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Daewoo DLP-26H1, Руководство по обслуживанию

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Liquid Crystal Display Television 

Service Manual 

Chassis

：

：

  MST9E88 

Product Type

：

：

DLP-26H1

                            DLP-32H1 

Ver 1.0

  Otc. 2007 

Содержание DLP-26H1

Страница 1: ...Liquid Crystal Display Television Service Manual Chassis MST9E88 Product Type DLP 26H1 DLP 32H1 Ver 1 0 Otc 2007...

Страница 2: ...pec 5 3 1 General Description 5 3 2 General Features 5 4 Block Diagram 6 4 1 Chassis Block Diagram 6 4 2 Signal Processing Part 8 4 3 Power Part 9 5 Service Mode And Adjustment 10 5 1 Service Mode 10...

Страница 3: ...ating cover shields isolation resistor capacitor network etc 3 When replacing parts or circuit boards disconnect the power cord 4 When replacing a high wattage resistor oxide metal film resistor on th...

Страница 4: ...aracteristics are often passed unnoticed by a visual inspection When replacement parts are required be sure the service technician uses replacement parts specified by us that have the same characteris...

Страница 5: ...1 Source TV Picture Sound Zoom 1 4 7 2 5 8 0 3 6 9 Recall Mute Still I ii Display CH Menu CH VOL VOL Hold Pip Move Sleep Reveal Mix Cancel Subcode Index Hold Text Source Swap Y PB PR SCART1 SCART2 11...

Страница 6: ...820 L X240 D X628 H 22 5kg Refer to rating label Refer to rating label 6W 6W 2 2 Specifications 4...

Страница 7: ...Panel is a 32 TFT Liquid Crystal Display module with 18 EEFL Backlight unit and 1ch LVDS interface This module supports 1366 x 768 WXGA format and can display true 16 7M colors 8 bit colors The invert...

Страница 8: ...4 Block Diagram 4 1 Chassis Block Diagram POWER BOARD MAIN BOARD 6...

Страница 9: ...MAIN BOARD POWER BOARD 7...

Страница 10: ...I INPUT VGA INPUT VGA COMPONENT AUDIO INPUT VIDEO INPUT S VIDEO INPUT COMPONENT INPUT SCART1 SCART2 KEY CONTROL SIF DDR 128M FLASH PSL25V040 LCD PANEL AV S VIDEO AUDIO INPUT TPA 3101D2 CVBS RGB CVBS M...

Страница 11: ...L7808 PFC AC INPUT 50 60HZ DC DC DC DC 5V 12V PANEL POWER 8V 1117 5 24V Inverter POWER DC DC DC DC 74HC4052 PANEL POWER MST2 5 MST2 5 A MST3 3 DDR2 5 MST1 8 D 2 5VM 3 3AVDD 1 8V 3 3V DC DC 28V AMP TU...

Страница 12: ...ress 0 5 3 2 you can enter factory menu 5 1 1 Fac Menu Factory Menu White Balance Auto Test Auto Calibration LOGO OSD Language Country Option Factory Init Test Pattern Version White Balance R DRV 10 G...

Страница 13: ...60 CONTRAST 50 125 CONTRAST 100 155 TOFAC M HDMI Cable Standard Factory Init QingDao HuangDao Guiyang Hungary France Austria CLEAR PROTECTLY CLEAR UNPROTECTLY Test Pattern BLUE Version Version LCD3206...

Страница 14: ...15 Music 120Hz 19 500Hz 11 1 5KHz 12 5KHz 14 10KHz 20 Speech 120Hz 4 500Hz 10 1 5KHz 12 5KHz 7 10KHz 5 Picture Mode Standard Brightness 50 Contrast 50 Colour 50 Bright Brightness 60 Contrast 60 Colou...

Страница 15: ...6 Software Updating 6 1 Updating Tool You can update the software through a special tool show as below 13...

Страница 16: ...6 2 Software Updating Operation 1 Connect the Debug board to the TV use VGA interface then connect the Debug board to the computer just as the pictures showing 14...

Страница 17: ...LL must be in the same folder 1 Find the folder where the ISP_TOOL4 0 9 lies in Note DLPORTIO dll and FTD2XX DLL must be in the same folder 2 Double click the ISP_TOOL4 0 9 icon and then a dialog will...

Страница 18: ...You should set the Config like what the picture shows 16...

Страница 19: ...17...

