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6. AVOID AN X-RAY1. KEEP THE NOTICES
5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE
In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care todeal with it.
Safety is secured against an X-ray by consider-ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
HOW TO ORDER PARTS
SERVICING NOTICES ON CHECKING
As for the places which need special attentions,they are indicated with the labels or seals on thecabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.
3. USE THE DESIGNATED PARTS
The parts in this equipment have the specificcharacters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.
PUT PARTS AND WIRES IN THEORIGINAL POSITION AFTERASSEMBLING OR WIRING
4.
There are parts which use the insulationmaterial such as a tube or tape for safety, orwhich are assembled in the condition thatthese do not contact with the printed board.The inside wiring is designed not to get closerto the pyrogenic parts and high voltage parts.Therefore, put these parts in the originalpositions.
7. PERFORM A SAFETY CHECK AFTERSERVICING
Confirm that the screws, parts and wiring whichwere removed in order to service are put in theoriginal positions, or whether there are theportions which are deteriorated around theserviced places serviced or not. Check theinsulation between the antenna terminal orexternal metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1.2.
3.
4.
Unplug the plug from the AC outlet.Remove the antenna terminal on TV and turnon the TV.Insulation resistance between the cord plugterminals and the eternal exposure metal[Note 2] should be more than 1M ohm byusing the 500V insulation resistance meter[Note 1].If the insulation resistance is less than 1Mohm, the inspection repair should berequired.
[Note 1]
If you have not the 500V insulationresistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
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A1-1
A1-1
A1-1
A2-1
A3-1~A3-4
B1-1B2-1, B2-2
C-1
C-1
C-1
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-2
I-1
J1-1
J2-1, J2-2
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/CHROMA/TUNER ...........................................................................................................................
DEFLECTION/CRT......................................................................................................................................
TV POWER ..................................................................................................................................................
SOUND .......................................................................................................................................................
AV ................................................................................................................................................................
WAVEFORMS ..................................................................................................................................................
MECHANICAL EXPLODED VIEW ...................................................................................................................
MECHANICAL REPLACEMENT PARTS LIST ...............................................................................................
ELECTRICAL REPLACEMENT PARTS LIST .................................................................................................
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GENERAL SPECIFICATIONS
G-1 T V CRT CRT Size / Visual Size 20 inch / 480.0mmV
System CRT Type Normal
Deflection 90 degree
Magnetic Field BV/BH +0.45G/0.18GColor System NTSC
Speaker 2Speaker
Position Front
Size 2 x 4.7 Inch
Impedance 8 ohm
Sound Output MAX 2.5+2.5 W
10%(Typical) 2.0+2.0 W
NTSC3.58+4.43 /PAL60Hz No
G- 2 Tuning Broadcasting System US System M
System Tuner and System 1Tuner
Receive CH Destination USA(W/ CATV)Tuning System F-Synth
Input Impedance VHF/UHF 75 ohm
2 - 69, 4A, A-5 - A-1,
CH Coverage A - I, J - W, W+1 - W+84
Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz
FP-FS 4.50MHz
Preset CH NoStereo/Dual TV Sound Yes
Tuner Sound Muting Yes
G-3 Power Power Source AC 120V AC 60Hz
DC
Power Consumption at AC
90 W at AC 120 V 60 Hz
Stand by (at AC) 5 W at AC 120 V 60 Hz
Per Year -- kWh/Year
Protector Power Fuse Yes
G - 4 R eg ul at io n Safety UL
Radiation FCC
X-Radiation DHHS
G - 5 T em pe ra tu re Operation +5oC ~ +40oCStorage
-20
o
C ~ +60
o
CG-6 Operating Humidity Less than 80% RH
G - 7 On Screen Menu Yes
Display Menu Type Character
Picture Yes
Contrast Yes
Brightness Yes
Color Yes
Tint Yes
Sharpness Yes
Audio No
Bass No
Treble NoBalance No
BBE On/Off No
Stable Sound On/Off Yes
Surround On/Off No
CH Set Up Yes
TV/CATV Yes
Auto CH Memory Yes
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GENERAL SPECIFICATIONS
Channel(TV/Cable) Yes
CH Label No
Sleep Timer Yes
Sound Mute YesV-chip Rating Yes
G-8 OSD Language English French Spanish
G - 9 Clock and Sleep Timer Max Time 120 Min
Timer Step 10 Min
On/Off Timer Program(On Timer / Off Timer) No
Wake Up Timer No
Timer Back-up (at Power Off Mode) more than -- Min Sec
G -1 0 R em ot e Unit RC-DW
Control Glow in Dark Remocon No
Format NECCustom Code 86-05 h
Power Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs
Total Keys 28 Keys
Keys Power Yes
1 Yes
2 Yes
3 Yes
4 Yes
5 Yes
6 Yes
7 Yes
8 Yes
9 Yes
0 Yes
100 No
CH Up Yes
CH Down Yes
Volume Up Yes
Volume Down Yes
TV/Caption/Text Yes
CH1/CH2 Yes
TV/Video(TV/AV) Yes
CH RTN/CH ENT(Quick View) Yes
Sleep Yes
RE Call(Call) Yes
Reset Yes
Menu Yes
Enter Yes
Mute Yes
Exit No
MTS(Audio Select) Yes
Set + Yes
Set - YesMulti Brand Keys CH Up(VCR) No
CH Down(VCR) No
Pause/Still No
TV/VCR(VCR) No
Code No
FF No
Rew No
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GENERAL SPECIFICATIONS
Channel Lock No
Just Clock Function No
Game Position No
CH Label NoVM Circuit No
Full OSD No
Premiere No
Comb Filter No
Lines
Auto CH Memory Yes
Hotel Lock No
Closed Caption Yes
Stable Sound Yes
Surround No
Energy Star NoPower On Memory No
Favorite CH No
G-12 Accessor ies Owner's Manual Language English / Spanish
w/Guarantee Card NoBuyer Model No. MT2206 SeriesA
Remote Control Unit Yes
Rod Antenna No
Poles
Terminal
Loop Antenna NoTerminal
U/V Mixer NoDC Car Cord (Center+) NoGuarantee Card Yes
Warning Sheet NoCircuit Diagram NoAntenna Change Plug NoService Facility List NoImportant Safeguard NoDew/AHC Caution Sheet NoAC Plug Adapter NoQuick Set-up Sheet No
Battery NoUM size x pcs
OEM Brand NoAC Cord NoAV Cord (2Pin-1Pin) NoRegistration Card NoPTB Sheet No300 ohm to 75 ohm Antenna Adapter No
G - 13 I nt er f ac e Switch Front Power Yes
System Select No
Main Power SW No
Sub Power NoChannel Up/Reset Yes
Channel Down/Enter Yes
Volume Up/Set Up Yes
Volume Down/Set Down Yes
MENU=Volume Up+Volume Down Yes
Rear AC/DC No
TV/CATV Selector No
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GENERAL SPECIFICATIONS
G-14 Set Size Approx. W x D x H (mm) 590 x 492 x 447
G -1 5 W ei gh t Net (Approx.) 21.0kg ( 46.3 lbs)Gross (Approx.) 23.8kg ( 52.5lbs)
G -1 6 C ar to n Master Carton NoContent ---- SetsMaterial -- /--Dimensions W x D x H(mm) -- x -- x --
Description of Origin NoGift Box Yes
Material Double / Brown
Dimensions W x D x H(mm) 658 x 575 x 529
Design As per Buyer's
Description of Origin Yes
Drop Test Natural Dropping At 1 Corner / 3 Edges / 6Surfaces
Height (cm) 46
Container Stuffing 288 Sets/40' containerG - 17 M at er i al Cabinet Cabinet Front PS 94V0 DECABROM
Cabinet Rear PS 94V0 DECABROM
PCB Non-Halogen Demand NoEyelet Demand No
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1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.After turning the power off there might still be a potential
voltage that is very dangerous. When removing theAnode 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.
Flip up the sides of the Rubber Cap in the direction of thearrow and remove one side of the support.(Refer to Fig. 1-2.)
2.
GND on the CRT
Screwdriver
Alligator Clip
SupportCRT
GND on the CRT
3. After one side is removed, pull in the opposite direction toremove the other.
NOTE
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located with a smallamount of alcohol. (Refer to Fig. 1-3.)
Location of Anode Cap
NOTE
Confirm that there is no dirt, dust, etc. at the spot wherethe cap was located.
2.
3.
Arrange the wire of the Anode Cap and make sure thewire is not twisted.Turn over the Rubber Cap. (Refer to Fig. 1-4.)
4. Insert one end of the Anode Support into the anode button,then the other as shown in Fig. 1-5.
DISASSEMBLY INSTRUCTIONS
Fig. 1-3
Fig. 1-4
*
*
Fig. 1-1
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Masking Tape(Cotton Tape)
DISASSEMBLY INSTRUCTIONS
2.
REMOVAL
IC
Put the Masking Tape (cotton tape) around the Flat
Package IC to protect other parts from any damage.
(Refer to Fig. 2-1.)
1.
Fig. 2-1
NOTE
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
Some ICs on the PCB are affixed with glue, so becareful not to break or damage the foil of each ICleads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within10 mm distance from IC leads.
Blower type ICdesoldering machine
Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 2-2.)
2.
NOTE
Do not add the rotating and the back and forthdirections force on the IC, until IC can move back andforth easily after desoldering the IC leads completely.
