DURABRANT DBTV1300_TMX464

SERVICE MANUAL

Design and specifications are subject to change without notice.

DBTV1300

COLOR TELEVISION RECEIVER

ORIGINALMFR’S VERSION G

6. AVOID AN X-RAY1. KEEP THE NOTICES

5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE

In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care todeal with it.

Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)1. MODEL NUMBER and VERSION LETTER

The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be found at the end of the SERIAL NUMBER.2. PART NO. and DESCRIPTION

You can find it in your SERVICE MANUAL.

Inferior silicon grease can damage IC's and transistors.When replacing an IC's or transistors, use only specified silicon grease (YG6260M).Remove all old silicon before applying new silicon.

IMPORTANT

HOW TO ORDER PARTS

SERVICING NOTICES ON CHECKING

As for the places which need special attentions,they are indicated with the labels or seals on thecabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.

3. USE THE DESIGNATED PARTSThe parts in this equipment have the specificcharacters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.

PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRING

4.

There are parts which use the insulationmaterial such as a tube or tape for safety, orwhich are assembled in the condition thatthese do not contact with the printed board.The inside wiring is designed not to get closerto the pyrogenic parts and high voltage parts.Therefore, put these parts in the originalpositions.

7. PERFORM A SAFETY CHECK AFTERSERVICING

Confirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

1.2.

3.

4.

Unplug the plug from the AC outlet.Remove the antenna terminal on TV and turnon the TV.Insulation resistance between the cord plugterminals and the eternal exposure metal[Note 2] should be more than 1M ohm byusing the 500V insulation resistance meter[Note 1] .If the insulation resistance is less than 1Mohm, the inspection repair should berequired.

[Note 1]

If you have not the 500V insulationresistance meter, use a Tester.

[Note 2]External exposure metal: Antenna terminal

A1-1

Earphone jack

CONTENTS

A2-1

SERVICING NOTICES ON CHECKING ......................................................................................................HOW TO ORDER PARTS ...........................................................................................................................IMPORTANT ................................................................................................................................................CONTENTS .................................................................................................................................................GENERAL SPECIFICATIONS ....................................................................................................................DISASSEMBLY INSTRUCTIONS ...............................................................................................................SERVICE MODE LIST .................................................................................................................................CONFIRMATION OF USING HOURS .........................................................................................................NOTE FOR THE REPLACING OF MEMORY IC ........................................................................................ELECTRICAL ADJUSTMENTS ..................................................................................................................MAJOR COMPONENTS LOCATION GUIDE .............................................................................................BLOCK DIAGRAM ......................................................................................................................................PRINTED CIRCUIT BOARDS

MAIN/CRT ..........................................................................................................................................SCHEMATIC DIAGRAMS

MICON/TUNER .................................................................................................................................. CHROMA ........................................................................................................................................... POWER .............................................................................................................................................

DEFLECTION/CRT ............................................................................................................................ SOUND/AV ........................................................................................................................................WAVEFORMS .............................................................................................................................................MECHANICAL EXPLODED VIEW ..............................................................................................................MECHANICAL REPLACEMENT PARTS LIST ..........................................................................................ELECTRICAL REPLACEMENT PARTS LIST ............................................................................................

A1-1A1-1A1-1A2-1A3-1~A3-4B-1C-1C-1C-1D1-1~D2-1D3-1E-1, E-2

F-1~F-4

G-1, G-2G-3, G-4G-5, G-6G-7, G-8G-9, G-10H-1, H-2I-1J1-1J2-1, J2-2

GENERAL SPECIFICATIONS

A3-1

G-1.Outline of the Product 13 inch(335.4mmV):Measured diagonallyColor CRT 90 degree deflection

G-2.Broadcasting System US System M

G-3.Color System NTSC PAL SECAM or Monochrome signal

G-4.NTSC Playback(PAL 60Hz) Yes No

G-5.NTSC 3.58+4.43/PAL60Hz Yes No

G-6.Antenna Input ImpedanceVHF/UHF 75 ohm unbalanced

G-7.Tuner and Receiving ChannelTuner : Contactless Electric Tuner

Oscar(W/O HYPER) Oscar(W/ HYPER) France CATV Otherschannel coverage

2 ~ 69 , 4A , A-5 ~ A-1 , A ~ I , J ~ W , W+1~ W+84Tuning System

Frequency syn. Voltage syn. Others

G-8.Preset Channel -- channels

G-9.Intermediate FrequencyPicture(fP) 45.75MHz MHz MHzSound (fS) 41.25 MHz MHz MHzfP-fS 4.50 MHz MHz MHz

G-10.Stereo/Dual TV Sound Yes( NICAM GERMAN USA JAPAN) No

G-11.Tuner Sound Muting Yes No

G-12.Power Source 120 V AC 50Hz AC 60Hz

G-13.Power Consumption: 54 W at AC 120 V 60 Hz -- W at DC --- V

Stand by: 5 W at AC 120 V 60 HzPer Year: -- kWh / Year

G-14.Dimensions(Approx.) 362 mm(W) 361 mm(D) 320.5 mm(H)

G-15.Weight(Approx.) Net: 9.5 kg ( 20.9 lbs)Gross: 11.0 kg ( 24.4 lbs)

G-16.Cabinet MaterialCabinet Front: PS 94HB DECABROM

ABS 94V2 NON-DECA94V0

Back Panel: PS 94HB DECABROMABS 94V2 NON-DECA

94V0


A3-2

G-17.Protector: Power Fuse

G-18.RegulationSafety

UL CSA SAA SI CE SEVBS NF NEMKO FEMKO DEMKO IEC65SEMKO NZ HOMOLO SABS CNS SISIRNOM AS3159 DENTORI UNE GOST NONE

RadiationFCC DOC FTZ PTT CE SEVSABA SI NF NZ HOMOLO UNECNS CISPR13 DENTORI AS/NZS NONE

X-RadiationPTB DHHS HWC DENTORI NONE

G-19.TemperatureOperation 5 ˚C ~ 40 ˚CStorage -20 ˚C ~ 60 ˚C

G-20.Operating Humidity Less than 80 %RH

G-21.Clock and TimerSleep Timer Yes Max 120 Min.( 10 Min. Step) NoOn/Off Timer Yes Programs NoWake Up Timer Yes Programs No

G-22.Timer back up Time: More than -- Minutes (at Power Off Mode)

G-23.TerminalsVHF/UHF Antenna Input Din Type F-Type France TypeFront Video Input (RCA ø8.3)Front Audio Input (RCA ø8.3)

Rear Video Input (RCA ø8.3)Rear Audio Input (RCA ø8.3)

Rear Video Output (RCA ø8.3)Rear Audio Output (RCA ø8.3)21 Pin S Input(Rear) Ear Phone Jack(ø3.5)

G-24.IndicatorPower Stand By On Timer NONE

( ) ( ) ( )

G-25.DisplayOn Screen Display

Menu Clock Set( 12H 24H) System Selec On/Off TimerHotel Lock Area Code CH TuningSound 1/2 NICAM Auto Off PictureGuide CH Set Audio LanguageCATV Pin Code Registration V-Chip

Control Level Sound Brightness ContrastColor Tint(NTSC Only) SharpnessTuning Bass TrebleBalance Back Light

Stereo,Audio Output,Bilingual Picture MenuStereo,Audio Output,SAP Mid Night TheaterStereo,Audio Output GAMEAV Channel Clock Hotel LockSleep Timer Sound Mute Pin Code


A3-3

G-26.OSD LanguageEng Ger Fre Spa Ita Por Jpn

OSD Language SettingEng Ger Fre Spa Ita Por JpnNot Applicable

G-27.Speaker : P os i t i on Front Side BottomSize 3 inchesImp 8 ohm x 1 pcsPower Max 1.0 W

10% 0.8 W (Typical)

G-28.EXT SpeakerYes -- W Imp -- ohm

G-29.CartonMaster Carton: Need No Need

Content: ---- SetMaterial: ---- / ---- Corrugated CartonDimensions: ---- mm(L) ---- mm(W) ---- mm(D)Description of Origin Yes No

