'18512'

'8'

'LG CF-14K40KE彩电维修手册和原理图'

'80856'

'LG, ,CF,-,14K40KE,彩电,维修,手册,和,原理,原理图'

''

'1'

'1'

'admin'

'9'

'/wenku/a18512.html'

'0'

'0'

'127.0.0.1'

'2023-04-11 02:16:13'

'2023-04-11 02:16:13'

'0'

'50'

NULL

'0'

'2'

'80855'

NULL

NULL

'POWER
MENU
OK
VOL
PR
VIDEO
AV2
(L/MONO)-AUDIO-(R)
COLOR TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : MC-019A
MODEL : CF-20/21F30K/20/21D31KE
MODEL : CF/CT-14/20/21F60K 
MODEL : CF-20/21F80K   CF-20/21S31KE
MODEL : CF/CT-14/16/20/21K40KE/41KE
website:http://biz.LGservice.com
e-mail:http://www.LGEservice.com/techsup.html
- 2 -
CONTENTS
Contents ................................................................................................................. 2
Safety Precautions ............................................................................................3
Servicing Precautions ..................................................................................... 4
Specifications ..................................................................................................... 6
Description of Controls .................................................................................. 7
Disassembly Instructions .............................................................................10
Adjustment ............................................................................................................11
Purity & Convergence Adjustment ..........................................................14
Block Diagram ......................................................................................................17
Exploded View .................................................................................................. 18
Exploded View Parts List ..............................................................................19
Replacement Parts List ............................................................................... 30
SVC. Sheet ................................................................................................................
- 3 -
SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by      in
the Schematic Diagram and Replacement Parts List. 
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to
prevent X-RADIATION, Shock, Fire, or other Hazards. 
Do not modify the original design without permission of manufacturer.
General Guidance
An lsolation Transformer should always be used during
the servicing of a receiver whose chassis is not isolated from
the AC power line. Use a transformer of adequate power rating
as this protects the technician from accidents resulting in
personal injury from electrical shocks.
It will also protect the receiver and it\'s components from being
damaged by accidental shorts of the circuitary that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this TV receiver is blown,
replace it with the specified.
When replacing a high wattage resistor (Oxide Metal Film
Resistor, over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube.
Do not lift the Picture tube by it\'s Neck.
X-RAY Radiation
Warning: 
To determine the presence of high voltage, use an accurate
high impedance HV meter.
Adjust brightness, color, contrast controls to minimum. 
Measure the high voltage. 
The meter reading should indicate 
23.5 ¡
1.5KV: 14-19 inch, 26 ¡
1.5KV: 19-21 inch,
29.0 ¡
1.5KV: 25-29 inch, 30.0 ¡
1.5KV: 32 inch
If the meter indication is out of tolerance, immediate service
and correction is required to prevent the possibility of
premature component failure.
Before returning the receiver to the customer, 
always perform an AC leakage current check on the exposed
metallic parts of the cabinet, such as antennas, terminals, etc.,
to be sure the set is safe to operate without damage of
electrical shock. 
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source,
connect an electrical jumper across the two AC plug prongs.
Place the AC switch in the on positioin, connect one lead of
ohm-meter to the AC plug prongs tied together and touch other
ohm-meter lead in turn to each exposed metallic parts such as
antenna terminals, phone jacks, etc. 
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1MΩ and 5.2MΩ. 
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure) 
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check. 
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC
voltmeter with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC
voltage measurements for each esposed metallic part. Any
voltage measured must not exceed 0.75 volt RMS which is
corresponds to 0.5mA.
In case any measurement is out of the limits sepcified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
The source of X-RAY RADIATION in this TV receiver is the
High Voltage Section and the Picture Tube.
For continued X-RAY RADIATION protection, the
replacement tube must be the same type tube as specified in
the Replacement Parts List.
1.5 Kohm/10W
To Instrument\'s�
exposed �
METALLIC PARTS
Good Earth Ground�
such as WATER PIPE,�
CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF
- 4 -
CAUTION: Before servicing receivers covered by this service
manual and its supplements and addenda, read and follow the
SAFETY PRECAUTIONS on page 3 of this publication.
NOTE: If unforeseen circumstances create conflict between the
following servicing precautions and any of the safety
precautions on page 3 of this publication, always follow the
safety precautions. Remember: Safety First.
General Servicing Precautions
1. Always unplug the receiver AC power cord from the AC
power source before;
a. Removing or reinstalling any component, circuit board
module or any other receiver assembly.
b. Disconnecting or reconnecting any receiver electrical plug
or other electrical connection.
c. Connecting a test substitute in parallel with an electrolytic
capacitor in the receiver.
CAUTION: A wrong part substitution or incorrect
polarity installation of electrolytic capacitors may result
in an explosion hazard.
d. Discharging the picture tube anode.
2. Test high voltage only by measuring it with an appropriate
high voltage meter or other voltage measuring device (DVM,
FETVOM, etc) equipped with a suitable high voltage probe.
Do not test high voltage by "drawing an arc".
3. Discharge the picture tube anode only by (a) first connecting
one end of an insulated clip lead to the degaussing or kine
aquadag grounding system shield at the point where the
picture tube socket ground lead is connected, and then (b)
touch the other end of the insulated clip lead to the picture
tube anode button, using an insulating handle to avoid
personal contact with high voltage.
4. Do not spray chemicals on or near this receiver or any of its
assemblies.
5. Unless specified otherwise in this service manual, clean
electrical contacts only by applying the following mixture to
the contacts with a pipe cleaner, cotton-tipped stick or
comparable nonabrasive applicator; 10% (by volume)
Acetone and 90% (by volume) isopropyl alcohol (90%-99%
strength)
CAUTION: This is a flammable mixture.
Unless specified otherwise in this service manual, lubrication
of contacts in not required.
6. Do not defeat any plug/socket B+ voltage interlocks with
which receivers covered by this service manual might be
equipped.
7. Do not apply AC power to this instrument and/or any of its
electrical assemblies unless all solid-state device heat sinks
are correctly installed.
8. Always connect the test receiver ground lead to the
receiver chassis ground before connecting the test receiver
positive lead.
Always remove the test receiver ground lead last.
9. Use with this receiver only the test fixtures specified in this
service manual.
CAUTION: Do not connect the test fixture ground strap to
any heatsink in this receiver.
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged
easily by static electricity. Such components commonly are
called Electrostatically Sensitive (ES) Devices. Examples of
typical ES devices are integrated circuits and some fieldeffect
transistors and semicounductor "chip" components. The
following techniques should be used to help reduce the
incidence of component damage caused by static by static
electricity.
1. Immediately before handling any semiconductor component
or semiconductor-equipped assembly, drain off any
electostatic charge on your body by touching a known earth
ground. Alternatively, obtain and wear a commercially
available discharging wrist strap device, which should be
removed to prevent potential shock reasons prior to
applying power to the unit under test.
2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup or
exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder
ES devices.
4. Use only an anti-static type solder removal device. Some
solder removal devices not classified as "anti-static" can
generate electrical charges sufficent to demage ES devices.
5. Do not use freon-propelled chemicals. These can generate
electrical charges sufficient to damage ES devices.
6. Do not remove a repalcement ES device from its protective
package until immediately before you are ready to install it.
(Most replacement ES devices are packaged with leads
electrically shorted together by conductive foam, aluminum
foil or comparable conductive material).
7. Immediately before removing the protective material from
the ieads of a replacement ES device, touch the protective
material to the chassis or circuit assembly into which the
device will be installed.
CAUTION:Be sure no power is applied to the chassis or
circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged
replacement ES devices. (Otherwise harmless motion such
as the bruching together of your clothes fabric or the lifting
of your foot from a carpeted floor can generate static
electricity sufficient to damage an ES device.)
General Soldering Guidelines
1. Use a grounded-tip, low-wattage soldering iron and
appropriate tip size and shape that will maintan tip
temperature within the range or 500¡£F to 600¡£F.
2. Use an appropriate gauge of RMA resin-core solder
composed of 60 parts tin/40 parts lead.
3. Keep the soldering iron tip clean and well tinned.
4. Thorohly clean the surfaces to be soldered. Use a mall
wirebristle (0.5 inch, or 1.25cm) brush with a metal handle.
Do not use freon-propelled spray-on cleaners.
5. Use the following unsoldering technique
a. Allow the soldering iron tip to reach normal temperature.
(500¡£F to 600¡£F)
b. Heat the component lead until the solder melts.
c. Quickly draw the melted solder with an anti-static,
suction-type solder removal device or with solder braid.
CAUTION: Work quickly to avoid overheating the
circuiboard printed foil.
6. Use the following soldering technique.
a. Allow the soldering iron tip to reach a normal
temperature (500¡£F to 600¡£F)
b. First, hold the soldering iron tip and solder the strand
against the component lead until the solder melts.
SERVICING PRECAUTIONS
- 5 -
c.
Qulckly move the soldering iron tip to the junction of the
component lead and the printed circuit foil, and hold it
there only until the solder flows onto and around both the
component lead and the foil.
CAUTION: Work quickly to avoid overheating the circuit
board printed foil.
d.
Closely inspect the solder area and remove any excess
or splashed solder with a small wire-bristle brush.
IC Remove/Replacement
Some chassis circuit boards have slotted holes (oblong) through
which the IC leads are inserted and then bent flat against the
circuit foil. When holes are the slotted type, the following
technique should be used to remove and replace the IC. When
working with boards using the familiar round hole, use the
standard technique as outlined in parapraphs 5 and 6 above.
Remov
1. Desolder and straighten each IC lead in one operation by
gently prying up on the lead with the soldering iron tip as the
solder melts.
2. Draw away the melted solder with an anti-static suction-
type solder removal device (or with solder braid) before
removing the IC.
Replacemen
1. Carefully insert the replacement IC in the circuit boare.
2. Carefully bend each IC lead against the circuit foil pad and
solder it.
3. Clean the soldered areas with a small wire-bristle brush.
(It is not necessary to reapply acrylic coating to the areas).
"Small-Signal" Discrete Transistor
Removal/Replacement
1. Remove the defective transistor by clipping its leads as
close as possible to the component body.
2. Bend into a "U" shape the end of each of three leads
remaining on the circuit board.
3. Bend into a "U" shape the replacement transistor leads.
4. Connect the replacement transistor leads to the
corresponding leads extending from the circuit board and
crimp the "U" with long nose pliers to insure metal to metal
contact then solder each connection.
Power Output, Transistor Device
Removal/Replacement
1. Heat and remove all solder from around the transistor leads.
2. Remove the heatsink mounting screw (if so equipped).
3. Carefully remove the transistor from the heat sink of the
circuit board.
4. Insert new transistor in the circuit board.
5.
Solder each transistor lead, and clip off excess lead.
6. Replace heatsink.
Diode Removal/Replacement
1. Remove defective diode by clipping its leads as close as
possible to diode body.
2. Bend the two remaining leads perpendicula y to the circuit
board.
3. Observing diode polarity, wrap each lead of the new diode
around the corresponding lead on the circuit board.
4. Securely crimp each connection and solder it.
5.
Inspect (on the circuit board copper side) the solder joints of
the two "original" leads. If they are not shiny, reheat them
and if necessary, apply additional solder.
Fuse and Conventional Resistor
Removal/Replacement
1. Clip each fuse or resistor lead at top of the circuit board
hollow stake.
2. Securely crimp the leads of replacement component around
notch at stake top.
3. Solder the connections.
CAUTION: Maintain original spacing between the replaced
component and adjacent components and the circuit board
to prevent excessive component temperatures.
Circuit Board Foil Repair
Excessive heat applied to the copper foil of any printed circuit
board will weaken the adhesive that bonds the foil to the circuit
board causing the foil to separate from or "lift-off" the board.
The following guidelines and procedures should be followed
whenever this condition is encountered.
At IC Connections
To repair a defective copper pattern at IC connections use the
following procedure to install a jumper wire on the copper
pattern side of the circuit board. (Use this technique only on IC
connections).
1. Carefully remove the damaged copper pattern with a sharp
knife. (Remove only as much copper as absolutely
necessary).
2. carefully scratch away the solder resist and acrylic coating
(if used) from the end of the remaining copper pattern.
3. Bend a small "U" in one end of a small gauge jumper wire and
carefully crimp it around the IC pin. Solder the IC connection.
4. Route the jumper wire along the path of the out-away
copper pattern and let it overlap the previously scraped end
of the good copper pattern. Solder the overlapped area and
clip off any excess jumper wire.
At Other Connections
Use the following technique to repair the defective copper
pattern at connections other than IC Pins. This technique
involoves the installation of a jumper wire on the component
side of the circuit board.
1. Remove the defective copper pattern with a sharp knife.
Remove at least 1/4 inch of copper, to ensure that a
hazardous condition will not exist if the jumper wire opens.
2. Trace along the copper pattern from both sides of the
pattern break and locate the nearest component that is
directly connected to the affected copper pattern.
3. Connect insulated 20-gauge jumper wire from the lead of
the nearest component on one side of the pattern break to
the lead of the nearest component on the other side.
Carefully crimp and solder the connections.
CAUTION: Be sure the insulated jumper wire is dressed so
the it does not touch components or sharp edges.
- 6 -
SPECIFICATIONS
Note : Specification and others are subject to change without notice for improvement. 
O Video input system:
PAL-B/G, D/K, I/I
SECAM-B/G, D/K,L/L’ 
NTSC M
NTSC 4.43
O Intermediate Frequency (Unit : MHz) 
VISION IF : 38.9MHz 
COLOR IF : 34.47MHz(4.43)
35.32MHz(3.58)    :  NTSC-M
VIF-4.25000MHz 
VIF-4.40625MHz 
SOUND IF : 
33.4MHz (B/G)
32.9MHz (I/I)
32.4MHz (D/K)
34.4MHz (M)
O Power requirement : 110~240V, 50/60Hz
O Power consumption : 95
O STAND-BY : 3W 
O Tuning system : 
FVS
100 Programme memory 
200 Programme memory(W/O TXT)
O Antenna input impedance : VHF/UHF 75 ohm, unbalanced
O OSD (On Screen Display) : EASY-MENU 
O Voice coil impedance : 8 ohm
O Sound output : 7W¡¿2(MAX)
Dual/Stereo : A2/NICAM(Option)
O External connection :
Head Phone Jack
A/V in : 2
PERI Connector(Full Scart) : 1
DVD in  
O External In/Output
Audio-In:0.5Vrms!3dB,over 10Kohm
Audio-Out:0.5Vrms!3dBb,below 1Kohm
Video-In/Out:1Vp-p!3dB,75ohm
DVD In   Y:  1Vp-p!3dB 
Pb,Pr :  0.7Vp-p!3dB
O Feature   : Auto programme/Manual programme
CSM (Color Status Memory) 
Auto Sleep
Turbo Picture & Sound 
Programme Editing
PSM (Picture Status Memory)
Teletext (TOP/FLOF/LIST)
ACMS 
Auto Volume Level
Game
SSM(Sound Status Memory)
Favorite Program
O Tuning range
Band 
VHF-Low
VHF-High
Hyper
UHF
S1\'-S3\', S1
S2-S10,
S11-S20
S21-S41
For TV
For CATV
B/G
Ch2-4
Ch5-12
D/K
Ch1-5
Ch6-12
I/I
Ch4-13
NTSC
Ch2-13
Ch21-69
Ch14-69
(
): SECAM
- 7 -
All the functions can be controlled with the remote control handset.
Some functions can also be adjusted with the buttons on the front
panel of the set.
Remote control handset
Before you use the remote control handset, please install the bat-
teries. See the next page.
1.
POWER 
switches the set on from standby or off to standby.
2.
NUMBER BUTTONS
switches the set on from standby or directly select a number.
3.
MENU (or INDEX)
selects a menu.
selects an index page in the teletext mode (only TELETEXT
models).
4.
EYE/* (option)
switches the eye function on or off.
5.
/ 
(Programme Up/Down)
selects a programme or a menu item.
switches the set on from standby.
scans programmes automatically.
F / G (Volume Up/Down)
adjusts the volume.
adjusts menu settings.
OK
accepts your selection or displays the current mode.
6.
Q.VIEW
returns to the previously viewed programme.
selects a favorite programme.
7.
TELETEXT BUTTONS (option)
These buttons are used for teletext.
For further details, see the ÔTeletextÕ section.
8.
PSM (Picture Status Memory)
recalls your preferred picture setting.
9.
TURBO PICTURE / SOUND BUTTON (option)
selects Turbo picture and sound.
POWER 
MENU/INDEX
Q.VIEW
LIST
0
PR
OK
VOL
VOL
PR
2
3
1
5
6
4
8
9
7
TV/AV
TV
I/II/
MUTE
TEXT/MIX
SIZE
HOLD
UPDATE
TIME
REVEAL
PSM
SSM/
SLEEP
M
EYE/
TURBO/
( )
( )
PICTURE
SOUND
/
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
(� )
(� )
(With TELETEXT)
DECRIPTIONS OF CONTROLS
- 8 -
10. MUTE 
switches the sound on or off.
