Panasonic TH-42PA50A, Service Manual

Page: 89 / 181

14.25. DG-Board (3 of 12) Schematic Diagram
+
+
+
Ther
mal P
ad
AQ_D3
AQ_D4
AO_A18
AQ_D9
AQ_D6
AQ_D11
AQ_D15
AQ_D10
AO_A16
AO_A0
AP_CSD
AQ_D12
AQ_D0
AQ_D13
AP_RD
AQ_D2
AQ_D1
AQ_D8
AQ_D5
AQ_D7
AQ_D14
AO_A15
AO_A14
AO_A13
AO_A12
AO_A11
AO_A10
AO_A9
AO_A8
AO_A17
AO_A7
AO_A6
AO_A5
AO_A4
AO_A3
AO_A2
AO_A1
AO_A19
AP_WR
GC_RST
TUNER_MAIN_ON
JS4002
ERJ3GEY0R00V
C1204
6.3V
1u
C4052
6.3V
1u
C0CBCAC00275
IC4041
1
VDD
2
GND
3
CE
5
VOUT
4
NC
L1176
J0JHC0000078
AD3.3V
R1355
5.6k
TP4093
C4004
6.3V
2.2u
STB3.3V
JS4096
ERJ3GEY0R00V
R4009
0
C4070
16V
0.1u
TP4095
C4072
6.3V
2.2u
L4003
J0JHC0000078
C4049
50V
0.01u
R4059
27k
SUB5V
C4026
16V
0.1u
C4002
16V
0.1u
C4003
56u
4V
TVRN603-1
IC1115
1 A15
2 A14
3
A13
4
A12
5
A11
6
A10
7 A9
8 A8
9 A19
10 NC
11
WE
12
RESET
13
NC
14
NC
15 RY/BY
16 A18
17 A17
18 A7
19
A6
20
A5
21
A4
22
A3
23 A2
24 A1 25
A0
26
CE
27
Vss
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
Vcc
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15/A-1
46
Vss
47
BYTE
48
A16
C4001
220u
4V
C4025
47u
6.3V
C1216
16V
0.1u
MAIN3.3V
IC4049
C0CBCBF00009
1
VOUT
2 NC
3 GND
4 CN 5
CONT
6
NC
7
NC
8
VIN
L4001
J0JHC0000078
R4060
43k
JS4095
ERJ3GEY0R00V
C4006
50V
470p
C4005
16V
0.1u
20 22 18 19 17 23 16 21
AVR 3.3V
AVR 1.8V
16M FLASH R
OM
22
23
24
25
27
28
21
BA BB BC BD BE BF BG BH BI BJ BK BL BM
14
16
15
17
12
11
18
13
TO
DG-BOARD
(9/12)
DG-BOARD (3/12)
TNPA3519AL (PA50A)
TNPA3519AK (PA50H)
TZTNP01YFSM (PA50M)
26
TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (3 of 12) Schematic Diagram TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (3 of 12) Schematic Diagram
TH-42PA50A / TH-42PA50H / TH-42PA50M / TH-37PA50H / TH-37PA50M
89