Download Pacific Digital PTV3606 User's Manual

PTV3606
SERVICE MANUAL
COLOR TELEVISION RECEIVER
ORIGINAL
MFR’S VERSION A
Design and specifications are subject to change without notice.
PTV3606
SERVICE MANUAL
COLOR TELEVISION RECEIVER
ORIGINAL
MFR’S VERSION A
Design and specifications are subject to change without notice.
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
6. AVOID AN X-RAY
As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
Safety is secured against an X-ray by considering about the cathode-ray tube and the high
voltage peripheral circuit, etc.
Therefore, when repairing the high voltage peripheral circuit, use the designated parts and
make sure not modify the circuit.
Repairing except indicates causes rising of high
voltage, and it emits an X-ray from the cathoderay tube.
3. USE THE DESIGNATED PARTS
The parts in this equipment have the specific
characters of incombustibility and withstand
voltage for safety. Therefore, the part which is
replaced should be used the part which has
the same character.
Especially as to the important parts for safety
which is indicated in the circuit diagram or the
table of parts as a
mark, the designated
parts must be used.
4. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
7. PERFORM A SAFETY CHECK AFTER
SERVICING
Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
There are parts which use the insulation
material such as a tube or tape for safety, or
which are assembled in the condition that
these do not contact with the printed board.
The inside wiring is designed not to get closer
to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original
positions.
5. TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE
1. Unplug the plug from the AC outlet.
2. Remove the antenna terminal on TV and turn
on the TV.
3. Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].
4. If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.
[Note 1]
In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is
secured against implosion. However, when
removing it or serving from backward, it is
dangerous to give a shock. Take enough care to
deal with it.
If you have not the 500V insulation
resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
Earphone jack
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
IMPORTANT
Inferior silicon grease can damage IC's and transistors.
When replacing an IC's or transistors, use only specified silicon grease (YG6260M).
Remove all old silicon before applying new silicon.
A1-1
CONTENTS
SERVICING NOTICES ON CHECKING .......................................................................................................... A1-1
HOW TO ORDER PARTS ............................................................................................................................... A1-1
IMPORTANT .................................................................................................................................................... A1-1
CONTENTS ..................................................................................................................................................... A2-1
GENERAL SPECIFICATIONS ........................................................................................................................ A3-1~A3-4
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP ................................................................................................................. B1-1
2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................................................................... B2-1, B2-2
SERVICE MODE LIST ..................................................................................................................................... C-1
CONFIRMATION OF HOURS USED .............................................................................................................. C-1
WHEN REPLACING EEPROM (MEMORY) IC ............................................................................................... C-2
ELECTRICAL ADJUSTMENTS ....................................................................................................................... D-1~D-5
BLOCK DIAGRAM ........................................................................................................................................... E-1, E-2
PRINTED CIRCUIT BOARDS
MAIN/CRT .................................................................................................................................................... F-1~F-4
SCHEMATIC DIAGRAMS
MICON/TUNER ............................................................................................................................................ G-1, G-2
CHROMA/SIF/VIF/21PIN ............................................................................................................................. G-3, G-4
SOUND AMP/FRONT AV ............................................................................................................................ G-5, G-6
DEFLECTION/CRT ...................................................................................................................................... G-7, G-8
POWER ....................................................................................................................................................... G-9, G-10
WAVEFORMS .................................................................................................................................................. H-1~H-3
MECHANICAL EXPLODED VIEW ................................................................................................................... I-1
MECHANICAL REPLACEMENT PARTS LIST ............................................................................................... J1-1
ELECTRICAL REPLACEMENT PARTS LIST ................................................................................................. J2-1, J2-2
A2-1
GENERAL SPECIFICATIONS
G-1
TV
System
CRT
CRT Size / Visual Size
CRT Type
Deflection
Magnetic Field
BV/BH
14 inch / 335.4mmV
Normal
90
degree
+0.45G/0.18G
PAL
1Speaker
Bottom
3 Inch
8
ohm
1.0 W
0.8 W
Yes
U.K. System I
1Tuner
UK
F-Synth
VHF/UHF 75 ohm
21 - 69
Color System
Speaker
Position
Size
Impedance
MAX
10%(Typical)
Sound Output
G-2
T u n in g
System
PAL60Hz
Broadcasting System
Tuner and
Receive CH
CH Coverage
Picture(FP)
Sound(FS)
FP-FS
Intermediate
Frequency
G-3
Power
System
Destination
Tuning System
Input Impedance
Preset CH
Stereo/Dual TV Sound
Tuner Sound Muting
Power Source
AC
DC
Power Consumption
Regulation
G-5
Temperature
G-6
G-7
Operating Humidity
On Screen
Menu
Display
at AC
Stand by (at AC)
Per Year
Power Fuse
Safety
Radiation
X-Radiation
Operation
Storage
Protector
G-4
39.5MHz
33.5MHz
6.0MHz
80
No
Yes
230V AC 50Hz
Menu Type
Picture
Contrast
Brightness
Color
Tint
Sharpness
Audio
Bass
Treble
Balance
BBE On/Off
Stable Sound On/Off
CH Tuning
Manual
Auto
CH Allocation
Language
Clock Set
On/Off Timer Set
Pin Code Registration
Nicam Auto Off
Colour System
Sound System
AV2 Output Source
HELPLINE
Control Level
Volume
Brightness
Contrast
Color
Tint (NTSC Only)
Sharpness
Tuning
Bass
Treble
Balance
Back Light
A3-1
44 W at AC 230 V 50 Hz
7 W at AC 230 V 50 Hz
-kWh/Year
Yes
CE
CE
+5oC ~ +40oC
-20oC ~ +60oC
Less than 80% RH
Yes
Character
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
GENERAL SPECIFICATIONS
Nicam ST
Tone 1/2
Pin Code
AV
Skip
Channel
Hotel Lock
Sleep Timer
Sound Mute
G-8
OSD Language
G-9
Clock and
Timer
G-10
Remote
Control
G-11
Features
Sleep Timer
No
No
No
Yes
Yes
Yes
Max Time
Step
Program(On Timer / Off Timer)
On/Off Timer
Wake Up Timer
Timer Back-up (at Power Off Mode)
more than
Unit
Glow in Dark Remocon
Format
Custom Code
Power Source
Voltage(D.C)
UM size x pcs
Total Keys
Keys
Power(Stand By)
1
2
3
4
5
6
7
8
9
0 / AV
CH Up
CH Down
Volume Up / +
Volume Down / Quick View
Sleep
Info(CH Call)
Normal
Menu
Enter
Mute
Fine Tuning +
Fine Tuning Tone 1/2
T'TEXT Keys
TEXT / MIX / TV
CH Up / Page Up
CH Down / Page Down
Red
Green
Yellow / Fine Tuning Cyan / Fine Tuning +
F/T/B(Expand) / Normal
Reveal / Skip
Display Cancel
Reset
Reset / Tone 1/2
Hold / Status
Sub Page / Quick View
Auto Degauss
Auto Shut Off
Canal+
CATV
Anti-theft
Memory(Last CH)
Memory(Last Volume)
BBE
Auto Search
CH Allocation
Fine Tuning
Channel Lock
Just Clock Function
Game Position
CH Label
A3-2
No
Yes
Yes
English French
German Italian
120 Min
10 Min
No
No
-Min
RC-GE
No
NEC
80-63 h
3V
UM-4 x 2 pcs
31
Keys
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
No
Spanish
Sec
GENERAL SPECIFICATIONS
VM Circuit
Full OSD
Unitext
Fastext
Top Text
Premiere
Comb Filter
No
No
Yes
No
No
No
No
Lines
G-12
Accessories
Auto CH Memory
Auto Set Up
Stable Sound
FBT Leak Test Protect
Hotel Lock
Power ON Memory
Owner's Manual
Yes
No
No
No
No
Language
w/Guarantee Card
Remote Control Unit
Rod Antenna
No
Loop Antenna
Terminal
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Important Safeguard
Dew/AHC Caution Sheet
AC Plug Adapter
Quick Set-up Sheet
Battery
G-14
G-15
Set Size
Weight
G-16
Carton
Pole
type
Yes
Din Type
No
No
No
No
No
No
No
No
No
No
UM size x pcs
OEM Brand
Interface
No
Yes
Poles
Terminal
G-13
Yes
English
AC Cord
AV Cord (2Pin-1Pin)
Registration Card
PTB Sheet
300 ohm to 75 ohm Antenna Adapter
Insurance Plan Leaflet
Switch
Front
Power
System Select
Main Power SW
Sub Power
Channel Up
Channel Down
Volume Up
Volume Down
Rear
AC/DC
TV/CATV Selector
Degauss
Main Power SW
Indicator
Power
Stand-by
On Timer
Terminals
Front
Video Input
Audio Input
Other Terminal
Rear
Video Input(Rear1)
Video Input(Rear2)
Audio Input(Rear1)
Audio Input(Rear2)
Video Output
Audio Output
Euro Scart(21Pin)
Component Input
Diversity
Ext Speaker
DC Jack 12V(Center +)
VHF/UHF Antenna Input
AC Outlet
Approx.
W x D x H (mm)
Net (Approx.)
Gross (Approx.)
Master Carton
A3-3
Yes
Yes
UM-4 x 2 pcs
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
No
No
No
Ear Phone
No
No
No
No
No
No
Yes ( x1 )
No
No
No
No
Din Type
No
362 x 360 x 320.5
9.5 kg
( --- lbs)
11.5kg
( ---lbs)
No
GENERAL SPECIFICATIONS
Content
Material
Dimensions
W x D x H(mm)
Description of Origin
Gift Box
Material
Dimensions
W x D x H(mm)
Design
Description of Origin
Drop Test
G-17
Material
G-18
Environment
Height (cm)
Container Stuffing
Cabinet
Cabinet Front
Cabinet Rear
PCB
Non-Halogen Demand
Eyelet Demand
Pb Free
Lead-free Solder
Other
Cd Free
A3-4
------
Sets
/-x -- x -No
Yes
Double/Full Color
440 x 408 x 380
As per Buyer's
No
Natural Dropping At 1 Corner / 3 Edges
/ 6 Surfaces
62
866
Sets/40' container
PS 94V0 DECABROM
PS 94V0 DECABROM
No
No
No
No
No
DISASSEMBLY INSTRUCTIONS
3. After one side is removed, pull in the opposite direction to
remove the other.
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
*
*
NOTE
After turning the power off there might still be a potential
voltage that is very dangerous. When removing the
Anode Cap, make sure to discharge the Anode Cap's
potential voltage.
Do not use pliers to loosen or tighten the Anode Cap
terminal, this may cause the spring to be damaged.
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located with a small
amount of alcohol. (Refer to Fig. 1-3.)
REMOVAL
Location of Anode Cap
1. Follow the steps as follows to discharge the Anode Cap.
(Refer to Fig. 1-1.)
Connect one end of an Alligator Clip to the metal part of
a flat-blade screwdriver and the other end to ground.
While holding the plastic part of the insulated Screwdriver,
touch the support of the Anode with the tip of the
Screwdriver.
A cracking noise will be heard as the voltage is discharged.
Fig. 1-3
GND on the CRT
NOTE
Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.
2. Arrange the wire of the Anode Cap and make sure the
wire is not twisted.
3. Turn over the Rubber Cap. (Refer to Fig. 1-4.)
CRT
Screwdriver
Support
Alligator Clip
GND on the CRT
Fig. 1-4
Fig. 1-1
4. Insert one end of the Anode Support into the anode button,
then the other as shown in Fig. 1-5.
2. Flip up the sides of the Rubber Cap in the direction of the
arrow and remove one side of the support.
(Refer to Fig. 1-2.)
Rubber Cap
CRT
CRT
Support
Support
Fig. 1-5
Fig. 1-2
5. Confirm that the Support is securely connected.
6. Put on the Rubber Cap without moving any parts.
B1-1
DISASSEMBLY INSTRUCTIONS
3. When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
a tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 2-3.)
2. REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
NOTE
1. Put the Masking Tape (cotton tape) around the Flat
Package IC to protect other parts from any damage.
(Refer to Fig. 2-1.)
Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
Masking Tape
(Cotton Tape)
Blower type IC
desoldering
machine
IC
Tweezers
Fig. 2-1
IC
Fig. 2-3
2. Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 2-2.)
4. Peel off the Masking Tape.
NOTE
5. Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 2-4.)
Do not add the rotating and the back and forth
directions force on the IC, until IC can move back and
forth easily after desoldering the IC leads completely.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Blower type IC
desoldering machine
Braided Shield Wire
Soldering Iron
IC
IC pattern
Fig. 2-2
B2-1
Fig. 2-4
DISASSEMBLY INSTRUCTIONS
INSTALLATION
4. When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.)
1. Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.
(Refer to Fig. 2-5.)
Thin-tip Soldering Iron
IC
Soldering Iron
Fig. 2-8
5. Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
Solder temporarily
Solder temporarily
Fig. 2-5
2. Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.
(Refer to Fig. 2-6.)
Solder
IC
NOTE
When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, be always sure to replace the IC in this
case.
Soldering Iron
Supply soldering
from upper position
to lower position
Fig. 2-6
3. Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 2-7.)
NOTE
Do not absorb the solder to excess.
Soldering Iron
IC
Braided Shield Wire
Fig. 2-7
B2-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 2 seconds.
Set Key
Remocon Key
Operations
VOL. (-) MIN
0
Reset the user setting items (PICTURE, VOLUME and LANGUAGE) to the initial state
for delivery.
VOL. (-) MIN
1
Initialization of the factory.
NOTE: Do not use this for the normal servicing.
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED".
VOL. (-) MIN
6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN
8
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
VOL. (-) MIN
9
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
NOTE: If you set a factory initialization, the total hours is reset to "0".
ADDRESS
1. Set the VOLUME to minimum.
2. Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 2 second.
3. After the confirmation of using hours, turn off the power.
C-1
DATA
INIT 01 00
CRT ON 0010
Initial setting content of MEMORY IC.
POWER ON total hours.
FIG. 1
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
INI
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
00
---
00
00
00
00
19
60
40
00
41
00
01
03
00
00
00
10
10
00
80
80
80
00
00
---
---
---
---
---
---
---
---
---
Table 1
1. Enter DATA SET mode by setting VOLUME to minimum.
2. While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 seconds.
ADDRESS
DATA
INIT 01 00
CRT ON 0000
Fig. 1
3. ADDRESS is now selected and should "blink". Using the VOL. +/- button on the remote, step through the ADDRESS until
required ADDRESS to be changed is reached.
4. Press ENTER to select DATA. When DATA is selected, it will "blink".
5. Again, step through the DATA using VOL. +/- button until required DATA value has been selected.
6. Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7. Repeat steps 3 to 6 until all data has been checked.
8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
9. Turn POWER on.
10.While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 2 seconds.
11.After the finishing of the initializing of shipping, the unit will turn off automatically.
The unit will now have the correct DATA for the new MEMORY IC.
C-2
ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL
ADJUSTMENTS
2. BASIC ADJUSTMENTS
Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.
1. Place the set with Aging Test for more than 15 minutes.
2. Receive the UHF (63 ± 1dB).
3. Connect the digital voltmeter between the TP002 and
the (GND) of TU001.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (01) on the remote control to
select "RF AGC".
5. Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.10 ± 0.05V.
2-1: AGC VOLTAGE
CAUTION
• Use an isolation transformer when performing any
service on this chassis.
• Before removing the anode cap, discharge electricity
because it contains high voltage.
• When removing a PCB or related component, after
unfastening or changing a wire, be sure to put the wire
back in its original position.
• When you exchange IC and Transistor for a heat sink,
apply the silicon grease (YG6260M) on the contact
section of the heat sink. Befor applying new silicon
grease, remove all the old silicon grease. (Old grease
may cause damages to the IC and Transistor.)
2-2: CUT OFF
1. Place the set with Aging Test for more than 15 minutes.
2. Using the remote control, set the brightness and contrast
to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (00) on the remote control to
select "CUT OFF".
4. Adjust the Screen Volume until a dim raster is obtained.
Prepare the following measurement tools for electrical
adjustments.
1. Oscilloscope
2. Digital Voltmeter
3. Pattern Generator
2-3: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
On-Screen Display Adjustment
1. Place the set with Aging Test for more than 10 minutes.
2. Receive the white 100% signal from the Pattern
Generator.
3. Using the remote control, set the brightness and contrast
to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (04) on the remote control to
select "R CUT OFF".
5. Using the VOL. UP/DOWN button on the remote control,
adjust the R CUT OFF.
6. Press the CH. UP/DOWN button on the remote control
to select the "R DRIVE", "G DRIVE", "G CUT OFF" or
"B DRIVE".
7. Using the VOL. UP/DOWN button on the remote control,
adjust the R DRIVE, G DRIVE, G CUT OFF or B DRIVE.
8. Perform the above adjustments 6 and 7 until the white
color is looked like a white.
1. In the condition of NO indication on the screen.
Press the VOL. DOWN button on the set and the
Channel button (9) on the remote control for more than
2 seconds to appear the adjustment mode on the
screen as shown in Fig. 1-1.
TV
35 H. POSI OSD
128
Fig. 1-1
2. Use the Channel UP/DOWN button or Channel button
(0-9) on the remote control to select the options shown
in Fig. 1-2.
3. Press the MENU button on the remote control to end
the adjustments.
NO.
