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.
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Technical Specs, Diversity, and Connections VEM14.1E_LA EN 3 Connections 19560_001_130827.eps 130827 Figure 2-1 Connection overview (..H/12 series) Note: The following connector colour abbreviations are used 6 - HDMI 1: Digital Video, Digital Audio - In (acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy= Grey, Rd= Red, Wh= White, Ye= Yellow.
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Technical Specs, Diversity, and Connections EN 4 VEM14.1E_LA 7 - PC IN:VGA 10000_002_090121.eps 090127 Figure 2-4 VGA connector - Video Red 0.7 V / 75 W - Video Green 0.7 V / 75 W - Video Blue 0.7 V / 75 W - n.c.
3.3.3 the following points: • Route the wire trees correctly and fix them with the For the latest spare part overview, consult your Philips Spare mounted cable clamps. Part web portal. • Check the insulation of the Mains/AC Power lead for external damage.
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Precautions, Notes, and Abbreviation List EN 6 VEM14.1E_LA result in sets which have the same CTN (Commercial Type 6 = play 16 : 9 format, 12 = play 4 : 3 Number; e.g. 28PW9515/12) but which have a different B.O.M. format number.
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6.5 MHz. L' is Band (VESA standard for communication I, L is all bands except for Band I channel and display). Using E-DDC, LG.Philips LCD (supplier) the video source can read the EDID Loudspeaker information form the display.
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SOPS Self Oscillating Power Supply Serial Peripheral Interface bus; a 4-wire synchronous serial data link standard S/PDIF Sony Philips Digital InterFace SRAM Static RAM Service Reference Protocol Small Signal Board Spread Spectrum Clocking, used to reduce the effects of EMI...
Mechanical Instructions VEM14.1E_LA EN 9 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Figures below can deviate slightly from the actual situation, 4.2 Service Positions due to the different set executions. 4.3 Assembly/Panel Removal 4.4 Set Re-assembly Cable Dressing 19710_100_140409.eps 140409...
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Mechanical Instructions EN 10 VEM14.1E_LA 19710_101_140409.eps 140409 Figure 4-2 Cable dressing (23”) 19710_102_140409.eps 140409 Figure 4-3 Cable dressing (28”) back to 2014-Apr-09 div. table...
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Mechanical Instructions VEM14.1E_LA EN 11 19710_103_140409.eps 140409 Figure 4-4 Cable dressing (32”) 19710_104_140409.eps 140409 Figure 4-5 Cable dressing (40”) back to 2014-Apr-09 div. table...
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Mechanical Instructions EN 12 VEM14.1E_LA Service Positions Rear Cover (28”, 32”, 40”) 4.3.3 For easy servicing of a TV set, the set should be put face down on a soft flat surface, foam buffers or other specific workshop Refer to Figure 4-9, Figure 4-10...
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Mechanical Instructions VEM14.1E_LA EN 15 Speakers 4.3.4 1. Unlug the connector from SSB. 2. Release the cables from their clamps(28”, 32”, 40”). 3. Release the tapes which fixate the cabling. 4. Take the speakers out. When defective, replace the both units. Power Supply Unit (PSU) 4.3.5 Caution: it is mandatory to remount all different screws at their...
Service Modes and Fault Finding EN 16 VEM14.1E_LA 5. Service Modes and Fault Finding Index of this chapter: - If the sub version number changes, the new version 5.1 Test Points number is written in the NVM. 5.2 Service Modes - If the NVM is fresh, the software identification, version, 5.3 Software Upgrading and cluster will be written to NVM.
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A description on how to upgrade the main Note: This function is only valid for hotel TV. software can be found in the DFU or on the Philips website. Copy to USB There are two steps and both are independent of each other.
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Service Modes and Fault Finding EN 18 VEM14.1E_LA be created in the USB with every operation of “Copy to USB”. figure 10-4-1 B01, DVB-T/C - CI Interface - USB- Active Folder names will automatically increase like CLONE00001, Antenna - Led. CLONE00002, etc.
Alignments VEM14.1E_LA EN 19 6. Alignments Index of this chapter: • Place the probe across the display (center position, 0.5 cm 6.1 General Alignment Conditions at 90 degrees. 6.2 Hardware Alignments • Check the PC, select the COM port. 6.3 Software Alignments •...
Circuit Descriptions EN 20 VEM14.1E_LA 7. Circuit Descriptions Index of this chapter: 7.1 Introduction 7.2 Power Supply 7.3 Power Management 7.4 Circuit Description Notes: Only new circuits (circuits that are not published recently) • are described. • Figures can deviate slightly from the actual situation, due to different set executions.
