LG Flatron L1718S Скачать руководство пользователя страница 17 | Manualshive

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17

3.

DC output voltage is unstable

Check R810, R811

Check feedback

circuit

Check Vpin3-4 of
IC801 about 6V

Check Vpin1-2 of
IC801 about 1V

Check C815,
D806, R812

Check R809,
R814

END

Output Voltage Unstable

Check Vbe of

Q801 below 0.3V

Check circuit if

short

Check ZD801,
ZD802, ZD803,
D803, D805

Check Q801, Q802

Check reference
voltage

Check Pin R of
IC803 voltage
about 2.5V

Check R809,
R814, IC801,
R818

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Содержание Flatron L1718S

Страница 1: ...http www LGEservice com techsup html CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS NO MODEL L1718S L1718S SNQ L1718S BNQ Axx EP To apply the MSTAR Chip xx means sales region and module type AxxKEP INL 8ms AxxBEP CPT 8ms AxxJEP INI ...

Страница 2: ...G 8ms CLAA170EA07P 5ms panel Left 70 85 Right70 85 Top 63 85 Bottom67 85 at type CR 10 CR 5 2 2 Luminance a For InnoLux MT170EN01 V 7 V 9 panel 300cd m2 Typ 250cd m2 Min 6500k 200 cd m2 Min 9300k b For CLAA170EA07QG 07P panel 280cd m 2 Typ 250cd m2 Min 6500k 200 cd m2 Min 9300k 2 3 Contrast Ratio a For InnoLux MT170EN01 V 7 V 9 700 1 Typical b For CLAA170EA07QG panel 500 1 Typical For CLAA170EA07P...

Страница 3: ...ars at inverter circuit about 650Vrms Handle with care wires or connectors of the inverter circuit If the wires are pressed cause short and may burn or take fire Be careful while tilting and rotating the monitor to avoid pinching hand s Leakage Current Hot Check Circuit AC Volt meter Good Earth Ground such as WATER PIPE Do not scratch or press on the panel with any sharp objects such as pencil or ...

Страница 4: ...t receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead Always remove the test receiver ground lead last 9 Use with this receiver only the test fixtures specified in this service manual CAUTION Do not connect the test fixture ground strap to any heat sink in this receiver Electrostatically Sensitive ES Devices Some semiconductor solid state devices c...

Страница 5: ...tip as the solder melts 2 Draw away the melted solder with an anti static suction type solder removal device or with solder braid before removing the IC Replacement 1 Carefully insert the replacement IC in the circuit board 2 Carefully bend each IC lead against the circuit foil pad and solder it 3 Clean the soldered areas with a small wire bristle brush It is not necessary to reapply acrylic coati...

Страница 6: ...nnection 4 Route the jumper wire along the path of the out away copper pattern and let it overlap the previously scraped end of the good copper pattern Solder the overlapped area and clip off any excess jumper wire At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins This technique involves the installation of a jumper wire on th...

Страница 7: ... Lines 40 0 60 317 628 600 1 4 23 800 x 600 H Pixels 46 875 1056 800 16 80 160 6 V Lines 49 5 75 0 625 600 1 3 21 800 x 600 H Pixels 49 725 1152 832 32 64 224 7 V Lines 57 283 74 55 667 624 1 3 39 832 x 624 H Pixels 48 363 1344 1024 24 136 160 8 V Lines 65 0 60 0 806 768 3 6 29 1024 x 768 H Pixels 60 123 1312 1024 16 96 176 9 V Lines 78 75 75 029 800 768 1 3 28 1024 x 768 H Pixels 68 681 1456 1152...

Страница 8: ...8 DISASSEMBLY ...

Страница 9: ...9 ...

Страница 10: ...ith 4FFCLs AC Input Inverter DC12V to DC5V AC Socket TSUM16AL LF LVDS Transmitter MCU ADC D sub Analog RGB Signal 3 3V and 1 8V regulator EEPROM 24C04 OSD parameter Timing parameter Key pad 24C02 DDC 128KB Flash ROM BLOCK DIAGRAM ...

