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Dsu (9/12) Board - Sony KDS-R50XBR1 Service Manual

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DSU (9/12) Board

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1
3
5
7
9
11 13
15
1MAIN_CCPYUV
010:1B;011:2B
2
4
6
8
10
12 14 16
2
4
6
8
10 12 14
16
A
MAIN_D2IN
008:8B
R4302
R4303
R4304
33
10
10
1/16W
1/16W
1/16W
CHIP
CHIP
CHIP
B
MAIN_D1IN
008:8F
C4324
0.1
10V
B
1005
C4325
R4306
C4322
0.1
R4305
10k
0.1
10V
10V
10k
B
1/16W
1/16W
B
1005
CHIP
CHIP
1005
C4319
C4320
C4321
0.1
10
10
10V
6.3V
6.3V
B
B
B
1005
2012
2012
C4323
R4301
10
10k
6.3V
B
1/16W
C
2012
CHIP
V4
U4
T4
R4
P4
N4
M4
L4
K4
J4
H4
G4
F4
E4
D4
C4
C5
C6
C7
V4
U4
T4
R4
P4
N4
M4
L4
K4
J4
H4
G4
F4
E4
D4
C4
C5
C6
C7
W4
W4
DVD
W5
C4310
W5
DVD
100
W6
10V
W6
DVD
W7
C4317
C4315
W7
DVD
0.1
0.1
W8
10V
10V
W8
DVD
B
B
W9
1005
1005
W9
DVD
W10
W10
DVD
W11
AVD_M
W11
AVD
W12
D
009:13E;009:2F;
W12
AVD
C4305
009:2J;009:8A
W13
100
W13
AVD
10V
W14
C4308
C4313
W14
AVD
0.1
0.1
W15
10V
10V
W15
AVD
B
B
W16
1005
1005
W16
AVD
W17
W17
AVD
W18
W18
AVD
W19
W19
AVD
V19
V19
AVD
U19
U19
AVD
T19
T19
AVD
R19
R19
AVD
P19
E
P19
AVD
N19
N19
AVD
M19
M19
AVD
L19
L19
AVD
K19
K19
AVD
J19
J19
AVD
H19
H19
AVD
G19
G19
AVD
009:13E;009:2D;
F19
009:2J;009:8A
F19
AVD
E19
AVD_M
E19
AVD
C4304
D19
0.1
D19
DAAVS2
10V
R4300
D18
B
2.7k
D18
DAVRO1
1005
1/16W
D17
C4306
C4309
C4314
CHIP
D17
AVSPL
F
0.1
0.1
0.1
D16
10V
10V
10V
D16
DVD
B
B
B
D15
1005
1005
1005
D15
DVD
D14
D14
DVD
D13
D13
DVD
D12
D12
DVD
D11
D11
DVD
D10
D10
DVD
D9
D9
DVD
D8
D8
DVD
D7
D7
DVD
D6
D6
DVD
D5
009:2I
DVD_M
D5
DVD
C4311
K9
G
0.1
K9
VSS
10V
L9
B
L9
VSS
1005
M9
C4316
C4318
M9
VSS
0.1
0.1
N9
10V
10V
N9
VSS
B
B
P9
1005
1005
P9
VSS
P10
P10
VSS
P11
P11
VSS
P12
P12
VSS
P13
P13
VSS
P14
P14
VSS
N14
N14
VSS
M14
M14
VSS
L14
L14
VSS
H
K14
K14
VSS
J14
J14
VSS
J13
J13
VSS
J12
J12
VSS
J11
J11
VSS
J10
J10
VSS
K10
1.8V
K10
VSS
L10
L10
VSS
M10
M10
VSS
L4303
N10
XX
N10
VSS
N11
DVD_M
N11
VSS
009:2G
N12
L4304
N12
VSS
XX
N13
I
