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TROUBLESHOOTING GUIDE
1. NO POWER (LED INDICATOR OFF) : [A] Process
Check 15V or
ST_5V of Power B/D.
Fail
Check 15V or
ST_5V of Power B/D.
Check Output of
IC1100, IC1101.
Check short of
IC100, Q307.
Pass
Pass
Pass
Pass
Re-soldering of Change
defect part of IC100, Q307.
Change IC1100, IC1101.
Change IC1102, IC1103.
Check Output of
IC1102, IC1103.
Check short of
IC100, TU600, IC500.
Re-soldering of Change
defect part of IC100, TU600,
IC500.
Change IC1104, IC1105.
Change LED Assy.
Check Output of
IC1104, IC1105.
Check LED Assy.
Check P304 Connector.
Check short of
IC100, IC400.
Re-soldering of Change
defect part of IC100, IC400.
Fail
Fail
Fail
Fail
Fail
Fail
Fail
Pass
Pass
Pass
Pass
5V
15V
Содержание Flatron M198WA
Страница 32: ...EXPLODED VIEW 32 300 200 120 510 320 330 500 310 520 420 430 530 410 400 940 900 950 910 930 920 ...
Страница 41: ... 41 PRINTED CIRCUIT BOARD MAIN TOP ...
Страница 42: ... 42 MAIN BOTTOM ...
Страница 43: ... 43 CONTROL LED P SW ...
Страница 44: ... 44 SCHEMATIC DIAGRAM 1 MSTAR ...
Страница 45: ... 45 2 PANEL CONNECTOR ...
Страница 46: ... 46 3 DDR ...
Страница 47: ... 47 4 AMP ...
Страница 48: ... 48 5 TUNER ...
Страница 49: ... 49 6 D SUB DVI ...
Страница 50: ... 50 7 SCART DAC ...
Страница 51: ... 51 8 JACK ...
Страница 52: ... 52 9 POWER ...
Страница 53: ... 53 10 CONTROL KEY ...
Страница 54: ... 54 11 IR LED POWER ...
Страница 55: ...Jun 2007 P NO MFL38456749 Printed in Korea ...