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Old 29th January 2005, 10:19 PM   #1
munja is offline munja  Croatia
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Default LINN Sondek VALHALA

Hello everybody,

does anybody know value of the resistor R26. I repaired damaged PSU LINN Sondek LP12 Valhala and R26 is totally damaged. Today I have found a schematics but without components values.

Regards

Robert
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Old 5th February 2005, 12:38 PM   #2
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Default Linn Valhalla

Hello!

R26 on Valhalla power supply is 33Ohms 1/4 Watt. Before replace this resistor, check TR3 and TR4. Perhaps they are damaged too.

Best regards
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Old 6th February 2005, 06:49 PM   #3
munja is offline munja  Croatia
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Hello kolaus63,

in a meantime I also received the same message from the others! I have successfully repaired LP12 Valhala

Thanks anyway and best regards

Munja
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Old 14th February 2005, 12:40 PM   #4
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Hello Everyone,

Can anyone help with the component values for the valhalla? I have the schemematic, would appreciate some help.

Regards
Paul
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Old 14th February 2005, 06:51 PM   #5
munja is offline munja  Croatia
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I signed allmost all components, say which one You wont to know!

munja
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Old 2nd March 2005, 07:31 AM   #6
skseah is offline skseah  Singapore
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The speed for my LP12 seems to drift. I want to do the 'zener diode mod'. What are the values of the Zener and resistor? would this help?
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Old 2nd March 2005, 04:07 PM   #7
munja is offline munja  Croatia
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R2=R3=15K/3W,
R4=3,3K,
Z1=7,5 V/0,5W
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Old 3rd March 2005, 12:10 AM   #8
skseah is offline skseah  Singapore
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Thanks. What about the values for Z2 & Z3 and R41?
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Old 3rd March 2005, 04:00 PM   #9
munja is offline munja  Croatia
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please, look at page 47. of the LINN LP12 Set Up Manual, where they say 2 x 63 V Zener Diode and 1 x 12 K Resistor

regards

Robert
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Old 3rd March 2005, 11:59 PM   #10
skseah is offline skseah  Singapore
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Thanks. Where can I get a copy of this manual? My LP12 is very old.
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