DAEWOO ELECTRONICS DTQ-14V1FC User manual


Service Manual
Service Manual
Color TColor Televisielevisionon
CHASSIS : CN-001ACHASSIS : CN-001A
Model :Model :
DTQ-14V1FC/20V1FCDTQ-14V1FC/20V1FC
DTQ-14V5FC/20V4FCDTQ-14V5FC/20V4FC
DTQ-14V1FS/20V1FSDTQ-14V1FS/20V1FS
DTQ-14V5FS/20V4FSDTQ-14V5FS/20V4FS
DTQ-14V3FS/20V3FSDTQ-14V3FS/20V3FS
DTQ-14U1FS/20U1FSDTQ-14U1FS/20U1FS
DTQ-14V6NB/14V6NPDTQ-14V6NB/14V6NP
DTQ-14V6FCB/14V6FCPDTQ-14V6FCB/14V6FCP
DTQ-14V6FBB/14V6FPPDTQ-14V6FBB/14V6FPP
DTQ-14V1FSP/20V1FSPDTQ-14V1FSP/20V1FSP
DTQ-14V5FSP/20V4FSPDTQ-14V5FSP/20V4FSP
DTQ-14U1FSP/20U1FSPDTQ-14U1FSP/20U1FSP
DTQ-14V6NBP/14V6NPPDTQ-14V6NBP/14V6NPP
S/M No. : CN001A-020R1S/M No. : CN001A-020R1
U.S.AU.S.A
CanadaCanada
AmericaAmerica
(AC 110V)(AC 110V)
Mexico,Chile,Mexico,Chile,
Peru (AC 220V)Peru (AC 220V)
DAEWOO ELECTRONICS CO., LTDDAEWOO ELECTRONICS CO., LTD
http : //svc.dwe.co.krhttp : //svc.dwe.co.kr SEP.2000 SEP.2000
DTQ-14U1FSDTQ-14U1FSDTQ-14V5FCDTQ-14V5FC
DTQ-14V3FCDTQ-14V3FC  DTQ-20V4FC DTQ-20V4FC
DTQ-14V1FCDTQ-14V1FC
(Revision-1)(Revision-1)
CautionCaution::In this Service Manual, some In this Service Manual, some parts can be changed for improving, their performanceparts can be changed for improving, their performance
without notice in the parts list.So,if you need thewithout notice in the parts list.So,if you need the latest parts information, please referlatest parts information, please refer
to PPL(Parts Price List) to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)in Service information Center(http://svc.dwe.co.kr)

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11
TTAABBLE OLE OF F COCONNTTENENTTSS
SAFETY SAFETY PRECAUTIONSPRECAUTIONS.............................................................................................................................................................................................................................. .......... 22
PRODUCT SAFTY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCS......................................... 2PRODUCT SAFTY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCS......................................... 2
PRODUCT SAFTY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS............................. 3PRODUCT SAFTY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS............................. 3
SPECIFICATIONSSPECIFICATIONS ............................................................................................................................................................................................................................................................. . 55
BLBLOCK OCK DIAGRADIAGRAMM .................................................................................................................................................................................................................................................. .......... 66
ALALIGNMENT INSTIGNMENT INSTRUCTIONSRUCTIONS..................................................................................................................................................................................................................... 7... 7
SERVICE MODE ADJUSTMENTS.................................................................................................................. 7SERVICE MODE ADJUSTMENTS.................................................................................................................. 7
AASSSSEEMMBBLLY Y AADDJJUUSSTTMMEENNTTS...S................................................................................................................................................................................................................................................ . 88
IC IC DESCRIPTIONDESCRIPTION...................................................................................................................................................................................................................................................... .......... 1212
TROUBLTROUBLE E SHOOTING SHOOTING CHARTSCHARTS........................................................................................................................................................................................................ ........ 2121
NNO O PPOOWWER..................................................................................................................................................... ER..................................................................................................................................................... 2121
NNO O PICPICTUTURE................................................................................................................................................... RE................................................................................................................................................... 2222
NNO O SOSOUUND................................................................................................................ND...................................................................................................................................................... ...................................... 2323
CCH H DDOONN’T ’T SSTOTOPP............................................................................................................................................. ............................................................................................................................................. 2424
NNO O CCOOLOLOR...................................................................................................................................................... R...................................................................................................................................................... 2525
NO NO VEVERTRTICAICAL L DEDEFLFLECECTIOTIONN............................................................................................................................................................................................................................................ ...... 2525
NNO O OON-SN-SCCREREEN EN DDISPISPLYLY............................................................................................................................... ............................................................................................................................... 2626
REREMMOOTE CTE COONTNTROROL DOL DOES NES NOOT OPT OPERERATATEE............................................................................................................................................................................................. ..... 2626
ELECTRICAL ELECTRICAL PARTS PARTS LIST...................LIST....................................................................................................................................................................................................... ........ 2727
EXPLODED EXPLODED VIEWVIEW ............................................................................................................................................................................................................................................................. . 3333

