Sony DCR-TRV22 Service Manual page 64

DCR-TRV22/TRV22E
COVER
COVER
VA-118 (RGB DRIVE, TG, HI CONTROL, Y/P SENSOR AMP, CONNECTOR, DC/DC COVERTER, POWER IN, CHARGE) PRINTED WIRING BOARD
• Refer to page 4-65 for common note for printed wiring board.
VA-118 BOARD(SIDE A)
Q4527
A
C4519
C4561
S
D
C4518
G
R4525
R4524
12
13
B
C4605
R4556
2 3
C
C4522
C4532
Q4506
L4508
C4538
+
A
D
C4521
C4539
+
A
1
16
VA-118
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
D4502
R4611
C4509
C4506
C4507 C4505
C4502
48 33 R4503
49 32
C4501
R4509
IC4502
R4508
R4506
R4504
R4505
64 17 R4502
1 16
C4503
R4516
R4518
R4517 R4511
R4538
Q4515
R4520 R4519 Q4517
L4517
R4546 R4537
C4557
3 2
3 2
1
1
R4552 1
2 3
R4554 R4542 R4541
C4555
L4519
L4510
C4540
R4553
1
C4528
L4518
C4520
C4527
D4504
L4516
C4537
Q4507
C4529
Q4508
C4526
Q4504
C4535
Q4518
R4545
C4530
C4536 3 2
1
R4540 C4552
R4551
R4550
Q4505
Q4514
Q4509
R4549
C4531
L4509
2
4-73
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
D4603
D4604
Q4608
C4002
R4615
D4001
LF4002
R4110
Q4610
D4002
C4108
R4109
3
1
2
RB4101
C4105
R4105
R4124
R4122
C4101
R4123
R4103 R4104
C4545 R4106
C4111
+
A
R4107
C4549
R4108
+
A
C4547
+
A
+
A
C4543
R4563
Q4524
R4562
C4558
R4564
2
R4561
IC4504
1
1 5
2
C4554
3 4
3 4
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
• : Uses unleaded solder.
C4109
+
A
R4111 R4112
C4113
X4101
C4115 C4114
RB4108
R4117 C4116
Q4101
R4116 R4115
41
60
2
61 40
RB4109
R4121 R4120
C4117
IC4101
R4118
1
80 21
Q4005
1 20
Q4004
RB4106 RB4107
Q4003
3 2
1
C4006
R4007
100
CN4004
99
1-687-535-
5
4-74
HF4002
D4101
Q4002
3 2
1
2
1
3
Q4001
R4004
R4005
R4010
11 12
6