What to do if all LEDs are blinking on my Sony Stereo System after turning it on?
V
Veronica PetersonJul 29, 2025
If all the LEDs on your Sony Stereo System are blinking after you turn it on, the issue might be with the MAIN board or the speakers. Try replacing the MAIN board. If the problem persists, replace the speakers.
Sony HT-CT290 Specifications
General
Audio decoders
Dolby Digital, Dolby Dual Mono
RMS rated power
300 W
Audio output channels
2.1 channels
Audio Return Channel (ARC)
Yes
Soundbar speaker RMS power
- W
Subwoofer connectivity
Wireless
Receiver included
-
FM radio
No
Product color
Black
Audio formats supported
LPCM
Consumer Electronics Control (CEC)
BRAVIA Sync
Quantity
1
Bluetooth profiles
A2DP, AVRCP
Apple docking compatibility
Not supported
HDMI in
0
USB 2.0 ports quantity
USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.