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Asu Board; Schematic Diagrams; Asu (1/7) Board - Sony KDS-R50XBR1 Service Manual

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1. ASU BOARD

1-1.

Schematic Diagrams

ASU (1/7) Board

1
2
3
A
R419
R431
220
220
1/10W
1/10W
RN-CP
RN-CP
GRN
JL316
5%
5%
R2568
220
GND_1
1/10W
GND_1
RN-CP
VD407
VD413
BLU
5%
GND_1
JL317
XX
XX
R432
R2569
R420
220
220
220
1/10W
1/10W
1/10W
RN-CP
RN-CP
RED
RN-CP
GND_1
B
5%
VD403
VD409
5%
JL318
5%
XX
XX
COMP 1
GND_1
GND_1
R421
R433
R2570
220
220
220
WHT
1/10W
1/10W
1/10W
RN-CP
RN-CP
RN-CP
GND_1
VD404
VD410
5%
GND_1
5%
JL320
5%
XX
XX
GND_1
C1_L
R418
RED
220k
16V
C416
10
MM3Z10VT1
JL322
XX
1/10W
C407
D410
RN-CP
J304
JL321
GND_1
C1_R
GND_1 GND_1
GRN
GND_1
R417
C417
220k
16V
MM3Z10VT1
XX
1/10W
10
D409
COMP1_LR 001:15G
RN-CP
C406
BLU
GND_1 GND_1
GND_1
R414
R2571
R428
JL323
220
220
220
1/10W
1/10W
1/10W
RED
RN-CP
RN-CP
GND_1
C
RN-CP
VD408
VD414
5%
5%
JL324
5%
XX
GND_1
GND_1
XX
R415
R429
R2572
220
220
220
WHT
1/10W
1/10W
1/10W
RN-CP
RN-CP
RN-CP
GND_1
VD405
VD411
5%
5%
5%
XX
XX
JL325
GND_1
GND_1
RED
R416
R430
R2573
220
220
220
1/10W
1/10W
1/10W
RN-CP
RN-CP
RN-CP
VD406
5%
5%
VD412
GND_1
JL327
5%
GND_1
XX
XX
C2_L
GND_1
C418
R413
XX
220k
16V
MM3Z10VT1
1/10W
10
GND_1
D408
RN-CP
C405
JL329
GND_1
GND_1
C2_R
C419
R412
JL328
D407
XX
220k
16V
1/10W
10
MM3Z10VT1
COMP2_LR 001:14G
D
RN-CP
C404
GND_1
GND_1
GND_1
GND_1
C315
4.7
UDZSTE-1710B
35V
JL313
D320
V1_Y
R384
R362
R2574
220
220
R364
220
1/10W
1/10W
0
1/10W
GND_1
RN-CP
RN-CP
CHIP
RN-CP
SW1
5%
5%
5%
UDZSTE-1710B
GND_1
GND_1
GND_1
JL312
D319
V1_C
3
4
R342
R363
R2575
C324
R365
1
2
220
220
220
1/10W
0
1/10W
0.1
1/10W
RN-CP
CHIP
E
RN-CP
16V
VIDEO1
RN-CP
5%
5%
GND_1
5%
GND_1
B
2012
GND_1
GND_1
R367
RN-CP
UDZSTE-1710B
220
V1
JL310
5%
D318
V1_V
1/10W
R366
R2576
35V
R352
220
220
4.7
0
1/10W
1/10W
C325
D317
RN-CP
CHIP
RN-CP
5%
MM3Z10VT1
GND_1
L1
5%
GND_1
GND_1 GND_1
V1_L
V1_IN 001:11E
R368
C320
R351
JL309
220k
16V
XX
1/10W
10
0
RN-CP
CHIP
C336
D316
GND_1 GND_1
GND_1
JL314
JL308
R1
MM3Z10VT1
V1_R
R369
C321
R350
220k
16V
C338
XX
0
1/10W
10
4.7
GND_1
CHIP
V1_LR 001:15H
RN-CP
C337
35V
JL307
GND_1
GND_1
V3_Y
GND_1
F
R2577 1/10W
R3751/10W
R378
R349
