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MT1134

SERVICE MANUAL
COLOR TELEVISION RECEIVER

ORIGINAL MFR'S VERSION B

Design and specifications are subject to change without notice.

SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.

6. AVOID AN X-RAY
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.

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.

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)

4. PUT PARTS AND WIRES IN THE 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.

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 .......................................................................................................... A1-1 HOW TO ORDER PARTS ............................................................................................................................... A1-1 IMPORTANT .................................................................................................................................................... A1-1 CONTENTS ..................................................................................................................................................... A2-1 GENERAL SPECIFICATIONS ........................................................................................................................ A3-1~A3-4 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF ANODE CAP ................................................................................................................. B1-1 2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................................................................... B2-1, B2-2 SERVICE MODE LIST ..................................................................................................................................... C-1 CONFIRMATION OF HOURS USED .............................................................................................................. C-1 WHEN REPLACING EEPROM (MEMORY) IC ............................................................................................... C-2 ELECTRICAL ADJUSTMENTS ....................................................................................................................... D-1~D-4 BLOCK DIAGRAM ........................................................................................................................................... E-1, E-2 PRINTED CIRCUIT BOARDS MAIN/CRT .................................................................................................................................................... F-1~F-4 SCHEMATIC DIAGRAMS MICON/CHROMA/TUNER ........................................................................................................................... G-1, G-2 TV POWER .................................................................................................................................................. G-3, G-4 DEFLECTION/CRT ...................................................................................................................................... G-5, G-6 SOUND/AV .................................................................................................................................................. G-7, G-8 WAVEFORMS .................................................................................................................................................. H-1, H-2 MECHANICAL EXPLODED VIEW ................................................................................................................... I-1 MECHANICAL REPLACEMENT PARTS LIST ............................................................................................... J1-1 ELECTRICAL REPLACEMENT PARTS LIST ................................................................................................. J2-1, J2-2

A2-1

GENERAL SPECIFICATIONS
G-1 TV System CRT CRT Size / Visual Size CRT Type Deflection Magnetic Field BV/BH 13 inch / 335.4mmV Normal 90 degree +0.45G/0.18G NTSC 1Speaker Bottom 3 Inch 8 ohm 1.0 W 0.8 W No US System M 1Tuner USA(W/ CATV) F-Synth VHF/UHF 75 ohm 2 - 69, 4A, A-5 - A-1, A - I, J - W, W+1 - W+84 45.75MHz 41.25MHz 4.50MHz No No Yes 120V AC 60Hz at AC Stand by (at AC) Per Year Power Fuse Safety Circuit IC Protector(Micro Fuse) Safety Radiation X-Radiation Operation Storage 54 W at AC 120 V 60 Hz 5 W at AC 120 V 60 Hz -kWh/Year Yes Yes No UL FCC DHHS +5oC ~ +40oC -20oC ~ +60oC Less than 80% RH Yes Character Yes Yes Yes Yes Yes Yes No No No No No No Yes Yes Yes Yes Yes Yes No No No Yes Yes Yes Yes Yes Yes Yes No No No No No No Yes

Color System Speaker Position Size Impedance MAX 10%(Typical)

Sound Output NTSC3.58+4.43 /PAL60Hz Broadcasting System Tuner and Receive CH

G-2

T u n in g System

System Destination Tuning System Input Impedance CH Coverage Picture(FP) Sound(FS) FP-FS

Intermediate Frequency Preset CH Stereo/Dual TV Sound Tuner Sound Muting Power Source Power Consumption

G-3

Power

AC DC

Protector

G-4

Regulation

G-5 G-6 G-7

Temperature Operating Humidity On Screen Menu Display

Menu Type Picture Contrast Brightness Color Tint Sharpness Audio Bass Treble Balance BBE On/Off Stable Sound On/Off CH Set Up TV/CATV Auto CH Memory Add/ Delete Language V-chip CH Label Favorite CH Color Stream DVD/DTV Control Level Volume Brightness Contrast Color Tint Sharpness Tuning Bass Treble Balance Back Light Stereo,Audio Output,SAP Video

A3-1

GENERAL SPECIFICATIONS
Color Stream Channel(TV/Cable) CH Label Sleep Timer Sound Mute V-chip Rating G-8 G-9 OSD Language Clock and Timer Sleep Timer Max Time Step Program(On Timer / Off Timer) No Yes No Yes Yes Yes English

French

Spanish

120 Min 10 Min No No Min

G-10

Remote Control

G-11

Features

On/Off Timer Wake Up Timer Timer Back-up (at Power Off Mode) more than Unit Glow in Dark Remocon Format Custom Code Power Source Voltage(D.C) UM size x pcs Total Keys Keys Power 1 2 3 4 5 6 7 8 9 0 100 CH Up CH Down Volume Up Volume Down TV/Caption/Text CH1/CH2 TV/Video(TV/AV) CH RTN/CH ENT(Quick View) Sleep RE Call(Call) Reset Menu Enter Mute Exit MTS(Audio Select) Set + Set Multi Brand Keys CH Up(VCR) CH Down(VCR) Pause/Still TV/VCR(VCR) Code FF Rew Rec Play Stop TV VCR Cable Auto Degauss Auto Shut Off Canal+ CATV Anti-theft Rental Memory(Last CH) Memory(Last Volume) V-Chip Type BBE Auto Search CH Allocation SAP

-RC-DW

Sec

No NEC 86-05 h 3V UM-4 x 2 pcs 27 Keys Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No No No No No No No No No No No No Yes Yes No Yes No No Yes Yes Yes USA,ORION Type No No No No

A3-2

GENERAL SPECIFICATIONS
Channel Lock Just Clock Function Game Position CH Label VM Circuit Full OSD Premiere Comb Filter Lines Auto CH Memory Hotel Lock Closed Caption Stable Sound Energy Star Power On Memory Favorite CH Owner's Manual Remote Control Unit Rod Antenna Poles Terminal Loop Antenna Terminal 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 Battery UM size x pcs OEM Brand AC Cord AV Cord (2Pin-1Pin) Registration Card PTB Sheet 300 ohm to 75 ohm Antenna Adapter Switch Front Power System Select Main Power SW Sub Power Channel Up/Reset Channel Down/Enter Volume Up/Set Up Volume Down/Set Down MENU=Volume Up+Volume Down Rear AC/DC TV/CATV Selector Degauss Main Power SW Indicator Power Stand-by On Timer Terminals Front Video Input Audio Input Other Terminal Rear Video Input(Rear1) Video Input(Rear2) Audio Input(Rear1) Audio Input(Rear2) Video Output Audio Output Euro Scart Color Stream Diversity Ext Speaker DC Jack 12V(Center +) VHF/UHF Antenna Input AC Outlet Approx. W x D x H (mm) Net (Approx.) Yes No Yes No No No No English / Spanish No Yes Yes 1 Pile F type No No No Yes No No No No No No No No No No No No No No No Yes No No No Yes Yes Yes Yes Yes No No No No No No No RCA RCA x 1 Ear Phone No No No No No No No No No No No F Type No 362 x 360 x 320.5 9.5 kg ( 20.9 lbs) No No No No No No No No

G-12

Accessories

Language w/Guarantee Card

G-13

Interface

G-14 G-15

Set Size Weight

A3-3

GENERAL SPECIFICATIONS
Gross (Approx.) G-16 Carton Master Carton Content Material Dimensions W x D x H(mm) Description of Origin Gift Box Material Dimensions W x D x H(mm) Design Description of Origin Drop Test Height (cm) Container Stuffing Cabinet Cabinet Front Cabinet Rear PCB Non-Halogen Demand Eyelet Demand Pb Free Lead-free Solder Other Cd Free ( 24.4lbs) No ---Sets -/--- x -- x -No Yes Double/Brown 440 x 408 x 380 As per Buyer's Yes Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces 62 866 Sets/40' container PS 94V0 DECABROM PS 94V0 DECABROM No No No No No 11.0kg

G-17

Cabinet Material

G-18

Environment

A3-4

DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work. 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.)

* *

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. Location of Anode Cap

Fig. 1-3 GND on the CRT NOTE Confirm that there is no dirt, dust, etc. at the spot where the cap was located. 2. Arrange the wire of the Anode Cap and make sure the wire is not twisted. 3. Turn over the Rubber Cap. (Refer to Fig. 1-4.)

Screwdriver

CRT Support Alligator Clip

GND on the CRT

Fig. 1-1

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

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

CRT CRT Support Fig. 1-2

Support Fig. 1-5

5. Confirm that the Support is securely connected. 6. Put on the Rubber Cap without moving any parts.

B1-1

DISASSEMBLY INSTRUCTIONS
2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC
REMOVAL 1. Put the Masking Tape (cotton tape) around the Flat 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.
Blower type IC desoldering machine

3. When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) 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.

Masking Tape (Cotton Tape)

IC

Tweezers

Fig. 2-1
IC

2. Heat the IC leads using a blower type IC desoldering 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. 4. Peel off the Masking Tape.

Fig. 2-3

5. Absorb the solder left on the pattern using the Braided Shield Wire. (Refer to Fig. 2-4.) NOTE Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.

Blower type IC desoldering machine

Braided Shield Wire

Soldering Iron

IC

Fig. 2-2

IC pattern

Fig. 2-4

B2-1

DISASSEMBLY INSTRUCTIONS
INSTALLATION 1. Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily. (Refer to Fig. 2-5.) 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.)

Thin-tip Soldering Iron

IC

Soldering Iron

Fig. 2-8 5. Finally, confirm the soldering status on four sides of the 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.

Solder temporarily

Solder temporarily

Fig. 2-5 2. Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads. (Refer to Fig. 2-6.)

Solder

Soldering Iron

IC

Supply soldering from upper position to lower position

Fig. 2-6 3. Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 2-7.) NOTE Do not absorb the solder to excess.

Soldering Iron IC

Braided Shield Wire

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 1 second. Set Key VOL. (-) MIN VOL. (-) MIN Remocon Key 0 1 Releasing of V-CHIP PASSWORD. Initialization of the factory. NOTE: Do not use this for the normal servicing. If you set a factory initialization, the memories are reser such as the clock setting, the cheannel setting, the POWER ON total hours, and PLAY/REC total hours. POWER ON total hours is displayed on the screen. Refer to the "CONFIRMATION OF HOURS USED". VOL. (-) MIN 6 Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "WHEN REPLACING EEPROM (MEMORY) IC". VOL. (-) MIN 8 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). Operations

VOL. (-) MIN

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. 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

00

50

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)

CRT ON 0010

FIG. 1

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 00 +0 50 +1 04 +2 EA +3 47 +4 C7 +5 B3 +6 24 +7 79 +8 31 +9 00 +A 00 +B 05 +C 10 +D D7 +E 00 +F 07

Table 1 1. Enter DATA SET mode by setting VOLUME to minimum. 2. While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 seconds. ADDRESS and DATA should appear as FIG 1.
ADDRESS DATA

INIT 00 50 CRT ON 0010

Fig. 1 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. The unit will now have the correct DATA for the new MEMORY IC.

C-2

ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL 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 contract section of the heat sink, Before 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. Synchro Scope 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 1 second to appear the adjustment mode on the screen as shown in Fig. 1-1.

2. BASIC ADJUSTMENTS
2-1: CUT OFF 1. Adjust the unit to the following settings. R.DRIVE=10, B.DRIVE=10, R.BIAS=64, G.BIAS=64, B.BIAS=64, BRI.CENT=120, CONT.MAX=40. 2. Place the set with Aging Test for more than 15 minutes. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (01) on the remote control to select "CUT OFF". 4. Adjust the Screen Volume until a dim raster is obtained. 2-2: FOCUS 1. Receive the monoscope pattern. 2. Turn the Focus Volume fully counterclockwise once. 3. Adjust the Focus Volume until picture is distinct. 2-3: WHITE BALANCE NOTE: Adjust after performing CUT OFF adjustment. 1. Place the set with Aging Test for more than 15 minutes. 2. Receive the white 100% signal from the Pattern Generator. 3. Using the adjustment control, set the brightness and contrast to normal position. 4. Activate the adjustment mode display of Fig. 1-1 and press the channel button (10) on the remote control to select "R.BIAS". 5. Using the VOL. UP/DOWN button on the remote control, adjust the R.BIAS. 6. Press the CH. UP/DOWN button on the remote control to select the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS". 7. Using the VOL. UP/DOWN button on the remote control, adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS. 8. Perform the above adjustments 6 and 7 until the white color is looked like a white. 2-4: SUB TINT/SUB COLOR 1. Receive the color bar pattern. 2. Connect the oscilloscope to TP023. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (22) on the remote control to select "TINT". 4. Press the VOL. UP/DOWN button on the remote control until the section "A" becomes as straight line (Refer to Fig. 2-1) 5. Connect the oscilloscope to TP022. 6. Activate the adjustment mode display of Fig. 1-1 and press the channel button (19) on the remote control to select "COL.CENT". 7. Press the VOL. UP/DOWN button on the remote control until the red color level is adjusted to 110 ±10% of the white level. (Refer to Fig. 2-2) 8. Receive the color bar pattern. (Audio Video Input) 9. Press the TV/AV button on the remote control to set to the AV mode. Then perform the above adjustments 2~7

TV

00 OSD H

19 Fig. 1-1

2. Use the Channel UP/DOWN button or Channel button (0-9) on the remote control to select the options shown in Fig. 1-2. 3. Press the MENU button on the remote control to end the adjustments.
NO. 00 01 04 05 06 07 08 09 10 11 12 13 14 15 FUNCTION OSD H CUT OFF H.VCO H.PHASE V.SIZE V.SHIFT R.DRIVE B.DRIVE R.BIAS G.BIAS B.BIAS BRIGHT CENT BRIGHT MAX BRIGHT MIN NO. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 FUNCTION CONTRAST CENT CONTRAST MAX CONTRAST MIN COLOR CENT COLOR MAX COLOR MIN TINT SHARPNESS FM LEVEL LEVEL SEPARATION 1 SEPARATION 2 TEST MONO TEST STEREO

Fig. 1-2

D-1

ELECTRICAL ADJUSTMENTS
2-8: OSD HORIZONTAL 1. Activate the adjustment mode display of Fig. 1-1. 2. Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum. (Refer to Fig. 2-3)

TV "A" Fig. 2-1 00 OSD H A 19 B

Fig. 2-3

2-9: SUB BRIGHTNESS 1. Receive an 70dB monoscope pattern. 2. Using the adjustment control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (13) on the remote control to select "BRI.CENT". 4. Press the VOL. UP/DOWN button on the remote control until the white 10% is starting to be visible. 5. Press the TV/AV button on the remote to set to the AV mode. Then perform the above adjustment 2~4. 2-10: SUB CONTRAST 1. Receive an 70dB the color bar pattern. 2. Activate the adjustment mode display of Fig. 1-1 press the channel button (17) on the remote control to select "CONT.MAX". 3. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "40". 4. Press the AV button on the remote control to set to the AV mode. 5. Activate the adjustment mode display of Fig. 1-1 press the channel button (17) on the remote control to select "CONT.MAX". 6. Press the VOL. UP/DOWN button on the remote control until the contrast step No. becomes "45". 2-11: Confirmation of Fixed Value (Step No.) Please check if the fixed values of the each adjustment items are set correctly referring below.
NO. 04 14 15 16 18 20 21 23 24 25 26 27 28 29 FUNCTION H VCO BRIGHT MAX BRIGHT MIN CONT CENT CONT MIN COLOR MAX COLOR MIN SHARPNESS FE LEVEL LEVEL SEPARATION 1 SEPARATION 2 TEST MONO TEST STEREO RF 04 150 30 20 10 74 00 48 00 00 00 00 00 00 AV 04 150 30 20 10 74 00 48 00 00 00 00 00 00

White 100%

Red 110%

Fig. 2-2

2-5: HORIZONTAL PHASE 1. Receive the monoscope pattern. 2. Using the adjustment control, set the brightness and contrast to normal position. 3. Activate the adjustment mode display of Fig. 1-1 and press the channel button (05) on the remote control to select "H.PHAS". 4. Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on right and left becomes minimum. 2-6: VERTICAL SIZE NOTE: Adjust after performing adjustments in section 2-5 1. Receive the crosshatch signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (06) on the remote control to select "V.SIZE". 3. Press the VOL. UP/DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and downside becomes 10 ± 2%. 4. Receive a broadcast and check if the picture is normal. 2-7: VERTICAL SHIFT NOTE: Adjust after performing adjustments in section 2-6 1. Receive the crosshatch signal from the Pattern Generator. 2. Activate the adjustment mode display of Fig. 1-1 and press the channel button (07) on the remote control to select "V.SFT". 3. Press the VOL. UP/DOWN button on the remote control until the horizontal line becomes fit to the notch of the shadow mask.

D-2

ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE ADJUSTMENTS
NOTE 1. Turn the unit on and let it warm up for at least 30 minutes before performing the following adjustments. 2. Place the CRT surface facing east or west to reduce the terrestrial magnetism. 3. Turn ON the unit and demagnetize with a Degauss Coil. 3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT) 1. Tighten the screw for the magnet. Refer to the adjusted 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. 2. Receive the green raster pattern from the color bar generator. 3. Slide the deflection yoke until it touches the funnel side of the CRT. 4. Adjust center of screen to green, with red and blue on the sides, using the pair of purity magnets. 5. Switch the color bar generator from the green raster pattern to the crosshatch pattern. 6. Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets. 7. Combine red/blue (magenta) and green by adjusting the pair of 6 pole magnets. 8. Adjust the crosshatch pattern to change to white 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. Adjust the differences around the screen by moving the deflection yoke upward/downward and right/left. (Refer to Fig. 3-2-a) 2. Insert three wedges between the deflection yoke and CRT funnel to fix the deflection yoke. (Refer to Fig. 3-2-b) RGB RGB R G B

R G B RIGHT/LEFT SLANT

UPWARD/DOWNWARD SLANT Fig. 3-2-a

WEDGE

WEDGE

WEDGE WEDGE POSITION Fig. 3-2-b

PURITY MAGNETS 6 POLE MAGNETS 4 POLE MAGNETS Fig. 3-1

D-3

ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

CD803

CP

80

3B

CRT PCB
CP806
03 R8

07 R8

FB401

CP803A

TU001
J8 01

CRT
CD802

CP502

S501B CD501 S501A
AC IC

CD101A SPEAKER CD101B

MAIN PCB

D-4

CP

CP801

80

2B
CD801

CP

40

1

TP022

TP023

T CR

CRT

L503

CP802A

BLOCK DIAGRAM

TU001 CH. DOWN VOL. DOWN 21 CH. UP 66 VOL. UP 73 67 68 OS101 70 1 78
I/O IIC TIM INT PWM AD ATT

2 13 17 IC1001 AN7511 20 34 6 SOUND AMP IC 4 8 2 Q801 Chroma Proc. ACC/C-BPF APC/KILLER TINT/DEMO RGB OUTPUT Stage DRIVE CUT OFF HV BLK 50 51 52 RED OUT Q802 GREEN OUT
SPEAKER SP1001

10 11 12

3 1

EARHONE JACK J1001

RGB Proc.2 OSD SW CONTRAST BRIGHTNESS

RGB Proc.1 RGB MATRIX COLOR CONT OSD ROM RAM

MCU CLK

Q607
H-CTL Ver.Proc. Ver SYNC SEP Ver.COUNT DOWN V RAMP

Q803 BLUE OUT

IIC BUS DECODER

Hor.Proc. SYNC SEPA/Hor. VCO Hor.COUNT DOWN AFC-1/H COINCIDENT AFC-2 H PHASE

46 45 Q402 H. DRIVE Q401

J703 2 J702 2

Video Proc. C-TRAP/Y DELAY SHARPNESS BLACK STRETCHY MUTE

VCXO

H. OUTPUT 3
X601 3.579545MHz

56 58

57 27 26 37 38
MICON/CHROMA IC IC101 OEC7091B

16

9 G

7 R CRT V801

B Heater 4

T502 16 8 13 6 4

IC501 PS2561AL1-1-V(W) Q507 FEED BACK FEED BACK SW
Q502 BUFFER Q501

V-OUT IC IC401 LA78040N-E
5 6 MEMORY IC SDA SCL IC199 S-24C02BFJ-TB PUMP UP AMP + 7 1 VCC 6 2 5 FB401 D501~D504 RECTIFIER 1 2 L501 2 1 4 3 3 10 9 F S HV DY

F

8

POWER AMP

TH501

L503 DEGAUSS COIL

F501

AC IN

E-1

E-2

PRINTED CIRCUIT BOARDS MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
W066 INFORMATIONPOUR SERVICE DES PIECE CRITIQUE , VOIR AU VERSO. D405 C403 D410 W008 TU001 T401 C434 D412 C440
C443

C435 W003 C442 W021 W064 GND AFC D408
R404

CD803A CP803A

CP4

01

FB401 W001

R408 Q402 W062 W011 R409 W039 S801X R446 R448 CP601 W007 W009 C401 R449 W010
S4 01

W801 R427

W845

Q401 D409 C410 R504

HS402 HS501 R503 R520 R506 D512

R542

H

D506 Q501 Q502 R508 W819 C514_1 C509 R522 R511_1

C446
IC 40 1

D406

W004 C510_1

R424 C414

C516 D513 R447 W025

D508 B501 R509 T502 C526_1

D402 D401 C418

C417_1 C521

R514 R501 W016 B504 R410

C515

C517 D510

W018 D505 C508

C427 TP401 R001 C518 R515 W817 R445

L001 Q602 C617_1 Q601

C402

W831 C606_1 W046 R608 C103_1 D606 C601_1 X601 R604 W058 CD802A Q607 W057 CP802A D602 R601 W013 W816 W055 W053 W056 C610_1 C624 R621 W061 R614 R613 R615 D607 CD101A C118_1 J703 W060 CD101B D608 D609 L101 W836

R62
Q603

CP502

9_1

2

R603

D514

R5

R

17

40

TH501_1

Q606 W024 W023 S801Y W073 W040

C519 R513

Q507 L801 CP803B CD803B CP806 R804_1

TCD460A
L501

C623_1 R119 R130 R116 D522

R519 W020 R605
R8

J801 C505

R123 C632_1 C628_1 C630_1 W068 R1001 R607 W032 W014 W030 W028 R617 D604 D603 C1008_1 R105 R106 W805 C621_1 W017 W803 W851 C1005_1 IC1001
R8 07

R802 TP022

CP801_2 R538 C801 R806 TP023 Q803 Q801

S501B

CAUTION
COL R421 D509 D502 D501 C506 C502 D504 R500

Q802 TP024 F501 R1007 OS101

C633_1 R616 R143 R112 R113

CP802B CD802B

W027 W026

C123_1 W041

J702

SW101

SW102

SW103

SW104

SW105

F-1

ATTENTION
ABL 12V 25V C511 IC501 C503 D503 FH502

C406

FOR SERVICE INFORMATION ABOUT CRITICAL COMPONENTS, SEE INSIDE BACK COVER.