Страница 20: ...you have finished all above you should click the Apply button to complete the configuration 3 Turn on the TV then we can update 4 Double click the ISP_TOOL4 0 9 icon and then a dialog will show as be...

Страница 21: ...5 Click the Read button And then do as shown below 19...

Страница 22: ...6 Find the update file in your computer 20...

Страница 23: ...7 Double click the update file A dialog will show as below 8 Click the Auto button And then do as shown below 21...

Страница 24: ...9 Click the Connect button And then do as shown below 22...

Страница 25: ...10 Click the Run button 11 When the update is finished a dialog will show as below 23...

Страница 26: ...R R231 R232 170 1026771 RESISTOR RC0603JR 07 47R R104 R125 R152 R338 R339 R340 180 1026760 RESISTOR RC0603JR 07 75R R491 190 1026760 RESISTOR RC0603JR 07 75R R85 R86 R133 R141 R142 R335 200 1026760 RE...

Страница 27: ...0 520 1026752 RESISTOR RC0603JR 07 10K R2 R6 R15 R16 R164 R165 R318 R476 530 1026755 RESISTOR RC0603JR 07 12K R110 R111 R127 R128 R137 R138 R76 540 1026755 RESISTOR RC0603JR 07 12K R356 R357 550 10291...

Страница 28: ...900 1026703 CAPACITOR CC0603KRX7R7BB104 C146 C177 C180 C181 C182 C186 C187 C188 910 1026703 CAPACITOR CC0603KRX7R7BB104 C189 C190 C191 C192 C200 C201 C205 C206 920 1026703 CAPACITOR CC0603KRX7R7BB104...

Страница 29: ...029194 DIODE 1N4148W D8 D25 D27 D28 D29 D58 D59 1250 1029194 DIODE 1N4148W D60 D21 1260 1026718 DIODE BAV99LT1 D10 D20 D35 D36 D37 1270 1031016 DIODE BAV70L D6 D5 1280 1029195 DIODE LM3Z5V6T1G D3 D4 D...

Страница 30: ...Y5DU281622FTP 5 U9 1620 1038012 IC EN25B40 EN25F40 100GCP U10 1630 1036597 IC AT24C32N 10SI 2 7 U11 1640 1037918 IC LM833MX TP JK N11 1650 1037353 IC 51U019S 339N A3R P1 P2 1660 1031397 IC CM1213 04MR...

Страница 31: ...R815 R816 R880 R881 R867 R868 R869 R894 2030 1028510 RESISTOR RC0805JR 07 2K4 R855 R856 2040 1031199 RESISTOR RC0805JR 07 2K7 R808 R853 2050 1031207 RESISTOR RC0805JR 07 5K1 R810 R820 R821 R826 R831 R...

Страница 32: ...C816 C817 C818 C819 C821 C822 2390 1028465 CAPACITOR CC0805KRX7R9BB104 C824 C834 C835 C836 C837 C838 2400 1028465 CAPACITOR CC0805KRX7R9BB104 C875 C883 2410 1028465 CAPACITOR CC0805KRX7R9BB104 C860 C8...

Страница 33: ...E 1N4148W VD827 VD828 VD829 2750 1038100 DIODE MBR0520LT1 VD804 VD806 VD823 2760 1028539 DIODE 5SB60 VB801 2770 1039375 DIODE 05W30A VZ811 2780 1038318 DIODE 05W18B VZ812 2790 1027034 DIODE 1N4148 VD8...

Страница 34: ...04 3120 1039095 TRANSFORMER BCK 28 001D EMC T803 3130 1039097 TRANSFORMER SPT4001SE EMC T801 3140 1039096 TRANSFORMER BCK 35 001A EMC L806 3150 1039098 TRANSFORMER BK 30 01GD EMC L807 3160 1028614 IND...

Страница 35: ...10K J JC RR01 RR03 RR04 RR05 3390 1028571 TRANSISTOR 2SC1815Y V3 VR01 VR02 3400 1026727 CAPACITOR CD110 50V 4u7 M C3F5 CR01 3410 1029035 CAPACITOR CD110 50V 10u M C3F5 CR02 3420 1032541 DIODE BT H643...

Страница 36: ...ue but no picture or and no sound You should replace the main board 3 In TV state can not to tuning You should replace the main board 4 No teletext You should replace the main board 5 No sound You sho...

