JVC LT-42HB1BU, Service Manual

Page: 36 / 91

2-36(No.YA707<Rev.001>) (No.YA707<Rev.001>)2-35
MAIN PWB ASS'Y(14/46)
[LVDS Interface]
HU-71100006
hb1_main_0612_12/48_0.0
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TXA0-
TXA0+
TXA1-
TXA1+
TXA2-
TXA2+
TXACLK-
TXA3-
TXA3+
TXA4-
TXA4+
TXB0-
TXB0+
TXB1-
TXB1+
TXB2-
TXB2+
TXBCLK-
TXB3-
TXB3+
TXB4-
TXB4+
PANEL_PWR
PANEL_PWR
BIT_SELECT
OPC_CONTROL
TXA1-
TXB2+
TXB0+
TXA3+
TXB4+
TXA1+
TXBCLK-
TXB1-
TXA4-
TXB3-
TXA2-
TXA0-
TXB1+
TXB0-
TXA4+
TXB3+
TXA2+
TXA0+
TXB2-
TXA3-
TXB4-
TXACLK-
+3V3_A
MODULE_POWER
+12V +5V
+3V3_A +3V3_A
+3V3_A +3V3_A
MODULE_POWER
TXA0-
TXA0+
TXA1-
TXA1+
TXA2-
TXA2+
TXACLK-
TXA3-
TXA3+
TXA4-
TXA4+
TXB0-
TXB0+
TXB1-
TXB1+
TXB2-
TXB2+
TXBCLK-
TXB3-
TXB3+
TXB4-
TXB4+
PANEL_PWR
BIT_SEL
BIT_SELECT
OPC_CTL
OPC_CONTROL
PWM_DIM_IN
PWM_DIM_OUT
OPC_CONTROL
BIT_SELECT
All location are from 451 to 480
PANEL CONTROL
Module Power
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
TOP View
26
27
28
29
30
31
32
33
34
35
36
37
3
5
38
1
39
2
40
4
41
‘H’ = 8Bits
‘L’ = 10Bits
[OPC Enable]
‘H’ =Enable
‘L’ or NC = Disable
[OPC Enable]
‘H’ =Enable
‘L’ or NC = Disable
[LVDS Select]
‘H’ =JEIDA
‘L’ or NC = VESA
R480
OPEN-101/1005
TP455 PCB_TP10
1
C452
104p/16V/1005
TP479 PCB_TP08
1
R482
OPEN-101/1005
R463 330/1005
R491 330/1005
TP478 PCB_TP10
1
R483
OPEN-101/1005
TP456 PCB_TP10
1
R461 330/1005
TP483 PCB_TP10
1
C451
106p/10V/2012
R469
472/1005
TP465 PCB_TP10
1
TP475
PCB_TP08
1
TP472 PCB_TP10
1
R459 330/1005
R495
472/1005 R499
332/1005
R479 OPEN-000/1005
R489 330/1005
R481
OPEN-101/1005
C453
104p/16V/1005
TP481 PCB_TP10 1
R457 330/1005
L457
OPEN-BLM31PG121SN1L
Q457
IRLML6402TRPBF
2
1
3
TP468 PCB_TP10
1
R488 330/1005
R455 330/1005
TP470 PCB_TP10
1
TP451 PCB_TP10
1
C463
104p/50V
R486 330/1005
TP467 PCB_TP10 1
R493 OPEN-000/1005
TP482 PCB_TP10
1
L452
BLM18PG300SN1D
TP473 PCB_TP10
1
R453 330/1005
TP476 PCB_TP10
1
R484 330/1005
R500 103/1005
TP462 PCB_TP10 1
C462
104p/50V
TP460 PCB_TP10
1
R468 330/1005
TP452 PCB_TP10
1
JP451
OPEN-FW12501-41AR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42
43
R496
472/1005
R471
472/1005
C464
106p/25V/3216
R473 000/1005
R466 330/1005
TP454 PCB_TP10
1
C461
106p/25V/3216
TP471 PCB_TP10 1
TP466 PCB_TP10
1
TP459 PCB_TP10
1
R494 OPEN-000/1005
TP480 PCB_TP15
1
R464 330/1005
R492 330/1005
TP474 PCB_TP10
1
TP461
PCB_TP08
1
R462 330/1005
C460
475p/16V/3216
R460 330/1005
L451
BLM18PG300SN1D
U102E
FLI10620H
PBIAS
B21
PPWR
A21
LVTX_ODD_CH0N_DISP23
AH29
LVTX_ODD_CH0P_DISP22
AJ29
LVTX_ODD_CH1N_DISP21
AH28
LVTX_ODD_CH1P_DISP20
AJ28
LVTX_ODD_CH2N_DISP19
AH27
LVTX_ODD_CH2P_DISP18
AJ27
LVTX_ODD_CLKN_DISP17
AH26
LVTX_ODD_CLKP_DISP16
AJ26
LVTX_ODD_CH3N_DISP15
AH25
LVTX_ODD_CH3P_DISP14
AJ25
LVTX_ODD_CH4N_DISP3
AH24
LVTX_ODD_CH4P_DISP2
AJ24
LVTX_ODD_CH5N_DISPCLK
AG29
LVTX_ODD_CH5P_DISPDE
AG28
LVTX_EVN_CH0N_DISP13
AH23
LVTX_EVN_CH0P_DISP12
AJ23
LVTX_EVN_CH1N_DISP11
AF23
LVTX_EVN_CH1P_DISP10
AG23
LVTX_EVN_CH2N_DISP9
AH22
LVTX_EVN_CH2P_DISP8
AJ22
LVTX_EVN_CLKN_DISP7
AF22
LVTX_EVN_CLKP_DISP6
AG22
LVTX_EVN_CH3N_DISP5
AH21
LVTX_EVN_CH3P_DISP4
AJ21
LVTX_EVN_CH4N_DISP1
AF21
LVTX_EVN_CH4P_DISP0
AG21
LVTX_EVN_CH5N_DISPVS
AG25
LVTX_EVN_CH5P_DISPHS
AG24
LVTX_VDD33
AF24
LVTX_VDD33
AE21
LVTX_VDD33
AE22
LVTX_PLL_VDD33
AG26
LVTX_VSS
AD21
LVTX_VSS
AD22
LVTX_VSS
AE23
LVTX_VSS
AG27
TP477
PCB_TP08
1
R490 330/1005
Q459
MMBT4401
1
23
R458 330/1005
R498
511/1005
Q458
MMBT4401
1
23
R451 330/1005
L456
BLM31PG121SN1L
R456 330/1005
TP453 PCB_TP10
1
TP457 PCB_TP10 1
R487 330/1005
R478 OPEN-102/1005
TP464 PCB_TP10
1
R454 330/1005
TP484 PCB_TP10
1
R485 330/1005
TP469 PCB_TP10
1
R472 330/1005
R497 103/1005
R452 330/1005
R467 330/1005
Q456
MMBT4401
1
23
TP458 PCB_TP10
1
R470
103/1005
R465 330/1005
TP463
PCB_TP08
1
MAIN PWB(19/46)
MAIN PWB(19/46)
MAIN PWB(7/46)
MAIN PWB
(19/46)
MAIN PWB(7/46)
MAIN PWB(3/46),(19/46)
MAIN PWB(19/46)
MAIN PWB CIRCUIT DIAGRAM (14/46) [LVDS Interface]