AR-F151 (serv.man3). ARF151-Circuit Diagrams for fax PWB - Sharp Copying Equipment Service Manual (repair manual). Page 2

Read Sharp AR-F151 (serv.man3) Service Manual online

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3
3
4
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8
A
A
B
B
C
C
D
D
CHGND1
5V
5V
3.3V
3.3V
12V
(1-1) CHENGE CONNECT
(1-2) ADD R,C
(1-2)
(1-1)
(1-3) CONNECT GND ('99.2.7)
(1-3)
(1-4)
(1-4)
(1-4) D25,D26 CHENGE 10DE1 TO EK14 ('99.1.22)
(1-5) CHENGE TO CONNECT RESET/ & POFF/ ('99.2.10)
(1-7)
(1-6) ADD C150,C151,C152,C154 ('99.3.6)
(1-6)
(1-7) CHENGE R363,R365 ('99.3.6)
(1-5)
(1-4)
(2-1)
(2-1)
(2-1) ADD D25A,D26A ('99.4.23)
(3-1) CHENGE D503,D601,D602,
(3-1)
(3-1)
(3-1)
(3-1)
(3-1)
R521,ZD501 ('99.5.25)
(3-2) DELETE FG ('99.7.23)
(3-2)
4-1
Add R801 : 22K
5507NEW
C
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10
Tuesday, October 19, 1999
Puma Fax EU V4
Title
Size
Document Number
Rev
Date:
Sheet
of
OUTD0
OUTD1
OUTD2
OUTD3
OUTD4
OUTD5
OUTD6
OUTD7
OUTD8
OUTD9
OUTD10
SCLINE/
OUTD11
OUTD12
OUTD13
FTXD
OUTD14
FRTS/
OUTD15
HSYNC/
RESET/
HSYNC/
OUTD1
OUTD3
OUTD5
OUTD7
OUTD9
OUTD11
OUTD13
OUTD15
PRLINE/
SCLINE/
SCDSET/
SCDSET/
SCDBCS/
READY/
FTXD
PRLINE/
FPAGE/
PWOFF/
RESET/
READY/
FRXD
FCTS/
PWOFF/
OUTD0
OUTD2
OUTD4
OUTD6
OUTD8
OUTD10
OUTD12
OUTD14
FAXPRD/
SCDACK/
VDR
OUTD[0..15]
FRXD
FRTS/
A12V
VCC
AVCC
VCC
VCC
3.3V
3.3V
VCC
VCC
A12V
VCC
-A12V
-5V
-A12V
CN601
TX25-60
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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42
43
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45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
IC513
MC34063
1
8
7
6
4
5
2
3
SW/C
D/C
ISEN
VCC
GND
CIN
SW/E
T/C
D601
N.M.
TP406
TTP
+
C560
100U/16V
C648
0.1u
GND
TTP
R652
910
+
C557
100U/6.3V
R672
215K(1%)
R674
243K(1%)
R701
3.92K(1%)
R702
46.4K(1%)
L522
SB0-02SAN
L523
SB0-02SAN
C639
200pF
C646
0.1U
R801 22K
2
1
ZD501
N.M.
2
1
+
C563
100U/6.3V
C640
0.1U
L524
SB0-02SAN
+
C515
EECS5R5H105
R501
100(1/2W)
R503
560(1/2W)
D501
EK14
D502
EK14
D503
10E1
D505
EK14
D602
N.M.
R603
5.1K
2
1
R673
1K
2
1
R690
10K
2
1
R691
10K
2
1
R688
10K
2
1
R689
10K
2
1
R686
10K
2
1
R687
10K
2
1
R684
10K
2
1
R685
10K
2
1
R682
10K
2
1
R683
10K
2
1
R680
10K
2
1
R681
10K
2
1
R678
10K
2
1
R679
10K
2
1
R676
10K
2
1
R677
10K
2
1
R693
10K
2
1
R700
10K
2
1
R699
10K
2
1
R675
10K
2
1
R698
10K
2
1
R696
10K
2
1
R692
N.M.
2
1
R697
10K
2
1
R694
22K
2
1
C647
0.1U
C664
0.1U
C501
0.1U
+
C558
22uF/16V
C504
0.1U
R521
4.7(1/4W)
C542
0.1U
+
C564
100U/16V
C644
0.1U
BT501
CR2354(3.0V/LIT.)
D604
1SS355
D603
1SS355
R651
8.2K
C645
0.1U
+
C562
100U/6.3V
C641
0.1U
+
C559
100U/6.3V
L521
100uH
L525
SB0-02SAN
C658
0.1U
+
C565
22U/6.3V
IC514
TL431
3
1
2
+
C561
100U/6.3V
VRTC
VREF
SCLINE/
FTXD
FRTS/
RESET/
HSYNC/
SCDSET/
PRLINE/
FPAGE/
READY/
FRXD
FCTS/
PWOFF/
FAXPRD/
SCDACK/
OUTD[0..15]
SCDBCS/
VDR
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