Read Sony TAV-L1 (serv.man2) Service Manual online
TAV-L1
10
10
TAV-L1
2-8. SCHEMATIC DIAGRAM – MAIN Board (6/6) –
CN1306
V
CONNECT
BOARD
(5/6)
MAIN
BOARD
40
(Refer to page 75
on service manual)
11.9
3.3
3.3
1.5
3.3
1.5
1
3.3
1.5
3.3
1.5
11.9
11.9
11.9
24.8
27.5
13.7
13.7
27.5
24.8
24.8
27.5
13.7
13.7
27.5
24.8
11.9
11.9
3.3
1.5
3.3
1.5
1.5
3.3
1
11.9
11.9
1.5
3.3
3.3
13.7
13.7
27.5
13.7
13.7
27.5
11.9
24.8
24.9
24.8
27.5
27.5
24.9
11.9
3.3
0
0
13.5
13.5
13.5
0
13.5
0
13.6
13.6
13.6
13.6
13.6
13.6
13.6
13.6
0
680p
C404
680p
C426
35V
47
C408
2200p
C431
2200p
C468
100
R386
2SA1235TP-1EF
Q308
0.1
C362
2.2
C448
1
C375
1
C410
P6SMB39AT3
D304
0.033
C403
35V
2200
C462
18
R404
0.1
C395
3.3
R318
100k
R424
0.1
C436
220k
R443
0
R379
3.3
R396
16V
100
C435
10uH
0.1
C365
680p
C386
680p
C405
680p
C452
35V
47
C415
CXD9845M
IC306
2200p
C427
2200p
C432
2200p
C471
100
R371
100
R387
2SA1235TP-1EF
Q309
P6SMB39AT3
D305
2SC3052EF-T1-LEF
Q307
18
R397
0.033
C380
C401
1
C384
1
C455
1
C411
10uH
L317
0.033
C423
18
R413
35V
47
C393
0.1
C396
0
R430
100k
R426
0.1
C451
3.3
R373
0
R381
680p
C376
3.3
R402
220k
R444
0.1
C368
35V
47
C449
680p
C387
680p
C421
680p
C453
10uH
L305
2200p
C428
P6SMB39AT3
D306
2200p
C433
2200p
C472
100
R372
2SA1235TP-1EF
Q310
10uH
L318
100
R388
15k
R377
2SA1235TP-1EF
Q304
16V
47
C360
0.1
C373
1
C412
0.033
C381
35V
47
C394
0.033
C424
18
R414
18
R398
100k
R421
0.1
C399
35V
47
C450
0
R391
3.3
R403
220k
R445
35V
2200
C413
680p
C377
680p
C388
10uH
L306
P6SMB39AT3
D311
680p
C422
P6SMB39AT3
D301
2200p
C429
2200p
C434
100
R374
100
R401
15k
R383
35V
47
C397
2SA1235TP-1EF
Q305
1
C457
2.2
C437
1
C390
2.2
C475
1
C371
0.033
C382
0.033
C454
18
R419
18
R399
10uH
L307
100k
R422
P6SMB39AT3
D312
0.1
C407
100k
R429
0
R393
3.3
R389
3.3
R425
680p
C378
680p
C389
35V
2200
C414
680p
C425
P6SMB39AT3
D302
16V
47
C366
2200p
C430
2200p
C467
100
R385
35V
47
C398
10uH
L308
2SA1235TP-1EF
Q306
1
C409
1
C359
1
C460
2.2
C438
16V
470
C406
0.033
C383
0.1
C392
18
R400
100k
R423
0.1
C416
35V
2200
C459
3.3
R395
P6SMB39AT3
D303
3.3
R446
680p
C379
R439
3.3
R441
3.3
2P
CN304
R415
3.3
R416
3.3
R417
3.3
R418
3.3
CN615
2P
3P
CN303
1
C363
1
C364
ET301
ET302
ET305
220p
C442
220p
C443
220p
C444
220p
C445
220p
C446
220p
C447
220p
C461
220p
C458
3.3
R384
CXD9845M
IC307
1
C369
PROTECT DETECT
Q304,308
DC OFFSET
DETECT
Q305,309
DC OFFSET
DETECT
Q306,310
DC OFFSET
DETECT
10uH
L309
L310
MAIN BOARD
(6/6)
2
10
3
4
6
9
1
5
7
8
A
H2
H3
H1
RESET_1
/SD
C
D
E
B
POWER AMP
IC307
31
32
33
34
35
36
123456
30
29
28
27
26
8
79
1
0
1
1
21
22
23
24
25
12
13
14
15
20
16
17
GVDD_B
/OTW
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
GND
VREG
GND
M2
M1
PWM_C
/RST_CD
PWM_D
VDD
BST_D
PVDD_D
OUT_D
GND
GND
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND
GND
OUT_A
PVDD_A
BST_A
GVDD_A
19
18
GVDD_C
GVDD_D
H4
H5
H6
H7
H10
H8
H9
H
G
F
J
I
K
31
32
33
34
35
36
123456
30
29
28
27
26
8
79
1
0
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
GVDD_B
/OTW
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
GND
VREG
GND
M2
M1
PWM_C
/RST_CD
PWM_D
VDD
GVDD_C
GVDD_D
BST_D
PVDD_D
OUT_D
GND
GND
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND
GND
OUT_A
PVDD_A
BST_A
GVDD_A
IC306
POWER AMP
1
/SD
13
11
12
14
100k
R427
E
EE
15
17
16
1
2
SW+
SW-
(CHASSIS)
1
2
FRONT RCH+
FRONT RCH-
1
2
3
FRONT LCH+
FRONT LCH-
NC
E
ET303
E
ET304
(CHASSIS)
SP301
(FRONT L-CH)
(FRONT R-CH)
SP302
SP303
(FRONT L-CH)
(FRONT R-CH)
SP304
(Page 9)
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