A Board - (Block 002) - Sony TRINITRON KV-DA322M64 Service Manual

7-2-2. A Board – (Block 002)
1 2 3
CN8309
3P
WHT
TO J1 BOARD
CN3605
A
C2219 C2218
1 1 D2207
6.3V 6.3V MM3Z9V1ST1
B B PROTECT
J8301
R2203
XX
19
OUTR
20
R OUT 18 R2201 C2204 R2212 R2222
470
470p 470k 1k
RN-CP CH RN-CP RN-CP OUTL
MONITOR OUT L OUT 17 C2205 R2213 D2208
R2202 R2223
470p
470 470k MM3Z9V1ST1 1k
B RN-CP CH RN-CP PROTECT RN-CP MON_OUT
MON OUT 16
R8318 R8303 D8301
C8303
75 470k
470 MM3Z9V1ST1
14 RN-CP RN-CP 16V PROTECT
15
R4 13 R2204 C2209 D2209
470p C2212 1 R2214 22k RN-CP
220k MM3Z9V1ST1
6.3V B
RN-CP CH
PROTECT
VIDEO IN 4 L4 12 C2210
R2205 D2210
C2213 1 R2215 22k RN-CP
220k 470p MM3Z9V1ST1
CH 6.3V B
RN-CP PROTECT
V4 11
R8315 8307 CV3
C8306
75 R2207 XX
220k 1
9 RN-CP PROTECT
RN-CP INR2
10 R2257
R3 8 100
C2202 R2216 D2204
C2214 1
470p RD5.6SB-T1 RN-CP
6.3V B 39k
CH RN-CP PROTECT INL2
R2258
VIDEO IN 3 L3
7 C2203 R2208 R2217 D2205 100
C2215 1
470p 220k RD5.6SB-T1 RN-CP
C 39k RN-CP
6.3V B
CH RN-CP PROTECT
V3
6 R8313 D8306 CV2
C8304 MM3Z9V1ST1
75 C2216 1
1
4 PROTECT
RN-CP 6.3V B
INR1
5
R1 R2259
3 C2207 R2210 D2202
R2218 100
470p 220k RD5.6SB-T1
39k RN-CP
RN-CP PROTECT RN-CP
CH INL1
VIDEO IN 1
L1 2 C2208 R2211 D2203
R2219
470p 220k RD5.6SB-T1
RN-CP 39k
CH RN-CP PROTECT
V1 1
C2217 CV1 R2260
C8301
1
D8304 100
6.3V 1
MM3Z9V1ST1 RN-CP
R8308
B
75 PROTECT
CN8301
RN-CP
R8306
S TERMINAL
2.2k
RN-CP
D S1
S IN
5 6
D8303
MM3Z9V1ST1
1 2
PROTECT
C8302
3 4
1
SY1
D8305
VIDEO IN 1
MM3Z9V1ST1
PROTECT
SC1
R8301
R8302 D8302
75 C8305
75 MM3Z9V1ST1
RN-CP 1
RN-CP PROTECT
16V
F
E D8324
XX
D8325
XX
JR8321
XX
FB8301
0uH
L8309
XX
F
CN8308 GND 1
XX
C8358
C8359 L8307
100 +9V
0.1 10uH
16V
G +9V 1
CN8307 C8374
GND 2 R8452
XX
XX
TO J1 BOARD XX
YUV_SW 3
CN3604
GND 4 Y1
R8307 D8312
C8310
75 DTZ10B
2.2
PROTECT
RN-CP
R8453
XX
U1
R8312 D8313
C8311 2.2
Y1 1 75
DTZ10B
RN-CP 16V F
PROTECT
GND 2
R8454
U1 3 XX
V1
GND 4 D8314
CN8303 C8312 2.2
DTZ10B
V1 5 16V F
XX PROTECT
H R8320 R8455
TO J1 BOARD GND 6
75
CN3600 XX
RN-CP Y2
Y2 7
R8414
D8315
GND 8 C8321
XX
XX
10
U2 9 PROTECT
R8456
XX
GND 10 U2
R8418
V2 11
D8322
XX
XX
IC2201
PROTECT
R8457 AUDIO SEL-2L
NJM2521V(TE2)
XX
V2
AUDIO SWITCH
C8361
C8362
IN1/DVD1-L
4.7
4.7
10V D8323
R8423 10V
F 2-SW1
XX F XX
PROTECT
I IN2/DVD2-L
2-SW2
C2220
C2211 D2206
D2201 1
1
MM3Z9V1ST1 MM3Z9V1ST1
6.3V
6.3V PROTECT
PROTECT B
B
CENTER IN 1
AUDIO SEL-2R
DVD 1
GND_CENTER 2 IC2202
R2220 R2221
