Aiwa Tape Deck Right Output Low

[Carm99]

Hi
I have an Aiwa AD-6900 mkII that I just replaced a couple of belts on.
I haven't used it for a couple of years due to not doing the belts but when
I put a tape in and play it ,I'm only getting output on the left channel but the VU's are the same.
Rather ,Im getting output on the right ,but it's really really low.
Anyone know what could be wrong with it?
Cheers

[Carm99]

Re: Aiwa Tape Deck Right Output Low

I sussed out that Im getting both channels using the Din on the back.
I wouldn't mind using the phono outs if anyone can figure that out.
Cheers.