Sony KV-32S42 Service Manual

69 Pages·22.3 MB·

by  Sony

SERVICE MANUAL AA-2D
CHASSIS
MODEL DEST. COMMANDER CHASSIS NO.
KV-32S42 US RM-Y168 SCC-S07U-A
KV-32S42 CND RM-Y168 SCC-S08R-A
KV-32S66 US RM-Y169 SCC-S07V-A
KV-32S66 CND RM-Y169 SCC-S08S-A
KV-32V42 US RM-Y168 SCC-S07W-A
KV-35S42 US RM-Y168 SCC-S07R-A
KV-35S42 CND RM-Y168 SCC-S07P-A
KV-35S66 US RM-Y169 SCC-S07S-A
KV-35S66 CND RM-Y169 SCC-S08Q-A
KV-35V42 US RM-Y168 SCC-S07T-A
KV-35V42 RM-Y168
TRINITRON COLOR TV
®

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873 Front.p65 1 7/9/99, 5:15 PM
KV-32S42/32S66/32V42/35S42/35S66/35V42
SPECIFICATIONS
KV-32S42 KV-32S66 KV-32V42 KV-35S42 KV-35S66 KV-35V42
Power requirements 120V,60Hz 120V,60Hz 120V,60Hz 120V,60Hz 120V,60Hz 120V,60Hz
Video 1) 1 2 3 2 2 3
S Video 2) 1 1 1 1 1 2
Audio 3) 1 2 3 2 2 3
Audio Out 4) 1 1 1 1 1 1
Monitor Out - - 1 - - 1
S-Link - 3 - - 3 -
Speaker output(W) 5W x 2 5W x 2 5W x 2 5W x 2 5W x 2 5W x 2
Power Consumption(W)
In use(Max) 180W 180W 180W 210W 210W 210W
In standby 2W 2W 2W 2W 2W 2W
Dimensions(W/H/D)
(mm) 791 x 707 x 604.5mm 791 x 707 x 604.5mm 821 x 675.3 x 587 mm 870 x 761x 653 mm 870 x 761x 653 mm 920 x 730.8x 641.8 mm
(in) 31 x 27 13/16 x 23 3/4 in 31 x 27 13/16 x 23 3/4 in 34 1/4 x 30 x 25 5/8 in 34 1/4 x 30 x 25 5/8 in 3
Mass
(kg) 65 kg 65 kg 70 kg 83 kg 83 kg 90 kg
(lbs) 143 lbs 143 lbs 154 lbs 183 lbs 183 lbs 203 lbs
Television system 1) 1 Vp-p 75 ohms unbalanced, sync negative
2) Y: 1 Vp-p 75 ohms unbalanced, sync negative
American TV standard, NTSC C: 0.286 Vp-p (Burst signal), 75 ohms
3) 500 mVrms (100% modulation), Impedance: 47 kilohms
4) More than 408 mVrms at the maximum volume setting (variable)
Channel coverage More than 408 mVrms (fix)
VHF:2-13/UHF:14-69/CATV:1-125 Impedance (output): 2 kilohms
Picture tube
Trinitron® tube
Visible screen size
32-inch picture measured diagonally
(KV-32S42/32S66/32V42)
35-inch picture measured diagonally
(KV-35S42/35S66/35V42)
Actual screen size
34-inch picture measured
(KV-32S42/32S66/32V42)
37-inch picture measured
(KV-35S42/35S66/35V42)
Antenna
75 ohm external terminal for VHF/UHF
Supplied Accessories
RM-Y168 (KV-32S42/32V42/35S42/35V42)
RM-Y169 (KV-32S66/35S66) ( • ) SRS (SOUND RETRIEVAL SYSTEM)
Batteries size AA (R6) (2)
The ( • ) SRS (SOUND RETRIEVAL SYSTEM) is
Optional Assessories manufactured by Sony Corporation under license
from SRS Labs, Inc. It is covered by U.S. Patent No.
A/V Cable VMC-810/820/830HG
4,748,669. Other U.S. and foreign patents pending.
Audio Cable RKC-515HG
S-Link Cable RK-G69HG The word ‘SRS’ and the SRS symbol ( • ) are
S Video Cable YC-15/30HG registered trademarks of SRS Labs, Inc.
TV Stand SU-32A4, SU-35A4 BBE and BBE symbol are trademarks of BBE Sound,
Inc. and are licensed by BBE Sound, Inc. under U.S.
Design and specifications are subject to change without notice. Patent No. 4,638,258 and 4,482,866.