Страница 11: ... R G B signal to transmitter 2 Power Part This part consists of the one 3 3V and one 1 8V regulators to convert power which is provided 5V in Power board 12V is provided for inverter 12V is provided for LCD panel and 5V for micom Also 5V is converted 3 3V and 1 8V by regulator Converted power is provided for IC in the main board The inverter converts from DC12V to AC 700Vrms and operates back ligh...

Страница 12: ...cycle during different AC input and output loading condition to achive the dc output stablize and also the over power protection is also monitor by this part 5 Photo Coupler isolation This part function is to feed back the dc output changing status through a photo transistor to primary controller to achieve the stabilized dc output voltage 6 Signal collection This part function is to collect the a...

Страница 13: ... is available to LCD Monitor only 1 Port Setup a Copy UserPort sys file to c WINNT system32 drivers folder b Run Userport exe c Remove all default number d Add 300 3FF e Click Start button f Click Exit button 2 EDID Read Write 1 Run WinEDID exe 2 Edit Week of Manufacture Year of Manufacture Serial Number a Input User Info Data b Click Update button c Click Write button ...

Страница 14: ...e 24C04 c CLEAR ETI To initialize using time d AGING Select Aging mode on off e R G B 9300K Allows you to set the R G B 9300K value manually f R G B 6500K Allows you to set the R G B 6500K value manually g R G B Offset Allows you to set the R G B Offset value manually Analog Only h R G B Gain Allows you to set the R G B Gain value manually Analog Only i MODULE Show Current module Type j RS232 Enab...

Страница 15: ...k primary rectifier voltage Check IC802 C805 T801 Check circuit if short Check F801 P801 D801 Check pin3of IC802voltage about 1V Check R801 R805 R822 R823 R817 Check pin2of IC802 voltageabout 2V Check R803 R807 R824 R825 Check pin1of IC802 CheckR812 R816 C818 END ...

Страница 16: ... F board Yes R526 open No Yes Is there instantaneously pulse wave on pin1 pin3 pin15 of IC501 at the moment of restart No Is Ok IC501 Yes U501 U502 fail No IC501 fail Yes Is ok T501 T502 T501 T502 fail Are connected rightly CN501 CN502 CN503 and CN504 No Connecting the output connector No Yes Is there 5Vdc voltage on pin2 of IC501 Yes Yes Check feedback circuit Isen Vsen D503 D504 D501 D50 ...

Страница 17: ...about 6V Check Vpin1 2 of IC801 about 1V Check C815 D806 R812 Check R809 R814 END Output Voltage Unstable Check Vbe of Q801 below 0 3V Check circuit if short Check ZD801 ZD802 ZD803 D803 D805 Check Q801 Q802 Check reference voltage Check Pin R of IC803 voltage about 2 5V Check R809 R814 IC801 R818 ...

Страница 18: ...8 R814 D809 Check D806 C815 if short Change D806 C815 Check pin1 of IC802 voltage is 5 8V Check pin3 of IC802 voltage about 1V Change R801 R805 R822 R823 R817 END Check the C pin voltage of IC803 if 3V Change IC803 Unstable power Check sampling Circuit Check R810 R811 R818 Change R810 R811 ...

Страница 19: ...f U105 Check CCFL Enable pin85 of U105 MCU Fail Check FB103 Check X101 C153 C154 Inverter Fail OK NG OK Check Reset pin84 Of U105 Check pin5 of CN101 Check R167 Q106 R108 R110 Check C144 R172 NG NG OK OK Check pin32 49 56 and 75 Of U105 And U102 Check FB106 And U101 NG NG NG OK OK OK NG 5 Black Screen and backlight turn on ...

Страница 20: ...k VLCD Is 5V Check Panel Enable Of U105 pin48 is High Check R168 R105 Q103 Q101 END Workmanship LVDS Cable NG Panel Fail Check LVDS Signals Check the HW Reset Of U105 pin84 Check the pins Of U105 Check C144 R172 NG NG NG NG NG NG OK OK OK OK OK 6 White Screen ...

