Panasonic TH-42PHD6A Service Manual page 257

Pleasma AI control
IC9456
IC9454
12
RESET FLASH MEMORY
64M SDRAM (32M ROM)
FC RAM I/F FLASH ROM I/F
DATA DRIVER
IC9601
NEW PLASMA AI
10bit PROCESSOR
SUB-FIELD PROCESSOR
(L Master) SLV44h
FPGA I/F
DATA DRIVER
FLASH ROM I/F
DATA DRIVER
IC9651
NEW PLASMA AI
10bit PROCESSOR
SUB-FIELD PROCESSOR
(R Slave) SLV42h
FPGA I/F
FC RAM I/F DATA DRIVER
IC9605
(2/2)
DISCHARGE
CONTROL
32
33
5
8
IC9709
2
2
SUB MPU(CONVERTER)
1
5
RESET
4
5
4
1
2
0
1
53 54 1
SCL3 SDA3
77
Q9400
IC9459
BUS SW
DRVRST
100
X9702
DRVRST
22
Q9301
23
9,216MHz
41
44
RUSH ON/OFF
IC9710
45
TV ON/OFF
46
RESET
KILL SOS
27
FAN SOS
63 6 7
PS SOS
33
ALL OFF1
19
LED G
26
LED R
28
KEY
62
REMOCON
SOS2
54
SOS1
1
BUS RELEASE
IC9601
BUFFER
IC9603
BUFFER
PCD,PCU
IC9604
BUFFER
STB 5V
STB5V_S
STB5V_M Q9701 Q9702
TH-42PHD6/TH-42PHW6 D-BOARD (2 of 2) Block Diagram
Q9596 Q9597
Q9591 Q9594
LED G
LED R
KEY
REMOCON
Q9598 Q9599
Q9592 Q9593
RUSH ON/OFF
TV ON/OFF
M POWER
STB5V
KILL SOS
FAN SOS
PS SOS
ALL OFF1
TO C2-BOARD
D32 C21
DRVRST-5V
B3
L-UP
A3 DRVRST
TO C3-BOARD
C31
D33
DRVRST-5V
A38
B37
L-DOWN
A37
A36
A36
DRVRST
A33
TO C1-BOARD
C11
D31
B3 DRVRST-5V
R-UP
DRVRST
A3
TO C4-BOARD
D34 C41
DRVRST-5V
A38
R-DOWN
DRVRST
B38
TO SC-BOARD
D20 SC20
SOS1
11
SOS2
12
TO P-BOARD
D27 P27
1 RUSH ON/OFF
TV ON/OFF
2
3 M POWER
4 STB5V
5 KILL SOS
6 FAN SOS
PS SOS
7
8 ALL OFF1