Wednesday, 29 January 2020

REPAIR / SERVICING TV PHILIPS 40PFL3078T



Technical description and composition of the PHILIPS 40PFL3078T TV, type of panel and applicable modules. The composition of the modules.
PHILIPS LED
Model: 40PFL3078T / 12
Chassis / Version: TPM10.1E LA
Panel: LTA400HM23
LED driver (backlight): integrated into PSU
Power Supply (PSU): 715G5246-P04-000-002S
MainBoard: 715G5675-M02-000-005X Ver: A
Specifications 40PFL3078T
PHILIPS 40PFL3078T
General repair guidelines for TV LCD LED
The appearance of the power supply
Main features of the PHILIPS 40PFL3078T device:
Installed matrix (LED-panel) LTA400HM23.
To power the backlight LEDs, a converter is used, combined with a power supply.
The necessary supply voltages for all nodes of the PHILIPS 40PFL3078T TV are generated by the power supply module 715G5246-P04-000-002S, or its analogues.
MainBoard - the main board (motherboard) is a module 715G5675-M02-000-005X.
Additional technical information about the panel:
Brand: SAMSUNG
Model: LTA400HM23
Type: a-Si TFT-LCD, Panel
Diagonal size: 40 inch
Resolution: 1920x1080, FHD
Display Mode: S-PVA, Normally Black, Transmissive
Active Area: 885.6x498.15 mm
Surface: Antiglare (Haze 5.5%), Hard coating (2H)
Brightness: 300 cd / m²
Contrast Ratio: 5000: 1
Display Colors: 16.7M (6-bit + Hi-FRC), CIE1931 70%
Response Time: 8 (G to G)
Frequency: 60Hz
Lamp Type: WLED Embedded (LED Driver)
Signal Interface: LVDS (2 ch, 8-bit), 51 pins
Voltage: 12.0V