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1. u i s Fiz z FII NOTE ALL DIODES ARE 1251197 UNLESS OTHERWISE SPECIFIED Se Sl lels a ALL TRANSISTORS ARE 25C2462 OR 2SD601A UNLESS OTHERWISE SPECIFIED CU Sl lel lal e 5 2 2 8 6 9 lt P301 du Or ys pio o e 191 sc3001 mw NO56 ICE E NO258FJ ka Bis Waa IC2101 Rus KSDAD M24C01B RJT M2ACI6B RJIO L E P ROM WI 2 2 aus ZA anad Sur T T SDA RJI8 02060 Rulo D2001 2084 ens L BUFFER RJ20 SS Toor SE 128w RJ23 RJ24 RJ26 RJ28 E S 52501 s2502 52503 52504 52505 RBT KOOT9GE KOOT9GE KOOTOGE KOOT9GE KOOT9GE RJ32 POWER VOL DOWN VOL UP CH DOWN CH UP asar Rss ID joe RJ39 Q351 RJ40 MUTE 1 L i L T Bop 4 R2070 R2066 Ro 10K 10K RJ52 E Tt esos e Has 12K R2508 R2503 56k 56K RUSS 15K 27K 7 RUSE R2507 R2504 E ae 82K K 12K Sen gt l TVZ EXT TVZ EXT VSS N 33 Foo EXT 1 2 EXT 172 GND vian e des o
2. Description D762 RH DX0441CEZZ J Diode or RH DX0110CEZZ D2001 VHD1SS119 1 J Diode PACKGED CIRCUITS A PR701 RMPTP0026CEZZ J Packaged Circuit X801 RCRSBO205CEZZ J Crystal or RCRSB0001PEZZ FILTERS CF301 RFiLCO403CEZZ J Filter or RFiLC0029TAZZ CF302 RFiLC0404CEZZ J Filter or RFiLC0267CEZZ or RFiLC0007PEZZ CF401 RFiLC0013CEZZ J Filter or RFiLC0004PEZZ CF631 RFiLA0034CEZZ J Filter CF2040 RFiLC0121GEZZ J Filter SF201 RFiLC0405CEZZ J SAW Filter COILS L201 VP XF1R2K0000 J Peaking 1 2uH L202 RCiLiI0612CEZZ J IF Coil or RCiLi0588CEZZ L301 VP XF8R2K0000 J Peaking 8 2uH L302 RCiLIi0613CEZZ J IF Coil or RCiLi0605CEZZ L401 VP XF120K0000 J Peaking 12HH L402 VP XF100K0000 J Peaking 10H L406 VP XF680K0000 J Peaking 68uH L408 VP XF100K0000 J Peaking 10H AL701 RCiLF0029PEZZ R Coil 20L S100S 21ML50 or RCiLFO235CEZZ or RCiLF0087CEZZ AL701 RCiLFO090CEZZ J Coil CL20S10 L2040 RCiLBO159CEZZ J Oscillation Coil TRANSFORMERS A T601 RTRNZO168CEZZ J H Driver AA T602 RIRNFO163PEZZ R F B T or RTRNF0149PEZZ A T701 RTRNPO527CEZZ J Power or RTRNP0518CEZZ CAPACITORS EL Electrolytic M Poly Metalized Polypro Film C51 VCEA0A1CW476M J 47 16V EL C52 VCSATA1CE226K J 22 16V Tantalum C53 VCEAOA1HW105M J 1 0 50V EL C54 VCEAOA1HW475M J 4 7 50V EL 20L S100S CL20S10 C54 VCEAOA1HW225M J 2 2 50V EL 21ML50 C55 VCEA0A1CW477M J 470 16V EL 20L S100S CL20S10 C55 VCEAGA1CW108M J 1000 16V EL 21ML50 C201 VCKYCY1HF103Z J 0
3. OUT L isaw 5 ES les R2002 RJ6T RU68 T me E 673002PE ET W RUBS HMT34 RUT GZ3002PE ICIO gt BUS EXT AM RS Deet SONT R2044 7 RTT SE KAT8SO5P R2008 O ae We SE el tes VAO MUTE AE R2049 RMC2602 RuTa u BY REGULATOR ES 33K 0227CEZZ Rus 7D A nag pa A KRIS or AN 4 0222CEZZ TOR EXOS36GE S SVIEW TIMER R2042 R2041 R C RECEIVER EX0317CE o Ze 100 _ 33K 5 0 EXT INPUT R305 R2009 IC2001 PIRSA 1 5K is 0 6 IX3256CE i 100P e DDE CF2040 Kat HR e ae 2 SE 1C2040 CC SYSTEM CONTROL US PST994C 50v A Os RESET C2002 2 0 52 pl R2010 bi H 2 IR e c2041 s HL c2040 AC S 100u Der RES KILLER pus Zo T iov TIMER OFF ON EXT O P LED lt V SW N C R2601 330 ECH Pao 0603 NO56 ICE C945AQ 02001 10 CIB15CY H REVERSE AMP GBN TO PWB B C3198CY gt BUFFER GE Te Reos V REVERSE AMP ale Eer ees 318 Alae 5 v u 120 d T 9 0101 Y 0X044 ICE IC751 Pes H ees y D402 SIS GE D653 NOSBICE E EX0091 CE ASS 3 2 Geer BTO9AR AUTOMATIC ver A A Avec r CONTRAST Ed TE LIMITER CL ea PESE la nass D651 E E PTS xo 1310 us NO46 ICE D758 PWB R651 DXO131CE YEN d z i Deel St Les 172W 0 47 Vv 16008 a EISE 2 wo C I2V A L aad 250V 3 av A D753 2 RT58 2 T 32000 DXOIBICE lew svo d A Tisy Y 1C501 maen EI R511 185V TAB403K VERT OUT 4TOu 1 5 35v L n RO CNSV 3 9K mio E 590 es a ren O 6Z3002PE w G HVT43 U GZ3002PE H
4. R2402 R2403 R2404 R2501 R2503 R2504 R2505 R2506 R2507 R2508 R2509 R2601 S2501 S2502 S2503 S2504 S2505 Part No Description MAIN UNIT Continued VRS CY1JF750J J 75 1 46W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF104J J 100k 1 16W VRS CY1JF104J J 100k 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J J 100 1 16W VRD RA2BE102J J 1 0k 1 8W VRS CY1JF103J J 10k 1 16W VRS CY1JF103J J 10k 1 16W VRD RA2BE224J J 220k 1 8W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF821J J 820 1 16W VRS CY1JF471J J 470 1 16W VRD RM2HD223J J 22k 1 2W VRD RA2BE333J J 33k 1 8W VRD RA2BE682J J 6 8k 1 8W VRD RA2BE682J J 6 8k 1 8W VRD RA2BE682J J 6 8k 1 8W VRD RA2BE682J J 6 8k 1 8W VRD RA2BE102J J 1 0k 1 8W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF471J J 470 1 16W VRD RA2BE103J J 10k 1 8W VRS CY1JF102J J 1 0k 1 16W VRS CY1JF333J J 33k 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF683J J 68k 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF221J J 220 1 16W VRD RA2BE562J J 5 6k 1 8W VRS CY1JF333J J 33k 1 16W VRS CY1JF222J J 2 2k 1 16W VRS CY1JF103J J 10k 1 16W VRS CY1JF221J J 220 1 16W VRS CY1JF562J J 5 6k 1 16W VRS CY1JF183J J 18k 1 16W VRD RA2BE222J J 2 2k 1 8W VRD RA2BE332J J 3 3k 1 8W VRS CY1JF103J J 10k 1 16W VRS CY1JF103J J 10k 1 16W VRS CY1JF103J J 10k 1 16W VRS CY1JF103J J 10k 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J
5. Screw Screw Screw Code AM 20L S100S CL20S10 21ML50 Ref No Part No Description Code Ref No Part No Description Code PWB B DUNTK9533WEV7 PWB E DUNTK9531WEV7 CRT UNIT MTS MODULE UNIT TRANSISTORS INTEGRATED CIRCUITS Q852 VS2SC22290 1E J 2SC2229 AD IC352 VHITDA7233 1 J TDA7233 AF Q854 VS2SC22290 1E J 2SC2229 AD IC3001 VHiCXA2074Q 1 J CXA2074Q AY Q856 VS2SC22290 1E J 2SC2229 AD Q881 VS2SA1266 Y 1 J 2SA1266 AA TRANSISTOR or ge Q352 VS2SD601AR 1 J 2SD601AR AC DIODES CAPACITORS EL Electrolytic You can substitute RH DX0045GEZZ and VHD DX0446CEZZ for C315 VCEAQA1HW225M J 2 2 50V EL AB VHD1SS119 1 f C356 VCKYCY1HB562K J 5600p 50V Ceramic AA D881 VHD1SS119 1 J Diode AB C357 VCEAOA1CW107M J 100 16V EL AC D882 VHD1SS119 1 J Diode AB C358 VCEA0A1CW337M J 330 16V EL AC D885 VHD1SS119 1 J Diode AB C359 VCKYCY1EF104Z J 0 1 25V Ceramic AA C360 VCEAOAICW226M J 22 16V EL AB COIL C365 VCEAGA1CW108M J 1000 16V EL AD L851 VP DF151K0000 J Peaking 150uH AB C3001 VCE9GA1HW475M J 4 7 50V EL N P AB C3002 VCKYCY1HB562K J 5600p 50V Ceramic AA CAPACITORS C3003 RC QZA123TAYK J 0 012 50V Mylar AB EL Electrolytic C3004 VCEAOA1HW105M J 1 0 50V EL AB C851 VCCCCYIHH271J J 270p 50V Ceramic AA C3005 VCEAQAIHW47SM J 4 7 50V EL AB C852 VCCCCY1HH271J J 270p 50V Ceramic AA C3006 VCEAOAIHWIOSM Ji 10 SOV EL AD C853 VCCCCY1HH271J J 270p 50V Ceramic AA ANA NE C854 RC KZ0029CEZZ J 0 01 1 4kV Ceramic AC Ge E a SE Gabi n
6. a e SEIL nT U c359 Y e R3005 C fe E CH R3003 LC E O O Ge S c3029 E 9 d 3028 RUA Q pe 3027 o Js c3008 E S LS E ae HE R3010 e w s E C3026 2002 DE ee A naos Z E c30230 less Els S O el ol o RJ3 S o m PWB E MTS MODULE Unit PWB E MTS MODULE Unit Wiring Side Chip Parts Side 19 20L S100S CL20S10 21ML50 RMC2602 ELLO WHITE RED D2003 z 5 w S o 8 z J903 lt a Sil ceos 2 IC2101 10922 O R K Lord ME 80024 Or 72950 Loe yoz roses 2912 spoza w 19099 N oroza Bn 09050 s2501 power DOWN VOL UP DOWN T EL E O 319 s2502 52503 52504 H m R427 C 1402 E jf l 315 Ko SIL v E S JL L406 gt E SIT e BC AAR eg a 8 407 Z 4 328 u k eg Q RS TOT T Do R433 S 2 S 3 D402 EY S TE Z D lll H Z 5 S IER R2001 ESSEX Ces w o aa 3 gt R2007 1C2040 135 Aer a a 303 She U a 2 H E Toed 09052 ye ZIL TO0cdd Soe Ser Gi D Cs dei 326 EMZTESOALNAA a 210 EC 202 AN L201 W R205 W R203 Tosvda 2914 Tor 0810 YS 7 Zan CENEATESGALIAD c604 737 330 706HM7 11 HM718 M719 HM729 R709 HM730 pss ryasssznl H PWB A
7. 01 50V Ceramic C202 VCKYPA1HF103Z J 0 01 50V Ceramic C203 VCKYCY1HF103Z J 0 01 50V Ceramic C204 VCKYCY1HF103Z J 0 01 50V Ceramic AC AB AF AF AE AF AE AD AH AB AE AB AE AM AE AH BE AM 20L S100S CL20S10 21ML50 Ref No PWB A DUNTK9532WEV7 20L S100S PWB A DUNTK9532WEV9 CL20S10 Part No k Description PWB A DUNTK9532WEW1 21ML50 MAIN UNIT Continued C205 C206 C207 C208 C209 C210 C302 C303 C305 C306 C308 C309 C312 C314 C351 C352 C353 C354 C355 C361 C362 C403 C404 C405 C406 C407 C408 C409 C410 C411 C413 C414 C419 C420 C451 C454 C502 C504 C505 C507 C508 C509 C510 C511 C513 C514 C517 C522 C551 C552 C604 AA C608 C609 C612 C631 C632 C633 C652 C653 C661 C662 C701 VCEA0A1HW474M VCEA0A1CW227M VCKYCY1HF103Z VCEA0A1HW474M VCKYCY1HB222K VCKYCY1HB102K VCCCCY1HH330J VCCCCY1HH390J VCKYPA1HB151K VCKYPA1HF103Z VCKYCY1HB102K VCEA0A1CW227M VCKYCY1HF103Z VCEA0A1HW225M VCKYCY1HB562K VCEA0A1CW107M VCEA0A1CW337M RC QZA104TAYK VCEA0A1CW226M VCEAGA1CW108M VCEA0A1CW476M VOCCCY1HH101J VCCCCY1HH680J VCEA0A1HW335M VCEA0A1HW335M RC QZA104TAYK VCEA0A1CW106M VCEA0A1HW105M VCKYCY1EF104Z VCEAGA1CW108M VCKYCY1HF103Z VCKYCY1EF104Z VCCCCY1HH330J VOCCCY1HH471J RC QZA563TAYK VCEA0A1HW475M VCEA0A1EW477M VCKYPA2HB391K VCQYTA1HM473K VCKYPA1HB102K VCEAGA1VW107M VCKYPA2HB102K VCEAGA1VW477M VCQYTA1HM473K VCEACA1HC225M VCEACA1HC225J VC
