-----Original Message----- From: ELECTRONICABILLS To: techassist@xxxxxxxxxxxxx Sent: Mon, 25 Apr 2005 13:14:33 -0400 Subject: Re: [TechAssist] Sony MHC-GX8000 If the voltage on pin 8,9,10,11,21,22 is other than 0 Volts STK is bad We do offer a book for audio circuits that would have help you out on this case our part number ECA115 Bill Poulos ELECTRONICA 2828 E. Colfax Ave Denver,CO. 80206 1-303-322-3037 1-303-322-1135fax www.electronica-usa.com -----Original Message----- From: WWill90634@xxxxxxx To: techassist@xxxxxxxxxxxxx Sent: Mon, 25 Apr 2005 12:49:22 EDT Subject: [TechAssist] Sony MHC-GX8000 Does any one have any tips,this unit came in with the display showing protect mode In the standby power, IC 501 pin read out voltage. STK412-150 PINS 1-4-5-6-12-13-16 have 72v on them pin 2 34v pin 8-9 15v pin 15-21 15v I appreciate any advice. Will Soundview Electronics ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/