M Board Schematic Diagram (3 Of 4) - Sony TRINITRON KV-30HS510 Service Manual

M BOARD SCHEMATIC DIAGRAM (3 OF 4)

1 | 2 | 3 |
A TO A CN525
CN2302
50P
:B TO B
GND 50
TU2V
TU2V 49
—
R2469
GND 48
TU2LR 100
1/16W
TU2LR 47
:CHIP
SIRCS 46 CONTROLS
ACOFF 45
PON
SAP 44
B TU1R
STBYLED
TU1R 43
TIMERLED
GND 42
TU1L
TU1L 41
PMUTE 40
TU1V
TU1V 39
—
GND 38
PROTMUTE 37
HSYNCTUM 36
GND 35
AGCM 34
C
HSYNCTUS 33
GND 32
MONO 31
OSDR
OSDR 30
DHMUTE
DHMUTE 29
OSDG
OSDG 28
—
+BOVP
+BOVP 27
OSDB
OSDB 26
R2467
OSDV 10k
OSDV 25
1/16W
YMYS :CHIP
OSDYMYS 24
OSDH
OSDH 23
D
GND 22
GND 21
R2472
SDAT 10k
SDAT 20
1/16W
:CHIP
GND 19
SCLK
SCLK 18
Q2323
2SD601A
—
GND 17
SW
GND 16
BINT 15
BCLK
BCLK 14
GND 13
BDAT
E BDAT 12
GND 11
GND 10
AFTTUM 9
3.3V 8
3.3V 7
—
GND 6
KEY2
AFTTUS 5
KEY1
SAPINDI 4
C2300
0.0047
0.0047
GND 3
50V R2304
B:1608
4.7k
STBY 5V 2
F
GND 1
5V
C2364
0.1
R2485
4.7k
3.3V
MCCDY Q2324
2SD601A
R2486
BUFF
AMUTE 33k
TO HA/HC CN1000 1/16W
:CHIP R2487
—
CN2301 CONTROLS
10P
WHT
+5V 2SD601A
:S-MICRO
STBY5V 1
GND 2 R2481
G SIRCS
10k
KEY1
KEY1 3
1/16W
:CHIP
KEY2
KEY2 4 R2484
47k
SIRCS
SIRCS 5 1/16W
:CHIP
GND 6
TIMERLED
TIMERLED 7
—
STBYLED
STBYLED 8
PON
PON 9
KEYWAKE 10
STBY5V
H
DFDAC
—
DQPDAC
I
+3.3V
—
SIIC
J
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
4 | 5 | 6 |
POWERCONT
SYNCSW
YCBCRSW0
YCBCRSW1
LINEMUTE
5V
R2301
R2463 1/16W
10k :CHIP
1/16W
:CHIP
POWER_INT
(P.1)
R2471
Q2320 R2470
R2464
10k
10k 2SD601A 10k C2311
1/16W
1/16W 1/16W 0.1
DETECT-SW :CHIP
:CHIP
:CHIP 25V
F:1608
R2466
10k +3.3V
1/16W
Q2322
:CHIP
2SD601A
SW
DVIRESET
Q2321
DVICONT
2SD601A
R2383
DETECT-SW
10k
1/16W
:CHIP
R2474
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63
22k
1/16W
:CHIP O-DVIRST
DVIMUTE
R2473 DVIVGA
R2384
33k 10k
81 I-DVIVGA
1/16W 1/16W
:CHIP
:CHIP 82 O-DVIMUTE
R2386 10k 1/16W :CHIP
83 O_FMONO_M
R2314
100 1/16W :CHIP
84 O_SAP
R2313
100 1/16W :CHIP
85 O_AGC_ATT
R2380
100 1/16W :CHIP
86 I-SAP
R2312
100 1/16W :CHIP
87 O_A_MUTE
R2311
100 1/16W :CHIP NC
88
NC IC2300
89
M306V3MG-050FP
NC
90
MAIN MICRO
R2309 100 1/16W :CHIP
91 I_AFT_TUS
R2308 100 1/16W :CHIP
92 I_AFT_TUM
R2315 100 1/16W :CHIP
93 I_KEY2
R2307 100 1/16W :CHIP
94 I_KEY1
C2371 1000p
C2349 R2378
4.7k 95 VHOLD2
1/16W C2374 220p
:CHIP 96 HLF2
C2375
R2494 97 I_CVIN2
1k
R2489 98
(NOT USED)TBSETB
470
C2366 1/16W
99 VCCE
0.1 :CHIP
100 I_CVIN1
C2302
R2488 C2301 0.1
1M 100
25V
16V
F:1608
C2376
1k 680p
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
R2491
C2367
Q2312 R2317
470 0.1
C2369
C2368 R2492 100 R2325
C2308
680p 1M 1000p
BUFF 1/16W 0 0.1
:CHIP 1/16W
25V
R2319 :CHIP
R2493 1k F:1608
R2322 100
R2354
L2013 4.7k 100 1/16W
C2306 X2300
1/16W :CHIP
C2373 27p 10MHz
:LB2016 :CHIP
CH:1608
R2483 R2607
4.7k 1k
C2372 C2307
1/16W 1/16W
22p
220p
:CHIP :CHIP