220k 22k NJM2521V(TE2)
GND 3 C2206 R2206 R2209
AUDIO SWITCH
CN2202 470p RN-CP RN-CP
220k 22k
DVD1 L 4
XX
CH RN-CP RN-CP
TO J BOARD DVD1 R 5 IN1/DVD1-R
C2201 R2245
CN3601
GND 6 470p 22k
RN-CP 2-SW1
CH
DVD2 L 7
R2243 22k RN-CP
DVD2 R 8 IN2/DVD2-R
C2239 C2240
J 1
1
2-SW2
6.3V 6.3V
B R2244 B
C2221
C2238 C2237 220k
R2242 1 6.3V
D2219
GND 1 470p 470p RN-CP
220k MM3Z9V1ST1 R2227
CH CH
DVD1 L 2 RN-CP PROTECT D2220 R2226 39k
MM3Z9V1ST1 39k
DVD1 R 3
DVD 2 PROTECT
CN2205
XX GND 4
D2214
RD5.6SB-RT1
DVD2 L 5
PROTECT
DVD2 R 6
R2256 R2255
100 100
001:16F
K
INL3,INR3
TO PF MICRO
1_SW1,1_SW2,2_SW1,2_SW2
003:6H
L
– 69 –
KV-DA322M64/M66
4 5 6 7
CN2204
6P
CN2203
XX
CN8306
XX
CN3908
C8369
1
W004
16V
F
W005
R381
1k
RN-CP
JR8319
C2223 0
CHIP
1
C2222
6.3V JR8318
1 C2225
B
D2211 6.3V 0
470p
MM3Z9V1ST1 B CHIP
R4 CH
R2228
R2224
220k
22k RN-CP
RN-CP
L4
R2229
D2212 R2225
C2226
220k
MM3Z9V1ST1 22k 470p
RN-CP
Y4 RN-CP CH
D8308 C8307 XX R8337
XX
XX
C8308 1
V4
R8338
D8309
150
RD5.6SB-T1
R8451 XX
CHIP RN-CP
S4
D8310 R8340 2.2k RN-CP
MM3Z9V1ST1
C4
C8309
D8311 R8339
XX XX
XX
Q2202
MUN2216T1
C8367 C8368
MUTE
0.1
16V
B C8371 Q8319
0.1 MSD601-RT1
R8392
16V
470 BUFFER
B
Q2201 RN-CP
MUN2216T1
Q8317
MUTE
MSD601-RT1
R8391
BUFFER
470
RN-CP
C2227
10
R8397
R8390
XX
1k
Q8318
RN-CP
MSB709-RT1 R8393
100
RN-CP
+9V
AUDIO SEL-1L
IC2203 Q8501
MSD601-RT1
NJM2521V(TE2)
INVERTER
AUDIO SWITCH C2233
C2231 1
R2230 L4
470p 6.3V D2217
100 IN1/L4 GND
RD5.6SB-T1
GND CH B
RN-CP
PROTECT
1-SW1
OUTL-2 OUTL-1 R2234 R2238
C2229 R2241
100 18k
1 IN2/OUTL-2 100
RN-CP RN-CP
VCC 6.3V VCC RN-CP
R2236
B 1-SW2 220k
IN3/L3 RN-CP
IN3/TV_Sub_Sound
AUDIO SEL-1R
IC2204
NJM2521V(TE2)
AUDIO SWITCH
C2234
C2232 1
R4
D2218
IN1/R4 470p 6.3V
GND GND RD5.6SB-T1
CH B
PROTECT
1-SW1
OUTR-2 OUTR-1
R2231 C2228 R2235 R2237 R2239 R2240
100
1 IN2/OUTR-2 100 220k 18k 100
RN-CP RN-CP RN-CP RN-CP RN-CP
VCC 6.3V VCC
B
1-SW2
IN3/R3 IN3/TV_Sub_Sound
C2236 R2232 R2233
47
100 100 C2244
L2202
35V RN-CP
RN-CP 0.1
10uH
16V
C2230
C2243
C2241 B
0.1 1 C2235
L2201
6.3V 1 47
16V
10uH +9V
B 6.3V 35V
B
B
R2246 R2248
+9V
3.3k
1M
R2251
100
C2242
Q2203
0.1 2SC1623-L5L6
Q2204
16V
GAIN
2SC1623-L5L6
R2254 BUFFER
XX R2249
1k R2252
R2253
2.2k
R2247 0
RN-CP
1M R2250 CHIP
1k
KV-DA322M64/M66
RM-GA001 RM-GA001
8 9 10 11
Q8330
MSD601-RT1
ATTENUATOR
IC8302
TC74LVX157FT(EL) Q8332
L8308
HV SYNC SW MSD601-RT1
10uH R8444 R8449
ATTENUATOR
R8429 100
0
100
HV_Controller CHIP RN-CP
