Schematic Diagram Of A Board - Sony Trinitron KV-EX29M69 Service Manual

(2) Schematic Diagram of A Board

1 2 3
CN1138
4P
WHT
CN1161
A :S-MICRO
10P
TO DH BOARD
TO D BOARD
CN3802
CN6605
+7V STANDBY 1 +7V STANBY
2
GND
ST-BY
3
ST-BY
GND 4
+5V STANBY 5 +5V STANBY
OVER VOLTAGE
6 OVP
PROT.
B OVER CURRENT
7 OCP
PROT.
NC 8
ABL1 9
GND 10
R4303
100
:CHIP
G
C G R4302 100 :CHIP
12V
R
R
R4305 100 :CHIP
B
B
R4304 100 :CHIP
BLK
C4325
YS
10p
RT CH:CHIP
R4520 100 :CHIP
GT
R4521 100 ;CHIP
BT
R4306 100 :CHIP
BLKT
CN1160
D
10P
R4307 100 :CHIP
TO D BOARD VM MOD
CN6606
H.D 1
EW 2
-15V 3 C4318 0.1 25V
+6.5V +6.5V
4 C4319 0.1
C4320
+6.5V 0.1
5
25V
B:CHIP
GND
6
C4321
0.1
E GND 7
25V
+10.5V B:CHIP
+10.5V 8
HP100
C4322
GND 9
0.1 25V B:CHIP
R4384 100
+30V +30V
10
VP100
R4301 100
SDA
R4335 100
SCL
CN1162
R4336 100
10P EX PARA
R4337
TO D BOARD
100 :CHIP
CN6800
SDA
1 D FOCUS
SDA
F
SCL
SCL C4518
2
#
3
+12V
R4507
GND 4
#
5
GND
V+
GND 6
FBP
7
FLYBACK PULSE
GND 8
EX PARA
9
EXTRA PARABOLA D4309
#
AFC OUT 10
G
V-
FBP
DEGAUSS
1
DEGAUSS
V PROT
GND 2
3
HD CLAMP
X-RAY 4
D FOCUS
5
DYNAMIC FOCUS
VM MOD
VM MODULATION 6
D4308
H
V+ #
7
VERITCAL SAW1
V PROT 9V
VERTICAL-PROT 8
V-
9
VERTICAL SAW-
NS ROT 10
NS ROT
CN1163
10P
TO D BOARD
I
CN6803
J
KV-EX29M69
4 5 6
INTW
D007
RD5.6SB3
PROTECT
D012
D008 #
#
L4302
C4333
0.1 L4305
9V
:CHIP
C4334 25V
R4343
47 B:CHIP
:CHIP 100
:CHIP
Q4319
R4345 C4381
2SA1162-G
12k #
:CHIP AMP
R,G,B,BLK
R4346
18k R4397 0 :CHIP
:RN-CP
R4340
R4398
#
#
C4331 R4396
C4329 0.47 0
4.7 :CHIP
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
C4317
0.1
25V
B:CHIP
52 Y1IN
B:CHIP
53 CB1IN
25V B:CHIP
54 CR1IN 9
55 FS
56 Y2IN
IC4301
57 CB2IN CXA2100AQ
R/G/B
58 CR2IN
59 HS_IN
:CHIP
60 VS_IN
:CHIP
61 SDA
:CHIP
62 SCL
:CHIP
6 8
7
63 EXTRA_PARA
64 DF_PARA
R4518
100
:CHIP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
R4344
100
:CHIP
C4330
R4354
0.1
10k
R4347 100 :CHIP :PP
:RN-CP
R4319
C4332
R4318 R4348
15k 0.047
15k
R4317 :RN-CP :MPS 100
:RN-CP
:CHIP
22k
:CHIP
R4320 R4321
2.2k 2.2
:RN-CP :CHIP
Q4303
R4380
2SC1623-L5L6 AGC CONT 10k
:CHIP
C4344
R4342 0.047
C4378 # 25V
R4350 100 :CHIP 100p CH:CHIP B:CHIP
C4347
0.1 25V
L4304 R4326
R4403
R4402 C4380
R4405 68k
1k
750k 0.022
# :CHIP :RN-CP
:CHIP
B:CHIP
:RN-CP
Q4318
2SC2712-YG-TE85L
R4406
AFC CORE
R4407 100k R4327
R4404
# :CHIP 47k
22k
:RN-CP
:RN-CP
– 65 –
KV-EX29M69
RM-963 RM-963
7 8 9
CN4500
CN1190 12P
10P WHT
BLK
:S-MICRO
:S-MICRO
TO CR:CN9001
TO H1 BOARD CN1905
C4337
#
C4335
#
L4310
L4312 #
D4311
#
DAN202K-T-146
D4313
STOPPER
RD6.2M-B2
+12V
SW
C4339
22p C4324 0.1 25V B:CHIP R4313
CH:CHIP 4.7k
Q4316
:CHIP
R4338 Q4304
2SC2712
470 L4301
