MX-M1055, MX-M1205 (serv.man3). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 121

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MX-M1205  CIRCUIT DIAGRAM AND PARTS LAYOUT  2 –  114
3
3
2
2
1
1
D
C
B
A
V3P3_MSATA
RS_3R3V_ECO
RS_1R5V_ECO
V1P5_MSATA
V3P3_MSATA
DGND
V1P5_MSATA
DGND
DGND
DGND
V3P3_MSATA
V3P3_MSATA
V1P5_MSATA
V3P3_MSATA
DGND
DGND
ICH_SATA0_TXP
{51}
ICH_SATA0_TXN
{51}
ICH_SATA0_RXN
{51}
ICH_SATA0_RXP
{51}
SMB_DAT
{52}
SMB_CLK
{52}
ATA_PD
ATA_VENDOR1
ATA_VENDOR2
CP1282
L48
D_BLM18PG121SN1(1608)
R1552
X_10KJ
C714
D_10uF(2012:F:10V)
C745
X_1uF(1608:B:10V)
R1571
X_4.7KJ
CP1281
CP1283
CP1284
C811
X_22UF(2012:B:6.3V)
R1555
X_10KJ
C1921
D_0.01uF(B:25V)
CN37
D_AS0B221-S68Q-7H
PRESENCE DETECTION
51
DA/DSS
49
VENDOR
47
VENDOR
45
N.C.
43
+3.3V
41
+3.3V
39
GND
37
GND
35
+A
33
-A
31
GND
29
GND
27
-B
25
+B
23
GND
21
RESERVED
19
RESERVED
17
GND
15
RESERVED
13
RESERVED
11
GND
9
RESERVED
7
RESERVED
5
RESERVED
3
RESERVED
1
+3.3V
52
GND
50
+1.5V
48
RESERVED
46
RESERVED
44
RESERVED
42
GND
40
RESERVED
38
RESERVED
36
GND
34
SMB_DAT
32
SMB_CLK
30
+1.5V
28
GND
26
+3.3V
24
RESERVED
22
RESERVED
20
GND
18
RESERVED
16
RESERVED
14
RESERVED
12
RESERVED
10
RESERVED
8
+1.5V
6
GND
4
+3.3V
2
D45
X_LTST-C190KRKT
A
K
C735
D_1uF(1608:B:10V)
C1922
D_0.01uF(B:25V)
R1551
X_10KJ
AS15
X_AS0B221-S68K-7H
C1920
D_0.01uF(B:25V)
C736
D_22uF(2012:B:6.3V)
R1553
X_10KJ
C810
X_10UF(2012:F:10V)
C1919
D_0.01uF(B:25V)
R1554
X_10KJ
AS16
D_AS0B221-S68K-7H
R1012
D_0J
R1556
X_10KJ
CP701
R1013
D_0J
L38
X_BLM18PG121SN1(1608)
C713
D_1uF(1608:B:10V)
C734
X_1uF(1608:B:10V)
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