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Mechanical Instructions

EN 8

TCM3.2L LA

2009-Jun-19

Mechanical Instructions

Index of this chapter:

4.1 Service Positions
4.2 Cable Dressing and Taping
4.3 Assy/Panel Removal
4.4 Set Re-assembly

Notes:

•

Figures below can deviate slightly from the actual situation,
due to the different set executions.

4.1

ervice Positions

For easy servicing of this set, there are a few possibilities
created:
•

The buffers from the packaging.

•

Foam bars (created for Service).

4.1.1

Foam Bars

The foam bars (order code 3122 785 90580 for two pieces) can
be used for all types and sizes of Flat TVs.
See figure

Figure 4-1

for details. Sets with a display of 42" and

larger, require

four

foam bars [1]. Ensure that the foam bars

are always supporting the cabinet and

never

only the display.

Caution:

Failure to follow these guidelines can seriously

damage the display!
By positioning the TV face down on the (ESD protective) foam
bars, a stable situation is created to perform measurements
and alignments. By placing a mirror under the TV, the screen
can be monitored.

Figure 4-1 Foam bars

E_065

2_01

.ep

171106

ired for

42"

Содержание 32PFL5604/77

Страница 1: ...reviation List 4 4 Mechanical Instructions 8 5 Service Modes Error Codes and Fault Finding 12 6 Alignments 20 7 Circuit Descriptions 22 8 IC Data Sheets 25 9 Block Diagrams Wiring Diagram 32 P S 37 Wiring Diagram 42 P S 38 Block Diagram 39 10 Circuit Diagrams and PWB Layouts Drawing PWB Main Power Supply 32 A1 40 41 42 Main Power Supply 42 A1 43 45 46 Main Power Supply 42 A2 44 45 46 SSB DC DC B01...

Страница 2: ...cative subject to change 2 1 Technical Specifications For on line product support please use the links in Table 2 1 Here is product information available as well as getting started user manuals frequently asked questions and software drivers Table 2 1 Described Model Numbers 2 2 Directions for Use Click on the hyperlinks in table above 2 3 Connection Overview Figure 2 1 Rear and side I O connectio...

Страница 3: ...gital Video Digital Audio In see HDMI Side Connections CVI 1 2 Cinch Video YPbPr In Audio In Gn Video Y 1 VPP 75 Ω jq Bu Video Pb 0 7 VPP 75 Ω jq Rd Video Pr 0 7 VPP 75 Ω jq Wh Audio L 0 5 VRMS 10 kΩ jq Rd Audio R 0 5 VRMS 10 kΩ jq AV In Cinch Video CVBS In Audio In Ye Video CVBS 1 VPP 75 Ω jq Wh Audio L 0 5 VRMS 10 kΩ jq Rd Audio R 0 5 VRMS 10 kΩ jq AV Out Cinch Video CVBS Out Audio Out Ye Video ...

Страница 4: ...and stereo sound L 3 kHz R 1 kHz unless stated otherwise and picture carrier at 475 25 MHz for PAL or 61 25 MHz for NTSC channel 3 Where necessary measure the waveforms and voltages with D and without E aerial signal Measure the voltages in the power supply section both in normal operation G and in stand by F These values are indicated by means of the appropriate symbols 3 3 2 Schematic Notes All ...

Страница 5: ... in less regard Always respect voltages While some may not be dangerous in themselves they can cause unexpected reactions that are best avoided Before reaching into a powered TV set it is best to test the high voltage insulation It is easy to do and is a good service precaution 3 4 Abbreviation List 0 6 12 SCART switch control signal on A V board 0 loop through AUX to TV 6 play 16 9 format 12 play...

Страница 6: ...ideo 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 Institutional TeleVision TV sets for hotels hospitals etc LS Last Status The settings last chosen by the customer and read and stored in RAM or in the NVM They are called a...

Страница 7: ... MHz SIF Sound Intermediate Frequency SMPS Switched Mode Power Supply SoC System on Chip SOG Sync On Green SOPS Self Oscillating Power Supply SPI Serial Peripheral Interface bus a 4 wire synchronous serial data link standard S PDIF Sony Philips Digital InterFace SRAM Static RAM SRP Service Reference Protocol SSB Small Signal Board STBY STand BY SVGA 800 600 4 3 SVHS Super Video Home System SW Soft...

