Casio cable for PC

Description: Clean the surface to be glued components to the printed circuit. Use a sheet of very fine sandpaper to smooth bumps fortunes. First attach the resistors and diodes. Pay attention to the polarity of the diodes! Then glue the two finished watching the first position of the pin. Finally you can glue the two capacitors paying attention to the polarity of the electrolytic capacitor. Before sticking the electrolytic capacitor to the printed circuit glue the two contacts of two small extensions cable length of about 2cm. Then glue the edges of the extension to the printed always watching the polarity. In this way the capacitor is free from the printed and you can remove it from the position of the printed glue and mount the left of the IC 4049 where there is little space by adding a little glue. Check the photo below. This is to be closed box in which to place the circuit. To assemble the two parts of the printed slide between the two sets of pin to DB25 port! The adhesion of the printed surface should be "seen" on the side of the pin 1-13 and part of the materials you need to "see" the pin 14-25. Stick the pin through the printed starting with the pin number 2. You should also stick a bridge cable (wire link) next to the pins of the door. Refer to the diagram above material to accurately position the bridge is horizontal and connects the positions 8 and 6 printed. This should be glued stuck before the DB25. Stick to the side of the material. Then chrisimopoieisthe another small piece of cable to connect the first bridge to pin 20 of the door (NOT the pin 7, looking from the side of the material!). This is the vertical bridge shown in the diagram of the material starting from the middle of 8 and 7 and should lead to pin 20 of DB25. And it will stick by the side of the printed material, because that side will find the pin 20. You can stop the neighboring pin from the pin 20 upon touch to any party wire material to prevent the possibility of a short circuit when they are not used. Using the diagram of the material stick the tip of the wire corresponding to S in the position S printed the end of the cable corresponding to the R stick it to the R position of the printed and finally the end of the cable corresponding to T stick it in position T the printed. Xanaelenxte all stick and with a multimeter if you really elenxte T of connector plug in the T of the printed circuit board, do the same for other contacts. Before installing the construction of the housing will need to modify a little pouch that you bought. You should cut with a cutter plastic protrusions that exist in the inner sides of both sides of the housing through which normally spend the screws and any other feature would prevent the placement of printed. This results in a modified housing internally as the photo.

Resistor 4.7 kOhm (yellow-purple-red)
Resistor 68 KO (blue-gray-orange)
Electrolytic capacitor 10mF/25V
Capacitor 100nF
Diode 1N4148 (3 pieces)
Zener diode ZD 5n1
IC 4049
IC MC1488 or

Mechanical Materials
Cable and two blentaz 1,25 m similar to the headphone cable
2,5 mm plug (pin), stereo. (Must be very slim)
25pin female port
Case 25pin door with screws

The assembly process begins with the preparation of the printed circuit board (PCB), which involves cleaning the surface to ensure proper adhesion of components. Fine sandpaper is recommended for smoothing any irregularities. The initial placement of components includes resistors and diodes, with careful attention to the polarity of the diodes, as incorrect orientation can lead to circuit malfunction.

Following the placement of resistors and diodes, the two capacitors are attached, ensuring that the polarity of the electrolytic capacitor is respected. Two small extension cables, approximately 2 cm in length, are glued to the PCB before the capacitor is secured, allowing for easier removal and repositioning of the capacitor adjacent to the IC 4049, which is crucial for space management on the PCB.

The integration of the DB25 connector involves sliding the two parts of the printed circuit together, aligning the pins correctly. The assembly requires that the printed surface be oriented such that specific pins (1-13) are visible while ensuring that the necessary connections to pins 14-25 are made. The connection process starts with pin number 2, continuing with the attachment of a bridge cable that connects printed positions 8 and 6 as indicated in the schematic.

A vertical bridge is also established from the middle of pins 8 and 7 to pin 20 of the DB25 connector, ensuring that the wiring is secured to prevent short circuits. Each connection is verified using a multimeter to confirm continuity and correct placement.

Before finalizing the assembly, the housing must be modified to accommodate the PCB. This involves cutting away plastic protrusions that could obstruct the placement of the printed circuit board, ensuring a clean and secure fit within the case. The final assembly results in a compact and functional electronic device, adhering to the specified design and layout requirements.Clean the surface to be glued components to the printed circuit. Use a sheet of very fine sandpaper to smooth bumps fortunes. First attach the resistors and diodes. Pay attention to the polarity of the diodes! Then glue the two finished watching the first position of the pin. Finally you can glue the two capacitors paying attention to the polarity of the electrolytic capacitor. Before sticking the electrolytic capacitor to the printed circuit glue the two contacts of two small extensions cable length of about 2cm.

Then glue the edges of the extension to the printed always watching the polarity. In this way the capacitor is free from the printed and you can remove it from the position of the printed glue and mount the left of the IC 4049 where there is little space by adding a little glue. Check the photo below. This is to be closed box in which to place the circuit. To assemble the two parts of the printed slide between the two sets of pin to DB25 port! The adhesion of the printed surface should be "seen" on the side of the pin 1-13 and part of the materials you need to "see" the pin 14-25. Stick the pin through the printed starting with the pin number 2. You should also stick a bridge cable (wire link) next to the pins of the door. Refer to the diagram above material to accurately position the bridge is horizontal and connects the positions 8 and 6 printed.

This should be glued stuck before the DB25. Stick to the side of the material. Then chrisimopoieisthe another small piece of cable to connect the first bridge to pin 20 of the door (NOT the pin 7, looking from the side of the material!). This is the vertical bridge shown in the diagram of the material starting from the middle of 8 and 7 and should lead to pin 20 of DB25.

And it will stick by the side of the printed material, because that side will find the pin 20. You can stop the neighboring pin from the pin 20 upon touch to any party wire material to prevent the possibility of a short circuit when they are not used. Using the diagram of the material stick the tip of the wire corresponding to S in the position S printed the end of the cable corresponding to the R stick it to the R position of the printed and finally the end of the cable corresponding to T stick it in position T the printed.

Xanaelenxte all stick and with a multimeter if you really elenxte T of connector plug in the T of the printed circuit board, do the same for other contacts. Before installing the construction of the housing will need to modify a little pouch that you bought.

You should cut with a cutter plastic protrusions that exist in the inner sides of both sides of the housing through which normally spend the screws and any other feature would prevent the placement of printed. This results in a modified housing internally as the photo. Resistor 4.7 kOhm (yellow-purple-red) · Resistor 68 KO (blue-gray-orange) · Electrolytic capacitor 10mF/25V · Capacitor 100nF · Diode 1N4148 (3 pieces) · Zener diode ZD 5n1 · IC 4049 · IC MC1488 or Mechanical Materials · Cable and two blentaz 1,25 m similar to the headphone cable · 2,5 mm plug (pin), stereo.

(Must be very slim) · 25pin female port · Case 25pin door with screws