ONKYO HTS770
Service Manual

HT-S770
Ref. No. 3813 052004

SERVICE MANUAL

6.1-CH HOME THEATER SYSTEM MODEL HT-S770(B)/(S)
- - - - - - - - - - - - HTP-520 (6.1-channel speaker package) - - - - - - - - - - - - - - - - HT-R520 (AV Receiver) - - - - -

Black and Silver models BMDD 120V AC, 60Hz BMDC 120V AC, 60Hz SMDD 120V AC, 60Hz SMDC 120V AC, 60Hz

SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.