Page 1
FILE NO. 050-200519
(MFR’S VERSION A)
SERVICE MANUAL
COLOR TELEVISION
20A45C
DOCUMENT CREATED IN JAPAN, April, 2005
Page 2
SERVICING NOTICES ON CHECKING
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.
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
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
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.
6. AVOID AN X-RAY1. KEEP THE NOTICES
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.
PERFORM A SAFETY CHECK AFTER
7.
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)
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]
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
Page 3
ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)
Caution:
Pb free solder has a higher melting point than standard solder;
•
Typically the melting point is 50°F~70°F(30°C~40°C) higher.
Please use a soldering iron with temperature control and adjust it to 650°F ± 20°F (350°C ± 10°C).
In case of using high temperature soldering iron, please be carefull not to heat too long.
Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).
•
All products with the printed circuit board with PbF printing must be serviced with lead free solder.
•
When soldering or unsoldering, completely remove all of the solder from the pins or solder area,
and be sure to heat the soldering points with the lead free solder until it melts sufficiently.
Recommendations
Recommended lead free solder composition is Sn-3.0Ag-0.5Cu.
A1-2
Page 4
TABLE OF CONTENTS
SERVICING NOTICES ON CHECKING.....................................................................................
HOW TO ORDER PARTS ..........................................................................................................
IMPORTANT ...............................................................................................................................
ABOUT LEAD FREE SOLDER (PbF)........................................................................................
TABLE OF CONTENTS..............................................................................................................
GENERAL SPECIFICATIONS ...................................................................................................
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP ...............................................................................................
2. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ................................................
SERVICE MODE LIST ................................................................................................................
CONFIRMATION OF HOURS USED .........................................................................................
WHEN REPLACING EEPROM (MEMORY) IC ..........................................................................
ELECTRICAL ADJUSTMENTS..................................................................................................
BLOCK DIAGRAMS ...................................................................................................................
PRINTED CIRCUIT BOARDS
MAIN/CRT................................................................................................................................
SCHEMATIC DIAGRAMS
MICON/CHROMA/TUNER ......................................................................................................
DEFLECTION/CRT..................................................................................................................
POWER ...................................................................................................................................
SOUND ....................................................................................................................................
AV ............................................................................................................................................
WAVEFORMS .............................................................................................................................
MECHANICAL EXPLODED VIEWS...........................................................................................