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KV-32S42/32S66/32V42/35S42/35S66/35V42
TABLE OF CONTENTS
Section Title Page Section Title Page
6. DIAGRAMS
Safety Check-Out........................................................................4
6-1. Block Diagram (KV-32S42/35S42 ONLY)...................23
6-2. Block Diagram.............................................................27
1. GENERAL
(KV-32S66/32V42/35S66/35V42 ONLY)
Connecting and Installing the TV...........................................5
6-3. Circuit Boards Location................................................34
Operating Video Equipment...................................................7
6-4. Printed Wiring Boards and Schematic Diagrams.......34
Operating a Cable Box or Satellite Receiver........................8
• A Board.....................................................................35
Troubleshooting.....................................................................8
• AV Board...................................................................48
• B Board.....................................................................48
2. DISASSEMBLY
• C Board....................................................................51
2-1. Rear Cover Removal.....................................................9
• G Board....................................................................52
2-2. Chassis Assembly Removal.........................................9
• HV Board..................................................................55
2-3. Service Position...........................................................10
• HS Board..................................................................55
2-4. Control Switch Removal..............................................10
• P Board.....................................................................56
2-5-1. Picture Tube Removal (32").....................................11
• WB Board.................................................................57
2-5-2. Picture Tube Removal (35").....................................11
• WA Board..................................................................58
• UV Board..................................................................59
3. SET-UP ADJUSTMENTS
6-5. Semiconductors..........................................................63
3-1. Beam Landing..............................................................12
3-2. Convergence ...............................................................13
7. EXPLODED VlEWS
3-3. Focus...........................................................................14
7-1. Chassis (KV-32S42 ONLY).........................................64
3-4. Screen (G2).................................................................14
7-2. Chassis (KV-32S66 ONLY).........................................65
3-5. White Balance Adjustments.........................................14
7-3. Chassis (KV-32V42 ONLY).........................................66
7-4. Chassis (KV-35S42 ONLY).........................................67
4. SAFETY RELATED ADJUSTMENTS
7-5. Chassis (KV-35S66 ONLY).........................................68
4-1. R530, R531 Confirmation Method...........................15
7-6. Chassis (KV-35V42 ONLY).........................................69
(Hold-down Confirmation and Readjustments)
4-2. B+ Voltage and Confirmation Method...........................15
8. ELECTRICAL PARTS LIST
• Table of Contents for Parts List .......................................70
5. CIRCUIT ADJUSTMENTS..................................................16
• Parts Listings....................................................................71
WARNINGS AND CAUTIONS
CAUTION ATTENTION!!
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE APRES AVOIR DECONNECTE LE CAP DE L'ANODE, COURT-CIRCUITER
AND THE ANODE CAP TO THE METAL CHASSIS, CRT L'ANODE DU TUBE CATHODIQUE ET CELUI DE L'ANODE DU CAP AU
SHIELD, OR CARBON PAINTED ON THE CRT, AFTER CHASSIS METALLIQUE DE L'APPAREIL, OU AU COUCHE DE CARBONE
REMOVING THE ANODE. PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE
CATHODIQUE.
WARNING!!
ATTENTION!!
AN ISOLATION TRANSFORMER SHOULD BE USED
DURING ANY SERVICE TO AVOID POSSIBLE SHOCK AFIN D'EVITER TOUT RESQUE D'ELECTROCUTION PROVENANT D'UN
HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR D'ISOLEMENT DOIT
OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE ETRE UTILISÉ LORS DE TOUT DÉPANNAGE. LE CHÁSSIS DE CE
AC POWER LINE. RÉCEPTEUR EST DIRECTEMENT RACCORDÉ À L'ALIMENTATION
SECTEUR.
SAFETY-RELATED COMPONENT WARNING!!
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS, LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR UNE MARQUE
AND IN THE PARTS LIST ARE CRITICAL FOR SAFE SUR LES SCHEMAS DE PRINCIPE, LES VUES EXPLOSEES ET LES
OPERATION. REPLACE THESE COMPONENTS WITH LISTES DE PIECES SONT D'UNEIMPORTANCE CRITIQUE POUR LA
SONY PARTS WHOSE PART NUMBERS APPEAR AS SECURITE DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS COMPOSANTS SONY DONT LE NUMERO DE PIECE EST INDIQUE DANS
PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT LE PRESENT MANUEL OU DANS DES SUPPLEMENTS PUBLIES PAR
ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED SONY. LES REGLAGES DE CIRCUIT DONT L'IMPORTANCE EST CRI-
IN THIS MANUAL. FOLLOW THESE PROCEDURES TIQUE POUR LA SECURITE DU FONCTIONNEMENT SONT IDENTIFIES
WHENEVER CRITICAL COMPONENTS ARE REPLACED DANS LE PRESENT MANUEL. SUIVRE CES PROCEDURES LORS DE
OR IMPROPER OPERATION IS SUSPECTED. CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU
LORSQU'UN MAUVAIS FONTIONNEMENT SUSPECTE.
