D-Board (3 Of 12) Schematic Diagram - Panasonic TH-42PE30B Service Manual

15.27. D-Board (3 of 12) Schematic Diagram

D-BOARD TZTNP01UHSB (3/12)
TO
D-BOARD
(2/12)
11
12
13
TH-37PE30B/TH-42PE30B
D-Board (3 of 12) Schematic Diagram
16 17
TO
P-BOARD
(P25)
D25
UNREG15V
L9953
12.0
1 ELKE103FA
15V
1 3
2
12.0 C9953 C9956
2
15V
16V 16V IC9951
L9954
47u 0.1u
0 ELKE103FA
3
GND
1 3
2 C0DBAMH00006
0
4
P5V
GND
L9952
5.0
5 5V ELKE103FA
5V
1 3
0 2 C9955
6 C9952
GND
16V 16V
0 47u 0.1u
7
FAN_CONT
6.0
8
STB7V
G1C470M00012
R9959
4.7k
C9957 C9958 C9959
16V 25V 25V
4.7u 220u 220u
STB5V_S
L9951
ELKE103FA
5V 1 3
2
TO C9951 C9709 C9954
16V 16V 16V
P-BOARD 0.1u
47u 47u
(P27)
D27
R9951
470
4.3 AD_RUSH_ON/OFF
RUSH_ON/OFF 1
4.3 AD_TV_ON/OFF
2
TV_ON/OFF
R9952
4.2
M_POWER 3 470
4.8
4
STB5V R9954
0 470
5 AD_KILL_SOS
KILL_SOS
0
6
FAN_SOS
R9956
4.7k
0 AD_PS_SOS
PS_SOS 7
0 AD_ALL_OFF1
8
ALL_OFF1
R9957
0
GND 9 10k
R9973
0
BA
18 19
97
IC9453
AVR 3.3V
C0DBEZG00004
3.3V->2.5V
3.3V
R9964
R9481
L9955 0 1k
3.3V
1%
2.5V 1.8V
R9480
C9465 C9466
1k R9971
R9969
16V 4V
1% 0
220u
0.1u
C9471
C9472
16V 6.3V C9966
D9953 0.1u 10u
220u
MA3X152K0L
C9961 C9964
16V
4V
0.1u
C9960 120u
16V
0.1u
TO
D-BOARD
(9/12)
20 21
TO
D-BOARD
(4/12)
REG 1.8V
IC9952
C0DBAFH00021
1 16
GND GND
R9965
1k
C9970
2 15
BOOST NC
D9954
B0JCME000025 0.1u
C9965
25V
16V
3 14
VIN SYNC 0.1u
4 13
VIN VC
C9969
C9968
16V 16V
47u 4.7u 5 12
SW FB
R9966
0
6 11
SW SHDN
Thermal
L9956
Pad R9998
0 G1C1R5Z00002
10k
7 10
NC NC
C9967
C9971
4V 6.3V
50V
10u 8 9
GND GND
2200p
AK_R0 AAS_R0 AK_G0 AAS_G0 AK_B0 AAS_B0
AK_R1 AAS_R1 AK_G1 AAS_G1 AK_B1 AAS_B1
AK_R2 AAS_R2 AK_G2 AAS_G2 AK_B2 AAS_B2
AK_R3 AAS_R3 AK_G3 AAS_G3 AK_B3 AAS_B3
AK_R4 AAS_R4 AK_G4 AAS_G4 AK_B4 AAS_B4
AK_R5 AAS_R5 AK_G5 AAS_G5 AK_B5 AAS_B5
AK_R6 AAS_R6 AK_G6 AAS_G6 AK_B6 AAS_B6
AK_R7 AAS_R7 AK_G7 AAS_G7 AK_B7 AAS_B7
R9153 R9154 R9157
EXB2HVR000V EXB2HVR000V EXB2HVR000V
TH-37PE30B/TH-42PE30B
BB
D-Board (3 of 12) Schematic Diagram
22 23
TH-37PE30B / TH-42PE30B
21