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14.7. P-Board (4 of 6) Schematic Diagram
AA
AB
AC
AD
11
12
13
14
15
16
CA
CB
CC
CD
CE
CF
TH-42PH9WK/WS
P-Board (4 of 6) Schematic Diagram
10
11
AE
P-BOARD TNPA3911AJ (4/6)
C616
1000P
ZH27
ZH28
Q507
2SK3568
ZH29
D501
S3K60
ZH39
R654
R947
22
330
D587
MA188
C640
R646
R647
0.1
22K
22K
R528
4.7
C531
R608
1.0
3300
R945
C653
8
7
6
5
22K
1000P
Vcc
GD
GND
ZCD
Q540
RSR025P03
IC509
L6565N
DC-DC CONVERTER
R946
33K
INV
COMP
VFF
CS
1
2
3
4
C518
D506
R695
0.1
02DZ5.1
16K
R657
1000
R601
47K
C632
330P
R652
C634
R603
9.1K
33K
1000P
Csus
R671
10K
R543
15K
12
13
AF
AG
AH
TO
P-BOARD
(2/6)
R612
2200
D582
MA7056
ZH23
ZH24
R637
0.68
PR601
R619
9
6
0.68
T 3.15A 250V
R642
ZH25
ZH47
0.68
T601
45H-5034A
C611
R643
C615
0.68
1400u/220V
1400u/220V
R644
0.68
ZH46
ZH26
5
4
R634
0.68
R639
0.68
R640
0.68
R620
10K
R589
12K
R595
2200
R590
12K
R621
12K
D514
02DZ6.2
Q505
2SK2998
2
1
3
4
5
4
1
IC505
IC506
HA17431
ON3171
PHOTO
ERROR DET(Vsus)
3
2
COUPLER
4
1
IC507
ON3171
PHOTO
COUPLER
3
2
CG
TO
P-BOARD
(6/6)
14
15
67
AI
AJ
AK
TO
SC-BOARD
(SC2)
P2
ZH112
189.0
1
Vsus
0
ZH113
2
NC
0
3
GND
P11
ZH100
189.0
1
Vsus
0
ZH101
2
NC
0
3
GND
TO
SC-BOARD
(SS11)
R622
150K
R648
R526
150K
220K
R636
150K
R527
220K
R626
150K
R534
47K
Q525
R533
D585
2SK3018
16K
02DZ7.5
R656
R658
1M
Q530
2SD1819A-RTX
D575
C641
MA188
1000P
R550
C629
R627
47K
0.01
7.5K
C619
0.1
R691
R628
100K
3K
Vsus
CH
CI
TH-42PH9WK/WS
P-Board (4 of 6) Schematic Diagram
16
17
TH-42PH9WK / TH-42PH9WS
AL
AM
AN
AO
AP
AQ
AR
AS
AT
CJ
CK
CL
18
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