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5
18
20
21
19
Q705 drain
waveform is right?
Q706 base, collector
waveforms are right?
Q719 drain
waveform is right?
IC401 Pin 18 waveform is
right?
- 2
4
-
7. H_Deflection Failure
NO
NO
NO
NO
1. Check IC401 Pins 39,40,41
2. Replace IC401.
Check Q720,50V LINE
D710
Check Q704
Check 13V line.
Check and replace T703
and Q706.Check DY connector
connection.
YES
YES
YES
IC401, #18
Q706, Base
Q706, Collector
Q719, Drain
Q705, Drain
5
18
19
21
20
Waveforms
8. Invariable H_Size
NO
Check and replace IC401.
Check if DC voltage of
IC401 PIN 35
wave is Variable.
6
IC401, #35
6
Содержание Flatron T711B
Страница 9: ...WIRING DIAGRAM 9 P501 P201 P405 P301 P302 G2 P702 P701 T1 P402 P902 S S Signal Cable AC Socket FBT ...
Страница 34: ...EXPLODED VIEW 34 10 13 12 13 11 2 11 1 4 3 7 B A 2 6 6 5 9 8 a b c b 1 M EN U SE LE CT Br igh tvi ew ...
Страница 43: ...Jul 2004 P NO 3828TSL105F Printed in China ...