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This is an excellent information source. Great quality and tons of info regarding technical service for the Technics SH8065.
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5 stars on this manual since it is the complete version, not the half manual you find free for download all over the web. Good job.
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Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo
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An excellent service manual contains dismantling locations of components, electronic adjustments,worth the money.
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Caracteristiques,circuit adjusment,notes on schematis diagram,it's a good service manual,to live well,thanks.
6-4.
DRIVE AUTO ADJUSTMENT
1.
DVD-SL (single layer)
On the Test Mode Menu screen, press [1] key on the remote commander, and the drive auto adjustment menu will be displayed.
## Drive Auto Adjustment ## Adjustment Menu 0. 1. 2. 3. ALL DVD-SL CD DVD-DL
Select [1], insert DVD single layer disc, and press [ENTER] key, and the adjustment will be made through the following steps, then adjusted values will be written to the EEPROM. DVD Single Layer Disc Adjustment Steps 1. SLED TILT Reset 2. Disc Check Memory SL 3. Wait 300 msec 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Set Disc Type SL LD ON Spdl Start Wait 1 sec Focus Servo ON 0 Auto Track Offset Adjust CLVA ON Wait 500 msec Tracking ON Wait 1 sec Sled ON
4. SACD
Exit: RETURN
Normally, [0] is selected to adjust DVD (single layer), CD, DVD (dual layer), and SACD in this order. But, individual items can be adjusted for the case where adjustment is suspended due to an error. In this mode, the adjustment can be made easily through the operation following the message displayed on the screen. The disc used for adjustment must be the one specified for adjustment. However, for SACD disc, use the player with initial data if the disc is not available.
15. Check CLV Lock 16. Auto LFO Adjust 17. Auto Focus Offset Adjust 18. Auto Tilt Position Adjust 19. Auto Focus Gain Adjust 20. Auto Focus Offset Adjust 21. EQ Boost Adjust 22. 23. 24. 25. 26. 27. Auto LFO Adjust Auto Track Gain Adjust, Search Check 32Tj Fwd 32Tj Rev 500Tj Fwd 500Tj Rev
0.
ALL
Select [0] and press [ENTER] key, and the servo set data in EEPROM will be initialized. Then, 1. DVD-SL disc, 2. CD disc, 3. DVD-DL disc, and 4. SACD disc are adjusted in this order. Each time one disc was adjusted, it is ejected. Replace it with the specified disc following the message. Though the message to confirm whether discs other than SACD disc are adjusted is not displayed, you can finish the adjustment if pressing the [STOP] button. During adjustment of each disc, the measurement for disc type judgment is made. As automatic adjustment does not judge the disc type unlike conventional models, take care not to insert wrong type discs. Also, do not give a shock during adjustment.
28. All Servo Stop 29. Eep Copy Loop Filter Offset
6-5
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