Panasonic TH-42PY800H Service Manual page 48

11.12. A-Board (8/16) Schematic Diagram
11
3.3V
IC4511
C0CBCBE00001
1 7
VOUT VIN
C4603
R4611 2
6.3V NC
75k
2.2u 6
SUB
1%
1% 3
GND
C4604
R4606
50V
120k
470p 4 5
CNCONT
J0JYC0000068
C4551 C4554
C4625
R4601 16V 16V
1k 16V 0.1u 47u
0.1u
Q4517
R4587
2SB0709ASL
604
1%
C4533
*R4593
50V
2.2k
68p
1%
*R4608 *C4537
16V
1k
0.1u
*Q4519
2SB0709ASL
RGB_CVBS
*R4664 *R4605
2.2k
604
1% 1%
C4624
R4598
16V
1k
0.1u TP4512
Q4516 YIN
R4626
2SB0709ASL
220
MAIN_Y/CVBS Y 1%
R4592
806
1%
R4597 C4535
16V
1k
0.1u
PB/C
R4627
220
MAIN_PB/C 1%
R4589 Q4515
806
2SB0709ASL
1%
C4534
R4596
16V
1k
0.1u
PR
R4634
220
MAIN_PR 1%
Q4514
R4588
806
2SB0709ASL
1%
12
13
14
15
TH-42PY800H/M/MR/MS/MT A-Board (8/16) Schematic Diagram
64 65
R4623
0
SUB3.3V
SUB5V 1.8V
IC4513
L4514
C4605
J0JYC0000068
10V C0DBGYY00477
1u
C4616
10V
4.7u VDD VOUT
L4513
J0JYC0000068
GND
NC CE
L4512
J0JYC0000068
L4516
J0JYC0000068
C4600
C4599 C4601 C4602
6.3V 16V 6.3V 16V
47u 0.1u 47u 0.1u
MAIN9V
L4517
L4511
J0JYC0000068
C4553
1000p
50V
*C4567
16V
0.1u
*R4609
1.2k
YIN
PR
C4596
16V
C4628 0.1u
16V 0.1u
C4552
16V
0.1u
PB/C
73
74
75
AGND
76 NC
NC AIN4
RGB_CVBS 77
AIN9 AIN5
78
R4548 R4614 NC
79
AGND
80
C4555
C4547 AVDD
10u 10V 81
0.1u 16V
REF2
82
REF1
83
C4608 C4630 0.1u
C4550
0.1u AGND
16V 84
16V 16V
AVDD
0.1u
85
GND
C4549 86
0.1u
PVDD
87
16V C4643
OUT XTAL1
16V
88
0.1u IN
XTAL
89
PVDD
90
C4574
GND IC4510
0.01u 25V 91
C4632 CVDD
10V C4575 92
1u GND C1AB00002901
1u 10V 93
TVDD
RXA_CN 94
RxA_C-
RXA_CP 95
RxA_C+
96
GND
C4548 97
RXA_0N
16V RxA_0-
RXA_0P 98
0.1u
RxA_0+
99
GND
100
RXA_1N
RxA_1-
RXA_1P 101
RxA_1+
102
GND
103 CVDD
RXA_2N
RxA_2- GND
RXA_2P 104
DDCB_SCL
RxA_2+
DDCA_SCL 105
106
DDCA_SDA
107
108
C4634
10V C4580
25V
1u
0.01u
TO
GH-BOARD A11
(GH11)
66 67
R4621 0
1.8V
IC4512
L4515
J0JYC0000068
C0DBGYY00477 L4519
J0JYC0000068
C4606 C4607
C4617 10V VDD VOUT 10V
4V 4.7u 4.7u
22u
GND
NC CE
L4518
J0JYC0000068
R4651
68
VI1P29 Y1
36
R4678
35 EXB28V680JX
34
DVDDIO
P17 33
C4645
P16 GND 0.1u
32
16V
P15 P11
31
P10
30
P9
29
P8
28
P7
27
EXB28V680JX
P6
26
R4649 VI1VSYNC G0
R4679
P5
25 68 VI1HSYNC G1 EXB28V680JX
P4
68
24 VI1ENB B0
P3
23
VI1CLK2 B1
P2
22
R4701 47k 68 R4699 VI1P11 R0
P1
21 R4702 47k VI1P10 R1
68 R4680
P0
20 R4703 47k
DVDD
19
C4619
GND
18 16V 0.1u
SFL/SYNC_OUT/INT2
17
INT1
16
68 R4645 VI1P0
VS/FIELD
15 R4704 47k VI1P21
A/D CONV. 68 R4646
HS
14 R4705 47k
HDMI-Mux
DE
13 R4647
47k
DVDDIO
12
C4646
GND
11 16V 0.1u
SCL
10
SDATA
9
RX_SD0#
I2S0
8 RX_WS
LRCLK
7
RX_SCK
SCLK
GND 6
DDCC_SDA CLK_24.576
5
DDCC_SCL
SPDIF R4648
4 EXB28V330JX
3
C4614
0.1u
2 16V
1 C4613
1u 10V
C4612
0.01u 25V
C4595 C4598
25V 10V
0.01u 1u
!