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KV-32S42/32S66/32V42/35S42/35S66/35V42
SAFETY CHECK-OUT
After correcting the original service problem, perform the Leakage Test
following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth
customer: ground and from all exposed metal parts to any exposed
metal part having a return to chassis, must not exceed 0.5
1. Check the area of your repair for unsoldered or mA (500 microamperes). Leakage current can be measured
poorly soldered connections. Check the entire board by any one of three methods.
surface for solder splashes and bridges.
1. A commercial leakage tester, such as the Simpson
2. Check the interboard wiring to ensure that no wires 229 or RCA WT-540A. Follow the manufacturers'
are “pinched” or touching high-wattage resistors. instructions to use these instructions.
3. Check that all control knobs, shields, covers, ground 2. A battery-operated AC milliammeter. The Data
straps, and mounting hardware have been replaced. Precision 245 digital multimeter is suitable for this job.
Be absolutely certain that you have replaced all the
3. Measuring the voltage drop across a resistor by
insulators.
means of a VOM or battery-operated AC voltmeter.
4. Look for unauthorized replacement parts, particularly The “limit” indication is 0.75 V, so analog meters must
transistors, that were installed during a previous repair. have an accurate low voltage scale. The Simpson’s
Point them out to the customer and recommend their 250 and Sanwa SH-63Trd are examples of passive
replacement. VOMs that are suitable. Nearly all battery-operated
digital multimeters that have a 2 VAC range are
5. Look for parts which, though functioning, show
suitable (see Figure A).
obvious signs of deterioration. Point them out to the
customer and recommend their replacement.
6. Check the line cords for cracks and abrasion. How to Find a Good Earth Ground
Recommend the replacement of any such line cord A cold-water pipe is a guaranteed earth ground. The cover-
to the customer.
plate retaining screw on most AC outlet boxes is also at earth
7. Check the B+ and HV to see if they are specified ground. If the retaining screw is to be used as your earth
values. Make sure your instruments are accurate;
ground, verify that it is at ground by measuring the resistance
be suspicious of your HV meter if sets always have
between it and a cold-water pipe with an ohmmeter. The
low HV.
reading should be zero ohms. If a cold-water pipe is not
8. Check the antenna terminals, metal trim, “metallized”
accessible, connect a 60- to 100-watt trouble- light (not a neon
knobs, screws, and all other exposed metal parts for
lamp) between the hot side of the receptacle and the retaining
AC leakage. Check leakage as described below.
screw. Try both slots, if necessary, to locate the hot side on the
line; the lamp should light at normal brilliance if the screw is at
ground potential (see Figure B).
To Exposed Metal
Parts on Set
Trouble Light
Ohmmeter
AC Outlet Box
AC
0.15 µF 1.5 kW Voltmeter
(0.75 V)
Cold-water Pipe
Earth Ground
Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.
