1-10-14
H9745TS
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(4) of IC301?
Replace
IC301.
Is the audio signal outputted to Pin(96) of IC301?
Check the line between Pin(96) of
IC301 and Pin(54) of IC451, and
service it if defective.
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-NC100X
Page 48: ...1 12 3 1 12 4 H9745SCM1 Main 1 8 Schematic Diagram VCR Section ...
Page 50: ...Main 3 8 Schematic Diagram VCR Section 1 12 7 1 12 8 H9745SCM3 ...
Page 51: ...Main 4 8 Schematic Diagram VCR Section 1 12 9 1 12 10 H9745SCM4 ...
Page 52: ...1 12 11 1 12 12 H9745SCM5 Main 5 8 Schematic Diagram VCR Section ...
Page 53: ...Main 6 8 DVD Open Close Schematic Diagram VCR Section 1 12 13 1 12 14 H9745SCM6 ...
Page 55: ...Main 8 8 Schematic Diagram VCR Section 1 12 17 1 12 18 H9745SCM8 ...
Page 56: ...AFV Schematic Diagram VCR Section 1 12 19 1 12 20 H9745SCAFV ...
Page 57: ...1 12 21 1 12 22 H9745SCD1 DVD Main 1 3 Schematic Diagram DVD Section ...
Page 58: ...1 12 23 1 12 24 H9745SCD2 DVD Main 2 3 Schematic Diagram DVD Section ...
Page 64: ...1 12 36 BE5900G04012 1 12 35 DVD MAIN CBA Top View DVD Section ...
Page 65: ...1 12 37 1 12 38 BE5900G04012 DVD MAIN CBA Bottom View DVD Section ...
Page 74: ...1 17 3 H9745PEX Packing S3 S7 Tape S2 S2 S2 S2 S1 Unit FRONT X3 X5 X20 X2 X1 X4 A14 ...
Page 110: ...2 4 9 H9745DA Fig DM16 43 41 42 Slide Plate S 11 L 13 Fig DM17 44 45 Slide ...
