Philips s lc7 5e la инструкция по применению

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Summary of Contents for Philips LC7.5E

• Circuit Diagrams and PWB Layouts 69LC7.5E LA 7. Layout SSB ( Part 2 Top Side) Part 2 H_17370_023b.eps 070804
  

• Service Modes, Error Codes, and Fault Finding EN 23LC7.5E LA 5. Software Upgrade Procedure 1. Power ON your TV with the power switch at the side of the TV. Put your TV ON by using the remote controller if the TV is in Stand-by. 2. Make sure that it is in “Digital” mode (via “A/D” button). 3. Make sure that your TV is not in Stand-by. Power OFF your TV with the power switch of the TV. 4. Remove the Conditional Access Module (if any) from the CI-slot. 5. Insert the PC Card Adapter with the port

• Circuit Descriptions, Abbreviation List, and IC Data Sheets EN 92 LC7.5E LA9. 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: 9.1 Introduction 9.2 LCD Power Supply 9.3 DC/DC converters 9.4 Front-End 9.5 DVB-T Signal Processing 9.6 Video Processing 9.7 Audio Processing 9.8 HDMI 9.9 Abbreviation List 9.10 IC Data Sheets Notes: •Only new circuits (circuits that are not published recently) are described. • Figures can deviate slightly from the actual situation, due to different set exe

• 60LC7.5E LA 7. Circuit Diagrams and PWB Layouts SSB: Headphone Ampl. & Muting HEADPHONE AMP & MUTING MUTING CIRCUIT RES 3V3 0V 0V 0V 0V 3V3 2V6 2V6 2V6 5V3 2V6 2V6 2V6 5V3 ITV Connector E RES RES RES RES RES RES RES RES RES RES RES RES 1234567 1234567 A B C D E F A B C D E F 1901 B2 2901 A4 2902 A2 2904 B2 2905 B4 2907 C3 2908 B5 2913 B5 2914 E2 2915 A5 2916 C5 3901 A3 3902 A4 3903 A6 3904 A6 3905 B3 3906 B3 3907 C3 3908 B4 3909 B6 3910 C6

• Service Modes, Error Codes, and Fault Finding EN 20 LC7.5E LA5. 5.3 Service Tools 5.3.1 ComPair Introduction ComPair (Computer Aided Repair) is a Service tool for Philips Consumer Electronics products. and offers the following: 1. ComPair helps you to quickly get an understanding on how to repair the chassis in a short and effective way. 2. ComPair allows very detailed diagnostics and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C

• Circuit Diagrams and PWB Layouts 67LC7.5E LA 7. Layout SSB (Overview Top Side) Part 1 H_17370_023a.eps Part 2 H_17370_023b.eps Part 3 H_17370_023c.eps Part 4 H_17370_023d.eps H_17370_023.eps 070804 3139 123 6273.1 1001 B10 1002 B9 1101 E3 1102 E6 1103 E6 1104 D6 1201 A4 1202 A4 1203 A5 1301 D7 1302 B9 1303 B9 1304 A9 1305 A3 1306 A8 1307 A8 1308 A8 1309 A8 1310 A8 1312 B8 1313 A1 1314 B9 1500 E10 1501 E10 1502 E9 1503 E10 1504 D9 1505 E9 1506 D10 1507 E9 1508 D10 1509

• Circuit Diagrams and PWB Layouts 79LC7.5E LA 7. Layout Side I/O Panel (32”) (Top Side) H_17370_032.eps 080807 3139 123 6295.1 1Q01 D1 1Q02 B1 1Q03 C1 1R03 C1 1R04 B1 1R20 B1 2Q06 D1 2Q08 C1 2Q09 C1 2Q10 D1 2R10 C1 3Q05 C1 3Q13 C1 3R13 C1 5Q03 C1 5R03 C1 7Q03 D1 Layout Side I/O Panel (32”) (Bottom Side) H_17370_033.eps 080807 3139 123 6295.1 1R11 A1 1R12 B1 1R16 C1 1R17 C1 1R18 C1 1R19 B1 2Q01 C1 2Q02 D1 2Q03 D1 2Q04 C1 2Q05 C1 2Q07 D1 2Q11 D1 2R04

• Safety Instructions, Warnings, and Notes EN 6 LC7.5E LA2. 2. Safety Instructions, Warnings, and Notes Index of this chapter: 2.1 Safety Instructions 2.2 Warnings 2.3 Notes 2.1 Safety Instructions Safety regulations require the following during a repair: • Connect the set to the Mains/AC Power via an isolation transformer (> 800 VA). • Replace safety components, indicated by the symbol h, only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire

• Spare Parts List EN 124 LC7.5E LA10. 2N05 319801731040 100nF 16V 0603 2N06 319803024790 47uF 20% 6.3V 2N07 319801731030 10nF 20% 50V 0603 2N08 319801731030 10nF 20% 50V 0603 2N09 202055200291 10uF 20% 6.3V 0603 2N10 202055200291 10uF 20% 6.3V 0603 2N11 319803024790 47uF 20% 6.3V 2N12 319801731040 100nF 16V 0603 2N13 319801631890 18pF 1% 50V 0603 2N14 319801631890 18pF 1% 50V 0603 2N15 319801631020 1nF 25V 0603 2N16 319801731040 100nF 16V 0603 2N17 319802341040 100nF 10% 100V 0603 2N18 319

