VL-PDl U
2. Phase and equalizer adjustment + (Performed in the VCR mode) I
[Procedure]
II) During mechanism re-
1) Load a self-recorded tape into the deck.
1 placement
2) After playback for 3 minutes, select the test mode OF using the remote control for 1 2) During circuit board (Main)
adjustment to start the automatic adjustment. (The following sequence is automatically
replacement
performed.)
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3) During E*PROM replace-
ment
The built-in PTW colour bar is recorded.
-1
VS REW
+L
PB
L
Phase and equalizer are adjusted automatically.
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Judg*ment
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3)
4
*
+
OK
Blue LCD comes on.
\1
Tape is EJECT.
4
NG
Red LCD comes on.
Error rate check
Select and fix the TEST MODE OC on the adjustment remote control.
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Manual adjustment method (video adjustment mode)
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Perform this adjustment with the self-recording/playback in the LP mode.
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For phase, vary the data for the address 2B, and for equalizer, vary the data for the I
address 27, to set the error rate to the minimum.
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Synchronization error Error rate
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Synchronization error 20 or less
Error rate
200 or less (SP Mode)
330 or less (LP Mode)
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1018
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