Sony TRINITRON KV-XG29M30 Service Manual page 49

(4) Schematic Diagrams of B 6 and B 2 Boards
1 2 3 4 5 6
A IC8501
9V
CXA1315M-T4 R8217
C8581 C8233 5.6k
INTELLINGENT
0.1 0.1 :CHIP
9V 9V
PICTURE F:CHIP 25V
R8216
B:CHIP
MOMUTE 1 2.7k
5.6 :CHIP C8232
-2 -2
CVBS 2 0.022
D1 R8598
D1 VCC C8230 B:CHIP
100
A GND -4 C8227 0.018
3 :CHIP
-2 4.6 0.022 B:CHIP
D0 8.9 SCL
B:CHIP
9V 4 D0
5 5.5
8.8
.BLK025F *
B VIDEO 1 5
SDA
DVD SW 21 20 19 18 17
VIDEO 0.3
V GND 6 8.8
.BLK027C R8599
JW8401
100
7.5MM
MATRIX :CHIP
0.3
CN8401
.BLK0279
6P
0.3
WHT 0 8.9
9V .BLK027A
:S-MICRO
0
TO A BOARD .BLK027B 0
-4
CN308 D3 22 23 24 25 26
C 0
0
0 D3
CN107 C8228
0
GND D2 0.018
JW8503
B:CHIP -2
5MM
D2 -2 -2
R8219
-4
R8215 100
C8229
2.7k :CHIP
0.0056
:CHIP C8231
-2 B:CHIP
0.0056
B:CHIP
AUDIO(R/L) R8579
1k :CHIP
D
C8575
CN8501 L8502 R8577
150p
9V 1k
3P CH:CHIP
9V C8574
:CHIP
WHT C8579 -4 -4 0
R8576 8.8
:S-MICRO 47 5.8 :CHIP
#
C8580
Q8571 8.8
0.1
2.7
2SC2712 F:CHIP
Y GND 1
Q8572 8.4
BUFFER
Y IN 2 2SC2712 0 -4
2.1 5.6
R8570 C8571 BUFFER
Y GND R8571 -4 -4 4.9
3 68
330p 560 R8578
E :CHIP Q8573
CH:CHIP RN:CP -4 R8573 C8572 220
C8573
TO A BOARD -4 R8572 10k -4 -4 :CHIP 2SA1162
0.1
3.3k Q8577 :CHIP #
25V BUFFER
CN303 :CHIP
2SA1162 B:CHIP 2SA1162
BUFFER
8.0
R8585 Q8576 R8583
R8587
10k 8.8 10k
L # 2SA1162
TV L IN 10 Q8578 :RN-CP 8.2 :RN-CP
BUFFER
#
A GND 9 8.1 R8584
R R8586 10k
TV R IN
8 15k :RN-CP
8.6 8.6
F R8588 :RN-CP 8.8
A GND 7 #
R8596
R R8592
R OUT 6 2.2k
10k
:CHIP R8595 R8593
L :CHIP R8591 R8594 R8590
L OUT 5 2.2k 2.2k
10k 2.2k
-4 :CHIP 10k :CHIP
:CHIP
A GND :CHIP :CHIP
4
-4 -4 -4
A GND 3
-2
SCL
SCL 2
SDA C8305
SDA 1
L8301 8.8
G 0.1
9V C8304 R8342
25V
47 5.7 1k
B:CHIP C8417
CN8402 :CHIP AUDIO(L)
470p
10P
Q8309 CH:CHIP
YEL
2SC2412K
JW8417
:S-MICRO 5.0
BUFFER
5MM * C8418
R8339 R8344 R8428
C8333 R8341 1
TO A BOARD 2.2k 10k 470k
10 680 16V :CHIP
:CHIP :CHIP
:CHIP F:CHIP
CN204
JW8416
CN101 2.5 R8429
#
1.8 R8343 47k
Q8310
CN102 3.9k :CHIP
H
2SC2412K :CHIP
-2 JW8201 -2
L
5MM BUFFER D8411 -2
R8336
470 RD9.1SB-T1
C8419
:CHIP
470p
CH:CHIP -2 -2
R8430
CN8601 R8337 R8335
VIDEO 470k
680 220
2P
:CHIP :CHIP :CHIP
:VH F8601 VDR8461
FUSE ERZV14D621
C8301 R8334
AC IN 1
I 100 75
T8601 T8602
16V :CHIP
AC IN LFT LFT
2
D8300
RD9.1SB-T1
R8601
1M
1/2W
CN8603
1P
:TAB
J C8654
-3 0.0047 250V E
GND
TO A BOARD
CN104
Schematic diagrams Schematic diagrams
– 63 –
B
? C 6 VM 1 boards
7 8 9 10 11 12
9V Q8401
R8218
C8249 9V
5.6k C8246 C8248 0.1 C8251 C8253 UN2216-TX
:CHIP 0.0056 0.0012 25V 0.0047 0.022
C8235 BUFFER
B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
0.1
-2 C8238 C8240 C8242 C8244 0
25V
2.2 2.2 2.2 0.68
B:CHIP R8400
16V 16V 16V 16V
#
F:CHIP F:CHIP F:CHIP F:CHIP C8255
0.022
B:CHIP
-2 -2 -2 -2 -2 -2
C8400 0
0 -2