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
FUNCTION
CUT OFF
RF AGC
AGC GAIN
R DRIVE
R CUT OFF
G DRIVE
G CUT OFF
B DRIVE
H POSI 50
V POSI 50
V POSI 60
V SIZE 50
V SIZE 60
VCO COASE
VCO FINE
BRIGHT CENT
BRIGHT MAX
BRIGHT MIN
NO.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
FUNCTION
TINT
SHARP
CONT CENT
CONT MAX
CONT MIN
COLOR CENT
COLOR MAX
COLOR MIN
M R CUT OFF
M G CUT OFF
M B CUT OFF
CVBS OUT
APR THR
BELL
BANDPASS
H POSI OSD
V POSI OSD
H POSI TXT
V POSI TXT
H POSI 60
2-4: FOCUS
1. Receive the monoscope pattern.
2. Turn the Focus Volume fully counterclockwise once.
3. Adjust the Focus Volume until picture is distinct.
2-5: CONSTANT VOLTAGE
1. Place the set with Aging Test for more than 15 minutes.
2. Using the remote control, set the brightness and contrast
to normal position.
3. Connect the digital voltmeter to TP501.
4. Set condition is AV MODE without signal.
5. Adjust the VR501 until the digital voltmeter is 135 ± 0.5V.
2-6: VERTICAL LINEARITY
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Adjust the VR420 until the SHIFT quantity of the OVER
SCAN on upside and downside becomes minimum.
Fig. 1-2
D-1
ELECTRICAL ADJUSTMENTS
2-7: HORIZONTAL POSITION
2-11: COLOR CENT
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (08) on the remote control to
select "H POSI(50)".
4. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on right
and left becomes minimum.
5. Receive the monoscope pattern of NTSC.
6. Using the remote control, set the brightness and
contrast to normal position.
7. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (39) on the remote control to
select "H POSI(60)".
8. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on right
and left becomes minimum.
1. Receive the color bar pattern. (RF Input)
2. Connect the oscilloscope to TP023.
3. Using the remote control, set the brightness, contrast
and color to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (25) on the remote control to
select "COLOR CENT".
5. Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and
0% is set to 5 scales on the screen of the oscilloscope.
6. Press the VOL. UP/DOWN button on the remote
control until the red color level is adjusted to 85 ± 10%
for the white level. (Refer to Fig. 2-2)
7. Receive the color bar pattern. (Audio Video Input)
8. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 2~6.
2-8: VERTICAL SIZE
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (11) on the remote control to
select "V SIZE(50)".
4. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 8 ± 3%.
5. Receive the monoscope pattern of NTSC.
6. Using the remote control, set the brightness and
contrast to normal position.
7. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (12) on the remote control to
select "V SIZE(60)".
8. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 8 ± 3%.
85%
100%
Fig. 2-2
2-12: VCO COASE/VCO FINE
1. Connect the oscillator (39.5MHz) to between the TP003
and the (GND) of TU001.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (13) on the remote control to
select "VCO COASE".
3. Press the VOL. UP/DOWN button on the remote control
until the "+" appear on the screen.
4. Press the CH UP button once to set to "VCO FINE"
mode.
5. Press the VOL. UP/DOWN button on the remote control
to select the 4 step down point from the upper limit on
the "+".
(Example: In case of the "+" point 30~41, select 37.)
2-9: BRIGHT CENT
1. Place the set with Aging Test for more than 15 minutes.
2. Receive the monoscope pattern. (RF Input)
3. Using the remote control, set the brightness and
contrast to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "BRIGHT CENT".
5. Press the VOL. UP/DOWN button on the remote control
until the white 25% is starting to be visible.
6. Receive the monoscope pattern. (Audio Video Input)
7. Press the AV button on the remote control to set to the
AV mode. Then perform the above adjustments 3~5.
2-13: VERTICAL POSITION
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (09) on the remote control to
select "V POSI(50)".
4. Check if the step No. V. POSI is "08".
5. Adjust the VR401 until the horizontal line becomes fit
to notch of the shadow mask.
2-10: CONT CENT
1. Place the set with Aging Test for more than 15 minutes.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (22) on the remote control to
3. select "CONT CENT".
4. Press the VOL. UP/DOWN button on the remote control
until the contrast step No. becomes "30".
5. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 1, 2.
D-2
ELECTRICAL ADJUSTMENTS
2-14 : Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
02
04
06
07
10
18
19
20
21
23
24
26
27
30
31
32
33
34
35
36
37
38
FUNCTION
AGC GAIN
R CUTOFF
G CUTOFF
B DRIVE
V POSI 50/60
BRIGHT MAX
BRIGHT MIN
TINT
SHARP
CONT MAX
CONT MIN
COLOR MAX
COLOR MIN
MB CUTPOFF
CVBS OUT
APR THR
BELL
BANDPASS
H POSI OSD
V POSI OSD
H POSI TXT
V POSI TXT
RF
00
00
00
31
08
37
10
32
04
50
10
39
14
80
16
04
10
06
128
50
122
58
AV
----------37
10
32
04
50
10
39
14
-------------------
D-3
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE
ADJUSTMENTS
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
1. Turn the unit on and let it warm up for at least 30
minutes before performing the following adjustments.
2. Place the CRT surface facing east or west to reduce the
terrestrial magnetism.
3. Turn ON the unit and demagnetize with a Degauss Coil.
1. Receive the crosshatch pattern from the color bar
generator.
2. Combine red and blue of the 3 color crosshatch pattern
on the center of the screen by adjusting the pair of
4 pole magnets.
3. Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.
NOTE
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
1. Tighten the screw for the magnet. Refer to the adjusted
CRT for the position. (Refer to Fig. 3-1)
If the deflection yoke and magnet are in one body,
untighten the screw for the body.
2. Receive the green raster pattern from the color bar
generator.
3. Slide the deflection yoke until it touches the funnel
side of the CRT.
4. Adjust center of screen to green, with red and blue on the
sides, using the pair of purity magnets.
5. Switch the color bar generator from the green raster
pattern to the crosshatch pattern.
6. Combine red and blue of the 3 color crosshatch pattern
on the center of the screen by adjusting the pair of
4 pole magnets.
7. Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.
8. Adjust the crosshatch pattern to change to white
by repeating steps 6 and 7.
3-4: DYNAMIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-3.
1. Adjust the differences around the screen by moving
the deflection yoke upward/downward and right/left.
(Refer to Fig. 3-2-a)
2. Insert three wedges between the deflection yoke and
CRT funnel to fix the deflection yoke.
(Refer to Fig. 3-2-b)
RGB
R
G
B
RGB
R
G
B
3-2: PURITY
UPWARD/DOWNWARD SLANT
NOTE
RIGHT/LEFT SLANT
Fig. 3-2-a
Adjust after performing adjustments in section 3-1.
1. Receive the green raster pattern from color bar
generator.
2. Adjust the pair of purity magnets to center the
color on the screen.
Adjust the pair of purity magnets so the color at the
ends are equally wide.
3. Move the deflection yoke backward (to neck side)
slowly, and stop it at the position when the whole
screen is green.
4. Confirm red and blue colors.
5. Adjust the slant of the deflection yoke while watching the
screen, then tighten the fixing screw.
WEDGE
WEDGE
WEDGE
DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW
PURITY MAGNETS
6 POLE MAGNETS
4 POLE MAGNETS
Fig. 3-1
D-4
WEDGE POSITION
Fig. 3-2-b
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CD803
J701
CP101
CP803A
VR420
TP003
VR401
TP002
FB401
TU001
W812
VR501
CP401
CRT PCB
CP802A
R8
05
CRT
S501A
S801B
TP023
CD802
J801
2B
80
CP
CP803B
CP1001
MAIN PCB
SPEAKER
AC IN
D-5
CP806
BLOCK DIAGRAM
J1001
HEADPHONE_JACK
2
TU001
SDA SCL
4
5
9
CH UP
IF
11
CHROMA IC
IC201 STV2246C
AGC
1
VIF PRE. AMP
VOL UP
3 A_MUTE
56 KEY IN
OS101
CF202
SAW FILTER 5
4
6
35
OSD_G
OSD_B 15
34
OSD_B
37
OSD_BK
42
X1/VAMP/CHR_OUT
B.OUT 48
30
25
B_EXT/U_EXT
31
G.OUT 49
51
SCL
52
SDA
20
CVBSIN2
28
BLK_EXT
27
R_EXT/V_EXT
26
G_EXT/Y_EXT
MEMORY IC
IC199 S-24C04BFJ-TB
SCL 20
6
SCL
SDA 19
5
SDA
X101
4 MHz
2 RESET OSC_OUT 50
V-SYNC 41
4
9
XTAL1
4
8
SOUND AMP
IC
SP1001
SPEAKER
5
6
40
X601
4.433619MHz
VERT
OSC IN 51
9V REG. IC
IC503 KIA7809API
2
INT_CVBS_OUT 13
PIFIN1
OSD_G 16
55 POWER FAIL
1
CVBSIN1 18
PIFIN2
7
OSD_R
10 POWER
RESET IC
IC102 PST3231NR
11
36
Q510, Q511
P.CON SW.
55
FM_OUT
OSD_R 17
1 REMORT OSD_FB 18
1
1
1
MICON W/T.TEXT IC
IC101 OECF009A
VOL DOWN
AUDIO_OUT
RF_AGC_OUT
8
Q201
CH DOWN
3
IC1001 AN7511
47
H.OUT
48
R.OUT
32
EXT_AUDIO_IN 14
BCL/SAF 46
H-SYNC 40
STAND BY LED
Q802
RED OUT
1
Q506
D101
Q103
P.FAIL
Q801
GREEN OUT
Q803
LED DRIVE
Q501
IC401 TDA8174A
POWER
Q402
D501~D504
REG. 6V IC
IC502 KIA7806API
RECTIFIER
3
9
7
B
G
R
F
8
Heater
H. DRIVE
V-DRIVE IC
V801
CRT
BLUE OUT
4
Q401
1
Q502
T501
15
13
4
POWER
3
6
10
2
H. OUTPUT
1
17
DY
5
IC504 LTV-817M-VB
J701
3
FEED BACK
2
6
16
1
15
3
8
Q507
L503
DEGAUSS COIL
L501
FEED BACK
SWITCHING
11
7
FB401
19
3
20
1
7
AC IN
2
1
4
3
2
10
F
FBT
S
HV
5
F501
E-1
E-2
PRINTED CIRCUIT BOARDS
MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
J1001
HS501
HS402
L501
C504
C527
Q501
C443
C524
1
2_
50
C
02
P5
SW102
C
2B
B
80
D
02
C
P8
SW101
W033
X101
W055
W801
W015
C1007
W040
L103
W023
W022
W018
IC101
R1011
W065
C1005_1
C1003
CP1001
W079
R1009
C613
R422
C1001
W014
R128
W061
CD802A
X601
W029
C115
R129
D603
R138
W008
D608
R646
L101
W017
W030
W021
CP802A
L601
B1001
W016
HS101
W024
D607
C610
R1010
D102
W064
W057
W013
R112
C131_1
C122
R126
W056
W020
C611
SW103
W815
C
1_2
R41
SW104
R803
R809
L102
W049
D001
W003
TU001
CP803B
C533
W042
D606
W080
W081
C
W034
C002
CP001
W058
D807
W076 IC201
R811
L207
R814
C216
D809 CD803B
R108
C602
D601
D517
W041
C210
W031
R107
D108
W010
W073
9
81
W053
D515
D609
C220
L001
C003
F-1
CF201
L204
C217
C209
D512
R524
IC502
W077
R805
W825
D521
CF204
07
D518
C517
C508
W009
CP101
W075
L206
TP003
Q801
C804_1
D808 R813
D509
W066
R706
C514
CP801
L202
TP002
R707
R122
CF202_1
W074
L203
R8
D524
D510
C521
W051
HS502
W002
W078
01
W036
Q511
C629
W823
Q803
J8
CP806_1
W044
R213
R806
R720
W007
B1002
C623
W047
W043
C622
C608
W038
R001
R621
W060
D602
R404
R647
R424
W067
8_2
D514
D523
D525
R526
W037
R41
W062
Q802
W052
IC401
R405
R002
C408
W045
C515
HS401
L702
R412
R804
C525
R514
D403
R408
W006
J701
C414
D407
W059
R513
D511
C412
R410
R802
IC503
B504
C522
D528
Q507
D406
R420
D709
Q402
W812
VR401
VR420
R407
R417
L703
R403
D516
D513
R402
R416
R409
C446
R518
C422
C634
W005
W046
C401
CP803A
C440
R446
C418
R406
SW501
R512
4
40
B_SHORT
C417
TH501_1
W851
C532
C528
IC504
C
C448
CD803A
R703
FH502
R510
R427
C503
VR501
D405
C403
D604
D503
W004
R429
OS101
D501
T501
L401
T401
F501
B501
D507
R502
D505
R501
R520
D508
R523
FH501
C505
C516_1
R525
C423
CP401
R445
D404
C435
D414
Q502
W071
R447
D410
R516
C519
W072
R511
R503
C437
D101
S501B
C501_2
C507
W068
R421
R517
FB401_1
D502
D522
W011
W069
W070
Q401
CD501
S501A
D504
IC1001
F-2
F-3
R217
R625 Q202
C806
R607
Q201
R007
C001
Q616
R648
Q204
R215
C007_1
C006
C605_1
C609
R214
R515
R104
R709
C615
R608
C616
R636
R645
R221
R219
R702
C201 C215
C614_1
C207 R640
R218 C624_1
C205 R638
C202 C625
C213_1
C601
C218
C612
C221
R639
R606
R714 R715 R713
C108 C109
R643
C703_1
C701
Q510
C413
Q605
C603
R115
R630
R629
R628
C620
C619
C618
R644
R201
Q615
C607
R622
Q403
R208
R601
R618
C212_1
C112
C101
R114
C119
R143
R204
C114
R144
R145
R146
R147
R142
R203
C102
C118_1
C106
C116
R111
R113
C111 C113
C104
C105
C121
R110
C103
R116
R135
R141
C203_1 C204
R202
Q506
R123
R124
R133
R148
R125
R134
IC199
R532
R508
R109
C141_1
R152
C140_1
C139_1
R140
C526_1
C1009
R151
R1004
C513
R103
C120
R106 IC102
R105
R117
R120
C1002
C805
R815
R101
R1006
C1004
R519
R102
R1003
PRINTED CIRCUIT BOARDS
MAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
R602
R005 R004
R003
R121
R623
R006
R708
R719
R132 Q103
R507
C506_1
R419
R816
C518
R522
F-4
A
B
C
D
E
F
G
H
MICON/TUNER SCHEMATIC DIAGRAM
UE25-B58D
TU/RGB
(BBE-H)
(ATS)
PROTECT
P3.5
P3.4
V_SYNC
OSD_G
H_SYNC
OSD_R
0.2
39
0
OSD_FB
AVDD1
37
PXFM
SDA
JTRSTO
SCL
36
VDD
35
AGND
JTDO
34
33
CVBS2
32
JTMS
AVDD3
31
R111
HS101
763WSA0087
2.1
13
C006
100P CH
50V 1 KA
R006
15K
C003
100K
R005
100
3.8
R004
100
0.01 F
R003
10uH 0305
C007_1
4.9
L001 6.3V 470 YK
NC
NC
4.0
12
2
1 AGC
3 ADRES
4 SCL
5 SDA
6 V.S
7 BPL
8
9 BTL
R002
5
18K 1/2W
18K 1/2W
10K
10K
2
4
B
1
C139_1
C120
7
R142
1K
8
R143
1K
9
AVDD2
TEST0
WSCF
VPP
FROM/TO CHROMA/SIF/VIF/21PIN
2.5
NC
VIDEO_OUT
RF_AGC
R128
OSD_B
100 1/4W
R129
10
OSD_G
OSD_R
100 1/4W
L101
C114
0.1
