Toshiba 13a22

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SERVICE MANUAL

COLOR TELEVISION

FILE NO. 050-200205

13A22

DOCUMENT CREATED IN JAPAN, Apr., 2002

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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 has thesame character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designated partsmust be used.

SERVICING NOTICES ON CHECKING6. AVOID AN X-RAY1. KEEP THE NOTICES

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 is flowing.

3. USE THE DESIGNATED PARTS

4. PUT PARTS AND WIRES IN THE

ORIGINAL POSITION AFTERASSEMBLING OR WIRINGThere are parts which use the insulation materialsuch as a tube or tape for safety, or which areassembled in the condition that these do notcontact with the printed board. The inside wiring isdesigned not to get closer to the pyrogenic partsand high voltage parts. Therefore, put these partsin the original positions.

5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBEIn the condition that an explosion-proof cathode-

ray tube is set in this equipment, safety is securedagainst implosion. However, when removing it orserving from backward, it is dangerous to give ashock. Take enough care to deal 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 and

make sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.

7. PERFORM A SAFETY CHECK AFTERSERVICINGConfirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.

And be sure the safety of that.(INSULATION CHECK PROCEDURE)

1.2.

3.

4.

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

[Note 1]

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

[Note 2]

External exposure metal: Antenna terminal

HOW TO ORDER PARTSPlease 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 DESCRIPTIONYou can find it in your SERVICE MANUAL.

IMPORTANTInferior 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.

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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 Inch

Impedance 8 ohm

Sound Output MAX 1.0 W

10%(Typical) 0.8 W

NTSC3.58+4.43 /PAL60Hz No

G-2 Tuning Broadcasting System US System M

System Tuner and System 1Tuner

Receive CH Destination Ohers

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 4.50MHz

Preset 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) 5 W at AC 120 V 60 Hz

Per Year -- kWh/Year

Protector Power Fuse Yes

G-4 Regulation Safety UL

Radiation FCC

X-Radiation DHHS

G-5 Temperature Operation +5oC ~ +40oC

Storage -20oC ~ +60oC

G-6 Operating Humidity Less then 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 Yes

Audio 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

Lock Yes

Language Yes

V-chip Yes

CH Label No

Favorite CH No

Color Stream DVD/DTV No

Control Level Yes

Volume Yes

Brightness Yes

Contrast Yes

Color Yes

Tint (NTSC Only) Yes

Sharpness Yes

Tuning No

Bass No

Treble No

Balance No

Back 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

OSD Language Setting EnglishG-9 Clock and Sleep Timer Max Time 120 Min

Timer Step 10 Min

On/Off Timer Program(On Tim / Off Tim) No

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 Yes

1 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 Yes

Volume 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 + Yes

Set - 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 NoTV 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) Yes

V-Chip Yes

Type USA,ORION Type

BBE No

Auto Search No

CH Allocation No

SAP No

Just Clock Function 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

Stable Sound No

FBT Leak Test Protect Yes

CH Lock Yes

Video Lock Yes

Game Timer Yes

Energy Star No

Favorite CH No

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

W/ Warranty Yes

Remote Control Unit Yes

Rod Antenna No

Poles

Terminal

Loop Antenna No

Terminal -

U/V Mixer No

DC Car Cord (Center+) No

Guarantee Card No

Warning Sheet No

Circuit Diagram No

Antenna Change Plug No

Service Facility List No

Important Safety Instruction YesDew/AHC Caution Sheet No

AC Plug Adapter No

Quick Set-up Sheet No

Battery Yes

UM size x pcs UM4 x 2

OEM Brand No

AC Cord No

AV Cord (2Pin-1Pin) No

Registration Card (NDL Card) Yes

ESP Card Yes

PTB Sheet 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 Yes

MENU=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 RCAAudio Input RCA x 1Other Terminal Ear Phone

Rear Video Input(Rear1) NoVideo Input(Rear2) NoAudio Input(Rear1) NoAudio Input(Rear2) NoVideo Output NoAudio Output NoEuro Scart NoColor Stream NoDiversity No

Ext Speaker No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input F TypeAC 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 No

Content ---- Sets

Material -- /--

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

Description of Origin No

Gift Box Yes

Material Double/Brown

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

Design As per Buyer's

Description of Origin Yes

Drop TestNatural Dropping At 1 Corner /

3 Ed es / 6 SurfacesHeight (cm) 62

Container Stuffing 866 Sets/40' container

G-17 Cabinet Material Cabinet Front PS 94V0 DECABROM

Cabinet Rear PS 94V0

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1. REMOVAL OF ANODE CAP

Read the following NOTED items 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'spotential 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 the

Screwdriver.

A cracking noise will be heard as the voltage is discharged.

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

2.

DISASSEMBLY INSTRUCTIONS

GND on the CRT

Screwdriver

Alligator Clip

SupportCRT

GND on the CRT

Rubber Cap

CRTSupport

Fig. 1-1

Fig. 1-2

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

NOTE

Take care not to damage the Rubber Cap.

INSTALLATION

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

Location of Anode Cap

Fig. 1-3

NOTE

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

2.

3.

Arrange the wire of the Anode Cap and make sure thewire is not twisted.

Turn over the Rubber Cap. (Refer to Fig. 1-4.)

Fig. 1-4

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

5.6.

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

CRTSupport

Fig. 1-5

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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 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. 2-2.)

2.

Fig. 2-2

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. 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. (Refer to Fig. 2-6.)

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, 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. 2-5

Solder temporarily

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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 the Service Mode, press both set key and remote control key for more than 1 second.

Set Key Remocon Key Operations

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

VOL. (-) MIN 1

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

If you set a factory initialization, the memories are reset such as thechannel setting, and 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. (-) MIN 8Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.

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

9

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 a 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 1 second.After the confirmation of using hours, turn off the power.

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

1.2.

3.

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

Enter DATA SET mode by setting VOLUME to minimum.Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.ADDRESS and DATA should appear as FIG 1.ADDRESS is now selected and should "blink". Using the SET +/- 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 SET +/- 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.

ADDRESS DATA

INIT 00 A1CRT ON 0010

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)

(*1)

09

Data

08For CANADA

For USA

08 60 99 02 09 B3 24 09 (*1) 00

+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +FINI

00 44 25 00 D5 FF A5

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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 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.When you exchange IC and Transistor for a heat sink,apply the silicon grease on the contact section of the heatsink. Before applying new silicon grease, remove all theold silicon grease. (Old grease may cause damages to theIC and Transistor.)