8. AA A R734 VRS KA3NG330J J 33 7 0W M Ox AE R412 VRD RA2EE561J J 560 1 4W Carbon AA R750 VRS VV3AB561J J 560 1W M Ox AA R413 VRD RA2BE470J J 47 1 8W Carbon AA R752 VRD RA2BE562J J 5 6k 1 8W Carbon AA R414 VRD RA2BE470J J 47 1 8W Carbon AA R754 VRS CY1JF471J J 470 1 16W M Ox AA R415 VRD RA2BE470J J 47 1 8W Carbon AA A R755 VRS VV3DB470J J 47 2W M Ox AA R416 VRS CY1JF102J J 1 0k 1 16W M Ox AA R757 VRS CY1JF472J J 4 7k 1 16W M Ox AA R417 VRD RA2BE101J J 100 1 8W Carbon AB A R758 VRS SV2HC180J J 18 1 2W M Ox AA R418 VRS CY1JF152J J 1 5k 1 16W M Ox AA R801 VRS CY1JF332J J 3 3k 1 16W M Ox AA R419 VRS CY1JF472J J 4 7k 1 16W M Ox AA R802 VRS CY1JF332J J 3 3k 1 16W M Ox AA R423 VRS CY1JF222J J 2 2k 1 16W M Ox AA R803 VRS CY1JF182J J 1 8k 1 16W M Ox AA R426 VRS CY1JF271J J 270 1 16W M Ox AA R804 VRS CY1JF182J J 1 8k 1 16W M Ox AA R440 VRS CY1JF821J J 820 1 16W M Ox AA R805 VRS CY1JF182J J 1 8k 1 16W M Ox AA A R451 VRS SV2HC103J J 10k 1 2W M Ox AA R806 VRS CY1JF333J J 33k 1 16W_M Ox AA 25 20L S100S CL20S10 21ML50 Ref No PWB A DUNTK9532WEV7 20L S100S PWB A DUNTK9532WEV9 CL20S10 PWB A DUNTK9532WEW1 21ML50 R902 R905 R906 R924 R925 R961 R962 R2001 R2002 R2006 R2008 R2009 R2010 R2011 R2012 R2020 R2022 R2024 R2025 R2026 R2027 R2028 R2029 R2032 R2033 R2040 R2041 R2042 R2043 R2044 R2045 R2047 R2048 R2049 R2054 R2055 R2060 R2061 R2062 R2063 R2064 R2066 R2067 R2068 R2070 R2101 R2102 R2401
9. CONNECTS TO THE 1220 CAC 250 gt 1 HOT SIDE OF ms AREA 15 ee KZO092GE i A H THE AC LINE COLD SIDE sensata Tea a I ICON n T STR30130 RYTO 130V THIS AREA IS Pos2TcE Ai 1 Bees d H es DN fi tor SIDE POSIBCE U0038CEZZ REGULATOR ADG COIL Dis HMTIT UOOTTCEZZ i e wf Pe mg GOO TME Ro238PEFw D raters D E AC 120V Ee croi A DT01 D704 RTOT sou HMTOS HMTOS Ly 0 0470 n Ree ACCTOI GZ3001PE___ GZ300IPE NU CAC 125V D703 Droi W QACCD3064CESA FZO2TSCE y CNVV GACCD306OCESA FTOI RTO2 FZ015SCE c704 Hur ie Di H ue KTOL 4A Le LZ g E TE sl RTOS RTO4 l Ta nna A SH C125V SE 500v CTOT 47 12k l GZ300 Gr Ee B4023CEZZ ee 22u a eh 680 ce B4021GEZZ ERE 160v TW KA Se Feria K702 RTOS E cos Coen HMT29 l euro 1orscezz SEL Ge E 330K 1 sri S FHTOZ 1014CEZZ Edo F00B0CE ice czoov t500v ES Fooarce GL20S10 820K EZOA220E Pegel 20L S100S 172W wra ES KAD SE Se 20L S100S CL20S10 21ML50
10. MAIN Unit Wiring Side 20 20L S100S CL20S10 21ML50 PWB A MAIN Unit Chip Parts Side 21 20L S100S CL20S10 21ML50 PARTS LIST PARTS REPLACEMENT Replacement parts which have these special safety characteristics identified in this manual electrical components having such features are identified by and shaded areas in the Replacement Parts Lists and Schematic Diagrams The use of a substitute replacement part which dose no have the same safety characteristic as the factory recommended replacement parts shown in this service manual may create shock fire or other hazards HOW TO ORDER REPLACEMENT PARTS To have your order filled promptly and correctly please furnish the following informations 1 MODEL NUMBER 3 PART NO 2 REF NO 4 DESCRIPTION in USA Contact your nearest SHARP Parts Distributor to order For location of SHARP Parts Distributor Please call Toll Free 1 800 BE SHARP MARK SPARE PARTS DELIVERY SECTION A MARK X RAY RELATED PARTS Ref No Part No Description Code PICTURE TUBE AA V101 VB51KRE89X 1E M Picture Tube CC AA DY601 RCiLHO107MEZZ M Deflection Yoke AE AL702 RCiLG0017MEZZ M Degaussing Coil AM MSPRTO002MEZZ M Spring for CRT AA 20L S100S PMAGF3003CEZZ J Magnet Ass y AK QEARC2002MEZZ M Ground Part 20L S100S AF QEARC2119PEZZ R
11. SS VCEAOAICWI0EM J 10 A sey an AS C3011 VCEAOA1HW475M J 4 7 50V EL AB C3012 VCE9GA1HW475M J 4 7 50V EL N P AB i n a C3013 VCKYCY1HB272K J 2700p 50V Ceramic AA OX C3014 RC QZA473TAYK J 0 047 50V Mylar AB R851 VRS CY1JF470J J 47 1 16W M Ox AA C3015 VCSATA1CE335K J 3 3 16V Tantalum AC R852 VRD RA2BE221J J 220 1 8W Carbon AA C3016 VCE9GA1HW475M J 4 7 50V EL N P AB pees E J 120 VISW M Ox A C3017 VCSATAICE106K J 10 16V Tantalum AD A R857 VRS VV3AB123J J 12k 1W M Ox AA C3018 VCEAOA1HW105M J 1 0 50V EL AB R858 VRD RM2HD332J J 3 3k 1 2W Carbon AA C3023 VCKYCY1HF103Z J 0 01 50V Ceramic AA R859 VRD RA2BE470J J 47 1 8W Carbon AA C3024 VCKYCY1HF103Z J 0 01 50V Ceramic AA R860 VRS CY1JF221J J 220 1 16W M Ox AA C3025 VCKYCY1HF103Z J 0 01 50V Ceramic AA R861 VRS CY1JF121J J 120 1 16W M Ox AA C3026 VCKYCY1HF103Z J 0 01 50V Ceramic AA A R865 VRS VV3AB123J J 12k 1W M Ox AA C3027 VOKYCY1HF103Z J 0 01 50V Ceramic AA R866 VRD RM2HD332J J 3 3k 1 2W Carbon AA C3028 VCKYCY1HF103Z J 0 01 50V Ceramic AA R867 VRS CY1JF470J J 47 1 16W M Ox AA C3029 VCKYCY1HF103Z J 0 01 50V Ceramic AA R868 VRD RA2BE221J J 220 1 8W Carbon AA C3030 VCKYCY1HF103Z J 0 01 50V Ceramic AA R869 VRS CY1JF121J J 120 1 16W M Ox AA A R873 VRS VV3AB123J J 12k 1W M Ox AA RESISTORS R874 VRD RM2HD332J J 3 3k 1 2W Carbon AA R881 VRS CY1JF561J J 560 1 16W M Ox AA ae Wee ee A R887 VRS CY1JF470J J 47 116W M Ox AA RJ8 VRS CY1JFO00OJ J 0 146W M Ox AA RJ9 VRS CY1JFO00OJ JO 1 16W M Ox A
12. Use the reset function in the video adjustment menu to ensure customer controls are in their proper reset position While pressing the Vol up and Ch up buttons at the sametime plug the AC cord into a wall socket Now the TV set is switched on and enters the service 7 g mode 2 Service number selection To exit the service mode turn the television off by Once in the service mode press the Ch up or Ch pressing the power button down button on the remote controller or at the set The service adjustment number will vary in increments of one from S01 to M05 Select the item you wish to adjust 3 Data number selection Press the Vol up or down button to adjust the data number DATA NUMBER SERVICE ADJUSTMENT NUMBER CHANNEL Figure A SERVICE NUMBER ADJUSTMENT ITEM PICTURE TINT COLOR BRIGHTNESS SHARPNESS VERTICAL PHASE HORIZONTAL PHASE RF AGC VERTICAL AMP VCO R CUT OFF G CUT OFF B CUT OFF G GAIN B GAIN TRAP 3 58MHz BALANCE C C POSITION Y MUTE ENERGY SAVE OFFSET D D E OFFSET OSD SETUP TUNER SETUP OPTION MTS LEVEL STERO VCO FILTER LOW SEPARATION HIGH SEPARATION DATA 20L S100S CL20S10 21ML50 INITIAL VALUE ADJUSTMENT CONTENTS Must be set to 24 Must be set to 00 03 Must be set to 00 Must be set to 20 00 Normal 01 No Y 03 No Vertical Must be set to 23 Must be set to 03 Must be set to 00 Must be set to 00 Must b
13. V pour mesurer la chute de tension en travers de la r sistance e Toucher avec la sonde d essai les pi ces m talliques expos es qui pr sentent une voie de retour au ch ssis antenne coffret m tallique t te des vis arbres de commande et des boutons cusson etc et mesurer la chute de tension CA en travers de la r sistance Toutes les v rifications doivent tre refaites apr s avoir invers la fiche du cordon d alimentation Si n cessaire une prise d adpatation non polaris e peut tre utilis e dans le but de terminer ces v rifications Tous les courants mesur s ne doivent pas d passer 0 5 mA Dans le cas contraire il y a une possibilit de choc lectrique qui doit tre supprim e avant de rendre le r cepteur au client Voltm tre CA _ a 1 5k ohm 10W II 0 15uF SONDE D ESSAI AUX PIECES BRANCHER A UNE METALLIQUES TERRE CONNUE EXPOSEES E AVIS POUR LA SECURITE De nombreuses pi ces lectriques et m caniques dans les t l viseurs pr sentent des caract ristiques sp ciales relatives la s curit qui ne sont souvent pas videntes vue Le degr de protection ne peut pas tre n cessairement augment e en utilisant des pi ces de remplacement talonn es pour haute tension puissance etc Les pi ces de remplacement qui pr sentent ces caract ristiques sont identifi es dans ce manuel les pi ces lectriques qui pr sentent ces particularit s sont identifi es
