Sony KV-DB29M30 Service Manual ▷ View online
– 98 –
KV-DB29M30/M61/M90
RM-GA001
C1 BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
IC9001
1
3.5
2
12.0
3
3.4
4
0
5
(7.4)[7.7]
6
198.0
7
(135.8)[133.8]
8
0
9
0
10
200.0
11
0
12
*
13
*
IC9002
1
3.5
2
12.0
3
3.4
4
0
5
7.6
6
198.0
7
(130.6)[127.8]
8
0
9
0
10
200.0
11
0
12
*
13
*
IC9003
1
3.5
2
12.0
3
3.4
4
0
5
7.9
6
198.0
7
(136.0)[134.0]
8
0
9
0
10
200.0
11
0
12
*
13
*
J9001
H1
0
26.4Vp-p
4
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
H2
0
KB
(138.8)[137.1]
140.0Vp-p
3
KG
(146.4)[149.0]
122.0Vp-p
PAL
2
114.0Vp-p
NTSC
2
KR
(157.1)[156.8]
124.0Vp-p
PAL
1
138.0Vp-p
NTSC
1
Q9001
B
(7.1)[7.3]
C
0
E
4.2
Q9009
B
3.3
C
0
E
3.9
Q9010
B
3.4
C
0
E
4.0
Q9011
B
3.3
C
0
E
3.9
Q9012
B
0
C
(278.0)[276.0]
E
0
CN9001
1
*
4.32Vp-p
PAL
5
4.64Vp-p
NTSC
5
3
*
4.88Vp-p
PAL
6
4.16Vp-p
NTSC
6
5
*
4.72Vp-p
PAL
7
4.48Vp-p
NTSC
7
– 99 –
KV-DB29M30/M61/M90
RM-GA001
Ref
Pin No.
Voltage[v]
IC6801
1
0
1.24Vp-p
PAL
1
920.0mVp-p
NTSC
1
2
14.8
3
(-13.1)[-12.8]
31.2Vp-p
2
4
-14.7
5
0
6
15.2
7
0
1.12Vp-p
PAL
3
1.24Vp-p
NTSC
3
DY1
V+
0
62.4Vp-p
PAL
4
64.0Vp-p
NTSC
4
V-
0
1.68Vp-p
PAL
5
2.24Vp-p
NTSC
5
IC6600
1
2.5
2
0
3
2.2
4
2.5
5
0
6
0
7
4.6
8
18.5
9
0
10
10.6
11
0
12
4.8
13
0
14
(152.4)[154.1]
15
(142.2)[144.9]
16
(146.8)[148.7]
17
0
18
(276.0)[280.0]
IC6602
I
6.9
G
0
O
4.9
IC6604
I
14.0
G
0
O
12.0
IC6607
1
134.7
2
0
3
0
4
0
5
2.4
206.0mVp-p
PAL
8
212.0mVp-p
NTSC
8
6
10.9
7
0
8
0
IC6608
1
(14.5)[15.0]
2
(14.6)[15.1]
3
(31.9)[32.5]
4
(20.2)[20.6]
5
(18.5)[19.1]
6
20.8
7
(18.5)[18.8]
8
(17.2)[17.7]
9
(19.3)[19.7]
10
(31.8)[32.2]
11
(19.5)[19.7]
12
(14.6)[14.9]
13
(14.7)[15.2]
14
(32.0)[32.4]
IC6800
1
0
2
4.7
3
0
4
0
5
3.0
6
2.8
7
7.5
8
12.0
D BOARD VOLTAGE LIST AND WAVEFORM
H-
135.6
276.0Vp-p
PAL
6
264.0Vp-p
NTSC
6
H+
(143.6)[143.4]
432.0Vp-p
7
PH6601
1
5.0
2
3.8
3
(14.9)[15.2]
4
(15.1)[15.5]
PH6602
1
(13.5)[11.5]
2
12.5
3
0
4
0
Q6100
S
(15.0)[15.3]
G
(16.1)[16.3]
D
(294.0)[297.0]
Q6600
S
(142.3)[143.2]
G
(146.9)[148.0]
D
(273.0)[275.0]
Q6601
B
0
C
12.0
E
0
Q6602
B
(15.3)[15.7]
C
(32.5)[32.8]
E
(14.9)[15.4]
Q6603
S
0
G
4.8
D
(141.9)[143.5]
Q6604
B
(31.8)[32.1]
C
(32.5)[32.9]
E
(32.5)[32.9]
Q6605
B
(16.0)[16.3]
C
(15.2)[15.5]
E
(15.1)[15.6]
Q6607
S
4.9
G
0
D
4.9
Q6606
B
0
C
4.9
E
0
Q6608
B
0.1
C
0
E
0
Q6614
B
(32.6)[32.9]
C
(15.0)[15.3]
E
(32.6)[33.1]
Q6800
B
0
C
2.5
E
0
Q6801
S
0
G
7.5
D
42.7
Q6802
B
0
C
(143.6)[143.4]
E
0
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
– 100 –
KV-DB29M30/M61/M90
RM-GA001
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC1800
1
0
2
0
3
-14.7
4
0
5
14.8
IC6200
1
7.7
2
2.2
3
3.9
4
0
5
2.1
6
0
7
7.7
8
11.9
IC6201
1
-11.9
2
0
3
0
4
-14.8
5
0
6
0
7
(8.6)[8.9]
8
11.9
IC6202
1
0
2
4.1
3
4.7
4
4.9
5
-14.7
6
2.5
7
2.3
8
0
9
0
10
9.2
Q5400
B
0
C
8.7
E
0
Q5401
B
0
C
4.9
E
0
Q5402
B
7.0
C
8.9
E
6.3
Q5403
B
6.3
C
8.9
E
6.0
Q5404
B
4.9
C
0
E
5.6
Q5405
B
(6.3)[5.6]
C
0
E
6.0
Ref
Pin No.
Voltage[v]
Q5406
B
133.8
C
68.2
E
134.4
Q5407
B
0
C
68.2
E
0
Q6200
B
0
C
2.2
E
0
Q6201
B
0
C
11.2
E
0
Q6202
B
7.7
C
0
E
7.7
Q6203
B
7.7
C
11.9
E
7.7
Q6204
S
0
G
7.7
D
38.4
VM1 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
IC3800
1
3.1
2
3.1
3
-14.8
4
12.6
5
13.5
IC6300
1
4.5
2
5.8
3
6.3
4
0
5
5.4
6
5.9
7
0
8
12.0
DL1 BOARD VOLTAGE LIST
Q6301
S
0
G
4.0
D
102.3
Q6302
B
7.1
C
0
E
0
Q6804
B
134.6
C
(2.1)[3.0]
E
135.0
Q6807
B
0
C
8.3
E
0.9
Q6810
B
0
C
14.8
E
0
Ref
Pin No.
Voltage[v]
D BOARD VOLTAGE LIST AND WAVEFORM
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Q6812
B
0
C
12.0
E
0
Q6814
B
0.1
C
0
E
0
Q6815
B
0
C
5.2
E
0
Q6816
B
5.2
C
0
E
5.2
Q6817
B
5.2
C
12.0
E
5.2
Q6818
S
0
G
5.2
D
(67.7)[68.1]
Ref
Pin No.
Voltage[v]
IC1900
VCC
3.2
GND
0
OUT
2.9
H2 BOARD VOLTAGE LIST
Ref
Pin No.
Voltage[v]
Q3901
B
0
C
3.3
E
0
Q3902
B
3.2
C
0
E
0
H1 BOARD VOLTAGE LIST
KV-DB29M30/M61/M90
RM-GA001
KV-DB29M30/M61/M90
RM-GA001
[MAIN SIGNAL PROCESSOR, AUDIO AMP, TUNING, RECTIFIER, AV IN & OUT, PIC BOOSTER, RGB JUNGLE, OSD, HEAT SINK]
A
1
7-4.