CH:1608
R2367
4.7k
Q2315
Q2316
2SB709A
2SB709A
SW
STBY 5V
SW
STBY 5V
+3.3V
R2323
L2012 10k
1/16W
IC2305
:LB2016 :CHIP
NJM2391DL1-33
3.3V-REG
C2358 C2359
5 4 Q2301
470 0.1
2SD601A
6.3V 25V
I O
C2353 F:1608 BUFF
C2362 C2370
G
C2352 0.1 C2305
100 0.1
25V 100 25V 0.1
16V
16V F:1608 25V
F:1608 IC2301
F:1608
PST9129NL
RESET
1 2 3
7 | 8 | 9 |
+5V
100
R2379
1k 1/16W
R2453
R2338 R2359
R2356
10k
0 47
47 1/16W
1/16W
1/16W 1/16W
:CHIP
:CHIP
:CHIP :CHIP
Q2302
2SD601A
R2341
R2345
100 LED-SW
100
1/16W
1/16W
:CHIP Q2303
:CHIP (P.1)
2SD601A
LED-SW
62 61 60 59 58 57 56 55 54 53 52 51
R2370
R2450 10k
0 1/16W
1/16W :CHIP
R2349
:CHIP
10k
NC 50 1/16W
:CHIP R2351 R2358 R2372
R2375
49 10k 1k 100
O_TIMER_LED
22k
1/16W 1/16W 1/16W
1/16W
O_STBY_LED 48 :CHIP :CHIP :CHIP
:CHIP
O_NVM_WP 47
C2313 C2317
C2318 R2452
1 0.1
I_MPWR_SW 46 0.1
10V 25V
25V
R2352 10k 1/16W :CHIP 1/16W
F:1608 F:1608
I_OVP 45 F:1608 :CHIP
I_OCP 44
C2319
I_LB_ERR 43
0.1
25V
I_MID_BUSY 42
F:1608
R2346 56k 1/16W
41
I_BINT
R2480
NC 40
100k
1/16W
NC 39 R2364
:CHIP
100
NC
38 1/16W
:CHIP
O_DHMUTE 37
R2387 10k 1/16W
CLAMPMUTE
O_CLAMP_MUTE 36
NC 35
O_B 34
33
O_G
R2374
R2366
R2361 0
O_R 32
0
0 1/16W
1/16W :CHIP
IO_SDAT 31 1/16W
:CHIP
R2376
R2348 :CHIP R2369 R2389
4.7k 47 47
R2362 R2388 330
1/16W
1/16W 1/16W 1/16W
47 330
:CHIP
:CHIP :CHIP :CHIP
1/16W 1/16W
R2355 :CHIP :CHIP
19 20 21 22 23 24 25 26 27 28 29 30 C2316
100 C2320
1/10W
O2CZ5.6
O2CZ5.6
R2339 :CHIP C2314
R2336
100
100 O2CZ5.6
1/16W R2353
1/16W
:CHIP 100 R2365
:CHIP R2360 R2373
1/16W 100
100
:CHIP 100
R2342
4.7k
1/16W
:CHIP
R2333
100
1/16W
:CHIP
C2309
0.1
25V
F:1608
C2312
5p
R2363 R2368
CH:1608
47k 100
1/16W 1/16W
R2335
:CHIP :1608
820
1/10W R2371
:CHIP C2315 100
R2330 0.1 1/16W
470 25V :1608
1/16W R2337 F:1608
:CHIP 100
8 7 6 5
1/16W
:CHIP
IC2302
M24C32-WMN6T(A)
1 2 3 4
— 39 —
10 | 11 | 12 | 13
Q2314
R2298
2SB709A
1k
ERROR-DETECT
1/16W
:CHIP
R2299
47k
1/16W
:CHIP
R2300
47k C2361
1/16W 100
:CHIP 16V
D2310
UDZSTE-173.6B
:CHIP
R2381
R2377
10k
10k
1/16W
1/16W
:CHIP
:CHIP
R2440
Q2304
1/16W
R2258 :1608
2SD601A
10k
BUFF
1/16W
:CHIP
R2259
10k
1/16W
:CHIP 5V
Q2317
2SD601A
RESET
R2260 R2261
39k 1k
1/16W 1/16W
Q2318 :CHIP
:CHIP
2SD601A
33k
RESET
R2441
0
1/16W
:1608
R2329
330
1/16W
C2331
:CHIP
0.1
25V
F:1608
Q2308
2SB709A
BUFFER
R2422
1/16W
:1608
MAINCCD
Q2313
2SD601A YS
BUFF
(P.1)
NVM1
MICRO (MAIN,CCD)
+3.3V
KV-30HS510
| 14 | 15
MIDCONT
(P.1)
+5V
Q2311
C2347
2SD601A
0.1
BUFFER
25V
F:1608
R2437
100
1/16W
:1608
R2434
1k
1/16W
:CHIP
0
D2302
DAP202K
SUBCCD
(P.1)
YS
SCCDIN
R2425
(P.1)
2.2k
1/16W
:1608
D2303
DAP202K
R2436 R2438
820 820
1/16W 1/16W
:CHIP :CHIP
R2402 150
B
R2401 150
G
R2400 150
R
L2303
+5V
R2419
2.2k
C2348
1/16W
100
:1608
16V
R2428 4.7k 1/16W :CHIP SUBY
33k
9-965-952-01<DA4>M(3/4)