2SC2712
SW
:CHIP
BUFFER
:CHIP
R4352
C4316
470
47
:CHIP
25V Q4317
R4314 DTC114EKA
R4339
L4311 C4341
R4373 2.2k
SW
10p 1.2k
0 :CHIP
:CHIP
:CHIP CH:CHIP
:CHIP
D4312
12V
DAN202K-T-146
R4349
STOPPER
470
R4353
:CHIP
1.2k
L4308
:CHIP
C4363
:CHIP
47
R4371
#
9V
C4365
L4309
C4364
:CHIP
C4352 47
47
34 33
C4355
R4372
C4369
0.1
1k
0.1
25V L4306
:CHIP
25V
B:CHIP
B:CHIP
:CHIP
VCC 32
R4365
C4356
100 C4310
31 0.1 25V B:CHIP
R_SH
:CHIP # C4312
R
#
30
R_OUT
Q4307
C4357
R4308
R4366
29 0.1 25V B:CHIP 2SA1162-G
G_SH 0
100 :CHIP
G :CHIP BUFFER
28
G_OUT
C4358
R4367
27
B_SH 0.1 25V B:CHIP R4310
100 :CHIP
B 0 :CHIP
26
B_OUT
C4353 0.47 16V B:CHIP
25
IKIN
C4354 C4359
0.47 0.0022 R4363 JR4301 C4313
24
PABL_FIL 0 #
16V B:CHIP 100 C4311
:CHIP
B:CHIP :CHIP #
23
ABL_FIL
R4361 3.3M :CHIP
22
ABL_IN
C4301
21
RGB_AFC 0.1 25V B:CHIP
R4383
XRAY 20 D4314
18k
L4307
MA111-TX
:CHIP
#
PROTECT
R4381 C4366 R4364
R4385
R4357 1M 0.01 #
18 19
200k
10k :RN-CP B:CHIP
:RN-CP
:CHIP
R4368
C4350
C4351 C4367 #
0.1
0.001 0.047
25V
B:CHIP B:CHIP
R4316
B:CHIP
D4304
6.8k
R4322
C4360 :CHIP DTZ9.1
D4301
4.7 #
# R4519 CLAP
10k
C4379 Q4305
:CHIP
# #
Q4306
#
D4302
C4309 C4362
R4323
# 0.22 0.1
22k
25V
16V
B:CHIP B:CHIP :RN-CP
R4382
10k
:CHIP
Q4301
2SC2712
B:CHIP
ABL CONT 1
D4303 RD3.9ES-B2 CLIP
-15V
9V
5V
10 11 12
C1232
4.7 10V F:CHIP
R1222
6.8k
R1220
:CHIP
6.8k :CHIP
9V
FB4387
R1221 6.8k :CHIP
0
:CHIP
L IN VCC
R4387
0
:CHIP
L OUT LSW
R1218
R4388
1.5k
0
R OUT :CHIP
:CHIP
B
R IN
G
RSW
CENTER
R
SW
GND
C1288 C1289
0.22 0.0047
16V B:CHIP
B:CHIP
#
R4309
# R4311
16 15 14 13 12
#
R4375
1k C1291
1 2 3 4 5
:CHIP 100
25V
Q4310
C4314
2SA1162-G
#
BUFFER
C1292 C1293
Q4308 0.1 10
2SA1162-G B:CHIP
R4312
BUFFER 0
:CHIP
C1294
10 R1212
C4315
# :CHIP
D4305
DTZ9.1
C1303 C1305
R4369 PROTECT 100 0.01
100 25V B:CHIP
R4374
:CHIP
100
:CHIP
Q4300
2SD601A-Q-TX
RGB BUFFER
R4391
R4399
2.2k 9V
2.2k
R4370 :CHIP
C4300
:RN-CP Q4313
1k R4393
10
:CHIP #
2SD601A-Q-TX
BUFFER
R4392
47k
:CHIP D4307
#
R4410
R4300 #
100 R4394
R4324
:CHIP #
4.7k R4408
:RN-CP 6.8k
R4411
R4390 :RN-CP
2.2k 6.8k
Q4311
:CHIP :RN-CP
R4409
2SA1162-G
2.2k
RGB CORE :CHIP
5V
R083
1k
:CHIP
2SC2712-YG
( MAIN MICON,TUVIF,AUDIO AMP
RGB OUT,YCT,COMB FILTER
VIDEO/AUDIO-IN/OUT
B-SSS10575-ES.-A..(PAGE 1 (1/4)-EX29
– 66 –
13 14 15
JOINT A1
JOINT A2
R1219
6.8k
:CHIP
C1233 4.7 10V F:CHIP
R1217
1.5k
:CHIP
JOINT A3
JOINT A4
IC1206
#
TRUSURROUND
11 10 9
6 7 8
JOINT A5
R1215
56k
:CHIP
R1213
R1214
33k
2.2M
:CHIP
:CHIP
R1210
56k 82k
:CHIP
C1304
R1211 0.0047
1.5k
B:CHIP
:CHIP
JOINT A6
R4412
2.2k
:CHIP
R4413
62k
:RN-CP
Q4314
2SA1162-G
PIC CORE
C4303
0.22
16V
B:CHIP
C033
0.1
B:CHIP
JOINT A7
Q003
BUFFER
)