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Asu (5/7) Board - Sony KDS-R50XBR1 Service Manual

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ASU (5/7) Board

1
2
3
A
B
C
D
E
F
G
SW_3.3V
R2302
THRU_3.3V
0
CHIP
1608
R2308
R2312
R2316
R2320
R2300
R2304
4.7k
4.7k
4.7k
4.7k
XX
1/10W
1/10W
1/10W
XX
1/10W
RN-CP
RN-CP
RN-CP
RN-CP
D2301
MA111-TX
D2302
MA111-TX
H
D2303
MA111-TX
R2318
D2304
XX
GND_2
MA111-TX
R2314
GND_2
XX
R2435
D2300
XX
XX
R2310
XX
GND_2
R2306
R2301
D2305
R2303
XX
GND_2
XX
XX
33k
1/10W
GND_2
RN-CP
GND_2
GND_2
5%
Q2320
R2388
I
C2345
XX
XX
XX
R2437
XX
R2436
XX
D2319
C2342
XX
XX
GND_2
GND_2 GND_2
C2302
C2303
0.1
C2301
0.1
25V
C2300
0.1
25V
XX
25V
F
1608
F
1608
F
1608
GND_2
GND_2
GND_2
GND_2
JL2302
JL2305
JL2301
JL2300
JL2303
JL2304
J
GND_2
TO FAN
K
4
5
6
7
STBY_5V
JL2311
R2393
4.7k
R2342
1/10W
XX
R2471
R2394
RN-CP
5%
XX
4.7k
1A
1/10W
RN-CP
SUB_11V
5%
Q2312
DTC114EKA-T146
FL2301
GND_2
Q2300
D2306
R2389
DTC114EKA-T146
1k
MA111-TX
1/10W
GND_2
GND_2
RN-CP
5%
R2338
18k
IC2300
1/10W
C2353
PQ20WZ1UJ00H
RN-CP
0.1
25V
F
1
2
3
4
5
1608
FAN1-CNT
C2328
GND_2
C2313
C2323
0.1
0.1
R2339
0.1
C2307
C2327
25V
25V
10k
25V
47
F
F
1/10W
10
F
25V
1608
1608
RN-CP
50V
1608
C2305
470
GND_2
C2318
16V
C2306
47
470
25V
16V
D2307
GND_2 GND_2
MA111-TX
FAN2-POW
GND_2
GND_2
R2334
18k
1/10W
IC2301
RN-CP
PQ20WZ1UJ00H
0.5%
1
2
3
4
5
FAN2-CNT
C2324
C2314
0.1
R2335
0.1
25V
10k
C2308
25V
F
1/10W
47
F
1608
RN-CP
25V
1608
C2319
GND_2
47
25V
D2308
MA111-TX
FAN3-POW
R2336
15k
1/10W
IC2302
RN-CP
FAN4-CNT
C2354
PQ20WZ1UJ00H
0.1
25V
F
1
2
3
4
5
1608
FAN3-CNT
GND_2
C2315
C2325
0.1
0.1
R2337
C2309
25V
25V
10k
47
F
F
1/10W
1608
25V
1608
RN-CP
C2320
GND_2
47
FAN3-CNT
D2309
25V
MA111-TX
FAN4-POW
R2340
18k
IC2303
1/10W
PQ20WZ1UJ00H
RN-CP
1
2
3
4
5
FAN2-CNT
FAN4-CNT
R2326
XX
C2326
R2341
0.1
10k
C2310
25V
1/10W
47
F
RN-CP
25V
1608
C2312
C2321
0.1
D2310
GND_2
47
25V
XX
25V
F
1608
FAN5-POW
R2324
XX
FAN1-CNT
R2331
XX
R2327
IC2304
XX
XX
R2332
R2297
XX
1
2
3
4
5
XX
FAN_PROT
006:4D
C2316
C2311
XX
XX
C2317
C2322
XX
XX
GND_2
D2324
R2325
XX
XX
R2322
XX
R2299
0
CHIP
FAN1-POW
1
FAN1-POW
FAN2-POW
2
FAN2-POW
C2304
FAN3-POW
0.1
3
FAN3-POW
25V
F
FAN4-POW
1608
4
FAN4-POW
GND_2
5
