Need the schematics of CDP HD740

beauty_divine · 24th January 2007, 07:51 PM

Hello,
Please help me with finding the schematics of an old CDP Harman Kardon HD740.
I got one of these and intend to deeply mod it but the schematics is crucial for succeeding....
Thanks a lot!

Leolabs · 25th January 2007, 12:50 AM

try this:

http://www.eserviceinfo.com/

zanash · 26th January 2007, 08:41 AM

Contact me I've got one

zanash · 26th January 2007, 08:46 AM

just had a look ....interesting it seems its got its own version of the "hdam" so you can bypass that straight away !

also has two sets of muting transistors per channel that should be surgically removed ! As to the rest I'd socket up the opamps and fit something a little more upto date.

beauty_divine · 26th January 2007, 10:59 AM

Quote:

Originally posted by zanash
Contact me I've got one

You may send it to me at aldimirov@gmail.com
Thanks a lot!

zanash · 26th January 2007, 01:01 PM

should be on its way !

beauty_divine · 26th January 2007, 03:27 PM

Thanks a lot my dear friend

There is one little thing though - the schematics are not quite well readable. Is it something with the acrobat reader version, or it's an issue at my side?

soft4gsm · 5th April 2007, 11:46 AM

Can you send me this schematic too.
I need it. Please !
my e-mail is:
soft4gsm__at__yahoo__dot__com

beauty_divine · 5th April 2007, 03:08 PM

Quote:

Originally posted by soft4gsm
Can you send me this schematic too.
I need it. Please !
my e-mail is:
soft4gsm__at__yahoo__dot__com

Done

24th January 2007, 07:51 PM	#1
beauty_divine diyAudio Member Join Date: Sep 2006	Need the schematics of CDP HD740 Hello, Please help me with finding the schematics of an old CDP Harman Kardon HD740. I got one of these and intend to deeply mod it but the schematics is crucial for succeeding.... Thanks a lot!

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Help please: Harman HD740 pickup trouble	hiwiho	Digital Source	14	19th March 2008 12:59 PM
Here's the W-5M schematics . . .	ltarini	Tubes / Valves	1	16th October 2007 04:13 PM
BOSE Schematics DENSO Schematics	packer	Car Audio	6	25th June 2007 10:55 AM
Which laser unit for HK HD740?	hiwiho	Digital Source	0	26th May 2007 03:45 PM
looking for two schematics if anyone has them	rx7speed	Instruments and Amps	0	11th January 2005 03:35 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

25th January 2007, 12:50 AM	#2
Leolabs diyAudio Member Join Date: Dec 2004 Location: Bukit Mertajam	try this: http://www.eserviceinfo.com/

26th January 2007, 08:41 AM	#3
zanash diyAudio Member Join Date: Feb 2005 Location: Notts	Contact me I've got one

26th January 2007, 08:46 AM	#4
zanash diyAudio Member Join Date: Feb 2005 Location: Notts	just had a look ....interesting it seems its got its own version of the "hdam" so you can bypass that straight away ! also has two sets of muting transistors per channel that should be surgically removed ! As to the rest I'd socket up the opamps and fit something a little more upto date.

26th January 2007, 01:01 PM	#6
zanash diyAudio Member Join Date: Feb 2005 Location: Notts	should be on its way !

26th January 2007, 03:27 PM	#7
beauty_divine diyAudio Member Join Date: Sep 2006	Thanks a lot my dear friend There is one little thing though - the schematics are not quite well readable. Is it something with the acrobat reader version, or it's an issue at my side?

5th April 2007, 11:46 AM	#8
soft4gsm diyAudio Member Join Date: Sep 2005	Can you send me this schematic too. I need it. Please ! my e-mail is: soft4gsm__at__yahoo__dot__com

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)