Dcc134 play and 2sec later reverse, and 2 sec later reverse…and so on!

Hi, i have changed a belt in a dcc 134 because the original one melted! After that, the dcc play with no sound and non information during 2 sec, and reverse and play with non sound and non information during 2 sec and reverse and so on!! Something i ve not done correctly? I bought this dcc and it had a belt issue, but maybe it is more complicated that i thought! What do you think about that? Maybe you already seen this issue? Thanks a lot !!

Hi,

Could be the small reverse switch (switching A-B) is broken.

Thanks for you reply, i observe that when i spin the motor manually (clockwise) the wheel with reflective parts turn too, but when i turn the motor in the other way (anti clockwise) the wheel with reflective parts dont turn anymore!! It is weird!!

I can also say that when i rewind or forward the tape, the dcc 134 player rewind a few seconds and forward then a few second and stop! And when i push the stop button to shut down the unit i hear a little forward just before the shut off!

I also see that the cam gear never turns when i spin manually the motor!!

Watch this to fully understand the mechanism switching part. It is the same for the DCC134

Philips Digital Compact Cassette DCC 170 repair

i disassembly the dcc and desolder the pins to access the yoke and the trigger level,( ive already put my belt without desoldering the motors and solenoid pins !),

if i understand your video, the switch must be in the left position (REV position) before power on, correct?

I move manually the motor (anti clockwise) and push the trigger lever to be sure the yoke is in FEW , or, STOP, or REV mode, and its ok!

the mechanical part seems to be fine. I realize, with an ESR meter, that CR01 and CR06 where in poor condition, and then i will replace them before assemblying the whole pcb, and be sure that the yoke is in the REV mode. I have another poor capacity, CH18, but its close to the headphone IC and i can fix it later !!

Finger crossed !!

Hi,

Any position would work, as long as the switch matches.