3-14
FLOW CHART NO.15
Hi-Fi audio can not be playbacked normally in the linear audio mode. (E-E mode is normal.)
Are the CN504, the connected cable and the parts
on periphery of playback amplifier normal?
Is there no dirt on the surface of ACE head?
Is the audio signal supplied to Pin(6) of IC301?
Replace
IC301.
Is the audio signal outputted to Pin(10) of IC301?
Check the line between Pin(10) of
IC301 and Pin(62) of IC451, and
service it if detective.
Service and replace poor parts.
Readjust the height of the ACE head.
Clean the surface of ACE head.
Yes
Yes
Is the height of ACE head appropriate?
Yes
Replace the ACE head.
Yes
No
Yes
No
No
No
No
Summary of Contents for DV-PF35U
Page 79: ...S 5 S 4 Main 1 8 Schematic Diagram ...
Page 81: ...S 7 S 6 Main 3 8 Schematic Diagram ...
Page 82: ...S 8 S 7 Main 4 8 Schematic Diagram ...
Page 83: ...S 9 S 8 Main 5 8 Schematic Diagram ...
Page 84: ...S 10 S 9 Main 6 8 DVD Open Close Schematic Diagram ...
Page 86: ...S 12 S 11 Main 8 8 Schematic Diagram ...
Page 88: ...S 14 S 13 DVD Main 2 3 Schematic Diagram ...
Page 90: ...S 16 S 15 DVD Main 3 3 Schematic Diagram ...
Page 102: ...DV PF35U No 0508E TK Digital Media Division Yokohama ...