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KV-32S42/32S66/32V42/35S42/35S66/35V42
ENERAL Manual.The page numbers shown reflect those of the Operating Instruction Manual. Connecting and Installing the TV Making Connections Refer to the table below, it will direct you to the diagram suitable to the equipment you will beconnecting. If you will be connectingSee page 3Cable or antenna only 3Cable and antenna 4Cable box 4Cable box and cable to view scrambled channels 5VCR and cable or antenna 5VCR and cable box 6Two VCRs for tape editing 7Satellite Receiver 7VCR and Satellite Receiver 8DVD Player 9Audio system 9Camcorder to view tapes 10VCR using S-Link 10Satellite Receiver using S-Link 2 Connecting and Installing the TV (continued) Cable Box ConnectionsIf you will be controlling all channel selectionSome pay cable TV systems use scrambled orthrough your cable box, you should considerencoded signals that require a cable box tousing the CHANNEL FIX feature, (see page 23).(Rear of TV)view all channels.VHF/UHF CableCable box1Connect the coaxial connector from yourcable to the IN on your cable box.2Using a coaxial cable, connect OUT on OUTINyour cable box to VHF/UHF on your TV. Cable box Cable box and cableKV-32S66, 35S66 onlyIf you are connecting a cable box through the AUX input andFor this set up, you can switch betweenwould like to switch between the AUX and normal (CATV) inputscrambled channels (through your cable box),you should consider using the CHANNEL FIX feature, (see page 23).and normal (CATV) channels by pressingANT on your remote control.(Rear of TV)Cable boxAUXNotesIN•Your Sony remote control can beprogrammed to operate your cable box, OUT(see page 30).TO CONVERTER•When using PIP, you cannot view theAUX input in the window picture.75-ohm coaxial cable (not supplied)(signal)zTip VHF/UHFANTPressing switches between these inputs. CATV cable (unscrambled channels)4
G n
o
1 cti
SECTION abstracts from the Operating Instru Using This Manual This manual is divided into five majorsections. We recommend that you review thecontents before you begin to use your newTV.1Connecting and Installing the TVThis section guides you through yourinitial set up. It shows how to connect toyour antenna or cable, and connect anyaccessories.2Basic Set UpThis section teaches you the basic skillsneeded to operate your new TV.3Using your New TVThis section shows the initial setup screenand how to use your remote control.4Using your MenusThis section teaches you how to accesson-screen menus and adjust your TV'ssettings.5TroubleshootingThis section helps you to correct problemsyou may encounter with your TV. 1 Cable and antenna KV-32S66, 35S66 onlyIf your cable provider does not feature localchannels, you may find this set up convenient. (Rear of TV)AUXCATV cable (No connection "TOCONVERTER" in this case)TO CONVERTERAntenna cable VHF/UHF Select CABLE or antenna (ANT) mode byANTpressing on the remote control. NoteIn order to receive channels with an antenna,you will need to turn your CABLE to OFF andperform the AUTO PROGRAM function, (seepage 23). 3
The instructions mentioned here are partial Precautions Welcome! SafetyThank you for purchasing the Sony® Color TV. Before reading, checkTrinitron•Operate the TV only with 120 V AC .the model number located on the front of•The plug is designed, for safety purposes,this manual.to fit in the wall outlet only one way. Ifyou are unable to insert the plug fully intoThe menus and illustrations used in thesethe outlet, contact your dealer.instructions are for KV-35S66. Differences in•If any liquid or solid object should falloperation or features will be indicated in theinside the cabinet, unplug the TVtext, for example, “KV-35S66 only.”immediately and have it checked byqualified personnel before operating itE)MPfurther.IUDNPLN(IL OOEEUVRRRInstallingOModel UUTORNTTTRSNumberCCOUURIIACPP•To prevent internal heat build-up, do notSSKV-32S42block the ventilation openings.KV-32S66•Do not install the TV in a hot or humidKV-32V42place, or in a place subject to excessiveKV-35S42dust or mechanical vibration.KV-35S66•The AC power cord is attached to the rearKV-35V42of the TV with hooks. Do not attempt toremove the cord from these hooks. Doingso could cause damage to the TV. Cable or Antenna Connections75-ohm(Rear of TV)A•VHF onlyVHF/UHFcoaxial cableorConnecting directly to cable or an•VHF/UHFantennaor•CableThe connection you choose will depend on thecable found in your home. Newer homes willbe equipped with standard coaxial cable (seeA); older homes will probably have 300-ohmB); still other homes maytwin lead cable (see B300-ohm twin(Rear of TV)•VHF onlyCcontain both (see ).VHF/UHFlead cableor•UHF onlyor•VHF/UHFAntenna connector 75-ohm coaxial cableC•VHF(Rear of TV)VHF/UHF and EAC-66 U/V mixer(not supplied)•UHF300-ohm twin lead cable
