ok ive had this home stereo system for like 3 years already and its been fukked up for 2 h:!! so i got tired of it sitting there and decided to fix it!! its made up of the following components:

Stereo Power Amp model # M-790
Stereo Tuner Control Amplifier model # CX790
Stereo Double Cassette Deck model # CT-W770
Multi Play CD Player model # PD-M403

i have no clue where i can get this fixed!! it had a 4 year warranty from Montgomery Ward but this store has long since filed for Bankrupcy and is no longer open!! and the warranty is past due!! someone plz help meH!!