Read Sharp MX-M1055 / MX-M1205 (serv.man3) Service Manual online
MX-M1205 CIRCUIT DIAGRAM AND PARTS LAYOUT 2 – 10
3
3
2
2
1
1
D
C
B
A
ᵿᶐᶅᶇᶌᶅᴾᶁᶇᶐᶁᶓᶇᶒ
ᵏᵍᵐᴾᵟᵰᵫᵏᵏᴾᵄᴾᵱᵭᵡᴾᴾᵑᵌᵑᵴ
ᵱᵭᵡẅᵏᵌᵎᵓᵴ
⁂‽‹‒⁅⁁※‵‷
ᵟᵰᵫᵏᵏẅᵐᵌᵓᵴ
‥†‥⁈⁑⁅•
ᵴᶍᶓᶒᴾᵛᴾᵏᵌᵓᶣᵆᵏᵉᵐᵌᵐᵍᵑᵌᵑᵇᵛᵐᵌᵓ
⁁⁀
S_1R05V_ECO
RS_3R3V_ECO
DGND
DGND
PESW_2R5V_ECO
DGND
DGND
DGND
DGND
RS_3R3V_ECO
DGND
RS_3R3V_ECO
S_1R05V_ECO
DGND
DGND
DGND
RS_3R3V_ECO
V3P3L
5V_IN
DGND
DGND
DGND
V3P3L
DGND
V2P5_PCI_MP_ON
{13}
V3P3L_ON
{13}
C185
22uF(2012:B:6.3V)
R649
10KJ
10KJ
R648
1KJ
C17
1uF(1608:B:10V)
IC31
MP20045DN-LF-Z
MP20045DN-LF-Z
VOUT
1
VOUT
2
FB
3
GND
4
PG
5
EN
6
VIN
7
VIN
8
EPad
GND1
R83
47KJ
R678
X_47KJ
R243
2.2KF
CP25
C186
100pF(CH:50V)
C1
3
22uF(
2012:
B:
6.
3V)
CP485
R242
3.3KF
CP6
C67
1uF(1608:B:10V)
C
418
0.
1uF(
B:
10V)
CP483
C1
5
1uF(
1608:
B:
10V)
C187
10uF(2012:F:10V)
R20
47KJ
IC1
RRH090P03
S
1
S
2
S
3
G
4
D
5
D
6
D
7
D
8
10K
47K
Q20
DTC014YUB
E
B
C
D40
X_RB461F
C1
4
10uF(
2012:
F:
10V)
R2
X_PMR50HZPFV1L00(5025)
+
C1
2
220UF/
6.
3V(
PXA/
H70)
CP484
CP5
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