Philips 47PFL5704D/F7 User Manual

Service Manual
Contents
42” 42PFL5704D/F7
47” 47PFL5704D/F7
52” 52PFL5704D/F7
© 2009 Funai Electric Co., Ltd.
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LCD TV
chassis PL9.1
A9PH1UF/A9PJ1UF/A9PK1UF
090323

Philips 47PFL5704D/F7 Specifications

General

Brand	Philips
Model	47PFL5704D/F7
Category	LCD TV
Language	English

Summary

IMPORTANT SAFETY NOTICE

SPECIFICATIONS

IMPORTANT SAFETY PRECAUTIONS

Antenna Cold Check

Procedure to check antenna input for electrical safety.

Leakage Current Hot Check

Procedure to test leakage current for electrical safety.

Product Safety Notice

Notice regarding safety-related characteristics of parts and potential hazards.

Precautions during Servicing

Parts identified by the symbol are critical for safety.

Instruction to replace critical parts only with specified numbers.

Safety Check after Servicing

Clearance Distance

Check clearance distance between terminals and metallic parts for safety.

Leakage Current Test

Test leakage current between earth ground and accessible parts.

STANDARD NOTES FOR SERVICING

How to Remove / Install Flat Pack-IC

Step-by-step guide for removing and installing flat pack ICs.

Instructions for Handling Semi-conductors

CABINET DISASSEMBLY INSTRUCTIONS

SERVICE MODES, ERROR CODES, and FAULT FINDING

2 Service Modes

Overview of available service modes for diagnosis and alignment.

2.2 Service Default Mode (SDM)

Details and activation of Service Default Mode for measurements.

2.3 Service Alignment Mode (SAM)

Details and activation of Service Alignment Mode for option changes and alignments.

2.4 Customer Service Mode (CSM)

Details and activation of Customer Service Mode for diagnosis.

Error Codes

3.2 How to Read the Error Buffer

Methods for reading the error buffer for fault diagnosis.

3.3 Error Codes

Detailed list and description of specific error codes and their detection methods.

4 The Blinking LED Procedure

Procedure for identifying errors using the front LED blinking pattern.

Fault Finding and Repair Tips

5.1 Software Protections

Explanation of software-based protections and fault conditions.

5.3 NVM Editor

Information on using the NVM Editor for direct NVM content modification.

5.4 Load Default NVM Values

Procedure to load default NVM values for a blank or corrupted NVM.

5.5 Display option code

Importance of checking and setting the display option code after SSB replacement.

Alignments

6.3 Software Alignments

Performing RGB and white tone alignments using Service Alignment Mode.

6.4 OptionSettings

6.4.2 How To Set Option Codes

Step-by-step guide for setting option codes after NVM replacement.

SOFTWARE UPGRADE

TROUBLESHOOTING

FLOW CHART NO.1

Troubleshooting flowchart for "No work (LED is off)" issue.

FLOW CHART NO.3

Troubleshooting flowchart for "No picture" issue.

BLOCK DIAGRAMS

SCHEMATIC DIAGRAMS AND CВА

SSB 1/12 Schematic Diagram (DC/DC CONVERTER)

SSB 2/12 Schematic Diagram (TUNER & DEMODULATOR)

SSB 3/12 Schematic Diagram (CLASS-D & MUTING)

SSB 4/12 Schematic Diagram (MT5391 - POWER & TUNER)

SSB 5/12 Schematic Diagram (MT5391 - GDDR3)

SSB 6/12 Schematic Diagram (FLASH/EJTAG DEBUG/NVM)

SSB 7/12 Schematic Diagram (MT5392 - LVDS)

SSB 8/12 Schematic Diagram (MT5392 - HDMI & MUX)

SSB 9/12 Schematic Diagram (MT5392 - ANALOG I/Os)

SSB 10/12 Schematic Diagram (MT8282 - POWER AND PERIPHERAL)

SSB 11/12 Schematic Diagram (MT8282 - DDR2)

SSB 12/12 Schematic Diagram (MT8282 - LVDS)

WAVEFORMS

WIRING DIAGRAM

PARTS LIST [42PFL5704D/F7]

PARTS LIST [47PFL5704D/F7]

PARTS LIST [52PFL5704D/F7]

Mechanical Parts

LCD Panel

PCB Assembly