Toshiba e-STUDIO 161 - [15] Option MR-2015 (ADF); 9. Electrical Section; A. Block diagram

MR-2015 OPTION MR-2015 (ADF)
15 – 14
8
7 6
5 4
3
2 1
A B
C D
1
234
5
678
D
C
B A
ADF INTERFACE PWB
SPFOPEN
/PSOL
/RSOL
/CLH
L2 L1
PAPER
MOTOR
DRIVER
24V
5V
SEL(A#,B#,C#)
YSPF
/GSOL
SPF(CLH,PSOL,RSOL,GSOL)
PDOWNA PDOWNB
PAPER
/SPFCOVER
SPFOPEN
/SPFOUT
/SPFOUT
/SPFCOVER
W0 W1 W2 W3
SPF SENSOR PWB
24V
24V 24V 24V 24V 24V
5V 5V 5V
5V
24V
SENSOR
SOL/CLU
NOT USED
MOTOR
(A,B,/A,/B)
TRANSISTOR
ARRAY
DATA
SELECTOR
(MCU PWB)
SPF(MODA,MODB,
/MODA,/MODB)
9. ELECTRICAL SECTION A. Block diagram