Toshiba 13a26.

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SERVICE MANUAL

COLOR TELEVISION

13A26

(MFR'S VERSION A)

FILE NO. 050-200704GR

The above model is classified as a green product (*1), as indicated by the underlined serial number.

This Service Manual describes replacement parts for the green product. When repairing this green

product, use the part(s) described in this manual and lead-free solder (*2).

For (*1) and (*2), see the next page.

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(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recyclingand reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use ofcertain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit anymarketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporationrecognizes environmental protection as a key management tasks, and is doing its utmost toenhance and improve the quality and scope of its environmental activities. In line with this,

Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used inmanufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumerproducts industry at large to be environmentally responsible. Lead-free solder must be used inthe servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

The melting temperature of lead-free solder is higher than that of leaded solder by 86F to 104F(30C to 40C). Use of a soldering iron designed for lead-based solders to repair product madewith lead-free solder may result in damage to the component and or PCB being soldered. Greatcare should be made to ensure high-quality soldering when servicing this product especiallywhen soldering large components, through-hole pins, and on PCBs as the level of heatrequired to melt lead-free solder is high.

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SERVICING NOTICES ON CHECKING

6. AVOID AN X-RAY1. KEEP THE NOTICES

As for the places which need special attentions,they are indicated with the labels or seals on the

cabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.

3. USE THE DESIGNATED PARTS

5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE

Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the high

voltage 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.

HOW TO ORDER PARTS

When you exchange IC and Transistor with a heat sink, apply silicon grease on the contact section ofthe heat sink. Befor applying new silicon grease, remove all the old silicon grease. (Old grease maycause damages to the IC and Transistor.)

IMPORTANT

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.

The 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 safety

which is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.

4. PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRING

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 original

positions.

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.

PERFORM A SAFETY CHECK AFTERSERVICING

7.

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 the

serviced 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 terminalHeadphone jack

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TABLE OF CONTENTS

GREEN PRODUCT PROCUREMENT ..........................................................................................

LEAD-FREE SOLDER ..................................................................................................................

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

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

IMPORTANT .................................................................................................................................

TABLE OF CONTENTS ...............................................................................................................

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

DISASSEMBLY INSTRUCTIONS

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

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

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

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

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

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

BLOCK DIAGRAMS .....................................................................................................................PRINTED CIRCUIT BOARDS

TV MT/CRT ...............................................................................................................................

TV MT ........................................................................................................................................

SCHEMATIC DIAGRAMS

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

TV POWER ...............................................................................................................................

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

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

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

MECHANICAL EXPLODED VIEWS ............................................................................................

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

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

A1-1

A1-1

A1-2

A1-2

A1-2

A2-1

A3-1~A3-5

B1-1

B2-1, B2-2

C-1

C-3

C-3

D-1~D-4

E-1, E-2

F-1, F-2

F-3, F-4

G-1, G-2

G-3, G-4

G-5, G-6

G-7, G-8

H-1, H-2

I-1, I-2

J1-1

J2-1~J2-3

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GENERAL SPECIFICATIONS

G-1 TV CRT CRT Size / Visual Size 13 inch / 335.4mmV

System CRT Type Normal

Deflection 90 degree

Magnetic Field BV/BH +0.45G/0.18G

Color System NTSC

Speaker 1Speaker

Position Bottom

Size 3 InchImpedance 8 ohm

Sound Output MAX 1.0 W

10%(Typical) --- W

NTSC3.58+4.43 /PAL60Hz No

G-2 Tuning Broadcasting System US System M

System Tuner and System 1Tuner

Receive CH Destination USA(W/ CATV)

Tuning System F-Synth

Input Impedance VHF/UHF 75 ohm

2 - 69, 4A, A-5 - A-1,

CH Coverage A - I, J - W, W+1 - W+84

Intermediate Picture(FP) 45.75MHz

Frequency Sound(FS) 41.25MHz

FP-FS 4.50MHzPreset CH No

Stereo/Dual TV Sound No

Tuner Sound Muting Yes

G-3 Power Power Source AC 120V AC 60Hz

DC

Power Consumption at AC

54 W at AC 120 V 60 Hz

Stand by (at AC) 3 W at AC 120 V 60 Hz

Per Year -- kWh/Year

Protector Power Fuse Yes

G-4 Regulation Safety UL(UL1492)

Radiation ---

X-Radiation DHHS

G-5 Temperature Operation +5

o

C ~ +40

o

CStorage -20oC ~ +60

oC

G-6 Operating Humidity Less than 80% RH

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G-7 On Screen Menu Yes

Display Menu Type Character

Picture Yes

Contrast Yes

Brightness Yes

Color Yes

Tint Yes

Sharpness YesAudio No

Bass No

Treble No

Balance No

BBE On/Off No

Stable Sound On/Off No

CH Set Up Yes

TV/CABLE(CATV) Yes

Auto CH Memory Yes

Add/ Delete Yes

Language Yes

V-chip Yes

Lock Yes

On Timer YesCH Label No

Favorite CH No

Color Stream DVD/DTV No

Control Level Yes

Volume Yes

Brightness Yes

Contrast Yes

Color Yes

Tint Yes

Sharpness Yes

Tuning No

Bass No

Treble No

Balance NoBack Light No

Stereo,Audio Output,SAP No

Video Yes

Color Stream No

Channel(TV/Cable) Yes

CH Label No

Game Timer Yes

Sleep Timer Yes

Sound Mute Yes

V-chip Rating Yes

G-8 OSD Language English French Spanish

G-9 Clock and Sleep Timer Max Time 120 Min

Timer Step 10 Min

On Timer Program(On Timer ) Yes

Wake Up Timer No

Timer Back-up (at Power Off Mode) more than -- Min Sec

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G-10 Remote Unit RC-EH

Control Glow in Dark Remocon Yes

Format Toshiba

Custom Code 40-BF h

Power Source Voltage(D.C) 3V

UM size x pcs UM-4 x 2 pcs

Total Keys 27 Keys

Keys Power Yes1 Yes

2 Yes

3 Yes

4 Yes

5 Yes

6 Yes

7 Yes

8 Yes

9 Yes

0 Yes

100 No

CH Up Yes

CH Down Yes

Volume Up YesVolume Down Yes

TV/Caption/Text Yes

CH1/CH2 Yes

TV/Video(TV/AV) Yes

CH RTN/CH ENT(Quick View) Yes

Sleep Yes

RE Call(Call) Yes

Reset Yes

Menu Yes

Enter Yes

Mute Yes

Exit No

MTS(Audio Select) No

Set + YesSet - Yes

Multi Brand Keys CH Up(VCR) No

CH Down(VCR) No

Pause/Still No

TV/VCR(VCR) No

Code No

FF No

Rew No

Rec No

Play No

Stop No

TV No

VCR No

Cable No

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G-11 Features Auto Degauss Yes

Auto Shut Off Yes

Canal+ No

CATV Yes

Anti-theft No

Rental No

Memory(Last CH) Yes

Memory(Last Volume) YesV-Chip Yes

Type USA,ORION Type

BBE No

Auto Search No

CH Allocation No

SAP No

Channel Lock No

Just Clock Function No

Game Position No

CH Label No

VM Circuit No

Full OSD No

Premiere No

Comb Filter No Lines

Auto CH Memory Yes

Hotel Lock No

Closed Caption Yes

FBT Leak Test Protect Yes

CH Lock Yes

Video Lock Yes

Game Timer (Max Time:120 Min) Yes

Stable Sound No

Energy Star No

Power On Memory Yes

Favorite CH No

G-12 Accessories Owner's Manual Language English/Spanish

w/Guarantee Card NoRemote Control Unit Yes

Rod Antenna No

Poles

Terminal

Loop Antenna No

Terminal -

U/V Mixer No

DC Car Cord (Center+) No

Guarantee Card Yes

Warning Sheet No

Circuit Diagram No

Antenna Change Plug No

Service Facility List No

Important Safeguard No

Dew/AHC Caution Sheet No

AC Plug Adapter No

Quick Set-up Sheet No

Battery Yes

UM size x pcs UM-4 x 2 pcs

OEM Brand No

AC Cord No

AV Cord (2Pin-1Pin) No

Registration Card (NDL Card) No

ESP Card No

300 ohm to 75 ohm Antenna Adapter No

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G-13 Interface Switch Front Power Yes

System Select No

Main Power SW No

Sub Power No

Channel Up/Reset Yes

Channel Down/Enter Yes

Volume Up/Set Up Yes

Volume Down/Set Down YesMENU=Volume Up+Volume Down Yes

Rear AC/DC No

TV/CATV Selector No

Degauss No

Main Power SW No

Indicator Power Yes

Stand-by No

On Timer No

Terminals Front Video Input RCA

Audio Input RCA x 1

Other Terminal Ear Phone

Rear Video Input(Rear1) No

Video Input(Rear2) No

Audio Input(Rear1) NoAudio Input(Rear2) No

Video Output No

Audio Output No

Euro Scart No

Color Stream No

Diversity No

Ext Speaker No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input F Type

AC Outlet No

G-14 Set Size Approx. W x D x H (mm) 362 x 360 x 320.5

G-15 Weight Net (Approx.) 9.5 kg ( 20.9 lbs)

Gross (Approx.) 11.0kg ( 24.4lbs)

G-16 Carton Master Carton NoContent ---- Sets

Material -- /--

Dimensions W x D x H(mm) -- x -- x --

Description of Origin No

Gift Box Material Double/Brown

Dimensions W x D x H(mm) 440 x 408 x 380

Description of Origin Yes

Drop Test Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces

Height (cm) 62

Container Stuffing 866 Sets/40' container

G-17 Cabinet Material Cabinet Cabinet Front PS 94V0 DECABROM

Cabinet Rear PS 94V0 DECABROM

PCB Non-Halogen Demand No

Eyelet Demand Yes

G-18 Environment Environmental standard requirement Green procurement of TOSHIBA

Pb-free Phase3(Phase3A)

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1. REMOVAL OF ANODE CAP

Read the following NOTEDitems before starting work.

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's

potential voltage.

Do not use pliers to loosen or tighten the Anode Cap

terminal, 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 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.

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.


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.

NOTETake 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.)

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 buttonthen 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

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Masking Tape

(Cotton Tape)


2.

REMOVAL

IC

Put the Masking Tape (cotton tape) around the Flat

Package IC to protect other parts from any damage.


1.

Fig. 2-1

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 IC leadsor solder lands under the IC when removing it.

NOTE

Masking is carried out on all the parts located within 10mm distance from IC leads.

Blower type ICdesoldering machine

IC

Heat the IC leads using a blower type IC desoldering

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

2.

Fig. 2-2

NOTE

Do not add the rotating and the back and forthdirections 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 IC

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

3.

Blower type ICdesoldering

machine

IC

Fig. 2-3

Tweezers

Peel off the Masking Tape.4.

Absorb the solder left on the pattern using the Braided

Shield Wire. (Refer to Fig. 2-4.)

5.

NOTE

Do not move the Braided Shield Wire in the vertical

direction towards the IC pattern.

Braided Shield Wire

Soldering Iron

Fig. 2-4IC pattern

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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.


2.

Fig. 2-6

Soldering IronSolder

IC

Absorb the solder left on the lead using the Braided Shield

Wire. (Refer to Fig. 2-7.)

3.

Fig. 2-7

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. 2-8.)

4.

Fig. 2-8

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, always be sure to replace the IC in thiscase.

Finally, confirm the soldering status on four sides of the ICusing a magnifying glass.

Confirm that no abnormality is found on the soldering

position 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.(Refer to Fig. 2-5.)

1.

Fig. 2-5

Solder temporarily

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SERVICE MODE LIST

CONFIRMATION OF HOURS USED

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

NOTE: If you set factory initialization, the total hours is reset to "0".

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 2 seconds.After the confirmation of using hours, turn off the power.

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)

ADDRESS DATA

INIT 00 D0

CRT ON 0010

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

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

00

+8 +A

47 B3 24 69 39 00 00D0 04 EB 4E

+B +C +D +E +F

05 90 D4 00 07

1.2.

3.

4.5.6.7.8.

9.10.

11.12.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 for more than 2 seconds.ADDRESS and DATA should appear as FIG 1.ADDRESS is now selected and should "blink". Using the VOL. +/- button 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 VOL. +/- button 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.

After the data input, set to the initializing of shipping.Turn on the POWER.Set the VOLUME to minimum.

While holding down VOLUME button on front cabinet, press key (1)on remote control for more than 2 seconds.After the finishing of the initializing of shipping, the unit will turn off automatically.

Set Key Remocon Key Operations

VOL. (-) MIN 1Initialization of factory data.NOTE: Do not use this for normal servicing. If you set factory initialization, the memories are reset such as the clock

setting, the channel setting, the POWER ON total hours.

VOL. (-) MIN 6

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

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

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

9

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

NOTE: The each item value might be differentaccording to each set.

This unit is 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 2 seconds.

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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 any serviceon 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.When you exchange IC and Transistor for a heat sink,apply the silicon grease on the contractsection of the heat sink, Before applying new silicongrease, remove all the old silicon grease. (Old greasemay cause damages to the IC and Transistor.)

2. BASIC ADJUSTMENTSBEFORE MAKING ELECTRICALADJUSTMENTS 2-1: 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, BRI.CENT=120, CONT.MAX=40.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1andpress the channel button (01)on the remote control toselect "CUT OFF".Adjust the Screen Volumeuntil a dim raster is obtained.

2-2: FOCUS

1.2.3.

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

2-3: 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 achieved.

1.2.

3.

4.

5.

6.

7.

8.

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 thescreen as 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 OFFH.VCOH.PHASEV.SIZEV.SHIFTR.DRIVEB.DRIVER.BIASG.BIASB.BIAS

BRIGHT CENTBRIGHT MAXBRIGHT MIN

NO.0001040506070809101112

131415

Fi 1 2

FUNCTIONCONTRAST CENTCONTRAST MAXCONTRAST MINCOLOR CENTCOLOR MAXCOLOR MINTINTSHARPNESSFM LEVELSEPARATIONTEST MONO

TEST STEREO

NO.1617181920212223242728

29

TV

00 OSD 23

2-4: SUB TINT/SUB COLOR

1.2.3.

4.

5.6.

7.

8.9.

Receive the color bar pattern. (RF Input)Connect the oscilloscope to TP023.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (22)on the remote control toselect "TINT".Press the VOL. UP/DOWN button on the remote controluntil the section "A" becomes as straight line.(Refer to Fig. 2-1)

Connect the oscilloscope to TP022.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (19)on the remote control toselect "COL.CENT".Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 110 10% of thewhite level. (Refer to Fig. 2-2)Receive the color bar pattern. (Audio Video Input)Press the TV/VIDEO button on the remote control to setto the AV mode. Then perform the above adjustments2~7.

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2-8: 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 23

Fig. 2-3

Receive the monoscope pattern.(RF Input)Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1andpress the channel button (13)on the remote control toselect "BRI.CENT".Press the VOL.UP/DOWN button on the remote controluntil the screen begin to shine.Press the TV/VIDEO button on the remote to set to theAV mode. Then perform the above adjustment 2~4.

1.2.

3.

4.

5.

2-9: BRIGHT MANUAL

Fig. 2-1

Fig. 2-2

2-5: HORIZONTAL PHASE

1.2.

3.

4.

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

2-6: VERTICAL SIZE

1.2.

3.

4.

Receive the monoscope Pattern.Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1andpress the channel button (06)on the remote control toselect "V.SIZE".

Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on upsideand downside becomes 10 2%.

2-7: VERTICAL SHIFT

1.2.

3.

4.

Receive the monoscope Pattern.Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1and press the channel button (07)on the remotecontrol to select "V.SFT".Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line becomes fit to thenotch of the shadow mask.

White 100% Red 110%

"A"

Receive an 70dB the color bar pattern.Activate the adjustment mode display of Fig. 1-1press the channel button (17)on the remote controlto select "CONT.MAX".Press the VOL. UP/DOWN button on the remote controluntil the contrast step No. becomes "43".Press the TV/VIDEO button on the remote control to setto the AV mode.Activate the adiustment mode display of Fig 1-1paess the channel button (17)on the remote controlto select"CONT.MAX".Press the VOL.UP/DOWN button on the remote controlunitil the contrast step No. becomes "52".

Receive a broadcast and check if the picture is normal.

1.2.

3.

4.

5.

6.

7.

2-10: SUB CONTRAST

Please check if the fixed values of each adjustmentitem is set correctly referring below. (RF/AV)

2-11: Confirmation of Fixed Value (step No.)

NO.041415161820

FUNCTIONH VCOBRIGHT MAXBRIGHT MINCONT CENTCONT MINCOLOR MAX

0414050251274

STEP NO. NO.212324272829

FUNCTIONCOLOR MINSHARPNESSFM LEVELSEPARATIONTEST MONOTEST STEREO

005300000000

STEP NO

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3. PURITY AND CONVERGENCEADJUSTMENTS

NOTE

1.

2.

3.

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.

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

1.

2.

3.

4.

5.

6.

7.

8.

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 sideof the CRT.Adjust center of screen to green, with red and blue onthe sides, 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 crosshatchpattern on the center of the screen by adjusting the pairof 4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to white byrepeating steps 6 and 7.

3-2: PURITY

NOTE

Adjust after performing adjustments in section 3-1.

1.2.

3.

4.5.

Receive the green raster pattern from color bar generator.Adjust the pair of purity magnets to center the color on thescreen.Adjust the pair of purity magnets so the color at the endsare equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the whole screen isgreen.Confirm red and blue color.Adjust the slant of the deflection yoke while watching thescreen, then tighten the fixing screw.

DEFLECTION YOKE

DEFLECTION YOKE SCREW

MAGNET SCREW

PURITY MAGNETS

6 POLE MAGNETS

4 POLE MAGNETS

Fig. 3-1

3-3: STATIC CONVERGENCE

NOTE


1.

2.

3.

Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatchpattern on the center of the screen by adjusting the pairof 4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.

3-4: DYNAMIC CONVERGENCE

NOTE


1.

2.

Adjust the differences around the screen by moving the

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 R

GB

R G B

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

Fig. 3-2-a

WEDGE WEDGE

WEDGE

WEDGE POSITION

Fig. 3-2-b

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4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

CD101A

CP802A

TU001

S501A

S501B

FB401

CD101B

AC

IN

CP401

CP802B

CP806

CP8

03B

CP801

R807

R803

SPEAKER

TP023

TP022

CRT PCB

TV MT PCB

GNDCRT

CD801

DEGAUSS COIL

CP502

L503

CRTDY

CP803A

J801

CD501

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7/24/2019 Toshiba 13a26.

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Q602

Q606

R605

D604D

603

C621C620_1

W803

C1003

IC1001

C1005

W813

W036

W035

W043

D001

R602

W065

W067

C605

W058

R608

R621

R604

D606

R606

W060

C633 R616

R617

R109

Q601

Q603

W050

R615

R613

R614 R

611

C628

W063

R601

X601

C601C106

W053

W072

CP802A

CD101A C

D101B

J703 J702

TU001

R002

SW101 S W10 2 S W10 3 SW104 SW105

R505

R449

R448

R413_1

W047

W048

C427 R416

D403

R415

R418R424C

414

J1001

R629

IC40

1

W030

W010

C437

R408

D412

D509

D508

HS501

C508

TH501_1

C519

C446

C417

W006

W024

R814_1

C810_1

R816

R809

R811

R813_1

C808_1

R815

R504

TP024

TP023

TP022

TP401

R519

R509

D512

R429_2

FH501

FH502

F501

S501B

R806

R802

L501

CP803B

L801_1

R80

5_1

R803_1

R807_

1

CP806

Q802

CP802B

S501A

C435

R518_1

R502

D515

W007

IC501

R515

R513

D528

R512

D516

R447

CP401

R507

CP803A

C403

R514

C410_1

R427

D501

HS402

C509

R506

R503

Q502

Q501

R542

D503

D502

CP502

D408

D405

B504

B501

R517_

1

D504

R422

D510

D513

D505

D506

R1007

D410

R410

AFC

HS401

C123_1OS101

J801

COL

+B

8V

ABL

GND

25V

12V

180V

HEATER

R423

R538

W004

Q801

Q803

D411

C434

RY501

Q507

D517

W041

R417

C516

R525

Q503W061

C507

D514

R523

R527

R607

W046

D521

C622

W073

C610_1

W064

W062

C617

W816

W032

R405

C809_1

D404

W008

W009

D106_1

W031

Q105

R121

D522

R001

R445

W054

R1001 C1008

R130

W018

W817

W029

C103

C606 W017

W016

C118

Q401

W005

CP601

W055

W056

W057

W020

R110

R113

R112

W069

W070

C602

W015

W071

W049

W019

R421

C440

R446

R403

W038

W037

W021

C448_1

C624

C630

D406

D409

W023

W002

R401

R409_1

W013

W011

C007_1

W027

W026

W025

R119

W003

R804

C406

T401

R620

R500

Q402

C518

T502

C422

C502

C503

C505

R50

1

C515

C514_1

C517_1

C418

C819_1

C443

W051

W040

W045

W834

R603

C623

W066

D602

W068

W033

R704_1

W812

C447

W001

W059

R510

R522

D511

C511

R539D518

W039

L001

W044

W052

W042

W028

R508

S802Y

S802X

CP503

FB401

W080

W034

C526_1

C521_1

CP801

R402

L401

C401

CD501

W833

W808

W830

W811

W809

W819

D611

R537_1

W827

W832

W810

PRINTED CIRCUIT BOARDSTV MT/CRT (INSERTED PARTS)

SOLDER SIDE

F-1

CMF081B

CCF073B

RISK

OFFIRE

-REPLACE

ASMARKED.

SERVICE

FOR

INFORMATIONABOUTCRITICAL

COMPONENTSSEEINSIDEBACKCOVER.

CAUTION

,

ATTENTIONINFORMATIONPOURSERVICEDESPIECECRITIQUE VOIR AUVERSO.,

7/24/2019 Toshiba 13a26.

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1

25

41

64

C1004

R1003

R004R003

R610

C101

C609

R618

C112

C629

C626

C627

C604

C104

C102

IC10

1

R702

R703

R128

R126

R101

R143_

1

R1008

R420

R419C

501

R532

R531

C603

R104

C108_

1

C107

C105

R102

R103

R125

R609

R115

C001

R1005

R1004

R127

R116_

1

R627

R124

R106_

1

R105_1

R107

R108

R129

IC199

C1001

Q505

Q607

Q506

C510

R516_

1

C612

C614

R701

C616

C615

R134_

1

C513_

1

C004_

1

PRINTED CIRCUIT BOARDSTV MT (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3

CMF081B

CCF073B

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A B C D E

A B C D E

2

1

3

4

5

6

7

8

C515

1000

16V

YK

C516

CP503

003P

-2100

1

CP502

A1561WV2-2P

1

2

HS501763WSAA029

R518

_1

5.6

K

+-1

%

R514

0 .2 2 1 W

S501A

S501B

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

R501

3.3 5W C

L501

ELF15N010AP

COIL,LINE FILTER

1 2

3 4

2

1

L503

DYD1-3020-80

DEGAUSS COIL

FH502EYF-52BCY

FH501EYF-52BCY

F5014A125V

4A125V

IC501PS2561AL1-1-V(W)

FEED BACK

1

23

4

B501

W5RH3

.5X5X1

.0

B504

W5RH3.5X5X1.0

TH501_1

B59203-S1060-B14

4A 125V

4A 125V

TYPE 4A 125V (F501).DINCEIE NUTILISER QUE DES FUSIBLE DE MEME

:POUR UNE PROTECTION CONTINUE LES RISQUESATTENTIONFUSE.REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)

CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

S

DG

Q501

2SK3563(ORION

_Q)

POWERAMP

BLACK

WHITE

BLADE

WIDE

CD501

P201-2469-2

AC120V_60Hz

RY501

ALKS321

1 2

34

T50281291084

11

12

13

14

15

16

17

18

2

3

4

5

6

7

8

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

C502

0.0

01

500V

B

C501

0.0

082

B

C514

_1

820P

2KV

RR

C518

470P500V B

C509

0 .0 47 M

C517_1

820P2KV RR

C513

_1

0.0

01

B

C503

0.0

01

500V

B

C505

0.1

275V

ECQUL

C508

0.0047250V KX C510

0.1 B

C511

150V KA

C526

_1

220

200V

YK R

510

1.2

M

1/2W

R515

120K

1/2W

R506

1K

1/4W

R503

100

1/4W

R522

1.2

M

1/2W

R504

100 1/4W

R500

2.7

M

1/2W

+-1

0%

R538

1.5

M

1/2W

R532

10K

R531

10K

R509

220

1/4W

R502

1K

1/4W

R539

10

1/4W

R508

2 20 1 /2 W

R512

680 1/4W

R513

2.2

K

1/4W

R519

1 .2 K 1 /4 W

R507

27

1/4W

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

W832

W810

W827

W819

W8

30

D506

MTZJ18B

D509

MTZJ18B

D528

MTZJ5

.6B

D517

1SS133

D503

1N4005

-EIC

D518

1SS133

D505

21DQ09N

D501

1N4005

-EIC

D512

1SS133

D516

1N4937

D513

21DQ09N

D515

1SS133

D504

1N4005

-EIC

D510

RU2AM-EIC

D502

1N4005

-EIC

D508

1SS133

D511

1SS133

Q502KTC3198

POWER CTL

Q506KTC3875S-GR-RTK/P

RELAY DRIVE

Q507KTC3198

FEED BACKSWITCHING

R542

0.6

8

1W

R517_1

1 1W

(TV MT PCB)

0

0

10.3

TV POWER SCHEMATIC DIAGRAM

144.0

NC

NC

0

0

1.7

NC 0

132.3

11.3

NC

144.0

10.3

6.6

10.3

10.0

0.1

0

4.8

0.1

4.8

9.50.1

10.511.5

9.5

5.5

6.0

G-3

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A B C D E

A B C D E

2

1

3

4

5

6

7

8

TP401

CP401A1561WV2-A5P

1

2

3

4

5

I C401 STV9302BV-OUT IC

1 2 3 4 5 6 7

T401STP-03Q24

1

2

3 4

6

B

G

R

11

6

8

10

9

175

V801A34AGT13X98(DL)

Q4012SC5885

H.OUTPUT

VIDEO

8

E8E25

E12

GND

TERHEAAFC

B+

GND

ABL

GND

COLHV

F

S

FB401 FNI14B002_M

1

10

11

2

3

4

5

6

7

8

9

CP803B B2013H02-4P

1

2

3

4

CP803A B2013H02-4P

1

2

3

4

CP802AB2013H02-5P

1

2

3

4

5

CP802BB2013H02-5P

1

2

3

4

5

C427

10

50V

YK

C417 2

2

50V

YK

CP801131001101K1

1

HS402763WSA0043

HS401763WSAA029

R409_1

27K 1/4W +-1%

R408

10K

+-1

%

R402

68

1/2W

CP806

IS NON POLAR ONE.THE ALUMI ELECTROLYTTHE RESISTOR MARKEDNOTE:

WAS RECEIVED IN GOOD CWITH THE DIGITAL TESTER

NOTE:THE DC VOLTAGE AT EACH

C437

0.4

7

250V

PMS

C410

_1

0.0

01

CH

C422 0.

15

100V M

KT

C440

0.0

1

100V

MMTS

C406

220P500V B

C443

0.0

091

1.2

5KV

PHE

C403

470

35V

YK

C435 0

.1

100VM

HE

C448

_1

22

250V Y

K

C418

470

25V

YK

C414

100

35V Y

K

C434

22

100V

YK

C446

22

50V

YK

C447

1

50V

YK

C401

1

250V

MHE

R424

4 70 1 /4 W

R445

180K 1/4W

R421

220K

1/4W

R448

560 1/2W

R449

560 1/2W

R418

22K 1/4W

R413

_1

2.2

K

1/2W

R410

3301/2W

R415

1 .8 K 1 /2 WR416

11/2W

R420

2.7K

R422

2.2

1/2W

R419

470

R417

10K1/4W

R446

470

1/2W

R423

1 00 1 /4 W

R403

10K1/4W

R427

1001/4WR

405

1K1/4W

R401

27K M+-1%

OF PRINTING AND SUBJECTNOTE:THIS SCHEMATIC DIAGRAM

W817

D404

MTZJ6

.2B

D412

MTZJ5

.1B

D405

AU02A

-EIC

D410

AU02A

-EIC

D409

11E1

-EIC

D408

11E1

-EIC

D406

11E1-EIC

D411

AU02A-EIC

D403

11E1-EIC

Q4022SC1627_Y

H.DRIVE

R447

150 2W

R429_2

4.7 3W

L401

4.7

mH

GND GND

CLAMPCLAMP CLAM

G.OUT G.OUT G.OUT

R.OUT R.OUT R.OUT

B.OUTB.OUT B.OUT

HEATER HEATE

GND GND

180V 180V

X-RAY

P.CON+B

GND

V_FEEDBACK

V_OUT

ABCL

H_OUT

H_SYNC

GND

+B

P.CON+B

UNREG+12V

(TV MT PCB)DEFLECTION/CRT SCHEMATIC DIAGRAM

G-5

FROM/TO TV POWER

9

NC

NC

NC

SCREEN

FOCUS

FOCUS

SCREEN

130.0

00

0

27.0

0.3

3.5 2.0 12.0 25.0 3.5

0

025.0

4.3

TO DY

NC

AMP

THERMALPROTECTION

PUMPUP NC NC

GND GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

HEATER

GND

NC

180V

FROM/TO MICON//CHROMA/TUNER

FROM MICON/CHROMA/TUNER

HEATER

GND

NC

180V

13

12

8

10

11130.0

132.5

132.5

48.0

7.0

0

25.0

0

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A B C D E

A B C D E

2

1

3

4

5

6

7

8

H E

J703AV1-09AD-4

RCA JACK WHITE

12

H E

J702AV1-09AD-3

RCA JACK YELLOW

12

C1003

1

50V

KA

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

C1004

C1001

0.1 B

R704_1

1 0 1 /4 W

R703

820

R701

68

R702

47K

R1001

47K 1/4W

R1003

68K

R1005

270K

R1004

100K

R10

08

68K

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

DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANTATTENTION

W803

W811

W812

1234

5 6 7 8

AUDIO_IN

VIDEO_IN

GND

SOUND_GND

SOUND+B

GND

AUDIO_MUTE

P.CON+5V

GND

AUDIO_OUT

(TV MT PCB)


FROM TV POWER

TO MICON/CHROMA/TUNER

VIDEO 2

AUDIO 219

20

-+

0

08.2 3.5 3.4

3.95.1 0.3

17

18

G-7

SOUND/AV SCHEMATIC DIAGRAM

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WAVEFORMS

6 1V 20s/div

MICON/CHROMA/TUNER

1 0.5V 2ms/div 200V 20s/div11

1V 20s/div72 20V 20s/div

DEFLECTION/CRT

10V 5ms/div12

3 200mV 20s/div 8 0.5V 5ms/div 10V 5ms/div13

0.5V 5ms/div4 9 20V 20s/div 50V 20s/div14

10 2V 20s/div5 1V 20s/div 15 50V 20s/div

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WAVEFORMS

16 50V 20s/div

SOUND/AV

0.5V 1ms/div17

1V 1ms/div18

200mV 500s/div19

20 500mV 20s/div

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MECHANICAL EXPLODED VIEW

202

102

107

202

202

202

202

104

101

101C

101B

204

109

206

101A

101D

106

PCB110(CRT PCB ASS'Y)

PCB070(TV MT PCB ASS'Y)

205

103

205

203

106

106

201

201

201108 201

119

119

105

105

105

105

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MECHANICAL EXPLODED VIEW(PACKING DIAGRAM)

116, 117, 118, TM101

113

113

113

115

111

110

114

114

114

114

110

110

112

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MECHANICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

101 72781144 7A701A312A FRONT CABI ASS'Y

101B 72799477 713WPAA203 GLASS LED 101C 72799476 713WPAA202 GUIDE REMOCON 101D 72799757 735WPBB315 BUTTON FRAME

102 75007550 702WPAA852 CABINET BACK 103 72794734 899HV3T000 HOLDER ANODE WIRE 104 72799717 726000A091 SHEET CRT SERVICEMAN 105 72796255 800WR0A011 SHEET CRT SUPPORT (D)

107 75007551 722549A709 SHEET RATING

109 72799738 735WPAA837 SPEAKER HOLDER

110 72783505 723000D248 SHEET BARCODE 111 72799981 791WHAA122 FILM BAG 112 72782852 791WHAA137 LIGHTRON SHEET 113 72798721 792WHAA052 PACKAGE TOP 114 72782855 792WHAA179 PACKAGE BOTTOM 115 75007552 793WCDD496 GIFT BOX 116 72783478 JB5ND200 POLYBAG INSTRUCTION(RED CAUTION) 117 75004935 J3X30302B GUARANTEE CARD

119 72799965 769WSAA011 WASHER CRT T=1

201 72781281 8121J50B5U SCREW TAP TITE(P) GW20 5*28 CH HEXAGON

202 72781279 8117540A6U SCREW TAPPING(B0) TRUSS 4*16 CH 203 72798786 810763080U SCREW TAP TITE(S) BRAZIER 3*8 CH 204 72798790 811063080U SCREW TAP TITE(P) BRAZIER 3*8 CH 205 72781255 8109I3080U SCREW TAP TITE(B) WH7 3*8 CH 206 72798791 8110630A0U SCREW TAP TITE(P) BRAZIER 3*10 CH

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ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. DescriptionRESISTORS

! R401 72794595 R4X5T6273F R,METAL 27K OHM 1/6W ! R408 72796016 R4X5T6103F R,METAL 10K OHM 1/6W ! R409 72781720 R4K1T4273F R,METAL 27K OHM 1/4W ! R429 72781702 R3K58B4R7J R,METAL OXIDE 4.7 OHM 3W ! R447 72781689 R3K58A151J R,METAL OXIDE 150 OHM 2W ! R500 72794631 R0G3K2275K RC 2.7M OHM 1/2W ! R501 72795522 R5X2CD3R3J R,CEMENT 3.3 OHM 5W ! R514 72794633 R63881R22J R,FUSE 0.22 OHM 1W ! R517 72781671 R3K581010J R,METAL OXIDE 1 OHM 1W ! R518 72795514 R4X5T6562F R,METAL 5.6K OHM 1/6W ! R525 72781692 R3K58A1R5J R,METAL OXIDE 1.5 OHM 2W ! R538 72795500 R002T2155J RC 1.5M OHM 1/2W ! R542 72781685 R3K581R68J R,METAL OXIDE 0.68 OHM 1W ! R629 72781701 R3K58B220J R,METAL OXIDE 22 OHM 3W ! R803 72781674 R3K581153J R,METAL OXIDE 15K OHM 1W ! R805 72781674 R3K581153J R,METAL OXIDE 15K OHM 1W ! R807 72781674 R3K581153J R,METAL OXIDE 15K OHM 1W

CAPACITORS ! C418 72795628 E02LT3471M CE 470 UF 25V ! C434 72794396 E02LU8220M CE 22 UF 100V C437 72795104 P4J7F3474J CMPP 0.47 UF 250V PMS ! C443 72783441 P4G8FJ912H CMPP 0.0091UF 1.25KV PHE ! C447 72794416 E02LU5010M CE 1 UF 50V C448 72796351 E02LTD220M CE 22 UF 250V

! C502 72795629 C0JTB0513K CC 0.001 UF 500V B ! C503 72795629 C0JTB0513K CC 0.001 UF 500V B ! C505 72795567 P2122B104M CMP 0.1 UF 275V ECQUL ! C508 72795579 CD39E0MQ3M CC 0.0047UF 250V ! C514 72795580 C0PLRR7W2K CC 820 PF 2KV RR ! C515 72794425 E02LT2102M CE 1000 UF 16V ! C517 72795580 C0PLRR7W2K CC 820 PF 2KV RR ! C518 72796329 C0JTB05Q2K CC 470 PF 500V B ! C519 72794425 E02LT2102M CE 1000 UF 16V ! C521 72794411 E62NFC221M CE 220 UF 200V ! C526 72797379 E02LFC221M CE 220 UF 200V C819 72795578 C0JBB0713K CC 0.001 UF 2KV B

DIODES D001 72794465 D97U03301B DIODE,ZENER MTZJ33B T-77 D106 72795529 0021721150 LED SLR-342VCT32 D403 72794488 D2WT011E10 DIODE SILICON 11E1-EIC D404 72794490 D97U06R21B DIODE,ZENER MTZJ6.2B T-77

! D405 72794472 D2WTAU02A0 DIODE SILICON AU02A-EIC D406 72794488 D2WT011E10 DIODE SILICON 11E1-EIC D408 72794488 D2WT011E10 DIODE SILICON 11E1-EIC D409 72794488 D2WT011E10 DIODE SILICON 11E1-EIC ! D410 72794472 D2WTAU02A0 DIODE SILICON AU02A-EIC ! D411 72794472 D2WTAU02A0 DIODE SILICON AU02A-EIC ! D412 72794469 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 ! D501 72795626 D2WXN40050 DIODE SILICON 1N4005-EIC ! D502 72795626 D2WXN40050 DIODE SILICON 1N4005-EIC ! D503 72795626 D2WXN40050 DIODE SILICON 1N4005-EIC ! D504 72795626 D2WXN40050 DIODE SILICON 1N4005-EIC ! D505 72794480 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 D506 72795541 D97U01801B DIODE,ZENER MTZJ18B T-77 D508 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 ! D509 72795541 D97U01801B DIODE,ZENER MTZJ18B T-77 ! D510 72795545 D2WXRU2AM0 DIODE SILICON RU2AM-EIC D511 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 ! D512 72794491 D1VT001330 DIODE,SILICON 1SS133T-77

! D513 72794480 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 D514 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D515 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 ! D516 72794483 D2WXN49370 DIODE SILICON 1N4937 D517 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D518 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D521 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77 D522 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D528 72794489 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 D602 72794481 D97U09R11B DIODE,ZENER MTZJ9.1B T-77 D603 72794491 D1VT001330 DIODE,SILICON 1SS133T-77 D604 72794486 D97U08R21B DIODE,ZENER MTZJ8.2B T-77 D606 72794488 D2WT011E10 DIODE SILICON 11E1-EIC D611 72794487 D97U01201B DIODE,ZENER MTZJ12B T-77

ICS IC101 72795532 I56F07091C IC OEC7091C IC199 75007546 S3X001VE03 MEMORY DATA BR24L02F-WE2

! IC401 72783444 I0WTD9302B IC STV9302B ! IC501 72794512 000220002W PHOTO COUPLER PS2561AL1-1-V(W) ! IC1001 72795537 I01DP75110 IC AN7511

TRANSISTORS

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Location No. TSB P/N Reference No. DescriptionTRANSISTORS

! Q401 72795478 TC1G058850 TRANSISTOR SILICON 2SC5885 ! Q402 72795480 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2) ! Q501 72795539 T25F035630 FET 2SK3563(ORION_Q) ! Q502 72794577 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! Q503 72794569 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA Q505 75007547 T6AJ1504S0 TRANSISTOR SILICON KTA1504S-GR-RTK/P Q506 75007548 T8AJ3875S0 TRANSISTOR SILICON KTC3875S-GR-RTK/P Q507 72794577 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) Q601 72795476 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT Q602 72795476 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT Q603 72795476 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT Q606 72795476 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT Q607 75007548 T8AJ3875S0 TRANSISTOR SILICON KTC3875S-GR-RTK/P ! Q801 72798340 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! Q802 72798340 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ) ! Q803 72798340 TCKT1473A0 TRANSISTOR SILICON 2SC1473A-TA-(RQ)