When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC usinga tweezers and remove the IC by moving with the ICdesoldering machine. (Refer to Fig. 2-3.)
3.
Blower type ICdesoldering
machine
IC
Fig. 2-3
Tweezers
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 2-4.)
5.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Braided Shield Wire
Soldering Iron
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DISASSEMBLY INSTRUCTIONS
Supply soldering
from upper positionto lower position
IC
Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.(Refer to Fig. 2-6.)
2.
Fig. 2-6
Soldering IronSolder
Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 2-7.)
3.
NOTE
Do not absorb the solder to excess.
IC
When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thin-tip Soldering Iron. (Refer to Fig. 2-8.)
4.
Fig. 2-8
Thin-tip Soldering Iron
NOTE
When the IC leads are bent during soldering and/orrepairing, do not repair the bending of leads. If thebending of leads are repaired, the pattern may bedamaged. So, be always sure to replace the IC in thiscase.
Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
5.Solder temporarily
Soldering Iron
INSTALLATION
Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.(Refer to Fig. 2-5.)
1.
Fig. 2-5
Solder temporarily
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SERVICE MODE LISTThis unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.To enter the Service Mode, press both set key and remote control key for more than 1 second.
Set Key Remocon Key Operations
VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD and LOCK PASSWORD.
VOL. (-) MIN 1Initialization of the factory.NOTE: Do not use this for the normal servicing.
If you set a factory initialization, the memories are reset such as the clocksetting, the channel setting, the POWER ON total hours, and PLAY/RECtotal hours.
VOL. (-) MIN 6
POWER ON total hours is displayed on the screen.Refer to the "CONFIRMATION OF HOURS USED".
Can be checked of the INITIAL DATA of MEMORY IC.Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN 8Writing of EEPROM initial data.NOTE: Do not use this for the normal servicing.
VOL. (-) MIN
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).9
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
NOTE: If you set a factory initialization, the total hours is reset to "0".
1.
2.
3.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channelbutton (6) on the remote control for more than 1 second.After the confirmation of using hours, turn off the power.
FIG. 1
Initial setting content of MEMORY IC.
POWER ON total hours.= (16 x 16 x 16 x thousands digit value)+ (16 x 16 x hundreds digit value)+ (16 x tens digit value)+ (ones digit value)
ADDRESS DATA
INIT 00 50
CRT ON 0010
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken toensure correct data settings while making reference to TABLE 1.
50 04 4F 4C 17 B3 24 39 33 00
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +FINI
00 AA 20 14 4F 00 03
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ELECTRICAL ADJUSTMENTS
1.2.
3.
2-8: VERTICAL LINEARITY
Receive the monoscope pattern.Using the remote control, set the brightness and contrastto normal position.Adjust the VR402 until the SHIFT quantity of the OVERSCAN on upside and downside becomes minimum.
Fig. 2-1
White 100%Red 110%
Fig. 2-2
"A"
2-5: HORIZONTAL PHASE
1.
2.
3.
4.
Receive the monoscope pattern.
Using the adjustment control, set the brightness andcontrast to normal position.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (05) on the remote control toselect "H.PHAS".Press the VOL. UP/DOWN button on the remotecontrol until the SHIFT quantity of the OVER SCANon right and left becomes minimum.
2-6: VERTICAL SHIFT
1.2.
3.4.
Receive the monoscope pattern.Using the remote control, set the brightness andcontrast to normal position.Check if the step No. V. SHIFT is "3".Adjust the VR401 until the horizontal line becomes fit tothe notch of the shadow mask.
NOTE: Adjust after performing adjustments in section 2-7.After the adjustment of Vertical Linearity, reconfirmthe Vertical Position and Vertical Size adjustments.
2-9: OSD HORIZONTAL
1.2.
Activate the adjustment mode display of Fig. 1-1.Press the VOL. UP/DOWN button on the remotecontrol until the difference of A and B becomesminimum and up 2 steps. (Refer to Fig. 2-3)
BA
TV
00 OSD 16
Fig. 2-3
Activate the adjustment mode display of Fig. 1-1 andpress the channel button (13) on the remote control toselect "BRI.CENT".Press the VOL. UP/DOWN button on the remote controluntil the screen begin to shine.Receive a broadcast and check if the picture is normal.Press the TV/AV button on the remote to set to theAV mode. Then perform the above adjustment 1~3.
1.
2.
3.4.
2-10: SUB BRIGHTNESS
2-11: CONSTANT VOLTAGE
1.2.3.
Set condition is AV MODE without signal.Connec the digital voltmeter to the TP402.Adjust the VR502 until the digital voltmeter is 117 1V.
2-12: SEPARATION 1 2
"A"
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ELECTRICAL ADJUSTMENTS
1.
2.3.
4.
5.
6.7.
8.
Set the multi-sound signal generator L-ch=1KHz, R-ch=Non input and receive the RF.Connect the oscilloscope to the pin 7 of CP601.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (26) on the remote control toselect "SEP 1".Press the VOL. UP/DOWN button on the remote controlto adjust it until the R-ch output becomes minimum.Set the multi-sound signal generator L-ch=Non input,
R-ch=1KHz and receive the RF.Connect the oscilloscope to the pin 6 of CP601.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (27) on the remote control toselect "SEP 2".Press the VOL. UP/DOWN button on the remote controlto adjust it until the L-ch output becomes minimum.
Method (2)
2-14: SUB CONTRAST
1.
2.
3.4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control toselect "CONT MAX".Press the VOL. UP/DOWN button on the remotecontrol until the contrast step No. becomes "90".Receive a broadcast and check if the picture is normal.Press the TV/VIDEO button on the remote control to setto the AV mode. Then perform the above adjustments 1~3.
Please check if the fixed values of the each adjustmentitems are set correctly referring below.
2-15: Confirmation of Fixed Value (step No.)
NO.04141516
FUNCTIONH VCOBRIGHT MAXBRIGHT MINCONT CENT
RF031555040
AV031815040
2-13: LEVEL
1.2.3.
4.
Receive a 70~80dB monoscope pattern.Connect the AC voltmeter to the pin 6 of CP601.Activate the adjustment mode display of Fig. 1-1 andpress the channel button (25) on the remote control toselect "LEVEL".Press the VOL. UP/DOWN button on the remotecontrol until the AC voltmeter is 75 1mV.
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ELECTRICAL ADJUSTMENTS
3.
1.
2.
3.
1.
2.
3.
4.
5.
6.
7.
8.
3-2: PURITY
NOTE
Adjust after performing adjustments in section 3-1.
1.
2.
3.
4.5.
Receive the green raster pattern from color bargenerator.Adjust the pair of purity magnets to center thecolor on the screen.Adjust the pair of purity magnets so the color at the
ends are equally wide.Move the deflection yoke backward (to neck side)slowly, and stop it at the position when the wholescreen is green.Confirm red and blue colors.Adjust the slant of the deflection yoke while watching thescreen then tighten the fixing screw
PURITY AND CONVERGENCE
ADJUSTMENTSNOTE
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
Tighten the screw for the magnet. Refer to the adjustedCRT for the position. (Refer to Fig. 3-1)If the deflection yoke and magnet are in one body,untighten the screw for the body.Receive the green raster pattern from the color bargenerator.Slide the deflection yoke until it touches the funnelside of the CRT.Adjust center of screen to green, with red and blue on the
sides, using the pair of purity magnets.Switch the color bar generator from the green rasterpattern to the crosshatch pattern.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.Adjust the crosshatch pattern to change to whiteby repeating steps 6 and 7.
Turn the unit on and let it warm up for at least 30minutes before performing the following adjustments.Place the CRT surface facing east or west to reduce theterrestrial magnetism.Turn ON the unit and demagnetize with a Degauss Coil.
3-3: STATIC CONVERGENCE
1.
2.
3.
3-4: DYNAMIC CONVERGENCE
Adjust after performing adjustments in section 3-3.
1.
2.
Adjust the differences around the screen by movingthe deflection yoke upward/downward and right/left.(Refer to Fig. 3-2-a)Insert three wedges between the deflection yokeand
CRT funnel to fix the deflection yoke.(Refer to Fig. 3-2-b)
R G B
RGB
Fig. 3-2-a
WEDGE WEDGE
WEDGE
R G B
RG
B
Receive the crosshatch pattern from the color bargenerator.Combine red and blue of the 3 color crosshatch patternon the center of the screen by adjusting the pair of4 pole magnets.Combine red/blue (magenta) and green by adjusting thepair of 6 pole magnets.
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
Adjust after performing adjustments in section 3-2.
