NI-210SC Curve Tracer

A customer brought me this Denon DCD-715 CD Player. He says it no longer plays CDs correctly. I've not fixed one of these before but I have noticed there is something of a resurgence of interest in retro music formats, first vinyl and now cassette and CD. So there are probably skills here worth learning. Let's see how I go on... 👉Click on the link https://s.click.aliexpress.com/e/_EwqqB1W or enter the search code [AYVGPW] on the AliExpress homepage. And don't forget to enjoy extra savings with the exclusive discount codes below. 🌟 Remember, these codes can be used on almost all items in selected countries on AliExpress, $2.00 off on orders over $15【 IFP1I79F 】 $4.00 off on orders over $29【 IFPUGFGV 】 $7.00 off on orders over $49【 IFPDVVSK 】 $9.00 off on orders over $69【 IFPEMF61 】 $13.00 off on orders over $99【 IFPLCPYY 】 $20.00 off on orders over $159【 IFPUAKBL 】 $25.00 off on orders over $209【 IFPCIIYI 】 $40.00 off on orders over $329【 IFP8IPZ4 】 $55.00 off on orders over $459【 IFP7XJ1C 】 valid until 7th April For All Your PCB needs: free $5 discount coupon https://www.pcbway.com/setinvite.aspx?inviteid=561767 For All Your PCB needs: free $5 discount coupon https://www.pcbway.com/setinvite.aspx?inviteid=561767 Equipment used in my videos. These are affiliate links, you pay the normal price and I make a small commission. DM40C https://s.click.aliexpress.com/e/_c4q1dFy7 Aneng AN870 (Same as Zoyi ZT219) https://s.click.aliexpress.com/e/_c2wcOv9N Zoyi ZT-DQ02 https://s.click.aliexpress.com/e/_oB2u3sT WinAPEX 268B Clamp Meter https://s.click.aliexpress.com/e/_opJTjEP VC480C+ MILLIOHM METER https://s.click.aliexpress.com/e/_onE0FaJ MESR-100 ESR METER https://s.click.aliexpress.com/e/_oombcej XC6013L CAPACITOR METER https://s.click.aliexpress.com/e/_omnOxub FNB58 USB ANALYZER https://s.click.aliexpress.com/e/_c3hysTXt 4KV Breakdown Tester https://s.click.aliexpress.com/e/_omKXmND LED Backlight Tester https://s.click.aliexpress.com/e/_oCRPzdl NI-210SC Curve Tracer https://s.click.aliexpress.com/e/_o2e0Par NI210SJ (cheaper option but watch my review) https://s.click.aliexpress.com/e/_oD60O0D PCI POST ANALYZER https://s.click.aliexpress.com/e/_c44XQKaj FNIRSI 1014D SCOPE https://s.click.aliexpress.com/e/_c2xAnnbv NPS3010W 30V 10A PSU https://s.click.aliexpress.com/e/_oDuHLdl Nice-Power Dual 120V 3A PSU https://s.click.aliexpress.com/e/_okGvYQ7 HR1520 Pro Short Killer https://s.click.aliexpress.com/e/_c2RE3ToB KSGER T12 Soldering Station https://s.click.aliexpress.com/e/_omqBjWR AIFEN-A9 PRO Soldering Station C115/C210/C245/C470 https://s.click.aliexpress.com/e/_ongFBEJ C470 Soldering Iron & Tips https://s.click.aliexpress.com/e/_opm1OND https://s.click.aliexpress.com/e/_oDVNACf QUICK 861DW https://s.click.aliexpress.com/e/_ooW7QGR PROS'KIT SS-331H https://s.click.aliexpress.com/e/_omxB5H5 Sequre HT140 Hot Tweezers https://s.click.aliexpress.com/e/_opH6KS3 KADA 853B Preheater https://s.click.aliexpress.com/e/_opPOUgX FNIRSI SWM-10 Spot Welder https://s.click.aliexpress.com/e/_ooZey3t INFIRAY P2 PRO IR CAMERA + MACRO LENS https://s.click.aliexpress.com/e/_ootcxPv TOOLTOP ET13S THERMAL CAMERA METER https://s.click.aliexpress.com/e/_c4MMdodZ ET13S MACRO LENS https://s.click.aliexpress.com/e/_ol9d8hh Trinocular Microscope https://s.click.aliexpress.com/e/_okJictD TOMLOV TM4K AF FLEX https://s.click.aliexpress.com/e/_oBirts7 TL866 II+ PROGRAMMER https://s.click.aliexpress.com/e/_c32XDS1D NC-559-ASM FLUX https://s.click.aliexpress.com/e/_onMlHRD DESOLDER BRAID (I use size 8045) https://s.click.aliexpress.com/e/_onhlLkx HX-T100 SOLDER https://s.click.aliexpress.com/e/_o2DHwJH ESD-11 TWEEZERS https://s.click.aliexpress.com/e/_om2F4w3 Learn Electronics Repair Discord https://discord.gg/vam6YC8vwU If you would like to support this channel You can send donations https://www.paypal.com/paypalme/youtubeLER You can subscribe to Patreon https://www.patreon.com/learnelectronicsrepair Or you can click JOIN to become a channel member Thank you Richard