Orion TV3789F, Pacific PTV3606 Schematic

PTV3606

SERVICE MANUAL

COLOR TELEVISION RECEIVER

ORIGINAL

MFR’S VERSION A

Design and specifications are subject to change without notice.

PTV3606

SERVICE MANUAL

COLOR TELEVISION RECEIVER

ORIGINAL

MFR’S VERSION A

Design and specifications are subject to change without notice.

SERVICING NOTICES ON CHECKING

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 the indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

PUT PARTS AND WIRES IN THE

4. ORIGINAL POSITION AFTER ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions.

5. TAKE CARE TO DEAL WITH THE CATHODE-RAY TUBE

In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it.

6. AVOID AN X-RAY1. KEEP THE NOTICES

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

7.PERFORM A SAFETY CHECK AFTER SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

1.

Unplug the plug from the AC outlet.

2.

Remove the antenna terminal on TV and turn on the TV.

3.

Insulation resistance between the cord plug terminals and the eternal exposure metal [Note 2] should be more than 1M ohm by using the 500V insulation resistance meter [Note 1].

4.

If the insulation resistance is less than 1M ohm, the inspection repair should be required.

[Note 1]

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

[Note 2]

External exposure metal: Antenna terminal

Earphone jack

HOW TO ORDER PARTS

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.

IMPORTANT

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

A1-1

CONTENTS

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

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

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

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 DIAGRAM ...........................................................................................................................................

PRINTED CIRCUIT BOARDS

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

SCHEMATIC DIAGRAMS

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

CHROMA/SIF/VIF/21PIN .............................................................................................................................

SOUND AMP/FRONT AV ............................................................................................................................

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

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

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

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

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

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

A1-1 A1-1 A1-1 A2-1 A3-1~A3-4

B1-1 B2-1, B2-2 C-1 C-1 C-2 D-1~D-5 E-1, E-2

F-1~F-4

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

A2-1

GENERAL SPECIFICATIONS

5oC

0oC

60oC

G-1 TV CRT CRT Size / Visual Size 14 inch / 335.4mmV

G-2 Tuning Broadcasting System U.K. System I

G-3 Power Power Source AC 230V AC 50Hz

G-4 Regulation Safety CE

G-5 Temperature Operation

G-6 Operating Humidity Less than 80% RH G-7 On Screen Menu Yes

System CRT Type Normal

Color System PAL Speaker 1Speaker

Sound Output MAX 1.0 W

PAL60Hz Yes

System Tuner and System 1Tuner

Receive CH Destination UK

Intermediate Picture(FP) 39.5MHz Frequency Sound(FS) 33.5MHz

Preset CH 80 Stereo/Dual TV Sound No Tuner Sound Muting Yes

Power Consumption at AC

Protector Power Fuse Yes

Display Menu Type Character

Picture Yes

Audio No

CH Tuning Yes

Language Yes Clock Set No On/Off Timer Set No Pin Code Registration No Nicam Auto Off No Colour System No Sound System No AV2 Output Source No HELPLINE No Control Level Yes

Deflection 90 degree Magnetic Field BV/BH +0.45G/0.18G

Position Bottom Size 3 Inch Impedance 8 ohm

10%(Typical) 0.8 W

Tuning System F-Synth Input Impedance VHF/UHF 75 ohm

CH Coverage

FP-FS 6.0MHz

DC

Stand by (at AC) 7 W at AC 230 V 50 Hz Per Year -- kWh/Year

Radiation CE X-Radiation -

Storage

Contrast Yes Brightness Yes Color Yes Tint No Sharpness Yes

Bass No Treble No Balance No BBE On/Off No Stable Sound On/Off No

Manual Yes Auto Yes CH Allocation Yes

Volume Yes Brightness Yes Contrast Yes Color Yes Tint (NTSC Only) No Sharpness Yes Tuning Yes Bass No Treble No Balance No Back Light No

44 W at AC 230 V 50 Hz

+

~ +4

-2

~ +

21 - 69

A3-1

GENERAL SPECIFICATIONS

Nicam ST No Tone 1/2 No Pin Code No AV Yes Skip Yes Channel Yes Hotel Lock No Sleep Timer Yes

G-8 OSD Language English French Spanish

G-9 Clock and Sleep Timer Max Time 120 Min

Timer Step 10 Min

On/Off Timer Program(On Timer / Off Timer) No Wake Up Timer No Timer Back-up (at Power Off Mode) more than -- Min Sec

G-10 Remote Unit RC-GE

Control Glow in Dark Remocon No

Format NEC Custom Code 80-63 h Power Source Voltage(D.C) 3V

Total Keys 31 Keys Keys Power(Stand By) Yes

T'TEXT Keys TEXT / MIX / TV Yes

G-11 Features Auto Degauss Yes

Auto Shut Off Yes Canal+ No CATV No Anti-theft No Memory(Last CH) Yes Memory(Last Volume) Yes BBE No Auto Search Yes CH Allocation Yes Fine Tuning Yes Channel Lock No Just Clock Function No Game Position No CH Label No

Sound Mute Yes

German Italian

UM size x pcs UM-4 x 2 pcs

1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 / AV Yes CH Up No CH Down No Volume Up / + Yes Volume Down / - Yes Quick View No Sleep Yes Info(CH Call) Yes Normal No Menu Yes Enter Yes Mute Yes Fine Tuning + No Fine Tuning - No Tone 1/2 No

CH Up / Page Up Yes CH Down / Page Down Yes Red Yes Green Yes Yellow / Fine Tuning - Yes Cyan / Fine Tuning + Yes F/T/B(Expand) / Normal Yes Reveal / Skip Yes Display Cancel Yes Reset Yes Reset / Tone 1/2 No Hold / Status Yes Sub Page / Quick View Yes

A3-2

GENERAL SPECIFICATIONS

VM Circuit No Full OSD No Unitext Yes Fastext No Top Text No Premiere No Comb Filter No

Auto CH Memory Yes Auto Set Up No Stable Sound No FBT Leak Test Protect No Hotel Lock No Power ON Memory Yes

G-12 Accessories Owner's Manual Language English

w/Guarantee Card Remote Control Unit Yes Rod Antenna

Poles Pole

Terminal type Loop Antenna Yes

Terminal Din Type U/V Mixer DC Car Cord (Center+) Guarantee Card Warning Sheet Circuit Diagram Antenna Change Plug Service Facility List Important Safeguard Dew/AHC Caution Sheet AC Plug Adapter Quick Set-up Sheet Yes Battery Yes

UM size x pcs UM-4 x 2 pcs

OEM Brand AC Cord AV Cord (2Pin-1Pin) Registration Card PTB Sheet 300 ohm to 75 ohm Antenna Adapter Insurance Plan Leaflet

G-13 Interface Switch Front Power No

System Select No

Main Power SW Yes

Sub Power No

Channel Up Yes

Channel Down Yes

Volume Up Yes

Volume Down Yes

Rear AC/DC No

TV/CATV Selector No

Degauss No

Main Power SW No Indicator Power No

Stand-by Yes

On Timer No Terminals Front Video Input No

Audio Input No

Other Terminal

Rear Video Input(Rear1)

Video Input(Rear2)

Audio Input(Rear1)

Audio Input(Rear2)

Video Output

Audio Output

Euro Scart(21Pin) Yes ( x1 )

Component Input

Diversity No

Ext Speaker No

DC Jack 12V(Center +) No

VHF/UHF Antenna Input

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

Gross (Approx.) 11.5kg

G-16 Carton Master Carton

Lines

No

No No No No No No No No No No

No No No No No No No

Ear Phone

No No No No No No

No

Din Type

( --- lbs) ( ---lbs) No

A3-3

GENERAL SPECIFICATIONS

Content ----

Material --

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

Gift Box Yes

Drop Test

Container Stuffing

G-17 Material Cabinet Cabinet Front PS 94V0 DECABROM

PCB Non-Halogen Demand

G-18 Environment Pb Free Lead-free Solder No

Cd Free No

Description of Origin

Material Double/Full Color

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

Design As per Buyer's

Description of Origin

Natural Dropping At 1 Corner / 3 Edges

Height (cm) 62

866

Cabinet Rear PS 94V0 DECABROM

Eyelet Demand

Other No

Sets /--

No

/ 6 Surfaces

Sets/40' container

No No

A3-4

DISASSEMBLY INSTRUCTIONS

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

GND on the CRT

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

NOTE

Take care not to damage the Rubber Cap.

INSTALLATION

1. Clean the spot where the cap was located with a small amount 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 where the cap was located.