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KV-32S42/32S66/32V42/35S42/35S66/35V42
VCR (for recording) AUDIO R AUDIO L VIDEOOUTLINEININ AUDIO-R (red)2AUDIO-L (white)VIDEO (yellow) (Rear of TV) IN12 S VIDEO VIDEO L()MONOAUDIOR AUDIO-R (red)AUDIO-L (white)
Connecting and Installing the TV (continued) Connecting two VCRs for tape editingKV-32V42, 35V42 onlyTo perform tape editing; set theMONITOR OUT gives you the ability to use aTV to the video input intended forplayback by pressing TV/VIDEO.second VCR to record a program being played(Rear of KV-35V42)by the primary VCR or to perform tapeINediting and dubbing.131Connect the VCR intended for playbackS VIDEOOUTusing the connection instructions onMONITORAUDIOVAR/FIXpage 5 of this manual.VIDEOVCR (for playback)2Using A/V connectors, connect AUDIOL()MONOAUDIO R AUDIO L VIDEOand VIDEO IN on your VCR intended forAUDIOOUTRLINErecording to MONITOR AUDIO andINOUTVIDEO OUT on your TV.1 6 Connecting and Installing the TV (continued) DVD Player Connections 2Connecting a DVD Player1Using audio connectors, connect AUDIOOUT on your DVD player to AUDIO IN onS VIDEO cableyour TV.2Using an S VIDEO cable, connect S VIDEO(Rear of DVD player)on your DVD player to S VIDEO on your TV.NoteLINE OUTS VIDEOAUDIO R AUDIO L VIDEOIf you do not have an S Video cable, connect ayellow video cable from LINE OUT VIDEO onyour DVD to VIDEO IN on your TV.1 8
(Rear of TV) AUXIN12 TOS VIDEOCONVERTER VIDEO L()VHF/UHFMONOAUDIOR AUDIO-R (red)AUDIO-L (white)VIDEO (yellow) (Rear of TV)AUXIN12 TOS VIDEOCONVERTER VIDEO L()VHF/UHFMONOAUDIOR AUDIO-R (red)AUDIO-L (white)VIDEO (yellow) 5 (Rear of TV) AUXIN12 TOS VIDEOCONVERTER VIDEO L()VHF/UHFMONOAUDIOR AUDIO-R (red)AUDIO-L (white)VIDEO (yellow) (Rear of TV) AUXIN212 TOS VIDEOCONVERTER VIDEO L()VHF/UHFMONOAUDIOR AUDIO-R (red)AUDIO-L (white)VIDEO (yellow) 7
VCR ConnectionsFor optimum picture quality, use S VIDEOinstead of the yellow A/V cable. S VIDEOdoes not provide sound, your audioConnecting an antenna/cable TVconnectors must still be connected.system with a VCR31Coaxial cableAttach the coaxial connector from yourcable or antenna to IN on your VCR.2Using A/V connectors, connect AUDIOVCRCable/and VIDEO OUT on your VCR to AUDIOantenna1OUTAUDIO R AUDIO L VIDEOS VIDEOLINEand VIDEO IN on your TV.INOUT3Using a coaxial connector, connect OUT on2your VCR to VHF/UHF on your TV. zTip If you are connecting a monaural VCR, connect only thesingle white audio output to the left input on your TV. Connecting a VCR and TV with acable box3Coaxial cable1Connect the coaxial cable from the wall toIN on your cable box .VCR2Using a coaxial connector, connect OUT onS VIDEOOUTAUDIO R AUDIO L VIDEOyour cable box to IN on your VCR.LINEINOUT3Connect a coaxial cable (not supplied)4from the OUT jack on your VCR to2VHF/UHF on your TV.4Using A/V connectors, connect AUDIO andVIDEO OUT on your VCR to AUDIO andCableOUTVIDEO IN on your TV.Cable box1IN Satellite Receiver ConnectionsFor optimum picture quality, use S VIDEOinstead of the yellow A/V cable. S Video does2Connecting a satellite receivernot provide sound, your audio connectorsmust still be connected.1Connect the cable from your satelliteantenna to SATELLITE IN on your receiver.Satellite receiver2Attach the coaxial connector from your1SATELLITE INcable or antenna to VHF/UHF on your TV.VHF/UHFS VIDEOAUDIO R AUDIO L VIDEOIN3SatelliteUsing A/V connectors, connect AUDIOOUTLINE OUTantennaand VIDEO OUT on your receiver tocable3AUDIO and VIDEO IN on your TV. Connecting a satellite receiver andPressing TV/VIDEO on the remote control will allowa VCRyou to view from the satellite receiver or VCR.1Connect the cable from your satelliteantenna to SATELLITE IN on your receiver.2Attach the coaxial connector from your14cable or antenna to IN on your VCR.3VCRUsing a coaxial connector, connect OUTSATELLITE INon your VCR to VHF/UHF on your TV.VHF/UHFS VIDEOAUDIO R AUDIO L VIDEOAUDIO R AUDIO L VIDEOIN4Using A/V connectors, connect AUDIOVHF/UHFOUTLINE INLINE OUTand VIDEO OUT on your receiver toINOUTAUDIO and VIDEO IN on your VCR.Satellite receiverLINE OUT 5Using A/V connectors, connect AUDIO3and VIDEO OUT on your VCR to AUDIO5and VIDEO IN on your TV.
