Saddle Stitcher Controller Pcb(A502) - Canon Saddle Finisher-T2 Circuit Diagram

Saddle Stitcher Controller PCB(A502)

22
(SDL-TXD)
IC502
R34
Q2
3
1 2
5 6
2SC3735-@-A
LV14 1K,0.1W
R35
1 2
4.7K,0.1W
+3.3V
(SDL-RXD)
D3
1SS355F
R24
1 2 2
1K,0.1W
C27
100P,50V
ABUS[7:0]
(A501)
DBUS[7:0]
(A501)
+3.3V
C24
0.1U,25V
1
DQ1 A7
+3.3V
2 DQ0 PA0
WR 3 W PA1
(A501)
RD
4 R PA2
(A501)
CS0 5 S PA3
(A501)
6
VBUS PA4
7 INTR PA5
R32
8 PUL PA6
1 2
10K,0.1W
9
LVL PA7
R33 IC8
10 RXD2 PB0
1 2
10K,0.1W M38871M2-010GP UU
11
TXD2 PB1
12 RXD1 PB2
13 TXD1 PB3
14
P16 PB4
15 P15/_CTS2 PB5
16 P14/_CTS1 PB6
17 P13/CLK PB7
18 P12 P00
RESET
(A501)
1 3
X2
CSTCE12M2G52
F-5-2
J2
5
(TxD_Gnd)
J7P
R36
4
1 2 (TxD)
J7P
10,0.125W
+3.3V
3
(RxD_Gnd)
R37
J7P
330,0.125W
R38
2 (RxD)
1
J7P
1K,0.1W
1 (Suddle_On_Gnd)
J7P
+3.3V
50
SW1
49
48 1 2
47 KSHG611B
46 24V-DETECT
(A503)
45
44
43
42
41
40
39
+3.3V
38
37 +3.3V
R374
36
10K,0.1W
R379
35
4.7K,0.1W
DWL_ON
34
(A501)
33 Q80
3
DTC115EUA
+3.3V
R26 LED1
SML-210VT
1 2
1 2
1.5K,0.1W
LED3
R27
SML-210VT
1 2
1 2
1.5K,0.1W
LED2
R28
SML-210VT
1 2
1 2
1.5K,0.1W
POW-ON
(A503)
1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9
SW504
CFS-0802@C