14. VS2SC2655Y 1 J 2SC2655 Y VS2SD2586 1E J 2SD2586 VS2SC945AQ 1 J 280945 or VS2SC1815YW 1 or VS2SC3198 Y 1 VS2SD667D 1 J 2SD667 VS2SC945AQ 1 J 2SC945 or VS2SC1815YW 1 or VS2SC3198 Y 1 VS2SA1013 1E J 2SA1013 VS2SD601AR 1 J 2SD601AR VS2SD601AR 1 J 2SD601AR VS2SD601AR 1 J 2SD601AR DIODES RH EX0611GEZZ J Zener Diode 5 0V RH EX0676GEZZ J Zener Diode 32V RH EX0611GEZZ J Zener Diode 5 0V 20L S100S CL20S10 VHD1SS119 1 J Diode RH EX0092CEZZ J Zener Diode 3 9V RH EX0103CEZZ J Zener Diode 5 6V VHD1SS119 1 J Diode RH DX0441CEZZ J Diode or RH DX0110CEZZ RH DX0131CEZZ J Diode RH DX0441CEZZ J Diode RH DX0441CEZZ J Diode or RH DX0110CEZZ RH EX0630GEZZ J Zener Diode 9 1V RH EX0630GEZZ J Zener Diode 9 1V RH DX0131CEZZ J Diode VHD1SS119 1 J Diode RH EX0091CEZZ J Zener Diode 22V or RH EX0660GEZZ or RH EX1311CEZZ RH DX0444CEZZ J Diode RH DX0154CEZZ J Diode RH DX0154CEZZ J Diode RH DX0154CEZZ J Diode RH DX0154CEZZ J Diode RH EX0636GEZZ J Zener Diode 11V or RH EX0317CEZZ VHD1SS119 1 J Diode VHD1SS119 1 J Diode RH DX0441CEZZ J Diode or RH DX0110CEZZ RH DX0441CEZZ J Diode or RH DX0110CEZZ VHD1SS119 1 J Diode RH DX0131CEZZ J Diode RH DX0441CEZZ J Diode or RH DX0110CEZZ RH DX0441CEZZ J Diode or RH DX0110CEZZ AC AE AM AB AE AB AD AC AC AC AH AC AC AC AC AC AB AB AC AC AB AC AC 23 Ref No Part No 20L S100S CL20S10 21ML50 Code
15. Vp p 9 28 Vp p 10 50 Vp p 11 5 Vp p 12 0 7 Vp p 13 30 Vp p 14 26 5 Vp p Vert Rate Vert Rate Vert Rate Vert Rate Horiz Rate Horiz Rate Horiz Rate 15 1150 Vp p 16 230 Vp p 17 140 Vp p 18 130 Vp p 19 210 Vp p 20 1 9 Vp p 21 0 7 Vp p 1 9V O 7V BL BLK Horiz Rate Horiz Rate Horiz Rate Horiz Rate Horiz Rate Horiz Rate Horiz Rate 22 1 6 Vp p 23 88 Vp p 24 80 Vp p 1 6V BLK Horiz Rate Horiz Rate Horiz Rate Horiz Rate 15 20L S100S CL20S10 21ML50 SCHEMATIC DIAGRAM MAIN Unit l R aw TO PWB E To pure VSPOO8OPBKSBA VSPOO8OPBKSBA L VSPOOBOP E98S C C VSPO080P E98S 5 ya H vi MHUBDE S4 3 s2 Ss 3 Ss P302 O aim ae u r FRONT IN 1 N046 ICE E NO561CE AUDIO IN al EO159CEZZ R30 i 2 2K _ 178W H 12V
16. at higher voltages may cause a failure of the picture tube or high voltage circuitry and also under certain conditions may produce radiation in exceeding of desirable levels 4 When the high voltage regulator is operating properly there is no possibility of an X radiation problem Every time a color chassis is serviced the brighiness should be tested while monitoring the high voltage with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly 5 Do not use a picture tube other than that specified or make unrecommended circuit modifications to the high voltage circuitry 6 When trouble shooting and taking test measurements on a receiver with excessive high voltage avoid being unnecessarily close to the receiver Do not operate the receiver longer than is necessary to locate the cause of excessive voltage 20L S100S CL20S10 21ML50 IMPORTANT SERVICE SAFETY PRECAUTION Continued BEFORE RETURNING THE RECEIVER Fire 8 Shock Hazard Before returning the receiver to the user perform the following safety checks 1 Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver 2 Inspect all protective devices such as non metallic control knobs insulating materials cabinet backs adjustment and compartment covers or shields isolation resistor capacity networks mechanica
17. c305 c306 ae on 150 b 0 01u Z t OF 0 esos R906 s R905 238 Hs 50V de l 50V L av 0351 0403 des EN a Z BUFFER GE E R353 casa Ss nasa MUTE dk ff BIR 16V L R364 Sg oaa 12 5 ee ML se caza PWB A 2 0 CH SE ZZ coo 130 E DUNTK9532WEV7 20L S100S R407 Bana CO004PE oan cF302 DUNTK9532WEV9 CL20S 10 D s aro BUFFER grag Co404cE CO4OCE Geert DUNTK9532WEW1 21ML50 Eu emoe COTE 1C351 1 TDA7233 E 1 Ser ei AUDIO OUT L L ms HM732 R302 6Z30QIPE RAIO ik 56K css F GER 178W 10004 IEN HM733 GI caos 6Z300 PE C405 0 19 Z c406 Ul 10u 0301 R352 a2 3 3u 25y 3 3u sv BUFFER 3 3K 50v p 50v L D c303 R308 Q730 datn ES 33K napa D667D uo fe ce32 Cen pa GER IK borde SS CAFC adi Z A0034cE EI sov Th a n paa JS Dag 5 390 10K R305 1 o 6 36 0 5 3 7 762 6 2 EO 4 06 3 4 G 2 6 G3 549 5 5 Gl 7 7 5 0 G3 5 0 GA 2 7 GX 7 GA 9 0 G 2 3 G 2 0 G9 7 9 d 7 9 6 0 63 0 62 3 6A 1 5 652 8 6 R307 Qat gm o X RAY AFC SYNC H AFC 32th D ABL TV VIDEO ACL EXT BLK VIDEO APL Y IN AFT C IN vce DET SIF SIF LIMT Yy MTS OUT our FLT VCO op IN VIDEO DET OUT FLT OUT vec ie GND IN AUDIO a ANA IC201 PIF sir CHROMA il IX3253CE VIDEO DEFLECTION 1 vm APC LOOP PIF SAW IN PIF R S BLK GND VEDX PLT FLT vec E E 9 5 02 5 029 9 29 5 629 5 36 5 1 0 9 3 30 3 39 3 308 3 30 4 809 4 8430 Bo EET E 9 002 0 D 2 0 Do R554 t T pa R632 c551 ne H g g e 2 20 wh R553 maiz EE Cie
18. par la marque A et hachur es dans la liste des pi ces de remplacement et les diagrammes sch matiques Pour assurer la protection ces pi ces doivent tre identiques celles utilis es dans le circuit d origine L utilisation de pi ces qui n ont pas les m mes caract ristiques que les pi ces recommand es par l usine indiqu es dans ce manuel peut provoquer des lectrocutions incendies radiations X ou autres accidents TITI ddd 20L S100S CL20S10 21ML50 LOCATION OF USER S CONTROL Front Panel SENSOR AREA FOR ien VIDEO AUDIO IN TERMINALS PARE POWER Ji Li CHANNEL UP DOWN Press On A Selects next higher channel Press again Off VOLUME UP DOWN Selects next lower channel Increases sound Decreases sound Basic Remote Control Functions Infrared Transmitter Window POWER INPUT Press gt On POWER Press Switch to external video input Press again Off INPUT mode ze G Press again Switch to the TV mode REMOTE KEYPAD Accesses any channel from keypad DOS CHANNEL UP DOWN FLASHBACK 5 A Selects next higher channel Returns to previous channel OOO Y Selects next lower channel e Moves the mark of the MENU VOLUME UP DOWN D EE screen Increases sound FLASHBACK Decreases sound lt o In menu mode changes or selects the TV adjustments CHA MENU MUTE o Press Accesses MAIN MENU Y ea L
19. 100S TINS 6568GJZZ X Operation Manual CL20S10 TINS 6570GJZZ X Operation Manual 21ML50 RRMCG1324CESA M Infrared R C Unit 20L S100S CL20S10 RRMCG1339CESA M Infrared R C Unit 21ML50 QANTRO018PEZZ M Rod Antenna 21ML50 RUNTKO165CEZZ M Antenna Adaptor 21ML50 Code AB AG AM AF AG AF AG AG AT AT AQ AG Ref No Part No Description Code PACKING PARTS NOT REPLACEMENT ITEM SPAKCO005GJZZ Packing Case 20L S100S SPAKCO106GJZZ Packing Case CL20S10 SPAKCO105GJZZ Packing Case 21ML50 SPAKP0102GJZZ Wrapping Paper SPAKX0004GJZZ Buffer Material SSAKA0101GJZZ Polyethylene Bag CABINET PARTS CCABAOOO5WEHO X Front Cabinet Ass y 20L S100S CL20S10 CCABAO105WEHO X Front Cabinet Ass y 21ML50 Not Available Front Cabinet GCOVA0004GJSA X Cover for R C HBDGB1001GJSA X Badge SHARP JBTN 0004GJSA X Button GCABB0004GJKA X Rear Cabinet CABINET PARTS LOCATION 20L S100S CL20S10 21ML50 PACKING OF THE SET Polyethylene Bag Operation Manual Guarantee Card 20L S100S CL20S10 Infrared R C Unit Wrapping Paper x Batteries x Buffer Material x Packing Case Use tapes to fix the packing case MARK Not Replacement Items 29 20L S100S CL20S10 21ML50 SHARP COPYRIGHT O 1999 BY SHARP CORPORATION ALL RIGHTS RESERV
20. 102J J 1 0k 1 8W Carbon AA RJ54 VRS CY1JF000J J 0 1 16W M Ox AA R458 VRD RA2BE474J J 470k1 8W Carbon AA RJ55 VRS CY1JF000J J O 1 6W M Ox AA R459 VRD RA2BE123J J 12k 1 8W Carbon AA RJ56 VRS CY1JF000J J 0 1 6W M Ox AA R504 VRD RA2BE471J J 470 1 8W Carbon AA RJ57 VRS CY1JF000J J O 1 6W M Ox AA R505 VRS CY1JF101J J 100 1 16W M Ox AA RJ59 VRS CY1JF000J J O 1 16W M Ox AA R506 VRD RA2BE683G J 68k 1 8W Carbon AA RJ60 VRS CY1JF000J J 0 1 6W M Ox AA R507 VRD RA2BE104G J 100k1 8W Carbon AA RJ62 VRS CY1JF000J J O 1 16W M Ox AA R508 VRD RA2BE473J J 47k 1 8W Carbon AA RJ63 VRS CY1JF000J J O 1 16W M Ox AA R510 VRD RM2HD1R2J J 12 1 2W Carbon AA RJ66 VRS CY1JF000J J 0 1 6W M Ox AA A R511 VRN SV2HBIR5J J 15 1 2W M Film AB RJ67 VRS CY1JF000J J O 1 6W M Ox AA R512 VRD RM2HD681J J 680 1 2W Carbon AA RJ68 VRS CY1JF000J J O 1 16W M Ox AA R516 VRD RA2BE683G J 68k 1 8W Carbon AA RJ69 VRS CY1JF000J J O 1 16W M Ox AA R517 VRD RA2BE103G J 10k 1 8W Carbon AA RJ71 VRS CY1JF000J J 0 1 6W M Ox AA R518 VRD RA2BE154J J 150k1 8W Carbon AA RJ75 VRS CY1JF000J J O 1 6W M Ox AA R524 VRS CY1JF332J J 3 3k 1 16W M Ox AA RJ77 VRS CY1JF000J J 0 1 6W M Ox AA R525 VRD RA2BE473J J 47k 1 8W Carbon AA RJ78 VRS CY1JF000J J O 1 16W M Ox AA R552 VRD RA2BE102J J 1 0k 1 8W Carbon AA RJ79 VRS CY1JF000J J 0 1 16W M Ox AA R553 VRS CY1JF273J J 27k 1 16W M Ox AA A R51 VRS VV3AB331J J 330 1W M Ox AA R554 VRS CY1JF472J J 4 7k 1 16W M Ox AA 20L S100S CL20S10 R555 VRS CY1J
