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2-2. In case of there is no display on the screen in specific modes
(1) Symptom
1) There is no screen display from a specific input mode
(RF, AV, Component, RGB, DVI).
(2) Check following
1) Check the all input mode should become normality display.
2) 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 an unusual display in TV mode RF mode
(4) In case of an unusual display in TV mode AV mode
(5) In case of an unusual display in TV mode Component, RGB-DTV/ PC mode
(6) In case of an unusual display in TV mode HDMI mode
Is the Tuner normal?
Is the CXA2069Q
normal?(IC300)
Is the Tuner Cable
connected?
Re-insert the cable
Yes
No
No
Yes
Is the FIL8532(IC800)
normal?
Replace the Tuner.
No
Are the Input voltage, IIC Communication
and CVBS output normal?
Yes
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Is the CXA2069Q
normal?
Yes
Is the FIL8532
normal?
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Is the FIL8532
normal?
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Is the Sil9011
normal?
Yes
Is the FIL8532
normal?
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Are the Input voltage, IIC
Communication and HV sync
normal?
No
Replace the IC.
No
Содержание 50PC1DA Series
Страница 23: ...MEMO 23 ...
Страница 52: ...MAIN Control Pre AMP ...
Страница 53: ......
Страница 54: ...PRINTED CIRCUIT BOARD MAIN TOP MAIN BOTTOM AV TOP AV BOTTOM CONTROL PRE AMP SIDE A V ...
Страница 55: ...Apr 2007 Printed in Korea P NO 38289S0028F ...