service manual - e-Rusu

Transcription

MD20080
SERVICE MANUAL
COLOR TELEVISION RECEIVER
ORIGINAL
CHASSIS CODE B
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
[Note 1].
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
Earphone jack
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the CHASSIS CODE.)
1. MODEL NUMBER and CHASSIS CODE
You canfind it in the back of your unit.
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
ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)
Caution:
• Pb free solder has a higher melting point than standard solder;
Typically the melting point is 50°F~70°F(30°C~40°C) higher.
Please use a soldering iron with temperature control and adjust it to 650°F ± 20°F (350°C ± 10°C).
In case of using high temperature soldering iron, please be carefull not to heat too long.
•
•
Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).
All products with the printed circuit board with PbF printing must be serviced with lead free solder.
When soldering or unsoldering, completely remove all of the solder from the pins or solder area,
and be sure to heat the soldering points with the lead free solder until it melts sufficiently.
Recommendations
Recommended lead free solder composition is Sn-3.0Ag-0.5Cu.
A1-2
CONTENTS
SERVICING NOTICES ON CHECKING .......................................................................................................... A1-1
HOW TO ORDER PARTS ............................................................................................................................... A1-1
IMPORTANT .................................................................................................................................................... A1-1
ABOUT LEAD FREE SOLDER (PbF)............................................................................................................. A1-2
CONTENTS ..................................................................................................................................................... A2-1
GENERAL SPECIFICATIONS ........................................................................................................................ A3-1~A3-4
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP ................................................................................................................. B1-1
2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................................................................... B2-1, B2-2
SERVICE MODE LIST ..................................................................................................................................... C-1
CONFIRMATION OF HOURS USED .............................................................................................................. C-1
WHEN REPLACING EEPROM (MEMORY) IC ............................................................................................... C-1
ELECTRICAL ADJUSTMENTS ....................................................................................................................... D-1~D-5
BLOCK DIAGRAM ........................................................................................................................................... E-1, E-2
PRINTED CIRCUIT BOARDS
MAIN/CRT/OPERATION/FRONT JACK/POWER SW/RELAY .................................................................... F-1, F-2
MAIN/CRT/OPERATION/FRONT JACK ...................................................................................................... F-3, F-4
SCHEMATIC DIAGRAMS
MICON/TUNER ............................................................................................................................................ G-1, G-2
CHROMA/SIF/VIF/21PIN ............................................................................................................................. G-3, G-4
SOUND/AV .................................................................................................................................................. G-5, G-6
DEFLECTION/CRT ...................................................................................................................................... G-7, G-8
TV POWER .................................................................................................................................................. G-9, G-10
WAVEFORMS .................................................................................................................................................. H-1~H-3
MECHANICAL EXPLODED VIEW ................................................................................................................... I-1
MECHANICAL REPLACEMENT PARTS LIST ............................................................................................... J1-1
ELECTRICAL REPLACEMENT PARTS LIST ................................................................................................. J2-1, J2-2
A2-1
GENERAL SPECIFICATIONS
G-1
TV
System
CRT
CRT Size / Visual Size
CRT Type
Deflection
Magnetic Field
BV/BH
14 inch / 335.4mmV
Normal
90
degree
+0.45G/0.18G
PAL / SECAM / MESECAM
2 Speaker
Ext
3 Inch
8
ohm
0.5+0.5 W
-W
Yes
FRANCE+CCIR System B/G L
1Tuner
CCIR (W/HYPER), FRENCH CATV
F-Synth
VHF/UHF 75 ohm
PAL:
E2 - E4, X - Z+2, S1 - S10, E5 - E12,
S11 - S41, E21 - E69
SECAM:
F2-F4, FB-FQ,F21-F69
PAL,SECAM(U&VH),SECAM(VL)
38.9,38.9,34.4MHz
33.4,32.4,40.9MHz
5.5,6.5,6.5MHZ
All Band (Not CCIR CH Plan)
80
Yes
Yes
230V AC 50Hz
-
Color System
Speaker
Position
Size
Impedance
MAX
10%(Typical)
Sound Output
G-2
T u n in g
System
PAL60Hz
Broadcasting System
Tuner and
Receive CH
Intermediate
Frequency
G-3
Power
System
Destination
Tuning System
Input Impedance
CH Coverage
Picture(FP)
Sound(FS)
FP-FS
Auto Tuning Method
Preset CH
StereoTV Sound (Ext Audio Input Only)
Tuner Sound Muting
Power Source
AC
DC
Power Consumption
Stand by (at AC)
Per Year
Power Fuse
Safety Circuit
IC Protector(Micro Fuse)
Safety
Radiation
X-Radiation
Operation
Storage
Protector
G-4
Regulation
G-5
Temperature
G-6
G-7
Operating Humidity
On Screen
Menu
Display
at AC
Menu Type
Picture
Contrast
Brightness
Color
Tint
Sharpness
Audio
Bass
Treble
Balance
BBE On/Off
Stable Sound On/Off
CH Tuning
Manual
Auto
CH Allocation
Language
Clock Set
On/Off Timer Set
Pin Code Registration
Nicam Auto Off
Colour System
Sound System
AV2 Output Source
Control Level
Volume
Brightness
Contrast
Color
Tint (NTSC Only)
A3-1
44 W at AC 230 V 50 Hz
5 W at AC 230 V 50 Hz
-kWh/Year
Yes
Yes
No
CE
CE
PTB
+5oC ~ +40oC
-20oC ~ +60oC
Less than 80% RH
Yes
Disney Character
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Sharpness
Tuning
Bass
Treble
Balance
Back Light
Nicam ST
Tone 1/2
Pin Code
AV
Skip
Channel
Hotel Lock
Sleep Timer
Sound Mute
G-8
OSD Language
G-9
Clock and
Timer
G-10
Remote
Control
G-11
Features
Sleep Timer
Yes
Yes
No
No
No
No
No
No
No
Yes
Yes
Yes
Max Time
Step
Program(On Timer / Off Timer)
On/Off Timer
Wake Up Timer
Timer Back-up (at Power Off Mode)
more than
Unit
Glow in Dark Remocon
Format
Custom Code
Power Source
Voltage(D.C)
UM size x pcs
Total Keys
Keys
Power(Stand By)
1
2
3
4
5
6
7
8
9
0
TV/AV
CH Up
CH Down
Volume Up / +
Volume Down / Quick View
Sleep
Info(CH Call)
Normal
Menu
Enter
Mute
Fine Tuning +
Fine Tuning Skip
Tone 1/2
T'TEXT Keys
TEXT / MIX / TV
CH Up / Page Up
CH Down / Page Down
Red
Green
Yellow / Fine Tuning Cyan / Fine Tuning +
F/T/B(Expand) / Normal
Reveal / Skip
Display Cancel
Reset
Reset / Tone 1/2
Hold / Status
Sub Page / Quick View
Auto Degauss
Auto Shut Off
Canal+
CATV
Anti-theft
Memory(Last CH)
Memory(Last Volume)
A3-2
No
Yes
Yes
English French
German Italian
120 Min
10 Min
No
No
-Min
RC-JP
No
NEC
80-63 h
3V
UM-4 x 2 pcs
24
Keys
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Spanish
Sec
BBE
Auto Search
CH Allocation
Channel Lock
Just Clock Function
Game Position
CH Label
VM Circuit
Full OSD
T'Text
No
Yes
Yes
No
No
No
No
No
No
No
-
Text type
Text Language
Premiere
Comb Filter
No
No
Lines
G-12
Accessories
Auto CH Memory
Auto Set Up
Stable Sound
FBT Leak Test Protect
Hotel Lock
Power On Memory
Owner's Manual
Yes
No
No
No
No
Language
w/Guarantee Card
Remote Control Unit
Rod Antenna
Poles
Terminal
Loop Antenna
G-13
Interface
Terminal
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Important Safeguard
Dew/AHC Caution Sheet
AC Plug Adapter
Short Instbook (Spa/Por/IT/Dutch/Fin/Swe/Dan/Nor)
Quick Set-up Sheet
Battery
UM size x pcs
OEM Brand
AC Cord
AV Cord (2Pin-1Pin)
Registration Card
Safety Strap
Printed Matter for Disney
300 ohm to 75 ohm Antenna Adapter
Switch
Front
Power
System Select
Main Power SW
Sub Power
Channel Up
Channel Down
Volume Up
Volume Down
Menu
TV/AV
Rear
AC/DC
TV/CATV Selector
Degauss
Main Power SW
Indicator
Power
Stand-by
On Timer
Terminals
Front
Video Input
Audio Input
Other Terminal
Rear
Video Input(Rear1)
Video Input(Rear2)
Audio Input(Rear1)
A3-3
Yes
Einglish/Germany/French/Spanish
Portuguese/Italian/Dutch/Finnish
Swedish/Danish/Norwegian
No
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
UM-4 x 2 pcs
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
No
RCA x1
RCA x2
Head Phone
No
No
No
G-14
Set
G-15
Weight
G-16
Carton
Audio Input(Rear2)
Video Output
Audio Output
Euro Scart(21Pin)
Component Input
Diversity
Ext Speaker
DC Jack 12V(Center +)
VHF/UHF Antenna Input
AC Outlet
Approx.
W x D x H (mm)
Size
w/o Speaker,Legs Approx. W x D x H (mm)
Net (Approx.)
Net w/o Speaker,Legs Approx.
Gross (Approx.)
