B Board Schematic Diagram (3 Of 9) - Sony KF-E42A10 Service Manual

B BOARD SCHEMATIC DIAGRAM (3 OF 9)

1 | 2 | 3 | 4 | 5 |
A
1MAIN_CCPYUV
—
RB4500 RB4501
10 10
MAIN_D2IN R4509
10 R4302 R4303 R4304
1/16W 10 10 10
CHIP
B 1/16W 1/16W 1/16W
CHIP CHIP CHIP
—
CCPOUT2
C
C4324
0.1
10V
— X7R
1005
C4325
C4322 0.1
0.1
10V 10V
X7R
X7R
1005 1005
C4319
0.1 C4320 C4321
10 10
10V R4305 R4306
D X7R 6.3V 6.3V 10k 10k
X6S X6S
2012 2012 1/16W 1/16W
1005 CHIP CHIP
R4301
10k
1/16W
CHIP
—
V4 U4 T4 R4 P4 N4 M4 L4 K4 J4 H4 G4 F4 E4 D4 C4 C5 C6
W4 DVD
E
W5 DVD
W6 DVD
W7 DVD
C4310 C4315 C4317
0.01 0.01
100 16V 16V W8 DVD
10V
X7R X7R
— 1005 1005 W9 DVD
W10 DVD
AVD_M
W11 AVD
W12 AVD
W13 AVD
F
W14 AVD
C4308 W15 AVD
C4305 C4313
100 0.01 0.01
10V 16V 16V W16 AVD
X7R
X7R
1005 1005
W17 AVD
—
W18 AVD
W19 AVD
V19 AVD
U19 AVD
T19 AVD
G
R19 AVD
P19 AVD
N19
AVD
M19 AVD
—
L19 AVD
K19 AVD
J19 AVD
H19 AVD
G19 AVD
H
F19 AVD
AVD_M E19 AVD
D19 DAAVS2
D18 DAVRO1
—
D17 AVSPL
D16 DVD
C4304 C4306 C4309 C4314
0.01 0.01 0.01 0.01
16V 16V 16V 16V
D15 DVD
X7R X7R X7R X7R
1005 1005 1005 1005
D14 DVD
I D13 DVD
D12 DVD
D11 DVD
D10 DVD
D9 DVD
—
D8 DVD
D7 DVD
D6 DVD
DVD_M
D5 DVD
J K9 VSS
L9 VSS
M9 VSS
C4505 C4506 C4507 C4508 C4509 C4311 C4316 C4318 N9 VSS
0.01 0.01 0.01
100p 100p 100p 100p 100p
50V 50V 50V 50V 50V 16V 16V 16V P9 VSS
CH CH CH CH CH X7R X7R X7R
— 1005
1005 1005 1005 1005 1005 1005 1005
P10 VSS
P11 VSS
P12 VSS
P13 VSS
K P14 VSS
N14 VSS
M14 VSS
L14 VSS
— K14 VSS
J14 VSS
J13 VSS
J12 VSS
L4315
J11 VSS
1uH
L
J10 VSS
A1.8V
K10 VSS
L4316
C4516 1uH
100p L10 VSS
50V
CH M10 VSS
1005
— N10 VSS
N11 VSS
DVD_M
N12 VSS
N13 VSS
M13 VSS
M
L13 VSS
K13 VSS
K12 VSS
K11 VSS
— L11 VSS
M11 VSS
M12 VSS
L12 VSS
L4300 R4510
1uH 0 CHIP
N DAAVD_M
R4511
L4301
10uH 0 CHIP C4513
100p
D3.3VPL_M
50V
L4302 R4512 CH
1uH 0 CHIP C4514
1005 A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 L1 M1 N1 P1 R1 T1 U1 V1 W1 Y1 AA1 AB1 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10AB11AB12AB13AB14AB15AB16AB17AB18AB19AB20AB21AB22AA22 Y22 W22 V22 U22 T22 R22 P22 N22 M22 L22 K22 J22 H22 G22 F22 E22 D22 C22 B22 A22 A21
AVD_M 100p
C4510 50V
100p
C4515 CH
50V 1005
— CH 100p
1005
50V
CH
1005
R4307
0
A1.8V
CHIP
O AVDAD_M