OSD_FB
C115
6.3V
SCL
10uH 0305
B
SDA
1000 YK
CVBS_TXT
R114
HD
4.7K
R115
0
PROTECT
FOR_VCR
MCFM
TXCF
JTCK
15K
4.8
NC
0.1
F R113
5.6K
VCC
1
0
2
7
4.6
6
MODE
8
C118_1
4.6
5
SDA
0
SCL
4.9
4.9
CVBSO
3
V_OUT
4.7K
4.9
1.6
4
IF
VSS
C106
1K
E2
0.1 B
1.8K
R141
PROTECT
E1
0.6
NC
R147
6
E0
4.9
C105
0.022 B
4.7
NC
1.8K
1K
MEMORY IC
IC199
S-24C04BFJ-TB
68P CH
R146
R140
0.1 B
82P CH
1.8K
C119
C112
C101
R145
TO DEFLECTION/CRT
5
0
30
270 1/4W
4
1.8K
4.9
GND
CVBS1
29
1.8
R144
4.6
0.47 B
R108
10K
C116
W801
3
R135
4.6
0
1.6
A_MUTE
10K
16
0.2
0
C111
1
0.7
OSD_B
TO SOUND AMP
R134
14
AV2
5
10K
0.0047 B
2.0
POWER
R125
4.9
NC
0
0
22P CH
0.1 B
C104
R110
0.0047 B
5.6K
C103
16V 10 KA
C102
C131_1
CH
GND
12
I2C_OFF
AT+5V_DVDD
10K
13
H_CONT
AV1
38
C121
68P
AT+5V_AVDD
R148
4.9
1SS133
4.9
P.FAIL
C113
0.6
10K
TUNER_BT
22P CH
3
6
11
CSO/RESET0/P3.7
TUNER HI
17
D108
5
VIDEO OUT
15
44
43
4.7
R116
4
RF AGC
P.CON+5V
10
47
0
42
1/4W
4
POWER
41
MTZJ5.1B
SECAM_VL_H
40
1K
D102
1/4W
NC
4.8
10K
2
R107
R138
4.7K
9
STANDBY LED
P4.6/PWM6
0
R124
3
I2C OFF
NC
0.2
0
10K
2
I2C SDA
FROM/TO POWER
8
ON_TIMER
0
R123
NC
1.6
45
10K
7
OSC_OUT
0
R133
NC
1
75 1/4W
18
5.0
NC
GND
GND
I2C SCL
6
0
46
NC
6
OSC_IN
0
5
0
R122
19
22P CH
CP101
06JQ-ST
20
4.9
NC
VCC
100
0
TEST POINT
NC
21
C109
7
NC
22
4.8
NC
DEGAUSS
23
1
R106
R001
52
2.3
EMERGENCY
0
51
1.9
4.7K
X101
100CT4R013
4MHz
50
22P CH
49
R152
48
C108
NC
ANT001
TU-33AP
BT002
R03(AB)2PXGPI
TM101
RC-GE030
0
0
6
NC
BT001
R03(AB)2PXGPI
CP001
003P-2100
R121
3
STEREO RESET
4.7K
0.47 F
FORTHD VCR 1
4.9
NC
RESET
ACCESSORY
AGC
TP002
4.9
24
0.1 F
0
25
C141_1
53
0
R151
4
A MUTE
FORTHD VCR 2
3
0
5
54
10K
4.9
2
RESET
POWER FAIL
0
R117
220P B
1
56
4.9
26
4.7K
C140_1
RESET IC
IC102
PST3231NR
REMORT
KEY_IN
27
4.9
28
R120
4.9
55
4.9
R105
MICON W/T.TEXT IC
IC101
OECF009A
C002
NC
0.022 B
30.7
14
0
D001
16V 10 KA
MTZJ33B
3 B+
4.9
C122
STAND BY
D101
SLR-342VCT32
1.5K
1/4W
R112
7
0
C001
4.9
560
10
11 IF
15
3.1
2.4
75
3.1
R132
R007
2.2K
R109
EVQ21505R
VOL UP
SW103
RED LED DRIVE
Q103
2SA1037AK
VCO
TP003
NC
47
1/4W
390
2 GND
820
1 Vout
1.2K
R126
2.2K
VOL DOWN
SW104
R101
EVQ21505R
R102
EVQ21505R
R103
CH DOWN
SW102
EVQ21505R
CH UP
SW101
OS101
RPM7138-H5
R104
8
NC
2.2
TU001
NC
(MAIN PCB)
8
2
3
0
0
4
0
2
L102
10uH 0305
PCB010
TMB557
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-1
B
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
1
ARE
DESCRIBED IN PARTS LIST ONLY
F
G
H
G-2
A
B
C
D
E
F
G
H
CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
11
VCO COIL
L207
3700005
1K
R203
1.2K
1K
R219
CF201
BUFFER
Q202
2SC2412K
2.2
13
TPSRA6M00B00-A0
390
R204
L202
7.9
2.9
R217
3.3uH 0305
C203_1
0.022 F
P.CON+8V
R621
W823
L204
18uH
SAW FILTER
CF202_1
J1951M
IN IN G OUTOUT
1 2 3 4 5
82
R201
0.8
10 KA
560 1/4W
560
L203
1.5uH
R202
R215
16V
C212_1
VIF PRE.AMP
Q201
KTC3881S-RTK
1.5
B
R214
CF204
FROM POWER
MKT41.5MA110P
0.001
2.2K
0.27uH
6
6.8K
C204
1K
0.01 F
7.0
7
C629
3.2
R208
L206
SIF BUFFER
Q204
2SC2412K
5.0
3.9
6
7
8
4
R213
100 1/2W
8
14
6
470P B
1
2
3
4
C701
5
20
21
22
23
24
25
26
27
28
10K 1/4W
NC
R707
1K 1/4W
5
7
R703
1K 1/4W
8
19
9
18
10
17
11
16
6
R706
R715
NC
R713
13
75
12
15
BLK_EXT
0.1 B
14
R_EXT/V_EXT
0.1 B
C623
13
G_EXT/Y_EXT
0.1 B
C622
C608
R714
75
12
CHROMA IC
21PIN
J701
0350_9982_05
470P B
L703
R719
100K
330K
R622
F
1
10uH
1/4W
0
B_EXT/U_EXT
3.4
APR
3.6
CHR
3.4
Y/CVBS_IN3
1.7
BS
2.8
CVBSIN2
3.2
GND2
0
CVBSIN1
4.1
L702
3.3K
10uH
C703_1
F
1
75
C602
R625
50V 1 KA
C603
C220
10V 470 YK
1 KA
50V
C210
7.8
(8V) VCC2
11
3.9
C607
B
C221
0.1
1
2
3
50V 22 YK
C216
10
3.8
100
PIF_LC2
PIFIN1
9
2.4
NC
1.7
3.2
PIF_LC1
AGCPIF_CAP
8
3.8
R720
NC
R702
18
EXT_AUDIO_IN
VREF_IF
7
4.9
17
INT_CVBS_OUT
6
3.6
16
(5V) VCC_IF
5
0
FM_OUT
4
2.0
GND_IF
3
4.5
IFPLL
2
2.5
RF_AGC_OUT
1
AGCSIFCAP
2.5
SIFIN2
2.7
SIFIN1
STV2246C
3.1
12
PIFIN2
NC 2.7 NC 2.8 NC 4.8
NC
C201
3P CH
L103
10uH
5
D601
1SS133
0.1 B
16V 47 YK
C215
C217
C205
R218
C202
0.001 B
C207
F
1
0.001 B
150
C218
0.022 B
C209
16V 10 KA
C213_1
P.CON+5V
0.33 B
GND
14
75
VCC_D (5V)
SDA
SCL
SLPF
LBF/SSC
H_OUT
VERT
BCL/SAF
VCC1 (8V)
NC
GND1
X1/VAMP/CHR_OUT
CLPF
XTAL1
XTAL2
XTAL3
OSD_BK
OSD_R
OSD_G
OSD_B
ICATH
R.OUT
G.OUT
B.OUT
CVBSOUT
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
4.8
4.5
1.7
1.7
2.6
270
4.2
270
R630
4.1
270
R629
0
R628
100CT4R408
4.433619MHz
19
20
16
18
75
R221
4.4
20
75
W4BRH3.5X6X1.0
8.3
D709
4.6
21
4
19
B1002
21
BUFFER
Q605
2SC2412K
4.0
1K
R623
FROM/TO DEFLECTION/CRT
10K
MTZJ6.8B
R618
MTZJ6.8B
D608
MTZJ6.8B
D607
D606
47K
MTZJ5.1B
R636
X601
0.2
0.1 B
NC
C618
0
0.0047 B
C615
NC
0.1 B
C620
2.2
47K
R608
2.4
0.1 B
C619
17
R709
1 B
C616
F
1
1K
2.8
0
10V 470 YK
NC 5.0
C613
7.8
C614_1
5.4
27K
24
4.6
C624_1
2.0
0.01
F
R640
5.2
2.2K
4.2
R638
47P CH
50V 3.3 KA
R607
5.0
C612
5.0
C625
C609
1 F
C605_1
AUDIO_OUT
4.9
C611
0
16V 100 YK
C601 47P CH
4.5
0.1 B L601
10uH
C610
0305
1.5
TO SOUND AMP
470
GND_D
54
2.2K
R643
AUDIO_OUT
55
0.0015 B 22K
R645
FM_CAP
56
IC201
4
15
R708
B.OUT
100
SCL
HD
PROTECT
0.0
ABCL
MTZJ5.6B
D609
VAMP
AFC
V_OUT
D604
2.7K
11E1-EIC
FROM/TO MICON/TUNER
23
VIDEO_OUT
ACL CANCEL
Q615
KRC102SRTK
FOR_VCR
R647
V_OUT
R648
2
16V 22 KA
R644
8.2
0.0
C634
5.6K
R646
D602
SDA
ACL CANCEL
Q616
KRA102SRTK
8.2K 1/4W
R639
5.3
3
H_OUT
1SS133
8.2
RF_AGC
R.OUT
1SS133
D603
8.2
1K
R601
IF
100
R606
R602
G.OUT
FROM/TO MICON/TUNER
3
560 1/2W
CVBS_TXT
OSD_B
330
2
OSD_G
OSD_R
OSD_FB
PCB010
TMB557
A
G-3
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
B
C
D
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
1
E
F
G
H
G-4
A
B
C
D
E
F
G
H
SOUND AMP/FRONT AV SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
7
7
6
6
29
3.5
6
0
3.4
7
8
+
5
4
3
5.1
-
2
0
SOUND AMP IC
IC1001
AN7511
8.2
5
1
0.3
CP1001
TID-X02P-B2
BLACK
2
RED
1
3.9
R1011
C1002
47K 1/4W
5
SPEAKER
2
1
47P CH
FROM CHROMA/SIF/VIF/21PIN
SP1001
SA08A05BWC
2
C1009
C1007
R1010
16V 10 KA
33 1/2W
3
0.0047 B
47K
R1006
0.0022
B1001
W4BRH3.5X6X1.0
C1004
50V 1 KA
FROM POWER
C1005_1
100K
R1003
C1001
4
16V 470 YK
B
AUDIO_OUT
HEADPHONE_JACK
J1001
MSJ-035-12A_PC
4
1
GND
C1003
68K
R1009
SOUND+B
3
R1004
KA
47K 1/4W
16V 10
FROM DEFRECTION
3
FROM MICON/TUNER
A_MUTE
2
2
PCB010
TMB557
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-5
B
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
ARE
1
DESCRIBED IN PARTS LIST ONLY
F
G
H
G-6
A
B
C
D
E
DEFLECTION/CRT SCHEMATIC DIAGRAM
F
CP802A
B2013H02-6P
8
H
CP802B
B2013H02-6P
PROTECT
1
1
PROTECT
CUT OFF
CUT OFF
2
2
GND
3
3
GND
R.OUT
R.OUT
4
4
R.OUT
G.OUT
G.OUT
5
5
G.OUT
B.OUT
B.OUT
6
6
B.OUT
FROM/TO CHROMA/SIF/VIF/21PIN
G
(MAIN PCB)
8
VAMP
GND
6
0
D809
1SS133
D808
1SS133
R814
1.2K 1/4W
270
270
C806
470P B
C805
R816
1/4W
1.2K
R811
R815
2.7
470P B
270 1/4W
R813
95.4
6
YK
C448
250V 10
R409
V_POSI
VR401
2.2K
680 1/2W
5
3
NC
2
1
9
10
8
6
11
40
R
G
B
39
41
R806
5
2.7K 1/4W
R807
15K 1W
R804
2.7K 1/4W
R805
15K 1W
R802
R803
5 7 1
CP401
A1561WV2-A5P
15K 1W
R403
4
1K 1/2W
R416
2.2 1/2W
25V 2200 MHE
V801
A34JXV70X53N45
(CPJ370BVBK1U-TC)
R447
68 1/2W
CMPP
0.0082
0
2.7
3.2
ANODE
C443
100 1/4W
HS402
763WSA0017
L401
250V 2.2 MHE 4.7mH 0909
H.OUTPUT
38
Q401
TT2140LS-YBC11
130
R427
C440
H.DRIVE
Q402
2SC1627_Y
50V 22 YK
R446
0
C423
37
98.4
BLUE OUT
Q803
KTC3207
1.25KV
4
0.3
100V 0.01 MMTS 470 1/2W
C446
11E1-EIC
D406
P.CON+8V
180 1W
R424
FROM POWER
27.0
1
250V 0.39 PMS
4
7
(to CP001)
C437
2
1
1
2.7
470P CH
R410
680 1/2W
CP801
003P-2100
CD801
SM1573-001
C804_1
C403
100.6
3.2
2.7K 1/4W
3
RED OUT
Q802
KTC3207
3.2
35
100V 0.22 MMTS
C422
R407
T401
ETH09K14BZ
1.2K 1/4W
FROM/TO DEFLECTION
5
36
NC
180V
1
1.2 1/2W
C418
470
50V 10 YK 1.2K
HS401
763WSAA013
D807
4
1SS133
3
4
10K 1/4W
C417
R422
1.5K 1/4W
V_LIN
VR420
1/4W
R417
6.8K
R419
PROTEC
Q403
KRC102SRTK
0.0
3
35V 470 YK
R402
D403
R420
3.3K +-1% M
0.0
PROTECT
HEATER
FROM/TO CRT
11E1-EIC
R406
GND
2
GREEN OUT
Q801
KTC3207
FROM MICOM/TUNER
2.2
1
2
180V
1.7
34
6
1
R809
R429
5.6 1W
11
25.0
1K 1/2W
10
4.4
GND
HEATER
W815
FB. GENERATOR
Vs
INVERTING INPUT
9
12.0
CP803B
B2013H02-4P
NC
35V 100 YK
C412
16V 10 KA
8
12.0
C414
7
0.0
8.2K 1/4W
6
4.4
BUFFER OUTPUT
RAMP GENERATOR
GND
5
6.4
0.047 MMTV
R412
4
5.0
CP803A
B2013H02-4P
C413
0.082 B
33
Vref. DECOUP.
HEIGHT ADJ.
3
23.0
TDA8174A
390K +-1% M
C408
2
14.5
1K 1/4W
R405
OUTPUT STAGE Vs
1
IC401
R408
R404
AFC
330K +-1% M
H_OUT
7
POWER OUTPUT
ABCL
TRIGGER INPUT
V-DRIVE IC
V_OUT
H.DRV+B
4
+B
B_SHORT
FOCUS
SCREEN
C819
SCREEN
SOUND+B
2KV 0.001 B
CP806_1
220P CH
C401
TO SOUND AMP/FRONT AV
FOCUS
96.4
B+
2W
D410
11E1-EIC
AU02A-EIC
AFC
ABL 5.6
7
HEATER 6.3
10
NC 9
8
GND
4.9
5
E25
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
47K 1/4W
C435
11E1-EIC
D414
220K 1/4W
R421
R445
AU02A-EIC
10V 470 YK
3W
PCB010
TMB557
A
B
C
D
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
1
G-7
F
9
8
D404
C404
6.8
2
GND
3
R418_2
99.6
PCB110
TCB416
16.8
E12
NC 4
2
0
100V 0.1 MMTS
150
D407
3
J801
ISMS01S
GND
11
2
R411_2
1
5
F
S
135
0
6
0
101.6
135 VIDEO
6
4
0
25.2
HV
COL
7
1
8
D405
AU02A-EIC
131.7
3
FNI-14B002
3
6.4
FB401_1
E
F
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
CAUTION: DIGITAL TRANSISTOR
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
ARE
1
DESCRIBED IN PARTS LIST ONLY
G
H
G-8
A
B
C
D
E
F
G
H
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
TO SOUND AMP/FRONT AV
GND
7
7
TO DEFLECTION/CRT
GND
C517
P.CON+8V
2KV 0.001 R
D510
W812
+B
RU2AM-EIC
5
0
14
D513
21DQ09N
0
16
2
13.06
17
1
0
18 NC
SW
D511
R526
R507
1N4937
100 1/4W
2.2K
MTZJ12B
R508
4.2
10K
B
C
W825
POWER
5.1
C508
R524
SB140-EIC
SB140-EIC
D515
D512
0.1
P.CON SW
Q510
KRC103SRTK0
4.7
3
2
1SS133
2
100
VR501
1K
R519
PCB010
TMB557
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
1SS133
1SS133
D521
56K 1/2W
2.2K
+-1% M
D514
6.2
5.6
+B ADJ
MTZJ5.6B
560 1/4W
FEED BACK
SWITCHING
Q507
7.7
KTC3198
C513
8.1
FEED BACK
IC504
LTV-817M-VB
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
NC
D518
10V 100 YK
1SS133
560 1/4W
10K
1
4
3
0.3
5.0
4.4
C514
3
6.0
D509
HS502
763WAA0186
4
P.CON SW
Q511
KTA1281_Y
OUT
GND
IN
1K
R512
D
AT+5V_DVDD
AT+5V_AVDD
R515
D523
9.1 470 1/4W
R513
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
2
0
16V 1000 YK
C522
MTZJ3.6B
D528
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R532
R514
R522
D524
2
1
P.CON+5V
P.FAIL
Q506
2SA1037AK
4.9
11E1-EIC
R518
D508
B 50V 1 KA
0.01 B
D505
R510
2.2K 1/4W
680 1/4W
R511
HS501
763WAA0162
21DQ09N
C519
0.3
0
C524
POWER
Q502
KTC3203_Y
8.0
D516
12.3
0.0033 B
1W
1
R516
6.7
1
2.2K
1/4W
C518
0.01
1/4W
R523
R525
0.047 MMTV 220 1W
220
KX
470P
R502
C516_1
POWER
0.3
Q501
2SK2647-01MR
250V
KX
C527
250V 0.0022
0.001 KX
C528
C532
SW501
ESB92S22B
250V
2
FH502
EYF-52BC
G 6.7
S
MTZJ18B
NC NC
5
P.FAIL
4.9
D525
D
3
A
C533
16V 10 KA
REG.6V IC
IC502
KIA7806API
2.2K
C507
4
234.7
1SS133
3
D507
R
0.0033 B
2KV 0.001
1.5M 1/2W
FH501
EYF-52BC
G-9
FROM/TO MICON/TUNER
TUNER_BT
GND
1SS133
R501
1
L502
W5T29X7.5X19
GND
P.CON+8V
11E1-EIC
16V 10 KA
R520
P.CON+5V
C526_1
BLUE
F501
50T040H
T4A_L_250V
4
5.0
D517
3
45.9
19.1
S501B
BROWN
BLUE
0
TO CHROMA/SIF/VIF/21PIN
GND
C525
13
S501A
BROWN
8.0
6
16V 220 YK
6
9.7
MTZJ18B
4
11.2
15
0
3
163.9
W4BRH3.5X6X1.0X2
D522
2
16V 470 YK
237.7
1
F
270
OUT
7
0
12 NC
C515
C502_1
1
0
11 NC
0.47
2
3
RM11C-EIC
270
B501
275V 0.22
ECQUL
C501_2
AC230-240V_50Hz
CD501
06444801
4
275V 0.1
5
RM11C-EIC
D502
8
258.8
1W
C506_1
D504
0.22
RM11C-EIC
R517
C503
COIL LINE FILTER
L501
0R7A223F24Y
C504
2
ECQUL
1
2
CP502
A1561WV2-2P
1
R503
D501
RM11C-EIC
1.5M 1/4W
D503
H
1.5M 1/4W
2
C505
P
400V 82 USR
DEGAUSS COIL
L503
8R140018
1
2KV 0.001 B 2KV 0.001 B
3
REG.9V IC
IC503
KIA78R09API
IN
0
10 NC
C521
8129110H
160V 100 YXF
T501
B504
TH501_1
B59104-T80-B10
W851
6
W5RH3.5X5X1.0
H.DRV+B
ARE
CAUTION: DIGITAL TRANSISTOR
1
DESCRIBED IN PARTS LIST ONLY
E
F
G
H
G-10
WAVEFORMS
MICON/TUNER
0.5µs
1.00V
1
10ms
1.00V
2
20µs
1.00V
3
20µs
1.00V
4
CHROMA/SIF/VIF/21PIN
50µs
20µs
100mV
0.50V
6
11
50µs
100mV
2ms
200mV
7
12
20µs
1.00V
50µs
0.50V
13
8
0.2ms
1.00V
20µs
1.00V
9
14
50µs
0.2ms
20µs
100mV
1.00V
100mV
5
16
10
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-1
WAVEFORMS
20µs
10ms
10ms
1.00V
1.00V
10.0V
17
23
35
20µs
20µs
20µs
100mV
200mV
10.0V
18
24
36
SOUND AMP/FRONT AV
20µs
1.00V
500us
500mV
20µs
5.0V
19
29
37
DEFLECTION/CRT
20µs
1.00V
10ms
1.00V
2µs
200V
20
33
38
20µs
10ms
20µs
1.00V
10.0V
50V
21
34
39
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-2
WAVEFORMS
20µs
50V
40
20µs
50V
41
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-3
MECHANICAL EXPLODED VIEW
106
206
206
206
109
110
201
206
207
102
110
J801
207
108
PCB110
(CRT PCB ASS'Y)
206
L503
207
105
FB401
104
207
V801
203
TU001
204
204
103
107
205
205
201
101E
PCB010
(MAIN PCB ASS'Y)
201
202
101G
101F
101C
201
201
101D
101B
SP1001
101A
101
I-1
MECHANICAL REPLACEMENT PARTS LIST
REF. NO.