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KV-32S42/32S66/32V42/35S42/35S66/35V42
Connecting and Installing the TV (continued) Using Special Sony Features(Rear of TV)1AUDIO-R (red)KV-32S66, 35S66 onlyINAUDIO-L (white)12VCRVIDEO (yellow)Connecting S-Link to a VCRS VIDEOS-Link automatically powers on the TV andOUTINAUDIO OUTAUDIO R AUDIO L VIDEOswitches to the correct video input when a tape(VAR/FIX)VIDEOLINES-LINKis inserted in the VCR.OUTLL1()MONOUsing A/V connectors, connect AUDIO andAUDIORRVIDEO OUT on your VCR to AUDIO andVIDEO IN on your TV.22S-LINKS-LINKUsing an S-Link connector (mono mini plug),connect S-LINK on your VCR toS-LINK/CONTROL S-OUT in the sameVIDEO IN column on your TV. Connecting S-Link to a satelliteThe S-Link connector must be in the samereceiverVIDEO-IN column as the connected A/V cables.When you power on the satellite receiver ,(Rear of TV)Satellite receiverS-Link automatically powers on the TV andINswitches to the correct video input.SATELLITE IN12VHF/UHF1Using A/V connectors, connect AUDIO andAUDIO R AUDIO L VIDEOINS VIDEOS-LINKLINEVIDEO OUT on your satellite receiver toOUTOUTAUDIO OUTAUDIO and VIDEO IN on your TV.(VAR/FIX)VIDEOAUDIO-R (red)2Using an S-Link connector (mono mini plug),AUDIO-L (white)LLconnect S-LINK on your satellite receiver to S-()MONOVIDEO (yellow)AUDIO1LINK/CONTROL S-OUT in the same VIDEORR IN column on your TV.2NoteS-LINKS-LINK The S-Link feature will override the “SKIP”VIDEO LABEL input, (see page 21). 10 zTips DVD (Digital Versatile Disc)Laserdisccode numberscode numbers•In some rare cases, you may not be able to operateyour non-Sony video equipment with the suppliedManufacturer CodeManufacturer Coderemote control. In this case, please use theSony751Sony701equipment’s own remote control.Panasonic753Panasonic704, 710•When you remove the batteries, the code number mayPioneer752Pioneer702RCA755revert to the factory setting.Toshiba754Operating aButtons on the remote•The code numbers for Sony VCRs are assigned at thecontrolLaserdiscfactory as follows:Buttons on the remoteOperating a DVDPress VTR/DVD (POWER).To turn on or offVHS VCR301controlplayer(Press .To play(preset code for thePress VTR/DVD (POWER).To turn on or offpPress .To stop supplied remote control)(Press .To playPPress .To pause8 mm VCR302pPress .To stopTo resume normal playback,(Ppress again or press .Press .To pauseBeta, ED Beta VCRs303)0To resume normal playback,Press or duringTo scan(press again or press .playback.To resume normal playback,)0Press or duringTo scan(press .playback.Press CH +/–.To resume normal playback,To search the(chapter forward orpress .backwardPress CH +/–.To search thechapter forward orbackwardzTip 0-9 + ENTER.To select chaptersIf you will not be programming a satellite receiver ordirectlycable box into the SAT/CABLE function of your remote,Press to display DVD menu.MENUyou can use it to program other video equipment (e.g.Use your arrow buttonsTo move cursor inDVD, MDP, or second VCR).VvBb, , , .menu 29
9
1 HRD 314. 336, 338, 337309, 308312, 311327, 328, 335, 331, 332314, 330, 336, 337331 Buttons on theremote controlPress VTR/DVD (POWER).Press the 0-9 buttons. Press CH +/–. (rPress and simultaneously.(Press .pPress .)Press .0Press .PPress .To resume normal playback,(press again or press .)0Press or duringplayback.To resume normal playback,release the button.Press TV/VTR.