L4305
1uH
DVDAD_M
L4306
—
1uH
AVDPL_M
L4307
1uH
C4303 C4307
P C4301 C4302 0.1 C4312
C4300 100 0.1 0.1
100 100 10V 10V 10V
10V 10V 10V X7R X7R
X7R
1005 1005 1005
KF-E42A10/E50A10
6 | 7 | 8 | 9 | 10 | 11 |
C4327
0.1
10V
X7R
1005
DAAVD_M
R4317
220
1/16W JL4301
RN-CP
R4312
10 R4318
4.7k
1/16W
CHIP 1/16W
RN-CP
C4330
0.1
R4326 10V
10 X7R
1/16W
CHIP 1005
C4328 C4329
R4314 R4315 0.1 0.1 R4327 R4328
2.7k 10V 10V
0 X7R X7R 0
1/16W
CHIP CHIP CHIP
1005 1005
R4322 R4323 R4324
10 10k 0
1/16W 1/16W
CHIP CHIP CHIP
C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 D20 E20 F20 G20 H20 J20 K20 L20 M20 N20 P20 R20 T20 U20 V20 W20 Y20 Y19 Y18 Y17 Y16 Y15 Y14 Y13 Y12 Y11 Y10 Y9 Y8 Y7 Y6 Y5 Y4 Y3 W3 V3 U3
IC4300
CXD3807AGB
(9Ah)
A20 A19 A18 A17
R4321
10
1/16W
CHIP
R4309
0 C4326
0.01
16V
CHIP
X7R
1005
R4311
R4310
10 10
1/16W 1/16W
CHIP
CHIP
R4320
10k
1/16W
CHIP
12 | 13 | 14 | 15 | 16 | 17
IC4308
NJM2125F(TE2)
OP AMP
2.5V
R4457
OUT -
0
CHIP R4354
0 GND
CHIP
VCC +
R4351 R4350
0 0
CHIP CHIP
R4355
0
CHIP
DAAVD_M
C4348
0.1
C4331
0.1
10V
X7R
DCV0_M
1005
R4476
Q4311
C4333 3.3k DCV1_M
2SC2412K-T-146-S 1/16W
0.1 RN-CP
10V DCV2_M
X7R
1005 R4479
1.8k DCV3_M
1/16W
RN-CP
0 C4343
R4477 10 DCV4_M
CHIP 1.2k 6.3V
1/16W X6S
RN-CP DCV5_M
C4332 2012
0.1 C4334
10 DCV6_M
10V R4473
X7R 6.3V
X6S 10k C4502
DCV7_M
1005 220
2012 4V
T3 R3 P3 N3 M3 L3 K3 J3 H3 G3 F3 E3 DCV8_M
DCV9_M
DCVCLK_M
M_D2Y8
D2Y8 D3
M_D2Y2
D2Y2 C3
D1VTIM B3
D1R7 B4
D1R4 B5
D1R1 B6
OSDR_M
D1B6 B7 OSDG_M
D1B3 B8 OSDYS_M
D1B0 B9 OSDB_M
D1G5 B10
D1G2 B11 OSDYM_M
IRAM_CK_M
IRAM_CK B12
IRAM_INT_M
IRAM_INIT B13
C4338
0.1
SADSEL0 B14 10V
R4331
X7R
0
SDA B15 1005
CHIP
VSS B16
AVDPL B17
DAVREF2 B18
C4336
0.1
DAAVD1 B19 10V
X7R
VSS B20
1005
CPO2_V
OUT2V B21
CPO2_C5 C4345
0.1
OUT2B5 C21
10V
CPO2_C3 X7R
OUT2B3 D21
CPO2_C0 1005
OUT2B0 E21
CPO2_Y5
OUT2G5 F21
CPO2_Y2
RB4306
OUT2G2 G21
OUT2R7 H21
OUT2R4 J21
OUT2R1 K21
1M_VS-1
OUT1V L21
1MC8-1 IRAM_CK_M
OUT1C8 M21
1MC5-1 IRAM_DAT_M
OUT1C5 N21
1MC2-1 IRAM_INT_M
OUT1C2 P21
1MY9-1 IRAM_MODE_M
OUT1Y9 R21
1MY6-1 IRAM_SEL_M
OUT1Y6 T21
1MY3-1
OUT1Y3 U21 R4339
R4332
1MY0-1 1/16W CHIP
10
OUT1Y0 V21 1/16W
CHIP (DE) 5%
JL4302
OSDCLK W21
OSDB_M
OSDB Y21
R4333
5% 10k
SHIZ AA21 1/16W
CHIP