11. TV/AV
selects TV or AV mode.
clears the menu from the screen.
switches the set on from standby.
12. I/II/* (option)
selects the language during dual language broadcast. (option)
selects the sound output.
13. LIST 
displays the programme table.
14. SLEEP
sets the sleep timer.
15. SSM/* (option) (Sound Status Memory) 
recalls your preferred sound setting.
16. SURROUND (º/*) (option)
selects surround sound.
COLOURED BUTTONS : These buttons are used for teletext (only
TELETEXT models) or programme edit.
Battery installation 
The remote control handset is powered by two AAA type batteries.
To load the batteries, turn the remote control handset over and
open the battery compartment. Install two batteries as indicated by
the polarity symbols (    and    ) marked inside the compartment.
Note : To avoid damage from possible battery leakage, remove the
batteries if you do not plan to use the remote control handset for an
extended period of time.
+
-
POWER 
MENU
Q.VIEW
LIST
0
PR
( )
( )
OK
VOL
VOL
PR
2
3
1
5
6
4
8
9
7
TV/AV
I/II/
MUTE
PSM
SSM/
SLEEP
PICTURE
SOUND
EYE/
TURBO/
/
1
10
11
12
13
14
15
16
2
3
4
5
6
8
9
(Without TELETEXT)
- 9 -
Front panel
Shown is a simplified representation of front or side panel. 
Here shown may be somewhat different from your set.
1.
MAIN POWER (ON/OFF)
switches the set on or off.
2.
POWER/STANDBY INDICATOR
illuminates brightly when the set is in standby mode.
dims when the set is switched on.
blinks when signal is input from the remote control.
3.
REMOTE CONTROL SENSOR
4.
MENU
selects a menu.
5.
OK
accepts your selection or displays the current mode.
F / G (Volume Up/Down)
adjusts the volume.
adjusts menu settings.
D / E (Programme Up/Down)
selects a programme or a menu item.
switches the set on from standby.
6.
AUDIO/VIDEO IN SOCKETS (AV) (option)
Connect the audio/video out sockets of external equipment to
these sockets.
Note :If both the input jacks on the front/side panel and back
panel have been connected to external equipments simultane-
ously, only the input jacks on the front/side panel can be received.
7.
HEADPHONE SOCKET (option)
Connect the headphone plug to this socket.
8.
TURBO SOUND/PICTURE (option)
switches Turbo sound or Turbo picture on or off.
9.
EYE (option)
adjusts picture according to the surrounding conditions.
!
!
6
7
VIDEO
(L)
I
AUDIO
I 
(R)
VIDEO
AUDIO
!
!
6
VIDEO
(L)
I
AUDIO
I 
(R)
VIDEO
AUDIO
7
ON/OFF r
MENU   OK F VOL G E PR D
VIDEO  (L)-AUDIO-(R) !
P-TURBO-S
1
2 3
4
5
6
7
8
9
TURBO    
ON/OFF r
MENU   OK F VOL G E PR D
VIDEO  AUDIO !
SOUND   PICTURE
1
2 3
4
5
6
7
8
9
1
2 3
4
5
9
PR D
ON/OFF r
MENU         F VOL
VOL G
OK 
PR E
(Side panel)
- 10 -
Fig. 2-1
Fig. 2-2
CPT
board
Remove
Screws
Main
PCB
DISASSEMBLY INSTRUCTIONS
Important note
This set is disconnected from the power supply through the
converter transformer. An isolating transformer is necessary
for service operations on the primary side of the converter
transformer.
Back Cabinet Removal
Remove the screws residing on the back cabinet and carefully
separate the back cabinet from the front cabinet. (Fig. 2-1).
Chassis Assy Removal
Grasp both side of Frame and pull it backward smoothly.
CPT Removal
1. Pull out the CPT board from the CPT neck.
2. Place the front cabinet on soft material not to mar the front
surface or damage control knobs.
3. Remove 5 screws securing the picture  tube mounting
brackets to the front cabinet.
4. Carefully separate CPT from the front cabinet.
PICTURE TUBE HANDLING CAUTION
Due to high vacuum and large surface area of picture tube, great
care must be exercised when handling picture tube. Always lift
picture tube by grasping it firmly around faceplate.
NEVER LIFT TUBE BY ITS NECK! The picture tube must not be
scratched or subjected to excessive pressure as fracture of
glass may result in an implosion of considerable violence which
can cause personal injury or property damage.  
- 11 -
O Safety Precautions
1. It is safe to adjust after using insulating transformer
between the power supply line and chassis input to
prevent the risk of electric shock and protect the
instrument.
2. Never disconnect leads while the TV receiver is on.
3. Don\'t short any portion of circuits while power is on.
4. The adjustment must be done by the correct appliances.
But this is changeable in view of productivity.
5. Unless otherwise noted, set the line voltage to
110~240Vac !10%, 50/60Hz.
6. The adjustment of TV should be performed afther warming
up for 20 minutes.
O Test Equipment required
1. Multimeter (volt meter)
2. Oscilloscope
3. 10:1 PROBE
4. Color Analyzer
O CDL Data Adjustment(LINE SVC-0)
1) Press the SVC button to get into the SVC-0 Mode.
2) Press the Channel UP/DOWN button to select CDL12. 
3) Press the Volume UP/DOWN button until the CDL data is
the same as the Table below.
4) Press the OK(V) button to memorize the data.
O OPTION Data Adjustment(OPTION-1,OPTION-2)
1) Press OK buttons on both TV set and Remote Controller at
the same time to get into SVC mode.
2) Press the Yellow button several times to find OPTION-1 or
OPTION-2.
3) Input the correspond OPTION data referring to Table below
with the numeric buttons.
4) Press the OK(V) button to memorize the data.
Table 1.  OPTION 1 Function
Table 2.  OPTION 2 Function
Table 3.  OPTION 3 Function
ADJUSTMENT
21Ó FCD
12
FLAT 
14,16Ó CPT
8
15Ó CPT
10
FLAT
20,21Ó CPT
12
CDL Data
Remark
0
1
0
1
0
1
0
1
0
1
SCART
TOP
2 IN 1
DVD
C MUTE
Option
Code
Function
Remark
ACTIVE
NOT ACTIVE
W/O DVD
DVD(REAR JACK) 
W/O 2 IN 1TUNER
WITH 2 IN 1TUNER
FLOF TXT
TOP TXT
PHONO JACK
SCART JACK
0
1
0
1
0
1
0
1
EYE
TBS
MONO
4 KEY
Option
Code
Function
Remark
W/O TBS
WITH TBS
W/O EYE
WITH EYE
W/O 4 KEY
WITH 4 KEY
FORCED MONO
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ACMS
T-SCH
T-P/S
CURVE
DUAL
CHA
+ AU
200 PRO
GAME
BCF
Option
Code
Function
Remark
Auto Abnormal ON
Not Used
W/O GAME PACK
WITH GAME PACK
100 PRO
200 PRO
Except China,Austrailia
China,Austrailia
W/O DUAL  
WITH DUAL  
Austrailia
Except Austrailia 
W/O TURBO SEARCH
WITH TURBO SEARCH
W/O TURBO P/S
WITH TURBO P/S
NORMAL VOLUME CURVE
M-A,India VOLUME CURVE
0
1
0
1
0
1
2
3
4
5
6
7
SYSTEM
HOTEL
RESER
VED
Option
Code
Function
Remark
* * * 
* * *
W/O HOTEL
W/HOTEL
BG/L
BG/I/DK
BG/I/DK/M
BG/I/DK DUAL
BG/I/DK/M DUAL
2nd IF BG
2nd IF I
2nd IF DK
- 12 -
O  AGC Adjustment (SERVICE 1)
1) Connect RF signal (70dB!0.2dB) and turn on the TV.
¡ Standard adjustment Channel
- EU 05 Ch. (frf = 175.25MHz) 
2) Press the OK buttons on TV set and Remote Controller at the
same time to get into SVC-0 mode.
3) Press the Channel UP/DOWN button on the Remote
Controller several times to find AGC??.
4) Press the Volume UP/DOWN button until the AGC Voltage is
the same as the Table below.
5) Press the OK(V) button to memorize the data.
O  FOCUS Adjustment 
1) Tune the TV set to receive a PAL 05CH.
2) Adjust the Focus Volume of FBT for best focus.
O Screen Voltage Adjustment
1) Connect the probe of oscilloscope to the RK (Red Cathode)
of CPT Board.
2) Set the oscilloscope to 50V/div and 20Us/div and after
putting GND line upon the lowest grid line of the scope by
pressing GND button,enter into DC mode.
3) Tune the TV set to receive a PAL-B/G 05CH.
4) Adjust Screen Volume of FBT so that the waveform is the
same as below figure (DC 140!3V).
O White Balance Adjustment.(LINE SVC-0)
NOTE : This adjustment should be performed after screen voltage
adjustment.
1) Tune the TV set to receive an 100% white pattern.
2) Press OK(V) buttons on TV set and remote controller at the
same time to get into SVC mode.
3)  Press Yellow button on remote controller. (Standard mode)
4) Press Channel UP/DOWN button for desirous function
adjustment.
5) Adjust VOL+ or VOL-button in each status of "RG--"/"BG--" for
X=272!8, Y=288!8 with color analyzer.(Europe Model:
X=288!8, Y=295!X=272!8, 11,000K) 
7) Press the OK(V) button to memorize the data.
Test Point 
: AGC TP (C101) 
Adjust
: Remote Controller
Tuner P/N
Marker
AGC Voltage
6700VPF009G
LG Innotek(W/S TUNER)
2.7! 0.05V
6700VPF016A
DAEWOO(W/S TUNER)
2.7! 0.05V
Tuner P/N
Marker
AGC Voltage
6700VPF009S
LG Innotek(TBS TUNER)
2.5! 0.05V
Test Point 
: Observing Display
Adjust 
: Focus Volume of FBT
Test Point 
: RK (Red Cathode of CPT Board)
Adjust 
: Screen Volume of FBT
Horizontal�
FlyBack Time
Black level
White level�
GND for dc
140Vp-p
Status
RG
GG
BG
BLO-R
BLO-G
Initial Data
31
31
31
31
31
Remark
0
1
2
3
0
1
2
3
0
1
0
1
2
0
1
2
3
0
0
1
0
1
OSD-L
(E-ASIA)
OSD-L
(CH+HI)
English
English,Deutsch,Francais,Italiano,Espanol
English,Nederlands,Svenska,Dansk,Suomi,Por
tugues,Romaneste,Polski,Cesky,Pyccknn
English,Romaneste,Polski,Cesky,Pyccknn,Magyar
English
English,Arab,,Urdu,French
English,Parsi,Urdu,French
English,French,Arab,Urdu,Parsi
English
English,Malay,Vietnam,Indonesian,Thai
English
English,Chinese
English,Hindi
TXT-L
(EU)
TXT-L
(E-ASIA)
TXT-L
(ARAB)
TXT-L
(FARSI)
OSD-L
(EU)
OSD-L
(M-
ASIA)
Option
Code
Function
Remark
ENG. ONLY
EU-7EA
EU ALL
EU EAST
ENG. ONLY
ARABIC
PARSI
ARAB,FARSI,URDE
ENG.ONLY
ASIA-ALL
ENG.ONLY
E+CHINA
E+HINDI
W-EU
E-EU
CYRILLIC
UKRAINIAN
WEST-EU
WEST-EU
ARABIC
WEST-EU
FARSI
14Ó
DC 130V!3 V
OTHERS
DC 140V!3 V
- 13 -
O Deflection Data Adjustment (Line SVC-1)
NOTE: To enter SVC mode, press "OK" buttons on both TV set
and the Remote control at the same time.
1. Preparation for Deflection Adjustment 
1) At SVC mode,  press the Yellow colored button.
And then, deflection data adjustment OSD (SVC1 mode) will
be displayed.
2) Tune the TV set to receive a PAL 05 CH and set the ARC
mode is standard.
2. Deflection Initial Setup Data
3. Deflection Adjustment Procedure
VL (Vertical Linearity)
Adjust so that the boundary line between upper and lower half
is in accord with geometric horizontal center of the CPT.
VA (Vertical Amplitude)
Adjust so that the circle of a digital circle pattern may be
located within the effective screen of the CPT.
SC (Vertical “S” Correction)
Adjust so that all distance between each horizontal lines are
to be the same. 
VS (Vertical Shift)
Adjust so that the horizontal center line of a digital circle
pattern is in accord with geometric horizontal center of the
CPT.
HS (Horizontal Shift)
Adjust so that the vertical center line of a digital circle pattern is
in accord with geometric vertical center of the CPT.
Press the OK(V) button to memorize the data.
VL
VA
VS
HS
SC
31
31
31
31
25
31
31
31
31
25
31
31
31
31
25
Status
Default
21" FLAT S/S
21" FLAT LG
- 14 -
PURITY & CONVERGENCE ADJUSTMENT
Caution:
Convergence and Purity have been factory aligned. Do not
attempt to tamper with these alignments.
However, the effects of adjacent receiver components, or
replacement of picture tube or deflection yoke may require the
need to readjust purity any convergence.
¡ Purity Adjustment
This procedure DOES NOT apply to bonded yoke and picture
tube assemblies.
The instrument should be at room temperature (60 degrees F or
above) for six (6) hours and be operating at low beam current
(dark background) for approximately 20 to 30 minutes before
performing purity adjustments.
CAUTION: Do not remove any trim magnets that may be
attached to the bell of the picture tube.
1. Remove the AC power and disconnect the internal
degaussing coil.
2. Remove the yoke from the neck of the picture tube.
3. If the yoke has the tape version beam bender, remove it and
replace it with a adjustable type beam bender (follow the
instructions provided with the new beam bender)
4. Replace the yoke on the picture tube neck, temporarily
remove the three (3) rubber wedges from the bell of the
picture tube and then slide the yoke completely forward.
5. Reconnect the internal degaussing coil.
6. Position the beam bender locking rings at the 9 o\'clock
position and the other three pairs of tabs (2,4 and 6 pole
magnets) at the 12 o\'clock position.
7. Perform the following steps, in the order given, to prepare the
receiver for the purity adjustment procedure.
a. Face the receiver in the "magnetic north" direction.
b. Externally degauss the receiver screen with the television
power turned off.
c. Turn the television on for approximately 10 seconds to
perform internal degaussing and then turn the TV off.
d. Unplug the internal degaussing coil. This allows the
thermistor to cool down while you are performing the purity
adjustment. DO NOT MOVE THE RECEIVER FROM ITS
"MAGNETIC NORTH" POSITION.
e. Turn the receiver on and obtain a red raster by increasing
the red bias control (CW) and decreasing the bias controls
for the remaining two colors (CCW).
f. Attach two round magnets on the picture tube screen at 3
o\'clock and 9 o\'clock positions, approximately one (1) inch
from the edge of the mask (use double-sided tape).
DEFLECTION YOKE
PURITY &CONVERGENCE
MAGNET ASSEMBLY
RUBBER
WEDGES
GLASS CLOTH TAPE
����
����
�����
����
����
��
��
���
���
��
�����
�����
�����
������
�����
�����
�����
�����
��
PURITY MAGNET
6-POLE
4-POLE
4-POLE
MAGNET
CONVERGENCE MAGNET ASSEMBLY
6-POLE
MAGNES 
PURITY MAGNET(2-POLE)
X-AXIS YOKE
POSITIONING
(L/R PURITY)
6-POLE
MAGNETS
CONVERGENCE  MAGNET ASSEMBLY
- 15 -
8. Referring to above, perform the following two steps:
a. Adjust the yoke Z-axis to obtain equal blue circles.
b. Adjust the appropriate beam bender tabs to obtain correct
purity (four equal circles).
9. After correct purity is set, tighten the yoke clamp screw and
remove the two screen magnets.
10. Remove the AC power and rotate the receiver 180 degrees
(facing "magnetic south").
11. Reconnect the internal degaussing coil.
12. Turn the receiver on for 10 seconds (make sure the receiver
came on) to perform internal degaussing, and then turn the
receiver off.
13. Unplug the internal degaussing coil.
14. Turn on the receiver and check the purity by holding one (1)
round magnet at the 3 o\'clock and a second round magnet at
9 o\'clock position. If purity is not satisfactory, repeat steps 8
through 14.
15. Turn off the receiver and reconnect the internal degaussing
coil.
¡ Convergence Adjustment
Caution: This procedure DOES NOT apply to bonded yoke and
picture tube assemblies.
Do not use screen magnets during this adjustment
procedure. Use of screen magnets will cause an
incorrect display.
1. Remove AC power and disconnect the internal degaussing
coil.
2. Apply AC Power and set the brightness to the Picture Reset
condition. Set the Color control to minimum.
3. Make a horizontal line.
4. Adjust the Red, Green and Blue Bias controls to get a dim
white line.
5. Restore the screen by removing the horizontal line. 
6. Reconnect the internal degaussing coil and apply AC power.
7. Turn the receiver on for 10 seconds to perform internal
degaussing and then turn the receiver off again.
8. Unplug the internal degaussing-coil.
9. Turn on the receiver, connect a signal generator to the VHF
antenna terminal and apply a crosshatch signal.
Caution: During the convergence adjustment procedure, be
very careful not to disturb the purity adjustment tabs
are accidentally move, purity should be confirmed
before proceeding with the convergence adjustments.
Note: Make sure the focus is set correctly on this instrument
before proceeding with the following adjustment.
10. Converge the red and blue vertical lines to the green vertical
line at the center of the screen by performing the following
steps (below TABLE).
a. Carefully rotate both tabs of the 4-pole ring magnet
simultaneously in opposite directions from the 12 o\'clock
position to converge the red and blue vertical lines.
b. Carefully rotate both tabs of the 6-pole ring magnet
simultaneously in opposite directions form the 12 o\'clock
position to converge the red and blue (now purple)
vertical lines with the green vertical line.
11. Converge the red and blue horizontal with the green line at
the center of the screen by performing the following steps.
(below TABLE)
a. Carefully rotate both tabs of the 4-pole ring magnet
simultaneously in the same direction (keep the spacing
between the two tabs the same) to converge the red and
blue horizontal lines.
b. Carefully rotate both tabs of the 6-pole ring magnet
simultaneously in same direction (keep the spacing
between the two tabs the same) to converge the red and
blue (now purple) horizontal lines with the green
horizontal line.
c. Secure the tabs previsouly adjusted by locking them in
place with the locking tabs on the beam bender. 
MAGNETS
RED
RED
1.ADJUST YOKE Z-AXIS FIRST�
TO GET EQUAL BLUE�
COLOR CIRCLES
2 .ADJUST BEAM BENDER 2 POLE�
MAGNET TO GET FOUR EQUAL�
COLOR CIRCLES
- 16 -
RING�
PAIRS
4�
POLE
ROTATION DIRECTION�
OF BOTH TABS
OPPOSITE
SAME
OPPOSITE
SAME
MOVEMENT OF RED�
AND BLUE BEAMS
B
B
R
R
OR
OR
B
R
B
R
OR
B
R
B
R
B
R
OR
B
R
6�
POLE
12. While watching the 6 o\'clock positions on the screen, rock the
front of the yoke in a vertical (up/down) direction to converge
the red and blue vertical lines. (Fig upper left)
13. Temporarily place a rubber wedge at the 12 o\'clock position
to hold the vertical position or the yoke.
14. Check the 3 o\'clock and 9 o\'clock areas to confirm that the red
and blue horizontal lines are converged.
If the lines are not converged, slightly offset the vertical tilt of the
yoke (move the rubber wedge if necessary) to equally balance the
convergence error of the horizontal lines at 3 o\'clock and 9 o\'clock
and the vertical lines at 6 o\'clock and 12 o\'clock.
15. Place a 1.5 inch piece of glass tape over the rubber foot at
the rear of the 12 o\'clock wedge.
16. While watching the 6 o\'clock and 12 o\'clock areas of the
screen, rock the front of the yoke in the horizontal (left to
right) motion to converge the red and blue horizontal lines.
(Fig. upper right)
17. Temporarily place a rubber wedge at the 5 o\'clock and 7
o\'clock positions to hold the horizontal position of the yoke.
18. Check the 3 o\'clock and 9 o\'clock areas to confirm that the
red and blue vertical lines are converged. If the lines are not
converged, slightly offset the horizontal tilt of the yoke (move
the temporary rubber wedges if necessary) to equally
balance the convergence error of the horizontal lines at 6
o\'clock and 12 o\'clock and the vertical lines at 3 o\'clock and 9
o\'clock.
19. Using a round magnet confirm purity at the center, right and
left sides and corners. See Purity Adjustment Procedure.
20. Reconfirm convergence and apply a 1.5 inch piece of glass
tape over the rubber foot at the rear of the 5 o\'clock and the 7
o\'clock wedges.  
RED
BLUE
RED
BLUE
BLUE
RED
GREEN
GREEN
BLUE
RED
GREEN
GREEN
ADJUSTMENT�
VIEWING�
AREA
 UP/DOWN ROCKING OF THE YOKE�
CAUSES OPPOSITE ROTATION OF RED�
AND BLUE RASTERS
ADJUSTMENT�
VIEWING�
AREA
RED
RED
GREEN
TV�
SCREEN
 LEET/RIGHT ROCKING OF THE YOKE�
CAUSES OPPOSITE SIZE CHANGE OF �
THE RED AND BLUE RASTERS
UP/DOWN ROCKING OF THE YOKE
CAUSES OPPOSITE ROTATION OF RED
AND BLUE RASTERS
LEFT/RIGHT ROCKING OF THE YOKE
CAUSES OPPOSITE SIZE CHANGE OF THE
RED AND BLUE RASTERS
- 17 -
BLOCK DIAGRAM
DVD
(FLAT OPT.)
R.G.B AMP. & 
CPT DRIVE
(TDA6107Q)
FBT
185V
-14V
AFC
ABL
HEATER
B+
HDT
Collector
A1(R/L)-IN
SPK(R/L)-OUT
UOC
TDA9361(TXT)
 
H/P
AV-IN
AUDIO B+
      B+
(110/115V)
(14/17V)
SMPS 
TRANS
SPK.
Front-AV(2)
(MNT/TV-OUT)
14V
H-out
IFout
Int.
CVBS
SCL
SDA
EXT
Video-in
RGB
OUT
IK
H-Vcc
VIDEO
TUNER
V_DY
VERTICAL AMP
LA7840
Va
Rear_AV(1)
SCART / PHONE)
(
IC03
EEPROM
24C08/16
A(R/L)-OUT
V-OUT
EXT.RGB
Vb
Va
Vb
SPK.
9.5V
5V
From
IC131
A1/A2(R/L)-IN
Y/Pb/Pr
DVD(R/L)-IN / Game Audio
MNT/TV-A(R/L)-OUT
SIF
FM-SIF-IN
SW1
SW2
SDA
SCL
MSP3410D
TDA9859
AV STEREO
RF STEREO
   MONO
SOUND AMP
  TDA2006
   
      AC
   INPUT
(110~240V)
STEREO,
Sound Max
SOUND AMP.
TDA7266/97
STEREO,
Sound Max
SOUND AMP.
TDA7266/97
  IC131
5V REG
 Option Part
IIC Bus Line
TDA9381(Non-TXT)
Audio(Mono)
(TV OUT)
28
33
21
22
38
     Sound 
   Trap Part
Video-OUT(TV/MNT OUT)
50
42
51~53
¡Ü
¡Ü
¡Ü
¡Ü
¡Ü
STEREO
( ~B01K
  ~ A13P)
MONO 
( ~B01L )
10
12
9
5
3
9
8
10
2
6
14V
1
      ST-BY
    TRANS
   (3W Opt)
¡Ü
SPK(L)-OUT
¡Ü
24
25
47
44
AUDIO
   AM-IN
(L/L  Only)
30
39
31
40
28
30
14
39
8V
From IC844
14 39
39
3.3V Reg.
5V
From
IC842
3.3V
¡Ü
¡Ü
8V
From
IC844
  IC844
8V REG
  IC842
5V REG
41 42
1
32
IC02
IC631
IC661
5V
5V
5.1V
SFE 5.74M
32
SIF
SIF(CE Mono)
From Tuner
¡Ü
35
EXT
Audio-in
¡Ü
                IC651
LA7016(Mono Opt)
                
7
2
TV Audio(From UOC #28)
/ Game Audio (From HIC01)
4
MNT Audio Out(Mono)
TV Audio Out (CL Mono)
¡Ü
¡Ü
 
 LA7016(DVD / GameOpt)
 IC591
)
2
DVD Y / Game Video
4
7
EXT Video
PJ201
EXT Video(To UOC #42)
          HIC01
Game Pack(Game Opt)
          
