memorex 1098

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SERVICE MANUAL

Design and specifications are subject to change without notice.

MT1098

COLOR TELEVISION RECEIVER

ORIGINAL

MFR’S VERSION B

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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 befound at the end of the SERIAL NUMBER.

2. PART NO. and DESCRIPTIONYou 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 designated

parts 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 the

insulation 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 1M

ohm, the inspection repair should berequired.

[Note 1]

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

[Note 2]

External exposure metal: Antenna terminalEarphone jack

A1-1

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A1-1

A1-1A1-1

A2-1

A3-1~A3-4

B1-1

B2-1

B3-1, B3-2

C-1

C-1

C-1

D1-1~D2-1

D3-1

E-1, E-2

F-1~F-4

G-1, G-2

G-3, G-4

G-5, G-6

G-7, G-8

G-9, G-10

H-1, H-2

I-1

J1-1

J2-1, J2-2

CONTENTS

A2-1

SERVICING NOTICES ON CHECKING ..........................................................................................................

HOW TO ORDER PARTS................................................................................................................................IMPORTANT....................................................................................................................................................

CONTENTS......................................................................................................................................................

GENERAL SPECIFICATIONS.........................................................................................................................

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF ANODE CAP.................................................................................................................

2. REMOVAL OF DEFLECTION YOKE.....................................................................................................

3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC....................................................................

SERVICE MODE LIST .....................................................................................................................................

CONFIRMATION OF HOURS USED ..............................................................................................................

WHEN REPLACING EEPROM (MEMORY) IC...............................................................................................

ELECTRICAL ADJUSTMENTS.......................................................................................................................

MAJOR COMPONENTS LOCATION GUIDE..................................................................................................

BLOCK DIAGRAM...........................................................................................................................................

PRINTED CIRCUIT BOARDS

MAIN/CRT..............................................................................................................................................

SCHEMATIC DIAGRAMS

MICON/TUNER.....................................................................................................................................

CHROMA ..............................................................................................................................................

DEFLECTION/CRT................................................................................................................................

POWER.................................................................................................................................................

AV/SOUND ...........................................................................................................................................

WAVEFORMS..................................................................................................................................................

MECHANICAL EXPLODED VIEW..................................................................................................................

MECHANICAL REPLACEMENT PARTS LIST...............................................................................................

ELECTRICAL REPLACEMENT PARTS LIST.................................................................................................

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GENERAL SPECIFICATIONS

A3-1

G-1.Outline of the Product

9 inch(222.8mmV):Measured diagonally

Color 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 Not Applicable

G-5.NTSC 3.58+4.43/PAL60Hz Yes No Not Applicable

G-6.Antenna Input Impedance

VHF/UHF 75 ohm unbalanced

G-7.Tuner and Receiving Contactless Electric tuner 1Tuner System

2Tuner System

channel Tuner Oscar(W/O HYPER) Oscar(W/ HYPER)

France CATV) Others

Receiving channel

(USA) 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 Frequency

Picture(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 DC 12 V

G-13.Power Consumption: 35 W at DC 12 V

Stand by: 1 W at DC 12 V

Per Year: -- kWh / Year

G-14.Dimensions(Approx.)

232 mm(W) 289 mm(D) 224 mm(H)

G-15.Weight(Approx.) Net : 5.0 kg ( 11.0 lbs)

Gross: 6.0 kg ( 13.2 lbs)

G-16.Cabinet Material

Cabinet Front: PS 94HB DECABROMABS 94V2 NON-DECA

94V0

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

94V0G-17.Protector: Power Fuse

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A3-2

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.Temperature : Operation 5 ºC ~ 40 ºC

Storage -20 ºC ~ 60 ºC

G-20.Operating Humidity Less than 80 %RH

G-21.Clock and Timer

Sleep Timer Yes Max 120 Min.( 10 Min. Step) No

On/Off Timer Yes Programs No

Wake Up Timer Yes Programs No

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

G-23.Terminals

VHF/UHF Antenna Input Din Type F-Type France Type

Front Video Input (RCA ø8.3)

Front Audio Input (RCA ø8.3)

Rear Video Input1 (RCA ø8.3)Rear Audio Input1 (RCA ø8.3)

Rear Video Input2 (RCA ø8.3)Rear Audio Input2 (RCA ø8.3)

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

21 Pin DC Jack(Center +) Ear Phone Jack(ø3.5)

Head Phone Jack(ø3.5) AC Outlet Ext Speaker(ø3.5)

Diversity S Input(Front) S Input(Rear)

G-24.Indicator : Power Stand By On Timer NONE( ) ( ) ( )

G-25.Display

On Screen Display

Menu Clock Set( 12H 24H)

CH Set TV/CATV

Auto Ch Memory

ADD/Delete

Picture

Language

V-Chip

Control Level Sound Brightness Contrast

Color Tint(NTSC Only) Sharpness

Tuning Bass Treble

Balance Back Light

Stereo,Audio Output,SAP Mid Night Theater

Stereo,Audio Output GAME Picture Menu

AV Channel Clock Hotel Lock

Sleep Timer Sound Mute Pin Code

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A3-3

G-26.OSD Language

Eng Ger Fre Spa Ita Por Jpn

OSD Language Setting

Eng Ger Fre Spa Ita Por Jpn

Not ApplicableG-27.Speaker NONE

Layout Front Side Bottom

Size/Quantity inches x pcs

Imp. ohm

Power Max. W

10 % W (Typical)

G-28.EXT Speaker : Yes No

Imp. 8 ohm

Power Max. 1.2 W

10 % 0.8 W (Typical)

G-29.Carton

Master Carton: Need No Need

Content: ---- Se t

Material: ---- / ---- Corrugated Carton

Dimensions: ---- mm(L) ---- mm(W) ---- mm(D)

Description of Origin Yes No

Gift Box

Mater ial Single/Brown Corrugated Carton ( with Photo Label)

Double/White Corrugated Carton ( with Photo Label)

Double Full Color Carton W/Photo

Dimensions: 294 mm(W) 348 mm(D) 295 mm(H)

Design: As Per Buyer 's

Description of Origin: Yes No

Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 SurfacesHeight 25cm 31cm 46cm 62cm 80cm

Container Stuffing: 2,140 Sets / 40' container

G-30.Accessories

Owner's Manual ( W/Guarantee Card) [English/Spanish]

AC Plug Adapter Channel film

Battery (UM- x ) Remote Control Unit

Safety Tip Toll Free Insert Sheet

Guarantee Card Audio-Video Cord (RCA)

Registration Card Warning Sheet

Quick Set-Up Sheet Schematic Diagram

Information Sheet U/V Mixer

75 ohm Coaxial Cable ( Single Shield Double Shield)300 ohm to 75 ohm VHF Antenna Adaptor

21pin Cable Car Cord

Rod Antenna

One Pole Two Pole( F-Type Din Type France Type)

Loop Antenna ( F-Type Din Type France Type)

G-31.Other Features

Auto Degauss Auto CH Memory

Auto Shut Off Picture Menu

SAP Comb Filter

CATV(181CH) Game Position

Anti-Theft Mid Night Theater

RentalClosed Caption V-Chip

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A3-4

G-32.SwitchFront

Power Channel Up/Reset Volume Up/Set+

System Select Channel Down/Enter Volume Down/Set-

Main Power SW Sub Power Menu

TV/AV PictureRear

AC/DC TV/CATV Selector

Degauss Main Power SW

G-33.Magnetic Field

BV : +0.45G BV : +0.35G BV : +0.25G

BH : 0.18G BH : 0.30G BH : 0.30G

BV : -0.15G BV : -0.25G BV : -0.50G

BH : 0.15G BH : 0.15G BH : 0.30G

G-34.Remote Control Unit: RC-CXPower Source: D.C 3 V Battery UM - 4 x 2

Total 34 Keys

<CTV Control Keys>

CTV Power TV/AV

0 Volume Up

1 Volume Down

2 CH Up

3 CH Down

4 Sleep

5 Call

6 Reset

7 Enter

8 Menu

9 Set +Quick View Set -

<VP Control Keys>

VP POWER Still

Play Repeat

Stop ATR

F.FWD Tr+

Rew Tr-

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GND on the CRT

CRTSupport

Screwdriver

Alligator Clip

GND on the CRT


1. REMOVAL OF ANODE CAP

Read the following NOTED items before starting work.

*

*

REMOVAL

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 a

flat-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.

1.

Fig. 1-1

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.

Rubber Cap

CRT

Support

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

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

1.

Fig. 1-3

Location of Anode Cap

NOTE

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

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

2.

3.

Fig. 1-4

B1-1

After turning the power off there might still be a potential

voltage that is very dangerous. When removing the

Anode Cap, make sure to discharge the Anode Cap'spotential voltage.

Do not use pliers to loosen or tighten the Anode Cap

terminal, this may cause the spring to be damaged.

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

SupportCRT

Fig. 1-5

5.6.

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

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2. REMOVAL OF DEFLECTION YOKE(Refer to Fig. 2-1)

1.2.

3.4.

Loosen the screw 1.Remove the Convergence • Purity Magnet in the

direction of arrow (A).Remove the 3 Wedges.Remove the Deflection Yoke in the direction of arrow(A).

B2-1

INSTALLATION

Wedge 1

Convergence •

Purity Magnet

Deflection Yoke

Wedge

Install new Deflection Yoke in reverse steps of REMOVAL.

NOTE

After adjusting the purity and the convergence, fix thescrew 1 and lock the wedges.

Fig. 2-1

(A)

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Masking Tape(Cotton Tape)


3.

REMOVAL

IC

Put the Masking Tape (cotton tape) around the Flat

Package IC to protect other parts from any damage.


1.

Fig. 3-1

NOTE

REMOVAL AND INSTALLATION OFFLAT PACKAGE IC

Some ICs on the PCB are affixed with glue, so becareful not to break or damage the foil of each ICleads or solder lands under the IC when removing it.

NOTE

Masking is carried out on all the parts located within10 mm distance from IC leads.

Blower type ICdesoldering machine

IC

Heat the IC leads using a blower type IC desoldering

machine. (Refer to Fig. 3-2.)

2.

Fig. 3-2

NOTE

Do not add the rotating and the back and forth

directions force on the IC, until IC can move back andforth easily after desoldering the IC leads completely.

When IC starts moving back and forth easily after

desoldering completely, pickup the corner of the IC using

a tweezers and remove the IC by moving with the ICdesoldering machine. (Refer to Fig. 3-3.)

3.

Blower type ICdesoldering

machine

IC

Fig. 3-3

Tweezers

Peel off the Masking Tape.4.

Absorb the solder left on the pattern using the Braided

Shield Wire. (Refer to Fig. 3-4.)

5.

NOTE

Do not move the Braided Shield Wire in the vertical

direction towards the IC pattern.

Braided Shield Wire

Soldering Iron

Fig. 3-4IC pattern

B3-1

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Supply soldering

from upper positionto lower position

IC

Supply the solder from the upper position of IC leads

sliding to the lower position of the IC leads. (Refer to Fig. 3-6.)

2.

Fig. 3-6

Soldering IronSolder

IC

Absorb the solder left on the lead using the Braided

Shield Wire. (Refer to Fig. 3-7.)

3.

Fig. 3-7

Soldering Iron

Braided Shield Wire

NOTE

Do not absorb the solder to excess.

IC

When bridge-soldering between terminals and/or the

soldering amount are not enough, resolder using a Thin-

tip Soldering Iron. (Refer to Fig. 3-8.)

4.

Fig. 3-8

Thin-tip Soldering Iron

NOTE

When the IC leads are bent during soldering and/orrepairing, do not repair the bending of leads. If thebending of leads are repaired, the pattern may bedamaged. So, be always sure to replace the IC in thiscase.

Finally, confirm the soldering status on four sides of the

IC using a magnifying glass.

Confirm that no abnormality is found on the solderingposition and installation position of the parts around the

IC. If some abnormality is found, correct by resoldering.

5.Solder temporarily

Soldering Iron

INSTALLATION

Take care of the polarity of new IC and then install the

new IC fitting on the printed circuit pattern. Then solder

each lead on the diagonal positions of IC temporarily.


1.

Fig. 3-5

Solder temporarily

B3-2

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SERVICE MODE LIST

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.

To enter SERVICE MODE, unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit andremocon key simultaneously for more tan 1 second.

C-1

Set Key Remocon Key Operations

VOL. (-) MIN 1Initialization of the factory.NOTE: Do not use this for the normal servicing.

POWER ON total hours is displayed on the screen.Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATIONOF HOURS USED).

Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".

VOL. (-) MIN 6

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

VOL. (-) MIN 9Display of the Adjustment MENU on the screen.Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).

CONFIRMATION OF HOURS USED

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.While holding down VOLUME button on front cabinet,press key 6 on remote control simultaneously 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)

WHEN REPLACING EEPROM (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

9C 2C 00 00 00 00 00 1B 84 0D

1.2.3.4.

5.6.7.8.9.

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

Enter DATA SET mode by setting VOLUME to minimum.While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously 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 4 to 7 until all data has been checked.When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

INI

00

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9

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ELECTRICAL ADJUSTMENTS

1. BEFORE MAKING ELECTRICALADJUSTMENTS

1-1:Prepare the following measurement tools forelectrical adjustments.

Fig. 2-2

1. RF AGC DELAY2. VIDEO LEVEL3. FM LEVEL4. OSD H

5. CUT OFF6. X-RAY7.8. 0. RETURN

Fig. 2-3

1. AKB AUTO2. R. BIAS3. G. BIAS4. B. BIAS5. R. DRIVE6. G. DRIVE7. B. DRIVE8. AGC AUTO 0. RETURN

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

2. BASIC ADJUSTMENTS

On-Screen Display Adjustment

Press the VOL. DOWN button on the set and theChannel button (9) on the remote controlsimultaneously for more than 1 second to appear theadjustment mode on the screen as shown in Fig. 2-1.

NOTE

Use the Channel buttons (1-8) on the remote control toselect the options shown in Fig. 2-1.Press the Channel button (0) on the remote control toend the adjustments.

1. H/V2. AKB3. COLOR TEMP4. PICTURE5. OTHERS6. TEST PATTERN7. STEREO/SAP8. (VOL TEST) 0. END

Fig. 2-1

2-1: RF AGC DELAY

1.2.

3.

4.

5.

Receive an 63dB monoscope pattern.Connect the digital voltmeter between the pin 2 ofCP101 and the pin 6 (GND) of CP101.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (5) on the remote control toselect "OTHER". The Fig. 2-2 appears on the display.Press the channel button (1) on the remote control toselect "RF AGC DELAY".Press the VOL. UP/DOWN button on the remotecontrol until the digital voltmeter is 2.80 ± 0.05V.

2-2: CUT OFF

1.

2.

3.

4.

Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (5) on the remote control toselect "OTHERS". The Fig. 2-2 appears on the display.Press the channel button (5) on the remote control to

select "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.

2-3: WHITE BALANCE

NOTE:

Adjust after performing adjustments in section 2-2.

1.2.

3.

Receive the color bar pattern.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (2) on the remote control toselect "AKB". The Fig. 2-3 appears on the display.Adjust the adjustment mode display of Fig. 2-3 until thewhite color is looked like a white.

2-4: SUB BRIGHTNESS

Receive the monoscope pattern. (RF Input)

Using the remote control, set the brightness and contrastto normal position.Activate the adjustment mode display of Fig. 2-1 and pressthe channel button (4) on the remote control to select"PICTURE". The Fig. 2-4 appears on the display.Press the channel button (1) on the remote control toselect "BRIGHT".Press the VOL. UP/DOWN button on the remote controluntil the white 10% is starting to be visible.Receive the monoscope pattern. (Audio Video Input)Press the AV button on the remote control to set the AVmode. Then perform the above adjustments 2~4.

1.

2.

3.

4.

5.

6.7.

D1-1

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2-8: FOCUS

1.2.3.

Receive an 70dB monoscope pattern.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.

2-9: VERTICAL POSITION

1.2.

3.

4.

5.

Receive the monoscope pattern.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (1) on the remote control toselect "H/V". The Fig. 2-6 appears on the display.Press the channel button (4) on the remote control toselect "V.POSI".Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line of the color bar comes toapproximate center of the CRT.Perform the adjustment of step 5 to step 12.

1. H. PHASE2. H. BLK3. V. SIZE4. V. POSI5. V. LIN6. V. SC7. V. COMP8. (H FREQ) 0. RETURN

Fig. 2-6

D1-2

2-5: SUB TINT/SUB COLOR

1.2.

3.4.

5.

6.

7.

8.9.

Receive the color bar pattern. (RF Input)Using the remote control, set the brightness, contrast,color and tint to normal position.Connect the synchro scope to TP023.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (4) on the remote control to

select "PICTURE". The Fig. 2-4 appears on the display.Press the channel button (3) on the remote control toselect "COLOR".Adjust the LEVEL "B" section of Blue to the LEVEL "E"section of White by pressing the VOL. UP/DOWN buttonon the remote control. (Refer to Fig. 2-5)If the LEVEL "B" section through "D" section are not thesame compared with "E" section, adjust the LEVEL again.Press the color bar pattern. (Audio Video Input)Press the AV button on the remote control to set to the AVmode. Then perform the above adjustments 2~7.

Fig. 2-5

2-6: VCO FREERUN

1.2.3.

Receive an 80dB monoscope pattern.Connect the digital voltmeter to TP201.Adjust the L205 until the digital voltmeter is 3.1 ± 0.05V

2-7: SUB CONTRAST

1.2.

3.

4.5.6.

Receive the monoscope pattern. (RF Input)Activate the adjustment mode display of Fig. 2-1 and pressthe channel button (4) on the remote control to select"PICTURE". The Fig. 2-4 appears on the display.Press the channel button (2) on the remote control toselect "CONTRAST".Check if the step No. of contrast is "70".Receive the monoscope pattern. (Audio Video Input)Press the AV button on the remote control to set to the AVmode. Then perform the above adjustments 2~4.

Fig. 2-4

1. BRIGHT2. CONTRAST3. COLOR4. TINT

5. SHARPNESS6. OSD CONT7.8. 0. RETURN

"E" "D" "C" "B"

A

2-10: VERTICAL LINEALITY

1.

2.

3.

4.

5.6.

Receive the crosshatch signal from the Pattern Generator.

Using the remote control, set the brightness and contrast toal position.Activate the adjustment mode display of Fig. 2-1 and pressthe channel button (1) on the remote control to select "H/V".The Fig. 2-6 appears on the display.Press the channel button (5) on the remote control toselect "V. LIN".Check if the step N0. V.LIN is "17".Press the VOL. UP/DOWN button on the remote control untilthe right and left screen size of the vertical line becomes thesame.

NOTE: Adjust after performing adjustments in section 2-9.

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2-12: HORIZONTAL PHASE

1.2.

3.

4.

5.

Receive the monoscope pattern.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (1) on the remote control to

select "H/V". The Fig. 2-6 appears on the display.Press the channel button (1) on the remote control toselect "H.PHASE".Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on rightand left becomes minimum.

2-13: OSD HORIZONTAL

1.

2.

3.

4.

Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (5) on the remote control toselect "OTHER". The Fig. 2-2 appears on the display.Press the channel button (4) on the remote control to

select "OSD.H".Press the VOL. UP/DOWN button on the remote controluntil the difference of A and B becomes minimum.

[ TV ]

OSD H

BA Fig. 2-7

2-14: DC CONSTANT VOLTAGE

1.

2.3.4.

Using the remote control, set the brightness andcontrast to normal position.Connect the digital voltmeter to TP401.Set condition is AV MODE without signal.Adjust the VR501 until the DC voltage is 99 ± 0.5V.

D1-3

2-11: VERTICAL SIZE

1.2.

3.

4.

5.

Receive the monoscope pattern.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 2-1 andpress the channel button (1) on the remote control toselect "H/V". The Fig. 2-6 appears on the display.Press the channel button (3) on the remote control toselect "V.SIZE".Press the VOL. UP/DOWN button on the remote controluntil the center of crosshatch is square.

8/13/2019 Memorex 1098



3.

1.

2.

3.

1.

2.

3.

4.

5.

6.

7.

8.

3-2: PURITY

NOTEAdjust 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 the

screen, then tighten the fixing screw.

DEFLECTION YOKE

DEFLECTION YOKE SCREW

MAGNET SCREW

PURITY MAGNETS

6 POLE MAGNETS4 POLE MAGNETS

Fig. 3-1

PURITY AND CONVERGENCEADJUSTMENTS

NOTE

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 funnel

side 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

1.

2.

3.

3-4: DYNAMIC CONVERGENCE

NOTE


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

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

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.

D2-1

8/13/2019 Memorex 1098


8/13/2019 Memorex 1098


BLOCK DIAGRAM

I2C P.CON5V H.VCC

9V REG IC

IC601

KIA7809API

P.CON9V12V

CHROMA IC

IC201

LA76814BM-MPB

ANT

TUNERTU001

I2C 30V P.CON5V

OSD

A/V JACK

J701

V.SW IC

IC702

NJM2245L

A.SW IC

IC701

NJM2234L

V.IN1

V.IN2

A.IN1

A.IN2

V.OUT

A.OUT

TUNER AUDIO

P.CON9V

P.CON9V

R

G

B

SOUND

H.OUT

AFC

V.OUT

EXT.SPEAKER

J702

SOUND AMP IC

IC351

AN7511

SOUND+B

SOUND

DC JACK

J501

+5V

TRANS

T501

P.CON5V

30V 30V

+B

SOUND+BH.VCC H.VCC

H.OUT

Q401

V.OUT

IC401

LA7840

V.OUTH.OUT

+B

FBT

FB401

P.C

E-1

IF

5V POWER REG IC

IC502

KIA7805API

T U N E R

A U D I O

5V REG IC

IC103

KIA7805API

POWER CONTROL IC

IC501

FA7610CP

8/13/2019 Memorex 1098


RY501

C 4 4 3

C 4 4 2 _ 3

C 4 3 7

L410

C413

W 8 1 3

R 4 2 8

R427

T401

C 4 3 9

Q4 0 1

T501

D 5 0 9

C 5 1 3

C 5 1 5

Q 5 0 7

W831

CP501

C4

L501

C501

C434

D506

Q 5 0 5

C 4 4 6

VR501

C001

D505

Q403

Q508

W 0 0 1

C 4 1 5

C414

C425

C418

IC502

C417

C508

C 4 2 7

W 0 0 2

W 0 0 3

I C P 5 0 2

D508

C 5 1 0

C 5 1 8

R620

D507

W 0 0 4

D 4 0 4

D 4 0 7

D410

Q501

Q504

C 5 0 9

Q506

IC103

C 4 0 3

C607

D 4 0 3

D411

D510

W 0 0 5

D 5 0 3

D603

C636

W038

R401

T U 0 0 1

IC701

IC702

CP80

C004

D 7 0 5

D 7 0 4

C701

C70

L701

C712C713

D 7 0 3

D 7 0 2

L702D 7 0 1

C 7 1 0

SW108

SW107

SW106

SW101

SW102

SW103

SW104

SW105

O S 1 0 1

L205

C134

IC199

C120

IC104

X 1 0 1

D 1 0 3

W008

Q701

R136

W 0 0 9

W 0 1 0

D101 W011

C 1 0 2

W012

IC501

Q605

Q602

W 8 0 2

Q503

Q502

C354

R508

W013

C505_1

C 5 0 3 _1

C355

R355

C 3 5 1

C352

Q102

Q101

C204

C215

C620

C627

C217

D 6 0 6

C 6 4 4

C 6 3 7

C617

R607

D 6 1 0

C 6 2 5

C 6 4 6

L202

TP201

C 2 1 1

C623

C 2 0 2

C 2 1 3

C212

C 2 0 3

C628

C 6 1 6

C613

C614

W014

W015

W 0 1 6

W017

W 0 1 8

W 0 1 9

W020

D 6 0 2

C 6 0 6

W023

R 1 2 0

W 0 2 6

W 0 2 7

C 7 0 9

W029

W030

W031

C 7 1 7

D 6 0 5

W034

W035

Q803

Q802

Q801

CP80

S801

J 8 0 1

C819_3

R806

R 8 0 2

R804

W037

W 0 4 3

CP803A

R515C608

R 2 1 2

C416

CF201

Q103

R 4 2 3

W046 W811

W896

W891W810

W050

R415

R404

W 0 5 1

D402

D401

W 0 5 3

CP801

L406

W

W 0 5 5

C 4 0 2

H S 0 0 1

W823

D502

C 4 3 3

C404

C448

W059

C 6 3 5

C 1 0 5

B001

W063

W065

W066

C720

C512

C 5 1 6

Q702

W 0 6 8

W 0 6 9

W 0 7 0

I C 4 0 1

W 0 7 4

IC601

W 0 7 5

C718

C 0 0 2

W 0 7 6

C 1 3 6 _2

R412

R 4 1 0

R407

R601

R602

R205

R511R119

W077

R604

R610

W 0 7 9

R 1 3 9

R636

W080

R638

W081

W 0 8 4

D 5 0 4

TP401

C707

Q105

W 8 3 3

R001_1

W 0 4 9

R413

R 4 3 3

C 1 3 5

X601

C615

C 4 2 9

R446

R627

R 6 0 5

R609

W836

W840

W 8 3 9

W 0 8 3

W 0 4 2

W 0 4 1

W 0 6 0

R 4 2 1

R611 W082

Q601

R615

D607

W 0 7 8

R117

Q509

CP401W024

Q510

W087

W033

W 0 8 6

Q402

C301

C618

C430C435

R 4 4 5 F

B 4 0 1

C 4 4 0

C71

R 7 0 7

W 0 9 0

IC351

HS351

W064

R509

W052

W061

W814D608

L 5 0 3

W 0 7 3

W 0 0 6

R417

W 0 5 8

W067

W054

W 0 2 8

W 0 0 7

D 7 0 6 C703

W 0 8 9

B 7 0 1

W 0 8 5

R114_1

W 0 5 6

W 0 3 9

W 0 9 1

W 0 3 2

W 0 9 2

C 5 1 4

W071

W 8 0 1

D001

W 0 5 7

C353

W 0

4 8

C 7 1 1

W 8 2 5

W088

B 5 0 2

B 5 0 1

W093

W 0 9 4

W 0 9 5

R 1 3 5

C 5 1 1 _ 3

R 5 2 2

W 0 6 2

C521_2

W047

W072

W 8 3 0

W829

W 8 1 8

W832

W828

R133

W 8 4 6

B504

B601

D301

D302

S100X

S100Y

C 1 2 3 _1

R506

S101X

R 4 1 1

R 4 2 4

CD80

CD803

F-1

PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)

SOLDER SIDE

5A125V

10A125V

8/13/2019 Memorex 1098


R517

R419R420

R513

R 5 1 0

R 4 0 8

R 0 0 7

R 0 0 6

R701

R 7 0 9

R704R705

C 7 1 4

I C 2 0 1

I C

1 0 1

C109

C110 R 1 1 5

R 1 2 3

R145

C106

C104R110

R108 R 1 1 1

R 1 0 9

R 1 4 6

R 1 1 6

R 1 1 8

R 1 4 4

C

R

R507

R501

R 3 5 2

R 3 5 7

R 7 1 0

R 2 0 2

R 2 0 9

R 2 0 6

C 2 0 6

R 2 0 4

R203

R208

C 2 1 8

R 6 1 8

R 6 2 4

R 6 2 3

R622

R 6 3 7 R60

C 2 1 6

R653

R619

C 2 2 4

R 2 1 0

C214

C 6 0 5

R 2 1 1

C 2 0 8

R213

R 6 6 7

R 6 6 8 R

6 6 4

C645

C 8 0 5

R 8 1 1

R809

C804

R814C806

R414

R 7 0 6

R 1 3 0

C52

R 4 0 5

R 4 0 9

R 4 0 6

R147

R 6 1 4

R514

R518

R520

R816_1

R 8 1 5_ 1

R 7 0 2_

1

R703_1

C107

R 4 0 2

R 4 0 3

C 5 0 6

R512

C719

C226

C 7 2 1

C722

C201

F-3

PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

1

41

64

1

13

25

8/13/2019 Memorex 1098


A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

W 8 3 0

W 8 2 9

W 8 3 2

Q101

2SC1815Y

V-BUFFER

Q102

2SC1815Y

H-BUFFER

D 0 0 1

H Z 3 0

- 3 L

D103

MTZJ5.6B

DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

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

ETANTLES PIECES REPAREES PAR UNATTENTION:OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

34

5 6

D101

1SS133

R106

4.7K

R105

4.7K

R139

10K 1/4W

R

1 5

R 1 0 9

1 M

R 1 1 1

3 3 0

R 1 0 8

1 0 K

R 1 3 0

4 . 7

K

R115

390K

R 1 2 4

4 . 7

K

R123 4.7K

R122

4.7K

R121 4.7K

R120

4 .7 K 1 /4 W

R 0 0 6

2 7

0

R 0 0 7

2 7

0

R127 47K

R128 10K

R 1 4 6

1 K

R 1 4 4

2 . 2

K

R 1 1 8

1 0 K

R 1 1 6

1 K

R 1 1 9

2 7

K 1 / 4 W

R 1 4 1

1 K

R 1 4 5

1 0 K

R147

10K

R 1 1 0

1 0 K

R151

10K

R136

1 2K 1 /4 W

R 1 1 3

2 . 2

K

R 1 1 2

2 . 2

K

R 1 1 7

3 3 K 1 / 4 W

R133

100

R 1 0 1

5 6 0

R 1 0 4

1 K

R

1 0 3

1 . 8

K

R 1 0 2

5 . 6

K

R 1 3 1

1 K

R 1 3 4

5 6 0

IC104 PST600C

RESET IC

1 2 3

C 0 0 2

1 0 0 0

6 . 3

V

Y K

C 1 2 0

0 . 4

7

5 0 V

K A

C134

150V KA

C105

47010V RS

C 1 2 3_ 1

2 2 0

6 . 3

V

K A

C112

0.1 B

C122

0.1 B

C 1 0 7

0 . 0

3 3

B

C110

18PCH

C109

15PCH

C 1 2 9

4 7

P C H

C 1 3 0

4 7

P C H

C 0 0 1

0 . 0

2 2

M

C106

0.1 B

C 1 0 4

0 . 1

B

X101100CT32R803

C 1 3 6

_ 2

C 1 0 2

2 . 2

5 0 V

K A

TU001 TECC1040PG32D

1 0

1 1

1 4

1 5

3 4 5 6 7 8 9

SW105SKHVBED010

POWER

SW104SKHVBED010

VOL DOWN

SW103SKHVBED010

VOL UP

SW102SKHVBED010

CH DOWN

SW101SKHVBED010

CH UP

SW108SKHVBED010

TV/AV

SW107SKHVBED010

MENU

SW106SKHVBED010

PICTURE

IC101OEC3046A

MICON IC

1

1 0

1 1

1 2

13 14 15 16 17 18 19

2

20 21 22 23 24

2 5

2 6

2 7

2 8

2 9

3

3 0

3 1

3 2

3 3

3 4

3 5

3 6

373839

4

404142434445464748

5

6

7

8

9

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:

R 0 0 1

_ 1

5 6 K

1 W

Q103DTC114TS

X-RAY SW

Q105DTC114TS

RESET SW

OS101

PIC-26043LM-2

1

2

3

TM101R25-1213

CD501

SI-PC107-67

G-1

5.0

NC

NC

NCNC

NC

NC

NC NC NC NC NC

NC

NC

NC

0 0 0 0 0 5.0 4.60 0 0 0

5.0

5.0

5.0

5.0

0

0

0

0

0

0

0

0

0

2.85.0 3.1 5.0 4.30 0 0 0 0 00

0

0

0

1.2

2.1

5.0

0

2.4

5.0

5.0

0

5.0 0 5.0

V C C

G N D

V . O

U T

NC

0

0

0

VSS

XT1

XT2

VDD

NC

X-RAY

KEY1

KEY2

NC

NC

NC

- R E S

F I L T E R

C V I N

N C

- V S

- H S

R G BSDA

B L

N C

N C

SCL

NC

NC

NC

SD

REMOCON

NC

TV MUTE

AV1

AV2 N C

N C

N C

N C

N C

I I C B U S O F F N

C N C

P O W E R

A K B D R I V E

B . B . H

E X T M U T E

4

3

1

6.7

0

0

A D R E S

S C L

S D A

V . S

B P L

B T L

I F

N C

N C

3 0

. 0 1

. 5 4

. 8 4

. 8 0 0 0 5

. 0 8

. 8 N C

N C

5.0

0

4.3

0

0 0

00

E 2

V S S

P.FAIL

GND

OUT

VCC

AFT

ACCESSORY

0

5.05.0

S C L

S D A

MICON/TUNER SCHEMATIC DIAGRAM(MAIN PCB)

4.9

4.8

8/13/2019 Memorex 1098


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

TP201

R607

4.7K +-1%

Q6052SA1015Y

VIDEOBUFFER

Q6022SA1015Y

BUFFER

C P 1 0 1

8 2 8 3_

0 6 1 2_

0 0_

0 0 0

1 2 3 4 5 6

IC201LA76814BM-MPB

CHR0MA IC

1 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24

2 5

2 6

2 7

2 8

2 9

3

3 0

3 1

3 2

3 3

3 4

3 5

3 6

3 7

3 8

3 9

4

4 0

414243444546474849

5

50515253545556575859

6

6061626364

6 5

6 6

6 7

6 8

6 9

7

7 0

7 1

7 2

7 3

7 4

7 5

7 6

7 7

7 8

7 9

8

8 0

9

L205

3602038

VCO

1

2

34

6

OUTOUTGININ CF201M1958M

SAW FILTER

1 2 3 4 5

AUDIO SIGNALLUMINANCE SIGNALCOLOR SIGNAL

C 6 3 6

4 . 7

5 0 V

K A N P

IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

L202

0.47uH

W 8 1 8

W833

W 8 1 4

W819

W828

Q6012SC2120Y

H.VCC REG

D 6 0 5

H Z 6 B 2 L

D607

MTZJ9.1B




ETANTLES PIECES REPAREES PAR UNATTENTION:

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

D 6 1 0

1 S S 1 3 3

D 6 0 8

1 S S 1 3 3

D 6 0 6

1 S S 1 3 3

D603

11E1N

D602

1SS133

R 6 3 8

1 . 2

K 1 / 4 W

R632

2.2K

R6091001/4W

R608

3.9K

R667

2.2K

R 6 1 8

2 . 2

M

R203

1K

R 2 1 0

4 7 K

R211

68

R 2 0 9

7 . 5

K

R205

1001/4W

R 6 0 1

1 K

1 / 4 W

R 6 0 2

1 K

1 / 4 W

R202

100K

R201

100K

R 6 6 4

4 7 0

R627

120K1/4W

R 6 6 1

5 6 K

R 6 4 8

1 0 K

R 6 2 2

1 K

R208

220

R 2 1 2

5 . 6

K

1 / 4 W

R613

1.2K

R 6 1 2

1 . 8

K

R 6 0 6

1 0 K

R605

2.7K 1/4W

R 6 6 8

2 . 4

K

R 6 2 3

2 4 K

R624

24K

R619

1K R 6 1 4

1 K

R 6 3 6

5 6 0

1 / 4 W

R 6 3 7

1 K

R204

1K

R213

10K

R6201201/2W

R615

1K 1 /4W

R611

22K1/4W

R604

2201/4WR610

68 1/4W

R 6 5 3

6 8 0

R 2 0 6

2 . 2

K

IC601

KIA7809API

9V REG IC

1 2 3

C 6 0 7

4 7 0

1 0 V

Y K

C637

0.4750V KA

C617

150V KA

C 6 2 5

1 0

1 6 V

K A

C 6 4 6

1

5 0 V

K A

C 6 2 0

2 . 2

5 0 V

K A

C211

150V KA

C 2 0 4

1

5 0 V

K A

C202

2206.3V KA

C 6 3 5

0 . 2

2

5 0 V

K A

C618

3306.3V KA

C 2 1 5 1

5 0 V

K A

C623

10006.3V RZ

C 6 2 7

0 . 4 7

5 0 V

K A

C217

0.4750V KA

C 6 1 5 2

2

1 6 V K A

C 6 0 8

4 7

1 6 V

K A

C 6 0 6

1

5 0 V

K A

C 6 4 4

1 0

1 6 V

K A

C611_10 .0 1 B

C 6 3 2

2 7 P

C H

C201

0.01B

C 6 0 5

0 . 0

1

B

C 2 0 6

0 . 0

0 1 B

C212 0 .018 TF

C213 0 .022 TF

C 2 0 8

0 . 0

1 B

C616 0.22 TF

C614

0.22 TF

C203

0.1TF

C218

0 .0 01 B

C613

0.22TF

C 2 1 6

3 P

C H

C 6 4 5

1 5 P C H

C610 100PCH

C628 0 .047TF

C224

5PCH

C 2 1 4

0 . 0

1

B

C 2 2 6

2 2 P C H

X 6 0 1

1 0 0 C T 3 R 5 0 5



WAS RECEIVED IN GOOD CONDITION AND PICTUREIS NORMAL.

NOTE:

TUNER VIDEO SIGNAL

R.SIGNAL

G.SIGNALB.SIGNAL

DEFLECTION SIGNAL

B601

BL02RN1-R62

P.CON+9V

SWD_VIDEO

DIVERSITY

TUNER_VIDEO

SWD_AUDIO

AUDIO_OUT

TU_AUDIO_OUT

UNREG+12V

GND

P.CON+5V

IF X_RAYAGC H_SYNC

AFT_IN H_OUT

I2C_SDA V_OUT

I2C_SCL FBT+12V

OSD_RED ABCL

OSD_GREEN CLAMP

OSD_BLUE B.OUT

OSD_BLANKING G.OUT

I2C_OFF R.OUT

G-4G-3

(MAIN PCB)CHROMA SCHEMATIC DIAGRAM

FROM/TO MICON/TUNER

PCB010

TM9448

T E S T P O I N T

I 2 C_

S C L

1 0

7

NC

HOR GND

0 0 4 .1 4 .1 0 000 03.3 2.2 0

0

0

0

0

0

0

0

2.1

1.7

1.1

0.4

2.7

5.0

2.7

2.3

0

0

0

0

0

0

0

0 0 00 0 0 0 0 0 0 0 0 0

3.0

2.2

2.0

2.5

3.0

0

2.4

1.5

2.9

04.8 2.5 2.4 0 4.6 3.9 7.8 2.6

V / C G N D

0.30

1 1

1 5

1 6

1 7

2.62.6

0 5.0 1.73.30.32.72.6

VIFIFAGC

OSDFIX GAIN

VC0

TINT

HORVCO

1/256

HORC/D

PHASESHIFTER

HOROUT

VERSEP

VERC/D

HORVOC

VERRAMP

PLL

VIDEO

SPLL

BPF BPF

FM

DET

SW

DCVOL

AFT

BUS

VIDEOSW

DRIVE/CUT-OFF

OSD

SW

DELAY

LINE

PEAKING

CORING

BLACKSTRETCH

BPF

COLORCLAMP

CONTRAST RGB

MATRIX

SYNC

RFAGC

BRIGHT

SEP

27

26

25

24

23

22

21201918171615141312111098

1

2

3

4

5

6

7

54

53

52

51

504 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 3 6

35

34

33

32

31

30

29

28

H_GND

ABL

CLK

REF

AKB

RES

CLAMP

SW

ACC

DEMO

CLMPCLMPA2C

TRAPAFC2

FBP

AFC1

APC1

CWKIL X-RAY

FILTERADJ

LIMAMP

DET

TRAPVIDEO

AMP

DC

NC NC NC NC NC NC

NC

NCNC NCNC

NC

NC

NC

NC

NC

NC NC NC NC

NC

NC

G N D

2.5

2.42.2

2.8

8

R . O

U T / A G C

NCNC

NC

9

0

5.0

0.3

14

02.0

0

5

B . O

U T

13

12

11.4

8.7

8.0

GNDIN OUT

11.5 0 8.9

I 2 C_

S D A

I 2 C_

O F F

FROM/TO AV/SOUND

FROM POWER

FROM/TO DEFLECTION/CRT

8/13/2019 Memorex 1098


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

GND

S101Y

G N D

S

1 0 1 X

S801

L406

68uH

IC401 LA7840

V-OUT IC

1 2 3 4 5 6 7

R 4 2 3

6 8 1 / 2 W

R429

4.7 1W

CP802B

51048-0510

1

2

3

4

5

CP802A

51048-0510

1

2

3

4

5

Q4012SD2599(LBOEC1)

H.OUTPUT

CP803A

51052-0400

1

2

3

4

CP803B

51052-0400

1

2

3

4

CP401B04B-DVS

1

2

3

4

T401

305Y002

1

2

3 4

6

F

J801

HPS3200-010501

1

3 4

5

6

7

8 9

CD8026814038

VIDEO

8

E8E25

E12

GND

TERHEAAFC

B+

GND

ABL

GND

COLHV

F

S

FB401 3210011F

1

10

11

2

3

4

5

6

7

8

9

Q403

DTA114ES

X-RAY TEST SW

V R 4 0 1

1 K

V . P

O S I .

M E T A L

DY801KDY3CFB23M

B

G

R

3

9

7

5

4

186

V801

A22JQG098X

CP801

TBS-X01X-A11

R412

6 .8K 7W

K001TMM17538

K002TMM17538

K003TMM17538

CAUTION: DIGITAL TRANSISTOR

CD8032E041703

TP022 TP024 TP023

TP401

R401

100K1/4W+-1%

R417

10K+-1%

R 4 1 5

1 1 K

+ - 1 %

IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:

L 4 1 0

4 . 7 m H

0 9 0 9

W850

(W052)

W813

W 831 W81 1

W 8 9 6

W 8 9 1

W 8 2 3

W840

W 8 1 0

Q4022SC2271

H.DRIVE

Q8032SC3415

BLUE OUTQ802

2SC3415

GREEN OUTQ801

2SC3415

RED OUT

D 4 0 1

H Z 2 7 - 1 L

D402

HZ11B1L




ETANTLES PIECES REPAREES PAR UNATTENTION:


D404

AU02A-EIC

D403

11E1N

D 4 1 1

A U 0 2 A - E I C

D407

AU02A-EIC

D410

AU02A-EIC

R 4 0 6

1 2 K

+ - 1 %

R 4 0 8

1 . 5

K

R409

15K +-1%

R404

1.8K 1/4W

R 4 0 5

2 7 K + - 1 %

R 4 1 3

1 . 2

K

1 / 2 W

R 8 0 4

2 . 7

K

1 / 4 W

R 8 0 6

2 . 7

K

1 / 4 W

R 8 0 2

2 . 7

K

1 / 4 W

R445

270K 1/4W

R424

2701/2W

R 4 2 5

2 7 0

1 / 2 W

R414

3.3K

R 4 2 1

6 8 K 1 / 4 W

R428

6.8 1/2W

R433

1.5K1/2W

R 4 2 7

1 0 0 1 / 4 W

R 4 4 6

4 . 7

K

1 / 2 W

R422

27K1/4W

R 4 2 6

2 7 0

1 / 2 W

R411

2701/2W

R420

24K

R 8 1 1

2 2 0

R 8 0 9

2 2 0

R 8 1 4

2 2 0

R 8 1 3

4 . 7

K

1 / 4 W

R 8 1 5_

1

4 . 7

K

R 8 1 6_

1

4 . 7

K R 4 0 3

1 8 K

R 4 1 9

1 . 8

K

R402

18K

C 4 3 3

1 0 0 0

3 5 V

M H E

C 4 1 3 2

. 2

2 5 0 V

M H E

C 4 1 4 1

0 0

3 5 V M H E

C446

1250V MHE

C448

22160V MHE

C 4 1 8

1 0 0 0

2 5 V

M H E

C 4 0 3

4 7 0

1 6 V

M H E

C 4 3 4

2 2

1 0 0 V

M H E

C402

470P500V B

C 4 4 2_

3

4 7 0 P

2 K V

R

C 4 0 4 6

8 0 P

5 0 0 V

B

C 8 0 1

1 0 0 P

B

C 4 3 5

0 . 1

1 0 0 V

T F

C 4 4 3 0

. 0 0 2 7

1 . 6

K V

E C W H

C420

0.0011KV B

C439

22P500V SL

C416

0.0047100V PP

C415

82P500V SL

C429

0.0056 B

C 8 0 5

3 3 0 P

B

C 8 0 4

3 3 0 P

B

C 8 0 6

4 7 0 P

B

C 4 3 0

0 . 1

1 0 0 V

T F

C 4 3 7

0 . 2

2

2 5 0 V

E C W F

C 4 4 0

5 6 0 P

5 0 0 V

B

C 8 1 9_

2

0 . 0

0 1

2 K V

Y R

C 4 2 7

1 0

5 0 V

M H E

C 4 2 5

4 . 7

5 0 V

M H E

C 4

1 7

2 . 2

5 0 V

M H E




NOTE:

R.SIGNAL

G.SIGNAL

B.SIGNAL

DEFLECTION SIGNAL

R 8 0 3

1 5 K 2 W

R 8 0 7

1 5 K

2 W

R 8 0 5

1 5 K 2 W

R 4 1 0

1 8 0

3 W

R 4 0 7

1 . 5

1 W

GND GND

CLAMP CLAMP CLAMP

G.OUTG.OUT G.OUT

B.OUTB.OUT B.OUT

R.OUT R.OUT R.OUT

P.CON+5V_A

V_SYNC

X-RAY_TEST

H_SYNC

X_RAY

V_OUT

X_RAY

ABCL

H_OUT

H_SYNC

FBT+12V

HEATER HEATER180V

GND GND+B

GND GND GND

+B +B

G-6G-5

FROM/TO CHROMA

FROM POWER

FROM POWER

FROM/TO MICON/TUNER

DEFLECTION/CRT SCHEMATIC DIAGRAM (MAIN PCB)

19.4

19.59.2

22

HEATER

FOCUS

GND

THERMALPROTECTION

+AMP-

PUMPUP

VCC

G.OUT

GND

CLAMP

G.OUT

CLAMP

GND

B.OUTB.OUT

R.OUT

25 2624

0 1 2. 6 2 5. 8 2 .6 2 . 6 2 5. 3 2 .2

0

0

0

0

0

0

0.3

0

096.4

0

6.4

0

0

101.6

99.6

R.OUT

0.6

137.0

130.0

TC9306

PCB110

23

18

21

SCREEN

NC

+B

GND

19

20

NC

0.3

27.0

0130.0

00

120.5 2.7

3.23.2

126.0 2.7

3.2

2.7128.0

PCB010

TM9448

GND

FROM CHROMA

3

2

1

4

8/13/2019 Memorex 1098


A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

CP501

TV-50P-02-L1

1

2

D

5 0 3

1 S

S 1 3 3

D 5

0 6

A U 0 2 A

- E I C

D 5

0 5

H Z 2 7 - 1

L

D504

MTZJ16B

Q506

DTC114ES

PROTECTOR

I C P 5

0 1

2 5

1 0 1 0

ICP502251005

RY501

ALKS329

1

2 3

4

S

DG

Q5052SK2903-01MR

POWER REG

J501

HEC0824-010010

DC JACK

1

2

3

5A 125V

5A 125V

VR50110K

+B ADJ.

METAL

C

A

G

Q507CR2AM-8-F8

2

1L502

8R090007

DEGAUSS COIL

T501 8128019W

1

11

12

2

3

4

5

6

7

8

HS001763WAA0134

REPLACE ONLY WITH THE SAME TYPE FUSE

N’UTILISER QUE DES FUSIBLE DE MEME TYPE

CAUTION:

ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

L 5

0 1

1 0 u

H

D

DE

Q509DTA114ES

DC POWEWR SW

Q5032SA952_L

REG DRIVER

W 8 5

1

( W 0 7

4 )

W836

W839

W 8 0 1

Q504

2SC2120Y

DC POWER SW.

Q5022SC1740STP

REG DRIVER



DANS LA NOMENCLATURE DN’UTILISER QUE CELLS DECRDANGEREUSES AN POINT DELES PIECES REPAREES PAR UATTENTION:


I C 5 0

1

F A 7

6 1 0 C P

P

O W E R C O N T R O L I C

1 2 3 4

5678

D 5

0 2

1 1 E 1 N

D509

RU2AM

D508

21DQ09N

D507

21DQ09N

D 5

1 0

A U 0 2 A

- E I C

D 5

1 1

1 S S 1 3 3

R509

2 .2 1 /4W

R 5

0 8

1 0 0 1 / 4 W

R518

3.3K

R 5

1 0

3 . 3

K

R506

3.3K 1/4W

R511

68K1/4W

R 5

0 1

1 8 0 K

R 5

0 2

3 3 0 K

R 5

0 7

1 K

R 5

0 5

3 9 0

R503

68K

R

R514

3.3K

R 5

1 6

1 8 0 K 1 / 2 W

R 5

1 3

2 . 2

K

R512

1K

R 5

1 7

2 . 7

K

R 5

0 4

1 2 K

IC502

KIA7805API

5V POWER REG IC

1 2 3

C 5

1 6

1 0 0 0

2 5

V

Z L

C 5

0 3

_ 1

1 0

1 6 V

K A

C 5 1

2

4

7 0

1 6 V

M

H E

C 5

1 8

1 0 0 0

6 . 3

V

Y K

C 5

0 5

_ 1

8 2 0 P

BC511_3

220P2KV R

C510

470P500V B

C521_2

220P2KV R

C 5

0 7

0 . 0

1 B

C504

0.0033B

C 5

0 6

0 . 1

B

C 5

0 8

0 . 0

1

1 0 0 V

T F

C520

470PB

C515

4.7250V ECQ-E

C 5

0 9

0 . 0

6 8

M

C 5

1 9

0 . 0

0 1 B

C 5

1 4 4

7 0

1 0 V

M H E

C 5

0 1

1 0 0 0

2 5

V

Z L

C513100160V PR




NOTE:

R515

0 .4 7 3 W

R522

3.3 1W

B 5

0 4

B L 0 1 R N 1

- A 6 3

B501

BL02RN1-R62

B502

BL02RN1-R62

Q501DTC114ES

POWER FAIL Q510DTC114ES

DC POWER SW

S100Y

G-7

10A 125V (ICP501) , 5A 125V (ICP502).

10A 125V (ICP501) , 5A 125V (ICP502).

10A 125V

1 0 A 1 2 5

V

0 0.5

0

0

0

0

0

0.9

0.4

0.5 0

2.6 0.9 14.4

1.0 5.3

5.3

5.35.3

0

14.1

5.3

20.0

0

0

04.1

0

4.8

12.0

12.0

11.9

11.9

-10.7

0

0

0

0

0

0.6

5

GND OUTIN

8.3 0 5.0

VREF

U.V.LO

BIASOSC

5 0 0 O H M

30uA

+-

-+-+

OFF

OFF

PWM

0.52V

ER.AMP.