PART NO.
101
101A
101B
101C
101D
101E
101F
101G
A3M421I720
701WPJC340
713WPAA048
713WPAA111
735WPA0396
735WPBA808
8995034000
725000A063
CABINET,FRONT ASSY
CABINET,FRONT
GUIDE,REMOCON
GLASS LED
SPEAKER,HOLDER
BUTTON,FRAME
CORD CLIP UL CO.
SHEET,PC
DESCRIPTION
102
103
104
105
106
107
108
109
A3M421I740
752WSAA006
752WSAA008
752WSAA013
722575A004
735WPBA809
741WUA0019
800WQ0A029
CABINET,BACK ASS'Y
PLATE,SHIELD
SHIELD,CASE
SHIELD,LID
SHEET,RATING
BUTTON,POWER
SPRING,EARTH
FELT,SHEET
110
800WQ00032 SHEET
18x165xT0.5
201
202
203
204
205
206
207
8110630A04
8110630604
8107630804
8109I30804
8109630802
8117540A64
8121J50B54
SCREW,TAP TITE(P)
SCREW,TAP TITE(P)
SCREW,TAP TITE(S)
SCREW,TAP TITE(B)
SCREW,TAP TITE(B)
SCREW,TAPPING(B0)
SCREW,TAP TITE(P)
BRAZIER
BRAZIER
BRAZIER
WH7
BRAZIER
TRUSS
GW20
---------------
792UHAA042
792UHAA043
793UCDB170
J3M42101A
J3M42107A
JB5XD200
A3M421I975
PACKAGE,TOP
PACKAGE,BOTTOM
GIFT BOX
INSTRUCTION BOOK
QUICK SET-UP SHEET
POLYBAG,INSTRUCTION(RED CAUTION)
INSTRUCTION BOOK KIT
J1-1
10x150 T=0.5
3x10
3x6
3x8
3x8
3x8
4x16
5x28
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
!
!
!
!
!
!
!
!
!
!
!
!
!
PART NO.
DESCRIPTION
RESISTORS
R411
R418
R424
R429
R447
R501
R502
R503
R516
R517
R803
R805
R807
R3X28A151J
R3X28B6R8J
R3X181181J
R635815R6J
R635U2680J
R002T2155J
R3X181221J
R63581R22J
R3X181010J
R002T4155J
R3X181153J
R3X181153J
R3X181153J
R.METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,FUSE
R,FUSE
RC
R,METAL OXIDE
R,FUSE
R,METAL OXIDE
RC
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
C418
C437
C443
C501
C502
C503
C504
C505
C507
C517
C521
C527
C528
C532
C819
E5EZF3222M
P4J7F3394J
P4N8FJ822H
P2122B104M
P2122B224M
C0JBB0713K
C0JBB0713K
E52DHH820M
C03L0R713K
C03L0R713K
E62NFB101M
CD39B0MQ2K
CD39E0MH3M
CD39E0M13M
C0JBB0713K
CE
CMPP
CMPP
CMP
CMP
CC
CC
CE
CC
CC
CE
CC
CC
CC
CC
D001
D101
D102
D108
D403
D404
D405
D406
D407
D410
D414
D501
D502
D503
D504
D505
D507
D508
D509
D510
D511
D512
D513
D514
D515
D516
D517
D518
D521
D522
D523
D524
D525
D528
D601
D602
D603
D604
D606
D607
D608
D609
D709
D807
D808
D809
D97U03301B
0021721150
D97U05R11B
D1VT001330
D2WT011E10
D2WTAU02A0
D2WTAU02A0
D2WT011E10
D2WT011E10
D2WTAU02A0
D2WT011E10
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D1VT001330
D1VT001330
D97U01801B
D2WT011E10
D2WXRU2AM0
D2WXN49370
D2WXSB1400
D28T21DQN9
D1VT001330
D2WXSB1400
D28T21DQN9
D2WT011E10
D1VT001330
D1VT001330
D97U01801B
D1VT001330
D97U03R61B
D97U01201B
D97U05R61B
D1VT001330
D1VT001330
D1VT001330
D2WT011E10
D97U06R81B
D97U06R81B
D97U06R81B
D97U05R61B
D97U05R11B
D1VT001330
D1VT001330
D1VT001330
DIODE,ZENER
LED
DIODE,ZENER
DIODE,SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SCHOTTKY
DIODE SCHOTTKY
DIODE,SILICON
DIODE SCHOTTKY
DIODE SCHOTTKY
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
150 OHM 2W
6.8 OHM 3W
180 OHM 1W
5.6 OHM 1W
68 OHM 1/2W
1.5M OHM 1/2W
220 OHM 1W
0.22 OHM 1W
1 OHM 1W
1.5M OHM 1/4W
15K OHM 1W
15K OHM 1W
15K OHM 1W
CAPACITORS
!
!
!
!
!
!
!
2200 UF 25V
0.39 UF 250V PMS
0.0082UF 1.25KV
0.1 UF 275V ECQUL
0.22 UF 275V ECQUL
0.001 UF 2KV B
0.001 UF 2KV B
82 UF 400V
0.001 UF 2KV R
0.001 UF 2KV R
100 UF 160V
470 PF 250V
0.0022UF 250V
0.001 UF 250V
0.001 UF 2KV B
REF. NO.
PART NO.
IC101
IC102
IC199
IC201
IC401
IC502
IC503
! IC504
IC1001
I5PD0F009A
I9UF032310
A3M401M015
I0WDE246C0
I0WTD81740
I1KA97806A
I1KA98R09A
0002E00610
I01DP75110
IC
IC
IC
IC
IC
IC
IC
PHOTO COUPLER
IC
Q103
Q201
Q202
Q204
! Q401
Q402
Q403
! Q501
Q502
Q506
Q507
Q510
Q511
Q605
Q615
Q616
Q801
Q802
Q803
T6YJ1037K0
T8AA03881S
T8YJ2412K0
T8YJ2412K0
TD3Q021400
TC5T01627Y
TNAAB05003
T410K26470
TCAT032034
T6YJ1037K0
TCATC31980
TNAAC05002
TAAT01281Y
T8YJ2412K0
TNAAB05003
TPAAB05001
TCAT032070
TCAT032070
TCAT032070
TRANSISTOR,SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
FET
TRANSISTOR, SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
L001
L101
L102
L103
L202
L203
L204
L206
L207
L401
! L501
L502
! L503
L601
L702
L703
T401
! T501
02167F100J
02167F100J
02167F100J
0216A6100K
02167F3R3J
0216A61R5K
0216A6180K
0216A6R27M
033700005R
021679472K
029T000094
02AHB9A972
028R140018
02167F100J
0216A6100K
0216A6100K
045009003J
048129110H
!
OECF009A
PST3231NR
S-24C04BFJ-TB
STV2246C
TDA8174A
KIA7806API
KIA78R09API
LTV-817M-VB
AN7511
TRANSISTORS
DIODES
!
!
!
!
DESCRIPTION
ICS
2SA1037AKT146R,S
KTC3881S-RTK
2SC2412KT146 R,S
2SC2412KT146 R,S
TT2140LS-YBC11
2SC1627_Y(TPE2)
KRC102SRTK
2SK2647-01MR
KTC3203_Y-AT
2SA1037AKT146R,S
KTC3198-AT(Y,GR)
KRC103SRTK
KTA1281_Y
2SC2412KT146 R,S
KRC102SRTK
KRA102SRTK
KTC3207-AT
KTC3207-AT
KTC3207-AT
COILS &TRANSFORMERS
MTZJ33B T-77
SLR-342VCT32
MTZJ5.1B T-77
1SS133T-77
11E1-EIC
AU02A-EIC
AU02A-EIC
11E1-EIC
11E1-EIC
AU02A-EIC
11E1-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
11E1-EIC
RU2AM-EIC
1N4937
SB140-EIC
21DQ09N-TA2B1
1SS133T-77
SB140-EIC
21DQ09N-TA2B1
11E1-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
1SS133T-77
MTZJ3.6B T-77
MTZJ12B T-77
MTZJ5.6B T-77
1SS133T-77
1SS133T-77
1SS133T-77
11E1-EIC
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ5.6B T-77
MTZJ5.1B T-77
1SS133T-77
1SS133T-77
1SS133T-77
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL,VIDEO IFT
COIL
COIL,LINE FILTER
CORE,FERRITE
COIL,DEGAUSS
COIL
COIL
COIL
TRANS,HORIZONTAL DRIVE
TRANSFORMER,SWITCHING
10 UH
10 UH
10 UH
10 UH
3.3 UH
1.5 UH
18 UH
0.27 UH
3700005
4.7 MH
0R7A223F24Y
W5T29X7.5X19
8R140018
10 UH
10 UH
10 UH
ETH09K14BZ
8129110H
JACKS
J701
J801
J1001
063G100042 SOCKET,21PIN
0350_9982_05
066F120018 SOCKET,CATHODE RAY TUBE ISMS01S
060J121014 JACK,RCA,3.5
MSJ-035-12A_PC
SWITCHES
SW101
SW102
SW103
SW104
! SW501
0504101T34
0504101T34
0504101T34
0504101T34
0530105019
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
ESB92S22B
VARIABLE RESISTORS
VR401
VR420
VR501
V1163H3BTC VOLUME,SEMI FIXED
V1163Q2BTC VOLUME,SEMI FIXED
V116313BTC VOLUME,SEMI FIXED
PCB010
PCB110
A3M421I010K PCB ASS'Y
A3M420I110K PCB ASS'Y
EVNCYAA03BE3
EVNCYAA03BQ2
EVNCYAA03B13
P.C.BOARD ASSEMBLIES
TMB557A
TCB416A
MISCELLANEOUS
ANT001
B501
B504
B1001
B1002
BT001
BT002
! CD501
CD801
CD802
CD803
J2-1
125C500017
024HT03563
024HT03553
024HT03564
024HT03564
1412004013
1412004013
1206444801
1278140030
WDL6028038
WBL6026038
ANTENNA,LOOP
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
BATTERY,MANGAN
BATTERY,MANGAN
CORD AC BUSH
BRAIDED WIRE
FLAT CABLE
FLAT CABLE
TU-33AP
W4BRH3.5X6X1.0X2
W5RH3.5X5X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
R03(AB)2PXGPI
R03(AB)2PXGPI
6444801
SM1573-001
AWG26 6C BLACK 280MM
AWG26 4C BLACK 260MM
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
PART NO.
CF201
CF202
CF204
CP001
CP101
CP401
CP502
CP801
CP1001
CP802A
CP802B
CP803A
CP803B
EL002
F501
FB401
FH501
FH502
OS101
SP1001
TH501
TM101
TU001
V801
X101
X601
1012T6R014
102E239R5B
1012T04101
069W01001A
069X160379
069S450089
069S420110
069W01001A
069W120019
067U006049
067U006049
067U004029
067U004029
124120301A
080NT04004
043214039F
06710T0006
06710T0006
0773071001
070C132019
D8E080B100
076N0GE030
0144R07025
098Y1404B9
100CT4R013
100CT4R408
!
!
!
!
DESCRIPTION
MISCELLANEOUS
FILTER,CERAMIC TRAP
TPSRA6M00B00-A0
FILTER SAW
J1951M
FILTER,CERAMIC TRAP
MKT41.5MA110P
CONNECTOR PCB SIDE 003P-2100
CONNECTOR PCB SIDE 06JQ-ST
CONNECTOR PCB SIDE A1561WV2-A5P
CONNECTOR PCB SIDE A1561WV2-2P
CONNECTOR PCB SIDE 003P-2100
CONNECTOR PCB SIDE TID-X02P-B2
WIRE HOLDER
B2013H02-6P
WIRE HOLDER
B2013H02-6P
WIRE HOLDER
B2013H02-4P
WIRE HOLDER
B2013H02-4P
EYE LET
XRY20X30BD
FUSE
50T040H
TRANSFORMER,FLYBACK FNI-14B002
HOLDER,FUSE
EYF-52BC
HOLDER,FUSE
EYF-52BC
REMOTE RECEIVER
RPM7138-H5
SPEAKER
SA08A05BWC
DEGAUSS ELEMENT
B59104-T80-B10
TRANSMITTER
RC-GE030
TUNER,UHF
UE25-B58D
CRT W/DY
A34JXV70X53N45
CRYSTAL
HC-49/U-S
CRYSTAL
HC-49/U
RESISTOR
RC................... CARBON RESISTOR
CAPACITORS
CC................... CERAMIC CAPACITOR
CE................... ALUMI ELECTROLYTIC CAPACITOR
CP................... POLYESTER CAPACITOR
CPP.................. POLYPROPYLENE CAPACITOR
CPL.................. PLASTIC CAPACITOR
CMP................... METAL POLYESTER CAPACITOR
CMPL................ METAL PLASTIC CAPACITOR
CMPP................ METAL POLYPROPYLENE CAPACITOR
J2-2
SPEC.NO.
M3M4-21I
O/R NO.
U353551
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
6. AVOID AN X-RAY
As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
Safety is secured against an X-ray by considering about the cathode-ray tube and the high
voltage peripheral circuit, etc.
Therefore, when repairing the high voltage peripheral circuit, use the designated parts and
make sure not modify the circuit.
Repairing except indicates causes rising of high
voltage, and it emits an X-ray from the cathoderay tube.
3. USE THE DESIGNATED PARTS
The parts in this equipment have the specific
characters of incombustibility and withstand
voltage for safety. Therefore, the part which is
replaced should be used the part which has
the same character.
Especially as to the important parts for safety
which is indicated in the circuit diagram or the
table of parts as a
mark, the designated
parts must be used.
4. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
7. PERFORM A SAFETY CHECK AFTER
SERVICING
Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
There are parts which use the insulation
material such as a tube or tape for safety, or
which are assembled in the condition that
these do not contact with the printed board.
The inside wiring is designed not to get closer
to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original
positions.
5. TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE
1. Unplug the plug from the AC outlet.
2. Remove the antenna terminal on TV and turn
on the TV.
3. Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].
4. If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.
[Note 1]
In the condition that an explosion-proof cathoderay tube is set in this equipment, safety is
secured against implosion. However, when
removing it or serving from backward, it is
dangerous to give a shock. Take enough care to
deal with it.
If you have not the 500V insulation
resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
Earphone jack
HOW TO ORDER PARTS
Please include the following informations when you order parts. (Particularly the VERSION LETTER.)
1. MODEL NUMBER and VERSION LETTER
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
IMPORTANT
Inferior silicon grease can damage IC's and transistors.
When replacing an IC's or transistors, use only specified silicon grease (YG6260M).
Remove all old silicon before applying new silicon.