Страница 8: ...ervice 4 1 1 Foam Bars The foam bars order code 3122 785 90580 for two pieces can be used for all types and sizes of Flat TVs See figure Figure 4 1 for details Sets with a display of 42 and larger require four foam bars 1 Ensure that the foam bars are always supporting the cabinet and never only the display Caution Failure to follow these guidelines can seriously damage the display By positioning ...

Страница 9: ...ructions EN 9 TCM3 2L LA 4 2009 Jun 19 4 2 Cable Dressing and Taping Figure 4 2 Cable dressing and taping 32 model Figure 4 3 Cable dressing and taping 42 model 18520_105_090318 eps 090603 18520_100_090309 eps 090309 ...

Страница 10: ...that hold the assy 2 Unplug the connectors on the board When defective replace the whole unit 4 3 5 Main Supply Panel 1 Unplug all connectors be aware of the connector locks 2 Remove the fixation screws screw 1 3 Take the board out When defective replace the whole unit 4 3 6 Small Signal Board SSB 1 Unplug all connectors on the SSB 2 Remove all screws screw 1 that hold the board 3 The SSB can now ...

Страница 11: ...cial attention not to damage the EMC foams in the set Ensure that EMC foams are mounted correctly 32 Mechanical layout definition Button SIDE AV bracket SSB IR Lens Stand 2 Speaker AC In Bracket IPB VESA 200 200 IPB bracket Panel bracket L Panel bracket R SSB bracket B SSB bracket U 18520_104_090318 eps 090318 42 Mechanical layout definition SIDE AV bracket SSB Button IR LED Stand bracket 2 Speake...

Страница 12: ...er is displayed in SAM in decimal value For every two start ups the counter increases by one Min 5 digits are displayed in decimal digits In detail Every 2x cold start ups to display a picture increases the counter by 1 i e interrupt the mains supply 2x while the set is ON Every 2x warm start ups from Stand by to display a picture increases the counter by 1 Every hour of normal operating increases...

Страница 13: ...Number Displays the production code the serial number of the TV Note that if an NVM is replaced or is initialized after corruption this production code has to be re written to NVM ComPair will foresee a in possibility to do this Software Version Displays the current main software version In case of field problems that are related to software this software can be upgraded As it is consumer upgradea...

Страница 14: ...at the top left side and all other errors shift one position to the bottom right When an error occurs it is added to the list of errors provided the list is not full When the error buffer is full then the new error is not added and the error buffer stays intact history is maintained To prevent that an occasional error stays in the list forever the error is removed from the list after more than 50 ...

Страница 15: ...s LED off for 0 25 seconds After this sequence the LED will be off for 1 5 seconds Any RC command terminates this sequence Displaying the entire error buffer The entire error buffer can be displayed when service mode SDM is entered by remote control command 062596 MENU When in protection this sequence will not work but than LAYER 1 error code should suffice In order to avoid confusion with RC sign...

Страница 16: ...n ForP22 pin10 is 3 3V OK ForP22 pin1 is 24V OK Check IPB ForP22 Pin 7 8 is 3 3V OK Check Q10 X5 IR_MCU KEY MCU_RESET U8 Check main board DV10 3 3V OK NO NO NO YES YES YES Check main board DDRV AV12 OK YES Check main board short_protect oreset pwr_detect YES Check IPB 18520_205_090313 eps 090313 No Picture Back light Sound OK Check the 5V IF voltage of is it OK Check 33V is OK Check the voltage of...

Страница 17: ...e U17 Check U17 24 U17 21 U17 36 is 3 3V No Check the wave of I2C I2S OK Yes Check the voltage of U17 31 U17 23 is it OK Yes Yes Yes No Yes No No Check R L speaker No Change the software ofU10 Check the L103 L101 R361 R362 18520_207_090313 eps 090313 No colour Coloursystem is Right another channelcolouris right Dose the TV signaltoo weak Check the voltage of Z1 1 OK Check U2 I2C Reset To Localsyst...

Страница 18: ...e Software update item 6 Press OK key to go to the submenu 7 Select Local updates in the submenu and press the OK key to enter the Software Update application 8 You will be prompted to cancel or to proceed with the software updating 9 To proceed select Update and press the OK key to enter the next menu In the next menu select Start and press OK key to start the software update 10 Upgrading will no...