Master Carton
Content
Material
Dimensions
W x D x H(mm)
Description of Origin
Gift Box
Material
Dimensions
W x D x H(mm)
Design
Description of Origin
Drop Test
G-17
Material
G-18
Environment
Height (cm)
Container Stuffing
Cabinet
Cabinet Front
Cabinet Rear
Cover
PCB
Non-Halogen Demand
Eyelet Demand
Environmental s
Pb-free
WEEE
A3-4
No
No
No
Yes ( x1 )
No
No
No
No
Din Type
No
401.5 x 371 x 465.5
401.5 x 371 x 350
11.0kg
( 24.3lbs)
9.5 kg
( 20.9lbs )
13.5kg
( 29.8lbs)
No
---Sets
-/--- x -- x -No
Yes
Double/Full Color
493 x 423 x 465
As per Buyer's
No
Natural Dropping At 1 Corner / 3 Edges / 6
Surfaces
62
640
Sets/40' container
PS 94HB
PS 94HB
Yes
No
No
Green procurement of ORION
Phase3 (Phase3A)
Yes
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.)
Screwdriver
Support
CRT
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.
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.
B1-1
3. When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
a tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 2-3.)
2. REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
NOTE
1. Put Masking Tape (cotton tape) around the Flat Package
IC to protect other parts from any damage.
Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
Masking Tape
(Cotton Tape)
Blower type IC
desoldering
machine
IC
Tweezers
Fig. 2-1
IC
Fig. 2-3
2. Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 2-2.)
4. Peel off the Masking Tape.
NOTE
5. Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 2-4.)
Do not rotate or move the IC back forth until IC can
move back and forth easily after desoldering the
leads completely.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Blower type IC
desoldering machine
Braided Shield Wire
Soldering Iron
IC
IC pattern
Fig. 2-2
B2-1
Fig. 2-4
INSTALLATION
4. When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.)
1. Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.
Thin-tip Soldering Iron
IC
Soldering Iron
Fig. 2-8
5. Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
Solder temporarily
Solder temporarily
Fig. 2-5
2. Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.
Solder
IC
NOTE
When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, be always sure to replace the IC in this
case.
Soldering Iron
Supply soldering
from upper position
to lower position
Fig. 2-6
3. Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 2-7.)
NOTE
Do not absorb the solder to excess.
Soldering Iron
IC
Braided Shield Wire
Fig. 2-7
B2-2
SERVICE MODE LIST
This unit is 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
VOL. (-) MIN
1
Operations
Releasing of V-CHIP PASSWORD and LOCK PASSWORD.
Initialization of factory data.
NOTE: Do not use this for normal servicing.
If you set factory initialization, the memories are reset such as the clock
setting, the channel setting, the POWER ON total hours, and PLAY/REC
total hours.
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED".
VOL. (-) MIN
6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN
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 factory initialization, the total hours is reset to "0".
1. Set the VOLUME to minimum.
2. Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 1 second.
3. After the confirmation of using hours, turn off the power.
ADDRESS
INIT
00
DATA
Initial setting content of MEMORY IC.
04
POWER ON total hours.
CRT ON 0010
= (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
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
INI
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
00
04
74
60
90
82
02
00
00
3F
00
00
00
00
00
C2
AA
10
02
8A
C0
40
06
00
70
C4
00
00
00
80
00
4A
00
00
20
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
Table 1
1. Enter DATA SET mode by setting VOLUME to minimum.
2. While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 1 second.
ADDRESS and DATA should appear as FIG 1.
3. ADDRESS is now selected and should "blink". Using the VOL. +/- button on the remote, step through the ADDRESS until
required ADDRESS to be changed is reached.
4. Press ENTER to select DATA. When DATA is selected, it will "blink".
5. Again, step through the DATA using VOL. +/- button until required DATA value has been selected.
6. Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7. Repeat steps 3 to 6 until all data has been checked.
8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
9. Turn POWER on.
10. While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 1 second.
11. After the finishing of the initializing of shipping, the unit will turn off automatically.
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. Place the set in Aging Test for more than 15 minutes.
2. Receive the UHF (63 ± 1dB).
3. Connect the digital voltmeter between the TP001 and
the GND.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (01) on the remote control to
select "RF AGC".
5. Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.4 ± 0.05V.
2-1: AGC VOLTAGE
CAUTION
• Use an isolation transformer when performing any
service on this chassis.
• Before removing the anode cap, discharge electricity
because it contains high voltage.
• When removing a PCB or related component, after
unfastening or changing a wire, be sure to put the wire
back in its original position.
• When you exchange IC and Transistor with a heat sink,
apply silicon grease (YG6260M) on the contact
section of the heat sink. Before applying new silicon
grease, remove all the old silicon grease. (Old grease
may cause damages to the IC and Transistor.)
2-2: CUT OFF
2. Using the remote control, set the brightness and contrast
to normal position.
select "CUT OFF".
4. Adjust the Screen Volume until a dim raster is obtained.
Prepare the following measurement tools for electrical
adjustments.
1. Oscilloscope
2. Digital Voltmeter
3. Pattern Generator
2-3: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
On-Screen Display Adjustment
2. Receive the white 100% signal from the Pattern
Generator.
3. Using the remote control, set the brightness and
contrast to normal position.
select "M R CUT OFF".
5. Using the VOL. UP/DOWN button on the remote control,
adjust the M R CUT OFF.
6. Press the CH. UP/DOWN button on the remote control
to select the "R DRIVE", "G DRIVE", or "M G CUT OFF".
7. Using the VOL. UP/DOWN button on the remote control,
adjust the R DRIVE, G DRIVE, M G CUT OFF or M R
CUT OFF.
8. Perform the above adjustments 6 and 7 until the white
color is achieved.
1. In the condition of NO indication on the screen.
Press the VOL. DOWN button on the set and the
Channel button (9) on the remote control for more than
2 seconds to appear the adjustment mode on the
screen as shown in Fig. 1-1.
TV
01 RF AGC
34
Fig. 1-1
2. Use the Channel UP/DOWN button or Channel button
(0-9) on the remote control to select the options shown
in Fig. 1-2.
3. Press the MENU button on the remote control to end
the adjustments.
NO.
00
01
02
03
04
05
06
07
08
10
12
14
15
16
17
18
19
20
FUNCTION
CUT OFF
RF AGC
AGC GAIN
R DRIVE
R CUT OFF
G DRIVE
G CUT OFF
B DRIVE
H POSI
V POSI
V SIZE
VCO COASE
VCO FINE
VCO COASE L1
VCO FINE L1
BRIGHT CENT
BRIGHT MAX
BRIGHT MIN
NO.
21
22
23
24
25
26
28
29
30
31
32
33
34
35
36
2-4: FOCUS
1. Receive the monoscope pattern.
2. Turn the Focus Volume fully counterclockwise once.
3. Adjust the Focus Volume until picture is distinct.
FUNCTION
CONT CENT
CONT MAX
CONT MIN
COLOR CENT
COLOR MAX
COLOR MIN
SHARP
M R CUT OFF
M G CUT OFF
M B CUT OFF
CVBS OUT
APR THR
BELL
BANDPASS
H POSI OSD
2-5: CONSTANT VOLTAGE
to normal position.
3. Connect the digital voltmeter to W066.
4. Set condition is AV MODE without signal.
5. Adjust the VR501 until the digital voltmeter is 135 ± 0.5V.
Fig. 1-2
D-1
2-6: HORIZONTAL POSITION
2-10: COLOR CENT
select "H POSI".
until the SHIFT quantity of the OVER SCAN on right
and left becomes minimum.
1. Receive the color bar pattern. (RF Input)
2. Connect the oscilloscope to TP023.
3. Using the remote control, set the brightness, contrast
and color to normal position.
select "COLOR CENT".
5. Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and
0% is set to 5 scales on the screen of the oscilloscope.
6. Press the VOL. UP/DOWN button on the remote
control until the red color level is adjusted to 85 ± 10%
for the white level. (Refer to Fig. 2-1)
7. Receive the color bar pattern. (Audio Video Input)
8. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 2~6.
2-7: VERTICAL SIZE
select "V SIZE".
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 8 ± 3%.
5. Receive a broadcast and check if the picture is normal.
2-8: BRIGHT CENT
85%
1. Place the set with Aging Test for more than 15 minutes.
2. Receive the monoscope pattern. (RF Input)
select "BRIGHT CENT".
until the GLAY SCALE 25% section become to be the
half black.
6. Receive the monoscope pattern. (Audio Video Input)
7. Press the AV button on the remote control to set to the
AV mode. Then perform the above adjustments 3~5.
100%
Fig. 2-1
2-11: VCO COASE/VCO FINE
1. Connect the oscillator (38.9MHz) to between the TP002
and the (GND) of TU001.
select "VCO COASE".
until the "+" appear on the screen.
4. Press the CH UP button once to set to "VCO FINE"
mode.
to select the 3 step down point from the upper limit on
the "+".
(Example: In case of the "+" point 30~41, select 37.)
2-9: CONT CENT
1. Place the set with Aging Test for more than 15 minutes.
select "CONT CENT".
until the cont cent step No. becomes "30".
4. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 1~3.
2-12: VCO COASE L1/VCO FINE L1
1. Connect the oscillator (33.95MHz) to between the TP002.
select "VCO COASE L1".
until the "+" appear on the screen.
4. Press the CH UP button once to set to "VCO FINE L1"
mode.
to select the 5 step down point from the upper limit on the
"+".
(Example: In case of the "+" point 30~41, select 37.)
D-2
2-13: VERTICAL POSITION
2-16 : Confirmation of Fixed Value (Step No.)
select "V POSI".
4. Check if the step No. V. POSI is "11".
5. Adjust the VR401 until the horizontal line becomes fit
to notch of the shadow mask. (Refer to Fig. 2-2)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
02
04
06
07
19
20
22
23
25
26
28
31
32
33
34
35
horizontal line
,,
,,
,,
,,,
,,
,,
,,
Notch
Shadow mask
Fig. 2-2
2-14: VERTICAL LINEARITY
3. Adjust the VR420 until the SHIFT quantity of the OVER
SCAN on upside and downside becomes minimum.
