Onkyo HTP 540 Service Manual

Page 1

HTP-540

Ref. No. 3941

ONKYO SERVICE MANUAL 2°

7.1-CH HOME THEATER SPEAKER PACKAGE
MODEL HTP-540(B)/(S)

7 A Puwered Subwoofer 7 -
"SKW7540"

- - Surround Back Speakers (L/R) - ~ . 7 Surround Speakers (L/R) 7 7
"SKB7540" "SKM-54OS"
a o
7 7 From Speakers (L/R) 7 7
"SKFA540F"
\ r
7 7 Center Speaker 7 7
"SKC7540C"
.__ .
_. I @

Black and Silver models

B MDD 120V AC, 60Hz --- ---
B MDC 120V AC, 60Hz S MDC 120V AC, 60Hz
B MPA 230-240V AC, SOHZ S MPA 230-240V AC, SOHZ

SAFETY-RELATED COMPONENT
WARNING! !

COMPONENTS IDENTIFIED BY MARK A ()N THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ()NKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.

MAKE LEAKAGE-CURRENT ()R RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

ONKYO.

IMAGINATIVE SIGHT 8 SOUND

Page 2

HTP-540

EXPLODED VIEWS-1

SKW-540 : POWERED SUBWOOFER
5901 S901 (POWER SWITCH) and U05 : MPA type only.

Refer to "EXPLODED VIEWS-2"

SP12
x 4 pcs.

F901C (LABEL) : MPA type only

Part No (SN) ---> Refer to

"PRINTED CIRCUIT BOARD PARTS LIST'\

0179'le