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Amplifier section
Rated Output Power Front: 10 W + 10 W, (per channel)
8 ohms, 1 kHz, THD less than 1%
Subwoofer: 20 W, 6 ohms, 100 Hz,
THD less than 1%
Troubleshooting
Sound
No sound:
• Check the HDMI cable connection.
• Check the settings for “Control for HDMI” and
“Audio System” in Step 6 (page 12).
Using with headphones:
• Switch “Audio System” to “TV Speakers” in the
“Speakers” setting.
Using with external equipment for dual sound:
• If the sound cannot be switched, switch the audio
output setting of the external equipment to activate
PCM.
Indicator
Although the TV power is turned on, the : (power)
indicator of the TV Stand does not light up:
• Check whether the AC adapter’s AC power cord is
plugged into a wall outlet.
• Consult customer support services.
Flash : (power) indicator red:
• A malfunction may have occurred with this product.
Check how many times the LED flashes, and consult
Sony service center.
Indicator
1 : (power) indicator
Lights as follows:
Green: The TV Stand is power on. (“Audio System”
is set for “Speakers.”)
Off: The TV Stand is standby or power off.
2 Audio format indicators
Light up according to the audio format that is being
input to the TV Stand.
D: Dolby Digital
DTS
PLII: Dolby Pro Logic II
Specifications
SU-B551S SU-B461S
Dimensions:
mm (inches)
A
102
(4 1/8)
118
(4 3/4)
B
190
(7 1/2)
159
(6 3/8)
C
1,276
(50 1/4)
1,079
(42 1/2)
D
55HX92x:
796 (31 3/8)
46HX92x:
686 (27)
55HX82x:
798 (31 1/2)
46HX82x:
687 (27 1/8)
55NX72x:
797 (31 1/2)
46NX72x:
687 (27 1/8)
E
292
(11 1/2)
277
(11)
Stand Weight:
6.3 kg
(13.9 lb)
5.6 kg
(12.4 lb)
336 mm
(13 1/4 inches)
64 mm
(2 5/8
inches)
38 mm
(1 1/2 inches)
(Continued)