L4315
N13
VSS
1uH
M13
M13
VSS
A1.8V
L13
007:4E;009:14B;
L13
VSS
L4316
K13
009:3K
1uH
K13
VSS
K12
K12
VSS
K11
K11
VSS
L11
L11
VSS
M11
M11
VSS
M12
M12
VSS
3.3V
L12
L12
VSS
L4300
1uH
DAAVD_M
009:12B;009:13E;
L4301
009:6A;009:8L
10uH
D3.3VPL_M
009:13J;009:14I
J
L4302
1uH
A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 L1 M1 N1 P1 R1 T1 U1 V1 W1 Y1 AA1AB1AB2AB3AB4AB5AB6AB7AB8AB9AB10AB11AB12AB13AB14AB15AB16AB17AB18AB19AB20AB21AB22AA22 Y22 W22 V22 U22 T22 R22 P22 N22 M22L22 K22J22 H22G22 F22E22 D22C22B22A22A21
AVD_M
009:13E;009:2D;
A1 B1 C1 D1 E1 F1 G1 H1 J1 K1 L1 M1 N1 P1 R1 T1 U1 V1
W1 Y1 AA1
009:2F;009:8A
R4307
R4308
R4309
0
XX
0
A1.8V
007:4E;009:14B;
CHIP
CHIP
009:2I
AVDAD_M
L4305
009:11A;009:17G;
R4310
1uH
10
009:17H;009:9A
1/16W
CHIP
DVDAD_M
009:4A
L4306
K
1uH
AVDPL_M
009:13E
L4307
1uH
C4303
C4307
C4312
C4300
C4301
0.1
0.1
0.1
100
100
C4302
10V
10V
10V
10V
100
10V
B
B
B
10V
1005
1005
1005
L
5
6
7
C4327
R4317
R4319
0.1
220
4.7k
10V
1/16W
1/16W
B
1005
RN-CP
RN-CP
DAAVD_M 009:12B;009:13E;
009:2J;009:8L
R4312
R4318
10
4.7k
1/16W
1/16W
CHIP
RN-CP
R4313
0
CHIP
R4315
R4322
R4323
R4314
2.7k
10
10k
1/16W
1/16W
1/16W
0
CHIP
CHIP
CHIP
CHIP
R4316
XX
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
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
IC4300
CXD3807AGB
AB1AB2AB3AB4AB5AB6AB7
AB8AB9AB10AB11AB12 AB13
AB14AB15
AB16AB17AB18
AB19AB20AB21AB22AA22Y22 W22V22U22 T22R22 P22
N22M22 L22 K22J22 H22
G22F22 E22 D22C22B22A22
R4321
10
1/16W
CHIP
R4325
XX
R4320
10k
1/16W
CHIP
8
9
10
11
JL4301
R4354
XX
R4457
OUT
0
CHIP
VCC
R4355
XX
C4348
XX
C4331
0.1
10V
B
1005
R4455
R4476
C4330
3.3k
R4326
470
0.1
1/16W
10
C4333
10V
1/16W
10V
Q4311
RN-CP
1/16W
0.1
B
RN-CP
B
CHIP
1005
1005
2SD596-T1DV5
R4479
1.8k
C4334
C4329
1/16W
10
0.1
RN-CP
C4343
R4328
6.3V
R4456
10V
10
0
B
XX
R4477
B
6.3V
CHIP
2012
1.2k
B
1005
1/16W
2012
RN-CP
R4327
R4473
0
10k
1/16W
CHIP
CHIP
Y4
Y3
W3
V3
U3
T3
R3
P3
N3
M3
L3
K3
J3
H3
G3
F3
E3
Y3
W3
V3
U3
T3
R3
P3
N3
M3
L3
K3
J3
H3
G3
F3
E3
