Panasonic TH-37PW7BX - PF-Board Block Diagram

15.3. PF-Board Block Diagram
+
+
+ +
RESET
REG
-
REG
TFC
S/GND
Mirror
Vcc
-
OVP
Q
-
BEC
DRIVE REG
RTFC
+
Current
R
+
BD
OSC
D
+
OLP
LATCH
+
BTC
DRV
FB/OLP
TSD
S
-
Current
OCP
OCP/BD
Mirror
F900
F901
F902
1
3
5
4
6
7
D931
AC LINE CODE
1
PF1
4
LF901,LF902
LINE
FILTER
LINE
FILTER
LF903
STB REG
IC910
8
4
1
2
6
11
5
9
7
12
10
T920
2
3
1
Q930
1
2
5
6
1
4
PF9
PF10
IC930
ERROR DET
RL920
F.STB ON/OFF
RELAY
F.STB ON/OFF
F.STB ON/OFF
F.STB+14V
F.STB+14V
STB+5V
Line Filter/F.STB Board
PF
AC INLET
LIVE
NEUTRAL
LIVE
NEUTRAL
TO P9
IC920
TO J10
HOT
COLD
D910
DETECT
OVER CURRENT
Feed Back
TH-37/42PW7 series
TH-37/42PWD7 series
PF-Board Block Diagram
TH-37/42PW7 series
TH-37/42PWD7 series
PF-Board Block Diagram
TH-37PW7BX
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