Sony Trinitron KV-32FV27 Service Manual page 50

UX (MAIN) BOARD SCHEMATIC DIAGRAM (KV-32FV27 / 36FV27 ONLY)
1 | 2 | 3 | 4 | 5 | 6
A
—
J231
C231 D231
3P
0.01 MTZJ-9110
TERMINAL BLOCK,S
R231 B:CHIP PROTECTOR
VIDEO1 C Y
75
:CHIP
3 4
S TERMINAL BLOCK 3P
B D232
C232
1 2 100 MTZJ-9110
R232
16V PROTECTOR
75 :CHIP
R233 D233
4.7k
MTZJ-9110
:CHIP
PROTECTOR
—
V
D234
R234 C233
MTZJ-9110
75 100
:CHIP 16V PROTECTOR
L
C
D235
R235 R1287
C234
470k 0 MTZJ-9110
1
:CHIP :CHIP PROTECTOR
R
R236 R1288 D236
C235
— 470k 0 MTZJ-9110
1
:CHIP :CHIP PROTECTOR
J232
3P
VIDEO3
V
PIN JACK BLOCK 3P
R237 C236 D237
75
D 100 MTZJ-9110
:CHIP 16V
PROTECTOR
L
R1289 D238
R238 C237
0 MTZJ-9110
470k 1
:CHIP :CHIP PROTECTOR
—
R
R239 R1290 D239
C238
470k 0 MTZJ-9110
1
:CHIP :CHIP
PROTECTOR
R215 R222 R224
E R219
1k 1k 1k 100 9V
:CHIP :CHIP :CHIP :CHIP
8.8V
R209 R213 R225
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47k 47k 100
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100
100 470
8.8V :CHIP :CHIP
Y :CHIP
R201 C201 D201 R210
22k
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F
B-Y R207 Q202 R223 R1266
R202 C202 D202 R212
0 2SD601A 100 470
75 22 MTZJ-9110 22k
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2.0V R218
8.6V Q205
470
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D203 R208 AMP
R203 C203 R214 2SD601A
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PROTECTOR
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2.6V AMP
3.9V
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3.9V
R1291 D204 R221
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D205
R205 R1292 C205
470k MTZJ-9110 2.6V
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:CHIP
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— J233 Q235
R242 R257 BUFFER
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1k 1k
MUTE 0.47
L :CHIP :CHIP 2.0V
PIN JACK BLOCK 2P
0.1V
R241 0.0V VAR/FIX L
R301
470k
D248 1k
VAR. OR :CHIP R244 R258
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R243 0.0V C245 R259 R1243 R1244 R1245
2.2k 1k
470k 0.47 1k 4.7k 1k
:CHIP :CHIP :CHIP :CHIP
:CHIP :CHIP
Q236 0.1V 9V
J234 Q231
R245 R1242
3P 2SD601A R1294
— 75 C241 2SD601A 4.7k 1k
MUTE
V :CHIP 470 25V MUTE :CHIP 5.1V :CHIP
PIN JACK BLOCK 3P
5.1V 0.0V
R246
R1295 1k
470k R252
MONITOR :CHIP R1300 D245
C242 1k R251
1k 0.0V 4.7k RD3.3SB-T1 4.4V
:CHIP 0.47 :CHIP Q237
L :CHIP LIMITER
2SB709A
I OUT
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R247 Q233 R249 4.7k :CHIP
470k
2SD601A Q238
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MUTE 5.2V 2SB709A
R 0.2V Q239 BUFFER
2SB709A
0.0V BUFFER
R248 R1293 R254
C243 R1281
— 470k 1k 0.47 1k
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J
L1203
:FLR50
—
C1205
100
16V
K
—
J903
JACK 3P 1P
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L
S-LINK IN1 D910
MTZJ-9110 R921
100
PROTECT
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—