D3
M_D2Y8
D2Y8
D3
C3
M_D2Y2
D2Y2
C3
M_D1V
B3
D1VTIM
B3
B4
D1R7
D1R7
B4
B5
D1R4
D1R4
B5
B6
D1R1
D1R1
B6
B7
M_D1C6
D1B6
B7
B8
M_D1C3
D1B3
B8
B9
M_D1C0
D1B0
B9
B10
M_D1Y5
D1G5
B10
B11
M_D1Y2
D1G2
B11
B12
IRAM_CK_M
IRAM_CK
B12
B13
IRAM_INT_M
IRAM_INIT
B13
C4338
B14
0.1
SADSEL0
B14
R4331
10V
B15
0
B
SDA
B15
CHIP
1005
B16
VSS
B16
B17
AVDPL
B17
B18
DAVREF2
B18
C4336
B19
0.1
DAAVD1
B19
10V
B20
B
VSS
B20
1005
B21
OUT2V
B21
C21
OUT2B5
C21
D21
OUT2B3
D21
E21
OUT2B0
E21
F21
OUT2G5
F21
G21
OUT2G2
G21
H21
OUT2R7
H21
J21
OUT2R4
J21
K21
OUT2R1
K21
L21
1M_VS-1
OUT1V
L21
IRAM_CK_M
M21
1MC8-1
OUT1C8
M21
N21
1MC5-1
IRAM_DAT_M
OUT1C5
N21
IRAM_INT_M
P21
1MC2-1
OUT1C2
P21
R21
1MY9-1
IRAM_MODE_M
OUT1Y9
R21
T21
1MY6-1
IRAM_SEL_M
OUT1Y6
T21
U21
1MY3-1
OUT1Y3
U21
R4332
V21
10
OUT1Y0
V21
1/16W
W21
CHIP
OSDCLK
W21
Y21
OSDB
Y21
R4333
AA21
10k
SHIZ
AA21
1/16W
AA20
CHIP
CKE
AA20
AA19
BA1
AA19
AA18
XWE
AA18
AA17
ADDR11
ADDR11
AA17
AA16
ADDR8
ADDR8
AA16
AA15
ADDR5
ADDR5
AA15
AA14
ADDR2
ADDR2
AA14
AA13
DQ15
DQ15
AA13
AA12
DQ12
DQ12
AA12
AA11
DQ9
DQ9
AA11
AA10
DQ6
DQ6
AA10
AA9
DQ3
DQ3
AA9
AA8
DQ0
DQ0
AA8
AA7
DCVCLK
AA7
R4334
AA6
DCV7
AA6
0
CHIP
AA5
DCV4
AA5
AA4
DCV1
AA4
AA3
G_I2
AA3
AA2
G_O1
AA2
R4335
C4413
Y2
XX
XX
R4338
CLP_P
Y2
0
W2
C4339
R4336
CHIP
TRST
W2
0.1
0
V2
10V
CHIP
TDI
V2
B
U2
R4337
1005
XX
VSS
U2
C4341
T2
XX
VRB5
T2
R2
AVSAD5
R2
P2
VRB4
P2
N2
C4340
B
AVSAD4
N2
0.1
1005
M2
10V
VRB123
M2
L2
DVSAD123
L2
K2
VRM1
K2
C4342
J2
R4454
C4337
0.1
AVSAD1
J2
39
10
10V
H2
1/16W
6.3V
B
VSS
H2
RN-CP
B
1005
G2
M_D2V
2012
D2VTIM
G2
F2
M_D2C6
D2C6
F2
E2
M_D2C2
D2C2
E2
D2
M_D2Y9
D2Y9
D2
C2
M_D2Y6
D2Y6
C2
B2
M_D2Y3
D2Y3
B2
R4474
A2
10k
D2Y0
A2
1/16W
A3
CHIP
M_D1CLK
D1CLK
A3
A4
M_D1H
D1HTIM
A4
A20
A19A18A17
A16A15
A14
A13A12
A11
A10 A9
A8
A7 A6
A5
A21A20A19 A18 A17A16 A15A14
A13A12A11A10
A9 A8 A7 A6 A5
C4335
0.1
10V
B
1005
R4329
XX
– 32 –
K
12
13
14
IC4304
MT48LC4M16A2P-75-Y14W-G
C4378
C4372
0.1
C4365
0.1
10V
47
10V
B
16V
B
1005
1005
VDD
IC4301
100
PQ070XZ01ZPH
RB4304
DQ0
DQ0
VDDQ