Страница 21: ...nship LVDS Cable Reinsert Change LVDS Cable Check Crystal Pin96 97 Of U105 Check the communication Of U105 and U106 Check the pins of U105 and U106 LVDS Cable NG Check X101 C153 C154 Check SDO SCZ SCK SDI Reset NG OK OK NG OK OK OK NG ...

Страница 22: ...22 WIRING DIAGRAM ...

Страница 23: ... 23 EXPLODED VIEW 010 020 030 040 050 130 140 120 110 100 090 080 070 060 ...

Страница 24: ...458901 430303000410R HRN LVDS FFC 30P 281MM ROHS 140 EBU30459301 453010100210R CABLE D SUB 15P MALE 1850MM BLACK BLUE R Related to Models L1718S SNQ BNQ AxxKEP for 8ms Innolux module and L1718S SNQ BNQ AxxBEP for 8ms CPT module Ref No LGE Part No INL Part No Description MCK30281901 501010205300R BEZEL FRONT Black LE1730 010 MCK30284501 501010205310R BEZEL FRONT Silver LE1730 EBU30459201 6311020714...

Страница 25: ...20431010461R CAP EC 100uF 16V M 105 ST 5x11 SK RoH 30 C130 C133 C142 C145 C105 420432200460R CAP EC 22uF 16V M 105 ST 5x11 RoHS 40 C108 420432210460R CAP EC 220uF 16V M 105 ST 6 3x11 RoHS 50 CN101 430631060020R WAFER 2 0mm 6P 180 RoHS 60 CN105 430631080130R WAFER 2x4P 2 0mm 200PHD 2 4ST RoHS 70 X101 432008010370R XTAL 14 31818MHz 16pF HC 49US 30PPM DIP 80 CN103 440819015030R CON D SUB FEM 15P RA W...

Страница 26: ... AT24C04N 10SU 2 7 SOP8 4K A TMEL RoHS 80 412000279280R IC M24C04 WMN6TP4K SOP8 ST RoHS 80 412000479990R IC CAT24C04WI TE13 SOIC 8 CATALYST RoHS 90 U102 412000330830R IC AS1117L 1 8 TR LF SOT223 A1 SEMI RoHS 90 412000330020R IC LD1117AL 1 8V A SOT223 UTC RoHS 100 U101 412000372830R IC AS1117L 3 3TR LF SOT223 A1S EMI RoHS 100 412000372020R IC LD1117AL 3 3V A SOT 223 UTC RoHS 110 U103 412000435480R ...

Страница 27: ...560R C SMD 0603 NPO 33PF 50V J RoHS 310 C103 C104 C106 C107 C109 C129 C156 C131 C132 C134 C135 C136 C137 C139 C141 C143 C147 C148 C149 C150 C151 C152 C166 419311040060R C SMD 0603 X7R 0 1uF 50V K RoHS 320 C140 419311054070R C SMD 0805 X7R 1uF 16V K RoHS REV A 330 C112 C113 C114 C115 C116 C117 C118 419314730060R C SMD 0603 X7R 0 047uF 50V K RoHS 340 FB101 432002312111R BEAD CORE SMD 0805 120Ω 300mA...

Страница 28: ...x4P 2 0mm 200PHD 2 4ST RoHS 70 X101 432008010370R XTAL 14 31818MHz 16pF HC 49US 30PPM DIP 80 CN103 440819015030R CON D SUB FEM 15P RA W O SCREW DZ11AA1 H ITEM Location P N Description 790621340600R PCBA IF BOARD SMD LE1730 6E0 10 Q103 Q106 410500045210R XSTR PMBT3904 NPN 200MA 40V SOT23 PHILIP 10 410500045130R XSTR MMBT3904 NPN SOT 23 INFIN EON RoHS 10 410500045140R XSTR MMBT3904LT1G NPN 200MA 40V...