NOTE
NOTE
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ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CRT DY
TU001
CP401
VR502
FB401
CP601
AC IN
J801
CP806
CRT PCB
TP402
CP802B CP803BCP801
CRT
CD801
CP803A
CP802A
TP022
TP024
J712J711J710
CP502L503
CP1001
SPEAKER
VR402
VR401
DEGAUSS COIL
S501A S501B
W876
W874
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PRINTED CIRCUIT BOARDS
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D405
R422
CP401
R446
R421
R445
VR502
R434
C516
SW105 SW104 SW103SW102 SW101
IC401
R411 R424
C433
R432
C427
R433
R412
R413
R436
C531
D528
W827
C407_1
D411
Q402_1
T401_1
W843
D514
R427
Q504
C440
D407
IC501
R429
VR401
C437_1
D412
D410
J710 J711 J712
R420
C701
C702
D702
D704
CP601
W006
R409
C414
C446
OS101
D509
R502
R503
W124
D521
D508
W808
W802
W873
R806_2
CP806_1
J801
Q805Q804Q806
R804_1
W871
W811
W872
CP801
R805
R803
R807
S501A
R543
R511
R520
R504_1
RY501
Q501
Q502
R500
C509
R542
C5
11
HS501
S501B
D501
D503
D504
CP502
FH501
F501 FH502
L501
C802
W117
D523
D506
R410
CP803A
CP803B
C448
C505
C506
W
125
R408
D517
C520_1
C507_1
R516
D510
D516
D404
W875
W876
C518_1
D502
R418
R417
D526
B503B501
C439
C514
TU001
HS401
R514
W122
D520
R553
D515
C123
TP402
W114
C417
W012
W868
CP1001
C1005
C1009C1006
HS1001
W019
IC1001
C1001_1
R1001
W021
W022
W020
R1015
W860
C903
C904
W037
C910C911
C915
C907
C905
R401
W104
W852
W894
W869
W027
C118
C606_1
C623
C103
C630
C617
C610
C106
C601
X601
C605
IC199
C620
C621
D603
D604
C602
R104
Q601
W030
W031
C612
Q602
Q603
Q610
R605
R602
W001
W017
R606
W007
C628
W003
R614
R613
R615
Q606
R620
R611
Q607
W045
D606
R618
W074
W071
W065
R107
R108
R515
R130
W061
R608
Q609
W059
W013
W057
W056
W055
W054
R115
R123
R1002
R1010
W083
R127
R125
W079
W086
C002
W070
W080
W008
W010
W075
W015
W023
W089
R1014
W050
W049
W062
W078 W077
R143
W052
W051
R101
W048
C633
W101
W009
W091
W005
W113
CP802A
R403
CP802B
C403_1
R406
D001
R501
W816
D
806
D805 W118
D
804
W036
C919
C004
W829
W029
W028
W100
D402
D406
W011
FB401_1
HS403 W850
VR402
W115
C521
W106
R001
W090
W076
R629_
1
B504
R554
W120
C443
CP402
R002
D418
D419
W123
W087
Q507
Q1001
C615
W129
W
033
W130
W096
C434
C624
R819
W119
R005
R131_1
W817
W111
W866
W839
W842 C
418
W141
C502
C503
W812
W836
R528
R529
D527
W039
W040
C420_1
T501_1
R450
C530_1
C533_1
W035
C517
TH501
W830
W093
W853
C501
W058
R603
D505
Q401
D524
W848
W142
C410
W809
W889
W
849
W874
W892
W893
W888
W805
W840
R425
R1004
W815
CD501
W900
W
135
R802_2
W107
W064
S806X
S806Y
PRINTED CIRCUIT BOARDSMAIN/CRT (INSERTED PARTS)
SOLDER SIDE
F-1 F-2
V.POSI
RISK
O
FFIRE
-REPLA
CE
ASMARKED.
PRINTED CIRCUIT BOARDS
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1
25
41
64
R532
R533
R437
R734
R733
R505
R507
C512
R809
R815
R814
R816
R
811
R813
C519
R513
C513
R534
R1006
R1008C1003
C1002
C1004
R1005 R1003
R903
C908
C913
C916
C918
C912
IC901C914
C91
7
R9
06
R904
R308
IC10
1
C102
C101
C104
C105
C107
C108_
1
R102
R103
C113
R120
C603 C604_
1
R601
C609
R604
C626
C627_
1
R610
R607
R627
R609
C629
R621
R617
R616
R109
R110
R106
R105
R129
C001
R004
R003
R126R128
R404
R740
R628
C809
C810
C811
R006
R111
R311
R113
R506
R133
R812
R817R818
C114
C115
PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
F-3 F-4
B_SHORT
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A B C D E F G H
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A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP802B B2013H02-6P
1
2
3
4
5
6
CP802A B2013H02-6P
1
2
3
4
5
6
C427
10
50V
YK
C434
22
100V
YK
R418
39K+-1%
R417
2
2K+-1%
R420
15K+-1%
R408
4.7
K
+-1%
R424
18K +-1%
R409
15K +-1%
VR401 1K
V.P
OSI.
METAL
V
R402
47
K
V
.LIN.
METAL
CD801
SM1098-009-1A CP801A2361WV2-2P
1
2
B
G
R
11
6
8
10
9
175
V801A51LMV10X16N45
Q401
2SD2499
H.OUTPUT
CP402003P-2100
1
R429
1.8 2W
IC401 AN5522V-OUT IC
1 2 3 4 5 6 7
CP803A B2013H02-4P
1
2
3
4
CP803B B2013H02-4P
1
2
3
4
CP401
A1561WV2-A5P
1
2
3
4
5
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
CP806_1
T401_1ETH09K14BZ
1
2
3 4
6
F
J801
ISHS53S
1
10 1
1
12
456
7
8
9
GND
ABL
GND
GND
8
E8
TERHEA
E27
E12
B+
E180
S
F
AFC
COLHV
F B4 01_ 1 F QI- 21B 00 2
1
10
11
2
3
4
5
6
7
8
9
HS401763WSAA013
HS403763WSAA013
B_SHORT
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C420_1
0.1100V MKT
C403_
10.2
2
10
0V
MKT
C440
0.0
1
100V
MMTS
C439
22P500V SL
C811
390PCH
C810
330PCH
C809
470P
CH
C443
0.0
091
1.25KV
MPP
C802
0.0
01
2KV
B
C407_
1
100P
CH
C437_
10.47
250
V
ECWF
C410
0.4750V KA
C448
22250V YK
C418
1000
25V
YK
C446
2250V YK
C417
3.3
50V
YK
C414
100
35V
YK
C433
47035V YK
R819
10
1/2W
R425
5.6
K
1/2W(
W121)
R818
390
R817
390
R812
390
R434
2.2
1/2W
R436
2.2
1/2W
R806_
2
2.7
K
1/2W
R802_
2
2.7
K
1/2W
R427
100
1/4W
R809
3.9
KR814
3.9
K
R811
3.9
K
R403
1K
1/4W
R446
470
1/2W
R404
1K
R432
680
1/2W
R410
680
1/2W
R411
1K
1/2W
R412
470
1/2W
R422
12K 1/2W
R445
150K 1/2W
R433
470
1/2W
R413
1.8
K
1/2W
R406
1
1/2W
R437
4.7K
R813
470
R816
470
R815
470
R804_
1
2.7
K
1/2W
R421
68K 1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANTATTENTION :SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARE
W875
W874
W876
W843
W871
W802
W872
W808
W873
W811
W849
W853
W850
TP402
+B
W900
D405
MTZJ6.2
B
D404
MTZJ5.1
B
D419
MTZJ3
0B
D418
MTZJ30B
DEFLECTION SIGNAL
B.SIGNALG.SIGNALR.SIGNAL
D410
1N4937
D804
1SS133
D805
1SS133
D806
1SS133
D402
11E1-B-EIC
D411
1N4937
D406
11E1-B-EIC
D412
11E1-EIC
D407
1N4937
Q402_12SC1627_Y
H.DRIVE
Q804KTC4217
RED AMPQ805
KTC4217
GREEN AMPQ806
KTC4217
BLUE AMP
R807
12K
2W
R803
12K
2W
R805
12K
2W
R401
220 1W
R450
180 2W
CLAMP CLAMP
CLAMP_OFFCLAMP_OFF
GND
G.OUTG.OUT
R.OUT R.OUT
B.OUT B.OUT
V_FEEDBACK
V_OUT HEATER
ABCL
H_SYNC
180VH_OUT
GND
X-RAY
GND
+B
GND
UNREG+12V
SCREEN
G-4G-3
2
1
HEATER
GND
180V
HEATER
GND
180V
NC NC
HEATER
GND
180V
CLAMP
B.OUT
R.OUT
G.OUT
GND
CLAMP_OFF
CLAMP
GND
CLAMP_OFF
G.OUT
R.OUT
B.OUT
GND
G.OUT
R.OUT
B.OUT
CLAMP
CLAMP_OFF
5.95.95.9
NC
0
99.6
16
NC
NC
0
114.0
19
17
14
96.4
NC
FOCUS
DEFLECTION/CRT SCHEMATIC DIAGRAM (MAIN PCB)
6.4
0
15
101.6
20 22
PCB110
130.6 130.6
27.0
0.30
130.6
0
AMP+-
UPPUMP
PROTECTIONTHERMAL
GNDVCC
TCC425
PCB010
TMC563
FROM/TO MICON/CHROMA/TUNER
FROM TV POWER
FROM/TO SOUND
40.1
63.9
22.8
21
6.3 6.3 6.3
0
118.1
2.8
115.0
46.1
7.3
0
3.6
0
0
3.7 25.4 1.3 12.8 25.8 3.7
18
A B C D E F G H
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B503
W5RH3.5X5X1.0
B504
W5RH3.5X5X1.0
B501
W5RH3.5X5X1.0
6.3
A125V
6.3A 125V
CAUTION
NUTOLISER QUE DES FUSIBLE DE MEME TYPE
REPLACE ONLY WITH THE SAME TYPE FUSE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
:POUR UNE PROTECTION CONTINUE LES RISQUES DINCEIEATTENTIONIS THE LIVE CONNECTIONCAUTION:
L5012R0A502F24Y
COIL,LINE FILTER1
2
3
4
2
1
L5038R200026
DEGAUSS COIL
RY501ALKS321 12
34
FH502
EYF-52BC
FH501
EYF-52BC
F501
6.3
A125V
6.3
A125V
R501
1. 2 7W
IC501LTV-817M-VB
FEED BACK
1
23
4
TH501B59203-S1060-B14
BLACK
WHITEBLADE
WIDE
CD501
AC120V_60Hz
S
DG
Q5012SK3326(2)
SWTCHING
T501_181291144
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
C507_
1
330
200V
USR
C521 1
00
160V
YXF
C531
1000
16V
YK
VR502
1K
+BADJ
CP502A1561WV2-2P
1
2
R502
0 .2 2 1 W
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
S501B
S501A
HS501763WAA0023
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C517
0.0012KV R
C530_
1
0.0
01
250V
KX
C533_
1
0.0
01
250V
KX
C506
0.1
275V
ECQUL
C503
0.0012KV B
C502
0.0012KV B
C513
0.0027 B
C518_1
0.0022250V KX
C514
680P
2KV
R
C512
0.0
1
B
C509
0 .0 47 M
C519
0.01 B
C516
0.001500V B
C505
0.22275V ECQUL
C520_
1
22
35V
YK
C511
4725V YK
C501
1000
2
5V
YKR
500
2.7
M
1/2W
+-10%
R506
22K
R553
5.6
K
1/4W
R554
100K
1/4W
R516
100 1/4W
R513
100
R504_1
1 K 1 /4 W
R520
1 .5M 1/2W
R511
1.2
M
1/4W
R503
1.2
M
1/4W
R532
1.5
K
R533
270
R534
100
R505
270
R507
150
R514
5.6
K
1/4W
R515
10K
1/4W
R528
3 .3K 1 /4W
R529
22K
1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANTATTENTION :SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARE
W836
W812
W805 W892
W888
W827
W893
W817
W842
W848
D509
MTZJ18B
D506
MTZJ18B
D528
MTZJ5.6
B
D527
MTZJ5.1
B
D524
MTZJ3.9B
D504
RM11C-EIC
D501
RM11C-EIC
D502
RM11C-EIC
D503
RM11C-EIC
D521
1SS133
D508
1SS133
D523
1N4937
D516
1SS133
D517
1N4937
D505
30DF6-FC
D526
1SS133
D510
30DF6-FC
D520
1SS133
D515
1SS133
D514
SB140-EIC
Q502
KTC3203_Y
BUFFER
Q507KTC3198
FEED BACKSWITCHING
Q504KTC3198
RELAY DRIVE
R542
0.27
1W
R543
3 30 2 W
REMOTE+12V
UNREG+12V
GND
+B
UNREG+12V
SOUND+B
GND
SOUND_GND
GND
POWER_FAIL
GND
TU+BT
DEGAUSS_H
P.CON+5V
G-6G-5
0
0
26.0
0
0
0
12.1
NC
NC
143.1
131.7
0.6
8.2
7.0
8.1
PCB010
TMC563
TO SOUND
TO DEFLECTION/CRT
FROM/TO MICON/CHROMA/TUNER
NC
0
4.80.1
4.8
0.1
144.0
6.0
5.4
6.3
0.2
0.6
0
TV POWER SCHEMATIC DIAGRAM(MAIN PCB)
TO MICOM/CHROMA/MICON
FROM/TO AV
NC
6.3A 125V(F501).
6.3A 125V(F501).
143.1
0
15.2
P2
P1
A B C D E F G H
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC901
AN5829S
SOUNDDECORDERIC
1 10 11 12
13141516171819
2
2021222324
3 4 5 6 7 8 9
SPEAKER
SP1001SG04H02BRA
8 OHM
SPEAKER
SP1002
SG04H02BRA8 OHM
4
3
2
1
CD1001CH14411A
IC1001 AN7522NSOUND AMP IC
1 10 11 122 3 4 5 6 7 8 9
C910
10010V YK
C905
2.2
50V
KA
C911
0.33
50V
KA
C903
4.7
50V
KA
C904
4.7
50V
KA
C915
3.3
50V
KA
C907
10
25V
KA
C1009
1
50V
KA
C1005
4.7
50V
KA
C1006
22
50V
YK
CP1001
A2502WV2-4P
1
2
3
4
HS1001
763WAA0160
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C1002
0.0
01
B
C908
0.0
22
F
C1001_1
1
F
C913
0.0
22
B
C1003
1 B
C918
0.1
B
C916
0.1
B
C917
0.1
B
C912
0.0
47
B
C914
0.1
B
C1004
0.0
01
B
C919
4.7
50V
KA
R1010
82
1/4W
R1008
1M
R903
220K
R904
4.7
M
R1014
56K
1/4W
R1006
1MR
1003
270K
R1002
47K 1/4W
R1005
5.6
K
R906
3.9
M
R1001
68K
1/4W
R308
1K
R311
1K
R1015
56K
1/4
W
R1004
10K 1/4W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANTATTENTION :SINCE THESE PARTS MARKED BYCAUTIONDESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARE
W894
W852
W868
W869
W840
W866
W839
W829
AUDIO SIGNAL
Q1001KTC3198
MUTE SW.
SCL
SDA
AUDIO_MUTE
VOLUME
GND
FRONT_AUDIO_R
FRONT_AUDIO_L
GND
SOUND+B
GND
SOUND_GND
TU_AUDIO
GND
STEREO+5V
AUDIO_OUT_R
AUDIO_OUT_L
G-7 G-8
SP OUT L-
SP OUT L+
SP OUT R+
SP OUT R-
PCB010
TMC563
FROM/TO MICON/CHROMA/TUNER
FROM AV
NC NC
NC
FROM/TO MICON/CHROMA/TUNER
SOUND SCHEMATIC DIAGRAM(MAIN PCB)
NoiseDet
SpectralRMS Det
SAP
Filter
Noise
Filter
SpectralFilter
SAPDet
Stereo
Filter
GND
InputVCA
PilotDetSt.PLL
CancelPilot
VccSpectralExpand
dbx De-Emph
SAPDemod
Wide BandRMS Det
Wide BandFilter
L+R Fi lt er L+R D emod
IIC Decoder
L-R DemodL-R Filter
fH.2fH Trap Filter
OUT SWAGC
Matrix
OffsetCancel
OffsetCancel
Wide BandExpand
ZAPDAC
(L-R)/SAPSwitch
De-Emph
75us
SAPoutFilter
5.00
2.2
26
25
27
31
L R-+ - +
0
2.9
0
FROM TV POWER
FROM/TO DEFLECTION/CRT
33
32
0 3.9 0 06.3 8.5 8.6 2.4 2.5 2.1 8.5 8.5
1.4 3.4 3.4 2.3 0.3 4.9 2.4 2.5 0.4 2.3 3.2
3.42.42.23.45.002.62.63.53.5
28
A B C D E F G H
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
H
NC E J710
MSP-281V4-A
VIDEO IN(FRONT)
12
3
H
NC E
J711MSP-281V1-A
AUDIO_L IN(FRONT)
12
3
H
NC E
J712MSP-281V3-A
AUDIO_R IN(FRONT)
12
3
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
C702
1016V KA
C701
1016V KA
R733
1K
R740
75
R734
1K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
W860
TUNER VIDEO SIGNAL
AUDIO SIGNAL
D704MTZJ6.8B
D702
MTZJ6.8
B
FRONT_AUDIO_L
FRONT_AUDIO_R
GND
GND
VIDEO_IN
GND
GND
R3_IN
G-10G-9
PCB010
TMC563
(MAIN PCB)
FROM/TO COMB/FILTER
TO SOUND
TO MICON/CHROMA/TUNER
VIDEO_3_IN
FROM/TO TV POWER
L3_IN
AV SCHEMATIC DIAGRAM
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WAVEFORMSMICON/CHROMA/TUNER
2 20V 20s/div 1V 20s/div7 10V 5ms/div18
3 200mV 20s/div
0.5V 5ms/div4
DEFLECTION/CRT
14 0.5V 5ms/div
15 20V 20s/div
10V 5ms/div19
50V 20s/div20
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WAVEFORMSSOUND
25 0.5V 1ms/div
26 200mV 1ms/div
200mV 1ms/div27
28 200 V 1 /di
0.5V 1ms/div32
0.5V 1ms/div33
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MECHANICAL EXPLODED VIEW
206
205
205
111
204
FB401
TU001
206
112
204
202
107
202
202
202
202
202 104
202
104
104
102
110
106
203
SP1002
103
109
201
V801
201
201
L503
PCB110(CRT PCB ASS'Y)
108
108
201
108
108
J801
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MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION
101 A3M907X720 CABINET,FRONT ASSY
101A 701WPJC309 CABINET,FRONT
101B 713WPA0205 GUIDE,REMOCON
101C 735WPBA785 BUTTON,FRAME101D 800WQ00045 FELT SHEET 5x150xT0.5
102 A3M907X740 CABINET,BACK ASS'Y
103 723000B881 FILM,DECORATION
104 800WQ00068 FELT,SHEET 18x350xT=0.5
105 7230006755 SHEET,CAUTION
106 726000A043 SHEET,CRT NO
107 722A08A140 SHEET,RATING
108 769WSAA005 WASHER CRT T=1
109 741WUA0001 SPRING,EARTH
110 800WQ0A018 FELT,SHEET 18x60xT0.5
111 899HV3T000 HOLDER,ANODE WIRE
112 8995034000 CORD CLIP UL CO.
201 8141J50C54 SCREW,TAP TITE(P) GW22 5x35
202 8117540A64 SCREW,TAPPING(B0) TRUSS 4x16
203 8110630A04 SCREW,TAP TITE(P) BRAZIER 3x10
204 8109I30A04 SCREW,TAP TITE(B) WH7 3x10
205 8107630804 SCREW,TAP TITE(S) BRAZIER 3x8
206 8109630802 SCREW,TAP TITE(B) BRAZIER 3x8
--- 791WHA0025 LAMIFILM BAG--- 792WHA0370 PACKAGE,TOP
--- 792WHA0371 PACKAGE,BOTTOM
--- 793WCDB807 GIFT BOX
--- 795WCAA139 PAD 635x550
--- J3J81702C WARRANTY SHEET
--- J3M90701A INSTRUCTION BOOK
--- JB5U0200 POLYBAG,INSTRUCTION
--- A3M907X975 INSTRUCTION BOOK KIT
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ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION
RESISTORS DIODESR401 R3X181221J R,METAL OXIDE 220 OHM 1W D805 D1VT001330 DIODE,SILICON 1SS133T-77
! R408 R4X5T6472F R,METAL 4.7K OHM 1/6W D806 D1VT001330 DIODE,SILICON 1SS133T-77
! R409 R4X5T6153F R,METAL 15K OHM 1/6W ICS! R424 R4X5T6183F R,METAL 18K OHM 1/6W IC101 I56F07091A IC OEC7091A
R425 R00202562J RC 5.6K OHM 1/2W or IC199 A3M907X015 IC S-24C04BDP-LA
R002T2562J RC 5.6K OHM 1/2W ! IC401 I01TD55220 IC AN5522
! R429 R6558A1R8J R,FUSE 1.8 OHM 2W IC501 0002E00610 PHOTO COUPLER LTV-817M-VB
! R450 R3X18A181J R,METAL OXIDE 180 OHM 2W IC901 I01FF58290 IC AN5829S
! R500 R0G3K2275K RC 2.7M OHM 1/2W ! IC1001 I0FSP7522N IC AN7522N
! R501 R5X2AE1R2J R,CEMENT 1.2 OHM 7W TRANSISTORSR502 R63581R22J R,FUSE 0.22 OHM 1W ! Q401 TDUF024990 TRANSISTOR SILICON 2SD2499
! R520 R002T2155J RC 1.5M OHM 1/2W ! Q402 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2)
! R542 R3X181R27J R,METAL OXIDE 0.27 OHM 1W Q501 T220033260 FET 2SK3326(2)
R543 R3X28A331J R,METAL OXIDE 330 OHM 2W Q502 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
R629 R3X28B270J R,METAL OXIDE 27 OHM 3W Q504 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! R803 R3X18A123J R,METAL OXIDE 12K OHM 2W Q507 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! R805 R3X18A123J R,METAL OXIDE 12K OHM 2W Q601 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
! R807 R3X18A123J R,METAL OXIDE 12K OHM 2W Q602 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
CAPACITORS Q603 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT! C414 E02LU4101M CE 100 UF 35V Q606 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
C418 E02LF3102M CE 1000 UF 25V Q607 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! C433 E02LT4471M CE 470 UF 35V Q609 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! C437 P411F3474J CMPP 0.47 UF 250V ECWF Q610 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
C443 P4N8FJ912H CMPP 0.0091UF 1.25KV ! Q804 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)
! C448 E0ELFD220M CE 22 UF 250V ! Q805 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)
! C501 E02LF3102M CE 1000 UF 25V ! Q806 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)C502 C0JBB0713K CC 0.001 UF 2KV B Q1001 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
C503 C0JBB0713K CC 0.001 UF 2KV B COILS &TRANSFORMERS! C505 P2122B224M CMP 0.22 UF 275V ECQUL ! L501 029T000100 COIL,LINE FILTER 2R0A502F24Y
! C506 P2122B104M CMP 0.1 UF 275V ECQUL ! L503 028R200026 COIL,DEGAUSS 8R200026
! C507 E52DGC331M CE 330 UF 200V T401 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
C514 C0PLRR7U2K CC 680 PF 2KV R ! T501 0481291144 TRANSFORMER,SWITCHING 81291144
C517 C0PLRR713K CC 0.001 UF 2KV R JACKSC518 CD39E0MH3M CC 0.0022UF 250V J710 060J421032 RCA JACK MSP-281V4-A
! C521 E62NFB101M CE 100 UF 160V J711 060J421031 RCA JACK MSP-281V1-A
C530 CD39E0M13M CC 0.001 UF 250V J712 060J421023 RCA JACK MSP-281V3-A
! C531 E02LT2102M CE 1000 UF 16V ! J801 066F130020 SOCKET,CATHODE RAY,TUBE ISHS53S
C533 CD39E0M13M CC 0.001 UF 250V SWITCHESC802 C0JBB0713K CC 0.001 UF 2KV B SW101 0504101T34 SWITCH,TACT EVQ21505R
DIODES SW102 0504101T34 SWITCH,TACT EVQ21505RD001 D97U03301B DIODE,ZENER MTZJ33B T-77 SW103 0504101T34 SWITCH,TACT EVQ21505R
D402 D2W0011E10 DIODE SILICON 11E1-B-EIC SW104 0504101T34 SWITCH,TACT EVQ21505R
D404 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 SW105 0504101T34 SWITCH,TACT EVQ21505R
! D405 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 VARIABLE RESISTORSD406 D2W0011E10 DIODE SILICON 11E1-B-EIC VR401 V1K6313BTE VOLUME,SEMI FIXED NVG6TLTAB102
! D407 D2WXN49370 DIODE SILICON 1N4937 VR402 V1K63Q4BTE VOLUME,SEMI FIXED NVG6TLTAB473
! D410 D2WXN49370 DIODE SILICON 1N4937 VR502 V116313BTC VOLUME,SEMI FIXED EVNCYAA03B13
! D411 D2WXN49370 DIODE SILICON 1N4937 P.C.BOARD ASSEMBLIESD412 D2WT011E10 DIODE SILICON 11E1-EIC PCB010 A3M907X010 PCB ASS'Y TMC563A
D418 D97U03001B DIODE,ZENER MTZJ30B T-77 PCB110 A3M908X110 PCB ASS'Y TCC425AD419 D97U03001B DIODE,ZENER MTZJ30B T-77 MISCELLANEOUS
! D501 D2WTRM11C0 DIODE SILICON RM11C-EIC B501 024H003553 CORE,BEADS W5RH3.5X5X1.0
! D502 D2WTRM11C0 DIODE SILICON RM11C-EIC B503 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D503 D2WTRM11C0 DIODE SILICON RM11C-EIC B504 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D504 D2WTRM11C0 DIODE SILICON RM11C-EIC ! CD501 1209415910 CORD AC BUSH 9415910 or
D505 D28F30DF60 DIODE RECTIFIER 30DF6-FC 120R415906 CORD AC BUSH 0R415906
D506 D97U01801B DIODE,ZENER MTZJ18B T-77 CD801 06CU82039A CORD CONNECTOR SM1098-009-1A
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ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO. DESCRIPTION
MISCELLANEOUS! RY501 0560V20115 RELAY ALKS321
! SP1001 070C546004 SPEAKER SG04H02BRA
! SP1002 070C546004 SPEAKER SG04H02BRA! TH501 D8EE0B1400 DEGAUSS ELEMENT B59203-S1060-B14
TM101 076N0DW130 TRANSMITTER RC-DW130
! TU001 0163300005 RF UNIT 115-V-K015AR_B
! V801 098Y210434 CRT W/DY A51LMV10X16N45
X601 100CT3R505 CRYSTAL HC-49/C
RESISTOR
RC................... CARBON RESISTOR
CAPACITORS
CC................... CERAMIC CAPACITOR
CE................... ALUMI ELECTROLYTIC CAPACITOR
CP................... POLYESTER CAPACITOR
CPP.................. POLYPROPYLENE CAPACITOR
CPL.................. PLASTIC CAPACITOR
CMP................... METAL POLYESTER CAPACITOR
CMPL................ METAL PLASTIC CAPACITOR
CMPP................ METAL POLYPROPYLENE CAPACITOR
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SERVICE MANUAL
MT2206
COLOR TELEVISION RECEIVER
ORIGINAL
PRINTED CIRCUIT BOARDSMAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
