CEC TL51X CD Transport

radar · 12th March 2010, 11:53 PM

Does anyone know where to obtain a SERVICE MANUAL for this transport.

radar

tiefbassuebertr · 13th March 2010, 02:10 PM

Quote:

Originally Posted by radar

Does anyone know where to obtain a SERVICE MANUAL for this transport.

radar

The only way that I know, is to find out a associated model from SANYO with identical or similar electronic PCBs, from which then can easily be ordered a service manual.
Several years ago a friend of me have get CEC compact disc player schematics (not service manuals) from there
on/off hifi : home
email: webmaster@on-off-hifi.de
or from there:
Spring Air
Spring Air > Impressum

Piersma · 14th March 2010, 11:57 AM

Hi,

In the past I either could not find the manual.
An interesting link about this (troublesome) player:
CEC TL-1X

regards,
Piersma

radar · 14th March 2010, 09:48 PM

VERY interesting Piersma!!
I intend having a look at the Dig. output signal from the TL51X on a CRO today and will
let you know the result.
I hope its better than the TL1 pre-mod!.
It amazes me that a D/A could lock to such a signal.
radar.

radar · 15th March 2010, 07:05 AM

Checked the waveshape today.It's pretty much the same as the Modded TL1 into a
75ohm load so ok.
I must admit I have seen better.I once owned a Teac VRDS and it's output was a joy to behold!!(and hear)
radar

Piersma · 18th March 2010, 05:58 PM

hi Eric,

You have checked the waveshape,and you confirmed your CEC is pretty good.
When I checked my CEC TL51 (old model) sereral years ago i was really disappointed by this highly regarded but over estimated player.
The waveshape was really misserable, and because of that no bass slam.
Back then I've moded the CEC rightaway and I am happy now for several years.

regards,
Piersma

Piersma · 18th March 2010, 06:29 PM

Eric,

I did find some drawings, maybe this is helpfull.

regards,
Piersma

Piersma · 18th March 2010, 06:31 PM

Eric,

One last drawing.

regards,
Piersma

radar · 18th March 2010, 07:22 PM

Many thanks for the Diags. Piersma.
Can you outline the mods you did?
Regards
Eric

radar · 19th March 2010, 04:51 AM

Hi Piersma,
My CEC appears to be different to yours in the Output area.(could be elsewhere too)
If you see ALP's entry on the "I need help to connect mY TL51X" forum.He includes a thumbnail diag of the o/p cct.
My machine is like that-no pulse transformer output,just a complicated flip flop ic setup.
Regards
radar

12th March 2010, 11:53 PM	#1
radar diyAudio Member Join Date: Mar 2007	CEC TL51X CD Transport Does anyone know where to obtain a SERVICE MANUAL for this transport. radar __________________ Eric

14th March 2010, 09:48 PM	#4
radar diyAudio Member Join Date: Mar 2007	VERY interesting Piersma!! I intend having a look at the Dig. output signal from the TL51X on a CRO today and will let you know the result. I hope its better than the TL1 pre-mod!. It amazes me that a D/A could lock to such a signal. radar. __________________ Eric

15th March 2010, 07:05 AM	#5
radar diyAudio Member Join Date: Mar 2007	Checked the waveshape today.It's pretty much the same as the Modded TL1 into a 75ohm load so ok. I must admit I have seen better.I once owned a Teac VRDS and it's output was a joy to behold!!(and hear) radar __________________ Eric

18th March 2010, 07:22 PM	#9
radar diyAudio Member Join Date: Mar 2007	Cec 51tlx Many thanks for the Diags. Piersma. Can you outline the mods you did? Regards Eric __________________ Eric

19th March 2010, 04:51 AM	#10
radar diyAudio Member Join Date: Mar 2007	Hi Piersma, My CEC appears to be different to yours in the Output area.(could be elsewhere too) If you see ALP's entry on the "I need help to connect mY TL51X" forum.He includes a thumbnail diag of the o/p cct. My machine is like that-no pulse transformer output,just a complicated flip flop ic setup. Regards radar __________________ Eric


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14th March 2010, 11:57 AM	#3
Piersma diyAudio Member Join Date: Jan 2003 Location: Netherlands	Hi, In the past I either could not find the manual. An interesting link about this (troublesome) player: CEC TL-1X regards, Piersma

18th March 2010, 05:58 PM	#6
Piersma diyAudio Member Join Date: Jan 2003 Location: Netherlands	hi Eric, You have checked the waveshape,and you confirmed your CEC is pretty good. When I checked my CEC TL51 (old model) sereral years ago i was really disappointed by this highly regarded but over estimated player. The waveshape was really misserable, and because of that no bass slam. Back then I've moded the CEC rightaway and I am happy now for several years. regards, Piersma

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