Страница 29: ... SOT 223 UTC RoHS 110 U103 412000435480R IC AT24C02BN 10SU 1 8 SOIC8 2K ATMEL Ro 110 412000480990R IC CAT24C02WI TE13 SOIC 8 CATALYST RoHS 110 412000480280R IC M24C02 RMN6TP SO8 ST RoHS 120 U105 412000436190R IC TSUM16AL LF PQFP100 MSTAR R oHS 130 U106 412000373190R IC SST25VF010A 33 4C SAE SOIC 8 SST RoH 130 412000486310R IC PM25LV010A 100SCE SOIC8 PMC RoHS 130 412000486190R IC PS25LV010A 100SCE ...

Страница 30: ...C152 C166 419311040060R C SMD 0603 X7R 0 1uF 50V K RoHS 320 C140 419311054070R C SMD 0805 X7R 1uF 16V K RoHS REV A 330 C112 C113 C114 C 115 C116 C117 C11 8 419314730060R C SMD 0603 X7R 0 047uF 50V K RoHS 340 FB101 432002312111R BEAD CORE SMD 0805 120Ω 300mA RoHS 350 FB102 FB103 FB10 5 FB106 432002360012R BEAD CORE SMD 0805 60Ω 800mA GBK201209T 360 CN104 444099030030R CON SMD 1 0mm 30PIN RoHS AL230...

Страница 31: ...PW 047 DIP 1 130 RT801 432009400701R NTC 5Ω 4A 10ψ P 5mm F RoHS 140 F801 430613125210R FUSE SLOW 2 5A 250V U C V AT 3 6x10 RoHS 150 P801 440149000220R SKT AC 10A 250V U C V G Y 45mm TU 301 SP 160 CN801 430300600120R HRN ASS Y 6P 110mm UL1007 24 RoHS 180 C803 418247233020R CAP CD X7R 4700pF 1KV K W O FO RMING RoH 190 CN501 CN502 CN503 CN504 430637020030R WFR 2P P 3 5mm 90 W LOCK RoHS 200 T501 T502 ...

Страница 32: ... 410500045210R XSTR PMBT3904 NPN 200MA 40V SOT23 PHILIP 10 410500045140R XSTR MMBT3904LT1G NPN 200MA 40V SOT23 ON 10 410500045130R XSTR MMBT3904 NPN SOT 23 INFIN EON RoHS 20 ZD803 411150356950R ZENER 5 6V MTZS05 5 6 G SOD 12 3 MMC RoH 20 411100956920R ZENER 5 6V MMSZ5232A SOD123 PE C RoHS 20 411131556920R ZENER 5 6V 0 5W DDZ5V6B F SOD1 23 DIODES 30 ZD801 411150375950R ZENER 7 5V MTZS05 7 5 G SOD 1...

Страница 33: ...50R RES SMD 0603 1MΩ J RT RoHS REV A 270 R523 414916330210R RES SMD 0603 33KΩ F RT RoHS 290 R524 414916220210R RES SMD 0603 22KΩ F RT RoHS 300 R515 R516 414908220210R RES SMD 0805 22KΩ F RT RoHS 310 C507 C511 419342254670R C SMD 0805 Y5V 2 2uF 16V Z RoHS 320 C821 419311040060R C SMD 0603 X7R 0 1uF 50V K RoHS 330 C510 419316830060R C SMD 0603 X7R 0 068uF 50V K RoHS 340 C523 C530 419316810070R C SMD...

Страница 34: ...G SOD 123 MITSUBI ITEM Location P N Description 790621410600R PCBA PWR INV B AI LE1730 6E0 10 790621450600R PCBA PWR INV B AI A LE1730 6E0 30 790621460600R PCBA PWR INV B AI R LE1730 6E0 ITEM Location P N Description 790621450600R PCBA PWR INV B AI A LE1730 6E0 10 R804 415130680540R RES CF 1 2W 68Ω J AT RoHS REV A 20 R828 415340101540R RES MOF 1W 100Ω J AT MINI RoHS 30 D806 411020052020R DIO A02 L...

