Dg-Board (8 Of 11) Schematic Diagram - Panasonic TH-42PA50E Service Manual

14.34. DG-Board (8 of 11) Schematic Diagram

A
B
C
D
E
TH-37/42PA50E, TH-37/42PE50B
DG-Board (8 of 11) Schematic Diagram
1
DG-BOARD (8/11)
TNPA3519AB (PA50E)
TNPA3519AD (PE50B)
2
TO
H-BOARD
(H2)
DG2
1
R4918
AV2_QLINK
0
2
AV4_QLINK R4919
0
3
RMCN R4920
0
4
5
AI_SENSOR
6
AFC1
R4897
7
AFC2
0
8
KEYSCAN
R4921
0
9
SRQ
R4922
0
10
SOS2 R4923
0
11
SOUND_MUTE R4924
0
12
SP_MUTE
R4925
0
13
STB_RESET R4926
0
14
STB5V
15
LED_R
R4927
0
16 LED_G/KUROSONYU_ON/OFF
LED_G R4928
0
17
SDA1 R4929
0
18
SCL1
R4930
0
19
20
SDA2 R4931
0
21
SCL2
R4932
22
0
23
SDA3 R4933
0
24
SCL3
R4934
25
0
26 RGB_FB
FB_OUT
R4935
27
0
28 RGB_CVBS
MAIN_CVBS2
R4936
29
0
TP4100
30
MAIN_PR/B
R4937
31
0 TP4129
32
MAIN_PB/C/R
R4938
33
0
TP4120
34
MAIN_Y/V/G
R4939
35
0
36
SUB_PR
37
38
SUB_PB/C
39
40
SUB_Y
3
A
QLINK_AV2
QLINK_AV4
RM_IN
AFC1
KEYSCAN
AL_SRQ
SOS2
AUDIO_MUTE
SP_MUTE
STB5V
M2_RST
L4900
J0JHC0000078
LED-R
R1359 R1360
5.6k
5.6k
C4942 C4943
SDA1B
16V 16V
0.1u 47u
SCL1B
SDA2
SCL2 C1217 C1218
50V 50V
270p 270p
SDA3
SCL3
MAIN_PR
MAIN_PB/C
MAIN_Y/CVBS
4
L1114
J0JHC0000078
SUB5V
C1222
16V
1u
1 8
Vcc2
Vcc
2 7
SCLOUT
SDAOUT
3 6
SCLIN
SDAIN
4 5
GND
ACC
IC1235
C0ZBZ0000800
IIC BUFFER
100