PRINTED WIRING BOARDS
– 101 –
– 102 –
– A1 Board – (Component Side)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
B
C
D
E
F
G
1
11
3
9
7
G
O1
O2
I1 I2
24
13
12
1
1
12
1
10
1
10
1
6
1
10
1
8
1
11
IH
IL
G
O1
O2
B
C
1
10
1
10
1
4
1
4
1
7
I
G1 G2
O1
O2
I
O
1
10
1
9
1
9
1
4
1
4
1
12
1
3
1
6
1
4
D
S
I
O
G
1
2
49
50
1
3
1
5
1
7
1
3
32
33
51
52
20
19
1
64
1
4
5
8
8
5
4
1
5
8
1
4
100
1
31
30
50
51
80
81
R-DRV
GND
GND
GND
GND
G-DRV
B-DRV
+12V
IK
P-MUTE
GND
GND
GND
GND
HD
PRE
RGB
HV
COMP
V
PROT
HP IN
V SAW0
V SINE
ABL
VTIM/
GND
GND
GND
V DRV+
V DRV-
HC
PARA
PARA
DF
EW
MP
-15V
+12V
DGC
RELAY
+33V
GND
NC
NC
NC
NC
NC
DGC MUTE
STBY
CTRL
NC
OCP
PROTECT
GND
GND
GND
5V STBY
STBY_SW
9V
GND
VM
ROT
5V
V-PARA2
V-PARA1
E
DQP-PH
DGC-MUTE
1
10
GND
GND
LED G
LED R
SIRCS
KEY
7
10 GND
VDD
CE
EPM
BUSY
SCLK
RXD
TXD
RESET
FSC
DETECT
CVBS OUT
GND
GND
Y-COMB
RESET
C-OUT
S TERMINAL
VIDEO IN 1
VIDEO IN 2
(TO D CN6605)
(TO D CN6606)
(TO D CN6814)
(TO D CN6815)
(TO C/C1 CN9001)
(TO H1 CN3905)
GND
PF BINT
PF SDA
PF CLK
1
4
C-COMB
SCL
SDA
GND
9V
5V
GND
PROT
H
L
LCC
LCC
R
GND
W/Z
(TO WL CN8701)
(TO BH1/BH2 BOARD)
3.3V-BH REG
VIDEO SW
(TO BC1 BOARD)
/NC
M-CV-UOC
GND
RGBJ
PF MICRO
5V REG
9V REG
NC
1 3.3V STDBY
STDBY
PARA
(TO VM CN5402)
GND
7V
11V
1
128
97
96
65
64
33
32
CNVSS
1
B-INT
B-DAT
B-CLK
B-CLK
(TO F1 CN1603)
AUDIO SW
AGC
5V
TUNER
5V-TUNER REG
HERCULES
3.3V REG
1.8V REG
8
5
4
1
GND
7
1-868-720-11
(1-726-806-11)
3D-OUT
3D-OUT
GND
PH-R
SP-R
GND
GND
SP-L
PH-L
AUDIO VCC
AUDIO VCC
AUDIO GND
AUDIO VCC
AUDIO GND
AUDIO GND
(TO D CN6619)
(TO H1 CN3902)
(TO H1 CN3903)
AUDIO AMP
A-1139- 499-A
4
1
9V
ATT
GND
+7V
GND
GND
R IN
L IN
CV IN
S IN
C IN
Y IN
GND
GND
VIDEO IN 3
MONITOR OUT
1
1
4
4
5
5
8
8
8
8
5
5
4
4
1
1
GND
GND
(TO H1 CN3904)
DETECTOR
MAIN_Y
GND
GND
GND
MAIN_PB
GND
MAIN_PR
GND
MAIN_HD
MAIN_HD
GND
SUB_Y
GND
GND
SUB_PB
SUB_PR
SUB_PR
GND
SUB_VD
SUB_HD
GND
ID
PF_SCLK
PF_SDAT
GND
MID_YS
MID_Y
GND
GND
MID_PB
GND
MID_PR
GND
MID_VD
MID_HD
NC
NC
RESET
NC
NC
NC
+MS_3.3V
_Helios
MS_3.3V
5V
5V
3V
3V
GND
MAIN_9V
GND
-DET
1
20
80
21
40
41
60
61
8
9
9
8
1
16
16
1
I
O
G
I
O
G
R018
R8430
CN002
R020
R021
R022
R8437
R025
R026
R8440
JR2604
SWF100
SWF101
R8442
JR2606
SWF102
R8443
SWF103
R8445
R033
JR1090
JR1091
R8449
R035
JR1092
R036
JR1093
R037
JR1094
R038
JR1095
X4301
R8450
C001
R8453
C005