Страница 35: ... RoHS 17 5mm 160 700000000100R ASSY PCB RIVENT LE1730 170 R521 415020330540R RES CF 1 4W 33Ω J AT MINI RoHS 180 R812 414020689540R RES FSM 1 4W 6 8Ω J AT MINI RoHS ITEM Location P N Description 790621460600R PCBA PWR INV B AI R LE1730 6E0 10 C813 418147038530R CAP CD NPO 47pF 1KV J VT RoHS 20 C802 C811 418210227030R CAP CD X7R 1000pF 500V K VT RoHS 30 C817 C822 419111040030R CAP MTL X7R 0 1uF 50V ...

Страница 36: ...6 5 Ag3 0 Cu0 5 SAC305 VAC 50 511130001200R SOLDER BAR Sn96 5 Ag3 0 Cu0 5 Ni0 06 Ge0 70 506440003800R LABEL BLANK YELLOW 10x4mm ITEM Location P N Description 790621320600R PCBA IF BOARD OTHRS LE1730 6E0 10 C111 C144 420431000260R CAP EC 10uF 25V M 105 ST 5x11 RoHS 20 C101 C102 420431010461R CAP EC 100uF 16V M 105 ST 5x11 SK RoH 30 C130 C133 C142 C145 C105 420432200460R CAP EC 22uF 16V M 105 ST 5x1...

Страница 37: ...S 70 ZD101 ZD10 5 ZD106 ZD 107 ZD108 411100656951R ZENER 5 6V ZMM5232B LF DO213AA FRONTIER 70 411101156950R ZENER BZV55 C5V6 SOD80C PHILIP S RoHS 70 411150356950R ZENER 5 6V MTZS05 5 6 G SOD 12 3 MMC RoH 80 U108 412000279480R IC AT24C04N 10SU 2 7 SOP8 4K A TMEL RoHS 80 412000279280R IC M24C04 WMN6TP4K SOP8 ST RoHS 80 412000479990R IC CAT24C04WI TE13 SOIC 8 CATALYST RoHS 90 U102 412000330830R IC AS...

Страница 38: ...03 4 7KΩ J RT RoHS 240 R169 414916390010R RES SMD 0603 390Ω F RT RoHS 250 R133 R134 R135 414916750910R RES SMD 0603 75Ω F RT RoHS REV A 260 RP102 415751035080R RP 0612 10KΩx4 1 16W J 8P4R RoHS 270 C158 C159 C160 C161 C162 C163 C164 419301010560R C SMD 0603 NPO 100PF 50V J RoHS 280 C153 C154 419302200560R C SMD 0603 NPO 22PF 50V J RoHS 290 C126 419302210560R C SMD 0603 NPO 220PF 50V J RoHS 300 C125...

Страница 39: ...21340600R PCBA IF BOARD SMD LE1730 6E0 30 629030006520R PROGRAM LE1730 0E0 50 511130001201R SOLDER BAR Sn96 5 Ag3 0 Cu0 5 SAC305 VAC 50 511130001200R SOLDER BAR Sn96 5 Ag3 0 Cu0 5 Ni0 06 Ge0 70 506440003800R LABEL BLANK YELLOW 10x4mm ITEM Location P N Description 790621320600R PCBA IF BOARD OTHRS LE1730 6E0 10 C111 C1 44 420431000260R CAP EC 10uF 25V M 105 ST 5x11 RoHS 20 C101 C1 02 420431010461R ...

Страница 40: ...IPS RoHS 60 411020047020R DIO BAV70 LF 70V SOT 23 FEC ROHS 70 ZD101 Z D105 ZD 106 ZD10 7 ZD108 411100656951R ZENER 5 6V ZMM5232B LF DO213AA FRONTIER 70 411101156950R ZENER BZV55 C5V6 SOD80C PHILIP S RoHS 70 411150356950R ZENER 5 6V MTZS05 5 6 G SOD 12 3 MMC RoH 80 U108 412000279480R IC AT24C04N 10SU 2 7 SOP8 4K A TMEL RoHS 80 412000279280R IC M24C04 WMN6TP4K SOP8 ST RoHS 80 412000479990R IC CAT24C...