C8370
VDD R8427 RN-CP R8442
47 470 +5V
0
Hout_VSW 35V
RN-CP CHIP
C8330
0.1
Hout_UOCIII
16V
MAIN_HD B R8430 C8319
R8380
H_OUT L8305 0.1
680 470
R8446 10uH
RN-CP 16V
RN-CP
100 RN-CP B
Vout_VSW
C8317 R8379 R8431
R8378
0.1 680
680
Vout_UOCIII RN-CP C8318
16V RN-CP
RN-CP
B 100
MAIN_VD
16V R8445
V_OUT Y Q8310
100
R8447 R8383 2SA1226-E4
RN-CP
100 Y BUFFER
GND 100
RN-CP PB RN-CP
R8353 68k RN-CP
R8384
100
PR
RN-CP
S_U_UOC2,S_V_UOC2,S_Y/CV_UOC2 Q8309
R8385 +5V
001:11K
100 MSB709-RT1
+5V
RN-CP U BUFFER
C8320 C8326
OC2 Q8308 C8343 R8350
0.1
0.1 47 100
MSB709-RT1
S_Y/CV_UOC2 16V 16V
35V RN-CP
V BUFFER
B B
C8342
60 59 58
+5V 0.1
R8405
470 R8341 R8342 16V
Q8325 470 B 3
470
MSD601-RT1
61
BUFFER R8406 VCC_OUT
R8346 L8302 C8339
470 62
S_V_UOC2 10uH 0.1 SEL_HOUT2
R8347 470 4
16V
470 Q8312 C8360 63
+5V SEL_VOUT2
0.1 R8407 MSB709-RT1 B
0.1
ATTENUATOR
16V 1k R8363 16V 64 SYNC_IN2
B R8343 R8344
68k B
1k 1k 65 SEL_OUT2
RN-CP
66 Y_PH2
+5V
Q8321 R8364 100 RN-CP
MSD601-RT1 R8403 67 CV/YOUT2
470 Q8311 R8365 100
R8399 Q8333 BUFFER 68 C/CBOUT2
RN-CP MSB-709-RT1
470 XX R8434 ATTENUATOR
69 CROUT2
XX R8402
RN-CP BUFFER R8404 R8348
R8435 470
70 GND_OUT
RN-CP 100 100
R8398 XX
RN-CP 71 CVOUT3
470 R8401
RN-CP R8433 1k
72 YOUT3
Q8320 XX RN-CP
73 COUT3
MSB709-RT1 Q8322
Q8334 R8436 PF_SCL,PF_SDA R8333 100
ATTENUATOR
MSB709-RT1 74 DC_OUT
XX XX
003:4A R8366
ATTENUATOR ATTENUATOR
R8400 220 75 ADR
100 PF_SCL
RN-CP
76 SCL
RN-CP
PF_SDA
77 SDA
L8304 10uH
R8367
78 VCC_IN
220
R8345
RN-CP 79
0 IN1_CV
CHIP 80
NC
C8344 C8345
0.1 470
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
16V 10V
Q8307
B
C8329
XX
0.1
BUFFER
16V
C8322 B
Q8339
R8440 R8412 0.1 C8325 C8346
Q8338 XX 82 16V 100 +5V
XX 0.1
BUFFER RN-CP B 16V
XX 16V
SWITCH B
L8303 R8450
R8335 C8347
10uH
XX
XX
16V
JR8308
0
R8336
CHIP
XX
R8448 +9V
XX
Q8306
MSB709-RT1
R8334
100 BUFFER
RN-CP
+9V +9V
+9V
+9V FL8501
EMI
Q8504 C8506
C8504
0.1
MSD601-RT1
47
16V
BUFFER
35V B
Q8502 C8501
MSD601-RT1 0.1
R8505
BUFFER 16V
680 IC8501 Q8508
B
RN-CP
TDA9178 MSD601-RT1
R8501
Q8503 LTI BUFFER
R8508
680 R8516
MSD601-RT1
RN-CP 1k 470
R8520
INVERTER RN-CP
RN-CP 22k
SC NC
R8513 RN-CP
100
NC NC RN-CP
C8507
R8502 R8506
D8501 47
220 680 ADEXT1 CF 35V
MMDL914T1 Q8507 R8521
RN-CP RN-CP
DROPPER MSD601-RT1
R8559
ADEXT2
0 AMP RN-CP
SOUT
R8517
R8503 R8504 CHIP R8560
R8519
1k 330 ADEXT3 68
470 XX
VCC RN-CP
RN-CP RN-CP
RN-CP C8502 YN1
R8563 YN C8503
YIN YOUT
0.1 47
220
R8561
