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Author Topic: FT2400 backlight out  (Read 2847 times)
WT8E
Member

Posts: 55




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« on: March 05, 2013, 08:48:44 AM »

Somewhere I read about replacing the backlite lamps with a resistor and a LED. I have searched here but no luck. My meter is completely out, any leads to where I can find that information will be appreciated.
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N4NYY
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Posts: 4747




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« Reply #1 on: March 05, 2013, 09:51:22 AM »

http://gloucestercountyarc.weebly.com/the-elmers-shack.html

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W9GB
Member

Posts: 2616




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« Reply #2 on: March 05, 2013, 11:02:46 AM »

Yaesu FT-2400H Owner's Manual
http://home.comcast.net/~jetaylor433/ft2400h.pdf

Yaesu FT-2400H Service Manual
http://home.comcast.net/~aa4df02/ft2400tm.htm

Yaesu FT-2400 Schematic Diagrams
http://www.ko4bb.com/manuals/index.php?dir=Yaesu/Yaesu_-_FT-2400

Packet Modification
http://www.repeater-builder.com/yaesu-vertex-standard/pdfs/yaesu-ft-2400h-packet-mod.pdf

Contact Yaesu USA Parts for your replacement parts order.

Yaesu USA
6125 Phyllis Drive
Cypress, CA 90630 USA
1-714-827-7600

For Technical Support or Customer Service call,
(714)827-7600 between 8AM – 5PM PST

For Parts Department call (714)827-7600 between 8AM – 5PM PST.
===
The FT-2400H uses FOUR Lamps and FOUR Lamp holders found on the
CNTL UNIT printed circuit board (front panel).

Q1000065 LAMP : DIAL LIGHT 9 VOLT (PL2001-PL2004 in schematic and PCB X-Ray layout)
R3139660 LAMP HOLDER
==
NEED A NEW LITHIUM COIN CELL ??   That is BT2001, CR2016-TS1 (solder tab)
That Yaesu Part number:  Q9000552 Lithium Battery

Digi-Key P222-ND / Panasonic CR-2016/F2N (over 53,000 in stock !!) at $ 1.08 each.
The OLD Sanyo suffix for this solder tab was: 1F2, as CR2016-1F2
http://www.panasonic.com/industrial/includes/pdf/CR-2016-F2N%20(CR2016-1F2E).PDF

Panasonic CR and BR lithium coin cells
http://www.panasonic.com/industrial/batteries-oem/oem/primary-coin-cylindrical/br-cr.aspx

--
These are related Yaesu part numbers;
Q1000086 LAMP 10V/60MA CLEAR CAP (2400/5100) $ 1.25
Q1000087 LAMP 10V/60MA ORANGE CAP $ 1.25
Q1000088 LAMP 10V/ 60MA RED CAP (2500) $ 1.25
« Last Edit: March 05, 2013, 11:39:09 AM by W9GB » Logged
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