GND
CN2304
GND_2
5P
WHT
15P
CN2301
8
9
10
R2408
0
CHIP
TA75W393FU-TE12R
R2392
Q2311
47k
XX
1/10W
R2382
R2385
RN-CP
XX
XX
5%
R2390
C2334
0
XX
D5V
003:14D;006:6C
CHIP
R2387
GND_2
GND_2
GND_2 R2386
XX
LAMP_ON
10k
C2390
1/10W
ATSC_5V
R2391
RN-CP
XX
006:9E
47k
C2391
LOW_B_DET
1/10W
R2395
0.1
R2383
C2335
RN-CP
47k
25V
R2425
10k
1/10W
0.01
B
RN-CP
XX
1/10W
25V
1608
RN-CP
GND_2 GND_2
B
1608
R2473
FB2300
XX
0uH
CXA1875AM-T4
R2380
R2358
IC2305
10k
22
1/10W
1/10W
R2381
RN-CP
RN-CP
VCC
SW1
10k
SCL_SENSE
1/10W
SCL
SW0
RN-CP
SDA_SENSE
FAN1
SDA
DAC4
R2359
22
1/10W RN-CP
R2375
10k
1/10W
RN-CP
FAN2
SAD2
DAC3
R2360
0
CHIP
R2376
10k
1/10W
RN-CP
FAN3
SAD1
DAC2
R2361
0
CHIP
10k
1/10W
RN-CP
R2377
FAN4
SAD0
DAC1
R2362
0
CHIP
R2378
10k
1/10W
RN-CP
FAN5
GND_2
R2363
SW3
DAC0
003:14D
XX
R2379
XX
SW2
GND
R2364
006:4H
10k
GND_2
1/10W
R2472
XX
RN-CP
R2474
1608
0
CHIP
R2370
D2323
XX
XX
R2365
R2298
R2357
XX
XX
XX
FAN5
C2329
D2320
XX
Q2306
XX
XX
GND_2
GND_2
R2347
R2353
GND_2
1k
100k
1/10W
1/10W
RN-CP
RN-CP
R2371
XX
Q2307
R2344
2PB709AR-115
10k
1/10W
FAN4
RN-CP
GND_2
C2330
0.5%
R2330
R2366
0.1
0
100k
25V
GND_2 1/10W
CHIP
Q2302
F
GND_2 GND_2 1608
RN-CP
2PD601AR-115
R2348
1k
1/10W
R2354
1/10W
RN-CP
R2372
100k
RN-CP
XX
Q2308
R2345
2PB709AR-115
6.8k
FAN3
1/10W
RN-CP
GND_2
R2367
C2331
R2329
100k
0.1
1/10W
25V
0
GND_2
F
RN-CP
CHIP
Q2303
1608
R2351
GND_2
GND_2
1k
2PD601AR-115
R2355
1/10W
100k
RN-CP
R2373
1/10W
XX
RN-CP
LAMP_ON2
Q2309
R2349
2PB709AR-115
005:12A
8.2k
FAN2
1/10W
GND_2
RN-CP
R2368
C2332
R2328
100k
0.1
0
1/10W
25V
CHIP
GND_2
Q2304
RN-CP
GND_2
F
GND_2
2PD601AR-115
1608
R2352
R2356
1k
100k
1/10W
1/10W
R2374
RN-CP
RN-CP
XX
Q2310
R2350
2PB709AR-115
10k
FAN1
1/10W
GND_2
RN-CP
R2369
C2333
R2333
100k
0.1
0
GND_2
1/10W
25V
CHIP
Q2305
RN-CP
F
GND_2
1608
2PD601AR-115
GND_2
SCL_SENSE,SDA_SENSE
SENSE_I2C
003:10J;003:14E;
005:13H;006:1A
R2250
XX
SDA_SENSE
R2251
XX
SCL_SENSE
R2252
XX
D5V
94h
C2250
C2251
C2252
C2253
XX
XX
XX
XX
GND_1
XX
IC2250
R2253
R2256
XX
XX
R2254
R2257
XX
XX
R2255
R2258
XX
XX
– 7 –
K
11
12
13
14
R2428
XX
SW_3.3V
SW_3.3V
SW_3.3V
R2420
R2423
4.7k
100
1/10W
1/10W
R2580
RN-CP
RN-CP
100k
R2396
1/10W
LAMP_PROT
100
RN-CP
FB2393
006:6C
C2397
FL2390
1/10W
5%
0uH
