Sony KV-32HS500 Service Manual page 353

D BOARD SCHEMATIC DIAGRAM (1 OF 2)
1 | 2 | 3
A
—
P2
TO
MAIN 9V
TO P2
B
MAIN 12V
MAIN 9V
—
C
—
D
—
E
C5504
47
25V
—
Q5501
2SD601A
INVERT
F
TO P2
+B_OVP
TO P2
—
-15V
AC_RLY
TO P2
AFC-PLS
TO P2
G
—
H
TO A CN900
CN5011
10P
:B TO B
—
H PROT
GND 10
+B_OCP 9
| 4 | 5 | 6
D5513 R5549
MA111 Q5510 1k
1/16W
2SD601A
R5543 :CHIP
D5515
DF-AFC
1k
R5528
MA111
1/16W
10k 1/16W :CHIP
C5511
:CHIP
0.01
25V
R5571
B:1608
R5507
1k
10k
R5503 1/16W
1/16W
10k :CHIP
C5523
:CHIP
1/16W
0.01
:CHIP
R5593 25V
R5572 1k B:1608
R5565
10k 1/16W
0.47
1/16W :CHIP
:FPRD
:CHIP
C5551
4 3 2 1
47
25V
C5505
0.01
IC5515
25V
NJM2904M
B:1608
DF
INVERTER
5 6 7 8
C5552
47
25V
R5580 R5555
R5521
10k 4.7k
10k
1/16W
1/16W 1/16W
:RN-CP
:CHIP :CHIP
R5559
22k
R5512
1/16W
4.7k
:RN-CP
1/16W
:CHIP
C5527
D5506
R5501 0.01
39k MA111 25V
B:1608
1/16W
:RN-CP
R5510
1/16W
:CHIP
Q5503
2SD601A
DF-DRV
R5508
22k 7 6 5 4 3 2 1
1/16W
:CHIP
8 9 10 11 12 13 14
IC5502
NJM2901M
DQP-DF-CONT
MAIN 9V
MAIN 9V
R5125
4.7k
1/16W
Q5024
:CHIP
2SD601A
| 7 | 8 | 9 |
+9V
R5552
R5529
4.7k R5561
D5511 2.7k
1/16W R5518 100k C5524
1/16W
1PS226 :CHIP 33k 1/16W 0.1
C5515
:RN-CP
1/16W :RN-CP B:1608
0.01
:RN-CP
25V
R5525
R5579 B:1608
C5526 470k
47k
0.0033 1/16W
1/16W
B:1608 :CHIP
:RN-CP
R5551
4.7k
1/16W
:CHIP
4 3 2 1
R5519
100k
R5554 R5527
R5556
1/16W IC5511
47k 10k
4.7k
:RN-CP
1/16W NJM2904M 1/16W
1/16W
R5711 :RN-CP DF/DQP :CHIP
:RN-CP
100k
ERROR AMP
1/16W
:RN-CP R5523
150k
1/16W
5 6 7 8
:RN-CP
R5506
C5514
100k C5516
R5712 0.1 R5526
1/16W 0.01
100k 16V 470k
:CHIP 25V
1/16W B:1608 1/16W
B:1608
:RN-CP :CHIP
R5524
R5520
33k
10k
1/16W
1/16W
:CHIP
:CHIP
C5528
0.0039
630V
:PP
R5597 C5530
270k 0.15
1/16W :MPS
:RN-CP
Q5502
R5505
2SD601A
270k
AFC-OR
1/16W
:RN-CP
R5546
0
C5522
1/16W
0.001
:CHIP
25V C5519
CH:1608 Q5506
0.047
Q5569
2SD601A
16V
2SB709A
B:1608 D5502
H.SAW.RST
DQO-DRV-2
MA111
1k C5506
470p
R5548
B:1608
47k
R5547 R5545
1/16W
22k
R5513 :CHIP
1k 1/16W 1/16W
D5501
1/16W :CHIP :RN-CP
MA111
:CHIP
V_PARA1
R5570
R5569
C5550 10k
1k
0.1 1/16W
1/16W
16V :CHIP
:CHIP
B:1608
-15V
Q5018
IC5007
R5104
R5105 2SD601A
D5006
10k 47k NJM2901M
H-PROT
MA111 1/16W 1/16W H-PROT-CONT1 R5108
:CHIP :CHIP 68k
1/16W
:RN-CP
R5106
4.7k
1/16W
10 | 11 | 12 |
R5558
R5531
D5512
1k R5536
0
1/16W 1PS226 4.7k
1/16W
:CHIP 1/16W
:CHIP
:CHIP
Q5512
2SD601A
Q5513
DQP
C5529
2SD601A
BUFFER 0.01 R5535
DQP-AFC
25V 4.7k
B:1608 1/16W
:CHIP
R5532
1k R5582
R5530
1/16W 1k
4.7k
:CHIP 1/16W
R5574
1/16W C5518
:CHIP
0
:CHIP 0.01
R5557
1/16W
25V
1k
:CHIP
B:1608
1/16W
:CHIP
C5517 L5504
10mH
0.015
:LHL13
400V
:PP IC5506 L5505
10mH
IC5504
C5531 LA6500-FA
R5566 :LHL13
LA6500-FA
D5514 0.1
47 DQP-AMP1
:PT DQP-AMP2
:FPRD S2L60F
Q5507
Q5568
JR5501
2SK2876
2SD601A
0
DQP-DRV-1 DQP-OUT
1/16W
:CHIP
R5567 S
100
1/16W
1 2 3 4 5 1 2 3 4 5
:CHIP R5576
15
:FPRD R5502
C5540
0.001 B:1608
1/16W
R5544 R5581 :CHIP
R5578
10k R5553 C5534 4.7k
47k
47 39k
1/16W 22k 1/16W
1/16W C5502
25V
:RN-CP 1/16W :RN-CP
:RN-CP 470
:RN-CP R5604
25V
1M
R5522
1/16W
R5533
10k
:CHIP
1/16W 100k
:RN-CP 1/16W
:RN-CP
R5568
470k
1/16W
V_PARA2
:CHIP R5603
1M
1/16W
:CHIP
R5117
2.2k
1/16W
:CHIP
R5005
13 | 14 | 15
+12V DQPDAC TO
DFD
R5560
0
1/16W
:CHIP
C5520
0.1
16V
B:1608
+9V
R5541
C5521 C5623
O I
0.01 C5513 220k
100
G
25V 0.01 1/16W
25V
F:1608 :CHIP
B:1608
IC5512
C5598
D5508 47 NJM79M12
MA111 16V -12V-REG
Q5505
2SD601A
BOTTOM DETECT
C5548
0.47
:MPS
R5542
0 R5537
47k 22k
1/16W
1/16W
:RN-CP :CHIP
R5540
2.2
1/2W
:RN
R5588
2.2
R5538
1W
22k
:RS
1/16W
D5504
:CHIP -12V
MA111
Q5504
R5539 C5512
2SB709A
220k 0.01
TOP DETECT
1/16W F:1608
:CHIP
C5077
0.1
16V
F:1608
C5050