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D911
S-LINK IN3
R923
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100
PROTECT
:FPRD
J905
M
JACK 3P 1P
SIRCS OUT
S-LINK IN4 D912
R925
MTZJ-9110
100
PROTECT
:FPRD
—
N
—
O
DVD Y
—
J902
R902
JACK 3P
1P 100
:FPRD
SIRCS IN
S-LINK OUT R926
1k
D902
:CHIP
MTZJ-9110
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PROTECT
| 7 | 8 | 9 | 10 | 11 | 12
CN263
15P
:BTOB-S
OFF-PAGE CONNECTOR
TO A MOUNT
TO UX PIP BOARD
CN272
Y
9V
9V
R1304
R1306 Q1207
470
100 2SB709A
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Q1205 8.9V R1217
9.0V 56k Q1201
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0.047 BUFFER
4.4V 3.8V
25V
8.4V
B:CHIP R1223
R1219 R1220
100k
10k 33 C1203
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R1221
3.9V 560 2.2k Y
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220p :CHIP
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Q263
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0.0V
R1225 BUFFER
Q1202
100k
2SD601A R1224 :CHIP
SW 47k
:CHIP
R1264
1k
:CHIP
9V
JL8
VIDEO
R1209
0 R1273
:CHIP C281
100 C278 1.8k
16V 22 :RN-CP R1265
4.5V
25V 10
:CHIP C
Q262
Q207 2SB709A
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2SD601A Q264
4.8V
BUFFER 2SB709A
R1212
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3.8V 0
1.9V :CHIP
R1213
0
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R227 C 4.2V
470
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R1210
3.9V
L261 R294 0
15k :CHIP
Y
:CHIP VIDEO
Q208 3.2V
R288
2SD601A 5.6k
DVD B-Y
BUFFER :CHIP
AUDIO-L
R229
1k
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C
Q209
AUDIO-L AUDIO-R
2SD601A R287 2
BUFFER 100
DVD R-Y
:CHIP R297
3.2V 1 3 100
AUDIO-R :CHIP
4
R228
R1276
1k
1k R286
:CHIP :CHIP
5.6k
:CHIP
R261
100
:CHIP C273
22
V1 C IN1 C1211
25V R300
R262 5.6k :CHIP
100
L1 BIAS
R263 100 :CHIP :CHIP
Y1 Y IN1
MAIN OUT
R264 5.6k :CHIP
R1 GAIN
VIDEO1IN
R265 100 :CHIP
C1 C OUT2
R266 100 :CHIP
SSW1 MUTE AUDIO-L
R267 100 :CHIP
V2 Y OUT2
R268 5.6k :CHIP
L2 TRAP2
SUB OUT
:CHIP Y2 R OUT2
R1202
R269 5.6k :CHIP VIDEO3IN R1277 100 :CHIP
100
R2 V OUT2
:CHIP
JL2
C2 L OUT2
R270 1k :CHIP
SSW2 IC261 C IN2
R276 C277
4.6V CXA1845Q
22 V3 VCC
0
:CHIP 25V R271 5.6k :CHIP A.V-SWITCH
9V
L3 Y IN2
R272 100 :CHIP
Y3 AGND
MTZJ-9110
DVDIN
R273 5.6k :CHIP PROTECT
R3 R OUT3
C264 0.1 25V B:CHIP
5.1V C3 TV OUT V OUT3
AUDIO-R R274 1k :CHIP
R1279
SSW3 L OUT3 VIDEO
VIDEO2IN 100
:CHIP
V4 ADR
0.4V R275
100
Q246
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BUFFER
R285
220
C287 :CHIP
R230 0.0022
B:CHIP
47k
:CHIP
C1212
C286
100
0.0022
B:CHIP 16V
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9V
AUDIO-R
AUDIO-L
VAR/FIX R
VAR/FIX L
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R1307
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MTZJ-9110
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2SD601A R1234
C2202 BUFFER
