Amplifiers Sanyo JA6155 rtesistors R718

Wojtekx · Joined: 02 Apr 2009 Posts: 2

Amplifier Sanyo JA6155.
The end of power transistors.
Damaged resistors /burned/
R716/816 ? /1,5K/
R717/817 ? /2,7K/
R718/818 ? / The first number 3 / orange /

What is the correct resistance?

Guest · Posted: Fri Apr 17, 2009 7:49 am Post subject:

Please continue to help

kenray · Guest

are you sure that is the correct model number.

Guest · Posted: Sat Apr 18, 2009 6:28 pm Post subject:

Yes
old amplifier

Sanyo is JA6155

Wojtekx · Joined: 02 Apr 2009 Posts: 2

someone knows what that resistor?
_________________
Wojtek

jts1957 · Joined: 24 Nov 2008 Posts: 773 Location: Far, Far Away

Could start with a 3.9Meg, then 390K, then 39K, etc. (or 3.3Meg, 330K, 33K) until unit works. Old-time resistor "decade box."

Above presumes resistor is the "only / last" part that needs to be replaced.

Guest · Posted: Thu Jul 23, 2009 7:16 am Post subject:

Thank you. Problem solved. R = 390 ohm