Schematic Diagram Of B1 (3/11) Board - Sony KDS-50A2000 Service Manual

(9) Schematic Diagram of B1 (3/11) Board

1 2 3
A
6.5V
1.3A
B
002:7H;002:13D;004:12D SET_ON
C
D
E
F
G
H
D5V
I
J
4 5 6 7
D4304
D4308
L4311
EC31QS03L-TE12L
F4301 F4305 0uH PTZ-TE25-3.9B
3.15A 1A
24V 32V
L4302 C4324
C4314
10uH 4.7
XX
L4307 25V
C4301 C4304 C4395
0uH C4391 X7R
4.7 4.7 2200p
470p 3216
25V 25V 50V
C4315 50V
X7R X7R B
B
3216 3216 1005 XX
1005
Q4301
RSS040P03FD5TB
R4314 R4317 R4320
XX XX XX
R4304
XX
FB4302
0uH
R4301
XX
C4319
68p
50V
CH
1005
R4327
R4334
R4308 2.7k 15k
C4316
470k XX 1/16W 1/16W
1/16W RN-CP RN-CP
CHIP 0.5% 0.5%
5%
R4322
R4311 C4317 R4328
6.8k
2.2k 2200p 68k
50V 1/16W
1/16W 1/16W
B CHIP
D4301 CHIP RN-CP
1608 5%
RB520S-30TE61 5% 0.5%
L4309
0uH
F4306
2A
C4327
36V R4329 R4335 R4337 C4329
330p 1
C4307 47k 10k 5.6k
50V 25V
R4309 10 1/16W 1/16W 1/16W
RN-CP RN-CP CH B
XX 10V RN-CP
X7R 0.5% 0.5% 1608 0.5% 2012
3216
L4312 RSS040P03FD5TB
0uH
Q4302 L4303
D4305
EC31QS03L-TE12L 4.7uH
C4392 C4325
C4396
C4302 L4308 C4320 470p 4.7
2200p 0uH
4.7 XX 50V 25V
50V
25V B X7R
R4305 B
X7R 1005 3216
XX 1005
3216 C4321
XX
R4323 R4330 R4331
FB4303 XX XX
XX
0uH
XX
IC4307
1 2 3 4 5
HDMI3.3V
HDMI3.3V
R4414
C4401 XX C4402
XX XX
R4415
XX
R4416
XX
SET5V
SET5V
0.04A
F4304 FB4313
3.15A
0uH
XX
IC4304
1 2 3 4 5
SUBC3.3V
SUBC3.3V
C4376 R4393 C4378
XX XX XX
R4394
XX
R4395
XX
8 9 10 11
SET1.2V
SET1.2V
1.56A
FB4304
0uH
BD9851EFV
C4333
IC4301 1
002:7H;002:13D;004:5C SET_ON
25V
B C4339
R4343
2012 680p
R4339 4.7k
SEL1 GND 1/16W 25V
XX CH
RN-CP
1608
0.5%
RT STB C4344
XX
R4344 R4347
8.2k 470
CT VCC 1/16W
1/16W R4353
RN-CP
CHIP C4341 330
0.5% 0.022
5% 1/16W
MON2 VREF 25V
CHIP
B
5%
1608
INV2 INV1
FB2 FB1
R4350
470k D4311
DTC2 SCP 1/16W
CHIP RB520S-30TE61
5%
PVCC2 DTC1
C4335 R4345 C4345
C4337
0.1 R4351 10
0.022 47k
OUT2 PVCC1 10V 25V 10V
1/16W XX
X7R B X7R
L4310 RN-CP
1005 1608 3216
0uH 0.5%
PGND OUT1
C4331
1
25V
B
2012
SET2.5V2
SET2.5V2
0.9A
FB4308
0uH
PQ070XNA1ZPH
D4309
IC4305
PTZ-TE25-3.9B
CCPM1.8V CCPM1.8V
0.5A
1 2 3 4 5
R4396 C4380
10
470
10V
1/16W
C4377 X7R
RN-CP
1 3216
0.5%
25V R4397
B 0
2012 CHIP
R4398
1k
1/16W
RN-CP
0.5%
PQ018EH02ZPH
IC4306
SET1.8V
SET1.8V
1.1A
1 2 3 4 5
C4400
47
C4399
6.3V
0.33
16V
B
2012
C4403
0.1
10V
X7R
1005
– 46 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010
12 13 14
6.5V
Q4304
2PA1576R-115
R4357
R4354 R4355
47k
0
10k 1/16W
CHIP 1/16W CHIP
CHIP 5%
5%
D4312
R4356 MM3Z3V9T1
10k
R4358
1/16W
1k
CHIP
1/16W
5%
CHIP
5%
Q4305
R4359
2PC4081R-115 C4346 10k
XX 1/16W
CHIP
5%
For Pin JIG
These JL are on B side.
SET1.2V
JL4300
1.25V
JL4301
SET1.8V
JL4307
CCPM1.8V
JL4304
SET2.5V2
JL4306
SET3.3V
JL4308
SUBC3.3V
JL4303
SET5V
JL4305
B1 (3/11) BOARD
RM-YD010 RM-YD010 RM-YD010 RM-YD010
15