Help needed ! Inter M R300 schematics needed ! - Page 2 - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

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
Reply
 
Thread Tools Search this Thread
Old 26th August 2008, 04:09 PM   #11
diyAudio Member
 
Join Date: Aug 2008
my email is the nickname divellas@yahoo.com
  Reply With Quote
Old 26th August 2008, 05:30 PM   #12
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
sent. hope it helps
__________________
regards
bob
  Reply With Quote
Old 4th September 2008, 02:51 PM   #13
DiYada is offline DiYada  Sweden
diyAudio Member
 
Join Date: Sep 2008
Hi,

If you still have the schematics for InterM R500 left I'm also interested. dominic@bdk.se

Thanks!

Dom
  Reply With Quote
Old 4th September 2008, 03:02 PM   #14
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
hi Dom
sent
__________________
regards
bob
  Reply With Quote
Old 4th September 2008, 03:24 PM   #15
diyAudio Member
 
Join Date: Aug 2008
Tks for the schematics , I still hsve some problems in the protection circuit, it is remaining on on switch on could be some missing supplies on the Ta7317 which seems to drive the relays.
  Reply With Quote
Old 4th September 2008, 03:43 PM   #16
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
check that the amp is working both channels, use a point before the relay to test.
if the amp is working ok (with a small DC offset <50mV) then its likely to be the protection circuit, particularly, the caps around the chip go bad. try the 100uF one first.
__________________
regards
bob
  Reply With Quote
Old 4th September 2008, 04:18 PM   #17
diyAudio Member
 
destroyer X's Avatar
 
Join Date: Feb 2004
Location: Recife - Brasil Northeast
Default I am also interested into this schematic


Please, upload it to:

panzertoo@yahoo.com

regards,

Carlos
__________________
This Sunday assemble a toy amplifier....a good fun to your weekend; https://www.youtube.com/watch?v=yk0qvkwsAOY
  Reply With Quote
Old 4th September 2008, 05:23 PM   #18
diyAudio Member
 
east electronics's Avatar
 
Join Date: Jan 2006
Location: Athens GREECE
Default Re: I am also interested into this schematic

Quote:
Originally posted by destroyer X

Please, upload it to:

panzertoo@yahoo.com

regards,

Carlos
May be you dlike to study them uncle charly ....but my advice is DONT ....!!!!

These amps are very very easy to fail not from design but mostly from construction details and cheap quality .
Then on the other hand most models i worked from interM destroyed my speakers if operate them close to 100% or first clip ....
__________________
SERVICE ΕΝΙΣΧΥΤΩΝ ΚΑΙ ΙΑΠΩΝΙΚΩΝ ΜΗΧΑΝΗΜΑΤΩΝ ΗΧΟΥ www.eastelectronics.gr
  Reply With Quote
Old 4th September 2008, 05:24 PM   #19
diyAudio Member
 
sivan_and's Avatar
 
Join Date: Dec 2004
Location: B'lore/ Calicut India
Send a message via Yahoo to sivan_and
pls send it to: sivan_and@in.com
__________________
SivanandBalan
  Reply With Quote
Old 5th September 2008, 08:01 AM   #20
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
hi Carlos,
sending you the schematic, Sakis is probably quite correct with these amps, they are 'industrial' amps Korean made very cheap to buy. another brand name is Inkel.


hi Sivan
sending you the schem

have fun

__________________
regards
bob
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Inter-M schematic please... Model R300 or R500 destroyer X Solid State 4 12th March 2011 08:50 PM
Schematics needed for a Sansui A-40 Giaime Solid State 15 4th January 2011 11:29 AM
AKAI CD 57 schematics needed beauty_divine Digital Source 1 3rd September 2007 01:26 PM
Inter-M REF-2150 schematics stef1777 Solid State 1 5th September 2005 11:15 AM
!!! schematics needed !!! hyacinth Parts 3 27th January 2005 02:04 PM


New To Site? Need Help?

All times are GMT. The time now is 08:12 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2