GND
2.5V
DQ1
C4379
0.1
10V
B
1005
1
2
3
4
5
DQ1
+
DQ2
DQ2
007:4E;009:2I;
DQ3
IC4308
R4348
C4347
009:3K
C4344
C4354
VSSQ
C4346
470
0.01
A1.8V
XX
R4351
R4350
0.01
10
DQ4
100
1/16W
25V
XX
XX
25V
6.3V
DQ3
10V
RN-CP
B
B
B
DQ5
1005
1005
R4346
2012
DQ4
R4484
33
DQ6
DAAVD_M
VDDQ
18
1/16W
009:13E;009:2J;
1/16W
RN-CP
DQ7
DQ5
009:6A;009:8L
RN-CP
R4347
C4380
DQ6
680
1/16W
0.1
RN-CP
10V
VSSQ
B
1005
DQ7
R4486
R4485
1.5k
390
VDD
1/16W
1/16W
R4399
100
1/16W CHIP
RN-CP
RN-CP
C4381
009:17C;009:6L
DQM
DQML
0.1
R4400
100
1/16W
CHIP
10V
009:12G
XWE
WE
B
R4401
100
1/16W
CHIP
1005
009:6L
XCAS
CAS
R4402
100
1/16W
CHIP
009:7A
XRAS
RAS
R4403
100
1/16W
CHIP
009:6L
XCS
CS
R4404
100
1/16W
CHIP
009:7A
BA0
BA0
R4405
100
1/16W
CHIP
009:12G
BA1
BA1
ADDR10
R4406
100
1/16W
CHIP
A10
100
ADDR0
RB4314
A0
ADDR1
A1
ADDR2
A2
ADDR3
A3
VDD
C4382
0.1
10V
B
1005
5V
R4341
10
C4373
1/16W
10
3.3V
5V
CHIP
L4308
6.3V
CCPM_MUTE
10uH
B
007:14J
2012
10k
RB4310
Q4302
C4357
R4458
C4374
L4312
OSDR_M
2SC4178-F13F14-T1
C4356
0.1
10
L4310
560
10uH
100
10V
6.3V
10uH
1/10W
B
OSDG_M
10V
B
M_G/Y
RN-CP
1005
2012
OSDYS_M
REF1
REF2
007:4D
R4408
OSDB_M
R4373
007:15D;009:13E;
0
VDD
REF3
10
009:14G;010:13J
CHIP
1/16W
SDA
VCC1
RN-CP
I2C_SDA
OSDYM_M
R4374
I2C_SCL
SCL
OUT1A
R4416
150
R4409
007:13C;009:14G;
0
R4342
1/16W
0
VSS
OUT1B
009:5A;010:13J
10k
RN-CP
CHIP
CHIP
1/16W
MUXSEL
GND1
AVD_M
CHIP
R4375
009:2D;009:2F;
220
ADS
VCC2
009:2J;009:8A
1/16W
C4358
R4417
RN-CP
22
I2C_SDA
0
R4340
6.3V
007:15D;009:14G;
CHIP
10
SM5302AS-G-ET
1/16W
009:15D;010:13J
CHIP
Q4303
C4375
IC4303
AVDPL_M
009:3L
1
2SC4178-F13F14-T1
10V
DAAVD_M
R4459
R4343
B
C4345
R4345
009:12B;009:2J;
560
220
1608
0.1
4.7k
009:6A;009:8L
M_B/U
1/10W
IN1A
OUT2A
1/16W
10V
1/16W
007:4D
RN-CP
RN-CP
B
RN-CP
IN1B
OUT2B
R4376
C4359
1005
R4344
15
22
4.7k
1/16W
ISET
GND2
6.3V
1/16W
RN-CP
R4377
RN-CP
IN2A
VCC3
120
C4376
1/16W
1
IN2B
OUT3A
RN-CP
10V
R4480
Q4313
B
120
IN3A
OUT3B
2SA1226-T1E3E4
1608
1/16W
RN-CP
R4407
IN3B
GND3
C4364
10k
R4378
1.8k
XX
RB4306
220