A1-1
CONTENTS
SERVICING NOTICES ON CHECKING .......................................................................................................... A1-1
HOW TO ORDER PARTS ............................................................................................................................... A1-1
IMPORTANT .................................................................................................................................................... A1-1
CONTENTS ..................................................................................................................................................... A2-1
GENERAL SPECIFICATIONS ........................................................................................................................ A3-1~A3-4
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP ................................................................................................................. B1-1
2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................................................................... B2-1, B2-2
SERVICE MODE LIST ..................................................................................................................................... C-1
CONFIRMATION OF HOURS USED .............................................................................................................. C-1
WHEN REPLACING EEPROM (MEMORY) IC ............................................................................................... C-2
ELECTRICAL ADJUSTMENTS ....................................................................................................................... D-1~D-5
BLOCK DIAGRAM ........................................................................................................................................... E-1, E-2
PRINTED CIRCUIT BOARDS
MAIN/CRT .................................................................................................................................................... F-1~F-4
SCHEMATIC DIAGRAMS
MICON/TUNER ............................................................................................................................................ G-1, G-2
CHROMA/SIF/VIF/21PIN ............................................................................................................................. G-3, G-4
SOUND AMP/FRONT AV ............................................................................................................................ G-5, G-6
DEFLECTION/CRT ...................................................................................................................................... G-7, G-8
POWER ....................................................................................................................................................... G-9, G-10
WAVEFORMS .................................................................................................................................................. H-1~H-3
MECHANICAL EXPLODED VIEW ................................................................................................................... I-1
MECHANICAL REPLACEMENT PARTS LIST ............................................................................................... J1-1
ELECTRICAL REPLACEMENT PARTS LIST ................................................................................................. J2-1, J2-2
A2-1
GENERAL SPECIFICATIONS
G-1
TV
System
CRT
CRT Size / Visual Size
CRT Type
Deflection
Magnetic Field
BV/BH
14 inch / 335.4mmV
Normal
90
degree
+0.45G/0.18G
PAL
1Speaker
Bottom
3 Inch
8
ohm
1.0 W
0.8 W
Yes
U.K. System I
1Tuner
UK
F-Synth
VHF/UHF 75 ohm
21 - 69
Color System
Speaker
Position
Size
Impedance
MAX
10%(Typical)
Sound Output
G-2
T u n in g
System
PAL60Hz
Broadcasting System
Tuner and
Receive CH
CH Coverage
Picture(FP)
Sound(FS)
FP-FS
Intermediate
Frequency
G-3
Power
System
Destination
Tuning System
Input Impedance
Preset CH
Stereo/Dual TV Sound
Tuner Sound Muting
Power Source
AC
DC
Power Consumption
Regulation
G-5
Temperature
G-6
G-7
Operating Humidity
On Screen
Menu
Display
at AC
Stand by (at AC)
Per Year
Power Fuse
Safety
Radiation
X-Radiation
Operation
Storage
Protector
G-4
39.5MHz
33.5MHz
6.0MHz
80
No
Yes
230V AC 50Hz
Menu Type
Picture
Contrast
Brightness
Color
Tint
Sharpness
Audio
Bass
Treble
Balance
BBE On/Off
Stable Sound On/Off
CH Tuning
Manual
Auto
CH Allocation
Language
Clock Set
On/Off Timer Set
Pin Code Registration
Nicam Auto Off
Colour System
Sound System
AV2 Output Source
HELPLINE
Control Level
Volume
Brightness
Contrast
Color
Tint (NTSC Only)
Sharpness
Tuning
Bass
Treble
Balance
Back Light
A3-1
44 W at AC 230 V 50 Hz
7 W at AC 230 V 50 Hz
-kWh/Year
Yes
CE
CE
+5oC ~ +40oC
-20oC ~ +60oC
Less than 80% RH
Yes
Character
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
GENERAL SPECIFICATIONS
Nicam ST
Tone 1/2
Pin Code
AV
Skip
Channel
Hotel Lock
Sleep Timer
Sound Mute
G-8
OSD Language
G-9
Clock and
Timer
G-10
Remote
Control
G-11
Features
Sleep Timer
No
No
No
Yes
Yes
Yes
Max Time
Step
Program(On Timer / Off Timer)
On/Off Timer
Wake Up Timer
Timer Back-up (at Power Off Mode)
more than
Unit
Glow in Dark Remocon
Format
Custom Code
Power Source
Voltage(D.C)
UM size x pcs
Total Keys
Keys
Power(Stand By)
1
2
3
4
5
6
7
8
9
0 / AV
CH Up
CH Down
Volume Up / +
Volume Down / Quick View
Sleep
Info(CH Call)
Normal
Menu
Enter
Mute
Fine Tuning +
Fine Tuning Tone 1/2
T'TEXT Keys
TEXT / MIX / TV
CH Up / Page Up
CH Down / Page Down
Red
Green
Yellow / Fine Tuning Cyan / Fine Tuning +
F/T/B(Expand) / Normal
Reveal / Skip
Display Cancel
Reset
Reset / Tone 1/2
Hold / Status
Sub Page / Quick View
Auto Degauss
Auto Shut Off
Canal+
CATV
Anti-theft
Memory(Last CH)
Memory(Last Volume)
BBE
Auto Search
CH Allocation
Fine Tuning
Channel Lock
Just Clock Function
Game Position
CH Label
A3-2
No
Yes
Yes
English French
German Italian
120 Min
10 Min
No
No
-Min
RC-GE
No
NEC
80-63 h
3V
UM-4 x 2 pcs
31
Keys
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
No
Yes
Yes
Yes
No
No
No
No
Spanish
Sec
GENERAL SPECIFICATIONS
VM Circuit
Full OSD
Unitext
Fastext
Top Text
Premiere
Comb Filter
No
No
Yes
No
No
No
No
Lines
G-12
Accessories
Auto CH Memory
Auto Set Up
Stable Sound
FBT Leak Test Protect
Hotel Lock
Power ON Memory
Owner's Manual
Yes
No
No
No
No
Language
w/Guarantee Card
Remote Control Unit
Rod Antenna
No
Loop Antenna
Terminal
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Important Safeguard
Dew/AHC Caution Sheet
AC Plug Adapter
Quick Set-up Sheet
Battery
G-14
G-15
Set Size
Weight
G-16
Carton
Pole
type
Yes
Din Type
No
No
No
No
No
No
No
No
No
No
UM size x pcs
OEM Brand
Interface
No
Yes
Poles
Terminal
G-13
Yes
English
AC Cord
AV Cord (2Pin-1Pin)
Registration Card
PTB Sheet
300 ohm to 75 ohm Antenna Adapter
Insurance Plan Leaflet
Switch
Front
Power
System Select
Main Power SW
Sub Power
Channel Up
Channel Down
Volume Up
Volume Down
Rear
AC/DC
TV/CATV Selector
Degauss
Main Power SW
Indicator
Power
Stand-by
On Timer
Terminals
Front
Video Input
Audio Input
Other Terminal
Rear
Video Input(Rear1)
Video Input(Rear2)
Audio Input(Rear1)
Audio Input(Rear2)
Video Output
Audio Output
Euro Scart(21Pin)
Component Input
Diversity
Ext Speaker
DC Jack 12V(Center +)
VHF/UHF Antenna Input
AC Outlet
Approx.
W x D x H (mm)
Net (Approx.)
Gross (Approx.)
Master Carton
A3-3
Yes
Yes
UM-4 x 2 pcs
No
No
No
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
No
No
No
Ear Phone
No
No
No
No
No
No
Yes ( x1 )
No
No
No
No
Din Type
No
362 x 360 x 320.5
9.5 kg
( --- lbs)
11.5kg
( ---lbs)
No
GENERAL SPECIFICATIONS
Content
Material
Dimensions
W x D x H(mm)
Description of Origin
Gift Box
Material
Dimensions
W x D x H(mm)
Design
Description of Origin
Drop Test
G-17
Material
G-18
Environment
Height (cm)
Container Stuffing
Cabinet
Cabinet Front
Cabinet Rear
PCB
Non-Halogen Demand
Eyelet Demand
Pb Free
Lead-free Solder
Other
Cd Free
A3-4
------
Sets
/-x -- x -No
Yes
Double/Full Color
440 x 408 x 380
As per Buyer's
No
Natural Dropping At 1 Corner / 3 Edges
/ 6 Surfaces
62
866
Sets/40' container
PS 94V0 DECABROM
PS 94V0 DECABROM
No
No
No
No
No
DISASSEMBLY INSTRUCTIONS
3. After one side is removed, pull in the opposite direction to
remove the other.
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
*
*
NOTE
After turning the power off there might still be a potential
voltage that is very dangerous. When removing the
Anode Cap, make sure to discharge the Anode Cap's
potential voltage.
Do not use pliers to loosen or tighten the Anode Cap
terminal, this may cause the spring to be damaged.
Take care not to damage the Rubber Cap.
INSTALLATION
1. Clean the spot where the cap was located with a small
amount of alcohol. (Refer to Fig. 1-3.)
REMOVAL
Location of Anode Cap
1. Follow the steps as follows to discharge the Anode Cap.
(Refer to Fig. 1-1.)
Connect one end of an Alligator Clip to the metal part of
a flat-blade screwdriver and the other end to ground.
While holding the plastic part of the insulated Screwdriver,
touch the support of the Anode with the tip of the
Screwdriver.
A cracking noise will be heard as the voltage is discharged.
Fig. 1-3
GND on the CRT
NOTE
Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.
2. Arrange the wire of the Anode Cap and make sure the
wire is not twisted.
3. Turn over the Rubber Cap. (Refer to Fig. 1-4.)
CRT
Screwdriver
Support
Alligator Clip
GND on the CRT
Fig. 1-4
Fig. 1-1
4. Insert one end of the Anode Support into the anode button,
then the other as shown in Fig. 1-5.
2. Flip up the sides of the Rubber Cap in the direction of the
arrow and remove one side of the support.
(Refer to Fig. 1-2.)
Rubber Cap
CRT
CRT
Support
Support
Fig. 1-5
Fig. 1-2
5. Confirm that the Support is securely connected.
6. Put on the Rubber Cap without moving any parts.
B1-1
DISASSEMBLY INSTRUCTIONS
3. When IC starts moving back and forth easily after
desoldering completely, pickup the corner of the IC using
a tweezers and remove the IC by moving with the IC
desoldering machine. (Refer to Fig. 2-3.)
2. REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
NOTE
1. Put the Masking Tape (cotton tape) around the Flat
Package IC to protect other parts from any damage.
(Refer to Fig. 2-1.)
Some ICs on the PCB are affixed with glue, so be
careful not to break or damage the foil of each IC
leads or solder lands under the IC when removing it.
NOTE
Masking is carried out on all the parts located within
10 mm distance from IC leads.
Masking Tape
(Cotton Tape)
Blower type IC
desoldering
machine
IC
Tweezers
Fig. 2-1
IC
Fig. 2-3
2. Heat the IC leads using a blower type IC desoldering
machine. (Refer to Fig. 2-2.)
4. Peel off the Masking Tape.
NOTE
5. Absorb the solder left on the pattern using the Braided
Shield Wire. (Refer to Fig. 2-4.)
Do not add the rotating and the back and forth
directions force on the IC, until IC can move back and
forth easily after desoldering the IC leads completely.
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Blower type IC
desoldering machine
Braided Shield Wire
Soldering Iron
IC
IC pattern
Fig. 2-2
B2-1
Fig. 2-4
DISASSEMBLY INSTRUCTIONS
INSTALLATION
4. When bridge-soldering between terminals and/or the
soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 2-8.)
1. Take care of the polarity of new IC and then install the
new IC fitting on the printed circuit pattern. Then solder
each lead on the diagonal positions of IC temporarily.
(Refer to Fig. 2-5.)
Thin-tip Soldering Iron
IC
Soldering Iron
Fig. 2-8
5. Finally, confirm the soldering status on four sides of the
IC using a magnifying glass.
Confirm that no abnormality is found on the soldering
position and installation position of the parts around the
IC. If some abnormality is found, correct by resoldering.
Solder temporarily
Solder temporarily
Fig. 2-5
2. Supply the solder from the upper position of IC leads
sliding to the lower position of the IC leads.
(Refer to Fig. 2-6.)
Solder
IC
NOTE
When the IC leads are bent during soldering and/or
repairing, do not repair the bending of leads. If the
bending of leads are repaired, the pattern may be
damaged. So, be always sure to replace the IC in this
case.
Soldering Iron
Supply soldering
from upper position
to lower position
Fig. 2-6
3. Absorb the solder left on the lead using the Braided
Shield Wire. (Refer to Fig. 2-7.)
NOTE
Do not absorb the solder to excess.
Soldering Iron
IC
Braided Shield Wire
Fig. 2-7
B2-2
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 2 seconds.
Set Key
Remocon Key
Operations
VOL. (-) MIN
0
Reset the user setting items (PICTURE, VOLUME and LANGUAGE) to the initial state
for delivery.
VOL. (-) MIN
1
Initialization of the factory.
NOTE: Do not use this for the normal servicing.
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED".
VOL. (-) MIN
6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. (-) MIN
8
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
VOL. (-) MIN
9
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
NOTE: If you set a factory initialization, the total hours is reset to "0".
ADDRESS
1. Set the VOLUME to minimum.
2. Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 2 second.
3. After the confirmation of using hours, turn off the power.
C-1
DATA
INIT 01 00
CRT ON 0010
Initial setting content of MEMORY IC.
POWER ON total hours.
FIG. 1
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
WHEN REPLACING EEPROM (MEMORY) IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
INI
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+A
+B
+C
+D
+E
+F
00
---
00
00
00
00
19
60
40
00
41
00
01
03
00
00
00
10
10
00
80
80
80
00
00
---
---
---
---
---
---
---
---
---
Table 1
1. Enter DATA SET mode by setting VOLUME to minimum.
2. While holding down VOLUME button on front cabinet, press key 6 on remote control for more than 2 seconds.
ADDRESS
DATA
INIT 01 00
CRT ON 0000
Fig. 1
3. ADDRESS is now selected and should "blink". Using the VOL. +/- button on the remote, step through the ADDRESS until
required ADDRESS to be changed is reached.
4. Press ENTER to select DATA. When DATA is selected, it will "blink".
5. Again, step through the DATA using VOL. +/- button until required DATA value has been selected.
6. Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7. Repeat steps 3 to 6 until all data has been checked.
8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
After the data input, set to the initializing of shipping.
9. Turn POWER on.
10.While holding down VOLUME button on front cabinet, press key 1 on remote control for more than 2 seconds.
11.After the finishing of the initializing of shipping, the unit will turn off automatically.
The unit will now have the correct DATA for the new MEMORY IC.
C-2
ELECTRICAL ADJUSTMENTS
1. BEFORE MAKING ELECTRICAL
ADJUSTMENTS
2. BASIC ADJUSTMENTS
Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.
1. Place the set with Aging Test for more than 15 minutes.
2. Receive the UHF (63 ± 1dB).
3. Connect the digital voltmeter between the TP002 and
the (GND) of TU001.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (01) on the remote control to
select "RF AGC".
5. Press the VOL. UP/DOWN button on the remote control
until the digital voltmeter is 2.10 ± 0.05V.
2-1: AGC VOLTAGE
CAUTION
• Use an isolation transformer when performing any
service on this chassis.
• Before removing the anode cap, discharge electricity
because it contains high voltage.
• When removing a PCB or related component, after
unfastening or changing a wire, be sure to put the wire
back in its original position.
• When you exchange IC and Transistor for a heat sink,
apply the silicon grease (YG6260M) on the contact
section of the heat sink. Befor applying new silicon
grease, remove all the old silicon grease. (Old grease
may cause damages to the IC and Transistor.)
2-2: CUT OFF
1. Place the set with Aging Test for more than 15 minutes.
2. Using the remote control, set the brightness and contrast
to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (00) on the remote control to
select "CUT OFF".
4. Adjust the Screen Volume until a dim raster is obtained.
Prepare the following measurement tools for electrical
adjustments.
1. Oscilloscope
2. Digital Voltmeter
3. Pattern Generator
2-3: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
On-Screen Display Adjustment
1. Place the set with Aging Test for more than 10 minutes.
2. Receive the white 100% signal from the Pattern
Generator.
3. Using the remote control, set the brightness and contrast
to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (04) on the remote control to
select "R CUT OFF".
5. Using the VOL. UP/DOWN button on the remote control,
adjust the R CUT OFF.
6. Press the CH. UP/DOWN button on the remote control
to select the "R DRIVE", "G DRIVE", "G CUT OFF" or
"B DRIVE".
7. Using the VOL. UP/DOWN button on the remote control,
adjust the R DRIVE, G DRIVE, G CUT OFF or B DRIVE.
8. Perform the above adjustments 6 and 7 until the white
color is looked like a white.
1. In the condition of NO indication on the screen.
Press the VOL. DOWN button on the set and the
Channel button (9) on the remote control for more than
2 seconds to appear the adjustment mode on the
screen as shown in Fig. 1-1.
TV
35 H. POSI OSD
128
Fig. 1-1
2. Use the Channel UP/DOWN button or Channel button
(0-9) on the remote control to select the options shown
in Fig. 1-2.
3. Press the MENU button on the remote control to end
the adjustments.
NO.