21. 1HW105M J 1 0 50V EL VCCCCY1HH101J J 100p 50V Ceramic RC QZA104TAYK J 0 1 50V Mylar VCKYD41HB101K J 100p 50V Ceramic VCEAOA1AW107M J 100 10V EL VCCCCY1HH560J J 56p 50V Ceramic VCEAOA1HW475M J 4 7 50V EL VCCCCY1HH101J J 100p 50V Ceramic RESISTORS IM Ox Metal Oxide M Film Metal Film VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox VRS CY1JF000J J 0 1 16W M Ox Code 20L S100S CL20S10 21ML50 Ref No Part No Description Code Ref No Part No Description Code PWB A DUNTK9532WEV7 20L S100S PWB A DUNTK9532WEV9 CL20S10 R452 VRD RA2BE152J J 1 5k 1 8W Carbon AA R454 VRD RA2BE274J J 270k1 8W Carbon AA PWB A DUNTK9532WEW1 21ML50 R455 VRD RA2BE392J J 3 9k 1 8W Carbon AA i R456 VRS CY1JF223J J 22k 1 16W M Ox AA MAIN UNIT Continued R457 VRD RA2BE
22. 703 C704 C705 C706 C707 C712 C751 C754 C755 C756 C757 C758 C760 C801 C802 C803 C804 C805 C806 C807 C901 C904 C905 C2001 C2002 C2021 C2022 C2023 C2024 C2040 C2041 C2051 C2060 C2061 C2062 C2402 C2601 C2602 RJ1 RJ5 RJ6 RJ7 RJ9 RJ10 RJ12 RJ15 RJ17 RJ18 RJ19 RJ20 RJ21 RJ23 RJ24 RJ26 RJ28 RJ31 RJ32 RJ35 RJ39 RJ40 RJ46 RJ49 RJ52 Part No Description or RC FZ019SCEZZ or RC FZ027CUMZZ VCKYPB2HE103P J 0 01 500V Ceramic VCKYPB2HE103P J 0 01 500V Ceramic VCKYPB2HE103P J 0 01 500V Ceramic RC EZ0422CEZZ J 470 200V EL or RC EZ0522CEZZ RC KZ0092GEZZ J 3300p AC250V Ceramic or RC KZ0311CEZZ VCEAGA2CW226M J 22 160V EL RC EZ0638CEZZ J 33 160V EL VCEA0A1VW477M J 470 35V EL VCEA0A1CW337M J 330 16V EL VCEAOA1CW107M J 100 16V EL VCEAGA1CW108M J 1000 16V EL RC QZA104TAYK J 0 1 50V Mylar VCEAGA2EW106M J 10 250V EL VCEAGA1CW228M J 2200 16V EL RC QZA223TAYK J 0 022 50V Mylar VCEA0A1HW474M J 0 47 50V EL VCCCCY1HH120J J 12p 50V Ceramic VCEAOA1HW104M J 0 1 50V EL VCEAOA1HW104M J 0 1 50V EL VCEAOA1HW104M J 0 1 50V EL VCCCCY1HH820J J 82p 50V Ceramic VCKYCY1EF104Z J 0 1 25V Ceramic VCEA0A1HW335M J 3 3 50V EL VCEA0A1HW335M J 3 3 50V EL VCCCCY1HH101J J 100p 50V Ceramic VCCCCY1HH101J J 100p 50V Ceramic VCCCCY1HH101J J 100p 50V Ceramic VCCCCY1HH101J J 100p 50V Ceramic VCCCCY1HH101J J 100p 50V Ceramic VCCCCY1HH101J J 100p 50V Ceramic VCEAOA1AW107M J 100 10V EL VCEAOA
23. A MISCELLANEOUS PARTS R305 VRS CY1JF000J JO 1 16W M Ox AA P851 QPLGNO561CEZZ J Plug 5 pin GBN AB R355 VRS CY1JF333J J 33k 1 16W M Ox AA P852 QPLGNO461CEZZ J Plug 4 pin YBN AB R356 VRS CY1JF332J J 3 3k 1 16W M Ox AA SC851 QSOCV0929CEZZ J CRT Socket AM R357 VRS CY1JF4R7J J 4 7 1 16W M Ox AA R358 VRS CY1JF152J J 1 5k 1 16W M Ox AA R362 VRS CY1JF102J J 1 0k 1 16W M Ox AA R3001 VRS CY1JF221J J 220 1 16W M Ox AA R3002 VRS CY1JF221J J 220 1 16W M Ox AA R3003 VRS CY1JF105J J 1 0M1 16W M Ox AA R3004 VRS CY1JF104J J 100k 1 16W M Ox AA R3005 VRS CY1JF623J J 62k 1 16W M Ox AA R3007 VRS CY1JF332J J 3 3k 1 16W M Ox AA R3008 VRS CY1JF302J J 3 0k 1 16W M Ox AA R3010 VRS CY1JF392J J 3 9k 1 16W M Ox AA R3011 VRS CY1JF102J J 1 0k 1 16W M Ox AA R3012 VRS CY1JF102J J 1 0k 1 16W M Ox AA 27 20L S100S CL20S10 21ML50 Ref No PWB E DUNTK9531WEV7 MTS MODULE UNIT Continued P351 Part No Description MISCELLANOUS PARTS QPLGNO561CEZZ J Plug 5 pin BBN P3001 QPLGNO241FJ00 J Plug 9 pin EA MISCELLANEOUS PARTS A ACC701 QACCD3064CESA M AC Cord SP1 SP2 or QACCD3060CESA QCNW 0114GJZZ X Connecting Cord QCNW 2111PEZZ R Connecting Cord QCNW 2160PEZZ R Connecting Cord QCNW 2208PEZZ R Connecting Cord VSPOO80PBK98A M Speaker L or VSP0080P E98S VSPOO80PBK98A M Speaker R or VSP0080P E98S SUPPLIED ACCESORRIES TGAN 0001GJZZ X Guarantee Card 20L S100S CL20S10 TINS 6566GJZZ X Operation Manual 20L S
24. AM lt indicates hot ground All resistors are 1 16 watt unless otherwise noted All capacitors are u F unless otherwise noted G indicates 2 tolerance may be used indicates line isolated ground VOLTAGE MEASUREMENT CONDITIONS 1 All DC voltages are measured with DVM connected between points indicated and chassis ground line voltage set at 120V AC and all controls set for normal picture unless otherwise indicated All voltages measured with 1000u V B 8 W or Color WAVEFORM MEASUREMENT CONDITIONS 1 Photographs taken on a standard gated color bar signal the tint setting adjusted for proper color The wave shapes at the red green and blue cathodes of the picture tube depend on the tint color level and picture control 2 indicates waveform check points See chart waveforms are measured from point indicated to chassis ground A AND SHADED COMPONENTS SAFETY RELATED PARTS A MARK X RAY RELATED PARTS DRGANNES MARQUES A ET HACHRES DE PIECES RELATIVES A LA SECURITE signal MARQUE A PIECS RELATIVE AUX RAYONS X This circuit diagram is a standard one printed circuits may be subject to change for product improvement without prior notice I 0 9 Vp p 2 0 9 Vp p 3 0 7 Vp p 4 5 Vp p 5 5 Vp p 6 1 8 Vp p T Vp p Horiz Rate Horiz Rate Horiz Rate Horiz Rate Vert Rate Horiz Rate Vert Rate 8 14
25. Color Sub Carrier Frequency 42 17 MHz EIA Channel Plan U S A Nominal AUDIO POWER OUTPUT RATING 1 3W 1 3W at 10 distortion Specifications are subject to change without prior notice This document has been published to be used for after SHARP CORPORATION sales service only The contents are subject to change without notice 20L S100S CL20S10 21ML50 IMPORTANT SERVICE SAFETY PRECAUTION E Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing 3 Semiconductor heat sinks are potential shock hazards when the chassis is operating 4 The chassis in this receiver has two ground systems which are separated by insulating material The non isolated hot ground system is for the B voltage regulator circuit and the horizontal output circuit The isolated ground system is for the low B DC voltages and the secondary circuit of the high voltage transformer To prevent electrical shock use an isolation transformer between the line cord and power receptacle when servicing this chassis CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE 4A 125V FUSE EI 4A 125V SERVICING OF HIGH VOLTAGE SYS
26. ED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher TQ0654 S SHARP CORPORATION i i AV Systems Group EEN SE Quality amp Reliability Control Center Yaita Tochigi 329 2193 Japan
27. F102J J 1 0k 1 16W M Ox AA AR51 VRS VV3DB151J J 150 2W M Ox AA R556 VRS CY1JF102J J 1 0k 1 16W M Ox AA 21ML50 R602 VRD RA2EE820J J 82 1 4W Carbon AA AR52 VRS VV3DB470J J 47 2W M Ox AA A R603 VRS VV3LB220J J 22 3 0W M Ox AB 20L S100S CL20S10 R605 VRS CY1JF332J J 3 3k 1 16W M Ox AA AR52 VRN VV3DB1ROJ J 10 2W M Film AB R606 VRD RA2BE102J J 1 0k 1 8W Carbon AA 21ML50 R608 VRD RA2BE101J J 100 1 8W Carbon AB AR53 VRS VV3LB223J J 22k 3 0W M Ox AB R609 VRD RA2BE331J J 330 1 8W Carbon AA R54 VRS CY1JF101J J 100 1 16W M Ox AA A R610 VRS VV3DB391J J 390 2W M Ox AA R55 VRS CY1JF101J J 100 1 16W M Ox AA R620 VRD RA2BE473J J 47k 1 8W Carbon AA R56 VRS CY1JF823J J 82k 1 16W M Ox AA R621 VRS CY1JF682J J 6 8k 1 16W M Ox AA R57 VRS CY1JF392J J 3 9k 1 18W M Ox AA R631 VRS CY1JF391J J 390 1 16W M Ox AA 20L S100S CL20S10 R632 VRS CY1JF152J J 1 5k 1 16W M Ox AA R57 VRS CY1JF103J J 10k 1 16W M Ox AA R633 VRS CY1JF472J J 4 7k 1 16W M Ox AA 21ML50 R634 VRD RM2HD121J J 120 1 2W Carbon AA R201 VRS CY1JF221J J 220 1 16W M Ox AA A R641 VRS VV3AB682J J 6 8k AW M Ox AA R202 VRS CY1JF122J J 1 2k 1 16W M Ox AA R642 VRD RA2BE821J J 820 1 8W Carbon AA R203 VRD RA2BE682J J 6 8k 1 8W Carbon AA AAR651 VRD RM2HD1ROJ J 1 0 1 2W Carbon AA R204 VRS CY1JF270J J 27 1 16W M Ox AA AAR654 VRD RA2BE154J J 150k1 8W Carbon AA R205 VRD RA2BE391J J 390 1 8W Carbon AA AAR655 VRS CY1JF104J J 100k1 16W M Ox AA R206 VRD RA2EE151J J 150 1 4W Carbon AA AAR656 VR