R429_2
D411

R403 D404

HEATER

180V 8V

W847

C43 7

W848

D001

R417

D516

W038

R415

R423

R412

W050 W006

W070

R002

R407 W015

D403

W048

W049

D511 D507 D528

D517

R512

W067

D520

D515

W019

W034

R502

R518

W832

R528

03 _1

C8 19

_1

CD501

S501A

W051 R611 R620 R110 R109 W042

W052

4A125VOR250V

W069 W043 W044 W045

R805_1

FH501

W029

TMD604A

J1001

F-2

F-3
TMD604A
C501

TCD460A
R813 C808_2 R809 R816 C810_2 R814

R507

R101

R811 R815 C809_2 C407_1 R419 R418 R420 C620 C001 C007_1 C004 R405 R004 R003 R128 R108 R125 R127 C629_1 64 R129 R627 C639 C102 C101 25 C602 C622 C105 R102 C107 C104 C603 R602 C609_1 R120 C108 R104 C113 C616 C611 R103 C604_1 C605 C615 R606 IC199 1 C513_2 C1004 R1003 R1005 C1009 R1004 R1008 C1001

SOLDER SIDE

R126 R115

PRINTED CIRCUIT BOARDS MAIN/CRT (CHIP MOUNTED PARTS)

R618

R609

R610

IC

10

R107

1

41

C626_1 C627_1

R704 C607 C608

R701 R703 R702

F-4

A

B
0 1 2 E1 E0 0 3 E2 0 4 VSS 0

C

D

E

F

G

H

MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
50V 10 YK

8

MEMORY IC IC199 S-24C02BFJ-TB

8

MODE

VCC

SDA

SCL

C633_1

W805

47K 1/4W

MTZJ8.2B

8 4.9

7 0

6 4.8

5 R617 4.8

MTZJ8.2B

MTZJ8.2B

R621 1/2W 220 1/4W

6.0 5.6

5.0 H.CTL Q607 KTC3198 P.CON+5V

D607

D608

P.CON+5V

H_OUT

3 H_SYNC H_CTL B.OUT ABCL G.OUT R.OUT

H_CTL

22K

D609

1K

R618

R620

FROM/TO DEFLECTION/CRT R608

7

C118_1 6.3V 470 YK C101 0.01 B AT+5V R110 R109 10K 1/4W 10K 1/4W

D606 1N4002-PAN

2

CLAMP 680 1/4W V_OUT B

7

C632_1 100 1/4W 100 1/4W 100 1/4W 10V 470 YK C630_1 R610 50V 1 KA 12K C626_1 10V C629_1 R615 R614 R613 R611 R609 120K 0.01 B 470 YK 10K 1/4W

GND V_FEEDBACK ABCL TF C624 H_OUT X-RAY C623_1 50V 2.2 KA 0 3.4 3.7 44 43 42 0 NC 41 40 8.6 4.7 39 Ver.Proc. R607 100 1/4W 4 V_OUT POWER_FAIL V_FEEDBACK UNREG+12V X-RAY GND P.CON+5V +B C620 0.01 D603 1SS133 P.CON+5V TUNER+5V 5V REG 4.9 Q602 KTC3203_Y 5.5 7.2 7.2 C617_1 5.5
19 18

C627_1

1 CNVSS 2 XIN 3 XOUT 4 TEST1 5 VSS 6 MCU VCC 7 TEST0 8 FILT 9 HLT 10 VHOLD 11 CVIN 12 RESET IN 13 MCU RESET OUT 14 Y SW OUT 15 V/C GND 16 3.58 XTAL 17 C-APC 18 MCU5.7V REG OUT 19 NC 20 CVBS IN3 21 AUDIO IN3 22 V/C VCC 23 MCU TEST 24 CVBS IN2 25 AUDIO IN2 26 CVBS IN1 27 AUDIO IN1 28 5.7V REG OUT 29 C(Y/C) IN

41 NC 42 HVCO F/B 43 AFC FILTER 44 DEF GND 45 FBP IN 46 H OUT 47 DEF VCC 48 NC 49 HI VCC 50 R OUT 51 G OUT 52 B OUT 53 ACL 54 NC 55 PROTECT 56 SDA 57 H_CTL 58 SCL 59 NC 60 NC 61 NC 62 DEGAUSS_H 63 STANDBY_H 64 VOLUME 65 NC 66 AFT 67 KEY1 68 KEY2 69 POWER_ON 70 REMOCON 71 AV2 72 AV1 73 AUDIO_MUTE 74 X-RAY 75 IIC_OFF 76 ON_TIMER 77 SYNC 78 POWER FAIL 79 X-RAY_TEST 80 EXT_MUTE 47K R125 22K R115 R112 2.2K 1/4W R113

SDA SCL

R616

0.01

10K 1/4W R107 100 R106 4.7K 1/4W 100 R130 10K 1/4W 0 R119 22K 1/4W 4.8 65 2.4 66 4.9 67 4.9 68 R116 2.2K 1/4W 4.9 69 4.8 70 ROM RAM OSD MCU GND 64 0 63 0 62 0 61 0 60 0 59 R108