2. BASIC ADJUSTMENTS

2-1: RF AGC

Place the set with Aging Test for more than 15 minutes.Receive the VHF HIGH (63dB).

Connect the digital voltmeter to the W043.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (02) on the remote control toselect "RF.AGC".Press the VOL. UP/DOWN button on the remotecontrol until the digital voltmeter is 2.50 ± 0.05V.

1.2.

3.4.

5.

BEFORE MAKING ELECTRICALADJUSTMENTS

2-2: CUT OFF

1.

2.3.

4.

Adjust the unit to the following settings.R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64,B.BIAS=64, BRIGHTNESS=120, CONTRAST=40.Place the set with Aging Test for more than 15 minutes.Activate the adjustment mode display of Fig. 1-1 and

press the channel button (01) on the remote control toselect "CUT OFF".Adjust the Screen Volume until a dim raster is obtained.

2-3: WHITE BALANCE

NOTE: Adjust after performing CUT OFF adjustment.

On-Screen Display Adjustment

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

1.

Fig. 1-1

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

2.

3.

Prepare the following measurement tools for electricaladjustments.

FUNCTIONOSD HCUT OFFRF AGCVIF VCOH.VCOH.PHASEV.SIZEV.SHIFTR.DRIVEB.DRIVER.BIAS

G.BIASB.BIASBRIGHT CENTBRIGHT MAXBRIGHT MIN

NO.0001020304050607080910

1112131415

Fig. 1-2

FUNCTIONCONTRAST CENTCONTRAST MAXCONTRAST MINCOLOR CENTCOLOR MAXCOLOR MINTINTSHARPNESSFM LEVELLEVELSEPARATION 1

SEPARATION 2TEST MONOTEST STEREOX-RAY TEST

NO.1617181920212223242526

27282930

TV

00 OSD 15

2-5: VIF VCO

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

1.2.3.

4.

5.

1. Oscilloscope2. Digital Voltmeter3. Pattern Generator

1.2.3.

4.

5.

6.

7.

Place the set with Aging Test for more than 10 minutes.Receive the gray scale pattern from the Pattern Generator.Using the remote control, set the brightness and contrastto normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (10) on the remote control toselect “R. BIAS”.

Press the CH. UP/DOWN button on the remote control toselect the “R. BIAS”, “G. BIAS”, “B. BIAS”, “R. DRIVE” or“B. DRIVE”.Adjust the VOL. UP/DOWN button on the remote controlto whiten the R. BIAS, G. BIAS, B. BIAS, R. DRIVE, andB. DRIVE at each step tone sections equally.Perform the above adjustments 5 and 6 until the whitecolor is looked like a white.

2-4: FOCUS

1.2.3.

Receive a broadcast.Turn the Focus Volume fully counterclockwise once.Adjust the Focus Volume until picture is distinct.

•

•

•

•

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2-6: HORIZONTAL PHASE

1.2.

3.

4.

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

2-7: VERTICAL SHIFT

2-9: OSD HORIZONTAL

1.2.

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

BA

TV

00 OSD 15

Fig. 2-1

Activate the adjustment mode display of Fig. 1-1 andpress the channel button (13) on the remote control toselect "BRI.CENT".Press the VOL. UP/DOWN button on the remote

control until the brightness step No. becomes "120".Receive a broadcast and check if the picture is normal.Press the TV/VIDEO button on the remote to set to theAV mode. Then perform the above adjustment 2~3.

1.

2.

3.4.

2-10: BRIGHTNESS MANUAL

Activate the adjustment mode display of Fig. 1-1 andpress the channel button (17) on the remote control toselect "CONT.MAX".Press the VOL. UP/DOWN button on the remotecontrol until the contrast step No. becomes "44".Receive a broadcast and check if the picture is normal.Press the TV/VIDEO button on the remote to set to theAV mode. Then perform the above adjustment 2~3.

1.

2.

3.4.

2-12: SUB CONTRAST

1.2.

3.

4.

Receive the monoscope pattern.Using the remote control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (07) on the remote control toselect "V.SFT".

Press the VOL. UP/DOWN button on the remotecontrol until the horizontal line becomes fit to the notchof the shadow mask.

2-11: SUB TINT/SUB COLOR

1.2.

3.4.

5.

6.7.

8.

9.10.

Receive the color bar pattern. (RF Input)Activate the adjustment mode display of Fig. 1-1 andpress the channel button (22) on the remote control toselect "TINT".Connect the oscilloscope to TP023.Press the VOL. UP/DOWN button on the remote controluntil the section "A" becomes as straight line.(Refer to Fig. 2-2)Press the channel button (19) on the remote control toselect "COL. CENT".Connect the oscilloscope to TP022.Adjust the VOLTS RANGE VARIABLE knob of theoscilloscope until the range between white 100% and0% is set to 4 scales on the screen of the oscilloscope.Press the VOL. UP/DOWN button on the remote controluntil the red color level is adjusted to 110% of the whitelevel. (Refer to Fig. 2-3)

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 adjustments2~8.

Fig. 2-2

"A"

2-8: 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. 1-1 andpress the channel button (06) on the remote control toselect "V.SIZE".Press the VOL. UP/DOWN button on the remote controluntil the SHIFT quantity of the OVER SCAN on upside

and downside becomes 10 ± 2%.Receive a broadcast and check if the picture is normal.

0%

Fig. 2-3

White 0%

White 100%

100%

Red Level

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Please check if the fixed values of the each adjustmentitems are set correctly referring below.

2-13: Confirmation of Fixed Value (step No.)

NO.