3, 4, 5
1
2
From UOC
Video(Game)
Audio(Game)
PJ202
15 18
44 Audio Out
   TO
IC631
#1,#5
Thai
Opt.
¡Ü
- 18 -
EXPLODED VIEW : 20/21D31KE
913
112
153
170
150
943
400
174
520
330
320
310
104
120
530
700
300
- 19 -
104   
343-B52A         
343-B52A                
SUPPORTER,PCB                                      
112   
6335V20004B      
2055-00691J             
CPT ASSY              
120   
120-C77G         
120-C77G                
SPEAKER,FULLRANGE 8 OHM 1           
150   
150-D02Y         
150-D02X                
COIL,DEGAUSSING                     
170   
170-A01D         
170-A01D                
LEAD SET,CPT EARTH                                
174   
174-009E         
174-009E                
POWER CORD(W/HOLD,HOUSING,L=200,4.0          
300   
3091V00376D      
3091V00260G             
CABINET ASSEMBLY           
310   
5020V00067A      
5020V00067A             
BUTTON,CONTROL                     
320   
320-075B         
320-075B                
SPRING,KNOB                         
330   
5020V00066A      
5020V00077A             
BUTTON,POWER                        
400   
3809V00026Y      
3809V00026Y             
BACK COVER ASSY(PHONE)                         
520   
6871VMM805H      
871VMM807F             
PWB ASSY,MAIN         
530   
6871VSM963G      
6871VSM963G             
PWB ASSY,FRONT A/V(ST           
700   
0IGL120104A      
0IGL120104A            
IC,CDS SENSOR MODULE(P1201-04)              
913   
332-057B         
332-057B                
SCREW ASSY,HEXAGON HEAD                        
943   
1PTF0403116      
1PTF0403116             
SCREW,TAP TITE(P) D4.0 L16.0
EXPLODED VIEW PARTS LIST
The components identified by mark    are
critical for safety.
Replace only with part number specified.
LOCA. NO
DESCRIPTIONS
PART NO
20"
21"
- 20 -
EXPLODED VIEW : 20/21F30K
913
112
153
170
150
400
943
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�������������������������������������
�������������������������������������
�������������������������������������
�������������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
���������������������������������
104
300
120
330
320
310
174
520
- 21 -
104    
343-B52A      
343-B52A                
SUPPORTER,PCB                                   
112    
6335V20004B   
2055-00691J             
CPT ASSY                                        
120    
120-C93G      
120-C93G                
SPEAKER,GENERAL C091P06K1459 8 OHM 5         
150    
150-D02Y      
150-D02X                
COIL,DEGAUSSING                                 
153    
153-276A      
6150Z-1023A             
DY                                              
170    
170-A01D      
170-A01D                
LEAD SET,CPT EARTH                              
174    
174-009E      
174-009E                
CORD,POWER                                      
300    
3106V00078D   
3106V00037F             
CABINET UNIT                                    
310    
5020V00108A   
5020V00108A             
BUTTON,CONTROL                                  
320    
320-062E      
320-062E                
SPRING,KNOB                                     
330    
5020V00113A   
5020V00107A             
BUTTON,POWER                                    
400    
3809V00046S   
3809V00046S             
BACK COVER ASSY                                 
520    
6871VMM807E   
6871VMM807D             
PWB ASSY,MAIN                                   
913    
332-057B      
332-057B                
SCREW ASSY,HEXAGON HEAD                         
943    
1PTF0403116   
1PTF0403116             
SCREW,TAP TITE(P) D4.0 L16.0
EXPLODED VIEW PARTS LIST
The components identified by mark    are
critical for safety.
Replace only with part number specified.
LOCA. NO
DESCRIPTIONS
PART NO
20"
21"
- 22 -
EXPLODED VIEW : 14/20/21F60K
310
104
300
330
320
120
943
400
913
170
150
153
112
174
520
- 23 -
EXPLODED VIEW PARTS LIST
104   
-
343-B52A       
343-B52A                
SUPPORTER,PCB    
112   
6335V14006A
6335V20004B    
2055-00691J             
CPT ASSY     
2055-00744P
2055-01221C    
2055-00691L             
CPT ASSY  *CHAUDY                                   
120   
6400VA0018D
6400VA0019D       
120-C93G                
SPEAKER,GENERAL 8 OHM 5                                 
150   
150-D02W
150-D02Y       
150-D02X                
COIL,DEGAUSSING                                         
170   
170-A01A
170-A01D       
170-A01D                
LEAD SET,CPT EARTH                                      
174   
174-009E
174-009E       
174-009E                
CORD,POWER                                              
300   
3091V00379A
3091V00336E    
3106V00054T             
CABINET ASSY    
3091V00379E
3091V00200Z    
3106V00054M             
CABINET ASSY  * CHAUDY                                      
310   
5020V00204B
5020V00174B    
5020V00181D             
BUTTON,CONTROL                                          
320   
320-062H
320-062H       
320-062H                
SPRING,COIL                                             
330   
5020V00205A
5020V00175B    
5020V00182B             
BUTTON,POWER                                            
400   
3809V00095V
3809V00172M    
3809V00172M             
BACK COVER ASSY(PHONE)    
3809V00095Y
3809V00079Y    
3809V00079Y             
BACK COVER ASSY(PHONE)                              
520   
6871VMM807Q
6871VMM807G    
6871VMM807H             
PWB ASSY,MAIN    
6871VMMA30Y
6871VMMA30V   
6871VMMA30S             
PWB ASSY,MAIN  * CHAUDY                                   
913   
332-057A
332-057B       
332-057B                
SCREW ASSY,HEXAGON HEAD                                 
943   
1PTF0403116
1PTF0403116    
1PTF0403116             
SCREW,TAP TITE(P)D4.0 L16.0
The components identified by mark     is
critical for safety.
Replace only with part number specified.
LOCA. NO  
14Ó
20Ó
21Ó
PART NO
DESCRIPTIONS
- 24 -
EXPLODED VIEW : 20/21F80K
913
170
150
153
112
400
943
174
520
104
300
310
120
320
330
- 25 -
104   
343-B52A                
343-B52A
SUPPORTER,PCB                            
112   
2055-V1221Y             
6341V21006A
CPT SET                  
120   
6400VA0019D                
120-C93G
SPEAKER,GENERAL            
150   
150-D02Y                
150-D02X
COIL,DEGAUSSING          
153   
6150Z-1014A                
6150Z-1023A
DY,DCAM1-20PLAA                             
170   
170-A01D                
170-A01D
LEAD SET,CPT EARTH      
174   
174-009E                
174-009E 
CORD,POWER                      
300   
3091V00261M             
3091V00263P
CABINET ASSY                   
310   
5020V00179C             
5020V00171C
BUTTON,CONTROL            
320   
320-062E                
320-062E
SPRING,KNOB                                     
330   
5020V00180C             
5020V00170C
BUTTON,POWER                   
400   
3809V00073T             
3809V00089X
BACK COVER ASSY(PHONE)    
520   
3141VMN804E             
3141VMN804F
CHASSIS ASSY,MAIN                 
913   
332-057B                
332-057B
SCREW ASSY,HEXAGON HEAD                        
943   
1PTF0403116             
1PTF0403116 
SCREW,TAP TITE(P) D4.0 L16.0
EXPLODED VIEW PARTS LIST
The components identified by mark    are
critical for safety.
Replace only with part number specified.
LOCA. NO
DESCRIPTIONS
PART NO
20"
21"
- 26 -
EXPLODED VIEW : 14/20/21K40KE/41KE
943
400
913
170
150
153
112
174
520
310
120
330
320
700
300
N
A
T
U
R
AL
AL
GO
RI
TH
M
E
X
E
- 27 -
EXPLODED VIEW PARTS LIST
112   
-
2055-V1221A    
2055-00691J             CPT SET     
2055-00744P
6335V16001H
2055-01221C    
2055-00691L            CPT SET   *CHAUDY     
2055-00744L
6335V16001H
2426GCA40CP    
2426VSD0019            CPT SET   *BUTTERFLY                                
120   
120-487C
6400VF5001A
120-487D    
6400VA0021B
SPEAKER,GENERAL                       
150   
150-D02B
150-D02D
150-D02N       
150-D02X                COIL,DEGAUSSING                                       
153   
153-113V
6150V-1002G
153-276A       
153-276A                DY                                                       
170   
170-A01A
170-A01A
170-A01D       
170-A01C                LEAD SET,CPT EARTH                                  
174   
174-009E 
174-009E  
174-009E       
174-009E                CORD,POWER   
6410VEH001C 
6410VEH001B
6410VEH001B        
6410VEH001B
CORD,POWER                                            
300   
-
-
3091V00293S    
3091V00195H
CABINET ASSEMBLY     
3091V00267L
3091V00121R
3091V00293M    
3091V00208G
CABINET ASSEMBLY                                    
310   
5020V00203A
5020V00221A
5020V00194B    
5020V00349D
BUTTON,CONTROL                                       
320   
320-070G
320-062H
320-062H       
320-062H                SPRING,COIL                                              
330   
5020V00202A
5020V00220A
5020V00196B    
5020V00350D
BUTTON                                                   
400   
-
-
3809V00240G   
3809V00240G
BACK COVER ASSY    
3809V00093J
3809V00088B
3809V00240C   
3809V00155D
BACK COVER ASSY                                      
520   
-
-
6871VMM807A    
6871VMM807C
PWB ASSY,MAIN    
6871VMMA30U
-
6871VMMA30W    
6871VMMA30X
PWB ASSY,MAIN 40KE  *CHAUDY   
6871VMMA39Y
6871VMMA89H
6871VMMA39Z    
6871VMMB68A
PWB ASSY,MAIN 41KE  *CHAUDY  
6871VMMB68F
6871VMMB68L
6871VMMB68G   
6871VMMB68H
PWB ASSY,MAIN 41KE  *BUTTERFLY         
700   
0IGL120104A
0IGL120104A
0IGL120104A    
0IGL120104A             IC,CDS SENSOR MODULE(P1201-04)          
913   
332-057A
332-057B
332-057B       
332-057J                SCREW ASSY,HEXAGON HEAD                  
943   
1PTF0403116 
1PTF0403116 
1PTF0403116    
1PTF0403116
SCREW,TAP TITE D4.0 L16.0  
The components identified by mark     is
critical for safety.
Replace only with part number specified.
LOCA. NO  
14Ó
16Ó
20Ó
21Ó
PART NO
DESCRIPTIONS
- 28 -
EXPLODED VIEW : 20/21S31KE
943
913
153
150
121
120
700
315
530
320
330
310
340
300
170
112
400
174
520
- 29 -
112          
6335V20004B    
2055-00691J            
CPT SET                                      
120          
120-C77G       
120-C77G                
SPEAKER,FULLRANGE 8 OHM 1                     
121          
6400VG0002A    
6400VG0002A             
SPEAKER,TWEETER                               
150          
150-D02Y       
150-D02X                
COIL,DEGAUSSING                               
170          
170-A01D       
170-A01D                
LEAD SET,CPT EARTH                            
174          
174-009E       
174-009E                
POWER CORD(W/HOLD,HOUSING,L=200,4.0          
300          
3091V00165L    
3091V00166J             
CABINET ASSY                                  
310          
5020V00305A    
5020V00305A             
BUTTON,CONTROL 6KEY                           
315          
3581V00020A    
3581V00021A             
DOOR ASSY,CONTROL                             
320          
320-062H       
320-070S                
SPRING,COIL                                   
330          
5020V00304A    
5020V00306A             
BUTTON,POWER                                  
340          
5020V00307A    
5020V00308A             
BUTTON,TURBO 2KEY                             
400          
3809V00122G    
3809V00122G             
BACK COVER ASSEMBLY(PHONE)                    
520          
6871VMM813A    
6871VMM808Z             
PWB ASSY,MAIN                                 
530          
6871VSM360B    
6871VSM360B             
PWB ASSY,TURBO(019A) PIC/SOUND                
700          
0IGL120104A    
0IGL120104A             
IC,CDS SENSOR MODULE(P1201-04)                
913          
332-057B      
332-057J                
SCREW  ASSY,HEXAGON HEAD                      
943          
1PTF0403116    
1PTF0403116             
SCREW,TAP TITE(P) D4.0 L16.0 MSWR3/FZB
EXPLODED VIEW PARTS LIST
The components identified by mark    are
critical for safety.
Replace only with part number specified.
LOCA. NO
DESCRIPTIONS
PART NO
20"
21"
REPLACEMENT PARTS LIST
LOCA. NO           PART NO                                         DESCRIPTION
IC01 
Ò             
IC02         
IC03         
IC301       
IC601       
IC602       
IC603       
IC621       
IC631       
IC801       
IC802       
IC803       
IC804       
IC842       
IC844       
IC901       
D101   
D102        
D301        
D401        
D441        
D442        
D443        
D501        
D571        
D802        
D803        
D804        
D805        
D806        
D807        
D808        
D814        
D815        
D816        
D824        
D901        
D902        
D903        
D904        
DB801      
LD01        
ZD01        
ZD101      
ZD441      
ZD442      
ZD443      
ZD501      
0ICTMPH007A
0ICTMPH004A  
0ISG111733B  
0IAL241600B  
0ISA784070A  
0ISA701600A  
0ISG729700A  
0IFA754207A  
0ISG200600A  
0IMCRPH010A  
0ILI817000G  
0ILI817000G  
0ISK665413C  
0ISK110000A  
0IMCRUK002A  
0IMCRKE001A  
0IPH610700A  
0DD414809ED
0DSVH00019A  
0DD400509AA  
0DD150009CA  
0DD060009AC  
0DD060009AC  
0DD060009AC  
0DD414809ED  
0DD414809ED  
0DD100009AM  
0DD414809ED  
0DD360009AA  
0DD200009AH  
0DD100009AM  
0DD300009AC  
0DD060009AC  
0DD420000BB  
0DD420000BB  
0DD060009AC  
0DD420000BB  
0DR210009AC  
0DR210009AC  
0DR210009AC  
0DR140049AC  
0DD260000BB  
4930V00183B  
0DZ910009AJ  
0DZ510009AK  
0DZ620009AK  
0DZ820009BF  
0DZ330009DG  
0DZ820009BF  
IC,TDA9381PS/N2/3        
IC,TDA9381PS/N2/3,LG801       
IC,LD1117V33C 3SIP ST REGULATOR                
IC,AT24C16-10PC 8D EEPROM 16K                  
IC,LA7840 7S VERTICAL                          
IC,LA7016 8S ANA;OG SW                         
IC,TDA7297 15P,SIP BK 2CH 15W DUA              
IC,KA75420ZTA(KA7542ZTA) 3P,TO-92              
IC,TDA2006 7297 15P SDIP                       
IC,TDA9859 PHILIPS 32P SDIP ST UN              
IC,LTV817M-VB 4P,DIP BK PHOTO COU              
IC,LTV817M-VB 4P,DIP BK PHOTO COU              
IC,STR-F6654R(LF1352) 5 SIP BK ST              
IC,SE110N(LF12)3P 110V ERROR AMP               
IC,S78DL05 AUK 3P,TO92 TP 5V-REGU              
IC,KIA78R08PI KEC 4PIN,TO220IS-4               
IC,TDA6107Q SIP9 BK VIDEO OUT AMP              
DIODE,1N4148 TA  
DIODE,SWITCHING BA282                              
DIODE,RECTIFIER 1N4005 GP  TA                  
DIODE,RECTIFIER RGP15J,TP(52MM),GI             
DIODE,TVR06J 0.6A/600V 250NS TP G.I            
DIODE,TVR06J 0.6A/600V 250NS TP G.I            
DIODE,TVR06J 0.6A/600V 250NS TP G.I            
DIODE,1N4148 TA                                
DIODE,1N4148 TA                                
DIODE,RECTIFIER EU1ZV(1) TP SANKEN             
DIODE,1N4148 TA                                
DIODE,BYW36(2A/600V)                           
DIODE,RU20L                                    
