Schematic Diagram Of A Board - Sony TRINITRON KV-XA21M85 Service Manual

(2) Schematic Diagram of A Board

1 2 3
A
A
(1/2)
(SYSTEM CONTROLLER,Y/C JUNGLE,
DEFLECTION,TUVIF,FRONT AMP,
B
POWER SUPPLY, AUDIO AMP/TONE CONTROLLER)
C N 905
#
V2 1
GND 2
R009 #
C
R008
4.7K
:CHIP
R904
C905
220
JW008 #
4.7 :CHIP
V
CV /Y
R903
D901 L001
75 JW(5.0MM)
RD9.1SB JW075 #
R014
L C007
:CHIP L
100
47
R906
D902
R007 :CHIP
D
16V
100
RD9.1SB
C008 0
R R
:CHIP
100P :CHIP
R908 C906
CH:CHIP
R015
100 1
100
C004
J902 :CHIP 16V
:CHIP
3P R905 F:CHIP 220P
C908 C909
R907
470K B:CHIP
470P 470K 1
:CHIP JR001
CH
:CHIP 16V
C005
0 C009 #
F
220P
:CHIP
8 7 6 5 B:CHIP
C010
E IC003 100P
M24C08-BN6(A)
CH:CHIP
NVM
1 2 3 4
R003
C011 #
0:CHIP
R021
NS ROT
10K:CHIP
1 JW901 # R019
PH L C003
C012
10K:CHIP
2
SP L 100P
100P
3
SP GND :CHIP 2
CH:CHIP
4
SP GND R002
R016
5 100:CHIP
SP R
C001 C043
#
6
PH R R001
# 100P
CN901 4P C002 0UH
F CH:CHIP
R901
TO J2 BOARD
# INDUCTOR
3 330 :FPRD
CN3421 5 L901
4
R902 330 :FPRD
1 52 51 50 49 48 47 46 45 44
2
6
7
L902
C901 C902
+5V
0.01 0.01
1
:MPS
:MPS
I
-2
7V
1
STBY+5V
GND 2
7V 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
LED 2
G R067
LED2 4 R047
LED 1 1K
LED1 5 R046
:CHIP
1K :CHIP
GND 6
C029 C048
SIRCS 7
C042
# 100P
KEY2 8 R909
100P:CHIP
S901 SW:TA CH:CHIP
KEY1 9 4.7K
C041 R066
:CHIP
1K R045 100 :CHIP
CN904 # 100P CH:CHIP
:CHIP
S902
D904 RD9.1S-B
SW:TA
Q005
R910
R911 #
4.7K
S903
5.6K L005
:CHIP
SW:TA
:CHIP
0UH:CHIP
H
D905 RD9.1SB
S904
R916
L905
SW:TA
47:CHIP
C031 C030
10UH
0.1 22
S905
R917
C913 25V
:
SW:TA
470
B:CHIP
100 .
:CHIP C912
10V
0.1 25V 5 6 7
2
R914 LED
B:CHIP
1.8K
LED 1 IC002
:CHIP
MM1319AFBE
R915 RESET SUREG
3.3K C914
I 4 3 2 1
:CHIP 470P
2
CH:CHIP
1
S907
C032 R048
C019
3
SW:TA
10K
47 0.47
16V B:CHIP :CHIP
IC901 25V
C911
SBX1951-51(RP) D010
47
RD9.1S-B
J
– 41 –
KV-XA21M85
4 5 6
CN302 #
R336 #
11V
D314
D301 1SS355TE-17
1SS355TE-17
D300 0:CHIP
PROTECT
1
R303
1K
C301 :CHIP
470
Q313 R302
16V 0:CHIP
MSD601-RT1
BUFFER R301
D313 10K:CHIP
1SS355TE-17
R331 0 :CHIP
C304 47
X301 4.43MHz
SCL
L301
SDA
L002
Q002
10UH
MSD601-RT1
C306 18P
R229
BUFFER C223 22 D001
CH:CHIP
10K
R061 1SS355TE-17
:CHIP
220 :CHIP 52
R335 680 :CHIP
C018
C015
R063 R065
# R062
0.001 330
330
470
B:CHIP :CHIP C020 #
R053 :CHIP :CHIP
1K Q001
D006
:CHIP #
C033
1SS355TE-17
#
R017 C021 #
1
1K
C014
:CHIP
47 C017
68P C024
25V
C055 C023
CH:CHIP 10P
10P
100P
CH:CHIP
P D 008 C332
L003 CH:CHIP
CH:CHIP
#
4.7
3.3UH
C013
C056 D 007
C016
0.01 #
#
R018
C300 #
68P
B:CHIP
220
. CH:CHIP
:CHIP
43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
C336
0.1 25V
IC001
B:CHIP
CXP86449-631S
C341
SYSTEM CINTROLLER
2
0.22 25V
B:CHIP
Q312
2SA1162-G
R030 #
C047 YS
C051
D315
R043
100P 100P
C050 R031
R032 # 1SS355TE-17
1K
11V
CH:CHIP :CHIP
100P 1K:CHIP
:CHIP
3 CH:CHIP
R034 C054
R042
R038 # # 100P :CHIP
0:CHIP
R036 100:CHIP
X 001
R039
# IC302
C
R050 C025 # R037 100:CHIP TDA9183T
COMB FILTER
10K
:CHIP
R057 #
R006 RD9.1S-B
D011
R040 100 :CHIP
D003 # RD9.1S-B C346 #
9V
R041 100 :CHIP
Q311 #
C026
D004 #
C027 0.1 25V C323 #
R328 #
0.14 B:CHIP
-3
25V L304
P
B:CHIP 100UH
R329 #
C347
100 -3 -3
16V
C348
0.1
C028
25V C335
0.022
0.1
B:CHIP
25V
B:CHIP
CN306
7P
WHT
:S-MICRO
TO C1 BOARD
CN5961
KV-XA21M85
RM-952 RM-952
7 8 9
CN101 #
CN106 #
CN303 #
B-Y
JW080 #
9V
JW025 #
L302 22UH R323
1.5K :CHIP
R324
C316 R315 #
C321 1.5K :CHIP
47 25V
#
Q316
SCL
2SA1162-G
C317 C315 SDA
R-Y BUFFER
C326
0.1 25V 0.1 Q304 #
#
C303 B:CHIP 25V R366
Q317
B:CHIP
10 10K :CHIP
2SA1162-G
Q301
R-Y/B-Y
PROTECT
2SA1162-G
VCC FALL
5V
DETECTOR
R367 10K :CHIP
R353 #
R-Y
B-Y
4
R G
B
C312 1 D303 #
C307 18P C309 0.22 R352 #
16V
R 368
D304 #
# R319
F:CHIP
R304 100:CHIP
U1
D321
10K TP002 D305 #
R391
RD9.1S-B
C320
JR304
1K
C308 220P
: R305 1K 0.01
0:CHIP
:CHIP
50 49 48 47 46 45 44 43 42 41 F:CHIP
51 40 39 38 37 36 35 34 33 32 31 30 29 28 27
IC301
12
10 11
7 CXA2159S
6
8 9 Y/C JUNGLE 5
13
Q308 SA1162-G
SCP BUFFER
R363
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
18K:CHIP
C 339
R 330
#
#
R362
C353 1
R 390
#
12K
:CHIP
R364 0 C340 #
C327
R340 R361
:CHIP
22 R334
100 C329 10K
1.8M
4.7 :CHIP
:CHIP C330
:CHIP
D322 # R349 10K
0.1 25V C325 1
C324
R333
C338
B:CHIP D312
C322 470P 10K 0.0047 B:CHIP
4700P
1SS355TE-17
B:CHIP :CHIP
B:CHIP
PROTECT
B D306
R377
R306 15K :CHIP 1SS355TE-17
1M
R348
R345
D308 PROTECT
D311 1SS355TE-17
10K R350
22K :CHIP 1SS355TE-17
PROTECT
R376 C337
3.3K
:RN-CP
PROTECT
G
22K 2.2M
R321
R332
10K R322
R
220:CHIP
:CHIP 220
D309
D320
:CHIP
R320 RD5.1SB-T2
RD9.1S-B
4.7K PROTECT
H DRIVE/SOFT START
:CHIP
D316
Q315
2SA1162-G
UN2213
SWITCH
R311
R371 470
9V
27K
:CHIP C357
:CHIP
0.1
Q303
25V
2SA1162-G
B:CHIP
R372
C OUT BUFFER
R358
1k
56K R312 390 :CHIP
:CHI
INSEL 9V
:CHIP
R314 R378
OUTSEL
Q305
27K
1.5K
R313 330 2SA1162-G
:CHIP:
Y OUT JR308
BUFFER
R317 56K
R381 0
DGND Q306
:CHIP :CHIP
AGND # R325
R316
R318 MSD601-RT1
C352
470:CHIP
330
390 :CHIP
R378 0.1 25V
B
VDD V IN
L303 100UH 5V
R380
10M
:CHIP 470
R383 C351
VCC SYS1
:CHIP 1K
10
Q310 #
C350
R382 # U1
:CHIP
SC SYS2 G
0
TP001
Q314
:CHIP
FSCSEL
2SA1162-G
FSC
BUFFER
JR314 R
0
Q309 #
:CHIP
C349
R385
0.1 FB300 0UH
220
25V
:CHIP
B:CHIP
CN310 CN301
CN308 #
CN305
#
7P
TO U1 6P
TO VI BOARD
WHT
CN803
:S-MICRO
TO C1 BOARD
CN701
10 11 12
CN204 CN203
3P 3P
:S-MICRO :S-MICRO CN102 #
TU101
BTF-LG433
.
