philetta B2D33A radio
-
inecik
- Freiburg Automatic
- Beiträge: 118
- Registriert: Mi Sep 30, 2009 14:56
philetta B2D33A radio
hello,I have a radio philetta B2D33A but there is no sound.all of valves are light and I replacemend filter caps and two non electrolıtic caps. and ECC85 valve has much hot,is it normal? ECL86 valve's anot has 200 VDC(pin no 6) and pin no 9 has 75 VDC.
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Rocco11
- † Siemens D-Zug
- Beiträge: 3354
- Registriert: Di Feb 05, 2008 18:41
- Wohnort: Göppingen
Hello,
the voltages could be OK. Unfortunately I got no service manual.
What happens when you put a signal to the TA-connector (Pick-Up)? Is then any noise or sound from the speaker? At first, you must be shure that the Audio-Frequency circuit is working.
Greetings
Rocco11
the voltages could be OK. Unfortunately I got no service manual.
What happens when you put a signal to the TA-connector (Pick-Up)? Is then any noise or sound from the speaker? At first, you must be shure that the Audio-Frequency circuit is working.
Greetings
Rocco11
The Times They Are A Changin' (Bob Dylan)
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http://www.youtube.com/watch?v=PZUL6cPc26g&feature=related
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Niels
- Freiburg Automatic
- Beiträge: 155
- Registriert: Do Nov 19, 2009 13:42
- Kenntnisstand: Sehr gute Kenntnisse (Hobby)
Philetta
Hi,
you could check the noise, if you pull out a tube. Go systematically from the UKW terminal (with the ECC85) to the preamplifier/power amplifier (ECL86). Perhaps the voltages in the ZF(EBF89), for example on the grid are not right. I had such a problem a few years before.
Niels
you could check the noise, if you pull out a tube. Go systematically from the UKW terminal (with the ECC85) to the preamplifier/power amplifier (ECL86). Perhaps the voltages in the ZF(EBF89), for example on the grid are not right. I had such a problem a few years before.
Niels
Ich freue mich immer über nette Gästebucheinträge unter http://www.roehrenseiten.de