ION iPA91 Service Manual Download Page 2

Confidential ION 

Audio 

Service 

Manual 

Preface 

 

This document is intended to assist the service technician in the operation, maintenance and 

repair of the ION Audio device. Together with the User Reference Manual, this document provides 

a complete description of the functionality and serviceability of the Device. Any comments or 

suggestions you may have pertaining to the document are welcome and encouraged. 

 

Read This! 

 

In addition to any purchase price that ION Audio may charge as consideration for ION Audio 

selling or otherwise transferring this service manual (“Manual”) to you, if you are not a service and 

repair facility (“Service Center”) authorized by ION Audio in writing to be an authorized Service 

Center, ION Audio sells or transfers the Manual to you on the following terms and conditions: 

 

Only Service Centers authorized by ION Audio in writing are authorized to perform service and 

repairs covered by an ION Audio warranty (if any), and transfer of the Manual to you does not 

authorize you to be an authorized Service Center. 

Therefore, if you perform, or if the Manual is used 

to perform, any service or repairs on any ION Audio product or part thereof, any and all warranties 

of ION Audio as to that product and any service contract with ION Audio for that product shall be 

voided and shall no longer apply for such product, even if your services or repairs were done in 

accordance with the Manual.

 

 

All service or repairs done by you or with reference to the Manual shall be solely your responsibility, 

and ION Audio shall have no liability for any such repairs or service work. 

All such service or repairs 

are performed at the sole risk of the person performing the service or repairs.

 You agree that all 

such work will be performed in a competent, professional and safe manner at all times and to 

indemnify and fully hold ION Audio and its successors and assigns harmless in the event of any 

failure to so perform. 

 

Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of 

resale or other transfer. 

 

As the owner of the copyright to the Manual, ION Audio does not give you the right to copy the 

Manual, and you agree not to copy the Manual without the written authorization of ION Audio. 

ION Audio has no obligation to provide to you any correction of, or supplement to, the Manual, or 

any new or superseding version thereof. 

 

ION Audio shall have the right to refuse to sell or otherwise transfer repair parts or materials to you in 

its sole discretion. 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. 

 

You shall not make any warranties or guarantees with respect to the products of ION Audio or the 

use thereof on behalf of ION Audio or in your own name. 

 

The foregoing describes the entire understanding related to sale or transfer of the Manual to you, 

and no other terms shall apply unless in a writing signed by an authorized representative of ION 

Audio. 

 

All Trademarks are property of their respective companies. 

Summary of Contents for iPA91

Page 1: ...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 ATTENTION This document contains sensitive proprietary information All recipients must have a current non d...

Page 2: ...he Manual shall be solely your responsibility and ION Audio shall have no liability for any such repairs or service work All such service or repairs are performed at the sole risk of the person performing the service or repairs You agree that all such work will be performed in a competent professional and safe manner at all times and to indemnify and fully hold ION Audio and its successors and ass...

Page 3: ...TE WITH ANY ION AUDIO DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER 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 ...

Page 4: ...ves heat registers radiators or other heat producing equipment 7 Ventilation When installing the product make sure that the product has adequate ventilation Improperly ventilating the product may cause overheating which may damage the product 8 Mounting The product should only be used with a rack which the manufacturer recommends The combination of the product and rack should be moved carefully Qu...

Page 5: ... Number Unit Consume QTY 1 IPA91 ELU1 1 pcs 1 2 TNQ001 CHG PCS 1 3 IPA91 AMP PCS 1 4 IPA91 PRE PCS 1 IPA91 amplifier assembly iPA91 Level 1 BOM IPA91 MP3 Module IPA91 AMP Module IPA91 PRE Module Description Picture ...

Page 6: ...5 IPA91 THS PCS 1 6 IPA91 295W ION PCS 1 7 JR 101 PCS 1 8 T1501 5 4 IPA91 PCS 1 9 NEO91 PCS 1 Woofer Tweeter Heatsink Transformer power switching including fuse ...

Page 7: ...10 SS001 69 2 PCS 1 11 DM204 PW PCS 1 12 IPA91 WHE PCS 1 13 5X35 PCS 14 14 IPA91 THDL PCS 1 Wheels Microphone Bottom Screw Trolley handle Stand ...

Page 8: ...16 IPA91 GRILL PCS 1 17 IPA91 GSW PCS 4 18 IPA91 LED PCS 4 19 CR IPA61 PCS 1 20 IPA91 GBOX PCS 1 Grille Screw LED light Grille Remote Control Gift Box ...

Page 9: ... 4007 1 2 J9 OUT LF OUT VCC VCC 1 2 3 4 D19 KBU810 C34 2200uF 63V C35 2200uF 63V C10 104 C11 104 VCC VCC C12 2200uF 35V C13 2200uF 35V C3 104 C4 104 C25 100uF 25V C26 100uF 25V DGND C21 100uF 25V R21 1K 15V AC 1 V 2 AC 3 V 4 D1 2W10 15V L PUT AC36V D17 4007 C23 47uF 63V LF INPUT 1 2 3 4 5 6 J2 AC IN R47 33R 3W R46 47R 3W C16 104 1 2 CN3 AC12V C14 1000uF 25V R33 0R 2512 1 2 CN4 TO MP3 AC 1 V 2 AC 3...

Page 10: ...V 15V 15V C90 475 R125 100K 1 2 3 4 J2 RGB_LED C96 105 R134 2R2 Q10 S8050 R135 2R2 Q11 S8050 R136 2R2 Q12 S8050 B G R IN 1 DIDDE 2 IN 3 IN 4 OUT 5 V 6 INPUT 7 OUTPUT 8 OUTPUT 9 INPUT 10 V 11 OUT 12 IN 13 IN 14 DIDDE 15 IN 16 U13 ATT16 C97 105 C98 105 C99 105 3 3V IN_5 5V G R ADC B 12v R137 10K R138 10K R139 10K R153 0R L_GND GND R146 2R2 2W C94 330P R126 100K Q8 28S C95 106 1 2 R149 82K R127 1K R1...

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