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

Screwdriver

Alligator Clip

GND on the CRT

Flip up the sides of the Rubber Cap in the direction of the

2. arrow and remove one side of the support.

(Refer to Fig. 1-2.)

Rubber Cap

CRT

Support

CRT

Fig. 1-1

Fig. 1-2

Fig. 1-4

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

Support

CRT

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

Fig. 1-5

B1-1

DISASSEMBLY INSTRUCTIONS

2.

REMOVAL AND INSTALLATION OF FLAT PACKAGE IC

REMOVAL

Put the Masking Tape (cotton tape) around the Flat

1. Package IC to protect other parts from any damage.

(Refer to Fig. 2-1.) NOTE

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

When IC starts moving back and forth easily after

3. 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.)

NOTE

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

Blower type IC desoldering machine

Masking Tape (Cotton Tape)

Heat the IC leads using a blower type IC desoldering

2.

IC

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

NOTE

Do not add the rotating and the back and forth directions force on the IC, until IC can move back and forth easily after desoldering the IC leads completely.

Blower type IC desoldering machine

Fig. 2-1

Tweezers

IC

Peel off the Masking Tape.4. Absorb the solder left on the pattern using the Braided

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

NOTE

Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.

Fig. 2-3

Braided Shield Wire

Soldering Iron

IC

Fig. 2-2

IC pattern

Fig. 2-4

B2-1

DISASSEMBLY INSTRUCTIONS

INSTALLATION

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

1. new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

(Refer to Fig. 2-5.)

Soldering Iron

Solder temporarily

Supply the solder from the upper position of IC leads

2.

Solder temporarily

sliding to the lower position of the IC leads. (Refer to Fig. 2-6.)

Fig. 2-5

When bridge-soldering between terminals and/or the

4. soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.)

Thin-tip Soldering Iron

IC

Fig. 2-8

Finally, confirm the soldering status on four sides of the

5. IC using 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.

NOTE

When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case.

Soldering IronSolder

IC

Absorb the solder left on the lead using the Braided

3.

Supply soldering from upper position to lower position

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

NOTE

Do not absorb the solder to excess.

Soldering Iron

IC

Braided Shield Wire

Fig. 2-6

Fig. 2-7

B2-2

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 2 seconds.

Set Key Remocon Key Operations

VOL. (-) MIN

0

Reset the user setting items (PICTURE, VOLUME and LANGUAGE) to the initial state for delivery.

VOL. (-) MIN 1

VOL. (-) MIN 6

VOL. (-) MIN 8

VOL. (-) MIN

9

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

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

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

Writing of EEPROM initial data. NOTE: Do not use this for the normal servicing.

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

CONFIRMATION OF HOURS USED

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

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

1.

Set the VOLUME to minimum.

2.

Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 second.

3.

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

ADDRESS DATA

INIT 01 00 CRT 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)

C-1

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 to ensure correct data settings while making reference to TABLE 1.

INI

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

00 00 01 03 00 00 00

1.2.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.

3.

ADDRESS is now selected and should "blink". Using the VOL. +/- button on the remote, step through the ADDRESS until required ADDRESS to be changed is reached.

4.

Press ENTER to select DATA. When DATA is selected, it will "blink".

5.

Again, step through the DATA using VOL. +/- button until required DATA value has been selected.

6.

Pressing ENTER will take you back to ADDRESS for further selection if necessary.

7.

Repeat steps 3 to 6 until all data has been checked.

8.

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.

9.

Turn POWER on.

10.

While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 2 seconds.

11.

After the finishing of the initializing of shipping, the unit will turn off automatically.

00

--- 00 00 19 60 40 00 41

10 80 80 80 00 00 --- ---10 00

00

---

Table 1

ADDRESS DATA

INIT 01 00 CRT ON 0000

Fig. 1

---

--- ---

------

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

C-2

ELECTRICAL ADJUSTMENTS

BEFORE MAKING ELECTRICAL

1.

ADJUSTMENTS

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

CAUTION

Use an isolation transformer when performing any

•

service on this chassis. Before removing the anode cap, discharge electricity

•

because it contains high voltage. When removing a PCB or related component, after

•

unfastening or changing a wire, be sure to put the wire back in its original position. When you exchange IC and Transistor for a heat sink,

•

apply the silicon grease (YG6260M) on the contact section of the heat sink. Befor applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.)

Prepare the following measurement tools for electrical adjustments.

1. Oscilloscope

2. Digital Voltmeter

3. Pattern Generator

On-Screen Display Adjustment

1.

In the condition of NO indication on the screen. Press the VOL. DOWN button on the set and the Channel button (9) on the remote control for more than 2 seconds to appear the adjustment mode on the screen as shown in Fig. 1-1.

TV

35 H. POSI OSD 128

Fig. 1-1

Use the Channel UP/DOWN button or Channel button

2.

(0-9) on the remote control to select the options shown in Fig. 1-2. Press the MENU button on the remote control to end

3.

the adjustments.

2. BASIC ADJUSTMENTS

2-1: AGC VOLTAGE

1.

Place the set with Aging Test for more than 15 minutes.

2.

Receive the UHF (63 ± 1dB).

3.

Connect the digital voltmeter between the TP002 and the (GND) of TU001.

4.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "RF AGC".

5.

Press the VOL. UP/DOWN button on the remote control until the digital voltmeter is 2.10 ± 0.05V.

2-2: CUT OFF

Place the set with Aging Test for more than 15 minutes.

1. Using the remote control, set the brightness and contrast

2. to normal position. Activate the adjustment mode display of Fig. 1-1 and

3. press the channel button (00) on the remote control to select "CUT OFF". Adjust the Screen Volume until a dim raster is obtained.

4.

2-3: WHITE BALANCE NOTE: Adjust after performing CUT OFF adjustment.

1.

Place the set with Aging Test for more than 10 minutes.

2.

Receive the white 100% signal from the Pattern Generator.

3.

Using the remote control, set the brightness and contrast to normal position.

4.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (04) on the remote control to select "R CUT OFF".

5.

Using the VOL. UP/DOWN button on the remote control, adjust the R CUT OFF.

6.

Press the CH. UP/DOWN button on the remote control to select the "R DRIVE", "G DRIVE", "G CUT OFF" or "B DRIVE".

7.

Using the VOL. UP/DOWN button on the remote control, adjust the R DRIVE, G DRIVE, G CUT OFF or B DRIVE.

8.

Perform the above adjustments 6 and 7 until the white color is looked like a white.

2-4: FOCUS

1.

Receive the monoscope pattern.

2.

Turn the Focus Volume fully counterclockwise once.

3.

Adjust the Focus Volume until picture is distinct.

FUNCTION

NO.

CUT OFF

00

RF AGC

01

AGC GAIN

02

R DRIVE

03

R CUT OFF

04

G DRIVE

05

G CUT OFF

06

B DRIVE

07

H POSI 50

08

V POSI 50

09

V POSI 60

10

V SIZE 50

11

V SIZE 60

12

VCO COASE

13

VCO FINE

14

-

15

-

16

BRIGHT CENT

17

BRIGHT MAX

18

BRIGHT MIN

19

NO.

20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

FUNCTION

TINT SHARP CONT CENT CONT MAX CONT MIN COLOR CENT COLOR MAX COLOR MIN M R CUT OFF M G CUT OFF M B CUT OFF CVBS OUT APR THR BELL BANDPASS H POSI OSD V POSI OSD H POSI TXT V POSI TXT H POSI 60

Fig. 1-2

2-5: CONSTANT VOLTAGE

1.

Place the set with Aging Test for more than 15 minutes.

2.

Using the remote control, set the brightness and contrast to normal position.

3.

Connect the digital voltmeter to TP501.

4.

Set condition is AV MODE without signal.

5.

Adjust the VR501 until the digital voltmeter is 135 ± 0.5V.

2-6: VERTICAL LINEARITY

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and contrast to normal position.

3.

Adjust the VR420 until the SHIFT quantity of the OVER SCAN on upside and downside becomes minimum.

D-1

ELECTRICAL ADJUSTMENTS

2-7: HORIZONTAL POSITION

Receive the monoscope pattern.

1. Using the remote control, set the brightness and

2. contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and

3. press the channel button (08) on the remote control to select "H POSI(50)". Press the VOL. UP/DOWN button on the remote control

4. until the SHIFT quantity of the OVER SCAN on right and left becomes minimum. Receive the monoscope pattern of NTSC.

5. Using the remote control, set the brightness and

6. contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and

7. press the channel button (39) on the remote control to select "H POSI(60)". Press the VOL. UP/DOWN button on the remote control

8. until the SHIFT quantity of the OVER SCAN on right and left becomes minimum.

