8 ] Electrical Section - Sharp AR-D11 Service Manual

[8] ELECTRICAL SECTION
1. Block diagrams
Copier
(MCU PWB)
CSSEL(A,B,C)
Y2
2
(PCL,PCS,LUM)
AI,BI,/AI,/BI
OPCASSEL
Y1B
1B
(PCL,PCS,
TRCL,LUM)
:MULTI CASSETTE LOWER
Y1A
1A(PCL,PCS,
TRCL,LUM)
CASSETTE INTERFACE PWB
CASSETTE INTERFACE PWB
:OPTION 2nd CASSETTE or MULTI CASSETTE
DATA
SELECTOR
5V
DATA
SELECTOR
TRANSISTOR
ARRAY
24V
MOTOR
DRIVER
DATA
SELECTOR
5V
DATA
SELECTOR
TRANSISTOR
ARRAY
24V
MOTOR
DRIVER
5V
PPD1B
PAP1B
LUD1B
DRS1B
5V
CSS1B
PPD2
PAP2
LUD2
DRS2
24V
CSS2
/PCL1B
/PCL2
/PCS1B
/PCS2
/TRCLB
LUM2D
LUM1BD
24V
MOTOR
(A,/A,B,/B)
24V
5V
PPD1B
PAP1B
LUD1B
DRS1B
5V
CSS1B
PPD2
PAP2
LUD2
DRS2
24V
CSS2
/PCL1B
/PCL2
/PCS1B
/PCS2
/TRCLB
LUM2D
LUM1BD
24V
MOTOR
(A,/A,B,/B)
24V