B (3/3) Board - Sony TRINITRON BVM-8045QD Operation And Maintenance Manual

B (3/3) BOARD

HVE
HV-DL-H
HV-DL-L
+12V
12VA
B/W
CLP-1
V.P.
ABL
V-BLK
H-BLK
120V
IC1401
TC4S81F
U/S-SW
R1412
C1404
100k
0.1
:CHIP
B:CHIP
B.ONLY
0
1 5
4
0
2
3
R1413
D1401
10k
MA111
:CHIP
U/S SW
C1403
R1411
0.01
47k
B:CHIP
:CHIP
R-Y/R
R-Y/R
Y/G
Y/G
B-Y/B
B-Y/B
C260
0.47
R1086
10k
:CHIP
R397
47k
:FPRD
R398
27k
:FPRD
R1087
1M :CHIP
C261
0.39
R1079
:MPS
12
:CHIP
DTC144EK
V-BLK-SW
S MIC Chassis
A B
B
G
R331
R
100
:CHIP
R1304 D126
R1291
56k MA111
22k
:CHIP
:CHIP HV-DL-SW4
D125
R319
MA111
R320
120k
HV-DL-SW3 120k
:CHIP
:CHIP
R321
560
R318
Q144 220k :CHIP
SUB C225
:CHIP
2SC2412K RV116 47
COL
B/W-SW3 2 22k 2 16V
R1200 3
R1306
100k 3
3.9k
:RN-CP R325 R328
R1309 :CHIP
1
100k 10k
3.9k
5.6 :CHIP :CHIP
R315
:CHIP
470k
0 R326
:CHIP 470k
R385
:CHIP 680k
RV118
:CHIP
22k
R316 R1302
2 220k 470k R329 SUB TP105
C221
:CHIP :CHIP BRT
RV115 1 270k
22k 3 :CHIP :CHIP
C226
C223
0.01
0.01
SUB R1051 F:CHIP
R1201 F:CHIP
HUF 1 220k
120k
:CHIP
:RN-CP
R330
220k
:CHIP
C220
48 47 46 45 44 43 42
0.01
F:CHIP
R VCC
R OUT
R1310 R317
820k 330k 3
:CHIP
:CHIP
IC124
VCA
MATRIX 4
CXA1478S
RGB-MATRIX
SHP BRT
R-Y B-Y Y
D393
MA111
2
U/S-SW 1 2 3 4 5 6 7
1
C239 C241
R1393
0.047 0.047
82k C240
R1352 25V
:CHIP B:CHIP 0.047 25V
10k B:CHIP
25V Q204
:CHIP
0 R1303
B:CHIP
2SB709A D289
470k
:CHIP Y-BUFF MA111
Q205
RGB-SW
2SB709A
Q206
B-Y-BUFF
C242
2SB709A
68p
R-Y-BUFF
CH:CHIP
R1350
10k
:CHIP
R1295
R344
2
330k
3.6k
R343 :CHIP
:RN-CP
3
1.5k
:CHIP
RV123 R346
1 2.2k R1208 220k
R345
R342
R1351 4.7k :CHIP
2.7k
MATRIX 820 :CHIP
10k :RN-CP
:CHIP
R-Y
:CHIP
LEVEL
BL-ONLY
C266 Q170
R1004 R1394
+12V W/B-R
3.3k 10 2.2k 2SC2412K
R1077
180k :CHIP 16V :CHIP
:CHIP RV124 3
Q165
1k
C321
2SB709A R1015
150p
220
R-BUFF2
:CHIP 2 R1396
:CHIP
R1016
R1012 100k
Q189
:CHIP 100k R1017
1.2k
IMX1T110 :CHIP 680 :CHIP
:CHIP
C267
R1002
C249 10 R1395
820 Q172
100 16V 2.2k
:CHIP 2SC2412K
16V :CHIP
R1003 R1018
1.8k 560
D127
:CHIP :CHIP
R1019
MA111 C322 R1007
150p R1013 220
SW15 3.3k R1397 H
1.2k
:CHIP :CHIP :CHIP
2 100k
:CHIP
:CHIP R1021
C262 680
R1050
3
0.47 RV125 :CHIP 2.7k
R1020
R1005 1k :CHIP
100k
Q166
820 :CHIP
1
2SB709A
:CHIP
2.7M
G-BUFF2
R1006
1.8k Q212
:CHIP BL-ONLY
R1093 2SK94
W/B-G
1M
BL-ONLY-SW2
:CHIP
C324 R1010
120p 3.3k
14 13 12 11 10 9 8
SL:CHIP :CHIP
R399 D139
10k MA111
:CHIP
R1008 C268
0.7 820
Q167 47
R1009
:CHIP 16V
0.4 2SB709A
1.5k
Q164 :CHIP B-BUFF-2
Q168 C270
1 2 3 4 5 6 7
0.1
2SB709A
25V
R1011 B-BUFF-3 B:CHIP
220 :CHIP
R1022 100 :CHIP
R1001
10k
:CHIP
IC125
BU4066BCF 13
BLACK-SAMPLING
C
B (3/3) B (3/3)
D135
MA111 SLICER5
