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Karaoke Star
Service Manual
This document contains sensitive proprietary information.
All recipients must have a current non-disclosure agreement
on file with ION Audio.
Do not make illegal copies of this document.
The information in this document contains privileged and confidential information. It is
intended only for the use of those authorized by ION Audio. If you are not the authorized,
intended recipient, you are hereby notified that any review, dissemination, distribution or
duplication of this document is strictly prohibited. If you are not authorized, please
contact ION Audio and destroy all copies of this document. You may contact ION Audio
at support@ionaudio.com.
© Copyright ION Audio
Confidential
ION Audio
[iPK2]
v1.0
2018-01-30
ATTENTION!
ION Audio Service Manual
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Summary of Contents for ION Karaoke Star
- Page 1 The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by ION Audio. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited.
- Page 2 You shall not use, sell or otherwise transfer spare or replacement parts supplied by ION Audio to you (i) to repair or be used in products manufactured for or by third parties or (ii) to any third parties for any purpose.
- Page 3 ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ION AUDIO SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND ION AUDIO SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
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Page 4: Safety Instructions
The product is exposed to water or excessive moisture, The AC power supply plug or cord is damaged, d. The product shows an inappropriate change in performance or does not operate normally, or The enclosure of the product has been damaged. Confidential ION Audio Service Manual... -
Page 5: Bill Of Materials (Bom)
Bill of Materials (BOM) Part No. Part Name Spec 10530036 Iron prop DN-MB6036 12030030 Rocker switch AN-S330,PS8A-2B1B2-1H-01,250VAC/10A 125VAC 16040046 cable AN-W446,1P,16#,UL1015,60mm 16040842 cable AN-W4402,2P,18#,UL1617 16041065 cable AN-W4626,2P,18#,UL1007,150mm 19020111 glass tube fuse 218,1A/250V,Φ5*20mm 20110149 lens DN-PL1117 20320036 handle DN-PE2035,ABS,80%,UL94V-0, MT11020,ROHS,V1.0 20360105 塑胶片 DN-PE6055, ABS,80%,UL94V-0, ROHS,V1.0 20410129 buttons DN-PEB084,ABS,80%, Pantone Cool Gray 6C,ROHS,V1.0... - Page 6 20660046 mound layer DN-PC6041,(2),ABS,80%, white, MT11020, V1.0 20660047 mound layer DN-PC6042,(3),ABS,80% , white, MT11020, V1.0 21010520 wooden case DN-X10218,MDF,T=9mm, CARB,V1.0 22011120 manual ION, safety manual, 7-51-1340-B 22011185 manual IPK2, english manual,V1.4 22050006 drying agent 50g,DMT,SGS 23010533 packing bag （290+390）*750*0.1mm 23010562 packing bag PE,120*280*0.06mm...
- Page 7 16070080 power line AN-W982,3C,0.75mm2,H05VV-F,1830mm, bk, Austrial 22150003 service card ION, V1.2 23090679 giftbox 300+C3+C3,T=6mm,487*352*533mm, V1.0 23090749 giftbox 300+C3+C3,T=6mm,487*352*533mm, CA,V1.0 90041719 bar code label IPK2,6*50mm, UL, V1.1 90041738 bar code label IPK2, 76*50mm,CA,V1.0 90200056 mark label BLACK&361C Φ30mm, V1.0 90200071 mark label...
- Page 8 FX MIC Frequence sense(OSC1) AMP B PEAK Red TITLE: MIC FX & DSP POWER DATED: CHECKED: DATED: APPROVED: DATED: DRAWN: Jason Li SHEET: 1 OF 2 DWG NO: SCALE: REV: SIZE: A3...
- Page 9 TITLE: DSP & SDRAM I/O DATED: CHECKED: DATED: APPROVED: DATED: DRAWN: Jason Li DWG NO: SCALE: SIZE: A3 REV: SHEET: 2 OF 2...
- Page 10 MIC 1 MIC 2 MIC 6.35 INPUT PCB AUX/CD/MP3 NPK2 INPUT TITLE: DRAWN: DATED: CHECKED: DATED: APPROVED: DATED: Jason Li SHEET: 1 OF 6 DWG NO: SCALE: SIZE: A3 REV:...
- Page 11 NPK2 PRE TITLE: DATED: CHECKED: DATED: APPROVED: DATED: DRAWN: Jason Li SHEET: 2 OF 6 DWG NO: SCALE: SIZE: A3 REV:...
- Page 12 NPK2 BT MODULE TITLE: DRAWN: CHECKED: DATED: APPROVED: DATED: DATED: Jason Li SHEET: 3 OF 6 DWG NO: SCALE: SIZE: A3 REV:...
- Page 13 PVCC PVCC FAULT OUTN GAIN0 PGND GAIN1 OUTN AVCC AGND GVDD OUTP PLIMIT PGND OUTP 4 OHM PVCC SPEAKER OUT AVCC PVCC TPA3112D AMP PCB NPK2 AMP TITLE: DRAWN: DATED: CHECKED: DATED: APPROVED: DATED: Jason Li SIZE: A3 DWG NO: SCALE: REV: SHEET: 4 OF 6...
- Page 14 TITLE: NPK2 LCD & KEYPAD DATED: CHECKED: DATED: APPROVED: DATED: DRAWN: Jason Li DWG NO: SCALE: SIZE: A3 REV: SHEET: 5 OF 6...
- Page 15 POWER INPUT +16V NPK2 POWER TITLE: DRAWN: DATED: CHECKED: DATED: APPROVED: DATED: Jason Li SIZE: A3 SHEET: 6 OF 6 DWG NO: SCALE: REV:...