28. Ground Part CL20S10 21ML50 PRINTED WIRING BOARD ASSEMBLIES NOT REPLACEMENT ITEM PWB A DUNTK9532WEV7 Main Unit 20L S100S PWB A DUNTK9532WEV9 Main Unit CL20S10 PWB A DUNTK9532WEW1 Main Unit 21ML50 PWB B DUNTK9533WEV7 CRT Unit PWB E DUNTK9531WEV7 MTS Module Unit I I 22 LISTE DES PIECES CHANGE DES PIECES Les pi eces de rechange qui pr lelesentent ces caract leristiques sp leciales de s lecurit le sont identifi lees dans ce manuel les pieces lelectriques qui pr lesentent ces particularit les sont rep ler lee par la marque A et sont hachur lees dans les listes de pieces et dans les diagrammes sch lematiques La substitution d une piece de rechange par une autre qui ne pr Lesente pas les m oemes caract L eristiques de s lecurit le que la piece recommand lee parl usine et dans ce manuel de service peut provoquer une L electrocution un incendie ou toutautre sinistre COMMENT COMMANDER LES PIECES DE RECHANGE Pour que votre commande soit rapidement et correctement remplie veuillez fournir les renseignements suivants 1 NUMERO DU MODELE 2 NO DE REF 3 NO DE PIECE 4 DESCRIPTION in CANADA Contact SHARP Electronics of Conada Limited Phone 416 890 2100 MARQUE SECTION LIVRAISON DES PIECES DE RECHANGE A MARQUE PIECES RELATIVE AUX RAYONS X Ref No PWB A DUNTK9532WEV7 20L S100S PWB A DUNTK9532WEV9 CL20S10 PWB A DUNTK9532WEW1 21ML50 MAIN UNIT
29. HM706 LX GZ3001PEZZ HM707 LX GZ3001PEZZ HM708 LX GZ3001PEZZ HM711 LX GZ3001PEZZ HM712 LX GZ3001PEZZ HM713 LX GZ3001PEZZ HM714 LX GZ3001PEZZ HM715 LX GZ3001PEZZ HM716 LX GZ3001PEZZ HM717 LX GZ3001PEZZ HM718 LX GZ3001PEZZ HM719 LX GZ3001PEZZ HM720 LX GZ3001PEZZ HM722 LX GZ3002PEZZ HM724 LX GZ3002PEZZ HM726 LX GZ3002PEZZ HM729 LX GZ3001PEZZ HM730 LX GZ3001PEZZ HM732 LX GZ3001PEZZ HM733 LX GZ3001PEZZ HM734 LX GZ3002PEZZ HM737 LX GZ3002PEZZ HM739 LX GZ3002PEZZ HM740 LX GZ3002PEZZ HM741 LX GZ3002PEZZ HM742 LX GZ3002PEZZ HM743 LX GZ3002PEZZ RDA602 PRDARO216PEFW RDA701 PRDARO238PEFW TP701 QLUGP0102PEZZ ecc G E IE G E E E E E E C I G E pa y DD e e y e s be e e y Ju Js o 0000 D DU UN D D be Js D D UV R Heat Sink for Q602 R Heat Sink for IC 701 R RDA501 PRDARO103GJFW X PZETM0016CEZZ LX BZ3049GEFD LX BZ3100CEFD LX BZ3100CEFD LX TZ3004CEFD J J J J J RRLYU0036CEZZ J Relay Fuse 4A 125V Ferrite Bead Ferrite Bead Fuse Holder Fuse Holder Jack Audio IN L Jack Audio IN R Jack Video IN Plug 5 pin BBN Plug 4 pin S Plug 5 pin GBN Plug 6 pin K Plug 3 pin Plug 2 pin M Plug 4 pin YBN Plug 5 pin Socket 9 pin EA R C Receiver annn Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Lug Heat Sink Insulator Screw
30. I REGULATOR POWER Y L701 ya La Se a BAH K702 O SF201 C EA e AM F lqQ2o1 Q601 2603 0 7 IF PREAMP HORIZ BUFFER DRIVER y CTT IC501 VERT OUT MTS MODULE PR70 CM Qerso M CT05 A 1C751 9v REGULAT EZ TU51 OR go Tp 451 TP452 IC7O1 130V REGULATOR Z A A A A R451 A Y 13 20L S100S CL20S10 21ML50 H e DE a PWB B TO_CRT PWB A _ CATHODES 0852 RED al 0854 Leen D r REAR gea C 0856 I TUSI KEEN R G B AUDIO IN BLUE E CUTE ANT IN VARACTOR R L VIDEO IN O
31. J 100 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF101J J 100 1 16W VRS CY1JF123J J 12k 1 16W VRS CY1JF273J J 27k 1 16W VRS CY1JF123J J 12k 1 16W VRS CY1JF563J J 56k 1 16W VRS CY1JF563J J 56k 1 16W VRS CY1JF823J J 82k 1 16W VRS CY1JF153J J 15k 1 16W VRS CY1JF272J J 2 7k 1 16W VRD RA2BE331J J 330 1 8W SWITCHES QSW K0079GEZZ J Power QSW K0079GEZZ J Vol Down QSW K0079GEZZ J Vol Up QSW K0079GEZZ J Ch Down QSW K0079GEZZ J Ch Up M Ox M Ox M Ox M Ox M Ox M Ox M Ox Carbon M Ox M Ox Carbon M Ox M Ox M Ox M Ox Carbon Carbon Carbon Carbon Carbon Carbon Carbon M Ox M Ox Carbon M Ox M Ox M Ox M Ox M Ox M Ox M Ox Carbon M Ox M Ox M Ox M Ox M Ox M Ox Carbon Carbon M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox M Ox Carbon Code 26 Ref No A RY701 F701 Part No Description MISCELLANEOUS PARTS or RRLYU0038CEZZ or RRLYU0077CEZZ QFS B4023CEZZ or QFS B4021GEZZ RBLN 0037CEZZ FB603 RBLN 0037CEZZ FH701 QFSHD1013CEZZ FH702 QFSHD1014CEZZ J903 QUAKE0159CEZZ J904 QUAKE0160CEZZ J905 QJAKE0158CEZZ P301 QPLGNO561CEZZ P302 QPLGN0461CEZZ P401 QPLGNO561CEZZ P601 QPLGNO603CEZZ P651 QPLGNO361CEZZ P701 QPLGNO207CEZZ P751 QPLGNO461CEZZ P2001 QPLGNO561CEZZ SC3001 ASOCNO258FJOO FB602 RMC2602 RRMCU0227CEZZ or RRMCU0222CEZZ HM601 LX GZ3002PEZZ HM602 LX GZ3002PEZZ HM705 LX GZ3001PEZZ
32. KYCY1HB102K VCKYCY1HF103Z VCSATA1CE225K VCEA0A1HW225M VCEA0A1CW227M VCFPPD3CA742H RC QZA223TAYK VCFPPJ2EB564J VCEA0A1HW225M VCKYCY1HF103Z VCEA0A1HW105M VCEA0A1HW475M VCEA0A1CW106M VCKYPA2HB152K VCEA0A1CW477M RC FZ027SCEZZ or RC FZ015SCEZZ or RC FZ002SCEZZ or RC FZ059SCEZZ or RC FZ004SGEZZ J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 0 47 50V 220 16V 0 01 50V 0 47 50V 2200p 50V 1000p 50V 33p 50V 39p 50V 150p 50V 0 01 50V 1000p 50V 220 16V 0 01 50V 2 2 50V 5600p 50V 100 16V 330 16V 0 1 50V 22 16V 1000 16V 47 16V 100p 50V 68p 50V 3 3 50V 3 3 50V 0 1 50V 10 16V 1 0 50V 0 1 25V 1000 16V 0 01 50V 0 1 25V 33p 50V 470p 50V 0 056 50V 47 50V 470 25V 390p 500V 0 047 50V 1000p 50V 100 35V 1000p 500V 470 35V 0 047 50V 2 2 50V 22 50V 1000p 50V 0 01 50V 22 16V 2 2 50V 220 16V 7400p 1600V 0 022 50V 0 56 250V 2 2 50V 0 01 50V 1 0 50V 4 7 50V 10 16V 1500p 500V 470 16V EL EL Ceramic EL Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic EL Ceramic EL Ceramic EL Ceramic Ceramic EL Ceramic EL Ceramic Ceramic Ceramic Ceramic Mylar EL EL Ceramic Mylar Ceramic EL Ceramic EL Mylar EL EL Ceramic Ceramic Tantalum Ceramic EL EL EL Ceramic EL 0 047 AC125V Plastic Code 24 Ref No C702 C
33. Kee SHARP SERVICE MANUAL S59G320L S100 COLOR TELEVISION Chassis No SN 80 20L 51005 moves CL20510 21 ML50 In the interests of user safety Required by safety regulations in some countries the set should be restored to its original condition and only parts identical to those specified should be used CONTENTS e ELECTRICAL SPECIFICATION S ornas irte id tes eee e IMPORTANT SERVICE SAFETY PRECAUTION iii e LOCATION OF USER S CONTROL escindida e INSTALLATION AND SERVICE INSTRUCTIONS iii e CHASSIS LAYOUT ninia adn e BLOCK DIAGRA Misas lato SCHEMATIC DIAGRAMS cisco ri e PRINTED WIRING BOARD ASSEMBLIES iii REPLACEMENT PARTS LS Tivissa ie sayatak e PACKING OF THE SET vincia e ELECTRICAL SPECIFICATIONS POWERINPUT eee 120 V AC 60 Hz SPEAKER POWER RATING u S a mere marre tue 88 W S Z E 8 cm Round PICTURE SIZE T 1 240cm 192sq inch VOICE COIL IMPEDANCE 8 ohm at 400 Hz CONVERGENCE Z uu uuu usnu kasqa geess ee Magnetic ANTENNA INPUT IMPEDANCE SWEEP DEFLECTION 10 ccccscceeszescareestedecesssstesncsastescesdasass Magnetic VIHPE DEIE e RAR 75 ohm Unbalanced FOCUS ie SA ion Hi Bi Potential Electrostatic TUNING RANGES INTERMEDIATE FREQUENCIES GI a ea Lu uu till 2 thru 13 Picture IF Carrier Frequency 45 75 MHz UHF Channels 14 thru 69 Sound IF Carrier Frequency 41 25 MHz CATV Channels 1 thru 125
34. MT42 HMTI3 HM720 I g E oe Cam 6Z3001PE 67300 IPE E e S L es NOGO3CE E HM726 0 56u A a osor C5087 scar T 250V w Liooop 1004 YI e ANODE R504 E ze 060 EC Paez 470 100 C2655Y R021 6PEFW l 178W T 178w Z0168CE 060 HORIZ DRIVER HORIZ DRIVER 2 Focus D501 IZ DRIVER DX044 ICE D2586 GE TO PWB B DXOI LOCE E 70 peor lass W vO SCREEN R508 Lesor R508 82 68K G Zog G ATK O Zaw GZ3002PE 178W 178 178W R609 a VN ares c609 R642 dE 0 022u 0037CE E ea 820 M n 178w taza 3602 0037CE HVT24 0641 oi Huso sg HMSO2 GZ3002PE EX06306E FBT 6Z300IPE 604 Ee 23002PE SEH E 220u EU T iev ow Foise A M i 10K R452 e A PS PO il S x 6Z300 PE PS 178W C712 HAT ES E hy AS exoloace EZO838CE CKA ka 5 6 10 11 12 13 14 15 16 17 18 19 17 20L S100S CL20S10 21ML50 SCHEMATIC DIAGRAM CRT and MTS MODULE Unit CRT NOTE ALL DIODES ARE 1551 19 DXOO45GE OR DXO446CE UNLESS OTHERWISE SPECIFIED REPLACE WITH A PICTURE TUBE OF THE SAME TYPE PWB B NUMBER FOR CONTINUED SAFETY DUNTK9533WEVT 24 5KV CAT 990 uA To T602 e
35. Mer nb gy ECH lu Kin O tu R962 SREB ossa aia Bd Bail Sov 2 24 I Ee Kaa Say T en SF20 Lei cs22 R552 R4152 paia R4I3 Raos SC Ken I 50V 0 0102 T IK aT AT aT 1 8K L aw Z8w 178w 178W FILTER R803 1 L302 G Eo p pie 10613cE E d a 3 D Y ky 3 10605CE B 3 S g 8 e B T T CHE L l EA p A k R52 x1 Zeen Cep a de D631 L katou W D EX06306E Ls 3 Ze Zu NVV 20L S100S CL20S10 ERA 50v R San 1 2 c203 yo Y Y 1000 D53 L201 0 01ulz ML Jev Z EXOSI1GE 20e L T KS R54 n55 x2 SE ffe OF 21ML50 R634 Q20 120 C2735 Wad IF PREAMP VTST5UF78S 1 115B8025AM X2 S R56 Y ES D52 AH e gt lt El ses 3 lexosreos FL c51 Sa ee ATu pe 50V 22K BSI 16V EXO6 GE HM740_ 3W HMT4 50V 30 IG 6Z3002PE VV 6Z3002PE 2 C v 1 0752 eV OUT ICT6 KA7812P1 AE TA78128 12V REGULATOR 24 5 DT55 C3198Y DXO44 ICE RELAY DRIVER e Dao 1OCE e preo i R DXOI 1OCE Q753 4 A1013 D762 i ga oras IEAA HORIZ STARTER H 35V DXOI 1OCE EES B 14 D603 DTe DX044 1CE DX044 ICE DXOI IOCE LINE CORD PLUG HMTOT DXO 10CE ZS IS POLARIZED GZ3001PE RTO DH THE NARROW BLADE eee cree T E eg
