UP-5900 (serv.man8). UP5900 Service Manual - Sharp EPOS Service Manual (repair manual). Page 127

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UP-5900VS
CIRCUIT DIAGRAM
9 – 36
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
4.
 INVER
T
OR PWB
VLOW
VHIGH
10
6
COLOR
GNDL
GNDP
+12V
SHUTDOWN-
VR2-1
VR2-2
GND
5
143
2
R603A
2.2K
CN502A
53015-0510
1
2
3
4
5
R502A
4.7K
VR1
22K VR
1
3
2
F601A
ICP0.5
CN501A
SM02B-BHSS-1-T
B
2
1
R601A
100K
C603A
1000pF
C602A
1uF/16V
C504A
22pF/3.15KV
Q602A
D2391
T501A
841TN-1157
C601A
0.082uF/100V
IC501A
LT1184
1
2
3
4
5
7
8
6
9
10
11
12
16
15
14
13
PGND
ICCFL
DIO
VC
AGND
NC
NC
SHDN
NC
NC
REF
VIN
VSW
BULB
BAT
ROYER
D602A
SFPB54
+
C502A
22uF/16V
Q601A
D2391
+
C501A
2.2uF/50V
L501A
100uH
R604A
2.2K
+
C503A
10uF/16V OS
D601A
SFPB54
R602A
220K
R501A
13K
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