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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Sony dvp-nc650v...seeking upgrade potential/general comment?(many pics) posted by jealouse on January 16, 2003 at 15:58:14:
you can get some ideas from:www.sacdmods.com
www.tweakaudio.com
I'd first look into tweaking the audio output board, not the power supply (especially if you are new to tweaking). The power supply is a switch-mode power supply, and these are more complicated than linear power supplies. If you are not careful in the changing of components (capacitors), you can actually cause the
I'd look into replacing the output coupling caps first because I did this to my Sony NS500V player that I formerly owned and heard an IMMEDIATE improvement in the bass (tighter and punchier). I used Black Gate 6.3V 47uF non-polarized Hi-Q caps. These are thru-hole components and easy to replace on the audio board.
Adding the IEC connector is fine and will allow you to experiment with different power cords in the future, but I still say tweaking the audio output board will give you the biggest bang for the buck.
Try obtaining a service manual for this unit so you can become familiar with the circuit schematics.
Good luck,
Vinnie
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Follow Ups
- Perhaps... - Vinnie R. 06:26:42 01/17/03 (2)
- Re: Perhaps... - jealouse 20:38:05 01/17/03 (1)
- Re: Perhaps... - Vinnie R. 07:00:59 01/18/03 (0)
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