Страница 19: ...m Y Display USB sw equal older than the TV sw Prompt user to comfirm Y Power on the set Detect USB þbreak inÿand check autorun file Please don ÿt shut off the power The software update may takes 3 to 5 minutes Erasing Please donÿt shut off power The software update may takes 3 to 5 minutes Upgrading 18 Layout 3 Layout 4 Proceed See Layout 1 See Layout 2 Set process with sw upgrade Successful TV au...

Страница 20: ...nnel 3 LATAM models an NTSC M TV signal with a signal strength of at least 1 mV and a frequency of 61 25 MHz channel 3 6 3 1 Tuner AGC RF AGC Take Over Point Adjustment Purpose To keep the tuner output signal constant as the input signal amplitude varies The AGC alignment is done automatically standard value 12 Store settings and exit SAM 6 3 2 White Point Press the Menu Home button on the RC and ...

Страница 21: ...nitializing can take up to 20 seconds Figure 6 1 Location of Display Option Code sticker This display code can be found on the side sticker see figure above and or on the rear sticker 6 4 3 Option codes Select this sub menu to set all options at once by selecting the correct model number The so called Project ID represents a number of different options all related to that model number By toggling ...

Страница 22: ...m popular composite signals and embedded HDTV VGA decoders for high bandwidth input signals The new 4th generation advanced motion adaptive and motion estimation de interlacer converts accordingly the interlaced video into a progressive one with overlay of a 2D graphic processor Independent two flexible scalers provide wide adoption to various LCD panels for two different video sources at the same...

Страница 23: ... Input Voltage Range TCL IPL32L 32 LG display 100 240 Vac IPL42L 42 LG display Control signal Comments Output PS ON 3 3V ON 2 0V AC power output ON 0 7V OFF 0V AC power output OFF BL_ON 5 0V ON 2 0V The inverter is working 1 0V OFF 0V The inverter is switched OFF DIMP High level 2V 5 0V HD OPC dimming 140Hz Low level 0V 0 7V FHD PWM 103 4Hz Output Voltage Tolerance Min current Max current Load reg...

Страница 24: ...C811 C812 will be charged supplying IC806 with electricity This will start the PFC circuit and generate the 24 V control Now IC805 will start and will generated the 24V output On connector P802 signal DIM sets the PWM dimming status On connector P802 when signal BL ON goes high the high voltage Inverter IC901 OZ9926A will start Control signal Comments Output PS ON 5 0V ON 2 0V AC power output ON 1...

Страница 25: ...C U1 8 8 Diagram B04 TDA9885 IC U2 8 9 Diagram B07 WM8501 IC U9 8 10 Diagram B09 RC4558 IC U26 U37 8 11 Diagram B09 LM833D IC U27 8 12 Diagram B10 STA333BW IC U17 This chapter shows the internal block diagrams and pin configurations of ICs that are drawn as black boxes in the electrical diagrams with the exception of memory and logic ICs 8 1 Diagram B01 LD1117 IC U4 Figure 8 1 Internal block diagr...

Страница 26: ...ation Block Diagram Pin Configuration 18520_312_090326 eps 090326 TOP VIEW BOOT FB VCC PHASE GND LGATE DRIVE UGATE 5 3 4 6 8 1 2 7 Soft Start and Fault Logic Gate Control Logic VCC ROC IOC 1 5V BOOT FB VCC PHASE GND LGATE DRIVE UGATE VCC Power On Reset POR 0 5V 0 8VREF UVP PWM Gm VCC Regulator Oscillator S1L OC PH_M SSE EO SS ...

Страница 27: ...5 eps 090325 BS IN SW GND SS EN COMP FB 1 2 3 4 8 7 6 5 TOP VIEW EXPOSED PAD ON BACKSIDE CONNECT TO PIN 4 LOCKOUT COMPARATOR ERROR AMPLIFIER FREQUENCY FOLDBACK COMPARATOR INTERNAL REGULATORS 1 8V SLOPE COMP CLK CURRENT COMPARATOR CURRENT SENSE AMPLIFIER SHUTDOWN COMPARATOR SS 8 COMP 6 IN 2 EN 7 GND 4 OSCILLATOR 40 385KHz S R Q SW 3 BS M1 M2 1 5V Q 0 7V 2 3V 2 6V 1 22V 0 7V FB 5 ...