36. S CY1JF473J J 47k 1 16W M Ox AA R208 VRS CY1JF391J J 390 1 16W M Ox AA A R659 VRN VV3AB1R2J J 1 2 iW M Film AA R301 VRD RA2BE222J J 2 2k 1 8W Carbon AA A R661 VRN VV3ABR47J J 0 47 1W M Film AA R302 VRS CY1JF102J J 1 0k 1 16W M Ox AA A R701 RR HZ0046CEZZ J 2 7M1 2W Solid AD R303 VRS CY1JF103J J 10k 1 16W M Ox AA or R304 VRS CY1JF102J J 1 0k 1 18W M Ox AA RR DZ0047CEZZ R305 VRS CY1JF152J J 1 5k 1 16W M Ox AA or R307 VRS CY1JF333J J 33k 1 16W M Ox AA VRC UB2HG275K R308 VRS CY1JF333J J 33k 1 16W M Ox AA A R702 VRW KP3HC1R8K J 1 8 5W Cement AC R352 VRS CY1JF332J J 3 3k 1 16W M Ox AA A R703 VRS KA3NG681J J 680 7 0W M Ox AF R353 VRS CY1JF4R7J J 4 7 1 16W M Ox AA R704 VRD RM2HD123J J 12k 1 2W Carbon AA R354 VRS CY1JF152J J 15k 1 16W M Ox AA R705 VRD RA2EE334J J 330k1 4W Carbon AA R361 VRD RA2BE102J J 1 0k 1 8W Carbon AA R706 VRD RM2HD470J J 47 1 2W Carbon AA R364 VRS CY1JF473J J 47k 1 16W M Ox AA A R707 VRN VV3DBIR5J J 1 5 2W M Film AB R401 VRS CY1JF682J J 6 8k 1 18W M Ox AA A R708 VRD RM2HD824J J 820k 1 2W Carbon AA R403 VRD RA2BE331J J 330 1 8W Carbon AA A R709 VRS KA3NG681J J 680 7 0W M Ox AF R404 VRS CY1JF391J J 390 1 16W M Ox AA A R711 VRS KA3NG681J J 680 7 0W M Ox AF R407 VRS CY1JF471J J 470 1 16W M Ox AA A R717 VRS KA3HG3R3K J 33 5W M Ox AD R409 VRS CY1JF471J J 470 1 16W M Ox AA A R730 VRN VV3LB2R7J J 27 3 0W M Film AB R410 VRD RA2BE563J J 56k 1 8W Carbon AA R731 VRD RA2EE330J J 33 1 4W Carbon AA R411 VRS CY1JF103J J 10k 1 16W M Ox
37. TEM AND PICTURE TUBE When servicing the high voltage system remove the static charge by connecting a 10k ohm resistor in series with an insulated wire such as a test probe between the pic ture tube ground and the anode lead AC line cord should be disconnected from AC outlet 1 Picture tube in this receiver employs integral implosion protection 2 Replace with tube of the same type number for continued safety 3 Do not lift picture tube by the neck 4 Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage anode completely X RADIATION AND HIGH VOLTAGE LIMITS 1 Be sure all service personnel are aware of the procedures and instructions covering X radiation The only potential source of X ray in current solid state TV receivers is the picture tube However the picture tube does not emit measurable X Ray radiation if the high voltage is as specified in the High Voltage Check instructions It is only when high voltage is excessive that X radiation is capable of penetrating the shell of the picture tube including the lead in the glass material The important precaution is to keep the high voltage below the maximum level specified 2 ltis essential that servicemen have available at all times an accurate high voltage meter The calibration of this meter should be checked periodically 3 High voltage should always be kept at the rated value no higher Operation
38. TUNER NOTE THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY Part No Description Code A TU51 VTUVTST5UF78S M Tuner AX 20L S100S CL20S10 A TU51 VTU115B8025AM M Tuner 21ML50 BA INTEGRATED CIRCUITS IC101 VHiKA78S05P 1 J KIA78S05P AD or VHiTA7805S 1 AA IC201 RH iX3253CEZZ J TA1268AN AV 1C351 VHiTDA7233 1 J TDA7233 AF A IC501 VHITA8403K 1 J TA8403K AL AA IC701 VHISTR301301E J STR30130 AP A 10751 VHiKA7809Pi 1 R KIA7809PI AE or VHiTA7809S 1 A 1C761 VHiKA7812Pi 1 R KIA7812PI AE or VHiTA7812S 1 IC2001 RH iX3256CEZZ J TMPA8701CMF142 AX IC2040 VHIPST994C 1 J PST994C AD IC2101 VHiM24C01B 1 J M24C01 BN6 AF or VHiM24C16B 1 TRANSISTORS You can substitute VS2SC2462 C 1 for VS2SD601AR 1 Q201 VS2SC2735 1E J 2SC2735 AC Q301 VS2SD601AR 1 J 2SD601AR AC Q351 VS2SD601AR 1 J 2SD601AR AC Q401 VS2SD601AR 1 J 2SD601AR AC Q403 VS2SD601AR 1 J 2SD601AR AC Q404 VS2SB709AR 1 J 2SB709AR AC Q451 VS2SB709AR 1 J 2SB709AR AC Ref No Part No Description Code PWB A DUNTK9532WEV7 20L S100S PWB A DUNTK9532WEV9 CL20S10 PWB A DUNTK9532WEW1 21ML50 Q501 Q601 A Q602 Q603 Q730 Q752 Q753 Q2001 Q2002 Q2060 D51 D52 D53 D401 D402 D454 D455 D501 D502 D601 D603 D631 D641 AA D651 AA D652 AA D653 D661 D701 A D702 D703 D704 D730 D753 D754 D755 D756 D757 D758 A D760 A D761 MAIN UNIT Continued VS2SD601AR 1 J 2SD601AR
39. UTPUT T VHF UHF TUNER i N KN GL A G a lt N C a av IC3001 1 El 0403 PREAMP BUFFER L401 CF401 030 4 5MHz TRAP Ve sF201 BUFFER E20 CF301 F 4 5MHz BPF 9 9 DO TV V IN a IS R 19 l 1 19 A CUT OFF G LIMITER Loi M ANALOGUE RGB DRIVER s EH 5 e 2 ol L FM DET o b IC20 CONTRAST E a CLAMP PIF SIF CHROMA N 69 gt SMOOTH BPF VIDEO DEFLECTION SYNC Y BRIGHT OUT BLK R G B H v C 28 A 4 2 2 e al 4 ki y D758 N A d 4 S LJ ie E Q404 BUFFER E 5 Ic2101 HEATER EEPROM TO CRT 0451 0501 AUTOMATIC SECOND ANODE D BUFFER CONTRAST LIMITER 02060 1C2040 BUFFER RESET A 02002 L D VERT Sa ex SC REVERSE AMP d a RESET SCL SDA cc m 89 vpp VIDEO 12 Deel 02001 IC2001 Des HORIZ Le SYSTEM CONTROL REVERSE AMP EA Linad AE c 9 H OUT DY60 lt s oy 0603 BUFFER T601 HORIZ POWER DRIVER VOL UP DOWN a602 H CH UP DOWN Q601 gt HORIZ 8 R C HORIZ E OUTPUT RECEIVER DRIVER COLD SIDE HOT SIDE IGO 0752 0753 0730 REGULATOR RELAY HORIZ E D701 704 IC7O DRIVER STARTER BRIDGE B REGULATOR Y POWER RELAY RECTIFIER TB ror WP 5 GULATO av Kri 12V A 3 ADG COIL d REGULATOR ep 7 TTO POWER J H D756 LL m Si r ase El He 1 CF BRIDGE REGULATOR EE a FILTER DO A 1 2 3 4 5 6 14 NOTES The unit of resistance ohm is omitted K kQ 10002 M MQ 1 P pF uuF 20L S100S CL20S10 21ML50 DESCRIPTION OF SCHEMATIC DIAGR
40. acteristics These characteristics are often not evident from visual inspection nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage wattage etc Replacement parts which have these special safety characteristics are identified in this manual electrical components having such features are identified by A and shaded areas in the Replacement Parts Lists and Schematic Diagrams For continued protection replacement parts must be identical to those used in the original circuit The use of substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock fire X radiation or other hazards EE 20L S100S CL20S10 21ML50 PRECAUTIONS A PRENDRE LORS DE LA REPARATION E Ne peut effectuer la r paration ou un technicien sp cialis qui s est parfaitement accoutum toute v rification de s curit et aux conseils suivants AVERTISSEMENT 1 2 3 N entreprendre aucune modification de tout circuit C est dangereux D brancher le r cepteur avant toute r paration Les d versoirs thermiques semi conducteurs peuvent pr senter un danger de choc lectrique lorsque le r ceqteur est en marche Le ch ssis de ce r cepteur poss de deux syst mes de masse qui sont s par es par du mat riel d isolation Le syst me de masse non isol e sous tensio
41. ars on the screen The OK represents the approximate center of the adjustable range of the data Separation Adjustment 1 2 Connect the rms voltmeter to pin 39 of IC3001 Receive the following composite stereo signal 1 Composite stereo signal 30 modulation left channel only noise reduction on 300Hz Enter the service mode and select the service adjustment M04 Adjust the data until the AC voltage reading of the rms voltmeter is minimum Receive the following composite stereo signal 2 Stereo signal 30 modulation left channel only noise reduction on 3kHz Enter the service mode and select the service adjustment M05 Adjust the data until the AC voltage reading of the rms voltmeter is minimum Take the above steps 1 thru 7 again for fine adjustment 12 CHASSIS LAYOUT BBN E 19352 R MUTE A JON 7 KN 1c3001 1C352 MTS AUDIO PWB E FF854 20L S100S CL20S10 21ML50 J904 J903 2505 S2504 S2503 S2502 RECEIVER r 1Q4 03 L J BUFFER sea crao U Pasos BBN MUTE 0430 Q2060 CF2040 eres CH IC351 BUFFER ESP ROM SE SECH L JBUFFER L J Q401 z IC2001 BUFFER 7 SYSTEM Li CF302 CF631 Q451 ot CoOL R gr en eS CF301 Hui LIMITER 1C2040 irigi RESET REGULATOR Q752 O RELAY E DRIVER Q753 G gg 4A 125V oo Y _ IC761 K701 V REVERSE L GBN AMP _ 12V T701 CH 8 Geet L