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22
PRODUCPRODUCT T SAFETY SAFETY SERVICING GUIDELINES SERVICING GUIDELINES FOR FOR AUDIO AUDIO - - VIDEO VIDEO PRODUCPRODUCTSTS
CAUTIONCAUTION : DO NOT ATTEMPT TO MODIFY THI : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY.S PRODUCT IN ANY WAY.
NEVER PERFORM CUSTONEVER PERFORM CUSTOMIZED IMIZED INSTALLATIONS WITHOUT MANUFAC-NSTALLATIONS WITHOUT MANUFAC-
TURER'S APPROVAL. UNAUTHORIZED MODIFICATITURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS WONS WILL ILL NOT ONLY VONOT ONLY VOIDID
THE WARRANTHE WARRANTY, BUT TY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT-MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT-
ING PROPERTY DAMAGE OR ING PROPERTY DAMAGE OR USER INJUSER INJURY.URY.
SERVISERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOR-CE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOR-
OUGHOUGHLY FAMILILY FAMILIAR WITH ALL AR WITH ALL OF THE FOLLOWING SAFETY CHECKS ANDOF THE FOLLOWING SAFETY CHECKS AND
SERVICISERVICING GNG GUIDELIUIDELINES. TO DO ONES. TO DO OTHERWISE, ITHERWISE, INCREASES THE NCREASES THE RISK OFRISK OF
POTENTIAL HAZARDS AND IPOTENTIAL HAZARDS AND INJURY TO THE USER.NJURY TO THE USER.
WHILE SERVICIWHILE SERVICING, USE AN ISOLATING, USE AN ISOLATION TRANSFOON TRANSFORMER FORMER FOR PROTECTIONR PROTECTION
FROM AFROM A.C. .C. LINE SHOCK.LINE SHOCK.
SAFETY CHECKSSAFETY CHECKS
AAFFTTEER R TTHHE E OORRIGIGININAAL L SSEERRVVICICE E PPRROOBBLLEEM M HHAAS S BBEEEEN N CCOORRRREECCTTEEDD, , A A CCHHEECCKK
SHOULD BE MADE OF THE FOLLOWING:SHOULD BE MADE OF THE FOLLOWING:
SUBJECT:FIRE & SHOCK HAZARDSUBJECT:FIRE & SHOCK HAZARD
1. 1. BE SURE THAT ALL COMPONENBE SURE THAT ALL COMPONENTS ARE POSITITS ARE POSITIONED IN SUCH A WAY ASONED IN SUCH A WAY AS
TO AVOID POSSIBILITO AVOID POSSIBILITY OF ADJACENT COTY OF ADJACENT COMPONEMPONENT SHORTS. THIS INT SHORTS. THIS ISS
ESPECIALLY IESPECIALLY IMPORTAMPORTANT ON THOSE MODULES WHICH ARE TRANS-NT ON THOSE MODULES WHICH ARE TRANS-
PORTED TO AND FROM THE REPAIR SHOP.PORTED TO AND FROM THE REPAIR SHOP.
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVI2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH ASCES SUCH AS
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIINSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWERN RELIEFS, POWER
SUPPLY CORDS, AND OTHER HARDWARE SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTALHAVE BEEN REINSTALLED PERLED PER
ORIGINAL DESIORIGINAL DESIGN. BE SURE, THAT THE SAFETY PURPOSE OF THEGN. BE SURE, THAT THE SAFETY PURPOSE OF THE
POLARIZED LIPOLARIZED LINE PLUG HAS NOT BEEN DEFEATED.NE PLUG HAS NOT BEEN DEFEATED.
3. SOLDERI3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSNG MUST BE INSPECTED TO DISCOVER POSSIBLE COLD SOL-IBLE COLD SOL-
DER JOINTS, DER JOINTS, SOLDER SPLASHES OF SHSOLDER SPLASHES OF SHARP SOLDER POARP SOLDER POINTS. INTS. BE CER-BE CER-
TAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.TAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.
4. CHECK FOR PHYSICAL EVI4. CHECK FOR PHYSICAL EVIDENCE OF DAMDENCE OF DAMAGE OR DETERAGE OR DETERIORATIIORATION TOON TO
PARTS AND COMPOPARTS AND COMPONENTS, FOR FRAYED LEADS, NENTS, FOR FRAYED LEADS, DAMAGDAMAGED IED INSULATIONNSULATION
(I(INCLUDING A.C. CORD), NCLUDING A.C. CORD), AND REPLACE AND REPLACE IF NECESSARY. FOLLOW IF NECESSARY. FOLLOW ORIGI-ORIGI-
NAL LAYOUT, LNAL LAYOUT, LEAD LENGTH AND DRESS.EAD LENGTH AND DRESS.
5. 5. NO LEAD OR COMPONO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE NENT SHOULD TOUCH A RECEIVING TUBE OR AOR A
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSIRESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PROON AROUND PRO--
TRUDITRUDING MNG METAL SURFACES MUST BE AVOIDED.ETAL SURFACES MUST BE AVOIDED.
6. ALL 6. ALL CRITICRITICAL COMPOCAL COMPONENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,NENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,
CAPACITORS, ETC. CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES.MUST BE REPLACED WITH EXACT FACTORY TYPES.
DO NOT USE DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE SPECIREPLACEMENT COMPONENTS OTHER THAN THOSE SPECI--
FIED OR MAKE UNRECOMFIED OR MAKE UNRECOMMENDED CIRCUIT MODIFIMENDED CIRCUIT MODIFICATIONS.CATIONS.
7. 7. AFTER RE-ASSEMBLY OF THE STE ALWAYAFTER RE-ASSEMBLY OF THE STE ALWAYS PERFORM AN A.C. LEAKAGES PERFORM AN A.C. LEAKAGE
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. (THE CHAN-(THE CHAN-
NEL SELECTOR KNOB, ANTENNA TERMINALS, NEL SELECTOR KNOB, ANTENNA TERMINALS, HANDLE AND SCREWHANDLE AND SCREWS) TOS) TO
BE SURE THE SET IBE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGS SAFE TO OPERATE WITHOUT DANGER OF ELECTRI-ER OF ELECTRI-
CAL SHOCK. DO NOT USE A LICAL SHOCK. DO NOT USE A LINE ISOLATINE ISOLATION TRANSFORON TRANSFORMER DURINGMER DURING
THIS TEST USE AN A.THIS TEST USE AN A.C. VOLTMETER, HAVIC. VOLTMETER, HAVING 5000 OHMS PER VOLT ONG 5000 OHMS PER VOLT ORR
MORE SEMORE SENSITINSITIVITY, VITY, IN THE FOLLOWING MANNEIN THE FOLLOWING MANNER : CONNECT A 1500 OHMR : CONNECT A 1500 OHM
10 WATT 10 WATT RESISTOR, PARALLELED BY RESISTOR, PARALLELED BY A A .15 MFD. 150V A.C. .15 MFD. 150V A.C. TYPE CAPACTYPE CAPACI-I-
TOR BETWEEN A KNOWN GOOTOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER POPE, D EARTH GROUND (WATER POPE, CON-CON-
DUIT, DUIT, ETC.) ETC.) AND THE EXPOAND THE EXPOSED METASED METALLIC PARTS, ONE AT A TIME.LLIC PARTS, ONE AT A TIME.
MEASURMEASURE THE A.E THE A.C. VOLTAGE ACROSS THE COMBC. VOLTAGE ACROSS THE COMBINATIINATION OF 1500 OHMON OF 1500 OHM
RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG ANDPLUG AND
REPEAT A.C. REPEAT A.C. VOLTAGE MEASUVOLTAGE MEASUREMENTS FOR EACH EXPOSED METALLICREMENTS FOR EACH EXPOSED METALLIC
PART. VOLTAGE MEASUREPART. VOLTAGE MEASURED MUST NOT EXCEED .75 VOLTS R.D MUST NOT EXCEED .75 VOLTS R.M.S THIM.S THISS
CORRESPOCORRESPONDS TO 0.5 MILLINDS TO 0.5 MILLIAMP A.C. NAY VALUE EXCEEDING THIS LIMIAMP A.C. NAY VALUE EXCEEDING THIS LIMITT
CONSTITUTES A POTENTIAL CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE CORRSHOCK HAZARD AND MUST BE CORRECTEDECTED
IMMEDIATELY.IMMEDIATELY.
SUBJECT : GRAPHIC SYMBOLSSUBJECT : GRAPHIC SYMBOLS
THE LITHE LIGHTNING FLASH WITH ARROWHEAD SYGHTNING FLASH WITH ARROWHEAD SYMBOL,MBOL,
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDEDWITHIN AN EQUILATERAL TRIANGLE, IS INTENDED
TO ALERT THE SERVICE PERSONNEL TO THE PRES-TO ALERT THE SERVICE PERSONNEL TO THE PRES-
ENCE OF UNIENCE OF UNINSULATED “DANGEROUNSULATED “DANGEROUS VOLTAGE”S VOLTAGE”
THAT MAY BE OF SUFFICITHAT MAY BE OF SUFFICIENT MAGNITUDE TO CON-ENT MAGNITUDE TO CON-
STITUTE A RISTITUTE A RISK OF ELECTRIC SHOCK.SK OF ELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERALTHE EXCLAMATION POINT WITHIN AN EQUILATERAL
TRIANGLE IS ITRIANGLE IS INTENDED TO NTENDED TO ALERT THE SERVICEALERT THE SERVICE
PERSONNEL TO THE PRESENCE OF IPERSONNEL TO THE PRESENCE OF IMPORTAMPORTANTNT
SAFETY INFORMATION ON SERVICE LISAFETY INFORMATION ON SERVICE LITERATURE.TERATURE.
SUBJECT : X-RADIATIONSUBJECT : X-RADIATION
1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSON-1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSON-
NEL COVER THE SNEL COVER THE SUBJECT OF X-RADIATIUBJECT OF X-RADIATION. THE ONLY POTENON. THE ONLY POTENTIALTIAL
SOURCSOURCE OF X-RAYS IN CURRENT T.V. E OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PIRECEIVERS IS THE PICTURE TUBE.CTURE TUBE.
HOWHOWEVER, THIEVER, THIS TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLT-S TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLT-
AAGGE IS AT TE IS AT THHE FAE FACCTTOORRY SPY SPEECCIFIFIEIED LED LEVVEELL. . TTHHE PRE PROOPPEER VAR VALLUUE ISE IS
GIVEN IN THE APPLIGIVEN IN THE APPLICABLE SCHEMCABLE SCHEMATIC. ATIC. OPERATION AT HIGHER VOOPERATION AT HIGHER VOLT-LT-
AAGGEES S MMAAY Y CCAAUUSSE E A A FFAAILILUURRE E OOF F TTHHE E PPICICTTUURRE E TTUUBBE E OOR R HHIGIGH H VVOOLLTTAAGGEE
SUPPLY AND UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIA-SUPPLY AND UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIA-
TION IN EXCESS OF DESIRABLE LEVELS.TION IN EXCESS OF DESIRABLE LEVELS.
2. 2. ONLY FACTORONLY FACTORY SPECIFIY SPECIFIED C.R.ED C.R.T ANODE CONNT ANODE CONNECTORS MUECTORS MUST BE USED.ST BE USED.
DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IDEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IN COLOR SETS.N COLOR SETS.
AALLWWAAYYS S RREE-I-INNSSTTAALLL L TTHHEEMM..
3. I3. IT IS ESSENTIT IS ESSENTIAL THAT SERVICE PERSONNAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCU-EL HAVE AVAILABLE AN ACCU-
RATE AND RELIABLE HIRATE AND RELIABLE HIGH VOLTAGGH VOLTAGE METER. THE CALIE METER. THE CALIBRATION OF THEBRATION OF THE
METER SHOULD BE CHECKED PERIODICALLY AGAINST METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCEA REFERENCE
STANDARD. SUCH AS THE ONE AVAILABLE AT STANDARD. SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR.YOUR DISTRIBUTOR.
4. 4. WHEN THE HIGH VOLTAGE CIRCUITRY IWHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERLY THERES OPERATING PROPERLY THERE
IS NO POSSIBILIS NO POSSIBILITY OF AN X-RADIITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLOATION PROBLEM. EVERY TIME A COLORR
CHASSIS ICHASSIS IS SERVICED, S SERVICED, THE BRIGHTNESS SHOULD BE RUN UTHE BRIGHTNESS SHOULD BE RUN UP ANDP AND
DOWDOWN WHILE MONITORING THE N WHILE MONITORING THE HIGH VOLTAGE WITH A HIGH VOLTAGE WITH A METER TO BEMETER TO BE
CERTAIN THAT THE HICERTAIN THAT THE HIGH VOLTAGGH VOLTAGE DOES NOT EXCEED THE SPECIFIEDE DOES NOT EXCEED THE SPECIFIED
VALUE AND THAT IT IS REGULATIVALUE AND THAT IT IS REGULATING CORRECTLY. WE SUGNG CORRECTLY. WE SUGGEST THATGEST THAT
YOU AND YOUR SERVICE ORGANIZATION REVIYOU AND YOUR SERVICE ORGANIZATION REVIEW TEST PROCEDUREW TEST PROCEDURESES
SO THAT VOLTAGE REGULATION IS ALSO THAT VOLTAGE REGULATION IS ALWAYS CHECKED AS A STANDARDWAYS CHECKED AS A STANDARD
SERVICING PROCEDURE, AND THAT THE SERVICING PROCEDURE, AND THAT THE HIGH VOLTAGE READING BEHIGH VOLTAGE READING BE
RECORDED ORECORDED ON EACH CUSTOMERN EACH CUSTOMER’S ’S INVOIINVOICE.CE.
5. 5. WHEN TROUBLESHOWHEN TROUBLESHOOTING AND MAKING TEST MEASUREMENTS IN OTING AND MAKING TEST MEASUREMENTS IN AA
PRODUCPRODUCT WITH A PROBLEM OF EXCESSIVE HIT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGGH VOLTAGE, E, AVOIDAVOID
BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIBEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGHGH
VOLTAGE SUPPLY. VOLTAGE SUPPLY. DO NOT ODO NOT OPERATE THE PRODUCT LONGER THAN ISPERATE THE PRODUCT LONGER THAN IS
NECESSARY TO LOCATE THE CAUSE OF NECESSARY TO LOCATE THE CAUSE OF EXCESSIEXCESSIVE VOLTAGE.VE VOLTAGE.
6. 6. REFER TO HV, REFER TO HV, B+ AND SHUTDOWN ADJUSTMENT PROCB+ AND SHUTDOWN ADJUSTMENT PROCEDURESEDURES
DESCRIBED IN THE DESCRIBED IN THE APPROPRIATE SCHEMATIC AND DIAGRAMS (WHEREAPPROPRIATE SCHEMATIC AND DIAGRAMS (WHERE
USED).USED).
SUBJECT : IMPLOSIONSUBJECT : IMPLOSION
1. ALL DI1. ALL DIRECT VIEWED PICTURE TUBES ARE EQURECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN IIPPED WITH AN INTEGRANTEGRA
IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TOIMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO
AAVVOOID ID DDAAMMAAGGE E DDUURRINING G ININSSTTAALLLLAATTIOIONN. . AAVVOOID ID SSCCRRAATTCCHHINING G TTHHEE
TUBE. OF SCRATCHED REPLACE IT.TUBE. OF SCRATCHED REPLACE IT.
2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
SUBJECT : TIPS ON PROPER INSTALLATIONSUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER I1. NEVER INSTALL ANY PRODUCNSTALL ANY PRODUCT IN A CLOSED-IT IN A CLOSED-IN RECESS, CUBBYHOLE ORN RECESS, CUBBYHOLE OR
CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEACLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT, OR IT DUCT, OR INN
THE PATH OF HEATED AIR FLOW.THE PATH OF HEATED AIR FLOW.
2. AVOI2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR D CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PATIOPATIO
INSTALLATIINSTALLATIONS WHONS WHERE DEW IS A ERE DEW IS A FACTOR, NEAR STEAM RADIATORSFACTOR, NEAR STEAM RADIATORS
WHERE STEAM WHERE STEAM LEAKAGE IS A FACTOR, LEAKAGE IS A FACTOR, ETC.ETC.
3. 3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
THE CUSTOMER SHOUTHE CUSTOMER SHOULD ALSO AVOID LD ALSO AVOID THE USE OF DECORATIVETHE USE OF DECORATIVE
SCARVES OR OTHER COSCARVES OR OTHER COVERINGS WHICH MIVERINGS WHICH MIGHT OBSTRUCT VENTILA-GHT OBSTRUCT VENTILA-
TION.TION.
4. 4. WALL AND SHELF MOUNWALL AND SHELF MOUNTED INSTALLATITED INSTALLATIONS USING A COMMERONS USING A COMMERCIALCIAL
MOUMOUNTING KINTING KIT, T, MUST FOLLOW THE FACTORY APPROVEMUST FOLLOW THE FACTORY APPROVED MOUNTINGD MOUNTING
INSTRUCTIINSTRUCTIONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUSONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUSTT
RETAIN IRETAIN ITS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPAC-TS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPAC-
ERS)TO PROVIDE ADEQUATE AIERS)TO PROVIDE ADEQUATE AIR FLOW ACROSS THE BOTTOMR FLOW ACROSS THE BOTTOM, , BOLTSBOLTS
OR SCREWS USED FOR FASTENERS MUST NOT TOR SCREWS USED FOR FASTENERS MUST NOT TOUCH ANY PARTS OROUCH ANY PARTS OR
WIRING. WIRING. PERFORM LEAPERFORM LEAKAGE TEST ON CUSTOKAGE TEST ON CUSTOMIZED IMIZED INSTALLATIONS.NSTALLATIONS.
5. 5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ONCAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON
SLOPING SHELF OR A TILTED POSITISLOPING SHELF OR A TILTED POSITION, UNLESS THE PRODUCT ISON, UNLESS THE PRODUCT IS
PROPERLY SECURED.PROPERLY SECURED.
6. 6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNT-A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNT-
ING TO THE CART. ING TO THE CART. CAUTION THE CUSTOMER ON THE HAZARDCAUTION THE CUSTOMER ON THE HAZARDS OF TRY-S OF TRY-
ING TO ROLL A ING TO ROLL A CART WITH SMALL CASTERS ACROSS THRESHOLDS ORCART WITH SMALL CASTERS ACROSS THRESHOLDS OR
DEEP PILE CARPETS.DEEP PILE CARPETS.
7. 7. CAUTION CUSTOMERS AGCAUTION CUSTOMERS AGAINST THE USE AINST THE USE OF A CART OR STAND WHICHOF A CART OR STAND WHICH
HAS NOT BEEN LISTED BY UNDERWHAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES. IRITERS LABORATORIES. INC. FORNC. FOR
USE WITH THEIR SPECIFIUSE WITH THEIR SPECIFIC MODC MODEL OF TELEVISION RECEIVER OREL OF TELEVISION RECEIVER OR
GENERICALLY APPROVED FOGENERICALLY APPROVED FOR USE WITH T.R USE WITH T.V.S OF THE SAME ORV.S OF THE SAME OR
LARGER SCREEN SIZE.LARGER SCREEN SIZE.
8. 8. CAUTION CUSTOMERS AGCAUTION CUSTOMERS AGAINST THE AINST THE USE OF EXTENSION CORDS,USE OF EXTENSION CORDS,
EXPLAIN THAT EXPLAIN THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLEA FOREST OF EXTENSIONS SPROUTING FROM A SINGLE
OUTLET CAN LEAD TO DIOUTLET CAN LEAD TO DISASTROUS CONSEQSASTROUS CONSEQUENCES TO HOME ANDUENCES TO HOME AND
FAMILY.FAMILY.
10WATT10WATT
GOOD EARTH GROUNDGOOD EARTH GROUND
SUCH AS THE WATERSUCH AS THE WATER
PIPE, CONDUIT, ETC.PIPE, CONDUIT, ETC.
1500 OHM1500 OHM
A.C. VOLTMA.C. VOLTMETERETER
PLACE THIS PROBEPLACE THIS PROBE
ON EACH EXPOSEDON EACH EXPOSED
METAL PARTMETAL PART
0.15 uF0.15 uF


