Onkyo HTP-820 Service Manual
SERVICE MANUAL
SERVICE MANUAL
6.1-CH HOME THEATER SPEAKER PACKAGE
MODEL HTP-820(S)
HTP-820
Ref. No. 3841
102004
-- Front Speakers (L / R) -"SKF-820F"
-- Center Speaker -"SKC-820C"
-- Surround Speakers (L / R) -"SKM-820S"
-- Surround Back Speaker -"SKB-820"
Silver model
120V AC, 60HzSMDC
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.
-- Powered Subwoofer -"SKW-820"
SPECIFICATIONS
Powered Subwoofer (SKW-820) Center Speaker (SKC-820C)
HTP-820
Type :
Input sensitivity/impedance :
Maximum output power :
Frequency response :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drivers unit :
Power supply :
Power consumption :
Other :
Front Speaker (SKF-820F)
Bass-reflex
300 mV / 100 kohm
220 W (Dynamic Power)
23 Hz - 150 Hz
1.59 cubic feet (44.9 L)
11-5/16" x 21-1/8" x 16-3/16"
(287 x 536 x 411 mm)
43.3 lbs. (19.7 kg)
8 inch (20 cm) Cone Woofer
x 2
AC 120 V, 60 Hz
170 W
Auto Standby function
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 Hz - 45 kHz
5 kHz
0.27 cubic feet (7.7 L)
15-1/4" x 6-3/16" x 7-15/16"
(387 x 157 x 202 mm)
9.5 lbs. (4.3 kg)
4 inch (10 cm) A-OMF
Cone Woofer x 2
1 inch (2.5 cm) Soft Dome
tweeter
Color-coded binding post
Magnetic shielding
Surround Speaker (SKM-820S/SKB-820)
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
86 dB/W/m
50 Hz - 45 kHz
5 kHz
0.38 cubic feet (10.8 L)
7-7/16" x 16-1/2" x 9-5/16"
(189 x 419 x 236 mm)
13.7 lbs. (6.2 kg)
5-1/4 inch (13 cm) A-OMF
Cone Woofer x 2
1 inch (2.5 cm) Soft Dome
tweeter
Color-coded binding post
Magnetic shielding
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 :
Specifications and appearance are subject to change
without prior notice.
2 Way Bass-reflex
8 ohm
130 W
82 dB/W/m
60 Hz - 50 kHz
5 kHz
0.09 cubic feet (2.7 L)
6-7/8" x 10-7/16" x 4-15/16"
(175 x 265 x 125 mm)
3.7 lbs. (1.7 kg)
4 inch (10 cm) Cone Woofer
1 inch (2.5 cm) Balanced Dome
tweeter
Color-coded binding post
EXPLODED VIEWS-1
SKW-820 : POWERED SUBWOOFER
SP09
x 10pcs.
A02
A03
P902
A05
x 8pcs.
A103
A16
x 2pcs.
HTP-820
SP16 : UL LABEL (for amp. rear panel)
A102
A03
A02
A04
A15
A10
x 2pcs.
U01
U02
A11
A101
A06
x 2pcs.
A13
U04
A05
x 3pcs.
A10
Q951
A10
x 4pcs.
Q952
A08
x 2pcs.
U05
Refer to "EXPLODED VIEWS-2"
A01
T901
F901
A07
Q515
Q541
Q516
SP11
x 4pcs.
SP11
x 4pcs.
SP10
x 2pcs.
U03
HTP-820
EXPLODED VIEWS-2
HTP-820
SKW-820 : POWERED SUBWOOFER
SP14
SP08
SP09
x 8 pcs.
SP09
x 8 pcs.
SP08
SP01
SP13
SP02
SP12
SP02
SP13
SP15
x 2 pcs.
SP07
SP04
x 4 pcs.
SP06
x 4 pcs.
SP05
x 4 pcs.
HTP-820
EXPLODED VIEWS-3
SKF-820F <L> / SKF-820F <R>
SP31a / SP31b
Lch
TERMINAL :
Gold
(White / Black)
Rch
TERMINAL :
Gold
(Red / Black)
SP30a / SP30b
HTP-820
SP21a / SP21b
with Catching Holder (SP22)
SP28
SP29
x 4 pcs.
SP26
x 4 pcs.
SP20a : Complete unit SKF-820F (S) <L>
SP20b : Complete unit SKF-820F (S) <R>
SP22
x 4 pcs.
SP23
SP23
SP24
SP26
x 4 pcs.
SP27
x 4 pcs.
SP33
with Badge (SP34)
HTP-820
SP34
EXPLODED VIEWS-4
HTP-820
SKC-820C
SP51
TERMINAL :
Gold
(Green / Black)
SP40 : Complete unit SKC-820C (S)
SP50
SP41
with Catching Holder (SP42)
SP43
SP46
x 4 pcs.
SP44
SP42
x 4 pcs.
SP48
SP49
x 4 pcs.
SP43
SP46
x 4 pcs.
SP47
x 4 pcs.
SP54
SP53
with Badge (SP54)
HTP-820
EXPLODED VIEWS-5
SKM-820S <L> / SKM-820S <R> / SKB-820
HTP-820
TERMINAL :
Gold
(Blue / Black)
SP63
SP62
SP61
"SKM-820S <L>"
TERMINAL :
Gold
(Gray / Black)
SP66
SP65
SP64
"SKM-820S <R>"
SP67
TERMINAL :
Gold
(Brown / Black)
SP69
SP68
"SKB-820"
HTP-820
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