COILS &TRANSFORMERS L001 72796518 02167F3R3J COIL 3.3 UH L401 72795560 021L75472J COIL 4.7 MH ! L501 72798941 0293000130 COIL,LINE FILTER ELF15N010AP ! L503 72798932 028B140033 COIL,DEGAUSS DYD1-3020-80 L801 72795941 021673101K COIL 100 UH T401 72796466 045011001L TRANS,HORIZONTAL DRIVE STP-03Q24 ! T502 72796474 0481291084 TRANSFORMER,SWITCHING 81291084

JACKS J702 72795495 060Q401112 RCA JACK AV1-09AD-3 J703 72795494 060Q401111 RCA JACK AV1-09AD-4 ! J801 72783271 066F120020 SOCKET,CATHODE RAY TUBE ISMP01S ! J1001 72796730 060J121014 JACK,RCA,3.5 MSJ-035-12A_PC

SWITCHES SW101 72794688 0504101T34 SWITCH,TACT EVQ21505R SW102 72794688 0504101T34 SWITCH,TACT EVQ21505R SW103 72794688 0504101T34 SWITCH,TACT EVQ21505R SW104 72794688 0504101T34 SWITCH,TACT EVQ21505R SW105 72794688 0504101T34 SWITCH,TACT EVQ21505R

P.C.BOARD ASSEMBLIES PCB070 75007549 A3X003V070L TV MT PCB ASS'Y CMF081B PCB110 72783447 A3X001V110L CRT PCB ASS'Y CCF073B

MISCELLANEOUS B501 72794357 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B504 72794357 024HT03553 CORE,BEADS W5RH3.5X5X1.0 BT001 72783174 141U004016 BATTERY,MANGAN MNAAA(R03) BT002 72783174 141U004016 BATTERY,MANGAN MNAAA(R03) ! CD501 75005151 120Q414913 CORD AC BUSH P201-2469-2 ! CP401 72796822 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P ! CP502 72796821 069S420110 CONNECTOR PCB SIDE A1561WV2-2P CP503 72796825 069W01001A CONNECTOR PCB SIDE 003P-2100 CP601 72799047 069S260639 CONNECTOR PCB SIDE A2001WR2-6P CP801 72799048 069W010340 CONNECTOR PCB SIDE 131001101K1 CD101A 72783129 06CH012006 CORD CONNECTOR CH012006 CD101B 72783128 06CH012007 CORD CONNECTOR CH012007 CP802A 72796751 067U005049 WIRE HOLDER B2013H02-5P CP802B 72796751 067U005049 WIRE HOLDER B2013H02-5P CP803A 72796750 067U004029 WIRE HOLDER B2013H02-4P CP803B 72796750 067U004029 WIRE HOLDER B2013H02-4P EL001 72797070 124120301A EYE LET XRY20X30BD EL002 72797069 124116281A EYE LET XRY16X28BD ! F501 72795538 081PC04005 FUSE 51MS040L ! FB401 72796666 043214050F TRANSFORMER,FLYBACK FNI14B002_M

FH501 72794496 06710T0009 HOLDER,FUSE EYF-52BCY FH502 72794496 06710T0009 HOLDER,FUSE EYF-52BCY OS101 72783448 077Q000025 REMOTE RECEIVER KSM-713SY ! RY501 72796047 0560V20115 RELAY ALKS321 S101 72798395 WBL6026038 FLAT CABLE AWM2468 AWG26 4C BLACK 260MM S102 72798400 WCL6834038 FLAT CABLE AWM2468 AWG26 5C GRAY 340MM ! SP1001 75005271 070Y132031 SPEAKER S08F77 ! TH501 72794693 D8EE0B1400 DEGAUSS ELEMENT B59203-S1060-B14 TM101 72795473 076N0EH050 TRANSMITTER RC-EH050(CT-859) ! TU001 72783421 0163300022 RF UNIT 115-V-KA35ARH ! V801 72796972 098Q1404D1 CRT W/DY A34AGT13X98(DL) X601 72783450 100BT3R537 CRYSTAL HC-49U

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RESISTORRC................... CARBON RESISTOR

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

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TOSHIBA CORPORATION1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN

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SERVICE MANUAL

COLOR TELEVISION

FILE NO. 053-200603

13A26

SUPPLEMENT

-SUMMARY-

This supplement serves as an update to the original 13A26 Service Manual, file number 050-200603.

Please refer to this Supplement in conjunction with the original Service Manual when servicing this

model.

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FILE NO. 053-200603GRA

DATE:Jun.,2006

RANK:

Product: COLOR TELEVISION

Model: 13A26/13A26C

SERVICE INSTRUCTION

A

Performance inprovement of PCB

Parts exchange.

BCB106025077 or younger.

Corrective reason:

Corrective action:

Applicable units:

ORION ELECTRIC CO.,LTD.

41-1 IEHISA-CHO,ECHIZEN-CITY,FUKUI 915-8555 JAPAN

FACSIMILE: (0778)24-5456 PHONE: (0778)23-0001

ORION ELECTRIC CO.,LTD.

NOBUO TSUKAMOTO

MANAGER

TEC-HQ 2TEC SEC4

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13A26

MFR'S VERSION A MFR'S VERSION B

PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION T

R402 R638U2680J R,FUSE 68 OHM 1/2W 7

! R406 R3K181010J R,METAL 1 OHM 1W 72781668 DELETE

C401 E5EZTD010M CE 1 UF 250V 7

L401 021L75472J COIL 4.7 MH 7

PCB070 A3X001V070L TV MT PCB ASS'Y (VERSION A)CMF081A

72783445 A3X001V070L TV MT PCB ASS'Y (VERSION B)CMF081B

7

PCB110 A3X001V110L CRT PCB ASS'Y (VERSION A)CCF073A

72783447 A3X001V110L CRT PCB ASS'Y (VERSION B)CCF073B

7

All parts are not interchangeable between version.

13A26C

MFR'S VERSION A MFR'S VERSION B

PART NO. DESCRIPTION TSB P/N PART NO. DESCRIPTION T

R402 R638U2680J R,FUSE 68 OHM 1/2W 7

! R406 R3K181010J R,METAL 1 OHM 1W 72781668 DELETE

C401 E5EZTD010M CE 1 UF 250V 7

L401 021L75472J COIL 4.7 MH 7

PCB070 A3X002V070L TV MT PCB ASS'Y (VERSION A)CMF081A

72783446 A3X002V070L TV MT PCB ASS'Y (VERSION B)CMF081B

7

PCB110 A3X001V110L CRT PCB ASS'Y (VERSION A)CCF073A

72783447 A3X001V110L CRT PCB ASS'Y (VERSION B)CCF073B

7

All parts are not interchangeable between version.


