Read Sharp LL-T15A3 (serv.man8) Service Manual online
LL-T15A3
CIRCUIT DIAGRAM
6 – 4
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
4/4
KEY_MENU#
KEY_SELECT#
KEY_UP#
KEY_DOWN#
HOT_KEY
SOFT_PWR#
LED_AMBER
LED_GREEN
GND
TO INTERFACE BD
KEY_MENU#
KEY_SELECT#
KEY_UP#
KEY_DOWN#
HOT_KEY
SOFT_PWR#
LED_AM
BER
LED_GREEN
GND
D1
LED
1
3
2
Gr
Re
G
SW5
DOWN
1
2
4
3
SW4
MENU
1
2
4
3
SW3
SELECT
1
2
4
3
SW2
UP
1
2
4
3
JP1
PH_9
1
2
3
4
5
6
7
8
9
SW1
SW
1
2
4
3
SW6
HOT_KEY
1
2
4
3
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