Sharp AL-1651CS - Handbuch (Seite 139)

AL-1651CS CIRCUIT DIAGRAM 13 - 26
2. OPERATION PWB
OPERA
T
IO
N PW
B (
L
ED/
L
CD Sect
ion)
C332
100p
R
333
100J
R
334
100J
PML LED
311
R
326
0J
C331
100p
Q
305
KR
A225S
3
2
1
C327
100p
C328
100p
C
333
0.
1u
READ
Y
LED
310
Q
301
KR
C
106S
1
2
3
C
305
1000p
R
331
100J
C329
100p
C330
100p
IC
304
TB62725AF
/OU T2
7
/OU T3
8
/OU T4 9
/OU T5
10
/OU T6
11
/OU T1 6
/OU T0
5
VCC
16
/E NABLE 13
/LA TC H
4
S-IN 2
CLOCK
3
S-OUT
14
GND
1
/OU T7
12
R-EXT
15
R
306
OPEN
R
302
100J
PRI
N
T
LED
303
C
322
0.
1u
R
325
0J
R
328
10kJ
R
327
820J
C
307
open
R
301
470J
R
329
100J
SPON LED
308
R
304
100J
1C
AS
LED
306
Q
302
KR
C
106S
1
2
3
R
332
100J
C
308
O
pen
IC
301
G
P
M
181C
0
GND
10
V5
9
VDD
8
RS
7
R/
W
6
E
5
DB4
4
DB5
3
DB6
2
DB7
1
R
324
0J
2C
AS
LED
305
Q
303
KR
A225S
3
2
1
R
303
100J
COPY LED
304
ALM LED
307
C
323
open
FA
X
LED
301
Q
304
KR
A225S
3
2
1
MB LED
309
R
330
100J
R335 560J
C
306
1000p
SCAN LED
302
R
305
0J
R
323
10KJ
L CDRS# L CDDB7
# L
CDDB4
#
L
CDDB6
#
L
CDRS#
L
CDE#
L CDE#
L
CDDB7
#
L CDDB4
#
L CDDB6
# L
CDDB5
#
L CDDB6 L CDDB7 L CDDB4
L CDDB5
#
L CDDB5
3.
3V
5VEN
3.
3V
3.
3V
5V
PSL
LED
_
V2
OP-
C
L
K
OP-
D
A T A
OP-
L A
T CH
LED
_
V3
LED
_
V1
DA
T A
1
L CDE
L CDRS
L CDDB[
7 ..
4 ]
Pi
n H
o
le
s x 10
To
L
C
D
=(
1.
15/
820)
x14.
9=20.
9m
A
Iout
=(
1.
15/
R
e xt
)x
14.
9 [
A
]
1/
3
A A
B B
C C
D D
E E
4
4
3
3
2
2
1
1