RN-CP
220
RN-CP
220
RN-CP
0
SW2
220
D315
CHIP
5%
5% GND_1
5%
GND_1
1/10W
GND_1 UDZSTE-1710B
V3_C
VIDEO3
3
4
R379
GND_1
R388
JL306
R328
220
220
C342
1
2
0
1/10W
0.1
1/10W
CHIP
RN-CP
16V
RN-CP
5%
R385
B
GND_1
5%
GND_1
GND_1
1k
2012
GND_1
D314
R2578
1/10W
1/10W
RN-CP
UDZSTE-1710B
V3_SSW
220
RN-CP
5%
JL311
D303
D313
V2
JL304
UDZSTE-1710B
UDZSTE-1710B
V3_V
R2579 GND_1
R343
C343
R347
R329
220
220
4.7
0
V3_IN 001:11E
220
16V
1/10W
1/10W
35V
CHIP
1/10W
10
RN-CP
GND_1
RN-CP
RN-CP
5%
C344
L2
5%
5%
GND_1
GND_1
V3_L
R303
JL303
C322
R357
220k
MM3Z10VT1
XX
1/10W
16V
D312
0
RN-CP
10
CHIP
C308
G
JL302
GND_1
GND_1
R2
GND_1
V3_R
JL301
C323
R358
R359
XX
220k
MM3Z10VT1
0
1/10W
D311
CHIP
J309
GND_1
GND_1
RN-CP
GND_1
GND_1
V3_LR
001:15H
Q308
2SA1037AK-T146-QR
STBY_5V
L311
C302
C345
10uH
0.1
R442
47
16V
XX
6.3V
B
GND_1
1608
R443
H
220k
1/10W
RN-CP
R411
2.2k
1/10W
DAN202UT106
RN-CP
D322
003:4E
R435
SIRCS
R409
220k
100
1/10W
1/10W
RN-CP
R436
RN-CP
100k
1/10W
RN-CP
Q309
R397
R396
2SC2412K-
220k
47k
1/10W
T-146-QR
D302
1/10W
RN-CP
J303
JL334
RN-CP
UDZSTE-1710B
SIRCS IN
2SA1037AK-T146-QR
I
VD315
R410
XX
100
1/10W
RN-CP
J301
JL335
SIRCS OUT
JL336
R398
100
Q312
1/10W
RN-CP
2SA1037AK-T146-QR
STBY_5V VD316
GND_1
XX
D301
UDZSTE-1710B
UARTRXDP
R2439 1/10W
003:14G
R301
2SC2412K-T-146-QR
0
1.8k
RN-CP
CHIP
D323
GND_1
UARTTXDP
R2441
HN1D03FU-TE85R
R2440
003:14F
560
1.8k
1/10W
1/10W
RN-CP
RN-CP
GND_1
J
USER_TXD
R2442
003:4E
R302
0
1k
CHIP
1/10W
RN-CP
USER_RXD
R2443
003:4E
R2444
XX
XX
GND_1
K
4
5
6
7
A5V
R313
2.2M
1/10W
RN-CP
5%
C310
2.2
R386
16V
100
C
1/10W
2012
RN-CP
D304
C311
UDZSTE-1710B
2.2
16V
R382
C
100
2012
GND_1
1/10W
RN-CP
R383
C312
100
2.2
1/10W
16V
RN-CP
C
GND_1
2012
GND_1
D306
GND_1
D305
UDZSTE-1710B
UDZSTE-1710B
A5V
L308
10uH
4MHz
C358
X302
0.1
6.3V
16V
47
B
C357
1608
C363
0.1
A5V
16V
B
1608
GND_1
L302
C350
R390
6.3V
R370
R373
R377
0.1
R391
330
R345
10uH
47
330
330
330
16V
XX
1/10W
330
C352
1/10W
1/10W
1/10W
B
RN-CP
1/10W
RN-CP
RN-CP
RN-CP
1608
5%
RN-CP
5%
GND_1
GND_1
MAIN_Y/CV_OUT
R346
R344
R380
003:6K
47
XX
MAIN_Y/CV
33
R336
1/10W
R335
1/10W
003:12D
33
RN-CP
82
RN-CP
1/10W
5%
MAIN_C/CB
1/10W
R318
RN-CP
RN-CP
47
GND_1
GND_1
1/10W
Q316
Q322
RN-CP
2SA1226-T1E3E4
2SA1576A-T106-QR
