Panasonic TH-42PX6U Service Manual page 225

15.43. D-Board (2 of 6) Schematic Diagram
D-BOARD TNPA3810AHS (2/6)
STB3.3V ON/OFF
STB5V_M STB5V
R9140
D9110
0
B0JCGD000002
R9127
68k
R9129 R9134
68k 33k
R9828
100k R9141
100
Q9044
B1ABCF000138
STBY3.3V_ON
1
2
3
TH-42PX600U
D-Board (2 of 6) Schematic Diagram
10 11
STB3.3V P15V STB3.3V
R9217 R9215
12k
10k
R9218
10k
R9207
1k
R9219
10k
Q9052
IC9011 Q9051
B1ABCF000138
B1ABCF000138
C0EBF0000431
STB 3.3V
STB3.3V
RESET
VDD
VOUT
4 3
C9033 C9036 C9034 C9035
16V 6.3V 16V 6.3V
0.1u 10u 0.1u 10u
GND
Cd
5 2
C9037
50V
RESET 0.01u
CE
6 1
STB3.3V
Q9046
R9121
B1ABCF000138 100k
C9050
C9049
R9170 16V R9171
16V
39k 0.1u 39k
0.1u
C9047
STB3.3V 16V
0.1u
C9039
6.3V
10u
R9158
1
READY 10k
2
Q9049
3
B1ADCE000011 4
NC
Avcc
5
READY - NC
6
R9179 NC
CNVss
1k
7
NC
8
CE(Loader) IC9003
R9178
R9180 9
RESET
10k 10k
10
R9194 TVRN805-1
XOUT
0
X9000 11
VSS
H2D200500011
R9101 12 MICOM
XIN
C9044 10k
13
16V VCC
AR_IIC_INT 0.1u
14
IIC_INT
AR_IIC_CONT R9165 15
IIC_CONT
XRST
REM_IN 10k R9177
16
REM_IN LSI_RST
22k
FVSEL 17 P_ON/OFF
FVSEL
INEXCH R9175 10k
18
PANASONIC_MODE R9156 19
DRVRST 10k
20
R9107
R9166
3.3k
10k
P3.3V
R9199
2.7k
R9192 R9189
0 10k
R9190
10k R9193
10k
Q9050
B1ABCF000138
R9174
C9048 C9045
10k
16V 16V
0.1u 0.1u
12 13
P3.3V
STB3.3V
P5V
R9203
1k
R9221
R9220
10k R9205
10k
4.7k
R9206
R9222
1k
10k
Q9054 Q9053
B1ABCF000138 B1ABCF000138
C9051
R9172
16V
39k
0.1u
XRST
C9053 C9052 C9040
16V 16V 16V
0.1u 0.1u 0.1u
R9161
0
P3V_SDA02
P3V_SCL02
R9108 R9109
10k
10k
60
59
58
57 XRST
NC
56
NC NC
55
NC
NC R9155
R9154
54
NC 5.6k 5.6k
Q9055
53 LVDSBIT
INT_CONF
LVDS_MODE B1CBHD000002
52 R9151
LVDS_BIT
22
51 STB_SDA01
LVDS_MODE
50 STB_SCL01 STB_SCL02
IIC1_SDA
49 R9150
IIC1_SCL P3V_SCL02
22
48 M_SEL4 R9196 R9164 R9173
SOS_INH
M_SEL3 10k 10k 10k
47
M_SEL4 STB_SDA02
46 M_SEL2
M_SEL3
NC
M_SEL1 P3V_SDA02
45
SCLK(FPGA) M_SEL2
SIN(FPGA) 44 C_SEL
M_SEL1
STB3.3V
43 R9168
100
42
M_SEL4
41
R9100 C9055
10k 16V
M_SEL3
0.1u
Q9057
R9098
10k B1CBHD000002
R9096
10k
M_SEL2 STB_SCL01
P3V_SCL1
R9157
STB_SDA01
10k
M_SEL1 P3V_SDA1
C9060
16V
0.1u
14 15
111
TO
D5
DG-BOARD
(DG5)
1 SCL 6
SDA
2 GND 5
P3.3V
ADD0
R9232
0
3 4
ADD1
V+
C9056
P3.3V R9230
16V
0
0.1u
IC9002
C0ZBZ0001330
R9225
4.7k
DIGITAL
TEMPERATURE
R9223 SENSOR
4.7k
Q9056
B1CBHD000002
IC9001
Q9058
TVRN808
B1CBHD000002
EEPROM
STB3.3V
1 8
A0
Vcc
TP9000 C9058 C9057
6.3V 16V
2 7 10u 0.1u
A1
WP
R9237
10k
3 A2 6
SCL
4 GND 5
SDA
R9240
0
TH-42PX600U
D-Board (2 of 6) Schematic Diagram
16 17
TH-42PX600U
21
22
23
24
25
26
27
18