Philips 24PHT5565/73 Service Manual Download Page 21 | Manualshive

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background image

2016年12月10日

Trouble shooting

2016/4/8

Audio/Sound-

related

Y

Mute ?

N

Extra device

connect?

N

Check extra

device

Y

Sound ?

N

Y

Intermittent

problem ?

SW latest ?

SW

issue

Y

Update SW

N

Problem

solved ?

Finish

Y

N

Y

HW

N

Setting

issue

Factory
setting

Sound back ?

Setting issue

Y

SSB+SPK

N

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Summary of Contents for 24PHT5565/73

Page 1: ...g 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 TPS20 1A LA MSD3663 24PFT5505 98 32PHT5505 94 24PHT5565 67 32PHT5545 94 24PHT5565 68 32PFT5505 98 24PHT5565 70 32PFT5505 56 24PHT5565 73 32PFT5505 75 24PHT5565 75 32PHT5545 79 24PHT5565 79 43PFT5505 56 24PHT5565 98 4...

Page 2: ...Emblem are used under license from Koninklijke Philips Electronics N V 1 Product information 3 2 Precautions Notes and Abbreviation List 5 3 Mechanical Instructions 11 Cable dressing 24 5565 series 11 Cable dressing 32 5505 5545 series 12 Cable dressing 43 5505 5545 series 12 Assembly Panel Removal 13 4 Service Modes 18 5 Software upgrading Error Code and Panel Code 19 6 Trouble Shooting 20 7 Circ...

Page 3: ...6x 768 32PHT5545 1366x 768 43PFT5505 1920x 1080 43PFT5545 1920x 1080 Remote control Batteries 2 x AAA Audio output power 32PHT5505 5W x 2 32PHT5545 5W x 2 43PFT5505 6W x 2 43PFT5545 6W x 2 Multimedia Supported storage devices USB only FAT or FAT 32 USB storage devices are supported Compatible multimedia file formats Image JPEG Audio MP3 Video MPEG 2 MPEG 4 H 264 Document TXT Power supply Mains pow...

Page 4: ......

Page 5: ... same potential Be careful during measurements in the high voltage section Never replace modules or other components while the unit is switched on When you align the set use plastic rather than metal tools This will prevent any short circuits and the danger of a circuit becoming unstable 2 3 Notes 2 3 1 General Measure the voltages and waveforms with regard to the chassis tuner ground or hot groun...

Page 6: ...general it is possible that the same TV model on the market is produced with e g two different types of displays coming from two different suppliers This will then result in sets which have the same CTN Commercial Type Number e g 28PW9515 12 but which have a different B O M number By looking at the third digit of the serial number one can identify which B O M is used for the TV set he is working w...

Page 7: ...ideo AVC Audio Video Controller AVIP Audio Video Input Processor B G Monochrome TV system Sound carrier distance is 5 5 MHz BDS Business Display Solutions iTV BLR Board Level Repair BTSC Broadcast Television Standard Committee Multiplex FM stereo sound system originating from the USA and used e g in LATAM and AP NTSC countries B TXT Blue TeleteXT C Centre channel audio CEC Consumer Electronics Con...

Page 8: ... subcommittee of the International Telecommunication Union relating to radio communication ITU 656 a k a SDI is a digitized video format used for broadcast grade video Uncompressed digital component or digital composite signals can be used The SDI signal is self synchronizing uses 8 bit or 10 bit data words and has a maximum data rate of 270 Mbit s with a minimum bandwidth of 135 MHz iTV Instituti...

Page 9: ...d LED drivers PSLS Power Supply with integrated LED drivers with added Scanning functionality PTC Positive Temperature Coefficient non linear resistor PWB Printed Wiring Board same as PCB PWM Pulse Width Modulation QRC Quasi Resonant Converter QTNR Quality Temporal Noise Reduction QVCP Quality Video Composition Processor RAM Random Access Memory RGB Red Green and Blue The primary color signals for...

Page 10: ...4 3 V V sync to the module VESA Video Electronics Standards Association VGA 640 480 4 3 VL Variable Level out processed audio output toward external amplifier VSB Vestigial Side Band modulation method WYSIWYR What You See Is What You Record record selection that follows main picture and sound WXGA 1280 768 15 9 XTAL Quartz crystal XGA 1024 768 4 3 Y Luminance signal Y C Luminance Y and Chrominance...

