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Old 29th November 2003, 04:11 PM   #1
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Default Schematic for Sony 7700 audio section

Hi All
Does anyone have a copy of the schematic of the audio section of the Sony DVPS 7700 dvd player?
Many thanks for any help.

Smiffy.
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Old 1st December 2003, 07:44 PM   #2
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I am expecting service manual for this player any day now. Let me know what exactly you need.
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Old 1st December 2003, 11:03 PM   #3
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Hi Wanderer

Do you happen to have S7000's service manual, too?
Did you directly oder the manual from Sony?

Thanks.


-finney
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Old 2nd December 2003, 09:36 AM   #4
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Hi Wanderer
Just need a scan of the schematic for the audio board(which I think is marked AU218)and if poss confirmation that the master clock is 45.1584MHz.Any help would be greatly appreciated
Smiffy
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Old 2nd December 2003, 12:01 PM   #5
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Quote:
Originally posted by finneybear
Hi Wanderer

Do you happen to have S7000's service manual, too?
Did you directly oder the manual from Sony?

Thanks.


-finney
No, unfortunately I have only 7700.

Quote:
Originally posted by Smiffy
Hi Wanderer
Just need a scan of the schematic for the audio board(which I think is marked AU218)and if poss confirmation that the master clock is 45.1584MHz.Any help would be greatly appreciated
Smiffy
Got the manual yesterday. There are 3 parts to AU-218 schematics - 2 audio diagrams and video buffer diagram. Do you want all three? Also, which is more convenient for you - scanned or faxed?
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Old 2nd December 2003, 03:33 PM   #6
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Hi Wanderer
Just the 2 Audio bits would be fine and if poss the Audio power supply.
Scan would be best if thats ok with you.Thanks you so much for the help.I would like to tweak it up a bit so that its as good as my tweaked 7000 with a bit of luck.
Ta
Smiffy
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Old 2nd December 2003, 05:01 PM   #7
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Quote:
Originally posted by Smiffy
...Just the 2 Audio bits would be fine and if poss the Audio power supply...
I can scan tonight and e-mail to you. Just let me know where to.
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Old 2nd December 2003, 06:53 PM   #8
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aentity@btinternet.com

Wanderer,
Many thanks,will let you know when they arrive.Could you also check the schematic and see if the master clock is 45.1584MHz
Smiffy
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Old 2nd December 2003, 07:00 PM   #9
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Smiffy,
I got your address, you can remove it now.
Will fax everything tonight (GMT-5), will verify frequency also.
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Old 2nd December 2003, 11:37 PM   #10
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Hi Smiffy

Would you mind sharing your tweak of s7000 with us? Have you done anything to the digi out circuit?


Warderer, thank you for the reply. Looks like I will have to order the service manual myself this time.


-finney
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