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
FUNCTION
CUT OFF
RF AGC
AGC GAIN
R DRIVE
R CUT OFF
G DRIVE
G CUT OFF
B DRIVE
H POSI 50
V POSI 50
V POSI 60
V SIZE 50
V SIZE 60
VCO COASE
VCO FINE
BRIGHT CENT
BRIGHT MAX
BRIGHT MIN
NO.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
FUNCTION
TINT
SHARP
CONT CENT
CONT MAX
CONT MIN
COLOR CENT
COLOR MAX
COLOR MIN
M R CUT OFF
M G CUT OFF
M B CUT OFF
CVBS OUT
APR THR
BELL
BANDPASS
H POSI OSD
V POSI OSD
H POSI TXT
V POSI TXT
H POSI 60
2-4: FOCUS
1. Receive the monoscope pattern.
2. Turn the Focus Volume fully counterclockwise once.
3. Adjust the Focus Volume until picture is distinct.
2-5: CONSTANT VOLTAGE
1. Place the set with Aging Test for more than 15 minutes.
2. Using the remote control, set the brightness and contrast
to normal position.
3. Connect the digital voltmeter to TP501.
4. Set condition is AV MODE without signal.
5. Adjust the VR501 until the digital voltmeter is 135 ± 0.5V.
2-6: VERTICAL LINEARITY
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Adjust the VR420 until the SHIFT quantity of the OVER
SCAN on upside and downside becomes minimum.
Fig. 1-2
D-1
ELECTRICAL ADJUSTMENTS
2-7: HORIZONTAL POSITION
2-11: COLOR CENT
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (08) on the remote control to
select "H POSI(50)".
4. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on right
and left becomes minimum.
5. Receive the monoscope pattern of NTSC.
6. Using the remote control, set the brightness and
contrast to normal position.
7. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (39) on the remote control to
select "H POSI(60)".
8. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on right
and left becomes minimum.
1. Receive the color bar pattern. (RF Input)
2. Connect the oscilloscope to TP023.
3. Using the remote control, set the brightness, contrast
and color to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (25) on the remote control to
select "COLOR CENT".
5. Adjust the VOLTS RANGE VARIABLE knob of the
oscilloscope until the range between white 100% and
0% is set to 5 scales on the screen of the oscilloscope.
6. Press the VOL. UP/DOWN button on the remote
control until the red color level is adjusted to 85 ± 10%
for the white level. (Refer to Fig. 2-2)
7. Receive the color bar pattern. (Audio Video Input)
8. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 2~6.
2-8: VERTICAL SIZE
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (11) on the remote control to
select "V SIZE(50)".
4. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 8 ± 3%.
5. Receive the monoscope pattern of NTSC.
6. Using the remote control, set the brightness and
contrast to normal position.
7. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (12) on the remote control to
select "V SIZE(60)".
8. Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 8 ± 3%.
85%
100%
Fig. 2-2
2-12: VCO COASE/VCO FINE
1. Connect the oscillator (39.5MHz) to between the TP003
and the (GND) of TU001.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (13) on the remote control to
select "VCO COASE".
3. Press the VOL. UP/DOWN button on the remote control
until the "+" appear on the screen.
4. Press the CH UP button once to set to "VCO FINE"
mode.
5. Press the VOL. UP/DOWN button on the remote control
to select the 4 step down point from the upper limit on
the "+".
(Example: In case of the "+" point 30~41, select 37.)
2-9: BRIGHT CENT
1. Place the set with Aging Test for more than 15 minutes.
2. Receive the monoscope pattern. (RF Input)
3. Using the remote control, set the brightness and
contrast to normal position.
4. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control to
select "BRIGHT CENT".
5. Press the VOL. UP/DOWN button on the remote control
until the white 25% is starting to be visible.
6. Receive the monoscope pattern. (Audio Video Input)
7. Press the AV button on the remote control to set to the
AV mode. Then perform the above adjustments 3~5.
2-13: VERTICAL POSITION
1. Receive the monoscope pattern.
2. Using the remote control, set the brightness and
contrast to normal position.
3. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (09) on the remote control to
select "V POSI(50)".
4. Check if the step No. V. POSI is "08".
5. Adjust the VR401 until the horizontal line becomes fit
to notch of the shadow mask.
2-10: CONT CENT
1. Place the set with Aging Test for more than 15 minutes.
2. Activate the adjustment mode display of Fig. 1-1 and
press the channel button (22) on the remote control to
3. select "CONT CENT".
4. Press the VOL. UP/DOWN button on the remote control
until the contrast step No. becomes "30".
5. Press the AV button on the remote control to set the AV
mode. Then perform the above adjustments 1, 2.
D-2
ELECTRICAL ADJUSTMENTS
2-14 : Confirmation of Fixed Value (Step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
02
04
06
07
10
18
19
20
21
23
24
26
27
30
31
32
33
34
35
36
37
38
FUNCTION
AGC GAIN
R CUTOFF
G CUTOFF
B DRIVE
V POSI 50/60
BRIGHT MAX
BRIGHT MIN
TINT
SHARP
CONT MAX
CONT MIN
COLOR MAX
COLOR MIN
MB CUTPOFF
CVBS OUT
APR THR
BELL
BANDPASS
H POSI OSD
V POSI OSD
H POSI TXT
V POSI TXT
RF
00
00
00
31
08
37
10
32
04
50
10
39
14
80
16
04
10
06
128
50
122
58
AV
----------37
10
32
04
50
10
39
14
-------------------
D-3
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE
ADJUSTMENTS
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
1. Turn the unit on and let it warm up for at least 30
minutes before performing the following adjustments.
2. Place the CRT surface facing east or west to reduce the
terrestrial magnetism.
3. Turn ON the unit and demagnetize with a Degauss Coil.
1. Receive the crosshatch pattern from the color bar
generator.
2. Combine red and blue of the 3 color crosshatch pattern
on the center of the screen by adjusting the pair of
4 pole magnets.
3. Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.
NOTE
3-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT)
1. Tighten the screw for the magnet. Refer to the adjusted
CRT for the position. (Refer to Fig. 3-1)
If the deflection yoke and magnet are in one body,
untighten the screw for the body.
2. Receive the green raster pattern from the color bar
generator.
3. Slide the deflection yoke until it touches the funnel
side of the CRT.
4. Adjust center of screen to green, with red and blue on the
sides, using the pair of purity magnets.
5. Switch the color bar generator from the green raster
pattern to the crosshatch pattern.
6. Combine red and blue of the 3 color crosshatch pattern
on the center of the screen by adjusting the pair of
4 pole magnets.
7. Combine red/blue (magenta) and green by adjusting the
pair of 6 pole magnets.
8. Adjust the crosshatch pattern to change to white
by repeating steps 6 and 7.
3-4: DYNAMIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-3.
1. Adjust the differences around the screen by moving
the deflection yoke upward/downward and right/left.
(Refer to Fig. 3-2-a)
2. Insert three wedges between the deflection yoke and
CRT funnel to fix the deflection yoke.
(Refer to Fig. 3-2-b)
RGB
R
G
B
RGB
R
G
B
3-2: PURITY
UPWARD/DOWNWARD SLANT
NOTE
RIGHT/LEFT SLANT
Fig. 3-2-a
Adjust after performing adjustments in section 3-1.
1. Receive the green raster pattern from color bar
generator.
2. Adjust the pair of purity magnets to center the
color on the screen.
Adjust the pair of purity magnets so the color at the
ends are equally wide.
3. Move the deflection yoke backward (to neck side)
slowly, and stop it at the position when the whole
screen is green.
4. Confirm red and blue colors.
5. Adjust the slant of the deflection yoke while watching the
screen, then tighten the fixing screw.
WEDGE
WEDGE
WEDGE
DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW
PURITY MAGNETS
6 POLE MAGNETS
4 POLE MAGNETS
Fig. 3-1
D-4
WEDGE POSITION
Fig. 3-2-b
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CD803
J701
CP101
CP803A
VR420
TP003
VR401
TP002
FB401
TU001
W812
VR501
CP401
CRT PCB
CP802A
R8
05
CRT
S501A
S801B
TP023
CD802
J801
2B
80
CP
CP803B
CP1001
MAIN PCB
SPEAKER
AC IN
D-5
CP806
BLOCK DIAGRAM
J1001
HEADPHONE_JACK
2
TU001
SDA SCL
4
5
9
CH UP
IF
11
CHROMA IC
IC201 STV2246C
AGC
1
VIF PRE. AMP
VOL UP
3 A_MUTE
56 KEY IN
OS101
CF202
SAW FILTER 5
4
6
35
OSD_G
OSD_B 15
34
OSD_B
37
OSD_BK
42
X1/VAMP/CHR_OUT
B.OUT 48
30
25
B_EXT/U_EXT
31
G.OUT 49
51
SCL
52
SDA
20
CVBSIN2
28
BLK_EXT
27
R_EXT/V_EXT
26
G_EXT/Y_EXT
MEMORY IC
IC199 S-24C04BFJ-TB
SCL 20
6
SCL
SDA 19
5
SDA
X101
4 MHz
2 RESET OSC_OUT 50
V-SYNC 41
4
9
XTAL1
4
8
SOUND AMP
IC
SP1001
SPEAKER
5
6
40
X601
4.433619MHz
VERT
OSC IN 51
9V REG. IC
IC503 KIA7809API
2
INT_CVBS_OUT 13
PIFIN1
OSD_G 16
55 POWER FAIL
1
CVBSIN1 18
PIFIN2
7
OSD_R
10 POWER
RESET IC
IC102 PST3231NR
11
36
Q510, Q511
P.CON SW.
55
FM_OUT
OSD_R 17
1 REMORT OSD_FB 18
1
1
1
MICON W/T.TEXT IC
IC101 OECF009A
VOL DOWN
AUDIO_OUT
RF_AGC_OUT
8
Q201
CH DOWN
3
IC1001 AN7511
47
H.OUT
48
R.OUT
32
EXT_AUDIO_IN 14
BCL/SAF 46
H-SYNC 40
STAND BY LED
Q802
RED OUT
1
Q506
D101
Q103
P.FAIL
Q801
GREEN OUT
Q803
LED DRIVE
Q501
IC401 TDA8174A
POWER
Q402
D501~D504
REG. 6V IC
IC502 KIA7806API
RECTIFIER
3
9
7
B
G
R
F
8
Heater
H. DRIVE
V-DRIVE IC
V801
CRT
BLUE OUT
4
Q401
1
Q502
T501
15
13
4
POWER
3
6
10
2
H. OUTPUT
1
17
DY
5
IC504 LTV-817M-VB
J701
3
FEED BACK
2
6
16
1
15
3
8
Q507
L503
DEGAUSS COIL
L501
FEED BACK
SWITCHING
11
7
FB401
19
3
20
1
7
AC IN
2
1
4
3
2
10
F
FBT
S
HV
5
F501
E-1
E-2
PRINTED CIRCUIT BOARDS
MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
J1001
HS501
HS402
L501
C504
C527
Q501
C443
C524
1
2_
50
C
02
P5
SW102
C
2B
B
80
D
02
C
P8
SW101
W033
X101
W055
W801
W015
C1007
W040
L103
W023
W022
W018
IC101
R1011
W065
C1005_1
C1003
CP1001
W079
R1009
C613
R422
C1001
W014
R128
W061
CD802A
X601
W029
C115
R129
D603
R138
W008
D608
R646
L101
W017
W030
W021
CP802A
L601
B1001
W016
HS101
W024
D607
C610
R1010
D102
W064
W057
W013
R112
C131_1
C122
R126
W056
W020
C611
SW103
W815
C
1_2
R41
SW104
R803
R809
L102
W049
D001
W003
TU001
CP803B
C533
W042
D606
W080
W081
C
W034
C002
CP001
W058
D807
W076 IC201
R811
L207
R814
C216
D809 CD803B
R108
C602
D601
D517
W041
C210
W031
R107
D108
W010
W073
9
81
W053
D515
D609
C220
L001
C003
F-1
CF201
L204
C217
C209
D512
R524
IC502
W077
R805
W825
D521
CF204
07
D518
C517
C508
W009
CP101
W075
L206
TP003
Q801
C804_1
D808 R813
D509
W066
R706
C514
CP801
L202
TP002
R707
R122
CF202_1
W074
L203
R8
D524
D510
C521
W051
HS502
W002
W078
01
W036
Q511
C629
W823
Q803
J8
CP806_1
W044
R213
R806
R720
W007
B1002
C623
W047
W043
C622
C608
W038
R001
R621
W060
D602
R404
R647
R424
W067
8_2
D514
D523
D525
R526
W037
R41
W062
Q802
W052
IC401
R405
R002
C408
W045
C515
HS401
L702
R412
R804
C525
R514
D403
R408
W006
J701
C414
D407
W059
R513
D511
C412
R410
R802
IC503
B504
C522
D528
Q507
D406
R420
D709
Q402
W812
VR401
VR420
R407
R417
L703
R403
D516
D513
R402
R416
R409
C446
R518
C422
C634
W005
W046
C401
CP803A
C440
R446
C418
R406
SW501
R512
4
40
B_SHORT
C417
TH501_1
W851
C532
C528
IC504
C
C448
CD803A
R703
FH502
R510
R427
C503
VR501
D405
C403
D604
D503
W004
R429
OS101
D501
T501
L401
T401
F501
B501
D507
R502
D505
R501
R520
D508
R523
FH501
C505
C516_1
R525
C423
CP401
R445
D404
C435
D414
Q502
W071
R447
D410
R516
C519
W072
R511
R503
C437
D101
S501B
C501_2
C507
W068
R421
R517
FB401_1
D502
D522
W011
W069
W070
Q401
CD501
S501A
D504
IC1001
F-2
F-3
R217
R625 Q202
C806
R607
Q201
R007
C001
Q616
R648
Q204
R215
C007_1
C006
C605_1
C609
R214
R515
R104
R709
C615
R608
C616
R636
R645
R221
R219
R702
C201 C215
C614_1
C207 R640
R218 C624_1
C205 R638
C202 C625
C213_1
C601
C218
C612
C221
R639
R606
R714 R715 R713
C108 C109
R643
C703_1
C701
Q510
C413
Q605
C603
R115
R630
R629
R628
C620
C619
C618
R644
R201
Q615
C607
R622
Q403
R208
R601
R618
C212_1
C112
C101
R114
C119
R143
R204
C114
R144
R145
R146
R147
R142
R203
C102
C118_1
C106
C116
R111
R113
C111 C113
C104
C105
C121
R110
C103
R116
R135
R141
C203_1 C204
R202
Q506
R123
R124
R133
R148
R125
R134
IC199
R532
R508
R109
C141_1
R152
C140_1
C139_1
R140
C526_1
C1009
R151
R1004
C513
R103
C120
R106 IC102
R105
R117
R120
C1002
C805
R815
R101
R1006
C1004
R519
R102
R1003
PRINTED CIRCUIT BOARDS
MAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
R602
R005 R004
R003
R121
R623
R006
R708
R719
R132 Q103
R507
C506_1
R419
R816
C518
R522
F-4
A
B
C
D
E
F
G
H
MICON/TUNER SCHEMATIC DIAGRAM
UE25-B58D
TU/RGB
(BBE-H)
(ATS)
PROTECT
P3.5
P3.4
V_SYNC
OSD_G
H_SYNC
OSD_R
0.2
39
0
OSD_FB
AVDD1
37
PXFM
SDA
JTRSTO
SCL
36
VDD
35
AGND
JTDO
34
33
CVBS2
32
JTMS
AVDD3
31
R111
HS101
763WSA0087
2.1
13
C006
100P CH
50V 1 KA
R006
15K
C003
100K
R005
100
3.8
R004
100
0.01 F
R003
10uH 0305
C007_1
4.9
L001 6.3V 470 YK
NC
NC
4.0
12
2
1 AGC
3 ADRES
4 SCL
5 SDA
6 V.S
7 BPL
8
9 BTL
R002
5
18K 1/2W
18K 1/2W
10K
10K
2
4
B
1
C139_1
C120
7
R142
1K
8
R143
1K
9
AVDD2
TEST0
WSCF
VPP