2-8: VERTICAL SIZE

1.

Receive the monoscope pattern.

2.

Using the remote control, set the brightness and contrast to normal position.

3.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (11) on the remote control to select "V SIZE(50)".

4.

Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 8 ± 3%.

5.

Receive the monoscope pattern of NTSC.

6.

Using the remote control, set the brightness and contrast to normal position.

7.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (12) on the remote control to select "V SIZE(60)".

8.

Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 8 ± 3%.

2-9: BRIGHT CENT

Place the set with Aging Test for more than 15 minutes.

1. Receive the monoscope pattern. (RF Input)

2. Using the remote control, set the brightness and

3. contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and

4. press the channel button (17) on the remote control to select "BRIGHT CENT". Press the VOL. UP/DOWN button on the remote control

5. until the white 25% is starting to be visible. Receive the monoscope pattern. (Audio Video Input)

6. Press the AV button on the remote control to set to the

7. AV mode. Then perform the above adjustments 3~5.

2-10: CONT CENT

Place the set with Aging Test for more than 15 minutes.

1. Activate the adjustment mode display of Fig. 1-1 and

2. press the channel button (22) on the remote control to select "CONT CENT".

3. Press the VOL. UP/DOWN button on the remote control

4. until the contrast step No. becomes "30". Press the AV button on the remote control to set the AV

5. mode. Then perform the above adjustments 1, 2.

2-11: COLOR CENT

Receive the color bar pattern. (RF Input)

1. Connect the oscilloscope to TP023.

2. Using the remote control, set the brightness, contrast

3. and color to normal position. Activate the adjustment mode display of Fig. 1-1 and

4. press the channel button (25) on the remote control to select "COLOR CENT". Adjust the VOLTS RANGE VARIABLE knob of the

5. oscilloscope until the range between white 100% and 0% is set to 5 scales on the screen of the oscilloscope. Press the VOL. UP/DOWN button on the remote

6. control until the red color level is adjusted to 85 ± 10% for the white level. (Refer to Fig. 2-2) Receive the color bar pattern. (Audio Video Input)

7. Press the AV button on the remote control to set the AV

8. mode. Then perform the above adjustments 2~6.

100%

85%

Fig. 2-2

2-12: VCO COASE/VCO FINE

1.

Connect the oscillator (39.5MHz) to between the TP003 and the (GND) of TU001.

2.

Activate the adjustment mode display of Fig. 1-1 and press the channel button (13) on the remote control to select "VCO COASE".

3.

Press the VOL. UP/DOWN button on the remote control until the "+" appear on the screen.

4.

Press the CH UP button once to set to "VCO FINE" mode.

5.

Press the VOL. UP/DOWN button on the remote control to select the 4 step down point from the upper limit on the "+". (Example: In case of the "+" point 30~41, select 37.)

2-13: VERTICAL POSITION

Receive the monoscope pattern.

1. Using the remote control, set the brightness and

2. contrast to normal position. Activate the adjustment mode display of Fig. 1-1 and

3. press the channel button (09) on the remote control to select "V POSI(50)". Check if the step No. V. POSI is "08".

4. Adjust the VR401 until the horizontal line becomes fit

5. to notch of the shadow mask.

D-2

ELECTRICAL ADJUSTMENTS

2-14 : Confirmation of Fixed Value (Step No.)

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

NO.

FUNCTION

02

AGC GAIN

04

R CUTOFF

06

G CUTOFF

07

B DRIVE

10

V POSI 50/60

18

BRIGHT MAX

19

BRIGHT MIN

20

TINT

21

SHARP

23

CONT MAX

24

CONT MIN

26

COLOR MAX

27

COLOR MIN

30

MB CUTPOFF

31

CVBS OUT

32

APR THR

33

BELL

34

BANDPASS

35

H POSI OSD

36

V POSI OSD

37

H POSI TXT

38

V POSI TXT

RF

00 00 00 31 08 37 10 32 04 50 10 39 14 80 16 04 10 06

128

50

122

58

AV

---

--37 10 32 04 50 10 39 14

---

D-3

ELECTRICAL ADJUSTMENTS

3.

PURITY AND CONVERGENCE ADJUSTMENTS

NOTE

Turn the unit on and let it warm up for at least 30

1. minutes before performing the following adjustments. Place the CRT surface facing east or west to reduce the

2. terrestrial magnetism. Turn ON the unit and demagnetize with a Degauss Coil.

3.

3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)

Tighten the screw for the magnet. Refer to the adjusted

1. CRT 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 bar

2. generator. Slide the deflection yoke until it touches the funnel

3. side of the CRT. Adjust center of screen to green, with red and blue on the

4. sides, using the pair of purity magnets. Switch the color bar generator from the green raster

5. pattern to the crosshatch pattern. Combine red and blue of the 3 color crosshatch pattern

6. on the center of the screen by adjusting the pair of 4 pole magnets. Combine red/blue (magenta) and green by adjusting the

7. pair of 6 pole magnets. Adjust the crosshatch pattern to change to white

8. by repeating steps 6 and 7.

3-2: PURITY NOTE

Adjust after performing adjustments in section 3-1.

1.

Receive the green raster pattern from color bar generator.

2.

Adjust the pair of purity magnets to center the color on the screen. Adjust the pair of purity magnets so the color at the ends are equally wide.

3.

Move the deflection yoke backward (to neck side) slowly, and stop it at the position when the whole screen is green.

4.

Confirm red and blue colors.

5.

Adjust the slant of the deflection yoke while watching the screen, then tighten the fixing screw.

DEFLECTION YOKE DEFLECTION YOKE SCREW MAGNET SCREW

3-3: STATIC CONVERGENCE

NOTE

Adjust after performing adjustments in section 3-2.

1.

Receive the crosshatch pattern from the color bar generator.

2.

Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets.

3.

Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets.

3-4: DYNAMIC CONVERGENCE NOTE

Adjust after performing adjustments in section 3-3.

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 and CRT funnel to fix the deflection yoke.

(Refer to Fig. 3-2-b)

R G B

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT

WEDGE

WEDGE POSITION

R G B

Fig. 3-2-a

WEDGE

Fig. 3-2-b

R G B

Fig. 3-1

PURITY MAGNETS 6 POLE MAGNETS

4 POLE MAGNETS

D-4

ELECTRICAL ADJUSTMENTS

4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

CD803

J701

CP101

CP803A

FB401

VR420

VR401

TP002

TP003

TU001

S501A

AC IN

S801B

CP401

CRT

VR501

W812

MAIN PCB

CP802A

CP1001

SPEAKER

CD802

TP023

CP802B

CRT PCB

R805

CP803B

J801

CP806

D-5

REG. 6V IC IC502 KIA7806API

1

OS101

1

9V REG. IC IC503 KIA7809API

4

Q506

P.FAIL

T501

CH UP

CH DOWN

VOL UP

VOL DOWN

Q510, Q511

P.CON SW.

RESET IC IC102 PST3231NR

1

MICON W/T.TEXT IC IC101 OECF009A

A_MUTE

3

56

KEY IN

REMORT

1

POWER

10

POWER FAIL

55

RESET

2

STAND BY LED9

Q501

POWER

Q502

POWER

OSD_B

OSD_FB

OSC IN

OSC_OUT

Q103

LED DRIVE

17OSD_R 16OSD_G

15

18

20SCL 19SDA

51

50

41V-SYNC

40H-SYNC

D501~D504

RECTIFIER

X101 4 MHz

D101

SDA

5

TU001

SCL

4

9

AGCIF

11

Q201

VIF PRE. AMP

MEMORY IC IC199 S-24C04BFJ-TB

6

SCL

SDA

5

1

CF202

1

BLOCK DIAGRAM

CHROMA IC IC201 STV2246C

8

RF_AGC_OUT

SAW FILTER

4

5

IC401 TDA8174A

4

PIFIN2

7

6

PIFIN1

OSD_R

36

OSD_G

35

OSD_B

34

OSD_BK

37

42

X1/VAMP/CHR_OUT B_EXT/U_EXT

25

SCL

51

SDA

52

CVBSIN2

20

BLK_EXT

28

R_EXT/V_EXT

27

G_EXT/Y_EXT

26

V-DRIVE IC

6

3

10

J1001

HEADPHONE_JACK

2 3

IC1001 AN7511

AUDIO_OUT

FM_OUT

CVBSIN1

INT_CVBS_OUT

XTAL1

B.OUT G.OUT

H.OUT

R.OUT

EXT_AUDIO_IN

1

2

VERT

48 49

55 11 18

13 40

47 30 31

48

32 14

46BCL/SAF

2

SOUND AMP

4

X601

4.433619MHz

Q402

H. DRIVE

Q401

H. OUTPUT

8

IC

5 6

Q802

Q801

Q803

RED OUT

GREEN OUT

BLUE OUT

397

Heater

F8

4

RGB

1

SP1001

SPEAKER

V801 CRT

E-1

15

13

17

5 3

IC504 LTV-817M-VB

FEED BACK

8

Q507

FEED BACK SWITCHING

AC IN

F501

L503

DEGAUSS COIL

L501

2 4

1 3

J701

2

16

15 11

7

19 20

6 1

3

FB401

3 1

FBT

7 2

DY

10

F S

HV

5

E-2

PRINTED CIRCUIT BOARDS

MAIN/CRT (INSERTED PARTS)