MECHANICAL REPLACEMENT PARTS LIST .........................................................................
ELECTRICAL REPLACEMENT PARTS LIST...........................................................................
A1-1
A1-1
A1-1
A1-2
A2-1
A3-1~A3-5
B1-1
B2-1, B2-2
C1-1
C1-1
C1-1
D-1~D-5
E-1, E-2
F-1~F-4
G-1, G-2
G-3, G-4
G-5, G-6
G-7, G-8
G-9, G-10
H-1, H-2
I-1, I-2
J1-1
J2-1~J2-3
A2-1
Page 5
GENERAL SPECIFICATIONS
G-1 TV CRT CRT Size / Visual Size 20 inch / 508.0mmV
System CRT Type Normal
Color System NTSC
Speaker 2Speaker
Sound Output MAX
NTSC3.58+4.43 /PAL60Hz No
G-2 Tuning Broadcasting System US System M
System Tuner and System 1Tuner
Receive CH Destination USA(W/ CABLE)
Intermediate Picture(FP) 45.75MHz
Frequency Sound(FS) 41.25MHz
Preset CH No
Stereo/Dual TV Sound Yes
Tuner Sound Muting Yes
G-3 Power Power Source AC 120V AC 60Hz
Power Consumption at AC
Protector Power Fuse Yes
G-4 Regulation Safety CSA
G-5 Temperature Operation +5oC ~ +40oC
G-6 Operating Humidity Less than 80% RH
Magnetic Field BV/BH +0.45G/0.18G
Position Front
Size
Impedance 8 ohm
10%(Typical) - W
CH Coverage A - I, J - W, W+1 - W+84
FP-FS 4.50MHz
DC
Stand by (at AC)
Per Year
Radiation IC
X-Radiation HWC
Storage -20oC ~ +60oC
2 x 4.7 Inch
2.5+2.5 W
2 - 69, 4A, A-5 - A-1,
90 W at AC 120 V 60 Hz
5 W at AC 120 V 60 Hz
-- kWh/Year
A3-1
Page 6
GENERAL SPECIFICATIONS
G-7 On Screen Menu Yes
Display Menu Type Character
G-8 OSD Language English French Spanish
Picture Yes
Contrast Yes
Brightness Yes
Color Yes
Tint Yes
Sharpness Yes
Audio No
Bass No
Treble No
Balance No
BBE On/Off No
Stable Sound On/Off No
Surround On/Off No
CH Set Up Yes
TV/CABLE(CATV) Yes
Auto CH Memory Yes
Add/ Delete Yes
Lock Yes
CH Lock Yes
Video Lock Yes
Game Timer Yes
Change Password Yes
On Timer Yes
Language Yes
V-chip No
CH Label No
Favorite CH No
Color Stream DVD/DTV No
Control Level Yes
Volume Yes
Brightness Yes
Contrast Yes
Color Yes
Tint Yes
Sharpness Yes
Tuning No
Bass No
Treble No
Balance No
Stereo,Audio Output,SAP Yes
Video Yes
Color Stream No
Channel(TV/Cable) Yes
CH Label No
Game Timer Yes
Sleep Timer Yes
Sound Mute Yes
V-chip Rating No
16: 9 No
G-9 Clock and Sleep Timer Max Time 120 Min
Timer Step 10 Min
On Timer Program(On Timer ) Yes
Wake Up Timer No
Timer Back-up (at Power Off Mode) more than -- Min Sec
A3-2
Page 7
GENERAL SPECIFICATIONS
G-10 Remote Unit RC-EH
Control Glow in Dark Remocon Yes
Format Toshiba
Remocon Format Toshiba
Custom Code
Power Source Voltage(D.C) 3V
UM size x pcs UM-4 x 2 pcs
Total Keys 28 Keys
Keys Power Yes
1 Yes
2 Yes
3 Yes
4 Yes
5 Yes
6 Yes
7 Yes
8 Yes
9 Yes
0 Yes
100 No
CH Up Yes
CH Down Yes
Volume Up Yes
Volume Down Yes
TV/Caption/Text Yes
CH1/CH2 Yes
TV/Video(TV/AV) Yes
CH RTN/CH ENT(Quick View) Yes
Sleep Yes
RE Call(Call) Yes
Reset Yes
Menu Yes
Enter Yes
Mute Yes
Exit No
MTS(Audio Select) Yes
Set + Yes
Set - Yes
16: 9 No
Multi Brand Keys CH Up(VCR) No
CH Down(VCR) No
Pause/Still No
TV/VCR(VCR) No
Code No
FF No
Rew No
Rec No
Play No
Stop No
TV No
VCR No
Cable No
40-BF h
A3-3
Page 8
GENERAL SPECIFICATIONS
G-11 Features Auto Degauss Yes
G-12 Accessories Owner's Manual Language English / French
Auto Shut Off Yes
Canal+ No
Cable Yes
Anti-theft No
Rental No
Memory(Last CH) Yes
Memory(Last Volume) Yes
V-Chip No
BBE No
Auto Search No
CH Allocation No
SAP Yes
Just Clock Function No
CH Label No
VM Circuit No
Full OSD No
Premiere No
Comb Filter No
Auto CH Memory Yes
Hotel Lock No
Closed Caption Yes
Stable Sound No
FBT Leak Test Protect Yes
CH Lock Yes
Video Lock Yes
Game Timer Yes
Energy Star No
Favorite CH No
Surround No
16:9 Mode No
Remote Control Unit Yes
Rod Antenna No
Loop Antenna
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Important Safety Instruction
Dew/AHC Caution Sheet
AC Plug Adapter
Quick Set-up Sheet
Battery Yes
AC Cord
AV Cord (2Pin-1Pin)
Registration Card (NDL Card)
ESP Card
PTB Sheet
300 ohm to 75 ohm Antenna Adapter
Type -- Type
Lines
W/ Warranty Yes
Poles
Terminal
Terminal
UM size x pcs UM4 x 2
OEM Brand
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
A3-4
Page 9
GENERAL SPECIFICATIONS
Surfaces
G-13 Interface Switch Front Power Yes
Rear AC/DC No
Indicator Power Yes(RED)
Terminals Front Video Input
Rear Video Input(Rear1)
G-14 Set Size Approx. W x D x H (mm)
G-15 Weight Net (Approx.)
