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MX-5141 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
5
5
4
4
3
3
D
C
B
A
5V0_FAX_IN
5V0_FAX_IN
5V_IN
5V_IN
DGND
DGND
DGND
DGND
DGND
5V0_FAX_IN
DGND
DGND
DGND
3R3V_ON
DGND
5V0_FAX_IN
DGND
DGND
DGND
5V0_FAX_IN
5V
DGND
5V_IN
DGND
5V
DGND
DGND
DGND
DGND
5V0_FAX_IN
DGND
5V_IN
3R3V_ECO
DGND
nREUS_SYSRST
ARM9_OFF_N
{5,23}
RB_GPO_SELFRST
{6}
RC_GPO_GPHY_R
RESET
MFPC PWB (RESET SEQUENCE)
CP488
CP488
IC82
PST8435UL
IC82
PST8435UL
GND
1
VDD
2
CT
3
VOUT
4
R340
X_1KJ
R340
X_1KJ
C741
47000pF(B)
C741
47000pF(B)
R343
47KJ
R343
47KJ
SW1
D_SKQMBAE010
SW1
D_SKQMBAE010
C231
1000pF(B)
C231
1000pF(B)
IC28
74LVC1G07GW
IC28
74LVC1G07GW
NC
1
A
2
GND
3
Y
4
VCC
5
R341
1KJ
R341
1KJ
C740
X_0.1uF(1608:B)
C740
X_0.1uF(1608:B)
C742
1000pF(B)
C742
1000pF(B)
IC33
BD45382G-TR
IC33
BD45382G-TR
ER
1
SUB
2
GND
3
VOUT
4
VDD
5
IC36
74LVC1G07GW
IC36
74LVC1G07GW
NC
1
A
2
GND
3
Y
4
VCC
5
R370
47KJ
R370
47KJ
CP701
CP701
CP403
CP403
D
S
G
1
2
3
Q14
2SK3018
2SK3018
D
S
G
1
2
3
Q14
2SK3018
2SK3018
R534
2.2KJ
R534
2.2KJ
R342
47KJ
R342
47KJ
CP486
CP486
D21
D_LTST-C190KGKT
D21
D_LTST-C190KGKT
A
K
CP461
CP461
C244
1000pF(B)
C244
1000pF(B)
CP409
CP409
R297
X_0J
R297
X_0J
C222
0.1uF(B)
C222
0.1uF(B)
C232
1uF(1608:B)
C232
1uF(1608:B)
R344
10KJ
R344
10KJ
10K
47K
Q13
DTC014YUB
10K
47K
Q13
DTC014YUB
E
B
C
C224
1000pF(B)
C224
1000pF(B)
C223
0.1uF(B)
C223
0.1uF(B)
R369
X_0J
R369
X_0J
CP491
CP491
R280
D_1KJ
R280
D_1KJ
D23
LTST-C190KGKT
D23
LTST-C190KGKT
A
K
R298
47KJ
R298
47KJ
R276
1KJ
R276
1KJ
C754
1uF(1608:B)
C754
1uF(1608:B)
R277
47KJ
R277
47KJ
CP406
CP406
D
S
G
1
2
3
Q20
2SK3018
2SK3018
D
S
G
1
2
3
Q20
2SK3018
2SK3018
CP405
CP405
CP489
CP489
IC83
PST8435UL
IC83
PST8435UL
GND
1
VDD
2
CT
3
VOUT
4
C755
1uF(1608:B)
C755
1uF(1608:B)
R495
D_2.2KJ
R495
D_2.2KJ
CP703
CP703
CP463
CP463
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