JVC LT-42FX77, Руководство по обслуживанию

Страница: 46 / 106

2-40(No.YA564<Rev.001>) (No.YA564<Rev.001>)2-39
DIGITAL PWB ASS'Y (11/17)
SFL0D381A-H2 [LT-42FX77, LT-42FX77/B]
SFL0D381A-BK [LT-42FX77/BA]
SFL0D382A-H2 [LT-42FX77/S]
ggs20012004_0724_4/18_0.0
R6503
RA6541
R6517
R6518
520M_3P1
520M_3M1
520M_CP1
520M_CM1
520M_2P1
520M_2M1
520M_1P1
C6520
RA6543
R6569
520M_1M1
520M_0P1
520M_0M1
LV_VS_K
LV_HS_K
IN_CK
L6501
LC6501
CN000W
LVR7_K
R6517
R6542
LVR6_K
LVR5_K
RA6545
LVR4_K
R6571
R6503
LVR3_K
LVR2_K
LVR1_K
R6553 R6552
R6552
R6551
LVR0_K
R6553
LVG7_K
LV_CK
LVG6_K
LVG5_K
LVG4_K
LVG3_K
R6554
LVG2_K
LVG1_K
LVG0_K
LVB7_K
LVB6_K
LVB5_K
LVB4_K
LVB3_K
LVB1_K
LVB2_K
LVB0_K
RA6547
RA6548
RA6549
R6519
R6554
R6555
R6521
R6522
R6556 R6557
C6523
C6521
C6524
C6525
C6522
R6525
R6526
IC6502
R6527
Q6502
R6548
R6549 C6531 C6532
C6533
R6534 R6533
R6532
Q6501
R6539
R6538
R6541 R6531
IC6001
R6528
IC6502
R6524
R6523
L6531
R6556
R6558
R6569
RA6547
R6575
R6576
RA6549
C6520
C6521
R6575
C6522
C6523
C6524
C6525
C6532
C6533
RA6548
R6576
R6597
R6599
R6518
R6529
R6530
R6521
R6558
R6519
R6547
R6523
R6522
R6524
R6529
R6525
R6533
R6531
R6541
LCDFRAME
C6571
R6542
D6501
R6595
R6596 C6573
D6503 R6597
L6531
R6599
ANA_DIM
PWM_DIM
BL_ON
OPEN
*
*
OPEN
*
OPEN
*
OPEN
0
OPEN 0
OPEN
OPEN
*
OPEN
OPEN
* *
0
OPEN
1k
1K
OPEN
0
1K
*
*
*
*
OPEN 0
OPEN
*
OPEN
10K
OPEN
OPEN
OPEN
10K
OPEN
OPEN
*
*
* OPEN
*
*
*
*
*
OPEN
OPEN
*
OPEN
*
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0.1/16 *
*
0 *
1K
NPN
47k
10k
* *
OPEN
OPEN
82K
OPEN
1K OPEN
0
OPEN
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
1K
OPEN
OPEN
OPEN
*
*
0
10K
*
*
OPEN
0
OPEN
0
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
82K
OPEN
OPEN
OPEN
0 OPEN
*
OPEN
OPEN
0
*
100
OPEN
OPEN
1K
100
1K
0
0
0
3.3K
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
1K
OPEN
*
OPEN
OPEN
OPEN OPEN
OPEN *
*
*
LVG0
LVG1
LVG2
LVG3
LVG4
LVG5
LVG6
LVG7
LVR0
VCC3D
LVR1
LVR2
LVR3
LVR4
LVR5
LVR6
LVR7
LVB0
LVB1
GND
LVB2
LV_CK2
LVR6
LVR2
LVR3
LVR4
LVR5
LVB3
LVR0
LVR7
LVB4
LVB5
LVG4
LVG3
LVG2
LVG7
LVB0
LVB6
LVB7
150M_DDB01
150M_DDB00
LVB3
LVB4
LVB5
LVB6
LVB7
LVB0
LVR1
LVG0
LVB1
LVB2
LVB3
LVB4
LVB5
LVG1
LVG6
LVB6
LVB7
LVG0
LVG1
LVG2
LVG3
LVG4
LVG5
LVG6
LVG7
150M_DDG00
150M_DDG01
LVR0
LVR1
LVR2
LVR3
LVR4
LVR5
LVR6
LVR7
GND
150M_DDR00
150M_DDR01
VCC3D
LVB1
LVB2
GND
GND
VCC3D VCC3.3LV
GND
LVG5
LCD5V/12V
VCC3.3LV
GND
GND
GND
VCC3.3LV
LCD5V/12V
SUB CPU/
A-D CONVERT / YC SEP./
CHROMA DEMOD./
FORMAT CONVERT/
Enhancer / NR
SHEET 20
SHEET 16
SHEET 23
SHEET 16
POWER PWB (2/3)
CN00W
(SHEET 25)
DIGITAL PWB CIRCUIT DIAGRAM (11/17) SHEET 17