Service manual or schematic for Audison LRx 4.1k

Hi all,

Just wondering if anyone had a schematic or service manual for the above amplifier?

It blows the fuse when powered up and I found several dead short transistors inside.
 

Attachments

  • 7DD63BA5-D71F-4938-8460-D9921888B86E.jpeg
    7DD63BA5-D71F-4938-8460-D9921888B86E.jpeg
    909.9 KB · Views: 175
  • D0823386-D6EC-40CA-9C1C-56D734E22634.jpg
    D0823386-D6EC-40CA-9C1C-56D734E22634.jpg
    890.8 KB · Views: 113
  • 7483468D-3BDD-4FDA-AECB-1EE47945BA8A.jpg
    7483468D-3BDD-4FDA-AECB-1EE47945BA8A.jpg
    829.4 KB · Views: 105

Perry Babin

Member
Paid Member
2003-11-20 11:01 am
Louisiana
www.bcae1.com
Only one (of two) outputs failed in the channel. If that's the case, you should be able to carefully power it up to see if it will play through the remaining outputs in that channel.

There are people here will access to Audison tech documents. Hopefully one of them will help if you need specific information. Remember that you have 3 other identical channels that you can get part numbers, values or readings from.