1/16W
1/16W
RN-CP
RN-CP
C4377
Q4304
1
2SC4178-F13F14-T1
10V
B
R4460
1608
560
007:4D
1/10W
R4489
M_R/V
RN-CP
1
IR_CK_M
XX
R4379
Q4321
2
IR_DAT_M
15
C4362
XX
1/16W
22
3
IR_INT_M
RN-CP
6.3V
4
IR_MODE_M
R4491
5
IR_SEL_M
R4380
3.3V
5V
0
120
CHIP
R4339
10k
6
GND
1/16W
1/16W CHIP
RN-CP
CN4300
Q4314
C4366
XX
R4481
10
L4309
L4311
2SA1226-T1E3E4
JL4302
120
6.3V
10uH
10uH
OSDB_M
1/16W
B
2012
RN-CP
007:15D;009:13E;
R4381
009:15D;010:13J
C4367
220
I2C_SDA
10
CKE
1/16W
6.3V
009:17C
RN-CP
I2C_SCL
B
BA1
2012
REF1
REF2
007:13C;009:15E;
009:14C
R4410
009:5A;010:13J
XWE
0
VDD
REF3
009:14C
Q4305
CHIP
10k
2SC4178-F13F14-T1
SDA
VCC1
R4411
RB4302
0
DCV4_M
SCL
OUT1A
R4463
CHIP
M_CV/Y
560
DCV5_M
VSS
OUT1B
007:4C
1/10W
R4412
R4382
RN-CP
0
DCV6_M
MUXSEL
GND1
180
CHIP
1/16W
DCV7_M
ADS
VCC2
RN-CP
R4451
C4360
DCV8_M
R4383
0
22
220
CHIP
1/16W
6.3V
DCV9_M
RN-CP
SM5302AS-G-ET
C4368
DCVCLK_M
R4483
IC4302
1
10
10V
1/16W
B
RN-CP
1608
Q4316
IN1A
OUT2A
R4384
DCVCLK_M
2SA1226-T1E3E4
220
IN1B
OUT2B
1/16W
DCV7_M
RN-CP
ISET
GND2
C4369
1
DCV4_M
B 1608
10V
IN2A
VCC3
DCV1_M
C4361
C4370
IN2B
OUT3A
22
GI2_M
Q4306
1
6.3V
IN3A
OUT3B
2SC4178-F13F14-T1
10V
B
JL4303
R4465
1608
560
IN3B
GND3
007:4C
M_C
1/10W
C4363
R4398
C4371
1
RN-CP
XX
1.8k
1/16W
10V
R4385
RN-CP
B 1608
180
1/16W
RN-CP
10k
R4386
RB4303
220
GI0_M
1/16W
RN-CP
Q4317
GI1_M
MAIN_YSCSW
R4482
2SA1226-T1E3E4
GI2_M
10
1/16W
007:5E
GI3_M
RN-CP
R4387
220
1/16W
DCV0_M
RN-CP
R4413
0
DCV1_M
CHIP
DCV2_M
DCV3_M
D3.3VPL_M
009:13J;009:2J
R4395
R4418
MAX4018EEE-TG068
1k
33k
IC4305
1/16W
1/16W
CHIP
CHIP
ENA
FL4300
R4362
ENC
R4364
330
100
1/16W
ENB
1/16W
Q4307
CHIP
R4414
RN-CP
2SA1226-T1E3E4
0
VCC
CHIP
Q4300
2SA1226-T1E3E4
R4495
INA+
R4415
100
R4496
1.2k
1/16W
100
INA-
RN-CP
1/16W
1/16W
RN-CP
RN-CP
R4352
OUTA
R4388
150
R4420
1/16W
100
R4419
NC
680
1.8k
CHIP
1/16W
1/16W
1/16W
RN-CP
RN-CP
RN-CP
C4384
10V
D3.3VPL_M
009:14I;009:2J
1608
R4396
1k
1/16W
R4422
CHIP
1k
FL4301
1/16W
R4363
CHIP
330
1/16W
CHIP
R4423
Q4301
1k
2SA1226-T1E3E4
1/16W
R4497
R4367