DIODE,RECTIFIER EU1ZV(1) TP SANKEN             
DIODE,RECTIFIER RU3AMV(1) TP SANKEN           
DIODE,TVR06J 0.6A/600V 250NS TP G.I            
DIODE,D4L20U SHINDENGEN                        
DIODE,D4L20U SHINDENGEN                        
DIODE,TVR06J 0.6A/600V 250NS TP G.I            
DIODE,D4L20U SHINDENGEN                        
DIODE,RECTIFIER BAV21                          
DIODE,RECTIFIER BAV21                          
DIODE,RECTIFIER BAV21                          
DIODE,RECTIFIER 1N4004A T-81                   
DIODE,RECTIFIER BRIDGE D2SBA60(STK)           
HOLDER LED MODULE ASSY                         
DIODE,ZENER MTZJ9.1B TP ROHM-K DO34 0.5W
DIODE,ZENER GDZJ5.1B TP GRANDE DO34 0.5W
DIODE,ZENER GDZJ6.2B TP GRANDE DO34 0.5W
DIODE,ZENER GDZJ8.2B TP GRANDE DO34 0.5W
DIODE,ZENER GDZJ33B TP GRANDE DO34 0.5W
DIODE,ZENER GDZJ8.2B TP GRANDE DO34 0.5W
LOCA. NO           PART NO                                         DESCRIPTION
ZD601      
ZD901      
Q01          
Q102        
Q301        
Q402        
Q442        
Q551        
Q552        
Q571        
Q621        
Q651        
Q801        
Q802        
Q806        
C01          
C02          
C03          
C04          
C05          
C07          
C21          
C51          
C101        
C102        
C107        
C109        
C110        
C111         
C112        
C113        
C201        
C208        
C209        
C210        
C258        
C259        
C260        
C301        
C302        
C303        
C304        
C307        
C401        
Ò(21Ó)   
Ò(16Ó)
Ò(14Ó) 
C402        
C403        
0DZ910009BD  
0DZ750009BE  
0TR198009BA  
0TR319709AB  
0TR198009BA  
0TR570200AA  
0TR233109AA  
0TR198009BA  
0TR198009BA  
0TR198009BA  
0TR534309AA  
0TR534309AA  
0TR102009AB  
0TR102009AB  
0TR102009AB  
0CN1020K519  
0CN1030F679  
0CE107DD618  
0CC2200K415  
0CC2200K415  
0CE107DD618  
0CE107DD618  
0CN1030F679  
0CN1030F679  
0CE106DF618  
0CE107DD618  
0CE476DK618  
0CN1030F679  
0CN1030F679  
0CN1030F679  
0CN1020K519  
0CE227DD618  
0CE226DF618  
0CE226DF618  
0CN1030F679  
0CN1030F679  
0CN1030F679  
0CE226DF618  
0CQ1041N509  
0CQ3931N509  
0CK1810W515  
0CE107DJ618  
0CQ6821N509  
181-013C     
181-013P  
181-013B   
181-013D
0CE475DP618  
181-015G     
DIODE,ZENER GDZJ9.1B TP GRANDE DO34 0.5W
DIODE,ZENER GDZJ7.5B TP GRANDE DO34 0.5W 
TR,2SA1980Y TP AUK - -                         
TR,KTC3197,TP(KTC388A),KEC                     
TR,2SA1980Y TP AUK - -                         
TR,KSD5702 BK SAMSUNG TO3PF H-OUT             
TR,KSC2331-Y TP SAMSUNG TO-92L                 
TR,2SA1980Y TP AUK - -                         
TR,2SA1980Y TP AUK - -                         
TR,2SA1980Y TP AUK - -                         
TR,2SC5343Y TP AUK - -                         
TR,2SC5343Y TP AUK - -                         
TR,KRC102M,TP(KRC1202),KEC                     
TR,KRC102M,TP(KRC1202),KEC                     
TR,KRC102M,TP(KRC1202),KEC                     
1000P  50V K B TA52                            
10000P 16V M Y TA52                            
100UF STD 10V M FL TP5                         
22P 50V J NPO TS                               
22P 50V J NPO TS                               
100UF STD 10V M FL TP5                         
100UF STD 10V M FL TP5                         
10000P 16V M Y TA52                            
10000P 16V M Y TA52                            
10UF STD 16V M FL TP5                          
100UF STD 10V M FL TP5                         
47UF STD 50V M FL TP5                          
10000P 16V M Y TA52                            
10000P 16V M Y TA52                            
10000P 16V M Y TA52                            
1000P  50V K B TA52                            
220UF STD 10V M FL TP5                         
22UF STD 16V M FL TP5                          
22UF STD 16V M FL TP5                          
10000P 16V M Y TA52                            
10000P 16V M Y TA52                            
10000P 16V M Y TA52                            
22UF STD 16V M FL TP5                          
0.1U  100V     K POLY     TP                   
0.0390UF 100V K PE TP                          
180P    500V   K B      TS                     
100UF STD 35V M FL TP5                         
0.0068U 100V   K POLY     TP                   
MPP 200V 0.39UF J                              
MPP 400V 0.33UF J        
MPP 200V 0.36UF J   
MPP 400V 0.43UF J                         
4.7UF STD 160V 20% FL TP 5                     
MPP 1600V 0.0077UF H                           
IC
DIODE
TRANSISTOR
- 30 -
The components identified by mark      are
critical for safety.
Replace only with part number specified.
CAPACITOR
- 31 -
LOCA. NO           PART NO                                         DESCRIPTION
Ò(21Ó)  
Ò(16Ó)       
Ò(14Ó) 
C404        
C405        
C441        
C443        
C444        
C446        
C447        
C449        
C452        
C501        
C502        
C503        
C504        
C505        
C506        
C507        
C509        
C511        
C512        
C513        
C514        
C515        
C516        
C517        
C524        
C529        
C530        
C532        
C534        
C538 
C540
C541
C542        
C548 
Ò            
C549 
Ò            
C551        
C561        
C573        
C574        
C594        
C601        
C602        
C603        
C605        
C606        
C607        
C612        
181-015E  
181-015G       
181-015D  
0CK8210W515  
181-091U     
0CQ1531N509  
0CE477DH618  
0CE475DR618  
0CE477DH618  
0CQ3321N509  
181-009V     
0CE106DK618  
0CF2241L438  
0CN1030F679  
0CE107DD618  
0CE225DK618  
0CQ2221N509  
0CE105DK618  
0CQ2221N509  
0CE106DF618  
0CE105DK618  
0CN1020K519  
0CN1020K519  
0CQ1041N455  
0CQ2231N509  
0CQ3321N509  
0CE106DF618  
0CN1030F679  
0CE225CK636  
0CQ1041N509  
0CE225DK618  
0CN1030F679  
0CF4741L438
0CN2230H949 
0CN2230H949
0CN2230H949 
0CN8210K519 
0CN4710K519  
0CQ4721N509 
0CQ1221N419 
0CX4700K409  
0CE107DD618  
0CE476DF618  
0CQ1021N509  
0CQ1041N509  
0CE226DF618  
181-007F 
0CQ4721N509  
0CQ4721N509  
181-007F  
0CN1030F679  
0CE477DH618  
MPP 1600V 0.0068UF H   
MPP 1600V 0.0077UF H         
MPP 1600V 0.0062UF H                    
820P 500V K B TS                               
2KV  R  221K                                   
0.015U  100V   K POLY    TP                    
470UF STD 25V M FL TP5                         
4.7UF STD 250V 20% FL TP 5                     
470UF STD 25V M FL TP5                         
0.0033U 100V   K POLY    TP                    
PP 200V 0.047UF K                              
10UF STD 50V M FL TP5                          
0.22UF D 63V 5% TP 5 M/PE NI                   
10000P 16V M Y TA52                            
100UF STD 10V M FL TP5                         
2.2UF STD 50V 20% FL TP 5                      
0.0022U 100V   K POLY    TP                    
1UF STD 50V M FL TP5                           
0.0022U 100V   K POLY    TP                    
10UF STD 16V M FL TP5                          
1UF STD 50V M FL TP5                           
1000P  50V K B TA52                            
1000P  50V K B TA52                            
0.1000UF 100V J PP NI FM7.5                    
0.022U  100V  K POLY    TP                     
0.0033U 100V   K POLY    TP                    
10UF STD 16V M FL TP5                          
10000P 16V M Y TA52                            
2.2UF  SHL  50V  20%                           
0.1U  100V     K POLY     TP                   
2.2UF  STD  50V  20%                           
10000P 16V M Y TA52                            
0.47UF D 63V 5% TP 5 M/PE NI    
22000P  25V  Z          
22000P  25V  Z 
22000P  25V  Z      
820P    50V    K B  TA52      
470P    50V    K B  TA52                     
0.0047U  100V K  POLY  TP                      
0.0012U  100V J  POLY  TP  
47P 50V J SL TA52                              
100UF STD 10V M FL TP5                         
47UF STD 16V M FL TP5                          
0.001U  100V  K POLY    TP                     
0.1U  100V     K POLY     TP                   
22UF STD 16V M FL TP5                          
MPE ECQ-V1H224JL3                   
0.0047U  100V K  POLY  TP                      
0.0047U  100V K  POLY  TP                      
MPE ECQ-V1H224JL3                   
10000P 16V M Y TA52                            
470UF STD 25V M FL TP5                         
LOCA. NO           PART NO                                         DESCRIPTION
Ò               
C621        
C622        
C623        
C624        
C625        
C626        
C631        
C632        
C633        
C634        
C635        
Ò               
C636        
C637        
C638        
C639        
C640        
C641        
C642        
C643        
C644        
C645        
C646        
C653        
C655        
C801        
C802  
Ò(14Ó)         
C803        
C804        
C806        
C807        
C808        
C809        
Ò               
C811        
C812        
Ò               
C813        
C815        
C816        
C817        
C818        
C819  
Ò(14Ó)         
C820        
C821        
C823        
C825        
C828        
C829        
0CE477DJ618  
0CQ6821N509  
0CE225DK618  
0CE106DH618  
0CE477DJ618  
0CQ1041N509  
0CE226DK618  
181-007H  
181-007H  
0CE107DD618  
0CN1030F679  
0CE106DF618  
0CE476DF618  
0CQ6821N509  
181-007D   
0CQ5621N509  
0CQ5621N509  
181-007D   
0CQ6821N509  
0CQ5621N509  
0CF4741L438  
0CQ4731N509  
0CF4741L438  
181-007H   
0CE475DK618  
0CE475DK618  
0CE107BJ618  
181-091U  
0CK10102515   
0CK4710W515  
0CQ1041N509  
0CEZVBK002B  
0CK10201515  
0CK10201515  
0CQZVBK002C  
0CQZVBK002A  
181-120K     
0CE108DH618  
0CE477DJ618  
0CK4710W515  
0CK4710W515  
0CN1030F679  
0CK4710W515  
0CE107BH618  
181-091Y  
181-091W   
0CE227DP650  
181-120N     
0CK4710K515  
181-091P     
0CE107DF618  
0CF1021047A  
470UF STD 35V M FL TP5                         
0.0068U 100V   K POLY     TP                   
2.2UF  STD  50V                                
10UF STD 25V M FL TP5                          
470UF STD 35V M FL TP5                         
0.1U 100V   K POLY     TP                      
22UF  STD  50V                                 
MPE ECQ-V1H474JL3              
MPE ECQ-V1H474JL3                    
100UF STD 10V M FL TP5                         
10000P 16V M Y TA52                            
10UF STD 16V M FL TP5                          
47UF STD 16V M FL TP5                          
0.0068U 100V   K POLY     TP                   
MPE ECQ-V1H154JL3                  
0.0056U 100V   K POLY    TP                    
0.0056U 100V   K POLY    TP                    
MPE ECQ-V1H154JL3                 
0.0068U 100V   K POLY     TP                   
0.0056U 100V   K POLY    TP                    
0.47UF D 63V 5% TP 5 M/PE NI                   
0.047U  100V K  POLY  TP                       
0.47UF D 63V 5% TP 5 M/PE NI                   
MPE ECQ-V1H474JL3                    
4.7UF STD  50V                                 
4.7UF STD  50V                                 
100UF KME 35V M FL TP5                         
2KV R 221K TP7.5  
100PF  2KV  K                              
470PF 500V K B TR                              
0.1U  100V     K POLY     TP                   
220000000F 0 500V M VNSN BULK                  
1000P 1KV K B TS                               
1000P 1KV K B TS                               
A.C 275V 0.22UF K (S=22.5)                     
A.C 275V 0.1UF K                               
2200PF 4KV M E FMTW LEAD 4.5                   
1000UF STD 25V M FL TP5                        
470UF STD 35V M FL TP5                         
470PF 500V K B TR                              
470PF 500V K B TR                              
10000P 16V M Y TA52                            
470PF 500V K B TR                              
100UF KME 25V M FL TP5                         
2KV R 681K TP7.5  
R  470PF  2KV                               
220UF STD 160V M FM7.5 BULK                    
1000PF 4KV M E FMTW LEAD4.5                    
470PF 50V K B TR                               
1KV SL 271J TP5                                
100UF STD 16V M FL TP5                         
1000PF D 800V 5% TP 7.5 M/PP N                 
For Capacitor & Resistors,
the charactors at 2nd and 3rd
digit in the P/No. means as
follows;
CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic
RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible
The components identified by mark      are
critical for safety.
Replace only with part number specified.
- 32 -
LOCA. NO           PART NO                                         DESCRIPTION
C830        
C831    
C832        
C834        
C835
C841        
C901        
C902        
C903        
C904        
C905        
R655        
F801  
Ò             
F811  
F812         
FR803      
J57           
L04           
L05           
L102         
L210         
L402  
Ò(14Ó)       
L501         
L502         
L503         
L506         
L551         
L801         
R443        
R545        
R546        
R547        
T401 
Ò             
T402         
T802         
Ò               
C531        
C546        
FR441      
FR442      
Ò(21Ó)  
Ò(16Ó) 
Ò(14Ó)       
0CE475DK618  
0CE108BF618  
181-091P 
0CE476CP618  
0CE107DF618
0CE477DD618  
0CE475DR618  
0CQ1044R539  
0CK12202510  
0CE475DR618  
0CN5610K519  
0CN1030F679  
0FT4001B53C  
0FS4001B53C
131-096N     
131-096N  
131-096N     
0LA0102K119  
0LA1000K119  
0LA0102K119  
0LA0680K119  
0LA0102K119  
150-L02C    
150-L01W  
0LA0102K119  
0LA0102K119  
0LA0102K119  
0LA0102K119  
0LA0681K119  
150-C02F     
0LA0101K119  
0LA0681K119  
0LA0681K119  
0LA0681K119  
6174V-6008A 
6174Z-6040C 
6170VC0003C  
151-A13P     
6170VMCB01L  
0RD1103F609  
0RD1103F609  
0RF0470J607  
0RF0151J607  
0RF0121K607  
0RF0111K607 
0RF0121J607 
4.7UF STD 50V 20% FL TP 5                      
1000UF KME 16V M FL TP5 
1KV SL 271J TP5                         
47UF SHL,SD 160V 20% FL TP 5     
100UF  STD  16V  M               
470UF STD 10V M FL TP5                         
4.7UF STD 250V 20% FL TP 5                     
0.1UF TE 250V K M/PE NI TP5                    
1200P 2KV K B S                                
4.7UF STD 250V 20% FL TP 5                     
560P  50V K B TA52                             
10000P 16V M Y TA52                            
FUSE,TIME LAG 4000MA 250 V 5.2X20   
FUSE,SLOW BLOW  4000MA 250 V 5.2X20             
FUSE,FAST BLOE 4000MA 125 V 2.5X7.6    
FUSE,FAST BLOE 4000MA 125 V 2.5X7.6         
FUSE,FAST BLOE 4000MA 125 V 2.5X7.6            
INDUCTOR,10UH K                                
INDUCTOR,100UH K                               
INDUCTOR,10UH K                                
