Sharp UX-40 Service Manual

UX-40DE
FO-50DE
[4] Operation panel PWB circuit
6 – 15
1
2 6
4
3
5
BDEFG
I
HCA
BDEFG
I
HCA
1 2
6
4
3
5
LD4
D4
1SS270
CNLCD-11
CNPN-5
LD5
D3
1SS270
CNLCD-12
CNPN-6
123 456
VOLUME
SEN0
SEN1
LD6
D2
1SS270
CNLCD-13
CNPN-7
789
FUNC
SEN2
LD7
D5
1SS270
CNLCD-14
CNPN-8
0
#
RESO/MODE
SEN3
RS
D1
1SS270
CNLCD-4
CNPN-3
03
01
SEN4
02 04
D6
1SS270
CNPN-9
STOP
05
SEN5
START COPY
D7
1SS270
CNPN-10
HOLD
REDIAL
SEN6
SPEED SPEAKER
D8
CNPN-11
PLAY
REC
SEN7
REPEAT DELETE
CNPN-16
KEN1A
CNPN-15
KEN2A
CNPN-14
KEN3A
CNPN-13
KEN4A
N.M.
CNPN-12
ORGSNS
ORGSNS
DG
SW-169-72AU
CNLCD-6
E
CNPN-4
E
CNLCD-2
+5V
CNPN-2
+5V
CNLCD-1
DG
CNPN-1
DG
CNLCD-5
R/W
CNLCD-3
VO
DG
C2 C1
R1
1K
R2
6.2K
12 34 56 78 910
11 12 13 14 15 16
CNPN
DG SEN4 SEN0 SEN2 SEN5 SEN7 KEN4A KEN2A
E SEN1 SEN3 SEN6 ORGSNS KEN3A KEN1A +5V
12 34 56 78 910
11 12 13 14
CNLCD
DG VO R/W N.C. N.C. LD4 LD6
RS E N.C. N.C. LD5 LD7 +5V
ORGSNS
N.M.
NOTE: Since the parts of PWB cannot be supplied, change it as a unit.

Sharp UX-40 Specifications

General

Brand	Sharp
Model	UX-40
Category	Fax Machine
Language	English