Sony TRINITRON KV-32V68 Service Manual page 46

V1-C
C231
0.01
F:CHIP D231
R231
C Y RD10ES-T1B V1-Y
75 :CHIP
3 4
C232
1 2 D232
R232 0.047
75 :CHIP RD10ES-T1B
:MPS
R233
D233
4.7k :CHIP
RD10ES-T1B
J231
3P
V1-V
V
S TERMINAL BLOCK
R234 C233
D234
75 0.047
:CHIP RD10ES-T1B
VIDEO1 :MPS
V1-L
L
R235 R236
D235
470k 4.7k
C234
:CHIP RD10ES-T1B
:CHIP 1
R
R237 R238
D236
470k
4.7k C235
:CHIP RD10ES-T1B
:CHIP 1
V3-V
V
C236
R239
0.047 D240
J232 75
MTZJ-T-77-10B
:CHIP :MPS
3P
V3-L
L
PIN JACK BLOCK
R240 R241
470k 4.7k C237 D241
VIDEO3
:CHIP 1
:CHIP MTZJ-T-77-10B
V3-R
R
R243
R242
C238 D242
4.7k
470k 1
:CHIP MTZJ-T-77-10B
:CHIP
VAR L
J233
L
2P
R244
R245 D243
470k
1k
PIN JACK BLOCK :CHIP RD10ES-T1B
VAR R
R
VAR. OR
R246
R247
470k D244
FIX OUT 1k
:CHIP RD10ES-T1B
C241
470
R248
MON V
68 25V
V
J234 R249
3P
470k
C242 R259
MON L
0.47 4.7k
L
PIN JACK BLOCK
R250
MONITOR OUT 470k R201
C244
4.7k MON R
0.47 :CHIP
R
R251
R203
470k
6.8k
D238
MTZJ-T-77-3.3
JW226
4.7 R204 LIMITER R202
6.8k 1k
Q233
2SD601A Q234
C275
MUTE 2SD601A 47
25V
MUTE
D246
MTZJ-T-77-3.3
R256
LIMITER
6.8k
Q231 :CHIP
2SD601A
CHBLK
D237
MTZJ-T-77-3.3
Q232 D245
R252 R219
56 2SD601A MTZJ-T-77-3.3 4.7k
:CHIP :CHIP
CHBLK LIMITER
V
R258
R253
J235 C245 6.8k TV V
470k 470 :CHIP
3P
:CHIP
25V
TV L
PIN JACK BLOCK L
R206
R254
C246
TV OUT 470k 1k
0.47
:CHIP
TV R
R
C247
R255
0.47 R208
470k 1k
:CHIP :CHIP
Q235 R209
6.8k
2SD601A
:CHIP
MUTE
Q236
R210
2SD601A D239
6.8k
MUTE :CHIP MTZJ-T-77-3.3 :CHIP
LIMITER
J903 R921
3P 100
JACK
SIRCS OUT
R922
1k
S-LINK IN1
:CHIP
IR BLASTER OUT
R920
JR901
J904 100
0
JACK
3P
R923
SIRCS OUT
1k
:CHIP
S-LINK IN2
R902
R919
100
J902 0
3P
JACK
SIRCS IN R924
D902
1k
RD10ES-T1B
S-LINK OUT
PROTECT
GND01
R901
JR112
J901
100 0
3P
JACK
SIRCS OUT
D901
RD10ES-T1B
PROTECT
SRS
AV-SW
AV-TERMINAL
TO KG BOARD
CN804
CN261
15P
R266
0
:CHIP Q261
2SD601A
BUFFER
R267 C261
680 0.047
FRONT V
R212
82k
IC261
MM1313AD
R288 R289 R290
AV-SWITCH
220 220 220
V1-V
V1-V MAINL
V1-L
V1-R R228 220 :CHIP
V1-L MAINV
R229 100 :CHIP V1-Y 7
V1-Y MAINR
V1-R R268
R230 220 :CHIP
100 :CHIP
V1-R COUT1
R279 100 :CHIP V1-C
V1-C 6 VCC
R280 220 :CHIP
SW1 YOUT1
R269
R277 1k :CHIP
5 100 :CHIP
V2-V BIAS
R225
V2-L TRAP1 C262
220 47 25V
V2-Y VOUT1
V3-V 4
V2-R LOUT1
R281 220 :CHIP
V2-C ROUT1
R226 220
SW2 Y IN
V3-L
3
V3-V GND
R291
V3-L C IN
R260 100
2
100 :CHIP
V3-Y MUTE
V3-R
V3-R SUBV
1
R293 100
V3-C SUBR
D264 R275
RD10ES-T1B
SW3 SUBL
R227 R265 220
82k
SCLK TRAP2
R264 220
SDATA VOUT2
D265
ADR LOUT2
RD10ES-T1B
FRONT C
FRONT Y
MON V
MON L
MON R
R215
R213 R214 470 R274
4.7k 4.7k 470
R216
100
