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WEEE-Reg.-Nr. DE 85504828

Audio Intense - DIY electronic kits

assembly instructions
Plakat

How to build a Player with CD-Pro2LF

We deliver detailed informations in pdf format for download here

General building instructions for CD-Pro2Lf kits...

 

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First of all: You work with an kit with high AC voltage that can cause electrical shock with danger for life!

Be aware of touching the critical parts of the power supply when you connect it to AC:

  • connectors of the AC filter
  • components which have 230 Volt AC
  • fuse holder (see pic.)

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When You work at the kit don’t connect it to the mains.

When You test pay attention: Don’t touch the parts with high voltage

Best is to disconnect it from mains!

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Upon receipt of the parts do not unpack them, just check if you have them all and leave parts as long as possible in the original packing. Definitely the CD-PRO2. Unpack only what you need.

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Work clean and ESD safe.

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Make a plan do not try to rush the player ready

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Do it step by step, check your steps upon completion and do not forget to have a look at the interconnections.

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Tip: Later when testing without a cabinet the switches can receive ESD sparks via the leads which will destroy the controller.

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You need first to secure your switches via the front panel or do not touch the buttons but operate the whole player only via the remote control in this phase of construction.
Or ground yourself before touching.

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Do not touch the soldering islands with your hands as this will not improve the soldering.

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Do not touch the soldering islands with your hands as this will not improve the soldering.

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When mounting the boards see that the bolts and washers do not touch the copper track. Same with metal housing of the 10MHz x-tal .

Assembling instructions part 1 (pdf-file, 6 MB) click here

 

Assembling instructions  part 2 click here

 

Assembling instructions  part 3 click here

 

Taking the Player into operation

If you have mount all PCB´s to the bottom panel and make the the connection cables.


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  • The stuffed boards are all tested and can connected directly to the CD-Pro2LF
  • Note that the buttons are ESD sensitive in the testing phase. Best is to use the remote control.
  • taking the PCB step by step into operation not all at once
  • check all connections before switching the power on
  • first test the power supply
  • if all voltages are i.o. connect step by step the other parts
  • at last connect the CD-Pro2Lf

For more information please look here

Akustik Perfekt, Horst Wenzel, Brungasse 14, 53117 Bonn, Germany, Fax: +49 (0) 3222 / 240 86 25,Phone: +49 (0) 228 / 93797430

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