0414151618202123242526272829

FUNCTION

H VCOBRIGHT MAXBRIGHT MINCONT CENTCONT MINCOLOR MAXCOLOR MINSHARPNESSFM LEVELLEVELSEPARATION 1SEPARATION 2TEST MONOTEST STEREO

RF

04140603012740140000000000000

AV

04140603012750140000000000000

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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 side

of 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 onthe screen.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 screenis green.Confirm red and blue color.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 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 thedeflection 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)

MAIN PCB

TU001

FB401

C P 8 0 2 A

CP601

T502

S501B

S501A

AC IN

CD802

CD101A

SPEAKER

CD101B

CRT

L503

CP502

W043

CP806

R807TP023

R803TP022

C R T

CRT

CP401

J801

C P 8 0 2 B

C P 8 0 1

C D 8 0 1

CRT PCB

8/20/2019 Toshiba 13a22

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8/20/2019 Toshiba 13a22

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IC199

X602

FH501FH502 F501

CP502

R500

R445

R002 C 0 0 4

C 0 0 3

R 4 1 0

R 4 0 3

C 4 3 7

D 4 1 0

R418

R423

C 4 1 7

C 4 2 7

C 4 1 8

C 4 1 4

D 4 0 4

R 4 2 1

C 4 4 6

C 4 4 0

Q402

T 4 0 1

R446

R 4 2 9

R415

R413

R416

C P 8 0 2 A

W001

W002

TU001

W003

W004

W005

W006

C526_1

C502

C503

Q 5 0 4

W819

D509

R 5 0 8

R 5 1 0

R 5 1 1

C 5 0 9

Q 5 0 2

D508

C501

D 5 0 6

C514

C518

C515

D528

C P 6 0 1

GND

ABL

8V 12V

25V

B+

COL

T502

R417

D 0

0 1

C 4 4 8

C407

D505 C517

D 5 1 3

I C 4 0 1

C P 4 0 1

Q507

D510

W826

W007

R527

R422

C 5 0 6

R 4 2 7

Q503

C 5 3 0

R523

C 0 0 2

W008

R 5 1 5

R 5 1 7 _1

S501B

W009

R424

W010

C443_3

C 4 3 5

W011 W

8 0 3

R001

C 4 0 3

C 5 1 1

H S 5 0 1

HS402

H S 4 0 1

C 5 0 5

L601

R 5 2 4

W012

L 1 0 1

W 8 3 5

C 1 2 8

C 1 0 1

C 1 2 2

C120

C 1 1 5

C 6 1 3 _2

C 6 2 1

C 6 0 1

C 6 2 8

C 6 0 5

CF604

L607

R624

C 6 3 2

C606

C 6 4 2

C 6 0 4

CF603

C 6 3 0

Q605

Q604

Q606

C 6 1 9

C 6 2 4

D 6 0 1

D 6 0 2

W017

C625

Q603

C638

R613 W818

W 0 1 8

W 0 1 9

C 6 3 5

R635

R139

C 6 1 2

D610

D 6 1 1

D 6 1 2

W 0 2 1

W 0 2 2

R 6 1 4

C 6 0 3

Q610

W817

Q609_1

R 6 2 7

R 6 3 1

R 6 3 0

R 6 2 9

W023

W024

R606

D605

W027

C 5 1 9

W 0

3 0

W031

C P 8 0 2 B

C P 8 0 1

Q803

Q801

R 8 0 6

R 8 0 3 _1

R 8 0 7 _1

J 8 0 1

L801

C 1 1 8

W034

R 4 0 1

R 4 0 8

D 6 1 9

W 0 3 6

D406_1

Q506

W 8 0 4

R514

C444_2

W040

W041

CF601_1

W 0 4 2

W043

W044

W806

W821

W829

W 8 4 4

C 6 4 5

R804_1

R802_1

R512

W046

W047

R 6

4 1

R 5 2 5

R519R518

D514

R513

R110

W 0 4 9

C801

W 0 5 0

D403

D 4 0 5

D411

W 0 5 1

C 1 1 9

W812

D522

W054

W 0 5 6

W057

R108

R 1 0 7

R448_1

R 5 4 2

C521_1 W 0 1 6

R1003

W

R 6 4 8 C616

R520

R509

R 1 4 6 _1

D512

R623

W059

C 6 2 7

C 6 2 9 _1

W805

C 1 2 7

C 1 2 6

R 5 0 6

TH501

W 8 3 6

D 6 0 4

D 6 0 7

C130

W834

C 1 3 9

C

3 6

W 8 1 4

R114_2

L501_1

D 4 0 8

R 5 0 1

C422_1

W 0 3 2

C 6 2 6

C 6 0 2

C 6 0 7

W052

C 6 3 7

C639

C 1 2 4

C 6 2 2

B503

C640

C 4 3 4 _1

R 4 0 9

TP402

W 0 6 0

R 6 1 6

Q 5 0 1

D 4 0 7

Q401

F B 4 0 1

W839

R530

W 0 3 7

D 6 0 9

Q607

W 8 2 3

C 6 3 4

C 1 4 1

W 8 4 5

C 4 0 6 _1

W048

R432

L 4 0 5

C 4 2 4

C609

D 5 0 1

D502

D503

D504

C 8 1 9 _1

CP806_1

C 5 1 2

W 8 2 0

C508

R507

S 1 0 1 B

S 1 0 1 A

PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)

SOLDER SIDE

A G C

_

4A12

8/20/2019 Toshiba 13a22

19/32

17

33

49

1

IC101

I C 6 0 1

R 1 2 8

R 1 0 1

R 1 2 6

C513

R 1 1 2

R 7 0 3

R 7 0 2

R 1 4 3

R 1 1 3

R 1 0 0 5

R1004

R 1 2 7C113

C114R132

R 1 1 5

R 1 2 4

R104 R 1 2 2

R 1 0 2

R 1 2 3

R 1 0 3

R 1 2 1

R 1 2 0

R 1 0 6

R 1 0 5

R 1 3 0

C 1 2 1

C 1 3 8

R134

R601 R 6 0 2

R 6 0 9

R 6 2 2

R 6 1 5

C 6 5 5

R628

R 6 3 9

R 6 3 2

R633

R 6 4 6

R 6 4 2

C 1 4 0_

2

R 6 1 9

R

6 2 5

R 6 0 5

R617

R 8 1 1

R 8 0 9

R814

R 8 1 5

R 8 1 3

R 8 1 6

R129 R 6 3 8

R 6 2 6

R1001

R133

R612

R 1 1 1

C 8 1 0

C 8 0 8 C

8 0 9

R118

R1008 R 1 2 5

C 6 1 8_

1

C 6 2 3

R 1 1 6

C608

PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

8/20/2019 Toshiba 13a22

20/32

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

TM101RC-EH020

BT002

R03(AB)E_20_T

UM-4

BT001

R03(AB)E_20_T

UM-4

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:

