2-3-5
Z13P2HMA
1-D. Azimuth Alignment of Audio/Con-
trol/ Erase Head
Purpose:
To correct the Azimuth alignment so that the Audio/
Control/Erase Head meets tape tracks properly.
Symptom of Misalignment:
If the position of the Audio/Control/Erase Head is not
properly aligned, the Audio S/N Ratio or Frequency
Response will be poor.
1. Connect the oscilloscope to the audio output jack
on the rear side of the deck.
2. Playback the alignment tape (FL6N8) and confirm
that the audio signal output level is 8kHz.
3. Adjust Azimuth Adj. Screw so that the output level
on the AC Voltmeter or the waveform on the oscillo-
scope is at maximum. (Fig. M6)
Note: Upon completion of the adjustment of Azimuth
Adj. Screw, check the X Value by pushing the CH UP
or DOWN buttons alternately, to check the symmetry
of the envelope. Check the number of pushes to
ensure preset position. The number of pushes CH UP
button to achieve 1/2 level of envelope should match
the number of pushes CH DOWN button from center. If
required, redo the “X Value Alignment.”
Summary of Contents for TVC5044
Page 17: ...1 5 4 T6627DC Fig 4 S 11 S 11 S 11 S 11 Anode Cap 11 CRT CRT CBA...
Page 36: ...Main 1 5 Schematic Diagram 1 8 3 1 8 4 T6627SCM1...
Page 37: ...Main 2 5 Schematic Diagram 1 8 5 1 8 6 T6627SCM2...
Page 38: ...Main 3 5 Schematic Diagram 1 8 7 1 8 8 T6627SCM3...
Page 39: ...Main 4 5 Schematic Diagram 1 8 9 1 8 10 T6627SCM4...
Page 40: ...1 8 11 1 8 12 T6627SCM5 Main 5 5 Schematic Diagram...
Page 42: ...1 8 15 1 8 16 H V Power Supply 2 2 Schematic Diagram T6627SCP2...
Page 43: ...1 8 17 1 8 18 T6627SCCRT CRT Schematic Diagram...
Page 44: ...1 8 19 1 8 20 T6627SCT Text Schematic Diagram...
Page 53: ...1 14 3 T6627PEX Packing S3 S6 X3 S2 X4 X1 TAPE S1 FRONT S4 X2 3 X2 7 X2 14 X2 15...
Page 86: ...2 4 9 Z13PDA Fig DM16 43 41 42 L 13 Fig DM17 44 45 Slide P 9...
