Panasonic lh91 tc-l42u12 Service Manual
36
11.10. A-Board (9/11) Schematic Diagram
+
S
VI1P26
VI1P4
RXB_1N
VI1P18
PC_VS
VI1P12
VI1P6
VI1P3
VI1P10
PC_VS
VI1P17
AG_HDMI_5V_DET2
VI1P21
VI1P10
VI1P7
RGB_CVBS
VI1P3
RXD_2P
VI1P9
VI1P11
VI1P22
RXB_0N
VI1P13
VI1P17
VI1P27
AG_HPD1
VI1P8
PC_HS
VI1P8
VI1P18
VI1P28
AG_HDMI_5V_DET3
VI1P24
VI1HSYNC
PC_HS
VI1P15
RGB_CVBS
VI1ENB
RXB_0P
VI1P9
VI1P2
VI1P28
RXB_CN
CLKOA
RXD_2N
VI1P5
AG_ADV_XRST
RXB_1P
MAIN_Y/CVBS
VI1P4
VI1CLK2
VI1P26
RXB_2N
MAIN_PR
RXB_CP
XIRQ3
VI1P23
VI1P7
AG_HPD2
CLKOA
AG_HDMI_5V_DET1
VI1P25
VI1P22
VI1P2
VI1P27
VI1P14
VI1P0
VI1P14
VI1P23
MAIN_Y/CVBS
VI1P29
RXB_2P
XIRQ3
MAIN_PB/C
RXD_CP
RXD_1P
VI1CLK
VI1P15
VI1HSYNC
HDMI_CEC
VI1CLK2
RXD_0N
VI1P6
RXD_1N
AG_ADV_XRST
VI1CLK
VI1P0
MAIN_PR
VI1P19
VI1P24
VI1P16
RXD_CN
DDCB_SCL
VI1P12
VI1VSYNC
VI1P21
VI1VSYNC
DDCB_SDA
VI1P29
VI1P19
DDCD_SDA
VI1P16
RXD_0P
DDCD_SCL
VI1P5
VI1ENB
VI1P11
MAIN_PB/C
VI1P25
VI1P13
RXA_CN
RXA_CP
RXA_0N
RXA_0P
RXA_1N
RXA_1P
RXA_2N
RXA_2P
DDCA_SDA
DDCA_SCL
AG_HPD3
C4548
16V
0.1u
0.1u
C4534
16V
0.1u
C4551
16V
0.1u
C4553
50V
1000p
C4625
16V
0.1u
C4549
16V
0.1u
C4535
16V
0.1u
C4552
16V
0.1u
C4533
50V
68p
C4624
16V
16V
0.1u
C4554
16V
47u
16V
47u
L4511
J0JYC0000068
MAIN9V
R4644
TP4519
TP4512
ADV_P8
ADV_P17
ADV_P15
ADV_P4
ADV_P27
ADV_P22
ADV_P13
PC_HS
ADV_P26
ADV_P35
ADV_P5
MAIN_PB/C
ADV_P28
ADV_P10
ADV_VSOUT
ADV_P29
ADV_DEOUT
ADV_P31
LLC/BLC
ADV_P30
ADV_P24
ADV_HSOUT
ADV_P9
ADV_P16
ADV_P18
ADV_P1
ADV_INT
MAIN_Y/CVBS
ADV_P3
AIN5
PC_VS
ADV_P2
ADV_P21
ADV_P0
ADV_P11
ADV_P6
ADV_P19
ADV_P23
ADV_P25
MAIN_PR
ADV_P12
ADV_P7
ADV_P33
ADV_P34
ADV_P14
ADV_P20
RGB_CVBS
ADV_P32
CLKOA
RXB_2P
RXD_0N
RXA_1N
AIN4
RXA_2P
DDCA_SCL
RXA_0N
RXD_1P
VSIN
RXD_CN
HSIN
RXA_CP
RXD_2N
RXB_1N
SOY
RXA_2N
RXB_0P
RXA_CN
RXB_CN
RXA_0P
DDCD_SCL
FBIN
RXD_CP
RXB_0N
AIN6
RXD_0P
RXA_1P
RXB_1P
RXD_1N
RXD_2P
RXB_CP
RESETB
RXB_2N
VI1HSYNC
VI1P3
VI1P27
VI1P11
AG_HDMI_5V_DET2
VI1CLK2
XIRQ3
VI1P19
VI1P29
AG_HPD2
VI1ENB
VI1P23
VI1P7
VI1P5
VI1P17
AG_HDMI_5V_DET3
AG_HPD3
VI1P12
DDCA_SDA
VI1P15
VI1P26
VI1CLK
VI1P22
AG_HPD1
VI1P8
VI1P0
VI1P16
AG_ADV_XRST
VI1P6
AG_HDMI_CEC
VI1P24
VI1VSYNC
VI1P2
VI1P10
VI1P18
VI1P25
VI1P28
VI1P1
VI1P9
VI1CKOUT
DDCD_SDA
VI1P4
VI1P13
AG_HDMI_5V_DET1
VI1P14
VI1P21
Q4514
2SB0709ASL
Q4516
2SB0709ASL
Q4517
2SB0709ASL
Q4515
2SB0709ASL
R4635
68
EXB28V680JX
R4679
68
EXB28V680JX
R4649
68
EXB28V680JX
R4678
68
EXB28V680JX
R4640
68
EXB28V680JX
R4639
68
EXB28V680JX
R4622
0
R4666
47k
R4598
1k
1%
R4587
604
R4627
220
R4593
2.2k
1%
R4665
47k
R4701
47k
1%
R4592
806
R4650
68
R4597
1k
R4638
68
R4705
47k
R4670
68
1%
R4626
220
R4654
0
R4652
47k
R4637
68
R4703
47k
R4647
47k
R4596
1k
R4634
220
220
1%
R4588
806
R4704
47k
R4656
2.2k
R4610
68
R4646
68
R4636
68
R4673
0
1%
R4589
806
R4629
100
R4552
22
R4645
68
R4651
68
R4845
47k
R4601
1k
R4628
100
R4702
47k
R4609
68
R3
R7
B0/CbCr0
G8/Y8
G7/Y7
G5/Y5
G2/Y2
B9/CbCr9
VI1P1
B3/CbCr3
G2/Y2
G0/Y0
VI1HSYNC
PR
G3/Y3
CLKOA
R8
CLKIA
VI1VSYNC
G8/Y8
SOY
(PC RGB30bit)
R5
VI1P21
R4
B4/CbCr4
R2
VI1P0
B8/CbCr8
G4/Y4
B1/CbCr1
G9/Y9
B0/CbCr0
G6/Y6
B3/CbCr3
B2/CbCr2
B4/CbCr4
VI1P10
B8/CbCr8
G1/Y1
Peaks AVC
VI1P11
R9
VI1P20
R0
B2/CbCr2
R3
G1/Y1
R1
R7
R6
B1/CbCr1
R8
R9
G9/Y9
HSIA
G5/Y5
B5/CbCr5
B7/CbCr7
G0/Y0
G7/Y7
B9/CbCr9
Y
VSIA
YIN
R0
G4/Y4
B6/CbCr6
R4
R2
R6
R5
B6/CbCr6
B5/CbCr5
B7/CbCr7
XIRQ3
R1
PB/C
G6/Y6
G3/Y3
RAC
SRLIN
TRGUP
TRGIN
YIN
PB/C
PR
VI1ENB
TO 6/11
TO 9/11
TO 1/11
TO 5/11
TO 10/11
75
73
74
80
78
79
77
76
81
!
TXN/A10PYHS
A-BOARD (9/11)
3
2
1