R4498
CHIP
100
100
100
1/16W
1/16W
1/16W
R4389
R4353
RN-CP
RN-CP
RN-CP
100
150
1/16W
1/16W
RN-CP
CHIP
C4351
R4368
1
10
10V
1/16W
B
CHIP
1608
DSU (9/12) Board
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
15
16
3.3V
0uH
L4313
FL4302
1uH
EMI
R4434
G
0
C4394
CHIP
0.1
100
VSS
10V
B
RB4305
1005
DQ8
DQ15
DQ9
VSSQ
DQ10
DQ14
DQ11
DQ13
DQ12
VDDQ
DQ13
DQ12
DQ14
DQ11
DQ15
VSSQ
DQ10
DQ9
C4395
VDDQ
0.1
10V
B
DQ8
1005
VSS
R4435
100
NC
1/16W
009:14C;009:6L
CHIP
DQMH
DQM
R4436
68
1/16W CHIP
CLK
SDCLK 009:6L
R4437
100
1/16W CHIP
CKE
CKE 009:12G
100
RB4317
NC
ADDR11
A11
ADDR9
A9
ADDR8
A8
ADDR7
A7
ADDR6
A6
ADDR5
A5
ADDR4
A4
100
VSS
RB4318
C4389
100
10V
C4390
10
6.3V
B
2012
C4405
C4391
10
100
6.3V
10V
B 2012
MAIN_G/Y 009:4L
R4450
R4372
2.2k
0
1/16W
CHIP
CHIP
R4453
C4402
2.2k
100
1/16W
10V
CHIP
MAIN_B/U 009:9A
R4392
C4404
0
100
CHIP
10V
MAIN_R/V 009:4L
R4475
R4394
2.2k
0
1/16W
CHIP
CHIP
R4490
R4488
220
1/16W
0
L4317 CHIP
RN-CP
Q4322
10uH
XX
C4415
R4444
47p
C4416
R4492
6.8k
50V
XX
XX
1/16W
009:4L
CH
CHIP
1005
R4493
Q4309
MAIN_CLPSW
47
2SC4178-F13F14-T1
1/16W
AVDAD_M
RN-CP
009:11A;009:17H;
R4441
009:3K;009:9A
R4494
XX
0
CHIP
C4409
R4442
0.1
C4385
3.3k
10V
100
1/16W
B
R4430
10V
C4386
CHIP
1005
0
10
CHIP
6.3V
B
C4396
2012
100
R4431
C4387
10V
XX
10
3.3V
6.3V
B
2012
MAIN_CV/Y
R4448
009:4L
C4397
L4314
C4411
0
0.1
XX
1uH
CHIP
10V
B
C4414
R4478
22
1005
2.2k
6.3V
1/16W
Q4310
CHIP
IC4307
XX
2SC4178-F13F14-T1
C4392
0.1
16V
R4424
R4452
B
2.2k
0
1608
1/16W
CHIP
CHIP
009:4L
MAIN_YS/C
R4425
R4445
2.2k
XX
R4447
470
1/16W
1/16W
CHIP
CHIP
R4349
AVDAD_M
10
R4468
009:11A;009:17G;
1/16W
XX
009:3K;009:9A
CHIP
R4467
XX
R4466
R4469
XX
XX
R4470
XX
Q4318
Q4319
009:5L
XX
XX
M_YS
R4472
R4471
XX
XX
C4355
XX
C4407
C4408
10
0.1
R4432
1.2k
6.3V
10V
1/16W
B
B
RN-CP
2012 1005
R4426
1.8k
C4349
1/16W
100
RN-CP
10V
OUTC
INC-
R4433
INC+
680
1/16W
VEE
RN-CP
R4438
1k
INB+
1/16W
CHIP
INB-
OUTB
R4427
R4439
NC
1k
1k
1/16W
1/16W
CHIP
CHIP
1
B

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