Oki MPS5502 - Page 94

45372301TH Rev.2
8-1 /
Oki Data CONFIDENTIAL
8. ELECTRIC CIRCUIT
8.1 Harness Diagram
[A] Harness Diagram (1)
Fig. 8-1
J1
P1
CN1
11
22
33
44
24V
POWER_GD
POWER_GD
55
5V
66
77
88
99
Connect Chk1
Send Data(˧)
Signal_GD
Receive Data(˥)
24V
077M-02074
J14
P14
P14-1
P14-2
COM
NC
11
13
STK DN SW
P14-3
15
2 6
+ 1
J14-3
-2
DC
MTR
077M-02143
J7
21
STK MTR
J7-1
P7
P7-1
P7-11
3 1
42
63
STK TOP SNR
2 2
1 3
STEPPER
MTR
P7-2
18
321
SJ108370
FEED IN PATH SNR
11 1
P7-5
9 2
73
R. JOG HOME SNR
17 1
J7-6
P7-6
P7-16
EJECT HOME SNR
15 2
13 3
16 2
2 2
1 3
073M-01216
IN
GND
VCC-R
J5
P5
P5-1
21
42
63
84
FEED IN MTR
10 1
P5-2
STEPPER
MTR
FEED OUT MTR
IN
GND
VCC-R
IN
GND
VCC-R
IN
GND
VCC-R
12 3
2 01
14 4
16 6
71
52
33
14
P5-3
STEPPER
MTR
R.JOG MTR
15 1
13 2
11 3
9 4
P5-4
STEPPER
MTR
PADDLE MTR
A
/ A
/ B
B
A
/ A
/ B
B
A
/ A
/ B
B
A
/ A
/ B
B
077M-02067
EXT. TRAY HOME SNR
073M-01232
STK DN 24V OUT
STK DN 24V IN
P13-1
P13
J13
IN
GND
VCC-R
11
22
33
EJECT ENCODER SNR
莚ᒓ蓧
9 - 8229719 - 822971 + 9 - 452292
PS-187
PS-187
51004-0600
179228-2
YDH200-18
YDH200-16
173977-6
173977-3
173977-3
51004-0400
51004-0600
179228-4
51004-0400
173977-3292254-6 + 173977-6
173977-3
292254-3 + 173977-3 173977-3
173977-351004-0300
J4
For Debug
J17
Writing tool for boot
P5-3
41
32
23
14
P5-13
292254-4 + 179228-4
077M-02072
51004-0400
51
3 2
13
P7-4
LEVER PATH HOME SNR
J7-3
14 1
18 3
3 1
2 2
1 3
P7-3
173977-3
173977-3
292254-3 + 173977-3
3 1
P7-13
173977-3
IN
GND
VCC-R
IN
GND
VCC-R
J18
A
/ A
/ B
B
1 1
P18
P18-1
STEPPER
MTR
LEVER PATH MTR
2 2
3 3
4 4
POST HEADER
[1]
FIN
to printer
M8
S8
M10
M3
M5
M2
M1
S6
S15
S7
S5
S1
S9
SW1