• 40LC7.5E LA 6. Block Diagrams, Test Point Overviews, and Waveforms Test Point Overview SSB (Part 3 Bottom Side) Part 3 H_17370_025c.eps 070804
  

• Spare Parts List EN 122 LC7.5E LA10. 3905 319802134730 47k Ohm 5% 0603 3906 319802131040 100k Ohm 5% 0.062W 0603 3907 319802131040 100k Ohm 5% 0.062W 0603 3908 232270260124 120k Ohm 5% 0603 3910 319802133390 33 Ohm 5% 0.062W 0603 3911 319802131030 10k Ohm 5% 0.062W 0603 3912 319802131030 10k Ohm 5% 0.062W 0603 3913 319802131020 1k Ohm 5% 0.062W 0603 3914 3198

• Circuit Diagrams and PWB Layouts 51LC7.5E LA 7. SSB: DVB MOJO Analog Back End DVB-MOJO ANALOG BACK END ESD Protection UART CONNECTOR (SERVICE) RES RES RES RES RES RES EMC RESRES RES 1V8 1V2 RES 123456789 123456789 A B C D E A B C D E 1001 D7 1002 D7 1J14 D6 2J01 B7 2J02 B7 2J04 B8 2J05 C8 2J06 C9 2J60 A3 2J62 B3 2J63 B2 2J64 C3 2J66 C2 2J67 C3 2J68 D2 2J69 D2 2J70 D3 2J71 E2 2J72 E2 2J73 E2 3J01 B8 3J02 B8 3J03 B6 3J14 D8 3J15 D8 3J59 B2 3J60 B3 3J61 C2 3J62 C3 3J63 D2 3J64 D3 3J65 E2 3J66 E3 4J14

• Service Modes, Error Codes, and Fault Finding EN 26 LC7.5E LA5. Figure 5-17 Semi Stand-by/Stand-by flowchart SEMISTANDBY/ STANDBY Start Mute Audio WP for NVM STANDBYn = LOW Software Shutdown: BL_ON_OFF = LOW Wait 300ms Switch OFF LVDS Wait 20ms LCD_PWR_ON = LOW End LED = NO LED for Standby soft mode Standby using “power key” LED = RED No Yes For DVB Sets only (Semistandby) SDI

• 46LC7.5E LA 7. Circuit Diagrams and PWB Layouts SSB: Tuner IF & Demodulator COM OUTIN I O2ISWI O1 GND I O2IGND O1 GND 4X1 G4 4X2 1 2 VDD VEEVSS MTMT SIF AGC AFC DETECTOR PORTS INTERCARRIER MIXER AND AM-DEMODULATOR I C-BUS TRANSCEIVER 2 RC VCO NARROW-BAND FM-PLL DIGITAL VCO CONTROL SOUND TRAPS 4.5 to 6.5 Mhz AUDIO PROCESSING MAD TUNER AGC VIF AGC SUPPLY OUTPUT VIF-PLL SINGLE REFERENCE QSS MIXER AND SWITCHES DEMODULATO

• Sharp

  LC-20B2UA

  1LC-20B2UASERVICE MANUALIn the interests of user-safety (Required by safety regulations in some countries) the set should be restoredto its original condition and only parts identical to those specified should be used.MODELLC-20B2UACONTENTS» IMPORTANT SERVICE SAFETYPRECAUTION …………………………………… …

  LC-20B2UA TV, 60

• Sony

  KDL-32M3000

  KDL-32M300032″ Class BRAVIA® M Series LCD TV (31.5″ Diagonally) Key Features16:9 HD Resolution Panel (1366 x 768)3D Comb FilterSpace Saving Bottom SpeakerChannel labelsFavorite channelsClock and Sleep TimerDigital audio amplifierFast panel responseWide 178° Viewing Angles HDMI™ (x2) YPbPr (x2)PC Inp …

  KDL-32M3000 TV, 2

• Sanyo

  CP14SE1

  SERVICE MANUAL Colour Television SpecificationsPower Source . . . . . . . .AC127-240V, 50/60Hz.Colour System . . . . . . . .PAL, NTSC4.43, NTSC, PAL 60HzTelevision System . . . . .B/G, D/KK’, I, M/MChannel Coverage . . . . .VHF: E2-E12, R1-R12, K1-K9, J1-J12, A2-A13UHF: 21-69, A14-A69, J13-J62CATV: S1-S41, X, Y …

  CP14SE1 TV, 37

• Sharp

  LC-60LE751K

  LC-60LE751KSCREEN SIZE 60″ (152CM)3D TV WITH EDGE LED BACKLIGHTFREEVIEW HD BUILT-INFULL HD PANEL (1920 X 1080)ACTIVE MOTION 200AQUOS NET+ SMART PLATFORM WITH INTERNETBROWSERMEDIA PLAYER VIA HOME NETWORK (DLNA) ORUSBUSB PVR WITH TIMESHIFT+ READYThe AQUOS LE751 series uses the very latest Sharp image technology to g …

  LC-60LE751K TV, 2

Technical Specifications, Connections, and Chassis Overview

1.3

Chassis Overview

MAIN SUPPLY UNIT

SMALL SIGNAL

B

BOARD

MAIN SUPPLY UNIT

SMALL SIGNAL

B

BOARD

Figure 1-4 PWB/CBA locations (32″ sets)

Figure 1-5 PWB/CBA locations (42″ models)

LC7.5E LA

1.

SIDE I/O PANEL

CONTROL BOARD

LED PANEL

SIDE I/O PANEL

CONTROL BOARD

LED PANEL

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