LG L1717SBN Service Manual - Page 9

Block Diagram - lcd

Page 9 highlights

BLOCK DIAGRAM -9- 3.3V LCD Module 5V 3.3V Reg. 78D33 5V 3.3V Reg. 78D33 3.3V1 R,G,B differential TSU16AL & TR(KTA 1273) LVDS (Low Voltage Differential Signaling) 3.3V 3.3V1 AC I nput 12V 5V LIPS 1.8V 1.8V 3.3V1 TSU16AL including (ADC/LVDS/SCALER /INPUT SWITCHING /TMDS ) MTV312 MICOM D-SUB R,G,B, H/ V Sync

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- 9 -
D-SUB
TSU16AL
including
(ADC/LVDS/SCALER
/INPUT SWITCHING
/TMDS )
MTV312
MICOM
LCD Module
R,G,B
differential
LIPS
5V
3.3V
AC Input
TSU16AL &
TR(KTA 1273)
12V
R,G,B, H/V Sync
1.8V
3.3V1
1.8V
3.3V1
3.3V Reg.
78D33
5V
3.3V1
3.3V Reg.
78D33
5V
3.3V
LVDS
(Low Voltage
Differential
Signaling)
BLOCK DIAGRAM