D3 Board Schematic Diagram - Sony KV-DZ29M30 Service Manual

6-2-10. D3 Board Schematic Diagram

1 2
A
D3
R6404 R6409
510k 510k
RN-CP
RN-CP
(SUR)
R6405
R6410
510k
510k
RN-CP
RN-CP
R6406
R6411
510k
510k
RN-CP
RN-CP
R6407
R6412
510k
510k
RN-CP
B
RN-CP
R6403
R6413
120k
120k
RN-CP
RN-CP
R6408
75k
RN-CP
MA111-TX
D6402
MA111-TX
R6414 R6419
R6401
4.7k
390k
10k
RN-CP
RN-CP
RN-CP
C
R6415
100k
RN-CP
CATHODE
3
R6416
REF 100k
IC6401
RN-CP
1
KIA431AF
2
ANODE
R6402
10k
D
KV-DZ29M30/M61/M91
3
R6422
680k
RN
D6401
R6423
MA111-TX
680k
R6418
R6424
470k
680k
RN-CP
RN
R6425
C6401
R6417
36k
1
75k RN
RN-CP
R6426
C6404
RN-CP
10
OUT+2 OUT3
D6403
R6421
10k
OUT+1 OUT4
RN-CP
VCC GND
R6429
R6420
10k
IN1 IN4+
470k RN-CP
RN-CP
IN1+ IN4-
IN2- IN3+
IN2+ IN3
R6427
100k
IC6402
RN-CP
LM339NS
C6403
100p
C6405
C6402
CH C6406
1000p
100p
100p
25V
CH
CH
CH
– 69 –
KV-DZ29M30/M61/M91
RM-GA002 RM-GA002
4 5
RN
R6428
56k
RN
R6433
150
R6431
1W
10k
47k
RS
RN-CP
D6408
D6410
MA111-TX
D6404
MA111-TX
MA111-TX
D6409
MA8120-M
D6411
RN-CP
MA8120-M
Q6401
2SA1235-F
R6430
39k
D6407
RN-CP
MA111-TX D6412
MA111-TX
D6405 D6406
MA111-TX XX
Q6402
2SC1623-L5L6
C6407
C6408
R6435
0.01
3.3
22k
25V
R6432
RN-CP
4.7k
RN-CP
B-CX2(06)13412-SAF-D3.-DZ29M30
6
CN6401
4 S_SENSE
GRN
1
M_SENSE
TO D BOARD
CN6620
4 PL
CN6402
XX
3 PH
GRN
2 PH_E
TO D BOARD
1 PH_C
CN6622
1 P_VCC CN6403
XX
2 DL
Q6403 GRN
2SA1235-F
3 DH
TO D BOARD
4 P_GND CN6621
R6437
10k
RN-CP
R6434
R6438
R6436
22k
10k
4.7k
RN-CP
Q6404
2SC1623-L5L6
R6439
C6409 47k
2.2 RN-CP
– 70 –
7
A
*
B
C
D