Страница 28: ...IC Data Sheets EN 28 TCM3 2L LA 8 2009 Jun 19 8 4 Diagram B01 PQ1CX41 IC U20 Figure 8 4 Internal block diagram and pin configuration Block Diagram Pin Configuration 18520_313_090327 eps 090327 ...

Страница 29: ... 12Vforprogram eraseacceleration connect to 12V VCC 3 3V Power Supply GND Ground PO0 PO6 Paralleldataoutput input PO0 PO6can be connected to NC in serial mode NC NoInternalConnection PIN DESCRIPTION 16 PIN SOP 300 mil Note 1 PO0 PO7 are not provided on 8 LAND SON package 2 HOLD is recommended to connect to VCC during parallelmode 1 2 3 4 5 6 7 8 HOLD VCC NC PO2 PO1 PO0 CS SO PO7 16 15 14 13 12 11 ...

Страница 30: ...iagram and pin configuration 18520_300_090311 eps 090311 ADC ADC ADC ADC 3DTVD HDTVD VGAD DS MDDi DS Digital Path AnalogFront End MainPath PIPPath Color OSD CVBS SV YPbPr x2 Customer External Switches HDMIx3 VGA x8 Control Signal GPIO Gamma Merge Dithering LVDS Tx 8032 DSP MDDi LVDS DRAM MUX US US Color ...

Страница 31: ...lock diagram and pin configuration Block Diagram Pin Configuration 18520_314_090327 eps 090327 GND VCNTL REFEN Current Limit Thermal Protection VOUT EA VIN TOP VIEW SOP 8 VIN GND REFEN VOUT VCNTL 2 3 4 5 6 7 8 VCNTL VCNTL VCNTL SOP 8 Exposed Pad VIN GND REFEN VOUT NC NC NC VCNTL GND 2 3 4 5 6 7 8 ...

Страница 32: ...FM PLL DETECTOR I2C BUS TRANSCEIVER VIF PLL SINGLE REFERENCE QSS MIXER INTERCARRIER MIXER AND AM DEMODULATOR SIF AGC SUPPLY 1 2 14 16 19 15 21 17 8 6 5 4 12 7 11 10 18 20 23 24 OUTPUT PORTS MAD AUDIO PROCESSING AND SWITCHES 9 TUNER AGC CAGC neg 3 22 crystal and MAD select TDA9885 n c 13 L L P M F D A M O I S D N G D A D S L C S 2 P O 1 P O CVBS TOP VIF2 SIF1 SIF2 DEEM AFD REF VAGC VPLL filter TDA9...

Страница 33: ...IC Data Sheets EN 33 TCM3 2L LA 8 2009 Jun 19 8 9 Diagram B07 WM8501 IC U9 Figure 8 9 Internal block diagram and pin configuration Block Diagram Pin Configuration 18520_311_090325 eps 090325 ...

Страница 34: ...0 Diagram B09 RC4558 IC U26 U37 Figure 8 10 Internal block diagram and pin configuration Block Diagram Pin Configuration 18520_309_090325 eps 090326 1 2 3 4 8 7 6 5 1OUT 1IN 1IN VCC VCC 2OUT 2IN 2IN TOP VIEW OUT IN IN VCC VCC SCHEMATIC EACH AMPLIFIER ...

Страница 35: ... 2L LA 8 2009 Jun 19 8 11 Diagram B09 LM833D IC U27 Figure 8 11 Internal block diagram and pin configuration Pin Configuration 18520_306_090325 eps 090225 2 Top View 1 3 4 8 7 6 5 Output 1 Inputs 1 Output 2 Inputs 2 VEE VCC 1 2 ...

Страница 36: ...N Serial Data Input Channel mapping I2C POWER PLL Processor DDX3A DDX3B DDX4A TWARNEXT DDX4B EAPD SCL SDA OUT1A OUT1B OUT2A OUT2B LRCKI BICKI RESET SDI XTI PLL_FILTER CONTROL STATUS INT LINE EQ Tone Volumes SA CONFIG PWDN GND_SUB SA TEST MODE VSS OUT1A Vdd GND_REG CONFIG B 4 T U O N R A W T B 3 X D D B 3 T U O VDD_DIG GND_DIG PLL_Vdd POWRDN SDA SCL GND_DIG Vdd_DIG 18 16 17 15 6 5 4 3 2 21 22 31 32...

