Schematic Diagram Of A (1/2) Board - Sony KV-XF29K94 Service Manual

(3) Schematic Diagram of B 3 Board
1 2 3 4 5 6
A
CN1400
9P
WHT
:S-MICRO C1461 R1411
1
C1460 * D1415
470p 16V
UDZSTE-179.1B
AUDIO(R) CH:CHIP F:CHIP
R
R IN 1
R1409 C1462 R1412
GND 2 220k 1 16V F:CHIP
*
:CHIP -2 -2 -2
L IN 3
L
GND 4 D1416
R1410 C1459 AUDIO(L)
B 220k 470p UDZSTE-179.1B
Y IN 5 :CHIP CH:CHIP
B -2 -2 PROTECT -2
Y
GND 6
-2
A Y CV
CV IN 7
Q3201
CV S
2SK246-GR
S IN 8 D3201
C VOL.
C 1SS355TE-17
C IN 9 R3202
R3207 100k 4.6
RECTIFY
RSP 10k :CHIP
:CHIP
TO H3 BOARD R3201
C3244 R3200 C3245 1M
CN3904 1 1M
:CHIP
16V C6222 :CHIP 25V
2.2
:CHIP :CHIP
16V
C C3247
R F:CHIP
4.7
C3246 C3248
47p 100p C3200
:CHIP
:CHIP #
R3276
IC3204
#
NJM4558M-TE2 R3246
3.3k
BASS BOOST
:CHIP
9V
8 7 6 5
4.4
4.2 4.4
D
C3204
#
C6220
1 2 3 4
R3241 2.2 R3253
68k 16V 3.3k
:CHIP L F:CHIP :CHIP 4.3 0
4.4
C3255 C3252
C3220
R3275 47p 100p C3256 C3205
0.022 C3223 :CHIP :CHIP #
B:CHIP 9V # 4.7
0.022
B:CHIP C3257
1
R3240
E R3224 16V R3254 Q3204 8.8
22k
:CHIP 560k :CHIP 10k 2SK246-GR
:CHIP :CHIP 5.5
LSP VOL
C3224 C3238 R3256
R3255 R3257
2.2 16V F:CHIP 1M 1M
100k 6.2
:CHIP 25V :CHIP
:CHIP :CHIP
4 3 2 1 D3203
1SS355TE-17
4.3
4.4 4.4 9V RECTIFY
IC3202
Q6206 9V
#
F 4.3
MUTING
R6268
R3263 5 6 7 8 5.4
R6251 #
68k
9V #
:CHIP 5.4
4.3 4.4
C3221
0.022
2.2
B:CHIP R3262 R3238 4.7
560k 10k C6201
:CHIP C3227 :CHIP #
C3225 R6248 C6216
R3242 C3222 2.2 0.1 # #
0.022 16V
22k 25V
:CHIP B:CHIP F:CHIP F:CHIP
R6253 R6257
#
R6250 #
#
CN6204 R3239 0.8
G
6P 10k C3226 0.6
Q6207 :CHIP R6249 C6214
10 # #
WHT
#
:S-MICRO S
VOL. 0
R6252
# C6215 R6207 C6221
1 R6260 R6256 #
LPH # # #
#
L SP 2
D6205 R6205
AUDIO GND 3 C6253
#
# #
AUDIO GND 4
RECTIFY
R SP
5
H RPH 6
TO H3 BOARD 0.5
(1.6)
CN3902
C6211 R6258
R6233 C6242 330 47 0
10V
# # :CHIP
C6210 R6254
330 47 1.6
C6200 10V
R6245 C6244 0 :CHIP
1.5k # :CHIP
D6211
:CHIP
MA111-TX
I R6202 PROTECT
L
4.7k Q6203 0.5
R6234 C6243 10.0
:CHIP UN2213 0.89
# #
AMP
C6241 C6245
R6246 0.22 *
1.5k :PT 0 21.8
:CHIP
R R6201
4.2
4.7k
R6219 C6249
47k 0
C6217
:CHIP :CHIP 0.1
Q6204
7.3 25V R6209
B:CHIP
