
D-GND
COMB C/FORCED S
COMB Y
VS
CVBS OUT(2VPpp)
SYNC IN
CVBS/Y1
C1
COMB SYS
CVBS/Y2
C2
ADD(88H)
CVBS/Y3
C3
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
1
2
3
4
5
6
7
8
9
10 11 12 13 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
EMI
EMI
EMI
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
I
O
G
I
O
G
EMI
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
C8355
FL8303
C8354
C8356
C8357
C8358
C8360
C8366
C8367
C8368
C8369
C8371
C8372
C8373
C8375
C8376
C8381
C8386
C8393
C8396
C8401
C8402
C8406
C8407
C8408
C8410
C8412
C8414
C8416
C8417
C8418
C8419
C8424
C8425
C8437
R8409
R8410
R8414
R8417
R8418
R8419
R8420
R8421
R8422
R8425
FL8304
FL8305
FL8307
FL8308
FL8309
R8436
R8443
R8444
R8445
C8374
C8390
R8426
C8415
C8438
C8439
C8440
C8361
C8399
C8359
C8403
R8411
R8424
R8471
R8472
R8473
R8503
R8504
R8373
R8391
R8393
R8394
R8397
R8398
R8401
R8404
R8412
L8101
L8102
R8392
R8390
R8387
C8370
C8362
C8363
CN8101
R8470
C8464
C8465
C8466
C8467
C8468
C8469
R8491
R8496
X8302
X8301
R8437
R8438
R8439
R8440
R8441
C8391
C8392
R8601
R8605
R8609
R8617
R8621
R8625
R8602
R8606
R8610
R8619
R8623
R8627
R8603
R8607
R8611
R8618
R8622
R8626
R8604
R8608
R8612
R8620
R8624
R8628
C8601
C8602
C8603
C8604
C8605
C8606
R8613
R8614
R8615
R8446
R8616
FL8302
C8345
C8344
R8353
R8357
C8334
R8354
R8368
R8362
R8363
R8369
R8374
Q8605
Q8606
Q8607
Q8401
IC8305
Q8601
Q8602
Q8603
Q8604
Q8402
IC8304
IC8312
IC8311
Q8319
Q8307
D8103
D8104
D8101
D8102
R8375
R8494
IC8306
IC8308
0.01 B:CHIP
0.01 B:CHIP
47
16V
47
16V
47
16V
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
10
0.01
B:CHIP
0.1
25V
25V
B:CHIP
0.01
B:CHIP
47
16V
47
16V
0.01
B:CHIP
10p
CH:CHIP
10
0.01
B:CHIP
EMI
EMI
EMI
EMI
EMI
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
47k :CHIP
100 :CHIP
100 :CHIP
47
16V
EMI
47
:CHIP
47
:CHIP
0.1
25V
25V
B:CHIP
100
:CHIP
100
:CHIP
0.01
B:CHIP
47
:CHIP
47
:CHIP
10p
CH:CHIP
0.47
16V
B:CHIP
0.47
16V
B:CHIP
4.7
0.01
B:CHIP
0.01 B:CHIP
0.01
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
1 16V F:CHIP
1 16V F:CHIP
1 16V F:CHIP
1
16V
F:CHIP
4.7
1
16V
F:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.022 B:CHIP
2.2
2.2
0.022 B:CHIP
27k
:CHIP
27k
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
390
:CHIP
6.8k
:CHIP
2.2k
:CHIP
100
:CHIP
2.2k
:CHIP
100
:CHIP
47
:CHIP
47
:CHIP
47
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
50P
GRY
GRY
:BTOB-P
6.8k
:CHIP
0.22
25V
B:CHIP
