In this article we will see about LG T-con Board Voltage and Signal Details. Model Number v15 FHD DRD_non-scanning_v0.2 P/N: 6870c-0532B Halogen Free 55 6871L-3831AEPAKGG4329. From this articles user can downloads LG 43 inch 2K FHD tcon data signal and voltage details data sheet PDF etc…. This tcon also known as cut tcon, gun tcon, L shape Tcon etc…
Table of Contents
Basic details:
In this section you can see some basic details given about this tcon board so beginner also can understand about different different ic and section on tcon.
Voltage Details:
In this section we will see about all voltage which is required to operate this tcon board. with this data TV repairer can under stand and easily identify problem while repairing this LG panel. In this section we will find all voltage which is present for example VGH, VGL, HVDD (Half of the AVDD), AVDD,VDD, VGH ODD, VGH Even etc…
All voltage details given in this below table for your reference…..
VGH 28.17 (Von)
VGL -5.14 (Voff)
VDD 15.90 (AVDD)
HVDD 7.95
vcom 6.52 (Vcom_FB)
VCOM_top 6.52
Vcom_Bottom 6.54
All Signal or Pulse Details:
In his section we will see about all pulse or signal details of this lg 2k Cut tcon board with graphical representation. For example CKV, CKVB, CLK, STV, VTS, STVP,OE, EO, GCLK, MCLK,GST etc….
CLK or CKV Pulse:
STV (VST) Pulse:
OE or EO Pulse:
MCLK Pulse:
GST Pulse:
GCLK Pulse:
Comparison of This Pulse
In below section we will see comparison of this pulse via digital storage oscilloscope DSO. DSO is generally use for testing of frequency or pulse which is present in almost all type of electronics devices which is operate with digital pulse / signal / Frequency…..
STV VS CKV Pulse:
In this section we will see about STV (VST) vs CKV (CLK) pulse comparisons. One thing you have to note that when stv or vst come at that time ckv start producing pulse this is starting of scanning in lcd panel display.
STVP VS CKV Pulse:
In this section we will see about STVP VS CKV pulse comparisons. One thing you have to note that when stvp pulse come all ckv pulse turn of generating which is know as one scanning is completed in lcd panel display.
STV VS STVP Pulse:
In this section we will see about STV VS STVPV pulse comparisons. One thing you have to note that when STV come scanning start which means picture start appearing on lcd panel and when STVP come all ckv stop which mean scanning stop and picture remain off until next STV.
