Guide: CHoco Sound EMEI Amp Module Upgrade • by Kinki Studio
DISCLAIMER
Modifications void the product warranty.
Please do not attempt to modify the unit if you're not comfortable in electronics modification works
Tools Required
EMEI Amp Module
Metric Size Allen Key 2.0mm, 2.5mm, 3.0mm, Tweezer
Step 1:
Use a 2.0mm Allen Key to loosen seven(7) screws at the bottom panel to dismantle the bottom panel
Step 2:
Pop the bottom panel out, put it safely aside. Identify the old amp module.
Step 3:
Identify the six(6) connectors, remove them gently and carefully
Note: The connectors are fool-proof, do not be worried if you would make a mistaken connecting them in reverse order. They will only fit in one direction
Step 4:
There are total seven(7) screws securing the AMP Module to the chassis. Use a 3.0mm Allen Key to loosen the three(3) larger screws securing the aluminum block (heatsink) to the chassis
Step 5:
Use a 2.5mm Allen Key to loosen the four(4) screws
Note: There are two screws underneath the preamp module, please pay attention to these two screws
Step 5:
Dismantle the old amp module from the chassis
Step 6:
Total seven(7) screws removed along with the old amp module
Step 7:
Use a tweezer to aid inserting the screw to the position on the new amp module
Step 8:
Position the new amp module to the chassis, use a 2.0mm Allen Key to tighten the screw.
Note: Do it carefully as the screw may be out of position. Repeat Step 7 if required
Step 9:
Use a tweezer to install the 2nd 2.0mm screw.
Step 10:
Tighten all the four(4) 2.0mm screws
Step 11:
Insert the three(3) 3.0mm screws, tighten them by using a 3.0mm Allen Key
Step 12:
Connect six(6) connectors to the new amp module
Step 13:
Done! You have completed the amp module upgrade of the CHoco Sound EMEI Integrated Amplifier!
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