CKE AA20
BA1 AA19 5%
XWE AA18
ADDR11
ADDR11 AA17
ADDR8
ADDR8 AA16
ADDR5
ADDR5 AA15
ADDR2
ADDR2 AA14
DQ15
DQ15 AA13
DQ12
DQ12 AA12
DQ9
DQ9 AA11
DQ6
DQ6 AA10
DQ3
DQ3 AA9
DQ0
DQ0 AA8
DCVCLK_M
DCVCLK AA7
R4334
0 DCV7_M
DCV7 AA6
CHIP DCV4_M
DCV4 AA5
DCV1_M
DCV1 AA4
GI2_M
G_I2 AA3
G_O1 AA2
R4338
0
CLP_P Y2
C4339
0.1 CHIP
R4336
TRST W2 0 10V
X7R
CHIP
TDI V2
1005
VSS U2
GI0_M
VRB5 T2
GI1_M
AVSAD5 R2
GI2_M
VRB4 P2 C4340
GI3_M
0.1
AVSAD4 N2 10V
X7R
VRB123 M2 1005
DVSAD123 L2
VRM1 K2
C4342 R4454
C4337 0.1
AVSAD1 J2 39
10 10V 1/16W
6.3V X7R RN-CP
X6S 1005
VSS H2
2012 M_D2V
D2VTIM G2
M_D2C6
D2C6 F2
M_D2C2
D2C2 E2
M_D2Y9
D2Y9 D2
M_D2Y6
D2Y6 C2
M_D2Y3
D2Y3 B2
M_D2Y0
D2Y0 A2
D1CLK A3
D1HTIM A4
R4474
10k
1/16W
CHIP
5%
A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5
R4330
0
CHIP
C4335
0.1
10V
X7R
1005
| 18 | 19 | 20 | 21 | 22 |
3.3V
SDRAM
FL4302
EMI
O I L4313 R4434
C4372 1uH
IC4301 C4365 G 0
PQ070XZ01ZPH 0.1
47 10V CHIP
16V
1.8V REG X7R
1005 VDD VSS
C4378 DQ15
1 2 3 4 5 0.1 DQ0 DQ15
10V
DQ0 DQ14
X7R
VDDQ VSSQ
1005
DQ1 C4379 DQ13
A1.8V 0.1 DQ1 DQ14
10V
C4344 R4348 DQ2 DQ12
0.01 C4346 470 C4347 X7R
16V 100 0.01 C4354 DQ2 DQ13
1/16W 10 1005
X7R 10V RN-CP 16V DQ3
1005 X7R 6.3V
1005 X6S VSSQ VDDQ RB4315
R4346 2012 C4394 100
33
R4484 RB4312 DQ3 DQ12 0.1
18 1/16W 100 10V
1/16W RN-CP X7R DQ11
RN-CP DQ4 DQ11
1005
DQ4 DQ10
VDDQ VSSQ
R4347 DQ5 C4380 DQ9
680 0.1
1/16W DQ5 DQ10
10V
RN-CP DQ6 X7R DQ8
DQ6 DQ9
DQ7 1005
R4486 RB4316
1.5k R4485 VSSQ VDDQ
1/16W 390 100
1/16W
RN-CP RB4313
RN-CP 100 DQ7 DQ8
VDD VSS
C4381
DQM 0.1
R4400 100 DQML NC
10k 10V
RB4307 1/16W CHIP X7R
XWE WE DQMH
R4401 100 R4436 47
1/16W CHIP 1005 1/16W CHIP
XCAS
R4402 100 CAS CLK R4437 100
1/16W CHIP 1/16W CHIP
XRAS 5% RAS CKE
R4403 100 100
1/16W CHIP RB4317
XCS 5% CS NC 5%
R4404 100
1/16W CHIP ADDR11
BA0 5% 5%
10k R4405 100 BA0 A11
ADDR9
RB4308 1/16W CHIP
BA1 5% BA1 A9
R4406 100
ADDR10 1/16W CHIP ADDR8
5%
100 A10 A8
ADDR0 RB4314 ADDR7
5% A0 A7
ADDR1 ADDR6
5%
A1 A6
ADDR2 ADDR5
A2 A5
10k
ADDR3 ADDR4
RB4309
A3 A4
VDD VSS 100
RB4318
C4382
0.1
10V
X7R
1005
A5V_1
R4341 C4373 L4500
10 10
1/16W 10uH
6.3V 3.3V
CHIP X6S
DTT_MUTE Q4302 R4514
2SC4178-F13F14-T1 2012 0 C4389
100
10k
RB4310 C4357 10V