33
PRODUCT SAFETY SERVICING GUIDEPRODUCT SAFETY SERVICING GUIDELLINES FOR COLOR INES FOR COLOR TELEVISION RECEIVERSTELEVISION RECEIVERS
CAUCAUTION : Do not attTION : Do not attempempt tt to moo modifdify thiy this product is product in any way. Unaun any way. Unau--
thorized modifications will not only void the warranty, but may lead tothorized modifications will not only void the warranty, but may lead to
your being liable for any resulting property damage or user injury.your being liable for any resulting property damage or user injury.
Service work should be performed only after you are thoroughlyService work should be performed only after you are thoroughly
familifamiliar war witith ah all of tll of the he follfollowing owing safety safety checkchecks ans and sed servicirvicing gng guide-uide-
lilines. Tnes. To do otherwo do otherwise, iise, increasencreases the ris the risk of potential sk of potential hazardhazards ands and
injury to the user.injury to the user.
SAFETY CHECKSSAFETY CHECKS
AAftfteer r ththe e oorrigigininaal l sseerrvvicice e pprroobblelem m hhaas s bbeeeen n ccoorrrreecctetedd, , a a cchheecck k sshhoouuldld
be mbe made of the folade of the following:lowing:
SUBJECT : FIRE & SHOCK HAZARDSUBJECT : FIRE & SHOCK HAZARD
1. Be sure that all 1. Be sure that all compocomponents are positnents are positioned in such a way ioned in such a way as toas to
avoid possibility of adjacent component shorts. This is especiallyavoid possibility of adjacent component shorts. This is especially
important on timportant on those chassis whhose chassis which are trich are transported to and from theansported to and from the
repair repair shopshop..
2. Never release a repair unless all protective devices such as insula-2. Never release a repair unless all protective devices such as insula-
tors, barriers, covers, shields, strain reliefs, and other hardwaretors, barriers, covers, shields, strain reliefs, and other hardware
have been reinstalled per original design.have been reinstalled per original design.
3. Soldering must be inspected to discover possible cold solder joints,3. Soldering must be inspected to discover possible cold solder joints,
frayed leads, damaged insulation (including A.C. cord), solderfrayed leads, damaged insulation (including A.C. cord), solder
splashes osplashes or sharp solder points. r sharp solder points. Be certain to remove all lBe certain to remove all loose for-oose for-
eign particals.eign particals.
4. Check for physical evidence of damage or deterioration to parts4. Check for physical evidence of damage or deterioration to parts
and components, and replace if necessary follow original layout,and components, and replace if necessary follow original layout,
lead length lead length and and dress.dress.
5. No leads or components should touch a receiving tube or a resistor5. No leads or components should touch a receiving tube or a resistor
rated at 1 rated at 1 wawatt tt or more. Lead tension arouor more. Lead tension around protruding mend protruding metal tal sur-sur-
faces must be avoided.faces must be avoided.
6. All critical components such as fuses, flameproof resistors, capaci-6. All critical components such as fuses, flameproof resistors, capaci-
tors, etc. must be replaced with exact factory types. Do not usetors, etc. must be replaced with exact factory types. Do not use
replacement componreplacement components other tents other than those specifihan those specified or med or makeake
unrecounrecommmmendeended d circuit circuit momodifidifications.cations.
7. After re-assembly of the set always perform an A.C. leakage test7. After re-assembly of the set always perform an A.C. leakage test
on all exposed metallic parts of the cabinet, (the channel selectoron all exposed metallic parts of the cabinet, (the channel selector
knob, antenna terminals, handle and screws) to be sure the set isknob, antenna terminals, handle and screws) to be sure the set is
safe to operate without danger of electrical shock. Do not use asafe to operate without danger of electrical shock. Do not use a
line isolation transformer during this test. Use an A.C. voltmeter,line isolation transformer during this test. Use an A.C. voltmeter,
having 5000 ohms per volt or more sensitivity, in the followinghaving 5000 ohms per volt or more sensitivity, in the following
manmanner : connect a 1500 ohm ner : connect a 1500 ohm 10 wa10 watt tt resistresistor, paralor, parallelleled by a ed by a 1515
mfd. 150V A.C. type capacitmfd. 150V A.C. type capacitor between a knowor between a known good earthn good earth
ground (9water pipe, conduit, etc.) and the exposed metallic parts,ground (9water pipe, conduit, etc.) and the exposed metallic parts,
one at a time. Measuone at a time. Measure the A.C. voltre the A.C. voltage across the comage across the combinatbination ofion of
1500 ohm 1500 ohm resistresistor and 0.15 MFor and 0.15 MFD capacitor. D capacitor. Reverse the A.C. plugReverse the A.C. plug
and repeat A.C. voltage measurements for each exposed metallicand repeat A.C. voltage measurements for each exposed metallic
part. Voltage measured must not exceed 0.75 volts R.M.S. Thispart. Voltage measured must not exceed 0.75 volts R.M.S. This
correspocorresponds to 0.5 milnds to 0.5 milliliamamp A.C. Any value exceep A.C. Any value exceeding thiding this lis limitmit
consticonstituttutes a pes a potentotential ial shock hazard shock hazard and mand must be corrected imme-ust be corrected imme-
diately.diately.
GRAPHIC SYMGRAPHIC SYMBOLS BOLS ::
The lightning flash with arrowhead symbol,The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alertwithin an equilateral triangle, is intended to alert
the service personnel to tthe service personnel to the presenhe presence of uninsu-ce of uninsu-
lated “lated “dangdangerous voerous voltltage” that maage” that may be of suffiy be of suffi--
cienty magnitude to constitute a risk of electriccienty magnitude to constitute a risk of electric
shock.shock.
The exclamation point within an equilateral tri-The exclamation point within an equilateral tri-
angle is intended to alert the service personnelangle is intended to alert the service personnel
to the presence of important safety informationto the presence of important safety information
in service liin service literature.terature.
Fuse symbol is printed on pcb adjacent to theFuse symbol is printed on pcb adjacent to the
fusfuse, wie, with “th “RISK OF FRISK OF FIRE REPLACIRE REPLACE FUSE FUSE ASE AS
MAMARKERKED”. The symbol is explD”. The symbol is explained iained in the ser-n the ser-
vice manual with the following wording or equiv-vice manual with the following wording or equiv-
alent.alent.
““ CAUTCAUTIOION :N : FOR CON FOR CONTINUED PROTECTION AGAINST FITINUED PROTECTION AGAINST FIRERE
HAZARD, REPLACE ONHAZARD, REPLACE ONLY WLY WIITH SAME TH SAME TYPE (4A, 1TYPE (4A, 125V)25V)” and” and
““ATTENTIATTENTIONON: AFI: AFIN D’ASSU UNE PROTECTION PERMN D’ASSU UNE PROTECTION PERMANENTEANENTE
CONTRE CONTRE LES RISQUES D’ILES RISQUES D’INCENDIE, REMPLACER UNIQUE-NCENDIE, REMPLACER UNIQUE-
MENT PAR MENT PAR UN FUSIBLE DE MEME TYPUN FUSIBLE DE MEME TYPE ET DE ”4A, E ET DE ”4A, 125V”125V”..
SUBJECT : X-RADIATIONSUBJECT : X-RADIATION
1. Be sure proced1. Be sure procedures and instructiures and instructions to all ons to all service personservice personnel covernel cover
the subject of X-rays in current T.V. receivers is the picture tube.the subject of X-rays in current T.V. receivers is the picture tube.
However, this tube does not emit X-rays when the high voltage isHowever, this tube does not emit X-rays when the high voltage is
at the factory specified level. The proper value is given in the appli-at the factory specified level. The proper value is given in the appli-
cable schematic. Operation at higher voltages may cause a failurecable schematic. Operation at higher voltages may cause a failure
of the pictof the picture tube or high voltage suppure tube or high voltage supply and, under certain cir-ly and, under certain cir-
cumcumstances, may prodstances, may produce radiation iuce radiation in excess of desirable ln excess of desirable levels.evels.
2. Only factory specified C.R.T. anode connectors must be used.2. Only factory specified C.R.T. anode connectors must be used.
Degaussing shields also serve as X-ray shield in color sets.Degaussing shields also serve as X-ray shield in color sets.
AAlwlwaayys s rree--ininsstatall ll ththeemm..
3. It is essential that the serviceman has available an accurate and3. It is essential that the serviceman has available an accurate and
reliable high voltage meter. The calibration of the meter should bereliable high voltage meter. The calibration of the meter should be
checked perio - dically against a reference standard. Such as thechecked perio - dically against a reference standard. Such as the
one available at your distributor.one available at your distributor.
4. When the high voltage circuitry is operating properly there is no4. When the high voltage circuitry is operating properly there is no
possibility of an X-radiation problem. Every time a color chassis ispossibility of an X-radiation problem. Every time a color chassis is
serviced, the brightness should be run up and down while monitor-serviced, the brightness should be run up and down while monitor-
ing the high voltage with a meter to be certain that the high voltageing the high voltage with a meter to be certain that the high voltage
does does not excenot exceed the sed the specifipecified vaed value and lue and that it that it is regulatiis regulating ng cor-cor-
rectly. We suggest that you and your service organization reviewrectly. We suggest that you and your service organization review
test procedures so that voltage regulation is always checked as atest procedures so that voltage regulation is always checked as a
standard servicing procedure. And that the high voltage reading bestandard servicing procedure. And that the high voltage reading be
recorded on erecorded on each customer’s invoiach customer’s invoice.ce.
5. When 5. When troubltroubleshooting and maeshooting and making test king test meameasurements in a receiversurements in a receiver
with a problem of excessive high voltage, avoid being unnecessarilywith a problem of excessive high voltage, avoid being unnecessarily
close to the picture tub eand the high voltage compartment.close to the picture tub eand the high voltage compartment.
Do not operate the chassis longer than is necessary to locate theDo not operate the chassis longer than is necessary to locate the
cause of excessive voltage.cause of excessive voltage.
6. Refer t6. Refer to HVo HV, B+and Shutdow, B+and Shutdown adjustment procedures descrin adjustment procedures described inbed in
the appropriate schematic and diagrams(where used).the appropriate schematic and diagrams(where used).
10WATT10WATT
Good earth ground,Good earth ground,
such as the watersuch as the water
pipe, conduit, etc.pipe, conduit, etc. 1500 OHM1500 OHM
A.CA.C. V. VOLTOLTMEMETERTER
Place this probePlace this probe
on each exposedon each exposed
metal part.metal part.