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17
33
49
1
R607
R734
R733
R101
R126R128
C513
R532 R533R437
C56
1
R534
R1008 C1004
R1006
IC901
R903
R605
R619R625
R642
R646
C616
R633C
622
R628
R611
C655
C623_
1
C602
R615
R622
R609
C618_1
C606
R601
R134 C138
C121
R130
R106
R105
R120
R104
R103
R102
R124
R125
C114
C113
R112
IC601
R115
R113
R602
IC101
R117
R116
R119
R131
C801
R814
R811
R816
R813
C810
R809
C811
R141
R142
R907
R815
R108
C103C104
C
609
R109
C634
R639
R123
R122
R403
R129
R121
C108
C107
R908
R118
R1005
C140
C909
C906
SOLDER SIDE
F-3 F-4
A B C D E F G H
(MAIN PCB)
MICON/TUNER SCHEMATIC DIAGRAM
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
DEFLECTION SIGNAL
B.SIGNALG.SIGNALR.SIGNALTUNER VIDEO SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
TU001 ENV56DB6G3
110
11
12
13
14
15
23456789
C118
4706.3V YK
C128
100
6.3
V
YK
C140 0.001 Y
C113
1 5P C HC114
15P CH
C121
2 20 P B
C120
0.001 B
C13
8
560PW
C124
0.1 F
C103
470PBC104
0 .01 F
C004
0.0
22F
C107
220PB
C108
220P
B
C002
47
0
6.3
V
YK
C126 4
7
16V
YK
C123
10
50V
YK
C122
150V KA
C115
0.4
7
50V
KA
C003
4.750V YK
C125
0.150V YK
C129
0.150V YK
C137
0.150V YK
R125
22K
R607
100
R119
1K
R129
1M
R134
470
R106
4.7
K
R105
4.7
K
R123
4.7KR122
4.7KR121
4.7K
R120
4.7K
R124
4.7
K
R104
680
R103
680
R102
680
R001
2 .7K 1 /4W
R131
100
R141
27
0R142
27
0
R112
2.2KR113
2.2KR115
47K
R116
10K
R130
1K
R108
1K
R101
560
R126
2.7KR128
560
R114
10K 1/4W
R109
47K
R140
4 7 1 /4 W
R117
10K
R111
22K
1/4W
R107
47
K
1/4W
R110
1K 1 /4 W
R1 39 1 00 1/4 W
R118
47
K
GND
B+
Vout
OS101
PIC-37143SY
1 2 3
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D001
MTZJ3
0B
W819
W811
TM101
RC-DW040
L101
2.7
uH
IC199
S-2
4C04BDP
-LA
MEMORYIC
1234
5 6 7 8
SW103
SKHVBED010
VOLUP
SW104
SKHVBED010
VOLDOWN
SW105
SKHVBED010
POWER
SW102
SKHVBED010
CHDOWN
SW101
SKHVBED010
CHUP
I C1 01 O EC 70 72 AMICON IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
394
40
41
42
5
6
7
8
9
AGC
GND
IF
TUNER+5V
AT+40V
GND
AT+5V
H_CTL
AUDIO_MUTEPROTECT
VOLUMEAFT
SYNCHD
VD
OSD_B
OSD_G
OSD_R
OSD_BLKX-RAY
X-RAY_TEST I2C_OFF
SDA
SCL
CLOCK_CONT
AT+5V
POWER
FSC
RESET
Y_VIDEO
SDA
SCL
G-1 G-2
FROM/TO DEFLECTION/CRT
TO DEFLECTION/CRT
4.94
4.94
4.99
4.94
4.94
4.94
4.89
4.89
4.89
4.99
4.94
4.89
4.89
0
2.65
4.94
2.50
0.20
2.50
1.01
0
4.94
0
0
1.65
1.65
4.94
0
0
0
0
0
4.94
2.68
4.94
4.98
4.94
4.94
4.94
4.94
4.94
2
43
1
TO SOUND
FROM/TO SOUND
FROM/TO CHROMA
FROM POWER
NC
(MAIN PCB)
NC
NC
NC
FROM/TO CHROMA
IF BTL
BPL
V.S
SDA
SCL
ADRES
AGC
30
.04
.66
.21
.3 NC
NC
NC
NC 0 0 0
0 0 00
4.9
4.8
4.8
4.904.84.8
VSS
E2
E1
E0
VCC
MODE
SCL
SDA
VCC
0 4.9
Xout
VSS
CNVSS
Xin
OSC2
OSC1
P.FAIL
REMOCON
X-RAY
BLUE B
GREEN G
RED R
BLANK
RESET
CVIN
V.HOLD
HLF
SCL1
SDA1
FSC IN
POWER
CLOCK CONT
V.SYNC
H.SYNC
I2C_OFFSTANDBY_H
SYNC
AV1
AV2
X-RAY_TEST
KEY2
KEY1
AFT
FILT
ACCESSORY
H_CTL
04
.84
.9
PROTECT
AUDIO MUTE
ON_TIMER
DEGAUSS_H
EXT MUTE
VOLUMT
PCB010
TMB541
NC
NC
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A B C D E F G H
CP802BB2013H02-10P
CP802AB2013H02-10P
DEFLECTION/CRT SCHEMATIC DIAGRAM (MAIN PCB)
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
S802Y
S802X
R408
4.7
K
+-1
%
R424
18K +-1%
R409
15K +-1%
CD801
SM1098-009-1ACP801
A2361WV2-2P1
2
B
G
R
11
6
8
10
9
175
V801
A51LMV10X20N45
Q4012SD2499(LBOEC1)
H.OUTPUT
R429
1.5 2W
IC401 AN5522V-OUT IC
1 2 3 4 5 6 7
TP023
TP024
TP022
TP402+B
CP401_1A1561WV2-A5P
1
2
3
4
5
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
VIDEO
8
E8E25
E12
GND
TERHEAAFC
B+
GND
ABL
GND
COLHV
F
S
F B40 1 32 200 55 F
1
10
11
2
3
4
5
6
7
8
9
B2013H02-10P
1
10
2
3
4
5
6
7
8
9
B2013H02-10P
1
10
2
3
4
5
6
7
8
9
HS401
763WAA0232
F
J801
ISHS53S
1
10 1
112
456
7
8
9
T401_1
ETH09K14BZ
1
2
3 4
6
D407 AU02A-EIC
D408
1SS133
D410
AU02A-E
IC
D411
AU02A-EIC
D413
11E1-EIC
D403
11E1
-EIC
Q402_1
2SC1627_Y
H.DRIVE
Q802KTC4217(O,Y)
BLUE OUTQ801
KTC4217(O,Y)
RED OUTQ803
KTC4217(O,Y)
GREEN OUT
Q405KTC3198-AT(Y,GR)
R45
0_
2
820
2W
R805
12K
2W
R807
12K
2W
R803
12K
2W
CAUTION: DIGITAL TRANSISTOR
Q403KRA104MAT
X-RAY TEST SW.
Q404KRC102MAT
COMPOUND
CAUTION: DIGITAL TRANSISTOR
DEFLECTION SIGNAL
B.SIGNALG.SIGNALR.SIGNAL
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C427
10
50V
YK
C43
422
50V
YK
C401_1
56P500V SL
C809
47
0PB
C440 0.0
022
500V
B
C8
01
330
P
B
C412
0 .033 M
C811
47
0PB
C439
22P500V SL
C43
00
.022
100V
MKT
C810
47
0PB
C437
0.62200V FHS
C802
_1
0.0
01
2KV
B
C443
_1
0.0
056
1.2
5KV
CMPP
C416
0.012200V PP
C403
0.2
2
100V
MKT
C444
_2
0.0
01
2KV
R
C417
1050V YK
C446_1
1050V KA
C414
100
35
V
YK
C433
47035V YK
C418
_1
1000
25
V
YK
C435
0.1100V MHEC448
10250V YK
R416
680
1/2W
R430_1 100 1 /4W
R417
15
K
1/4W
R425
15
01/4W
R448_1
270K 1/2W
R422
22K 1/2W
R446
4.7
K
1/2W
R811
4.7
K
R809
4.7
K
R813
390
R814
4.7
K
R815
390
R418
33K 1/4W
R804
2.7
K
1/4W
R421
100K 1/4W
R43
6
2.2
1/2W
R407
2
.21/2W
R419
27
0
1/4W
R427
100
1/4W
R420
3.3K 1/4W
R411
820
1/2W
R410
33
0
1/2W
R437
2.7K
R816
390
R445
270K 1/2W
R802
_1
2.7
K
1/4W
R806
_1
2.7
K
1/4W
R428
8.2 1/2W
R403
10K
R
404
220
1/4W
R405
1
1/2W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:T HIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D405
MTZJ6
.2B
D404
MTZJ5
.1B
W840
W857
W844
W843W861W862
W860
W858
L406
18uH
GND
CLAMP CLAMP
G.OUTG.OUT
B.OUTB.OUT
R.OUTR.OUT
V_FEEDBACKHEATER
V_OUT
ABCL
H_SYNC 180V
H_OUT
GND
X-RAY
X-RAY_TEST
AT+5V
H_CTL
+B
GND
AT+40V
G-5 G-6
FROM POWER
16.0
00
0
4 .2 7 2 7. 0
4.960
0.428
CP806
16
18
NC
NC
R.OUT
B.OUT
G.OUT
CLAMP
GND
B.OUT
GND
CLAMP
G.OUT
0
0
16.0
9.6 16.1
114.0
19
17
R.OUT
B.OUT
CLAMP
GND
G.OUT
R.OUT
HEATER
GND
NC
180V
NC
HEATER
GND
NC
180V
NC
14 03.9 26.1 2.2 13 26
AMP+-
UPPUMP
PROTECTIONTHERMAL
GNDVCC
NC
NC
96.4
2.7
95.4
3.2
98.4
3.2
100.6
3.2
GND
HEATERNC
NC
180V
22 21
NC
2
1
PCB110
3.9
20
2.72.7
FOCUS
112.0
128.0
128.0
0
0
0
0
0.3
0
-27.0
FROM/TO MICON/TUNER
FROM/TO CHROMA
PCB010
6.4
0
99.6
0
101.6
15
NC
TCB400
TMB541
A B C D E F G H
POWER SCHEMATIC DIAGRAM(MAIN PCB)
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
V
R5
02
1K
+B
ADJ
HS501763WAA0181
REPLACE ONLY WITH THE SAME TYPE FUSE
NUTILISER QUE DES FUSIBLE DE MEME TYPE
CAUTION:
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES DINCEIE
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
IS THE LIVE CONNECTIONCAUTION:
L501
2R0A502F24Y
1 2
3 4
2
1
L5038R200026