+-

1.5V

+

-S.C.P

LO

0

11.5

11.5

0

0.5

5.0

5.4

POWER SCHEMATIC DIAGRAM(TV MAIN PCB)

8/13/2019 Memorex 1098


A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

I C702 N JM 22 45LVIDEO SW IC

1 2 3 4 5 6 7 8

I C7 01 N JM 22 34 LAUDIO SW IC

1 2 3 4 5 6 7 8

H 3

H 2

H 1 E

H 3

H 2

H 1 E

J701

YKC21-7223

1

2

3

4

5

6

7

8

HS351763WSA0009

Q7012SA1015Y

BUFFER

L 7

0 1

1 0 0 u

H

L702

100uH

W

W846

W825

Q702

2SC1815Y

MUTE SW

D 3 0 1

M T Z J 1 2 B

D 7

0 2

M T Z J 1 2 B

D 7

0 3

M T Z J 1 2 B

D 7

0 4

M T Z J 1 2 B

D 7

0 5

M T Z J 1 2 B

D 7

0 6

M T Z J 1 2 B

D 7

0 1

M T Z J 6

. 8 B

D 3 0 2

M T Z J 1 2 B



DANS LA NOMENCLAN’UTILISER QUE CELDANGEREUSES AN PLES PIECES REPAREEATTENTION:


I C 3 5

1

A N 7 5

1 1

S O U N

D A M P I C

1234

5 6 7 8

R 7

0 1

1 K

R706

2.2K

R 7

0 2

_ 1

7 5

R 7

0 3

_ 1

7 5

R704

75

R 7

1 0

1 K

R 3 5 7

1 0 0 K

R 3 5

2 1 0 K

R 7

0 5

1 K

R 7

0 7

1 0 0 1 / 4 W

R 7

0 9

3 . 3

K

R353

68K

R355

47K 1/4W

C 7

1 5

1 0 0

6 . 3

V

K A

C353

47016V YK

C 3 5

2 4 7

1 6 V

K A

C355

1016V KA

C 7

1 8

4 7

1 6 V

K A

C 7

2 0

1 0

5 0 V

Y K

C717

4.750V KA

C 3 5

1 1

5 0 V

K A

C 3 5

4

4 7

0

1 0 V

R S

C 7

1 3

1 0

1 6 V

K A

C 7

1 4

0 . 0

1 B

C 3 5

6

0 . 0

3 3

B

C 7

2 1

0 . 0

2 2

B

C 7

2 2

0 . 0

0 1 B

C711

1016V KA

C 7

0 9

1 0 0

1 6 V

Y K

C 7

0 1

1

5 0 V

K A

C 7

0 3

1

5 0 V

K A

C 7

0 5

1

5 0 V

K A

C710

4706.3V YK

C 7

1 2

1 0

1 6 V

K A

C 7

0 7

1 0

1 6 V

K A




NOTE:

AUDIO_MUTE

POWER

AUDIO_OUT

P.CON+9V

TU_AUDIO_OUT

SWD_AUDIO

TUNER_VIDEO

SWD_VIDEO

AV1

AV2

EXT.MUTE

G-9

(TV MAIN PCB)

AV/SOUND SCHEMATIC DIAGRAM

FROM/TO CHROMA

FROM MICON/TUNER

+ -

0 0 0 3.8

2.04.5 0 2.0

BUFFER

B I A SL H

L H

5.7 0.2 5.8 0.2 5.8 9.3 5.0 0

BUFFER

B I A SL H

L H

5.2 0.1 5.3 0.1 3.9 8.6 04.6

V_OUT

V_IN_2

V_IN_1

A_OUT

A_IN_2

A_IN_1

1.9

0

2.5

NC

0

0

0.4

FROM MICON/TUNER

8/13/2019 Memorex 1098


1 0.5V 10µs/div

3 1.0V 20µs/div

4 1.0V 5ms/div

WAVEFORMS

MICON/TUNER

H-1

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

NOTE:

13 200mV 20µs/div

CHROMA

5 20.0mV 1ms/div

8 0.5V 10µs/div

9 0.5V 10µs/div

10 200mV 10µs/div

11 100mV 0.1µs/div

14 200mV 5ms/div

15 0.5V 20µs/div

16 0.5V 20µs/div

17 0.5V 20µs/div12 10.0V 20µs/div7 200mV 50µs/div

8/13/2019 Memorex 1098


18 200mV 5ms/div

WAVEFORMS

19 20.0V 20µs/div

20 5.0V 20µs/div

22 5.0V 5ms/div

23 10.0V 5ms/div

24 10.0V 20µs/div

26 10.0V 20µs/div

25 10.0V 20µs/div

DEFLECTION/CRT

21 200V 20µs/div

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

NOTE:

H-2

8/13/2019 Memorex 1098


MECHANICAL EXPLODED VIEW

I-1

110 205

205

205

205V801

L502

J801

PCB110(CRT PCB)

107

108

109

202

201

201

201

201

102

204

204

TU001

J701

FB401

PCB010(MAIN PCB)

101

103

104

105

106

203

8/13/2019 Memorex 1098


MECHANICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION

101 A3I506I720 CABINET,FRONT ASS'Y

102 735WPAA423 REMOCON HOLDER

103 701WPJB504 CABINET,FRONT

104 713WPA0101 GUIDE,REMOCON

105 735WPAA402 BUTTON,FRAME

106 735WPAA403 BUTTON,HOLDER

107 702WPA0666 CABINET,BACK(1/4)

108 722A08A096 SHEET,RATING109 7260000321 SHEET,CRT SERVICEMAN

110 741WUA0019 SPRING,EARTH

201 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16

202 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10

203 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8

204 8109I30A04 SCREW,TAP TITE(B) WH7 3x10

205 8141J40B84 SCREW,TAP TITE(P) GW1 4x28

JA5K0100 POLY BAG

J3I50601 INSTRUCTION BOOK

793WCDB102 GIFT BOX

--- A3I506I975 INSTRUCTION BOOK KIT

--- 792WHA0256 PACKAGE,BOTTOM

--- 792WHA0255 PACKAGE,TOP

--- 791WHA0022 LAMIFILM BAG

J1-1

8/13/2019 Memorex 1098


ELECTRICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION

RESISTORS DIODES

! R001 R3X181563J R,METAL OXIDE 56K OHM 1W or D610 D1VT001330 DIODE,SILICON 1SS133T-77

R3U28A563J R,METAL OXIDE 56K OHM 2W D701 D97U06R81B DIODE,ZENER MTZJ6.8B T-77

R114 R3X101151J R,METAL 150 OHM 1W D702 D97U01201B DIODE,ZENER MTZJ12B T-77

! R135 R3X28B220J R.METAL 22 OHM 3W D703 D97U01201B DIODE,ZENER MTZJ12B T-77

! R401 R4X5T4104F R,METAL 100K OHM 1/4W D704 D97U01201B DIODE,ZENER MTZJ12B T-77

! R404 R002T4182J RC 1.8K OHM 1/4W D705 D97U01201B DIODE,ZENER MTZJ12B T-77

! R405 R801R7273F RC 27K OHM 1/10W D706 D97U01201B DIODE,ZENER MTZJ12B T-77 ! R406 R801R7123F RC 12K OHM 1/10W ICS

! R407 R3X2811R5J R.METAL OXIDE 1.5 OHM 1W IC101 I53F03046A IC OEC3046A

! R408 R801R7152J RC 1.5K OHM 1/10W ! IC103 I1KA97805A IC KIA7805API

! R409 R801R7153F RC 15K OHM 1/10W IC104 I9UJ0T600C IC PST600C

R410 R3X28B181J R.METAL 180 OHM 3W IC199 A3I501I015 IC S-24C01BDP

! R412 R5X2CE682J R,CEMENT 6.8K OHM 7W IC201 I03FE814B0 IC LA76814BM-MPB

R423 R65582680J R,FUSE 68 OHM 1/2W ! IC351 I01DP75110 IC AN7511

R429 R655814R7J R,FUSE 4.7 OHM 1W ! IC401 I03SD78400 IC LA7840

! R509 R002T42R2J RC 2.2 OHM 1/4W ! IC501 IDJD076100 IC FA7610CP

R515 R3X28BR47J R.METAL OXIDE 0.47 OHM 3W ! IC502 I1KA97805A IC KIA7805API

! R522 R3X1813R3J R,METAL OXIDE 3.3 OHM 1W IC601 I1KA97809A IC KIA7809API

! R606 R801R7103J RC 10K OHM 1/10W IC701 I0QS02234L IC NJM2234L

! R803 R3X28A153J R,METAL OXIDE 15K OHM 2W IC702 I0QS02245L IC NJM2245L

! R805 R3X28A153J R,METAL OXIDE 15K OHM 2W TRANSISTORS

! R807 R3X28A153J R,METAL OXIDE 15K OHM 2W Q101 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)

CAPACITORS Q102 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)

! C403 E5EZT2471M CE 470 UF 16V Q103 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTP

! C414 E5EZT4101M CE 100 UF 35V Q105 TNYTJ03001 COMPOUND TRANSISTOR DTC114TSTP

! C418 E5EZF3102M CE 1000 UF 25V or ! Q401 TDUU025990 TRANSISTOR SILICON 2SD2599(LBOEC1)

E02YF3102M CE 1000 UF 25V ! Q402 TC3T022710 TRANSISTOR,SILICON 2SC2271(D,E)-AE

! C433 E5EZF4102M CE 1000 UF 35V Q403 TPYTB03001 COMPOUND TRANSISTOR DTA114ESTP

! C434 E5EZT8220M CE 22 UF 100V Q501 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTP

C437 P411F3224J CMPP 0.22 UF 250V ECWF or Q502 TCYT1740S0 TRANSISTOR,SILICON 2SC1740STP

P447F2224J CMPP 0.22 UF 200V FHS ! Q503 TAST00952L TRANSISTOR,SILICON 2SA952(C)-T_L

C442 C03L0R7Q2K CC 470 PF 2KV R Q504 TC5T021204 TRANSISTOR,SILICON 2SC2120Y(TPE2)

