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MT1196A
SERVICE MANUAL
COLOR TELEVISION RECEIVER
ORIGINAL
MFR’S VERSION D
Design and specifications are subject to change without notice.
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
6. AVOID AN X-RAY
As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
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.
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.
4. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
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)
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
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
[Note1] .
4. If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.
[Note 1]
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.
If you have not the 500V insulation
resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
IMPORTANT
Inferior silicon grease can damage IC's and transistors.
When replacing an IC's or transistors, use only specified silicon grease (YG6260M).
Remove all old silicon before applying new silicon.
A1-1
CONTENTS
SERVICING NOTICES ON CHECKING ......................................................................................................
HOW TO ORDER PARTS ...........................................................................................................................
IMPORTANT ................................................................................................................................................
CONTENTS .................................................................................................................................................
GENERAL SPECIFICATIONS ....................................................................................................................
DISASSEMBLY INSTRUCTIONS ...............................................................................................................
SERVICE MODE LIST .................................................................................................................................
CONFIRMATION OF USING HOURS .........................................................................................................
NOTE FOR THE REPLACING OF MEMORY IC ........................................................................................
ELECTRICAL ADJUSTMENTS ..................................................................................................................
MAJOR COMPONENTS LOCATION GUIDE .............................................................................................
BLOCK DIAGRAM ......................................................................................................................................
PRINTED CIRCUIT BOARDS
MAIN/CRT ..........................................................................................................................................
SCHEMATIC DIAGRAMS
MICON/TUNER ..................................................................................................................................
CHROMA ...........................................................................................................................................
DEFLECTION/CRT ............................................................................................................................
POWER .............................................................................................................................................
WAVEFORMS .............................................................................................................................................
MECHANICAL EXPLODED VIEW ..............................................................................................................
MECHANICAL REPLACEMENT PARTS LIST ..........................................................................................
ELECTRICAL REPLACEMENT PARTS LIST ............................................................................................
A2-1
A1-1
A1-1
A1-1
A2-1
A3-1~A3-4
B-1
C-1
C-1
C-1
D1-1~D2-1
D3-1
E-1, E-2
F-1~F-4
G-1, G-2
G-3, G-4
G-5, G-6
G-7, G-8
H-1, H-2
I-1
J1-1
J2-1, J2-2
GENERAL SPECIFICATIONS
G-1.Outline of the Product
19 inch(480.0mmV):Measured diagonally
Color CRT
90 degree deflection
G-2.Broadcasting System
US
G-3.Color System
System
M
NTSC
PAL
SECAM or Monochrome signal
G-4.NTSC Playback(PAL 60Hz)
Yes
No
G-5.NTSC 3.58+4.43/PAL60Hz
Yes
No
G-6.Antenna Input Impedance
VHF/UHF 75 ohm unbalanced
G-7.Tuner and Receiving Channel
Tuner : Contactless Electric Tuner
Oscar(W/O HYPER)
Oscar(W/ HYPER)
France CATV
Others
channel coverage
2 ~ 69 ,
4A , A-5 ~ A-1 ,
A~I ,
J ~ W , W+1~ W+84
Tuning System
Frequency syn.
Voltage syn.
Others
G-8.Preset Channel
-- channels
G-9.Intermediate Frequency
Picture(fP)
Sound (fS)
fP-fS
45.75MHz
41.25 MHz
4.50 MHz
G-10.Stereo/Dual TV Sound
Yes( NICAM
GERMAN
G-11.Tuner Sound Muting
Stand by:
Per Year:
G-14.Dimensions(Approx.)
488 mm(W)
465 mm(D)
G-16.Cabinet Material
Cabinet Front:
Back Panel:
G-17.Protector:
G-18.Regulation
Safety
UL
BS
SEMKO
NOM
Radiation
FCC
SABA
CNS
X-Radiation
PTB
V
AC 50Hz
80 W at AC
-- W at DC
6 W at AC
-- kWh / Year
Net:
Gross:
JAPAN)
No
No
120
G-13.Power Consumption:
MHz
MHz
MHz
USA
Yes
G-12.Power Source
G-15.Weight(Approx.)
MHz
MHz
MHz
416
120
--120
V
V
V
AC 60Hz
60 Hz
60 Hz
mm(H)
17.5 kg ( 38.6 lbs)
20.0 kg ( 44.1 lbs)
PS
ABS
94HB
94V2
94V0
DECABROM
NON-DECA
PS
ABS
94HB
94V2
94V0
DECABROM
NON-DECA
Power Fuse
CSA
NF
NZ
AS3159
SAA
NEMKO
HOMOLO
DENTORI
SI
FEMKO
SABS
UNE
CE
DEMKO
CNS
GOST
SEV
IEC65
SISIR
NONE
DOC
SI
CISPR13
FTZ
NF
DENTORI
PTT
NZ
AS/NZS
CE
HOMOLO
NONE
SEV
UNE
DHHS
HWC
DENTORI
NONE
A3- 1
GENERAL SPECIFICATIONS
G-19.Temperature
Operation
Storage
5
-20
˚C ~
˚C ~
40 ˚C
60 ˚C
G-20.Operating Humidity
Less than
80 %RH
G-21.Clock and Timer
Sleep Timer
Yes Max 120 Min.( 10 Min. Step)
No
On/Off Timer
Yes
Programs
No
Wake Up Timer
Yes
Programs
No
G-22.Timer back up Time:
More than
-- Minutes (at Power Off Mode)
G-23.Terminals
VHF/UHF Antenna Input
Din Type
F-Type
France Type
Front Video Input
(RCA ø8.3)
Front Audio Input
(RCA ø8.3)
Rear Video Input
(RCA ø8.3)
Rear Audio Input
(RCA ø8.3)
Rear Video Output
(RCA ø8.3)
Rear Audio Output
(RCA ø8.3)
21 Pin
S Input(Rear)
Ear Phone Jack(ø3.5)
G-24.Indicator
Power
Stand By
On Timer
NONE
(
)
(
)
(
)
G-25.Display
On Screen Display
Menu
Clock Set( 12H 24H)
System Selec
Hotel Lock
Area Code
Sound 1/2
NICAM Auto Off
Guide CH Set
Audio
CATV
Pin Code Registration
Control Level
Sound
Brightness
Color
Tint(NTSC Only)
Tuning
Bass
Balance
Back Light
Stereo,Audio Output,Bilingual
Picture Menu
Stereo,Audio Output,SAP
Mid Night Theater
Stereo,Audio Output
GAME
AV
Channel
Clock
Sleep Timer
Sound Mute