Page 11: ...Instructions 3 1 Cable Dressing Cable dressing 24 5565 series Back cover overview 24 5565 series CN402 CN7 ECN402 CN601 M P BOARD 1052 LOUDSPEAKER 1184 LOUDSPEAKER 1184 ECN601 ECN601 IR LEC BOARD 1056 J ECN7 ECN402 ...

Page 12: ...Cable dressing 32 5505 5545 series Cable dressing 43 5505 5545 series ECN408 M P BOARD 1052 CN401 CN601 CN408 ECN408 CN401 CN601 M P BOARD 1052 ECN408 CN408 ECN408 ...

Page 13: ...e set 3 2 2 Rear Cover Warning Disconnect the mains power cord before removing the rear cover 24 series 1 Remove the fixation screws 2 3 that secure the stand 2 Unplug connector 4 carefully as the speaker is catch on back cover 3 Gently lift the rear cover from the TV Make sure that wires and cables are not damaged while lifting the rear cover from the set KEY BOARD 1057 E LOUDSPEAKER 1184 IR LED ...

Page 14: ... 24 series 4 2 2 2 2 2 2 2 2 2 2 3 3 3 ...

Page 15: ...ure 3 Gently lift the rear cover from the TV Make sure that wires and cables are not damaged while lifting the rear cover from the set 32 43 series 3 2 3 IR board Control Unit 24 series 1 Remove all fixation screws 1 that secure the Back cover assy and 2 that secure the IR lens 2 Unplug the connector 3 from the IR board then take out the IR board When defective replace the whole unit 2 2 2 2 2 2 2...

Page 16: ...the snap that marked by blue box below backward then take out the IR board When defective replace the whole unit 3 2 4 Small Signal Board SSB Caution it is mandatory to remount all different screws at their original position during re assembly Failure to do so may result in damaging the SSB 1 Unplug all connectors 2 from the SSB 2 Remove all the fixation screws 3 from the SSB 3 1 1 2 2 ...

Page 17: ... now 3 2 6 Speakers 1 Gently release the tapes that secure the speaker cables 2 Unplug the speaker connector from the SSB 3 Take the speakers out When defective replace the both units 3 2 7 LCD Panel 1 Remove the SSB as described earlier 2 Remove the PSU as described earlier 3 Remove the stand bracket as described earlier 4 Remove the IR LED as described earlier 5 Remove the fixations screws that ...

Page 18: ...ed alignments How to Activate the Factory mode To activate the Factory mode use the following method Press the following key sequence on the remote control transmitter from the menu home press 1999 directly followed by the Back Return button Do not allow the display to time out between entries while keying the sequence After entering the Factory mode we can see many items displayed use the UP DOWN...

Page 19: ...he USB memory stick that contains the software update files in one of the TV s USB 2 0 port 5 Switch on the TV The TV will detect the USB memory stick automatically Then a window jumps out as below 6 When the TV software is updated the TV will turn on again automatically Remove your USB flash drive 7 We can enter in factory menu to check the current software version Caution Please make sure that s...

Page 20: ...icture related Y Backlight N Menu Smarkt function Signal issue Y SSB LVDS Panel RAM N LED working Y PSU SSB Sound N Picture N Y Intermittent problem SW latest SW issue Y Update SW N Problem solved Finish Y N Ask Photo N Y PSU Panel SW SSB Y ...

Page 21: ...8 Audio Sound related Y Mute N Extra device connect N Check extra device Y Sound N Y Intermittent problem SW latest SW issue Y Update SW N Problem solved Finish Y N Y HW N Setting issue Factory setting Sound back Setting issue Y SSB SPK N ...

Page 22: ...d 4 No function blinking LED 5 Set freezes intermittently 6 Slow response to user interaction 7 Switches ON by itself 8 Switches Off by itself 9 Stuck in standby mode unable to start up 10 Stuck on PHILIPS ANDROID logo 11 CAM not recognized by TV 12 CAM authentication issue 13 Misc CAM issue 14 IP EPG issues 15 BC EPG issues 16 PVR issues w BC EPG 17 PVR issues w IP EPG 18 PVR issues generic 19 ED...