CHIP L4310 C4519
0.1 10uH 0.1
5% R4458 10V C4390
560 X7R 10V 10
1005 X7R
1/16W 1005 6.3V
M_G/Y CHIP X6S
REF1 REF2
R4408 C4374 2012
0 C4405
R4373 10 VDD REF3 100
6.3V
33 CHIP X6S C4391 10V
1/16W R4515 2012 10
RN-CP I2C_SDA SDA VCC1
0 6.3V
CHIP X6S
I2C_SCL SCL OUT1A
R4374 R4416
56 R4409 0 2012
0
R4342 1/16W VSS OUT1B MAIN_G/Y
10k RN-CP CHIP
1/16W Q4312 CHIP R4372
MUXSEL GND1 0
CHIP 2SA1226-T1E3E4
5%
CHIP
AVD_M ADS VCC2
R4417 R4450
2.2k
0 1/16W
I2C_SDA
R4340 CHIP CHIP
10
Q4303 VIDEO BUFFER
1/16W SM5302AS-G-ET
CHIP 2SC4178-F13F14-T1
5% AVDPL_M R4516 IC4303
C4358
0 22 R4453 C4402
CHIP 6.3V 100
DAAVD_M 2.2k 10V
R4459 1/16W
R4343 R4345 560 CHIP
220 4.7k 1/16W
1/16W 1/16W M_B/U IN1A OUT2A MAIN_B/U
CHIP C4375
RN-CP RN-CP 1
6.3V IN1B OUT2B
R4376
R4344 39 X6S
4.7k R4517
1/16W 0 1608 ISET GND2 R4392
1/16W RN-CP CHIP
RN-CP 0 C4404
R4377
IN2A VCC3 CHIP 100
0 R4518 C4359 C4376 10V
CHIP 0 1
22 6.3V IN2B OUT3A MAIN_R/V
CHIP 6.3V
Q4313 X6S
R4378
470 2SA1226-T1E3E4 1608 IN3A OUT3B
1/16W
RN-CP IN3B GND3
C4377
1
10k
6.3V
X6S R4475
C4520
Q4304 2.2k
2SC4178-F13F14-T1 R4407 1608 1/16W 0.1
1.8k CHIP 10V
1/16W
X7R
RN-CP 1005
R4460
560
M_R/V
1/16W C4517 R4489 R4490 Q4322 R4504
CHIP 100 470 R4488
220 0 2SC4178-F13F14-T1 470
R4379 10V 1/16W 1/16W L4317 1/16W
R4520 CHIP RN-CP CHIP
39 C4362 10uH CHIP
1/16W R4519 0 22 2SA1226-T1E3E4
RN-CP 0 CHIP 6.3V Q4500
Q4321
CHIP C4416 2SA1226-T1E3E4
R4380 10p
0 R4503
CHIP 50V
CH C4415 R4492 0
470 CHIP
Q4314 R4491 47p
3.3V 1005 50V 1/16W R4444
2SA1226-T1E3E4 47 CH CHIP
R4381 CHIP R4493 1/16W
470 47
1/16W 1005
1/16W
RN-CP RN-CP Q4309
10k
L4309 2SC4178-F13F14-T1
10uH
C4366
10
6.3V
R4513
X6S 0
2012 CHIP
C4518
0.1
C4409
10V R4442 0.1
C4367 X7R 3.3k 10V
CKE I2C_SDA 10 1/16W
6.3V 1005 X7R
R4430 CHIP
X6S C4386 0 1005
BA1 I2C_SCL
2012 10
REF1 REF2 X6S CHIP
XWE R4410 6.3V
0 2012 C4396
Q4305 VDD REF3 100
2SC4178-F13F14-T1 CHIP C4387 10V
10
SDA VCC1
R4463 R4411 6.3V
560 0 X6S
SCL OUT1A
1/16W
M_CV/Y CHIP CHIP 2012
VSS OUT1B MAIN_CV/Y
001:3A R4412
0 R4448
Q4316 0 L4314
R4382 MUXSEL GND1
180 2SA1226-T1E3E4 CHIP 1uH
1/16W CHIP
R4521 ADS VCC2 R4478
RN-CP 0
R4451 2.2k
R4383 CHIP 0 1/16W
CHIP
180 Q4310
1/16W CHIP
RN-CP VIDEO BUFFER 2SC4178-F13F14-T1