R375
R334
D134 R338 :RN-CP
100
MA111 SLICER4 100
:CHIP 1.1
:CHIP
R376
1.4
Q153 3.3k
:RN-CP
2SC2412K
BLACK-SLICE-REF
D133
MA111
SLICER3
B
R G
11 10
G-GAIN
R323 9
R1081 R322
100k 330k 330k RV120 R337
G-C/O
:CHIP 220k
:CHIP :CHIP 22k
2
:CHIP
RV122
2
R332 2 RV119 3 R1062 R324 3 22k
100k 22k 180k 330k
B-GAIN
:CHIP 3 1 :CHIP
C299 R1082 R1063 :CHIP
180k 2 RV121 1 R340
0.01 220k R333
R335
F:CHIP :CHIP 100k :CHIP R336 22k 82k
120k
:CHIP 82k
:CHIP 1 3 R339 :CHIP
B-C/O
:CHIP
120k
:CHIP
R1080
1 R341
100k R1065
R1061
:CHIP 180k R1060 220k
330k 330k :CHIP
:CHIP R1064
C229 :CHIP
C228 C234 :CHIP
0 C230 B-OUT 180k
0.027 0.01
F:CHIP 0.1 0.1 :CHIP
R-OUT R1059
25V R1058
25V C231 F:CHIP
330k
B:CHIP TP104 C235 C236 330k
F:CHIP 0.027 C232 :CHIP
0 :CHIP
25V 0.01 0.027 0.01
:CHIP F:CHIP
B:CHIP F:CHIP B:CHIP
C227 C233
0.1 C237
0.01
25V F:CHIP 0.01
F:CHIP F:CHIP
41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
S/H S/H S/H
R GND G GND B GND
R C/O CONT G C/O CONT B C/O CONT
R GAIN CONT
G GAIN CONT B GAIN CONT
5
COMP/R.G.B MODE
OSD
SW SELECT
AXIS R G B R G B
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
C247
0.047
C248
C246 25V
C245 0.047 R360
B:CHIP R1348 R1347 C313
0.047 R358
33p 10k 10k 25V 47k :CHIP
25V R359 82p
:CHIP B:CHIP 470k
:CHIP :CHIP 22k :CHIP
B:CHIP :CHIP
:CHIP
C319 C320
L112 Q201 7
R1220 12p 12p
68µH R1349 2SB709A
:CHIP :CHIP
1.8k B-BUFF1
10k
:CHIP
:CHIP
R348 6
3.3k
:CHIP
R1221 R1222
Q202
1.8k D188
C318 2SB709A 1.8k
R1092
12p :CHIP MA157
G-BUFF1 :CHIP 1k
:CHIP SW16
R1091 :CHIP C275
R1090 C346
R349 C345 1k L115 120p
910 1k :CHIP 47p 33µH :CHIP
47p C347
C344 :CHIP :CHIP
:RN-CP :CHIP :CHIP 47p
R1088
9p
:CHIP 820
:CHIP R351 R353 R1027
L113 910 L114 150k :CHIP
910
33µH
:RN-CP 33µH :RN-CP R354 :CHIP
R1094
:CHIP :CHIP
R1095 R1096 1.2k
12k
12k :RN-CP
12k
:CHIP
:CHIP :CHIP
R350 R352
1.2k :RN-CP 1.2k :RN-CP
R1023
C254 10k
+12V
0.01
:CHIP
F:CHIP
R1026
3.3k
:CHIP
C265 V-BLK-SW2
330p
R1025
:CHIP
220
:CHIP
16 15 14 13 12 11 10 9 14 13 12 11 10 9 8
H L
R356
R355 470k
470k
Q173 :CHIP
:CHIP
2SB709A
L
L R-BUFF3
H
R1029 R357
0.5
3.3k 82k
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7
:CHIP :CHIP
Q145
2SC2412K
R1024 R1028 MODE-SW
100 220
IC116
:CHIP :CHIP
C269 C274
XRU4066BCF D145
0.1 47 C272
H-BLK-SW2
25V 16V 330p MA111
B
B:CHIP :CHIP BLANKINNG1
14
C273 2.0
Q175 330p R1032 Q174
:CHIP 3.3k
2SB709A 2SB709A
8 7 6 5 R1049
:CHIP
B-BUFF4 G-BUFF3
33k R1031
:CHIP
220
C278
:CHIP Q177
D146
0.047 2.1
2SC2412K
25V MA111
B:CHIP 1.6 BLANKING2 BLANKING3
IC127
LM358DR
0
R1033 R1036
HOLD2
22k
47k
1 2 3 4
:CHIP :CHIP
C271
0.047
R1035
25V
10k
B:CHIP
:CHIP
