|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
This manual is all I need to check and repair my equipment. Thank you....
;
this manual make me repair my vintage radio with easily.
Thank you for your best service
sukpra
;
A good manual. Had everything i needed to make the repair.
;
This manual is a complete guide, including later additions. It has all the necessary information about the replacement items. The material quality is great to read.
 ;
This manual is very helpful, correct shematic diagram, and good exploded view.Perfect!
6-2-2(b) SKEW Adjustment Method Needed to minimize the variations in Skew of the Pickup unit and to provide optimum match with the recorded signal on the Disc. 1) Connect an Oscilloscope to the �SKEW� Test Point (See Fig. 6-5). 2) Connect Power, Open the Tray and Play the TDV-533 Disc, Chapter 14. � Set the Oscilloscope Range as follows : (Voltage ; 50mV/Div., Frequency ; 10m Sec.) 3) Adjust the Screws �A� and �B� (See Fig. 6-6) using a Hex screwdriver until you obtain a Flat Waveform and the picture is stable. Then, go to Chapter 1 and make sure the Waveform is Flat here as well. If not, you have to go back to Chapter 14 and adjust again. If you cannot obtain a Flat waveform, then the unit is defective. Note: The Deck must be in a horizontal position. Use both �A� and �B� screws to adjust.
Typical Waveform before Adjustment
Waveform after Correct Adjustment
Fig. 6-7 Envelope Waveform
6-6
|
|
|
> |
|