0.15 uF0.15 uF


44
SUBJECT : SUBJECT : IMPLOSIOIMPLOSIONN
1. All direct viewed picture tubes are equipped with an integral implo-1. All direct viewed picture tubes are equipped with an integral implo-
sion protectsion protection system, but care should be taken to avoid damageion system, but care should be taken to avoid damage
during installation. Avoid scratching the tube. If scratched, replaceduring installation. Avoid scratching the tube. If scratched, replace
itit..
2. Use only recommen2. Use only recommended factorded factory replacement ty replacement tubes.ubes.
SUBJECT : TIPS ON PROPER INSTALLATIONSUBJECT : TIPS ON PROPER INSTALLATION
1. Never install any receiver in closed-in recess, cubbyhole or closely1. Never install any receiver in closed-in recess, cubbyhole or closely
fitting shelf space over, or close to heat duct, or in the path offitting shelf space over, or close to heat duct, or in the path of
heated air flow.heated air flow.
2. Avoid conditions of high humidity such as : Outdoor patio installa-2. Avoid conditions of high humidity such as : Outdoor patio installa-
tions where dew is a factor. Near steam radiators where steamtions where dew is a factor. Near steam radiators where steam
leakage is a factor, etc.leakage is a factor, etc.
3. Avoid placement where draperies may obstruct rear venting. The3. Avoid placement where draperies may obstruct rear venting. The
customer should also avoid the use of decoraticustomer should also avoid the use of decorative scarves or otherve scarves or other
coverings which might obstruct ventilation.coverings which might obstruct ventilation.
4. Wall and shelf 4. Wall and shelf momounted installunted installations using a ations using a comcommemercial rcial momountingunting
kit, must follow the factory approved mounting instructions. Akit, must follow the factory approved mounting instructions. A
receiver mounted to a shelf or platform must retain its originalreceiver mounted to a shelf or platform must retain its original
feet(or the equivalent thickness in spacers) to provide adequatefeet(or the equivalent thickness in spacers) to provide adequate
are flare flow acroow across the bottom, boltss the bottom, bolts or screws uses or screws used for d for fastenersfasteners
must not touch and must not touch and parts or wirparts or wiring. Perfing. Perform leakage test on cus-orm leakage test on cus-
tomized installations.tomized installations.
5. Caution customers against the mounting of a receiver on sloping5. Caution customers against the mounting of a receiver on sloping
shelf or a tilted position, unless the receiver is properly secured.shelf or a tilted position, unless the receiver is properly secured.
6. A receiver on a roll-about cart should be stable on its mounting to6. A receiver on a roll-about cart should be stable on its mounting to
the cart. Caution the customer on the hazards of trying to roll a cartthe cart. Caution the customer on the hazards of trying to roll a cart
with small casters across thresholds or deep pile carpets.with small casters across thresholds or deep pile carpets.
7. Cauti7. Caution customers agaon customers against inst the use of a cart or stand which has notthe use of a cart or stand which has not
been listed by underwriters laboratories, inc. For use with theirbeen listed by underwriters laboratories, inc. For use with their
specific model of television receiver or generically approved forspecific model of television receiver or generically approved for
use with T.V.’s of the same or larger screen size.use with T.V.’s of the same or larger screen size.