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Circuit Descriptions VEM14.1E_LA EN 21 SSB Cell Layout (..H/12 series) 7.1.2 DC-DC CI Socket LVDS Sockets Serial Flash Main IC Supplies Main IC Side Sockets HDMI Tuner Audio Amp 19560_202_130826.eps 130826 Figure 7-1 SSB layout cells (top view) back to 2014-Apr-09 div.
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This part is available in the 24V_VCC_AU (N/A 22" models) 3V3_STBY_1 regular market. 12V_STBY 12V_STBY Consult the Philips Service web portal for the order codes of the power_pin11 boards. 5V_STBY 12V_STBY The output voltages to the chassis are: DIMMING •...
IC Data Sheets VEM14.1E_LA EN 23 8. IC Data Sheets This chapter shows the internal block diagrams and pin electrical diagrams (with the exception of “memory” and “logic” configurations of ICs that are drawn as “black boxes” in the ICs). Diagram 10-4-8 B08, TUNER, MXL661 (U4)
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IC Data Sheets EN 24 VEM14.1E_LA Diagram 10-4-9 B09, SATELLITE TUNER AND DEMODULATOR, M88TS2022 (U50) Block diagram Pinning Information 19561_302_140102.eps 140102 Figure 8-2 Internal block diagram and pin configuration back to 2014-Apr-09 div. table...
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IC Data Sheets VEM14.1E_LA EN 25 Diagram 10-4-1 B01, DVB-T/C - CI Interface - USB- Active Antenna - Led, TPS2553-1 (IC U40) Block diagram Reverse Voltage Comparator Current Sense Charge Pump Current Driver Limit FAULT (Note A) UVLO Thermal Sense ILIM Pinning information TPS2552/TPS2553...
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IC Data Sheets EN 26 VEM14.1E_LA Diagram 10-4-3 B03, Power - Stepdown, TPS54328 (IC U46) Block diagram TPS54328 Pinning information DDA PACKAGE (TOP VIEW) TPS54328 VBST (DDA) Exposed VREG5 Thermal Pad PIN FUNCTIONS DESCRIPTION NAME Enable input control. Active high. Converter feedback input.
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IC Data Sheets VEM14.1E_LA EN 27 Diagram 10-4-3 B03, Power - Stepdown, RT7257ADJ/3A (IC U17) Block diagram RT7257 ADJ/3A BOOT BOOT RT7257 COMP Pinning information (TOP VIEW) BOOT COMP SOP-8 (Exposed Pad) Pin No. Pin Name Pin Function Bootstrap for High Side Gate Driver. Connect a 0.1μF or greater ceramic BOOT capacitor from BOOT to SW pins.
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IC Data Sheets EN 28 VEM14.1E_LA Diagram 10-4-3 B03, Power - Stepdown, LM1117 (U57, U58) LM1117 Block diagram Connection Diagrams SOT-223 DS100919-4 Top View TO-220 DS100919-2 Top View TO-252 DS100919-38 Top View 19710_302_140409.eps 140409 Figure 8-6 Internal block diagram and pin configuration back to 2014-Apr-09 div.
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IC Data Sheets VEM14.1E_LA EN 29 Diagram 10-4-3 B03, Power - Stepdown, TL431SAMF2 (U1) TL431SAMF2 Block diagram CATHODE REFERENCE CATHODE (K) REFERENCE (R) 2.5V V ANODE(A) ANODE MARKING (SOT-23/SOT-25) MARKING PACKAGE SOT-23 SOT-25 19560_305_130911.eps 130911 Figure 8-7 Internal block diagram and pin configuration back to 2014-Apr-09 div.
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IC Data Sheets EN 30 VEM14.1E_LA Diagram 10-4-4 B04, Audio amp, Short protection, Headphone amp, TS4962M (U7 and U23, for sets with smaller screen sizes than 24”) TS4962M Block diagram Stdby Internal Bias Out+ 150k Output Bridge 150k Out- Oscillator Pinning information 1/A1 1/A1...
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IC Data Sheets VEM14.1E_LA EN 31 Diagram 10-4-4 B04, Audio amp, Short protection, Headphone amp, AD82587D (U62, for sets with bigger screen sizes than 23”) Block diagram AD82587D Pinning information 19710_303_140409.eps 140409 Figure 8-9 Internal block diagram and pin configuration back to 2014-Apr-09 div.
