Onkyo SKW 550 Service Manual

Page 1

ONKYO SERVICE MANUAL

HTP-550

Ref. No. 4011
042007

7.1-CH HOME THEATER SPEAKER PACKAGE
MODEL HTP-550(B)I(S)

Surround Back Speakers (L / R)

SKB-SSO"

Front Speakers (L / R)
"SKF-SSOF"

Center Speaker
"SKC»550C

Powered Subwoofer
"SKW-SSO"

Surround Speakers (L / R)
"SKM-550S"
Black and Silver models
B MDD 120V AC, 60Hz --- ---
B MDC 120V AC, 60Hz S MDC 120V AC, 60Hz
B MPA 230-240V AC, 50Hz S MPA 230-240V AC, SOHz

SAFETY-RELATED COMPONENT

WARNING

COMPONENTS IDENTIFIED BY MARK A 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.

ONKYOQ

IMAGINATIVE SIGHT & SOUND

Page 2

HTP-550

EXPLODED VIEWS-1 4m.»
SKW-550 : POWERED SUBWOOFER S901 (POWER SWITCH) and U05 ; MPA type only

$901
P901 /> $P11

A35 x 10 PCs.
X pcs. 05
A102 /@ . &A°2 Kg fl/

I

A104
x 2 pcs.

Refer to "EXPLODED VIEWS-2

F901C (LABEL) : MPA type only.

Part No (SN) --»> Refer to

"PRINTED CIRCUIT BOARD PARTS LIST".

099le