NEC AccuSync LCD72VM User Manual page 160

MODEL LCD72VM SCHEMATIC DIAGRAM POWER BAORD (PWPC1742QDN1) (9/9)
DB901
2KBP06M
1 3 + C905
100uF/400V
2 3
L901
73L174-26 LS
1 4
C901
2200PF/250V
C902
2200PF/250V
2 3
L902
7
1 4
C903 0.47uF/275V
R901 R900
390K/1206 390K/1206
390K/1206
R902
NR901
61L58-050-WT
R909
4.7K
F901 ZD901
2A/250V MTEJ20B
R912
100 0805
2 1
CN901
R906 R904 C911
1M 1/8W NC 1206 1500P/1KV
R907 R905
1M 1/8W NC 1206
D904 D902
1N4148 PS102R
+
C907 + C906
0.1uF/0805 C931 22uF/50V
10uF/50V
IC901
SG6841 R915
22 0805 1
4 8
SG6841
R914 R932
24K 0805 220 0805
5 6
R916
10K 0805
R913
10K 0805
C910 C930
103/0805 470PF/0805
0805
D903
1N4148
R910
C908 4.7K 0805
NC 0805
Q901
2PA733P
Q902
2PC945P
R911
C909 4.7K 0805
0.1uF/0805
CN301
2
4
5
3
1
PHONEJACK
R920 C920
47 1/2W 0.001uF/500V
D910
T1 10A/150V
1
1 2
O 9 3
+ C922
R903 1000uF/16V
100K 2W R921
47 1/2W C921
O
7
D901
0.001uF/500V
FR107
1
3 8 2
3
5 +
D911 C923
R908 10A/100V 1000uF/16V
5.1 1206 10
6 O
Q903
2SK2996
FB901 C912
BEAD 2200PF/250V
R929
R917 100 0805
0.39 2W
R928
IC902 1K 0805
PC123FY82 4P
C929
0.1uF/0805
R927
0 0805 R926
1K 0508
IC903
HTL431
470PF
C399
C398
470PF
10-10
L903
+
C924
1000uF/16V ZD904
SML4736
L904
+
C925
1000uF/16V
R922 R923 ZD902 ZD903
33K 0805 3.6K 0805 12V 5.1V
R925
1K 0805
DIM
+5V
+12V
R924
2.4K 0805
CN302
INR
3
GND
2
INL
1
CONN
F902
+12V
C926 0 1/8W
0.1uF/0805
+5V
C927
0.1uF/0805
CN102
CONN 33L8009-12L-H
2 1
ON/OFF
4 3
6 5
8 7
10 9
12 11