0.4 UN2213
J :CHIP
AMP 1.8
C6213
1.2 0.22
:PT
0
0.5
0
Q6208
CN6200 4.2
UN2213 UN2213
4P
AMP
YEL R6203
:S-MICRO 0 :CHIP
0
AUDI GND 1
K AUDI GND 2
AUDI +VCC 3
AUDI +VCC 4
TO A BOARD CN608
IC6201
#
0 0 0 0
L
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PS6200
#
C6230
C6225 C6228
#
# 3
C6229 C6226 C6207
#
# #
R6237
FB6202 # R6240
#
#
R6239
#
C6219
#
C6233
# C6236
M FB6201 R6236 #
#
C6232 # R6206
R6235
# # #
4.9
Q6200 PS6201
C6235
# #
# C6239
# 0 MUTING
L6202 0
# D6200
CN6202 #
4.9
4P
PROTECTOR 0
C6237 C6238 R6243
R6244
# # #
#
1
W OUT
N 3.2
C6240
W OUT 2
#
GND 3
GND 4
Q6205
R6200
#
#
MUTING
TO H3 BOARD
CN6205
CN3903
#
TO A BOARD
CN605
O
Schematic diagram
– 81 – B 3 board
7 8 9 10 11 12
R/L/Y/S/C/CV R3272
6.8k
:CHIP
AUDIO(L)
AUDIO(L) L
R3206
C3243
390 AUDIO(L)
C3202 0.033 :CHIP R3210
25V
0.22 1.5k
:CHIP 9V
:PT 6.0 :CHIP
6.0 Q3202
2SC2712-YG
AUDIO(R) R
6.5 INDUCTOR
R3299
R3203 6.8k
5.3 AUDIO(R)
1M :CHIP
R3205
:CHIP R3204 6.8k
S 0.3 3.3k :CHIP
:CHIP AUDIO(R)
IC3203
NJU4066BM-T2
SW
C3249
R3235 2.2
R3236 150k 16V
4.4 9V
470k :CHIP :CHIP
:CHIP R
L IN VCC
C3250
0.5
R3237 1 8.7
4.7 16V
L OUT LSW
:CHIP
4.4 0.4
SPACE
9V R OUT
SW
R3245 4.4 0.4 30 29 28
R3222
100k 10k SPACE
:CHIP R IN
:CHIP IN
8.7 4.4
9V
SPACE
RSW
R3221 OUT
R3220 10k 0.3 4.4
100k :CHIP CENTER
CENTER
:CHIP SW IN
C3251 C3253 0 4.4
10 100 CENTER
GND
R3223 16V OUT 1 2 3
3.3k
:CHIP L 4.3
C3254
R3251 9V R3277
R3252 2.2
150k 10k
470k 16V
:CHIP :CHIP :CHIP
:CHIP
C3210
R3234 9V 10
390
:CHIP C3211
R3258 C3258 10
S 1M 0.033
9V C3212
:CHIP 25V 8.2 10
C3239 :CHIP Q3203
0.22 2.6
2SC2712-YG
:PT
INDICATOR
2.0
R3259
3.3k R3233
:CHIP 6.8k
9V 9V :CHIP 9V 9V 9V
C6251
#
L3202
C6252 :FLR50
9V 9V 9V
#
2.8
R6262
9V
#
C3203
R6263 C3201
# 0.1
10 B:CHIP
0
Q6202
#
MUTING 9V
9V
9V
9V
9V
IC3205
CXA1315P
9V 9V
IC6200
0 9V MID THRO
TA8200AH
PRE-GND AUDIO AMP
RIPPLE 0
FILTER
16 15 14 13 12 11 10 9
C6212
7.3 0 0
47
C6209
25V
0.1
:PT
5.1 C6223
1 C6205
R6259 0.1 0
63V 9V
L OUT 4.7 :PT
:CHIP 9V
1 2 3 4 5 6 7 8
R6255 R3243
10k
VCC 4.7
:CHIP :CHIP
PW-GND D6202
# R3244
0
9V 10k :CHIP
D6201
R OUT
#
9.8
9V
D6212
1k MA111-TX C6202
PROTECT 2200mF 9V
35V
L
Q6214
Q6201 R6278 #
0 C6203
0.01 AMP
:CHIP
B:CHIP
AMP 9V
9V
R
9V
9V
9V 9V
11V
R6241
# 11V
FB6203 IC1403
#
C6227 *
L1402
# R1415 REG
* *
7V 7V 7V 8.2
5.0
I 0 O
G
C1407
* -2 -2 -2 -2
C1412 C1417
* *
C6231 11V
C6208
# #
30V
30V
FB6200 7V
#
C
R6266
#
CN6206
5P
WHT
:S-MICRO
TO A BOARD
CN201
CN1404 CN1405
*
10P
WHT
TO A BOARD
:BTOB
CN302 TO A BOARD
CN101
/ – 82 –
13 14 15 16 17 18
JR1409
R3211
6.8k R3247
C3207 150k :CHIP
:CHIP
R3212 0.22
1k 16V R3248 -2
C3266 10 B:CHIP C3209 22k
:CHIP
0.0047 B:CHIP :CHIP
R3266
JR1410
0
R3213 R3249
C3265 56k 10k
10
:CHIP R3219 :CHIP
15k :CHIP
V
C3206 R3218
0.01 4.7k C3208
:CHIP 0.22 16V B:CHIP
B:CHIP
9V
R3215
R3214 R3250
0 0
:CHIP 1k
R3265 # :CHIP :CHIP
R3216 5V 5V
10k
:CHIP 9V
R3217
R3208 10k
:CHIP
1.5k :CHIP
R3270
0
:CHIP L
C1404 C1406
5V AUDIO(L) * *
L
27 26 25 24 23 22 21 20 19 18 17 16
IC3201
9V
NJM2187L C1401
TRU-SURR *
-2
R
0
R
4 5 6 7 8 9 10 11 12 13 14 15 R3227
2.2M
AUDIO(R)
C3215 R3230 :CHIP
4.7 1.8k
10V :CHIP C3218 R3228 5V
F:CHIP 0.0047 B:CHIP
R3295 33k
4.7k R3232 :CHIP
:CHIP 47k R3231
56k
:CHIP R3229
:CHIP
82k
:CHIP
R3296 C3217 R3264 C3219
1.5k
4.7k 0.01 0.0047
:CHIP B:CHIP :CHIP B:CHIP
R3297 6.8k :CHIP 9V
C3213
47
25V R3298
9V
6.8k :CHIP
9V 5V
C3280 C3283
3300p 10 R1448
C3284
R3282 25V R3283 C3281 C3290 *
18k 22k 0.022 2.2 0.1
:CHIP B:CHIP CV
:CHIP :CHIP B:CHIP 16V
F:CHIP
A2
C3282 2.4
B2
10
R1427
9V 20 19 18 17 16 15 14 13 12 11
*
9V 5V -2
JR1408 R1424
IC3206 * *
NJM2150D
SUR. PROC. R3285
1 2 3 4 5 6 7 8 9 10 10k R1425
:CHIP 0.5 *
5.7
C3291
2.2
16V
R3291 R3290 C3288 F:CHIP
C3289
18k 22k 0.022 CV 5.0
3300p B:CHIP R3287 C3287 R1421
:CHIP :CHIP C3286
25V R3288 10k 10 *
:CHIP R3286 10 C3285 C1403
10k :CHIP R3289 10
10k *
:CHIP 10k R3284 -2
:CHIP
:CHIP 10k
5V
:CHIP
C3271
C3269 C3270 L
9V 0.0022mF C3272 9V
0.1 0.0022mF
25V B:CHIP B:CHIP 22
B:CHIP
9V 9V
C3268
0.1
25V
B:CHIP C3273 C3274
0.1 10
B:CHIP
10 9 8 7 6 5 4 3 2 1
5V
IC3207
TDA7315D-013TR
9V
TONE CTRL
C3228 0 *
10
9V
25V
:BP 11 12 13 14 15 16 17 18 19 20
8.3 4.3 4.3 *
C3276
(8.7)
