S e le ct corre ct TV mode .
No
No
Che ck HIC1’s POWER and input
signa l. If it is not OK, MAIN IC
proble m. Cha nge PBA.
No
Cha nge MAIN PCB.
Yes
Yes
Yes
(1)
Che ck HOE5, HOE6 Signa l.
Vide o se le ction
accords with ca ble conne ction and
TV mode ?
Che ck HOR14 High?
No Logo (HDMI)
HDMI Ca ble Error.
No
Cha nge MAIN PCB
or Syst em MICOM.
(2)
Che ck IC29’s
cryst al(X2) signa l is OK?
Yes
* Re fer to wave patte rn
ima ge of Fig. 4-7.
* Re fer to wave patte rn
ima ge of Fig. 4-8.
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