Samsung HT-E6730W, Service Manual

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4. Troubleshooting
4.1.6. No Picture (HDMI)
S e le ct corre ct TV mode .
No
No
Add so me s olde r cre a m
through HD7~10.
No
Che ck HIC1 pre phe ra l ircu it.
If a ll is ok, cha nge HIC1.
Yes
Yes
Yes
Yes
(1)
Che ck HD7~10 S igna l.
Vide o s e le ction
a ccords with ca ble conne ction a nd
TV mode ?
(2)
Che ck HOE5, HOE6 S igna l.
No P icture (HDMI)
HDMI ca ble Error.
No
Che ck HIC1 pre phe ra l circu it.
If a ll is ok, cha nge HIC1.
Che ck HO1 S olde ring s ta tus.
* Re fe r to wa ve pa tte rn
ima ge of Fig. 4-6.
* Re fe r to wa ve pa tte rn
ima ge of Fig. 4-4 a nd
Fig. 4-5.
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