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Category

  • Garage Replacement Parts
    • CHAMBERLAIN After 2014
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  • Keypad Pedestals
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    • Linear Pro Access
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    • AAS / Security Brands
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    • Liftmaster
    • AAS / Security Brands
    • AES Global
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    • Base Loop Detectors
    • Diablo Controls Loop Detectors
    • EDI Loop Detectors
    • GTO Loop Detectors
    • NorthStar Vehicle Detectors
    • RENO Loop Detectors
    • Loop Sealant
    • EMX Industries
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    • US Automatic
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    • Linear / Nortek
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    • Optex Virtual Detectors
    • AAS / Security Brands
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  1. Home
  2. Garage Opener Circuit Boards
  3. Chamberlain

Chamberlain Garage Opener Circuit Boards

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Products [46]

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Liftmaster 45ACT / 045ACT Replacement Logic Control Board for Garage Opener
LiftMaster 045ACTMC Security+ 2.0 Receiver Logic Board
$139.95
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Liftmaster 41AS050R1M Receiver Logic Board Assembly Models 3130 & 3130M (315 MHz)
LiftMaster 041AS050R1M 315 MHz Screw Drive Receiver Logic Board
$164.30
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Liftmaster 41AS050R2M Models 3240 & 3240M (315 MHz)
LiftMaster 041AS050R2M 315 MHz Screw Drive Receiver Logic Board
$164.30
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Liftmaster 41AB050-2 Receiver Logic Board Assembly for WD822KD, WD832KD, & HD600 (315 MHz)
LiftMaster 041AB050-2M 315 MHz AC Belt Receiver Logic Board
$159.98
(1)
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Sears Craftsman 139.53916D Receiver Logic Control Board
Sears Craftsman 139.53916D Receiver Logic Board - 315 MHz
$164.30
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Liftmaster 41AC050-1 Receiver Logic Board Assembly for 3245 & 3255 (390 MHz)
LiftMaster 041AC050-1M 315 MHz AC Chain Receiver Logic Board
$159.98
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Liftmaster 41AC050-2 Receiver Logic Board Assembly for 3265 (315 MHz)
LiftMaster 041AC050-2M 315 MHz AC Chain Receiver Logic Board
$159.98
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Sears Craftsman 41AC175-2S Receiver Logic Board Assembly
Sears Craftsman 41AC175-2S / LiftMaster 041AC075-2S Receiver Logic Board
$179.89
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Sears Craftsman 139.53992D Logic Board Assembly for Garage Opener
Sears Craftsman 139.53992D Logic Board Assembly for Garage Opener
$179.89
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Liftmaster 41DB001 Receiver Logic Board Assembly for 3500 (315 MHz)
Liftmaster 41DB001 Receiver Logic Board Assembly for 3500 (315 MHz)
$169.95
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Sears Craftsman 139.53919D Receiver Logic Control Board
Sears Craftsman 139.53919D Receiver Logic Control Board
$169.95
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Liftmaster 41A5021-1ATS Receiver Logic Board Assembly for ATS211X & ATS211R (390 MHz)
Liftmaster 41A5021-1ATS Receiver Logic Board Assembly for ATS211X & ATS211R (390 MHz)
$139.95
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Liftmaster 41A5021-9G-315 Receiver Logic Board Assembly for ATS2113X (315 MHz)
Liftmaster 41A5021-9G-315 Receiver Logic Board Assembly for ATS2113X (315 MHz)
$139.95
(1)
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Liftmaster 41DJ001 Logic Board Complete With Plate (315MHz)
Liftmaster 41DJ001 Logic Board Complete With Plate (315MHz)
$184.95
(1)
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Liftmaster 041DJ002 Logic Board Complete With Plate
Liftmaster 041DJ002 Logic Board Complete With Plate
$213.17
(1)
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Liftmaster 47DCT Receiver Logic Board Assembly
Liftmaster 47DCT Receiver Logic Board Assembly
$144.95
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Liftmaster 41DJ001B Logic Control Board 315 MHz
Liftmaster 41DJ001B Logic Control Board 315 MHz
$184.95
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Liftmaster 41A5021-1HATS Receiver Logic Board Assembly for ATS211X & ATS211R (390 MHz)
Liftmaster 41A5021-1HATS Receiver Logic Board Assembly for ATS211X & ATS211R (390 MHz)
$139.95
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Liftmaster 41DB001-1C Receiver Logic Board Assembly (315 MHz)
LiftMaster 41DB001-1C Receiver Logic Board Assembly 315 MHz
$164.30
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Sears Craftsman 139.53985DM Replacement Logic Control Circuit Board
LiftMaster 41AC050-2M Receiver Logic Board for Sears Craftsman 139.53985DM
$164.30
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Liftmaster 41AC050-1 Receiver Logic Board Assembly
