Read Sharp AR-RP7 (serv.man2) Service Manual online
AR-RP7
ELECTRICAL SECTION
– 16 –
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
1.
Bloc
k dia
gram
SENSOR
5V
(OPTION INTERFASE PWB)
5V
5V
5V
YSPF
5V
5V
5V
5V
5V
PAPER
5V
SPFFWS
3.3V
5V
SOL/CLU/Motor
24V
24V
24V
24V
24V
24V
PDOWNA
PDOWNB
24V
/RSOL
/GSOL
MOTOR
(A, B, /A, /B)
Data
Selector
MOTOR
DRIVER
PAPER
WIDE SENSOR
/CLH
/PSLH
SPFOPEN
SPFOUT
SPF/RSPF
SPF UN
L2
L1
W0
SPFCOVER
TRANSISTOR
ARRAY
SPF
(CLH, PSLH, RSOL, GSOL)
SPF
(MODA, MODB,
/MODA, /MODB)
SEL(A#, B#, C#)
Andromeda
SPF/RSPF INTERFASE
AMP
[9
] ELECTRI
C
A
L
SECTIO
N
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