Страница 37: ...Other R10 10K R12 NC LCD Power VCC Panel S2 3 G2 4 D2b 5 D2a 6 S1 1 G1 2 D1b 7 D1a 8 4435 N6 10K R241 0 1uF C190 4 7K R247 470uF 16V C197 0 1uF C191 0 R260 2N3904 V10 100 R262 VS_ON VPANEL_IN NC L33...

Страница 38: ...L45 100n C226 390p C227 100n C228 VDD_MPLL Vin 3 GND 1 Vout 2 tab 4 AP1084K ADJ N10 100n C229 100u C255 100n C230 100u C256 510 R267 820 R268 FB L46 FB L47 47u C257 100n C231 100n C232 100n C233 100n...

Страница 39: ...40 1K R45 1K R44 DATA2 1 DATA2 SHIELD 2 DATA2 3 DATA1 4 DATA1 SHIELD 5 DAT1A 6 DATA0 7 DATA0 SHIELD 8 DATA0 9 CLK 10 CLK SHIELD 11 CLK 12 CEC 13 NC 14 SCL 15 SDA 16 DDC CEC GND 17 5V POWER 18 HOT PLUG...

Страница 40: ...5 R336 47 R339 0 1uF C311 4 7K R333 NC 1 NC 2 NC 3 GND 4 SDA 5 SCL 6 VCLK 7 VCC 8 24C02 U13 3 1 2 BAV99 D36 FB L54 5 10 4 9 3 8 2 7 1 15 14 13 12 11 6 16 17 P3 P3 3 1 2 BAV99 D35 75 R335 NC R322 0 R32...

Страница 41: ...7 15 Sheet of File E LCD2619EU LCD3219EU ZB_C 05_DMP SCH Drawn By 0 R374 SC_G DMP_Y 0 R368 0 R369 0 R370 0 R371 AV1_L AV1_R SC2_Lin SC2_Rin 1 2 3 XP 03 XP22 IR in USB ON OFF 1 2 3 4 5 6 XP12 XP12 0 R...

Страница 42: ...68 3 2 1 STZ6 2N D55 3 2 1 Comment D69 3 2 1 STZ6 2N D70 SCART1_VOUT SC1_Vout SC_R SC_G SC_B SC_R1 SC_G1 SC_B1 3 2 1 STZ6 2N D47 470pF C322 SIGNAL 1 SIGNAL 3 GND 2 GND 5 GND 9 SIGNAL 4 SIGNAL 6 SIG 7...

Страница 43: ...out 16 U4 U4 0 1uF C36 1uF 50V C334 0 R89 DGND 7 TOP 9 VIF1 1 VIF2 2 REF 15 NC 5 VAGC 6 16 DEEM 5 SCL 11 OUT1 3 NC 13 AUD_OUT 8 SDA 10 FMPLL 4 TAGC 14 AFD 6 SIOMAD 12 CVBS 17 AGND 18 VPLL 19 VPP 20 AF...

Страница 44: ...6 NC 0 1uF C173 1K R210 NC R183 1 3 5 7 2 4 6 8 RP100X4 RP13 0 R208 100 R199 1 2 0 1uF C177 10uF 16V C358 10nF C158 1 2 14 318MHZ Y2 10nF C164 100 R157 1 2 3 XP3 XP3 NC R187 10K R164 10K R162 390R1 R2...

Страница 45: ...R9 2 2uF C5 47K R23 10K R8 10K R2 X0 12 X1 14 X2 15 X3 11 Y0 1 Y1 5 Y2 2 Y3 4 A 10 B 9 X 13 Y 3 VCC 16 GND 8 INH 6 VEE 7 NC 74HC4052 U3 22K R12 47K R24 100pF C17 10K R5 22K R11 4 7K R27 10K R3 22K R14...

Страница 46: ...100K R640 VPA 220uF 25V C631 VPA 220uF 16V C625 33uH L608 33uH L607 0 1uF C639 0 1uF C637 0 47uF C638 1 2 3 4 XP 04 XP10 0 22uF C635 0 22uF C634 33uH L604 33uH L602 0 1uF C621 0 1uF C616 0 47uF C618...

Страница 47: ...D2619EU LCD3219EU ZB_C 11_ALL Sch Drawn By 05_DMP 05_DMP SCH 03_HDMI 03_HDMI SCH 07_IF 07_IF SCH 06_AV INPUT EU 06_AV INPUT EU SCH 09_4052 09_4052 SCH 08_MST EU 08_MST EU SCH 01_SYS Power 01_SYS Power...

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