- 16 -
Check if heater element is lighting.
Check the heater voltage.
Increase the screen
Check/Replace
FR901, R405.
Check/Replace
CPT.
Check/Replace
Q503, Q504, Q505,
Q1904, Q1902, Q1907.
Check the waveform
at pin 20, 21, 22
of IC501.
Check/Replace
IC900, R402, D401.
Check/Replace
CPT Socket, R910, 931, 942.
Retrace line is
Screen is black.
visible.
Check the waveform
at pin 11 of IC900.
Check the waveform
at pin 62, 63, 64 of IC501.
(RGB out)
Check the waveform
at pin 1, 3, 5 of IC900.
Check FBT & CPT socket
& CPT.
voltage of FBT.
Check/Replace
IC501.
Check the waveform
at pin 2, 140, 143 of IC101.
Check the waveform at
PIN100 of IC101.(CVBS4)
Check the waveform at
PIN 38, 41, 46 of IC501.
NO
YES
YES
YES
NO
NO
NO
NO
YES
Check/Replace
IC401, FL201, 202, 203.
Check/Replace
IC501.
NO
YES
YES
Check/Replace
IC101.
Check the waveform at
Pin63 of IC201.(TV)
NO
YES
Check/Replace
IC201.
Check the waveform at
TU101,Q106, Q225.
NO
YES
All manuals and user guides at all-guides.com
all-guides.com
Summary of Contents for 32FS2RMB/RNB
Page 10: ... 10 All manuals and user guides at all guides com ...
Page 20: ... 20 PRINTED CIRCUIT BOARD MAIN1 All manuals and user guides at all guides com ...
Page 21: ...DIGITAL TOP 21 CONTROL All manuals and user guides at all guides com a l l g u i d e s c o m ...
Page 22: ... 22 DIGITAL BOTTOM PRE AMP All manuals and user guides at all guides com ...
Page 23: ... 23 CPT SIDE A V HARMONICS HRS All manuals and user guides at all guides com ...
Page 24: ... 24 H P FM STAND BY POWER S W All manuals and user guides at all guides com ...
Page 25: ... 25 BLOCK DIAGRAM 1 MAIN All manuals and user guides at all guides com ...
Page 26: ... 26 COMMON 2 DIGITAL All manuals and user guides at all guides com a l l g u i d e s c o m ...
Page 27: ...MEMO 27 All manuals and user guides at all guides com ...
Page 40: ...P NO 38549D0014A 1 2 2005 9 27 All manuals and user guides at all guides com ...
Page 42: ...SVC SHEET 38549D0014A S All manuals and user guides at all guides com ...
Page 43: ...Nov 2005 Printed in Korea P NO 38289S0008B All manuals and user guides at all guides com ...
