LINN Sondek VALHALA

munja · 29th January 2005, 10:19 PM

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

kolaus63 · 5th February 2005, 12:38 PM

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

munja · 6th February 2005, 06:49 PM

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

fastkart2 · 14th February 2005, 12:40 PM

Hello Everyone,

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

Regards
Paul

munja · 14th February 2005, 06:51 PM

I signed allmost all components, say which one You wont to know!

munja

skseah · 2nd March 2005, 07:31 AM

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?

munja · 2nd March 2005, 04:07 PM

R2=R3=15K/3W,
R4=3,3K,
Z1=7,5 V/0,5W

skseah · 3rd March 2005, 12:10 AM

Thanks. What about the values for Z2 & Z3 and R41?

munja · 3rd March 2005, 04:00 PM

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

skseah · 3rd March 2005, 11:59 PM

Thanks. Where can I get a copy of this manual? My LP12 is very old.

29th January 2005, 10:19 PM	#1
munja diyAudio Member Join Date: Jan 2005 Location: Zagreb	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

5th February 2005, 12:38 PM	#2
kolaus63 diyAudio Member Join Date: Aug 2004 Location: Madrid	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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6th February 2005, 06:49 PM	#3
munja diyAudio Member Join Date: Jan 2005 Location: Zagreb	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

14th February 2005, 12:40 PM	#4
fastkart2 diyAudio Member Join Date: Jan 2005 Location: leicestershire	Hello Everyone, Can anyone help with the component values for the valhalla? I have the schemematic, would appreciate some help. Regards Paul

14th February 2005, 06:51 PM	#5
munja diyAudio Member Join Date: Jan 2005 Location: Zagreb	I signed allmost all components, say which one You wont to know! munja

2nd March 2005, 07:31 AM	#6
skseah diyAudio Member Join Date: Oct 2003 Location: Singapore	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?

2nd March 2005, 04:07 PM	#7
munja diyAudio Member Join Date: Jan 2005 Location: Zagreb	R2=R3=15K/3W, R4=3,3K, Z1=7,5 V/0,5W

3rd March 2005, 12:10 AM	#8
skseah diyAudio Member Join Date: Oct 2003 Location: Singapore	Thanks. What about the values for Z2 & Z3 and R41?

3rd March 2005, 04:00 PM	#9
munja diyAudio Member Join Date: Jan 2005 Location: Zagreb	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

3rd March 2005, 11:59 PM	#10
skseah diyAudio Member Join Date: Oct 2003 Location: Singapore	Thanks. Where can I get a copy of this manual? My LP12 is very old.