REF NO.

REF NO.

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PRINTED CIRCUIT BOARDSTV MT/CRT (INSERTED PARTS)

SOLDER SIDE(MFR'S VERSION B)

CMF08

1B

CCF073B

ATTENTIONINFORMATION POUR SERVICE DESPIECE CRITIQUE, VOIR AU VERSO.

Q602

Q606

R605

D604D603

C621

C620_1

W803

IC1001

C1005

W036

W035

W043

D001

R602

W065

W067

C605

W058

R608

R621

R604

D606

R606

W060

C633R616

R617

R109

Q601

Q603

W050

R615

R613

R614R611

C628

W063

R601

X601

C601C106

W053

W072

CP802A

CD101A

CD101B

J703 J702

TU001

R002

SW101 SW102 SW103 SW104 SW105

R505

R449

R448

R413_

1W047

W048

C427

R416

D403

R415

R418R424

C414

R629

IC40

1

W030

W010

C437

R408

D412

D508

C508

TH501_1

C519

C446

C417

W006

W024

R814_1C810

R816

R809

R811

R813_1C808

R815

R504

TP024

TP023

TP022

TP401

R519

R509

D512

R429

FH501

FH502

F501

S501B

CP801_1

R806

R802

CP803B

L801

R803

CP806

Q802_1

Q801_1

Q803_1

CP802B

S501A

C435

R518_1

R502

D515

W007

IC501

R515

R513

D528

R512

D516

R447

CP401

R507

D507

CP803A

C403

R514

C410_1

R427

D501

HS402

R520

C509

R506

R503

Q50

Q501

R542

D503

D502

CP502

D408

D405

B504

B501

R517

_1

D504

R422

D510

D513

D505

D506

R407

D410

R410

AFC

HS4

01

C123_1 OS101

J801

COL

+B

8V

ABL

GND

25V

12V

180V

HEATER

R423

R538

W004

R80

5

R807

D411

C434

RY501

Q507

D517

W041

R417

C516

R525

Q503W061 C507

D514

R523

R527

R607

W046

D521

C622

W073

C610_1

W064

W062

C617

W816

W032

R405

C809

D404

W008

W009

D106_1

W031

Q105

D522

R001

R445

W054

R1001

R130

W018

W817

W029

C103

C606_1 W017

W016

C118

Q401

W005

CP601

W055

W056

W057

W020

R110

R113

R112

W069

W070

C602

W015

W071W049

W019

C440_1

R446

R403

W038

W037

W021

C448_1

C624_1

C630

D406

D409

W023

W002

R409

W013

W011

C007_1

W027

W026

W025

R119

W003

R804

C406

T401

R620

R500

Q402

C518

T502

C422

C503

C505

R50

1

C515

C514_1

C517_1

C418

C819_1

C443

W051

W040

W045

W834

R603

C623

W066

D602

W068

W033

R704_1

W81

C447

W001

W059

R510

R522

D525

C511

W039

L001

W044

W052

W042

W028

R508

S802Y

S802X

CP503

FB401

W080

W034

C521_1

R402

L401

C401

D611

W833

W808

W811

W809

W819

R537

W827

W832

W837

W836

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A B C D E

A B C D E

2

1

3

4

5

6

7

8

TP401

CP401

A1561WV2-A5P

1

2

3

4

5

IC401 STV9302BV-OUT IC

1 2 3 4 5 6 7

T401STP-03Q24

1

2

3 4

6

B

G

R

11

6

810

9

175

V801A34AGT13X98(DL)

Q4012SC5885

H.OUTPUT

VIDEO

8

E8E25

E12

GND

TERHEAAFC

B+

GND

ABL

GND

COLHV

F

S

FB401 FNI14B002_M

1

10

11

2

3

4

5

6

7

8

9

CP803B B2

1

2

3

4

CP803A B2013H02-4P

1

2

3

4

CP802AB2013H02-5P

1

2

3

4

5

CP802BB2013H02-5P

1

2

3

4

5

C427

10

50V

YK

C417

22

50V

YK

1

HS401763WSAA029

HS402763WSA0043

R409_1

27K1/4W+-1%

R408

10K

+-1%

R402

68

1/2W

WAS RECEIWITH THE D

NOTE:THE DC VO

C410_

1

0.0

01

CH

C437

0.4

7

250V

PMS

C440

0.0

1

100V

MMTS

C422

0.1

5

100V

MKT

C406

220P500V B

C443

0.0

091

1.2

5KV

PHE

C414

100

35V YK

C418

470

25V

YK

C403

470

35V

YK

C435

0.1

100V

MHE

C434

22

100V

YK

C448_

122

250V

YK

C446

22

50V

YK

C447

1

50V

YK

C401

1

250V

MHE

R420

2.7K

R413_

1

2.2

K1/2W

R421

220K1/4W

R445

180K 1/4W

R410

330

1/2W

R422

2.2

1/2W

R419

470

R417

10K

1/4W

R418

22K 1/4W

R446

470

1/2W

R423

100 1/4WR424

470 1/4W

R403

10K 1/4W

R448

560 1/2W

R449

5601/2W

R427

1001/4WR

405

1K1/4W

R416

11/2W

R401

27K M+-1%

R415

1.8K 1/2W

OF PRINTING NOTE:THIS SCHEMA

W817

D404

MTZJ6.2

B

D412

MTZJ5.1

B

D403

11E1-EIC

D410

AU02A-EIC

D405

AU02A-EIC

D408

11E1-EIC

D409

11E1-EIC

D406

11E1-EIC

D411

AU02A-EIC

Q4022SC1627_Y

H.DRIVE

R429_2

4.7 3W

R447

150 2W

L401

4.7mH

GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

HEATER

GND

180V

X-RAY

P.CON+B

GND

V_FEEDBACK

V_OUT

ABCL

H_OUT

H_SYNC

GND

+B

P.CON+B

UNREG+12V

(TV MT PCB) (MFRS VERSION B)DEFLECTION/CRT SCHEMATIC DIAGRAM

9

NC

NC

NC

SCREEN

FOCUS

130.0

00

0

27.0

0.3

3.5 2.0 12.0 25.0 3.5

0

025.0

4.3

TO DY

NC

AMP

THERMALPROTECTION

PUMPUP NC

GND GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

HEATER

GND

NC

180V

FROM/TO TV POWER

FROM/TO MICON//CHROMA/TUNER


HEATER

GND

NC

180V

13

12

8

10

11130.0

132.5

132.5

48.0

7.0

0

25.0

0

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TOSHIBA CORPORATION1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN

Toshiba 13a26.

Documents