MP-Man PDV-TY995, Service Manual

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TROUBLESHOOTING
SYMPTOM CAUSE REMEDY
DVD PART
9)Can not AV IN Defective U25
Defective MONITOR U11
Defective U29
Replace IC TSSA23157
Replace IC 25LV512
Replace IC 74595
10)Can not receive ATV signal Defective TUNER1.
Defective U16
Defective U29
Defective U20
Defective MONITOR U11
Replace TUNER1.
Replace IC 24C16
Replace IC74595
Replace IC TDA9886
Replace IC 25LV512
11) ATV signal no good & ATV
Picture no good
Defective TUNER1.
Defective U21
Defective U20
Replace TUNER1.
Replace IC K3953
Replace IC TDA9886
12) ATV Sound no good Defective TUNER1.
Defective U19
Defective U20
Replace TUNER1.
Replace IC K9653
Replace IC TDA9886
13)Can not receive DVB-T signal Defective TUNER1.
DefectiveU41
Defective U29
Defective 34
Replace TUNER1.
Replace IC LZ353
Replace IC 74595
Replace IC
14) DVB-T Picture no good
&Sound no good
Defective TUNER1.
DefectiveU41
Replace TUNER1.
Replace IC LZ353