55
SSPPEECCIFIFICICAATTIOIONSNS
 MODEL MODEL
ITEMSITEMS
DTQ-14/20V1FCDTQ-14/20V1FC
DTQ-14V5/20V4FCDTQ-14V5/20V4FC
DTQ-14/20V1FSDTQ-14/20V1FS
DTQ-14V5/20V4FSDTQ-14V5/20V4FS
DTQ-14/20V3FSDTQ-14/20V3FS
DDTTQQ--1144//2200UU11FFSS DDTTQQ--1144//2200UU11FFSSPP DTQ-14/20V1FSPDTQ-14/20V1FSP
DTQ-14V5/20V4FSPDTQ-14V5/20V4FSP REMARKSREMARKS
TTV V SSTTAANNDDAARRDD NNTTSSCC--MM
PPOOWWEER R IINNPPUUTT AAC C 112200V V 660 0 HHzz AAC C 222200V V 5500//660 0 HHzz
POWER POWER CONSUMPTICONSUMPTIONON 14 = 55W14 = 55W
20 = 65W20 = 65W
TTUUNNIINNG G SSYYSSTTEEMM FFrreeqquueennccy y SSyynntthheessiizzeer r ( ( FFS S ) ) TTuunniinng g SSyysstteemm
TUNING RANGESTUNING RANGES
VHF : 2VHF : 2 ~~13 (12)13 (12)
UHF : 14UHF : 14 ~~69 (56)69 (56)
CATV : 1CATV : 1 ~~125 (125)125 (125)
SSOOUUNND D OOUUTTPPUUTT 11..3 3 WW 11..3 3 WW++11..3 3 WW 1.3 W1.3 W
SSPPEEAAKKEERR 3 3 W W 8 8 oohhmm
AANNTTEENNNNA A ININPPUUTT
IMPEDANCEIMPEDANCE 75 ohm Unbalanced75 ohm Unbalanced
AAUUXXILILIAIARRYY
INPUT TERMINALINPUT TERMINAL
Front : Video, AudioFront : Video, Audio
Rear : Video, AudioRear : Video, Audio
INTERMEDIATEINTERMEDIATE
FREQUENCIESFREQUENCIES
Picture IF Carrier Frequency : 45.75 MHzPicture IF Carrier Frequency : 45.75 MHz
Sound IF Carrier Frequency : 41.25 MHzSound IF Carrier Frequency : 41.25 MHz
Color Sub-Carrier Frequency : 42.17 MHzColor Sub-Carrier Frequency : 42.17 MHz
RREEMMOOTTE E CCOONNTTRROOLL RR--3388TT0011
SPECIAL FUNCTIONSSPECIAL FUNCTIONS
3-Language OSD3-Language OSD
With CAPTIONWith CAPTION
Wake-up On/Off TimeWake-up On/Off Time
Sleep TimerSleep Timer
Power RestorePower Restore


77
AALLIGIGNMNMEENT NT IINSNSTTRRUUCCTTIIOONSNS
1. SERVICE MODE ADJ1. SERVICE MODE ADJUSTMENTSUSTMENTS
Follow the stFollow the steps below wheneveeps below whenever servicr service adjustment is re adjustment is required. equired. SeSee Tae Table- A and Table- A and Table- B to determine ifble- B to determine if
service adjustments are required.service adjustments are required.
1) H1) How to enter the service mode using tow to enter the service mode using the user remote controlhe user remote control..
•• Turn the set on.Turn the set on.
••Direct the remote control to the reception window of TV.Direct the remote control to the reception window of TV.
••Push Push buttbuttons of remoons of remote contrte control iol in sequen sequence as nce as folfollows.lows.
11 →→ MUTE MUTE →→ DISPLAY DISPLAY →→ MUTE MUTE
•• Then, the screen will appear as follows.Then, the screen will appear as follows.
•• Using the channel up or channel down button, select the item you wish to adjust.Using the channel up or channel down button, select the item you wish to adjust.
(The color of selected item turns into the red.)(The color of selected item turns into the red.)
•• Press the volume up or down button to enter in the service mode you wish to adjust.Press the volume up or down button to enter in the service mode you wish to adjust.
2) H2) How to ow to memorize the adjusted values in memorize the adjusted values in the service mode.the service mode.
•• Must pressMust press DISPLAYDISPLAYbutton the state which the button the state which the screen is displaying each of screen is displaying each of serviceservice menusmenus
after all adjustments are completed each of all service menu.after all adjustments are completed each of all service menu.
TaTable-A : Adjust ble-A : Adjust the values of servithe values of service mode when a pace mode when a part irt is replaced.s replaced.
PARTPART
REPLACEDREPLACED
ADJUSTMENTADJUSTMENT NOTESNOTES
NNECECESESSSARARYY UUNNNNECECEESSSSARARYY
I701I701
(U-COM)(U-COM) OO Data is stored in I703.Data is stored in I703.
I101I101
(MAIN)(MAIN) OO
I703I703
(EEPROM)(EEPROM) OO
Initial setting values are written from I701.Initial setting values are written from I701.
AAddjujusstitinng g ItIteemmss
CCRRTT OO AAddjjuusst t iitteemms s rreellaatteed d tto o ppiiccttuurre e ttuubbe e oonnllyy..((WWhhiitte e BBaallaanncce e aaddjjuussttmmeenntt))
S2 SCRNS2 SCRN
S5 IFCS5 IFC
S6 GEOS6 GEO
S8 W/BS8 W/B
S9 DPS9 DP
S12 FACTS12 FACT
S7 S7 PTRN PTRN NORMALNORMAL
SS5 5 RRFFAAGGCCDD
S6 S6 H.H.PHPHASASE/E/V.V.POPOSISI/V/V.S.SIZIZEE
SS8 8 RRDD//BBDD/R/RBB//GGBB/B/BBB
SS9 9 SSuubbbbrriigghhttnneessss


