Onkyo SKF-940F

HTP-940
SERVICE MANUAL
SERVICE MANUAL
7.1-CH HOME THEATER SPEAKER PACKAGE
Black model
MODEL HTP-940(B)
120V AC, 60Hz
230-240V AC, 50Hz
B MDC
B MPP
Ref. No. 3961
062006
- - Front Speakers (L/R) - -
"SKF-940F"
- - Center Speaker - -
"SKC-940C"
- - Surround Speakers (L/R) - -
"SKM-940S"
- - Surround Back Speakers (L/R) - -
"SKB-940"
- - Powered Subwoofer - -
"SKW-940"
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.
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Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
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TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Onkyo SKF-940F Specifications

General

Brand	Onkyo
Model	SKF-940F
Category	Home Cinema speakers
Language	English

Summary

7.1-CH Home Theater Speaker Package

Model HTP-940(B)

Model designation for the home theater speaker package.

Black Model Variant

Specifies the color variant of the speaker package.

Safety-Related Component Warnings

Exploded View: Powered Subwoofer (SKW-940)

SKW-940 Component Identification

Detailed illustration of parts for the powered subwoofer.

Exploded View: Front Speakers (SKF-940 F)

SKF-940 F (LR) Parts

Parts illustration for left and right front speakers.

Exploded View: Center Speaker (SKC-940 C)

SKC-940 C Component List

Parts illustration for the center speaker.

Exploded View: Surround Speakers (SKM-940 S)

SKM-940 S (LR) Parts

Parts illustration for left and right surround speakers.

Exploded View: Surround Back Speakers (SKB-940)

SKB-940 (LR) Component Identification

Parts illustration for left and right surround back speakers.

Schematic Diagram: Powered Subwoofer

U01 Main PC Board Schematic

Detailed schematic for the main printed circuit board.

Important Notes and Cautions

Component Safety and Fuse Replacement

Notes on critical components and safety warnings for fuses.

Printed Circuit Board Layouts

U01 Main PC Board Layout

Component layout of the main PC board.

Adjustment Procedures

Idling Current Adjustment for Subwoofer

Procedure to adjust the idling current of the SKW-940 subwoofer.

Exploded View Parts Lists

Amplifier Section Parts List

Detailed parts list for the amplifier section.

ONKYO Corporation Global Contacts

ONKYO USA Corporation Contact

Contact information for ONKYO's US branch.

ONKYO Europe Contacts

Contact information for ONKYO's European branches.

ONKYO China Limited Contact

Contact information for ONKYO's China branch.