Read Sony DCR-TRV240 / DCR-TRV340 (serv.man4) Service Manual online
— 5 —
DCR-TRV240/TRV340
Changed portion.
Deleted portion.
VC-276 BOARD (23/25)
(Location E-4)
(Location E-4)
VC-276 BOARD (23/25)
(Location E-4)
(Location E-4)
4-73,
4-74
(Location I-4)
(Location I-4)
1.2
1.2
3.5
0.8
0.5
0.5
1.5
1.1
1.4
1.4
5.5
8.2
8.0
6.4
7.7
8.2
0.9
1 5
8.0
7.0
8 5
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
63
64
4700p
B
C1310
22k
R1314
10k
R1309
4700
R1312
2200p
B
C1312
2200p
B
C1308
10k
R1326
33k
R1304
470p
B
C1314
±
0.5%
120
R1305
0
R1357
0
R1359
XX
C1324
0
C
0
R1358
FEED_BACK-5
OUTPUT_MONITOR-4
OUTPUT-6
BOOT_CAP_L-6
INV_INPUT
-5
NONINV_INPUT
-5
OUTPUT_MONITOR-5
FEED_BACK-6
INV_INPUT
-6
NONINV_INPUT
-6
OUTPUT_MONITOR-6
FEED_BACK-7
INV_INPUT
-7
NONINV_INPUT
-7
OUTPUT_MONITOR-7
OUTPUT_VCC-7
BOOT_CAP_H-7
BOOT_CAP_L-7
OUTPUT
-7
OUTPUT_VCC
-4,5,6
1.2
1.2
3.5
0.8
0.5
0.5
1.5
1.1
1.4
1.4
5.5
8.2
8.0
6.4
7.7
8.2
0.9
1 5
8.0
7.0
8 5
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
63
64
4700p
B
C1310
22k
R1314
10k
R1309
4700
R1312
2200p
B
C1312
2200p
B
C1308
10k
R1326
33k
R1304
470p
B
C1314
±
0.5%
120
R1305
XX
C1324
0
C
FEED_BACK-5
OUTPUT_MONITOR-4
OUTPUT-6
BOOT_CAP_L-6
INV_INPUT
-5
NONINV_INPUT
-5
OUTPUT_MONITOR-5
FEED_BACK-6
INV_INPUT
-6
NONINV_INPUT
-6
OUTPUT_MONITOR-6
FEED_BACK-7
INV_INPUT
-7
NONINV_INPUT
-7
OUTPUT_MONITOR-7
OUTPUT_VCC-7
BOOT_CAP_H-7
BOOT_CAP_L-7
OUTPUT
-7
OUTPUT_VCC
-4,5,6
1.5
15.7
1.1
1.5
4.7
0.9
1.5
2.9
1.4
2.2
8.3
6.7
7.9
7.7
6.5
8.1
8200
R1313
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
680p
B
C1309
R1310
0
0
R1360
0.001u
B
C1313
0.001u
B
C1315
0
R1345
1500p
B
C1311
22k
R1311
1.5
15.7
1.1
1.5
4.7
0.9
1.5
2.9
1.4
2.2
8.3
6.7
7.9
7.7
6.5
8.1
8200
R1313
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
680p
B
C1309
0.001u
B
C1313
0.001u
B
C1315
1500p
B
C1311
22k
R1311
(Location C-15)
(Location C-15)
4.7
4.7
3.1
LND134
RN5RZ31BA-TL
IC1305
1
2
3
4
5
XX
C1366
0.1u
B
C1365
XX
R1387
0
R1386
XX
D1307
XX
C1368
A_4.75V
BISU ANA
3.1V REG
IC1305
4.7
4.7
3.1
LND134
RN5RZ31BA-TL
IC1305
1
2
3
4
5
C1366
0.1u
B
10u
6.3V
6.3V
C1365
XX
R1387
0
R1386
XX
D1307
XX
C1368
A_4.75V
BISU ANA
3.1V REG
IC1305
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After change (-12/-22)
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