Differences

This shows you the differences between two versions of the page.

--- airmatefix:start [2020/05/28 11:05] – support
+++ airmatefix:start [2022/07/18 09:12] (current) – support
@@ Line 7: / Line 7: @@
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 \\
-===== Under construction! =====
+===== Opening and repairing of the unit is at own risk! =====
+\\
+===Be carefull when opening the unit!===
+\\
+===Jumper settings can be made without warranty expiration!===
+\\
+===Opening and applying repairs or modifications to the unit will expire the warranty!===
+\\
+===Be sure that the unit is disconnected from the power source!===
+\\
+===Never bypass or replace the fuse with a higher value fuse!===
+\\
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@@ Line 15: / Line 26: @@
 {{:airmatefix:tool1.jpg?300|}}
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-A plastic spoon to lift the potentiometer knobs.\\
+A plastic tool (spatula / spoon) to lift the potentiometer knobs.\\
 The plastic prevents scratching the front.\\
 \\
@@ Line 27: / Line 38: @@
 {{:airmatefix:tool3.jpg?300|}}
 \\
-Combination pliers with the edges taped in a few layers of painting tape to prevent for scratching.\\
+To remove potentiometer nuts a combination pliers with the edges taped in a few layers of painting tape to prevent for scratching.\\
 \\
 \\
@@ Line 45: / Line 56: @@
 ===== How to open an Airmate in the right order =====
 \\
+To open an Airmate follow the next steps carefully.\\
+\\
+=== Be sure that the unit is unplugged from the power source! ===
+\\
+\\
+{{:airmatefix:airmate1.jpg?600|}}
+\\
+Remove the three screws in at the bottom row.\\
+\\
+\\
+{{:airmatefix:airmate2.jpg?600|}}
+\\
+Remove the screw on the Left side.\\
+\\
+\\
+{{:airmatefix:airmate3.jpg?600|}}
+\\
+Remove the screw on the Right side.\\
+\\
+\\
+{{:airmatefix:airmate4.jpg?600|}}
+\\
+Remove the three screws on the bottom side.\\
+\\
+Now the bottom housing can be lift off.\\
+\\
+\\
+{{:airmatefix:airmate7.jpg?600|}}
+\\
+In a lot of cases it is possible to locate problems without disassembly of the P.C.B. and back metal.\\
+\\
+Faders can be replaced without further dissasambly except the 2 screws that hold the fader in de front.\\
+Be sure to use the same screws as longer screws can lock up the fader travel.\\
+\\
+\\
+-----
+\\
+===== To remove or replace a print circuit board from the Airmate =====
+\\
+{{:airmatefix:airmate5.jpg?600|}}
+\\
+Remove the 3 screws at the top side.\\
+\\
+\\
+{{:airmatefix:airmate6.jpg?600|}}
+\\
+Remove the screws that hold the connectors.\\
+\\
+The small connector board on the right can remain assembled.\\
+\\
+\\
+{{:airmatefix:removeknob.jpg?600|}}
+\\
+Remove the knobs of the specific PCB.\\
+\\
+To remove a P.C.B. you also have to remove the potentiometer nuts and screws that hold the P.C.B. at the front.\\
 \\
 \\
@@ Line 52: / Line 118: @@
 ===== Where can I measure the Power supply =====
 \\
+Each P.C.B. (except the power supply) has their own protection resistors that will burn when the current is to high.\\
 \\
 \\
-------
+===Power supply===
+{{:airmatefix:airmatepsusmd2.jpg?600|}}
+\\
+The first power supply is the switched power supply version and the second the regulated version.\\
+We marked the Ground with a Green dot at the metal mounting bracket.\\
+At the Red dot you can measure the possitive (+15 volt switched power supply and +18v volt regulated power supply) voltage.\\
+At the Blue dot you can measure the negative (-15 volt switched power supply and -18v volt regulated power supply) voltage.\\
+At the Orange dot you can measure the phantom power (+48 volt).\\
+\\
+\\
+===Line module===
+{{:airmatefix:airmatelinesmd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R50 for the audio components, R58 for the logic).\\
+At the Blue dots you can measure the negative voltage (R51 for the audio components, R59 for the logic).\\
+At the Orange dot you can measure the phantom power.\\
+\\
+\\
+===USB module===
+{{:airmatefix:airmateusbsmd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R50 for the audio components, R58 for the logic).\\
+At the Blue dots you can measure the negative voltage (R51 for the audio components, R59 for the logic).\\
+At the Orange dot you can measure the phantom power.\\
+\\
+\\
+===Telco module===
+{{:airmatefix:airmatetelcosmd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R50 for the audio components, R58 for the logic).\\
+At the Blue dots you can measure the negative voltage (R51 for the audio components, R59 for the logic).\\
+\\
+\\
+===Voip module===
+{{:airmatefix:airmatevoipsmd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R50 for the audio components, R58 for the logic).\\
+At the Blue dots you can measure the negative voltage (R51 for the audio components, R59 for the logic).\\
+\\
+\\
+===Master Left===
+{{:airmatefix:airmatemaster2bsmd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R8 for the audio components, R33 for the logic).\\
+At the Blue dots you can measure the negative voltage (R9 for the audio components, R34 for the logic).\\
+\\
+\\
+===Master Right===
+{{:airmatefix:airmatemaster3smd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R10 for the audio components, R53 for the logic).\\
+At the Blue dots you can measure the negative voltage (R11 for the audio components, R54 for the logic).\\
 \\
+\\
+===Master talkback===
+{{:airmatefix:airmatemaster4smd.jpg?600|}}
+\\
+We marked the Ground with a Green dot at the cinch connector.\\
+At the Red dots you can measure the possitive voltage (R1 for the audio components, R12 for the logic).\\
+At the Blue dots you can measure the negative voltage (R2 for the audio components, R18 for the logic).\\
+\\
+\\
+-----
+\\
+Specific schematics for your Airmate version can be send on request with Serial and version number.\\
+\\
+If you have questions, please consult the factory by filling in our Support Request form.\\
+\\
+[[https://www.dnrbroadcast.com/support-related|Support Request]]\\
+\\
+[[start:|{{:iconhome.png?100|Home}}]][[SupAirmate:start|{{:iconback2.png?100|Back}}]]