DEGAUSS COIL
FH502EYF-52BC
FH501EYF-52BC
F501
6.3A125V
R501
3. 3 7W
IC501
LTV-817M-VB
FEED BACK
1
23
4
B504
W5RH3.5X5X1.0
B501
W5RH3.5*5*1.0
B5
02
W5
RH3
.5X5
X1
.0
B5
03
W5
RH3
.5*5
*1.0
TH501
ZPB45BL3R0A
S501A
S501B
BLACK
WHITE
BLADE
WIDE
CD501
07415905
AC120V_60Hz
S
DG
Q501
STP5NC50FP
T5018135075S
1
10
11
12
13
14
15
16
2
3
5
6
7
8
6.3A 125V
6.3A 125V
CP502
A1561WV2-2P
1
2
R502
0 .2 2 1 W
CP503003P-2100
IS NON POLAR ONE.THE ALUMI ELECTROLYTIC CAPACITOR MARKED NPTHE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
D518
AU02A-EIC
D521
1SS133
D510
RU2AM-EIC
D509
SB290S
D514
SB140-EIC
D5
20
1SS133
D505
SB290S
D5
01
R
M11C
-EIC
D5
04
RM11C
-EIC
D5
15
1SS133
D5
07
1SS133
D5
02
R
M11C
-EIC
D5
03
RM11C
-EIC
D5
12
1SS133
Q502KTC3203_Y
BUFFER
Q507KTC3198
FEED BACKSWITCHING
R517
1 2W
R543
2201W
R5
42
0.2
2
1W
THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C53
1
1000
16V
YK
C5
21 1
00
160V
YXF
C5
07
_1
33
0
200V
USR
C517_2
330P2KV RC5
60
_2
33
0P
2KV
R
C533
0.0
01
25
0V
KY
C5
05
0.1
275
V
PHE840
C5
12
0.0
082M
C509
0 .047 MC513
0.001 Y
C502
0.0012KV B
C503
0.0012KV B
C5
06
0.1
275
V
PHE840
C5
14
_1
820P
2KV
R
C5
61
680P
W
C518_1
0.0022 KY
C53
0
0.0
01
25
0V
KY C520
0.0022500V BC5
04
47
50V
YK
C5
01
_1
1000
16V
YK
C511
150V YK
R553
_1
18K
1/4W
R5
14
5.6
K
1/4W
R55
4
100K
1/4W
R5
00
2.7
M
1/2W
+-1
0%
R5
06
2.2
K1/4W
R5
03
2.2
M
1/4W
R533
220
R534
100
R53
2
820
R50
9
22K1
/4W
R507
1K1/4W
R5
04
1.5
M
1/2W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
D5
11
MTZJ18B
D5
28
MTZJ5
.6B
D5
06
MTZJ24B
W823
W810
W814
W827
W807
UNREG+12V
GND
+B
AT+40V
GND
SOUND+B
GND
SOUND_GND
AT+40V
GND
G-7 G-8
TO DEFLECTION/CRT
TO MICON/TUNER
6.3A 125V(F501)
6.3A 125V(F501)
P2
P1
76.40
76.206.0
6.0
38.1
0
0
10.77
14.26
129.8
10.5914.26
0
14.25
202.0
167.4
167.4
153.5
NC
TO SOUND
TO CHROMA
144.0
0.14.8
4.80.1
0
6.3
5.4
6.0
PCB010
TMB541
A B C D E F G H
8 8
FROM/TOMICON/TUNER25
SOUND SCHEMATIC DIAGRAM(MAIN PCB)
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A B C D E F G H
2
1
3
4
5
6
7
2
1
3
4
5
6
7
4
3
2
1
CD1001
CH14396ACP1001
A2502WV2-4P
1
2
3
4
IC901
AN5829S
SOUNDDECORDERIC
1 10 11 12
13141516171819
2
2021222324
3 4 5 6 7 8 9
SPEAKER
SP1001
SG04H02BRA
80HM2.5WX2
SPEAKER
SP1002
SG04H02BRA
80HM2.5WX2
IC1001 AN7522
SOUNDAMP IC
1 10 11 122 3 4 5 6 7 8 9
HS1001
763WAA0160
Q1001KTC3198-AT(Y,GR)
MUTESW.
AUDIO SIGNALTHE DC VOLTAGE AT EACHPART WAS MEASUREDWITHTHE DIGITAL TESTERWHENTHE COLORBROADCAST
WAS RECEIVEDINGOODCONDITIONAND PICTURE IS NORMAL.
NOTE:
C1009
47
6.3
V
KA
C911
0.33
50V
KA
C903
4.7
50V
YK
C904
4.7
50V
KA
C915
3.3
50V
KA
C905
4.7
50V
KA
C910
47
16V
YK
C907
10
16V
KA
C1006
1
50V
YK
C906
180PCH
C909
180P
CH
C1003
0 .1 F
C1004
0.0
027
B
C1002
0.0
027
B
C914
0.1
B
C912
0.0
47B
C913
0.0
22
B
C916
0.1
B
C917
0.1
B C921
1
F
C919
1
F
C1001
0.1
F
R905
220
1/4W(W
038) R
909
220
1/4W(W
026)
R1005
5.6
K
R1001
120K
R1008
22K
R1002
4.7K 1/4W
R1010
82
1/4W
R1006
22K
R904
3.3
M
R903
220K
R907
15K
R908
15K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECESNUTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
W826
W839
W828
W842
W829
W830
SCL
SDA
VOLUME
AUDIO_MUTE
SOUND_
L
SOUND_
R
FRONT_AUDIO_R
FRONT_AUDIO_L
GND
SOUND+B
GND
SOUND_GND
TU_AUDIO_OUT
AUDIO_L
AUDIO_R
STEREO+5V
33
G-9 G-10
32
FROM/TOCHROMA
FROMAV/JACK
FROMPOWER
NCNC NC
FROM/TOMICON/TUNER
SP OUTL-
SP OUTL+
SP OUTR+
SP OUTR-
2.9
0
0
25
3.503.56.61.301.33.93.503.56.6
L R-+ - +
26
NoiseDet
SpectralRMS Det
SAPFilter
NoiseFilter
SpectralFilter
SAPDet
StereoFilter
GND
InputVCA
PilotDetSt.PLL
CancelPilot
VccSpectralExpanddbxDe-Emph
SAPDemod
WideBandRMS Det
WideBandFilter
L+RFi l te r L+RDem od
IIC Decoder
L-RDemodL-RFilter
fH.2fHTrap Filter
OUTSWAGC
Matrix
OffsetCancel
OffsetCancel
WideBandExpand
ZAPDAC
(L-R)/SAPSwitch
De-Emph75us
SAPoutFilter
NC
0 2 .3 0 .4 5 .1 2 .4 2 .4 0 .4 2 .3 3 .4
3.72.63.63.705.05.002.32.32.3
2.3 2.3
2.3
2.22.2
2627
PCB010
TMB541
A B C D E F G H
8 8
JACK/SOUND SCHEMATIC DIAGRAM(MAIN PCB)
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A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CD701
CU243501
CP701B
A2001WV2-4P
1
2
3
4
CP701A
B2013H02-4P
1
2
3
4
NC
HE
HE
HE
J702
JPJ1187-010010
FRONT_A/V_IN(STEREO)
1 2
3 4
5 6
7
AUDIO SIGNAL
TUNER VIDEO SIGNALTHE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE:
C702
1016V KAC701
1016V KA
R7
12
10
1/4W
R734
1K
R733
1K
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
W863
FRONT_AUDIO_L
FRONT_AUDIO_R
GND
VIDEO_IN
G-11 G-12
TO CHROMA
TO SOUND
PCB250
TEBA98
PCB010
TMB541
V_IN
A_IN_L
A_IN_R
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MICON/TUNER
2
WAVEFORMS
0.5V 20s/div
3 200mV 20s/div
1 1V 0.1s/div200mV 20
s/div7
9 200mV 20s/div
8 20V 20s/div
12 1V 20
s/div
1V 20s/div13
DEFLECTION/CRT
14 0.5V 5ms/div
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WAVEFORMS
200V 20s/div17 22 50V 20s/div
10V 5ms/div19
SOUND
25 0.5V 1ms/div
26 200mV 1ms/div
0.5V 1ms/div33
10V 5ms/div18
MECHANICAL EXPLODED VIEW
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PCB010(MAIN PCB)
104
TU001
206
205
112
201
FB401
201
206
204
204
SP1002
110
113
114
202
103
202
202
202
202
202
105
115
115
202
111
107
203
V801
203
203
203
L503
106
PCB110(CRT PCB)
J801
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ELECTRICAL REPLACEMENT PARTS LIST
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REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTIONRESISTORS ICS
! R407 R002T22R2J RC 2.2 OHM 1/2W ! IC401 I01TD55220 IC AN5522
! R408 R4X5T6472F R,METAL 4.7K OHM 1/6W ! IC501 0002E00610 PHOTO COUPLER LTV-817M-VB
! R424 R4X5T6183F R,METAL 18K OHM 1/6W IC601 I06FC61250 IC M61250FP! R429 R6558A1R5J R,FUSE 1.5 OHM 2W IC901 I01FF58290 IC AN5829S
! R450 R3X18A821J R,METAL OXIDE 820 OHM 2W IC1001 I0FSP75220 IC AN7522
! R500 R0G3K2275K RC 2.7M OHM 1/2W TRANSISTORS! R501 R5Y2CE3R3J R,CEMENT 3.3 OHM 7W ! Q401 TDUU024990 TRANSISTOR SILICON 2SD2499(LB0EC1)
! R502 R63581R22J R,FUSE 0.22 OHM 1W ! Q402 TC5T01627Y TRANSISTOR SILICON 2SC1627_Y(TPE2)
! R503 R002T4225J RC 2.2M OHM 1/4W Q403 TPATD03003 COMPOUND KRA104MAT
! R506 R002T4222J RC 2.2K OHM 1/4W Q404 TNATB03005 COMPOUND TRANSISTOR KRC102MAT
! R514 R002T4562J RC 5.6K OHM 1/4W Q405 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! R517 R3X28A010J R,METAL OXIDE 1 OHM 2W Q501 TJXG5NC500 FET STP5NC50FP
