Akai LPD8 Service Manual Download Page 4

Confidential 

Akai Professional Service Manual 

 

Safety Instructions 

 
Carefully read the applicable items of the operating instructions and these safety 
suggestions before using this product. Use extra care to follow the warnings 
written on the product itself and in the operating instructions. Keep the operating 
instructions and safety suggestions for reference in the future.   
 

1. Power 

Source. The product should only be connected to a power supply which is described 

either in the operating instructions or in markings on the product. 

 
2. Power 

Cord 

Protection. AC power supply cords should be placed such that no one is likely to 

step on the cords and such that nothing will be placed on or against them. 

 
3.  Periods of Non-use.  If the product is not used for any significant period of time, the product's 

AC power supply cord should be unplugged from the AC outlet. 

 
4.  Foreign Objects and Liquids.  Take care not to allow liquids to spill or objects to fall into any 

openings of the product. 

 
5.  Water or Moisture.  The product should not be used near any water or in moisture. 
 
6. Heat.  Do not place the product near heat sources such as stoves, 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.  Quick 
movements, excessive force or uneven surfaces may overturn the combination which may 
damage the product and rack combination. 

 
9. Cleaning.  The product should only be cleaned as the manufacturer recommends. 
 
10. Service.  The user should only attempt the limited service or upkeep specifically described in 

the operating instructions for the user.  For any other service required, the product should be 
taken to an authorized service center as described in the operating instructions. 

 
11.  Damage to the Product.  Qualified service personnel should service the unit in certain 

situations including without limitation when: 
a.  Liquid has spilled or objects have fallen into the product, 
b.  The product is exposed to water or excessive moisture, 
c.  The AC power supply plug or cord is damaged, 
d.  The product shows an inappropriate change in performance or does not operate 

normally, or 

e.  The enclosure of the product has been damaged. 

Summary of Contents for LPD8

Page 1: ...nd confidential information It is intended only for the use of those authorized by Akai Professional 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 Akai Professional and destroy all copies of this document You may contact Akai Professi...

Page 2: ...to the Manual shall be solely your responsibility and Akai Professional 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 Akai Professional and it...

Page 3: ...UTHORIZED 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 AKAI PROFESSIONAL SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY AND AKAI PROFESSIONAL SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY Regarding the Power Su...

Page 4: ... stoves 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 carefull...

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Page 7: ...Confidential Akai Professional Service Manual AKAI PROFESSIONAL LPD8 AD01 TEST PROCEDURE ...

Page 8: ...on keeps a running total of units that pass the test and units that fail the test Pressing the Clear button will reset these counts When the unit has completed the test press Close and then connect the next unit for test and then press Open to begin testing the next unit The test will step through all the sub tests automatically but the operator can jump to a selected sub test by pressing the sub ...

Page 9: ...Button Test The operator should press the button indicated on the application The application will advance to the next button provided that only the indicated button is pressed Confidential Akai Professional Service Manual ...

Page 10: ...ted They default to a range of 60 to 110 The application will indicate to the operator which pad to press The last test is the Knob Test The operator should turn the indicated knob as indicated Each knob should be turned to the minimum position and then turned fully clockwise Confidential Akai Professional Service Manual ...

Page 11: ...Confidential Akai Professional Service Manual AKAI PROFESSIONAL LPD8 AD01 Exploded View BOM ...

Page 12: ... 1 is black and other 3 is white and black silkscreen on the top surface 4 8keys rubber PAD with black silkscreen on the top surface white 5 High resistance carbon membrane 6 PCB assembly 7 16pieces screws M2 5 7 0mm P C black zinc 8 Bottom plastic housing 9 Serial number label 10 Compliance sticker label 11 6pieces rubber feet ...

Page 13: ...ks 056184000 BUBBLE BAG DUAL LAYER RED FOR AD01 ROHS 1 00 XIELI 1K 1 2weeks 074184000 CD FOR AD01 ROHS 1 00 JIAYINWAN 0 5K 5 7weeks 061184000 CABLE USB W FERRITE 1 METER L 1500mm BLACK HONGYUN USBAM MINI5P ROHS 1 00 HY05 021184600 FOOT RUBBER BLACK FOR AD01 ROHS 4 00 JINGXI 1K 5days 023184002 PCB A MAIN REV 2 AD01 ROHS 1 00 SY04 812127000 SCREW M2 5 7 0mm P C BLACK ZINC ROHS 16 00 LIGONG 5K 1 2wee...

Page 14: ...Confidential Akai Professional Service Manual AKAI PROFESSIONAL LPD8 AD01 SCHEMATIC AND PCB FILES ...

Page 15: ...2 2 2 2 0 23023 2 2 013 0C2 2 023 321 23 2 2 27 2 2 772 2 34 2 0 2 2 2 CC2 2 30 2 2 2 26 0 2 2 18 2302 2 0 23 2 0I 2 1 2 0 2 2 2 2 2 2 18 26 0 2 2302 2 2 0 7 182302 D 26 7 2 CC2 2 2 2 2 18 2302 172 2 2 2 18 2 2302 2 172 772 2 2 12 2 0I 2 C4 2 22 260 23 2 2 0 32 22 C 2 12 2302 C 32 003 B B B B B B B B B B B 012 3 4 5 6 078 9 ABCDEF GHI D 2 88 32 12 2C 40 3 F2 C 132062 27 0 C 182 30 2 0 C72 2 0 7 22...

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Page 17: ...Confidential Akai Professional Service Manual AKAI PROFESSIONAL LPD8 AD01 ECN HISTORY ...

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