G-16 Carton Master Carton
Gift Box Material Double/Brown
Drop Test
Container Stuffing 288
G-17 Cabinet Material Cabinet Cabinet Front PS 94V0 DECABROM
PCB Non-Halogen Demand
G-18 Environment Environmental standard requirement (by buyer) Green procurement of TOSHIBA
System Select No
Main Power SW No
Sub Power No
Channel Up/Reset Yes
Channel Down/Enter Yes
Volume Up/Set Up Yes
Volume Down/Set Down Yes
MENU=Volume Up+Volume Down Yes
TV/CATV Selector No
Degauss No
Main Power SW No
Stand-by No
On Timer No
Audio Input
Other Terminal
Video Input(Rear2)
Audio Input(Rear1)
Audio Input(Rear2)
Video Output
Audio Output
Euro Scart
Color Stream
Diversity No
Ext Speaker No
DC Jack 12V(Center +) No
VHF/UHF Antenna Input
AC Outlet No
Gross (Approx.)
Content ----
Material --
Dimensions W x D x H(mm) -- x -- x --
Description of Origin
Dimensions W x D x H(mm) 658 x 575 x 529
Design As per Buyer's
Description of Origin Yes
Height (cm) 60 (ORION SPEC:46)
Cabinet Rear PS 94V0 DECABROM
Eyelet Demand Yes
Pb-free Phase3(Ph
RCA
RCA x 2
Head phone
RCA
RCA x 2
F Type
590 x 492 x 446.5
21.0kg
23.8kg
Natural Dropping At 1 Corner / 2 Edges / 4
No
No
No
No
No
No
( 46.3 lbs)
( 52.5 lbs)
No
Sets
/--
No
Sets/40' container
No
A3-5
Page 10
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF ANODE CAP
Read the following NOTED items before starting work.
*
After turning the power off there might still be a potential
voltage that is very dangerous. When removing 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.
REMOVAL
1. Follow the steps as follows to discharge the Anode Cap.
(Refer to Fig. 1-1.)
Connect one end of an Alligator Clip to the metal part of a
flat-blade screwdriver and the other end to ground.
While holding the plastic part of the insulated Screwdriver,
touch the support of the Anode with the tip of the
Screwdriver.
A cracking noise will be heard as the voltage is discharged.
GND on the CRT
3. After one side is removed, pull in the opposite direction to
remove the other.
NOTE
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.)
Location of Anode Cap
Fig. 1-3
NOTE
Confirm that there is no dirt, dust, etc. at the spot where
the cap was located.
2.3.Arrange the wire of the Anode Cap and make sure the
wire is not twisted.
Turn over the Rubber Cap. (Refer to Fig. 1-4.)
Screwdriver
Alligator Clip
GND on the CRT
Flip up the sides of the Rubber Cap in the direction of the
2.
arrow and remove one side of the support.
(Refer to Fig. 1-2.)
Rubber Cap
CRT
Support
Support
CRT
Fig. 1-1
Fig. 1-2
4. Insert one end of the Anode Support into the anode button,
then the other as shown in Fig. 1-5.
Support
CRT
5.6.Confirm that the Support is securely connected.
