Cruisers Forum

Join CruisersForum Today

  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on Cruisers Forums. Advertise Here
Thread Tools Search this Thread Rate Thread Display Modes
Old 29-01-2015, 13:39   #1
Registered User

Join Date: Jan 2015
Posts: 22
JRC Jnav500 Service manual

Hy all, i have an GPS Navigator JRC JNav500 and its starts but the display shows only vertical dots, that's moves chaotic. I open it and inside i sow nothing broken, i measured the voltage of the input 12V(Pin 1 and ground at voltage regulator LM7805) .

Have someone an service manual or electrical diagram?

I mention that a hear a periodical beep, i have no antenna connected.

Best regards!
cuza is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
For Sale: YANMAR Service Manual, Parts Catalog, Operation Manual Kohanadiver Classifieds Archive 0 22-02-2013 12:41
For Sale: JRC 24-mile RADAR - Display + Dome - JRC RADAR 2000 synchronicity98 Classifieds Archive 5 12-09-2012 06:15
Yanmar 4JH4TE Service Manual Banu Oney Engines and Propulsion Systems 4 17-09-2009 20:04
Service Manual for ASKO 12505 Washer? Chief Engineer Plumbing Systems and Fixtures 1 05-04-2009 02:13
Yanmar 4JH2E owner's manual (not service manual) janders Engines and Propulsion Systems 4 19-02-2009 11:13

Copyright 2002- Social Knowledge, LLC All Rights Reserved.

All times are GMT -7. The time now is 15:21.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Social Knowledge Networks
Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2019, vBulletin Solutions, Inc.

ShowCase vBulletin Plugins by Drive Thru Online, Inc.