LG LG-K430DSF - 3.15 Checking Camera Blocks

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3. TROUBLE SHOOTING
Check the camera Conn.
And reconnect the camera
Change the
Main board
Start
Camera is OK ?
No
No
Check power supply
(TP1~TP4)
Yes
No
Check the camera signals
MCLK(TP5),MIPI_CLK(TP6),
MIPI_DATA(TP7)
Camera is OK ?
Yes
END
3.15 Checking Main camera Block
8M camera control signals are generated by MT6753 (U2100 : Main Chipset). And powered by MT6328 (U4100 : PMIC).
Image
Checking Flow
Yes
Change the Camera
Yes
END
Circuit Diagram
TP4
TP3
TP2
TP1
TP4
TP1
TP2
TP3