Страница 41: ...0 R136 R1 37 414916022250R RES SMD 0603 2 2KΩ J RT RoHS 220 R121 414916047150R RES SMD 0603 470Ω J RT RoHS REV A 230 R108 R1 10 R122 R149 R1 50 R154 R155 R1 73 R174 R166 R1 82 R183 R184 R1 85 R109 414916047250R RES SMD 0603 4 7KΩ J RT RoHS 240 R169 414916390010R RES SMD 0603 390Ω F RT RoHS 250 R133 R1 34 R135 414916750910R RES SMD 0603 75Ω F RT RoHS REV A 260 RP102 415751035080R RP 0612 10KΩx4 1 1...

Страница 42: ...CB INTERFACE LE1730 XE0 390 R107 414916022150R RES SMD 0603 220Ω J RT RoHS REV A 400 R113 R1 16 R119 414916560910R RES SMD 0603 56Ω F RT RoHS REV A 410 FB107 F B108 FB 109 432002360140R BEAD CORE SMD 0603 60Ω 600mA GBK160808 420 511130002203R SOLDER PASTE Sn96 5 Ag3 0 Cu0 5 SAC305 O 420 511130002200R SOLDER PASTE Sn96 5 Ag3 0 Cu0 5 ROHS 420 511130002201R SOLDER PASTE Sn96 5 Ag3 0 Cu0 5 Power and I...

Страница 43: ...2 CN 503 CN5 04 430637020030R WFR 2P P 3 5mm 90 W LOCK RoHS 200 T501 T5 02 426000090670R XFMR SW 105uH EEL19M DIP SPW 067 RoHS 210 C525 C5 27 418105058010R CAP CD SL 5pF 3KV K F7 5 RoHS 220 C524 C5 26 418110058510R CAP CD SL 10pF 3KV J F7 5 RoHS CC45SL3FD 230 U501 U5 02 410500071290R XSTR AP9971GD N CH PDIP 8 APEC RoHS 230 410050062330R XSTR AF4971NN N CH PDIP8 ANACH IP RoHS 240 735100007400R ASSY...

Страница 44: ...0956920R ZENER 5 6V MMSZ5232A SOD123 PE C RoHS 20 411131556920R ZENER 5 6V 0 5W DDZ5V6B F SOD1 23 DIODES 30 ZD801 411150375950R ZENER 7 5V MTZS05 7 5 G SOD 123 MMC RoH 30 411100975920R ZENER 7 5V MMSZ5236A SOD123 PE C RoHS 30 411131575952R ZENER 7 5V 0 5W DDZ7V5C F SOD1 23 DIODES 40 ZD804 411100915020R ZENER 15V MMSZ5245A SOD123 PEC RoHS 40 411150315050R ZENER 15V MTZS05 15 G SOD 123 MMC RoHS 40 4...

Страница 45: ... C821 419311040060R C SMD 0603 X7R 0 1uF 50V K RoHS 330 C510 419316830060R C SMD 0603 X7R 0 068uF 50V K RoHS 340 C523 C5 30 419316810070R C SMD 0805 X7R 680PF 50V K RoHS 350 C529 419304710560R C SMD 0603 NPO 470PF 50V J RoHS 360 C504 419311020060R C SMD 0603 X7R 1000PF 50V K RoHS 370 C506 419314720060R C SMD 0603 X7R 4700PF 50V K RoHS 380 C501 C5 02 C513 C514 419312220060R C SMD 0603 X7R 2200PF 50...

Страница 46: ...A LE1730 6E0 10 R804 415130680540R RES CF 1 2W 68Ω J AT RoHS REV A 20 R828 415340101540R RES MOF 1W 100Ω J AT MINI RoHS 30 D806 411020052020R DIO A02 LF 200V 1A R1 FEC RoHS 30 411030003040R DIO FR103 200V 1A DO 41 MOSPEC RoHS 40 D809 411022003210R DIO 1N4148 75V 0 2A AT PHIL RoHS 40 411022003020R DIO 1N4148 LF 75V 0 15A AT FEC RoHS 40 411020048090R DIO 1N4148 35 75V 0 15A DO35 P EC RoHS 50 D804 41...