0.068
25V C3279
:CHIP 0.068 C3229
25V R3281 10
25V
:CHIP 220
R3278 C3277 C3278 R3280 :CHIP :BP
5.6k 9V 9V
0.068 0.068 220
:CHIP
25V 25V :CHIP 9V
:CHIP :CHIP R3279
5.6k
9V
:CHIP Y/C
9V
5V
C3260 C3262
8.7
100p 4.3 47 16V 9V
CH:CHIP
C3264 24 23 22
R3271 0.4 100p
6.8k
0.4 CH:CHIP
:CHIP
R3269 0.4
4.3
2.2k
:CHIP
R3268
1k 4.3 R3274 R3273
:CHIP 0 6.8k 2.2k
:CHIP :CHIP
5V 25 26 27
R3267
1k
:CHIP IC3200
C3259
AUDIO MIXER
4.7mF
16V
9V
R1419
9V 9V
*
IC1404
9V
L7809CV
REG
12.3 R1428
5V
R1426 100
I O 100
0 C1436 :CHIP
G 8.7 :CHIP
R1416 L1404 C1428 0.1 9V 9V
JW(5MM) 100 C1431 25V 3.1
C1433
25V -2 -2 0.1 -2 -2 -2 F:CHIP
47
5V 5V 25V 16V 5V
F:CHIP
5V Q1401 8.7
R1401
* 3.8
*
BUFFER
-2
C1420
* R1402
*
-2
30V 30V 30V 30V 30V
5V
Y
9V
Y
TV
-2
-2
CN1407 CN1408
CN1406 CN1409
*
* 8P *
WHT
TO A BOARD TO P2 BOARD
:BTOB TO P2 BOARD
CN303 CN4301
TO A BOARD CN4302
CN102
19 20 21 22 23 24
TU1401
*
C1450
*
-2
R1420 C1453
*
R1474 C1437
5V
* JW1481 * * C1463 9V -2 -2
5MM JR1401 *
-2
* -2 Q1410 C1451
C1456 C1454
100 * *
-2
16V BUFFER
-2 C1458 R1423 -2 -2
30V
* *
R1462 C1455
* C1452
-2 -2
*
* -2 -2
JR1402 JR1403 -2 -2
C1438 5V
* C1430 * #
R1494
0.1
-2 25V *
R1495
R1422
* # L1406
L1403 *
L1407
9V 9V * -2
10 -2
5V
5V IC1402 5V 5V 5V
* 30V
AUDIO IMPENDENCE
MATCHING 2.4 0
R1429
* -2
R1475
2.4
2.4 *
R1452
0.4 2.4 *
AUDIO(L)
C1419
8.7
*
C1411 30V
*
C1400 4.8
-2 #
J1402
*
AUDIO(R)
R
R
D1401
R1442 C1414 R1464 C1440 R1496 R4 AUDIO
1 470k
1k UDZSTE-179.1B 470p 470
16V :CHIP :CHIP
:CHIP -2 PROTECT -2 CH:CHIP -2
L F:CHIP
L/MONO
R1465
D1402 C1416 C1441 L4
R1443 1 470k R1497
1k UDZSTE-179.1B :CHIP 470p 470
16V CH:CHIP
:CHIP -2 PROTECT -2 -2 :CHIP MONITOR
V F:CHIP
OUT
R1456 C1457 V4 VIDEO
C1413 R1492 R1487
470 470k * 68
*
-2 16V -2 :CHIP :CHIP
R
D1403 R1476
*
UDZSTE-179.1B R1454
R1400 R3 AUDIO
PROTECT * C1442
*
*
-2 -2
L/MONO 30V
R1432 R1413
* R1444 R1439 C1421 C1439 * R1488 L3
* *
* * *
-2 -2 -2
R1489 VIDEO IN 3
1.8 C1425 V3
C1432 *
R1501 D1414 1
# *
-2 * -2 16V -2
F:CHIP R
R D1410
AUDIO
UDZSTE-179.1B
5.7 R1457 C1426 C1445 R2
Q1409 PROTECT R1479
10k 1 220k 470p
* CH:CHIP
