Lcd - LG -H422 Service Manual

3.16 Main LCD
The LCD control signals are generated by MT6582. It needs three external powers like VIO, VCI.
And its interface is MIPI having three data lanes and one clock lane.
VCI: TP2
(ZD1600,
ZD1601)
VIO: TP1
(C16002)
LGE Internal Use Only
Circuit Diagram
MIPI_DAT
A: TP3
(FL16001,F
L16002)
MIPI_CLK:
TP4
(FL16000)
62
3. TROUBLE SHOOTING
LCD_LED_A: TP5
U4400(C4407)
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