Pin Code
G-26.OSD Language
Eng
Ger
Fre
Spa
Ita
Por
OSD Language Setting
Eng
Ger
Fre
Spa
Ita
Por
Not Applicable
G-27.Speaker : P os i t i on Front
Side
Bottom
Size
3
inches
Imp
8 ohm x
1
pcs
Power
Max
1.5 W
10%
1.0 W (Typical)
G-28.EXT Speaker
Yes
-- W
Imp
-ohm
A3- 2
On/Off Timer
CH Tuning
Picture
Language
V-Chip
Contrast
Sharpness
Treble
Hotel Lock
Jpn
Jpn
GENERAL SPECIFICATIONS
G-29.Carton
Master Carton:
Need
No Need
Content:
---- Set
Material:
---- / ---Corrugated Carton
Dimensions:
---- mm(L)
---- mm(W)
---- mm(D)
Description of Origin
Yes
No
Gift Box
Material
Double/Brown Corrugated Carton ( with Photo Label)
Double/White Corrugated Carton ( with Photo Label)
Double Full Color Carton W/Photo
Dimensions:
546 mm(L)
526 mm(W)
472 mm(D)
Design:
As Per
Buyer 's
Description of Origin:
Yes
No
Drop Test
Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces
Height
25cm
31cm
46cm
62cm
Container Stuffing:
436 Sets / 40' container
80cm
G-30.Accessories
Owner's Manual ( W/Guarantee Card) [English/French]
AC Plug Adapter
Channel film
Battery (UM- 4 x 2 )
Remote Control Unit
Safety Tip
Toll Free Insert Sheet
Guarantee Card Audio-Video Cord (RCA)
Registration Card
Warning Sheet
Quick Set-Up Sheet
Schematic Diagram
Information Sheet
U/V Mixer
75 ohm Coaxial Cable ( Single Shield
Double Shield)
300 ohm to 75 ohm VHF Antenna Adaptor
21pin Cable
Car Cord
Rod Antenna
One Pole
Two Pole( F-Type
Din Type
France Type)
Loop Antenna
( F-Type
Din Type
France Type)
G-31.Other Features
Auto Degauss
Auto Shut Off
Canal+
CATV(181CH)
Anti-Theft
Rental
Unitext
Picture Menu
G-32.Switch
Front
Power(Tact)
System Select
Main Power SW
Rear
AC/DC
Degauss
G-33.Magnetic Field
BV :
BH :
BV :
BH :
+0.45G
0.18G
-0.15G
0.15G
Auto Search
CH Allocation
SAP
Channel Lock
Just Clock Function
Game Position
TopText
Mid Night Theater
Full OSD
Premiere
Comb Filter
Auto CH Memory
Hotel Lock
Fastext
Closed Caption
V-Chip
Channel Up/Reset
Channel Down/Enter
Sub Power
Volume Up/Set Up
Volume Down/Set Down
Menu:Vol Up + Vol Down
TV/CATV Selector
Main Power S W
BV
BH
BV
BH
:
:
:
:
+0.35G
0.30G
-0.25G
0.15G
A3- 3
BV
BH
BV
BH
:
:
:
:
+0.25G
0.30G
-0.50G
0.30G
GENERAL SPECIFICATIONS
G-34.Remote Control Unit:
RC-74
Glow in Dark Remocon
Yes
No
Power Source:
D.C
3
V
Battery UM - 4 x 2
Total 26 Key
Power
Quick View
TV/AV
Stand By
Status
Bar Select
0
Time Select
PAL/SECAM
1
Time Set
Volume Up
2
Mute
Volume Down
3
CH Skip
CH Call
4
CH1/CH2
CH Down
5
Channel
CH Up
6
Text/Mix/TV
CH Down/Page Down
7
Display Cancel
CH Up/Page Up
8
Initial
Page +/9
Store
Program
10
Reveal
F/T/B
11
Sleep
Hold
12
Aft/Skip
List
1*
Preset
Rotate
2*
5.5/6.5MHz
Browse
0/10
Auto Memory
Std/Auto
Tone 1/2
Auto
Memory
Info
Call
Band Select
Mono/Auto
Reset
Search
TV/Caption/Text
Menu
Clock/Program
Expand
Enter
Clock/Set
Red
Add
Ch Set
Cyan
Delete
Set +
Normal
Yellow
Set Color System
Random
Green
Wide Selecy
Tuning Up/Time Text
Nicam/Mono
Auto Wide On/Off
Tuning Down/Reset
Tone A/B
Picture Position
Navi
FM Transmitter
Direct Change/Auto Search
Back Light
Picture Menu
Mid Night Theater
A3- 4
DISASSEMBLY INSTRUCTIONS
3. After one side is removed, pull in the opposite direction to
remove the other.
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
*
*
NOTE
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.
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.)
REMOVAL
Location of Anode Cap
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.
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.)
CRT
Screwdriver
Support
Alligator Clip
GND on the CRT
Fig. 1-4
Fig. 1-1
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
Support
Fig. 1-5
Fig. 1-2
5. Confirm that the Support is securely connected.
6. Put on the Rubber Cap without moving any parts.
B-1
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 1 second.
Set Key
Remocon Key
VOL. (-) MIN
0
Releasing of V-CHIP PASSWORD.
Operations
VOL. (-) MIN
1
Initialization of the factory.
NOTE: Do not use this for the normal servicing.
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF USING HOURS".
VOL. (-) MIN
6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".
VOL. (-) MIN
8
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
VOL. (-) MIN
9
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
CONFIRMATION OF USING HOURS
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
ADDRESS
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 1 second.
3. After the confirmation of using hours, turn off the power.
INIT
DATA
00
83
0010
CRT ON
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)
FIG. 1
NOTE FOR THE REPLACING OF 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.
ADDRESS
INI
00
INI
01
INI
02
INI
03
INI
04
INI
05
INI
06
INI
07
INI
08
INI
09
INI
0A
DATA
28
09
A0
01
02
B3
24
18
01
24
F4
Table 1
1. Enter DATA SET mode by setting VOLUME to minimum.
2. Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.
ADDRESS and DATA should appear as FIG 1.
3. ADDRESS is now selected and should "blink". Using the SET + or - keys 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 SET + or - 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.
The unit will now have the correct DATA for the new MEMORY IC.
C-1
ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL
ADJUSTMENTS
2. BASIC ADJUSTMENTS
Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.
1. Receive an 80dB monoscope pattern.
2. Connect the digital voltmeter between the TP001 and
the GND.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (02) on the remote control to
select "RF AGC".
4. Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 1.95 ± 0.05V.
2-1: RF AGC DELAY
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.
Inferior silicon grease can damage IC's and transistors.
• When replacing IC's and transistors, use only specified
silicon grease (YG6260M).
Remove all old silicon before applying new silicon.
2-2: 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, BRIGHTNESS=126, CONTRAST=98
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.
Prepare the following measurement tools for electrical
adjustments.
1. Synchro Scope
2. Digital Voltmeter
2-3: FOCUS
On-Screen Display Adjustment
1. Receive the monoscope pattern.
2. Turn the Focus Volume fully counterclockwise once.
3. Adjust the Focus Volume until picture is distinct.
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.
2-4: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustments.
1. Place the set with Aging Test for more than 10 minutes.
2. Receive the color bar pattern.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (10) on the remote control to
select "R. BIAS".
4. Using the VOL. UP/DOWN button on the remote
control, adjust "R. BIAS".
5. Press the CH UP/DOWN button on the remote control
to select the "R. DRIVE", "B. DRIVE", "G. BIAS", or
"B. BIAS".
6. Using the VOL. UP/DOWN button on the remote
control, adjust the R. DRIVE, B. DRIVE, G. BIAS or
B. BIAS.
7. Perform the above adjustments 5 and 6 until the white
color is looked like a white.
TV
00 OSD
15
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.
2-5: SUB TINT/SUB COLOR
NO.
00
01
02
03
04
05
06
07
08
09
10
11
12
FUNCTION
OSD H
CUT OFF
RF AGC
VIF VCO
H VCO
H PHASE
V SIZE
V SHIFT
R DRIVE
B DRIVE
R BIAS
G BIAS
B BIAS
NO.
13
14
15
16
17
18
19
20
21
22
23
24
FUNCTION
BRIGHTNESS
CONTRAST
COLOR
TINT
SHARPNESS
FM LEVEL
LEVEL
SEPARATION 1
SEPARATION 2
TEST MONO
TEST STEREO
X-RAY TEST
1. Receive the color bar pattern.
2. Connect the synchro scope to TP023.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (16) on the remote control to
select "TINT".
4. Press the VOL. UP/DOWN button on the remote control
until the waveform becomes as shown in Fig. 2-1.
5. Connect the synchro scope to TP022.
6. Press the CH DOWN button once to set to "COLOR"
mode.
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)
Fig. 1-2
D1-1
ELECTRICAL ADJUSTMENTS
TV
Fig. 2-1
00 OSD
A
0%
15
B
Fig. 2-3
2-10: VERTICAL VCO
1. Place the set with Aging Test for more than 10 minutes.
2. Receive an 80dB monoscope pattern.
3. Connect the digital voltmeter between the pin 5 of
CP601 and the GND.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (03) on the remote control to
select "VIF VCO".
5. Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.5V.
110%
100%
Fig. 2-2
2-6: VERTICAL SHIFT
1. Receive the color bar pattern.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (07) on the remote control to
select "V SHIFT".
3. Press the VOL. UP/DOWN button on the remote
control until the horizontal line of the color bar comes to
approximate center of the CRT.
2-7: VERTICAL SIZE
1. Receive the crosshatch pattern.
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 center of crosshatch is square.
2-8: HORIZONTAL PHASE
1. Receive the color bar pattern.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (05) on the remote control to
select "H PHASE".
3. Press the VOL. UP/DOWN button on the remote
control until the SHIFT quantity of the OVER SCAN on
right and left becomes minimum.
2-9: 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)
D1-2
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE
ADJUSTMENTS
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
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.
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.
NOTE
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.
3-4: 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
R
G
B
RGB
R
G
B
3-2: PURITY
UPWARD/DOWNWARD SLANT
NOTE
RIGHT/LEFT SLANT
Fig. 3-2-a
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.
WEDGE
WEDGE
WEDGE
DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW
PURITY MAGNETS
6 POLE MAGNETS
4 POLE MAGNETS
Fig. 3-1
D2-1
WEDGE POSITION
Fig. 3-2-b
MAJOR COMPONENTS LOCATION GUIDE
TU001
FB401
TP001
CP601
FOCUS VOLUME
SCREEN VOLUME
MAIN
TP023
J801
TP022
CRT
D3-1
BLOCK DIAGRAM
SDA
SCL
AGC
VOL_UP
IF
TU001
CH_UP
11
5
4
1
X602
3.579545MHz
CHROMA IC
IC601 M61203BFP
IC351 AN7511
32 X' TAL
AUDIO OUT 50
MICON IC
IC101 OEC7044A
CH_DOWN
CF601
SAW FILTER
VOL_DOWN
5
AUDIO MUTE
CVIN 17
OS101
2
Q606
VIF IN (2)
GREEN G 41
28 G IN
G OUT 15
BLUE B 40
20 B IN
B OUT 16
27 FAST BLK
REG OUT 41
RED OUT
Q802
GREEN OUT
Q603
FBP IN 6
Q608
29 V PULSE OUT
SCL1 34
5 SCL
SDA1 32
10 SDA
RESET 25
CUT OFF
19
START UP
VCC
H OUT 7
42 MCU RESET
X101
8MHz
5
Q402
VREG VCC 55
6
MEMORY IC
SDA SCL IC199
S-24C02BDP-11
20 XOUT
17 V OUT
H. DRIVE
Q401
Q101
Q501
H. OUTPUT
X-RAY
X_RAY_TEST 30
POWER
V-OUT IC
IC401 LA78040
POWER REG. IC
IC501
STR30110
4
Q803
REG.
BLUE OUT
12 INV FBP OUT
V. SYNC 2
19 XIN
P. CON+15V
Q801
R OUT 14
36 POWER
REG.
REG OUT 33
30 R IN
3
SP351
8
40 Y SW OUT
BLANK BL 39
10 REMOCON
H. SYNC 1
1
64 VIF IN (1)
RED R 42
27 KEY1
6
SOUND IC
4
1
26 KEY2
POWER
2
62 RF AGC OUT
PUMP UP
DEGAUSS COIL
L502
3
D501~D504
AMP
+
Q403
7
5
6
9
7
B
G
R
F
8
CRT
Heater
VCC
X-RAY
3
4
2
RECTIFIER
+B
RY101
1
4
2
3
IC402
KIA7805PI
5V REG. IC
1
3
FB401
D127
L501
3
1
P. CON+5V
D404
5
2
4
9
1
F
5
S
10
HV
3
F501
AC IN
E-1
E-2
FH501
FH502
C504
SW105
L801
R806
C446
C819
RY101
W002
W897
R640
C416
SW103
R803
R805
R807
C132
R508
CP401
C507_1
D407
R515
R445
TP501
SW102
C354
C351
R177
R443
R503
SW101
C661
W008
W809
C123
L101
W011
W010
W021
W025
W026
C630
C614
C631
W046
C119
C130
D104
C124
D611
D610
C121
C122
C601
L605_2
C634
C637
C603
C607
C623
R007
C639
C621
W071
C624
L606
C604
C644
W012
W031
R006
R645
C003
W032
R618
C654
L603_2
C128
