LG L1915S Service Guide - Page 9

Block Diagram

Page 9 highlights

BLOCK DIAGRAM -7- 5V 3.3V Reg. 3.3V 3.3V Diode KDS184 2.5V 12V 5V AC I nput LIPS 12 V 5V LCD Module R,G,B differential LVDS (Low Voltage Differential Signaling) 2.5V MST9111B including 3.3V (ADC/LVDS/SCALER ) R,G,B, H/ V Sync MTV312 Micom D-SUB

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- 7 -
D-SUB
MST9111B
including
(ADC/LVDS/SCALER )
MTV312
Micom
LCD Module
R,G,B
differential
LIPS
5V
12V
5V
AC Input
3.3V
Reg.
Diode
KDS184
5V
3.3V
12V
R,G,B, H/V Sync
3.3V
2.5V
3.3V
2.5V
LVDS
(Low Voltage
Differential Signaling)
BLOCK DIAGRAM