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IC Data Sheets EN 32 VEM14.1E_LA 8.10 Diagram 10-4-4 B04, Audio amp, Short protection, Headphone amp, TAS5721 (U48) Block diagram TAS5721 AVDD/DVDD/ PVDD HP_VDD OUT_A LRCLK Digital SCLK BST_A Audio MCLK Source BST_B SDIN OUT_B OUT_C Control BST_C RESET Control BST_D Inputs OUT_D...
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IC Data Sheets VEM14.1E_LA EN 33 back to 2014-Apr-09 div. table...
VEM14.1E LA EN 34 Block Diagrams 9. Block Diagrams Wiring diagram 2000 series 20” WIRING DIAGRAM 20" (2000 series) Board Level Repair Component Level Repair Only for authorized workshops to panel (M2) MAIN POWER SUPPLY (M3) TV ANTENNA CVBS R/L Audio SPDF OUT (RGB/CVBS) SCART...
VEM14.1E LA EN 35 Block Diagrams Wiring diagram 2000 series 23” WIRING DIAGRAM 23” (for 2000 series) Board Level Repair Component Level Repair Only for authorized workshops (M2) MAIN POWER SUPPLY (M3) TV ANTENNA CVBS R/L Audio SPDF OUT (RGB/CVBS) SCART CN18 CN13...
VEM14.1E LA EN 36 Block Diagrams Wiring diagram 2000 series 28” WIRING DIAGRAM 28” (for 2000 series) Board Level Repair Component Level Repair Only for authorized workshops (M2) MAIN POWER SUPPLY (M3) TV ANTENNA CVBS R/L Audio SPDF OUT (RGB/CVBS) SCART CN18 CN13...
VEM14.1E LA EN 37 Block Diagrams Wiring diagram 2000 series 32” WIRING DIAGRAM 32” (for 2000 series) Board Level Repair Component Level Repair Only for authorized workshops (M2) MAIN POWER SUPPLY (M3) TV ANTENNA CVBS R/L Audio SPDF OUT (RGB/CVBS) SCART CN18 CN13...
VEM14.1E LA EN 38 Block Diagrams Wiring diagram 2000 series 40” WIRING DIAGRAM 40” (for 2000 series) Board Level Repair Component Level Repair Only for authorized workshops CN501 (M2) CN33 MAIN POWER SUPPLY (M3) TV ANTENNA CVBS R/L Audio SPDF OUT (RGB/CVBS) SCART CN18...
VEM14.1E LA EN 44 Circuit Diagrams and PWB Layouts 10.2 A 17ips71-R3 32” Power Supply 10-2-1 32” Power Supply 12V RCD SNUBBER OPTION XCAPS BA159 ROCKER SWITCH 100n 220n 275V 275V 275V SB5100 100n 12V_DC 275V 275V 100n 470n 12V_AC +12Vdc OUTPUT 275V 275V...
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VEM14.1E LA EN 45 Circuit Diagrams and PWB Layouts 10-2-2 32” Power Supply OUTPUT DIODE RC SNUBBER CIRCUIT C300 Tapped Coil Option CON_AC V_LED+ C301 BOOST INPUT VOLTAGE +24VCC POWER BOARD to LED BARS CONNECTION +24VCC_SW LED DRIVER V_LED+ SB5100 270R 470n 470n...
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VEM14.1E LA EN 46 Circuit Diagrams and PWB Layouts 10-2-3 Layout top not available at time of printing back to 2014-Apr-09 div. table...
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VEM14.1E LA EN 47 Circuit Diagrams and PWB Layouts 10-2-4 Layout bottom not available at time of printing back to 2014-Apr-09 div. table...
VEM14.1E LA EN 53 Circuit Diagrams and PWB Layouts 10.4 B 17MB82S SSB 10-4-1 B01, DVB-T/C - CI Interface - USB- Active Antenna - Led DVT_T/C Demod - CI Interface - USB- Active Antenna - Led R2201 R2001 C179 M_CI_OUTCLK CI_OUTCLK CLK_5135 XTALI...
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VEM14.1E LA EN 54 Circuit Diagrams and PWB Layouts 10-4-2 B02, MEDIATEK Main IC, Keyboar 3 Way Switch MEDIATEK Main IC - Keyboard - 3 Way Switch AOSDATA0 TP59 AOBCK 3V3_AVCC 3V3_AVCC TP60 TP75 AOLRCK 100n C209 AVDD33_MEMPLL AVDD33_PLLGP AOMCLK TP58 100n near IC...