W033
L607
W067
W068
X101_1
D612
R644
W050
W805
C636 W070
W073
W072
C612
W029
C613_1
W027
W028
W023
W036
W069
C610
C129
C118
C125
D103
D613
C638_1
C645
S803Y
IC402
W043
W044
R001
R002
W014
D001
C004
W819
W059
C609
W020
D604
D603
D602
D601
D402
D401
CP601
R408
D127
W060
R424
R409
R448
C635
C627
C625
W056
R417
3
7_
40
R
W804
C434
W047
W801
W035
C115
C352_1
R416
C418
C519
W816
W064
C427
W817
W019
W075
C404
C422
W017
W018
W016
W005
C415
C417
IC199
SW104
R804
C646
IC501
HS501
R655
L406
W006
C433
C448
C414
R401
W074
R110
OS101
_2
TP023
D404
C412
C403_1
29
W838
C357
CC002
CF601
C606
L601_2
C801
D504
43
W003
D408
D422
D410
R4
IC351
C655
W055
CP502
D503
D501
R427
C4
W001
W891
TP024
W057
C407
CF603
CP501
TH501
D502
FB401
CP802B
F-2
F-1
S801Y
R802
R422
W024
C632 S801X
C002
TU001
Q801_1
R428
W009
R449
X602
W061
4A 125V
F501
D101
D607
CP806
R643
S803X
S802X
W051 W041
S804Y
C605
C007
Q608
TP001
Q606
R447
C437
Q802_1
Q803_1
C444
D615
R506_1
CF604
W013
D403
W039
CP801_1
T401
C622
Q101
R405
Q403
CP351
W037
S802Y
W042
R504
D605
R404_1
D608
W004
Q603
W040
R623
W062
R632
HS401_1
S804X
IC401
C411
R446
L501
TP022
C133
D405
R418
R501_2
W831
C502
01
D609
C439
W802
D614
R413
R421
C405
D125
D411
Q501
A
R507_1
R415
C435
C430
W837
W053
R410
W015
802
CP
R502
C503
J8
Q402
C647
R509
C440
W812
C401
D126
C450
W038
C506
PRINTED CIRCUIT BOARDS
MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
Q401
R815 C804_1
R813 R809
C806_1
R816 R814
C805_1
R811
R101
F-3
R505
R353
R357
R356 R354
R351
R128
R119
C116
C117
R113
R107
49
R612
R611
R627
R630
R606
C642
C618_1
R603
C626 R621
R615
R622
R608
R616
R620
R617
R604
R626 R624
R613
R614
R619
R631
R129
R625 R605
1
R636
R634
R122 R124
R104
R115
R114
C120
R130
R609
C126 C127
R635
33
R406
W822
R116
R120 R121
IC601
R639
C643
C616
R646
R123
R103
17
R633
R601
R602
R638
R642
R102
R106 R105
R111
C114 C113
R117
IC101
R420
R419
R126
R112
R131
PRINTED CIRCUIT BOARDS
MAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
F-4
B
D
E
F
G
H
MICON/TUNER SCHEMATIC DIAGRAM
ATC001
NXC0032-010010
(MAIN PCB)
4.6
5.0
1.3
NC
6.2
NC
13
12
2
1 AGC
3 ADRES
4 SCL
5 SDA
6 V.S
NC
5.0
FROM/TO POWER
C002
6.3V 470 YK
0
NC
5.0
TP001
C003
50V 4.7
+B
KA
AUDIO_MUTE
R007
270 1/4W
FROM/TO CHROMA
AGC
C123
16V 10 KA
R006
270 1/4W
68K 1/2W
R002
68K 1/2W
6
7
R001
3 GND
2 B+
1 Vout
OS101
PIC-28143SY-2
30.0
0
NC
B
HZ30-3L
100P
C004
C007
D001
7
0.022 M
0
14
10
11 IF
8
ENV56D67G3
8
15
TU001
TM101
R25-1127
7 BPL
ACCESSORY
8
C
9 BTL
A
IF
6
VD
HD
MICON IC
OEC7044A
3
P25/ON_TIMER AD1/X_RAY_TEST
18
CNVSS
RESET
OSC1
270P B
R105
4.8
4.7K
C116
3.2
NC
270P B
R106
0
27
4.7K
2.2K
R124
R104
2.2K
C127
220P B
FROM/TO CHROMA
SCL
14.8
0
R107
0
0
X-RAY
Q101
DTC114TS
FROM/TO DEFLECTION/CRT
X-RAY_TEST
W809
X-RAY
2.6
220P B
4.9
4.9
4.8
R112
D101
MTZJ6.8B
2.2K
R113
D103
MTZJ6.8B
2.2K
2.5
3
R119
1K
C114 10P CH
C113
FROM CHROMA
AFT
VCC
VSS
22
21
10P CH
0
RESET
4.9
AT+5V
Y_VIDEO
R128
C119
SW101
SKHVBED010
CH UP
SW102
SKHVBED010
CH DOWN
2.7K
SW103
SKHVBED010
560
VOL UP
1
0
R126
SW104
SKHVBED010
VCC
2
0
R101
VOL DOWN
3
0
8
SW105
SKHVBED010
4
0
SYNC
560
POWER
E2
VSS
CC002
TP-1S-05
7
E0
6
MODE
5
25V 470 YK
5.0
MEMORY IC
IC199
S-24C02BDP-11
0
E1
5.0
SCL
C118
5.0
SDA
0.68 TF
2
4
SDA
4.7K
23
OSC2
Xout
220P B
35
34
C117
3.2
NC
2.5
20
3
1.8
TO POWER
POWER
GND
4.8
2
Xin
5
POWER
C115
2.1
1
1
AD6/KEY2
OSD_BLK
0
NC
3.3uH
0.01 Y
0
26
CVIN
AD5/KEY1
OSD_B
4.8
10K
25
V.HOLD
19
2
1M
50V 0.1 KA
X101_1
8MHz
1.9
OSD_G
GND
C655
2.3
R129
C130
AD4/AFT
0.001 Y
C124
3
C120
HLF
24
200P CH
1.9
X-RAY
4.7K
L101
C121
16
R130 1K
50V 1 KA
AVCC
17
MTZJ6.8B
D104
4.9
C122
SDA2
33
0
NC
SDA1
32
12
P24
SCL2
31
10
11
0
NC
0.6
47K
14
P23/SYNC
R115
15
INT1/REMOCON
13
4.8
30
SCL1
29
INT2/P.FAIL
28
8
4.9
9
C128
0.01 Y
0
10K
4
36
0
R114
R120
0
NC
0
P05/(Center_SP) P10/DEGAUSS_H
0
0
NC
10K
P22/POWER
4.7K
R103
P04
R121
C126
P21/AV1
0
OSD_R
2.2K
P03/(Surround)
4.7K
38
P20/AV2
R122
37
5
P02/AUDIO MUTE
0
R102
39
OUT1/BLANK BL
4.7K
0.68 TF
41
40
3
4
P01/I2C_OFF
0
47K
6
R111
R123
C129
1/4W
R117
47K
5
BLUE B
P00/EXT MUTE
4.8
7
R116
GREEN G
P51/V.SYNC
0
1K
R110
2
4.7
0
0.01 Y
RED R
P50/H.SYNC
42
1
3.9
4
C125
IC101
50V0.1
KA
47
R131
I2C_OFF
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
CAUTION: DIGITAL TRANSISTOR
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-1
B
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.
C
D
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
ARE
PCB010
TM9454
1
ATTENTION: LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
2
G
H
G-2
A
B
C
D
E
G
H
CHROMA SCHEMATIC DIAGRAM
TO MICON/TUNER
(MAIN PCB)
Y_VIDEO
8
F
8
SYNC
6
4.9
AT+5V
REG.