(Rear of TV) IN12 S VIDEO AUDIO OUT(VAR/FIX)VIDEOAUDIO-L (white)LL()MONOAUDIORRAUDIO-R (red) S-LINKS-LINK Lineinput 2 (Front of KV-32V42, 35V42 only) VIDEO 2 INPUT(MONO)VIDEOL-AUDIO-R AUDIO-R (red)AUDIO-L (white)VIDEO (yellow)A/V output pment TeacHitachi306, 304, 305,338TechnicsInstant Replay309, 308ToshibaJC Penney309, 305, 304, 330, 314, 336, 337WardsJVC314, 336, 337, 345, 346, 347YamahaKenwood314, 336, 332, 337ZenithLXI (Sears)332, 305, 330, 335, 338Magnavox308, 309, 310Marantz314, 336, 337Marta332Operating a VCRMemorex309, 335Minolta305, 304Mitsubishi/MGA323, 324, 325, 326To turn on or offMultitech325, 338, 321To select aNEC314, 336, 337channel directlyOlympic309, 308To changeOptimus327channelsPanasonic308, 309, 306, 307Pentax305, 304To recordPhilco308, 309Philips308, 309, 310To playPioneer308Quasar308, 309, 306To stopRCA/PROSCAN304, 305, 308, 309, 311,To fast forward312, 313, 310, 329To rewind the tapeRealistic309, 330, 328, 335, 324, 338Sansui314To pauseSamsung322, 313, 321Sanyo330, 335Scott312, 313, 321, 335, 323, 324, 325, 326To scanSharp327, 328Shintom315Signature 2000 (M. Ward)338, 327SV2000338Sylvania308, 309, 338, 310To change inputSymphonic338modeTashiro332Tatung314, 336, 337
Additional ConnectionsConnecting an audio systemFor an enhanced sound, connect your audiosystem to your TV.1Using AUDIO connectors, connect AUDIOOUT on your TV to one of the unused Lineinputs (e.g. Tape-2, AUX1, etc.) on yourstereo.2Set your stereo to the chosen Line input menu to set yourand use the AUDIO audio output, (see page 19). Connecting a camcorderThis connection is convenient for viewing apicture directly from your camcorder. Using A/V connectors, connect AUDIO andVIDEO OUT on your camcorder to AUDIOand VIDEO IN on your TV. Connection can also be made directly to theA/V input located on the the rear of the TV. zTip If you are connecting a monaural camcorder, connectonly the single white audio output to the left input onyour TV. Operating Video Equi Programming the remote You can use the supplied remote control tooperate Sony or non-Sony video equipment.1CODE SETPress .2VTR/DVDPress (FUNCTION).30-9Use the buttons to key in themanufacturer's code number from thefollowing chart.4ENTERPress . VCR code numbers Manufacturer CodeSony301, 302, 303Admiral (M. Ward)327Aiwa338, 344Audio Dynamic314, 337Broksonic319, 317Canon309, 308Citizen332Craig302, 332Criterion315Curtis Mathes304, 338, 309Daewoo341, 312, 309DBX314, 336, 337Dimensia304Emerson319, 320, 316, 317, 318, 341Fisher330, 335Funai338General Electric329, 304, 309Go Video322, 339, 340Goldstar33228
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KV-32S42/32S66/32V42/35S42/35S66/35V42
What you can do RESETFirst, turn the TV on. Then while pressing the button on the remote control, press the POWER buttonon the TV. The TV will turn itself off and then back on.When the TV turns on again, all settings will be reset, andthe initial setup screen will appear. Call your local Sony service center. Check your power cord.Re-insert the batteries in your remote control.TV/VIDEOPress until you receive a channel.Check your PARENTAL CONTROL settings, (page 27). Readjust your VIDEO menu settings, (page 18).Check your VIDEO LABEL settings, (page 21). MUTINGPress .Check the MTS setting in the AUDIO menu, (page 19).Check your SPEAKER settings, (page 19). Adjust the COLOR settings in the VIDEO menu, (page 18). Ensure that you have selected the correct CABLE mode inthe CHANNEL SET UP menu, (page 23).ANTPress on your remote control to change the inputmode, (page 14). 31
• • •••• •• ••• • • •
Troubleshooting Consult the table below; it suggests solutions to specific problems. Problem What it could be You want to restore the TV'sfactory settings A red light keeps flashing on the•Your TV may need service.TV for more than a few seconds TV makes a noise when turned on•This is a normal function of your TV. Screen is not lit and there is no•Power cord may not be plugged in.Remote control batteries may not be inserted correctly.sound••TV/VIDEO setting may be incorrect.•Current program may exceed PARENTALCONTROL settings. VIDEO menu settings may not be adjusted correctly.Poor or no picture (screen lit),••Antenna/cable connections may be faulty.good sound•VIDEO LABEL inputs may be set to WEB. (Thislabel darkens the screen for ideal WebTV viewing) •Sound may be set to MUTING.Good picture, no sound•Your TV may be set to SAP.•SPEAKER may not be set correctly. No color•Color settings may not be adjusted correctly. CABLE may not be set correctly in the CHANNELOnly snow and noise appear on•SET UP menu.the screen•Antenna/cable connections may not be correct.•TV may be set to AUX mode.