LiftMaster 41AC050-1M Receiver Logic Board for Sears Craftsman 139.53930D
$164.30
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Sears Craftsman 41AB150 Receiver Logic Control Board
Sears Craftsman 41AB150 Receiver Logic Control Board
$159.98
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Sears Craftsman 41AC150-1 Receiver Logic Circuit Board Assembly (315 MHz)
Sears Craftsman 41AC150-1 Receiver Logic Circuit Board Assembly (315 MHz)
$159.98
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Sears Craftsman 41AC150-1M Receiver Logic Circuit Board Assembly (315 MHz)
Sears Craftsman 41AC150-1M Receiver Logic Circuit Board Assembly (315 MHz)
$159.98
(1)
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Sears Craftsman 41AC150-2 Receiver Logic Control Board Assembly (315 MHz)
LiftMaster 041AC050-2M Receiver Logic Board AC Chain 315 MHz
$159.98
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Sears Craftsman 41AS150-1 Logic Board Assembly
Sears Craftsman 41AS150-1 Logic Board Assembly
$179.95
(3)
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Sears Craftsman 41AS150 Logic Board Assembly
Sears Craftsman 41AS150 Logic Board Assembly
$179.95
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Sears Craftsman 139.53902D Logic Board Assembly
Sears Craftsman 139.53902D Logic Board Assembly
$159.95
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Sears Craftsman 41AC150-2M Receiver Logic Control Board Assembly (315 MHz)
Sears Craftsman 41AC150-2M Receiver Logic Control Board Assembly (315 MHz)
$159.98
(8)
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Sears Craftsman 139.53914D Receiver Logic Control Board for Garage Opener
Sears Craftsman 139.53914D Receiver Logic Control Board for Garage Opener
$159.98
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Liftmaster 41AS050 Receiver Logic Board Assembly for 3110 & 3220 (315 MHz)
LiftMaster 041AS050-1 315 MHz Receiver Logic Board for AC Screw Drive Openers
$179.89
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Liftmaster 41DB001-6 Receiver Logic Board Assembly (315 MHz) for 3500
LiftMaster 041DB001-1C 315 MHz Receiver Logic Board for DC Belt Drive Openers
$164.30
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Liftmaster 050DCJCWFSD RECEIVER LOGIC BOARD, DC, WIFI, CJO, SECTIONAL MyQ
LiftMaster 050DCJCWFSD Receiver Logic Board for LJ8900W Sectional Door CJO
$201.85
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Liftmaster 050DCJCWFRD RECEIVER LOGIC BOARD, DC, WIFI, CJO, ROLLING MYQ
LiftMaster 050DCJCWFRD Receiver Logic Board for LJ8950W Rolling Door CJO
$189.32
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Liftmaster 050DCRJWF Receiver Logic Board, DC, WiFi, RJO 315MHz Security+ 2.0
LiftMaster 050DCRJWFMC Receiver Logic Board for RJO Wall-Mount Openers
$213.17
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Liftmaster 050DCTBLK LOGIC BOARD, BLUETOOTH ENABLED, LOCK 050DCTWFLK
LiftMaster 050DCTBFLKMC Bluetooth Lock Capable Logic Board
$139.95
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Liftmaster 050ACTWFATS Logic Board, ATSW Commercial Residential Door Operators
Liftmaster 050ACTWFATS Logic Board, ATSW Commercial Residential Door Operators
$139.63
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Liftmaster 050ACTWFLK Receiver Logic Board, AC, WiFi, Lock Capable Garage Opener
Liftmaster 050ACTWFLK Receiver Logic Board, AC, WiFi, Lock Capable Garage Opener
$291.72
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Liftmaster 050DCTB Receiver Logic Control Board - Replaces 50DCTWF / 1D8169-1
Liftmaster 050DCTB Receiver Logic Control Board - Replaces 50DCTWF / 1D8169-1
$139.95
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Liftmaster 50DCTWF Receiver Logic Control Board - Replaces / 1D8169-1
Liftmaster 50DCTWF Receiver Logic Control Board - Replaces / 1D8169-1
$139.95
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Liftmaster 1D8169-1 Receiver Logic Control Board - Replaces
Liftmaster 1D8169-1 Receiver Logic Control Board - Replaces
$139.95
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Liftmaster 1D8808-3Receiver Logic Board , 041D8088
Liftmaster 1D8808-3 Receiver Logic Board , 041D8088
$139.95
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Liftmaster 050DCTWFLK / 50DCTWFLK Receiver Logic Board, DC, WiFi, Lock Capable
Liftmaster 050DCTWFLK / 50DCTWFLK Receiver Logic Board, DC, WiFi, Lock Capable
$149.95
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Liftmaster 50DCTWFLK Receiver Logic Board, DC, WiFi, Lock Capable
Liftmaster 50DCTWFLK Receiver Logic Board, DC, WiFi, Lock Capable
$149.95
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Liftmaster 45ACT / 045ACT Replacement Logic Control Board for Garage Opener
Liftmaster 45ACT / 045ACT Replacement Logic Control Board for Garage Opener
$139.95
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Liftmaster 050DCRJL5 Receiver Logic Board, DC, WiFi, RJO 315MHz Security+ 2.2
Liftmaster 050DCRJL5 Receiver Logic Board, DC, WiFi, RJO 315MHz Security+ 2.0
$213.17
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pagination

