Sharp FO-71

FO-71RA
FO-51RA
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
CNPN-5
CNPN-6
CNPN-8
CNPN-3
CNLCD-11
CNLCD-12
CNLCD-13
CNLCD-14
CNLCD-4
CNLCD-5
CNLCD-6
CNLCD-3
CNLCD-2
CNLCD-1
CNPN-15
CNPN-14
CNPN-13
CNPN-16
CNPN-9
CNPN-10
CNPN-4
CNPN-2
CNPN-1
CNPN-12
CNPN-7
CNPN-11
N.M
E
+3.3V
VO
+3.3V
DG
LD7
LD5
LD4
LD6
E
RS
R/W
ORGSNS
DG
KEN1A
SEN6
KEN2A
KEN3A
KEN4A
SEN0
SEN1
SEN2
SEN3
SEN4
SEN5
SEN7
DG
DG
DG
DG
D1
1SS133
A
K
REC
4
CNLCD
1
3
5
7
9
11
13
2
6
8
4
10
14
12
DG
VO
R/W
N.C
N.C
LD4
LD6
RS
+3.3V
E
N.C
N.C
LD5
LD7
0
SW1
7
03
+
C2
N.M
02
HOLD
START
SPEAKER
VOLUME
STOP
*
FUNC
SPEED
COPY
R1
JP
2
6
11
14
4
12
16
8 SEN3
ORGSNS-
E
SEN1
+3.3V
1
3
5
7
9
10
13
15
SEN0
SEN2
SEN4
SEN5
SEN6
DG
KEN4A
KEN1A
KEN2A
KEN3A
CNPN
SEN7
D8
1SS133(N.M)
A
K
9
D6
1SS133
A
K
C1
N.M
05
D7
1SS133
A
K
01
04
D3
1SS133
A
K
REDIAL
D4
1SS133
A
K
DELETE
RESO/MODE
D2
1SS133
A
K
2
3
5
D5
1SS133
A
K
PLAY
#
8
REPEAT
1
R2
N.M
6
N.M
N.M
N.M
[4] Operation panel PWB circuit
6 – 16
Note: Since the parts of PWB cannot be supplied, change it as a unit.