INDUCTOR,0.68UH K                              
INDUCTOR,10UH K                                
COIL,LINEARITY 170UH     
COIL,LINEARITY 57UH                       
INDUCTOR,10UH K                                
INDUCTOR,10UH K                                
INDUCTOR,10UH K                                
INDUCTOR,10UH K                                
INDUCTOR,6.8UH K                               
COIL,CHOKE 82UH R1217                          
INDUCTOR,1.0UH K                               
INDUCTOR,6.8UH K                               
INDUCTOR,6.8UH K                               
INDUCTOR,6.8UH K                               
FBT,BSC25-3373 
FBT,FTMPNG1-6040C           
TRANSFORMER,H-DRIVER DRUM 10*12 75UH     
TRANSFORMER,SMPS EC4215 265UH F6654       
TRANSFORMER,SMPS EER3940 500UH                
110K OHM 1/6 W 5.00% TA52                      
110K OHM 1/6 W 5.00% TA52                      
0.47 OHM 1 W 5.00% TA62                        
1.5 OHM 1 W 5.00% TA62                         
1.2 OHM 2 W 5.00% TA62      
1.1 OHM 2 W 5.00% TA62  
1.2 OHM 1 W 5.00% TA62                     
LOCA. NO           PART NO                                         DESCRIPTION
FR443      
FR802      
FR803      
FR901 
Ò(16Ó)   
Ò(14Ó)       
J30           
J33           
J39   
J67   
J81           
J114   
J149         
J154         
L01           
L10           
L251  
L252
L631         
R01          
R03          
R04          
R05          
R06          
R07          
R09          
R10          
R11          
R12          
R16          
R17          
R19          
R21          
R22          
R23          
R25          
R26          
R27          
R29          
R30          
R31          
R41          
R51          
R52          
R101        
R102        
R103        
R107        
R108        
R109        
R110        
R111         
0RF0470J607  
0RF0470H609  
0RF0470K607  
0RF0121J607  
0RF0680J607
0RF0101J607
0RD2200F609  
0RD2200F609  
0RD2200F609
0RD1000F609 
0RD1000F609 
0RD1801F609 
0RD1001F609  
0RD1101F609  
0RD1500F609  
0RD0102F609  
0RD2200F609 
0RD2200F609
0RD2200F609 
0RD1002F609  
0RD1000F609  
0RD3301F609  
0RD3301F609  
0RD4701F609  
0RD4701F609  
0RD1000F609  
0RD1000F609  
0RD1001F609  
0RD1001F609  
0RD4701F609  
0RD1000F609  
0RD1000F609  
0RD2201F609  
0RD3902F609  
0RD2200F609  
0RD1201F609  
0RD1601F609  
0RD3601F609  
0RD1201F609  
0RD4701F609  
0RD2201F609  
0RD6200F609  
0RD1000F609  
0RD1000F609  
0RD1002F609  
0RD1202F609  
0RD1802F609  
0RS0272J607  
0RD0392F609  
0RD0562F609  
0RD1201F609  
0RD3601F609  
0.47 OHM 1 W 5.00% TA62                        
0.47 OHM 1/2 W 5.00% TA52                      
0.47 OHM   2 W 5.00% TA52                      
1.2 OHM 1 W 5.00% TA62      
0.68 OHM 1 W 5.00% TA62   
1 OHM 1 W 5.00% TA62                     
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52  
100 OHM 1/6 W 5.00% TA52
100 OHM 1/6 W 5.00% TA52
1.8K OHM 1/6 W 5.00% TA52                     
1K OHM 1/6 W 5.00% TA52                        
1.1K OHM 1/6 W 5.00% TA52                      
150 OHM 1/6 W 5.00% TA52                       
10 OHM 1/6 W 5.00% TA52                        
220OHM 1/6 W 5.00% TA52    
220OHM 1/6 W 5.00% TA52 
220OHM 1/6 W 5.00% TA52                     
10K OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
3.3K OHM 1/6 W 5.00% TA52                      
3.3K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/6 W 5.00% TA52                      
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
1K OHM 1/6 W 5.00% TA52                        
1K OHM 1/6 W 5.00% TA52                        
4.7K OHM 1/6 W 5.00% TA52                      
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
2.2K OHM 1/6 W 5.00% TA52                      
39K OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
1.2K OHM 1/6 W 5.00% TA52                      
1.6K OHM 1/6 W 5.00% TA52                      
3.6K OHM 1/6 W 5.00% TA52                      
1.2K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/6 W 5.00% TA52                      
2.2K OHM 1/6 W 5.00% TA52                      
620 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
10K OHM 1/6 W 5.00% TA52                       
12K OHM 1/6 W 5.00% TA52                       
18K OHM 1/6 W 5.00% TA52                       
27 OHM 1 W 5.00% TA62                          
39 OHM 1/6 W 5.00% TA52                        
56 OHM 1/6 W 5.00% TA52                        
1.2K OHM 1/6 W 5.00% TA52                      
3.6K OHM 1/6 W 5.00% TA52                      
The components identified by mark      are
critical for safety.
Replace only with part number specified.
For Capacitor & Resistors,
the charactors at 2nd and 3rd
digit in the P/No. means as
follows;
CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic
RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible
RESISTOR
COIL & TRANSFORMER
FUSE
- 33 -
LOCA. NO           PART NO                                         DESCRIPTION
R112        
R113        
R114  
R115    
R116     
R117 
R118        
R201        
R208        
R251        
R254        
R255        
R301        
R302        
Ò(21Ó)       
R304 
Ò(14,16Ó)    
R305  
Ò(16Ó)       
R306  
Ò(14Ó)       
R307        
Ò(21Ó)       
R310        
R311        
R312        
R313        
R401        
R402        
R442        
R444        
R446        
R447        
Ò(21Ó)  
Ò(16Ó)       
Ò(14Ó)   
R450        
R451  
Ò(16Ó)       
Ò(14Ó)       
R453        
Ò(21Ó)  
Ò(16Ó)
Ò(14Ó)       
R455        
R456        
Ò(21Ó)   
Ò(16Ó) 
Ò(14Ó)       
R501    
R502        
R504        
0RD1000F609  
0RD6800F609  
0RD0272F609 
0RD1000F609 
0RD6801F609 
0RD2201F609 
0RD2201F609 
0RD0912F609  
0RD1001F609  
0RD1300F609  
0RD2200H609  
0RD2200H609  
0RD0101F609  
0RN1201F409  
0RN1501F409  
0RD0201H609 
0RD0221H609 
0RD0271H609 
0RD0221H609 
0RS2200K607  
0RS2700K607
0RD1201F609  
0RD1501F609  
0RD1801F609  
0RD4701H609  
0RD2201F609  
0RD1002F609  
0RD1501H609  
0RS2702K607  
0RD5100H609  
0RD0392H609  
0RD1001F609  
0RD3001F609  
0RD2401F609 
0RD3001F609 
0RD3901F609 
0RD4701H609  
0RD1200H609  
0RD2000H609 
0RD1500H609  
0RS2202H609  
0RS4702H609 
0RS3302H609 
0RS5102H609 
0RS2702K607  
0RS5102H609  
0RS2702H609  
0RS5102H609
0RS3302H609
0RD2202F609 
0RD1002F609
0RN3902F409  
100 OHM 1/6 W 5.00% TA52                       
680 OHM 1/6 W 5.00% TA52                       
27 OHM 1/6 W 5.00% TA52 
100 OHM 1/6 W 5.00% TA52   
6.8K OHM 1/6 W 5.00% TA52  
2.2K OHM 1/6 W 5.00% TA52  
2.2K OHM 1/6 W 5.00% TA52                        
91 OHM 1/6 W 5.00% TA52                        
1K OHM 1/6 W 5.00% TA52                        
130 OHM 1/6 W 5.00% TA52                       
220 OHM 1/2 W 5.00% TA52                       
220 OHM 1/2 W 5.00% TA52                       
1 OHM 1/6 W 5.00% TA52                         
1.2K OHM 1/6 W 1.00% TA52                      
1.5K OHM 1/6 W 1.00% TA52                      
2 OHM 1/2 W 5.00% TA52      
2.2 OHM 1/2 W 5.00% TA52                   
2.7 OHM 1/2 W 5.00% TA52  
2.2 OHM 1/2 W 5.00% TA52                      
220 OHM 2 W 5.00% TA62  
270 OHM 2 W 5.00% TA62                       
1.2K OHM 1/6 W 5.00% TA52                      
1.5K OHM 1/6 W 5.00% TA52                      
1.8K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/2 W 5.00% TA52                      
2.2K OHM 1/6 W 5.00% TA52                      
10K OHM 1/6 W 5.00% TA52                       
1.5K OHM 1/2 W 5.00% TA52                      
27K OHM 2 W 5.00% TA62                         
510 OHM 1/2 W 5.00% TA52                       
39 OHM 1/2 W 5.00% TA52                        
1K OHM 1/6 W 5.00% TA52                        
3K OHM 1/6 W 5.00% TA52                        
2.4K OHM 1/6 W 5.00% TA52 
3K OHM 1/6 W 5.00% TA52       
3.9K OHM 1/6 W 5.00% TA52                
4.7K OHM 1/2 W 5.00% TA52                      
120 OHM 1/2 W 5.00% TA52       
200 OHM 1/2 W 5.00% TA52                 
150 OHM 1/2 W 5.00% TA52                       
22K OHM 1/2 W 5.00% TA52                       
47K OHM 1/2 W 5.00% TA62    
33K OHM 1/2 W 5.00% TA62 
51K OHM 1/2 W 5.00% TA62                    
27K OHM 2 W 5.00% TA62                         
51K OHM 1/2 W 5.00% TA52                       
27K OHM 1/2 W 5.00% TA52   
51K OHM 1/2 W 5.00% TA52 
33K OHM 1/2 W 5.00% TA52                    
22K OHM 1/6 W 5.00% TA52    
10K OHM 1/6 W 5.00% TA52                    
39K OHM 1/6 W 1.00% TA52                       
LOCA. NO           PART NO                                         DESCRIPTION
R505        
R506        
R518        
R521        
R522        
R523        
R524        
R525        
R526        
R542        
R544  
Ò            
R551        
R552        
R553        
R554 
R555        
R556   
R557
R558        
R572        
R573        
R601        
R602        
R604        
R606        
R608        
R609        
R610        
R611        
R621        
R622        
R623        
R624        
R625        
R626        
R627        
R628        
R631        
R632        
R633        
R634        
R651        
R657        
R801        
R802        
R803        
R804        
R805        
Ò               
R806        
R808        
0RD6800F609  
0RD1001F609  
0RD3302F609  
0RD1000F609  
0RD2702F609  
0RD1003F609  
0RD3001F609  
0RD3900F609  
0RD2001F609  
0RD1002F609  
0RD2701F609  
0RD7501F609
0RD1200F609  
0RD1200F609  
0RD3300F609  
0RD4701F609 
0RD1800F609 
0RD1500F609 
0RD4701F609
0RD4701F609 
0RD5600F609  
0RD2403F609  
0RD4701F609  
0RD1002F609  
0RD3301F609  
0RD1302F609  
0RD3301F609  
0RD1302F609  
0RD4702F609  
0RD4702F609  
0RD9102F609  
0RD6801F609  
0RD1003F609  
0RD1003F609  
0RD1003F609  
0RD5101F609  
0RD3301F609  
0RD0331H609  
0RD1302F609  
0RD1000F609  
0RD1000F609  
0RD1302F609  
0RD1500F609  
0RD2200F609  
0RD2701F609  
0RD2201F609  
0RD1001F609  
0RD4701F609  
180-A01P     
180-A01M     
0RD2401F609  
0RD4701F609  
680 OHM 1/6 W 5.00% TA52                       
1K OHM 1/6 W 5.00% TA52                        
33K OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
27K OHM 1/6 W 5.00% TA52                       
100K OHM 1/6 W 5.00% TA52                      
3K OHM 1/6 W 5.00% TA52                        
390 OHM 1/6 W 5.00% TA52                       
2K OHM 1/6 W 5.00% TA52                        
10K OHM 1/6 W 5.00% TA52                       
2.7K OHM 1/6 W 5.00% TA52   
7.5K OHM 1/6 W 5.00% TA52                    
120 OHM 1/6 W 5.00% TA52                       
120 OHM 1/6 W 5.00% TA52                       
330 OHM 1/6 W 5.00% TA52                       
4.7K OHM 1/6 W 5.00% TA52  
180 OHM 1/6 W 5.00% TA52                      
150 OHM 1/6 W 5.00% TA52 
4.7K OHM 1/6 W 5.00% TA52  
4.7K OHM 1/6 W 5.00% TA52                        
560 OHM 1/6 W 5.00% TA52                       
240K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/6 W 5.00% TA52                      
10K OHM 1/6 W 5.00% TA52                       
3.3K OHM 1/6 W 5.00% TA52                      
13K OHM 1/6 W 5.00% TA52                      
3.3K OHM 1/6 W 5.00% TA52                      
13K OHM 1/6 W 5.00% TA52                      
47K OHM 1/6 W 5.00% TA52                       
47K OHM 1/6 W 5.00% TA52                       
91K OHM 1/6 W 5.00% TA52                      
6.8K OHM 1/6 W 5.00% TA52                      
100K OHM 1/6 W 5.00% TA52                      
100K OHM 1/6 W 5.00% TA52                      
100K OHM 1/6 W 5.00% TA52                      
5.1K OHM 1/6 W 5.00% TA52                      
3.3K OHM 1/6 W 5.00% TA52                      
3.3K OHM 1/2 W 5.00% TA52                      
13K OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
13K OHM 1/6 W 5.00% TA52                       
150 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
2.7K OHM 1/6 W 5.00% TA52                      
2.2K OHM 1/6 W 5.00% TA52                      
1K OHM 1/6 W 5.00% TA52                        
4.7K OHM 1/6 W 5.00% TA52                      
0.13 OHM 2 W 5% TA62 RWR                       
0.13 OHM 15P                                   
2.4K OHM 1/6 W 5.00% TA52                      
4.7K OHM 1/6 W 5.00% TA52                      
The components identified by mark      are
critical for safety.
Replace only with part number specified.
For Capacitor & Resistors,
the charactors at 2nd and 3rd
digit in the P/No. means as
follows;
CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic
RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible
- 34 -
LOCA. NO           PART NO                                         DESCRIPTION
R809        
R812        
R813        
R815        
R816        
R901        
R902        
R903        
R904        
R905        
R906        
R907        
R908        
R909        
R910        
R911        
R912        
RC801      
SW01       
SW02       
SW03       
SW04       
SW05       
SW06       
SW07       
SW08       
SW801     
FB801      
FB802      
FB803      
L611         
T551         
T552         
T801         
X01          
Z102         
Z551         
A1            
A2            
A3     
A3            
SK901      
Ò              
TH801      
0RS4702K607  
0RK8204H609  
0RD1002F609  
0RD0751H609  
0RD2001F609  
0RD2200F609  
0RD2200F609  
0RD2200F609  
0RD2200F609  
0RD2200F609  
0RD1000F609  
0RD1000F609  
0RD1000F609  
0RS1501H609  
0RS1501H609  
0RS1501H609  
0RD2204H609  
180-822N     
140-315A     
140-315A     
140-315A     
140-315A     
140-315A     
140-315A     
140-315A     
140-315A     
6600VM2002A  
125-022R     
125-022R     
125-022R     
125-022R     
166-C02D     
166-C04C     
150-F06J     
156-A02B     
6200VQS001L  
166-B02E     
3828VA0270L  
6710V00070B  
5010V00004B  
132-210H
6620VBA003A  
6620VBC003A  
163-054F     
47K OHM 2 W 5.00% TA62                         
8.2M OHM 1/2 W 5.00% TA52                      
10K OHM 1/6 W 5.00% TA52                       
7.5 OHM 1/2 W 5.00% TA52                       
2K OHM 1/6 W 5.00% TA52                        
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
220 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
100 OHM 1/6 W 5.00% TA52                       
1.5K OHM 1/2 W 5.00% TA52                      
1.5K OHM 1/2 W 5.00% TA52                      
1.5K OHM 1/2 W 5.00% TA52                      
2.2M OHM 1/2 W 5.00% TA52                      
RWR 7W 1.0 OHM J PD                            
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,TACT SKHV17910B LG C&D NON 12V      
SWITCH,PUSH SDKEA3 IEC 250V 8A HORIZO       
FILTER,EMC BI3857 FEELUX 5.7X3.6MM             
FILTER,EMC BI3857 FEELUX 5.7X3.6MM             
FILTER,EMC BI3857 FEELUX 5.7X3.6MM             
