Sony MHC-V21D Service Manual page 60

2018/08/28 21:56:45 (GMT+09:00)
MHC-V21/V21D
1-1. SCHEMATIC DIAGRAM - SMPS Board -
1 2 3
A
SMPS BOARD
B
C
D6002
TS10B06G-07 C2
D6001
D
LB10S
(CHASSIS)
ET6000
TH6000
JS6000
1.5
LN6000
E
JS6001 JS6003 JS6006 JS6008
10 10 10 10
C6003
F
C6006
0.1u
LN6001
G
LF6003
VR6000
H
C6007
0.33u
JL6000
F6000
10A
I 250V
JL6001
LN6002 JL6002
~ AC IN
CN6001
1
2
J
K
MHC-V21/V21D
4 5 6
C6322 C6301
R6322 R6326 C6314
120u 120u
47k 47k 0.0047u
450V 450V
D6307
SARS10
JS6302
17.5
Q6301
TK10A80W
R6311 D6302
SWITCHING 100 DA2J10100L
-9
TRANSISTOR
R6316
FB6301
R6314
0
0uH
0
-0.3
R6312 JL6304 JL6303
C6304
R6306 150
S
-0.5
330p
4.7k
R6318
3.3k
R6319
3.3k
JL6302
C6310
R6321
47p 100k
JL6309
C6311
R6333
47p
3.3k
-0.9 -0.3 -0.2
C6307 5 6 8
0.47u
IC6300
D6340 R6340
NCP1240AD100R2G
DA2J10100L 39k
IC6300
JL6305
POWER CONTROL
D6341 C6340
DA2J10100L 0.001u
4 3 2 1
-0.2 -0.2 -0.3
R6341
R6310 R6313
6.8k
0 1.5k
R6303 TH6300 R6307 C6309
C6305 D6303 C6312
0.09 100k 330k 220p 0.0047u 0.01u
DZ2J300M0L
JL6538 JL6541
R6300
2M
R6301
2M
R6302
2M
R6320
470k JL6300
JL6301
D6300 C6300 R6323 R6327 C6315
DZ2J100M0L 0.047u 330k 470k 0.047u
7 8 9 10
C6527
470p
C6321
0.001u
JS6501
JL6542
D6517
FCH10A20
F6500
C6528
6.3A
250V 470p
D6501
R6335
FCH08A15
0.47
C6524
1u
Q6304
2SC2655L-Y T6301
CONVERTER
OVERLOAD
PROTECTION TRANSFORMER
1 18
-0.3 -0.4
2 17
3 16
-0.4
R6330
4 15
4.7k
C6319
5
14
C6313
47u
100u
100V 13
35V
7 12
C6317
470p 8 11
9 10
D6313
DZ2J27000L
D6311
D6502
DZ2J220M0L
DA2J10100L
JL6528
R6334
1k
R6502
1.8k
JL6530
R6336
100k
-0.2
D6306 -0.3
D6500
PH6301
DA2J10100L
DZ2J120M0L
Q6305 EL816S1 (B) (TA) (DTE-S)
-0.3
2PB709ART
DETECT
SWITCH
R6328
4.7k
R6339
1k
JL6308
R6501
100k
PH6302
R6551
EL816S1 (B) (TA) (DTE-S)
10k
R6338
10k JL6306
R6500
100k
JL6307 JL6529 JL6500
Q6307
RHK005N03T146
-0.2
AC DETECT
C6502 R6503
SWITCH 0.01u 22k
PH6300
-0.2
EL816S1 (B) (TA) (DTE-S)
S
-0.1
2 2
11 12 13
JL6536
R6535
15k
R6547 2.7k
C6533 C6531 C6530
0.22u 220u 220u
R6548 2.7k
50V 50V
R6549 2.7k
JS6503
JS6504
C6503
1200u
35V
JL6531
0 R6523 0.2
JL6532 1k
Q6501 Q6504
0.7 0.8
PZTA42G
PZTA42G
MAIN ON
NETWORK R6521
R6538
10k SWITCH
ON 10k
SWITCH
R6525
0
R6514
R6520 R6537 R6530
68k 100k 2.2k 0
R6515
C6510 R6529 R6545
3.3k
0.001u 0 100k
R6516 C6511
R6509 C6509 47k 0.001u
120k 0.047u
JL6525
JL6524
R6517
R6543
1.8k R6542
R6510
8.2k
47k
1M
JL6523
Q6506
R6546
2SCR523UBTL
JL6522 100
DETECT
1.6 15.3
18.1
SWITCH
R6507 3 4 0
R6504
15k 270
IC6500
K Vref 0.4
MM1431CURE
R6518
JL6526 IC6500
8.2k
R6505 R6508
SHUNT
C6522 R6544
15k 270 REGULATOR
A
0.001u 22k
C6504 2 1
2.2u
100V
R6553
D6510 D6516
JL6521
0
DZ2J220M0L DA2J10100L
D6511
DZ2J220M0L
0.5
R6512
Q6500
0
100
2SCR523UBTL
AC-DETECT
SWITCH
14 15 16 17
CN6500
8P
JL6513
9 V1
JL6514
8 V1
JL6515
7 V1
JL6516 MOTHERBOARD
6 V1
JL6517
BOARD
5 V1_GND
JL6518
4 V1_GND CN2007
JL6519
3 V1_GND
JL6520
1 V1_GND
ET6500
FB6501
(CHASSIS)
0uH
NO6501
11P
JL6503
1 A-Supply
C6515
0.1u
JL6504
3 AGND
4 M-Supply
JL6506 MOTHERBOARD
C6523
5 M-Supply
0.1u
JL6507
BOARD
6 M/DGND
JL6508
7 M/DGND CN001
JL6509
R6539
8 AC-DET
JL6533 1k
JL6510
9 MAIN ON
JL6511
10 Network ON
JL6512
11 Latch ON
FB6502
0uH
(CHASSIS)
ET6501
R6540
1k
Q6507
2SCR523UBTL
DETECT
SWITCH
0
JL6527
C6521 R6541
0.001u 10k
R6556
47k
JL6534
JL6535
SYS SET