Onkyo HTP-645 Service Manual

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HTP-645

SERVICE MANUAL

5.1-CH HOME THEATER SPEAKER PACKAGE

MODEL HTP-645(B)

Ref. No. 4036

092007

- - Powered Subwoofer - -

- - Front Speakers (L/R) - - "SKW-540"

"SKF-645F"

- - Surround Speakers (L/R) - -

"SKM-645S"

- - Center Speaker - -

"SKC-645C"

Cannot remove the speaker grill.

Black model

B MDD 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.

Onkyo HTP-645 Service Manual

 

 

 

HTP-645

EXPLODED VIEW

 

 

<Note>

SKF-645F / SKC-645C / SKM-645S

 

 

 

 

SKW-540 ---> Refer to service manual of "SKS-HT540" (Ref. No. 3942-R1)

SP10

 

 

SP12

 

 

 

SP14

:

 

 

:

TERMINAL/

TERMINAL

:

TERMINAL/

Black

/

Black

Black

White

Red

 

Green

 

 

 

"SKC-645C"

"SKF-645F <L>"

"SKF-645F <R>"

SP16

SP18

<Note>

Cannot remove the speaker grill.

:

:

TERMINALBlack

TERMINALBla

 

ck

/

/

Blue

Gray

"SKM-645S <L>"

"SKM-645S <R>"

645-HTP

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