SOLDER SIDE

R429

D604

CP101

R421

D414

C401

R703

J701

C003

W058

CD803A

CP803A

L703

D709

R122

C435

C634

R407

L702

W074

CP001

W081

R417

W080

TU001

C418

VR420

C417

R408

C408

W045

D410

W823

W075

W003

FB401_1

C448

C403

R420

R406

R706

R707

C002

VR401

R409

R404

D405

W059

D001

R647

W043

W077

R405

W078

TP002 TP003

D404

C422

R416 R403

R410

L001

R402

R445

W004

B_SHORT

C412

C414

R412

D602

W061

D407

IC401

C404

W046

C611

W008

R447

W005

W068

W072

R138

R411_2

W006

HS401

R213

L203

L206

Q401

CP401

D403

C209

L103

C610

HS402

C437

R446

Q402

CF204

C443

T401

W812

R002

R001

W070

L401

L601

W071

C423

C440

W060

W069

R427

D406

R621

VR501

C446

R518

C522

R514

R418_2

W038

B1002

CF202_1

C629

C217

R646

D601

C515

C216

C519

D516

W047

R525

W007

W002

L202

R523

W067

C608

X601

D507

C622

C524

R516

Q502

D513

D511

W037

C623

CF201

L207

W011

R526

L204

R511

R720

C516_1

R502 D505

B504

R424

W052

C220

C210

W076

C507

D508

W044

Q501

IC201

D607

D608

T501

D525

W051

W010

C602

R517

C521

HS502

W066

W009

HS501

D522

B501

D523

W040

R503

D510

C508

D609

W031

C613

R520

D501

R510

IC504

R512

D524

C517

D514

D509

W034

D606

CP802A

CD802A

D503

Q507

R513

IC502

D108

D502

D521

W036

W049

W042

W020 W024 W023

D504

D518

Q511

R107

R108

W022

R422

C528

W021

C503

W062

W825

R524

D515

C504

C525

C514

IC503

D528

D512

W041

IC101

D603

W053

D517

C505

C532

CP806_1

W801

L101

C502_1

L102

CP502

W851

C131_1

C115

L501

C819

D102

R501

TH501_1

J801

HS101

CP801

W013

W029

R129

D809

W014

SW501

R802

R128

C501_2

R804

D808

R814

CD803B

CP803B

C533

W065

S501A

S501B

R807

C804_1

X101

W079

C1003

R806

R813

R811

FH501

F501

FH502

Q801

R805

D807

W033

W055

C527

Q803

Q802

R809

W056

W073

CD802B

R126

W017

R1009

W815

CP802B

W057

W015

C1005_1

R803

C122

W016

W018

W030

R112

D101

W064

B1001

C1001

J1001

CD501

OS101

SW101SW102SW103SW104

R1010

C1007

CP1001

R1011

IC1001

F-1

F-2

PRINTED CIRCUIT BOARDS

MAIN/CRT (CHIP MOUNTED PARTS)

SOLDER SIDE

R1003

C1004

C1002

R1006

R104

R103

R132

R101

R102

R1004

R106

R105

Q103

IC102

R120

C120

R508

R109

C139_1

R151

R117

C108

C806

C140_1

Q506

R815

R816

R140

R148

C109

R125

R152

R141

R143

R144

R134

C805

R146

R145

R135

R133

C141_1

R147

R123

R142

IC199

C121

R124

R115

R116

C102

C119

C104

R110

C103

R114

C114

C116

C118_1

C106

C105

R113

R111

C112

C113

C111

Q510

C101

R515

R519

Q403

R601

R648

C513

Q616

Q605

R532

Q615

R623

R618

R630

R629

C607

R628

R622

C620

R625

C619

R219

R636

C618

R507

C603

R217

Q202

C506_1

C615

C221

C201

R203

R608

C616

C215

R639

R204

R644

R645

R640

C614_1

C207

Q204

C624_1

C205

R218

R208

R638

R643

C625

C202

C212_1

C609

C601

C218

C213_1

R201

Q201

R606

C612

R607

R202

R602

C605_1

C204

R214

C203_1

R215

C413

R007

R006

C001

C007_1

R708

R719

R419

R702

C006

R005

R004

R003

R121

R221

R713

R715R714

C703_1

R709

C701

F-3

C518

R522

C1009

C526_1

F-4

ABC D E F GH

MICON/TUNER SCHEMATIC DIAGRAM

0.0047 B

OS101

RPM7138-H5

VoutB+GND 123

4.9 0 4.9

10uH 0305

(MAIN PCB)

C122

1016V KA

47

1/4W

R126

10K

R105

C120

1B

C139_1

R140 1K

R141 1K

R142 1K

R143 1K

L101

C119

L102

10uH 0305

R106

0.1 B

0.47 F

R114

4.7K

R115

4.7K

RESET IC

10K

IC102

PST3231NR

4.9 123

RESET

4.9

VCC

0

GND

5

6

7

8

9

10

MEMORY IC

0

NC

0

4 5

NC

4.9 0 4.6 4.6

VCC

MODE

IC199

E1

E0

S-24C04BFJ-TB

1234

00 0 0

R128

100 1/4W

R129

100 1/4W

5678

SCL

SDAVSS

E2

8

R104

1.2K

2.2K

SW103

CH DOWN

EVQ21505R

SW102

VOL UP

EVQ21505R

CH UP

SW101

7

R120

C108

22P CH

C109

22P CH

4.7K

X101

100CT4R013

4MHz

1

C140_1

220P B

6

5

R107 1K 1/4W

D102 MTZJ5.1B

4

C131_1

D108

1SS133

R110

1016V KA

C102

0.1 B

C104

3

4

820

VOL DOWN

EVQ21505R

2

3

5.6K

C103

0.0047 B

R108

270 1/4W

0.1 B

0.022 B

SW104

C101

68P CH

C105

C106

R101

390

EVQ21505R

R124

10K

R116

10K

22P CH

HS101

763WSA0087

R109

R117

10K

C141_1 0.1 F

R152

4.7K

R123

C121

68P

CH

W801

C111

0.47 B

C112

82P CH

R111

15K

2.2K

R133

10K

RED LED DRIVE

Q103

2SA1037AK

MICON W/T.TEXT IC

4.9

1.9

2.3

4.8 NC

4.9 NC

NC

5.0

NC

10K

4.7

0.6

4.9

2.0

1.6

1.8

4.7

NC

4.9

0.6

NC

2.1

IC101 OECF009A

KEY_IN

POWER FAIL

0

FORTHD VCR 2

0

FORTHD VCR 1

0

EMERGENCY

OSC_IN

OSC_OUT

50 51 52 53 54 55 56

ON_TIMER

P4.6/PWM6

0

SECAM_VL_H

TUNER HI

46 47 48 49

0

H_CONT

0

PROTECT

0

AV2

0

AV1

V_SYNC

H_SYNC

40 41 42 43 44 45

AVDD1

PXFM

0

JTRSTO

0

GND

0

AGND

CVBS1

CVBS2

JTMS

AVDD2

30 31 32 33 34 35 36 37 38 39

CVBSO

TXCF

29

REMORT

RESET

A MUTE

STEREO RESET

DEGAUSS

TU/RGB

(BBE-H)

(ATS)