1

P.CON+5V

C628_1

B

R123

1K 1/4W

R105

4.7K 1/4W

0.01

R.OUT G.OUT B.OUT H_SYNC 7.9 8.5 11.3 8V REG Q606 KTC3203_Y UNREG+12V FROM/TO TV POWER

NC 4.8 57 56 0 55 4.8 54 0.7 53 2.3 52

5 2.2 51

7 8.0 50 49 0

NC 8.0 48 47 2.0 46

4.8

6

58

0

2.3

1.0 45

10K

6

R627

6

AFT KEY1 KEY2 POWER_ON

DECODER

38 2.6 R606 37 0 36 3.2 35 22K

IIC BUS SDA/SCL

2.2K 1/4W

PGB OUTPUT Stage DRIVE CUT-OFF HV BLK

Hor.Proc. SYNC SEPA/Hor.VCO Hor.COUNT DOWN AFC-1/H COINCIDENT AFC-2 H PHASE

3.6

Ver SYNC SEP Ver.COUNT DOWN V RAMP

C621_1 C622 1 1 F AUDIO_OUT 16V 47 YK

REMOCON

71

72

73

32

AUDIO_MUTE X-RAY IIC_OFF R127 1K

4.9 2.8 74 4.8 75

IIC TIM INT PWM AD CPU core CCD

P-ON CONT

Power Manage. MCU RESET

33

5

4.9 NC

RGB Proc.2 OSD SW CONTRAST BRIGHTNESS

RGB Proc.1 RGB MATRIX COLOR CONT

34 0.7 NC 2.8 NC 8.7 1.9 NC 2.2 NC 5.5 2.2 27 1.9 1 26 C608 F

0 NC

I/O

3.5

B D604 MTZJ8.2B R605 220 1/2W

FROM/TO SOUND/AV AUDIO_MUTE VIDEO_IN2 AUDIO_IN2 AUDIO_OUT P.CON+5V GND

5

0 NC 0 NC 4.8

CLK CONT

MCU CLK

Vldeo Proc. C-TRAP/YDELAY SHARPNESS BLACK STRETCH Y MUTE
LPF 6bB AMP

Chroma Proc. ACC/C-BPF APC/KILLER TINT/DEMO

76

29

30

31

R604 100 1/4W AUDIO_IN2 VIDEO_IN2 F

77

ATT

28

78

POWER_FAIL R129 47K

R629_1 22 3W C001 NC NC 1 2 NC NC L001 TUER+5V 3 3.3uH 0305 4 TUNER+5V 0.01 F

0 79 4.9 NC

XO

VCO VCXO

C607 1

4

30 Y(Y/C) IN 31 VREG VCC 32 FSC OUT 33 MONITOR OUT 34 AUDIO ATT OUT 35 AUDIO ATT FILTER 36 NC 37 V RAMP F/B 38 V RAMP OUT 39 V RAMP CAP 40 8.7V REG OUT

0 NC

4

1 MICON/CHROMA IC IC101 OEC7091B 0

2 0

3 4.9 NC

4 4.9

5 0

6 4.9 C104

7 0

8 1.0

9 1.9 C108

X601 100BT3R537

10 11 12 13 14 15 0.3 2.7 4.9 4.9 2.7 0 B 0.1 F C602 0.001

0.022 B 22P CH 3.579545MHz

19 20 21 22 23 24 16 17 18 1.9 3.3 2.8 5.5 0 2.5 2.2 4.9 0 NC NC R602 100

5V REG 4.9 10V 100 YK Q603 KTC3203_Y

80

C601_1

470P B 1K 1K

50V 1 KA

0.01 6.3V 470 YK C103_1

B R102 R120 470

1 F

C102

0.01 B C611

C603

C606_1

25

6.3V 100 YK

NC C615 1 F MTZJ8.2B C609_1 0.01 B D602 C616 1 F TU_VIDEO TU_AUDIO NC NC NC NC

5 6

0305

NC NC

B

3.3uH

3

R103

C105

C107

560P B

220P

C604_1

L101

R104

1M C113

3
7 8 9 NC NC NC R004 SCL 10 TEST POINT SCL SDA NC AFT IIC_OFF TU_AUDIO C007_1 B NC 0.022 SDA SCL R002 R001 NC IIC_OFF SDA SCL GND +B CP601 173979-6 6 5 4 3 2 1

C605

W836

W816

1

F

R601

8.2K 1/4W

C610_1 16V 47 YK

AT+5V

REMOCON

KEY1

R003 SDA 11 100 AFT 12 C639 F 0.01 TU_AUDIO 13 NC 14 8.8 R603 120 1/2W 5V REG Q601 KTC3203_Y +B 15 0.022 NC C004 F

100

KEY2

R143 10 1/4W

2

50V 10 YK

R128
560 R126 2.7K SW101 EVQ21505R CH DOWN SW103 EVQ21505R VOL DOWN SW102 EVQ21505R

C123_1

POWER_ON

R101
560 POWER_ON SW105 SW104 EVQ21505R EVQ21505R 4.9

5.5

2

15K 1/2W 15K 1/2W

OS101 KSM-713SY

VOL UP

CH UP

NC 16 TU001 ENG36A01GY TU_VIDEO 17 W801
20 21

4.9

4.8

0

TU_VIDEO D001 MTZJ33B PCB010 TMC596

GND 3

B+ 2

1

S801X

Vout

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.

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE 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

R.SIGNAL G.SIGNAL B.SIGNAL
G

DEFLECTION SIGNAL TUNER VIDEO SIGNAL

1

A

B

C

D

E

F

H

G-1

G-2

A

B

C

D

E

F

G

H

TV POWER SCHEMATIC DIAGRAM
(MAIN PCB)
8
PROTECTION AGAINST FIRE HAZARD, CAUTION :FOR CONTINUEDWITH THE SAME TYPE 4A 125V (F501) REPLACE ONLY FUSE.
4A 125V

8

PROTECTION CONTINUE LES ATTENTION :POUR UNEN'UTILISER QUE DES FUSIBLE RISQUES D'INCEIE DE MEME TYPE 4A 125V (F501).
TO SOUND/AV GND D505 R517 SOUND+B C518 500V470P B C519 YK 21DQ09N 1 1W

7

7

16V 1000

SOUND_GND TO DEFLECTION/CRT 2.7M 1/2W +-10% D510 RU2AM-EIC +B UNREG+12V DEGAUSS COIL L503 8R140032 1 C521 2 TH501_1 B59203-S1060-B14 R501 3.3 1N4005-EIC 1N4005-EIC D501 D502 5W 1.2M 1/2W R511_1 1.2M 1/2W 2KV 820P RR 1

CP502 A1561WV2-2P

R500

6

160V 100 MHE

C517

2

6

R522

GND 1/4W R528 FROM/TO MICON/CHROMA/TUNER

275V 0.1 ECQUL

B

1.5M 1/2W

1N4005-EIC C502

500V 0.001

1N4005-EIC

500V 0.001 B C503

MTZJ18B

D504

C526_1

C505

R538

5
AC120V_60Hz CD501 0R414903 BLACK BLADE WIDE WHITE S501B FH501 EYF-52BCY S501A

4A 125V F501 4A125V

D509

6.8K

3 1

4 2

200V 220 YK

D503

T502

81291084

D520 MTZJ6.2B

W832

+B POWER_FAIL

5

0.22 1W 0 NC 7 144.0 W5RH3.5X5X1.0 B501 6 12 13 14 15 16 17 18 132.3 0 0 R502 11.3 B504 W5RH3.5X5X1.0 NC 5 10.3 W819 6.6 10.3 100 1/4W 1SS133 D512 G 4.8 POWER AMP Q501 2SK3563(ORION_Q) S 0.1 R508 C509 1SS133 D508 4 3 2

D513 21DQ09N C515 16V 1000 YK

50V 10 YK

4A125V

C516

FH502 EYF-52BCY

COIL,LINE FILTER L501 SS11V-10062-CH

R514

1.7

8

11

10.0

D516

R504

1N4937-PAN 100 1/4W

UNREG+12V S801Y

C514_1

1K

C506 250V 0.0033 KX

2KV 820P RR

1/4W

4

GND

4

D517 MTZJ4.7B

144.0 D

NC NC

220 1/2W 0.047 TF 12K 1/4W

R520

220 1/4W

R509

R506

3
0.68 1W R542 BUFFER Q502 KTC3198 4.8

2.7K 1/4W

C511 D515 0.001 B C513_2 D507 50V 1 KA D506 MTZJ18B MTZJ3.6B 1SS133

R503

3

0.1 0.0082 0 C501 B

D511

C508 250V 0.0022 KX

2.2K

1SS133

C510_1

FEED BACK IC501 PS2561AL1-1-V(W) 11.5 4 10.5 1 R512 680 3 0.1 2 9.5 MTZJ5.6B 1/4W

5.5

2

0.039

TF

FEED BACK SWITCHING Q507 KTC3198 R519 1.2K 1/4W R507

1SS133

9.5

D514

D522

6.0

120K 1/2W

1SS133 R513

1/4W

HS501 763WSAA013

R515

2

D528

5.6K +-1%

R518

27

PCB010 TMC596

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.

