VintageKustom.com
VintageKustom.com is your source for literature and information on the tuck-and-roll vintage Kustom amps from the 60's and 70's, as well as their related products such as guitars and organs . We provide a webboard for help with kustom gear history, technical information and repairs as well as discussions with other collectors.
Home » VintageKustom.com » Replacement Part Suggestions » PC5032 semiconductor issues
Show: Today's Messages :: Polls :: Message Navigator
Return to the default flat view Create a new topic Submit Reply
PC5032 semiconductor issues [message #24361] Sun, 10 January 2016 14:54 Go to previous message
natedriver is currently offline  natedriver
Messages: 35
Registered: March 2009
Member
I have a pc5032 power amp board that I have some questions about some of the semiconductors have been replaced and i am wondering if these are suitable substitutions.
I am going to list the questionable components by what the schematic says should be in there and what i have.

Q1 se4002/2222a
Q4 38735/nte128
Q7 2N3567/nte128
Q8 2N3638/nte159
Q9 se4002/2223a
Q11 2N3567/nte128
Q13 se4002/2222a

I am aware that some of these semiconductors can be replaced with nte123 but all I have is nte123ap's will that be acceptable?

I posted in a previous thread in the repair forum that I have about 20 volts + and - going to the preamp and was wondering if any of these mismatches could be contributing to my voltage issues.

Thanks
Nate

Report message to a moderator

[Message index]
 
Read Message
Read Message
Read Message
Previous Topic: output transistor replacement
Next Topic: Ball Castors
Goto Forum:
  

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Mon Jun 10 04:35:36 EDT 2024
.:: Contact :: Home ::.

Powered by: FUDforum 3.1.3.
Copyright ©2001-2023 FUDforum Bulletin Board Software