0.22
25V
B:CHIP
47
16V
47
16V
0.22
25V
B:CHIP
0.22
25V
B:CHIP
#
:CHIP
100
:CHIP
3.9k :RN-CP
3.9k
:RN-CP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
82p
CH:CHIP
0.1
25V
25V
B:CHIP
47
16V
0
:CHIP
470
:CHIP
470
:CHIP
430
:RN-CP
470
:RN-CP
470
:CHIP
0
:CHIP
470
:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
4.7
10V
10V
F:CHIP
EMI
4.7M
:CHIP
4.7M :CHIP
4.7M
:CHIP
4.7M
:CHIP
4.7M
:CHIP
0
:CHIP
47k
:CHIP
100
:CHIP
100k
:CHIP
1k
:CHIP
47k
:CHIP
100
:CHIP
100k
:CHIP
1k
:CHIP
47k
:CHIP
100
:CHIP
100k
:CHIP
1k
:CHIP
220
:CHIP
180
:CHIP
100
:CHIP
0
:CHIP
47k
:CHIP
100k
:CHIP
100
:CHIP
1k
:CHIP
47k
:CHIP
100k
:CHIP
100
:CHIP
1k
:CHIP
47k
:CHIP
100k
:CHIP
100
:CHIP
1k
:CHIP
16.2MHz
16.2MHz
2SC1623-L5L6
YBUFF
2SC1623-L5L6
U BUFF
2SC1623-L5L6
V BUFF
2SC1623-L5L6
SCP BUFF
TC7W08F
HS/VS BUFFER
2SC1623-L5L6
Y BUFF
2SC1623
2SC1623-L5L6
V BUFF
2SA1037AK
CV ATT
2SC1623-L5L6
SCP BUFF
TC7W08F
HS/VS BUFFER
LF50CDT-TR
+5V REG
LF50CDT-TR
+5V REG
2SC1623-L5L6
HOOK UP
2SA1037AK
HOOK UP
UDZ-24B
PROTECT
PROTECT
UDZ-24B
PROTECT
PROTECT
UDZ-24B
PROTECT
PROTECT
UDZ-24B
PROTECT
PROTECT
47
:CHIP
0
:CHIP
CXA2123BQ-T6
MAIN COLOR DECODER
CXA2123BQ-T6
SUB COLOR DECODER
SDA
SCL
SCL
SDA
SDA
+9V
SCL
PAL-C
PAL-Y
+5V
S-R-Y
S-B-Y
S-Y
S-B-Y
S-R-Y
A5V
MAIN-CV
SUB-C
SUB-Y
SUB-CV
S-TV
M-TV
L
R
RY
HP.M
VP.M
Y.M
U.M
V.M
VP.M
HP.M
Y.S
U.S
V.S
VP.S
HP.S
VP.S
HP.S
Y
BY
RY
V.M
U.M
NT-Y
NT-C
Y.M
BY
Y
SCP.S
SCP.M
COMB-Y
COMB-C
MAIN-Y
MAIN-C
SCP.M
SCP.S
EXT-Y
EXT-U
EXT-V
MAIN-CV2
COMB-Y
COMB-C
MAIN-C2
MAIN-CV2
TEXT-CV
L OUT
R OUT
C8397
1p
CK:CHIP
C8411
1p
CK:CHIP
TO J1 2/3,J1 1/3,3/3_6
TO J1 2/3,J1 3/3_17
TO J1 2/3,J1 1/3_7
TO J1 2/3,J1 1/3_3
TO J1 2/3,J1 3/3_22
TO J1 2/3,J1 3/3_21
TO J1 2/3,J1 3/3_20
TO J1 2/3,J1 3/3_19
TO J1 2/3,
J1 1/3,
3/3_6
TO J1 2/3,J1 3/3_16
TO J1 2/3,J1 3/3_15
TO J1 2/3,J1 1/3_5
TO J1 2/3,J1 2/3_10
TO J1 2/3,J1 1/3,3/3_1
TO J1 2/3,J1 1/3_23
TO J1 2/3,J1 3/3_2
TO J1 2/3,J1 1/3,3/3_8
-L5L6
U BUFF
TO J1 2/3,J1 3/3_13
TO J1 2/3,J1 3/3_8
TO J1 2/3,J1 3/3_14
TO J1 2/3,J1 3/3_9
TO J1 2/3,J1 3/3_8
TO J1 2/3,J1 3/3_11
TO J1 2/3,
J1 3/3_12
R8494
0
:CHIP
J1
(2/3)
(VIDEO PROCESS)
TO J1 2/3,
J1 1/3,2/3,3/3_6
TO J1 2/3,
J1 2/3,3/3_8
TO J1 2/3,
J1 1/3,2/3,3/3_8
+5V
+5V
D+5V
+5V
A+5V
+5V
+5V
+6.5V
+9V
Click on the first or last page to see other KP-ER43M31 / KP-ER43M61 / KP-ER43M90 / KP-ER43M91 / KP-ER53M31 / KP-ER53M61 / KP-ER53M90 / KP-ER53M91 (serv.man2) service manuals if exist.