Turbosound T-25 Repair (MC2 E25) |
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christth
Registered User Joined: 05 September 2016 Location: Norway Status: Offline Points: 39 |
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Posted: 05 July 2018 at 1:20am |
Hi,
I bought an AMP rack with various equipment in, crossover's,
DSP's and a Turbo T-25 and T-45. The T-25 is faulty, some
bad output transistors and resistors.
The service manual i have seems
to be a little short on pages. I'm looking for the value of
R45 on the output PCB700 lss3. It's missing
on the PCB, probably cut out by previous owner
or service man and forgotten to solder new or something like that. Any one here that knows the value or have the complete service manual? Thanks C |
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christth
Registered User Joined: 05 September 2016 Location: Norway Status: Offline Points: 39 |
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A picture
of PCB700, as you can see the resistor has been cut out at R45 centre of
pic. Have searched around a bit and have come across some pictures where
the R45 is not soldered in, it was
lss1 mine is lss3. Any thoughts? This is mine: C |
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kedwardsleisure
Old Croc Joined: 20 January 2009 Location: Staffordshire Status: Offline Points: 4938 |
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I think its safe to assume it shouldn't be there.
MC2 will tell you in any case, they don't bite! |
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Kevin
North Staffordshire |
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christth
Registered User Joined: 05 September 2016 Location: Norway Status: Offline Points: 39 |
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Thanks Was actually writing them an e-mail now.
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christth
Registered User Joined: 05 September 2016 Location: Norway Status: Offline Points: 39 |
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MC2 replied quickly and confirmed that r45 is not supposed to be there. They gave some valuable tip about what to look for when OP devices fail. I was also able to get parts directly from them. Superb support, big thanks to MC2 :) The amp is now fixed :)
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