16V 35V R8518
RN-CP C8508
680 ADR VEE B
390 XX
RN-CP
B-Y1 RN-CP
B-Y
-UIN -UOUT
R-Y1
R-Y
-VIN -VOUT +9V
Q8516
NC DEC XX
C8505
0.1 BUFFER R8562
SCL SDDA 16V 47
B RN-CP
R8509
NC NC R8512
100 100
RN-CP RN-CP
001:16B;003:1K
SCL_0,SDA_0
W012
+9V +9V
L8503
C8529
10uH 0.1
16V
C8528
B
47
35V
12 13 14
R8443
220
A
RN-CP
R8437
220
RN-CP (Block 002)
Q8335
MSB709-RT1
ATTENUATOR
AV IN & OUT/PIC
R8321 L8301
C8349
BOOSTER
0 10uH
0.1
CHIP
16V
R8432 B
100
100
RN-CP
C8328
0.1
16V
B
R8381 R8382
X8301 C8366
2.2M 2.2M
C8350
4MHz 1
RN-CP RN-CP
47 10V
35V
B
C8365
R8357
0.01
100
25V
RN-CP
V2
B
R8354 U2
10k
RN-CP R8358
100
57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
RN-CP
R8359
100
RN-CP Y2
40
IN10_Y
JR8320
39
IN9_SW 0
38 CHIP
5 IN9_L3
C8355
IN9_L2 37 R8395
R8394 2.2 C8356
100
100 16V
IN9_L1 36 2.2
RN-CP RN-CP
F 16V
IN9_CR 35
F
IN9_CB 34
IN9_Y 33
R8396
C8357
IN8_SW 32 100
10
RN-CP
IN8_L3 31
IN8_L2 30 R8360
100
IN8_L1 29
RN-CP V1
IN8_CR 28
R8361 100 RN-CP U1 U1
IN8_CB 27
Y1
IN8_Y 26
R8362
C8351
IN7_S2 25 100
0.1
RN-CP
16V
IN7_C 24
B
IN7_Y 23
C8352
22
IN7_CV
R8377 0.1
21 16V
IN7_S 100
B
RN-CP
IC8301
CXA2209Q
SW VIDEO
C8348
R8376 C8353
C8354
0.1 100 0.1
16V 0.1
RN-CP 16V
16V
B B
R8375
B
100
0.1
RN-CP
B
L8502
XX
+9V
Y
R8548
Y
XX
Q8513
MSD601-RT1
BUFFER
R8526
Q8514 R8542
47 470
MSD601-RT1
RN-CP AMP RN-CP
C8517
R8529 R8533 Q8515
0.1
680 22k C8513 16V MSB709-RT1
R8540
RN-CP RN-CP
XX XX B BUFFER
R8524
R8546
100
C8510 33
RN-CP
47 R8544 RN-CP
35V R8539 XX
R8547
R8535 C8512
Q8511 100 47
XX R8545
1k
22k MSD601-RT1 RN-CP RN-CP
RN-CP 150
AMP
RN-CP
R8530
R8522
R8538 C8519
10 IC8503
1k 0
RN-CP C8515 R8541 L8501 XX
RN-CP R8534 TL52055DR
CHIP
XX XX XX YUV SW
R8531 22k C8520 C8525
R8537
R8566 470 RN-CP R8543
10 10
470 47 R8552
RN-CP C8511 470
RN-CP 10k Y2 Y1
RN-CP XX
Q8520 RN-CP
RN-CP C8524
2SA1226-T1E4
CTR GND 4.7
10V
R8553 100 RN-CP
F C8526
Y BY2
100
Q8517
16V
MSD601-RT1 R8554 +5V
GND VDD
BUFFER 100
R8556
RN-CP
XX
BY CTR
Q8518 C8527
MSD601-RT1
RY BY1 0.1
BUFFER
R8557
C8523 16V
1k
B
CTR GND 4.7
RN-CP R8555
R8564
R8558 100 10V
47 R8565
F
1k RN-CP RY1 RY2
RN-CP 47
RN-CP RN-CP JR8503 C8521 4.7 10V F
XX
JR8502 C8522
XX 4.7
+9V
F
JR8501
XX
L8504 10uH
R8549
B-CX1(05)13068-S..-A(Block002)-DA322M64
1k R8551
RN-CP 1k
RN-CP
R8550
1k
RN-CP
– 70 –
15 16
A
B
C
001:16B
M_V_VSW
M_U_VSW
001:16B
M_Y_VSW D
001:16C
E
F
IFVO/IF_MON_OUT
001:16G
G
CN8501
1
XX
AFC-DEFL
001:16D
H
I
J
MAIN_Y
003:3E
K
L