TROUBLESHOOTING GUIDE
- 15 -
No power
(LED indicator off)
Check short of main B/D
or Change Lips
Change U406
Change LED Assy
Check 15V or 5V
of Lips
Check Output of
U406
Check LED Assy
Check J103, J125, J126
Connector
Fail
Fail
Change Q402
Check Output of
Q402
Fail
Pass
Pass
Fail
Pass
Pass
Pass
:[A]Process
Summary of Contents for Flatron M1717A
Page 9: ...BLOCK DIAGRAM 9 ...
Page 20: ...EXPLODED VIEW 20 010 070 080 020 090 100 110 120 130 030 060 040 050 ...
Page 28: ... 28 SCHEMATIC DIAGRAM 1 CONNETOR JACK ...
Page 29: ... 29 2 AUDIO AMP ...
Page 30: ... 30 3 SCALER VIDEO DEC TDA15521 ...
Page 31: ... 31 4 POWER ...
Page 32: ... 32 5 TUNER TAEW G053P ...