BeoCenter 7700 service manual

2 replies
vladK
vladK
Bronze
6 posts
Posted August 15, 2026 at 19:20 GMT
#1645769
Hi, I'm working on a BC 7700 (type 1811, s/n 3399015) using the service manual I downloaded from Electrotanya (type 1811). However, I noticed the following issues related to the service manual I have:
  • the layout of some of the boards (PS and output amplifier) is different than one in SM
  • electronic component bill of material is missing - I have to inspect each and every component before ordering new ones
  • PCB layouts for FM, phono preamp, tape player control modules are missing from SM
Is there any better SM available for BC 7700 - especially for the serial number I have? Thanks, Vlad

Location: Porto

vladK
vladK
Bronze
6 posts
Posted August 17, 2026 at 14:48 GMT
#1673971
any takers on this one?

Location: Porto

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