5%
MAIN_CR
R374
GND_1
R337
Q314
100
1/10W
2SA1576A-T106-QR
68
RN-CP
5%
VIDEO_MAIN
1/10W
003:14C
RN-CP
R371
100
Q313
GND_1
1/10W
C359
R492
RN-CP
1
2SA1576A-T106-QR
1k
6.3V
1/10W
B
RN-CP
1608
GND_1
Q318
GND_1
2SA1576A-T106-QR
C326
0.1
16V
R395
B
10k
1608
1/10W
RN-CP
Q311
2SC2412K-
T-146-QR
Q310
2SC2412K-
T-146-QR
Q306
R444
100k
1/10W
RN-CP
R449
R453
10k
100k
1/10W
1/10W
RN-CP
RN-CP
Q307
GND_1
8
9
10
C328
2.2
HDMI_Y
16V
R392
003:4C
C
75
2012
1/10W
RN-CP
C329
5%
C327
C332
R311
2.2
2.2
2.2
2.2M
16V
16V
16V
GND_1
1/10W
D308
C
C
C
RN-CP
UDZSTE-1710B
2012
2012
2012
5%
C330
C331
C333
C334
C335
1
1
D307
UDZSTE-1710B
R493
0.1
0.1
0.1
16V
100
16V
16V
16V
16V
D309
1/10W
B
B
B
B
B
UDZSTE-1710B
RN-CP
2012
2012
1608
1608
1608
R401
R403
GND_1
R314
100
100
100
GND_1
GND_1 GND_1 1/10W
1/10W
GND_1
1/10W
RN-CP
RN-CP
RN-CP
GND_1
R332
V3_IN 001:4G
100
IN6_S2
1/10W
IN10_CB
RN-CP
V3_C
IN10_CR
IN6_C
V3_Y
IN10_L1/H
IN6_Y
R331
100
RN-CP
V3_V
1/10W
IN10_L2/V
IN6_CV
C313
16V
R330
C314
V3_SSW
0.1
B
IN10_L3
IN6_S
100
0.1
1/10W
R475
16V
2012
V1_IN 001:4E
IN5_S2
100
B
IN10_SW
RN-CP
GND_1
1/10W
2012
V1_C
RN-CP
IREF
IN5_C
R468 1/10W
R325
100
1/10W
V1_Y
10k
RN-CP
H_PH
IN5_Y
RN-CP
R326
100
1/10W
C366 25V
V1_V
IN5_CV
RN-CP
V_PH
0.01
B
R327
100
1/10W RN-CP
1608
C365
VCC_DIEF
IN5_S
1
R341
6.3V
100
EXT_CLK/XTAL
IC303
IN4_S2
B
1/10W
V2_C
1608
CXA2229Q-T6
RN-CP
GND_DIEF
IN4_C
C364
R324
100
1/10W RN-CP
VIDEO SW
V2_Y
0.1
SEL_HOUT1
IN4_Y
16V
R323
100
1/10W RN-CP
V2_V
B
SEL_VOUT1
IN4_CV
1608
1/10W
R322
100
V2_SSW
RN-CP
SYNC_OUT1
IN4_S
R490
R321
100
1/10W RN-CP
0
SEL_OUT1
IN3_C
CHIP
C339
0.1
IN3_Y
Y_PH1
16V
C340
B
IN3_CV
0.1
CV/YOUT1
1608
16V
C386
B
C/CBOUT1
GND_IN
0.1
1608
16V
CROUT1
IN2_VC
B
1608
R348
100
1/10W
GND_1
RN-CP
C2343
R469
0.1
1M
16V
C370
1/10W
B
0.1
GND_1
RN-CP
6.3V
1608
16V
R315
120
B
47
C369
1608
C341
1/10W
C380
Q326
0.1
RN-CP
2.2
C368
16V
16V
R494
MSD601-RT1
C383
0.1
B
C
1k
1/10W
1608
2012
100
16V
RN-CP
16V
C349
R360
B
0.1
0
C385
1608
16V
GND_1
CHIP
C384
XX
R361
GND_1
2.2
B
R471
R319
GND_1
XX
10V
R496
R495
1608
1M
L309
R320
C382
B
2.2k
1.5k
XX
1/10W
GND_1
10uH
2012
1/10W
RN-CP
RN-CP
XX
0.1
RN-CP
Q325
1/10W
A5V
16V
Q320
R473
L310
MSB709-RT1
R491
R304
B
GND_1
2SA1576A-T106-QR
100
100
