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IDX-PRO+VDI

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  • at schematic U105 Pins 7 have +8v
    can i use that

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    • Sure. At pin 3 you'll find ground.

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      • Ok Thanks Bro! You Help Me Full Nice
        Love U Bro You Ar Rock!!!

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        • I hope not

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          • Click image for larger version

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            at the picture have Bat +12V point
            so where i can point that
            is that direct To Battery

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            • Click image for larger version

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              Why This 0.47 Capacitor Get Very Hot!

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              • look like reversed 7805 in the silk screen

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                • i have follow on the board part placement so i need reversed 7805

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                  • Silkscreen shows proper orientation for 78L05 in TO-92 package. It's bigger brother 7805 in TO-220 package has reversed pinout.

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                    • Bro my LCD now Its Up and working But What is BAT12v+ point an the lcd don have backlight how to make backlight up

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                      • Guess what - there's also +12V on your board

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                        • BAT i think stand for battery so maybe you need to hook it at the battery paku

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                          • What is best coil for IDX-Pro??i make DD coil! RX wire 0.22 awg 260 turns whit parallel capacitor 33nF and TX wire 0.60 awg whit parallel capacitor 1uF !! But to low detect 1 euro about 18-19 cmm that is to low for IDX-Pro!!

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                            • Originally posted by seadoggy View Post
                              What is best coil for IDX-Pro??i make DD coil! RX wire 0.22 awg 260 turns whit parallel capacitor 33nF and TX wire 0.60 awg whit parallel capacitor 1uF !! But to low detect 1 euro about 18-19 cmm that is to low for IDX-Pro!!
                              Bury a coin and try that. It should do 5" plus. Raise the Sens/gain pot up on the PP channel S

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                              • Hi seadoggy

                                Try it. This is my CONCENTRIC COIL parameters:

                                - tx winding diameter 240mm ! tx 0.72mm, -29 winding 1,6 ohm, 0,523 mH

                                - rx winding diameter 120mm! rx 0.2mm,- 370 winding 80,2 ohm, 35,2 mH...

                                Originally posted by seadoggy View Post
                                What is best coil for IDX-Pro??i make DD coil! RX wire 0.22 awg 260 turns whit parallel capacitor 33nF and TX wire 0.60 awg whit parallel capacitor 1uF !! But to low detect 1 euro about 18-19 cmm that is to low for IDX-Pro!!

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