Q603
2SD734
9.5
5.5
FROM POWER
7.9
M
0.015
C616
19
18
17
G OUT
14
4.8
15
1.7
16
1.6
1.8
Y
47K
3.2
C638_1
R642
50V 2.2
KANP
D605
390K
11E1-EIC
6
0
4.7
0
0
C610
7.0
NC
2.8
S803Y
50V 0.22 KA
C645
5
S803X
16V 47 YK
4.9
C613_1
4.9
1 TF
4.8
2.2
W822
FROM/TO DEFLECTION/CRT
0
P_CON+5V
7.9
ABCL
3.7
4
V_FEEDBACK
7.9
V_OUT
10V 470 YK
22
20
21
13
3.9
3.579545MHz
X602
30
28
27
25
24
26
29
31
32
CHROMA APC FILTER
23
12
3.3
R OUT
POWER ON CONT
INV FBP OUT
11
4.8
C661
0.01
R646
3.3
C612
0
10
GND
13
9
H_OUT
B.OUT
R630 100
G.OUT
11
1SS133
0.1
CLAMP
TEST POINT
CP601
173979-6
B.OUT
6
INT.MONI
5
0.8
0.2
IIC_OFF
1K
R616
1SS133
CUT OFF
Q608
D604 2SA1015Y
C609
R608
2.7K
D603
330
MTZJ12B
3
R.OUT
R617 2.7K
50V 10 KA
R620
POWER
D611
MTZJ12B
R631 100
C654
HD
12
D612
GND
H_SYNC
R627 100
R625 2.2K
C603
100
R604
1K
R602
100
R613
C637
0.01 Y
AFC FILTER
10
9
0
STRAT UP Vcc
STRAT UP VCC
470P B
8
2.4
SDA
DEF
7
0.7
DEF
6
4.8
V RAMP FEEDBACK
R638 22K
15P CH
Y
8.2K
C643
C627
VIDEO/CHROMA GND
VIDEO/CHROMA GND
5v REG
Y SW OUT
5.7V REG OUT(FOR CPU)
50V 1 KA
R633
16V 47 KA
100
C635
R635
C625
5
2.6
R605
IF
16V 47 YK
AGC
SPOT KILLER
R619 2.2K
4.9
10uH
L603_2
C601
AFT
1.5K
R603
3
FAST BLK
V RAMP CAP
R614 2.2K
C634
2.7K
4
3
4.9
50V 1 KA
4.7K
C607 0.01 Y
MTZJ12B
D615
MTZJ6.2B
2
1.5
8
1.2uH
G IN
B IN
D610
1
L601_2
FROM/TO MICON/TUNER
MCU RESET
INTELLIGENT MONI
Hi Vcc
Hi Vcc
49
50
51
52
53
54
CHROMA IC
IC601
M61203BFP
1uH
R621
L605_2
SAW FILTER
IN IN G OUTOUT
CF601
1 2 3 4 5
SAF45MFY220ZR
1.5
H OUT
50V 0.22 KA
4.7K 1SS133
4
RF AGC OUT
RF AGC FILTER
R601 D613
2.9
V PULSE OUT
17 V OUT
16 B OUT
FBP IN
C606
SCL
10K
1.7
64 VIF IN
1 VIF IN
R626 10K
R606
QIF IN
H VCO F/B
0.001 Y
AFT OUT
0.01 Y
3.3
R IN
VIDEO CHROMA Vcc
VIF GND
VIF GND
2K
C626
34 EXT C in
33 8.7V REG OUT
32 X’TAL
31 ACL/ABCL
8.5
33
VIDEO CHROMA VCC
VIF Vcc
2.7
W819
1.9
34
VIF VIDEO OUT
C639
0.01 B
3.2
35
fsc OUT
R624
0
46 SW REG CONT
47 LIMITER IN
48 IF AGC
49 QIF OUT
50 AUDIO OUT
7
S802Y
VIF APC FILTER
VIF Vcc
22P CH
470 50V 0.47 KA
C618_1
0
VREG Vcc
0.01 Y
C621
2.1
VIF VCO F/B
55
8.8
FM DIRECT OUT
2.3
36
S804Y
100
56
50V 2.2 KA
16V 2200 YK
R609
C605
D602
3.1
EXT AUDIO IN
0
37
P_CON+15V
REG.
Q606
2SD734
8.5
R639
57
C632
3.0
1SS133
D601
3.0
58
M
10M 1/4W
C624 MTZJ8.2B
120 1/2W
R632
5
0.0033
3.1
AUDIO BYPASS
59
50V 1 KA
C642
0.001 Y
C623
R618
2.4
60
GND
61
C604
AT+15V
62
2.4
63
10K
10K
5.6K
64
5
AUDIO_OUT
2.3
TV/Y IN
C636
L606
W805
FROM/TO POWER
D607
1SS133
NC
NC
2.9 2.3
0
0.5 0.5 0.6 4.8 5.5 2.3 5.6 0
48
47
46
45
44
43
42
41
40
39
38
6
R634
R611
R612
0.01 Y
470
2.2uH
120 1/4W
R623
R615
CF603
EFCT4R5YS5A
C630 0.01 Y
C614 0.01 Y
33K
R636
C631
470P B
C644
270
R622
10V 100 YK
L607
15uH
CF604
EFCT4R5MW5
S801X S801Y
C622 50V 1 KA
7
0.001
RESET
7
12.0
OSD_B
OSD_BLK
4
SDA
3
SCL
2
GND
1
OSD_G
2
2
VD
OSD_R
I2C_OFF
SDA
SCL
R.SIGNAL
G.SIGNAL
B.SIGNAL
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
G-3
B
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.