1 NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE. D E
ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION
G

:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY

ARE

A

B

C

F

H

G-3

G-4

A
FROM MICON/CHROMA/TUNER CLAMP

B

C

D

E

F
CD802 1 2 3 4 5 CD803 1 2 3 4 5 CP802B B2013H02-5P GND CLAMP G.OUT R.OUT B.OUT GND CLAMP G.OUT R.OUT B.OUT

G

H

DEFLECTION/CRT SCHEMATIC DIAGRAM
V-OUT IC IC401 LA78040N-E
THERMAL PROTECTION PUMP UP AMP

(MAIN PCB)

8

G.OUT R.OUT B.OUT

CP802A B2013H02-5P GND GND CLAMP CLAMP G.OUT G.OUT R.OUT R.OUT B.OUT B.OUT

8

CP803A B2013H02-3P HEATER HEATER 1 GND GND 2 180V 3 180V

CP803B B2013H02-3P HEATER HEATER 1 GND GND 2 180V 3 180V

R811

100uH

35V100 YK

3.5

25.0 C414

2.0

0

12.0

25.0

3.5

CD801_1 CU012401

CP801_2 003P-2100

1

1

L801

7

100.6 2.7

2.7K

98.4 2.7

95.4 2.7

2.7K

1

2

3

4

5

6

7

RED OUT Q801 2SC1473A 3.2

R809

GREEN OUT Q802 2SC1473A 3.2

BLUE OUT Q803 2SC1473A 3.2

R814

2.7K

8

7

R423 12 100 1/4W D403 13 1N4002-PAN 560 1/2W 330 1/2W R412 MTZJ30B R410 C401 TF D401

V801 A34AGT13X98(L) 9 10 8 6 11

R424 8.2K 1/4W 470 1/4W R417

R418 25V 10 KA 22K R419 470

R420
2.2 1/2W 25V 470 YK

0.22

C418

2.7K

R415 D402 1K 1/2W 50V 10 YK C427 MTZJ30B

R G B
470P CH C808_2 R813 470P CH R815 470P CH C809_2 R816 C810_2 270 270 270

C417_1

5 7 1
TO DY

6

R407

HS401 763WSAA013

5 4 3 NC R429_2 4.7 3W 2 1

CP401 A1561WV2-A5P

6
14 15 16

10K +-1%

100V 22 YK

TP022

TP024

TP023

C434

2.7K 1/4W

15K

FROM/TO MICON//CHROMA/TUNER

R803_1

2.7K

1N4937-PAN R409 56K +-1% W847

15K

R807_1

15K

D411

R802

R805_1

5

X-RAY

W831

R804_1

R806

2.7K 1/4W

MTZJ5.1B

D412

1W

R408

1W

1/4W

1W

5

3

4 6 10 500V 680P B 11

GND V_FEEDBACK

4

V_OUT ABCL H_OUT H_SYNC R405

H.DRIVE Q402 2SC1627_Y 27.0

470 1/2W

R446

NC 2 1

330P B

C801

9

C437

T401 STP-03Q24

250V 0.47 PMS

4
FB401 W845 130.0 BSC23-N0147 HV COL

TF

50V 22 YK

0 C440

1.25KV 0.0091 PHE

0.3

C410

W848

1

FOCUS SCREEN CP806 B

130.0
100 1/4W

100V 0.01

C446

R427

FROM TV POWER

0 0

GND TP401 R402 +B

2 9

HS402 763WSA0017 W817 R403 10K 1/4W C406 500V 220P B

48.0 7.0 0

NC 4 E12 25.0 E25 3

GND 0 8 E8 5 NC

101.6 0
4 3 6 5

7

3

1 1W

8

GND

8

9

AFC HEA 10 TER

GND 0 11 ABL 7 4.3

2KV 0.001

132.5

B+

S

C819

H.OUTPUT Q401 TT2140LS-YBC11

C443

1K

132.5

6

VIDEO

F

FOCUS SCREEN

96.4

3
F 1 0 99.6
J801 ISMS01S

0

C407_1

0.001 B

MTZJ6.2B

1N4937-PAN

D404

R404

R447 UNREG+12V 150 2W

D406 1N4002-PAN

D405

1

1W

6.4

1N4002-PAN

D409

160V 100 MHE

C402

D410

2

1N4937-PAN

PCB110 TCC452

2

C442

R449 560 1/2W R448 560 1/2W

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

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

250V 10

YK

R445
35V 470 YK 1N4002-PAN

180K 1/4W
C435

TF

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.
220K 1/4W D408 R421

CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

1
PCB010 TMC596

100V 0.1

C403

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

1

G.SIGNAL B.SIGNAL DEFLECTION SIGNAL
H

A

B

C

D

G-5

G-6

A

B

C

D

E

F

G

H

SOUND/AV SCHEMATIC DIAGRAM
8

(MAIN PCB)

8

TO MICON/CHROMA/TUNER 19

RCA JACK WHITE J703 (FRONT) AV1-09D-4 2 1 AUDIO 2 20 R703 820 H E A_IN

ACCESSORY

7

AUDIO_IN2

7

VIDEO_IN2

2

R701

R702

10 47K RCA JACK YELLOW J702 AV1-09D-3 ANT001 HPAS-2S400 TM101 RC-DW110

GND

6

68

1

VIDEO 2

R704

H

E

V_IN

6

5

EAR PHONE_JACK J1001 MSJ-035-12A_PC 2 R1007 68 1/2W 3 1

5

C1008_1

FROM TV POWER

18

4

16V 47

YK

4

SOUND_GND SOUND+B

CD101A CH012002

SPEAKER 1 2 1 2 SP1001 S08F21 8 OHM

CD101B CH012003 GND 5 8.2 6 3.5 7 0 8 3.4 SOUND AMP IC AN7511

+
3
FROM MICON/CHROMA/TUNER 4 R1001 AUDIO_MUTE 47K 1/4W 5.1 3 0 2 0.3

-

3

1 3.9

R1003 P.CON+5V 68K 50V 10 YK C1009 C1005_1

R1004

R1005

100K

GND

W851

C1001 AUDIO_OUT 0.1 B

R1008 68K

17 PCB010 TMC596

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.

0.0015 B

C1004

2

W803

270K

1 F

IC1001

2

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE 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

TUNER VIDEO SIGNAL AUDIO SIGNAL

1

A

B

C

D

E

F

G

H

G-7

G-8

WAVEFORMS
MICON/CHROMA/TUNER

1 0.5V 2ms/div

6 1V 20µs/div

11 200V 20µs/div

2

20V 20µs/div

7 1V 20µs/div

12 10V 5ms/div

DEFLECTION/CRT

3

200mV 20µs/div

8 0.5V 5ms/div

13 10V 5ms/div

4

0.5V 5ms/div

9

20V 20µs/div

14 50V 20µs/div

5 1V 20µs/div

10 2V 20µs/div

15 50V 20µs/div

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

H-1

WAVEFORMS

16 50V 20µs/div

SOUND/AV

17 0.5V 1ms/div

18 1V 1ms/div

19 200mV 500µs/div

20 500mV 20µs/div
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

H-2

MECHANICAL EXPLODED VIEW
103
202 202 202

202

201
107 J801 102

202
105

201
PCB110 (CRT PCB ASS'Y) L503

201
106

FB401 TU001

204
V801

201
204
106

204

101D 101C

203

203

PCB010 (MAIN PCB ASS'Y) 203

104
203

101B SP1001

101 101A

I-1

MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
101 101A 101B 101C 101D 102 103 104 105 106 107 201 202 203 204 ----------------7A701A125A 701WPJC694 713WPAA145 735WPBB122 735WPAA679 A3R006V740 722A08A149 735WPA0396 741WUA0019 800WR0A011 8994101000 8121J50B54 8117540A64 8110630A04 8109I30804 A3R006V975 J3R00601A J3R00602A JB5U0200 791WHA0023 792WHAA018 792WHAA019 793WCDC269