FROM/TO CHROMA/SIF/VIF/21PIN
2.5
NC
VIDEO_OUT
RF_AGC
R128
OSD_B
100 1/4W
R129
10
OSD_G
OSD_R
100 1/4W
L101
C114
0.1
OSD_FB
C115
6.3V
SCL
10uH 0305
B
SDA
1000 YK
CVBS_TXT
R114
HD
4.7K
R115
0
PROTECT
FOR_VCR
MCFM
TXCF
JTCK
15K
4.8
NC
0.1
F R113
5.6K
VCC
1
0
2
7
4.6
6
MODE
8
C118_1
4.6
5
SDA
0
SCL
4.9
4.9
CVBSO
3
V_OUT
4.7K
4.9
1.6
4
IF
VSS
C106
1K
E2
0.1 B
1.8K
R141
PROTECT
E1
0.6
NC
R147
6
E0
4.9
C105
0.022 B
4.7
NC
1.8K
1K
MEMORY IC
IC199
S-24C04BFJ-TB
68P CH
R146
R140
0.1 B
82P CH
1.8K
C119
C112
C101
R145
TO DEFLECTION/CRT
5
0
30
270 1/4W
4
1.8K
4.9
GND
CVBS1
29
1.8
R144
4.6
0.47 B
R108
10K
C116
W801
3
R135
4.6
0
1.6
A_MUTE
10K
16
0.2
0
C111
1
0.7
OSD_B
TO SOUND AMP
R134
14
AV2
5
10K
0.0047 B
2.0
POWER
R125
4.9
NC
0
0
22P CH
0.1 B
C104
R110
0.0047 B
5.6K
C103
16V 10 KA
C102
C131_1
CH
GND
12
I2C_OFF
AT+5V_DVDD
10K
13
H_CONT
AV1
38
C121
68P
AT+5V_AVDD
R148
4.9
1SS133
4.9
P.FAIL
C113
0.6
10K
TUNER_BT
22P CH
3
6
11
CSO/RESET0/P3.7
TUNER HI
17
D108
5
VIDEO OUT
15
44
43
4.7
R116
4
RF AGC
P.CON+5V
10
47
0
42
1/4W
4
POWER
41
MTZJ5.1B
SECAM_VL_H
40
1K
D102
1/4W
NC
4.8
10K
2
R107
R138
4.7K
9
STANDBY LED
P4.6/PWM6
0
R124
3
I2C OFF
NC
0.2
0
10K
2
I2C SDA
FROM/TO POWER
8
ON_TIMER
0
R123
NC
1.6
45
10K
7
OSC_OUT
0
R133
NC
1
75 1/4W
18
5.0
NC
GND
GND
I2C SCL
6
0
46
NC
6
OSC_IN
0
5
0
R122
19
22P CH
CP101
06JQ-ST
20
4.9
NC
VCC
100
0
TEST POINT
NC
21
C109
7
NC
22
4.8
NC
DEGAUSS
23
1
R106
R001
52
2.3
EMERGENCY
0
51
1.9
4.7K
X101
100CT4R013
4MHz
50
22P CH
49
R152
48
C108
NC
ANT001
TU-33AP
BT002
R03(AB)2PXGPI
TM101
RC-GE030
0
0
6
NC
BT001
R03(AB)2PXGPI
CP001
003P-2100
R121
3
STEREO RESET
4.7K
0.47 F
FORTHD VCR 1
4.9
NC
RESET
ACCESSORY
AGC
TP002
4.9
24
0.1 F
0
25
C141_1
53
0
R151
4
A MUTE
FORTHD VCR 2
3
0
5
54
10K
4.9
2
RESET
POWER FAIL
0
R117
220P B
1
56
4.9
26
4.7K
C140_1
RESET IC
IC102
PST3231NR
REMORT
KEY_IN
27
4.9
28
R120
4.9
55
4.9
R105
MICON W/T.TEXT IC
IC101
OECF009A
C002
NC
0.022 B
30.7
14
0
D001
16V 10 KA
MTZJ33B
3 B+
4.9
C122
STAND BY
D101
SLR-342VCT32
1.5K
1/4W
R112
7
0
C001
4.9
560
10
11 IF
15
3.1
2.4
75
3.1
R132
R007
2.2K
R109
EVQ21505R
VOL UP
SW103
RED LED DRIVE
Q103
2SA1037AK
VCO
TP003
NC
47
1/4W
390
2 GND
820
1 Vout
1.2K
R126
2.2K
VOL DOWN
SW104
R101
EVQ21505R
R102
EVQ21505R
R103
CH DOWN
SW102
EVQ21505R
CH UP
SW101
OS101
RPM7138-H5
R104
8
NC
2.2
TU001
NC
(MAIN PCB)
8
2
3
0
0
4
0
2
L102
10uH 0305
PCB010
TMB557
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-1
B
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
1
ARE
DESCRIBED IN PARTS LIST ONLY
F
G
H
G-2
A
B
C
D
E
F
G
H
CHROMA/SIF/VIF/21PIN SCHEMATIC DIAGRAM
(MAIN PCB)
11
VCO COIL
L207
3700005
1K
R203
1.2K
1K
R219
CF201
BUFFER
Q202
2SC2412K
2.2
13
TPSRA6M00B00-A0
390
R204
L202
7.9
2.9
R217
3.3uH 0305
C203_1
0.022 F
P.CON+8V
R621
W823
L204
18uH
SAW FILTER
CF202_1
J1951M
IN IN G OUTOUT
1 2 3 4 5
82
R201
0.8
10 KA
560 1/4W
560
L203
1.5uH
R202
R215
16V
C212_1
VIF PRE.AMP
Q201
KTC3881S-RTK
1.5
B
R214
CF204
FROM POWER
MKT41.5MA110P
0.001
2.2K
0.27uH
6
6.8K
C204
1K
0.01 F
7.0
7
C629
3.2
R208
L206
SIF BUFFER
Q204
2SC2412K
5.0
3.9
6
7
8
4
R213
100 1/2W
8
14
6
470P B
1
2
3
4
C701
5
20
21
22
23
24
25
26
27
28
10K 1/4W
NC
R707
1K 1/4W
5
7
R703
1K 1/4W
8
19
9
18
10
17
11
16
6
R706
R715
NC
R713
13
75
12
15
BLK_EXT
0.1 B
14
R_EXT/V_EXT
0.1 B
C623
13
G_EXT/Y_EXT
0.1 B
C622
C608
R714
75
12
CHROMA IC
21PIN
J701
0350_9982_05
470P B
L703
R719
100K
330K
R622
F
1
10uH
1/4W
0
B_EXT/U_EXT
3.4
APR
3.6
CHR
3.4
Y/CVBS_IN3
1.7
BS
2.8
CVBSIN2
3.2
GND2
0
CVBSIN1
4.1
L702
3.3K
10uH
C703_1
F
1
75
C602
R625
50V 1 KA
C603
C220
10V 470 YK
1 KA
50V
C210
7.8
(8V) VCC2
11
3.9
C607
B
C221
0.1
1
2
3
50V 22 YK
C216
10
3.8
100
PIF_LC2
PIFIN1
9
2.4
NC
1.7
3.2
PIF_LC1
AGCPIF_CAP
8
3.8
R720
NC
R702
18
EXT_AUDIO_IN
VREF_IF
7
4.9
17
INT_CVBS_OUT
6
3.6
16
(5V) VCC_IF
5
0
FM_OUT
4
2.0
GND_IF
3
4.5
IFPLL
2
2.5
RF_AGC_OUT
1
AGCSIFCAP
2.5
SIFIN2
2.7
SIFIN1
STV2246C
3.1
12
PIFIN2
NC 2.7 NC 2.8 NC 4.8
NC
C201
3P CH
L103
10uH
5
D601
1SS133
0.1 B
16V 47 YK
C215
C217
C205
R218
C202
0.001 B
C207
F
1
0.001 B
150
C218
0.022 B
C209
16V 10 KA
C213_1
P.CON+5V
0.33 B
GND
14
75
VCC_D (5V)
SDA
SCL
SLPF
LBF/SSC
H_OUT
VERT
BCL/SAF
VCC1 (8V)
NC
GND1
X1/VAMP/CHR_OUT
CLPF
XTAL1
XTAL2
XTAL3
OSD_BK
OSD_R
OSD_G
OSD_B
ICATH
R.OUT
G.OUT
B.OUT
CVBSOUT
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
4.8
4.5
1.7
1.7
2.6
270
4.2
270
R630
4.1
270
R629
0
R628
100CT4R408
4.433619MHz
19
20
16
18
75
R221
4.4
20
75
W4BRH3.5X6X1.0
8.3
D709
4.6
21
4
19
B1002
21
BUFFER
Q605
2SC2412K
4.0
1K
R623
FROM/TO DEFLECTION/CRT
10K
MTZJ6.8B
R618
MTZJ6.8B
D608
MTZJ6.8B
D607
D606
47K
MTZJ5.1B
R636
X601
0.2
0.1 B
NC
C618
0
0.0047 B
C615
NC
0.1 B
C620
2.2
47K
R608
2.4
0.1 B
C619
17
R709
1 B
C616
F
1
1K
2.8
0
10V 470 YK
NC 5.0
C613
7.8
C614_1
5.4
27K
24
4.6
C624_1
2.0
0.01
F
R640
5.2
2.2K
4.2
R638
47P CH
50V 3.3 KA
R607
5.0
C612
5.0
C625
C609
1 F
C605_1
AUDIO_OUT
4.9
C611
0
16V 100 YK
C601 47P CH
4.5
0.1 B L601
10uH
C610
0305
1.5
TO SOUND AMP
470
GND_D
54
2.2K
R643
AUDIO_OUT
55
0.0015 B 22K
R645
FM_CAP
56
IC201
4
15
R708
B.OUT
100
SCL
HD
PROTECT
0.0
ABCL
MTZJ5.6B
D609
VAMP
AFC
V_OUT
D604
2.7K
11E1-EIC
FROM/TO MICON/TUNER
23
VIDEO_OUT
ACL CANCEL
Q615
KRC102SRTK
FOR_VCR
R647
V_OUT
R648
2
16V 22 KA
R644
8.2
0.0
C634
5.6K
R646
D602
SDA
ACL CANCEL
Q616
KRA102SRTK
8.2K 1/4W
R639
5.3
3
H_OUT
1SS133
8.2
RF_AGC
R.OUT
1SS133
D603
8.2
1K
R601
IF
100
R606
R602
G.OUT
FROM/TO MICON/TUNER
3
560 1/2W
CVBS_TXT
OSD_B
330
2
OSD_G
OSD_R
OSD_FB
PCB010
TMB557
A
G-3
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
B
C
D
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
1
E
F
G
H
G-4
A
B
C
D
E
F
G
H
SOUND AMP/FRONT AV SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
7
7
6
6
29
3.5
6
0
3.4
7
8
+
5
4
3
5.1
-
2
0
SOUND AMP IC
IC1001
AN7511
8.2
5
1
0.3
CP1001
TID-X02P-B2
BLACK
2
RED
1
3.9
R1011
C1002
47K 1/4W
5
SPEAKER
2
1
47P CH
FROM CHROMA/SIF/VIF/21PIN
SP1001
SA08A05BWC
2
C1009
C1007
R1010
16V 10 KA
33 1/2W
3
0.0047 B
47K
R1006
0.0022
B1001
W4BRH3.5X6X1.0
C1004
50V 1 KA
FROM POWER
C1005_1
100K
R1003
C1001
4
16V 470 YK
B
AUDIO_OUT
HEADPHONE_JACK
J1001
MSJ-035-12A_PC
4
1
GND
C1003
68K
R1009
SOUND+B
3
R1004
KA
47K 1/4W
16V 10
FROM DEFRECTION
3
FROM MICON/TUNER
A_MUTE
2
2
PCB010
TMB557
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
G-5
B
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
ARE
1
DESCRIBED IN PARTS LIST ONLY
F
G
H
G-6
A
B
C
D
E
DEFLECTION/CRT SCHEMATIC DIAGRAM
F
CP802A
B2013H02-6P
8
H
CP802B
B2013H02-6P
PROTECT
1
1
PROTECT
CUT OFF
CUT OFF
2
2
GND
3
3
GND
R.OUT
R.OUT
4
4
R.OUT
G.OUT
G.OUT
5
5
G.OUT
B.OUT
B.OUT
6
6
B.OUT
FROM/TO CHROMA/SIF/VIF/21PIN
G
(MAIN PCB)
8
VAMP
GND
6
0
D809
1SS133
D808
1SS133
R814
1.2K 1/4W
270
270
C806
470P B
C805
R816
1/4W
1.2K
R811
R815
2.7
470P B
270 1/4W
R813
95.4
6
YK
C448
250V 10
R409
V_POSI
VR401
2.2K
680 1/2W
5
3
NC
2
1
9
10
8
6
11
40
R
G
B
39
41
R806
5
2.7K 1/4W
R807
15K 1W
R804
2.7K 1/4W
R805
15K 1W
R802
R803
5 7 1
CP401
A1561WV2-A5P
15K 1W
R403
4
1K 1/2W
R416
2.2 1/2W
25V 2200 MHE
V801
A34JXV70X53N45
(CPJ370BVBK1U-TC)
R447
68 1/2W
CMPP
0.0082
0
2.7
3.2
ANODE
C443
100 1/4W
HS402
763WSA0017
L401
250V 2.2 MHE 4.7mH 0909
H.OUTPUT
38
Q401
TT2140LS-YBC11
130
R427
C440
H.DRIVE
Q402
2SC1627_Y
50V 22 YK
R446
0
C423
37
98.4
BLUE OUT
Q803
KTC3207
1.25KV
4
0.3
100V 0.01 MMTS 470 1/2W
C446
11E1-EIC
D406
P.CON+8V
180 1W
R424
FROM POWER
27.0
1
250V 0.39 PMS
4
7
(to CP001)
C437
2
1
1
2.7
470P CH
R410
680 1/2W
CP801
003P-2100
CD801
SM1573-001
C804_1
C403
100.6
3.2
2.7K 1/4W
3
RED OUT
Q802
KTC3207
3.2
35
100V 0.22 MMTS
C422
R407
T401
ETH09K14BZ
1.2K 1/4W
FROM/TO DEFLECTION
5
36
NC
180V
1
1.2 1/2W
C418
470
50V 10 YK 1.2K
HS401
763WSAA013
D807
4
1SS133
3
4
10K 1/4W
C417
R422
1.5K 1/4W
V_LIN
VR420
1/4W
R417
6.8K
R419
PROTEC
Q403
KRC102SRTK
0.0
3
35V 470 YK
R402
D403
R420
3.3K +-1% M
0.0
PROTECT
HEATER
FROM/TO CRT
11E1-EIC
R406
GND
2
GREEN OUT
Q801
KTC3207
FROM MICOM/TUNER
2.2
1
2
180V
1.7
34
6
1
R809
R429
5.6 1W
11
25.0
1K 1/2W
10
4.4
GND
HEATER
W815
FB. GENERATOR
Vs
INVERTING INPUT
9
12.0
CP803B
B2013H02-4P
NC
35V 100 YK
C412
16V 10 KA
8
12.0
C414
7
0.0
8.2K 1/4W
6
4.4
BUFFER OUTPUT
RAMP GENERATOR
GND
5
6.4
0.047 MMTV
R412
4
5.0
CP803A
B2013H02-4P
C413
0.082 B
33
Vref. DECOUP.
HEIGHT ADJ.
3
23.0
TDA8174A
390K +-1% M
C408
2
14.5
1K 1/4W
R405
OUTPUT STAGE Vs
1
IC401
R408
R404
AFC
330K +-1% M
H_OUT
7
POWER OUTPUT
ABCL
TRIGGER INPUT
V-DRIVE IC
V_OUT
H.DRV+B
4
+B
B_SHORT
FOCUS
SCREEN
C819
SCREEN
SOUND+B
2KV 0.001 B
CP806_1
220P CH
C401
TO SOUND AMP/FRONT AV
FOCUS
96.4
B+
2W
D410
11E1-EIC
AU02A-EIC
AFC
ABL 5.6
7
HEATER 6.3
10
NC 9
8
GND
4.9
5
E25
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
47K 1/4W
C435
11E1-EIC
D414
220K 1/4W
R421
R445
AU02A-EIC
10V 470 YK
3W
PCB010
TMB557
A
B
C
D
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
1
G-7
F
9
8
D404
C404
6.8
2
GND
3
R418_2
99.6
PCB110
TCB416
16.8
E12
NC 4
2
0
100V 0.1 MMTS
150
D407
3
J801
ISMS01S
GND
11
2
R411_2
1
5
F
S
135
0
6
0
101.6
135 VIDEO
6
4
0
25.2
HV
COL
7
1
8
D405
AU02A-EIC
131.7
3
FNI-14B002
3
6.4
FB401_1
E
F
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
CAUTION: DIGITAL TRANSISTOR
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
ARE
1
DESCRIBED IN PARTS LIST ONLY
G
H
G-8
A
B
C
D
E
F
G
H
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
8
8
TO SOUND AMP/FRONT AV
GND
7
7
TO DEFLECTION/CRT
GND
C517
P.CON+8V
2KV 0.001 R
D510
W812
+B
RU2AM-EIC
5
0
14
D513
21DQ09N
0
16
2
13.06
17
1
0
18 NC
SW
D511
R526
R507
1N4937
100 1/4W
2.2K
MTZJ12B
R508
4.2
10K
B
C
W825
POWER
5.1
C508
R524
SB140-EIC
SB140-EIC
D515
D512
0.1
P.CON SW
Q510
KRC103SRTK0
4.7
3
2
1SS133
2
100
VR501
1K
R519
PCB010
TMB557
THESE PARTS MARKED BY
CAUTION:SINCE
CRITICAL FOR SAFETY,USE ONES
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
1SS133
1SS133
D521
56K 1/2W
2.2K
+-1% M
D514
6.2
5.6
+B ADJ
MTZJ5.6B
560 1/4W
FEED BACK
SWITCHING
Q507
7.7
KTC3198
C513
8.1
FEED BACK
IC504
LTV-817M-VB
PIECES REPAREES PAR UN
ETANT
ATTENTION:LES
DANGEREUSES AN POINT DE VUE SECURITE
NC
D518
10V 100 YK
1SS133
560 1/4W
10K
1
4
3
0.3
5.0
4.4
C514
3
6.0
D509
HS502
763WAA0186
4
P.CON SW
Q511
KTA1281_Y
OUT
GND
IN
1K
R512
D
AT+5V_DVDD
AT+5V_AVDD
R515
D523
9.1 470 1/4W
R513
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
2
0
16V 1000 YK
C522
MTZJ3.6B
D528
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R532
R514
R522
D524
2
1
P.CON+5V
P.FAIL
Q506
2SA1037AK
4.9
11E1-EIC
R518
D508
B 50V 1 KA
0.01 B
D505
R510
2.2K 1/4W
680 1/4W
R511
HS501
763WAA0162
21DQ09N
C519
0.3
0
C524
POWER
Q502
KTC3203_Y
8.0
D516
12.3
0.0033 B
1W
1
R516
6.7
1
2.2K
1/4W
C518
0.01
1/4W
R523
R525
0.047 MMTV 220 1W
220
KX
470P
R502
C516_1
POWER
0.3
Q501
2SK2647-01MR
250V
KX
C527
250V 0.0022
0.001 KX
C528
C532
SW501
ESB92S22B
250V
2
FH502
EYF-52BC
G 6.7
S
MTZJ18B
NC NC
5
P.FAIL
4.9
D525
D
3
A
C533
16V 10 KA
REG.6V IC
IC502
KIA7806API
2.2K
C507
4
234.7
1SS133
3
D507
R
0.0033 B
2KV 0.001
1.5M 1/2W
FH501
EYF-52BC
G-9
FROM/TO MICON/TUNER
TUNER_BT
GND
1SS133
R501
1
L502
W5T29X7.5X19
GND
P.CON+8V
11E1-EIC
16V 10 KA
R520
P.CON+5V
C526_1
BLUE
F501
50T040H
T4A_L_250V
4
5.0
D517
3
45.9
19.1
S501B
BROWN
BLUE
0
TO CHROMA/SIF/VIF/21PIN
GND
C525
13
S501A
BROWN
8.0
6
16V 220 YK
6
9.7
MTZJ18B
4
11.2
15
0
3
163.9
W4BRH3.5X6X1.0X2
D522
2
16V 470 YK
237.7
1
F
270
OUT
7
0
12 NC
C515
C502_1
1
0
11 NC
0.47
2
3
RM11C-EIC
270
B501
275V 0.22
ECQUL
C501_2
AC230-240V_50Hz
CD501
06444801
4
275V 0.1
5
RM11C-EIC
D502
8
258.8
1W
C506_1
D504
0.22
RM11C-EIC
R517
C503
COIL LINE FILTER
L501
0R7A223F24Y
C504
2
ECQUL
1
2
CP502
A1561WV2-2P
1
R503
D501
RM11C-EIC
1.5M 1/4W
D503
H
1.5M 1/4W
2
C505
P
400V 82 USR
DEGAUSS COIL
L503
8R140018
1
2KV 0.001 B 2KV 0.001 B
3
REG.9V IC
IC503
KIA78R09API
IN
0
10 NC
C521
8129110H
160V 100 YXF
T501
B504
TH501_1
B59104-T80-B10
W851
6
W5RH3.5X5X1.0
H.DRV+B
ARE
CAUTION: DIGITAL TRANSISTOR
1
DESCRIBED IN PARTS LIST ONLY
E
F
G
H
G-10
WAVEFORMS
MICON/TUNER
0.5µs
1.00V
1
10ms
1.00V
2
20µs
1.00V
3
20µs
1.00V
4
CHROMA/SIF/VIF/21PIN
50µs
20µs
100mV
0.50V
6
11
50µs
100mV
2ms
200mV
7
12
20µs
1.00V
50µs
0.50V
13
8
0.2ms
1.00V
20µs
1.00V
9
14
50µs
0.2ms
20µs
100mV
1.00V
100mV
5
16
10
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-1
WAVEFORMS
20µs
10ms
10ms
1.00V
1.00V
10.0V
17
23
35
20µs
20µs
20µs
100mV
200mV
10.0V
18
24
36
SOUND AMP/FRONT AV
20µs
1.00V
500us
500mV
20µs
5.0V
19
29
37
DEFLECTION/CRT
20µs
1.00V
10ms
1.00V
2µs
200V
20
33
38
20µs
10ms
20µs
1.00V
10.0V
50V
21
34
39
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-2
WAVEFORMS
20µs
50V
40
20µs
50V
41
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-3
MECHANICAL EXPLODED VIEW
106
206
206
206
109
110
201
206
207
102
110
J801
207
108
PCB110
(CRT PCB ASS'Y)
206
L503
207
105
FB401
104
207
V801
203
TU001
204
204
103
107
205
205
201
101E
PCB010
(MAIN PCB ASS'Y)
201
202
101G
101F
101C
201
201
101D
101B
SP1001
101A
101
I-1
MECHANICAL REPLACEMENT PARTS LIST
REF. NO.
