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Wojtekx
Joined: 02 Apr 2009 Posts: 2
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Posted: Thu Apr 02, 2009 9:56 pm Post subject: Amplifiers Sanyo JA6155 rtesistors R718 |
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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? |
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Guest
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Posted: Fri Apr 17, 2009 7:49 am Post subject: |
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Please continue to help |
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kenray Guest
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Posted: Fri Apr 17, 2009 4:40 pm Post subject: |
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are you sure that is the correct model number. |
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Guest
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Posted: Sat Apr 18, 2009 6:28 pm Post subject: |
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Yes
old amplifier
Sanyo is JA6155 |
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Wojtekx
Joined: 02 Apr 2009 Posts: 2
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Posted: Mon May 04, 2009 7:49 am Post subject: |
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someone knows what that resistor? _________________ Wojtek |
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jts1957
Joined: 24 Nov 2008 Posts: 2476 Location: Far, Far Away
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Posted: Mon May 04, 2009 11:48 am Post subject: |
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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. |
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Guest
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Posted: Thu Jul 23, 2009 7:16 am Post subject: |
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Thank you. Problem solved. R = 390 ohm |
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