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3-26
OEP-4
3-26
2
3
4
5
A
B
C
D
E
F
G
H
1
MEC-24G (2/2)
MEC-24G (2/2)
MEC-24G (2/2)
REF
R229
22k
R228
22k
IC206
TA7267BP
IC204
TA7267BP
CN203
IC207
SLA7060M-LF2104
C224
0.1uF
C223
0.1uF
C222
0.1uF
001
FAN_DRV
001
POS_MTR1_1
001
POS_MTR1_0
001
RBN_MTR1_1
001
RBN_MTR1_0
001
RBN_MTR0_1
001
RBN_MTR0_0
CN204
C220
0.022uF
C219
0.022uF
C218
0.022uF
C217
0.022uF
D215
1SR154-400TE-25
D208
1SR154-400TE-25
D216
1SR154-400TE-25
D207
1SR154-400TE-25
D205
1SR154-400TE-25
D214
1SR154-400TE-25
D206
1SR154-400TE-25
D213
1SR154-400TE-25
D203
1SR154-400TE-25
D211
1SR154-400TE-25
D204
1SR154-400TE-25
D212
1SR154-400TE-25
D210
1SR154-400TE-25
D202
1SR154-400TE-25
D209
1SR154-400TE-25
D201
1SR154-400TE-25
+5V
+5V
C208
0.1uF
R227
1
R226
1
R225
1
R224
1
R223
1
R222
1
R221
1
R220
1
GND
GND
GND
GND
IC203
TA7267BP
IC202
TA7267BP
GND
C221
0.1uF
CN202
C215
47uF
16V
C211
47uF
16V
C213
47uF
16V
C204
33uF
50V
C209
47uF
16V
C206
10uF
16V
TP201
(2/2)
IC205
TC7SH04FU-TE85R
(1/2)
IC205
TC7SH04FU-TE85R
R204
10k
R210
10k
R209
10k
R205
10k
R208
10k
R206
10k
R207
10k
+5V
R217
47k
R219
47k
+5V
GND
C216
0.1uF
+12V
GND
+12V
C214
0.1uF
C212
0.1uF
GND
+12V
GND
STEPM
CN201
GND
+5V
+5V
R213
10k
R215
47
GND
+5V
Q203
DTC124EKA-T146
GND
C201
0.1uF
Q204
2SD999-T1-CLCK
C205
0.1uF
+12V
R214
390
GND
GND
STEPM
+12V
GND
+12V
R216
47k
R218
47k
GND
C210
0.1uF
+5V
5
OUT2
2
IN2
1
IN1
4
GND
7
VCC
3
OUT1
6
VS
5
OUT2
2
IN2
1
IN1
4
GND
7
VCC
3
OUT1
6
VS
8
7
B
6
/B
5
COM
4
COM
3
/A
2
A
1
16
VBB
17
SENSEB
5
SENSEA
7
REF
14
MO
12
M2
9
CW/CCW
19
OUTB2
21
OUTB2
4
OUTA2
2
OUTA2
20
OUTB1
18
OUTB1
6
VDD
3
OUTA1
1
OUTA1
15
SYNC
13
M1
11
GND
8
RESET
10
CLOCK
4
3
POS_MTR0_1
2
POS_MTR0_0
1
5
OUT2
2
IN2
1
IN1
4
GND
7
VCC
3
OUT1
6
VS
5
OUT2
2
IN2
1
IN1
4
GND
7
VCC
3
OUT1
6
VS
GND
18
RESET_5V
17
GND
16
HEAD_FAN
15
NC
14
PM_REF
13
PM_MODE0
12
PM_MODE1
11
PM_SYNCRO
10
PM_OUT0
9
PM_OUT1
8
GND
7
HM_OUT0
6
HM_OUT1
5
RBN_OUT0
4
RBN_OUT1
3
NC
2
GND
1
VCC
5
GND
3
4
2
GND
8
GND
7
10 9
GND
6
STEPM
5
D+5V
4
M+12V
3
M+12V
2
GND
1
Содержание OEP-4
Страница 1: ...COLOR VIDEO PRINTER OEP 4 SERVICE MANUAL Volume 2 1st Edition ...
Страница 4: ......
Страница 5: ...3 J OEP 4 ...
Страница 6: ......
Страница 8: ......
Страница 52: ......
Страница 87: ...4 5 4 5 OEP 4 MA 142G A SIDE SUFFIX 21 MA 142G B SIDE SUFFIX 21 MA 142G MA 142G ...
Страница 88: ...4 6 4 6 OEP 4 MEC 24G MEC 24G MEC 24G B SIDE SUFFIX 21 MEC 24G A SIDE SUFFIX 21 ...
Страница 92: ......
Страница 93: ......