STANDBY LED

POWER

CSO/RESET0/P3.7

I2C_OFF

P3.5

P3.4

OSD_B

OSD_G

OSD_R

OSD_FB

SDA

SCL

VDD

JTDO

WSCF

VPP

AVDD3

TEST0

MCFM

JTCK

R112

3.13.1

2.4

1.5K

1/4W

4.9 110111213141516171819 2202122232425262728

4.9

0 3

4.9 4

NC

0 5

NC

0 6789

NC

0

NC

1.6

0.2

4.8

0

4.9

4.9 NC

0

0.7

0.2

0

4.6

4.9

2.5

NC

0

4.9

1.6

4.8

NC

R132

560

STAND BY

D101

SLR-342VCT32

R151

4.7K

R138

4.7K 1/4W

R148

10K

R125

10K

R134

10K

R135 10K

R144 1.8K

R145 1.8K

1.8K

R146

R147 1.8K

C114 0.1 B

C115 10006.3V YK

C118_1

0.1 F

R113

5.6K

C113

22P CH

C116

R102

R103

2

VCO

TP003

NC

TU001 UE25-B58D

IF

BTL 9

11

10

14 15

0

NC

30.7

C001

0.022 B MTZJ33B

75

R007

D001

R001

R002

C002

18K 1/2W

8

BPL

V.S

SDA

SCL

ADRES

7

8

NC

4.9

4706.3V YK

L001

C007_1

10uH 0305

4.0

0.01 F

R003

100

3.8

R004

100

1

12 13

NC

2.2

15K

R006

R005

C003

AGC

TP002

R121

100K

100

150V KA

NC

CP001

003P-2100

C006

R122

75 1/4W

TM101

100P CH

RC-GE030

I2C SCL

I2C SDA

I2C OFF

RF AGC

VIDEO OUT

TEST POINT

GND

AGC

2

3

4

5

6

CP101

06JQ-ST

1

2

3

4

5

6

ACCESSORY

R03(AB)2PXGPI

BT001

BT002

ANT001 TU-33AP

7

6

FROM/TO POWER

P.CON+5V

TUNER_BT

P.FAIL

AT+5V_AVDD

AT+5V_DVDD

GND

POWER

5

TO SOUND AMP

A_MUTE

TO DEFLECTION/CRT

PROTECT

FROM/TO CHROMA/SIF/VIF/21PIN

IF

VIDEO_OUT

RF_AGC

OSD_B

OSD_G

OSD_R

OSD_FB

SCL

SDA

CVBS_TXT

HD

V_OUT

PROTECT

FOR_VCR

4

3

2

PCB010 TMB557

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: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.

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

ARE

1

ABC D E F GH

G-2G-1

8

7

6

5

4

TO SOUND AMP

FROM/TO MICON/TUNER

3

2

ABC D E F GH

CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM

(MAIN PCB)

SIF BUFFER

5.0 Q204

3.9

R213

100 1/2W

R215

6.8K

7.0

R601

C204

0.001 B

CF204

MKT41.5MA110P

1K

R214

0.0

1.5

0.8

2.2K

8.2

0.0

L206

0.27uH

FROM POWER

P.CON+8V

GND

P.CON+5V

AUDIO_OUT

IF VAMP

RF_AGC AFC

SDA V_OUT

SCL

HD

PROTECT

560

L203

R202

1.5uH C212_1

0.01 F

VIF PRE.AMP

Q201

KTC3881S-RTK

82

R201

1 101112131415161718192 20 21 22 23 24 25 26 27 28

SIFIN1

CHROMA IC

IC201 STV2246C

FM_CAP

C605_1

8.2

ACL CANCEL

Q615

KRC102SRTK

1F

NCNCNC

3

SIFIN2

AUDIO_OUT

8.2

5.3

C203_1

0.022 F

C209

4

VREF_IF

AGCSIFCAP

(5V)

VCC_D

GND_D

10uH

L601

C609

0.1 B

ACL CANCEL

Q616

KRA102SRTK

R648

330

1016V KA

1F

C213_1

C218

0.022 B

6789

AGCPIF_CAP

SDA

0305

10016V YK

C610

C601 47P CH

R602

100

R606

PIFIN1

SCL

R607

C625 47P CH

100

D602

C611 3.350V KA

L103 10uH

PIFIN2

SLPF

22K

C612 0.0015 B

1SS133

SAW FILTER

CF202_1

J1951M

12345

C207

C202

0.001 B

R218

4.5 2.0 0 3.6 4.9 3.8 2.4 3.8 3.9 7.8 4.1 0 3.2 2.8 3.2 1.7 3.4 3.6 3.4 02.7 2.8 4.8 3.1 2.7 2.5 2.5

IFPLL

RF_AGC_OUT

LBF/SSC

H_OUT

2.2K

R645

R643

24

R638

R646

D603

1SS133

R647

560 1/2W

OUTOUTGININ

0.33 B

C205

150

GND_IF

VERT

470

2.2K

C624_1

R639

8.2K 1/4W

0.001 B

FM_OUT

BCL/SAF

0.01 F

5.6K

R640

C217

L202

R644

2.7K

4716V YK

C215

VCC_IF(5V)

VCC1 (8V)

27K

23

R208

1K

R204

3.3uH 0305

0.1 B

INT_CVBS_OUT

NC

C614_1

390

12

C634

3.2

CF201

D601

1SS133

C216

EXT_AUDIO_IN

GND1

05.07.85.44.6

C613

1F

2216V KA

2SC2412K

W823

L204

18uH

R217

VCO COIL

L207

3700005

TPSRA6M00B00-A0

2250V YK

NC

C201

3P CH

PIF_LC1

X1/VAMP/CHR_OUT

R608

47010V YK

C615

1K

6

1234

PIF_LC2

CLPF

47K

C616

1B

D609

C629

1016V KA

R219 1.2K

C221

VCC2(8V)

XTAL1

40414243444546474849550515253545556

X601

0.0047 B

MTZJ5.6B

2.9

13

0.1 B

47010V YK

C220

150V KA

C210

CVBSIN1

XTAL2

100CT4R408

4.433619MHz

D604

11E1-EIC

R715

75

R221

R621

L703

L702

10uH

10K 1/4W

R713

75

R709

75

7.9 BUFFER

Q202

2SC2412K

2.2

1K

R203

75

R625

C603

1F

150V KA

C602

NC NC

CVBSIN2

OSD_BK

C618

BS

OSD_R

0.1 B

C619

GND2

XTAL3

3839

0.2 0 4.1 4.2 4.8 4.5 1.7 1.702.22.42.8

NCNCNC

CHR

Y/CVBS_IN3

OSD_B

OSD_G

C620

0.1 B

11

14

C607

1F

16

R622

330K

17

18

C623

C622

C608

R636

APR

ICATH

R628

47K

D606

0.1 B

B_EXT/U_EXT

R.OUT

270

1.7

0.1 B

G_EXT/Y_EXT

G.OUT

R629

D607

MTZJ6.8B

0.1 B

3031323334353637

270

R630

D608

MTZJ6.8B

0.1 B

R_EXT/V_EXT

B.OUT

29

270

212019

MTZJ6.8B

BLK_EXT

CVBSOUT

4.42.62.05.24.25.05.04.904.51.5

10K

R618

R720

100 1/4W

BUFFER

Q605

2SC2412K

8.3

4.6

4.0

R623

B1002

W4BRH3.5X6X1.0

1K

R708

1K

R719

R706

1K 1/4W

R707

1K 1/4W

MTZJ5.1B

100K

R702

3.3K

D709

560 1/4W

10uH

470P B

C703_1

0350_9982_05

C701

470P B

R714

75

R703

NC

FROM/TO DEFLECTION/CRT

B.OUT

G.OUT

R.OUT

H_OUT

ABCL

FROM/TO MICON/TUNER

VIDEO_OUT

FOR_VCR

V_OUT

CVBS_TXT

OSD_B

OSD_G

OSD_R

OSD_FB

21PIN J701

1

5

7

9

11

13

15

17

19

21 3

8

7

6

220

4

6

8

10

12

14

16

18

5

4

3

2

PCB010

TMB557

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: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.

CAUTION: DIGITAL TRANSISTORCAUTION: DIGITAL TRANSISTOR

1

ABC D E F GH

G-4G-3

ABC D E F GH

SOUND AMP/FRONT AV SCHEMATIC DIAGRAM

8

(MAIN PCB)

8

7

6

29

5678

3.43.58.2 0

7

6

+-

SOUND AMP IC

1234

5

R1011

C1001

C1003

47K 1/4W

47016V YK

1016V KA

R1003

100K

R1004

68K

C1005_1

150V KA

R1009

FROM CHROMA/SIF/VIF/21PIN

AUDIO_OUT

4

FROM POWER

GND

FROM DEFRECTION

SOUND+B

47K 1/4W

0.35.1 3.9

0

R1006

C1004 0.0022 B

IC1001 AN7511

C1002

47P CH

B1001

47K

C1007

1016V KA

W4BRH3.5X6X1.0

R1010

33 1/2W

C1009

0.0047 B

CP1001

TID-X02P-B2

BLACK

RED

2

1

SPEAKER

SP1001

SA08A05BWC

HEADPHONE_JACK

J1001

MSJ-035-12A_PC

2

1

2

3

1

5

4

3

2

1

G-5

FROM MICON/TUNER

A_MUTE

3

2

PCB010 TMB557

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: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.

