Sony Digital8 DCR-TRV250 Service Manual page 128

COVER
COVER
VC-304 (A/D CONVERTER, TIMING GENERATOR, DV SIGNAL PROCESS, DV INTERFACE, VIDEO OUT, LENS DRIVE, REC/PB AMP, SERVO, CAMERA/MECHA CONTROL, HI CONTROL, EVF DRIVE, AUDIO PROCESS,
DC CONTROL)
Note for Printed Wiring Board (See page 4-35).
VC-304 BOARD (SIDE A)
A
B
C
D
E
F
G
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
15
D1551
Q1555
D1552
C1554
24 2
CN1551
23 1
C1551
L1551 R4510
CL1552
R1551
C4509
E B
B
Q4502
Q4501
C
+
A C5445
E
C1563 C
R4509
R5417
Q5408
R5407
B C E
R5403
C2008
CN1002
C6509
1
C6512
22
A
D1009
K K
1 2 3
4-37
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
CN3201
CN2404
1 11 1
C2402
1
2
R2404
E
C
B
Q2401
CN1501
R2431
C3201
C3203
13
14
CL3201
CL3307
L3202
CL3305 CL3309
L3201
R3306 R3308
R3309
CL3306
A A
CL3308
K
C3316 K
A A C3317
RB4510
C3315
C3311
C3314
RB4507
L3303
R3305
C3312 RB4512
C3319
C3341 CL3301
C4519
R1024 R1030 C4518
C4516
CL4504
R4524
C4514
C4517 R4536
R1025
R1031
162
163
CL4508
CL4502
IC4501
CL4509
CN1003
25
1 216
1
C1002
R1004
CL4503
C4506
R4505
C4507
R1027
C4504
C4505
1
C4501
R4506
RB4513
CN1014
X4501
6
20
X3303
K K
A 18
D1008
CN1007
17
23 LF1002
1
CN1001
R1007
2 24
LF1001
RB1003
D1003
4 5
MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION
CN2403
22 1
CN2402
10 1
C7008
R2401
R7048
33
R2402
R7046
FB2401
C2428
C2433 R7016
30 48 37
C7004
1 36
28
31
C7020
IC7002
32
48
12 25 1
R7009
13 24
R7012
C7009 IC7001
L7002 R7013
R1008
R1019
12
13
A K
C7014
RB1002
D7001
20 2
CN1005
1 C7018
19
R7019
4 3
2
CL4507
5 1 K
C7019
IC1001 D1302
A A
R5016
109 1
8 R5021
108
IC4502
4 5
R5020
C5006
R5019
C5013
RB5008
60
CL4501
61
RB5012
C5016
C4510
RB5002
IC5001
C5014
RB4501
R5015
RB4503
80
RB5001
1
Q1323
RB5009
55
FB4501
E B
54
C1352 B
C
RB5006 RB5007
C
E
R1345
Q1322
Q1317
R1354
+ C1351 A
C1347
+
A +
R1355 A
C1344
L1312 L1315
L1314 L1313 L1316 L1317 L1318
L1303 L1304 L1305
2
L1307 L1306 L1302
1
L1310
6 7
4-38
DCR-TRV250
L7001
R7006
37
36
29
25
24
C7013
CN2401
C7023
A +
2 1
R7047
C7021
C2401
C2450 C2449
X5002
Q5001
RB5011
R5023
C5008
D5003
D5001
41
40
26
R5034
C5009
27
D1005
12
A
21
20
K K
CN1009
D1006
K
A
K
A
K
A
D1011
D1007
CHG
1
K K
+
A + C1348 A
C1346
L1319 L1320
CN4001
1
C4002
L1301
LF4001
C4001
6
R4004
C4006
F004
K K
K A
F002
C4004 K A
A
D4002
F003 D4001
C4005
F005
1-686-837-
11 (21)
8 9
VC-304 (SIDE A)