Home › Forums › BeoWorld around the world! › Dutch › Beogram 4002
- This topic has 16 replies, 2 voices, and was last updated 1 year, 1 month ago by
Dillen.
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14 February 2024 at 09:00 #52760
kunsf00
BRONZE MemberWenn ich meinen Beogram 4002 spiele, spielt er nur mit 33 U/min. Wenn ich eine Single abspiele (45 U/min), bewegt sich der Arm zum Anfang der Platte, aber die Geschwindigkeit bleibt 33 U/min. Auch die Feineinstellung bleibt bei 33 U/min eingeschaltet und springt nicht auf 45 U/min. Was kรถnnte die Ursache sein?
Grรผรe Fred
15 February 2024 at 11:44 #52761Dillen
ModeratorHow much, and what, was restored/rebuilt?
Capacitors?Martin
15 February 2024 at 14:11 #52762kunsf00
BRONZE MemberHello Martin
Unfortunately I don’t know? Recently I had no problems!
Fred
15 February 2024 at 15:08 #52763Dillen
ModeratorType number?
Martin
15 February 2024 at 15:18 #52764kunsf00
BRONZE MemberType 5521
15 February 2024 at 15:21 #52765Dillen
ModeratorReplace tantal 1C19 4,7uF and let us know.
Martin
15 February 2024 at 15:30 #52766Dillen
ModeratorReplace also tantals 1C20 & 1C21 (1uF & 4,7uF).
Martin
15 February 2024 at 17:45 #52767kunsf00
BRONZE MemberThanks Martin, I will do!
Greeting, Fred
16 February 2024 at 14:55 #52768kunsf00
BRONZE MemberHallo Martin,
are the ICs mentioned on the large printed circuit board or on printed circuit board no. 8
Fred
16 February 2024 at 14:55 #52769kunsf00
BRONZE MemberI mean the:
Replace also tantals 1C20 & 1C21 (1uF & 4,7uF)
16 February 2024 at 15:12 #52770Dillen
Moderator1C20 and 1C21 points to C20 anc C21 on module 1.
They are capacitors – not ICs.Martin
19 February 2024 at 14:00 #52771kunsf00
BRONZE MemberHello Martin, unfortunately I cannot find the tantalals 1C19, 1C20 and 1C21 on my module 1.
19 February 2024 at 14:03 #52772kunsf00
BRONZE MemberTekening
19 February 2024 at 17:49 #52773Dillen
ModeratorThey are tantals. Tiny drop-like components.
Make sure you get their polarity right or they may go bang.Martin
19 February 2024 at 19:39 #52774kunsf00
BRONZE Memberare they visible on this circuit board
19 February 2024 at 21:53 #52775Dillen
ModeratorYes.
Red drops.Martin
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