JR111 #
JR108 #
JR101 # R111
R919 # R 108
C101 #
#
JR109 100
:CHIP
0:CHIP
30V
C107 470P
JW100 15MM
R B:CHIP
C 108
C106 #
47
16V
JW099
L105
:
R101 # JR104 # JW092
JR102 C103
C104
R327 #
R102 # 17.5MM
5MM 0.1 100 10V
25V B:CHIP
D100 #
R105
C 105
# Q101
0
MSD601-RT1
:CHIP
AUDIO(R/L)
BUFFER
R113 JR105
L101
# 1 2 3
820
:CHIP IC100 #
JR 110
#
R109
470
C118 0.33 16V B:CHIP
R110 #
:CHIP
9V
5V
R247
C275
5.6K R239
0.1 25V B:CHIP
:CHIP 6.8K
R246 C273
C271
:
C229
5.6K 4.7
4.7 R238
C228
15K
:CHIP 10V 10V 6.8K
15K
C274 :CHIP
C277 : :CHIP
:
:CHIP
2.2
C227
0.1
25V 1 16V F:CHIP
12 11 10 9 8 7 6 5 4 3 2 1
5V 14 13
B:CHIP
IC203
TDA7442D013TR
C278
0.1 15 16 17 18 19 20 21 22 23 24 25 26 27 28
25V
C283
B:CHIP C279 C282
22
0.0056
0.0012 C280
C281
R243
0.1 B:CHIP
B:CHIP 0.0056
100:CHIP
25V
B:CHIP
B:CHIP R237
C259
4.7
Q307 100
:CHIP
JW112
MSD601-RT1 JW111 #
16V
#
BUFFER
C224
470P
CH:CHIP
JW006 # FB103 #
JW017 #
AUDIO(R/L)
R365
220
R375
#
9V
C217 10
C214
1000
25V
Q202
SDA
UN2216 C264
SCL
IC201
2.2
TA8223K
C203 16V
F
0.015P
C225
R205
R206
1 10V
6.8K :CHIP
4.7K : C219
B
R228
R207 0.15 :MPS
. 4.7
JW201 # 1.5K 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
:CHIP R212 C213
C265
C212
R209
2.2 16V 150 100 16V C216
100 16V PS200
6.8K
:CHIP 0.01
F:CHIP
C207
1-676-335-21
C202 :CHIP
C215
0.022P
0.15
JR204 0 :CHIP
1000 25V
R231
JW203 #
R203
JW202
R234 C218
Q204 # :CHIP
4.7K (5.0MM)
R211 2.7 0.15
:CHIP
# R214 # Q203 #
C209
C204
10
0.022
R213 #
C226 R210 JR203 #
R208 6.8K
400V
110V B R210 150
:CHIP
150 :CHIP
:CHIP
Q205
UN2213
CN201
#
CN307
CN309
#
7P
TO VI OARD
CN801
– 42 –
13 14
CN104
CN205
1P
#
:TAB
CN105 #
C112
C110
47
470P
16V
B:CHIP
C109 470P B:CHIP
C113
47
25V
C114
47
C111 470P B:CHIP
CN103
#
FB101 #
9V FB102 #
1 9V
2 ATT.SW
C115
L104
3 GND
#
30V C116 # C117 #
30V
9V
Q401
UN2216
R400
Q402
J401
#
UN2216
6P
R409 JR401
C400 #
AUDIO IN 1R
470 0
R401
C401
:CHIP :CHIP
1K :CHIP
1 16V
MONITOR
R402
R407 1K OUT
10K C403
AUDIO IN 2R
:CHIP
470P
R408 1K
B JR402 #
R403 R410 470K
:CHIP
10K D401
AUDIO R
R412 470 :CHIP
:CHIP Q403
RD9.1S-B
C404 470P B:CHIP
2SA1162-G R412 68
PROTECT
AUDIO IN 1L
PROTECT :CHIP
R411 470K C405
R414
(MONO)
:CHIP
470 16V
470K
9V
D403 R416 15K R415
AUDIO IN 2L
C406
RD9.1S-B 470K
1 16V F (MONO)
PROTECT C415 470P :CHIP
C408 R418
R417
AUDIO L
D404 C407
470P 470K
15K
(MONO)
C257 # 1 16V
RD9.1S-B
:CHIP
D405
R419
C409
RD9.1S-B R426
JR403 75 VIDEO IN 1
D406 4.7
0:CHIP 220
R R421 # :CHIP
RD9.1S-B
C256
JR403 0
D407 C411 R420
0.1 C410
VIDEO IN 2
:CHIP #
# #
L 25V #
B
C412 R422 R423 #
R405
D 408 #
#
1K:CHIP VIDEO
#
: C411 #
D402
R425
RD9.1S-B C414 #
R424 #
L #
PROTECT
D409 #
Q404
R406 2SA1162-G
10K PROTECT
:CHIP
R225
4 GND
220 :CHIP
3 B-INT
R226 220 :CHIP
2 SDA
1 SCL
R227
CN202
220
4P
:CHIP
WHT
:MINI
D203
1SS302
0
Q206
UN2213
Q207
UN2213
CN107 #
CN608 # TO B6 BOARD
CN8403
B-SSS11085-ME-A..PG 1/2