Onkyo SKW 750 X Service Manual

Page 1

HTP-750X

Ref. No. 4105

ONKYO SERVICE MANUAL 2"

7.1-CH HOME THEATER SPEAKER PACKAGE
MODEL HTP-750X(B)

Powered Subwoofer

"SKW-750X"
\ \ \ \ \ \
Center Speaker
"SKC-750XC"
Surround Back Speakers (L / R) Front Speakers (L / R) Surround Speakers (L / R) \ (
"SKB-750X" "SKF-750XF" "SKM-750XS" 1

Black model

B MDD 120V AC, 60Hz

SAFETY-RELATED COMPONENT
WA R N I N G ! !

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.

ONKYO®

IMAGINATIVE SIGHT SI SOUND

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2/12 PAGE

EXPLODED P901 or AC CORD AS-UC-Z (1) 2533GSBLTK 1
EXPLODED P901 or AC CORD AS-UC-Z (1) 253363AYUN I
EXPLODED P901 or AC CORD AS-UC-2 (I) 253363HSN l
EXPLODED T901 P TRANS NPT-1578D 1 2301943 I
EXPLODED E801 WIRE TIE BSK-l 1 260203

EXPLODED U01 MAIN PC BOARD ASS'Y NAAF-8829-IS* 1 13138529- IS

EXPLODED U03 POWER TRANS. PC BOARD ASS'Y NAPS-883148" 1 113138531- 15

EXPLODED U06 HOLDER PC BOARD NAETC»8834 I --- NSP
EXPLODED I

EXPLODED SPOIa SPK SYSTEM ASS'Y(ALL) SKW-750X (B) MDD 1 000-8KW750XBMDD
EXPLODED SPOIb SUBWOOFER ASS'Y SKW-750X (B) MDD I 000-5KW750XBESER

EXPLODED

EXPLODED SPOIa = ALL

EXPLODED SPO: = Withoul AMP unit, Speaker unit and Power transformer

EXPLODED SP02 FOOT (PLASTIC) 4 D249-WSSOOlB-01
EXPLODED SP04 WOOD SCREW 4STB + 45A(BC) (FOR FOOT) 4 411-BE4045AB1
EXPLODED SP06 WOOFER 10" (25cm) 4 ohm 80W (ONKYO ELE) I W23OIG