This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
Text excerpt from page 9 (click to view)
AV-21P9
s AUDIO ADJUSTMENT (Page 25)
[SUB MENU 3. AUDIO] Setting item 1. ERROR LIMIT 2. A2 ID THR 3. SOUND SYSTEM : Do not adjust. Variable range 00H ~ FFH 00H ~ FFH � Initial setting value (fixed) 100H 14H �
s CENTER ADJUSTMENT (Page 25)
[SUB MENU 6. CENTER] Setting item TREBLE BASS (Do not adjust.) (Do not adjust.) : Do not adjust. Initial setting value (fixed) +2 +3