DBPOWER RD-810 Power Supply Circuit Replacement

Step 1 Top Cover



• Make sure the projector is unplugged before starting
• Place the projector upside down to access the screws on the bottom.
• Remove the five 7mm long screws using a #3 Phillips screwdriver at least 2 inches long.
Step 2

• Flip the projector over and then remove the cover by lifting it up.
Step 3 Motherboard and LED Bulb
• Remove the three 6mm PH2 phillips head screws.
• Disconnect the ribbon cable by flipping up the latch on the connector and then pull the ribbon out.
Step 4
• Disconnect the three wire connectors. Grasp both sides of the connector and pull apart.
• Keep the connector parallel to the mother board to avoid breaking the solder connection.
• Lift the motherboard up and place it out of the way.
Step 5
• Remove the five 7mm PH2 phillips head screws on the black plate and lift the plate out.
• Lift the aluminum heat sink up to remove it from the projector.
• The motherboard is already removed in this step.
Step 6 Power Supply Circuit
• Remove the two 9mm PH2 phillips head screws.
• Lift the mirror behind the power supply circuit out to gain access to the circuit board.
Step 7
• Lift the power supply circuit board out of the projector.
• Disconnect the cable connector by pulling the two sides of the connector apart.
• Keep the connector parallel to the circuit board to avoid breaking the solder connection.

Author

with 1 other contributor

John Russell

Member since: 02/14/18

914 Reputation

9 Guides authored

Badges: 8

• 
• 
• 

+5 more badges

Team

USF Tampa, Team S5-G3, Eyestone Spring 2018 Member of USF Tampa, Team S5-G3, Eyestone Spring 2018

USFT-EYESTONE-S18S5G3

3 Members

9 Guides authored

Embed this guide

Choose a size and copy the code below to embed this guide as a small widget on your site / forum.

Preview