Onkyo S770 - HT Home Theater, HT-S770B, HT-S770S, HTP-520, HT-R520 Service Manual

HT-S770

SERVICE MANUAL

SERVICE MANUAL

6.1-CH HOME THEATER SYSTEM

MODEL

HT-S770(B)/(S)

Ref. No. 3813

052004

Black and Silver models

120V AC, 60Hz
120V AC, 60Hz

BMDD
BMDC

120V AC, 60Hz
120V AC, 60Hz

SMDD
SMDC

- - - - - - - - - - - - HTP-520 (6.1-channel speaker package) - - - - - - - - - - - -

- - - - - HT-R520 (AV Receiver) - - - - -

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.

HT-S770

PACKING PROCEDURES-1

RECEIVER SECTION

A625

A631

A812

A801

A807

A811

A808

A820

A821

A845

A631

A610

A601

(L & R)

<R>

Front side

Right side
marking

Front side
marking

Left side
marking

Front side
marking

A631

A656

A656

<L>

A650

PACKING PROCEDURES-2

SPEAKERS SECTION

HT-S770

SP01

SP03

SP04

SP02

(Silver model only)

SKW-520