2-15: OSD HORIZONTAL
to normal position.
select "H POS OSD".
until the difference of A and B becomes minimum.
(Refer to Fig. 2-3)
( PAL)
TV
H POS OSD
A
30
B
Fig. 2-3
D-3
FUNCTION
AGC GAIN
R CUT OFF
G CUT OFF
B DRIVE
BRIGHT MAX
BRIGHT MIN
CONT MAX
CONT MIN
COLOR MAX
COLOR MIN
SHARP
M B CUT OFF
CVBS OUT
APR THR
BELL FILTER
BANDPASS
RF
00
00
00
25
35
05
55
04
48
10
12
80
12
04
00
00
AV
--------35
05
55
04
48
10
-------------
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
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
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
D-4
WEDGE POSITION
Fig. 3-2-b
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CP803B
CRT PCB
CP806
J801
CD803
TP023
CP802B
J701
VR401
CP102
CP803A
VR420
TU001
CD802
CP401
TP001
TP002
CRT DY
FB401
W066
L503
VR501
DEGAUSS COIL
FRONT JACK PCB
CP802A
CP502
J1151
S1152
S1153
CP503
MAIN PCB
FRONT JACK PCB
CP101
J1150
CP1001
S1150
S1151
RELAY PCB
J704
J702
J703
J1001
AC IN
CD501
S503A
S501A
CD503
OPERATION PCB
S503B
S501B
SW501
CD2001
POWER SW PCB
D-5
BLOCK DIAGRAM
TUNER/AV1/AV2 Lch SW
IC701 NJM2534V (TE2)
TUNER/AV1/AV2 Rch SW
IC702 NJM2534V (TE2)
FRONT JACK
J703
J702
2
2
4
5
7
1
2
3
4
5
7
1
3
J704
2
2
3
CH DOWN
CHROMA IC
IC201 STV2248H
SDA SCL
4
5
9
VOL DOWN
IF
11
AGC
1
55
MICON IC
IC101 OEC7110A
LINE
8
VOLUME 46
CH UP
2
SIFIN2
CVBSIN1 18
4
8
OSD_R
8 KEY1
GREEN G 51
35
OSD_G
9 KEY2
BLUE B 50
34
OSD_B
37
OSD_BK
SCL1 39
6
SCL
SDA1 37
5
SDA
X101
8 MHz
Xout 25
30 RESET
XTAL1
47
42
X1/VAMP/CHR_OUT
B.OUT 48
30
25
B_EXT/U_EXT
G.OUT 49
31
51
SCL
52
SDA
20
CVBSIN2
28
BLK_EXT
R_EXT/V_EXT
26
G_EXT/Y_EXT
H.SYNC 1
11 STAND_BY_LED
SCART_IN 3
49
LBF/SSC
H.OUT
48
R.OUT
32
SOUND AMP IC(Lch)
IC1002 AN7513
2
6
4
8
Q801
D101
Q103
GREEN OUT
Q402
D501~D504
REG. 6V IC
IC502 KIA7806API
RECTIFIER
3
9
7
B
G
R
F
8
Heater
H. DRIVE
V-DRIVE IC
V801
CRT
BLUE OUT
IC401 TDA8174A
POWER
SPEAKER
SP1002
RED OUT
Q803
LED DRIVE
Q501
SPEAKER
SP1001
BCL/SAF 46
Q802
Q506
P.FAIL
40
X601
4.433619MHz
27
V.SYNC
1
INT_CVBS_OUT 13
2
REG. 9V IC
IC503 KIA78R09API
4
5
VERT
Xin 24
RESET IC
IC102 PST3231NR
1
6
36
4 P.FAIL
4
2
RED R 52
33 POWER
1
11
PIFIN2
Q510, Q511
P.CON SW.
FM_OUT
7
15 REMOCON
2
3
SIFIN1
AV2 44
MEMORY IC
IC199 AT24C08AN-10SU-2.7
22
SOUND AMP IC(Rch)
IC1001 AN7513
1
PIFIN1
BLANK 49
Y/CVBS_IN3
RF_AGC_OUT
6
OS2001
1
AUDIO_OUT
AV1 43
VOL UP
7
6
HEADPHONE_JACK
J1001
TU001
MENU
4
Q401
1
Q502
T501
15
13
4
POWER
17
3
10
2
H. OUTPUT
1
J701
DY
5
IC504 LTV-817M-VB
2
3
FEED BACK
8
6
16
1
15
3
8
Q507
L503
DEGAUSS COIL
L501
FEED BACK
SWITCHING
11
7
FB401
19
3
20
1
7
2
1
4
3
AC IN
2
10
F
FBT
S
HV
F501
E-1
E-2
MAIN/CRT/OPERATION/FRONT JACK/POWER SW/RELAY (INSERTED PARTS)
SOLDER SIDE
CEE093A
C2001
CD2001
SW2004
SW2002
CP701
CEE092A
S1152
SW2007
SW2006
CEE091A
OS2001
CEE090A
J1151
SW2003
SW2005
J1150
S1153
S1150
D101
S1151
R803
R1013
R1002
7
52
C
C1007
C1014
C1013
FH502
F501
FH501
B1007
R1009_1
B1006
C1015
W821
J703
IC1002
R1008
B1008
C503
CP503
D503
C502
D522
R517
D414
R421
D501
HS501
R501
D502
W010
W011
L501
J702
W012
C1012
R525
C507 W060
Q501
C1017
B1005
CP1001
C532
C501
D508
R511
C435
C509
CP502
C505
R523
R516
Q502
C504
C524
CD503
B1001
B1004
TH501
D505
C516
B501
R445
D604
W061
R520
W066
D504
C519
CD501
B1003
R503
D507
J704
IC1001
W041
W040
C1011
C1005_1
W003
W038
W803
IC504
R510
C535
W006
R1003
W004
W005
R137
C122
D524
T501
S503B
C1003
W008
Q401
W007
X101
R427
S503A
IC101
W074
W054 W073
HS402
CEE102A
W031
R512
R502
SW501
L708
W032
L101
W808
W033
W034
C443
CP806_1
CP101
S501B
R107
R108
R110
VR401
R806
D102
W818
D107
R125
C115
D104
_1
R802
R804
R814
R811
D808
D809
S501A
W039
D523
R429
R809
D807
CCE042A
R115
W037
W022
D106
Q507
D528
C518_1
W815
W002
W823
D103
D529
C534
D511
D510
D513
W019
C118
D515
B504
W020
W035
D109
D514
D516 D527
C528
CP802B
CD802B
C707
W023
W024
R519
C522
CD803B
W036
Q511
W825 R524
D509
R529
F-1
D606
W028
IC502
W053
CP803B
W001
W021
W083
R504
W058
FB401
C712
C604
W043
R518
C514
D521
R530_1
C444
C423
W070
D405
C411
D410
C401
R447
HS502
D517
C517_1
C437
W071
R422
D105
R513
W072
L401
CP
CD8803A
03A
C521
T401
L707
CD802A
D518
C515
C508
R526
L703
W068
C448
R720
W050
D525
C613
D512
C506
CP401
W067
D610
VR501
R514
R407
C446
C819
CP801
CP802A
D609
W057
C533
W082
W051
D603
W052
W055
C530
IC503
4
R42
W069
W025
D607
R646
C525
Q402
C422
W824
R410
L601
R643
R001
L704
C418_1
R409
R403
01
J8
W027
W026
L103
C440
J701
R402
VR420
X601
W819
R420
R416
R601
CME049A
D608
W820
R446
D406
D402
R807
W029
W056
R417
R411
W081
D407
C412
C403
C634
W030
C611
R406
R408
D703
C408
R706
W013
L207
Q802
Q803
C710
L701
W014
C602
W042
C217
C209
C610
C417
D401
D403 C414
R707
L702
R405
R404
IC401
R703
C220 W044
C210
CF301_1
D001
R002
W062
R412
D709
C623
L202
CF202_2
R307
CF204
CF201
L204
W015
TP023
R805
W016
W045
D611
IC201
D602
W079
HS401
R710_1
W048 D705
W063
W075
D706
R708
C413
W017
W046
C629
CF304
R305
L206
L302
TP002
TP001
R007
R005
R003
W078
R119
CP102
L706
W077
W018
L203
R647
W076
C622
C608
B1002
R304
L001
CP001
C003_1
W047
W080
R213
TU001
W049
R621
Q203
W065
C002
W064
Q801
W009
J1001
F-2
F-3
CEE093A
R719 R702
R004
R221
R709
R606
R602
R711
C006
C005
C009 C004
C304 R303
R302
R713
R508
R715
C529
R714
C713_1
C702
R419
C708
R214
C001
Q204
C305
C609
R515
CEE090A
C1151
Q201
Q302
R2009
IC701 IC702
D301 R310
R306
C301
R311
C302_1
R309 R312 Q301
C306
R301
R623
C203
R217
C605
R639
C303
R644
R201
R202
C204
R645
Q506
R2008
R2007
R2006
R2002
R2001
C614
C207
R218 C624
C205 R638
C202 C625
C213
C601
C218
C612
C206
C215
C630
C615
R608
C616
R618
R208
C201
C221
R636
R128
Q510
