Velleman k8065 Assembly Manual Download Page 12

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On/Off switch

Frequency/mode select button

Frequency/mode indicators

Level adjust

RCA outputs

Selecting a frequency : press (2) repeatedly until the LED indication displays the right frequency.

Toggle between normal and burst mode* : Hold selector (2) for a few seconds and then release it. The

indication LED flashes 3x for the burst mode and only once for the normal mode.

* Burst-mode: output: 20ms on, 500ms off (50Hz, 100Hz & 1KHz only)

20. Instructions

Instructions

Front side

Back side

Summary of Contents for k8065

Page 1: ...POCKET AUDIO GENERATOR K8065 ILLUSTRATED ASSEMBLY MANUAL H8065IP 1 Total solder points 109 Difficulty level beginner 1 2 3 4 5 advanced Great little gadget for service repair testing education etc...

Page 2: ......

Page 3: ...wave 50Hz 100Hz 1KHz 10KHz 20KHz Burst 50Hz 100Hz 1KHz Burst mode 20ms ON 500ms OFF Noise 32 bit digital noise Output level 10Kohm 0 to 775mV 0dB Outputs 2 x RCA cinch Power supply 2 x CR2016 or 2 x C...

Page 4: ...he eyes Needle nose pliers for bending leads or to hold components in place Small blade and Phillips screwdrivers A basic range is fine For some projects a basic multi meter is required or might be ha...

Page 5: ...nts are cone shaped and shiny 3 Trim excess leads as close as possible to the solder joint REMOVE THEM FROM THE TAPE ONE AT A TIME AXIAL COMPONENTS ARE TAPED IN THE CORRECT MOUNTING SEQUENCE You will...

Page 6: ...e polarity D CATHODE IC1 14P 6 IC socket Watch the position of the notch J1 J2 1 Jumper C1 15pF 15 C2 15pF 15 C3 100nF 104 C5 560pF 561 C6 10nF 103 C7 15nF 153 7 Capacitors C RV1 1K 8 Resistor trimmer...

Page 7: ...ors R1 20K 2 0 0 2 1 R2 20K 2 0 0 2 1 R4 20K 2 0 0 2 1 R5 20K 2 0 0 2 1 R6 20K 2 0 0 2 1 R7 20K 2 0 0 2 1 R8 20K 2 0 0 2 1 R9 10K 1 0 0 2 1 R10 10K 1 0 0 2 1 R11 10K 1 0 0 2 1 R12 10K 1 0 0 2 1 R13 10...

Page 8: ...ed COLOR 2 5 LD CATHODE Construction 16 LEDs Watch the polarity D E A B SW2 KRS0611 Mount the push button at the solder side of the PCB SW 17 Push button IC1 VK8065 programmed PIC16F630 18 IC Watch th...

Page 9: ...ng to figure 1 0 The RCA cable will run through them Solder the signal wires or the RCA cable to the OUT terminal on the PCB see figure 2 0 Solder the shielding of the RCA cable to the GND terminal on...

Page 10: ...tteries into the battery holder Mind the polarity see figure 3 0 Mount all parts and close the housing by means of the enclosed screws see figure 4 0 BEWARE Do not forget to feed the RCA cable through...

Page 11: ...11 Now stick the enclosed stickers to the housing see fig 5 0 Fig 5 0 Assembly...

Page 12: ...y until the LED indication displays the right frequency Toggle between normal and burst mode Hold selector 2 for a few seconds and then release it The indication LED flashes 3x for the burst mode and...

Page 13: ...13 Example 100Hz burst signal Noise mode hold 2 and activate the device then release button 2 The noise mode is indicated by the two bottom LEDs 100Hz Instructions Noise output...

Page 14: ...14 21 PCB layout PCB...

Page 15: ...C6 10nF C7 15n R14 10K GND T2 BC547 ZD1 5V1 GND R15 10K GND GND SK1 SK2 GND RV1 C4 47 F R19 1K T3 BC557 GND 14 5 6 VSS RC4 RC5 7 RC3 8 RC2 9 RC1 10 RC0 IC1 VDD 1 GND RA5 T1CKVOSC1 CLKN RA4 T1G OSC2 C...

Page 16: ...s and typographical errors reserved Velleman Components nv H8065IP 2004 ED1 rev 1 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com 5 4 1 0 3 2 9...