C
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
ATTENTION: LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ARE
E
F
PCB010
TM9454
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
LUMINANCE SIGNAL
AUDIO SIGNAL
G
1
H
G-4
A
B
C
D
E
F
G
H
DEFLECTION/CRT SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
S101
GND
1
1
GND
CLAMP
2
2
CLAMP
G.OUT
3
3
G.OUT
R.OUT
4
4
R.OUT
B.OUT
5
5
B.OUT
6
6
HEATER
7
7
HEATER
GND
8
8
GND
9
9
10
10
180V
180V
7
CP802B
51048-1000
W837
W838
R
G
B
4.7K
R813
21
6
22
TP023
TP024
TP022
5
100V 22 YK
R804
2.7K 1/4W
R805
12K
C448
AU02A-EIC
2W
5 7 1
2.7K 1/4W
+-1%
BLUE OUT
Q803_1
2SC4217
L801
9
10
8
6
11
2.7
120.5
GREEN OUT
Q802_1
2SC4217
20
220uH 0607
50V 10 MHE
R413
V801
A48LGS30X19N45
35V 470 YK
C433
220K 1/4W
2
R803
5.6K
1
2
D411
R445
+-1%
1
3.2
126.0
RED OUT
Q801_1
2SC4217
12K 2W
R802
6.8K
R409
100V 0.1 TF
R421
YK
15.0
R424
HZ11B1L
100V 22
10.8
C435
15.0
220K1/4W
D402
X-RAY
Q403
DTA144ES
C434
R406
R408
10K +-1% 2.2K
D401
HZ27-1L
18K 1/4W
+-1%
R401
2.7K
100K 1/4W
+-1%
5
R405
CP801_1
TS-80P-02-V1
330 1/2W
100V 0.15
TF
R410
1K 1/2W
X-RAY
R404_1
CD801_1
8M82025A
R415
1K 1/2W
C427
X-RAY_TEST
C422
R416
R407_3
1W
C418
25V 1000 YK
910
R419
C417
HS401_1
763WAAA022
2.2
FROM/TO MICON/TUNER
2.2K
50V 2.2
MHE
R417
10K +-1%
+-1%
11K +-1%
R645
R644
R420
27K +-1%
150P B
C411
6
2.7
128.0
1 1/2W
C430
R418
10K
100V 0.012
M
500V 22P SL
3.2
2.7
19
C415
C805_1
3.2
D403
11E1-EIC
R809
18
C804_1
14
220
0
CP802A
51048-1000
4.7K
C414
W817
1.1
180V
VCC
6
7
11.8 25.5 3.7
430P B
25.0
5
35V 100 YK
3.8
4
R814
180V
3
GND
NC
R806
2
HEATER
430P B
1
GND
NC
AMP+
7
HEATER
PUMP
UP
2.7K 1/4W
THERMAL
PROTECTION
B.OUT
NC
C806_1
NC
R.OUT
R816
LA78040
12K 2W
IC401
R807
V-OUT IC
220
B.OUT
B.OUT
G.OUT
R811
R.OUT
R.OUT
CLAMP
4.7K
G.OUT
G.OUT
430P B
CLAMP
CLAMP
GND
R815
GND
220
FROM CHROMA
5
4
3
NC
0
1
C801
D410
AU02A-EIC
1W
R429
34.0
C439
3.3
C437
1
NC
200V 0.47
34.0
2
3
FHS
CP401
B05B-DVS
330P B
4
T401
305Y001
4
2
6
0
4
500V 22P SL
8.5
GND
OUT
2
3
0
B
3
96.4
6.4
GND
8 NC
0
E25
E8
5
0
0
0
1
E12
2KV 0.001
GND
F
3
SCREEN
3
1
4
7
1
CP806
005P-2100
1.8
9
0
8
ABL
5
0
S
GND 0
11
C819
18uH
R428
6.8 1/2W C416
L406
C444
200V 0.012 PP
0
9
FOCUS
F
B+
AFC
HEA
0 TER
10
3.3K 2W
IN
VIDEO
4
3.3K 2W 3.3K 2W
160V 1 MHE
R448
2
HV
6
R449
W891
6
COL
7
R447
135.0
1
8
P_CON+5V
5V REG. IC
KIA7805PI
135.0
AU02A-EIC
IC402
130.0
0
D407
C446
H.OUTPUT
Q401
2SD2499(LBOEC1)
C450
H_SYNC
0
500V 0.0022 B
GND
0
2KV 220P BP
H_OUT
3
0
W831
C443_2
H.DRIVE
Q402
2SC2621
1.25KV 0.0056 MPP
ABCL
100 1/4W
V_OUT
C440
0.3
17
130.0
R427
34.0
V_FEEDBACK
16
500V 470P B 4.7K 1/2W
R446
FROM/TO CHROMA
FB401 3220045F
W897
15
C401
101.6
5.0
R.SIGNAL
500V 47P SL
99.6
C403_1
R422
500V 220P B
2
FROM/TO POWER
G.SIGNAL
J801
HPS3200-010501
10K 1/4W
B.SIGNAL
AU02A-EIC
D408
+B
FBT+12V
D404
AU02A-EIC
R443
D422
SOUND+B
56P SL
C407
MTZJ6.2B
D405
C405
S802X
16V 470 YK
10V 470 YK
C412
W804
C404
PCB010
TM9454
CAUTION: DIGITAL TRANSISTOR
AU02A-EIC
2W
10V 470 YK
5.6
GND
PCB110
TC9313
1
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-5
2
DEFLECTION SIGNAL
B
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.
C
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
ATTENTION: LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
ARE
E
F
G
H
G-6
A
B
C
D
E
F
G
H
POWER SCHEMATIC DIAGRAM
8
8
(MAIN PCB)
CAUTION:
ATTENTION:
4A 125V
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 4A 125V (F501)
FUSE.
POUR UNE PROTECTION CONTINUE LES RISQUES
D’INCEIE N’UTILISER QUE DES FUSIBLE DE MEME
TYPE 4A 125V (F501).
D501
RM11C-EIC
C503
RM11C-EIC
B
500V
0.001 B
7
DEGAUSS COIL
L502
8R200026
D502
C504
7W
500V
0.001
3.9
CP502
TV-50P-02-A1
1
1
R502
POWER REG. IC
IC501
STR30110
2
2
7
5
D609
R640
10W
H
6
TH501
PTAD14K2-3R0Q141
NC
1
4
3
250V 0.1 ECQUL
5
4A 125V
F501
4A125V
20W
CP501
THL-P03P-B1
1
L501
9-000074
D126
FH502
EYF-52BC
233004-MB000
R177
3W
1.2K 10W
500V 0.001 B
C646
S804X
W812
C132
25V 2200 YK
D608
R643
FROM/TO DEFLECTION/CRT
+B
W816
25V 2200 YK
C506
1.5
W801
33 1/2W
RD15FB
R501_2
5
WHITE
C133
1M 1/2W +-10%
SOLID
D614
11E1-EIC
R515
BLACK
FH501
EYF-52BC
2
EM1C-EIC
200V 470 USR
160V 100 YXA
C507_1
1
2
2
12K
47 1/4W
P
C502
R506_1
180
160V 10 YK
R507_1
1.5K
EM1C-EIC
3
WIDE
BLADE
1.8K 10W
D503
RM11C-EIC
1
500V 0.001 B
+-1%
R509
TP501
NC
C519
D504
R655
C647
2
6.9
RM11C-EIC
10K 1/2W
HS501
763WAE0098
R503
6
330K 1/4W
R508
1
2
3
4
0 138.0 180.0 137.0
5
AC120V_60Hz
CD501
0R614908
GND
FBT+12V
D127
1SS133
D125
4
FROM/TO MICON/TUNER
+B
0.7
POWER
4.7K 1/4W
R505
GND
AUDIO_MUTE
1
0
3
2
4
RY101
ALKS321
POWER
Q501
0 2SC1815Y
47K
R357
W802
C352_1
50V 4.7 KA
68K
4
R504
1SS133
SOUND+B
23
C351
FROM/TO CHROMA
AT+15V
P_CON+15V
68K
R353
270K
R354
6.0
10K
0
0
1
2
8
0.012
C357
M
AUDIO_OUT
25V 470
YK
3
SOUND IC
IC351
AN7511
R351
C354
50V 1
KA
R356
4.2
3
7
0
6
4.0
3
100K
0
4
5
8.5
GND
24
2
PCB010
TM9454
A
G-7
SPEAKER
SP_OUT +
1
SP_OUT -
2
1
2
CD351
CH12403B
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
CP351
TID-X02P-B2
B
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.