PART NO.
101
101A
101B
101C
101D
101E
101F
101G
A3M421I720
701WPJC340
713WPAA048
713WPAA111
735WPA0396
735WPBA808
8995034000
725000A063
CABINET,FRONT ASSY
CABINET,FRONT
GUIDE,REMOCON
GLASS LED
SPEAKER,HOLDER
BUTTON,FRAME
CORD CLIP UL CO.
SHEET,PC
DESCRIPTION
102
103
104
105
106
107
108
109
A3M421I740
752WSAA006
752WSAA008
752WSAA013
722575A004
735WPBA809
741WUA0019
800WQ0A029
CABINET,BACK ASS'Y
PLATE,SHIELD
SHIELD,CASE
SHIELD,LID
SHEET,RATING
BUTTON,POWER
SPRING,EARTH
FELT,SHEET
110
800WQ00032 SHEET
18x165xT0.5
201
202
203
204
205
206
207
8110630A04
8110630604
8107630804
8109I30804
8109630802
8117540A64
8121J50B54
SCREW,TAP TITE(P)
SCREW,TAP TITE(P)
SCREW,TAP TITE(S)
SCREW,TAP TITE(B)
SCREW,TAP TITE(B)
SCREW,TAPPING(B0)
SCREW,TAP TITE(P)
BRAZIER
BRAZIER
BRAZIER
WH7
BRAZIER
TRUSS
GW20
---------------
792UHAA042
792UHAA043
793UCDB170
J3M42101A
J3M42107A
JB5XD200
A3M421I975
PACKAGE,TOP
PACKAGE,BOTTOM
GIFT BOX
INSTRUCTION BOOK
QUICK SET-UP SHEET
POLYBAG,INSTRUCTION(RED CAUTION)
INSTRUCTION BOOK KIT
J1-1
10x150 T=0.5
3x10
3x6
3x8
3x8
3x8
4x16
5x28
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
!
!
!
!
!
!
!
!
!
!
!
!
!
PART NO.
DESCRIPTION
RESISTORS
R411
R418
R424
R429
R447
R501
R502
R503
R516
R517
R803
R805
R807
R3X28A151J
R3X28B6R8J
R3X181181J
R635815R6J
R635U2680J
R002T2155J
R3X181221J
R63581R22J
R3X181010J
R002T4155J
R3X181153J
R3X181153J
R3X181153J
R.METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
R,FUSE
R,FUSE
RC
R,METAL OXIDE
R,FUSE
R,METAL OXIDE
RC
R,METAL OXIDE
R,METAL OXIDE
R,METAL OXIDE
C418
C437
C443
C501
C502
C503
C504
C505
C507
C517
C521
C527
C528
C532
C819
E5EZF3222M
P4J7F3394J
P4N8FJ822H
P2122B104M
P2122B224M
C0JBB0713K
C0JBB0713K
E52DHH820M
C03L0R713K
C03L0R713K
E62NFB101M
CD39B0MQ2K
CD39E0MH3M
CD39E0M13M
C0JBB0713K
CE
CMPP
CMPP
CMP
CMP
CC
CC
CE
CC
CC
CE
CC
CC
CC
CC
D001
D101
D102
D108
D403
D404
D405
D406
D407
D410
D414
D501
D502
D503
D504
D505
D507
D508
D509
D510
D511
D512
D513
D514
D515
D516
D517
D518
D521
D522
D523
D524
D525
D528
D601
D602
D603
D604
D606
D607
D608
D609
D709
D807
D808
D809
D97U03301B
0021721150
D97U05R11B
D1VT001330
D2WT011E10
D2WTAU02A0
D2WTAU02A0
D2WT011E10
D2WT011E10
D2WTAU02A0
D2WT011E10
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D2WTRM11C0
D1VT001330
D1VT001330
D97U01801B
D2WT011E10
D2WXRU2AM0
D2WXN49370
D2WXSB1400
D28T21DQN9
D1VT001330
D2WXSB1400
D28T21DQN9
D2WT011E10
D1VT001330
D1VT001330
D97U01801B
D1VT001330
D97U03R61B
D97U01201B
D97U05R61B
D1VT001330
D1VT001330
D1VT001330
D2WT011E10
D97U06R81B
D97U06R81B
D97U06R81B
D97U05R61B
D97U05R11B
D1VT001330
D1VT001330
D1VT001330
DIODE,ZENER
LED
DIODE,ZENER
DIODE,SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE SILICON
DIODE SILICON
DIODE SILICON
DIODE SCHOTTKY
DIODE SCHOTTKY
DIODE,SILICON
DIODE SCHOTTKY
DIODE SCHOTTKY
DIODE SILICON
DIODE,SILICON
DIODE,SILICON
DIODE,ZENER
DIODE,SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
DIODE SILICON
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,ZENER
DIODE,SILICON
DIODE,SILICON
DIODE,SILICON
150 OHM 2W
6.8 OHM 3W
180 OHM 1W
5.6 OHM 1W
68 OHM 1/2W
1.5M OHM 1/2W
220 OHM 1W
0.22 OHM 1W
1 OHM 1W
1.5M OHM 1/4W
15K OHM 1W
15K OHM 1W
15K OHM 1W
CAPACITORS
!
!
!
!
!
!
!
2200 UF 25V
0.39 UF 250V PMS
0.0082UF 1.25KV
0.1 UF 275V ECQUL
0.22 UF 275V ECQUL
0.001 UF 2KV B
0.001 UF 2KV B
82 UF 400V
0.001 UF 2KV R
0.001 UF 2KV R
100 UF 160V
470 PF 250V
0.0022UF 250V
0.001 UF 250V
0.001 UF 2KV B
REF. NO.
PART NO.
IC101
IC102
IC199
IC201
IC401
IC502
IC503
! IC504
IC1001
I5PD0F009A
I9UF032310
A3M401M015
I0WDE246C0
I0WTD81740
I1KA97806A
I1KA98R09A
0002E00610
I01DP75110
IC
IC
IC
IC
IC
IC
IC
PHOTO COUPLER
IC
Q103
Q201
Q202
Q204
! Q401
Q402
Q403
! Q501
Q502
Q506
Q507
Q510
Q511
Q605
Q615
Q616
Q801
Q802
Q803
T6YJ1037K0
T8AA03881S
T8YJ2412K0
T8YJ2412K0
TD3Q021400
TC5T01627Y
TNAAB05003
T410K26470
TCAT032034
T6YJ1037K0
TCATC31980
TNAAC05002
TAAT01281Y
T8YJ2412K0
TNAAB05003
TPAAB05001
TCAT032070
TCAT032070
TCAT032070
TRANSISTOR,SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
FET
TRANSISTOR, SILICON
TRANSISTOR,SILICON
TRANSISTOR,SILICON
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
COMPOUND TRANSISTOR
COMPOUND TRANSISTOR
TRANSISTOR SILICON
TRANSISTOR SILICON
TRANSISTOR SILICON
L001
L101
L102
L103
L202
L203
L204
L206
L207
L401
! L501
L502
! L503
L601
L702
L703
T401
! T501
02167F100J
02167F100J
02167F100J
0216A6100K
02167F3R3J
0216A61R5K
0216A6180K
0216A6R27M
033700005R
021679472K
029T000094
02AHB9A972
028R140018
02167F100J
0216A6100K
0216A6100K
045009003J
048129110H
!
OECF009A
PST3231NR
S-24C04BFJ-TB
STV2246C
TDA8174A
KIA7806API
KIA78R09API
LTV-817M-VB
AN7511
TRANSISTORS
DIODES
!
!
!
!
DESCRIPTION
ICS
2SA1037AKT146R,S
KTC3881S-RTK
2SC2412KT146 R,S
2SC2412KT146 R,S
TT2140LS-YBC11
2SC1627_Y(TPE2)
KRC102SRTK
2SK2647-01MR
KTC3203_Y-AT
2SA1037AKT146R,S
KTC3198-AT(Y,GR)
KRC103SRTK
KTA1281_Y
2SC2412KT146 R,S
KRC102SRTK
KRA102SRTK
KTC3207-AT
KTC3207-AT
KTC3207-AT
COILS &TRANSFORMERS
MTZJ33B T-77
SLR-342VCT32
MTZJ5.1B T-77
1SS133T-77
11E1-EIC
AU02A-EIC
AU02A-EIC
11E1-EIC
11E1-EIC
AU02A-EIC
11E1-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
RM11C-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
11E1-EIC
RU2AM-EIC
1N4937
SB140-EIC
21DQ09N-TA2B1
1SS133T-77
SB140-EIC
21DQ09N-TA2B1
11E1-EIC
1SS133T-77
1SS133T-77
MTZJ18B T-77
1SS133T-77
MTZJ3.6B T-77
MTZJ12B T-77
MTZJ5.6B T-77
1SS133T-77
1SS133T-77
1SS133T-77
11E1-EIC
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ6.8B T-77
MTZJ5.6B T-77
MTZJ5.1B T-77
1SS133T-77
1SS133T-77
1SS133T-77
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL
COIL,VIDEO IFT
COIL
COIL,LINE FILTER
CORE,FERRITE
COIL,DEGAUSS
COIL
COIL
COIL
TRANS,HORIZONTAL DRIVE
TRANSFORMER,SWITCHING
10 UH
10 UH
10 UH
10 UH
3.3 UH
1.5 UH
18 UH
0.27 UH
3700005
4.7 MH
0R7A223F24Y
W5T29X7.5X19
8R140018
10 UH
10 UH
10 UH
ETH09K14BZ
8129110H
JACKS
J701
J801
J1001
063G100042 SOCKET,21PIN
0350_9982_05
066F120018 SOCKET,CATHODE RAY TUBE ISMS01S
060J121014 JACK,RCA,3.5
MSJ-035-12A_PC
SWITCHES
SW101
SW102
SW103
SW104
! SW501
0504101T34
0504101T34
0504101T34
0504101T34
0530105019
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH,TACT
SWITCH
EVQ21505R
EVQ21505R
EVQ21505R
EVQ21505R
ESB92S22B
VARIABLE RESISTORS
VR401
VR420
VR501
V1163H3BTC VOLUME,SEMI FIXED
V1163Q2BTC VOLUME,SEMI FIXED
V116313BTC VOLUME,SEMI FIXED
PCB010
PCB110
A3M421I010K PCB ASS'Y
A3M420I110K PCB ASS'Y
EVNCYAA03BE3
EVNCYAA03BQ2
EVNCYAA03B13
P.C.BOARD ASSEMBLIES
TMB557A
TCB416A
MISCELLANEOUS
ANT001
B501
B504
B1001
B1002
BT001
BT002
! CD501
CD801
CD802
CD803
J2-1
125C500017
024HT03563
024HT03553
024HT03564
024HT03564
1412004013
1412004013
1206444801
1278140030
WDL6028038
WBL6026038
ANTENNA,LOOP
CORE,BEADS
CORE,BEADS
CORE,BEADS
CORE,BEADS
BATTERY,MANGAN
BATTERY,MANGAN
CORD AC BUSH
BRAIDED WIRE
FLAT CABLE
FLAT CABLE
TU-33AP
W4BRH3.5X6X1.0X2
W5RH3.5X5X1.0
W4BRH3.5X6X1.0
W4BRH3.5X6X1.0
R03(AB)2PXGPI
R03(AB)2PXGPI
6444801
SM1573-001
AWG26 6C BLACK 280MM
AWG26 4C BLACK 260MM
ELECTRICAL REPLACEMENT PARTS LIST
REF. NO.
PART NO.
CF201
CF202
CF204
CP001
CP101
CP401
CP502
CP801
CP1001
CP802A
CP802B
CP803A
CP803B
EL002
F501
FB401
FH501
FH502
OS101
SP1001
TH501
TM101
TU001
V801
X101
X601
1012T6R014
102E239R5B
1012T04101
069W01001A
069X160379
069S450089
069S420110
069W01001A
069W120019
067U006049
067U006049
067U004029
067U004029
124120301A
080NT04004
043214039F
06710T0006
06710T0006
0773071001
070C132019
D8E080B100
076N0GE030
0144R07025
098Y1404B9
100CT4R013
100CT4R408
!
!
!
!
DESCRIPTION
MISCELLANEOUS
FILTER,CERAMIC TRAP
TPSRA6M00B00-A0
FILTER SAW
J1951M
FILTER,CERAMIC TRAP
MKT41.5MA110P
CONNECTOR PCB SIDE 003P-2100
CONNECTOR PCB SIDE 06JQ-ST
CONNECTOR PCB SIDE A1561WV2-A5P
CONNECTOR PCB SIDE A1561WV2-2P
CONNECTOR PCB SIDE 003P-2100
CONNECTOR PCB SIDE TID-X02P-B2
WIRE HOLDER
B2013H02-6P
WIRE HOLDER
B2013H02-6P
WIRE HOLDER
B2013H02-4P
WIRE HOLDER
B2013H02-4P
EYE LET
XRY20X30BD
FUSE
50T040H
TRANSFORMER,FLYBACK FNI-14B002
HOLDER,FUSE
EYF-52BC
HOLDER,FUSE
EYF-52BC
REMOTE RECEIVER
RPM7138-H5
SPEAKER
SA08A05BWC
DEGAUSS ELEMENT
B59104-T80-B10
TRANSMITTER
RC-GE030
TUNER,UHF
UE25-B58D
CRT W/DY
A34JXV70X53N45
CRYSTAL
HC-49/U-S
CRYSTAL
HC-49/U
RESISTOR
RC................... CARBON RESISTOR
CAPACITORS
CC................... CERAMIC CAPACITOR
CE................... ALUMI ELECTROLYTIC CAPACITOR
CP................... POLYESTER CAPACITOR
CPP.................. POLYPROPYLENE CAPACITOR
CPL.................. PLASTIC CAPACITOR
CMP................... METAL POLYESTER CAPACITOR
CMPL................ METAL PLASTIC CAPACITOR
CMPP................ METAL POLYPROPYLENE CAPACITOR
J2-2
SPEC.NO.
M3M4-21I
O/R NO.
U353551