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SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams
2-
18
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2-1-9. Camera Part (Mega and VGA)
Camera function does not work
Check the connect CN200
NO
Re-connect the CN200
NO
NO
NO
YES
YES
Check the IC8,IC9,IC10
Check the UCP100
Connect the CN1,CN2
YES
YES
Replace the New Camera & END
Check connection of
CN1,CN2 (LCD PART)
LCD PART
IC8,IC9,IC10's Pin #4 is
1.8V, 2.8V, 2.8V
LCD PART
CN1's #24,#25 and
CN2's #2,#3 has
any signal?