LL-T15A1 (serv.man9). Chapter 4 - Block Diagram - Sharp Monitor Service Manual (repair manual). Page 2

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POWER INPUT CONNECTOR
Connector: S6B-PH-SM3-TB (JST)
Pin No.
Symbol
Description
1
NC
2
NC
3
GND
Ground
4
GND
Ground
5
12V
+12Vdc
6
12V
+12Vdc
ANALOG RGB INPUT CONNECTOR
Connector: S12B-PH-SM3-TB (JST)
Pin No.
Symbol
Description
1
GND
Ground
2
R
Analog Red
3
GND
Ground
4
G
Analog Green
5
GND
Ground
6
B
Analog Blue
7
GND
Ground
8
HSY
Horizontal Sync
9
VSY
Vertical Sync
10
5V
+5Vdc
11
SDL
DDC Serial Data
12
SCL
DDC Data Clock
BRIGHTNESS CONTROL CONNECTOR
Connector : S2B-PH-SM3-TB (JST)
Pin No.
Symbol
Description
1
Signal input
Sensor Signal Input
2
5V
+5Vdc
CONTROL KEY CONNECTOR
Connector: S8B-PH-SM3-TB (JST)
Pin No.
Symbol
Description
1
POWER SW
ON/OFF
2
GND
Ground
3
LED2
LED control signal
4
LED1
+5V
5
SW4
6
SW3
UP
7
SW2
DOWN
8
SW1
+
BACKLIGHT POWER CONNECTOR
Connector: S5B-PH-SM3-TB (JST)
Pin No.
Symbol
Description
1
CBKLT
0/3.3Vdc (High Active) 
2
NC
3
CBTNS
0.0 ~ 3.5Vdc
4
GND
Ground
5
12V
+12Vdc Input
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