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

ARE

1

ABC D E F GH

G-6

ABC D E F GH

DEFLECTION/CRT SCHEMATIC DIAGRAM

(MAIN PCB)

8

FROM/TO CHROMA/SIF/VIF/21PIN

R.OUT

G.OUT

B.OUT

V_OUT

H_OUT

7

6

FROM MICOM/TUNER

PROTECT

5

FROM POWER

4

P.CON+8V

H.DRV+B

TO SOUND AMP/FRONT AV

SOUND+B

3

2

VAMP

ABCL

AFC

GND

9

10

8 6

11

FOCUS

CP802B B2013H02-6P

1

2

3

4

5

6

CP803B

B2013H02-4P

1

2

3

4

CD801

SM1573-001

R G B

PROTECT

CUT OFF

GND

R.OUT

G.OUT

B.OUT

HEATER

180V

(to CP001)

175

GND

1

CP801

003P-2100

FOCUS

CP806_1

SCREEN

8

NCNC

W815

GREEN OUT

Q801

KTC3207

1

C804_1

D807

1SS133

R809

1.2K 1/4W RED OUT

Q802

R813

KTC3207

270 1/4W

3.2

2.7100.6

470P CH

3.2

98.4 2.7

D808

C805

1SS133

R811

R815

470P B

413940

1.2K 1/4W

270

BLUE OUT

Q803

KTC3207

95.4

D809

1SS133

R814

1.2K 1/4W

3.2

2.7

270

R816

C806

470P B

7

6

5

R803

1/4W

R802

15K 1W

2.7K

R805

R804

15K 1W

2.7K 1/4W

R807

1/4W

R806

15K 1W

2.7K

4

0.0012KV B

C819

96.4

6.4

3

4

PCB110 TCB416

101.6

0

5

0

6

7

8

0

1

F

J801

9

ISMS01S

99.6

3

2

CP802A

B2013H02-6P

IC401 TDA8174AV-DRIVE IC

POWER OUTPUT

OUTPUT STAGE Vs

TRIGGER INPUT

R404

330K M+-1%

33

0.0

R422

1.5K 1/4W

D406

11E1-EIC

180 1W

R424

+B

H.DRIVE

Q402

2SC1627_Y

1101123456789

14.5 23.0 5.0 6.4 4.4 12.0 12.0 4.4 25.0 1.70.0

2.2

PROTEC

Q403

KRC102SRTK

0.0

36

27.0

0.3

C401

1/2W

R446

470

0

C446

MMTS

0.01100V

C440

220P CH

HEIGHT ADJ.

R405

R408

1K 1/4W

T401

ETH09K14BZ

34

2

1

2250V YK

HS402

763WSA0017

Vref. DECOUP.

C408

390K M+-1%

R406

6.8K 1/4W

HS401

763WSAA013

6

R411_2

150 2W

GND

1016V KA

C412

37

H.OUTPUT

Q401

TT2140LS-YBC11

R427

100 1/4W

11E1-EIC

RAMP GENERATOR

BUFFER OUTPUT

R412

8.2K 1/4W

0.047 MMTV

R417

3.3K M+-1%

38

130

0

C443

D407

Vs

INVERTING INPUT

C413

C414

0.082 B

R420

10K 1/4W

VR420

470

V_LIN

1.2K

R419

1050V YK

C417

C423

2.2250V MHE

CMPP

0.00821.25KV

B_SHORT

D405

AU02A-EIC

FB. GENERATOR

10035V YK

34

C418

R407

1.2 1/2W

C437

0.39250V

L401

4.7mH 0909

D410

AU02A-EIC

D403

11E1-EIC

220025V MHE

PMS

R416

C422

2.2 1/2W

MMTS

0.22

100V

R447

68 1/2W

R410

680 1/2W

R409

680 1/2W

C403

47035V YK

GND

ABL

HEATER

GND

R402

1K 1/2W

2.2K

VR401

V_POSI

R403

1K 1/2W

FB401_1 FNI-14B002

131.7

COL

1

VIDEO

135

6

135

B+

2

AFC

9

NC

GND

8

E12

45

NC

4.9

E25

3

1W

R429

5.6

25.2

HV

F

S

11

5.6

7

6.3

10

16.8

8

CP803A B2013H02-4P

FROM/TO CRT FROM/TO DEFLECTION

35

10

C448

250V YK

PROTECT

CUT OFF

GND

R.OUT

G.OUT

B.OUT

GND

HEATER

180V

1

2

3

4

5

6

1

2

3

4

(CPJ370BVBK1U-TC)

5

4

3

NC

2

1

CP401

A1561WV2-A5P

V801 A34JXV70X53N45

ANODE

SCREEN

1

G-7

R418_2

6.8 3W

C404

D404

AU02A-EIC

47010V YK

220K

R445

1/4W

D414

C435

11E1-EIC

0.1100V MMTS R421

47K 1/4W

PCB010 TMB557

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: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.

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

ATTENTION

CAUTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

CAUTION: DIGITAL TRANSISTOR

ARE

1

ABC D E F GH

G-8

ABC D E F GH

POWER SCHEMATIC DIAGRAM

8

7

(MAIN PCB)

C517

0.0012KV R

D510

RU2AM-EIC

W812

8

TO SOUND AMP/FRONT AV

GND

7

TO DEFLECTION/CRT

GND

P.CON+8V

+B

H.DRV+B

6

5

4

3

2

DEGAUSS COIL

L503

8R140018

AC230-240V_50Hz

CD501

06444801

BROWN

BLUE

L502

W5T29X7.5X19

21

CP502

A1561WV2-2P

1

2

S501A

BLUE

S501B

BROWN

C501_2

0.1275V ECQUL

FH501

EYF-52BC

F501

50T040H

T4A_L_250V

EYF-52BC

W851

COIL LINE FILTER

L501

0R7A223F24Y

FH502

TH501_1

B59104-T80-B10

PH

34

12

34

NC NC

1

2

SW501

ESB92S22B

123

C502_1

R501

1.5M 1/2W

0.22275V ECQUL

C532

NC

D524

MTZJ3.6B

FEED BACK SWITCHING

KTC3198

R513

D528

B504

R532

1K

Q507

560 1/4W

MTZJ5.6B

W5RH3.5X5X1.0

D513

21DQ09N

D511

1N4937

D516

21DQ09N

D523

1SS133

D518

1SS133

C513

7.7

6.2

5.6

C521

C515

R526

100 1/4W

0.01 B

R519

100

100160V YXF

C506_1

C522

47016V YK

+B ADJ

0.47 F

100016V YK

R514

R518

56K 1/2W

2.2K

OUTINGND

1234

11.2 8.0 0 5.0

D525

R507

2.2K

MTZJ12B

D514

D521

1SS133

M+-1%

1K

VR501

SW

C533

R508 10K

REG.6V IC

KIA7806API

GND

IN

123

HS502

763WAA0186

NC

REG.9V IC

IC503

KIA78R09API

22016V YK

C525

1016V KA

IC502

OUT

6.008.0

D509

11E1-EIC

C508

D517

11E1-EIC

4.9

4.2

4.9

KTA1281_Y

5.1

R515

10K

P.CON SW

Q510

10010V YK

KRC103SRTK

P.FAIL

Q506

2SA1037AK

P.CON SW

Q511

4.4

R524

0.1

0

5.0

560 1/4W

6

TO CHROMA/SIF/VIF/21PIN

GND

P.CON+5V

P.CON+8V

FROM/TO MICON/TUNER

TUNER_BT

GND

P.FAIL

P.CON+5V

AT+5V_DVDD

AT+5V_AVDD

POWER

W825

5

4

D515

D512

SB140-EIC

4.7

C514

1016V KA

3

2

PCB010 TMB557

T501 8129110H

82400V USR

C505

0.0012KV R

POWER Q501

2SK2647-01MR

R503

0.22 1W

234.7

D

S

0.3

R516

6.7

G

POWER

Q502

11W

KTC3203_Y

HS501

763WAA0162

R520

R517

6.7

1.5M 1/4W

0.0033 B

C516_1

0.047 MMTV

R511

0.3

0

C524

B501

W4BRH3.5X6X1.0X2

D522

MTZJ18B

C526_1

R502

220 1W

680 1/4W

0.0033 B

D505

R510

1SS133

C518

0.01 B

2.2K 1/4W

R525

2.2K 1/4W

C519

150V KA

D507

R523

D508

R522

258.8

270

237.7

45.9

0

19.1

1SS133

220 1/4W

MTZJ18B

2.2K

FEED BACK

IC504

LTV-817M-VB

8

7

6

5

3

2

1

12.3

0.3

34

C503

C504

D501

RM11C-EIC

0.0012KV B

D502

RM11C-EIC

C507

D503

RM11C-EIC

D504

RM11C-EIC

C528

C527

0.001250V KX

470P250V KX

0.0022250V KX

1

9.1

2

8.1

0

10

0

11

0

12

163.9

13

0

14

9.7

15

0

16

13.06

17

0

18

R512

470 1/4W

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

1

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

ABC D E F GH

G-9

NOTE: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.