Страница 37: ... 2 IR_IN 3 GND 4 LED RED 5 GPIO_11 6 KEY 7 ADIN1 18530_400_090320 eps 090324 IR LED PANEL J KEYBOARD CONTROL E MAIN POWER SUPPLY IPB A RIGHT SPEAKER LEFT SPEAKER P22 B01 11 BP ADJ 9 GND 7 3 3 5VSB 5 GND 3 GND 1 24 12V 12 PB ON OFF 10 PW ON 8 3 3 5VSB 6 GND 4 24 12V 2 24 12V P17 B10 1 LVDSVDD 3 LVDSVDD 5 GND 7 GND 9 E4P 11 E3P 13 ECKP 15 E2P 17 E1P 19 EOP 21 DCR 23 NC 25 VBR EX 27 O4P 31 O3P 33 O2P...

Страница 38: ...324 MAIN POWER SUPPLY IPB A P17 B10 1 LVDSVDD 3 LVDSVDD 5 GND 7 GND 9 E4P 11 E3P 13 ECKP 15 E2P 17 E1P 19 EOP 21 DCR 23 NC 25 VBR EX 27 O4P 31 O3P 33 O2P 35 O1P 37 O0P 39 GND 2 LVDSVDD 4 LVDSVDD 6 GND 8 GND 10 E4N 12 E3N 14 ECKN 16 E2N 18 E1N 20 E0N 22 SEL LVDS 24 BIT SEL 27 VBR OUT 29 O4N 33 O3N 35 O3P 21 O1N 38 O0N 40 GND P15 B11 7 ADIN1 6 KEY 5 GPIO_11 4 LED_RED 3 GND 2 OIRI_IN 1 5VSB RIGHT SPE...

Страница 39: ...ART2 OPTION Y C BASS SPEAKER 12V 5VPANEL 1 2A switch HEADPHONE AVOUT RT916 6 AV3 CPU AC 220V AV4 VGA RF IN SCART1 DC DC RT8110 MOS 5 2VM 4A LD1117 5VRF 200mA CONFINE 5VUSB 2A LD1117 LD1117 PQ1CX41 1 1V 500mA LD1117 1 2V 200mA 3 3V 500mA 2 6VDDR 500mA DELAY SHORT_PROTECK 5VRF 12VM 2 6VDDR 1 2V 1 1V 3 3V 5 2VM LCD PANEL 12V R8C 11 CEC RESET MUTE POWER ON SERVICE LED VGA H V KEY IR MODE SHORT_PROTECK...

Страница 40: ...0 Circuit Diagrams and PWB Layouts 2009 Jun 19 10 Circuit Diagrams and PWB Layouts Main Power Supply 32 A 3 2 1 F E D C B 8 7 6 5 5 4 3 2 1 F E D C B A 4 6 7 8 A1 Power Supply Unit 32 Full HD 18520_541_090313 eps 090313 ...

Страница 41: ...Circuit Diagrams and PWB Layouts EN 41 TCM3 2L LA 10 2009 Jun 19 Layout 32 PSU Top 18520_550_090313 eps 090313 ...

Страница 42: ...EN 42 TCM3 2L LA 10 Circuit Diagrams and PWB Layouts 2009 Jun 19 Layout 32 PSU Bottom 18520_551_090313 eps 090313 ...

Страница 43: ... 6 U801 FSQ510 C827 1000P D824 FR104 L803 C847 NC C806 4U7 450V PGND PGND R836 NC D818 BYV29 600 L807 4700UH 1 3 4 2 L809 LIF JLB1359 4148WS D822 PGND AGND 5 6 7 8 4 3 2 1 U805 FA5571N R820 75R 4148WS D819 R854 10K 1 2 3 U807 TL431_1V25 4 3 2 1 L804 AGND R830 560V 1N4007 D816 4 3 2 1 L808 L806 2 2UH 1 2 3 4 U804 PS2561 4 3 2 1 U802 PS2561 C844 1000P PGND AGND AGND PGND PGND AGND AGND AGND AGND AGN...

