Panasonic TX-P50G20E / TX-P50G20ES / TX-PF50G20S / TX-PR50G20 Service Manual ▷ View online
41
13 Schematic Diagram
13.1. Schematic Diagram Note
42
13.2. P-Board (1/3) Schematic Diagram
!
P-BOARD ETX2MM816ESH (1/3)
COLD
HOT
COLD
HOT
COLD
HOT
PFC
STB
CONTROL
CONTROL
STB
ERROR DET
ERROR DET
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
43
13.3. P-Board (2/3) Schematic Diagram
COLD
HOT
COLD
HOT
!
P-BOARD ETX2MM816ESH (2/3)
RESONANCE
CONTROL
CONTROL
COMPARATOR
Vsus
ERROR DET
Vsus
Vda
CONTROL
CONTROL
Vda
P+15V
TO
C3-BOARD
(C35)
C3-BOARD
(C35)
TO
A-BOARD
(A6)
A-BOARD
(A6)
TO
SC-BOARD
(SC2)
SC-BOARD
(SC2)
TO
SS-BOARD
(SS11)
SS-BOARD
(SS11)
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
44
13.4. P-Board (3/3) Schematic Diagram
!
P-BOARD ETX2MM816ESH (3/3)
POWER MICOM
NO
USE
USE
TO
A-BOARD
(A7)
A-BOARD
(A7)
VISM42N04T
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
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