Philips Vari-Lite VL770, Руководство по обслуживанию

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M
AINTENANCE
P
ROCEDURES
: W
IRELESS
DMX I
NTERFACE
PCB A
SSEMBLY
R
EPLACEMENT
0 2 . 9 6 8 7 . 0 0 1 0 0 67
2
Wireless DMX Interface PCB Assembly Replacement
WARNING: Ensure that power is completely removed (disconnected) from luminaire before
attempting any work.
To remove the wireless DMX interface PCB assembly:
Step 1. Ensure power is completely removed from luminaire and luminaire has cooled completely.
Step 2. Remove Ballast / LVS assembly as described in “Ballast / LVS Assembly Replacement” on
page 60 .
WARNING: Do not set head on or damage front lens during next step!
Step 3. Carefully, flip luminaire to access bottom of enclosure. Do not set on lens.
Step 4. Remove six 1/4-20 x 1/2" PFZ screws and remove Bottom Plate from enclosure assembly.
Figure 2-50: Enclosure Assembly Bottom Plate Removal
Step 5. At wireless DMX interface PCB assembly, disconnect all wiring.
NOTE:
Components removed and
exploded for clarity.
Enclosure Assembly
1/4-20 x 1/2" PFZ Screw (x6)
Bottom Plate