ATTENTION

:LES PIECES REPAREES PAR UN ETANT

DANGEREUSES AN POINT DE VUE SECURITE N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

ARE

CAUTION: DIGITAL TRANSISTOR

1

G-10

WAVEFORMS

MICON/TUNER

0.5µs

1.00V

1

10ms

1.00V

2

CHROMA/SIF/VIF/21PIN

50µs 100mV

6 11

50µs 100mV

7

20µs

0.50V

2ms 200mV

12

20µs

1.00V

3

20µs

1.00V

4

50µs 100mV

50µs

0.50V

8

0.2ms

1.00V

9

0.2ms

1.00V

20µs

1.00V

13

20µs

1.00V

14

20µs 100mV

5 10

NOTE:

16

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

H-1

WAVEFORMS

20µs

1.00V

17

20µs 100mV

18

20µs

1.00V

10ms

1.00V

23

20µs 200mV

24

SOUND AMP/FRONT AV

500us 500mV

10ms

10.0V

35

20µs

10.0V

36

20µs

5.0V

19

20µs

1.00V

20

20µs

1.00V

21

29

DEFLECTION/CRT

10ms

1.00V

33

10ms

10.0V

34

37

2µs 200V

38

20µs 50V

39

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

H-2

20µs 50V

40

20µs 50V

41

WAVEFORMS

The following waveforms were measured at the point of the corresponding

NOTE:

balloon number in the schematic diagram.

H-3

207

MECHANICAL EXPLODED VIEW

206

109

110

206

106

206

201

108

V801

207

L503

207

107

PCB110

207

(CRT PCB ASS'Y)

J801

205

204

102

FB401

204

203

110

206

105

104

TU001

103

101C

201

101B

101A

101E

201

I-1

205

PCB010 (MAIN PCB ASS'Y)

202

101G

101F

201

101D

SP1001

101

MECHANICAL REPLACEMENT PARTS LIST

REF. NO. PART NO. DESCRIPTION

101 A3M421I720 CABINET,FRONT ASSY 101A 701WPJC340 CABINET,FRONT 101B 713WPAA048 GUIDE,REMOCON 101C 713WPAA111 GLASS LED 101D 735WPA0396 SPEAKER,HOLDER 101E 735WPBA808 BUTTON,FRAME 101F 8995034000 CORD CLIP UL CO. 101G 725000A063 SHEET,PC

102 A3M421I740 CABINET,BACK ASS'Y 103 752WSAA006 PLATE,SHIELD 104 752WSAA008 SHIELD,CASE 105 752WSAA013 SHIELD,LID 106 722575A004 SHEET,RATING 107 735WPBA809 BUTTON,POWER 108 741WUA0019 SPRING,EARTH 109 800WQ0A029 FELT,SHEET 10x150 T=0.5

110 800WQ00032 SHEET 18x165xT0.5

201 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10 202 8110630604 SCREW,TAP TITE(P) BRAZIER 3x6 203 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8 204 8109I30804 SCREW,TAP TITE(B) WH7 3x8 205 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8 206 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16 207 8121J50B54 SCREW,TAP TITE(P) GW20 5x28

--- 792UHAA042 PACKAGE,TOP

--- 792UHAA043 PACKAGE,BOTTOM

--- 793UCDB170 GIFT BOX

--- J3M42101A INSTRUCTION BOOK

--- J3M42107A QUICK SET-UP SHEET

--- JB5XD200 POLYBAG,INSTRUCTION(RED CAUTION)

--- A3M421I975 INSTRUCTION BOOK KIT

J1-1

ELECTRICAL REPLACEMENT PARTS LIST

E

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

RESISTORS ICS

! R411 R3X28A151J R.METAL OXIDE 150 OHM 2W IC101 I5PD0F009A IC OECF009A ! R418 R3X28B6R8J R,METAL OXIDE 6.8 OHM 3W IC102 I9UF032310 IC PST3231NR ! R424 R3X181181J R,METAL OXIDE 180 OHM 1W IC199 A3M401M015 IC S-24C04BFJ-TB ! R429 R635815R6J R,FUSE 5.6 OHM 1W IC201 I0WDE246C0 IC STV2246C ! R447 R635U2680J R,FUSE 68 OHM 1/2W IC401 I0WTD81740 IC TDA8174A ! R501 R002T2155J RC 1.5M OHM 1/2W IC502 I1KA97806A IC KIA7806API ! R502 R3X181221J R,METAL OXIDE 220 OHM 1W IC503 I1KA98R09A IC KIA78R09API ! R503 R63581R22J R,FUSE 0.22 OHM 1W ! IC504 0002E00610 PHOTO COUPLER LTV-817M-VB ! R516 R3X181010J R,METAL OXIDE 1 OHM 1W IC1001 I01DP75110 IC AN7511 ! R517 R002T4155J RC 1.5M OHM 1/4W ! R803 R3X181153J R,METAL OXIDE 15K OHM 1W Q103 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S ! R805 R3X181153J R,METAL OXIDE 15K OHM 1W Q201 T8AA03881S TRANSISTOR SILICON KTC3881S-RTK ! R807 R3X181153J R,METAL OXIDE 15K OHM 1W Q202 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R,S

CAPACITORS

C418 E5EZF3222M CE 2200 UF 25V ! Q401 TD3Q021400 TRANSISTOR SILICON TT2140LS-YBC11 C437 P4J7F3394J CMPP 0.39 UF 250V PMS Q402 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2)

C443 P4N8FJ822H CMPP 0.0082UF 1.25KV Q403 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK ! C501 P2122B104M CMP 0.1 UF 275V ECQUL ! Q501 T410K26470 FET 2SK2647-01MR ! C502 P2122B224M CMP 0.22 UF 275V ECQUL Q502 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT

C503 C0JBB0713K CC 0.001 UF 2KV B Q506 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

C504 C0JBB0713K CC 0.001 UF 2KV B Q507 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR) ! C505 E52DHH820M CE 82 UF 400V Q510 TNAAC05002 COMPOUND TRANSISTOR KRC103SRTK ! C507 C03L0R713K CC 0.001 UF 2KV R Q511 TAAT01281Y TRANSISTOR SILICON KTA1281_Y

C517 C03L0R713K CC 0.001 UF 2KV R Q605 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R,S

C521 E62NFB101M CE 100 UF 160V Q615 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK ! C527 CD39B0MQ2K CC 470 PF 250V Q616 TPAAB05001 COMPOUND TRANSISTOR KRA102SRTK ! C528 CD39E0MH3M CC 0.0022UF 250V Q801 TCAT032070 TRANSISTOR SILICON KTC3207-AT ! C532 CD39E0M13M CC 0.001 UF 250V Q802 TCAT032070 TRANSISTOR SILICON KTC3207-AT

C819 C0JBB0713K CC 0.001 UF 2KV B Q803 TCAT032070 TRANSISTOR SILICON KTC3207-AT

Q204 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R,S

TRANSISTORS

DIODES COILS &TRANSFORMERS

D001 D97U03301B DIODE,ZENER MTZJ33B T-77 L001 02167F100J COIL 10 UH

D101 0021721150 LED SLR-342VCT32 L101 02167F100J COIL 10 UH

D102 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 L102 02167F100J COIL 10 UH