Page 23: ...IRM H936M3 TR2 GND 1 GND 2 OUT 3 VCC 4 VCC CN001 CONN 1 2 3 4 5 6 7 Q001 BC847C R002 1K 1 16W 5 R001 4K7 1 16W 5 VCC LED001 GPTS06033RC3 PB 1 2 ZD001 VPORT0603100KV05 1 2 R004 100R 1 16W 5 C002 NC 1N 50V VCC R003 NC 10K 1 16W 5 Close to U001 C003 100N 16V LED NC VCC GND IR C001 10UF 6 3V ...

Page 24: ...Z5123 01H 1 2 LS_SDA R223 0R05 1 16W C221 100N 16V JSA 1130 R223 LS_SDA LS_SCL R225 R224 R227 R226 NC 0x44 I2C ADDR NC NC 0R 0R JSA 1130 0R NC 0R TSL25715 0x45 NC NC 0R 0R NC NC 0R R229 R228 0x29 0R 0R NC 0R 0R NC DVD3V3 IR_power U212 TSOP75436TR GND 1 VCC 2 Vout 3 GND 4 CN201 NC CONN 1 2 3 4 5 6 7 8 9 10 11 R202 1K 1 16W 5 LED_R 3V3SB RC IR DVD3V3 LS_SDA LS_SCL CN202 NC CONN 1 2 3 4 5 6 7 8 9 10 ...

Page 25: ..._AMBI R e d DVD3V3 U221 NC JSA 1130 ADDR 1 VDD 2 GND 3 SCL 4 SDA 5 INT 6 L i g h t S e n s o r R222 10K 1 16W 5 D i g i t a l L i g h t S e n s o r C222 1uF 10V R221 10K 1 16W 5 LS_SDA R223 NC 0R05 1 16W C221 100N 16V DVD3V3 R224 NC 0R05 1 16W IR_power U222 JSA 1136 VDD 1 GND 2 SDA 3 SCL 4 RC IR IR_power CN201 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 T S L 2 5 7 1 J S A 1 1 3 0 J S ...

Page 26: ...7 4 E 715G9740 Keyboard control panel For 24 32 43 55x5 5605 Series 7 4 1 Key ...

Page 27: ...8 Styling Sheets 8 1 5505 series 24 0030 1050 1184 1056 36 0050 1052 0040 1057 63 1056 36 ...

Page 28: ...8 2 5565 series 24 0030 1050 0050 1052 0040 63 1056 36 1184 ...

Page 29: ...8 3 55x5 series 32 43 0030 0063 0036 1050 1052 1057 0050 1056 1184 0050 0040 ...

Page 30: ...obile phones generally and of other devices if the surface of the printed circuit board is greater than 10 square centimetres d toner cartridges liquid and paste as well as colour toner N A e plastic containing brominated flame retardants N A f asbestos waste and components which contain asbestos N A g cathode ray tubes N A h chlorofluorocarbons CFC hydrochlorofluorocarbons HCFC or hydrofluorocarb...

Page 31: ...ted in accordance with Regulation EC No 1005 2009 N A q gas discharge lamps the mercury shall be removed N A Below is a sample for you to follow Necessary information according to ANNEX VII of DIRECTIVE 2012 19 on waste electrical and electronic equipment WEEE Batteries can easily be removed from the remote control or printed circuit board assembly once the back cover of the remote control or prod...

Page 32: ...A final consideration is that of the back light which must be removed prior to processing These may be present along either the bottom or either side of the display as a strip of lights Lighting may be arranged across the entire back board of the display Displays of this kind will have either Light Emitting Diodes LEDs or Cold Cathode Fluorescent Lights CCFL Plastic parts can contain brominated fl...

Page 33: ...r 2 types of connection of power cord are typical as shown in the pictures Capacitors 25 mm are located in the power supply units and can be removed by nipper Possible it can be difficult to remove by nipper due to shorter leads In this case the capacitors can be removed by melting the solder which fixes the capacitors ...

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