42. ct a digital voltmeter between TP852 and TP853 on the CRT Unit Note These test points may not be provided Then connect the voltmeter to both ends of R852 located near Q852 on the foil side Receive a good local channel Enter the service mode and select the service adjustment S03 and set the data value to 00 to set the color level to minimum Record original data code under adjustment S03 before changing You may skip this step if you selected a B W picture or monoscope pattern Select the service adjustment S19 and adjust the data value to 01 this turn off the luminance signal Y mute Select the service adjustment S04 and adjust data value to obtain 0 17 volts on the digital voltmeter Adjust the master screen control until the raster darkens to the point where raster is barely seen Adjustthe service adjustments S11 red S12 green and S13 blue to obtain a good grey scale with normal whites at low brightness level Select the service adjustment S19 and reset data to 00 Select the service adjustment S03 and reset data to obtain normal color level Remove digital voltmeter and reset the master screen control to obtain normal brightness range 10 White Balance Adjustment 1 Receive a good local channel 2 Enter the service mode and select the service adjustment S03 and set to 00 minimum color Record original data code under adjustment S03 before c
43. djustment 3 Adjust data value to 24 center of data range for sharpness adjustment e Audio Balance Adjustment 4 Adjust data value to 20 center of data range for Audio balance adjustment e Energy Save Offset Adjustment 5 Adjust data value to 23 e DDE Offset Adjustment 6 Adjust data value to 03 e OSD Setup Adjustment 7 Adjust data value to 00 e Tuner Setup Adjustment 8 Adjust data value to 00 e Option Adjustment 9 Adjust data value to 06 Figure B 11 20L S100S CL20S10 21ML50 E MTS ADJUSTMENT MTS Level Adjustment 1 Feed the following monaural signal to pin 14 of IC3001 Monaural signal 300Hz 245mVrms Connect the rms voltmeter to pin 39 of IC3001 Enter the service mode and select the service adjustment M01 Adjust the data so that the rms voltmeter reads 490 10mVrms 2 VCO Adjustment Keep the unit in no signal state Connect the frequency counter to pin 39 of IC3001 Connect a capacitor 100uF 50V in between positive side of C3005 and ground Enter the service mode and select the service adjustment M02 Adjust the data so that the frequency counter reads 62 94 0 75kHz Filter Adjustment 1 Feed the following stereo pilot signal to pin 14 of IC3001 Stereo pilot signal 9 4kHz 600mVrms Enter the service mode and select the service adjustment M03 Adjust the data at the point where OK appe
44. e set to 06 Table A Holding down both the CH up down buttons on the TV set at service mode for more than 2 seconds will automatically write the above initial values into IC2101 PART REPLACED 162001 ADJUSTMENT NECESSARY UNNECESSARY Data is stored in IC2101 IC201 The adjustment is needed to compensate for characteristics of parts including IC201 IC2101 Holding down both the CH up down buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2101 Adjust items related to picture tube only Table B 20L S100S CL20S10 21ML50 E SERVICE ADJUSTMENT VCO Adjustment 1 On Connect a digital voltmeter between pin 44 of IC201 and ground Receive a good local channel Enter the service mode and select the service adjustment S10 Adjust the data so that digital voltmeter reads 2 2V Adjustment is completed remove the voltmeter return to normal mode RF AGC Adjustment 1 2 3 Receive a good local channel Enter the service mode and select the service adjustment S08 Set the data value to point where no noise or beat appears Select another channel to confirm that no noise or beat appears Note 1 You will have to come out of the service mode to select another channel Note 2 Setting the data to 00 will produce a black raster Screen Adjustment 1 Conne
45. hanging S03 does not have to be adjusted if you selected a B W picture or monoscope pattern Alternately adjust the service adjustment data of S14 and S15 until a good grey scale with normal whites is obtained Select the service adjustment S03 and adjust data to obtain normal color level Sub Picture Adjustment 1 Receive a good local channel 2 Make sure the customer picture control is set to maximum Enter the service mode and select the service adjustment S01 Adjust the data value to achieve normal contrast range Sub Tint Adjustment 4 1 Receive a good local channel 2 3 Enter the service mode and select the service Set customer tint control to center of it s range adjustment S02 Adjust S02 data value to obtain normal flesh tones Sub Color Adjustment 1 Receive a good local channel 2 Make sure the customer color control is set to center position Enter the service mode and select the service adjustment S03 Adjust S03 data value to obtain normal color level Sub Brightness Adjustment 1 Receive a good local channel 2 Make sure the customer brightness control is set to center position 3 Enter the service mode and select the service adjustment S04 4 Adjust S04 data value to obtain normal brightness level Vertical Size Adjustment 1 Receive a good local channel 2 Enter the service mode and select the service adj
46. hat normal picture appears on the screen 7 If the operation of the horizontal oscillator does not stop in step 5 the circuit must be repaired before the set is returned to the customer HIGH VOLTAGE CHECK High voltage is not adjustable but must be checked to verify that the receiver is operating within safe and efficient design limitations as specified checks should be as follows 1 Connect an accurate high voltage meter between ground and anode of picture tube 2 Operate receiver for at least 15 minutes at 120V AC line voltage with a strong air signal or a properly tuned in test signal 3 Enter the service mode and select the service adjustment S19 and Bus data 01 Y mute on 4 The voltage should be approximately 27 0kV at zero beam If a correct reading cannot be obtained check circuitry for malfunctioning components After the voltage test make Y mute off to the normal mode 20L S100S CL20S10 21ML50 For adjustments of this model the bus data is converted to various analog signals by the D A converter circuit Note There are still a few analog adjustments in this series such as focus and master screen voltage Follow the steps below whenever the service adjustment is required See Table B to determine if serv ice adjustments are required 1 Service mode To enter the service mode and exit serv Before putting unit into the service mode check that ice mode customer adjustments are in the normal mode
47. j Press again gt Exits MAIN MENU Press gt Mutes sound MENU Press again Restores sound G DISPLAY CLOSED CAPTION appears when Press Displays receiving channel for sound is muted MUTE paray 4 seconds Press again Removes display Temporarily displays receiving channel when in Closed Caption mode SHARP TV 20L S100S CL20S10 21ML50 INSTALLATION AND SERVICE INSTRUCTIONS Note 1 When performing any adjustments to resistor controls and transformers use non metallic screwdrivers or TV alignment tools 2 Before performing adjustments the TV set must be on at least 15 minutes CIRCUIT PROTECTION The receiver is protected by a 4 0A fuse F701 mounted on PWB A wired into one side of the AC line input X RADIATION PROTECTOR CIRCUIT TEST After service has been performed on the horizontal deflection system high voltage system B system test the X Radiation protection circuit to ascertain proper operation as follows 1 Apply 120V AC using a variac transformer for accurate input voltage 2 Allow for warm up and adjust all customer controls for normal picture and sound 3 Receive a good local channel 4 Connect a digital voltmeter to TP653 and make sure that the voltmeter reads 22 2 1 5V 5 Apply external 28 9V DC at TP653 by using an external DC supply TV must be shut off 6 To reset the protector unplug the AC cord and make a short circuit between TP651 and TP652 Now make sure t