C212
R625
R204
Q605
C216
R206
C626
C603
C621
C620
C619
C618
R630
R629
R628
Q403
R219
C607
R622
CME049A
C405
R109
C101
IC199
R2005
C716
CCE042A
R121
R507
R129
R142
C105
C104
R116
R132
R105
R106
R153
R120
R103 R102 R123
C136 R122
C139 R104
C141 R124
C119
C114
C113
R149
R150
R151
R532
R141
R1005
Q103
R135
R147 R112
R148
R139
R133
R130
C121
C513
C102
C103
C120
R134
C134
R101
Q1001
C709
C705
R816
C806
C706
C1001_1
C531
R1011
Q1002
C711
C805
R815
C1002_1
R1010 C1004
R1004
R1014
R2004
R2003
R813
C804
R701
R712
R1012 R1001
C714
R721
C1150
CEE102A
C715
C1008
R1006
R722
R723
C1019
C1016
C526
CEE091A
MAIN/CRT/OPERATION/FRONT JACK (CHIP MOUNTED PARTS)
SOLDER SIDE
R522
Q1003
IC102
R607
R215
Q303 Q304
CEE092A
F-4
F
G
AT+5V
2
REMOCON
LED
POWER LED
3
3
POWER LED
KEY2
BT002
GR03X-SP2
C003_1
4
KEY2
KEY1
KEY2
KEY1
5
5
KEY1
GND
6
6
GND
REMOCON
LED
KEY2
560
1K
1.8K
560
SLR-342VCT32
1K
16V 47 KA
R004
R2009
1 Vout
47
2 B+
3 GND
KEY1
OS2001
PIC-37143TH5
GND
PCB270
CEE092
82K
7
R005
100 1/4W
C006
8
25V 10 KA
W818
GND
4
AT+5VB
R2005
47K
1
2
R2004
R2008
1
R2003
C2001
R2007
LINE
SW2007
EVQ21505R
B
C009
AT+5V
REMOCON
REMOCON
R2006
CH UP
SW2006
EVQ21505R
AT+5VB
BT001
GR03X-SP2
CD2001
CH262003
H
STAND BY
D101
VOL UP
SW2005
EVQ21505R
CP001
003P-2100
1
CH
AGC
TP001
56P
56P
C005
100 1/4W
R007
L001
10uH 0305
POWER
15K 1/4W
R003
GND
P.CON+5V
1.3
NC
6.2
NC
4.6
4.8
NC
4.8
CH
6.3V 470 YK
NC
C002
0.01 B
MTZJ33B
D001
C001
0
NC
4.9
12
10
0.022 B
FROM/TO TV POWER
NC
30.0
14
IF
TP002
0
0
R119
1/4W
NC
FROM MICON/TUNER
CP101
A2001WV2-6P
TM101
RC-JP030
0.001
B.OUT
13
R.OUT
7
2
6
1 AGC
RF AGC
3 ADRES
5
4 SCL
I2C OFF
5 SDA
4
6 V.S
SDA
8
SCL
3
7 BPL
9 BTL
15
GND
2
11 IF
1
TO OPERATION
ACCESSORY
R2001
(MAIN PCB)
TUWRF4EG-778F2A_P3
C004
7
TU001
CP102
A2001WR2-7P
100
8
R2002
MICON/TUNER SCHEMATIC DIAGRAM
TEST POINT
CH DOWN
SW2004
EVQ21505R
E
MENU
SW2003
EVQ21505R
D
2.2K
C
VOL DOWN
SW2002
EVQ21505R
B
2.2K
A
FROM TV POWER
R002
R001
+B
18K 1/2W
18K 1/2W
RED LED DRIVE
Q103
2SA1037AK
FROM/TO CHROMA/SIF/VIF/21PIN
4.9
IF
2.7K
R121
4.5
2.7K
R120
4.6
OSD_G
52
OSD_BLK
2.7K
V.SYNC
BLUE B
SCART_IN
49
NC
BLANK
DEGAUSS
47
0.16
NC
P.FAIL
STANDBY_H
SYNC
NC
NC
45
NC
KEY1
44
AV2
KEY2
AV1
7
46
VOLUME
43
R133
0.001
SECAM_VL_H
100
5
CH
0
0
NC
0
8
W820
4.7K
4.8
AUDIO_MUTE
R132
0
NC
4.7K
SCL1
NC
SDA1
NC
NC
10
9
0
R147
0
4.7K
R148
4
4.7K
10
R107
4.6
SCL
SECAM_VLH
14
STAND_BY_LED
11
NC
0
4.3
12
AUDIO MUTE
4.7K
0
13
42
EXT MUTE
41
4.8
EMERGENCY
40
R116
39
4.8
AV1
38
4.8
AV2
37
W819
R139
C134
0
R153
POWER
V_OUT
1K 1/4W
10K
VOLUME
R151
HD
2
FOR_VCR
0
2.7
4.7K
10K
1SS133
R115
4.8
0
TO SOUND/AV
R109
100K
D103
MTZJ5.1B
5
0.1 B
GREEN G
48
OSD_B
8
D105
R101
4.6
50
C141
4.6
6
0.1 B
5
H.SYNC
4.6
51
C139
RED R
1
4.5
4.5
2
2.7K
R122
6
3
3
R123
0.1 B
OEC7110A
4
C136
R112
MICON IC
IC101
7
6
4
560
1.5K
1K
1K
R102
1K
R103
2.2K
R104
R124
B.OUT
P.CON+5V_A
R.OUT
OSD_R
5
AT+5V
3.1
2.4
RF_AGC
6
POWER_FAIL
R141
4.9
R150
0
REMOCON
15
100 1/4W
4.6
NC
0
NC
NC
I2C_OFF
NC
17
36
0
35
3.3K
R149
4.7K
0
NC
4.7K
18
R137
X-RAY_TEST
HLF
POWER
NC
PROTECT_H
3
1/4W
0
C121
19
0
NC
4.8
4.7K
34
4.8
33
10K 1/4W
1K 1/4W
32
R110
3
3.3K
R106
R105
100 1/4W
R125
R135
16
R108
SDA
PROTECT
4.8
4.7K
9
V.HOLD
21
4.4
PROTECT
20
R130
4.8
TO DEFLECTION/CRT
0
NC
0
1K
4
A
G-1
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.
B
C
29
OSC2
Xin
28
OSC1
Xout
VCC
VSS
22
31
30
CNVSS
B
R134
0
23
24
25
C102
0
0
X101
100CT8R005
8MHz
2
C103
0
27P CH
B
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
PCB010
CME049
ARE
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
DESCRIBED IN PARTS LIST ONLY
D
27P CH
1
C119
0
26
L101
3.3uH
0305
2.7
4.8
C118
MTZJ5.6B
D102
1
0
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CH
MTZJ5.6B
1
W823
D106
E0
2
0
12P
D109
3
0
12P CH
C114
10V 470 YK
0
NC
E1
E2
4
NC
MEMORY IC
IC199
AT24C08AN-10SU-2.7
VCC
8
NC
0
0
RESET
2.8
C113
4.9
7
MODE
0
6
SCL
4.8
5
SDA
4.8
MTZJ5.6B
C101
1 B
VSS
GND
NC
5
1
2
VCC
3
1SS133
1K
C105
D104
R142
4.8
0
RESET
4.9
0.1 B
B
C104
0.0047
4.9
50V 0.1 KA
C115
100
R129
100
R128
RESET IC
IC102
PST3231NR
CVIN
470
MTZJ5.6B
2
H_CTL
27
0
NC
C122
50V 1 KA
C120
0.001
D107
220P CH
E
F
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
G
1
H
G-2
A
B
C
D
E
F
G
H
CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
1.2K
560 1/4W
R621
L703
10uH
B
C702
0.001
R_EXT/V_EXT
BLK_EXT
3
4
5
0.001 B
6
C713_1
75
7
8
G_EXT/Y_EXT
10K 1/4W
NC
R707
R715
1K 1/4W
NC
R713
MTZJ5.6B
75
19
20
R629
29
2.6
4.4
21
R630
4.4
17
18
L706
10uH
MTZJ5.6B
4.0
D709
270
MTZJ5.1B
1K
R623
FROM/TO DEFLECTION/CRT
B.OUT
G.OUT
R.OUT
MTZJ9.1B
MTZJ5.6B
D609
C634
16V 22 KA
8.2K
8.2K 1/4W
R639
R646
R644
3
ABCL
AFC
V_OUT
D604
11E1-EIC
2.7K
PROTECT
H_OUT
VAMP
1SS133
1SS133
D603
D602
SDA
4
20
75
D706
W4BRH3.5X6X1.0
7.8
75
19
B1002
270
MTZJ6.8B
D608
D607
MTZJ6.8B
270
BUFFER
Q605
2SC2412K
21
30
1.7
R628
CVBSOUT
B.OUT
31
1.7
MTZJ5.6B
R221
D705
10K
32
4.5
MTZJ6.8B
R618
33
4.8
G.OUT
R.OUT
ICATH
34
4.2
D606
0.1 B
C619
C618
OSD_B
35
4.1
47K
36
0
0.1 B
C620
37
0.2
OSD_G
OSD_R
OSD_BK
XTAL3
0
0.1 B
R636
0.0047
NC
C630
B
X601
47K
R608
C616
38
39
2.2
1 B
C615
40
2.4
0.1 B
41
2.8
XTAL2
CLPF
XTAL1
R709
42
0
16
1K 1/4W
100CT4R408
4.433619MHz
43
NC5.0
15
X1/VAMP/CHR_OUT
GND1
NC
44
10V 470 YK
7.8
C613
0.01 B
C624
2.2K
45
5.4
1 B
VCC1 (8V)
46
4.6
C614
47
2.0
5
9
B_EXT/U_EXT
10uH
R703
10
APR
820 1/4W
1K 1/4W
11
28
W824
L704
12
27
R714
2
1
100K
R719
0.1 B
C623
0.1 B
R706
0
26
CHR
3.4
25
Y/CVBS_IN3
3.6
24
BS
3.4
23
CVBSIN2
1.7
22
R710_1
13
NC
1.7
21
GND2
3.2
20
CVBSIN1
2.8
19
(8V) VCC2
3.2
18
PIF_LC2
0
17
PIF_LC1
4.1
16
