Cambridge Audio Azur 840A no power on

[Lynyrd]

Hello.
Cambridge Audio Azur 840A no power on.
Rest in standby mode after power on with rear power switch.
All Fuses ok.
Tell me please where I need to control the voltages or parts.
Thank you.

SM
CAMBRIDGE AUDIO 840A SERVICE MANUAL Pdf Download | ManualsLib

 

[Lynyrd]

I saw that capacitors C12 and C27 are Inflated.
If this can caused the problem of power on?

 

[Lynyrd]

Sorry C11 on left power amp board and C27 on right power amp board 1000uf 50v

 

[Lynyrd]

Solved.
It was FFC cable bad contact on CN5.