48. l insulators etc 3 To be sure that no shock hazard exists check for leakage current in the following manner e Plug the AC cord directly into a 120 volt AC outlet Do not use an isolation transformer for this test e Using two clip leads connect a 1 5k ohm 10 watt resistor paralleled by a 0 15uF capacitor in series with all exposed metal cabinet parts and a known earth ground such as electrical conduit or electrical ground connected to earth ground e Use an AC voltmeter having with 5000 ohm per volt or higher sensitivity to measure the AC voltage drop across the resistor e Connect the resistor connection to all exposed metal parts having a return to the chassis antenna metal cabinet screw heads knobs and control shafts escutcheon etc and measure the AC voltage drop across the resistor All checks must be repeated with the AC ine cord plug connection reversed If necessary a non polarized adapter plug must be used only for the purpose of completing these check Any current measured must not exceed 0 5 milliamp Any measurements not within the limits outlined above indicate of a potential shock hazard and corrective action must be taken before returning the instrument to the customer AC VOLTMETER 1 5k ohm 10W 0 15 uF TEST PROBE TO EXPOSED CONNECT TO METAL PARTS KNOWN EARTH GROUND CL SAFETY NOTICE Many electrical and mechanical parts in television receivers have special safety related char
49. n met pourtant pas de rayons mesurables si la haute tension est maintenue a un niveau pr conis dans la section V rification de la haute tension C est seulement quand la haute tension est excessive que les rayons X peuvent entrer dans l enveloppe du tube image y compris le conducteur de verre Il est important de maintenir la haute tension en dessous du niveau sp cifi ll est essentiel que le r parateur ait sous la main un voltm tre haute tension qui doit tre p riodiquement talonn La haute tension doit toujours tre maintenue la valeur de r gime et pas plus haute L op ration des tensions plus lev es peut entra ner une panne du tube image ou du circuit haute tension et dans certaines conditions peut entra ner une radiation d passant les niveaux pr scrits Quand le r gulateur haute tension fonctionne correctement il n y a aucun probl me de radiation X Chaque fois qu un ch ssis couleurs est r par la luminosit doit tre examin e bout en contr lant la haute tension l aide d un voltm tre pour s assurer que la haute tension ne d passe pas la valeur sp cifi e et qu elle soit correctement r gl e Ne pas utiliser un tube image autre que celui sp cifi et ne pas effectuer de modifications d conseill es du circuit haute tension Lors de la recherche des pannes et des mesures d essai sur un r cepteur qui pr sente une haute tension excessive vite
50. n est pour le circuit du r gulateur de tension B et le circuit de sortie horizontale Le syst me de masse isol e est pour les tensions DC B basses et le circuit secondaire du transformateur haute tension Pour viter tout risque d lectrocution lors de l entretien de ce ch ssis utiliser un transformateur d isolation entre le cordon de ligne et la prise de courant PRECAUTION POUR LA PROTECTION CONTINUE CONTRE LES RISQUES D INCENDIE REMPLACER LE FUSIBLE PAR UN FUSIBLE DE MEME TYPE 4A 125V REPARATION DU SYSTEME A HAUTE TEN SION ET DU TUBE IMAGE Lors de la r paration de ce syst me supprimer la charge statique en branchant une r sistance de 10 kQ en s rie avec un fil isol comme une sonde d essai entre la mise la terre du tube image et le fil d anodel Le corden d alimentation doit tre retir de la prise murale 1 2 Le tube image dans ce r cepteur emploie une protection int gr e contre l implosion Par mesure de s curit changer le tube image pour un tube du m me num ro de type Ne pas lever le tube image par son col Ne manipuler le tube image qu en porant des lunettes incassables et qu apr s avoir d charg totalement la haute tension LIMITES DES RADIATIONS X ET DE LA HAUTE TENSION 1 Tout le personnel r parateur doit tre instruit des instructions et proc d s relatifs aux radiations X Le tube image seule source de rayons X dons les t leviseurs transistoris s
51. r de s approcher inutilement du r cepteur Ne pas faire fonctionner le r cepteur plus longtemps que n cessaire pour localiser la cause de la tension excessive 20L S100S CL20S10 21ML50 PRECAUTIONS A PRENDRE LORS DE LA REPARATION Suite VERIFICATIONS CONTRE L INCEN DIE ET LE CHOC ELECTRIQUE Avant de rendre le r cepteur l utilisateur effectuer les v rifications suivantes 1 Inspecter tous les faisceaux de c bles pour s assurer que les fils ne soient pas pinc s ou qu un outil ne soit pas plac entre le ch ssis et les autres pi ces m talliques du r cepteur 2 Inspecter tous les dispositifs de protection comme les boutons de commande non m talliques les isolants le dos du coffret les couvercles ou blindages de r glage et de compartiment les r seaux de r sistance capacit les isolateurs m caniques etc 8 S assurer qu il n y ait pas de danger d lectrocution en v rifiant la fuite de courant de la facon suivante e Brancher le cordon d alimentation directem ent une prise de courant de 120V Ne pas utiliser de transformateur d isolation pour cet essai e Al aide de deux fils pinces brancher une r sistance de 1 5kQ 10 watts en parall le avec un condensateur de 0 15uF en s rie avec toutes les pi ces m talliques expos es du coffret et une terre connue comme une conduite lectrique ou une prise de terre branch e la terre e Utiliser un voltm tre CA d une sensibilit d au moins 5000Q
52. re 0852 I 22290 R858 RED OUT 3 3K R851 131 1420 47 2 4 i sc851 R857 VO929CE TP854 ER 2 viol ww s Gi CRT R852 4 7 1 ABIKREB9X 220 SL bi G H i R853 cas 6 120 270p D ta R866 R859 3 3K 8 Pas ar 130 L D Dee LRN 2 4 SEN a TO PWB A GBN C22290 se e N 1 gai 2 5 GREEN OUT E 220 6 RV Beem A 3 nes casa 270P R874 3 TO T602 FOCUS S 4 CH 3 3K TO PWB A IT e Der 852 Ge 1 20 kgs TO T602 SCREEN 5 2 4 casa 0856 au Rees 560 22290 KZ0029CE 178W sara F paet 2 3 BLUE OUT l cy Rass a 220 178W DBB D885 D882 bei c853 Last Nose 189 SI 150uH Ke 3 kai TO PW A S 185 I 088 _ A1266 Y 2 eo REBT AIOI5 Y e 3 ep ar d VIDEO MUTE Ea MTS MODULE PWB E DUNTK9531WEV7 0352 2SD601AR R MUTE VA VCATE VCA wet TN AUDIO OUT R 1C3001 CXAZ0740 MTS p351 NO56 ICE H 20L S100S CL20S10 21ML50 PRINTED WIRING BOARD ASSEMBLIES o w wh Y gt R868 ql E CH b o e SS L D o Ue R569 e ki a ra mm eneg 2 all o C 8 o T d E gt 1 Esseg 5 P852 m alle EE a AO Le opp abad rest BN G RNI PWB B CRT Unit Wiring Side PWB B CRT Unit Chip Parts Side QPWBF9533PE A 226 3 w La Lier TS S R3oo4
53. ustment S09 3 While observing the top and bottom of the screen adjust S09 data value to proper vertical size Vertical Phase Adjustment 1 Enter the service mode and select the service adjustment S06 2 Adjust data value to 00 03 Note This must be set 00 03 when changed data retrace line will appear Horizontal Position Adjustment 1 Receive a good local channel 2 Enter the service mode and select the service adjustment S07 3 Adjust S07 data value so that picture is centered Caption Position Adjustment Horizontal 1 Receive a good local channel 2 Enter the service mode and select the service adjustment S18 3 A black text box appears on the screen see Figure B below 4 Adjust S18 data value so that text box is positioned in the center of the screen 20L S100S CL20S10 21ML50 3 58MHz Trap Adjustment 1 Receive a good local channel 2 Enter the service mode and select the service adjustment S16 3 This is a two position adjustment 00 is ON 01 is OFF 4 Adjust data value to 00 for normal viewing Sharpness Audio Balance Energy Save Offset DDE Offset OSD Setup Tuner Setup and Option Adjustments 1 Receive a good local channel 2 Enter the service mode and select the service adjustments S05 for sharpness S17 for balance S20 for energy save offset S21 for DDE offset 22 for OSD setup S23 for tuner and OP for option e Sharpness A

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