Q237
2SB709A
BUFFER
Q238 R217
2SB709A
100
BUFFER
BUFFER
R218
Q239
100
2SB709A
BUFFER
R278
470
R220 R221
4.7k 470
R222
100 TV V
:CHIP
Q242
2SB709A
BUFFER TV L
Q241 R223
2SB709A 100
:CHIP
BUFFER
Q240
R224
2SB709A
100
TV R
BUFFER :CHIP
R207
0
VAR R
VAR L
VAR L
VAR R
CN1804
2P
TO AV BOARD
TO B BOARD
CN3561 CN106
CN263
3P
WHT
9V
C276
100p CH:CHIP
C263
0.047
:MPS Q262
2SD601A
R286 R282 R283
BUFFER 1k 100 100
R270
R271 :CHIP
470 :CHIP :CHIP
680
:CHIP
C OUT Q265
R272
2SB709A
R284 1k
BUFFER
4.7k
:CHIP
R285 Q263
C270
4.7k 2SB709A
1
:CHIP C OUT
BUFFER
C271
1
Y OUT
C264 470 25V
Y OUT
L AUDIO
MAIN.L
MAIN.R
R AUDIO
TV L
C266
1
C267
TV R
4.7k 1
R276
4.7k
R261
22
:CHIP
TV V
TV V
Y OUT
C OUT
R294
1k :CHIP
Q243
2SB709A
MUTE DRIVE
TV L
TV R
FRONT V
CN262
20P
TO A BOARD
CN270
R AUDIO
C174
L AUDIO
C176
10
C183
IC103 10p
TDA7467D013TR
SRS/AUDIO
C184
C187 10p
10
LOUT
R AUDIO
ROUT
C188 0.1
RIN C196
CREF 22
C189 0.1
LIN C197
LP2 0.1 JR107 JR106
DGND C198 0
L AUDIO R124 0
LP1 1
220
SCL
C199
HP6
ADDR 0.1
R125
HP5 C100
220
SDA
1
C190 HP4 16V
0.027 AGND
VCC
25V
PS1
C101
C191 HP3
0.0047 PS2 0.1
HP2 C102
C192
PS3
470p 1 R126 3.9k
HP1 16V
C193 PS4
C103 R127
VREF
0.1
0.0047 47k
PS5
C194
NETW2
0.015 R130 R128
C104
PS6
130k 33k 0.47
NETW1
C195 25V
R131
0.0022 R129
1k 1.5k
C105 R132
0.47 43k
25V
R106
C173 1k
VAR L
0.47 :CHIP
R137
100 IC101
:CHIP
R102
C171
10k AUDIO VAR/FIX
:CHIP 470
25V
VCC
R104 R103
47k
33k
:CHIP
:CHIP
R109
R136
R105 47k
L AUDIO 33k
47k :CHIP
:CHIP
:CHIP
R110
R AUDIO 47k
:CHIP
R111
VAR R 100
:CHIP
R107 R108
C172
1k 10k
0.47
:CHIP
:CHIP
R133
Q100
2SD601A 3.3k
:CHIP
MUTE
Q101
2SD601A
R134
MUTE 3.3k
:CHIP
D100
R135
MTZJ-T-77-3.3 100k
:CHIP
CN264
11P
TO A BOARD
CN271
IC102
NJM2150M
AUDIO PROCESSOR
10
L-IN
R-IN
R113 HPF
HPF
22k R114
CR1 22k
CR1
C179
0.0033 BPF C180
BPF
0.0033
R115 CR2
CR2
22k
R116
LPF 22k
C181 LPF
0.033 C182
L-OUT
25V R-OUT 0.033
PROC. 25V
VREF
C178 10
R117 10k
VCC
LO CONT
R118 10k
GND
BBE
C177
10
R119
C185
10k
10p
R AUDIO
L AUDIO
IC100
CXA2021S
AUDIO PROCESSOR
R-IN
L-IN
GND
VCC
C150 CL-R C161
CL-L
C153 0.1 C162
0.1
0.0047 CH-R 0.0047
CH-L
B:CHIP B:CHIP
C154 BAL C163
VRS
4.7
47 25V
C155 TRE
4.7 HPI C164
C156 0.1 F:CHIP
BASS
4.7 HPO
C158 VOL C165
C166
4.7 PS
10 JW(5)
ROUT
C160 10 LOUT C168
C159
JW(5) 4.7
DET2
DET1
SCL
SDA
R112
R100 R101
1M
220 220
:CHIP
:CHIP :CHIP
R AUDIO L AUDIO
TO K BOARD
CN1461
1 R
R141
2 E
0
:CHIP
3 L
R142
4 E
0
:CHIP
5 9V
CN265
5P
A S - 2 K
AUX TO VHF/
CONV UHR
TO AV BOARD
CN103
MAIN SUB
TO A BOARD TO AV BOARD
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