Yamaha m35 not functioning

[hearingloss]

This Yamaha amp is black in color; does that make it modern:scratch2:
Its a nice little two or four channel amp I picked up for $30. The power light comes on but no sound. I do not hear a relay click either. I don't know it there is supposed to be a click in this amp (i'm used to vintage pioneer units). Want else can I check besides fuses and connections? (I do have a multimeter handy).

[avionic]

Get a service manual...I would start checking output devices..

[Splatter Pak]

Are you using it for 2-channel or 4-channel? Make sure the switch on the back panel is in the proper position. Are your speakers hooked up to the proper terminals? I only recently sold my M-35, and they are great-sounding amps. Did you know they operate in class-A for the first few watts?

G

[avionic]

I don't know it there is supposed to be a click in this amp Should be a click..

[rdeck]

no click usually means the power-amps are fried, experienced it on two occasions with yamaha myself due to bad speaker wiring.

My estimate for the cost of repair is between 150 and 300 USD. I don't think an m-35 is worth that considering it does < 100 on ebay (http://cgi.ebay.com/YAMAHA-M-35-2-4-Channel-Power-Amplifier-Amp-NICE_W0QQitemZ350026543176QQihZ022QQcategoryZ39783 QQrdZ1QQssPageNameZWD1VQQ_trksidZp1638.m118.l1247Q QcmdZViewItem)

[dav305z]

Sorry to revive a thread this old, but I just picked up an M-35 at a thrift shop for $15. Same deal - not click. Is there any way to fix it cheaply?