mbers Code222, 223, 224, 225, 226201, 202, 203, 204, 205,206, 207, 208, 218227, 228, 229219, 220, 221214, 215209, 210, 211216, 217212, 213 ode numbers Code801 (preset code forremote control)802805804803802, 808806, 807
e nu ver c
Operating a Cable Box or Satellite Receiver Cable box codIf the remote control doesn’t workProgramming the remoteFirst, try repeating the setup procedurescontrolManufacturerusing the other codes listed for yourHamlin/RegalYou can program the supplied remoteequipment.Jerrold/G. I.control to operate a cable box or satellitezOakreceiver.Tips Panasonic1•If more than one code number is listed, tryCODE SETPress .Pioneerentering them one by one until you come to theScientific Atlanta2SAT/CABLEPress (FUNCTION).Tocomcorrect code for your equipment.3Zenith0-9Use the buttons to key in the•If you enter a new code number, the code numbermanufacturer's code number from theyou previously entered at that setting is erased.Satellite receifollowing chart.•In some rare cases, you may not be able to operate4ENTERyour equipment with the supplied remote control.Press .ManufacturerIn this case, use the equipment’s supplied remoteSonyFor more details on operating thecontrol.cable box or satellite receiverGeneral Electric•Whenever you remove the batteries, the codeHitachinumbers may revert to the factory setting.Refer to the operating instructions that wereHughesPanasonicsupplied with the equipment.RCA/PROSCANToshiba 30 ProblemWhat it could beWhat you can do •CABLE setting may not be correctCannot receive upper•Ensure that CABLE is set to OFFin the CHANNEL SET UP menu.channels (UHF) whenin the CHANNEL SET UP menu,(page 23).using an antenna•Use AUTO PROGRAM to addreceivable channels that are notpresently in TV memory, (page 23). •CABLE setting may not be correctCannot receive any•Ensure that CABLE is set to OFFin the CHANNEL SET UP menu,in the CHANNEL SET UP menu.channels when usingcable(page 23).•Use AUTO PROGRAM to addreceivable channels that are notpresently in TV memory, (page 23). •Use the remote control supplied•Volume may not be adjusted onCannot gain enoughyour cable box.volume when using awith the cable box.cable box •Check your CHANNEL FIX•CHANNEL FIX settings may notTV is fixed to onebe correct.channelsettings, (page 23). Lost password for•In the password screen, enter thefollowing master password: 4357.PARENTALCONTROLThe master password cannotbe used to unlock currentlyblocked channels. If, after reading these operating instructions, you have additional questions related to the use of yourSony television, please call our Direct Response Center at 1-800-222-SONY (7669)(U.S. residents only)or (416) 499-SONY (7669)(Canadian residents only). 32
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KV-32S42/32S66/32V42/35S42/35S66/35V42
SECTION 2
DISASSEMBLY
2-1. REAR COVER REMOVAL
(KV-32S42/32V42/32S66) (KV-35S42/35V42/35S66)
Eleven Screws Eleven Screws
(BVTP 4x16) (BVTP 4x16)
Two Screws
Two Screws
(BVTP 3x12)
(BVTP 4x16)
2-2. CHASSIS ASSEMBLY REMOVAL
(KV-32S42/35S42) (KV-32S66/32V42/35S66/35V42)
Claw
Claw
4 G Board
3 G Board
4 HS Board
3 Chassis Assembly
5 HV Board
(KV-35S42 only)
5 HV Board
4 HS Board
Chassis Assembly (KV-32V42/35S66/35V42 only)
(KV-35S42 only)
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KV-32S42/32S66/32V42/35S42/35S66/35V42
2-3. SERVICE POSITION 2-4. CONTROL SWITCH REMOVAL
(KV-32V42/35V42 only)
Control Switch
Four Claws
G Board
A Board
ANODE CAP REMOVAL
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electrical shock, discharge the CRT before
attempting to remove the anode cap. Short between anode and coated earth ground strap of CRT.
NOTE: After removing the anode, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield,
or carbon painted on the CRT.
REMOVAL PROCEDURES
c
b
a
Anode Button
1 Turn up one side of the rubber cap in 2 Use your thumb to pull the rubber 3 When one side of the rubber cap
the direction indicated by arrow a . cap firmly in the direction indicated separates from the anode button,
by arrow b . the anode cap can be removed by
turning the rubber cap and pulling
it in the direction of arrow c .
HOW TO HANDLE AN ANODE CAP
1 Do not use sharp objects which may cause damage to the
surface of the anode cap.
2 To avoid damaging the anode cap, do not squeeze the rubber
covering too hard. A material fitting called a shatter-hook terminal
is built into the rubber.
3 Do not force turn the foot of the rubber cover. This may cause
the shatter-hook terminal to protrude and damage the rubber.
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