Read Sharp MX-M266N / MX-M316N / MX-M356N (serv.man7) Service Manual online
MX-M266 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図 2 – 110
4
4
3
3
2
2
1
1
D
C
B
A
MM_VREF
DR_MODE1
DR_MODE0
DR_MODE1
DR_MODE0
DR_DIR
DR_DIR
DR_STEP
DR_14PIN
DR_STEP
DR_20PIN
DR_20PIN
MIM_A
MIM_XA
MIM_B
MIM_XB
MIM_A
MIM_XA
MIM_B
MIM_XB
DR_14PIN
+3.3V
GND
GND
GND
GND
GND
GND
+24VPD
GND
+3.3V
+3.3V
GND
+3.3V
GND
GND
GND
+3.3V
MM_DIR
(5)
MM_MS1
(5)
MM_MS2
(5)
MM_STEP
(3)
MM_nSTBY
(3)
R19
0J
IC1
BD63715EFV
NC
28
VCC1
7
OUT2B
27
ENABLE
20
GND
1
GND
9
CW_CCW
16
CLK
15
TEST
17
CR
10
MTH
12
VREF
13
PS
14
OUT1B
2
RNF1S
4
OUT1A
5
NC
23
NC
21
NC
11
NC
8
NC
6
MODE0
18
MODE1
19
OUT2A
24
RNF2S
25
RNF1
3
RNF2
26
VCC2
22
GND
R20
X_10KJ
CP567
CP585
CP816
R1
0.2J(3225)
+
C11
47uF/35V(MZE)
CP568
CP569
R11
X_10KJ
R8
X_0J
R18
100J
CP589
R17
100J
R9
100J
R13
X_0J
R40
20KJ
R7
100J
R6
10KJ
R10
X_0J
R29
10KJ
CP587
CP588
C12
0.1uF(1608:B)
R39
39KJ
CP579
CB239
X_1000pF(B)
R27
X_10KJ
CP586
R36
0.2J(3225)
CP599
R22
100J
R38
4.7KJ
R12
X_10KJ
CB233
1000pF(B)
B4B-PH-K-S
CN7
MIM_NA
1
MIM_B
2
MIM_A
3
MIM_NB
4
CB242
47pF(CH)
R25
X_10KJ
R21
10KJ
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