SM5302AS-G-ET C4392
C4368 IC4302 0.1
R4483 1 R4424
10 6.3V 10V 2.2k
1/16W X7R 1/16W
X6S
RN-CP 1005 CHIP
R4384 1608
220 IN1A OUT2A
1/16W R4522 R4349
RN-CP C4360
0 22 IN1B OUT2B R4425 10
6.3V 2.2k 1/16W
CHIP R4452 CHIP
C4369 0 1/16W
1 ISET GND2 CHIP
6.3V CHIP
X6S
IN2A VCC3
C4361 C4370 1608
22 IN2B OUT3A
6.3V 1
6.3V
X6S
JL4303 Q4306 IN3A OUT3B
2SC4178-F13F14-T1 1608 R4468
IN3B GND3
0
R4398 C4371
1.8k R4467 CHIP
R4465 1/16W 1 1k
560 6.3V 1/16W
M_C R4524 RN-CP X6S R4466
1/16W 0 CHIP
CHIP 1k
CHIP 1608 1/16W
CHIP
10k R4385
RB4311 180 R4470
1/16W 0
RN-CP
CHIP
R4386 R4523
180 0
1/16W 2SC4178-F13F14-T1
RN-CP CHIP Q4317
R4482 2SA1226-T1E3E4
10 M_YS
Q4319
1/16W R4472 R4471 2SC4178-F13F14-T1
RN-CP 2.2k
1/16W 10k C4355
1/16W 0.1
R4387 CHIP CHIP
220 5%
1/16W
RN-CP
R4413 C4408
0 C4407
10 0.1
R4432 10V
CHIP 1.2k 6.3V X7R
X6S
1/16W
RN-CP 1005
2012
D3.3VPL_M
R4395
1k R4426 C4349
1/16W 1.8k 100
CHIP 1/16W
10V
RN-CP
ENA OUTC
R4418
33k
R4362 ENC INC-
1/16W
330 Q4307 CHIP R4433
1/16W 5%
CHIP 2SA1226-T1E3E4 ENB INC+ 680 FB4500
R4414 1/16W I2C_SDA
0 RN-CP
VCC VEE
Q4300 R4438 FB4503
CHIP 1k I2C_SCL
2SA1226-T1E3E4 1/16W
R4364 R4495 R4496 INA+ INB+
100 100 100 R4415 CHIP
1/16W 1/16W
1/16W 1.2k INA- INB-
R4352 RN-CP RN-CP RN-CP 1/16W
150 RN-CP
1/16W R4388 OUTA OUTB
CHIP 100 R4427
R4439 C4512
1/16W R4419 R4420 1k 1k
RN-CP 680 1.8k NC NC 1/16W 100p
1/16W 1/16W CHIP 1/16W 50V
CHIP
RN-CP RN-CP 5% CH
1005
D3.3VPL_M C4384 R4506
1 0
6.3V
R4396 X6S CHIP
1k
1/16W 1608 C4500
CHIP R4422 0.001
1k 50V
1/16W
X7R CONT VDD
CHIP 1005
R4363
330
1/16W GND OUT
CHIP
R4423
1k X4500
Q4301
2SA1226-T1E3E4 Q4308 1/16W 79.99188313MHz
R4497 R4367 2SA1226-T1E3E4 CHIP
100 100 R4498
100
1/16W 1/16W 1/16W
RN-CP RN-CP CCPX_M_CLK
R4353 RN-CP
150 R4389
1/16W 100
CHIP 1/16W
RN-CP
C4351
1 R4368 B 3/9
6.3V 10
1/16W
X6S
CHIP 5%
1608
JL4502
OSDH_M Video A/D CCPx
JL4503
OSDV_M
KF-E42A10/E50A10
23 | 24 |
DQM
SDCLK
CKE
A5V_2
L4501
10uH
6.8k
CHIP
MAIN_CLPSW
AVDAD_M
5%
3.3V
C4411
0.1
10V
X7R C4414
22
1005 6.3V
MAIN_YS/C
R4447
470
1/16W
CHIP
AVDAD_M
Q4318
0uH
SDA_B3.3
0uH
SCL_B3.3
3.3V
L4320
10uH
FB4310
0uH
C4511
100p
50V
CH
1005
C4501 C4504
R4507 0.01 10
100 16V 6.3V
1/16W X7R 2012
CHIP 1005
9-965-991-01<MIXAGA>B-P3
85