Blu-ray Player - HARMAN KARDON - BDT 3/120V and BDT 30/240V _ Power Supply Circuit Diagram
Power supply [SMPS] Schematic _ harman/kardon Blu-ray player BDT-3 & BDT-30
SMPS SCHEMATIC (Click on the pictures to zoom in)
COMMON PROBLEMS
The player won’t power up (the Power indicator is not lit):
*Check that the player’s Ac power cord is properly plugged
into the player’s Power cord connector.
* Check that the player’s Ac power cord is plugged into a
working Ac out let and that the Ac outlet is not controlled by a switch.
* Make sure that the Master Power switch (on the player’s
rear panel) is in the “On” position.
The disc does not play:
* Check that the disc is inserted correctly (label side up).
* Check that the disc is the correct type: Bd-video
(single-layer or double-layer), DVD-video, DVD +R/+RW, DVD-R/-RW, cd dA (cd digital
audio), cd-R/RW.
Other disc types will not play.
No picture:
* Check the connection between the player and the TV.
* Check that the TV is turned on and that it is set to the
correct input source.
* Confirm that all of the choices made in the display
settings menu are correct for your TV.
* Check that the TV is hdcP-compliant. The player cannot be
used with a TV that is not hdcP-compliant.
No sound:
* Check that the HDMI and/or coaxial digital connections are
properly made.
* If you’re using the coaxial digital connection, check that
the digital audio settings on the connected device have been properly set.
* If you’re using only the HDMI connection, check that the HDMI
audio settings on the connected device have been properly set.
* If you’re using only the HDMI connection, check that the BDT
3/BDT 30’s HDMI Audio Output is set to “On.
The picture appears in the wrong aspect ratio:
Change the Aspect Ratio setting in the display settings menu
to match the TV.
There is noise or other interference in the picture while
playing a Blu-ray disc recording or DVD:
Check that the disc surface is clean and not scratched.
Cannot access media on a connected USB device:
• check that the device is formatted in the FAT32 file
system. Other file systems are not compatible with the BDT 3/BDT 30.
The player does not respond to remote-control commands:
* Replace both remote-control batteries with fresh ones, and
make sure that they are installed correctly.
* Hold the remote control closer to the player.
* Check that the player’s remote sensor is in the remote
control’s line of sight.
* Make sure that the protective shipping film has been
removed from the player’s front panel.
The player does not respond to commands, or it behaves in an
erratic way:
* Unplug the player’s power cord from the AC outlet, wait 30
seconds, and plug it back in.
* The Ø symbol appears on the screen when you press a
remote-control button:
* The selected function is not permitted at the time you press
the button.