FILTER,EMC BI3857 FEELUX 5.7X3.6MM             
FILTER,BAND PASS TPSRD6M00B00-A0               
FILTER,BAND PASS TPWRD5M50B02-A0               
FILTER,EMC SQE2930 18MH                        
RESONATOR,CRYSTAL HC49U 12.000MHZ 30P    
FILTER,SAW OFWK2971M 39.90MHZ INT              
FILTER,BAND PASS SFSRH6M50CF00-A0              
MANUAL,OWNERS UKR/BZ03 LG RU/EN 070A/     
REMOTE CONTROLLER  W/O TXT 28KEY              
ANTENNA,2 POLE 3 SECTION 700MM 750MM N 
ANTENNA W/ADAPTER L=650        
SOCKET,CPT PCS031A 7PIN 14/360                 
SOCKET,CPT PCS030A 8PIN                        
THERMISTOR,PTC J502P84D140M290Q                
LOCA. NO           PART NO                                         DESCRIPTION
TU101      
VD801      
P301        
P902        
PA01        
PJ201       
Ò               
PJ202       
Ò              
6700VPF016A  
164-003G     
366-043K     
387-603E     
6726VV0006H  
6612VJH004H  
6612VJH004F  
6613V00006E  
6613V00006C  
TUNER,DT5-BF70D           
VARISTOR,TVR621D14A THINKING 620V 10% U   
CONNECTOR,WAFER PLUG(4P)                       
CONNECTOR ASSY,9PIN (IL-J)                     
REMOTE CONTROLLER RECEIVER 38KHZ           
JACK,RCA PJ6056A 6P STEREO MC-                 
JACK,RCA PJ6056F                               
JACK ASSY,PJ6062E A/V 3P+E/P W                 
JACK ASSY,PJ6062C 3P                           
The components identified by mark      are
critical for safety.
Replace only with part number specified.
MISCELLANEOUS
For Capacitor & Resistors,
the charactors at 2nd and 3rd
digit in the P/No. means as
follows;
CC, CX, CK, CN : Ceramic
CQ : Polyestor
CE : Electrolytic
RD : Carbon Film
RS : Metal Oxide Film
RN : Metal Film
RF : Fusible
FILTER &  CRYSTAL
ACCESSORIES
SWITCH
P/NO:3854VA0083B-S
2001.04.20
PRINTED CIRCUIT BOARD
MAIN & CPT
NO  RASTER
CHECK  +B
at D807 cathode
Is the voltage at pin14 
& 39 of IC01 8V?
Check 
FUSE of AC line
Check the voltage
of C806
Check the voltage
pin3 of IC803
Check pin33
of IC01(H-out)
Check Q402
collector waveform
Check T402
& each pin voltage
Check &replace 
T402
Check &replace
IC01
Check &replace
Q402
Check &replace
T402
Check the in/out
of IC844
Check IC01
pin1 high?
Check /replace
IC801,IC803,IC804
Check /replace
Fuse,DB801
Check /replace
DB801
Normal
Abnormal
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
OK
254~380V
Open
0V
Is the voltage at pin61,56 
& 54 of IC01 3.3V?
Yes
Is the voltage at pin3 
of IC02 5V?
Check the In/Out
of IC842
Check the voltage
at D805 or  D815 �
cathode
Check / Replace
F812
Check / Replace
IC01,IC02
Yes
Select correct system �
in menu
Check / Replace�
IC01
Check the voltage �
at pin 6 of IC631
NO
OK
Check the waveform �
at pin 44 of IC01
Check the waveform �
at pin 4,12 of IC602
Check the voltage �
at pin 6,7 of IC602
Check the waveform�
at pin 1,2,14,15 of IC602
Check the voltage �
at pin 3,13 of IC602
Check the waveform �
at pin 15,18 of IC631
Check/Replace�
 F811,D824
Check/Replace �
Q621,IC603
Check/Replace�
IC602
OK
OK
OK
OK
OK
NO
NO
AV STEREO
NO
NO
NO  SOUND / PICTURE OK
Select correct system �
in menu
Check the waveform �
at pin 35 of IC501
Check the waveform �
at pin 4 of IC651
Check the waveform �
at pin 44 of IC01
Check the waveform �
at pin 4 of IC601
Check the voltage �
at pin 5 of IC601
Check the waveform �
at pin 1 of IC601
Check/Replace Q621
Check/Replace �
FR803,D804
Check/Replace IC601
OK
OK
OK
Check the waveform �
at pin 2,7 of IC651
OK
NO
NO
Check / Replace�
IC651
Check/Replace �
IC01
Check the waveform�
at pin28 IC01
NO
NO
MONO
Select correct system �
in menu
Check / Replace�
TU101
Check the voltage �
at pin 16,33,46 of IC661
NO
OK
Check the waveform �
at pin 16 of TU101
Check the waveform �
at pin 4,12 of IC602
Check the voltage �
at pin 6,7 of IC602
Check the waveform�
at pin 1,2,14,15 of IC602
Check the voltage �
at pin 3,13 of IC602
Check the waveform �
at pin 24,25 of IC661
Check/Replace�
 F811,D824
Check/Replace �
Q621,IC603
Check/Replace�
Q671,Q672
OK
OK
OK
OK
OK
NO
NO
Check the voltage�
at pin1 of IC131
RF STEREO
NO
NO
NO
NO
NO
NO
NO
NO
OK
Check/Replace�
 IC131,IC661
NO  PICTURE / NO SONUD
Is any OSD displayed?
Check receiving system in MENU
& excute Auto-program.
OK
OK
NO
Check/ Replace�
IC01
�
No
Go to
NO SOUND /
PICTURE OK
Does the Auto-program
operate properly.
Store in manual-program MENU
Check 5V, 33V & IIC Bus Line
of TUNER
Is the CVBS signal OK.
( IC01 pin40 )
Check R,G,B signal
at  IC501 pin51,52,53
Check
5V, 33V &
IIC Bus Line
OK
NO
NO
OK
OK
Check / Replace
IC01,TUNER
NO
OK
Check / Replace
CPT Board component
Check
CVBS singal Line
& IC01
Check IK
 �
signal at IC01 pin50�
(similar to CVBS)
Check IC01 pin50,51,52,53
(IK,R,G,B)
OK
NO
NO  RASTER / SOUND OK
Check the
Heater voltage of CPT
(6 ~  6.5Vrms)
Check
FR404,FR902,P302
Check
FBT T401
Check the
Heater pulse of FBT
T401
Check
Ik Current of
IC01,pin50
Not OK
OK
Not OK
Check/Replace
CPT Board
Components
Check
IC01,ZD901
IC901,P902,P541
OK
Not OK
OK
Check
HV, Screen voltage of
CPT
Check
FBT T401
Not OK
TROUBLESHOOTING
COMPONENT LOCATION GUIDE
WIRING DIAGRAM
   "D" POINT : SPEAKER(L) LEAD & D-COIL
1. CONNECTOR LEAD
JW2
P602
SPK(R)
P01A
P601
SPK(L)
P541
SPK(R)
4  
" C "
P302
MAIN PWB
POINT
1
P802
JW1
" A "
P902
1
P301
P801
BN
BL
POWER CORD
POINT
" D "
SPK(L)
3  
CPT PWB
POINT
" B "
   "C" POINT : D-COIL HOLDER   SPEAKER(L)
JW1, FOCUS & SCREEN LEAD  
P802   D-COIL HOLDER   1  
TWISTER HOLDER
   "B" POINT : TWISTER HOLDER
   "A" POINT : P541, P301, P302, CPT EARTH,
        ,JW2
LEAD
C01.........B4
C02.........B4
C03.........B3
C04.........B4
C05.........B4
C06 ........C4
C07.........B3
C09 ........C4
C10.........B3
C11.........B4
C16.........F1
C21.........E1
C51.........B4
C101.......A5
C102.......A5
C103.......B5
C104.......B5
C105.......B5
C106.......A5
C107.......A5
C108.......A5
C109.......A4
C110.......B5
C111.......B5
C112.......B5
C113.......A4
C114.......A4
C121.......A4
C123.......A4
C131.......A4
C132.......A4
C201 ......C5
C202.......B5
C203 ......C5
C204.......B5
C205 ......C5
C206 ......D5
C207 ......D5
C208 ......D5
C209 ......D5
C210.......E5
C211 ......D5
C212 ......D5
C221 ......D5
C222 ......D5
C223 ......D5
C224.......E5
C251 ......D1
C253 ......C1
C255 ......C1
C256.......B1
C257.......B1
C258 ......C1
C259 ......C1
C260 ......C1
C261 ......C1
C262 ......C1
C301.......F4
C302.......E4
C303.......E4
C304.......E4
C305.......E4
C306.......E4
C307.......F4
C401 ......G4
C402.......F3
C403 ......G4
C404 ......G4
C405 ......G4
C441 ......G3
C442.......E5
C443.......E5
C444 ......G5
C445.......E5
C446.......E5
C449.......F5
C450 ......G5
C452 ......G3
C453.......E4
C457 ......G5
C501 ......C4
C502.......B5
C503 ......C5
C504 ......C4
C505 ......C4
C506 ......C5
C507 ......C5
C508 ......C3
C509 ......C4
C510 ......C4
C511 ......C5
C512 ......D4
C513 ......D4
C514 ......C4
C515 ......C5
C516 ......C5
C517 ......C4
C518 ......D4
C519 ......C4
C524 ......D4
C529 ......D4
C530 ......C4
C531 ......C4
C532.......B2
C534 ......C4
C535 ......C4
C536 ......C4
C538 ......C3
C540 ......C4
C541 ......C4
C542 ......C4
C543 ......C3
C544 ......C3
C545 ......C3
C546 ......C3
C548 ......D4
C549 ......C4
C551 ......D4
C552 ......D4
C553 ......D3
C561 ......C4
C573.......E5
C574.......E5
C593 ......C3
C594 ......C4
C595 ......C1
C601.......B3
C602.......B2
C603.......B2
C604.......B3
C605.......B2
C606.......A2
C607.......B3
C611.......B3
C612.......B3
C621.......A2
C622.......A3
C623.......A3
C624.......B2
C625.......A2
C626.......A2
C631 ......D1
C632 ......D2
C633 ......D1
C634 ......C1
C635 ......D1
C636 ......C1
C637 ......C1
C638 ......C1
C639 ......C2
C640 ......C2
C641 ......C2
C642 ......D2
C643 ......D2
C644 ......D1
C645 ......D2
C646 ......D1
C653 ......D2
C654 ......D3
C655 ......C1
C661 ......C3
C662 ......C3
C663 ......C3
C664 ......C3
C665 ......D3
C666 ......D2
C667 ......D3
C668 ......D3
C669 ......D3
C670 ......D2
C671 ......D2
C672 ......D2
C673 ......D2
C674 ......D2
C675 ......C2
C676 ......D2
C677 ......D2
C678 ......C2
C679 ......C2
C680 ......C2
C681 ......C2
C682 ......C2
C683 ......C2
C684 ......C2
C685 ......C2
C686 ......C2
C687 ......C2
C688 ......C2
C689 ......C2
C690 ......C2
C801.......F2
C802.......F2
C803 ......G2
C804.......F3
C806.......F2
C807.......F2
C808 ......G2
C809 ......G1
C811 ......G3
C812.......E2
C813 ......D2
C814 ......D1
C815.......E3
C816.......E3
C817.......E3
C818 ......D3
C819.......E4
C820.......E3
C821.......E2
C822.......E3
C823 ......G3
C824 ......D1
C825 ......G3
C826 ......D1
C828 ......D2
C829 ......G2
C830.......E2
C831.......E3
C832.......F3
C833.......F4
C834.......F4
C835 ......D1
C841 ......D3
C901.......B1
C902.......A1
C903.......A2
C904.......B2
C905.......A1
C906.......B1
D101.......B5
D102 ......C5
D301.......E4
D302.......E4
D401 ......G4
D403.......F4
D441 ......G4
D442.......E5
D443.......E5
D444 ......G5
D501.......B3
D571.......F5
D602.......B3
D621.......A3
D801.......E2
D802.......F3
D803.......F3
D804.......E2
D805.......E2
D806.......F2
D807.......E4
D808.......E3
D809 ......D1
D810.......E1
D811 ......D1
D812.......E1
D813 ......D2
D814.......E2
D901.......A1
D902.......A1
D903.......A1
D904.......B2
DB801....G2
F802.......G2
F811.......E2
F812.......E2
F801A ....G2
F801B ....G1
FB801.....F2
FB802.....F2
FB803.....E3
FR441 ....E5
FR442 ....E5
FR443 ....E5
FR802 ....E3
FR803 ....E2
FR901 ....B1
HIC01.....D3
IC01........B4
IC02........B3
IC03........B4
IC130......A4
IC301......E4
IC591 .....C3
IC601 .....D1
IC602......A3
IC603......B3
IC621......A3
IC631 .....D1
IC661 .....C2
IC662 .....C2
IC801......F3
IC802......F3
IC803 .....G2
IC804......F3
IC842 .....D2
IC844......E3
IC901......A1
L01 .........E1
L04 .........B4
L05 .........B3
L10 .........B3
L102 .......B5
L201.......C5
L202 .......B5
L203.......C5
L204.......D5
L205.......D5
L210 .......E5
L251.......C1
L252.......C1
L253 .......B1
L254 .......B1
L255.......C1
L260.......C1
L401 .......F4
L402 .......F4
L501.......C5
L502.......D4
L503.......D4
L506.......D4
L551.......D3
L552.......D3
L553.......D4
L601.......D2
L611.......D3
L621.......D3
L631.......D2
L661 .......B2
L662.......D3
L663.......C2
L801 .......E4
L802 .......E3
LD01.......F1
P102.......B5
P302.......E5
P541.......C3
P601.......B2
P602.......B2
P701.......B2
P901.......A2
P902.......B1
P903.......B2
P01A ......A4
P02A ......D1
P03A ......D1
P05A ......C1
P06A ......B2
P301A.....F4
P301B.....F4
P301C ....F4
P301D....G4
P801A....G1
P801B....G1
P802A.....F1
P802B.....F1
PA01.......F1
PJ201.....C5
PJ202.....C1
Q01 ........E1
Q11 ........B5
Q101 ......B5
Q102 ......B5
Q103 ......C5
Q123 ......A4
Q211 ......D4
Q212 ......D4
Q213 ......E5
Q214 ......D5
Q215 ......E4
Q216 ......E5
Q301 ......E4
Q402......G4
Q442......G3
Q443......G5
Q551 ......C3
Q552 ......D4
Q553 ......D3
Q554 ......D3
Q555 ......C3
Q571 ......E5
Q621 ......A3
Q651 ......D5
Q652 ......D5
Q653 ......D4
Q671 ......D3
Q672 ......D3
Q801 ......E4
Q802 ......E4
Q803 ......E2
Q804.......F4
Q805 ......E4
Q806 ......E4
R01.........B4
R02.........B4
R03.........B4
R04.........B4
R05.........B4
R06.........B3
R07.........B3
R08.........B4
R09.........B4
R10.........B4
R11.........B4
R12.........B4
R13.........B4
R14.........B5
R15.........B5
R16.........B4
R17.........B4
R18.........B5
R19.........B4
R20.........A4
R21.........E1
R22.........E1
R23.........E1
R25.........E1
R26 ........D1
R27 ........D1
R28.........B5
R29 ........D1
R30.........B5
R31.........B5
R32.........E1
R41.........A4
R51.........B4
R52.........B4
R101.......B5
R102.......B5
R103.......B5
R105.......B5
R106.......B5
R107.......A5
R108.......B5
R109.......B5
R110.......B5
R111.......B5
R112.......B5
R113.......B5
R114.......B5
R115 ......C5
R116 ......C5
R117 ......C5
R118 ......C5
R121.......A4
R122.......A4
R123.......A5
R124.......A5
R132.......A4
R133.......A4
R134.......A4
R201 ......C5
R204 ......C5
R205 ......C5
R206 ......C5
R207 ......C5
R208.......E5
R212 ......D5
R213 ......D5
R214.......E5
R215.......E5
R216 ......D5
R217 ......D5
R218 ......D5
R219 ......D5
R220 ......D5
R221 ......D5
R222 ......D5
R223 ......D5
R224 ......D5
R225 ......D5
R226.......E5
R227 ......D5
R228 ......D5
R251 ......C1
R254.......B2
R255.......B2
R301.......E4
R302.......E4
R304.......E4
R305.......E4
R306.......F4
R307.......E4
R308.......E4
R310 ......D4
R311.......E4
R312.......E4
R313.......E4
R401.......F4
R402.......F4
R442 ......G3
R443.......F3
R444 ......G4
R446.......F5
R447.......E5
R448 ......G5
R450.......E5
R451.......F3
R453.......F5
R454 ......G3
R455.......E5
R456.......F5
R501 ......C5
R502 ......D3
R503 ......C3
R504 ......C4
R505 ......C5
R506 ......D5
R518 ......D4
R521 ......D4
R522 ......D4
R523 ......D4
R524 ......D4
R525 ......D4
R526 ......C4
R537 ......C3
R538 ......C3
R539 ......C3
R540 ......C3
R541 ......C3
R542 ......C3
R544 ......D4
R545 ......C3
R546 ......C3
R547 ......C3
R548 ......C3
R551 ......C4
R552 ......C4
R553 ......C4
R554 ......D4
R555 ......D4
R556 ......D4
R557 ......D3
R558 ......C4
R559 ......C3
R560 ......D4
R561 ......D4
R572.......E5
R573.......E5
R601.......B3
R602.......B3
R603.......B3
R604.......B2
R606.......B2
R608.......B2
R609.......B2
R610 ......C3
R611 ......C3
R621.......A3
R622.......A3
R623.......A3
R624.......A3
R625.......A3
R626.......A3
R627.......A3
R628.......A2
R631 ......C1
R632 ......C2
R633 ......C2
R634 ......C2
R651 ......D5
R652 ......D4
R653.......E5
R654 ......D5
R655 ......D5
R656 ......D5
R657 ......D4
R662.......B2
R663.......B2
R664 ......C3
R665 ......D3
R666 ......D3
R667 ......D2
R668 ......D2
R669 ......D2
R670 ......C2
R671 ......C2
R672 ......C3
R801.......F3
R802.......F3
R803 ......G2
R804 ......G3
R805 ......G2
R806.......F3
R807 ......D2
R808.......E4
R809 ......G2
R810.......E2
R811 ......D1
R812 ......G3
R813.......E3
R814.......E3
R815.......F3
R816.......F3
R819.......F4
R820.......F4
R822.......F4
R823.......E4
R824.......E4
R901.......B1
R902.......B1
R903.......B1
R904.......B1
R905.......B1
R906.......A1
R907.......A1
R908.......A1
R909.......A1
R910.......A1
R911.......A2
R912.......B1
RC801 ....F2
RL801.....E2
SG901....A1
SG902....A1
SG903....A2
SG904....A2
SW01 .....D1
SW02 .....D1
SW03 .....D1
SW04 .....D1
SW05 .....E1
SW06 .....E1
SW801...G1
T101.......B5
T401 .......F5
T402.......G4
T551.......D3
T552.......D3
T553.......D3
T801 .......F1
T802 .......F3
T803.......E1
TH801 ....E1
TH802.....F2
TU101 ....B5
VD801....G1
X01.........B4
X661.......C2
Z102.......C5
Z551.......D4
ZD01 ......A4
ZD101 ....A5
ZD441.....F4
ZD442 ....E5
ZD443 ....E4
ZD447....G5
ZD501 ....C3
ZD601 ....B3
ZD801 ....E4
ZD901 ....B1
ZD902 ....B1
ZD903 ....B1
ZD904 ....B1
SVC. SHEET : 3854VA0083A-S 
SVC. SHE 
Apr.,2002
Printed in Korea
P/NO : 3828VD0104C
'

