K Board - Sony KV-29FS13 Manual De Servicio

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K BOARD SCHEMATIC DIAGRAM
1
A
B
C
D
E
F
(AUDIO PROCESSOR)
K
[AUDIO PROCESSOR]
1
|
A
B
C
|
2
|
CN402
3P
TO MB BOARD
CN309
C417
R456
R455
4.7
22k
22k
C416
4.7
C451
4.7
R443
220k
C446
R435
100
220
JR474
16V
0
9V
Q432
2SB709A
BUFFER
R434
4.7k
R436
4.7k
Q433
2SB709A
BUFFER
R437
220
C423
4.7
9V
Q430
R433
2SD601A
0
MUTE
Q431
R432
10k
2SD601A
MUTE
C475
R431
0.1
10k
C440
C441
0.1
100
25V
F
CN450
20P
TO A BOARD
CN460
2
|
3
|
4
C419
C409
1
C418
0.0015
B:CHIP
:CHIP
0.1
C410
:CHIP
0.033
C408
0.22
:CHIP
C411
0.0033
B:CHIP
JW405
5MM
AUDIO-R
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
IC404
NJW1130AG-TE2
AUDIO PROCESSOR
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
C415
4.7
C407
0.22
:CHIP
C414
4.7
AUDIO-L
C406
C413
0.0015
4.7
B:CHIP
R438
220
C405
0.033
:CHIP
C422
C412
4.7
0.1
:CHIP
C404
0.0033
B:CHIP
JR408
0
R469
0
C450
4.7
R445
AUDIO-L
220k
C201
C458
JR407
JW(5mm)
AUDIO-R
0
L410
K BOARD IC VOLTAGE LIST
IC404
11
N/C
pin
volt
12
4.5
1
4.5
13
4.5
2
4.5
14
1.0
3
4.5
15
4.5
4
4.5
16
0.9
5
4.5
17
0.9
6
4.5
18
4.8
7
4.7
19
4.9
8
4.5
20
GND
9
4.5
21
8.9
10
4.5
22
N/C
— 34 —
KV-29FS13 / 29FS13C
|
5
|
R468
:CHIP
0
R403
R404
R470
C490
0
100
100
0
5
4
3
2
1
36
37
38
39
40
AUDIO
-L
C447
C202
JW(5mm)
4.7
4.7
R444
AUDIO
220k
-L
R446
220k
BA5-906-K
23
N/C
35
24
1.3
36
25
1.3
37
26
4.4
38
27
3.9
39
28
4.5
40
All voltages are in V
29
4.5
30
N/C
31
4.5
32
4.5
33
4.5
34
4.5
6
CN451
2P
TO MA BOARD
CN401
2
PIP-L
1
PIP-R
4.5
4.5
4.5
4.5
4.5
4.5

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Este manual también es adecuado para:

Kv-29fs13c

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