BUFFER 56k
100
R2203 :CHIP
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75
4.4V
:CHIP
R2202
D2202 C1204
75 D2203 R1238
0.047
MTZJ-9110 :CHIP MTZJ-9110 3.8V 2.2k 25V 8.4V
R1227
PROT PROT :CHIP B:CHIP
10k
9V
:CHIP
R1308
3.8V
560
:RN-CP 0.0V
AUDIO-L
C1210 R1229
R1228
220p 1M
470
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10k
AUDIO-R
:CHIP
JR3014
0
R2201
:CHIP
75
:CHIP
JL JL
CN262
TO A MOUNT
15P
CN270
:BTOB-S
| 13 | 14 | 15 | 16 | 17 |
CN261
7P
WHT
:S-MICRO
TO AK MOUNT
CN1467
R2068 0 :CHIP
C2095
15p
CH:CHIP
R2153
JL9 0
JUMPER WIRE :CHIP
40 39 38 37 36 35 34 33 32 31 30 29 28 27
C2018
0.1
F:CHIP
IC2003 IS41C16256-35K MEMORY
R1267
FB2003
100 1 2 3 4 5 6 7 8 9 10 11 12 13 14
0UH
:CHIP
R1208
1k
:CHIP
5.1V
R1206
R1268 0 Q268
1k :CHIP 2SB709A
:CHIP
BUFFER
Q265
C2017
2SD601A 24p X2001
BUFFER CH:CHIP 20MHz
R1272
4.7V
1.5k
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30 29 28 27 26 25 24 23 22 21 20 19 18 17
4.1V
R1270
1k C2009
:CHIP VIDEO 24p
CH:CHIP
C 31 XO
32 DVDD
R1263
0 C2055
:CHIP 33 HO3
0.1
VIDEO
F:CHIP
R1271 34 HO2
10
:CHIP 35 HO1
36 HO0
3.3V
37 HWCK
9V
C 38 HRCK
39 HRST
40 DGND 3D COMB/HH DEC
C HI3
41
R2104 0 :CHIP
42 HI2
R2105 0 :CHIP
43 HI1
R2106 0 :CHIP
VIDEO 44 HI0
R2107 0 :CHIP
45 DVDD
C2016
46 AVDD
R1204 0.1
0 F:CHIP C2020
:CHIP 0.1 47 FSCO
F:CHIP
C2006 48 AGND
R2079
0.1
25V 1k
49 AGND
F:CHIP :CHIP
50 FSC1
100 C2021
R2011 0.1 R2078
16V
470 25V 470
:CHIP
:CHIP F:CHIP
51 52 53 54 55 56 57 58 59 60 61 62 63 64
2.3V
C2024 R2024
0
R1261 100k :CHIP
:CHIP
100 L2001
:CHIP
:CHIP
1.9V R2019 0 :CHIP
C2005 Q2119
390p
R1201 2SB709A
CH:CHIP
100
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3.3V
C2029
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0.01
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F:CHIP
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R2001
C2008
10k
C2007 0.1
:CHIP
XRST 1000 25V
0169
R2002 10V F:CHIP
D261 10k
TST
R2004 :CHIP
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2.2k C2073
:CHIP
0.001 CHIP
Q2001 R2003 MICON C2001 R2077
33k VSS 22p 1k
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:CHIP CH:CHIP
BUFFER
I SET
R2009 R2010
X1
100 10 X2002
:CHIP :CHIP AVCO
C2014 XO
2.7V
R2005 0.001 C2004
0 B:CHIP VSIN 22p
R2023
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:CHIP C2019 :CHIP
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R2007 SDA
R2008
470 C2013 C2074
0.1 100 AVSS
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CH:CHIP
F:CHIP R2022
L2012
1k
:FLR50 :CHIP
R1240
0
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Y
R2006 C2072
4.7k 100
:CHIP R1064 R1051 16V
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10k 10k
:CHIP :CHIP
C1051
R1052
10k 10
:CHIP
R1057
AUDIO-R 100
IR VCC
:CHIP R1058
R1065
100
100 MUTE SCL
:CHIP
:CHIP
Y-MUTE SDA
A2
RESET A1 R1054
C R1059 100
PALSW2 A0 4.7k :CHIP
:CHIP
PALSW1
GND TVBLK
9V
IC1051
CXA1315M-T4
AUDIO-L
D/A CONV.