100
10uH
1608
1/10W
1/10W
1/10W
RN-CP
RN-CP
RN-CP
L313
10uH
Q321
R470
R472
2SA1576A-T106-QR
330
C578
XX
GND_1
1/10W
100
RN-CP
16V
C387
0.1
R354
R376
GND_1
16V
R389
C317
1k
470
B
330
GND_1
0.1
1/10W
1/10W
1608
1/10W
16V
RN-CP
RN-CP
RN-CP
R338
R339
B
GND_1
0.5%
GND_1
GND_1
68
68
1608
1/10W
R479
L301
R355
1/10W
C346
RN-CP
0
4.7uH
XX
RN-CP
CHIP
47
6.3V
R372
Q315
100
2SB709A-R-TX
R317
1/10W
RN-CP
XX
GND_1 GND_1
GND_1
L303
GND_1
SW_9V
XX
R356
R393
C353
680
150p
003:4D
VIDEO_SUB
R422
XX
1/10W
50V
C309
47k
RN-CP
CH
XX
1/10W
RN-CP
0.5%
1608
GND_1
5%
003:4C
MTU_V
R427
C392
47k
4.7
1/10W
10V
RN-CP
L306
C
5%
10uH
2012
GND_1
SW_3.3V
16V
C316
R406
47
0.1
150k
16V
SW_9V
C318
1/10W
B
GND_1
GND_1
1608
RN-CP
TP2013
RN-CP
XX
R402
1/10W
4.7k
Q305
1k
1/10W
2SB709A-R-TX
R2468
JL315
Q319
RN-CP
R387
M_HSYNC
2SB709A-R-TX
R405
0
003:4C
R404
C319
10k
C305
10k
CHIP
1
1/10W
XX
1/10W
R2467
16V
RN-CP
RN-CP
100
B
1/10W
GND_1
GND_1
GND_1
2012
GND_1
RN-CP
Main sync Sep
TP2001
XX
GND_1
– 3 –
K
11
12
13
14
SUB-TUNER
TU2100
R2180
16V
0
0uH
10
CHIP
FB2101
R2188
C2159
R2204
C2154
2012
33k
0
2200p
R2187
1/10W
CHIP
50V
R2179
D2117
C2161
RN-CP
0
B
XX
0uH
100
XX
CHIP
1608
2012
FB2100
16V
2012
JL305
C2160
R2186
C2162
D2116
0.01
C2155
L2112
XX
2200p
XX
25V
100
10uH
50V
R2203
C2158
B
16V
B
0
XX
1608
1608
GND_1
GND_1 GND_1
CHIP
GND_1
GND_1
GND_1
GND_1
GND_1
GND_1
XX
C2156
C2157
XX
GND_1 GND_1
C2163
C2170
XX
XX
JL319
TU32V
R2183
22
GND_1
GND_1
JL330
1/10W
Q2321
RN-CP
2SD601A-R-TX
R2189
R2182
2.2k
22
1/10W
1/10W
RN-CP
R2190
RN-CP
6.8k
1/10W
L2113
RN-CP
10uH
GND_1
L305
10uH
SW_3.3V
C2166
C2168
16V
R2200
0.047
R2201
0.1
47
150k
16V
1.5k
25V
C2169
B
1/10W
1/10W
F
1608
RN-CP
RN-CP
1608
GND_1
GND_1
R2199
C2167
Q324
1M
330p
1/10W
2PB709AR-115
50V
JL326
RN-CP
B
SUB_HSYNC
R2198
GND_1
GND_1 1608
C2164
R2197
003:4D
R2196
100p
10k
C2165
10k
4.7k
1/10W
1
1/10W
50V
1/10W
RN-CP
10V
RN-CP
CH
RN-CP
F
1608
GND_1
GND_1
1608
GND_1
Sub sync Sep
Q303
MSB709-RT1
SW_9V
C301
0.1
1/10W
16V
RN-CP
GND_1
B
1608
RN-CP
R309
1/10W
56k
Q302
10k
1/10W
MSB709-RT1
R308
RN-CP
R305
R310
C304
R312
100k
R306
1M
0.1
4.7k
1/10W
1/10W
1k
16V
1/10W
RN-CP
Q301
RN-CP
1/10W
B
RN-CP
GND_1
GND_1
RN-CP
1608
MSD601-RT1
C303
R307
0.1
10k
16V
V1 Y-Detect
