I have a sony lbt d550 cassette player that needs new belts. I need a picture of how to install the belts or how they are configured.

You may have an issue with the cassette deck on your Sony LBT-D550. The cassette deck uses a belt drive system to operate the cassette mechanism; if belts are broken, it can cause the deck to malfunction.
All the belts may have failed at the same time, but it's also possible that there is another issue causing the problem. Some possible causes of a cassette deck malfunction include:

• A problem with the cassette mechanism itself, such as a jammed cassette or worn-out gears.
• A problem with the cassette deck's motor, which a malfunctioning capacitor or other components could cause.
• A problem with the cassette deck's control board, which a malfunctioning switch or other components could cause.

To determine the cause of the problem, a professional technician should look at the cassette deck.

https://www.manualslib.com/manual/353242/Sony-Bm147-Cassette-Transcriber.html

Older Sony Dual Deck cassette will not let me eject tape HELP ..try reading here. or goto this link Sony lbt d209cd cassette decks won open to eject tapes Google Search

The weakened belts in the deck combined with harden dried out grease will not allow the mechanism to cycle. That is why I steer people away from dual cassette decks as they can be very expensive to fix costing more than the original price. I have been doing these for near 45 years. What model are we talking about here?

You might try contacting Sony online chat at

What is your question Welcome to Sony Live Help

They may have a downloadable manual. Good luck.

Hi,
Flat belt part number is..
301657001.. BELT (CAPSTAN)
and square belt part number is...
302440501.. BELT (FR2)
Above said info are taken from TC-WE435 cassette player s/m.
Thanks.

just go to a good electronics store i bought a pack of ten assorted belts today for $7.97 at **** Smith Electronics

how to connetct stereo system

Hi. Make sure the flywheel turns freely and that the capstan pin and pressure roller are clean. If this is OK then it is more than likely that the belt is stretched, dried out or generally worn. These parts only have a certain usable life and are quite cheap to replace.

look at the front side of a motor,you will see two screws,remove it,and that's it,change your belt.