Q179
DTC144EK
Y-BLK-SW1
10-25 10-25
D E
+12V
22k
D162
MA111
SW14
Q151
2SB709A
FER-PULSE-SW4
Q146 Q148 Q209 Q210
2SC2551O
2SC2551R 2SB709A 2SC2551O
G-E.F.I
V-GATE-SW1 REF-PULSE-SW3 R-E.F.I
R1229
D138
R1226
R366 R1225 R1228 2.2k
MA111
15k :FPRD
82k 15k 2.2k
SW19 1W
:CHIP :FPRD
1W
:RS
:RS R
R367 R370
82k 560k R372
:CHIP :CHIP 560k
R365
10k :CHIP
Q147
:CHIP
2SC2551R
V-GATE-SW2
R1231
C238 R1232
150
0.22
150
:CHIP
25V :CHIP
B:CHIP
R1083
R1234
4.7k R1235
150 150
:CHIP
:CHIP :CHIP
25
D346
D136 R369
1K HSM83
120k
MA111
F.B SW25
:CHIP
SW20
C250
4700p
B:CHIP
R G
R1014
100k
:CHIP
Q109
DTC144EK R1371 R1372
R129
24 2.2k
PLUSE SW 5.6k 2.2k
:CHIP :CHIP
:CHIP
8 D158
D157
R1237
HSM83 HSM83
1.5k
SLICER10
SLICER9
:FPRD
D154
R143 R380 D148 D155 R384 D149
MA111
33k 5.1k MA111
MA111 5.1k MA111
:CHIP SLICER6 :RN-CP PROTECT3 SLICER7 :RN-CP PROTECT4
R363
6.8k
:CHIP R378
100
R :CHIP R1298
8.2k
Q157 :CHIP
C253
2SC2611
47
R-DRIVE
16V C255 R382
47 100
RV205
16V :CHIP
R379
22k
390
JR110
0 :RN-CP C256 C1298 R383
2
R392 68p
:CHIP 330p 390 C257 C1297
470k
3 :CHIP :CHIP :RN-CP 330p 27p
:CHIP
:CHIP :CHIP
1
R1288
220k
:CHIP
R394 C1294
Q158
R393 470k 120p
Q161
33k 2SC2611
:CHIP :CHIP
2SB709A
:CHIP G-DRIVE
REF-PULSE-BUFF
C315
R1294 0.22
6.8k
B:CHIP
:CHIP
0
0
C316
10
16V
R1069
D147 8 7 6 5
R1038 3.3M
MA111
22k
:CHIP
D151
R :CHIP
MA111
SW21
R1067
10k
:CHIP
1 2 3 4
0
R1073
2.7M
0 0
0
:CHIP
R1068
1k
:CHIP R1070
33k D152
R1072
:CHIP MA111
C314 120k
SW22 :CHIP
10mF
G G
16V
R1071
470k
IC129
:CHIP
R1392 LM358DR
47k
ON/OFF-MUTE
:CHIP
0
B B
Q299
2SC2412K
OFF-MUTE-SW
15
C277
15p
+120V
:CHIP
(SIGNAL PROCESS)
F G
1
CN107
13P
TO HA BOARD CN001
TP112
0
:CHIP
13 GND
12 12VA
11 POWER-LED
10 VOL
JR178 0 :CHIP
9 PIC
8 TINT
7 COL
6 BRT
5 APT
4
LINE,Y/C/ RGB,COMP
3 HV-DLY
2 BLUE-ONLY
1 NOR/ UNDER
R1410
100k JR133
:CHIP 0
:CHIP
8 NOR/ EXT
7 A/ B
6 R C/O
2
5 G C/O
4 B C/O
3 G GAIN
2 B GAIN
1 R GAIN
CN106
8P
TO HA BOARD CN002
Q154
Q211
2SB709A
2SC2551O
REF-PULSE-SW5
B-E.F.I
6 R 16
R1227
5 OPEN
15k R1230
C251
1W
2.2k 0.1
4 OPEN
:RS :FPRD
200V
G :PT
3 G 17
C252
R374 33
D350 2 OPEN
560k
160V
MA157
:CHIP
B 18
1
B.C-SHIFT3
CN105
R1233
150 6P
B
:CHIP WHT
:S-MICRO
R1236
150 TO CA BOARD CN701
L300
:CHIP
100µH
D347
HSM83 3
SW26
Q155
B
+120V
2SA1091O
B-E.F.1
R1373
2.2k
:CHIP
D159
R1238
HSM83
1.5k R1239
SLICER11
:FPRD 1.5k
:FPRD
D156 R388
MA111 D150
5.1k
SLICER8 :RN-CP
MA111
PROTECT5
Q159
2SC2611
B-DRIVE
R386
100
:CHIP
R387 C258 C1296
390 330p 82p
R390
:RN-CP :CHIP :CHIP
220k
:CHIP
0
O.6
C1295 4
120p
:CHIP
R391
Q160
22k
2SC2412K
:CHIP
REF-PULSE-SW6
1
D153
DTZ8.2B
SW23
2
5
B
(3/3)
B-¥SV9614<U/C>-B-3
H