Страница 44: ...944 10K 10K R945 100R R954 R931 10K C918 4700P 750K R962 4148WS D902 VREF D905 4148WS R961 200R 200R R963 200R R972 R970 200R 220R R919 200R R959 R960 200R R974 200R 200R R971 R921 220R R920 200R 200R R916 R936 200R 200R R940 R937 200R 200R R939 200R R935 R938 200R R973 200R 200R R975 R902 4R7 C909 0 47U R966 4K7 4K7 R903 R918 4K7 SK3561 Q902 D901 4148WS R942 100R AGND R882 1K 2 4 1 3 T904 2 4 1 3...

Страница 45: ...Circuit Diagrams and PWB Layouts EN 45 TCM3 2L LA 10 2009 Jun 19 Layout 42 PSU Top 15820_552_090313 eps 090313 ...

Страница 46: ...EN 46 TCM3 2L LA 10 Circuit Diagrams and PWB Layouts 2009 Jun 19 Layout 42 PSU Bottom 15820_553_090313 eps 090313 ...

Страница 47: ...6 5V_M1 5V_M1 5V_M1 DV10 DV10 L24 200R 200R L25 1 2 4 6 8 12 10 3 5 7 9 11 P22 C269 33P PWM0 120R L60 1K R128 UP34 SW POWERON OFF 16V 1000U C100 16V 1000U C101 R121 110K 4U7 C7 820R R108 S 120 L138 200R 200R L137 1K2 R124 5VSB 12_M R123 12K4 B C E BT3904 Q4 4U7 C556 12_M 12_M1 12_M1 C541 0 1U G D S A03401A Q57 1U C159 3V3 3V3 4U7 C6 B C E BT3904 Q3 SHORT_PROTECT 100P C162 8200P C160 0 1U C156 5VSB...

Страница 48: ... 1U NC USB_DP1_2 USB_DM1_2 USB_DP0_1 USB_DM0_1 USB_DM0 USB_DP0 USB_DM1_1 22R R745 22R R744 1K R733 C405 33P NC PWM2 3V3_F 3V3 Z27 CVBS0N Z136 R397 10K 1U C171 C346 0 047U NC C347 0 047U CVBS0P_1 CVBS0P VSDA_R SPI_SCK_1 SPI_SCK_1 3V3_F L40 220R C37 10U SPI_SO 47R R739 SPI_SCK 1K R734 R470 10K VGAHSYNC VGAVSYNC VGAVSYNC _1 VGAHSYNC _1 1K R480 Z101 Z100 Z16 C398 1000P U0RX 3V3 R465 1K NC R466 1K U0TX...

Страница 49: ...0R NC R721 0R NC R720 0R NC R484 22R R493 22R 5 4 7 2 1 3 6 8 R668 22R 5 4 7 2 1 3 6 8 R667 22R 5 4 7 2 1 3 6 8 R666 22R C429 0 1U R490 22R R489 22R R488 22R C45 4U7 C44 4U7 C428 3300P C427 3300P C426 0 1U C425 0 1U C424 3300P C423 3300P C422 0 1U C421 3300P C420 0 1U C419 3300P C418 0 1U C417 0 1U C416 0 1U 5 4 7 2 1 3 6 8 R659 22R 5 4 7 2 1 3 6 8 R658 22R 5 4 7 2 1 3 6 8 R657 22R 5 4 7 2 1 3 6 8...

Страница 50: ... R158 330R R515 220R L ADD D16 BA277 D17 BA277 CVBS0P 10R R503 5VOUT 5VOUT 5V IF 82R R171 L49 2 2UH 220R R162 TV CVBS 470R R165 B C E Q15 BC846B TV1 V C195 220P Z35 Z37 Z34 Z33 RF AGC Z39 L52 1000UR J1 0R NC R507 330R R518 22K 12_IF C189 0 01U B C E Q13 BC857C TV1 V R509 22K Z38 Z36 C191 1000P NC C190 1000P NC R151 0R NC C215 0 1U L ADD R193 150R L ADD R195 1K L ADD L62 0R R189 0R NC R170 0R NC 2 ...