R042
C006
R044
C008
TU101
TU102
C010
C011
X001
C012
C013
L1201
R052
R053
C017
C018
R056
R058
TP101
C023
C024
R4400
C025
C026
R4402
C027
R4403
C028
R4404
C029
R4405
JW1201
R4406
C030
C031
C032
C033
C034
C036
R4412
R073
R074
R075
R078
R4419
L4301
L4302
L4303
L4304
C045
L4305
L4306
L4307
L4308
R085
R086
R087
R4427
C050
L4310
R090
C055
C056
R093
R094
R095
R095
R4437
R098
R4438
R4439
D001
C064
R4440
C065
R4441
D006
Q102
Q103
C068
Q104
R4447
JR003
R4448
JR004
R4449
JR005
JR007
C072
C073
R4451
L2201
L2202
C077
L100
L101
JR014
L104
JR015
C8301
CN8501
L106
C8302
C8303
C8304
C082
C8307
C8308
IC004
C8309
IC005
Q8308
Q8309
JR023
C8503
JR024
C8310
C8504
JR025
C8311
Q8501
JR026
Q8502
C8507
Q8503
Q8310
Q8504
Q8311
C092
C093
C8318
Q8508
C096
C097
C098
C8510
JR031
C099
C8511
JR032
C8512
C8513
JR035
C8321
Q8511
JR036
JR037
C8517
Q8513
C8325
Q8517
Q8518
C8329
Q8519
JR040
C8520
JR041
C8521
A4301
C8522
A4302
C8523
C8525
D8501
C8526
C8527
JR048
C8528
JR049
D8311
R8501
Q8332
R8502
D8313
R8503
R8504
C8339
Q8335
R8505
R8312
R8507
R4494
Q8338
C1000
R8509
JR052
JR053
JR055
C1005
Q1001
C8342
C1006
Q1002
JR057
C8343
Q1003
JR058
C8344
C1008
Q1004
C8345
C1009
Q1005
Q1006
Q1007
R8321
D068
C1205
R105
C1012
C1206
C1013
C8350
C1208
JR065
C1015
Q1205
JR066
JR067
JR068
R8520
C1018
R300
R8521
C1019
R301
C8357
C1210
C1211
R111
C1212
R112
R8333
C1213
R307
C1020
R114
R308
JR071
R8529
C1021
C1215
JR072
C1216
JR073
C1217
R117
C1024
C1218
JR075
R8339
C1025
C1219
C1026
C1027
R8530
C1028
R310
R8531
C1029
R311
R8532
R312
R8533
R8534
C1220
C8369
R8535
C1221
R1005
C1222
CN4302
R8537
C1223
R317
C1224
R318
R1008
JR081
R1009
IC1001
C1227
IC1003
JR084
C8370
C1228
IC1004
JR085
C1229
IC1005
JR087
JR088
R1010
D1208
JR089
R1011
R1012
R323
R1013
C4303
R8350
C1230
R1014
C4304
A2600
R8351
A2601
Q4301
R8352
R326
R1016
C4306
Q4302
C1233
R1017
A2603
C1234
R328
JR091
R8549
C1235
R329
Q4305
C1236
Q4306
JR093
R8357
C1237
Q4307
R8358
C1238
Q4308
JR095
R8359
C1239
D1215
Q4309
R1212
R8550
R1214
R8551
C101
C4312
R8553
R1023
R8554
C1240
R334
R1024
C4314
R8361
R8555
C1241
R335
R1025
C4315
R8362
C1242
C4316
C106
R8363
R8557
C4317
C107
R8364
R8558
R338
C108
R8559
R339
C4319
Q4315
R8366
Q4316
R8367
C303
R8560
C4320
C304
R341
R1031
R1225
C4321
C305
R1032
R1226
R1227
C4323
C307
R8370
R8564
R344
R1034
R8371
R8565
R345
