Page 05

       Page Title : Resistor 



Page 06

       Page Title : Capacitor

Page 12

       Page Title : Power Supply Unit (PSU)






Page 14

       Page Title : Fault Findings
















Page 15

       Page Title : Module Fixing

Page 16

       Page Title : Start Supply for PFC/SUB/VA-VS








Page 17

       Page Title : Power Factor Correction

Page 17.1

       Page Title : Power Factor Correction Faults





Page 18 – 19

       Page Title : SUB and Va/Vs Voltage

Page 20

       Page Title : Optocoupler in PSU 








Page 21

       Page Title : On/Off switch for PFC & Others
                          Auto ON switch

Page 22

       Page Title : AC_OFF_DET Function

Page 23

       Page Title : Regulator IC

Page 24

       Page Title : BUCK Convertor

CA-1235 Buck Convertor

Full explanation video on this Buck convertor on YOUTUBE
Working and modification tricks.

Watch this . . 

Page 24.1

       Page Title : BOOST Convertor

Page 25 & 26

       Page Title : Led Backlight

Page 26.1

       Page Title : Led Backlight Protection

















Page 27

       Page Title : Microprocessor IC

Supply for Micro Processor
Reset Function and Reset IC
Reset Function and Reset IC
Reset Function and Reset IC
Reset Function and Reset IC
Reset Function and Reset IC
Reset Function and Reset IC
Crystal for CLOCK and RTC Function
Memory Chip
Memory Chip


Page 27.1

       Page Title : Protection Design – OCP

Over Voltage Protection – OVP
Over Current Protection – OCP
DC Alert Protection
DC Detect Protection
Device Detect Protection
Protection Design on POWER Supply

Page 31

       Page Title : Memory – Flash – RAM

24C series Memory
24C series Memory
ATMLH and 24C series Memory
ATMLH series Memory
NOR Flash
NOR Flash
NOR Flash
NAND Flash
NAND Flash
NAND Flash Connections
eMMC Flash
eMMC Flash
eMMC Flash Connections
RAM
RAM
RAM
RAM
RAM Connections

Page 32

       Page Title : Start From Power Supply

Page 32.1

       Page Title : On the Main Board

Page 33

       Page Title : Key Function

Page 34

       Page Title : ps_on voltage

Page 35

       Page Title : Devices on Main Board

Page 36

       Page Title : LVDS out

Page 38

       Page Title : TCON / Logic Board

Page 39

       Page Title : UOC Main Board

Page 40

       Page Title : Switch in AV Socket

Page 41

       Page Title : HDMI Input

       Page Title : USB Input