Gift BoxMaterial Double/Brown Corrugated Carton ( with Photo Label)

Double/White Corrugated Carton ( with Photo Label)Double Full Color Carton W/Photo

Dimensions: 408 mm(L) 440 mm(W) 380 mm(D)Design: As Per Buyer 'sDescription of Origin: Yes NoDrop Test Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces

Height 25cm 31cm 46cm 62cm 80cmContainer Stuffing: 866 Sets / 40' container

G-30.AccessoriesOwner's Manual ( W/Guarantee Card) [English/French]AC Plug Adapter Channel filmBattery (UM- 4 x 2 ) Remote Control UnitSafety Tip Toll Free Insert SheetGuarantee Card Audio-Video Cord (RCA)Registration Card Warning SheetQuick Set-Up Sheet Schematic DiagramInformation Sheet U/V Mixer75 ohm Coaxial Cable ( Single Shield Double Shield)300 ohm to 75 ohm VHF Antenna Adaptor21pin Cable Car CordRod AntennaOne Pole Two Pole ( F-Type Din Type France Type)Loop Antenna ( F-Type Din Type France Type)

G-31.Other FeaturesAuto Degauss Auto Search Full OSDAuto Shut Off CH Allocation PremiereCanal+ SAP Comb FilterCATV(181CH) Channel Lock Auto CH MemoryAnti-Theft Just Clock Function Hotel LockRental Game Position FastextUnitext TopText Closed CaptionPicture Menu Mid Night Theater V-Chip


A3-4

G-32.SwitchFront

Power(Tact) Channel Up/Reset Volume Up/Set UpSystem Select Channel Down/Enter Volume Down/Set DownMain Power SW Sub Power Menu:Vol Up + Vol Down

RearAC/DC TV/CATV SelectorDegauss Main Power SW

G-33.Magnetic FieldBV : +0.45G BV : +0.35G BV : +0.25GBH : 0.18G BH : 0.30G BH : 0.30GBV : -0.15G BV : -0.25G BV : -0.50GBH : 0.15G BH : 0.15G BH : 0.30G

G-34.Remote Control Unit: RC-74Glow in Dark Remocon Yes NoPower Source: D.C 3 V Battery UM - 4 x 2Total 27 Key

Power Quick View TV/AV Stand By Status Bar Select 0 Time Select PAL/SECAM 1 Time Set Volume Up 2 Mute Volume Down 3 CH Skip CH Call 4 CH1/CH2 CH Down 5 Channel CH Up 6 Text/Mix/TV CH Down/Page Down 7 Display Cancel CH Up/Page Up 8 Initial Page +/- 9 Store Program10 Reveal F/T/B11 Sleep Hold12 Aft/Skip List1 Preset Rotate2 5.5/6.5MHz Browse0/10 Auto Memory Std/AutoTone 1/2 Auto MemoryInfo Call Band SelectMono/Auto Reset SearchTV/Caption/Text Menu Clock/ProgramExpand Enter Clock/SetRed Add Ch SetCyan Delete Set +Normal Yellow Set -Color System Random GreenWide Selecy Tuning Up/Time Text Nicam/MonoAuto Wide On/Off Tuning Down/Reset Tone A/BPicture Position Navi FM TransmitterDirect Change/Auto Search Back LightPicture Menu Mid Night Theater

1. REMOVAL OF ANODE CAPRead the following NOTED items before starting work.

After turning the power off there might still be a potentialvoltage that is very dangerous. When removing theAnode Cap, make sure to discharge the Anode Cap'spotential voltage.Do not use pliers to loosen or tighten the Anode Capterminal, this may cause the spring to be damaged.

*

*

REMOVAL

1. Follow the steps as follows to discharge the Anode Cap.(Refer to Fig. 1-1.)Connect one end of an Alligator Clip to the metal part of aflat-blade screwdriver and the other end to ground.While holding the plastic part of the insulated Screwdriver,touch the support of the Anode with the tip of theScrewdriver.A cracking noise will be heard as the voltage is discharged.

Flip up the sides of the Rubber Cap in the direction of thearrow and remove one side of the support.(Refer to Fig. 1-2.)

2.

DISASSEMBLY INSTRUCTIONS

GND on the CRT

Screwdriver

Alligator Clip

SupportCRT

GND on the CRT

Rubber Cap

CRTSupport

Fig. 1-1

Fig. 1-2

3. After one side is removed, pull in the opposite direction toremove the other.

NOTE

Take care not to damage the Rubber Cap.

INSTALLATION

1. Clean the spot where the cap was located with a smallamount of alcohol. (Refer to Fig. 1-3.)

B-1

Location of Anode Cap

Fig. 1-3

NOTE

Confirm that there is no dirt, dust, etc. at the spot wherethe cap was located.

2.

3.

Arrange the wire of the Anode Cap and make sure thewire is not twisted.Turn over the Rubber Cap. (Refer to Fig. 1-4.)

Fig. 1-4

4. Insert one end of the Anode Support into the anode button,then the other as shown in Fig. 1-5 .

5.6.

Confirm that the Support is securely connected.Put on the Rubber Cap without moving any parts.

CRTSupport

Fig. 1-5

SERVICE MODE LIST

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.To enter the Service Mode, press both set key and remote control key for more than 1 second.

Set Key Remocon Key Operations

VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD.

VOL. (-) MIN 1

VOL. (-) MIN 6

Initialization of the factory.NOTE: Do not use this for the normal servicing.

POWER ON total hours is displayed on the screen.Refer to the "CONFIRMATION OF USING HOURS".

Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".

VOL. (-) MIN 8 Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.

VOL. (-) MIN Display of the Adjustment MENU on the screen.Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

9

C-1

CONFIRMATION OF USING HOURS

POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.

1.2.

3.

Set the VOLUME to minimum.Press both VOL. DOWN button on the set and Channelbutton (6) on the remote control for more than 1 second.After the confirmation of using hours, turn off the power.

INIT 00 83

0010CRT ON

ADDRESS DATA

FIG. 1

Initial setting content of MEMORY IC.

POWER ON total hours. = (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value)

NOTE FOR THE REPLACING OF MEMORY IC

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken toensure correct data settings while making reference to TABLE 1.

Table 1

DATA

ADDRESSINI00

INI01

INI02

INI03

INI04

INI05

INI06

INI07

INI08

INI09

08 09 A0 01 06 B3 24 19 01 25

1.2.

3.

4.5.6.7.8.The unit will now have the correct DATA for the new MEMORY IC.

Enter DATA SET mode by setting VOLUME to minimum.Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.ADDRESS and DATA should appear as FIG 1.ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS untilrequired ADDRESS to be changed is reached.Press ENTER to select DATA. When DATA is selected, it will "blink".Again, step through the DATA using SET + or - until required DATA value has been selected.Pressing ENTER will take you back to ADDRESS for further selection if necessary.Repeat steps 3 to 6 until all data has been checked.When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

INI0A

44

ELECTRICAL ADJUSTMENTS

1.

Read and perform these adjustments when repairing thecircuits or replacing electrical parts or PCB assemblies.

CAUTION

•

•

•

•

Use an isolation transformer when performing anyservice on this chassis.Before removing the anode cap, discharge electricitybecause it contains high voltage.When removing a PCB or related component, afterunfastening or changing a wire, be sure to put the wireback in its original position.Inferior silicon grease can damage IC's and transistors.When replacing IC's and transistors, use only specifiedsilicon grease (YG6260M).Remove all old silicon before applying new silicon.

1. Synchro Scope2. Digital Voltmeter

On-Screen Display Adjustment

In the condition of NO indication on the screen.Press the VOL. DOWN button on the set and theChannel button (9) on the remote control for more than1 second to appear the adjustment mode on the screenas shown in Fig. 1-1 .

1.

Fig. 1-1

Use the Channel UP/DOWN button or Channel button(0-9) on the remote control to select the options shownin Fig. 1-2 .Press the MENU button on the remote control to endthe adjustments.

2.

3.

Prepare the following measurement tools for electricaladjustments.