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    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '14',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/jixie',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  15 => 
  array (
    'id' => '15',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '能源动力',
    'dirname' => 'nydl',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 15,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '15',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/nydl',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
  16 => 
  array (
    'id' => '16',
    'pid' => '5',
    'pids' => '0,5',
    'name' => '电气工控',
    'dirname' => 'dqgk',
    'pdirname' => 'hangye/',
    'child' => 0,
    'disabled' => '0',
    'ismain' => 1,
    'childids' => 16,
    'thumb' => '',
    'show' => '1',
    'setting' => 
    array (
      'disabled' => '0',
      'linkurl' => '',
      'getchild' => '0',
      'notedit' => '0',
      'seo' => 
      array (
      ),
      'template' => 
      array (
        'pagesize' => '20',
        'mpagesize' => '20',
        'list' => 'list.html',
        'category' => 'category.html',
        'search' => 'search.html',
        'show' => 'show.html',
      ),
      'cat_field' => NULL,
      'module_field' => NULL,
      'urlrule' => 4,
      'html' => 0,
      'chtml' => 0,
    ),
    'displayorder' => '0',
    'icon' => '',
    'index' => '2',
    'mid' => 'wenku',
    'pcatpost' => 0,
    'topid' => '5',
    'catids' => 
    array (
      0 => '16',
    ),
    'is_post' => 1,
    'tid' => 1,
    'url' => 'http://www.wenhuiw.com/wenku/dqgk',
    'total' => '请使用count标签查询',
    'field' => 
    array (
    ),
  ),
)

'/index.php?s=wenku&c=show&id=18512&page=[page]'

''

'http://www.wenhuiw.com/wenku/a18512.html'

array (
  's' => 'wenku',
  'c' => 'show',
  'id' => '18512',
  'm' => 'index',
)