DESCRIPTION
FRONT,CABI ASS'Y CABINET,FRONT GUIDE,REMOCON BOTTON,FRAME BUTTON,BASE CABINET,BACK ASS'Y SHEET,RATING SPEAKER,HOLDER SPRING,EARTH SHEET CRT SUPPORT (D) HOLDER,CRT WIRE SCREW,TAP TITE(P) SCREW,TAPPING(B0) SCREW,TAP TITE(P) SCREW,TAP TITE(B) INSTRUCTION BOOK KIT INSTRUCION BOOK WARRANTY SHEET POLYBAG,INSTRUCTION LAMIFILM BAG PACKAGE,BOTTOM PACKAGE,TOP GIFT,BOX GW20 TRUSS BRAZIER WH7 5x28 4x16 3x10 3x8

J1-1

ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
R402 R404 ! R408 ! R409 ! R429 ! R447 ! R500 ! R501 ! ! ! ! R509 R514 R515 R517 R3T181010J R3K581010J R63581010J R4X5T6103F R4T5T6103F R4X5T6563F R4T5T6563F R3T28B4R7J R3K58B4R7J R3T28A151J R3K58A151J R0G3K2275K R5T2CD3R3J R5X2CD3R3J R002T4221J R63581R22J R002T2124J R3T181010J R3K581010J R4X5T6562F R4T5T6562F R002T4122J R002T2155J R3T181R68J R3K581R68J R3T28B220J R3K58B220J R3T181153J R3K581153J R3T181153J R3K581153J R3T181153J R3K581153J E5EZFB101M E02LT4471M E02LU4101M E02LT3471M E02LU8220M P4J7F3474J P4G8FJ912H E02LU5220M C0JTB0513K P2122B104M CD39E0ML3M CD39E0MH3M C0PLRR7W2K C0PLRR7W2K E02LT2102M E5EZFB101M E02LFC221M CHGTB04L2K C0JBB0713K D97U03301B D97U03001B D97U03001B D2MXN40020 D2WT011E10 D97U06R21B D2MXN49370 D2WTAU02A0 D2MXN40020 D2WT011E10 D2MXN40020 D2WT011E10 D2MXN40020 D2WT011E10 D2MXN49370 D2WTAU02A0 D2MXN49370 D2WTAU02A0 D97U05R11B D2WXN40050 D2WXN40050 D2WXN40050 D2WXN40050

DESCRIPTION RESISTORS
R,METAL OXIDE R,METAL OXIDE R,FUSE R,METAL R,METAL R,METAL R,METAL R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE RC R,CEMENT R,CEMENT RC R,FUSE RC R,METAL OXIDE R,METAL OXIDE R,METAL R,METAL RC RC R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE R,METAL OXIDE 1 OHM 1W 1 OHM 1W 1 OHM 1W 10K OHM 1/6W 10K OHM 1/6W 56K OHM 1/6W 56K 0HM 1/6W 4.7 OHM 3W 4.7 OHM 3W 150 OHM 2W 150 OHM 2W 2.7M OHM 1/2W 3.3 OHM 5W 3.3 OHM 5W 220 OHM 1/4W 0.22 OHM 1W 120K OHM 1/2W 1 OHM 1W 1 OHM 1W 5.6K OHM 1/6W 5.6K OHM 1/6W 1.2K OHM 1/4W 1.5M OHM 1/2W 0.68 OHM 1W 0.68 OHM 1W 22 OHM 3W 22 OHM 3W 15K OHM 1W 15K OHM 1W 15K OHM 1W 15K OHM 1W 15K OHM 1W 15K OHM 1W 100 UF 160V 470 UF 35V 100 UF 35V 470 UF 25V 22 UF 100V 0.47 UF 250V PMS 0.0091UF 1.25KV PHE 22 UF 50V 0.001 UF 500V B 0.1 UF 275V ECQUL 0.0033UF 250V 0.0022UF 250V 820 PF 2KV RR 820 PF 2KV RR 1000 UF 16V 100 UF 160V 220 UF 200V 330 PF 50V B 0.001 UF 2KV B or

REF. NO. PART NO.
! D505 D506 D507 D508 ! D509 ! D510 D511 ! D512 D513 D514 D515 ! D516 D517 D520 D522 D528 D602 D603 D604 D606 D607 D608 D609 IC101 IC199 ! IC401 ! IC501 IC1001 ! ! ! ! Q401 Q402 Q501 Q502 Q507 Q601 Q602 Q603 Q606 Q607 ! Q801 ! Q802 ! Q803 L001 L101 ! L501 ! L503 L801 T401 ! T502 J702 J703 ! J801 J1001 SW101 SW102 SW103 SW104 SW105 PCB010 PCB110 ANT001 B501 B504 ! CD501 CD801 ! CP401 ! CP502 CP601 D28T21DQN9 D97U01801B D97U03R61B D1VT001330 D97U01801B D2WXRU2AM0 D1VT001330 D1VT001330 D28T21DQN9 D1VT001330 D1VT001330 D2MXN49370 D2WXN49370 D97U04R71B D97U06R21B D1VT001330 D97U05R61B D97U08R21B D1VT001330 D97U08R21B D2MXN40020 D2WT011E10 D97U08R21B D97U08R21B D97U08R21B I56F07091B A3R001X015 I03TD804N0 000220002W I01DP75110 TD3Q021400 TC5T01627Y T25F035630 TCATC31980 TCATC31980 TCAT032034 TCAT032034 TCAT032034 TCAT032034 TCATC31980 TCKT1473A0 TCKT1473A0 TCKT1473A0 02167F3R3J 02167F3R3J 029X000417 028R140032 021673101K 045011001L 0481291084 060Q401077 060Q401076 066F120018 060J121014 0504101T34 0504101T34 0504101T34 0504101T34 0504101T34 A3R006V010 A3R001X110 125C104001 024HT03553 024HT03553 1209414909 120R414903 06CU012401 069S450089 069S420110 0694260139