FUNCTIONOSD HCUT OFFRF DELAYVIF VCOH VCOH PHASEV SIZEV SHIFTR DRIVEB DRIVER BIASG BIASB BIAS

NO.00010203040506070809101112

Fig. 1-2

FUNCTIONBRIGHTNESSCONTRASTCOLORTINTSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STEREOX-RAY TEST

NO.131415161718192021222324

2. BASIC ADJUSTMENTS2-1: RF AGC DELAY

D1-1

TV

00 OSD 15

Place the set with Aging Test for more than 15 minutes.Receive an 80 dB monoscope pattern.Connect the digital voltmeter between the TP001 andthe GND.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (02) on the remote control toselect "RF DELAY".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V ± 0.05V.

1.2.3.

4.

5.

BEFORE MAKING ELECTRICALADJUSTMENTS

2-2: CUT OFF

1.

2.3.

4.

Adjust the unit to the following settings.R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64,B.BIAS=64, BRIGHTNESS=100, CONTRAST=64.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (01) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.

2-3: FOCUS

1.2.3.

Receive the monoscope pattern.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.

2-4: WHITE BALANCE

NOTE: Adjust after performing CUT OFF adjustment.

Place the set with Aging Test for more than 10 minutes.Receive the white 100% signal from the PatternGenerator.Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (10) on the remote control toselect "R.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.BIAS.Press the CH. UP/DOWN button on the remote control toselect the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS".Using the VOL. UP/DOWN button on the remote control,adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS.Perform the above adjustments 6 and 7 until the whitecolor is looked like a white.

1.2.

3.

4.

5.

6.

7.

8.

2-5: SUB TINT/SUB COLOR

1.2.3.

4.

5.6.

7.

8.9.

Receive the color bar pattern. (RF Input)Connect the synchro scope to TP023.Activate the adjustment mode display of Fig. 1-1and press the channel button (16) on the remote control toselect "TINT".Press the VOL. UP/DOWN button on the remote controluntil the waveform becomes as shown in Fig. 2-1 .Connect the synchro scope to TP022.Press the CH DOWN button once to set to "COLOR"mode.Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 100% of the whitelevel. (Refer to Fig. 2-2)Receive the color bar pattern. (Audio Video Input)Press the TV/AV button on the remote control to set tothe AV mode. Then perform the above adjustments 2~7.


D1-2

Fig. 2-1

110%

0%

100%

Fig. 2-2

2-9: OSD HORIZONTAL

1.2.

Activate the adjustment mode display of Fig. 1-1 .Press the VOL. UP/DOWN button on the remotecontrol until the difference of A and B becomesminimum. (Refer to Fig. 2-3)

BA

TV

00 OSD 15

Fig. 2-3

2-10: VIF VCO

1.2.3.

4.

5.

Place the set with Aging Test for more than 10 minutes.Receive an 80dB monoscope pattern.Connect the digital voltmeter between the pin 5 ofCP601 and the GND.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (03) on the remote control toselect "VIF VCO".Press the VOL. UP/DOWN button on the remote controluntil the digital voltmeter is 2.5V.

Using the remote control, set the brightness andcontrast to normal position.Connect the digital voltmeter to TP401.Set condition is AV MODE without signal.Press the VOL. UP/DOWN button on the remotecontrol until the Adjust the VR501 until the digitalvoltmeter is 132 ± 1V.

1.

2.3.4.

2-11: CONSTANT VOLTAGE

2-6: HORIZONTAL PHASE

1.

2.

3.

4.

Receive the center cross signal from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (05) on the remote control toselect "H PHASE".Press the VOL. UP/DOWN button on the remotecontrol until the SHIFT quantity of the OVER SCAN onright and left becomes minimum.

2-7: VERTICAL SIZE

NOTE: Adjust after performing adjustments in section 2-6

1.

2.

3.

4.

5.

Receive the crosshatch signal from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (06) on the remote control toselect "V SIZE".Press the VOL. UP/DOWN button on the remote controluntil the rectangle on the center of the screen becomessquare.Receive a broadcast and check if the picture is normal.

2-8: VERTICAL SHIFT

1.

2.

3.

4.

Receive the crosshatch signal from the PatternGenerator.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1and press the channel button (07) on the remote control toselect "V SHIFT".Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line becomes fit to the notchof the shadow mask.

NOTE: Adjust after performing adjustments in section 2-7


3.

1.

2.

3.

1.

2.

3.

4.

5.

6.

7.

8.

3-2: PURITY

NOTE

Adjust after performing adjustments in section 3-1.

1.

2.

3.

4.5.

Receive the green raster pattern from color bargenerator.Adjust the pair of purity magnets to center thecolor on the screen.Adjust the pair of purity magnets so the color at theends are equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the wholescreen is green.Confirm red and blue colors.Adjust the slant of the deflection yoke while watching thescreen, then tighten the fixing screw.

DEFLECTION YOKEDEFLECTION YOKE SCREWMAGNET SCREW

PURITY MAGNETS6 POLE MAGNETS4 POLE MAGNETS

Fig. 3-1

PURITY AND CONVERGENCEADJUSTMENTS

NOTE

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

Tighten the screw for the magnet. Refer to the adjustedCRT for the position. (Refer to Fig. 3-1)If the deflection yoke and magnet are in one body,untighten the screw for the body.Receive the green raster pattern from the color bargenerator.Slide the deflection yoke until it touches the funnelside of the CRT.Adjust center of screen to green, with red and blue on thesides, using the pair of purity magnets.Switch the color bar generator from the green rasterpattern to the crosshatch pattern.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to whiteby repeating steps 6 and 7.

Turn the unit on and let it warm up for at least 30minutes before performing the following adjustments.Place the CRT surface facing east or west to reduce theterrestrial magnetism.Turn ON the unit and demagnetize with a Degauss Coil.

3-3: STATIC CONVERGENCE

D2-1

1.

2.

3.

3-4: DYNAMIC CONVERGENCE


1.

2.

Adjust the differences around the screen by movingthe deflection yoke upward/downward and right/left.(Refer to Fig. 3-2-a)Insert three wedges between the deflection yoke andCRT funnel to fix the deflection yoke.(Refer to Fig. 3-2-b)

R G B

RGB

Fig. 3-2-a

WEDGE WEDGE

WEDGE

WEDGE POSITION

Fig. 3-2-b

R G B

RGB

Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT


NOTE

NOTE

MAJOR COMPONENTS LOCATION GUIDE

FOCUS VOLUMESCREEN VOLUME

FB401

D3-1

CP601

TU001

TP001

VR501

CRT

MAIN

J801

TP023TP022

HS402TP401

R428

BLOCK DIAGRAM

29

15

14

16

62

1

64

33

50

CF601

SAW FILTER

42

AG

C

IF

TU001

11 1

CHROMA ICIC601 M61203CFP

PUMP UP

AMP+

-

7 265

V-OUT ICIC401 LA78040

IC351 AN7511

SP351

Q801

RED OUT

Q802

GREEN OUT

Q803

BLUE OUT

CRT

3 9 7

RGB

Heater

F 8

2P51/V. SYNC

25RESET

MICON ICIC101 OEC7045A

9

HV

F

S

FB401

10

1

Q402

H. DRIVE

Q401

H. OUTPUT

19 XIN

20 XOUT

X101CSTS0800MG03-T2

32

FEED BACKIC506TLP621 (D4-GR-LF2)

D501~D504

RECTIFIER

25

13L501

DEGAUSS COILL503

P02/AUDIO MUTE5

19

4

32

X6023.579545MHz

Q606

REG.

2 6

E-1 E-2

SOUND AMPIC

2

POWER

VOL. UP

AD5/KEY127

CH. UP

VOL. DOWN

CH. DOWN

OS101

1 INT1/REMOCON10

AC IN

4

SD

A

5

SC

L

4

34SCL1

32SDA1

65 MEMORY ICIC199 S-24C02BDP-1A

2

5

10

17

8

UNREG + 12V

7

3

AUDIO OUT

REG OUT

R OUT

G OUT

B OUT

START UP VCC

H OUT

X' TAL

RF AGC OUT

VIF IN (1)

VIF IN (2)

V PULSE OUT

SCL

SDA

MCU RESET

V OUT

AD6/KEY226

3

SDA SCL

12 INV FBP OUT1P50/H. SYNC

2739OUT1/BLANK BL FAST BLK

20 B IN40BLUE B

2841GREEN G G IN

30 R IN42RED R

17CVIN 40 Y SW OUT

F501

VCC

41REG OUT

55VREG VCC

6FBP IN

Q603

REG.

DY

Q502

BUFFER

Q501

SWQ507

FEED BACK SW

T502

+B ADJVR501

8

2

395V REG

Q604, Q605

REG

1316

UNREG + 12V

C123

IC199

X101_1C124

C122

C118

L101

C115

CF601

W001

D605

C634

X602

CF604

CF603

L607

L606 C

639 C603

C601

C645

C661

W002

W003

W004

C101

W006

C606

C605

C632

C604

C636

Q603

R618

W007 W008

C622

W009

C623

C612

C621

C607

W011

W818

W012

W013

C121

C638

C130

C614

D104

R110

D107

D106

C134

C625

L601

W014

C646 W

016

W017

W018

W019

D612

D611

D610

W039

W040

FB

401

SW

101S

W102

SW

104S

W105

FH501FH502

F501

CP502 C505

TH

501

R001

R002

C004

C003

R410

R403

C420

R405

R427

C437

D405

D410

D411

C434

R408

D401

D402

R418

R417

C417

C427

C418

C414

C422

C415

W020

W021

D404

R421

R445

CP501

C357

C446

C440

Q402_1

T401

C439

R446

R429

J352

W022

IC351

R401

R415

R416

R424

C355

C351

C356

C402

L402

R402

OS

101

W023

W024

C430_1

W025

R356

HS402

W026

TU001

W027

W028 W029

W030

W031W032

D403

C526_1

D504

D501

D503

D502

C502

C503

R501

IC506

D509

R542

R505

R510

R511

C509

R506

Q502

R508

D507D508

R509

C501

D506

C514

W034

W036

C354

R701

R703

W042

W043

Q605

Q604

C630

R517

C521

C512

C515

D514

R520

R518

C510

D528

W047

L501_1

SW

103

CP

601

W049

D602

D601

C647

D606W803

C519

C642

W802

W051

W052

D518

W053

R62

9

W056

W058

W061

C135

W062

W063

W064

L801

J801

CP801

R806

Q803

Q801

Q802

R804CP806

R802

TP024

TP022TP023

C801

W067

W068

T502

HS

501

Q606D608

C002

D001

R426

C403

C448

C407

C406

R504

C511

D505

D513

W072

L001

L605

C635

C435

R42

8

TP401

C507

R514

D519

J702J703W

801

W077

C624

HS

401

IC401

CP

401

Q507

W078

W080

TP001

R641

L603

R500_1

R805_1

R803_1

R807_1

W005

R623

W079

C819_1

W821

R515

W033

R516

W074

D510

W010

W081 C125

W057

C137

C129

D512

W055

W826

W825

W046

W050

W082

C627

R407_1

W076

C007

W070

CP352

C119

C613

W069

VR

501

C352

Q501

R409

W823

W834

W819

W820

W829

W817

W809

W805

W814

W804

W840

W833

W075

R612

Q401_1 W828

W832

W891

W896

C517_1

CP802A

CP802B

C139D

603

R413

CC002

C609

C443_2

PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)

SOLDER SIDE

F-1 F-2

4A125V

IC101

R131

C12

0

R12

9

R13

0

R11

5

R11

6

C113

C11

4

R11

3R

112

R10

7

R11

9

IC601

C11

6C

117

R10

6

R10

5R

102

R10

4R

124

R12

0R

121

R122

R12

3

R11

7

R62

1

R62

4

R61

3R

626

R604

R60

5R

614

R61

9

R63

1R

630

R62

7

R64

2

R63

8

C61

6

R60

6

R60

9

C61

8

R61

1

R63

4

R61

5R

622

R63

5

R639R63

3

R11

4

R62

5

R10

3

C62

6

R603

R60

1

R602

R12

8R

101

R12

6

R40

6

R41

9

R420

R35

4

R35

2

R359R11

1

R61

7R

636

C127

C12

6

R00

6R

007

C701

R70

2R353

R62

8

R512

R51

9

R513

R632

C80

5R

811

C80

4R

809

C80

6R

814

R813

R81

5 R81

6

C411

R357C

136

R620

C138

R13

4

R12

7 R608

PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3 F-4

17

33

49

1

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:

C1010.01 Y

C130

0.01 Y

C138

560P

W

C004

0.02

2M

C120

0.001 Y

C121

200P CH

C134

0.68

TF

C119

0.68

TF

C139

0.01

Y

C135

0.01

Y

C113

10P CH

C114

10P CH

C116

270P B

C117

270P B

C136

220P B

C126

220P

B

C127

220P

B

C115

0.150

V KA

C124

0.150V KA

C002

470

6.3V

YK

C007

470

6.3V

YK

C123

1016

VKA

C122

150V KA

C137 0.150V KA

C125 0.150V KA

C129 0.150V KA

C003

2.250V KA

R113 2.2K

R112 2.2K

R119

1K

R007

270

R006

270

R123

4.7KR122

4.7KR121

4.7KR120

4.7KR1

29

1M

R117

47K

R110

1K1/

4WR111

10K

R116

47K

R115

47K

R131

47

R114

10K

R134

470

R101

560

R001

18K 1/2W

R130

1K

R127

2.7K

R106

4.7K

R105

4.7K

R107

10K

R102

680

R103

680

R104

680

R124

4.7K

R002

18K 1/2W

R126

2.7K

R128

560

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

D106 MTZJ6.8B

D107 MTZJ6.8BD0

01M

TZJ3

0B

D104 MTZJ6.8B

W82

3

W820

W819

W809

W801

L101

3.3u

H

SW10

5SK

HVBE

D010

POW

ER

SW10

1SK

HVBE

D010

CH U

P

SW10

4SK

HVBE

D010

VOL

DOW

N

SW10

3SK

HVBE

D010

VOL

UP

SW10

2SK

HVBE

D010

CH D

OWN

TU001 TECC1040PG32D

11011

1213

1415

23456789

C118

4706.3V YK

IC19

9S-

24C0

2BDP

-1A

MEM

ORY

IC

1234

5 6 7 8

GND

B+Vout

OS101PIC-28143SY-2

1 2 3

IC101 OEC7045AMICON IC

110

1112

1314

1516

1718

192

2021 22

2324

2526

2728

29

3

3031

3233

3435

3637

38394

4041

42

56

78

9

X101_1CSTS0800MG03-T2

1

2

3

DEFLECTION SIGNAL

B.SIGNALG.SIGNALR.SIGNALTUNER VIDEO SIGNAL

ANT001HPAS-2S780

TM101R25-1323

TP001JWF-50K-1

L001 10uH 0607

AGC

GND

TUNER+5V

IF

I2C_OFF

VD

HD

OSD_R

OSD_G

OSD_B

OSD_BLK

AUDIO_MUTE

POWER

TUNER+B

X-RAY

POWER

SCL

SDA

AFT

RESET

AT+5V

Y_VIDEO

SYNC

(MAIN PCB)MICON/TUNER SCHEMATIC DIAGRAM

PCB010TMX464

G-2G-1

FROM/TO CHROMA

FROM DEFLECTION/CRT

TO SOUND/AV

FROM/TO CHROMA

VSS

Xout

Xin

CNVSS

AVCC

P25/ON_TIMER

P24

P23/SYNC

P05/(Center_SP)

P04

P03/(Surround)