88
AALLIGIGNMENT NMENT INSTINSTRURUCCTTIOIONSNS
Table-BTable-B
**indicates the items with different settings each of setsindicates the items with different settings each of sets
2. ASSEMBLY 2. ASSEMBLY ADJUSTMENTADJUSTMENTSS
1) SCREEN ADJUSTMENT (S2)1) SCREEN ADJUSTMENT (S2)
•• Enter tEnter the service mode he service mode and seand select lect serviservice adjustment S2.ce adjustment S2.
•• You You cna see cna see the one horizontthe one horizontal lal liine on ne on the screen.the screen.
••AAddjujusst t ththe e SSccrereeen n CCoonntrtrool l VVoolulumme e ((loloccaateted d oon n FFBBTT) ) sso o ththaat t ththe e hhooririzzoonntatal l lilinne e oonnssccrereeen n mmaay y bbee
disappeared.disappeared.
•• Press the volume up or down button to exit in the screen adjustment mode.Press the volume up or down button to exit in the screen adjustment mode.
MMOODDEE AADDJJUUSSTTMMEENNT T IITTEEMMSS
DATADATA
REMARKSREMARKS
INITIAL RANGEINITIAL RANGE
SS22 SSccrreeeen n AAddjjuussttmmeenntt -- --
SS55
AAuuto to RRF F AAGGCC -- --
VViiddeeo o LLeevveel l ((VVIIDDEEOOLL)) 77 0 0 ~ ~ 7 7 MMuusst t bbe e sseet t tto o 77
RRF F AAGGC C DDeellaay y ((RRFFAAGGCCDD)) ** 0 0 ~ ~ 6633 AAlliiggn n RRF F AAGGC C tthhrreesshhoolldd
FFM M LLeevveel l ((FFMM..LLEEVV)) 88 0 0 ~ ~ 3311 MMuusst t bbe e sseet t tto o 2200
AAGGC C PPooinintt 33.7.755 -- SSeelelecct t AAGGC C rerefeferreenncce e vvooltltaaggee
AA/D /D VVAALLUUEE -- --
SS66
HHoorrizizoonnttaal Pl Phhaassee((HH..PPHHAASSEE)) ** 0 0 ~ ~ 3311 AAliliggn n ssyynnc c to to fflylybbaacck k ppuulslsee, , uussining g inintteerrnnaal l ccrroosss s ppaatttteerrnn((SS77))
VVeerrttiiccaal Pl Poossiittiioon n ((VV..PPOOSSII)) ** 0 0 ~ ~ 6633 AAlliiggn n vveerrttiiccaal Dl DC C bbiiaass, , uussiinng g iinntteerrnnaal cl crroosss s ppaatttteerrnn((SS77))
VVeerrttiiccaal l SSiizze e ((VV..SSIIZZEE)) ** 0 0 ~ ~ 112277 AAlliiggn n vveerrttiiccaal l aammpplliittuuddee, , uussiinng g iinntteerrnnaal l ccrroosss s ppaatttteerrnn((SS77))
NNO O SSD D PPOOWWEER R OOFFFF YYEESS -- AAuuttoommaattiiccaalllly y ttuurrn n oofff f iin n 1155mmiin n ffoor r nno o rreecceeiivveed d ssiiggnnaall..
VVeerrttiiccaal l SS--CCoorrrreeccttiioon n ((V V SSCC)) 00 0 0 ~ ~ 3311 MMuusst t bbe e sseet t tto o 66
VVeerrttiiccaal l LLiinneeaarriitty y ((V V LLIINN)) 2200 0 0 ~ ~ 3311 MMuusst t bbe e sseet t tto o 1166
SS77
IInntteerrnnaal l BBllaacck k -- -- DDiissppllaay y iinntteerrnnaal l BBLLAACCK K ppaatttteerrnn
IInntteerrnnaal l 110000% % WWhhiittee -- -- DDiissppllaay y iinntteerrnnaal l 110000% % WWHHIITTEE
IInntteerrnnaal l 6600% % WWhhiittee -- -- DDiissppllaay y iinntteerrnnaal l 6600% % WWHHIITTEE
IInntteerrnnaal l CCrroosss s PPaatttteerrnn -- -- DDiissppllaay y iinntteerrnnaal l CCRROOSSS S ppaatttteerrnn
SS88
RReed d DDrriivve e ((RRDD)) ** 0 0 ~ ~ 112277 AAlliiggn n RREED D OOUUT T AAC C lleevveell
GGrreeeen n DDrriivve e ((GGDD)) 1100 0 0 ~ ~ 1155 MMuusst t bbe e sseet t tto o 1100
BBlluue e DDrriivve e ((BBDD)) ** 0 0 ~ ~ 112277 AAlliiggn n BBLLUUE E OOUUT T AAC C lleevveell
RReed d BBiiaas s ((RRBB)) ** 0 0 ~ ~ 225555 AAlliiggn n RREED D OOUUT T DDC C lleevveell
GGrreeeen n BBiiaas s ((GGBB)) ** 0 0 ~ ~ 225555 AAlliiggn n GGRREEEEN N OOUUT T DDC C lleevveell
BBlluue e BBiiaas s ((BBBB)) ** 0 0 ~ ~ 225555 AAlliiggn n BBLLUUE E OOUUT T DDC C lleevveell
SS99
SSuubbbbrriigghhttnneessss ** 0 0 ~ ~ 112277 AAlliiggn n ccoommmmoon n RRGGB B DDC C lleevveell
CCoonnttrraasstt 1100 0 0 ~ ~ 2277
TTiinntt 2277 0 0 ~ ~ 2277
CCoolloorr 1155 0 0 ~ ~ 2277
SS1122 FFoorrwwaarrddiinng g MMooddee -- FFaaccttoorry y IInniittiiaalliizzaattiioonn
IIN THE SCREEN ADJUSTMENT MODE, N THE SCREEN ADJUSTMENT MODE, DONT PRESS OTHER BUTTONS EXCEPT VOLUME UP OR DOWN BUTTON.DONT PRESS OTHER BUTTONS EXCEPT VOLUME UP OR DOWN BUTTON.
NOTE
NOTE


99
2) FOCUS ADJUSTMENT2) FOCUS ADJUSTMENT
•• Turn in a local station and adjust the Focus Control knob (located on FBT) for best pictureTurn in a local station and adjust the Focus Control knob (located on FBT) for best picture
details at high light condition.details at high light condition.
3) RF AGC DELA3) RF AGC DELAY ADJUSTMENT (S5)Y ADJUSTMENT (S5)
•• Receive a gooReceive a good local cd local channel.hannel.
•• Enter the service mode and select service adjustment S5.Enter the service mode and select service adjustment S5.
•• You can see the OSD as showYou can see the OSD as shown in in beln below.ow.
••
Select RFAGSelect RFAGCD CD iitem, press the voltem, press the volumume up e up or down or down buttbutton unon untitil noil noise or beat in picse or beat in picturture disappears.e disappears.
•• Press tPress the DISPhe DISPLAY bLAY buttutton to memon to memoriorize the data.ze the data.
4) GEOMETRIC ADJUSTMENTS (S6)4) GEOMETRIC ADJUSTMENTS (S6)
•• Enter the service mode and select service adjustment S7.Enter the service mode and select service adjustment S7.
•• WWhenever you henever you select select the “S7” usithe “S7” using the volume ng the volume up or dowup or down button, tn button, the screen is changing lihe screen is changing like thiske this..
•• Using the volume up or down button, select internal cross pattern.Using the volume up or down button, select internal cross pattern.
•• Select service adjustment S6Select service adjustment S6
•• You can see the OSD as showYou can see the OSD as shown in in below.n below.
4-14-1. Horizontal Position Ad. Horizontal Position Adjustmentjustment
••Select H.PHASE item, adjust H.PHASE data value to obtain proper horizontal centering of theSelect H.PHASE item, adjust H.PHASE data value to obtain proper horizontal centering of the
internal cross pattern at the left and right of the screen.internal cross pattern at the left and right of the screen.
4-24-2. Ve. Verticrtic al Position al Position AdjustAdjustmentment
•• Select V.POSI item, adjust V.POSI data value to center the raster properly on thescreen.Select V.POSI item, adjust V.POSI data value to center the raster properly on thescreen.
AALLIGIGNMENT NMENT INSTINSTRURUCCTTIOIONSNS
IIFF CCOONNTTRROOLL
AAUUTTOO RRFFAAGGCC SSTTAARRTT
VVIIDDEEOOLL 77
RRFFAAGGCCDD 1100
FFMM..LLEEVV 88
AAGGC C PPOOININTT 33.7.755
AA/D /D VVAALLUUE E : : 88DDHH
¡¡ã ã ¡¡åå MOVEMOVE ¢¢¸ ¢¸ ¢ºº AADDJUJUSST T RREECCAALL LL : : SSEETT
GEOMETRYGEOMETRY
HH.. PPHHAASSEE 2200
VV.. PPOOSSII 2299
VV.. SSIIZZEE 7700
NO SD POWER OFF YESNO SD POWER OFF YES
VV SSCC 00
VV LLIINN 2200
¡¡ã ã ¡¡åå MOVEMOVE ¢¢¸ ¢¸ ¢ºº AADDJUJUSST T RREECCAALL LL : S: SEETT
NORMNORMAL AL BLACK BLACK WWHITHITE100 E100 WHWHIITE60 CRTE60 CROSSOSS


1100
AALLIGIGNMENT NMENT INSTINSTRURUCCTTIOIONSNS
4-3. Vertical Size Adjustment4-3. Vertical Size Adjustment
••Select “V.SIZESelect “V.SIZE” i” item, adjust “V.SIZEtem, adjust “V.SIZE” data value to proper verti” data value to proper vertical sical size as follze as followows.s.
5) WHITE BA5) WHITE BALANCE ALANCE ADJUSTMEDJUSTMENT(S8)NT(S8)
•• Receive a gooReceive a good local cd local channel.hannel.
•• Enter the service mode and select service adjustment S8.Enter the service mode and select service adjustment S8.
••You can see tYou can see the OSD he OSD as shown ias shown in beln below.ow.
•• Using volume up or volume dowUsing volume up or volume down, adjn, adjust serust servivice adjustce adjustmement data of nt data of RDRD/GD/BD /GD/BD and Rand RB/GB/BB B/GB/BB untiuntil a good grayl a good gray
scalscale wite with normal whih normal whites tes is is obtaiobtained.ALIGNned.ALIGNMEMENT INSTNT INSTRURUCTIOCTIONSNS
•• Press tPress the DISPhe DISPLAY bLAY buttutton to memon to memoriorize the data.ze the data.
6) DIGITAL PRESET(D.P) ADJUSTMENTS(S9)6) DIGITAL PRESET(D.P) ADJUSTMENTS(S9)
SUBBRIGHTNESS ADJUSTMENTSUBBRIGHTNESS ADJUSTMENT
•• Receive a gooReceive a good local cd local channel.hannel.
•• Enter the service mode and select service adjustment S9.Enter the service mode and select service adjustment S9.
•• You can see the OSD as shoowYou can see the OSD as shoown in in beln below.ow.
RRDD 5588
GGDD 1100
BBDD 6655
RRBB 110055
GGBB 116600
BBBB 110000
¡¡ã ã ¡¡åå MOVEMOVE ¢¢¸ ¢¸ ¢ºº AADDJUJUSST T RREECCAALL LL : S: SEETT
D.P.D.P.
SSUUB B BBRRIIGGHHTTNNEESSSS 6644
CCOONNTTRRAASSTT 1100
TTIINNTT 2277
CCOOLLOORR 1155
¡¡ã ã ¡¡åå MOVEMOVE ¢¢¸ ¢¸ ¢ºº AADDJUJUSST T RREECCAALL LL : S: SEETT


