JX-3P Service Question (Reference Voltage)

The place for parts & services: Modifications, Spare Parts and Repair Services, Sample Packs, Accessories.
Forum rules
This forum follows the same rules outlined in Gear For Sale Rules and Guidelines

Moderators have the right to edit your posts to keep them within the framework of these rules.
Post Reply
kevinmcnasty
Newbie
Newbie
Posts: 6
Joined: Sat Dec 10, 2016 8:02 pm

JX-3P Service Question (Reference Voltage)

Post by kevinmcnasty » Sat Dec 10, 2016 8:14 pm

I have a Roland JX-3P with the Kiwi mod installed and I'm going through and calibrating the oscillators/filters/etc. but when I go to adjust the reference voltage, I can only get the volt meter to read 2.83v-3.83v
The manual says that it should be set to 4.7 volts but I'm running out of adjustment on the VRef port. Does anyone have any suggestions. I don't want to put this thing back together if it's not right. Thanks in advance :?:
Top
kevinmcnasty
Newbie
Newbie
Posts: 6
Joined: Sat Dec 10, 2016 8:02 pm

Re: JX-3P Service Question (Reference Voltage)

Post by kevinmcnasty » Sat Dec 10, 2016 9:32 pm

I figured out my problem. Apparently I was grounding the negative probe in the wrong place. :roll:
Top
Post Reply

Return to “Gear Services & Other Goods”