Panasonic TH-42PA50E Service Manual page 90

TO
DG-BOARD
(8/11)
4
93
TO
D-BOARD
(D3)
DG3
1
FAN-CTRL(MAX)
2
Panasonic_Mode
3
FAN_SOS
4
ECO_ON
5
GND
6
DISPEN
7
READY
8
ALARM
9
INEXCH
10
GND
11
Panel_STB_ON
12
STB5V
13
GND
14
TNR_SUB_ON
15
GND
16
C_SEL
17
GND
18
ALL_OFF
19
IIC_CLK1
20
IIC_DATA1
B C
5
R1206
R1201
0
0
Q1180
UNR521100L
0
0
R1199 0
0
R1200 100
0
R1214
0
1k
2.8
(DISPEN)
R1190
0
3.2
R1191 0
3.2
R1192 0
0
R1216 10k
R1193
0
0
Q1184
R1194
B1ABCF000138
0
0.7
5.0
G
Q1182
G 3
1
B1ABCF000138
0
2
STB5V
2.6
FL1100
J0HABH000012
R1195
0
0
R1212
0
0
R1208
0
0
0
3.0 R1209 0
SCL_1L
R1196 0
3.0
SDA_1L
R1197
0
6
FAN_CTRL
FANSOS
PANEL5V_ON
24V_ON
READY
PANEL_SOS/INV_ON
TUNER_MAIN_ON
R1215
4.7k
IRD_POW_ON
D E
TH-37/42PA50E, TH-37/42PE50B
DG-Board (1 of 11) Schematic Diagram
7
1
2
3
8