AUDIO-L
AUDIO-R
9V
VAR/FIX R
VAR/FIX L
-0.1V Q1051 R1063
2SB709A 10k
JR1001
OFF MUTE :CHIP
R1233 C284 D1053 D1051
100k 470 0 8.9V
MA111-TX
:CHIP 25V SHORT
PROTECT
C
:CHIP
D1054 8.8V
Q1203 R1062 D1052 JR1003
0
4.4V 220 MA111-TX
2SD601A SHORT :CHIP
PROTECT
BUFFER
:CHIP
0.0V C1053
220 AUDIO-R
16V
C1207
R1237
4.7
Q1204 47k
2SB709A :CHIP
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VIDEO C1208
4.7
R1235 R1236
33 100k
:CHIP :CHIP
C1214
C1215
0.01 1
JL1 L1201
B:CHIP L1202
:FLR50
VIDEO :FLR50 AUDIO-L
CN264
TO A MOUNT
15P
CN271
:BTOB-S
— 50 —
18 | 19 | 20 | 21 | 22 | 23
R2015
22k
:CHIP
R2113
Y R2016
47 :CHIP C2002
100 16V 22k
:CHIP
R2070 1.9V
R2069 Q2018 Q2019
560 620 1.9V
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R2074
BUFFER Y BUFFER
26 25 24 23 22 21 R2018 2.3V
1.2V :CHIP
0
R2072
:CHIP
560 R2073
Y 1 2 3 1k
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:CHIP
C2030 C2056
FL2004
0.1 15p
LP FILTER
F:CHIP 3.3V R2071 CH:CHIP
5.6k
:CHIP 6 4
15 16 17 18 19 20
FB2009
5V
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Q2013 R2063
Q2015
2SB709AR 47k
2SD601A
:CHIP
R2049 BUFFER BUFFER
4.7k
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R2059
3.4V
0.5V 1k
4.4V :CHIP R2066
R2054
470 C2053 220
0.1V :CHIP 3.6V 1 :CHIP
MA8 R2058
2.2k
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2SD601A 5.2V
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C2042
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F:CHIP 4.6V
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C2049 1k
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3.9V
10
3.3V
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C2031
0.1
F:CHIP
DVDD 100
MA8 99
MRAS 98
C2046
AGND 97
C 10
ACI 96
C2033
VRBC 95
0.1 F:CHIP
C2032
VRTC 94
0.1 F:CHIP
C2137
AVDD 93
0.1 F:CHIP
IC2004
AVDD 92
C2040
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VRTY 91
VRBY C2039
90
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AYI 88 F:CHIP
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C2036
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F:CHIP
7
AYO 84
6 ACO 83
5 CBPC 82 9V
C
C2035
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0.1
F:CHIP
R2052
1k
C2129 C 2.5V
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0.1
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 C
F:CHIP
1.8V
3.3V Q2012
2SB709AR
BUFFER
1 2 3
C2034 C2041 R2056
3.3V
0.1 330 5.6k
F:CHIP
25V :CHIP FL2003
R2093
1.8k
:CHIP
6 4
3.3V
R2092
1.8k
:CHIP
Y
JR2009
R2076 0
:CHIP
1k JR2010
:CHIP 0
:CHIP
JR2011
0
:CHIP
JR2012
0
5V
JR2013 :CHIP
0
:CHIP JR2014
0
3.3V
:CHIP
C
L2005 C2028 R2032
1mH 470 5.6k
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33k C2000
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BUFFER :CHIP :CHIP R2055 0.01
C2026 R2037 R2038 47 F:CHIP
C2027
C2025 47 C2061 1.2k 220 5.2V :CHIP
R2030 0.01 470
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2.3V :CHIP 2.8V
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2SB709A FL2002 :RN-CP CH:CHIP 820
15p 12k
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560 2SD601A :CHIP :CHIP
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2.3V :CHIP Q2007 4.4V R2050 IC2006
7.0V BUFFER 4.4V 47
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1 2 3 2.2V
C2097 9
R2035 1.6V
1.7V 15p 3.8V
560
Q2003 CH:CHIP R2042
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R2039 R2048
2SB709A C2015 :CHIP 2.2 1k
820
BUFFER R2034 0 :CHIP :CHIP
6 4 2.2k :CHIP 5V
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:CHIP
C 0.01
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C2054 C2057 L2004 C2062
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JR1021 F:CHIP 16V
0 0 F:CHIP
:CHIP :CHIP
JR1002
JR1022
0 0
:CHIP :CHIP
JR1023
0
0
:CHIP :CHIP
JR1004
0
:CHIP
(3D LINE COMB FILTER)
(AV SW)
CN265
10P
WHT
:S-MICRO
TO AK BOARD
CN1464
KV-32FV27 / 36FS13 / 36FS17 / 36FV27 / 38FS17
| 24 | 25 |
Y
3.3V-2
100
3.3V
5V
Y
9V
Q2017
2SD601A
BUFFER
4.6V
R2103
47
R2065
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:CHIP
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2SD601A R2067
910
BUFFER 2.6V
:CHIP
R2061
560 R2115
:CHIP
1k
2.0V
:CHIP
C2050 R2064
1k
15p
:CHIP
CH:CHIP
FB2006
0UH
FB2007
0UH
FB2008
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L2002
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C2011 C2022 C2023
47 0.01 47
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C2066
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C2071
C1999 0.1
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AA2U-901-UX