D610
1K
1/4W
R601
7.8
15
24
RF_AGC
HD
BCL/SAF
VERT
H_OUT
R643
2.2K
22K
R645
0.0015 B
R607
48
5.2
IF
SCL
3.9
14
100
100
R606
49
4.2
R638 470 1/4W
50
5.0
FROM/TO MICON/TUNER
R602
LBF/SSC
SLPF
SCL
51
5.0
47P CH
50V 3.3 KA C612
L601
0.1 B
C610
C609
1 B
C605
52
4.9
FRONT_VIDEO_IN
TUNER_AUDIO
SDA
53
0
C611
54
4.5
47P CH
C625
55
1.5
VCC_D (5V)
GND_D
AUDIO_OUT
IC201
56
P.CON+5V_A
3.8
10uH
14
NC
2.4
13
EXT_AUDIO_IN
RF_AGC_OUT
3.8
12
INT_CVBS_OUT
PIFIN2
FM_OUT
PIFIN1
4.9
0.1 B
C622
C608
R720
100 1/4W
(5V) VCC_IF
AGCPIF_CAP
3.6
11
21PIN
J701
MRC-021V-07_A
R708
SIF PRE.AMP
Q301
0.3 KTC3881S-RTK
SECAM_VL_H
0
10
GND_IF
VREF_IF
2.0
9
IFPLL
8
AGCSIFCAP
4.5
7
SIFIN2
STV2248H
2.5
6
10uH
0305
SCART_AUDIO_R
2.5
5
16V 100 YK
C601
R302
SCART_AUDIO_L
2.7
4
FM_CAP
0.001 B
3.1
3
L702
820
75
100
0.22uH
6.7
R303
C304
1.5K
L302
4.8
2
R702
D703
1.0
FROM/TO SOUND/AV
2.8
1
17
18
10uH
CHROMA IC
B
C301
0.001
2.2K
C302_1
5.6K
R312
C306
IF AMP
Q302
KTC3881S-RTK
2.2K
0
R311
100K 1/4W
150P CH 0.1 B
0.7
R310
0.2
330K
R622
16
50V 1 KA
C604
1 B
C607
56P CH
75
C626
1 B
C621
C220
KA
C603
50V 1
3P CH
56P CH
R625
10V 470 YK
0.1 B
1
C221
6
4
3
NC
6
R711
R219
TPWRF5M50B02-A0
220
CF201
0.1 B
MTZJ5.6B
14
100K
0.001 B
C216
R204
3.3uH 0305
16V 47 YK
C215
C217
C205
VCO COIL
L207
3700005
C201
L103
SIFIN1
2.7
R307
3
0.33 B
L202
2.8
D611
C602
2.7
C708
1K
50V 1 KA
0
BUFFER
Q203
KTC3198
0.001 B
MA77
5
4
0.2
D301
5
C303
0.2
4
3.4
13
R217
C210
3
OUT
4.9
3.8
11
R206
560
150
2
C218
1
OUT
B
GND
1
IN
0.001 B
C206
6.8K
2.2K
R306
R309
1K
IN
R218 0.001 B C207
R301
10 KA
L204
12uH
2
C203
0.022 B
150
L203
K9650M
C202
CF301_1
0.001 B
SIF SAW FILTER IC
1 B
SECAM VL SW
Q304
DTC124EKA
25V 10 KA
C213
0
C209
R305
220 1/2W
GND
25V
1K
VIF PRE.AMP
Q201
KTC3881S-RTK
7
C629
3.2
R208
0.01 B
0.022 B
C305
P.CON+5V
SIF BUFFER
Q204
2SC2412K
3.6
SAW FILTER
CF202_2
J1981M
IN IN G OUTOUT
1 2 3 4 5
47
0
R201
0.7
0
0.1 B
6
0.7
R214
1K 1/4W
2.2K
P.CON+8V
0.8
CF204
SECAM VL SW
Q303
0
2SC2412K
R304
1.5
0.022 B
0.22uH
C212
7.0
C204
MKT31.9MA110P
FROM TV POWER
MKT40.4MA110P
CF304
L206
6.8K
R215
7
8
5.0
1uH
R202
R213
100 1/2W
8
FROM/TO MICON/TUNER
23
R.OUT
B.OUT
R647
FOR_VCR
560 1/2W
V_OUT
2
OSD_B
2
OSD_G
OSD_R
OSD_BLK
PCB010
CME049
1
A
G-3
B
C
D
DEFLECTION SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
TUNER VIDEO SIGNAL
CAUTION: DIGITAL TRANSISTOR
E
F
1
G
H
G-4
A
B
C
D
E
F
G
H
SOUND/AV SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
E
2
H
E
2
H
75
0.001 B
R701
0.001 B
C715
47K
C714
47K
R712
R722
7
CP701
IMSA-6035B-03Z002-PT1
1
AV2_A_IN_R
AV2_A_IN_L
7
RCA JACK (YELLOW)
J704
MTJ-032-05A-30-FE
1
NC
FRONT_VIDEO_IN
3
820
31
NC
10uH
RCA JACK (WHITE)
J702
MTJ-032-05A-32-FE
1
NC
R721
3
30
NC
820
L708
RCA JACK(RED)
J703
MTJ-032-05A-31-FE
H
2
E
NC
R723
10uH
1
29
L707
3
FRONT JACK
2
3
C1015
PCBDB0
CEE093
0.0056 B
FRONT_VIDEO_IN
6
C1019
C1016
0.001 B
0.0056 B
B1008
W821
SCART_AUDIO_R
1
33
C1014
B1006
W4BRH3.5X6X1.0
25V 47 YK
C1013
R1008
25V 47 YK
47 1/2W
4
47 1/2W
B1007
C712
HEADPHONE_JACK
J1001
MSJ-2000_AG
3
W4BRH3.5X6X1.0
2
6
7
1 F
1 F
6
5
R1009_1
32
1 F
C707
1F
C706
TUNER_AUDIO
C711
SCART_AUDIO_L
SCART_AUDIO_L
SCART_AUDIO_R
W5RH3.5X5X1.0
SPEAKER
7
0
8
4.6
3
4.8
2
4.7
SP1001
NP-300W-L(RCA 115)
8 OHM
1
J1150
5.2
5
9.1
6
7
0
S1150
8
R
S1151
16V 100 YK
0.1 B
C710
0305
C716
47uH
4
26
L701
P.CON+8V
28
B1001
W4BRH3.5X6X1.0
B1003
W4BRH3.5X6X1.0
B1004
W4BRH3.5X6X1.0
B1005
W4BRH3.5X6X1.0
CP1001
A2502WV2-4P
CD1001
CH145901
1
R
R
1
JACK R
2
2
JACK R
JACK L
3
3
JACK L
4
4
L
GND
H
2
1
NC
3
E
PCB260
CEE091
J1151
L
S1153
(RED)
4
MTJ-032-05A-31-FE
NC
C1151
L
SOUND+B
(WHITE)
JACK R
S1152
SOUND_GND
5
MTJ-032-05A-32-FE
NC
C1150
6
4
0.001 B
BUFFER
9.1
4.8
0.001 B
1
BUFFER
4.7
BAIAS
2
1 F
4.8
TUNER/AV1/AV2 Rch SW
IC702 NJM2534V
3
1 F
5
C705
5.2
FROM TV POWER
4.6
C709
4
BAIAS
TUNER/AV1/AV2 Lch SW
IC701 NJM2534V
4.8
5
H
2
1
JACK L
NC
3
E
PCB260
CEE090
SOUND AMP IC(Rch)
IC1001 AN7513
3
FROM MICON/TUNER
AV2
3.5
0
6
3.4
7
+
4
AV1
R1001
-
3
5.1
VOLUME
8.2
8
2
0
5
SOUND AMP IC(Lch)
IC1002 AN7513
8.2
5
0
3.4
7
8
+
1
0.3
3.5
6
4
3.9
3
5.1
SPEAKER
SP1002
NP-300W-L(RCA 115)
8 OHM
-
2
0
3
1
0.3
3.9
R1002
56K
AUDIO_MUTE
56K 1/4W
R1003
C1001_1
R1010
0.022 B
470K
A
G-5
B
0.6
CAUTION:SINCE
ARE
470K
0.6
R1014
MUTE
Q1002
0 2SC2412K 33K
C1008
MUTE
Q1003
0 2SC2412K
PCB010
CME049
D
TUNER VIDEO SIGNAL
AUDIO SIGNAL
ETANT
ATTENTION:LES
1
C
0.001 B
KA
C1007
50V 4.7
56K
R1006
0.6
0.6
C1017
R1013
MUTE
39K 1/4W
Q1001
0 2SC2412K
50V 0.47
KA
0.6
50V 22 KA
50V 22
KA
C1011
0.6
C1012
B
39K
C1005_1
C1004
27
R1011
R1012
1
2
25
C1002_1
0.022
0.001 B
C1003
2
50V 4.7 KA
R1005
100K
56K
W803
W808
R1004
47K 1/4W
50V 0.47 KA
POWER
E
F
G
H
G-6
A
B
C
D
E
DEFLECTION/CRT SCHEMATIC DIAGRAM
F
PROTECT1
CUTOFF
GND
G.OUT
G.OUT
R.OUT
R.OUT
B.OUT
B.OUT
H
(MAIN PCB)
CP802A
B2013H02-6P
8
G
CP802B
B2013H02-6P
PROTECT
1
1
PROTECT
CUT OFF
2
2
CUT OFF
GND
3
3
GND
G.OUT
4
4
G.OUT
R.OUT
5
5
R.OUT
B.OUT
6
6
B.OUT
8
PROTECT1
CUTOFF
GND
G.OUT
R.OUT
B.OUT
VAMP
HS67
HS402
763WSA0017
0
C448
MTZJ27B
D402
+-1%
R409
1K
CP401
A1561WV2-A5P
5
2
1
9
10
8
6
11
135
1
6
2
25.2
HV
R814
4.7K 1/4W
330
D809
1SS133
C806
390P B
330
R816
1/4W
4.7K
D808
R806
2.7K 1/4W
R807
15K 1W
R804
2.7K 1/2W
R805
15K 1W
R802
2.7K 1/4W
5
B+
0 AFC
NC 9
HEA
6.3
TER
10
CH
0.001
3
8
ANODE
E180
4
F
S
FOCUS
GND 0
11
E27
ABL
GND
7
FOCUS
CP806_1
5.6
SCREEN
SCREEN
96.4
3
4
0
3
1
AU02A-EIC
5
0
F
6
0
J801
ISMS01S
99.6
AU02A-EIC
0
9
8
7
101.6
D410
500V 0.0015 B
D405
1SS133
C805
42
40
6.4
C411
R815
330
TP023
41
R
G
B
FNI14B002_M
COL
0 E8
NC 5
D407
6
V801
A34JXV70X73N45A
R803
FB401
0
