integrated AMP Audio Analogue Puccini schematic

ckwong99 · 2nd September 2009, 03:27 PM

Hello there,

Can anyone share this integrated AMP Audio Analogue Puccini schematic diagram to me ?

It was no sound and I found two fuses in right channel's 30VDC rail were broken. As well the 220VAC fuse was broken.

However, after I replaced them a new ones and now having 30VDC at 4 power transistors' collector, it was still no sound.

Please help and give advice.

CK

lt cdr data · 2nd September 2009, 03:43 PM

replace power transistors.

I have schematcs but no way to upload, they are on the web somehwere tho, I had to find them....its just an output stage driven by an opamp.

I have 100s of schematics and I need someone to digitise them onto a website for me for the benefit of everyone, but can't do it myself.

jacco vermeulen · 2nd September 2009, 03:45 PM

http://www.pi.infn.it/~federico/Immagini/puccini.zip

ckwong99 · 3rd September 2009, 02:12 AM

Thanks to IT and Jacco your help.

I got it from the link and just spent a little time to open for postscript file (the schematic) by suitable application. Finally, I found the WEB site (very well) , it help me open this file type through IE but no need any application.

http://view.samurajdata.se/

Hi IT

You said "I have 100s of schematics and I need someone to digitise them" . Do you have a schematic of McIntosh some model that have analog VU-Meter circuit ? Because I have trying to build an advanced VU-Meter driver for my large meters.

CK

lt cdr data · 3rd September 2009, 06:14 PM

sorry, no mostly commercial jap, british and the odd american transistor and diy valve amps type, really

2nd September 2009, 03:27 PM	#1
ckwong99 diyAudio Member Join Date: May 2005 Location: HK	integrated AMP Audio Analogue Puccini schematic Hello there, Can anyone share this integrated AMP Audio Analogue Puccini schematic diagram to me ? It was no sound and I found two fuses in right channel's 30VDC rail were broken. As well the 220VAC fuse was broken. However, after I replaced them a new ones and now having 30VDC at 4 power transistors' collector, it was still no sound. Please help and give advice. CK

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
Audio Analogue Puccini SE Remote	baskiria	Solid State	3	10th May 2012 05:36 PM
Cambridge audio A5 integrated amplifier schematic	cahillj	Solid State	1	11th April 2009 01:54 AM
Audio Analogue Puccini	Tyimo	Solid State	12	30th November 2006 07:13 PM
Audio Analogue PUCCINI S.E. (non remote)	eduardlapas	Solid State	1	23rd January 2006 06:26 AM
Audio analogue puccini amplifier schematic	supernet	Solid State	1	18th February 2004 12:52 PM

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

2nd September 2009, 03:43 PM	#2
lt cdr data diyAudio Member Join Date: Dec 2003 Location: earth	replace power transistors. I have schematcs but no way to upload, they are on the web somehwere tho, I had to find them....its just an output stage driven by an opamp. I have 100s of schematics and I need someone to digitise them onto a website for me for the benefit of everyone, but can't do it myself.

2nd September 2009, 03:45 PM	#3
jacco vermeulen diyAudio Member Join Date: Oct 2004 Location: At the sea front, just under Rotterdam	http://www.pi.infn.it/~federico/Immagini/puccini.zip

3rd September 2009, 02:12 AM	#4
ckwong99 diyAudio Member Join Date: May 2005 Location: HK	Thanks to IT and Jacco your help. I got it from the link and just spent a little time to open for postscript file (the schematic) by suitable application. Finally, I found the WEB site (very well) , it help me open this file type through IE but no need any application. http://view.samurajdata.se/ Hi IT You said "I have 100s of schematics and I need someone to digitise them" . Do you have a schematic of McIntosh some model that have analog VU-Meter circuit ? Because I have trying to build an advanced VU-Meter driver for my large meters. CK

3rd September 2009, 06:14 PM	#5
lt cdr data diyAudio Member Join Date: Dec 2003 Location: earth	sorry, no mostly commercial jap, british and the odd american transistor and diy valve amps type, really

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