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MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 1
[2] CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
1. MFP CONTROL PWB / MFP コ ン ト ロール PWB
A.
CIRCUIT DIAGRAM / 回路図
3.5V DETECT
3.5V DETECT
5VO
5VL
3.8V DETECT
5V0_FAX_IN
5V0_FAX_IN
5V_IN
5V_IN
DGND
DGND
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
DGND
3R3V_ON
5V0_FAX_IN
DGND
DGND
5V0_
DGND
5V_IN
DGND
DGND
5V0_FAX_IN
DGND
5V_IN
DGND
3R3V_ECO
DGND
DGND
DGND
DGND
DGND
ARM9_OFF_N
{5,22}
RB_GPO_SELFRST
{6}
C534
47000pF(B)
C534
47000pF(B)
R113
47KJ
R113
47KJ
CP220
CP220
R114
47KJ
R114
47KJ
SW2
D_SKQMBAE010
SW2
D_SKQMBAE010
R120
1KJ
R120
1KJ
R354
1KJ
R354
1KJ
R112
10KJ
R112
10KJ
D40
D_LTST-C190KGKT
D40
D_LTST-C190KGKT
A
K
D
S
G
1
2
3
Q11
2SK3018
2SK3018
D
S
G
1
2
3
Q11
2SK3018
2SK3018
R885
47KJ
R885
47KJ
R119
47KJ
R119
47KJ
CP218
CP218
CP626
CP626
R107
X_0J
R107
X_0J
IC45
BU4235F-TR
IC45
BU4235F-TR
GND
1
VDD
2
CT
3
VOUT
4
10K
47K
Q9
DTC014YUB
10K
47K
Q9
DTC014YUB
E
B
C
C535
1000pF(B)
C535
1000pF(B)
C103
1000pF(B)
C103
1000pF(B)
R352
D_2.2KJ
R352
D_2.2KJ
IC12
74LVC1G07GW
IC12
74LVC1G07GW
NC
1
A
2
GND
3
Y
4
VCC
5
CP204
CP204
R138
47KJ
R138
47KJ
CP205
CP205
D
S
G
1
2
3
Q12
2SK3018
2SK3018
D
S
G
1
2
3
Q12
2SK3018
2SK3018
C102
1000pF(B)
C102
1000pF(B)
CP627
CP627
CP187
CP187
C107
1uF(1608:B)
C107
1uF(1608:B)
C
0
C
0
IC15
BD45382G-TR
IC15
BD45382G-TR
ER
1
SUB
2
GND
3
VOUT
4
VDD
5
R355
X_1KJ
R355
X_1KJ
CP65
CP65
IC13
74LVC1G07GW
IC13
74LVC1G07GW
NC
1
A
2
GND
3
Y
4
VCC
5
R1198
1KJ
R1198
1KJ
C543
1uF(1608:B)
C543
1uF(1608:B)
CP285
CP285
CP186
CP186
D41
LTST-C190KGKT
D41
LTST-C190KGKT
A
K
IC46
BU4235F-TR
IC46
BU4235F-TR
GND
1
VDD
2
CT
3
VOUT
4
R353
2.2KJ
R353
2.2KJ
R1045
1MJ
R1045
1MJ
C544
1uF(1608:B)
C544
1uF(1608:B)
C1044
1000pF(B)
C1044
1000pF(B)
CP188
CP188
C
0
C
0
R102
X_0J
R102
X_0J
C938
X_0.1uF(1608:B)
C938
X_0.1uF(1608:B)
C108
1000pF(B)
C108
1000pF(B)
D
C
B
A
MFPC PWB (RESET SEQUENCE)
5
4
3
5
4
3
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