MX-M904, MX-M1204 (serv.man11). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 10

Read Sharp MX-M904 / MX-M1204 (serv.man11) Service Manual online

MX-M1204  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  3
REUS_1R27V_PGOOD
S
IG
N
A
L
G
ND1
SENSE2_UP1
SENSE1_UP1
DGND
VIN_3850_1
R2_1R27V_ECO
R1_1R27V_ECO
DGND
DGND
DGND
DGND
VIN_3850_1
VIN_3850_1
5V_IN
DGND
5V_IN
5V_IN
DGND
DGND
DGND
DGND
DGND
DGND
DGND
ARM11_OFF_N
{3,5,7}
R766
22KD
R766
22KD
CP213
CP213
R150
0J
R150
0J
C160
1000pF(B:50V)
C160
1000pF(B:50V)
CP258
CP258
IC21
LTC3850EGN#TRPBF
IC21
LTC3850EGN#TRPBF
RUN1
1
SENSE1+
2
SENSE1-
3
TK/SS1
4
I_TH1
5
VFB1
6
SGND
7
VFB2
8
I_TH2
9
TK/SS2
10
SENSE2-
11
SENSE2+
12
RUN2
13
I_LM
14
FREQ/PLLFLTR
28
MODE/PLLIN
27
SW1
26
TG1
25
BOOST1
24
BG1
23
VIN
22
INTVCC
21
BG2
20
PGND
19
BOOST2
18
TG2
17
SW2
16
PGOOD
15
R765
22KD
R765
22KD
CP210
CP210
C134
1000pF(B:50V)
C134
1000pF(B:50V)
CP207
CP207
C133
0.1uF(B:10V)
C133
0.1uF(B:10V)
C486
1uF(1608:B:10V)
C486
1uF(1608:B:10V)
C97
1000pF(B:50V)
C97
1000pF(B:50V)
R165
10J
R165
10J
IC25
TK40P03M1
IC25
TK40P03M1
G
1
D
2
S
3
R146
10J
R146
10J
CP203
CP203
CP260
CP260
C495
10uF(2012:F:10V)
C495
10uF(2012:F:10V)
R770
1J(1608)
R770
1J(1608)
CP139
CP139
CP205
CP205
CP264
CP264
CP259
CP259
CP262
CP262
CP263
CP263
IC24
TK40P03M1
IC24
TK40P03M1
G
1
D
2
S
3
D37
RB461F
D37
RB461F
CP204
CP204
CP256
CP256
R705
47KJ
R705
47KJ
R149
13KD
R149
13KD
R193
2.2J
R193
2.2J
R763
10KJ
R763
10KJ
CP254
CP254
CP212
CP212
R794
X_0J
R794
X_0J
C541
X_8pF(CH:50V)
C541
X_8pF(CH:50V)
R123
2.2J
R123
2.2J
C99
220pF(CH:50V)
C99
220pF(CH:50V)
R796
2.2J
R796
2.2J
R166
0J
R166
0J
R764
2.2KJ
R764
2.2KJ
C491
1000pF(B:50V)
C491
1000pF(B:50V)
D
X
D
X
CP200
CP200
C490
X_8pF(CH:50V)
C490
X_8pF(CH:50V)
R762
10KJ
R762
10KJ
C73
1000pF(B:50V)
C73
1000pF(B:50V)
RJ
5
X_
P
A
D
S
H
O
R
T
RJ
5
X_
P
A
D
S
H
O
R
T
CP206
CP206
CP208
CP208
R767
2.2J
R767
2.2J
CP211
CP211
CP137
CP137
C488
220pF(CH:50V)
C488
220pF(CH:50V)
C493
0.1uF(B:10V)
C493
0.1uF(B:10V)
CP138
CP138
+
+
CP261
CP261
IC19
TK40P03M1
IC19
TK40P03M1
G
1
D
2
S
3
C494
2.2UF(2012:B:10V)
C494
2.2UF(2012:B:10V)
R148
13KD
R148
13KD
D36
RB461F
D36
RB461F
CP255
CP255
CP209
CP209
C98
220pF(CH:50V)
C98
220pF(CH:50V)
R147
10J
R147
10J
CP305
CP305
R797
47KJ
R797
47KJ
R769
1KJ
R769
1KJ
IC20
TK40P03M1
IC20
TK40P03M1
G
1
D
2
S
3
CP198
CP198
C492
1000pF(B:50V)
C492
1000pF(B:50V)
C96
0.1uF(B:10V)
C96
0.1uF(B:10V)
R703
10KJ
R703
10KJ
CP199
CP199
CP306
CP306
R793
0J
R793
0J
R795
47KJ
R795
47KJ
CP202
CP202
R164
10J
R164
10J
C487
1000pF(B:50V)
C487
1000pF(B:50V)
C540
1000pF(B:50V)
C540
1000pF(B:50V)
C542
10uF(2012:F:10V)
C542
10uF(2012:F:10V)
D
X
D
X
C496
10uF(2012:F:10V)
C496
10uF(2012:F:10V)
C489
220pF(CH:50V)
C489
220pF(CH:50V)
R768
X_1KJ
R768
X_1KJ
RJ
4
X_
P
A
D
S
H
O
R
T
RJ
4
X_
P
A
D
S
H
O
R
T
CP253
CP253
REUS1/2 ARM11 POWER
Discharging circuit
D
C
B
A
MFPC PWB (REUS1/2 ARM11 DC POWER)
5
4
3
5
4
3
Display
Click on the first or last page to see other MX-M904 / MX-M1204 (serv.man11) service manuals if exist.
Random: