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IC Block Diagrams

-5-

IC201

 < IF/Video/Chroma/Def./CPU > LA76933

Содержание 113003004

Страница 1: ...and CH14 CH22 Super band CH23 CH36 Hyper band CH37 CH64 Ultra band CH65 CH94 and CH100 CH125 Low mid band CH95 CH99 Video IF 45 75MHz Aerial Input Impedance 75Ω Input Terminals AV1 Video Composite Video Input Phone Jack x 1 S Video Input Separated Y C DIN 4 pin Jack x 1 AV1 Audio L R Stereo Input Phone Jack x 1 set AV2 Video Composite Video Input Phone Jack x 1 AV2 Audio L R Stereo Input Phone Jac...

Страница 2: ...e tube The picture tube is specially con structed to limit X RADIATION emissions For continued X RADIATION protection the replacement tube must be the same type as the original including suffix letter Excessive high voltage may produce potentially hazard ous X RADIATION To avoid such hazards the high voltage must be maintained within specified limit Refer to this service manual high voltage adjust...

Страница 3: ...Chassis Block Diagrams SIGNAL PROCESSING CIRCUIT ...

Страница 4: ...IC Block Diagrams IC601 POWER SUPPLY IC QTN6Q04 E ...

Страница 5: ...IC Block Diagrams IC201 IF Video Chroma Def CPU LA76933 ...

Страница 6: ...put LA78041 E 7 X IUXTQNQMZ 7 X IUXTQNQMZ 1VX IUXTQNQMZ 1VX IUXTQNQMZ KK OZW VL PWZ QVO XZW MK QWV KQZK Q 4WIL PWZ QVO XZW MK QWV KQZK Q PMZUIT XZW MK QWV KQZK Q 16 16 7 7 8 6 7 7 ʪ Q Sʪ QXXTM QT MZ IVLJa 8 6 5 Q S IC001 AUDIO AMP LA42032 ...

Страница 7: ... IC Block Diagrams IC3401 MTS CXA2234QP ...

Страница 8: ... the Service Menu Press the MENU button to turn off the Service Menu display The data which is set in the service mode is stored into the memory IC automatically Service Mode Display Service Adjustment 1 1 Enter the Service Menu While pressing the MENU button on the television press the Number Key 2 on the remote control unit The Service Menu now appear IC802 EEPROM Replacement When IC802 EEPROM i...

Страница 9: ...stment ZOOM 16 V SIZZ6 31 64 63 Difference value of V SIZE adjustment ZOOM 60Hz 17 OSDHP 38 01 255 OSD horizontal remark position 18 OSDC 05 00 07 OSD contrast 19 EWDC 44 00 63 EW DC 50Hz 20 EWAMP 06 00 63 EW Amp 50Hz 21 EWTl 11 00 63 EW Tilt 50Hz 22 EWCTP 05 00 15 EW Corner Top 50Hz 23 EWCBM 03 00 15 EW Corner Bottom 50Hz 24 EWAMZ 6 32 31 Difference value of EW Amp ZOOM 50Hz 25 EWDCN 0 32 31 Diff...

Страница 10: ...FD 0 16 15 Difference value of DVD PAL sharpness 77 CODP 10 16 15 Difference value of DVD PAL Colour 78 CODN 0 16 15 Difference value of DVD NTSC Colour 79 RFCOL 5 16 15 Difference value of TV Color 80 TIDN 8 16 15 Difference value of DVD NTSC Tint 81 SHRFS 0 16 15 Difference value of S video Sharpness 82 TISN 0 16 15 Difference value of S video NTSC Tint 83 COSPN 0 16 15 Difference value of S vid...

Страница 11: ...RELAT ON TIME 8msecXN 123 CCD 35 1 63 Horizontal Position of Closed Captioning 124 V POSZ 1 32 31 V POSITION ZOOM 125 EWDCZ 1 32 31 E W DC ZOO 126 EWTLZ 4 32 31 E W TILT ZOOM 127 EWCTPZ 7 8 7 E W CORNER TOP ZOOM 128 EWCBZ 5 8 7 E W CORNER BOTTOM ZOOM 129 VSCPZ 0 4 3 V SIZE COMP ZOOM 130 HSCPZ 0 4 3 H SIZE COMP ZOOM 131 AVTVTM 01 0 255 FEATHER MENU AV TV CHAGNE 132 FM G 01 00 01 FM gain 133 VSHIFT ...

Страница 12: ... SIZ in the service mode 4 Change value to be optimum vertical size 5 Exit from the service mode Item 17 OSDHP OSD H POSITION 1 Receive a monochrome circular pattern 2 Set the brightness and contrast to normal 3 Select Item No 17 OSDHP in the service mode 4 Change value to be proper OSD horizontal position 5 Exit from the service mode Item 19 EWDC HORIZONTAL WIDTH 1 Receive a monochrome circular p...

Страница 13: ...t the brightness of each colour until a dim white line produced Please see the control button alloca tions in this mode 7 Select Item 42 DRV mode to enter the white balance adjusting mode 8 Press the 7 Red Drive RECALL Red Drive 8 Green Drive 0 Green Drive 9 Blue Drive or SLEEP Blue Drive button alternately to produce normal black and white picture 9 Exit from the service mode 10 Check for proper ...

Страница 14: ...ervice Menu now appear MTS Adjustment Mode 3 Exit from the Service Menu Press the MENU button to turn off the Service Menu display The data which is set in the service mode is stored into the memory IC automatically Entering the Service Menu Service Adjustment Exit from the Service Menu 2 Service Adjustments Press the CHANNEL UP DOWN button on the remote control handset to select the desired servi...

Страница 15: ...de press the MENU button STEREO SEPARATION ADJUSTMENT 1 Connect an oscilloscope Probe A to TP 317 JD64 Probe B to TP 318 JE53 2 Turn on the TV set and receive the multi sound programme Set the Surround OFF 3 Press and hold the MENU button on the TV set and press 3 button on the remote control transmitter to enter the service mode 4 Select LOW SEPARATION by pressing the CHANNEL UP DOWN button on th...

Страница 16: ...NU button on the television press the 4 or MENU button on the remote control unit The Service Menu now appear 2 Service Adjustments Press and hold the VOLUME button on the remote control handset or TV set to make fine tuning adjustment Press and hold the button for higher frequency tuning and press and hold the for lower frequency tuning Entering the Service Menu Service Adjustment 6 Select HI SEP...

Страница 17: ... supply turn the power to the TV set OFF and then ON again via either the main power switch or the ON OFF button on the remote control This will work only if the power supply trou ble was temporary If there is permanent trouble such as a damaged circuit power cannot be restored and the circuit will have to be repaired Protection Circuit HIGH VOLTAGE CHECK Note B 140V Voltage and Grayscale Adjustme...

Страница 18: ...1AA2RCM0226 RC BATTERY LID JXMTA 9 1AV4U19B00700 ANTENNA CONVERTER or 1AV4U19B00701 ANTENNA CONVERTER 1LG6P1P0150 INSTRUCTION MANUAL BA7E Key No Description Key No Description Note Parts order must contain Service Ref No Part No and descriptions MONITOR OUT L R AUDIO AV 1 INPUT MONO Y CR CB S VIDEO AV 3 DVD INPUT AUDIO VIDEO AUDIO L R MONO VIDEO L R ANT 75Ω 6 7 8 9 Cabinet Parts List TV AV CH VOL ...

Страница 19: ... Not specified B 0 1 C 0 25 D 0 5 F 1 G 2 H 3 J 5 K 10 L 15 M 20 N 30 P 100 0 Q 30 10 T 50 10 U 75 10 V 20 10 W 100 10 X 40 20 Y 150 10 Z 80 20 Rated value P pico farad U micro farad Material CERAMIC Ceramic MT PAPER Metallized Paper POLYESTER Polyester MT POLYEST Metallized Polyester POLYPRO Polypropylene MT POLYPRO Metallized Polypropylene COMPO FILM Composite film MT COMPO Metallized Composite ...

Страница 20: ...Z CERAMIC 0 01U K 50V C204 CEXLB1E100VDN ELECT 10U M 25V C210 CEXLB1C101VDN ELECT 100U M 16V C212 CC1H150JGQCNZ CERAMIC 15P J 50V C213 RGFR000ZTCANZ MT GLAZE 0 000 ZA 1 10W C215 CPXLB1H1R0ZAN NP ELECT 1U M 50V C224 CK1E473KGQBNZ CERAMIC 0 047U K 25V C225 CEXLB1HR47VDN ELECT 0 47 U M 50V C226 CEXLB1HR47VDN ELECT 0 47 U M 50V C227 CK1H103KGQBNZ CERAMIC 0 01U K 50V C231 CH1H474JAGANN MT COMPO 0 47U J...

Страница 21: ... C681 CK3A102KCBBJN CERAMIC 1000P K 1K C682 CEXLB1E222VDN ELECT 2200U M 25V C801 CC1H180JGQCNZ CERAMIC 18P J 50V C802 CC1H180JGQCNZ CERAMIC 18P J 50V C805 CEXLB1C101VDN ELECT 100U M 16V C815 CK1H103KGQBNZ CERAMIC 0 01U K 50V C842 CK1E104KGQBNZ CERAMIC 0 1U K 25V C843 CK1E104KGQBNZ CERAMIC 0 1U K 25V C850 CEXLB1H100VDN ELECT 10U M 50V C863 CEXLB1H1R0VDN ELECT 1U M 50V C893 CEXLB1H2R2VDN ELECT 2 2 U...

Страница 22: ...QPQ09RD11 N IC PQ09RD11 IC611 QPQ09RF11 N IC PQ09RF11J00H IC661 QSE140NL N IC SE140NL IC681 QBA178M05T N IC BA178M05T IC681 QKIA7805API N IC KIA7805API IC681 QL78M05CV N IC L78M05CV IC681 QMC78M05CTG N IC MC78M05CTG IC802 Q24LC16B P N IC 24LC16B P JC42 RGFR000ZTCANZ MT GLAZE 0 000 ZA 1 10W JC65 RGFR000ZTCANZ MT GLAZE 0 000 ZA 1 10W JC66 RGFR000ZTCANZ MT GLAZE 0 000 ZA 1 10W JD34 RGFR000ZTCANZ MT G...

Страница 23: ...GF1003JTCANZ MT GLAZE 100K JA 1 10W R1062 RGF1003JTCANZ MT GLAZE 100K JA 1 10W R107 RGF1000JTCANZ MT GLAZE 100 JA 1 10W R108 RDD1802JPAANN CARBON 18K JA 1 6W R109 RGF6802JTCANZ MT GLAZE 68K JA 1 10W R1101 RGF1500JTCANZ MT GLAZE 150 JA 1 10W R1101A RGF1500JTCANZ MT GLAZE 150 JA 1 10W R1103 RGF1003JTCANZ MT GLAZE 100K JA 1 10W R1105 RGF1003JTCANZ MT GLAZE 100K JA 1 10W R111 RGF1001JTCANZ MT GLAZE 1K...

Страница 24: ...XIDE MT 100 JA 2W R505 RSXAV11R0JDAK OXIDE MT 1 0JB 1W R506 RDD1001JPAANN CARBON 1K JA 1 6W R507 RDD3301JPAANN CARBON 3 3K JA 1 6W R508 RDD1801JPAANN CARBON 1 8K JA 1 6W R509 RDD5601JPAANN CARBON 5 6K JA 1 6W R601 RDA2203JPCANN CARBON 220K JA 1 2W R602 RWXLB71R8KZAL WIRE WOUND 1 8 KA 7W R603 RFXLBB221JZAN FUSIBLE RES 220 J 1 4W R606 RDB1201JPBANN CARBON 1 2K JA 1 4W R607 RDA1003JPCANN CARBON 100K ...

Страница 25: ...RAMIC 560P K 50V C710 CE2E100M4VANN ELECT 10U M 250V C710 CE2E100M5AANN ELECT 10U M 250V C711 CK1H561KGQBNZ CERAMIC 560P K 50V C721 CK1H561KGQBNZ CERAMIC 560P K 50V C731 CK3D471KAHBJN CERAMIC 470P K 2K C731 CK3D471KANHAN CERAMIC 470P K 2K C731 CK3D471KANHNN CERAMIC 470P K 2K C731 CK3D471KCRDJN CERAMIC 470P K 2K C742 CEXLB1C101VDN ELECT 100U M 16V D741A RGFR000ZTCANZ MT GLAZE 0 000 ZA 1 10W D742A R...

Страница 26: ...NEWSAN S A Una empresa del grupo SANYO Electric Co Oct 2006 ...

Страница 27: ...5EM 1000 LBVE C502 1 2 AH Q684 1 2 3 J30B0250N KE 1 B4J30B0040N AJ Q002 16EM47LBVD C291 B4Z21 B0160N L432 1 2 X C605 1 2 EM0 47 LBVD C225 CJ18CGQ C802 KDYH6 AA D003 F1BAM0340 A101 1 AGC 2 NC 3 GND 4 SCL 5 SDA 6 MB 7 PB 8 NC 9 TB 10 NC 11 IF 12 13 14 15 1000KK470NH C617 1 2 X C803 1 2 MTZJ36A D103 RD36EB1 DZXLBZA36A 1 2 AA D887 L442H2 100PM2 2X C471 100PM2 2 LBZA 1 2 X D627 EU1 D469 EM4 7 LBVD C003...

Страница 28: ... C231 R656 A101 C621 C630 R470 C434 C628 R471 C629 C436 R473 R280 R474 C244 C245 R476 C246 C247 C248 R479 C249 C632 R671 R673 C250 R484 R485 KE 1 KE 2 D003 KG 2 KG 3 C652 C463 C465 C468 C850 C469 IC001 C661 D601 C663 C664 C471 33 64 1 32 IC201 IC202 C863 D616 C291 C299 IC601 C491 D438 1 4 5 8 IC802 D249 IC681 1 9 10 18 T611 C1001 C1002 C1003 C1004 C699 C1006 C1007 C1009 C893 D461 C1021 C1022 D465 ...

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