R4720
DDCA_SDA
S
R4721
DDCA_SCL
S
MAIN3.3V MAIN5V
68 69
48
VI1P9
GenX5
VI1P8
FROM 6/16
VI1P7
AG_TV_MAIN_ON
VI1P6
VI1P5
VI1P4
TO 11/16
VI1P3
AVSW
VI1P2
MAIN_Y/CVBS VI1P27
MAIN_Y/CVBS
VI1P26
MAIN_PB/C
MAIN_PB/C
MAIN_PR
MAIN_PR
VI1P19
RGB_CVBS VI1P18
RGB_CVBS
VI1P17
RGB_FB
RGB_FB VI1P16
PC_HS
PC_HS VI1P15
PC_VS
PC_VS VI1P14
VI1P13
VI1P12
VI1P29
VI1P28
AG_ADV_XRST
VI1CLK2
VI1ENB
VI1HSYNC
VI1VSYNC
VI1P25
VI1P24
VI1P23
VI1P22
VI1P10
VI1P11
VI1CLK
CLKOA
VI1P0
68 VI1P21
VI1P12
Y2
VI1P13
Y3
VI1P14
Y4
VI1P15
Y5
VI1P16
Y6
VI1P17
Y7
VI1P18 ADV_MCLK
Y8
VI1P19
Y9
TO 14/16
HDMI_INT2
IIC1
R4644
R4652 TO 1/16
47k
ADV_SCL
ADV_SDA
TO 14/16
AH_HDMI_SDIN
AH_HDMI_LRCK
AH_HDMI_BCLK
HDMI_SPDIF
AG_HDMI_REP_EN
AG_HPD4
AG_HPD2
AG_HPD1
AG_HDMI_5V_DET4
AG_HDMI_5V_DET2
AG_HDMI_5V_DET1
AG_HDMI_CEC
AG_EDID_WP
A-BOARD (8/16)
AG_ADV_XRST
TXN/A1RLTM(H/M/MR/MT)
TXN/A1RLTQ(MS)
ADV7495,HDMI-Mux
CRNo.4500-4799
TH-42PY800H/M/MR/MS/MT
A-Board (8/16) Schematic Diagram
70 71
TO 2/16
Peaks Lite II
VI1P9
UVIN9 CbCrIN9
VI1P8
UVIN8
VI1P7
UVIN7
VI1P6
UVIN6
VI1P5
UVIN5
VI1P4
UVIN4
VI1P3
UVIN3
VI1P2
UVIN2
VI1P27
UVIN1
VI1P26
UVIN0
VI1P19
YIN9
VI1P18
YIN8
VI1P17
YIN7
VI1P16
YIN6
VI1P15
YIN5
VI1P14
YIN4
VI1P13
YIN3
VI1P12 YIN2
VI1P29
YIN1
VI1P28
YIN0
VI1P1 VI1CLK2
VI1P1 BIN1
VI1P0 VI1ENB
BIN0
VI1P0
VI1P11 VI1HSYNC
GIN1
VI1P11
VI1P10 VI1VSYNC
GIN0
VI1P10
VI1P25
RIN5
VI1P24
RIN4
VI1P23
RIN3
VI1P22
RIN2
VI1P21 VI1P10
RIN1
VI1P21
VI1P11
VI1P20 RIN0
VI1P20
VI1CLK
CLKIA
VI1CKOUT
R4670
CLKOA
68
VI1VSYNC VI1P0
VI1VSYNC VSIA
VI1HSYNC VI1P21
VI1HSYNC HSIA
TO 14/16
ADV_MCLK
TO 2/16
XIRQ3
TO 6/16
AG_HDMI_MUX_SEL
AG_HDMI_MUX_EN
AG_HDMI_REP_EN
AG_HPD4
AG_HPD3
AG_HPD2
AG_HPD1
AG_HDMI_5V_DET4
AG_HDMI_5V_DET3
AG_HDMI_5V_DET2
AG_HDMI_5V_DET1
AG_HDMI_CEC
AG_EDID_WP
TO 6,11/16
AG_ADV_XRST
72