Canon ir2016, ir2020 図
10
General Circuit Diagram 6
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
F-2-6
J1650
OP_DETECT
OP_COVER1
OP_COVER2
/COPY_LED
/FAX_LED
/DIRECT_LED
/STAMP_LED
KI0
KI1
KI2
KI3
KI4
KI5
KI6
KI7
KD4
KD5
KD6
KD7
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
GND
+5PNL
FAX Panel PCB
Image Processor PCB
(5/5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
LCD6
LCD5
LCD4
LCD3
LCD2
LCD1
LCD0
GND
E_LCD
RS_LCD
XRESET
N.C.
/ESS_KEY
POW_LED
XCS_LCD
QVGA
N.C.
DCLK-PGI
GND
RXD-PGI
GND
TXD-PGI
+5PNL
+3.3PNL
LCD7
GND
+5PNL
J1601
J318
Operation Panel PCB