C113

12PCHC114

12PCHC120

0.001 CH

C 0 0 4

0 . 0

2 2

F

C007

0.001 Y

C136

0 .1 FC139

0.1 FC141

0.1 F

C140_2 0.001 Y

C 1 1 9

0 . 1

F

C124

0 .0 1 B

C 1 3 8

5 6 0 P

W

C130

0 .0 1 B

C121 220P B

C1010.001 CH

C126 0 .01 B C127 470PB

C 0 0 2

4 7

0

6 . 3

V

Y K

C 1 1 5 0

. 1

5 0 V

K A

C122 150V KA

C003

4.750V KA

C 1 2 3

1 0

2 5

V

K A

R 1 2 7

2 . 7

K

R132

47K

R 1 1 1

2 2 K

R116 10K

R114_2

22K 1 /4W

R126

2.7K

R101

560

R123

4.7KR122

4.7KR121

4.7KR120

4.7K

R 1 2 4

4 . 7

K

R 1 0 4

6 8 0

R 1 0 3

6 8 0

R 1 0 2

6 8 0

R001

15K 1 /2W

R002

15K 1 /2W

R 13 9 1 00 1 /4 W

R112

2.2KR113

2.2K

R 1 4 1

2 7

0

R 1 4 2

2 7

0

R128

560

R115

47K

R 1 2 9

1 M

R134

470

R118

47K

R108

100R107

100

R 1 4 0

2 7

0 1 / 4 W

R143

47

R105 4.7K

R106 4.7K

R130 1K

R133 820

R110 1K 1 /4W

R531

47K1/4W

R 5

3 0

4 7

K 1 / 4 W

R 1 1 7

4 7 K

R 1 2 5

4 7

K

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

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

ETANTLES PIECES REPAREES PAR UNATTENTION:

DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES

ARESINCE THESE PARTS MARKED BYCAUTION:

D607 MTZJ5.6B

D604 MTZJ5.6B

D 0 0 1

M T Z J 3 0 B

W814

W845

W806

W835

L 1 0 1

3 . 3

u H

S W 1 0 1

S K H V B E D 0 1 0

C H U P

S W 1 0 2

S K H V B E D 0 1 0

C H D O W N

S W 1 0 3

S K H V B E D 0 1 0

V O L U P

S W 1 0 4

S K H V B E D 0 1 0

V O L D O W N

S W 1 0 5

S K H V B E D 0 1 0

P O W E R

TU001 TECC1040PG32E

1 1 0

1 1

1 2

1 3

1 4

1 5

2 3 4 5 6 7 8 9

C118

3306.3V YK

C 1 2 8

3 3 0

1 0 V

Y K

I C 1 9 9

S - 2

4 C 0 2 B D P

- 1 A

M E M O R Y I C

1234

5 6 7 8

G N D

B +

V o u t

OS101

PIC-37143SY

1 2 3

IC101 OEC7072AMICON IC

1

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

1 9

2

2 0

2 1

2 2

2 3

2 4

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

4 1

4 2

5

6

7

8

9

DEFLECTION SIGNAL

B.SIGNAL

G.SIGNAL

R.SIGNAL

TUNER VIDEO SIGNAL

D 1 0 5

_ 1

S L R

- 3 4 2 V C T 3 2

AGC

GND

IF

TUNER+5V

+B

X-RAY

PROTEC

AUDIO_MUTE

POWER

H_CTL

PROTECT_H

I2C_OFF

AFT

SYNC

HD

VD

OSD_B

OSD_G

OSD_R

OSD_BLK

SDA

SCL

CLOCK_CONT

POWER

FSC

RESET

AT+5V

AT+5VBACKUP

Y_VIDEO

TMB535

(MAIN PCB)

FROM/TO CHROMA

TO SOUND/AV

FROM POWER

FROM DEFLECTION/CRT

FROM/TO CHROMA

2

4

3

1

0

0

1.25

1.25

4.79

NC

1.6

Xout

CNVSS

Xin

OSC2

OSC1

P.FAIL

PCB010

1.03

4.984.96

0

0

0

0

1.92

0.2

2.55

4.94

1.65

4.97

4.69

4.65

4.97

4.9

4.8

4.8

4.8

4.96

4.96

4.96

4.95

0.6

3.0

0

4.89

2.71

4.92

4.92

4.98

0

0

4.97

NC

VCCVSS

REMOCON

X-RAY

BLUE B

GREEN G

RED R

BLANK

RESET

CVIN

V.HOLD

HLF

SCL1

SDA1

FSC IN

POWER

CLOCK CONT

V.SYNC

H.SYNC

I2C_OFFSTANDBY_H

SYNC

AV1

AV2

X-RAY_TEST

KEY2

KEY1

AFT

FILT

H_CTL

PROTECT_H

NC

NC

NC

AUDIO MUTE

EXT MUTE

ON TIMER

DEGAUSSNC

I F B T L

B P L

V . S

S D A

S C L

A D R E S

A G C

3 0

. 0 4

. 6 6

. 2 1

. 3 N C

N C

N C

N C

N C 0 0 0

4 . 9

4 . 8

4 . 8

MICON/TUNER SCHEMATIC DIAGRAM

0 4

. 8 4

. 9

ACCESSORY

4.8

0 0 00

4.904.8

V S S

E 2

E 1

E 0

V C C

M O D E

S C L

S D A

8/20/2019 Toshiba 13a22

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A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

X 6 0 2

1 0 0 C T 3 R 5

0 5

D605

11E1-EIC

D609

1SS133

D 6 0 1

1 S S 1 3 3

Q607KTC3198

SWITCHING

Q609_1KTC3198

H.CTL

Q603

KTC3203_Y

REG

Q605

KTC3203_Y

REG

Q604KTC3203_Y

REG

Q606KTC3203_Y

REG

C 6 2 7 1

5 0 V

N A

IC601M61250FP

CHROMA IC

1 10 11 12 13 14 15 16

1 7

1 8

1 9

2

2 0

2 1

2 2

2 3

2 4

2 5

2 6

2 7

2 8

2 9

3

3 0

3 1

3 2

33343536373839

4

404142434445464748

4 9

5

5 0

5 1

5 2

5 3

5 4

5 5

5 6

5 7

5 8

5 9

6

6 0

6 1

6 2

6 3

6 4

7 8 9

CF604

TPSRA4M50C00-A0

CF603SFSRA4M50CF00-A0

R 6 2 9

2 7

3 W

L601

0.56uH

GNDOUTOUTIN

CF601_1TSF5229P3

1 2 3 4




NOTE:

C 6 1 6

2 2 P C H

C 6 1 8

_ 1

1 0 0 P

S L

C 6 0 8

5 P

C H

C 6 4 0

0 . 0

1

B

C602 0.01 B

C 6 0 9

0 . 0

0 1

C H

C655

0.0068 Y

C 6 0 6

1 0 0 P

C H

C 62 6 0 .0 1 B

C639

0 .01 B

C 6 3 7

0 . 0

1

B

C 6 0 7

0 . 0

1

B

C 6 2 2

0 . 0

2 2 B

C 6 2 1

0 . 0

1 B

C623 0 .0033 Y

C634

1 00 P C H

C642

150V KA

C613_2

163V MKT

C 6 3 8

1 0

5 0 V

K A

C 6 2 9

_ 1

1

5 0 V

Y K

C 6 2 5

1

5 0 V

K A

C 6 4 5

4 7

1 6 V

Y K

C 6 3 5

4 7

1 6 V

Y

K

C604 150V KA

C628

0.2250V KA

C 6 1 9

2 . 2

5 0 V

K

A

C 6 2 4 4

7

1 6 V

Y K

C 6 4 7

1

5 0 V

K A

C 6 0 1

1 0 0

6 . 3

V

Y K

C 6 3 0 4

7

1 6 V

Y K

C 6 0 3

1

5 0 V

K A

C 6 1 2

1 0 0 0

1 0 V

Y K

C605

0.4750V KA

C632

0.150V KA

R 6 1 2

1 K

R642

1K

R 6 1 3

2 . 7

K

R148_1

22K 1/4W

R624

47

R 6 1 4

2 . 2

K

R 6 1 9

2 . 2

K

R 6 2 5

2 . 2

K

R630 100

R627 100

R617 1K

R631 100

R 6 0 1

2 . 2

K

R 6 0 2

1 K

R 6 3 5

1 0 0

R 6 3 9

1 . 5

K R 6 2 8

1 0 0

R606

10K

R623

120 1/4W

R 6 2 6

2 2 K

R 6 3 2

2 2 0

R 6 4 6

4 7

K

R 6 3 8

2 2 K

R648

1M

R 6 3 3

8 . 2

K

R615

470

R 6 2 2

6 8

R 6 0 5

4 . 7

K

R 6 4 1

2 2 K 1 / 4 W

R609

180

R 6 1 6

1 0 M





ASINCE THESE PARTS MARKED BYCAUTION:

D 6 0 6

M T Z J 6

. 8 B

D 6 1 2

M T Z J 1 2 B D

6 1 0

M T Z J 1 2 B

D 6 0 2

M

T Z J 8

. 2 B

D 6 1 1

M T Z J 1 2 B

W 8 2 0

W834

W818

W 8 2 3

W817

L 6 0 7

1 5 u

H

UNREG+12V

AUDIO_OUTRESET

AUDIO_IN

GND

CLOCK_CONT

RESET

Y_VIDEO

AT+5VVD

AT+5VBACKUP

TUNER+5V

O S D

_ B L K

AGCSYNC

O S D

_ G

O S D

_ R

O S D

_ B

IF

H D

AFT

GND

HDPOWER

OSD_BOSD_BLK

OSD_G

VD

OSD_R

SYNC

I2C_OFF

SDA

SCL

FSC

CLOCK_CONT

(MAIN PCB)

9

8

10

5

7

CHROMA SCHEMATIC DIAGRAM

1.51

1.51

2.86

2.86

2.27

4.5

2.19

0

0

3.2

3.15

3.08

2.5

2.38

2.21

5.65

8.8

6

0

06

7.9

2.8 4.7 1.8 2.5 0 0 3.1 3.18 5.6

3.6

4.92

3.2

4.8

4.7

0

4.7

4.8

2.4

2.8

2.8

2.8

4.9

4.8

4.8

3.6

3.63.63.60860003.452.74.24.84.82.634.62

8.72.557.96

008.631.7

4.9

NC

NC

6

1 1

1 2

0

1 3

4.9 7.2

5.5

7.2

5.5

8.8

5.5

4.9

R O U T

G O U T

V I F V c c

V I F V c c

V O U T

V R A M P F E E D B A C K

A F C F I L T E R

D E F G N D

D E F G N D

F B P I N

H O U T

S T R A T U P V c c

INTELLIGENT MONI

INV FBP OUT

V PULSE OUT

B IN

R IN

G IN

FAST BLK

CLOCK CONT

SDA

SCL

POWER ON CONT

MCU RESET

Y SW OUT

V I D E O / C H R O M A G N D

V I D E O / C H R O M A G N D

C H R O M A A P C F I L T E R

E X T C i n

V I D E O C H R O M A V c c

V I D E O C H R O M A V c c

T V / Y I N

33 ACL/ABCL

34 X’TAL

V R E G V c c

fsc OUT 1

f s c

O U T 2

H i V c c N

C

32 AT5.7V REG OUT

QIF OUT

AUDIO OUT

AUDIO BYPASS

EXT AUDIO IN

FM DIRECT OUT

VIF VCO F/B

VIF GND

VIF GND

VIF VIDEO OUT

RF AGC OUT

VIF APC FILTER

VIF IN (1)

IF AGC FILTER1

IF AGC FILTER2

64 VIF IN (2)

1 V RAMP CAP

2 AFT OUT

47 8.7V REG OUT

48 LIMITER IN

49 P.Con5.7V REG

16 B OUT

17 H VCO F/B

N C

7.9

8.5

11.3

N C

NCNC

FROM/TO MICON/TUNER

FROM/TO SOUND/AV

FROM TV POWER

8/20/2019 Toshiba 13a22

22/32

A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

CP502A1561WV2-2P

1

2

HS501763WSAA013

R501

5.6 5W

2

1

L5038R140030

DEGAUSS COIL

FH502EYF-52BC

FH501EYF-52BC

F50151MS040LCC

233004-MB000

Q504

LTV-817M-VB

FEED BACK

1

2 3

4

B 5

0 3

W 5

R H 3

. 5 X 5

X 1

. 0

L501_11R5A102F20

12

345

TH501ZPB45BL3R0A

R 5

1 8

5 . 6

K

+ - 1

%

R514

0 .2 2 1 W

T502 81290904

10

11

12

13

14

15

16

17

18

2

3

4

5

6

7

8

4A 125V

4A 125V

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

S 5

0 1 A

S 5

0 1 B

S

DG

Q501STP5NC50FP

FET

BLACK

WHITE

B L A D E

W I D E

CD501_20R414903

AC120V_60Hz

D 5

1 2

1 S S 1 3 3

D510

RU2AM-EIC

D505

SB290S

D 5

0 1

1 N 4 0 0 5 - E

I C

D 5

0 4

1 N 4 0 0 5 - E

I C

D 5

0 2

1 N 4 0 0 5 - E

I C

D 5

0 3

1 N 4 0 0 5 - E

I C

D 5

1 4

1 S S 1 3 3

D 5

2 2

1 S S 1 3 3

D 5

0 8

1 S S 1 3 3

D513

SB290S

Q507KTC3198

FEED BACKSWITCHING

Q502KTC3198

BUFFER

R517_1

1.2 1W

R 5

4 2

0 . 6

8 1 W

R508

220 1W




NOTE:

C 5

1 3

0 . 0

0 1

Y

C517

820P2KV RR

C502

0.001500V B

C518

470P500V B

C 5

0 5

0 . 1

2 7 5

V

P H E 8 4 0

C 5

0 3

0 . 0

0 1

5 0 0 V

B

C506

0.0047250V KX

C509

0 .047 M

C 5

0 1

0 . 0

0 8 2 M

C 5

1 4

6 8 0 P

2 K V

R R

C511

150V KA

C 5

1 2

2 . 2

5 0 V

K A

C 5

2 6

_ 1

2 2 0

2 0 0 V

Y K

R 5

1 5

1 2 0 K

1 / 2 W

R 5

0 7 8

2

R 5

2 0

1 2 K

1 / 4 W

R 5

0 9

2 2 0

R 5

2 7

8 2

R 5

1 1

1 . 2

M

1 / 4 W

R 5 0

0

2 . 7

M

1 / 2 W

+ - 1

0 %

R 5

1 0

1 . 2

M

1 / 4 W

R519

1.2K

R 5

1 3

2 . 2

K

R 5

1 2

6 8 0

R 5

0 6

2 . 7

K

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





D 5

0 6

M T Z J 1 8 B

D 5

0 9

M T Z J 1 8 B

D 5

2 8

M T Z J 5

. 6 B

W829

W 8 1 9

W844

W836

W 8 0 4

W821

C 5

1 5

1 0 0 0

1 6 V

Y K

C 5

1 9

1 0 0 0

1 6 V

Y K

C 5

2 1

_ 1

1 0 0

1 6 0 V

M H E

NC

9.5

5.5

6.0

9.50.1

10.511.5

4.80.1

0

4.8

144.0

10.0

NC

NC

0

0

1.7

NC

NC

0

132.3

11.3

NC

144.0

10.3

6.6

10.3

0.1

(MAIN PCB)TV POWER SCHEMATIC DIAGRAM

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A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

CP401

A1561WV2-A5P

1

2

3

4

5

IC401 AN5522V-OUT IC

1 2 3 4 5 6 7

T401ETH09K14BZ

1

2

3 4

6

B

G

R

11

6

8

10

9

175

V801

A34JXV70X53N45

CP801TBS-X01X-A1

1

CD801_1

0

Q401

2SD2499

H.OUTPUT

VIDEO

8

E8E25

E12

GND

TERHEAAFC

B+

GND

ABL

GND

COLHV

F

S

FB401 FQI-14B001

1

10

11

2

3

4

5

6

7

8

9

CD8026032014

CP802A9253_010_000_000

1

10

2

3

4

5

6

7

8

9

CP802B9253_010_000_000

1

10

2

3

4

5

6

7

8

9

HS402763WSAA013

HS401763WSAA013

R 4 0 8

1 0 K + - 1

%

R 4 0 9

2 7

K

+ - 1

%

R401

27K +-1%

R 4 3 2

6 8

1 / 2 W

R429

3.3 1W

CP806_1

D 4 0 8

1 1 E 1

- E I C

D 4 1 0

A U 0 2 A - E

I C

D 4 0 5

A U 0 2 A - E I C

D406_1

1SS133

D403

11E1-EIC

D 4 1 1

A U 0 2 A

- E I C

Q4022SC1627_Y

H.DRIVE

R448_1

820 2W

L 8 0 1

2 2 0 u

H



WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMA

NOTE:

C 4 0 7

5 6 P

C H

C 4 4 3

_ 3

0 . 0

0 8 2

1 . 2

5 K V

M P P

C 4 4 4

_ 2

4 7

0 P

1 . 2

5 K V

M P P

C406_1

56P500V SL

C 4 2 2

_ 1

0 . 1 5

1 0 0 V

T F

C 4 4 0

0 . 0

0 1 2

5 0 0 V

B

C 8 1 9

_ 1

0 . 0

0 1

2 K V

B

C 4 3 7

0 . 4

7

2 5

0 V

P M S

C 4 0 3

2 2 0

3 5

V

Y K

C 4 4 8

1 0

2 5

0 V

M H E

C 4 3 5

0 . 1

1 0 0 V

M H E

C 4 2 4 1

2 5

0 V

Y K

C 4 3 4

_ 1

2 2

1 0 0 V

Y K

C 4 1 4

1 0 0

3 5

V

Y K

C 4 1 8

4 7

0

2 5

V

Y K

C 4 4 6 2

2

5 0 V

Y K

R 4 2 1

2 2 0 K 1 / 4 W

R445

180K 1/4W

R 4 2 7

1 0 0

1 / 4 W

R420

3.3K

R 4 1 0

3 3 0 1 / 2 W

R415

1 .8K 1 /2W R 4 1 6

1 1 / 2 W

R 4 1 3

2 . 2

K

1 / 2 W

R403

22K1/4W

R 4 2 2

2 . 2

1 / 2 W

R 4 1 9

4 7

0

R 4 1 7

1 0 K

1 / 4 W

R418

22K 1/4W

R 4 4 6

4 7

0

1 / 2 W

R423

1 00 1 /4 WR424

470

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





D 4 0 4

M T Z J 6

. 2 B

D 4 0 7

1 S S 1 3 3

D 6 1 9

M T Z J 5

. 1 B

W839

W 8 2 6

W812

L 4 0 5

4 . 7

m H

0 9 0 9

C 4 1 7 1

0

5 0 V

Y K

C 4 2 7

1 0

5 0 V

Y K

GND GND

CLAMPCLAMP CLAMP

G.OUT G.OUT G.OUT

R.OUT R.OUT R.OUT

B.OUTB.OUT B.OUT

HEATER HEATER

GND GND

180V 180V

X-RAY

+B

GND

V_FEEDBACK

V_OUT

ABCL

H_OUT

H_SYNC

GND

+B

UNREG+12V

UPPUMP

PROTECTIONTHERMAL

AMP

TCB394

PCB010

TMB535

15

SCREEN

FOCUS

NC

FOCUS

PCB110

NC

130.0

0

27.0

0.3

3.5 2.0 12.0 25.0 3.5

NC

18

19

0

0

0

025.0

132.5

48.0

7.04.3

25.0

132.5

NC

NC

(MAIN PCB)DEFLECTION/CRT SCHEMATIC DIAGRAM

NC

NC

GND GND

CLAMP CLAMP

G.OUT G.OUT

R.OUT R.OUT

B.OUT B.OUT

NC NC

HEATER HEATER

GND GND

NC NC

180V 180V

14

17

TO DY

FROM CHROMA

130.0

FROM TV POWER

FROM/TO CHROMA

16

NC

SCREEN

0

TO MICON/TUNER

1

0

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A B C D E F

A B C D E F

2

1

3

4

5

6

7

8

H E

J703

AV1-09D-4

1 2

H E

J702

AV1-09D-3

1 2




NOTE:

C 1 0 0 4

0 . 0

0 1 5

B

C1001

0.150V KA

C 1 0 0 5

C1006

4725V YK

R703

820

R 7

0 2

4 7

K

R 7

0 1

6 8 1 / 4 W

R704

10

R1003

68K

R 1 0 0 5

5 6 K

R 1 0 0 4

1 0 0 K

R1001

47K

R 1 0 0 8

6 8 K


DANS LA NN’UTILISERDANGEREULES PIECESATTENTION:



W 8 0 3

W805

C1002_1

100010V YK

C 1 0 0 3

1

5 0 V

K A

I C 1 0 0 1

A N 7 5

1 1

S O U N D A M P I C

1234

5 6 7 8

AUDIO_IN

VIDEO_IN

GND

SOUND_GND

SOUND+B

GND

AUDIO_MUTE

POWER

AUDIO_OUT

FROM CHROMA

FROM MICON/TUNER

FROM TV POWER

TO CHROMA

VIDEO 2

AUDIO 2

26

25

V_IN

A_IN

-+

0

08.2 3.5 3.4

3.95.1 0.3

2 4

23

(MAIN PCB)

SOUND/AV SCHEMATIC DIAGRAM

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MICON/TUNER

61 0.5V 20µs/div

2

5

WAVEFORMS

0.5V 20µs/div

200mV 5ms/div

200mV 5ms/div4

0.5V 2ms/div

200mV 20µs/div7

9 200mV 20µs/div

CHROMA

0.5V 5ms/div10

11 1V 20µs/div

12 1V 20µs/div

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

DEFLECTION/CRT

14 0.5V 5ms/div

15 20V 20µs/div

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

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16 2V 20µs/div 21 50V 20µs/div

200V 20µs/div17 22 50V 20µs/div

SOUND/AV

0.5V 1ms/div2310V 5ms/div18

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

50V 20µs/div20

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

WAVEFORMS

200mV 500µs/div25

26 500mV 20µs/div

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MECHANICAL EXPLODED VIEW

201

201

201

110201 PCB110

(CRT PCB)

205

PCB010

(MAIN PCB)

208

204

112

111

111

101

104

103

207

109

206105

102

108

106

107202

202

202

202

203

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MECHANICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. Description

101 AD301336 A3L114C720 CABINET,FRONT ASSY

102 AD300801 701WPJB228 CABINET,FRONT

103 AD300802 713WPAA038 GLASS,LED

104 AD300803 713WPAA039 GUIDE,REMOCON

105 AD300804 735WPBA226 BUTTON,FRAME

106 AD301337 702WPAA227 CABINET,BACK

107 AD301338 722549A076 SHEET,RATING108 AD300007 7230006755 SHEET,CAUTION (FOR USA)

AD300132 7230006818 SHEET,CAUTION (FOR CANADA)

109 AD300808 735WPA0396 SPEAKER HOLDER

110 BZ710009 741WUA0019 SPRING,EARTH

111 BZ710260 899HV3T000 HOLDER,ANODE WIRE

112 AD300843 800WQ00044 FELT SHEET

201 BZ710275 8121J50B54 SCREW,TAPPING(B0) GW20 5x28

202 BZ710035 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16

203 AD301339 8117540A44 SCREW,TAPPING(B0) TRUSS 4x14

204 BZ710239 8109I30A04 SCREW,TAP TITE(B) WH7 3x10

205 BZ710352 8109I30604 SCREW,TAP TITE(B) WH7 3x6

206 BZ710031 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10

207 BZ710030 8110630804 SCREW,TAP TITE(P) BRAZIER 3x8

208 BZ710018 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8

--- AD300809 792WHAA052 PACKAGE,TOP

--- AD300810 792WHAA053 PACKAGE,BOTTOM

--- AD301340 793WCDB231 GIFT BOX (FOR USA)

AD301410 793WCDB393 GIFT BOX (FOR CANADA)

--- AD301341 A3L114C975 INSTRUCTION BOOK KIT

--- AD300022 J3I70417 REGISTRATION CARD

--- AD300023 J3I70436 ESP CARD

--- AD301342 J3L11401 INSTRUCTION BOOK

--- AD301343 J3L11416 IMPORTANT SAFETY INSTRUCTION

--- AD300812 JB5UD400 POLYBAG,INSTRUCTION(RED CAUTION)

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ELECTRICAL REPLACEMENT PARTS LIST

