LG LG-K430DSF - Page 78

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3. TROUBLE SHOOTING
Check the camera Conn.
And reconnect the camera
Start
Camera is OK ?
No
No
Check power supply
(TP1~TP3)
Yes
Check the camera signals
MCLK(TP4),MIPI_CLK(TP5),
MIPI_DATA(TP6)
Camera is OK ?
Yes
END
3.15 Checking VT camera Block
5M camera control signals are generated by MT6753 (U2100 : Main Chipset). And powered by MT6328 (U4100 : PMIC).
Checking Flow
Image
TP1
TP3
TP2
Yes
END
Change the
Main board
No
Yes
Change the Camera
TP2
TP1
TP3
Circuit Diagram