Service Manuals, User Guides, Schematic Diagrams or docs for : . Various OEM Monitor OEM_PWTV1742FJB1_[SCH]

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download OEM_PWTV1742FJB1_[SCH] documenatation <<

Text preview - extract from the document

TV 


       

              

  FEB-22-05
               LCD TV 
               




 1000~1500V 

 220V/50Hz  110V/60Hz 
 CRT  LCD  LCD  TV 

 12V  DC-
DC  8V/5V/3.3V/2.5V  12V 
 12V 
1000~1500V  Inverter  12V 
Adapter 

 Adapter  Inverter  Adapter
 PWM IC  UC3842  UC3843  Inverter  PWM IC  TL1451 
 Cost down  Adapter  Inverter  Adapter 
 PWM IC  SG6841  Inverter  PWM IC  TL1451 
 Inverter 
Royer  OZ960IC 
      
 Time Ratio Control,  TRC 
 TRC 
1) Pulse Width Modulation,  PWM 
     
2) Pulse Frequency Modulation,  PFM 

3 


  
 PWM 

    Uo 
                    
  Uo 
 
 Uo=Um

◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo