Скачать или смотреть LER

Learn Electronics Repair #076
VOICEplay Live Vocal Effects Stompbox with Looping

This is one of the more unusual items I have been asked if I can repair. Although I get the general idea of it, I'm not sure in any detail exactly what it does.

The problem is that the unit powers on, the display works, but you can't select anything in the menus. It looks like it uses a rotary encoder to control the user interface and it's all just electronics at the end of the day.

So can we fix it? I mean how hard can it be really...


I work in collaboration with:
The Electronics Channel (live streams with Carlos and Detlef)
   / @theelectronicschannel  

Gran Canaria Uncovered
   / @grancanariauncovered   (with Detlef and Julie. Not electronics related)

Det Builds Stuff -    / @detbuildsstuff   (Detlef)
Retro Upgrade -    / @retroupgrade   (Carlos)


👉Click the link https://s.click.aliexpress.com/e/_EH5... or enter the search code [AY9UCJ] on the AliExpress homepage to find the latest money saving coupon codes or simply enjoy extra savings with the exclusive discount codes below, just for fans like you!

🌟 Remember, these codes can be used on almost all items in selected countries on AliExpress, except for mobile phones.


Valid until 1st November
$3 off on orders over $29:【IFPLXUU3】
$6 off on orders over $59:【IFPIKCNG】
$9 off on orders over $89:【IFPSAOPL】
$16 off on orders over $149:【IFPIDSOM】
$23 off on orders over $199:【IFPSU5PD】
$30 off on orders over $269:【IFPRMBUC】
$40 off on orders over $369:【IFP84PAJ】
$50 off on orders over $469:【IFPXRKYI】
$60 off on orders over $599:【IFPRII0M】
$70 off on orders over $699:【IFP5DNYY】
For All Your PCB needs: free $5 discount coupon
https://www.pcbway.com/setinvite.aspx...

Equipment used in my videos. These are affiliate links, you pay the normal price and I make a small commission.
Aneng AN870 (Same as Zoyi ZT219)
https://s.click.aliexpress.com/e/_oEI...
Zoyi ZT-DQ02
https://s.click.aliexpress.com/e/_oB2...
WinAPEX 268B Clamp Meter
https://s.click.aliexpress.com/e/_opJ...
VC480C+ MILLIOHM METER
https://s.click.aliexpress.com/e/_onE...
MESR-100 ESR METER
https://s.click.aliexpress.com/e/_oom...
XC6013L CAPACITOR METER
https://s.click.aliexpress.com/e/_omn...
FNB58 USB ANALYZER
https://s.click.aliexpress.com/e/_one...
4KV Breakdown Tester
https://s.click.aliexpress.com/e/_omK...
LED Backlight Tester
https://s.click.aliexpress.com/e/_oCR...
NI-210SC Curve Tracer
https://s.click.aliexpress.com/e/_o2e...
NI210SJ (cheaper option but watch my review)
https://s.click.aliexpress.com/e/_oD6...
PCI POST ANALYZER
https://s.click.aliexpress.com/e/_oBA...
FNIRSI 1014D SCOPE
https://s.click.aliexpress.com/e/_okT...
NPS3010W 30V 10A PSU
https://s.click.aliexpress.com/e/_oDu...
Nice-Power Dual 120V 3A PSU
https://s.click.aliexpress.com/e/_okG...
KSGER T12 Soldering Station
https://s.click.aliexpress.com/e/_omq...
AIFEN-A9 PRO Soldering Station C115/C210/C245/C470
https://s.click.aliexpress.com/e/_ong...
C470 Soldering Iron & Tips
https://s.click.aliexpress.com/e/_opm...
https://s.click.aliexpress.com/e/_oDV...
QUICK 861DW
https://s.click.aliexpress.com/e/_ooW...
PROS'KIT SS-331H
https://s.click.aliexpress.com/e/_omx...
Sequre HT140 Hot Tweezers
https://s.click.aliexpress.com/e/_opH...
KADA 853B Preheater
https://s.click.aliexpress.com/e/_opP...
FNIRSI SWM-10 Spot Welder
https://s.click.aliexpress.com/e/_ooZ...
INFIRAY P2 PRO IR CAMERA + MACRO LENS
https://s.click.aliexpress.com/e/_oot...
TOOLTOP ET13S THERMAL CAMERA METER
https://s.click.aliexpress.com/e/_opr...
ET13S MACRO LENS
https://s.click.aliexpress.com/e/_ol9...
Trinocular Microscope
https://s.click.aliexpress.com/e/_okJ...
TOMLOV TM4K AF FLEX
https://s.click.aliexpress.com/e/_oBi...
TL866 II+ PROGRAMMER
https://s.click.aliexpress.com/e/_ooT...
NC-559-ASM FLUX
https://s.click.aliexpress.com/e/_onM...
DESOLDER BRAID (I use size 8045)
https://s.click.aliexpress.com/e/_onh...
HX-T100 SOLDER
https://s.click.aliexpress.com/e/_o2D...
ESD-11 TWEEZERS
https://s.click.aliexpress.com/e/_om2...

Learn Electronics Repair Discord
  / discord  

If you would like to support this channel
You can send donations
https://www.paypal.com/paypalme/youtu...
You can subscribe to Patreon
  / learnelectronicsrepair  
Or you can click JOIN to become a channel member
Thank you
Richard