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VEM14.1E LA EN 55 Circuit Diagrams and PWB Layouts 10-4-3 B03, Power - Stepdown Power - Stepdown W/B2B C136 COMMON STP1 100n R2202 1 SS CN32 C197 TPS54329E F200 N.C. C1280 100n 12V_VCC 1 VBST 12V_STBY C1316 MP1498 C1325 R2179 C357 100nC1281 12V_VCC...
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VEM14.1E LA EN 56 Circuit Diagrams and PWB Layouts 10-4-4 B04, Audio amp, Short protection, Headphone amp Audio amp - Short protection - Headphone amp F172 R224 R219 S116 12V_VCC MAIN_L VDD_AUDIO MAIN_R R189 R182 C196 C253 C190 C252 R238 100k R237 100k...
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VEM14.1E LA EN 57 Circuit Diagrams and PWB Layouts 10-4-5 B05, Scart, VGA, Headphone Output, Side Av (Inputs) Scart - VGA - Headphone Output - Side Av (Inputs) C454 TP79 SC_CVBS-IN SC_CVBS-IN_pin20 SC_CVBS_OUT TP80 C452 R305 C451 SC_FB TP82 SAV Slim INPUT SC_R TP187 UART-TX...
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VEM14.1E LA EN 58 Circuit Diagrams and PWB Layouts 10-4-6 B06, DDR Ram, Serial Flash, HDMI, DVD DDR Ram - Serial Flash - HDMI - DVD HDMI0 UA should be100R CN12 DDRV Near to pin 165 of MT5820 C291 C395 C320 C321 C1115...
VEM14.1E LA EN 64 Circuit Diagrams and PWB Layouts 10.5 J 17LD141-2 IR/LED 10-5-1 IR/LED LED/IR 100R 2012-03-05 LED/IR 17LD141-2 19420_515_130314.eps 130314 back to 2014-Apr-09 div. table...
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VEM14.1E LA EN 65 Styling Sheets 11. Styling Sheets 11.1 2000 series 20" 20" Pos No. Description Remarks LCD panel SSB (Small Signal Board) PSU (Power Supply Unit) Loudspeaker IR Board Front Cabinet Back Cabinet Remote Control Not displayed Detachable AC Cord Not displayed Stand (Base) FOR ELECTRICAL PARTS/ASSEMBLIES SEE WIRING DIAGRAM CHAPTER 9...
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VEM14.1E LA EN 66 Styling Sheets 11.2 2000 series 23" 23" Pos No. Description Remarks LCD panel SSB (Small Signal Board) PSU (Power Supply Unit) Loudspeaker IR Board Front Cabinet Back Cabinet Remote Control Not displayed Detachable AC Cord Not displayed Stand (Base) FOR ELECTRICAL PARTS/ASSEMBLIES SEE WIRING DIAGRAM CHAPTER 9 19710_801_140409.eps...
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VEM14.1E LA EN 67 Styling Sheets 11.3 2000 series 28" 28" Pos No. Description Remarks LCD panel SSB (Small Signal Board) PSU (Power Supply Unit) Loudspeaker IR Board Front Cabinet Back Cabinet Remote Control Not displayed Detachable AC Cord Not displayed Stand (Base) FOR ELECTRICAL PARTS/ASSEMBLIES SEE WIRING DIAGRAM CHAPTER 9 19710_802_140409.eps...
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VEM14.1E LA EN 68 Styling Sheets 11.4 2000 series 32" 32" Pos No. Description Remarks LCD panel SSB (Small Signal Board) PSU (Power Supply Unit) Loudspeaker IR Board Front Cabinet Back Cabinet Remote Control Not displayed Detachable AC Cord Not displayed Stand (Base) FOR ELECTRICAL PARTS/ASSEMBLIES SEE WIRING DIAGRAM CHAPTER 9 19710_803_140409.eps...
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VEM14.1E LA EN 69 Styling Sheets 11.5 2000 series 40" 40" Pos No. Description Remarks LCD panel SSB (Small Signal Board) PSU (Power Supply Unit) Loudspeaker IR Board Front Cabinet Back Cabinet Remote Control Not displayed Detachable AC Cord Not displayed Stand (Base) FOR ELECTRICAL PARTS/ASSEMBLIES SEE WIRING DIAGRAM CHAPTER 9 19710_804_140409.eps...