Haier L22B1120 Service Manual

Also see for L22B1120: Owner's manual Energy guide

1-1. Table of Contents1. General Information...........................................................................1-1. Table of Contents1-3. Important Notice1Chapter 1: General Information131-2. General Guidelines1-4. How to Read this Service Manual366SHFL¿FDWLRQV....................................................................................- 01 -3. Location of Controls and Components...........................................3-1. Board Location3-2. Main Board & AV Board3-3. Power Board3-4. LCD Panel4. Disassemble and Assemble..........................................................4-1 Remove the Pedestal78888111214144-2 Remove the Back Cover 144-3 Remove the Terminal Bracket 154-4 Remove the Power Module 154-5 Remove the Main Board 154-6 Remove the Speaker 164-7 Remove the Remote Control Board 165. Installation Instructions..…....………………...........………….........165-1 External Equipment Connections 165-2 HDMI Connections 206. Operation Instructions....…....………………...........………….........236-1 Front Panel Controls6-2 Back Panel Controls6-3 Universal Remote Control2323247. Electrical Parts…....………………...........…………......................... 257-1. Block Diagram7-2. Circuit Diagram7-3. Wiring Connection Diagram2526358. TV Operation........…………............................................................. 36