-2 :CHIP 16V :CHIP -2 -2
L F:CHIP
L/MONO
C1408 D1411
* C1446 L2
R1458 R1480
UDZSTE-179.1B 10k 470p
-2 220k
PROTECT -2 :CHIP :CHIP -2 CH:CHIP -2
V
D1412 VIDEO IN 2
V2
C1415 R1472 R1481
UDZSTE-179.1B
47 220 75
PROTECT 25V :CHIP
-2 :CHIP -2 R
R
Q1408 AUDIO
R1
* D1406 R1450 C1423 C1434
R1469
UDZSTE-179.1B 10k 1 220k 470p
:CHIP
PROTECT -2 16V -2 :CHIP CH:CHIP -2
L F:CHIP
L/MONO
D1407
R1451 C1422 C1443 L1
1 R1470
UDZSTE-179.1B 10k 220k 470p
16V CH:CHIP
PROTECT -2 :CHIP -2 :CHIP -2 -2
V F:CHIP
VIDEO IN 1
V1
C1402 R1460 R1471
47 220
75
-2 25V :CHIP -2 :CHIP
S IN 30V
D1408
UDZSTE-179.1B 2 1
-2
C1405
PROTECT R1473 -2 C 4 3
47 220
25V :CHIP
Y
Y
C1418
0.01 R1435
F:CHIP VIDEO IN 1 75
C :CHIP
-2
R1466 R1437 J1401
220 75 S TERMINAL
D1404 -2 -2 :CHIP :CHIP -2
D1409
UDZSTE-179.1B
UDZSTE-179.1B
S1 PROTECT
R1467
2.2k
-2 :CHIP
D1405
UDZSTE-179.1B
PROTECT
A1
9V 9V 9V C R Y L 9V 30V
R1463
R1449
*
*
B1 R1500
100
-2
:CHIP D1413
#
R1455
10k R1417 R1502
100 9V
:CHIP -2 100
:CHIP
:CHIP
-2
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
D1417
#
-2
3.5 (3.8) 30V
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
0.2 9V
-2
R1446 C1449
220k C1429 47
:CHIP 16V
33 -2
25V
-2 -2
TV
R1504 R1468
R1459
# IC1401 68k :CHIP
100 :CHIP
C1409
# CXA1855S R1478
C1448
A/V SW -2 1.2k
R1482 0.47 :CHIP
L1401 25V
# R1440 100 C1444
F:CHIP
# :CHIP 0.47 -2
-2 9V -2 9V 9V 9V 25V 9V
Y F:CHIP
Q1402
8.7 8.7
R1403 3.1 3.8 Q1404
2SC2712-YG
220 2SC2712-YG
BUFFER
:CHIP Q1403 BUFFER
2SC2712
R1404 3.8
0 R1408 3.2
3.8 BUFFER R1406 180
:CHIP
* :CHIP
4.5 30V
R1407
-2 R1405 220
# :CHIP
0 30V 30V -2 -2 30V
JR1412
#
(
AUDIO PROCESSOR.SUB TUNER
AV SWITCH,
-2 -2
CN1403 B-SSSBG3S-...-B3.29
CN1402
3P CN1401
WHT * #
:S-MICRO -2
TO B5 BOARD
TO A BOARD
CN1502
CN106
– 83 –
25 26 27 28 29 30
B3 BOARD MARK LIST
Ref. KV-XF29K94 KV-XF29M50 KV-XF29M80
(Korea) (India) (India)
C1401 330 16V # #
C1403 47 25V # #
*
C1404 0.1 25V :CHIP 0 :CHIP 0 :CHIP
C1406 100P :CHIP # #
*
C1407 100 16V # #
C1408 10 # #
*
C1411 0.1 25V :CHIP 0 :CHIP 0 :CHIP
C1412 0.1 25V :CHIP # #
C1417 100 16V # #
C1419 100P :CHIP # #