! R542 R3X181R22J R,METAL OXIDE 0.22 OHM 1W Q502 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
! R543 R3X181221J R,METAL OXIDE 220 OHM 1W Q507 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! R629 R3X18A180J R,METAL OXIDE 18 OHM 2W Q603 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT! R803 R3X18A123J R,METAL OXIDE 12K OHM 2W Q604 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
! R805 R3X18A123J R,METAL OXIDE 12K OHM 2W Q605 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
! R807 R3X18A123J R,METAL OXIDE 12K OHM 2W Q606 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
CAPACITORS Q607 TPATD03003 COMPOUND KRA104MAT! C414 E02LT4101M CE 100 UF 35V Q608 TCAT032034 TRANSISTOR, SILICON KTC3203_Y-AT
C416 P3N1F2123J CPP 0.012 UF 200V Q609 TNATB03005 COMPOUND TRANSISTOR KRC102MAT
! C433 E02LT4471M CE 470 UF 35V ! Q801 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)
! C437 P447F2624J CMPP 0.62 UF 200V FHS ! Q802 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)
C443 P4N8FJ562H CMPP 0.0056UF 1.25KV ! Q803 TCA0042170 TRANSISTOR SILICON KTC4217(O,Y)
! C444 C03L0R713K CC 0.001 UF 2KV R Q1001 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! C448 E0ELTD100M CE 10 UF 250V COILS &TRANSFORMERS
! C501 E02LF2102M CE 1000 UF 16V L101 021LA62R7K COIL 2.7 UH! C505 P2472B104M CMP 0.1 UF 275V PHE840 L406 021U6D180K COIL 18 UH
! C506 P2472B104M CMP 0.1 UF 275V PHE840 ! L501 029T000100 COIL,LINE FILTER 2R0A502F24Y
! C507 E52DGC331M CE 330 UF 200V L503 028R200026 COIL,DEGAUSS 8R200026
C514 C03L0R7W2K CC 820 PF 2KV R L607 021LA6150K COIL 15 UH
C517 C03L0R7L2K CC 330 PF 2KV R T401 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
! C518 CC3LE0MH3M CC 0.0022UF 250V ! T501 048135075S TRANSFORMER,SWITCHING 8135075S
! C521 E62NFB101M CE 100 UF 160V JACKS! C530 CC3LE0M13M CC 0.001 UF 250V J702 0602431013 RCA JACK JPJ1187-010010
! C533 CC3LE0M13M CC 0.001 UF 250V J801 066F130020 SOCKET,CATHODE RAY,TUBE ISHS53S
C560 C03L0R7L2K CC 330 PF 2KV R SWITCHESDIODES SW101 0504201T31 SWITCH,TACT SKHVBED010
D001 D97U03001B DIODE,ZENER MTZJ30B T-77 SW102 0504201T31 SWITCH,TACT SKHVBED010
! D403 D2WT011E10 DIODE SILICON 11E1-EIC SW103 0504201T31 SWITCH,TACT SKHVBED010
D404 D97U05R11B DIODE,ZENER MTZJ5.1B T-77 SW104 0504201T31 SWITCH,TACT SKHVBED010
! D405 D97U06R21B DIODE,ZENER MTZJ6.2B T-77 SW105 0504201T31 SWITCH,TACT SKHVBED010
! D407 D2WTAU02A0 DIODE SILICON AU02A-EIC VARIABLE RESISTORD408 D1VT001330 DIODE,SILICON 1SS133T-77 VR502 V116313BTC VOLUME,SEMI FIXED EVNCYAA03B13
! D410 D2WTAU02A0 DIODE SILICON AU02A-EIC P.C.BOARD ASSEMBLIES! D411 D2WTAU02A0 DIODE SILICON AU02A-EIC PCB010 A3L703X010 PCB ASS'Y TMB541A
D413 D2WT011E10 DIODE SILICON 11E1-EIC PCB110 A3L704X110 PCB ASS'Y TCB400A
! D501 D2WTRM11C0 DIODE SILICON RM11C-EIC PCB250 A3L704X250 PCB ASS'Y TEBA98A
! D502 D2WTRM11C0 DIODE SILICON RM11C-EIC MISCELLANEOUS
! D503 D2WTRM11C0 DIODE SILICON RM11C-EIC B501 024H003553 CORE,BEADS W5RH3.5*5*1.0 or! D504 D2WTRM11C0 DIODE SILICON RM11C-EIC 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D505 D2WXB290S0 DIODE SILICON SB290S B502 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D506 D97U02401B DIODE,ZENER MTZJ24B T-77 B503 024H003553 CORE,BEADS W5RH3.5*5*1.0 or
D507 D1VT001330 DIODE,SILICON 1SS133T-77 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D509 D2WXB290S0 DIODE SILICON SB290S B504 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! D510 D2WXRU2AM0 DIODE SILICON RU2AM-EIC ! CD501 1207415905 CORD AC BUSH 7415905
! D511 D97U01801B DIODE,ZENER MTZJ18B T-77 CD701 06CU243501 CORD CONNECTOR CU243501
ELECTRICAL REPLACEMENT PARTS LIST
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REF. NO. PART NO. DESCRIPTIONMISCELLANEOUS
FH502 06710T0006 HOLDER,FUSE EYF-52BC
OS101 077Q037003 REMOTE RECEIVER PIC-37143SY
S101 WHL6038038 FLAT CABLE AWG26 10C BLACK 380MM! SP1001 070C546004 SPEAKER SG04H02BRA
! SP1002 070C546004 SPEAKER SG04H02BRA
TH501 DF5EL3R0A0 DEGAUSS ELEMENT ZPB45BL3R0A
TM101 076N0DW040 TRANSMITTER RC-DW040
TU001 0145100059 TUNER,VHF-UHF ENV56DB6G3
! V801 098Y210435 CRT W/DY A51LMV10X20N45
X602 100CT3R505 CRYSTAL HC-49/C
RESISTOR
RC................... CARBON RESISTOR
CAPACITORSCC................... CERAMIC CAPACITOR
CE................... ALUMI ELECTROLYTIC CAPACITOR
CP................... POLYESTER CAPACITOR
CPP.................. POLYPROPYLENE CAPACITOR
CPL.................. PLASTIC CAPACITOR
CMP................... METAL POLYESTER CAPACITOR
CMPL................ METAL PLASTIC CAPACITOR
CMPP................ METAL POLYPROPYLENE CAPACITOR
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SERVICING NOTICES ON CHECKING
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6. AVOID AN X-RAY1. KEEP THE NOTICES
5. TAKE CARE TO DEAL WITH THECATHODE-RAY TUBE
In the condition that an explosion-proof cathode-ray tube is set in this equipment, safety issecured against implosion. However, whenremoving it or serving from backward, it isdangerous to give a shock. Take enough care to
deal with it.
Safety is secured against an X-ray by consider-
ing about the cathode-ray tube and the highvoltage peripheral circuit, etc.Therefore, when repairing the high voltage pe-ripheral circuit, use the designated parts andmake sure not modify the circuit.Repairing except indicates causes rising of highvoltage, and it emits an X-ray from the cathode-ray tube.
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
HOW TO ORDER PARTS
SERVICING NOTICES ON CHECKING
As for the places which need special attentions,they are indicated with the labels or seals on thecabinet, chassis and parts. Make sure to keep theindications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCKThere is a high voltage part inside. Avoid anelectric shock while the electric current isflowing.
3. USE THE DESIGNATED PARTSThe parts in this equipment have the specific
characters of incombustibility and withstandvoltage for safety. Therefore, the part which isreplaced should be used the part which hasthe same character.Especially as to the important parts for safetywhich is indicated in the circuit diagram or thetable of parts as a mark, the designatedparts must be used.
PUT PARTS AND WIRES IN THEORIGINAL POSITI