- 16 -
4) No Picture/ No Sound
Is any OSD displayed?
OK
NO
NO
OK
OK
NO
NO
OK
OK
NO
OK
OK
OK
P13A (R, G, B out of
IC501)
P13A (R, G, B out of
IC501)
Replace IC501
Check pin8, 12 SCL,
SDA
Check IC12(EEPROM)
& SCL, SDA, Line
Check pin3 Reset
Voltage
Check IC501 pin 83,
84, 85 (R, G, B out)
Check SMPS Trans
Secondary Voltage
Go to No sound/
picture OK
Check the waveform
pin73(H-out)
Check IC501 pin 83,
84, 85 (R, G, B out)
Check receiving system in MENU
& execute Auto - Program
Does the auto - Program
operate properly
Store on manual -program MENU
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Summary of Contents for 29FB5RL
Page 18: ... 18 PRINTED CIRCUIT BOARD MAIN All manuals and user guides at all guides com ...
Page 19: ... 19 HARMONIC POWER CONTROL LED A V All manuals and user guides at all guides com ...
Page 20: ...BLOCK DIAGRAM 20 All manuals and user guides at all guides com ...
Page 21: ...M E M O 21 All manuals and user guides at all guides com a l l g u i d e s c o m ...
Page 30: ...P No 38549D0024A 2006 01 20 All manuals and user guides at all guides com ...
Page 32: ...Jun 2006 Printed in Korea P NO MFL30504609 All manuals and user guides at all guides com ...