Location No. TSB P/N Reference No. DescriptionRESISTORS

! R401 BZ210089 R4X5T6273F R,METAL 27K OHM 1/6W



! R429 AD301311 R655813R3J R,FUSE 3.3 OHM 1W

R448 AD301312 R3X18A821J R,METAL OXIDE 820 OHM 2W

! R500 BZ210080 R0G3K2275K RC 2.7M OHM 1/2W

! R501 AD300782 R5Y2CD5R6J R,CEMENT 5.6 OHM 5W

R508 AD300783 R3X181221J R,METAL OXIDE 220 OHM 1W ! R509 AD301313 R001T6221J RC 220 OHM 1/6W

R514 BZ210190 R63581R22J R,FUSE 0.22 OHM 1W

! R515 BZ210081 R002T2124J RC 120K OHM 1/2W

! R517 AD300784 R3X1811R2J R,METAL OXIDE 1.2 OHM 1W

! R518 AD300036 R4X5T6562F R,METAL 5.6K OHM 1/6W

! R519 AD301314 R001T6122J RC 1.2K OHM 1/6W

R524 AD301315 R3X18A1R2J R,METAL OXIDE 1.2 OHM 2W

! R542 BZ210058 R3X181R68J R,METAL OXIDE 0.68 OHM 1W

! R629 AD301316 R3X28B270J R,METAL OXIDE 27 OHM 3W

! R803 BZ210099 R3X181153J R,METAL OXIDE 15K OHM 1W



CAPACITORS ! C403 AD301317 E02LT4221M CE 220 UF 35V

! C414 AD300662 E02LT4101M CE 100 UF 35V

! C418 BZ110041 E02LT3471M CE 470 UF 25V

! C434 AD300064 E02LT8220M CE 22 UF 100VC437 BZ210173 P4J7F3474J CMPP 0.47 UF 250V PMS

! C443 BZ110137 P4N8FJ822H CMPP 0.0082UF 1.25KV

! C444 AD301318 P4N8FJ471J CMPP 470 PF 1.25KV

! C446 BZ110157 E02LT5220M CE 22 UF 50V

! C448 AD301319 E5EZ0D100M CE 10 UF 250V

! C503 BZ110061 C0JTB0513K CC 0.001 UF 500V B

! C505 BZ110145 P2472B104M CMP 0.1 UF 275V PHE840

C506 BZ110196 CB3930MQ3M CC 0.0047UF 250V

C514 AD301320 C0PLRR7U2K CC 680 PF 2KV RR

! C515 AD300925 E02LT2102M CE 1000 UF 16V

C517 BZ110203 C0PLRR7W2K CC 820 PF 2KV RR

! C519 AD300925 E02LT2102M CE 1000 UF 16V

C521 BZ110092 E5EZFB101M CE 100 UF 160V

! C526 BZ110089 E02LFC221M CE 220 UF 200V

C634 AD301321 CQG0CH412J CC 100 PF 50V CH

C819 AD300078 C0JBB0713K CC 0.001 UF 2KV B

DIODESD001 BZ410019 D97U03001B DIODE,ZENER MTZJ30B T-77

D105 BZ410054 0021721150 LED SLR-342VCT32

D403 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC

D404 BZ410066 D97U06R21B DIODE,ZENER MTZJ6.2B T-77

! D405 BZ410063 D2WTAU02A0 DIODE,SILICON AU02A-EIC

D406 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77





D501 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC

! D502 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC

! D503 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC

D504 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC

! D505 BZ410076 D2WXB290S0 DIODE,SILICON SB290S

D506 AD300671 D97U01801B DIODE,ZENER MTZJ18B T-77D508 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77

! D509 AD300671 D97U01801B DIODE,ZENER MTZJ18B T-77

! D510 BZ410080 D2WXRU2AM0 DIODE,SILICON RU2AM-EIC


! D513 BZ410076 D2WXB290S0 DIODE,SILICON SB290S











D610 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77

D611 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77D612 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77

! D619 BZ410020 D97U05R11B DIODE,ZENER MTZJ5.1B T-77

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ELECTRICAL REPLACEMENT PARTS LIST

Location No. USA-TOSHIBA Reference No. DescriptionICS

IC101 AD301322 I56F07072A IC OEC7072A

IC199 AD301323 A3L114C015 IC (FOR U.S.A.) S-24C02BDP-1A

IC199 AD301411 A3L115C015 IC (FOR CANADA) S-24C02BDP-1A

! IC401 BZ611053 I01TD55220 IC AN5522

IC601 AD301324 I06FC61250 IC M61250FP

IC1001 BZ611001 I01DP75110 IC AN7511

TRANSISTORS

! Q401 BZ510028 TDUF024990 TRANSISTOR,SILICON 2SD2499 ! Q402 BZ510089 TC5T01627Y TRANSISTOR,SILICON 2SC1627_Y(TPE2)

Q501 BZ510093 TJXG5NC500 FET STP5NC50FP

! Q502 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)

Q503 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA

! Q504 BZ410088 0002E00610 PHOTO COUPLER LTV-817M-VB

Q506 BZ510096 TNATB03005 COMPOUND TRANSISTOR KRC102MAT

Q507 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)

Q603 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT







! Q801 AD300794 TCKT1473A0 TRANSISTOR,SILICON 2SC1473A-TA-(RQ)

! Q802 AD300794 TCKT1473A0 TRANSISTOR,SILICON 2SC1473A-TA-(RQ)

! Q803 AD300794 TCKT1473A0 TRANSISTOR,SILICON 2SC1473A-TA-(RQ)COILS & TRANSFORMERS

L101 AD300676 021LA63R3K COIL 3.3 UH

L405 BZ310004 021679472K COIL 4.7 MH

! L501 AD300677 029T00A7M1 COIL,LINE FILTER 1R5A102F20

! L503 AD300795 028R140030 COIL,DEGAUSS 8R140030

L601 BZ310012 021LA6R56M COIL 0.56 UH

L607 BZ310043 021LA6150K COIL 15 UH

L801 BZ310113 021673221K COIL 220 UH

T401 BZ310157 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ

! T502 AD301325 0481290904 TRANSFORMER,SWITCHING 81290904

JACKSJ702 AD300680 060Q401077 RCA JACK AV1-09D-3

J703 AD300681 060Q401076 RCA JACK AV1-09D-4

! J801 AD301147 066F120018 SOCKET,CATHODE RAY TUBE ISMS01S

J1001 AD300797 0602121012 JACK,RCA 3.5 HSJ1403-01-010

SWITCHESSW101 BZ612001 0504201T31 SWITCH,TACT SKHVBED010

SW102 BZ612001 0504201T31 SWITCH,TACT SKHVBED010




P.C.BOARD ASSEMBLIESPCB010 AD301326 A3L114C010 PCB ASS'Y (FOR U.S.A.) TMB535A

PCB010 AD301412 A3L115C010 PCB ASS'Y (FOR CANADA) TMB535A

PCB110 AD301327 A3L114C110 PCB ASS'Y TCB394A

MISCELLANEOUSB503 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0

! CD501 AD300685 120R414903 CORD AC BUSH 0R414903

CF601 BZ613031 1029045R7G FILTER,SAW TSF5229P3

CF603 AD301328 1012T4R520 FILTER,CERAMIC SFSRA4M50CF00-A0

CF604 AD300686 1012T4R519 FILTER,CERAMIC TRAP TPSRA4M50C00-A0

! CP401 BZ614303 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P

! CP502 AD300687 069S420110 CONNECTOR PCB SIDE A1561WV2-2P

CP601 AD301329 069E260659 CONNECTOR PCB SIDE 00_8283_0611_00_000

CP801 AD300800 069W010030 CONNECTOR PCB SIDE

Date post:	07-Aug-2018
Category:	Documents
Upload:	jose-domingo-maltez-vallecillo
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