Philips 43PFS4112/12 Service Manual

Published by Amy/SC 1746 Quality Subject to modification 3122 785 20342
2017-Nov-15
2017 © TP Vision Netherlands B.V.
All rights reserved. Specifications are subject to change without notice. Trademarks are the
property of Koninklijke Philips Electronics N.V. or their respective owners.
TP Vision Netherlands B.V. reserves the right to change products at any time without being obliged to adjust
earlier supplies accordingly.
PHILIPS and the PHILIPS’ Shield Emblem are used under license from Koninklijke Philips Electronics N.V.
Chassis name
Platform
Model name
Model name
TPN17.1E LA NT72461
22PFS4232/12 43PFT4112/05
22PFT4232/12 43PFT4112/12
32PFS4132/12 24PFS4032/12
32PFT4132/05 24PFT4032/12
32PFT4132/12 24PFT4032/60
32PFT4132/60 24PHS4032/12
32PHS4132/12 24PHT4032/05
32PHT4132/05 24PHT4032/12
32PHT4132/12 24PHT4032/60
32PHT4132/60 32PHS4032/12
43PFS4132/12 32PHT4032/05
43PFT4132/05 32PHT4032/12
43PFT4132/12 32PHT4032/60
43PFT4132/60 22PFS4022/12
49PFS4132/12 22PFT4022/05
49PFT4132/12 22PFT4022/12
32PHS4112/12 22PFT4022/60
32PHT4112/05 24PFS4022/12
32PHT4112/12 24PFT4022/12
39PHS4112/12 24PFT4022/60
39PHT4112/05 24PHS4022/12
39PHT4112/12 24PHT4022/05
43PFS4112/12 24PHT4022/12
TPN17.1E
EU

Philips 43PFS4112/12 Specifications

General

Screen Size	43 inches
Resolution	1920 x 1080 pixels
Display Technology	LED
Smart TV	No
HDMI Ports	2
USB Ports	1
Screen Shape	Flat
VESA Mounting	200 x 200 mm
Refresh Rate	60 Hz
Digital Signal Format System	DVB-T2/C

Summary

Connections Overview

Mechanical Instructions

Assembly and Panel Removal

Step-by-step procedures for disassembling TV components like stand, cover, and boards.

Service Modes

Service Alignment Mode (SAM) Operations

Factory Mode and CSM Activation

Software, Error Codes, and Panel Code

Software Upgrading Procedures

Step-by-step guide for updating TV firmware using USB.

Error Codes Overview and Reading

Explanation of error codes and methods to read the error buffer.

Panel Code Reset Instructions

Circuit Descriptions

Power Supply Architecture

DC/DC Converters and Power Tree

Circuit Diagrams

Power Supply Unit (PSU) Schematics

Schematic diagrams for various PSU models.

HDMI and LVDS Interfaces

Schematics detailing HDMI and LVDS signal connections.

USB, GPIO, and Audio/IF Circuits

Speaker Amplifier and LED Driver Schematics