0 4.94.8SD

A

SCL

VCC

MOD

E

NC

NC

NC

NC

IF BTL

BPL

V.S

SDA

SCL

ADRE

S

AGC

30.0 4.6

6.2

1.3 NCNCNC NCNC

P02/AUDIO MUTE

P50/H.SYNC

P51/V.SYNC

P00/EXT MUTE

P01/I2C_OFF

INT2/P.FAIL

INT1/REMOCON

HLF

V.HOLD

CVIN

VCC

OSC2

OSC1

AD6/KEY2

AD5/KEY1

AD1/X_RAY_TEST

SDA2

SDA1

SCL2

SCL1

P10/DEGAUSS_H

P22/POWER

P21/AV1

P20/AV2

OUT1/BLANK BL

BLUE B

GREEN G

RED R

AD4/AFT

X-RAY

RESET

NC

NC

NC

NC

4.0

4.7

4.8

4.0

4.8

0.8

0

4.9

1.9

0.2

2.6

0

2.3

1.6

0

4.9

4.8

4.9

4.8

2.5

2.5

2.5

4.9

2

3

4

ACCESSORY

0

0 0 01

VSS

E2 E1 E00 0 00

0

0

0

0

0

0

0

0

0

0

0

0

0

0 3.2

3.2

4.8

0

0

4.9

4.8

4.8

4.8

4.9

4.8

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

X602

3.57

9545

MHz

D601

1SS1

33

D605

11E1-EIC

Q6062SD734

REG

Q6032SD734

REG

Q6052SD734

REG

Q6042SD734

REG

C627 1

50V

KANP

C638

4.750V NA

LUMINANCE SIGNALAUDIO SIGNAL

OUTOUT G IN IN

CF601SAF45MFY220ZR

SAW FILTER

12345

IC601M61203CFP

CHROMA IC

1 10 11 12 13 14 15 16

1718

19

2

2021

2223

2425

2627

2829

3

3031

32

33343536373839

4

404142434445464748

49

5

5051

5253

5455

5657

5859

6

6061

6263

64

7 8 9

CF603EFCT4R5YS5A

CF604EFCT4R5MW5

CP601173979-6

1

2

3

4

5

6

R629 33

3W

R641

22K +-1%



NOTE:

C607

0.01

Y

C622

0.01

5M

C609

0.01 Y

C639

0.01

Y

C661 0.01 Y

C636

0.01

Y

C614

0.01

Y

C646

0.01

Y

C616

15P

CH

C623 0.0033 M

C618

22P

SL

C613

1 TF

C634

0.01

Y

C621 0.01 Y

C626

0.001 Y

C635

4716

VKA

C642

150V KA

C606

0.2250V KA

C624 47

16V

YKC6

05

0.47

50V

KA

C601 1000

6.3V

YK

C612

470

10V

YK

C632 2.250V KA

C645

4716VKA

C630 47

10V

KA

C625

150

VKA

C647

150V KA

C604

150V KA

C603

150

VKA

R612

6.8K 1/4W

R611 10K

R609

470

R604

100

R613

100

R624

2K

R602 1K

R638 22K

R627 100

R630 100

R631 100

R617 1K

R606

10K

R622

120

R628

100

R632

220

R634

10K R642

22K

R623

120

1/4W

R614

2.2K

R619

2.2K

R625

2.2K

R620

12

R615

470 R608

1.8K

R636

33K

R633

8.2K

R639

100

R618 10M 1/4W

R605

4.7K

R601

4.7K

R626

22K

R621

2.7K

R603

1.5K

R635

100






D606

MTZJ6.8B

D608 MTZJ12B

D610

MTZ

J12B

D611

MTZ

J12B

D612

MTZ

J12B

D603

MTZ

J12B

D602

MTZ

J8.2

B

W829

W834

W81

8

W817

W80

5

L606

2.2u

H

L607

15uH

DEFLECTION SIGNAL

B.SIGNALG.SIGNALR.SIGNALTUNER VIDEO SIGNAL

L601

1.2uH

L603

22uH

0607

L605 1uH

UNREG+12V

VIDEO_IN

AUDIO_OUT

AUDIO_IN

GND

Y_VIDEO

AT+5V

SYNC

TUNER+5V V_OUTRESET

ABCLAFT

V_FEEDBACKAGC

GNDIF

H_OUTH_SYNC

B.OUT

G.OUT

R.OUT

CLAMP

GND

HDPOWEROSD_B

OSD_BLKOSD_G

VDOSD_R

I2C_OFFSDASCL

CHROMA SCHEMATIC DIAGRAM(MAIN PCB)

PCB010TMX464

G-4G-3

FROM SOUND/AV

FROM/TO DEFLECTION/CRT

TEST POINT

IIC_OFF

GND

SDA

B.OUT

INT.MONI

SCL

FROM POWER

FROM/TO SOUND/AV

FROM/TO MICON/TUNER

G IN

64 VIF IN (1)1 VIF IN (2)

1.5 4.9

1.5

NC

NC

FBP

IN

SCL

RF AGC OUT

AFT OUT

VIF GND

VIF VIDEO OUT

QIF IN

VIF APC FILTER

VREG Vcc

VIF VCO F/B

AUDIO BYPASS

EXT AUDIO IN

FM DIRECT OUT

Hi V

cc

R OU

T

AFC

FILT

ER

DEF

H OU

T

SDA

H VC

O F/

B

INV

FBP

OUT

POW

ER O

N CO

NT STRAT UP Vcc

B IN

V RAMP FEEDBACK

V RAMP CAP

VIDEO CHROMA Vcc

fsc OUT

V PULSE OUT

R IN

CHRO

MA

APC

FILT

ER

TV/Y

IN

5v R

EG

Y SW

OUT

VIDE

O/CH

ROM

A GN

D

FAST BLK

SPOT KILLER

G OU

T

RF AGC FILTERIN

TELL

IGEN

T M

ONI

MCU

RES

ET

VIF

Vcc

5.7V

REG

OUT

(FOR

CPU

)

47 LIMITER IN48 IF AGC49 QIF OUT

34 EXT C in33 8.7V REG OUT32 X’TAL

17 V OUT16 B OUT

46 SW REG CONT

AUDIO OUT ACL/ABCL

8.85.5

4.9

4.9 7.2

5.5

7.9

8.5

11.3

4.9 4.9 4.9 3.4 3.9 4.9 2.0 2.0 2.0

3.6

7.9

7.9

2.8

4.7

4.9

7.0

4.7

2.6

3.3

8.51.93.22.55.65.77.92.23.0

2.3

2.4

2.2

3.0

2.9

3.2

8.7

3.2

2.2

1.9

2.8

4.6

2.9

5

6

9

10

11 12

0 0 0 0 0 0 0

2.8

0 0 0 0 0

0

0

0

0

0

0

4.9

7.2 4.9

5.5

8

13

7

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CP502TV-50P-02-A1

1

2

HS501763WSA0015

R501

2.2 5W

CP501THL-P03P-B1

12

21

L5038R140030

DEGAUSS COIL

FH502EYF-52BC

FH501EYF-52BC

F5014A125V

233004-MB000

VR50

133

0

+B A

DJ.

BLAD

EW

IDE

BLACK

WHITE

21

CD5010R614908

AC120V_60Hz

IC506TLP621(D4-GR-LF2)

FEED BACK1

234

L501_19-000074

12

345

TH501PTH451A3R0Q11

S

DG

Q5012SK2662

POWER

T5028129018S

10

11

12

13

14

15

16

17

18

2

3

4

5

6

7

8

4A 125V

4A 125V

TYPE 4A 125V (F501).D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEMEPOUR UNE PROTECTION CONTINUE LES RISQUESATTENTION:FUSE.REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,CAUTION:

D508

1SS1

33

D510

RU2AM

D512

1SS1

33

D518

1SS133

D504

RM11

C-EI

C

D503

RM11

C-EI

C

D502

RM11

C-EI

C

D501

RM11

C-EI

C

D505

21DQ09N

D514

1SS133

D519

1SS133

D513

21DQ09N

Q5022SC2120Y

BUFFER

Q5072SC1740SP

FEED BACKSWITCHING

R542

0.68

1W

R505

220 1W

R517

5.6 3W

R504

333W

R518

2.2K

+-1%



NOTE:

C505

0.22

250V

ECQU

L

C509

0.047 M

C501

0.00

68M

C517_1

470P2KV BP

C507

0.00

4712

5VM

X

C503

0.001500V B

C502

0.001500V B

C514

680P

2KV

BP

C512

470P500V B

C526

_1

220

200V

YK

C511

150V YK

R511

1.2M

1/4W

R509

2.2K

1/4W

R508

2.7K

1/4WR5

06

680

1/4W

R513

5.6K

R519

330

R500

_1

2.7M

1/2W

+-10

%

R520

150K 1/2W

R514

39K

1/4W

R515

22K

1/4W

R512

2.2K

R510

1.2M

1/4W

R516

560

1/4W






D509

MTZ

J18B

D507

MTZ

J15B

D506

MTZ

J15B

D528

MTZ

J5.6

B

W840

W825

W80

4

W821

C519

470

16V

MHE

C510 47

16V

YK

C515

470

16V

YK

C521 10

016

0VM

HE

GND

SOUND+B

SOUND_GND

+B

GND

UNREG+12V

(MAIN PCB) POWER SCHEMATIC DIAGRAM

G-6G-5

TO CHROMA

TO DEFLECTION/CRT

TO SOUND/AV

NC

NC

NC

NC

NC

PCB010TMX464

BLACK

WHITE

NC

11.5

0.1

9.5

6.0

5.5

144.0

0.14.8

4.8 0.1

0

0

0

9.5

10.5

1.7

144.0

10.3

6.6

10.3

0

132.3

11.3

10.0

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

TP024TP022 TP023

TP401

CP401B05B-DVS

1

2

3

4

5

R429

3.3 1W

IC401 LA78040V-OUT IC

1 2 3 4 5 6 7

T401305Y001

1

2

3 4

6

BGR

1168

109

175

V801A34JXV70X28N45

F

J801HPS3200-010501

1

345

67

8 9

CP806

1

CP801TBS-X01X-A1

1

CD801_1

Q401_12SD2627LS-CBC11

H.OUTPUT

VIDEO

8

E8E25

E12

GND

TERHEAAFC

B+

GND

ABL

GND

COLHV

F

S

FB4013214029F

1

10

11

2

3

4

5

6

7

8

9

CD8022E0A3001

CP802A51048-1000

1

10

2

3

4

5

6

7

8

9

CP802B51048-1000

1

10

2

3

4

5

6

7

8

9

HS402763WSA0015

HS401763WSA0015

R428

12K

5W

D411

AU02

A-EI

C

D403

11E1-EIC

D410

AU02

A-EI

C

D405

AU02

A-EI

C

Q402_12SC1473A

H.DRIVE

Q8012SC1473A

RED OUTQ802

2SC1473A

GREEN OUTQ803

2SC1473A

BLUE OUT

R407

_1

2.2

1W

R803

_115

K1W

R805

_115

K1W

R807

_115

K1W

R424

6.8K +-1%

R418

22K +-1%

R417

11K

+-1%

R405

18K

1/4W

+-1%

R408

15K

+-1%

R401

100K 1/4W+-1%

R409

5.6K +-1%



NOTE:

C435 0.1

100V

TF

C804

680P

W

C805

820P

W

C806

820P

W

C415

22P500V SL

C430

_1

0.01

210

0VM

C422 0.

1510

0VTF

C402

0.012200V PP

C801

330P

B

C411

150P

SL

C819

_1

0.00

12K

VBC4

43_2

0.00

471.

25KV

MPP

C440 47

0P50

0VB

C420

0.00

150

0VB

C406

22P500V SL

C407

56P

SLC4

37

0.47

250V

PMS

C439

22P500V SL

C448 22

200V

MHE

C403

470

35V

YK

C446

116

0VM

HE

C418

1000

25V

YK

C434 22

100V

YK

C414 10

035

VYK

R421

220K

1/4W

R445

220K 1/4W

R420

3.3K

R419

1.2K

R427

100

1/4W

R815

4.7KR8

13

4.7K

R402

6.8 1/2W

R802

2.7K

1/4W

R804

2.7K

1/4W

R806

2.7K

1/4W

R410

330

1/2W

R415

1K 1/2WR416

11/

2W

R814

220

R816

4.7K

R811

220

R809

220

R403

22K 1/4W

R413

1.2K

1/2W

R426

2.7K

1/4W

R406 1K

R446

4.7K

1/2W






D401

MTZ

J27B

D402

MTZJ11B

D404

MTZ

J6.2

B

W891

W814

W82

6W

832

W802

W828

W896L402

18uH

C417 3.

350

VM

HE

C427 10

50V

MHE

DEFLECTION SIGNALB.SIGNAL

G.SIGNAL

R.SIGNAL

L801

100u

H06

07

GND GND

CLAMP CLAMP CLAMP

G.OUT G.OUT G.OUT

R.OUT R.OUT R.OUT

B.OUT B.OUT B.OUT

HEATER HEATER

GND GND

180V 180V

X-RAY

TUNER+B

GND

V_FEEDBACK

V_OUT

ABCL

H_OUT

H_SYNC

GND

+B

DEFLECTION/CRT SCHEMATIC DIAGRAM

PCB010TMX464

TCX324

FROM CHROMA

FROM POWER

TO MICON/TUNER

FROM/TO CHROMA

NC

NC25.0

0

7.0

48.0

132.5

132.5

130.0

TO DY

(MAIN PCB)

NC

99.6

96.46.4

0

0

101.6

SCREEN

FOCUS

THERMALPROTECTION

+-

PUMPUP

NC

FOCUS

SCREEN

PCB110

130.0

00

0

27.0

0.3

3.2

2.7

100.6

3.2

2.7

98.4

3.2

2.7

95.4

3.5 2.0 12.0 25.0 3.5

15

16

18

19

20 21 22

0

0

01

25.0

4.3

NC

NC

NC

NC

GND GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

HEATER HEATER

GND GND

180V 180V

14

17

0

G-8G-7

A B C D E F G H

A B C D E F G H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

CC002TP-1S-05

SPEAKER

SP351NS-300RW

8 OHM

CP352TID-X02P-B2

1

2 2

1

CD351CH12403B

J352HSJ1403-01-010

HEADPHONE_JACK

1

2

3

HNC E

J702HTJ-032-05AY

123

HNC E

J703HTJ-032-05AW

123

AUDIO SIGNAL



NOTE:

C701

470P

B

C357

0.00

68M

C356

1016

VKA

C355

0.150V KA

C352

4716V KA

R352

10K

R703

820 1/4W

R702

47K

R701

751/

4W

R359

47K

R353

68K

R356

27 1/2W

R354

270K

R357

100K






W833

W80

3

C354

47010V YK

C351 1

50V

KA

IC35

1AN

7511

SOUN

D AM

P IC

1234

5 6 7 8

TUNER VIDEO SIGNAL

AUDIO_IN

VIDEO_IN

GND

SOUND_GND

SOUND+B

GND

AUDIO_MUTE

POWER

AUDIO_OUT

(MAIN PCB)

PCB010TMX464

FROM CHROMA

FROM MICON/TUNER

FROM POWER

TO CHROMA

SOUND_GND

SP_OUT

-+

0

08.2 3.5 3.4

3.95.1 0.3

23

26

25

24

SOUND/AV SCHEMATIC DIAGRAM

G-10G-9

MICON/TUNER

61 0.5V 20µs/div

2

5

WAVEFORMS

0.5V 20µs/div

200mV 5ms/div

200mV 5ms/div4

0.5V 2ms/div

200mV 20µs/div7

9 200mV 20µs/div

CHROMA

0.5V 5ms/div10

11 1V 20µs/div

12 1V 20µs/div

1V 20µs/div138 20V 20µs/div3 200mV 20µs/div

DEFLECTION/CRT

14 0.5V 5ms/div

15 20V 20µs/div

H-1

NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

16 2V 20µs/div 21 50V 20µs/div

200V 20µs/div17 22 50V 20µs/div

SOUND/AV

0.5V 1ms/div2310V 5ms/div18

10V 5ms/div19 1V 1ms/div24

50V 20µs/div20

NOTE: The following waveforms were measured at the point of the correspondingballoon number in the schematic diagram.

