datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....

registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:LG LG 22LG30R CH LP81K

LG LG 22LG30R CH LP81K free download

LCD Liquid crystal display TVs

File information:
File name:LG 22LG30R CH LP81K.pdf
[preview LG 22LG30R CH LP81K]
Size:4930 kB
Model:LG 22LG30R CH LP81K 🔎
Original:LG 22LG30R CH LP81K 🔎
Descr: LG LCD 22LG30R, Chassis LP81K LG 22LG30R CH LP81K.pdf
Group:Electronics > Consumer electronics > TV > LCD
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name LG 22LG30R CH LP81K.pdf

Internal Use Only website: LCD TV SERVICE MANUAL CHASSIS : LP81K MODEL : 22LG30R 22LG30R-MA CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CONTENTS CONTENTS ... 2 SAFETY PRECAUTIONS ...3 SPECIFICATION ...6 ADJUSTMENT INSTRUCTION ...9 TROUBLE SHOOTING ...13 BLOCK DIAGRAM...19 EXPLODED VIEW ... 20 SVC. SHEET ... -2- SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer. General Guidance Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC Do not use a line Isolation Transformer during this check. power line. Use a transformer of adequate power rating as this Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor protects the technician from accidents resulting in personal injury between a known good earth ground (Water Pipe, Conduit, etc.) from electrical shocks. and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter It will also protect the receiver and it's components from being with 1000 ohms/volt or more sensitivity. damaged by accidental shorts of the circuitry that may be Reverse plug the AC cord into the AC outlet and repeat AC voltage inadvertently introduced during the service operation. measureme

>> View document online <<

>> Download document << eServiceInfo Context Help

Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:


Average rating for this file: 0.00 ( from 0 votes)

Similar Service Manuals :
LG RD-JT52 - LG 47CS560 - LG 47LM610C, 615S, 615T - LG 42LT380C, 380H - LG 42LT660H - LG 42LN655V - LG 32CS669C -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : LG DA-5620 MAINPCB

script execution: 0.03 s