Harmony One User Manual

Page 1
Back Cover
Front Cover/ Touchscreen
Logic Board
Button Guide
Button Pad (back side)
“Rubberized” Back Plate
Button
Pad
(front
side)
Harmony
Remote Repair
harmonyremoterepair.com
How to install
your new Harmony One
Front Cover/Touch Screen
Important! Before you begin working on your Harmony One, you must discharge any static electricity you
may be carrying around. Ideally, you should wear an anti-static wrist strap as you work. If you do not own
an anti-static device, at least touch a grounded appliance (the metal on the back of a computer tower works
well) before you begin working. The components inside the Harmony One are sensitive to static electricity so
it is very important to take these precautions!
Before you get started, familiarize yourself with the parts pictured below.

Harmony One Specifications

General

Device Type	Universal Remote Control
Brand	Logitech
Model	Harmony One
Display	Color touchscreen
Battery Type	Rechargeable Lithium-ion
Number of Devices Supported	Up to 15 devices
Activity-Based Control	Yes
Learning Capability	Yes
Charging Cradle	Yes
PC Programmable	Yes
Programmable Buttons	Yes
Range	Up to 30 feet
Connectivity	Infrared
Compatibility	Supports 225, 000+ devices from 5, 000+ brands

Summary

Harmony One Front Cover/Touch Screen Installation Guide

Introduction and Safety Precautions

Essential safety measures for static discharge and part identification before starting the installation.

Parts Identification

Visual identification of all components involved in the Harmony One front cover replacement process.

Harmony One Disassembly Procedure

Remove Battery Compartment Cover Screws

Locating and removing screws from the battery compartment to begin disassembly.

Remove Rubberized Back Plate

Detaching the outer rubberized back plate using a pry tool.

Access Internal Screws

Removing three internal screws after the back plate is off to expose more components.

Separate Clamshell Casing

Carefully prying apart the front and back halves of the remote casing.

Detach Logic Board Screws and Ribbon Cable

Removing screws holding the logic board and disconnecting the touch screen ribbon cable.

Remove Logic Board

Gently lifting and rolling the logic board from the front cover to avoid ribbon cable damage.

Harmony One Reassembly Procedure

Install Button Pads and Guide

Placing button pads and the plastic guide onto the new front cover correctly.

Position Logic Board

Aligning the logic board with the front cover and mounting posts.

Reconnect Ribbon Cable

Carefully re-inserting the touch screen ribbon cable and securing its clamp.

Secure Logic Board and Test Keys

Replacing logic board screws and testing button alignment and tactile response.

Attach Back Cover Plate

Aligning and pressing the back cover plate onto the logic board assembly.

Engage Casing Locking Tabs

Pressing the front and back pieces together to snap the locking tabs into place.

Secure Back Cover and Install Outer Piece

Replacing screws to attach the back cover and snapping the rubberized outer piece.

Install Battery Compartment Screws

Reinstalling the final four screws in the battery compartment and re-applying the sticker.