Страница 51: ...C218 0 1U R199 100R R198 100R C469 1000P 1K R254 C452 1000P C337 1000P C298 1000P 1K R149 HDMISDA_0 B C E Q20 BT3904 1K R148 1 2 3 4 5 6 P5 RX0_1B 2 1 R32 2 1 R30 2 1 R33 2 1 R31 2 1 R34 2 1 R36 2 1 R35 2 1 R45 1 2 R22 2 1 R47 2 1 R39 2 1 R37 2 1 R40 2 1 R38 2 1 R41 2 1 R43 2 1 R42 2 1 R46 2 1 R52 PWM3 HDMISCL_0 R713 10K B C E Q21 BT3904 HDMIDDCSCL_2 USB_DM0 HDMI_CEC_3V3 R556 100R HDMISCL_0 HDMISD...

Страница 52: ...8K2 R214 8K2 GRNP VGA_R VGASDA0 C234 10P R568 100R R572 100R R570 10K R204 22K VGASCL0 VGASDA0_IN VGASDA R203 22K 2 1 R49 NC 1 2 R304 NC F13 F14 8 7 5 4 3 1 6 2 9 11 10 12 P12 NC 47U C50 16V NC R321 10K NC 5 4 3 2 1 U34 RT9701 NC 13 RT9701 PBB VGAHSYNC C222 10P VGAVSYNC C228 10P C227 10P C221 10P USB_DM1 R726 100R NC R725 100R NC BLUE HPOUTL1 VCC_1 VCC_0 USB_DM1 USB_DM0 USB_DP1 USB_DP0 GND GND USB...

Страница 53: ...10K NC C238 0 1U NC 10K R243 NC R235 10K NC R242 10K NC C241 1U NC C153 33P NC 1 2 3 4 5 6 7 10 11 12 13 14 9 8 U9 WM8501 NC C235 0 1U NC C237 1U NC C236 0 1U NC R236 10K NC C138 33P NC C136 33P NC C130 33P NC R238 47K NC R234 33R NC R240 33R NC R239 33R NC C245 1U NC C244 0 1U NC C243 1U NC 2 1 R70 NC R252 75R NC R253 0R NC 2 1 R75 NC R506 0R NC R259 10K NC R278 33K NC R714 0R YPBPR0_GND PR1P R27...

Страница 54: ...C C275 4700P NC C276 4700P NC C277 4700P NC C274 4700P NC R299 4K7 NC R300 4K7 NC R301 4K7 NC R298 4K7 NC 16V 100U C1 NC C278 0 1U NC L92 120R NC L93 120R NC L94 120R NC L95 120R NC 2 1 R82 NC 2 1 R81 NC 2 1 R80 NC 2 1 R79 NC 6 1 7 2 3 8 9 5 4 10 11 P4 NC L88 120R NC 2 1 R83 NC R295 10K NC R294 33K NC R519 0R NC R289 470R NC R288 470R NC R293 47K NC R290 47K NC C530 10U 16V NC C531 10U 16V NC C286...

Страница 55: ...E MUX_CTL3 MUX_CTL2 AV1L_IN R348 1K R347 33K C53 10U MUX_CTL2 R633 100R B C E Q32 BT3904 12V R146 22K R141 22K 12V GPIO_21 R624 22K 12_MA C502 0 1U R244 0R NC 12_MA MCU_M 12V AR21 AL21 C293 0 022U R617 100R B C E Q101 BT3904 R127 4K7 MCU_M AUD_LOUT R620 22K 12_M C461 0 1U 10U C59 R385 10K R365 10K B C E Q43 BT3904 1 2 3 D21 BAV70 D20 LL4148 R349 100R R389 100R C494 1000P R580 10K C471 1000P R637 1...

Страница 56: ...23 0 1U R652 100R R647 10K R377 1K2 C573 0 1U R370 3K3 ROT DCR Z130 1U C569 NC 3K3 R358 R357 3K3 3K3 R356 R359 3K3 NC OUT_L C570 0 1U R164 0 22R NC 120R L103 L140 200R 200R L139 OUTR SUBW OUTR SUBW OUTL OUT_L OUTL OUT_R 1 2 3 4 P25 ODSEL R381 4K7 C86 0 22U LVDSVDD C301 1000P C302 0 1U AMP_12 24V AMP_12 24V Z117 12 24V_AUDIO AMP_12 24V C308 4700P D27 LL4148 R367 100K C473 4U7 16V INT R250 100R C505...