H-2

25 500mV 1ms/div

WAVEFORMS

26 500mV 20us/div

MECHANICAL EXPLODED VIEW

I-1

109

110202

202

202

202

202

116

111

201

201

201

201

L503

V801

113

J801

PCB110(CRT PCB)

101102

106

107

108203

203

SP351

103

205

204

105

FB401

J352

114

PCB010(MAIN PCB)

204

204104

115

105

105

TU001

117

112118

MECHANICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION101 A3J011C720 CABINET,FRONT ASS'Y102 701WPJA917 CABINET,FRONT103 735WPA0396 SPEAKER HOLDER104 --- COATING CLIP105 --- HEAT SINK106 713WPA0090 GUIDE,REMOCON107 735WPA0381 BUTTON,FRAME108 735WPA0382 BUTTON,HOLDER109 702WPA0683 CABINET,BACK

110 7225520002 SHEET,RATING111 723000A930 FILM,DECORATION112 7230006818 SHEET,CAUTION113 741WUA0019 SPRING,EARTH114 800WQ00044 FELT SHEET 5x50xT0.5115 800WQ00045 FELT SHEET 5x150xT0.5116 7260000325 SHEET,CRT SERVICEMAN117 7220001119 SHEET,CSA WARNING118 722000A023 SHEET,HWC

201 8121J50B54 SCREW,TAPPING (B0) GW20 5x28202 8117540A64 SCREW,TAPPING (B0) TRUSS 4x16203 8110630A04 SCREW,TAP TITE (P) BRAZIER 3x10204 8109I30A04 SCREW,TAP TITE (B) WH7 3x10205 8110630A24 SCREW,TAP TITE (P) BRAZIER 3x12

--- JB5K0100 POLY BAG--- J3J01101 INSTRUCTION BOOK--- 791WHA0023 LAMIFILM BAG--- 792WHA0225 PACKAGE,TOP--- 792WHA0226 PACKAGE,BOTTOM--- 793WCDA717 GIFT BOX

J1-1

ELECTRICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION REF. NO PART NO. DESCRIPTIONRESISTORS DIODES

! R401 R4X5T4104F R, METAL 100K OHM 1/4W ! D503 D2WTRM11C0 DOIDE, SILICON RM11C-EIC ! R405 R4X5T4183F R, METAL 18K OHM 1/4W ! D504 D2WTRM11C0 DOIDE, SILICON RM11C-EIC ! R406 R903N8102J RC 1K OHM 1/8W ! D505 D28T21DQN9 DIODE, SCHOTTKY 21DQ09N-TA2B1 ! R407 R3X1812R2J R, METAL OXIDE 2.2 OHM 1W D506 D97U01501B DIODE, ZENER MTZJ15B T-77 ! R408 R4X5T6153F R, METAL 15K OHM 1/6W D507 D97U01501B DIODE, ZENER MTZJ15B T-77 ! R409 R4X5T6562F R, METAL 5.6K OHM 1/6W D508 D1VT001330 DIODE, SILICON 1SS133T-77 ! R424 R4X5T6682F R, METAL 6.8K OHM 1/6W ! D509 D97U01801B DIODE, ZENER MTZJ18B T-77 ! R426 R002T4272J RC 2.7K OHM 1/4W ! D510 D2BTRU2AM0 DIODE, SILICON RU2AM V1 ! R428 R5X2CD123J R, CEMENT 12K OHM 5W D512 D1VT001330 DIODE, SILICON 1SS133T-77 ! R429 R655813R3J R, FUSE 3.3 OHM 1W ! D513 D28T21DQN9 DIODE, SCHOTTKY 21DQ09N-TA2B1 ! R500 R0G3K2275K RC 2.7M OHM 1/2W D514 D1VT001330 DIODE, SILICON 1SS133T-77 ! R501 R5X2CD2R2J R, CEMENT 2.2 OHM 5W D518 D1VT001330 DIODE, SILICON 1SS133T-77 ! R504 R3X28B330J R, METAL OXIDE 33 OHM 3W D519 D1VT001330 DIODE, SILICON 1SS133T-77 ! R505 R3X181221J R, METAL OXIDE 220 OHM 1W D528 D97U05R61B DIODE, ZENER MTZJ5.6B T-77

R509 R002T4222J RC 2.2K OHM 1/4W D601 D1VT001330 DIODE, SILICON 1SS133T-77R515 R002T4223J RC 22K OHM 1/4W D602 D97U08R21B DIODE, ZENER MTZJ8.2B T-77

! R517 R3X28B5R6J R, METAL OXIDE 5.6 OHM 3W D603 D97U01201B DIODE, ZENER MTZJ12B T-77 or ! R518 R4X5T6222F R, METAL 2.2K OHM 1/6W D94TA11A11 DIODE, ZENER HZ11A1L TD or ! R519 R903N8331J RC 330 OHM 1/8W D94TA12A11 DIODE, ZENER HZ12A1L TD or ! R542 R3X181R68J R, METAL OXIDE 0.68 OHM 1W D94TA12B11 DIODE, ZENER HZ12B1L TD ! R629 R3X28B330J R, METAL OXIDE 33 OHM 3W D605 D2WT011E10 DIODE, SILICON 11E1-EIC ! R641 R4X5T6223F R, METAL 22K OHM 1/6W D606 D97U06R81B DIODE, ZENER MTZJ6.8B T-77 or ! R803 R3X181153J R, METAL OXIDE 15K OHM 1W D94TA6RB12 DIODE, ZENER HZ6B2L TD or ! R805 R3X181153J R, METAL OXIDE 15K OHM 1W D94TA7RA12 DIODE, ZENER HZ7A2L TD or ! R807 R3X181153J R, METAL OXIDE 15K OHM 1W D94TA7RB11 DIODE, ZENER HZ7B1L TD or

CAPACITORS D94TA7RC12 DIODE, ZENER HZ7C2L TDC139 CHGTY0214M CC 0.01 UF 16V Y D608 D97U01201B DIODE, ZENER MTZJ12B T-77 orC402 P3N1F2123J CPP 0.012 UF 200V D94TA11A11 DIODE, ZENER HZ11A1L TD or

! C403 E02LF4471M CE 470 UF 35V D94TA12A11 DIODE, ZENER HZ12A1L TD or ! C414 E02LT4101M CE 100 UF 35V D94TA12B11 DIODE, ZENER HZ12B1L TD ! C418 E02LF3102M CE 1000 UF 25V D610 D97U01201B DIODE, ZENER MTZJ12B T-77 or ! C420 C0JTB0513K CC 0.001 UF 500V B D94TA11A11 DIODE, ZENER HZ11A1L TD or ! C434 E02LT8220M CE 22 UF 100V D94TA12A11 DIODE, ZENER HZ12A1L TD or

C437 P4J7F3474J CMPP 0.47 UF 250V PMS D94TA12B11 DIODE, ZENER HZ12B1L TD ! C443 P4N8FJ472H CMPP 0.0047UF 1.25KV D611 D97U01201B DIODE, ZENER MTZJ12B T-77 or ! C446 E5EZTB010M CE 1 UF 160V D94TA11A11 DIODE, ZENER HZ11A1L TD or ! C448 E5EZFC220M CE 22 UF 200V D94TA12A11 DIODE, ZENER HZ12A1L TD or ! C502 C0JTB0513K CC 0.001 UF 500V B D94TA12B11 DIODE, ZENER HZ12B1L TD ! C503 C0JTB0513K CC 0.001 UF 500V B D612 D97U01201B DIODE, ZENER MTZJ12B T-77 or ! C505 P2122B224M CMP 0.22 UF 250V ECQUL D94TA11A11 DIODE, ZENER HZ11A1L TD or ! C507 C034F0JQ3M CC 0.0047UF 125V MX D94TA12A11 DIODE, ZENER HZ12A1L TD or ! C510 E02LT2470M CE 47 UF 16V D94TA12B11 DIODE, ZENER HZ12B1L TD ! C511 E02LT5010M CE 1 UF 50V ICS