# -2 -2
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 *
0
R8401
1k
:CHIP
0
C8401
-2 R8407
1
1k
R8402 16V
:CHIP
10k F:CHIP
9V
4.5
:CHIP
*
* 0
R
.BLK0172 .BLK0173 0 -2
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
5.2 -2
-2
Q8403
C8241 8.9 C8254
R8220
1 22 2SA1162
100 -2
16V
:CHIP -2 BUFFER
F:CHIP R8410
C8252 L8204
C8250 R8403 C8402 470k
1
R8225 1 10k 1 R8408 :CHIP
16V 1k
16V :CHIP 16V
6.8k F:CHIP :CHIP
F:CHIP F:CHIP
:CHIP
R8226 R8411 C8405
6.8k D8403 470k 470
:CHIP :CHIP 16V
C8243 RD9.1SB-T1 -2
R8404
1
10k PROTECT
IC8203 16V
:CHIP
C8576 F:CHIP
TDA7429S
330 C8577
R8405 C8406 R8416
16V 0.1 AUDIO SW
C8260 R8238 1k 1 47k
F:CHIP R8243
8.9 -4 PROCESSOR 100p 5.6k :CHIP 16V :CHIP
39k
Q8574 CH:CHIP F:CHIP
:CHIP :CHIP
2SC2712
C8415
BUFFER
R8224
R8221 470p
7.7 10k R8417 CH:CHIP
39k -2 :CHIP -2 47k
8.4
:CHIP 2.5 -2 :CHIP
R8580
2.5 4.5
1k
-2
:CHIP 5.2 Q8404
-4 C8407 C8408
IC8204 1 2 3 4 2SA1162
Q8575 L 1 470p
NJM4558M-TE2 BUFFER -2 16V CH:CHIP
5.0 F:CHIP
AUDIO INDENPENCE 0 -2 0
BUFFER
MATCHING D8406
-2
R8426
8.1 RD9.1SB-T1
R8581 C8410 220
C8578 R8406
10k * PROTECT 1 :CHIP
8.8 0.1 10k R8421
:RN-CP C8258 :CHIP 16V
F:CHIP 15k
0.1 F:CHIP
R :CHIP
R8582 25V 8 7 6 5
D8407
6.8k -4 B:CHIP
C8411
:RN-CP RD9.1SB-T1
470p
5.0 2.5
PROTECT CH:CHIP
-2
R8222 R8422
39k R8223 15k :CHIP
-2 -2 L
R8589 :CHIP 3.9k
D8408
10k :CHIP
C8259 C8263 C8412
:CHIP -2 RD9.1SB-T1 C8413
100 0.1 1
25V 470p
R8241 16V PROTECT 16V
C8261 -2 -2 CH:CHIP
5.6k 100p B:CHIP F:CHIP
VIDEO
:CHIP CH:CHIP
R8425 C8414
R8242 R8240 R8239 220 4.7
5.6k 39k 5.6k :CHIP
:CHIP :CHIP :CHIP
-2 D8409
D8410
R8427 C8416 RD9.1SB-T1
AUDIO(R)
47k 1 RD9.1SB-T1
-2 PROTECT
:CHIP VIDEO 16V
-2 PROTECT
F:CHIP
-2
D8414
CN8403
#
7P
1 VIDEO 2
WHT
V GND
2 :S-MICRO
3 R IN
4 A GND
-2
L
5 L IN
V GND
6
7 VIDEO 2F
TO A BOARD/H2 BOARD
CN106/CN3904
1 V GND
CN8300 1P:MINI
AC OUT
1
2 AC OUT
CN8602
2P
:VH
– 64 –
6 B 2 boards /
13 14 15 16 17 18
( CISPR,A/C FUSE,
A/V INPUT &
MONITOR INPUT
Q8402
UN2216-TX
BUFFER
D8401
RD9.1SB-T1
PROTECT
JR8401
J8402
0
JACK 9P
:CHIP
R8409
470
:CHIP
R AUDIO
C8403 R3
470p
B:CHIP
-2 -2
L/MONO
L3
C8404 R8412
470p 470
B:CHIP :CHIP
-2
MONITOR OUT
V3 VIDEO
R8414 R8413
470k 68
:CHIP :CHIP
R AUDIO
R8415 R2
470k
:CHIP
-2 -2
Y OUT 1
L/MONO
R8418 NC 2
L2
470k
:CHIP
GND 3
-2 -2
C OUT 4
VIDEO IN 2
R8419
V2 NC
C8409 75 5
100 :CHIP
16V VIDEO IN 6
VCC 7
R AUDIO
R8420
R1
470k
NC 8
:CHIP
-2 -2
NC 9
L/MONO
NC 10
R8423 L1
470k -2
:CHIP NC 11
-2 -2
VIDEO IN 1 CN2302
V1
R8424
11P
75
D8412
:CHIP :BTOB
DA204K
TO A BOARD
-2 JW8402 CN304
#
AUDIO GND VIDEO GND
B-SSSBG3S-...-B6.29
19 20 21 22 23
C
6
PRINTED WIRING BOARDS
– C Board –
6
YCM2301
COMB FILTER
1 2 3 4 5 6 7
) )
COMB FILTER
– VM 1 Board –
B-SSSBG3S-...-B2.29
– 65 –
VM
1
[RGB OUT & [VELOCITY MODULATION]
PICTURE ROTATION]
– 66 –