C
D
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
ARE
8 OHM 1.5W
SP351
C908-8-03A
AUDIO SIGNAL
ATTENTION: LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
2
1
G
H
G-8
WAVEFORMS
MICON/TUNER
1 200mV 5ms/div
6 0.5V 20µs/div
11 1V 20µs/div
2 0.5V 20µs/div
7 200mV 20µs/div
12 1V 20µs/div
3 200mV 20µs/div
8
20V 20µs/div
13 1V 20µs/div
DEFLECTION/CRT
4 200mV 5ms/div
9
200mV 20µs/div
14 0.5V 5ms/div
CHROMA
5 0.5V 2ms/div
10 0.5V 5ms/div
15 20V 20µs/div
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-1
WAVEFORMS
16 2V 20µs/div
21 50V 20µs/div
17 200V 20µs/div
22 50V 20µs/div
POWER
18 10V 5ms/div
23 0.5V 1ms/div
19 10V 5ms/div
24 1V 1ms/div
20 50V 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
202
111
202
202
202
201
J801
110
201
118
PCB110
(CRT PCB)
201
202
L502
203
FB401
205
201
V801
104
103
203
112
116
102
TU001
105
117
206
PCB010
(MAIN PCB)
204
109
113
108
114
204
107
115
SP351
106
101
I-1
ATC001
MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
DESCRIPTION
101
102
103
104
105
106
107
108
109
A3H654C720
--------701WPJA862
713WPA0090
735WPA0381
735WPA0382
CABINET,FRONT ASS'Y
HEAT SINK
HEAT SINK
METAL SPACER
COATING CLIP
CABINET,FRONT
GUIDE,REMOCON
BUTTON,FRAME
BUTTON,HOLDER
110
111
112
113
114
115
116
117
118
702WPA0557
722A08A059
723000A932
7230006818
7220001119
7220001107
800WQ00044
800WQ00045
741WUA0019
CABINET,BACK
SHEET,RATING
FILM,DECORATION
SHEET,CAUTION
SHEET,CSA WARNING
SHEET,HWC
FELT SHEET
FELT SHEET
SPRING,EARTH
201
202
203
204
205
206
8121F50B84
8117540A64
8117D30A04
8110630A04
810A130804
8109630802
SCREW,TAPPING (B0)
SCREW,TAPPING (B0)
SCREW,TAPPING (B0)
SCREW,TAP TITE (P)
SCREW/WASHER (A)
SCREW,TAP TITE (B)
-------------
JB5K0100
J3H65401
791WHAA017
792WHA0244
792WHA0245
793WCDA705
POLYBAG
INSTRUCTION BOOK
LAMIFILM BAG
PACKAGE,BOTTOM
PACKAGE,TOP
GIFT BOX
J1-1
5x50xT0.5
5x150xT0.5
GW20
TRUSS
WH8 BRAZIER
BRAZIER
BRAZIER
5x28
4x16
3x10
3x10
M3x8
3x8
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
!
!
!
!
!
!
!
!
!
!
!
!
!
R177
R401
R404
R405
R406
R407
R408
R409
R416
R417
R418
R422
R424
R429
! R443
!
!
!
!
!
!
!
!
!
!
!
!
!
!
R447
R448
R449
R501
R502
R506
R507
R509
R515
R629
R640
R655
R803
R805
R807
R5W2CF122J
R4X5T4104F
R001T6272J
R4X5T4183F
R903N8222J
R3X1812R2J
R4X5T6103F
R4X5T6562F
R002T2010J
R4X5T6113F
R4X5T6273F
R002T4103J
R4X5T6682F
R655813R3J
R6558A5R6J
R6358A5R6J
R3X18A332J
R3X18A332J
R3X18A332J
R21202105K
R5X2CE3R9J
R5W2CH181J
R655U4470J
R4X5T6123F
R3X28B1R5J
R001T6182J
R5W2CF152J
R5X2CF182J
R3X18A123J
R3X18A123J
R3X18A123J
DESCRIPTION
RESISTORS
R, CEMENT
R, METAL
RC
R, METAL
RC
R, METAL OXIDE
R, METAL
R, METAL
RC
R, METAL
R, METAL
RC
R, METAL
R, FUSE
R, FUSE
R, FUSE
R, METAL OXIDE
R, METAL OXIDE
R, METAL OXIDE
R, SOLID
R, CEMENT
R, CEMENT
R, FUSE
R, METAL
R, METAL
RC
R, CEMENT
R, CEMENT
R, METAL OXIDE
R, METAL OXIDE
R, METAL OXIDE
1.2K OHM 10W
100K OHM 1/4W
2.7K OHM 1/6W
18K OHM 1/4W
2.2K OHM 1/8W
2.2 OHM 1W
10K OHM 1/6W
5.6K OHM 1/6W
1 OHM 1/2W
11K OHM 1/6W
27K OHM 1/6W
10K OHM 1/4W
6.8K OHM 1/6W
3.3 OHM 1W
5.6 OHM 2W
5.6 OHM 2W
3.3K OHM 2W
3.3K OHM 2W
3.3K OHM 2W
1M OHM 1/2W
3.9 OHM 7W
180 OHM 20W
47 OHM 1/4W
12K OHM 1/6W
1.5 OHM 3W
1.8K OHM 1/6W
1.5K OHM 10W
1.8K OHM 10W
12K OHM 2W
12K OHM 2W
12K OHM 2W
REF. NO. PART NO.
