5-2. In case of doesOt display the screen into specific mode
(1) Symptom
?The screen does not become the display from specific input mode
(RF, AV, Component, RGB, DVI).
(2) Check following
?Check the all input mode should become normality display.
?Check the Video(Main)/Data(Sub), Video(Main)/Video(Sub) should become
normality display from the PIP mode or DW mode. (Re-Check it Swap)
(3) In case of becomes unusual display from RF mode
NoYes
Is the Tuner CableIs the Input voltage, IIC Communication
Is the Tuner normal?connected well?and CVBS output normal?
NoNo
Yes
Cable inserts well.Replace the Tuner
NoIs the Input voltage, IICNo
Is the CXA2069QCommunication and HV syncReplace the IC
normal?
normal?
Yes
NoNo
Is the FIL8532Is normal the Input voltage, IIC
normal?Communication and HV sync?Replace the IC
(4) In the case of becomes unusual display from RF, AV mode
NoIs the Input voltage, IICNo
Is the CXA2069QCommunication and HV syncReplace the IC
normal?
normal?
Yes
NoIs the Input voltage, IICNo
Is the FIL8532Communication and HV syncReplace the IC
normal?
normal?
(5) In the case of becomes unusual display from Component, RGB mode
NoIs the Input voltage, IICNo
Is the FIL8532Communication and HV syncReplace the IC
normal?
normal?
(6) In the case of becomes unusual display from HDMI mode
Is the Sil9011NoIs the Input voltage, IICNo
Communication and HV syncReplace the IC
normal?normal?
Yes
Is the FIL8532NoIs the Input voltage, IICNo
Communication and HV syncReplace the IC
normal?normal?
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