1111
AALLIGIGNMENT NMENT INSTINSTRURUCCTTIOIONSNS
•• Select Subbrightness item, adjust Subbrightness data valueSelect Subbrightness item, adjust Subbrightness data value to obtain normalto obtain normal brightness level.brightness level.
•• Press tPress the DISPhe DISPLAY bLAY buttutton to memon to memoriorize the data.ze the data.
CONTRASTCONTRAST
•• Fixed value = 10Fixed value = 10
TINTTINT
•• Fixed value = 27Fixed value = 27
COLORCOLOR
•• Fixed value = 15Fixed value = 15
7) FACTORY OUTGOING MODE (S12 : FACT)7) FACTORY OUTGOING MODE (S12 : FACT)
•• If you select the S12, then the set becomes factory outgoing status.If you select the S12, then the set becomes factory outgoing status.
•• You can see the OSD You can see the OSD ““outgoioutgoing OK”ng OK”


1122
IC IC DEDESSCCRRIPIPTTIOIONN
U-COM(I701)U-COM(I701)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
4242
4141
4040
3939
3838
3737
3636
3535
3434
3333
3232
3131
3030
2929
2828
2727
2626
2525
2424
2323
2222
P10P10
P11P11
P12P12
P13/PWM1P13/PWM1
P14/PWM2P14/PWM2
P15/PWM3P15/PWM3
P16P16
P17/PWMP17/PWM
VSSVSS
XT1XT1
XT2XT2
VDDVDD
P84/AN4P84/AN4
P85/AN5P85/AN5
P86/AN6P86/AN6
P87/AN7P87/AN7
RESRES
FILTFILT
CVINCVIN
VSVS
HSHS RR
GG
BB
BLBL
II
P60/SDA0P60/SDA0
P61/SCLK0P61/SCLK0
P62/SDA1P62/SDA1
P63/SCLK1P63/SCLK1
P70/INT0P70/INT0
P71/INT1P71/INT1
P72/INT2/TOINP72/INT2/TOIN
P73/INT3/TOINP73/INT3/TOIN
P00P00
P01P01
P02P02
P03P03
P04P04
P05P05
P06P06
P07P07TV ONLY (H)TV ONLY (H)
CABLE (H)CABLE (H)
ST / MONOST / MONO
BLUE BACKBLUE BACK
NCNC
AUTO TINTAUTO TINT
NCNC
KEY INKEY IN
AFT INAFT IN
AGC INAGC IN
SSPPAARRE E AA//DD MM--DDAATTAA
M-CLOCKM-CLOCK
T-DATAT-DATA
T-CLOCKT-CLOCK
NCNC
NCNC
NCNC
REMOCON INREMOCON IN
ST-BY(H)ST-BY(H)
POWER ONPOWER ON
H.OUTH.OUT
ON(L)/OFF(H)ON(L)/OFF(H)
SOUND RESETSOUND RESET
AKB WHITEAKB WHITE
AUDIO MUTE(HAUDIO MUTE(H))
NCNC
POWER ON(H)POWER ON(H)
- X'TAL : 32.768 KHz- X'TAL : 32.768 KHz


1133
IC IC DEDESSCCRRIPTIPTIOIONN
1. Abstract.1. Abstract.
This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOMThis specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM LC863228A.LC863228A.
It It is developing software speis developing software specifcificatiication for ton for tuning onuning only NTSC ly NTSC and 3 and 3 system system TV FTV F/S./S.
* 3 Syst* 3 System : NTSem : NTSC-M, PAL-M, PAL-N.C-M, PAL-M, PAL-N.

2. H/W Outline.2. H/W Outline.
1) R1) ROM : 28,OM : 28,672 672 x 8x 8bitbits.ts.tscsc
: 15,: 15,872 x 8 bit872 x 8 bits for s for CGCGROROM.M.
2) RA2) RAM M : 512 : 512 x 8bits.x 8bits.
: 336 x 9bits.(for CRT Display): 336 x 9bits.(for CRT Display)
3) OSD F3) OSD Functiunction.on.
¡¡¤¤ ScreeScreen n Display. Display. : : 34 34 characters characters x x 16 16 lilines.(by nes.(by software)software)
¡¡¤¤ RAM RAM : : 336 336 words. words. (9 (9 bitbits s per per word)word)
Display Display area. area. : : 34 34 wowords. rds. x x 8 8 lilines.nes.
1st co1st control area. ntrol area. : 8 : 8 wowords. x 8 rds. x 8 lilines.nes.
¡¡¤¤ Characters.Characters.
244 patter244 patterns programmns programmable.able.
Up to 244 kinds of 16 x 17 dot characters.Up to 244 kinds of 16 x 17 dot characters.
Up to 244 kinds of 8 x 9 dot characters.Up to 244 kinds of 8 x 9 dot characters.
oorr
Up to 244 kinds of 16 x 32 dot charactUp to 244 kinds of 16 x 32 dot characters used 16K bytes.ers used 16K bytes.
¡¡¤¤ Various characters attributes.Various characters attributes.
CChhaarraacctteer r ccoolloorrss.. : : 116 6 ccoolloorrss
CChaharacracter ter babackckgrgrouound nd cocolorslors.. : 1: 16 6 cocolorslors
FFrriinngge e / s/ shhaaddoow w ccoolloorrss.. : : 116 6 ccoolloorrss
FFuulll l ssccrreeeen n ccoolloorrss.. : : 116 6 ccoolloorrss
Rounding.Rounding.
Underline.Underline.
ItaliItalic c chacharacter.(slantingracter.(slanting))
¡¡¤¤ Attribute can be changed without spacing.Attribute can be changed without spacing.
¡¡¤¤ Vertical display start line number can be set for each row independently.(Row can be overlapped.)Vertical display start line number can be set for each row independently.(Row can be overlapped.)
¡¡¤¤ Horizontal display start position can be set for each row independently.Horizontal display start position can be set for each row independently.
¡¡¤¤ Different display modes can be set for each row independently.Different display modes can be set for each row independently.
Caption and TCaption and Text mode/ OSD ext mode/ OSD momode 1/ OSD de 1/ OSD momode 2(Quarter de 2(Quarter sizsize)/ e)/ SimpliSimplifified graphic ed graphic momode.de.
¡¡¤¤ Ten Ten character sicharacter sizes.zes.
Horiz. x Vert. = (1x1),(1x2),(2x2),(2x4),(0.5x0.5)Horiz. x Vert. = (1x1),(1x2),(2x2),(2x4),(0.5x0.5)
(1.5x1),(1.5x2),(3x2),(3x4),(0.75x0.5)(1.5x1),(1.5x2),(3x2),(3x4),(0.75x0.5)
¡¡¤¤ Shuttering and scrolling on each row.Shuttering and scrolling on each row.
3. System Feature.3. System Feature.
1) The system for TV tuning is Frequency Synthesis type.1) The system for TV tuning is Frequency Synthesis type.
2) Closed Captions function is interior designed.2) Closed Captions function is interior designed.


