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HTP-240/SKS-HT240
SERVICE MANUAL
SERVICE MANUAL
Silver model
Ref. No. 3801
032004
Front Speakers (L / R)
"SKF-240F"
Center Speaker
"SKC-240C"
Surround Speakers (L / R)
"SKM-240S"
Items Supplied with SKS-HT240 Only
Surround Back Speaker "SKB-240"
Powered Subwoofer
"SKW-240"
120 V AC, 60Hz
SCDD
5.1-CH HOME THEATER SPEAKER PACKAGE
MODEL
HTP-240(S)
6.1-CH HOME THEATER SPEAKER PACKAGE
MODEL
SKS-HT240(S)
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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SPECIFICATIONS
HTP-240/SKS-HT240
Type :
Input sensitivity/impedance :
Maximum output power :
Frequency response :
SN ratio :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drive unit :
Power supply :
Power consumption :
Other :
Bass reflex with built-in
power amplifier
220 mV / 15 k ohm
150 W Dynamic
27 Hz - 150 Hz
70 dB
38.5 L
10-13/16" x 20-3/8" x 16-3/16"
(275 x 518 x 411 mm)
30.9 lbs. (14 kg)
8" cone woofer
AC 120 V, 60 Hz
75 W
Auto Standby function
Front Speaker (SKF-240F)
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drive unit :
Other :
2-way bass reflex front
speaker
8 ohm
100 W
82 dB/W/m
55 Hz - 35 kHz
5 kHz
3 L
5-1/8" x 19-11/16" x 3-9/16"
(130 x 500 x 91 mm)
5.5 lbs. (2.5 kg)
3-1/8" cone woofer x 2
1" balanced-dome
tweeter
Magnetic shielding
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Speaker :
Other :
2-way bass reflex center
speaker
8 ohm
100 W
82 dB/W/m
65 Hz - 35 kHz
5 kHz
2.6 L
17-5/16" x 5-1/8" x 3-9/16"
(439 x 130 x 91 mm)
5.1 lbs. (2.3 kg)
3-1/8" cone woofer x 2
1" balanced-dome
tweeter
Magnetic shielding
Surround Speaker (SKM-240S/SKB-240)
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Speaker :
Other :
2-way bass reflex
surround/surround back
speaker
8 ohm
100 W
80 dB/W/m
65 Hz - 35 kHz
6.5 kHz
2 L
5-1/8" x 13-3/8" x 3-9/16"
(130 x 340 x 91 mm)
3.5 lbs. (1.6 kg)
3-1/8" cone woofer
1" balanced-dome
tweeter
Magnetic shielding
Specifications and appearance are subject to change
without prior notice.
Powered Subwoofer (SKW-240)
Center Speaker (SKC-240C)


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HTP-240/SKS-HT240
HTP-240/SKS-HT240
EXPLODED VIEWS-1
SKW-240 : POWERED SUBWOOFER
A02
SP06
x 10 pcs.
A05 x 4 pcs.
F903
A03
U02
U03
F902
A01
U01
A04
<Note>
IC501---> Refer to "PRINTED CIRCUIT BOARD PARTS LIST"
Refer to "EXPLODED VIEWS-2"


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HTP-240/SKS-HT240
HTP-240/SKS-HT240
EXPLODED VIEWS-2
SKW-240 : POWERED SUBWOOFER
SP07
x 8 pcs.
SP08
SP04
SP01
SP03
SP05
x 8 pcs.
SP02
x 4 pcs.


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HTP-240/SKS-HT240
HTP-240/SKS-HT240
EXPLODED VIEWS-3
SKF-240F / SKC-240C / SKM-240S / SKB-240
SP11
SP10
SP17
SP16
SP19
SP18
S21
SP20
SP13
SP12
SP14
SP15
"SKF-240F (L)"
"SKF-240F (R)"
"SKB-240"
"SKC-240C"
"SKM-240S (R)"
"SKM-240S (L)"
TERMINAL
:
White
/ Black
TERMINAL
:
Red
/ Black
TERMINAL
:
Green
/ Black
TERMINAL
:
Blue
/ Black
TERMINAL
:
Gray
/ Black
TERMINAL
:
Brown
/ Black
"SKS-HT240" Only