Onkyo SKSHT 520 Service Manual

Page 1

HTP-520/SKS-HT520

Ref. No. 3812

ONKYO SERVICE MANUAL 2°

6.1-CH HOME THEATER SPEAKER PACKAGE

MODEL HTP-520(B)/(S)
Powered Subwoofer-» MODEL SKS-HT520(B)I(S)

"SKW-520

---------- FrontSpeakerS (L/R)-»----»-»-
"SKF-SZOF"

- Surround Back Speaker -

----- Surround Speakers (L / R) » - - - -
"SKB»520"

"SKM»SZOS"

- - - Center Speaker - - -
"SKC-SZOC"
-

Black and Silver models

BMDD 120V AC, 60Hz SMDD 120V AC, 60Hz
BMDC 120V AC, 60Hz SMDC 120V AC, 60Hz

SAFETY-RELATED COMPONENT
WARNING! !

COMPONENTS IDENTIFIED BY MARK 15 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 0R RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE To THE CUSTOMER.

ONKYOI

IMAGINATIVE SIGHT & SOUND

Page 2

SPECIFICATIONS

Powered Subwoofer (SKW-520)

Type :

Input sensitivity/impedance :
Maximum output power :
Frequency response :
Cabinet capacity :
Dimensions (W x H x D) :

Weight :

Driver unit :

Power supply :
Power consumption :
Other :

Bass-reflex

330 mV/ 100 kohm

220 W (Dynamic Power)
25 Hz - 150 Hz

1.35 cubic feet (38.5 L)
10-13/16" x 20-3/8" x 16-3/16"
(275 x 518 x 411 mm)
30 lbs. (13.6 kg)

10 inch Cone Woofer
AC 120 V, 60 Hz

128 W

Auto Standby function

Front Speaker (SKF-520F)

Type :

impedance :

Maximum input power:
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :

Weight :
Drivers unit:

Terminal :
Other :

2 Way Bass-reflex

8 ohm

130 W

87 dB/W/m

55 Hz - 50 kHz

4.5 kHz

0.38 cubic feet (10.8 L)
7-7/16" x 16»l/2" x 9-5/16"
(189 x 419 x 236 mm)

12.1 lbs. (5.5 kg)

5-1/4 inch OMF Cone woofer
x 2

1 inch Balanced Dome
tweeter

Color-coded push type
Magnetic shielding

HTP-520/SK HT520

Center Speaker (SKC-SZOC)

Type :

Impedance :

Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D):

Weight :
Drivers unit:

Terminal :
Other :

2 Way Bass-reflex

8 ohm

130 W

85 dB/W/m

60 H2 - 50 kHz

4.5 kHz

0.27 cubic feet (7.7 L)
15-1/4 x 6-3/16" x 7-15/16"
(387 x157 x 202 mm)
8.21bs. (3.7 kg)

4 inch OMF Cone Woofer
x 2

1 inch Balanced Dome
tweeter

Color-coded push type
Magnetic shielding

Surround Speaker (SKM-520$ISKB-520)

Type :

Impedance :

Maximum input power:
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D):

Weight :

Drivers unit:

Terminal :
Other :

2 Way Bass-reflex

8 ohm

130 W

82 dB/W/m

60 Hz - 50 kHz

5 kHz

009 cubic feet (2.7 L)
6-7/8" x 10-7/16" x 4-15/16"
(175 x 265 x125 mm)
3.7 lbs. (1.7 kg)

4 inch Cone Woofer

1 inch Balanced Dome
tweeter

Color-coded push type
Magnetic shielding

Specifications and appearance are subject to change

without prior notice.

Page 15

PACKING PROCEDURES-2
SKS-HT520 ONLY

HTP-SZO ---> Refer to service manual of HT-S770"
SP04

SP07

(Bottom) Upper side

marking

SP06
(Center)

HTP-520/SKS-HT520

Upper side

marking

Upper side
marking