Panasonic TH-42PX20U-P Service Manual page 230

L5006
R5030
EXCCL4532U1
10k
4532U1
C5132
16V
1u
C5030
16V
R5024
0.1u
22
3.3V
5025 22
12 C5014 C5015
16V 50V
76
0.1u 1000p
77
78
OGND
79
PGND
80
026 PVCC
1% 81
EXT_RES
90
82 DDC_SDA
C5016
AVCC DDC_SCL
50V
83
RXC-
0.01u
84
RXC+
85
AGND
86
RX0-
87
RX0+
C5017 88
AGND
16V
89
0.1u
AVCC
90
AGND
91
RX1-
92
RX1+
C5018
93
16V
AVCC
0.1u
94
AGMD VCC
C5019
95
AVCC
50V 1000p
96
RX2-
97
RX2+
98
C5020
AGND
16V
99 GND
0.1u
100
C5021
50V
0.01u
3.3V
C5023 C5025 C5027 C5029
6.3V 50V
16V 50V
1000p
47u 0.1u
0.01u
C5024 C5026
C5028
L5005 16V 50V
16V
0.01u
EXCCL4532U1 1u 0.1u
C5022
16V
0.1u
R5031
C5135
16V
1u
R5021
10k
Hi : MUTE
R5023
68
Q5003
2SD0601A0L
MUTE FOR CABLE IN AND OUT
CABLE OUT -> Low : Mute
CABLE IN -> Hi : Norm
HPD for MUTE
5
84
C5133 L5007
EXCCL4532U1
16V
1u
TO MPU
C5032
50V
0.01u
C5047
C5034
50V
16V
1000p
0.1u
3.3V
C5048
50V
1000p
50
49
Q16 48
OVCC 47
ODCK 46
HDMI I/F
Q14 OGND 45
Q15
Q17 44
RECEIVER
Q18 43
Q19 42
GND 41
VCC 40
Q20 39
Q21 38
Q22 37
Q23 36
Thermal
Pad DE 35
VSYNC 34
IC5003
HSYNC 33
MCLKIN SCK 32
C1AB00001865
MCLKOUT
WS 31
SD0 30
SPDIF 29
OGND 28
R5036
27
33
26
C5038
50V
0.01u
C5031
C5035
C5036
C5037
6.3V
50V 16V
47u
C5130
47u 3.3u
0.01u 0.1u
6.3V
10V
R5032
C5033
4.7k
16V
C5050
0.1u
16V 3.3u
C5041
C5131
50V
16V 3.3u
1%
1000p
C5040
C5042
124
C5046
16V
6.3V
16V
0.1u
47u
0.047u
EXCCL4532U1
C5054 C5056
6.3V
L5008
47u
EXCCL4532U1
33
R5038
R5042 33
C5049
16V
Pix clk
0.1u
R5043
33
C5044
16V
0.1u
R5039
EXB38V220JV
R5040
EXB38V330JV
R5041
33
C5051
C5045
50V
6.3V
0.01u
47u
C5039
16V
0.1u
R5035
3.9k
TH-42PX20U-P
DV-BOARD (1 of 3) Schematic Diagram
6
3.3V
L5009
R5142
0
3.3V
C5057
16V 50V
0.1u
100p
R5048
R5049
220
1k
C5063
D5013
50V
MAZ30360HL
0.01u
Vcc
Vout
NC SUB GND
IC5005
PST9128NR
RESET
RX_SCK
RX_WS
RX_SD0#
RX_MCLK
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
8