DESCRIPTION DIODES
DIODE SCHOTTKY DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE SILICON DIODE,SILICON DIODE,SILICON DIODE SCHOTTKY DIODE,SILICON DIODE,SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE,ZENER DIODE,SILICON DIODE,ZENER DIODE,FAST RECOVERY DIODE SILICON DIODE,ZENER DIODE,ZENER DIODE,ZENER 21DQ09N-TA2B1 MTZJ18B T-77 MTZJ3.6B T-77 1SS133T-77 MTZJ18B T-77 RU2AM-EIC 1SS133T-77 1SS133T-77 21DQ09N-TA2B1 1SS133T-77 1SS133T-77 1N4937-PAN 1N4937 MTZJ4.7B T-77 MTZJ6.2B T-77 1SS133T-77 MTZJ5.6B T-77 MTZJ8.2B T-77 1SS133T-77 MTZJ8.2B T-77 1N4002-PAN 11E1-EIC MTZJ8.2B T-77 MTZJ8.2B T-77 MTZJ8.2B T-77 OEC7091B LA78040N-E PS2561AL1-1-V(W) AN7511 TT2140LS-YBC11 2SC1627_Y(TPE2) 2SK3563(ORION_Q) KTC3198-AT(Y,GR) KTC3198-AT(Y,GR) KTC3203_Y-AT KTC3203_Y-AT KTC3203_Y-AT KTC3203_Y-AT KTC3198-AT(Y,GR) 2SC1473A-TA-(RQ) 2SC1473A-TA-(RQ) 2SC1473A-TA-(RQ) 3.3 UH 3.3 UH SS11V-10062-CH 8R140032 100 UH STP-03Q24 81291084 AV1-09D-3 AV1-09D-4 ISMS01S MSJ-035-12A_PC EVQ21505R EVQ21505R EVQ21505R EVQ21505R EVQ21505R TMD604A TCD460A HPAS-2S400 W5RH3.5X5X1.0 W5RH3.5X5X1.0 9414909 0R414903 CU012401 A1561WV2-A5P A1561WV2-2P 173979-6

or or or or

or

or

or or

! R518 ! R519 ! R538 ! R542 ! R629 ! R803 ! R805 ! R807

or

or or or or or

ICS
IC INIT DATA IC PHOTO COUPLER IC

TRANSISTORS
TRANSISTOR SILICON TRANSISTOR SILICON FET TRANSISTOR,SILICON TRANSISTOR,SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR, SILICON TRANSISTOR,SILICON TRANSISTOR SILICON TRANSISTOR SILICON TRANSISTOR SILICON COIL COIL COIL,LINE FILTER COIL,DEGAUSS COIL TRANS,HORIZONTAL DRIVE TRANSFORMER,SWITCHING

CAPACITORS
! ! ! ! ! ! ! ! ! ! C402 C403 C414 C418 C434 C437 C443 C446 C503 C505 C506 C508 C514 C517 C519 C521 C526 C801 C819 D001 D401 D402 D403 D404 ! D405 D406 D408 D409 ! D410 ! D411 ! ! ! ! ! D412 D501 D502 D503 D504 CE CE CE CE CE CMPP CMPP CE CC CMP CC CC CC CC CE CE CE CC CC

COILS &TRANSFORMERS

! ! !

DIODES
DIODE,ZENER DIODE,ZENER DIODE,ZENER DIODE,FAST RECOVERY DIODE SILICON DIODE,ZENER DIODE,FAST RECOVERY DIODE SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,FAST RECOVERY DIODE SILICON DIODE,ZENER DIODE SILICON DIODE SILICON DIODE SILICON DIODE SILICON MTZJ33B T-77 MTZJ30B T-77 MTZJ30B T-77 1N4002-PAN 11E1-EIC MTZJ6.2B T-77 1N4937-PAN AU02A-EIC 1N4002-PAN 11E1-EIC 1N4002-PAN 11E1-EIC 1N4002-PAN 11E1-EIC 1N4937-PAN AU02A-EIC 1N4937-PAN AU02A-EIC MTZJ5.1B T-77 1N4005-EIC 1N4005-EIC 1N4005-EIC 1N4005-EIC

JACKS
RCA JACK RCA JACK SOCKET,CATHODE RAY TUBE JACK,RCA,3.5

or

SWITCHES
or or or or or or SWITCH,TACT SWITCH,TACT SWITCH,TACT SWITCH,TACT SWITCH,TACT PCB ASS'Y PCB ASS'Y

P.C.BOARD ASSEMBLIES MISCELLANEOUS
ANTENNA,ROD CORE,BEADS CORE,BEADS CORD AC BUSH CORD AC BUSH CORD CONNECTOR CONNECTOR PCB SIDE CONNECTOR PCB SIDE CONNECTOR PCB SIDE

or

J2-1

ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
CP801 CD101A CD101B CP802A CP802B CP803A CP803B ! F501 ! FB401 FH501 FH502 OS101 S102 SP1001 ! TH501 TM101 TU001 ! V801 X601 069W01001A 06CH012002 06CH012003 067U005049 067U005049 067U003029 067U003029 081PC04005 043214051Y 06710T0009 06710T0009 077Q000025 WCL6836038 070Y132018 D8EE0B1400 076N0DW110 0163100011 0163300005 098Q1404B2 100BT3R537

DESCRIPTION MISCELLANEOUS
CONNECTOR PCB SIDE 003P-2100 CORD CONNECTOR CH012002 CORD CONNECTOR CH012003 WIRE HOLDER B2013H02-5P WIRE HOLDER B2013H02-5P WIRE HOLDER B2013H02-3P WIRE HOLDER B2013H02-3P FUSE 51MS040L TRANSFORMER,FLYBACK BSC23-N0147 HOLDER,FUSE EYF-52BCY HOLDER,FUSE EYF-52BCY REMOTE RECEIVER KSM-713SY FLAT CABLE AWM2468 AWG26 5C GRAY 360MM SPEAKER S08F21 DEGAUSS ELEMENT B59203-S1060-B14 TRANSMITTER RC-DW110 RF UNIT ENG36A01GY RF UNIT 115-V-K015AR_B CRT W/DY A34AGT13X98(L) CRYSTAL HC-49U

or

RESISTOR RC................... CARBON RESISTOR CAPACITORS CC................... CERAMIC CAPACITOR CE................... ALUMI ELECTROLYTIC CAPACITOR CP................... POLYESTER CAPACITOR CPP.................. POLYPROPYLENE CAPACITOR CPL.................. PLASTIC CAPACITOR CMP................... METAL POLYESTER CAPACITOR CMPL................ METAL PLASTIC CAPACITOR CMPP................ METAL POLYPROPYLENE CAPACITOR

J2-2

SPEC.NO. O/R NO.

M3R0-06V K443037

CLASS 1 LASER PRODUCT

MT1134

SERVICE MANUAL
COLOR TELEVISION RECEIVER

REVISION 1 MFR'S VERSION A
MFR'S VERSION B A V801 A34AGT13X98(L) A34JXV70X53N45

Please file the revision with the original version.

Change of CRT
ELECTRICAL REPLACEMENT PARTS LIST
MFR'S VERSION B DESCRIPTION A34AGT13X98(L) MFR'S VERSION A DESCRIPTION A34JXV70X53N45

REF. NO. ! V801

PART NO.

PART NO.

098Q1404B2 CRT W/DY

098Y1404B9 CRT W/DY

SPEC.NO. O/R NO.

M3R0-06X K4X3003

MT1134

SERVICE MANUAL
COLOR TELEVISION RECEIVER

REVISION 2 MFR'S VERSION C
MFR'S VERSION B A A34AGT13X98(L) C OEC7091C V801 A34JXV70X53N45 IC101 OEC7091B

Please file the revision with the original version.

MICON VERSION UP
ELECTRICAL REPLACEMENT PARTS LIST
MFR'S VERSION A REF. NO. IC101 PCB010 PART NO. DESCRIPTION PART NO. MFR'S VERSION C DESCRIPTION

I56F07091B IC OEC7091B MAIN PCB ASS'Y (VERSION A) A3R002X010 TMD604B

I56F07091C IC OEC7091C MAIN PCB ASS'Y (VERSION C) A3R002X010 TMD604B

MAIN PCB's are interchangeable.

WHEN REPLACING EEPROM (MEMORY) IC
MFR'S VERSION A ADDRESS 00 0A DATA 50 0B MFR'S VERSION C DATA D0 00

SPEC.NO. O/R NO.

M3R0-06X K4Z3044