Hi all,

I'm working on a Mata Hari. TP5 on the mpu should be 5vdc. But, I'm only getting 4vdc. On the rectifier board, I re- pinned all connectors and get the same result. TP3 on the rectifier board should give me 12vdc but I'm only seeing 10.5vdc. Removing JP3 from the mpu should give me a higher voltage reading but I'm not seeing the same 10.5vdc reading. I thought maybe BR2 was giving me the lower voltage so I changed it. Again, same reading, 10.5vdc on the rectifier board at TP3. This is low. I then thought it may be the fuse holder in line with TP3 on the rectifier. I changed this too. I'm still getting the same result. Anyone have any ideas? On the mpu the red LED is stuck on. No flash or flicker because It's not getting 5vdc.

Ok.. I started with voltages at TP3 first once I removed connectors from all boards. I was getting the required 12vdc which is used to generator the +5vdc
on the put. So, now I knew the transformer and bridge rectifier board are working correctly. I plugged in the connectors on the mpu next and all was well. I was getting 16vdc at the bridge rectifier TP3 which is still good and getting 7 flashes now where before I just had a locked on led. When I plugged in J3
on the driver board is where it all went down hill. This connector, when plugged in locked on the led on the mpu. So, I unplugged and replugged and was
now getting proper voltages on the driver board and correct flashes. All is good now. I'll need to re pin J3 on the driver board. Seems those pins caused my havoc.

Thanks!