11E1-EIC
2.7
L401
0
R411
95.4
390P B
D807
R813
98.4
3.2
5 7 1
GND
8
0 E12
NC 4
150 2W
2.7
7
1
NC
0
3
BLUE OUT
Q803
2SC1473A
3.2
B
C804
1
R811
4.7K 1/4W
3W
MTZJ27B
RED OUT
Q802
2SC1473A
2.7
CP801
003P-2100
1
3
0
+B
1SS133
R809
W815
FROM DEFLECTION
100.6
680 1/4W
R403
NC
180V
390P
C403
D401
V_POSI
VR401
2.2K METAL
1 1/2W
R416
C422
180V
(to CP001)
250V 2.2 MHE4.7mH 0909
H.DRV+B
C401
NC
4
C819
GND
3
4
2KV 0.001 B
P.CON+8V
3
4
130
C444
C440
H.DRIVE
Q402
2SC1627_Y
68 1/2W
H.OUTPUT 39
Q401
2SC5885
131.7
0
R427
0
50V 22 YK
R446
0.3
38
6
1.25KV 0.0082 MPP
4
27.0
100V 0.01 MMTS 330 1/2W
C446
D406
R424
FROM TV POWER
180 1W 11E1-EIC
2
1
NC
180V
HEATER
GND
C437
250V 0.39 PMS
R447
C423
4
1.25KV 470P MPP
C443
3
100 1/4W
37
GND
15K 1W
T401
ETH09K14BZ
HEATER
2
CD801
SM2041-007
1K 1/2W
R410
5
100V 0.15 MKT
C418_1
25V 2200 YK
R407
1.2 1/2W
R419
C417
C405
1 B
R422
330 1/4W
HS51
HS401
763WSAA016
1
2
36
10K 1/4W
470
METAL
6.8K 1/4W
50V 10 YK1.2K
PROTEC
Q403
DTC114EKA
R417
0
3.3K 1/4W
0
PROTECT
R420
V_LIN
VR420
R406
2.2
1
GND
GREEN OUT
Q801
2SC1473A 3.2
11E1-EIC
FROM MICON/TUNER
HEATER
TO CRT
250V 22 YK
35
NC
180V
CP803B
B2013H02-4P
35V 470 YK
D403
6
1/2W
R402
35V 100 YK
1.7
0.1 B
C414
C413
R429_1
11
25.0
680
10
4.4
HEATER
4.7
Vs
9
12.0
FB. GENERATOR
CP803A
B2013H02-4P
INVERTING INPUT
8
12.0
8.2K 1/4W
7
0.0
0.047 MMTV
R412
6
4.4
BUFFER OUTPUT
RAMP GENERATOR
GND
5
6.4
C412
4
5.0
25V 10 KA
34
Vref. DECOUP.
HEIGHT ADJ.
3
23.0
TDA8174A
390K +-1% M
C408
2
14.5
R408
R404
1
IC401
1K +-1%
R405
AFC
330K +-1% M
7
OUTPUT STAGE Vs
H_OUT
POWER OUTPUT
ABCL
TRIGGER INPUT
V-DRIVE IC
V_OUT
PCB110
CCE042
2
2
ETANT
ATTENTION:LES
47K 1/4W
R421
C435
D414
11E1-EIC
100V 0.1 MKT
R445
220K 1/4W
CAUTION:SINCE
ARE
PCB010
CME049
1
1
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
A
G-7
B
C
D
E
F
G
H
G-8
A
B
C
D
E
F
G
H
TV POWER SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
TO SOUND/AV
R530_1
D527
1W
C535
C534
500V 470P B
R504
SOUND_GND
P.CON+8V
GND
7
1K 1/4W
7
16V 470 YK
SOUND+B
1.5
21DQ09N
C517_1
TO DEFLECTION/CRT
2KV 0.001 RR
GND
P.CON+8V
D510
+B
RU2AM-EIC
0
18 NC
1
A
ETANT
ATTENTION:LES
B
OUT
GND
SW
C530
0.001 B
C525
16V 220 YK
W825
POWER
0.1
4.7
C514
P.CON SW
Q510
DTC124EKA 0
25V 10 KA
10V 100 YK
C508
HS6S
HS502
763WAAA048
D512
10K
4.4
SB140-EIC
5.0
R524
C522
5.1
560 1/4W
IN
OUT
3
6.0
3
D518
1
9.1 470 1/4W
2
1SS133
1SS133
2
R519
100 1/4W
E
1SS133
D521
R514
6.2
5.6
56K 1/2W
2.2K
+-1% M
D514
8.1
R518
4
D
AT+5V
P.CON SW
Q511
KTA1281_Y
D509
1SS133
1K
R512
12.3
3
0.001
B
C531
ARE
+B
4.9
R515
D523
C513
C524
MTZJ3.6B
C
R532
FEED BACK
SWITCHING
Q507
8.1
KTC3198
CAUTION:SINCE
2
0
16V 1000 YK
R529
MTZJ18B
D508
R522
2.2K
R510
2.2K 1/4W
FEED BACK
IC504
LTV-817M-VB
PW/SW
CEE102
G-9
D524
S501B
BROWN
06455821
4.2
P.FAIL
Q506
2SA1037AK
VR501
1K
AC230V_50Hz
CD501_1
2
10K
11E1-EIC
+B ADJ
BROWN
1
BLUE
R508
8.0
21DQ09N
NC NC
S501A
MTZJ12B
D516
R513
L502
W5T_20X10X10A
4
P.CON+5V
4.9
D525
R507
2.2K
KA
GND
D515
C519
0.3
0
100 1/4W
POWER_FAIL
25V 10
1
2.2K
1/4W
D528
BLUE
2
3
680 1/4W
R511
2
S503A
BLUE
POWER
6.7
Q502
0.3
KTC3203_Y
HS9V
HS501
763WAA0162
1N4937
5
GND
C533
4
0.0033 B
1
MAIN POWER SW
SW501
ESB92S22B
1 1W
CD503
CHU23001
S503B
BROWN
R516
FROM/TO MAIN
R526
0.01 B
R525
C518_1
(POWER_SW PCB)
D511
FROM/TO MICON/TUNER
REG.6V IC
IC502
KIA7806API
0.47 MMTS50V1 KA
3
C506
9.7
MTZJ5.6B
FH502
EYF-52BCY
POWER_SW SCHEMATIC DIAGRAM
C515
1
16V 470
YK
17
D529
D505
220 1W
D517
D513
21DQ09N
2
R502
C516
0.047 MMTV
GND
5.0
1SS133
D507
1SS133
R523
POWER
S 0.3
Q501
2SK2647-01MR
0
C529
P.CON+5V
B
220 1/4W
C507
2KV 0.0012 R
250V 0.0015 KX
237.7
D
G 6.7
8.0
TO CHROMA/SIF/VIF/21PIN
P.CON+8V
13.0
16
19.1
MTZJ18B
C526
4
11E1-EIC
3
45.9
0
3
0.001 B
0
1SS133
FH501
EYF-52BCY
250V 470P KX
C527
C532
250V
1
BROWN
5
0
14
2
163.9
15
D522
0.001 KX
C528
2
F501
50T040H
T4A_L_250V
BLUE
13
1
11.2
100 1/4W
R517
1/2W
C505
RM11C-EIC
FROM/TO POWER SW
4
6
W4BRH3.5X6X1.0X2
D502
0.0047
CP503
A3963WV2-3PD
237.7
0
12
6
50V 0.47 KA
270
7
560 1/4W
R520
1.5M 1/2W
270
B501
C509
1
RM11C-EIC
1W
1.5M 1/4W
C503
2
3
R501
4
D504
0
11
258.8
8
0.22
RM11C-EIC
1.5M
C501
275V 0.22
ECQUL
5
C504
COIL LINE FILTER
L501
0R7A223F24Y
C502
2
275V 0.22 ECQUL
1
1
2
CP502
A1561WV2-2PK
R503
D501
RM11C-EIC
MTZJ5.6B
D503
H
2
400V 82 USR
P
2KV 680P R
DEGAUSS COIL
L503
8R140018
0
10 NC
1
2KV 0.0022 B 2KV 0.0022 B
3
KIA78R09API
IN
6
IC503
160V 100 YXF
8129110H
C521
T501
W4BRH3.5X6X1.0X2
TH501
B59104-T80-B10
B504
H.DRV+B
REG.9V IC
PCB010
CME049
F
G
1
H
G-10
WAVEFORMS
MICON/TUNER
0.5µs
1V
1
50µs
100mV
20µs
1V
7
13
10ms
1V
50µs
0.5V
20µs
1V
2
8
14
20µs
20µs
1V
100mV
0.2ms
1V
3
16
9
50µs
0.2ms
100mV
1V
20µs
1V
10
17
5
CHROMA/SIF/VIF/21PIN
50µs
100mV
6
0.5V
20µs
100mV
11
18
20µs
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-1
WAVEFORMS
SOUND/AV
20µs
1V
19
25 200mV 1ms/div
30 200mV 500µs/div
26 0.5V 1ms/div
31 500mV 20µs/div
27 200mV 1ms/div
32 200mV 500µs/div
28 0.5V 1ms/div
33 200mV 500µs/div
20µs
1V
20
20µs
1V
21
10ms
1V
23
20µs
200mV
24
29 200mV 500µs/div
H-2
WAVEFORMS
DEFLECTION/CRT
1V
2µs
200V
34
39
10ms
10ms
10V
20µs
50V
35
40
10ms
10V
20µs
36
41
20µs
10V
20µs
50V
37
42
50V
20µs
5V
38
H-3
MECHANICAL EXPLODED VIEW
205
108
114
205
114
202
115
205
206
205
J801
206
115
PCB110
(CRT PCB ASS'Y)
206
205
102A
102D
L503
206
115
V801
102B
201
201
102D
109
PCBDB0
(RELAY PCB ASS'Y)
115
PCB320
(POWER SW PCB ASS'Y)
102
107
112
207
202
102C
202
PCB010
(MAIN PCB ASS'Y)
203
207 207
202
103
202
204
106
113
202
116L
202
116K
202
202
116M
202
116I
PCB260A
(FRONT JACK PCB ASS'Y)
101K
PCB260B
(FRONT JACK PCB ASS'Y)