1144
IC IC DEDESSCCRRIPTIPTIOIONN
3) On Screen Displays function is interior designed.3) On Screen Displays function is interior designed.
44) ) PPaacckkaaggee.. : : 442 2 PPIIN N SSDDIIPP..
55) T) Tuunneer (Pr (Prere-s-sccaaleler.r.)) : I: I22 C Bus.C Bus.
/PLL IC/PLL IC : TAU 6014-S(: TAU 6014-S(SIEMENSIEMENS).S).
66) R) Reemmooccoonn.. : T: Thhe e IC IC oof Tf Trarannssmmisisssioion n ((MMITITSSUUBBISISHHI MI M5500556600))
77) ) EE
22
PPRROOMM.. : : 2244CC0088((II22 C Bus)C Bus) ◊◊Apply Apply one byte Read/Wone byte Read/Wririte te mmode.ode.
88) 6) 6-L-Loocacal Kl Keey.y. : A: A/D /D InInppuut Ct Coonntrotrol.(Pl.(Poowweer, Cr, Ch h UUpp/D/Doowwnn, V, Vool Ul Upp/D/Doowwnn, M, Meennuu))
99) ) OOppttiioon Sn S//WW : : PPoorrt t IInnppuut t OOppttiioon n CChheecckk..
1100) I) IFF/V/V/C/C/D /D ICIC :L:LAA7766881144(, (, TThhe e oonnly ly NNTTSSCC), L), LAA7766881100(, 3(, 3-s-sysystetemm))
4. Function.4. Function.
1) C. C. D. function.1) C. C. D. function.
- A secti- A section of Con of C. C. D. operates FCC . C. D. operates FCC based spbased specifecifiicatication.on.
2) C. C. D. controlled function.2) C. C. D. controlled function.
- C- Closed Closed Captiaption on MoMode. (Off<-de. (Off<-->C1<-->C2<-->T1<--->C1<-->C2<-->T1<-->T2<-->Off>T2<-->Off))
- CC On Mute.(Off <-->C1<-->C2<-->Off)- CC On Mute.(Off <-->C1<-->C2<-->Off)
- Closed Caption i- Closed Caption is pris prior tor to Co CC OC On Mn Mute.ute.
3) Tuning Function.3) Tuning Function.
- - II22 C Bus.C Bus.
- PLL IC Interface.- PLL IC Interface.
- FS 181 Channel (- FS 181 Channel (AIR 2-69AIR 2-69CHCH, CABLE 1-125CH), CABLE 1-125CH)
- AFT O- AFT Operatiperation(Fion(Fine Tunne Tuning ) -ing ) -2.5Fn+2.5MH2.5Fn+2.5MHzz
- AI- AIR/CAR/CABLE (STDBLE (STD, HRC, HRC, , IRC ). IRC ). OnOnly ly CabCable 5,le 5,6CH 6CH is is that that AFT range is cover AFT range is cover overover
broad-band. broad-band. -2.-2.5M5MHzFn+HzFn+3.5MH3.5MHz.z...
- Memorize Channels.(If a channel is broadcasting, the channel is memorized.)- Memorize Channels.(If a channel is broadcasting, the channel is memorized.)
- Dir- Direct Tuning(09KEYect Tuning(09KEY))
- - ChaChannel Up/Down.(Memnnel Up/Down.(Memoriorized Chanzed Channels) nels) -> The Ch Up/Dow-> The Ch Up/Down buttn buttons on the ons on the RemRemocon and on the focon and on the front ront panelpanel
are samare same functie function.on.
- Search Channel Up/Dow- Search Channel Up/Down.(n.(If If No-MNo-Mememory or ory or only 1CH is Memonly 1CH is Memory)ory)
- Channel Memory.- Channel Memory.(ADD/DELETE(ADD/DELETE))
- Channel Review Fu- Channel Review Functinction.on.
- Last - Last ChanChannel Memnel Memory Functiory Function.on.
4) OSD F4) OSD Functiunction.on.
- In Line(Video) Mode, Things(Items) that is concerned with Air and Cable disappear in the Menu.- In Line(Video) Mode, Things(Items) that is concerned with Air and Cable disappear in the Menu.
- Chann- Channel, el, AV dAV displisplay.ay.
- Small - Small & G& Graphiraphic ICON c ICON Menu.Menu.
- Volume / Picture control --> I- Volume / Picture control --> I22 C Bus CC Bus Controntrolol
5) The Others Function.5) The Others Function.
- Video/Audi- Video/Audio Mo Mute Functiute Function.on.
- If a Channel is no signal, after 15 minutes is Auto-Power Off Function.- If a Channel is no signal, after 15 minutes is Auto-Power Off Function.


1155
IC IC DEDESSCCRRIPTIPTIOIONN
- Auto Power On Function.(Power Restore function in the Special Menu)- Auto Power On Function.(Power Restore function in the Special Menu)
- Heat Run Fun- Heat Run Functiction. -on. --- -- OSOSD WD Whithite Back-Grounde Back-Ground
- Sleep Timer.- Sleep Timer.
- Wake U- Wake Up Time Functip Time Function.on.
- Off Time Function.- Off Time Function.
- Remote Reception & Control.- Remote Reception & Control.
- Auto Tint.- Auto Tint.
- Power Restore.- Power Restore.
- Input(TV/Line) Controlled function. ----------------------- (Option)- Input(TV/Line) Controlled function. ----------------------- (Option)
- - ReRecepception.(Air/tion.(Air/CaCable : ble : FaFactory Initctory Initial ial CoCondnditiition)-----on)--------------(Op-(Option)tion)
- - BluBlue e BBacackgkgrouroundnd.------.-----------------------------------------------------------------------------------(Op-----(Option)tion)
- - 3-Language (North 3-Language (North AmAmerierica : ca : ENENG/SPG/SPA/FRAA/FRA, , South AmSouth Amerierica : ca : ENENG/SPG/SPA/POA/POR ).R ).
- - EE
22
PROM Interface (IPROM Interface (I22 C BC Bus Conus Contrtrol)ol)
- CH 6 TRAP Function.(IS-31 )- CH 6 TRAP Function.(IS-31 )
- PLL IC Ban- PLL IC Band Dad Data.ta.(Control (Control Byte 2--Byte 2-->P3~P>P3~P0)0)
VVHHF F LL : : 11
VVHHF F HH : : 22
CHCH6 TR6 TRAPAP : 5 (: 5 (IS-31) AIR(CIS-31) AIR(Cable) CH able) CH 6 On6 Onlyly
UUHHFF : : 88
5. T5. The Tahe Table of Optble of Option and ion and Schedule.Schedule.
MMooddeel l NNaammee PPiinn OOppttiioonn AApppplliiccaattiioonn RReeffeerreennccee
CN - 001ACN - 001A ##11 IInnppuutt VViiddeeoo//TTVV OO - Low(DC_0V- Low(DC_0V) : ) : Video.Video.
- Hi- High(DCgh(DC_5V) : _5V) : TV.TV.
##22 RReecceeppttiioonn AAiirr//CCaabbllee OO - Low(DC_- Low(DC_0V) : Air0V) : Air..
- High(- High(DC_DC_5V) : Cable.5V) : Cable.
##33 AAuuddiioo MMoonnoo//SStteerreeoo OO - Low(DC_0- Low(DC_0V) : SterV) : Stereo.eo.
- Hi- High(DC_5Vgh(DC_5V) : ) : MoMono.no.
##44 RReemmoottee OO - - Low(DCLow(DC_0V) :_0V) :DeawDeawoo.oo.
- High(DC_5V) - High(DC_5V) : Mitshubi: Mitshubishishi
##55 BBuulle e BBaacckk OO - Low(DC_0V- Low(DC_0V) : ) : Blue Back.Blue Back.
- Hi- High(DC_5gh(DC_5V) : V) : No UNo Use.se.
##66 XXDDSS XX - - NNo o UUssee..
##77 CChhaannnneel l LLoocckk XX - - NNo o UUssee..
TTaattaal l SSuunn 77 - - UUssee. . ((NNo o UUssee..))


1166
IC IC DEDESSCCRRIPTIPTIOIONN
6. Pin Description6. Pin Description


1177
IC IC DEDESSCCRRIPTIPTIOIONN


1188
IC IC DEDESSCCRRIPTIPTIOIONN


1199
IC IC DEDESSCCRRIPTIPTIOIONN
I101I101
DCT814(LA76814) DCT814(LA76814) : : IIC VIDEO PROC VIDEO PROCESSCESSOROR
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
ABABL IL INN
OSD RED INPUTOSD RED INPUT
OSD GREEN INPUTOSD GREEN INPUT
OSD BLUE INPUTOSD BLUE INPUT
5454
5353
5252
5151
5050
4949
4848
4747
4646
4545
4444
4343
4242
4141
4040
3939
3838
3737
3636
3535
3434
EXT. AUDIO INPUTEXT. AUDIO INPUT
SIF OUTPUTSIF OUTPUT
SIF APC FILTERSIF APC FILTER
SIF INPUTSIF INPUT
2222
2323
2424
2525
2626
2727
3333
3232
3131
3030
2929
2828
BUS CLOCKBUS CLOCK
FAST BLANKING INPUTFAST BLANKING INPUT
RGB VCCRGB VCC
RED OUTPUTRED OUTPUT
GREEN OUTPUTGREEN OUTPUT
BLUE OUTPUTBLUE OUTPUT
B.AKB INPUTB.AKB INPUT
VERTICAL OUTPUTVERTICAL OUTPUT
RAMP ALC FILTERRAMP ALC FILTER
HOR./BUS VCCHOR./BUS VCC
HOR. AFC FILTERHOR. AFC FILTER
HORIZONTAL OUTPUTHORIZONTAL OUTPUT
AUDAUDIO IO OUOUTT
FM OUTPUTFM OUTPUT
PIF AGCPIF AGC
RF AGC OUTRF AGC OUT
PIF INPUT1PIF INPUT1
PIF INPUT2PIF INPUT2
IF GNDIF GND
IF VCCIF VCC
FM FILTERFM FILTER
AFAFT OT OUTUTPUPUTT
BUS DATABUS DATA
CHROMA AFC1 FILTERCHROMA AFC1 FILTER
VIDEO OUTPUTVIDEO OUTPUT
VIDEO/VER./BUS GNDVIDEO/VER./BUS GND
EX. VIDEO INPUT(Y IN)EX. VIDEO INPUT(Y IN)
VIDEO/VER. VCCVIDEO/VER. VCC
INT. VIDEO INPUT(S-C IN)INT. VIDEO INPUT(S-C IN)
BLACK LEVEL DETECTORBLACK LEVEL DETECTOR
VIDEO OUTPUTVIDEO OUTPUT
APAPC FC FILTILTERER
VCO COIL2VCO COIL2
VCO COIL1VCO COIL1
VCO FILTERVCO FILTER
FBP INPUTFBP INPUT
VCO IREFVCO IREF
CLOCK(4MHz) OUTPUTCLOCK(4MHz) OUTPUT
CCD VCCCCD VCC
CCD FILTERCCD FILTER
CCD/HOR. GNDCCD/HOR. GND
X-RAY INPUTX-RAY INPUT
CHROMA AFC2 FILTERCHROMA AFC2 FILTER
fsc OUTPUTfsc OUTPUT
3.58 CRYSTAL3.58 CRYSTAL