! C443 P414F9272H CMPP 0.0027UF 1.6KV ECWH or ! Q505 T410029030 FET 2SK2903-01MR

P4J239272H CMPP 0.0027UF 1.6KV Q506 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTP

! C446 E5EZTD010M CE 1 UF 250V ! Q507 TF6FR2AM80 THYRISTOR CR2AM-8-F8

! C448 E5EZTB220M CE 22 UF 160V Q508 TPYTB03001 COMPOUND TRANSISTOR DTA114ESTP

C501 E62FF3102M CE 1000 UF 25V Q509 TPYTB03001 COMPOUND TRANSISTOR DTA114ESTP

C511 C03L0R7H2K CC 220 PF 2KV R Q510 TNYTB03001 COMPOUND TRANSISTOR DTC114ESTP

! C512 E5EZT2471M CE 470 UF 16V Q601 TC5T021204 TRANSISTOR,SILICON 2SC2120Y(TPE2)

! C513 E53VFB101M CE 100 UF 160V Q602 TA5T010154 TRANSISTOR,SILICON 2SA1015Y(TPE2)

! C514 E5EZT1471M CE 470 UF 10V Q605 TA5T010154 TRANSISTOR,SILICON 2SA1015Y(TPE2)

C515 P21503475K CMP 4.7 UF 250V ECQ-E Q701 TA5T010154 TRANSISTOR,SILICON 2SA1015Y(TPE2)

C516 E62FF3102M CE 1000 UF 25V Q702 TC5T018154 TRANSISTOR,SILICON 2SC1815Y(TPE2)

! C518 E02LT0102M CE 1000 UF 6.3V ! Q801 TCYT034150 TRANSISTOR,SILICON 2SC3415T93-(N,P)

C521 C03L0R7H2K CC 220 PF 2KV R ! Q802 TCYT034150 TRANSISTOR,SILICON 2SC3415T93-(N,P)

! C615 E50HU2220M CE 22 UF 16 V ! Q803 TCYT034150 TRANSISTOR,SILICON 2SC3415T93-(N,P)

C819 C0JLYR713K CC 0.001 UF 2KV YR or COILS &TRANSFORMERS

C01BBP713K CC 0.001 UF 2KV BP L202 021673R47M COIL 0.47 UH

DIODES L205 0336020388 COIL VIDEO IFT 3602038

D001 D94TA30013 DIODE ZENER HZ30-3L TD L406 021U6D680K COIL 68 UH

D101 D1VT001330 DIODE,SILICON 1SS133T-77 L410 021679472K COIL 4.7 MH

D103 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 L501 021W67100M COIL 10 UH

D301 D97U01201B DIODE,ZENER MTZJ12B T-77 ! L502 028R090007 COIL,DEGAUSS 8R090007

D302 D97U01201B DIODE,ZENER MTZJ12B T-77 L503 02167D100K COIL 10 UH

! D401 D94TA27011 DIODE ZENER HZ27-1L TD L701 021673101K COIL 100 UH

! D402 D94TA11B11 DIODE ZENER HZ11B1L TD L702 021673101K COIL 100 UH

D403 D28T11E1N1 DIODE SILICON 11E1N-TA1B2 T401 03305Y002S TRANS,HORIZONTAL DRIVE 305Y002 ! D404 D2WTAU02A0 DIODE SILICON AU02A-EIC ! T501 048128019W TRANSFORMER,SWITCHING 8128019W

! D407 D2WTAU02A0 DIODE SILICON AU02A-EIC JACKS

! D410 D2WTAU02A0 DIODE SILICON AU02A-EIC ! J501 0602602006 JACK DC HEC0824-010010

! D411 D2WTAU02A0 DIODE SILICON AU02A-EIC J701 060Q441002 RCA JACK YKC21-7223

D502 D28T11E1N1 DIODE SILICON 11E1N-TA1B2 ! J702 060C121010 EAR PHONE JACK 3.5 TC38-001-05-T

D503 D1VT001330 DIODE,SILICON 1SS133T-77 ! J801 066X120014 SOCKET,CRT HPS3200-010501

D504 D97U01601B DIODE ZENER MTZJ16B T-77 SWITCHES

! D505 D94TA27011 DIODE ZENER HZ27-1L TD SW101 0504201T31 SWITCH,TACT SKHVBED010

! D506 D2WTAU02A0 DIODE SILICON AU02A-EIC SW102 0504201T31 SWITCH,TACT SKHVBED010

! D507 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 SW103 0504201T31 SWITCH,TACT SKHVBED010

! D508 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 SW104 0504201T31 SWITCH,TACT SKHVBED010

! D509 D2BTRU2AM0 DIODE SILICON RU2AM V1 SW105 0504201T31 SWITCH,TACT SKHVBED010

D510 D2WTAU02A0 DIODE SILICON AU02A-EIC SW106 0504201T31 SWITCH,TACT SKHVBED010

D511 D1VT001330 DIODE,SILICON 1SS133T-77 SW107 0504201T31 SWITCH,TACT SKHVBED010

D602 D1VT001330 DIODE,SILICON 1SS133T-77 SW108 0504201T31 SWITCH,TACT SKHVBED010

D603 D28T11E1N1 DIODE SILICON 11E1N-TA1B2 VARIABLE RESISTORS

D605 D94TA6RB12 DIODE ZENER HZ6B2L TD VR401 V126213BT2 VOLUME,SEMI FIXED RH0684C13RD606 D1VT001330 DIODE,SILICON 1SS133T-77 VR501 V126214BT2 VOLUME,SEMI FIXED RH0684C14R

D607 D97U09R11B DIODE,ZENER MTZJ9.1B T-77 P.C.BOARD ASSEMBLIES

D608 D1VT001330 DIODE,SILICON 1SS133T-77 PCB010 A3I506I010 PCB ASS'Y TM9448A

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ELECTRICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION

P.C.BOARD ASSEMBLIES

PCB110 A3I506I110 PCB ASS'Y TC9306A

MISCELLANEOUS

B001 024AT03655 CORE BEADS BL01RN1-A63T6

B501 024AT03481 CORE,BEADS BL02RN1-R62T2

B502 024AT03481 CORE,BEADS BL02RN1-R62T2

B504 024AT03655 CORE BEADS BL01RN1-A63T6

B601 024AT03481 CORE,BEADS BL02RN1-R62T2B701 024AT03655 CORE BEADS BL01RN1-A63T6

CD501 121B164101 CORD,CAR BATTERY SI-PC107-67

CD802 WCL6814038 FLAT CABLE AWG26 5C GRAY 140MM

CD803 WBL6018038 FLAT CABLE AWG26 4C BLACK 180MM

CF201 102E245R71 FILTER,SAW M1958M

CP101 069E260129 CONNECTOR PCB SIDE 8283_0612_00_000

CP401 069X440029 CONNECTOR PCB SIDE B04B-DVS

CP501 069W420069 CONNECTOR PCB SIDE TV-50P-02-L1

CP801 069W010030 CONNECTOR PCB SIDE TBS-X01X-A1

CP802A 067R005019 WIRE HOLDER 51048-0510

CP802B 067R005019 WIRE HOLDER 51048-0510

CP803A 067R104019 WIRE HOLDER 51052-0400

CP803B 067R104019 WIRE HOLDER 51052-0400

CUS001 800WFAA006 CUSHION A

! DY801 0271080901 DY KDY3CFB23M

! FB401 043210011F TRANSFORMER,FLYBACK 3210011F

! ICP501 083PC10002 MICRO FUSE 251010

! ICP502 083PC05002 MICRO FUSE 251005

K001 1291000016 WEDGE TMM17538

K002 1291000016 WEDGE TMM17538

K003 1291000016 WEDGE TMM17538

OS101 077Q014005 REMOTE RECEIVER PIC-26043LM-2

RY501 0560V50118 RELAY ALKS329

TM101 076R0CX010 TRANSMITTER R25-1213

! TU001 0145K00055 TUNER,VHF-UHF TECC1040PG32D

! V801 09D1090401 CRT W/O DY A22JQG098X

X101 100C32R803 CRYSTAL DSVT-200 32.768KHz

X601 100CT3R505 CRYSTAL HC-49/C 3.579545MHz

RESISTOR

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

CAPACITORS

CC................... CERAMIC CAPACITOR

CE................... ALUMI ELECTROLYTIC CAPACITOR

CP................... POLYESTER CAPACITOR

CPP.................. POLYPROPYLENE CAPACITOR

CPL.................. PLASTIC CAPACITOR

CMP................. METAL POLYESTER CAPACITOR

CMPL............... METAL PLASTIC CAPACITOR

CMPP............... METAL POLYPROPYLENE CAPACITOR

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M3I5-06ISPEC NO

memorex 1098

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