Read Sharp AL-1566 (serv.man15) Service Manual online
AL-1556/1566 CIRCUIT DIAGRAM 13 - 38
C1
0.1U
0.1U
1
2
R1
820J
820J
2
1
R3
820J
820J
2
1
R2
200J
200J
2
1
C3
0.01U
0.01U
1
2
C2
0.01U
0.01U
1
2
J1
CON12
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
11
12
CN1
24FMN-SSTK-A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
R6
0J
R7
OPEN
IC3
NC7S04M5X
2
4
1
R4
OPEN
OPEN
2
1
C4
0.1U
0.1U
1
2
IC2
IS93C46-3GR
CS
SK
DI
DO
SK
DI
DO
GND 5
NC 6
NC 7
VCC 8
C34
0.01U
0.01U
1
2
C35
0.01U
0.01U
1
2
L6
TLA-3M103LF
TPOUT+
1
CT
5
TPRX-
11
TPTXC
7
TPIN-
14
TPRXC
10
TPRX+
9
TPOUT-
3
TPTX-
6
TPIN+
16
CT
12
TPTX+
8
IC45
NC7WZ17
A1
1
A2
3
Y1
6
Y2
4
GND
2
Vcc
5
C37
OPEN
1
2
C38
0.1u
1
2
R28
OPEN
R29
100J
100J
2
1
/LK_LED
/STB
P7
P6
/IT3
/PACK
PBSY
/FLT
P1
SLCT
P2
P3
P3
DIR3
P4
/SELIN3
P5
/AFEED3
PERR
P0
/RESET
/RESET
ST_LED
5V
5V
5V
VCC3
5V
5V
P[7:0]
/PACK
PBSY
PERR
PERR
SLCT
/FLT
/STB
/AFEED3
/SELIN3
/IT3
DIR3
ST_LED
/LK_LED
(/RESET)
10BASE-T
To MCU PWB
C
D
E
C
D
E
4
3
2
1
2/2
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