SP1001
116J
101L
116E
116B
101F
202
101D
101J
101E
202
101H
202
101
201
101I
111
202
101A
104
116A
116G
116D
PCB270
(OPERATION PCB ASS'Y)
101B
101C
201
101I
105
I-1
116N
202
116G
202
202
116H
205
101G
SP1002
116F
116C
205
110
202
202
116F
116
MECHANICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
DESCRIPTION
101
101A
101B
101C
101D
101E
101F
101G
101H
101I
101J
101K
101L
7A701A567A
701WPJD162
704WPAA029
704WPAA030
713WPAA174
738WPJA023
738WPBA132
761WPAA096
761WPAA097
800WFA0060
713WPAA175
761WPAA133
761WPAA134
FRONT CABI ASS'Y
CABINET,FRONT
LEG-FRONT(L)
LEG-FRONT(R)
GUIDE REMOCON
BUTTON FRAME-PRINCESS
BUTTON,FRAME
HOLDER,PCB-2(L)
HOLDER PCB-2(R)
CUSHION LEG
GLASS LED
HOLDER,SPEAKER-PCB(L)
HOLDER,SPEAKER-PCB(R)
102
102A
102B
102C
102D
7A702A172A
702WPBA206
704WPAA027
704WPAA028
800WFA0060
BACK CABI ASS'Y
CABINET BACK
LEG-BACK(L)
LEG-BACK(R)
CUSHION LEG
103
104
105
106
107
108
109
735WPAA782
704WPAA031
704WPAA032
752WSAA006
752WSAA008
722616A031
752WSAA013
HOLDER,POWER SW
LEG,PRINCESS(L)
LEG,PRINCESS(R)
PLATE,SHIELD
SHIELD,CASE
SHEET RATING
SHIELD,LID
110
111
112
113
114
115
761WPAA107
761WPAA108
899HV3T000
735WPBB239
8994101000
800WR0A011
HOLDER,PCB (L)
HOLDER,PCB (R)
HOLDER ANODE WIRE
BUTTON,POWER
HOLDER CRT WIRE
SHEET CRT SUPPORT (D)
116
116A
116B
116C
116D
116E
116F
116G
116H
116I
116J
116K
116L
116M
116N
7A701A568A
701WPBA062
711WPAA116
711WPAA117
711WPAA118
729WDAA001
729WDAA002
800WQ0A086
702WPBA205
761WPAA109
761WPAA110
761WPAA111
761WPAA112
761WPAA113
761WPAA114
SPEAKER CABI ASS'Y
CABINET FRONT-SP
PLATE,HEART-CENTER
PLATE,HEART(L)
PLATE,HEART(R)
DUBLE,FACE-TAPE 1
DUBLE,FACE-TAPE 2
FELT SHEET
CABINET BACK SP.1/2
HOLDER,TIARA(L)
HOLDER,TIARA(R)
HOLDER,SPEAKER1(L)
HOLDER,SPEAKER1(R)
HOLDER,SPEAKER2(L)
HOLDER,SPEAKER2(R)
201
202
203
204
205
206
207
8117330A0U
8110630A0U
810763080U
810963080Q
8117540A6U
8121J50B5U
8109I3080U
SCREW TAPPING(BO)
SCREW TAP TITE(P)
SCREW TAP TITE(S)
SCREW TAP TITE(B)
SCREW TAP TITE(B0)
SCREW TAP TITE(P)
SCREW TAP TITE(B)
-------------------
793WCDC966
791WHAA122
791WHAA137
792UHAA057
792UHAA064
A3Q909W975
J3Q90502A
J3Q909B1A
JA4XD200
GIFT BOX
FILM BAG
LIGHTRON SHEET
PACKAGE,BOTTOM
PACKAGE,TOP
INSTRUCTION BOOK KIT
GUARANTEE CARD
INSTRUCTION BOOK
POLYBAG,INSTRUCTION(RED CAUTION)
J1-1
T=0.5
FLAT
BRAZIER
BRAZIER
BRAZIER
TRUSS
GW20
WH7
3x10
3x10
3x8
3x8
4x16
5x28
3x8
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
!
!
!
!
!
!
!
!
!
!
!
!
!
!
DESCRIPTION
RESISTORS
R408
R411
R424
R429
R447
R501
R502
R503
R516
R520
R530
R803
R805
R807
R4X5T6102F
R3X28A151J
R3X181181J
R3X28B4R7J
R638U2680J
R002T2155J
R3X181221J
R63881R22J
R3X181010J
R002T2155J
R3X1811R5J
R3X181153J
R3X181153J
R3X181153J
R,METAL
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,FUSE
RC
R,METAL OXIDE
R,FUSE
R,METAL OXIDE
RC
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
C418
C437
C443
C444
C448
C501
C502
C503
C504
C505
C507
C509
C517
C521
C527
C528
C532
C819
E02L03222M
P4J7F3394J
P4N8FJ822H
P4N8FJ471J
E0ELFD220M
P2122B224M
P2122B224M
C0JBB07H3K
C0JBB07H3K
E52DHH820M
C03L0R7B3K
C0PLRR7U2K
C0PLRR713K
E62NFB101M
CD39E0ME3M
CD39B0MQ2K
CD39E0M13M
C0JBB0713K
CE
CMPP
CMPP
CMPP
CE
CMP
CMP
CC
CC
CE
CC
CC
CC
CE
CC
CC
CC
CC
D001
D101
D102
D103
D104
D105
D106
D107
D109
D301
D401
D402
D403
D405
D406
D407
D410
D414
D501
D502
D503
D504
D505
D507
D508
D509
D510
D511
D512
D513
D514
D515
D516
D517
D518
D521
D522
D523
D524
D525
D527
D528
D529
D97U03301B
0021721150
D97U05R61B
D97U05R11B
D1VT001330
D1VT001330
D97U05R61B
D97U05R61B
D97U05R61B
DD1R0MA770
D97U02701B
D97U02701B
D2WT011E10
D2WTAU02A0
D2WT011E10
D2WT011E10
D2WTAU02A0
D2WT011E10
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D1VT001330
D1VT001330
D97U01801B
D2WT011E10
D2WXRU2AM0
D2WXN49370
D2WXSB1400
D28T21DQN9
D1VT001330
D1VT001330
D28T21DQN9
D2WT011E10
D1VT001330
D1VT001330
D97U01801B
D1VT001330
D97U03R61B
D97U01201B
D28T21DQN9
D97U05R61B
D97U05R61B
DIODE,ZENER
LED
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SCHOTTKY
DIODE SCHOTTKY
DIODE,SILICON
DIODE,SILICON
DIODE SCHOTTKY
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE SCHOTTKY
DIODE,ZENER
DIODE,ZENER
REF. NO. PART NO.
1K OHM 1/6W
150 OHM 2W
180 OHM 1W
4.7 OHM 3W
68 OHM 1/2W
1.5M OHM 1/2W
220 OHM 1W
0.22 OHM 1W
1 OHM 1W
1.5M OHM 1/2W
1.5 OHM 1W
15K OHM 1W
15K OHM 1W
15K OHM 1W
D602
D603
D604
D606
D607
D608
D609
D610
D611
D703
D705
D706
D709
D807
D808
D809
D1VT001330
D1VT001330
D2WT011E10
D97U06R81B
D97U06R81B
D97U06R81B
D97U05R61B
D97U09R11B
D97U05R61B
D97U05R61B
D97U05R61B
D97U05R61B
D97U05R11B
D1VT001330
D1VT001330
D1VT001330
DIODE,SILICON
DIODE,SILICON
DIODE SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
IC101
IC102
IC199
IC201
IC401
IC502
IC503
! IC504
IC701
IC702
! IC1001
! IC1002
I56D07110A
I9UF032310
A3Q907W015
I0WDE2248H
I0WTD81740
I1KA97806A
I1KA98R09A
0002E00610
I0QF02534V
I0QF02534V
I01DP75130
I01DP75130
IC
IC
INIT DATA
IC
IC
IC
IC
PHOTO COUPLER
IC
IC
IC
IC
Q103
Q201
Q203
Q204
Q301
Q302
Q303
Q304
Q401
Q402
Q403
Q501
Q502
Q506
Q507
Q510
Q511
Q605
Q801
Q802
Q803
Q1001
Q1002
Q1003
T6YJ1037K0
T8AA03881S
TCATC31980
T8YJ2412K0
T8AA03881S
T8AA03881S
T8YJ2412K0
TNYJC05001
TC1G058850
TC5T01627Y
TNYJB05001
T410K26470
TCAT032034
T6YJ1037K0
TCATC31980
TNYJC05001
TAAT01281Y
T8YJ2412K0
TCKT1473A0
TCKT1473A0
TCKT1473A0
T8YJ2412K0
T8YJ2412K0
T8YJ2412K0
TRANSISTOR,SILICON
TRANSISTOR SILICON
TRANSISTOR,SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
FET
TRANSISTOR, SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
CAPACITORS
!
