Panasonic TH-50PY850H Service Manual page 43

11.3. P(MAIN)-Board Schematic Diagram
A
PFC CONTROL
<Exchange board only>
B
C
HOT
COLD
D
E
F
TH-50PY850H/M/MR/MS/MT P(MAIN)-Board Schematic Diagram
1 2
RECTIFIER
<Exchange board only>
PFC
<Exchange board only>
CONTROL SWITCH
<Exchange board only>
+5V(P)
<Exchange board only>
3 4
P(MAIN)-BOARD ETX2MM704MGH (M/MR/MS)
!
BIAS/PFC/MULTI
CONTROL
<Exchange board only>
POWER CONTROL
<Exchange board only>
HOT
COLD
5 6
43
ETX2MM704NGN (H/MT)
HOT
COLD
2k 100p
TH-50PY850H/M/MR/MS/MT
P(MAIN)-Board Schematic Diagram
7 8
HOT
COLD
9