! D503
! D504
D601
D602
D603
D604
D605
D607
D608
D609
D610
D613
D614
D615
D2WTRM11C0
D2WTRM11C0
D1VT001330
D97U08R21B
D1VT001330
D1VT001330
D2WT011E10
D1VT001330
D9201150B1
D2WT0EM1C0
D97U01201B
D94TA12B12
D94TA12A11
D97U01201B
D94TA12B12
D94TA12A11
D97U01201B
D94TA12B12
D94TA12A11
D1VT001330
D2WT011E10
D97U06R21B
IC101
IC199
IC351
IC401
IC402
IC501
IC601
I56F07044A
A3H651C015
I01DP75110
I03TD80400
I1KA978050
I2B4901100
I06FC12030
IC
IC
IC
IC
IC
IC
IC
Q101
Q401
Q402
Q403
Q501
Q603
Q606
Q608
Q801
Q802
Q803
TNYTJ03001
TDUU024990
TC3Q026210
TPYTD03001
TC5T018154
TD3T007340
TD3T007340
TA5T010154
TC3F042170
TC3F042170
TC3F042170
COMPOUND TRANSISTOR
TRANSISTOR, SILICON
TRANSISTOR, SILICON
COMPOUND TRANSISTOR
TRANSISTOR, SILICON
TRANSISTOR, SILICON
TRANSISTOR, SILICON
TRANSISTOR, SILICON
TRANSISTOR, SILICON
TRANSISTOR, SILICON
TRANSISTOR, SILICON
L101
L406
! L501
! L502
L601
L603
L605
L606
L607
L801
T401
021LA63R3K
02186G180M
029K000074
028R200026
0216731R2K
021673100K
0216731R0J
021LA62R2K
021LA6150K
02167D221K
03305Y0018
COIL
COIL
COIL, LINE FILTER
COIL, DEGAUSS
COIL
COIL
COIL
COIL
COIL
COIL
TRANS, HORIZONTAL DRIVE
! J801
066X120014
SOCKET, CRT
D611
or
D612
! C502
! C506
C507
! C519
C624
C646
C653
C654
C655
E02L03222M
E02LT1471M
E02LT2471M
E02LT1471M
E02LT4101M
P3N1F2123J
E02LF3102M
E02LT4471M
E02LT8220M
P447F2474J
P4N8FJ562H
C01BBP7H2K
E5EZTB010M
E02LT8220M
C0J0B05H3K
C0JTB05H3K
P2122B104M
E52DGC471M
E02YFB101M
E02LTB100M
E02LF2222M
E02L03222M
CHGTY0214M
CHGTB04Q2K
CHGTB04H2J
CE
CE
CE
CE
CE
CPP
CE
CE
CE
CMPP
CMPP
CC
CE
CE
CC
CC
CMP
CE
CE
CE
CE
CE
CC
CC
CC
D001
D101
D103
D104
D125
D126
D127
D401
D402
D403
D404
D405
D407
D408
D410
D411
D422
D501
D502
D94TA30013
D97U06R81B
D97U06R81B
D97U06R81B
D1VT001330
D2WT0EM1C0
D1VT001330
D94TA27011
D94TA11B11
D2WT011E10
D2WTAU02A0
D97U06R21B
D2WTAU02A0
D2WTAU02A0
D2WTAU02A0
D2WTAU02A0
D2WTAU02A0
D2WTRM11C0
D2WTRM11C0
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DIODE, ZENER
DIODE, ZENER
DIODE, SILICON
DIODE, SILICON
DIODE, ZENER
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DOIDE, SILICON
DOIDE, SILICON
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
RM11C-EIC
RM11C-EIC
1SS133T-77
MTZJ8.2B T-77
1SS133T-77
1SS133T-77
11E1-EIC
1SS133T-77
RD15FB
EM1C-EIC
MTZJ12B T-77
HZ12B2L TD
HZ12A1L TD
MTZJ12B T-77
HZ12B2L TD
HZ12A1L TD
MTZJ12B T-77
HZ12B2L TD
HZ12A1L TD
1SS133T-77
11E1-EIC
MTZJ6.2B T-77
or
or
or
or
or
or
OEC7044A
S-24C02BDP-11
AN7511
LA78040
KIA7805PI
STR30110
M61203BFP
TRANSISTORS
2200 UF 25V
470 UF 10V
470 UF 16V
470 UF 10V
100 UF 35V
0.012 UF 200V
1000 UF 25V
470 UF 35V
22 UF 100V
0.47 UF 200V FHS
0.0056UF 1.25KV
220 PF 2KV BP
1UF 160V
22 UF 100V
0.0022UF 500V B
or
0.0022UF 500V B
0.1 UF 250V ECQUL
470 UF 200V
100 UF 160V
10UF 160V
2200 UF 16V
2200 UF 25V
0.01 UF 16V Y
470 PF 50V B
220 PF 50V B
DIODES
!
DOIDE, SILICON
DOIDE, SILICON
DIODE, SILICON
DIODE, ZENER
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DIODE, SILICON
DIODE, ZENER
DIODE, SILICON
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, ZENER
DIODE, SILICON
DIODE, SILICON
DIODE, ZENER
ICS
CAPACITORS
C132
C404
C405
C412
C414
C416
C418
C433
C434
C437
C443
C444
C446
C448
C450
DESCRIPTION
DIODES
HZ30-3L TD
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
1SS133T-77
EM1C-EIC
1SS133T-77
HZ27-1L TD
HZ11B1L TD
11E1-EIC
AU02A-EIC
MTZJ6.2B T-77
AU02A-EIC
AU02A-EIC
AU02A-EIC
AU02A-EIC
AU02A-EIC
RM11C-EIC
RM11C-EIC
!
!
!
!
!
DTC114TSTP
2SD2499(LBOEC1)
2SC2621(D,E)-RAC
DTA144ESTP
2SC1815Y(TPE2)
2SD734(E,F)-AA
2SD734(E,F)-AA
2SA1015Y(TPE2)
2SC4217(D,E)-RAC
2SC4217(D,E)-RAC
2SC4217(D,E)-RAC
COILS &TRANSFORMERS
3.3 UH
18 UH
9-000074
8R200026
1.2 UH
10 UH
1
UH
2.2 UH
15 UH
220 UH
305Y001
JACK
HPS3200-010501
SWITCHES
SW101
SW102
SW103
SW104
SW105
0504201T31
0504201T31
0504201T31
0504201T31
0504201T31
SWITCH, TACT
SWITCH, TACT
SWITCH, TACT
SWITCH, TACT
SWITCH, TACT
PCB010
PCB110
A3H654C01A PCB ASS'Y
A3H654C11A PCB ASS'Y
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
P.C.BOARD ASSEMBLIES
TM9454A
TC9313A
MISCELLANEOUS
! ATC001
CD351
! CD501
CD801
CF601
CF603
CF604
! CP351
! CP401
! CP501
J2-1
0632400008
06CH12403B
120R614908
1207614908
068M82025A
1022T45R72
1011T4R504
1011T4R517
069W120019
069X450029
0697320039
ANT, UNIT
CORD CONNECTOR
CORD, AC
CORD, AC
CORD, CONNECTOR
FILTER, SAW
FILTER, CERAMIC
FILTER, CERAMIC
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CORD, UX CONNECTOR
NXC0032-010010
CH12403B
0R614908
or
7614908
8M82025A
SAF45MFY220ZR
EFCT4R5YS5A
EFCT4R5MW5
TID-X02P-B2
B05B-DVS
THL-P03P-B1
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
!
!
!
!
CP502
CP601
CP801
CP806
CP802A
CP802B
CUS001
F501
FB401
FH501
FH502
OS101
RY101
SP351
TH501
TM101
! TU001
! V801
X101
X602
069W420029
0694260139
069W320018
069W010010
067R010019
067R010019
800WF00004
081PA04003
043220045F
06710T0006
06710T0006
077Q014003
0560V20115
070C732001
070C132014
DF40A3R0Q0
076R074180
0145S00049
098Y200480
1002T00801
100CT3R505
DESCRIPTION
MISCELLANEOUS
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
WIRE HOLDER
WIRE HOLDER
CUSHION-A
FUSE
TRANSFORMER, FLYBACK
HOLDER, FUSE
HOLDER, FUSE
REMOTE, RECEIVER
RELAY
SPEAKER
SPEAKER
DEGAUSS ELEMENT
TRANSMITTER
TUNER UHF-VHF
COLOR PICTURE TUBE W/DY
CERAMIC OSILLATOR
CRYSTAL HC-49/C
TV-50P-02-A1
173979-6
TS-80P-02-V1
005P-2100
51048-1000
51048-1000
233004-MB000
3220045F
EYF-52BC
EYF-52BC
PIC-28143SY-2
ALKS321
C908-8-03A
or
811-08-194
PTAD14K2-3R0Q141
R25-1127
ENV56D67G3
A48LGS30X19N45
8MHz
3.579545MHz
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.
M3H6-54C
O/R NO.
W033021