R2399
0.01
RN-CP
EMI
10k
25V
GND_2
1/10W
B
0uH
IC2390
GND_2
G
RN-CP
1608
FB2391
5%
R2404
0uH
R2403
R2422
R2424
0
0
100
100
FB2392
CHIP
CHIP
Q2391
1/10W
1/10W
RN-CP
RN-CP
HN1C01FU-TE85R
LAMP_MODE
D2393
R2409
006:6C
BZA456A
4.7k
C2393
R2400
1/10W
0.1
100k
16V
RN-CP
GND_2 GND_2
1/10W
B
1608
RN-CP
5%
SW_3.3V
SW_3.3V
R2410
1k
R2415
GND_2
D2390
1/10W
R2411
2.2k
22k
MMDL914T1
RN-CP
1/10W
1/10W
5%
RN-CP
RN-CP
SW_3.3V
5%
C2392
4.7
Q2394
6.3V
R2401
2PD601AR-115
C
R2421
47k
R2418
1608
3.3k
GND_2
1/10W
22k
GND_2
1/10W
RN-CP
1/10W
RN-CP
Q2396
RN-CP
SW_3.3V
PFC_DET
2PD601AR-115
C2398
004:6E;006:4D
C2396
FB2390
0.1
0.1
0uH
16V
16V
GND_2
B
MUTE2
B
1608
1608
GND_2
GND_2
MUTE3
GND_2
GND_2
8
9
10
11
12
13
14
IC2391
SN74LV125APWR
JL2312
7
6
5
4
3
2
1
1
FLAG
GND_2
GND_2
GND_2
2
F_GND
3
D3.3V
JL2313
4
LAMP_ON
JL2314
5
LAMP_POWER
C2399
JL2315
0.1
6
LAMP HV
16V
B
7
GND
1608
JL2316
8
LAMP_COVER
R2475
0
9
GND
CHIP
10
NC
GND_2
ATSC_5V
R2417
GND_2
R2413
0
2.2k
CHIP
1/10W
D2391
RN-CP
Q2395
TO T&Loop ANT
MA111-TX
2PB709AR-115
R2414
R2405
10k
10k
D2392
1/10W
1/10W
RN-CP
02CZ5.6-TE85L
C2395
RN-CP
0.001
50V
R2429
R2406
SL
22k
22k
GND_2
1608
1/10W
R2397
R2402
1/10W
Q2393
1k
XX
RN-CP
RN-CP
2PD601AR-115
1/10W
GND_2 GND_2
5%
RN-CP
GND_2
HV_DET
5%
R2416
006:4D
C2394 R2407
10k
0.1
1/10W
R2430
25V
10k
RN-CP
R2419
GND_2
33k
F
1/10W
XX
1/10W
R2398
1608
RN-CP
Q2392
RN-CP
XX
GND_2
Q2390
2PD601AR-115
5%
XX
GND_2
GND_2
100mA
100mA
STBY_5V A5V
R2426
XX
D2316
XX
D2317
FL2305
XX
EMI
1
MIX5V
G
R2343
GND_2
47
006:8B
LOGO
2
LOGO
1/10W
R2427
0uH
RN-CP
47k
3
GND
5%
FB2303
1/10W
JL2317 GND_2
SCL_SENSE
GND_2
RN-CP
4
SCL
SDA_SENSE
JL2318
5
SDA
R2346
47
0uH
D5V
6
GND
FL2302
1/10W
FB2304
GND_2
RN-CP
EMI
7
D5V
5%
JL2319
G
D2326
8
SCL
D2325
GND_2
UDZS-TE17-6.8B
JL2320
UDZS-TE17-6.8B
9
SDA
10
GND
GND_2
GND_2
GND_2
R2463
SENSE_I2C
47
11
D5V
003:10J;003:14E;
1/10W
0uH
RN-CP
FB2305
005:11H;006:1A
5%
D5V
R2464
47
0uH
FL2303
1/10W
FB2306
RN-CP
EMI
5%
D2328
G
D2327
UDZS-TE17-6.8B
GND_2
UDZS-TE17-6.8B
GND_2
GND_2
ASU (5/7) Board
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
15
TO BALLAST
CN2390
WHT
10P
FOR LOGO
CN2303
11P
WHT
TO SENSOR

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