!
!
!
!
!
!
2200 UF 25V
0.39 UF 250V PMS
0.0082UF 1.25KV
470 PF 1.25KV
22 UF 250V
0.22 UF 275V ECQUL
0.22 UF 275V ECQUL
0.0022UF 2KV B
0.0022UF 2KV B
82 UF 400V
0.0012UF 2KV R
680 PF 2KV R
0.001 UF 2KV R
100 UF 160V
0.0015UF 250V
470 PF 250V
0.001 UF 250V
0.001 UF 2KV B
1SS133T-77
1SS133T-77
11E1-EIC
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ5.6B T-77
MTZJ9.1B T-77
MTZJ5.6B T-77
MTZJ5.6B T-77
MTZJ5.6B T-77
MTZJ5.6B T-77
MTZJ5.1B T-77
1SS133T-77
1SS133T-77
1SS133T-77
ICS
OEC7110A
PST3231NR
AT24C08AN-10SU-2.7
STV2248H
TDA8174A
KIA7806API
KIA78R09API
LTV-817M-VB
NJM2534V(TE2)
NJM2534V(TE2)
AN7513
AN7513
TRANSISTORS
D I O D ES
!
!
!
!
DESCRIPTION
DIODES
MTZJ33B T-77
SLR-342VCT32
MTZJ5.6B T-77
MTZJ5.1B T-77
1SS133T-77
1SS133T-77
MTZJ5.6B T-77
MTZJ5.6B T-77
MTZJ5.6B T-77
MA77
MTZJ27B T-77
MTZJ27B T-77
11E1-EIC
AU02A-EIC
11E1-EIC
11E1-EIC
AU02A-EIC
11E1-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
11E1-EIC
RU2AM-EIC
1N4937
SB140-EIC
21DQ09N-TA2B1
1SS133T-77
1SS133T-77
21DQ09N-TA2B1
11E1-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
1SS133T-77
MTZJ3.6B T-77
MTZJ12B T-77
21DQ09N-TA2B1
MTZJ5.6B T-77
MTZJ5.6B T-77
!
!
!
!
!
2SA1037AKT146R,S
KTC3881S-RTK
KTC3198-AT(Y,GR)
2SC2412KT146 R,S
KTC3881S-RTK
KTC3881S-RTK
2SC2412KT146 R,S
DTC124EKAT146
2SC5885
2SC1627_Y(TPE2)
DTC114EKAT146
2SK2647-01MR
KTC3203_Y-AT
2SA1037AKT146R,S
KTC3198-AT(Y,GR)
DTC124EKAT146
KTA1281_Y
2SC2412KT146 R,S
2SC1473A-TA-(RQ)
2SC1473A-TA-(RQ)
2SC1473A-TA-(RQ)
2SC2412KT146 R,S
2SC2412KT146 R,S
2SC2412KT146 R,S
COILS &TRANSFORMERS
L001
L101
L103
L202
L203
L204
L206
L207
L302
L401
! L501
L502
! L503
L601
L701
L702
L703
L704
L706
L707
L708
T401
J2-1
02167F100J
02167F3R3J
021LA6100K
02167F3R3J
021LA61R0M
021LA6120K
021LA6R22M
033700005R
021LA6R22M
021679472K
029T000094
02AHB0A0A4
028R140018
02167F100J
02167F470J
021LA6100K
021LA6100K
021LA6100J
021LA6100K
021LA6100K
021LA6100K
045009003J
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL,VIDEO IFT
COIL
COIL
COIL,LINE FILTER
CORE FERRITE
COIL,DEGAUSS
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
TRANS,HORIZONTAL DRIVE
10 UH
3.3 UH
10 UH
3.3 UH
1 UH
12 UH
0.22 UH
3700005
0.22 UH
4.7 MH
0R7A223F24Y
W5T_20X10X10A
8R140018
10 UH
47 UH
10 UH
10 UH
10 UH
10 UH
10 UH
10 UH
ETH09K14BZ
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO. PART NO.
DESCRIPTION
COILS &TRANSFORMERS
! T501
048129110H
TRANSFORMER,SWITCHING
REF. NO. PART NO.
8129110H
JACKS
J701
J702
J703
J704
! J801
J1001
J1150
J1151
063D100050
060J421037
060J421030
060J421036
066F120018
060J131016
060J421037
060J421030
SOCKET,21PIN
RCA JACK
RCA JACK
RCA JACK
SOCKET,CATHODE RAY TUBE
HEADPHONE JACK
RCA JACK
RCA JACK
MRC-021V-07_A
MTJ-032-05A-32-FE
MTJ-032-05A-31-FE
MTJ-032-05A-30-FE
ISMS01S
MSJ-2000_AG
MTJ-032-05A-32-FE
MTJ-032-05A-31-FE
SWITCHES
! SW501
SW2002
SW2003
SW2004
SW2005
SW2006
SW2007
0530105019
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
0504101T34
SWITCH
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
ESB92S22B
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
VARIABLE RESISTORS
VR401
VR420
VR501
V1K63H3BTE VOLUME,SEMI FIXED
V1K63Q2BTE VOLUME,SEMI FIXED
V116313BTC VOLUME,SEMI FIXED
NVG6TLTAB222
NVG6TLTAB471
EVNCYAA03B13
P.C.BOARD ASSEMBLIES
PCB010
PCB110
PCB270
PCB320
PCBDB0
PCB260A
PCB260B
A3Q909W010K
A3Q909W110K
A3Q909W270K
A3Q909W320K
A3Q909WDB0K
A3Q909W260K
A3Q909W260K
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
PCB ASS'Y
CME049A
CCE042A
CEE092A
CEE102A
CEE093A
CEE090A
CEE091A
MISCELLANEOUS
!
!
!
!
!
!
B501
B504
B1001
B1002
B1003
B1004
B1005
B1006
B1007
B1008
BT001
BT002
CD501
CD503
CD801
CD802
CD803
CF201
CF202
CF204
CF301
CF304
CP001
CP101
CP102
CP401
CP502
CP503
CP701
CP801
CD1001
CD2001
CP1001
CP802A
CP802B
CP803A
CP803B
EL002
F501
FB401
FH501
FH502
OS2001
SP1001
SP1002
TH501
024HT03563
024HT03563
024HT03564
024HT03564
024HT03564
024HT03564
024HT03564
024HT03564
024HT03564
024HT03553
141R004016
141R004016
1206455821
06CHU23001
1278140031
WDL6042038
WBL6028038
1012T5R515
102E238R9E
1012T03101
102E238R94
1012T04001
069W01001A
069S260629
069S270639
069S450089
069S420099
069S320419
069J130340
069W01001A
06CH145901
06CH262003
069S140419
067U006049
067U006049
067U004029
067U004029
124120301A
080NT04004
043214050F
06710T0009
06710T0009
077Q037002
070W132024
070W132024
D8E080B100
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
BATTERY,MANGAN
BATTERY,MANGAN
CORD AC BUSH
CORD CONNECTOR
BRAIDED WIRE
FLAT CABLE
FLAT CABLE
FILTER,CERAMIC TRAP
FILTER,SAW
FILTER CERAMIC TRAP
FILTER,SAW
FILTER,CERAMIC TRAP
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CONNECTOR PCB SIDE
CORD CONNECTOR
CORD CONNECTOR
CONNECTOR PCB SIDE
WIRE HOLDER
WIRE HOLDER
WIRE HOLDER
WIRE HOLDER
EYE LET
FUSE
TRANSFORMER,FLYBACK
HOLDER,FUSE
HOLDER,FUSE
REMOTE RECEIVER
SPEAKER
SPEAKER
DEGAUSS ELEMENT
W4BRH3.5X6X1.0X2
W4BRH3.5X6X1.0X2
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
W5RH3.5X5X1.0
GR03X-SP2
GR03X-SP2
6455821
CHU23001
SM2041-007
AWG26 6C BLACK 420MM
AWG26 4C BLACK 280MM
TPWRF5M50B02-A0
J1981M
MKT31.9MA110P-TF
K9650M
MKT40.4MA110P-TF
003P-2100
A2001WV2-6P
A2001WR2-7P
A1561WV2-A5P
A1561WV2-2PK
A3963WV2-3PD
IMSA-6035B-03Z002-PT
003P-2100
CH145901
CH262003
A2502WV2-4P
B2013H02-6P
B2013H02-6P
B2013H02-4P
B2013H02-4P
XRY20X30BD
50T040H
FNI14B002_M
EYF-52BCY
EYF-52BCY
PIC-37143TH5
NP-300W-L(RCA 115)
NP-300W-L(RCA 115)
B59104-T80-B10
J2-2
TM101
! TU001
! V801
X101
X601
076N0JP030
0145517012
09FY140402
100CT8R005
100CT4R408
DESCRIPTION
MISCELLANEOUS
TRANSMITTER
TUNER,VHF-UHF
CRT W/DY(B+D)
CRYSTAL
CRYSTAL
RC-JP030
TUWRF4EG-778F2A_P3
A34JXV70X73N45A
HC-49/U-S
HC-49/U
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
SPEC.NO.
M3Q9-09W
O/R NO.
U593562

service manual - e-Rusu

Transcription

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