D108 D1VT001330 DIODE,SILICON 1SS133T-77 L103 0216A6100K COIL 10 UH

D403 D2WT011E10 DIODE SILICON 11E1-EIC L202 02167F3R3J COIL 3.3 UH

D404 D2WTAU02A0 DIODE SILICON AU02A-EIC L203 0216A61R5K COIL 1.5 UH

D405 D2WTAU02A0 DIODE SILICON AU02A-EIC L204 0216A6180K COIL 18 UH

D406 D2WT011E10 DIODE SILICON 11E1-EIC L206 0216A6R27M COIL 0.27 UH

D407 D2WT011E10 DIODE SILICON 11E1-EIC L207 033700005R COIL,VIDEO IFT 3700005

D410 D2WTAU02A0 DIODE SILICON AU02A-EIC L401 021679472K COIL 4.7 MH

D414 D2WT011E10 DIODE SILICON 11E1-EIC ! L501 029T000094 COIL,LINE FILTER 0R7A223F24Y ! D501 D2WTRM11C0 DIODE SILICON RM11C-EIC L502 02AHB9A972 CORE,FERRITE W5T29X7.5X19 ! D502 D2WTRM11C0 DIODE SILICON RM11C-EIC ! L503 028R140018 COIL,DEGAUSS 8R140018 ! D503 D2WTRM11C0 DIODE SILICON RM11C-EIC L601 02167F100J COIL 10 UH ! D504 D2WTRM11C0 DIODE SILICON RM11C-EIC L702 0216A6100K COIL 10 UH

D505 D1VT001330 DIODE,SILICON 1SS133T-77 L703 0216A6100K COIL 10 UH

D507 D1VT001330 DIODE,SILICON 1SS133T-77 T401 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ

D508 D97U01801B DIODE,ZENER MTZJ18B T-77 ! T501 048129110H TRANSFORMER,SWITCHING 8129110H

D509 D2WT011E10 DIODE SILICON 11E1-EIC

D510 D2WXRU2AM0 DIODE SILICON RU2AM-EIC J701 063G100042 SOCKET,21PIN 0350_9982_05

D511 D2WXN49370 DIODE SILICON 1N4937 J801 066F120018 SOCKET,CATHODE RAY TUB

D512 D2WXSB1400 DIODE SCHOTTKY SB140-EIC J1001 060J121014 JACK,RCA,3.5 MSJ-035-12A_PC

D513 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1

D514 D1VT001330 DIODE,SILICON 1SS133T-77 SW101 0504101T34 SWITCH,TACT EVQ21505R ! D515 D2WXSB1400 DIODE SCHOTTKY SB140-EIC SW102 0504101T34 SWITCH,TACT EVQ21505R

D516 D28T21DQN9 DIODE SCHOTTKY 21DQ09N-TA2B1 SW103 0504101T34 SWITCH,TACT EVQ21505R

D517 D2WT011E10 DIODE SILICON 11E1-EIC SW104 0504101T34 SWITCH,TACT EVQ21505R

D518 D1VT001330 DIODE,SILICON 1SS133T-77 ! SW501 0530105019 SWITCH ESB92S22B

D521 D1VT001330 DIODE,SILICON 1SS133T-77

D522 D97U01801B DIODE,ZENER MTZJ18B T-77 VR401 V1163H3BTC VOLUME,SEMI FIXED EVNCYAA03BE3

D523 D1VT001330 DIODE,SILICON 1SS133T-77 VR420 V1163Q2BTC VOLUME,SEMI FIXED EVNCYAA03BQ2

D524 D97U03R61B DIODE,ZENER MTZJ3.6B T-77 VR501 V116313BTC VOLUME,SEMI FIXED EVNCYAA03B13

D525 D97U01201B DIODE,ZENER MTZJ12B T-77

D528 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 PCB010 A3M421I010K PCB ASS'Y TMB557A

D601 D1VT001330 DIODE,SILICON 1SS133T-77 PCB110 A3M420I110K PCB ASS'Y TCB416A

D602 D1VT001330 DIODE,SILICON 1SS133T-77

D603 D1VT001330 DIODE,SILICON 1SS133T-77 ANT001 125C500017 ANTENNA,LOOP TU-33AP

D604 D2WT011E10 DIODE SILICON 11E1-EIC B501 024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2

D606 D97U06R81B DIODE,ZENER MTZJ6.8B T-77 B504 024HT03553 CORE,BEADS W5RH3.5X5X1.0

D607 D97U06R81B DIODE,ZENER MTZJ6.8B T-77 B1001 024HT03564 CORE,BEADS W4BRH3.5X6X1.0

D608 D97U06R81B DIODE,ZENER MTZJ6.8B T-77 B1002 024HT03564 CORE,BEADS W4BRH3.5X6X1.0

D609 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 BT001 1412004013 BATTERY,MANGAN R03(AB)2PXGPI

D709 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 BT002 1412004013 BATTERY,MANGAN R03(AB)2PXGPI

D807 D1VT001330 DIODE,SILICON 1SS133T-77 ! CD501 1206444801 CORD AC BUSH 6444801

D808 D1VT001330 DIODE,SILICON 1SS133T-77 CD801 1278140030 BRAIDED WIRE SM1573-001

D809 D1VT001330 DIODE,SILICON 1SS133T-77 CD802 WDL6028038 FLAT CABLE AWG26 6C BLACK 280MM

CD803 WBL6026038 FLAT CABLE AWG26 4C BLACK 260MM

VARIABLE RESISTORS

P.C.BOARD ASSEMBLIES

JACKS

ISMS01S

SWITCHES

MISCELLANEOUS

J2-1

ELECTRICAL REPLACEMENT PARTS LIST

.

REF. NO. PART NO. DESCRIPTION

MISCELLANEOUS

CF201 1012T6R014 FILTER,CERAMIC TRAP TPSRA6M00B00-A0

CF202 102E239R5B FILTER SAW J1951M

CF204 1012T04101 FILTER,CERAMIC TRAP MKT41.5MA110P

CP001 069W01001A CONNECTOR PCB SIDE 003P-2100

CP101 069X160379 CONNECTOR PCB SIDE 06JQ-ST

CP401 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P

CP502 069S420110 CONNECTOR PCB SIDE A1561WV2-2P

CP801 069W01001A CONNECTOR PCB SIDE 003P-2100

CP1001 069W120019 CONNECTOR PCB SIDE TID-X02P-B2

CP802A 067U006049 WIRE HOLDER B2013H02-6P

CP802B 067U006049 WIRE HOLDER B2013H02-6P

CP803A 067U004029 WIRE HOLDER B2013H02-4P

CP803B 067U004029 WIRE HOLDER B2013H02-4P

EL002 124120301A EYE LET XRY20X30BD ! F501 080NT04004 FUSE 50T040H ! FB401 043214039F TRANSFORMER,FLYBACKFNI-14B002

FH501 06710T0006 HOLDER,FUSE EYF-52BC

FH502 06710T0006 HOLDER,FUSE EYF-52BC

OS101 0773071001 REMOTE RECEIVER RPM7138-H5

SP1001 070C132019 SPEAKER SA08A05BWC ! TH501 D8E080B100 DEGAUSS ELEMENT B59104-T80-B10

TM101 076N0GE030 TRANSMITTER RC-GE030

TU001 0144R07025 TUNER,UHF UE25-B58D ! V801 098Y1404B9 CRT W/DY A34JXV70X53N45

X101 100CT4R013 CRYSTAL HC-49/U-S

X601 100CT4R408 CRYSTAL HC-49/U

RESISTOR

CAPACITORS

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

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

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

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

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

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

CMP..................

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

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

METAL POLYESTER CAPACITOR

J2-2

SPEC.NO.

O/R NO.

M3M4-21I

U353551

SERVICING NOTICES ON CHECKING

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 the indications and notices in the operation manual.

2. AVOID AN ELECTRIC SHOCK

There is a high voltage part inside. Avoid an electric shock while the electric current is flowing.

3. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

PUT PARTS AND WIRES IN THE

4. ORIGINAL POSITION AFTER ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions.

5. TAKE CARE TO DEAL WITH THE CATHODE-RAY TUBE

In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is secured against implosion. However, when removing it or serving from backward, it is dangerous to give a shock. Take enough care to deal with it.

6. AVOID AN X-RAY1. KEEP THE NOTICES

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

7.PERFORM A SAFETY CHECK AFTER SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that.

(INSULATION CHECK PROCEDURE)

1.

Unplug the plug from the AC outlet.

2.

Remove the antenna terminal on TV and turn on the TV.

3.

Insulation resistance between the cord plug terminals and the eternal exposure metal [Note 2] should be more than 1M ohm by using the 500V insulation resistance meter [Note 1].

4.

If the insulation resistance is less than 1M ohm, the inspection repair should be required.

[Note 1]

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

[Note 2]

External exposure metal: Antenna terminal

Earphone jack

HOW TO ORDER PARTS

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.

IMPORTANT

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

A1-1