D-Board (1 Of 12) Schematic Diagram - Panasonic TH-42PWD8WK Service Manual

15.28. D-Board (1 of 12) Schematic Diagram

A
B
C
TO
P-BOARD
(P25)
D25
12.0
1
+12V
12.0
2
+12V
6.7
3
FAN_CONT
0
4
GND
0
5
GND
0
6
GND
5.0
7
+5V
0
8
GND
5.0
9
+5V
5.0
10
STBY5V
0
11
GND
0
12
D
GND
2.6
13
F_STBY_ON
0
14
FAN_SOS
0
15
ECO_ON
0
16
PS_SOS
3.2
17
PANEL_MAIN_ON
0
18
ALL_OFF
0
19
RUSH_ON/OFF
0
20
KILL_SOS
E
TH-37/42PWD8 SERIES
D-Board (1 of 12) Schematic Diagram
1
D-BOARD (1/12)
TZTNP01YLSU (TH-37PWD8GK/GS/UK)
TZTNP01YLSE (TH-37PWD8BK/BS/EK/ES)
TZTNP01YNSU (TH-42PWD8GK/GS/UK)
TZTNP01YNSE (TH-42PWD8BK/BS/EK/ES)
3.3V
R9953
0
C9959 C9957 C9956
16V 16V 4V
4.7u 0.1u
68u
P12V
R9961
0
C9964
16V
4.7u
FL9703
F1J1E1040022
G
1
G 3
2
C9761
16V
47u
AA_FAN_CONT
R9891
0
FL9705
F1J1E1040022
G
1 2
G
FL9706
F1J1E1040022
G
1
3
G
C9766
2
16V
47u
STB_ON
R9892 0
AA_FAN_SOS
R9893
0
R9894 10k
AA_PS_SOS
R9895 0
A_TV_ON/OFF
R9896
0
AA_ALL_OFF1
R9897 0
A
2
P12V
R9951
0
C9952
C9951
16V 25V
4.7u 220u
L9951
R9954 G1C150MA0169
23.2k
C9955
C9961
4V
50V
220u
4700p
R9955
10k
R9956
47k
C9965
25V
220u
L9952
G1C150MA0169
C9974
50V
4700p
D9952
C9975
B0JCPE000004 R9966
16V
18k
0.1u
P12V
C9762
50V
0.01u
P5V
3
C9763 C9764
16V
16V
47u 0.1u
STB5V_M
C9767
16V
0.1u
3
IC9951
C0DBAMH00013
1 8
VIN
VIN
2 7
SW 3.3V
GND
SWITCHING REG.
3 6
FB
RT
4 5
INV
EN
C9963
R9957
16V
68k
0.1u
IC9952
C0DBAMH00014
1.5V
SWITCHING REG.
1.5V
R9963
0
R9964
5.1k
C9969
C9970
4V
16V
68u
0.1u
R9965
10k
3.3V
R9971
TO
DG-BOARD
(7/12)
TO
J-BOARD
(J1)
D1
0
1
R/PR_S
0
2
GND
0
3
GND
0.4
4
R/PR_M
0
5
G/Y_S
0
6
GND
0
7
GND
0.4
8
G/Y_M
0
9
B/PB_S
0
10
GND
0
11
GND
0.4
12
B/PB_M
0
13
HD_S
0
14
GND
0
15
VD_S
4.4
16
HD_M
3.2
17
DPMS_HD
0.4
18
VD_M
0
19
GND
3.2
20
DPMS_VD
IC9954
C0DBEGE00
1.2V REG
C9981
C9982
0
16V 16V
0.1u
47u
B C
4
90