JVC LT-32WX84/K Service Manual page 80

Lcd flat television
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VIDEO PWB CIRCUIT DIAGRAM ( 2/2 ) SHEET 5
J1092
*
R2292
*
R2293
*
D2260
*
GND
GND
J2131
*
OPEN
INPUT-3
COMPONENT VIDEO
J2121
QNN0584-001
Y
J2121
Pb
J2121
Pr
LCA90152-03C
J1092
OPEN
J2131
OPEN
QGA2001C1
CN10AQ
-09V
CN10AQ
LC2101
OPEN
*
C2341
*
C1351
OPEN
C1352
OPEN
C2342
*
C1353
OPEN
R1324
OPEN
C2343
*
R1325
OPEN
OPEN
R1326
OPEN
R1351
0
R1352
0
R1353
0
D2260
OPEN
D2261
OPEN
GND
R2292
OPEN
R2293
OPEN
R2297
OPEN
2DYC_Y
C2301
OPEN
2DYC_BY
C2302
OPEN
2DYC_RY
C2303
OPEN
VIDEO PWB
(1/2)SHEET4
C2341
NCB21CK
SHP
-105X
NCB21CK
C2342
SVP
-105X
NCB21CK
C2343
-105X
R2302
OPEN
R2305
OPEN
R2308
OPEN
D2421
OPEN
D2422
OPEN
VIDEO PWB ASS'Y (2/2)
D2423
OPEN
D2453
OPEN
LCA90152-03C
R2453
OPEN
(SSB-1086A)
R2294
OPEN
R2297
*
LC2101
*
D2261
*
R2295
OPEN
GND
GND
GND
C2301
*
R2301
OPEN
COMY1
LC2301
R2302
OPEN
*
D2423
*
R2303
OPEN
C2302
*
GND
R2304
OPEN
COMPB1
LC2302
R2305
OPEN
*
DVI_Y
R1351
D2421
DVI_PB
R1352
*
DVI_PR
R1353
R2306
OPEN
C2303
*
GND
R2307
OPEN
COMPR1
LC2303
R2308
OPEN
*
D2422
*
R2309
OPEN
GND
R2453
*
D13
D2453
*
GND
C2321
/16
1
NCB21CK-105X
R2321
OPEN
COMY3
LC2321
R2322
OPEN
75
D2405
MA8100/M/-X
R2323
OPEN
C2322
1
/16
GND
NCB21CK-105X
R2324
OPEN
COMPB3
LC2322
R2325
OPEN
75
D2402
MA8100/M/-X
R2326
OPEN
C2323
1
/16
GND
NCB21CK-105X
R2327
OPEN
COMPR3
LC2323
R2328
D2404
OPEN
75
MA8100/M/-X
R2329
OPEN
GND
DVI_Y
DVI_PB
DVI_PR
2DYC_Y
2DYC_BY
2DYC_RY
SHP
SVP
No.YA090
C1301
QRN143J-0R0X
100
/16
0.1
*
*
AGND2
PbinM
Yout2
Rout1
*
YinM
PrinM
BIAS
VGND8
VGND5
Pbout2
C1342
0.01
LinM
Prout2
IC1301
C1343
0.01
RinM
AGND8
AN15852A
AGND5
Lout2
SLVADR
Rout2
C1354
0.01
YinS
AVCC
C1355
0.01
GND
PbinS
Yout3
C1356
0.01
PrinS
VGND9
Pbout3
VGND6
DCout
RinS
Prout3
C1332
0.01
LinS
AGND6
AGND9
C1333
0.01
C1306
0.1
/16
C1303
NCB11CK-225X
L1211
QQL25CK-100Z
C1213
100
/16
QETN1CM-107Z
GND
R1217
OPEN
R1218
C1214
8.2k
2.2
/50
QETN1HM-225Z
C1216
4.7
/16
NCF11CZ-475X
R1211
R1212
OPEN
OPEN
IC1211
TA1318N
R1234
5.6k
GND
N
GND
R1232
5.6k
Q1232
2SA1530A/QR/-X
R1236
C1233
5.6k
18p
NDC31HJ-180X
GND
GND
2-13
2-14
Q1301
0.1
/16
2SC3837K/NP/-X
C1372
R1372
R1376
100
GND
L1301
0
0
R1375
0
LC1301
OPEN
C1373
R1374
C1304
470
OPEN
/16
GND
R1377
C1382
0
GND
0.1
/16
Q1302
2SC3837K/NP/-X
R1382
R1386
100
GND
0
R1385
0
LC1302
C1383
OPEN
R1384
OPEN
470
C1307
GND
R1387
10
/50
0
GND
C1392
0.1
/16
Q1303
2SC3837K/NP/-X
R1392
R1396
100
GND
0
R1395
0
LC1303
C1384
OPEN
R1394
OPEN
470
GND
R1397
0
GND
C1305
0.1
/16
C1302
100
/16
GND
IC1212
SN74AHC2G08T-X
R1235
OPEN
C1219
4.7
/16
NCF11CZ-475X
GND
GND
R1231
220
R1230
100
No.YA090
COM_Y
COMYGND
COM_PB
COMPBGND
COM_PR
RST3
VIDEO PWB (1/2)
COMPRGND
SDA0_3.3
SHEET4
SCL0_3.3
CN100H
QGF0508C1-30W
CN000H
CN000X
LCD PANEL
SCL0
SDA0
MI-COM
&
DIST MODULE
COM_PR
COMPRGND
COM_PB
COMPBGND
COM_Y
COMYGND
MAIN_H
MAIN_V
GND
5V
RECEIVER PWB(2/3)
3.3V
SHEET2
9V
MAIN_H
MAIN_V

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