Replacement Sony Diode 11EQS10-TA2

formantjim

Member
2013-10-18 2:42 am
Hi Guys I'm currently repairing a Sony HCD-C700 that has one of these diodes 11EQS10-TA2. On the circuit diagram D910 it is just a normal diode symbol but I suspect it is something different an avalanche or tunnel can someone please help.
sony power supply.png
The ripple is severe which has caused both capacitors C921 and C923 to bulge badly but not let the magic smoke out!
The other double diode appears to check out fine but will replace it as a precaution again this is an unknown part to me would a couple of 1N4007's do as a replacement?