[REQ] (500Pts Award) SONY Mini Hi-Fi HCD-EC55 ServiceManual

hcd-ec55

Hi all,
I badly need circuit schematic diagrams or service manual of Sony Mini Hi-Fi system HCD-EC55 (I guess that HCD-EC77 is also equivalent to it). They're sometimes referred to as MHC-EC55 and MHC-EC77

The service manual i need is targeting this product.

I will be giving 500 POINTS immidiately as an award for the person who wil upload it or give valid link to download..

Thanks a lot in advance and best regards,
Ahmad

sony hcd-ec55

Hi. MHC-EC55 MHC-EC77 MHC-GX99 = HCD-EC55 HCD-EC77 HCD-GX99 + speakers SS-EC55 SS-EC55S SS-EC77 SA-WG99 uploaded :
https://www.elektroda.pl/rtvforum/topic977562.html
Regards.

sony ss-ec77

Hi repair(R)

Thank you very much for useful documents! You worth the 500 points

But there's a small issue, i have the problem in EC55 model with power section, and in this service manual, they exclude it from schematics and diagrams. Do you have any idea about the power transformer specifications of the main power board. I want to rewind that transformer, so i need to determine input/output taps voltages. Would you please help me regarding that?

Best regards
Ahmad

Added after 57 minutes:

BTW, the part number of the transformer is:
1-443-912-11, its reference in the service manual is PT001, and it belongs to Power Transformer category

Would you give me the electric details of its input/output taps if you can get it???

Tell me if i missed it while it's available through the service manual you have sent.

Thanks and regards
Ahmad

sony hcd ec55

aca tienes

hcd-ec77

I have aer vetrion 7500 and i start it nothing is working so how do i know that motherboard is in working condition

1-443-912-11

Hi!
Looking for schematic for sa-wg99. The link above is not working
Have this sub. It is working but muffled. What can be wrong?