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Service Hint
for C521/C541 ,C520/C540 , C522/C524
If the cd player has a complaint of not able to play a cdr or out of
tolerance discs ,try replacing these capacitors with the following values. This
will also provide a cure on some players for “NO DISC” message.
C520/C521 /C522/C524
C122 is changed to 2.7pF
C123 is changed to 0.01uF
C124 is changed to 22pF
C540/C541
C122 is changed to 2.7pF
C123 is changed to 0.01uF
C124 is changed to 22pF
C311 is changed to 220pF
Production:
This change has been implemented in production from serial number: G19C52113901 - C521/C
Contact:
NAD Electronics International
633 Granite Court
Pickering, ON Canada L1K 3K1
Voice: 905-831-0799 FAX 905-837-6357
www.nadelectronics.com
G19C54108101 – C541/AH
G19C54108401 – C541/C
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