Onkyo HT-S780(B)/(S) Service Manual
HT-S780
SERVICE MANUAL
SERVICE MANUAL
7.1-CH HOME THEATER SYSTEM
Black and Silver models
MODEL HT-S780(B)/(S)
Ref. No. 3896
042005
120V AC, 60Hz
120V AC, 60Hz
230-240V AC, 50Hz
BMDD
BMDC
BMPA
--120V AC, 60Hz
230-240V AC, 50Hz
--SMDC
SMPA
- - - HT-R530 (AV Receiver) - - -
- - - - - - - - - - - - HTP-530 (7.1-channel speaker package) - - - - - - - - - - - -
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.
HT-S780
PACKING PROCEDURE-1
RECEIVER SECTION
A631
A610
A601
(L & R)
A631
A656
A656
A626
A625
A812
A801
A802
A811
A820
A690
A804
A845
A847
A821
A631
A631
A631
A631
<R>
Front side
Right side
marking
Front side
marking
Left side
marking
Front side
marking
<L>
Large side
Small side
HT-S780
PACKING PROCEDURE-2
SPEAKER SECTION
FL
FR
C
SP04
SP04
SP04
SP12
SP04
SP04
SP04
SP04
SP04
SP12
SP12
SP04
SP12
SP01 : INNER
SP02 : OUTER
SP03
SP05
(Top)
SP06
(Center)
SP07
(Bottom)
SP08 : INNER
SP09 : OUTER
SP08 : INNER
SP09 : OUTER
SP10 : INNER
SP11 : OUTER
Upper side
marking
Upper side
marking
Upper side
marking
SKB-530(L)
SKB-530(R)
SKM-530S(L)
SKM-530S(R)
SKF-530F(R)
SKF-530F(L)
SKC-530C
Front side
SKW-530
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