Страница 47: ...600R PCBA PWR INV B AI R LE1730 6E0 10 C813 418147038530R CAP CD NPO 47pF 1KV J VT RoHS 20 C802 C8 11 418210227030R CAP CD X7R 1000pF 500V K VT RoHS 30 C817 C8 22 419111040030R CAP MTL X7R 0 1uF 50V K VT RoHS 40 C814 C8 15 C818 C819 420264700230R CAP SH 47uF 25V M 125 VT 6 3x11 RoHS 50 Q802 410072013210R XSTR 2PC1815GR I VT PHILIPS RoHS REV 50 410072013370R XSTR 2SC1815 GR T2SPF T VT TOSHIBA Ro 50...

Страница 48: ... C165 NC 1u 16V R102 100K R107 220 LED_AMBER_2 VCC3 3 3 4 VLCD VCC3 3 C162 100P J VCC1 8 Q104 PMBT3904 NC C111 10uF 25V R110 4K7 VCC1 8 4 Key _DOWN Q105 PMBT3906 3 1 2 CN105 2x4PIN 2 4 5 6 7 8 3 1 VCC3 3 LED_AMBER C107 0 1 50V LED_GREEN PANEL_ENABLE VCC5V R189 4K7 NC From Keypad C160 100P J C106 0 1 50V VLCD 4 Key _MENU Key _AUTO Dimmer 4 U101 LD1117AL 3 3V 3 1 2 VIN ADJ VOUT R103 0 ON OFF CN101 4...

Страница 49: ... NC G R132 100 TVS104 BAV99 R137 2 2K R HSYNC R120 100 PC5V_VGA GNDR C124 NC RIN VSYNC TVS102 BAV99 R150 4K7 G PC5V_VGA C120 NC C114 47n 25V R131 100 FB101 SBK121Y C129 0 1 50V R136 2 2K R122 4K7 C112 47n 25V R133 75 1 SOG B DDCA_SCL DDCA_SDA D103 BAV70 3 2 1 C123 NC R127 100 ZD101 5V6 C113 47n 25V GNDB R116 56 1 DET_VGA GNDG R125 100 ZD107 5V6 R104 NC 0 R119 56 1 R111 NC 0 R121 470 CN103 DZ11AA1 ...

Страница 50: ...1 62 63 64 65 67 68 69 70 71 72 73 74 77 78 58 55 54 2 5 3 4 6 7 8 9 10 12 13 11 29 33 24 56 53 52 81 51 30 31 100 1 93 14 75 35 48 85 88 89 90 91 92 94 95 99 43 44 84 41 42 98 16 32 49 66 82 34 50 57 76 79 83 80 87 36 45 46 RIN0P GIN0P SOGIN0 BIN0P RIN0N GIN0N BIN0N HSYNC0 VSYNC0 REXT REFP REFM SDO SCK SCZ SDI PWM2 GPIO_P24 PWM1 GPIO_P25 LVACKM XIN XOUT LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M LVB3P L...

Страница 51: ...6 A02 PGND D805 1 2 3 CN801 08DA 9S 1 2 3 4 5 6 C R A IC803 TL431 C809 1000u 10V B801 BEAD CORE 3 5x9 6 Inverter C515 NC R515 22K OVP2 C513 2 2n 50V C522 150uF 35V C502 2 2n 50V R524 22K 1 R516 22K U502 AP9971GD 1 2 3 4 5 6 7 8 S1 G1 S2 G2 D2 D2 D1 D1 R510 0R C516 33nF 50V C524 10P 3KV D504 BAV70 SOT Q501 NC 5V C531 NC R517 3 3K R523 33K 1 CPT C507 2 2u 25V R501 3M 3kv C530 680P 50V INL R528 NC R5...

Страница 52: ...52 Mar 2007 P NO MFL38456725 Printed in Korea ...

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