Frequently Asked Questions : Chamberlain Garage Opener Circuit Boards


Q1: What is the primary function of a Chamberlain garage opener circuit board?

A1: The circuit board, or logic board, acts as the central processor for the garage door opener. It interprets signals from radio transmitters, wall stations, and safety sensors to coordinate motor movement and manage operational parameters.

Q2: How is compatibility determined for replacement Chamberlain logic boards?

A2: Compatibility is primarily identified by the color of the "Learn" button on the motor head or the specific part number found on the existing board. Common button colors include green, orange/red, purple, and yellow, each signifying a specific radio frequency and encryption generation.

Q3: What is Chamberlain Security+ technology?

A3: Security+ is a rolling code encryption system that generates a new, unique code every time the remote control is used. This prevents unauthorized signal duplication or code grabbing, ensuring only paired devices can operate the system.

Q4: Can a logic board be upgraded to add myQ connectivity?

A4: Many modern Chamberlain logic boards include integrated Wi-Fi for myQ smartphone control. For legacy systems, upgrade compatibility depends on the specific operator series and may require a compatible replacement board or additional external hardware.

Q5: What are the standard power requirements for these circuit boards?

A5: Chamberlain logic boards typically utilize low-voltage DC currents converted from a standard 115V AC power supply. It is technically necessary to verify the specific voltage and amperage requirements of the system before integrating a replacement component.

Q6: How does the logic board interact with safety sensors?

A6: The board monitors a continuous infrared signal from the photoelectric safety sensors. If the beam is interrupted while the door is closing, the logic board triggers the motor to reverse the door to the fully open position.

Q7: How are travel limits set on a Chamberlain logic board?

A7: Electronic travel limits are stored in the board's non-volatile memory and are calibrated using specific button sequences on the motor head. For the precise calibration steps, consult the manufacturer's technical manual or hire a local qualified professional.

Q8: What are common causes of electronic failure in garage opener boards?

A8: Electronic components are susceptible to damage from electrical surges, lightning strikes, and environmental moisture. Utilizing a dedicated surge protector for the garage door operator is a recommended technical precaution to protect the internal circuitry.

Q9: What routine maintenance is recommended for these boards?

A9: Maintenance involves inspecting the board for signs of environmental debris and ensuring all wire terminal connections are secure and free of corrosion. For internal diagnostics or complex repairs, consult the manufacturer's manual or hire a local qualified professional.

Q10: What should be done if the garage opener does not respond to any commands?

A10: Complete response failure is often attributed to power supply issues, internal component failure, or a cleared memory bank. For advanced electrical troubleshooting, system resets, or hardware replacement, refer to the technical documentation or consult a local qualified professional.
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