Страница 57: ...L110 120R 16V 4U7 C474 3 2 1 U32 RT9166 33 NC Z219 R706 10K NC C554 1000P NC R707 10K NC B C E Q59 BT3904 NC 1 2 3 4 P34 NC B E C Q58 BT3906 NC R704 100R NC R705 5K6 NC C561 1000P R430 100R 3V3SB TXD_PBS 1 2 3 4 5 6 7 P15 RXD_PBS 5VSB Z202 R402 100R R405 1K R285 47K R443 47K KEY ADIN1 F34 2 1 R91 LED Z209 Z210 Z211 C542 1000P C557 1000P KEY C335 100P C559 1000P R446 100R C558 1000P IR_MCU R724 100...

Страница 58: ...EN 58 TCM3 2L LA 10 Circuit Diagrams and PWB Layouts 2009 Jun 19 Layout Small Signal Board Top 40 T8222P MAD2XG 18520_556_090319 eps 090324 PART 1 18530_552a_090319 eps PART 2 18530_552b_090319 eps ...

Страница 59: ...Circuit Diagrams and PWB Layouts EN 59 TCM3 2L LA 10 2009 Jun 19 Layout Small Signal Board Top Part1 18520_556a_090313 eps 090324 PART 1 ...

Страница 60: ...EN 60 TCM3 2L LA 10 Circuit Diagrams and PWB Layouts 2009 Jun 19 Layout Small Signal Board Top Part 2 18520_556b_090313 eps 090324 PART 2 ...

Страница 61: ...Circuit Diagrams and PWB Layouts EN 61 TCM3 2L LA 10 2009 Jun 19 Layout Small Signal Board Bottom 40 T8222P MAD2XG 18520_557_090313 eps 090324 PART 1 18520_557a_090313 eps PART 2 18520_557b_090313 eps ...

Страница 62: ...EN 62 TCM3 2L LA 10 Circuit Diagrams and PWB Layouts 2009 Jun 19 Layout Small Signal Board Bottom Part1 PART 1 18520_557a_090313 090324 ...

Страница 63: ...Circuit Diagrams and PWB Layouts EN 63 TCM3 2L LA 10 2009 Jun 19 Layout Small Signal Board Bottom Part 2 18520_557b_090313 eps 090324 PART 2 ...

Страница 64: ...1 F E D C B 8 7 6 5 5 4 3 2 1 F E D C B A 4 6 7 8 E Side Control Panel KEY GND IR_IN 3 3V GPIO_11 LED_RED ch ch menu vol vol POWER ADIN1 R606 0R R602 22K R604 1 2K R601 3K3 1 2 3 4 5 6 P602 R605 9K1 C1 0 1U R603 5K6 1 2 3 4 5 6 7 P601 3 5 7 9 1 2 4 6 8 10 12 11 K1 18520_520_090312 eps 090324 ...

Страница 65: ...Circuit Diagrams and PWB Layouts EN 65 TCM3 2L LA 10 2009 Jun 19 Layout Side Control Panel 40 T8222P KED2XG 15820_559_090313 eps 090324 ...

Страница 66: ...ED_RED GPIO_11 R4 1K 1 2 3 4 5 6 P1 3 3V R18 100K ADIN1 R13 1K R11 10K NC R19 0R NC R17 100K R16 10K NC R15 100K NC R9 1K8 R3 4K7 R5 22K R1 4K7 D1 D2 R20 4K7 NC B C E Q2 BC847BW C1 10U R2 4K7 3 3V C 2 E G2 ADIN1 R14 10K 3 3V R12 33K B C E Q4 BC847BW C4 10U C3 10U C2 10U 3 3V B C E Q1 BC847BW R10 4K7 R7 100R R8 100R B C E Q3 BC847BW G1 18530_530_090325 eps 090505 ...

Страница 67: ...Circuit Diagrams and PWB Layouts EN 67 TCM3 2L LA 10 2009 Jun 19 Layout IR Panel 18530_531_090505 eps 090505 40 T8222P IRF2XG Personal Notes 10000_012_090121 eps 090121 ...

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Philips 32PFL5604/77, Руководство по обслуживанию

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