L2302
1/10W
GND_1
B
RN-CP
10uH
GND_1
1608
GND_1
C2344
SW_9V
100
16V
GND_1
GND_1
R497
HDMI_LR
100
1/10W
003:4C
RN-CP
16V
10
C549
SW_9V
16V
10
C548
R591
4.7k
R581
1/10W
L304
4.7k
R588
RN-CP
10uH
1/10W
4.7k
RN-CP
1/10W
RN-CP
R587
R590
R596
4.7k
R589
4.7k
4.7k
1/10W
4.7k
1/10W
RN-CP
1/10W
1/10W
RN-CP
RN-CP
RN-CP
Q317
2SD601A-R-TX
MTU_LR
R353
003:4C
R595
100
C514
4.7k
GND_1
1/10W
10
1/10W
AGND
R381
IN4_L
RN-CP
16V
RN-CP
10k
MTU_L
1/10W
IN8_L
AVCO
RN-CP
MTU_R
5%
IN8_R
IN3_R
SW_9V
R597
GND_1
C510
C515
4.7k
IC507
NC
IN3_L
10
10
1/10W
CXA2188Q-T4
16V
16V
RN-CP
IN9_L
L514
R522
4.7k
1/10W
AUDIO SW1
10uH
IN9_R
IN2_R
R523
RN-CP
C511
10
16V
4.7k
LVCC
IN2_L
1/10W
C538
RN-CP
16V
0.1
IN10_L
R573
100
16V
4.7k
C537
B
IN10_R
IN1_R
1/10W
1608
R575
RN-CP
GND_1
GND_1
4.7k
LGND
IN1_L
1/10W
RN-CP
C306
C307
GND_1
0.047
220p
16V
C513
50V
16V
B
10
CH
10
1608
16V
1608
ATSC_L
C512
R580
R585
C559
R408
ATSC_R
47
47
2.2k
R550
1/10W
1/10W
10
R549
GND_1
1/10W
220k
RN-CP
RN-CP
16V
GND_1
220k
RN-CP
1/10W
GND_1
RN-CP
GND_1
1/10W
R407
GND_1
ATSC_LR
RN-CP
1M
003:4B
1/10W
GND_1 GND_1
RN-CP
ASU (1/7) Board
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
15
16
C2171
0.1
A5V
16V
C2172
B
47
1608
10V
L2114
FB2102
0uH
10uH
JL2115
GND_1 GND_1
R2469
0
CHIP
R2470
R2192
2.2k
XX
1/10W
RN-CP
IC2306
PQ070XZ01ZPH
5V REG
GND_1
Q323
SUB_6.5V
2PB709AR-115
1
2
3
4
5
JL2121
R2448
R2445
1/10W
XX
3.3k
AFT_SUB
RN-CP
003:4D
R2510
R2446
XX
XX
R2447
47
1/10W
GND_1
RN-CP
0.5%
6.3V
47
R2450
C2173
1k
1/10W
GND_1
RN-CP
GND_1
0.5%
R333
V2_SSW JL339
220
1
S_SW2
2
S2-2
R340
10k
3
GND
1/10W
JL340
RN-CP
V2_C
4
C2
Q304
MSD601-RT1
5
GND
JL341
V2_Y
VIDEO 2
R334
6
Y2
1k
1/10W
7
GND
RN-CP
JL342
V2_V
8
V2
9
GND
JL343
V2_L
10
L2
11
GND
V2_R
JL344
12
R2
CN004
JL345
12P
WHT
GND_1
TO H2 BOARD
PC_LR
003:4B
PC_L
PC_R
C348
C347
0.1
0.1
16V
16V
B
B
2012
2012
GND_1
GND_1
R559
SW_9V
4.7k
1/10W
RN-CP
L516
10uH
C572
0.1
16V
16V
100
B
R528
C573
1608
4.7k
1/10W
GND_1
GND_1
RN-CP
R529
R563
4.7k
4.7k
NC
1/10W
V3_LR 001:4G
1/10W
RN-CP
RN-CP
V3_R
V3_L
R564
V1_LR 001:4F
4.7k
NC
1/10W
V1_R
RN-CP
V1_L
R656
R567
4.7k
4.7k
1/10W
1/10W
RN-CP
RN-CP
MAIN_LR 002:3B
002:5F;003:10I;
I2C_S 003:4E

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