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Home electronics, consumer electronics, professional electronics - Television sets (plasma, HDTV, LCD, TFT, Big screen tv), Monitors (TFT-LCD panels, conventional CRT), VCR, DVD, Car Audio etc.

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File name:Vw gamma 3.rar
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Size:300 kB
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Group:Electronics > Software
Uploaded:28-07-2006
User:Rudi53
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Extracted files:3
File name Adapter.pdf

1 2 3 4 LPT 1 D 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 1 74LS05 D 2 1 2 3 4 3 4 5 6 5 6 SDA SCL Power control work / NOT work +5v permanent GND C C 7 pin 74LS05 14 pin 74LS05 B B 8 9 1k 4.7 k 0.1 mF A A 1 2 3 4
File name Important!!!.txt

This version is just for win98se !! tested working fine here in YU! Thanks all!!!
File name readme-.txt

READ THIS CAREFULLY !!!! PROCEDURE : 1. backup EEPROM content first ! 2. solder adapter pins to radio : GND on radio GND SDA on 5 pin of EEPROM SCL on 6 pin of EEPROM Power control - on 45 pin of MCU +5v permanent - on 64 pin of MCU work/NOT work - on red connector of tape deck (picture) _________________________________ front panel < | o o o o o | o o o o o [soldering side] | | | this pin 3. load tape deck manually 4. connect adapter to PC 5. turn radio power control into OFF position 6. start program ( for port initialization ) 7. put power supply 12v to radio 8. press START button 9. wait :)) NOTES : 1. Minimal searching time ( up to 1999 ) - 50 minutes. 2. This program runs only on Pentium (and higher) computers, sorry . NOT run on 386 and 486. 3. You can make adjustments of some parameters - range of code (up to 1999 or to 9999); I2C delay - from 1 to 30 mks; Initial code ( if you want to stop program , it remember last code ); waiting time - from 1 to 4 seconds ( this is time for waiting after power on ) 4. All other buttons in program - Power ON, EEPROM R/W, Reset counter, Code ON - made only for debugging. It is not necessary to use them , but if you want ... 5. You can minimize this prog to tray while it searching for code . It automatically popup from tray , when find code. 6. You can use 'Time Critical Priority' (find in system menu of program), but it is not recommended, because all other tasks in Windows greatly slowing down. Use it if you have strange errors in reading EEPROM content. 7. When you use small waiting time ( e.g. 1 second ) you also can find code , but it can be greater , then real. After this try this code and one or two smaller codes. 8. Automatical resetting of $EE cell . ONLY for carradio-decoding members ! WBW Vaf ([email protected]) Report results , please !



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