C514 C010BP7U2K CC 680 PF 2KV BP IC101 I56F07045A IC OEC7045A ! C515 E02LT2471M CE 470 UF 16V IC199 A3J004C015 IC S-24C02BDP-1A

C517 C01BBP7Q2K CC 470 PF 2KV BP ! IC351 I01DP75110 IC AN7511 ! C519 E5EZT2471M CE 470 UF 16V ! IC401 I03TD80400 IC LA78040 ! C521 E5EZFB101M CE 100 UF 160V ! IC506 0002500560 PHOTO COUPLER TLP621(D4-GR-LF2 ! C526 E02LFC221M CE 220 UF 200V IC601 I06FC1203C IC M61203CFP

C609 CHG0Y0214M CC 0.01 UF 16V Y TRANSISTORSC819 C0JBB0713K CC 0.001 UF 2KV B ! Q401 TD30026270 TRANSISTOR, SILICON 2SD2627LS-CBC11

DIODES ! Q402 TCKT1473A0 TRANSISTOR, SILICON 2SC1473A-TA-(RQ)D001 D97U03001B DIODE, ZENER MTZJ30B T-77 ! Q501 T25FK26620 TRANSISTOR, FIELD EF FECT 2SK2662D104 D97U06R81B DIODE, ZENER MTZJ6.8B T-77 or ! Q502 TC5T021204 TRANSISTOR, SILICON 2SC2120Y(TPE2)

D94TA6RB12 DIODE, ZENER HZ6B2L TD or Q507 TCYT1740S0 TRANSISTOR, SILICON 2SC1740SP(R,S) TPD94TA7RA12 DIODE, ZENER HZ7A2L TD or Q603 TD3T007340 TRANSISTOR, SILICON 2SD734(E,F)-AAD94TA7RB11 DIODE, ZENER HZ7B1L TD or Q604 TD3T007340 TRANSISTOR, SILICON 2SD734(E,F)-AAD94TA7RC12 DIODE, ZENER HZ7C2L TD Q605 TD3T007340 TRANSISTOR, SILICON 2SD734(E,F)-AA

D106 D97U06R81B DIODE, ZENER MTZJ6.8B T-77 or Q606 TD3T007340 TRANSISTOR, SILICON 2SD734(E,F)-AAD94TA6RB12 DIODE, ZENER HZ6B2L TD or ! Q801 TCKT1473A0 TRANSISTOR, SILICON 2SC1473A-TA-(RQ)D94TA7RA12 DIODE, ZENER HZ7A2L TD or ! Q802 TCKT1473A0 TRANSISTOR, SILICON 2SC1473A-TA-(RQ)D94TA7RB11 DIODE, ZENER HZ7B1L TD or ! Q803 TCKT1473A0 TRANSISTOR, SILICON 2SC1473A-TA-(RQ)D94TA7RC12 DIODE, ZENER HZ7C2L TD COILS &TRANSFORMERS

D107 D97U06R81B DIODE, ZENER MTZJ6.8B T-77 or L001 02167D100K COIL 10 UHD94TA6RB12 DIODE, ZENER HZ6B2L TD or L101 021LA63R3K COIL 3.3 UHD94TA7RA12 DIODE, ZENER HZ7A2L TD or L402 02186G180M COIL 18 UHD94TA7RB11 DIODE, ZENER HZ7B1L TD or ! L501 029K000074 COIL, LINE FILTER 9-000074D94TA7RC12 DIODE, ZENER HZ7C2L TD ! L503 028F140025 COIL, DEGAUSS 8F140025

! D401 D97U02701B DIODE, ZENER MTZJ27B T-77 L601 0216731R2K COIL 1.2 UH ! D402 D97U01101B DIODE, ZENER MTZJ11B T-77 L603 02167D220K COIL 22 UH

D403 D2WT011E10 DIODE, SILICON 11E1-EIC L605 0216731R0K COIL 1 UHD404 D97U06R21B DIODE, ZENER MTZJ6.2B T-77 L606 021LA62R2K COIL 2.2 UH

! D405 D2WTAU02A0 DIODE, SILICON AU02A-EIC L607 021LA6150K COIL 15 UH ! D410 D2WTAU02A0 DIODE, SILICON AU02A-EIC L801 02167D101K COIL 100 UH ! D411 D2WTAU02A0 DIODE, SILICON AU02A-EIC T401 03305Y0018 TRANS, HORIZONTAL DRIVE 305Y001 ! D501 D2WTRM11C0 DOIDE, SILICON RM11C-EIC ! T502 048129018S TRANSFORMER, SWITCHING 8129018S ! D502 D2WTRM11C0 DOIDE, SILICON RM11C-EIC

J2-1

ELECTRICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTIONJACKS

! J352 0602121012 JACK, RCA 3.5 HSJ1403-01-010J702 060G421016 RCA, JACK HTJ-032-05AYJ703 060G421017 RCA, JACK HTJ-032-05AW

! J801 066X120014 SOCKET, CRT HPS3200-010501SWITCHES

SW101 0504201T31 SWITCH, TACT SKHVBED010 or0504101T34 SWITCH, TACT EVQ21505R





VARIABLE RESISTORVR501 V1262L2BT6 VOLUME, SEMI FIXED RH063LCN2R

P.C.BOARD ASSEMBLIESPCB010 A3J011C01A PCB ASS'Y TMX464APCB110 A3J010C11A PCB ASS'Y TCX324A

MISCELLANEOUS ! ANT001 125C108030 ANTENNA, ROD HPAS-2S780

CD351 06CH12403B CORD, CONNECTOR CH12403B ! CD501 120R614908 CORD, AC 0R614908 or

1207614908 CORD, AC 7614908CF601 1022T45R72 FILTER, SAW SAF45MFY220ZRCF603 1011T4R504 FILTER, CERAMIC EFCT4R5YS5ACF604 1011T4R517 FILTER, CERAMIC EFCT4R5MW5CP352 069W120019 CONNECTOR PCB SIDE TID-X02P-B2

! CP401 069X450029 CONNECTOR PCB SIDE B05B-DVS ! CP501 0697320039 CORD, UX CONNECTOR THL-P03P-B1 ! CP502 069W420029 CONNECTOR PCB SIDE TV-50P-02-A1

CP601 0694260139 CONNECTOR PCB SIDE 173979-6CP801 069W010030 CONNECTOR PCB SIDE TBS-X01X-A1CP802A 067R010019 WIRE, HOLDER 51048-1000CP802B 067R010019 WIRE, HOLDER 51048-1000

! F501 081PA04003 FUSE 233004-MB000 ! FB401 043214029F TRANSFORMER FLYBACK 3214029F

FH501 06710T0006 HOLDER, FUSE EYF-52BCFH502 06710T0006 HOLDER, FUSE EYF-52BCOS101 077Q014003 REMOTE RECEIVER PIC-28143SY-2

! SP351 070W132003 SPEAKER NS-300RW or070C732001 SPEAKER C908-8-03A

! TH501 DF20A3R0Q0 DEGAUSS ELEMENT PTH451A3R0Q11TM101 076R074250 TRANSMITTER R25-1323

! TU001 0145K00054 TUNER, VHF-UHF TECC1040PG32C or0145W00052 TUNER, VHF-UHF NJH3022U268

! V801 098Y140497 COLOR PICTURE TUBE W/DY A34JXV70X28N45X101 1002T00802 CERAMIC, OSCILLATOR CSTS0800MG03-T2X602 100CT3R505 CRYSTAL HC-49/C 3.579545MHz

RC................... CARBON RESISTOR

CAPACITORSCC................... CERAMIC CAPACITORCE................... ALUMI ELECTROLYTIC CAPACITORCP................... POLYESTER CAPACITORCPP.................. POLYPROPYLENE CAPACITORCPL.................. PLASTIC CAPACITORCMP..................METAL POLYESTER CAPACITORCMPL................METAL PLASTIC CAPACITORCMPP............... METAL POLYPROPYLENE CAPACITOR

J2-2

M3J0-11C

K073007

SPEC.NO.

O/R NO.

Documents

DURABRANT DBTV1300_TMX464