C4325
C309
D4301
R8372
C4327
R8374
R1038
Q4324
TP008
R8375
FL8501
C310
R4304
R1231
Q4329
C311
C312
C313
R4307
R1040
C120
C314
C315
IC4301
R352
C4332
IC4302
R353
C4333
R354
C124
D4310
C4335
C2201
R356
C4336
Q4332
R1047
Q4333
D4313
R1048
Q4334
Q4335
D4315
Q2201
D4316
C2206
R4313
Q2203
R8388
C320
R4314
Q2204
R1241
C321
R4315
R1242
C322
R4316
JR8502
R1243
C323
R4317
R1050
C4340
C324
R1051
C325
R4319
C4342
D4320
R1055
C2211
R366
R1056
C4346
C136
R367
R1057
R369
D4325
R4321
R8396
D4326
D4327
R1250
R4324
C332
C2602
C2603
R370
C334
R4329
C2605
C142
R1063
C4353
C143
R374
R1064
C2220
R375
C2609
R376
C2222
R377
R1067
C2223
R378
C4358
R4330
FL1000
R379
R1069
C4359
C2225
D2201
C2226
R4333
C2227
C2228
R4335
C2229
R4336
C2612
D2206
C2613
R380
R1070
R4338
C2614
C4361
R382
C4362
R2206
C2617
R384
C2230
C2618
R385
C2231
C2619
R2209
R387
C4367
C2233
R1078
R4340
R1079
C2235
D2211
Q001
R4342
C2236
D2212
Q002
R4343
C2237
Q003
C2238
C2620
R4345
C2239
CT131
C2621
Q005
R4346
C2622
Q006
C2623
D2217
C4370
R4348
Q008
D100
C4371
R4349
C2625
D2219
Q009
PS1201
R392
C4372
C2627
C4374
C2240
C2628
C4375
C2241
CT139
D2605
C2242
D2606
D107
JR100
C4378
R4350
D2220
JR101
C4379
R4351
JR102
R4352
R2606
JR103
R2220
R2608
R2221
L003
R4358
R2224
Q018
R2225
Q019
L005
C4382
C4383
R2228
L008
C4385
R2229
L009
C4386
C4387
C4388
Q020
R2614
Q021
R2615
Q022
R2617
R2230
R2231
L011
X8301
R2232
Q026
L012
R2233
C4390
R2234
L014
IC100
C4392
R2236
L016
R2238
R2620
Q030
Q031
Q032
R4373
R4374
R2241
Q035
R2242
Q036
L022
R4377
R2243
R2244
L024
R2245
R2246
L026
R2247
L027
R2248
R2249
R4383
R4384
R2250
R4385
R2251
L031
R4386
R2252
L032
R4387
R2253
R4388
R2254
R4389
L035
L038
W001
W002
W003
R4390
W004
R4391
W005
W006
W007
FB003
W008
R4395
W009
R4397
R4398
R4399
W010
X1000
R002
R005
R006
R007
R008
L8301
L8302
L8303
L8304
L8305
R010
R012
R013
R014
R015
L8502
L8503
C331
C053
PF LP
JR110
R1
1
CN8308
CN2206
CN2204
CN2203
IC2203
IC2202
IC2201
CN003
CN015
A8300
CN100
IC2204
IC8302
IC8503
IC8301
CN8306
CN4305
A4305
IC8501
IC2603
CN4301
CN005
CN001
A1201
A001
IC001
IC1201
IC2600
IC2601
CN2604
CN4304
CN4303
CN2602
CN2601
CN014
CN1002
IC1002
IC1000
CN1001
CN1003
IC2606
IC2604
IC2605
IC2607
CN1202
CN1203
CN1201
CN1204
CN8301
J8302
A1000
C8531
J8301
JR118
CN8502
JR119
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