C1420 0.1 25V :CHIP # #
C1421 1 16V :CHIP # #
C1432 100 16V # #
C1437 0.047 :CHIP # #
C1438 470P :CHIP # #
C1439 470P :CHIP # #
C1442 470P :CHIP # #
C1450 470P :CHIP # #
C1451 470P :CHIP # #
C1452 470P :CHIP # #
C1453 100 16V # #
C1454 47 # #
C1455 47 # #
C1457 1 16V :CHIP # #
C1458 100 16V # #
C1463 10 # #
C6245 # 6800P :CHIP 6800P :CHIP
CN1401 # 1P 1P
CN1404 8P # #
CN1406 10P # #
CN1408 10P # #
CN1409 10P # #
CN1410 TAB (CONTACT) UPC4558G2 UPC4558G2
IC1402 TA7805S # #
IC1403 L7805CV # #
JR1401 0 :CHIP # #
JR1402 0 :CHIP # #
JR1408 # 0 :CHIP 0 :CHIP
JR1409 0 :CHIP # #
JR1410 0 :CHIP # #
JR1411 0 :CHIP # #
JW1421 # 7.5MM 7.5MM
JW1425 # 5.0MM 5.0MM
JW1435 10.0MM # #
JW1438 7.5MM # #
JW1446 12.5MM # #
JW1447 12.5MM # #
JW1449 17.5MM # #
JW1454 7.5MM # #
JW1457 12.5MM # #
JW1458 15.0MM # #
JW1461 15.0MM # #
JW1462 15.0MM # #
JW1463 15.0MM # #
JW1466 12.5MM # #
JW1467 12.5MM # #
JW1471 20.0MM # #
JW1473 20.0MM # #
JW1475 12.5MM # #
JW3218 5.0MM # #
JW6210 10.0MM # #
L1400 10uH # #
L1402 100uH # #
L1403 10uH # #
L1405 10uH # #
L1406 10uH # #
Q1401 2SC2712-YG-TE85L # #
Q1408 2SC2712-YG-TE85L # #
Q1409 2SC2712-YG-TE85L # #
Q1410 2SC2712-YG-TE85L # #
R1400 220K :CHIP # #
R1401 180 :CHIP # #
R1402 220 :CHIP # #
R1411 47K :CHIP 0 :CHIP 0 :CHIP
R1412 47K :CHIP 0 :CHIP 0 :CHIP
R1413 220K :CHIP # #
R1415 5.0MM # #
R1419 100 :CHIP # #
R1420 10K :CHIP # #
R1421 2.2K :CHIP # #
R1423 100 :CHIP # #
R1424 10K :CHIP # #
R1425 820 :CHIP # #
R1427 3.9K :CHIP # #
R1429 47K :CHIP 0 :CHIP 0 :CHIP
R1432 470 :CHIP # #
R1434 100 :CHIP # #
R1439 0 :CHIP # #
R1444 47K :CHIP # #
R1448 560 :CHIP # #
R1449 10K 10 :CHIP 10 :CHIP
R1452 47K :CHIP 0 :CHIP 0 :CHIP
R1454 56K :CHIP # #
R1462 1K :CHIP # #
) R1463 10K 10 :CHIP 10 :CHIP
R1474 0 :CHIP # #
R1475 47K :CHIP # #
R1476 56K :CHIP # #
R1487 2.2K :CHIP # #
R1488 2.2K :CHIP # #
R1489 75 :CHIP # #
R1494 180 :CHIP # #
R1495 220 :CHIP # #
R1501 680 :CHIP # #
TU1401 BTF-FA401 # #
Note: The parts indicated as "#" in this circuit diagram are
not listed here, as they are not used for these models.
– 84 –