Put on the Rubber Cap without moving any parts.
B1-1
Fig. 1-4
Fig. 1-5
Page 11
DISASSEMBLY INSTRUCTIONS
2.
REMOVAL AND INSTALLATION OF
FLAT PACKAGE IC
REMOVAL
Put Masking Tape (cotton tape) around the Flat Package
1.
IC to protect other parts from any damage.
(Refer to Fig. 2-1.)
NOTE
Masking is carried out on all the parts located within 10
mm distance from IC leads.
When IC starts moving back and forth easily after
3.
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.)
NOTE
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.
Blower type IC
desoldering
machine
Masking Tape
(Cotton Tape)
Heat the IC leads using a blower type IC desoldering
2.
IC
machine. (Refer to Fig. 2-2.)
NOTE
Do not rotate or move the IC back and forth , until IC
can move back and forth easily after desoldering the
leads completely.
Blower type IC
desoldering machine
Fig. 2-1
Tweezers
IC
Peel off the Masking Tape.4.
Absorb the solder left on the pattern using the Braided
5.
Shield Wire. (Refer to Fig. 2-4.)
NOTE
Do not move the Braided Shield Wire in the vertical
direction towards the IC pattern.
Fig. 2-3
Braided Shield Wire
Soldering Iron
IC
Fig. 2-2
IC pattern
Fig. 2-4
B2-1
Page 12
DISASSEMBLY INSTRUCTIONS
INSTALLATION
Take care of the polarity of new IC and then install the new
1.
IC fitting on the printed circuit pattern. Then solder each
lead on the diagonal positions of IC temporarily.
(Refer to Fig. 2-5.)
Soldering Iron
Solder temporarily
Supply the solder from the upper position of IC leads
2.
sliding to the lower position of the IC leads.
(Refer to Fig. 2-6.)
Solder temporarily
Fig. 2-5
When bridge-soldering between terminals and/or the
4.
soldering amount are not enough, resolder using a Thin-tip
Soldering Iron. (Refer to Fig. 2-8.)
Thin-tip Soldering Iron
IC
Fig. 2-8
Finally, confirm the soldering status on four sides of the IC
5.
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.
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, always be sure to replace the IC in this
case.
Soldering IronSolder
IC
Supply soldering
from upper position
to lower position
Fig. 2-6
Absorb the solder left on the lead using the Braided Shield
3.
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
Page 13
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 2 seconds.
Set Key
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN
VOL. (-) MIN 8
VOL. (-) MIN
Remocon Key
0
1
6
9
Releasing of V-CHIP PASSWORD.
Initialization of the factory data.
NOTE:
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED".
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
Do not use this for normal servicing.
If you set factory initialization, the memories are reset such as the
channel setting, and the POWER ON total hours.
Operations
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
NOTE: If you set factory initialization, the total hours is reset to "0".
1.
Set the VOLUME to minimum.
2.
Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 2 seconds.
3.
After the confirmation of using hours, turn off the power.
ADDRESS DATA
INIT 00 50
CRT ON 0010
FIG. 1
Initial setting content of MEMORY IC.
POWER ON total hours.
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
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 50 94 4D 00 03
50 04 4A 4C 57 B3 24 6B 0A 02
0A10
Table 1
1.
Enter DATA SET mode by setting VOLUME to minimum.
2.
Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 2 seconds.
ADDRESS and DATA should appear as FIG 1.
3.
ADDRESS is now selected and should "blink". Using the VOL. UP/DOWN 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. UP/DOWN 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.
Press both VOL. DOWN button on the set and Channel button (1) on the 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-1
Page 14
ELECTRICAL ADJUSTMENTS
1. ADJUSTMENT PROCEDURE
Read and perform these adjustments when repairing the
circuits or replacing electrical parts or PCB assemblies.
CAUTION
Use an isolation transformer when performing any
•
service on this chassis.
Before removing the anode cap, discharge electricity
•
because it contains high voltage.
When removing a PCB or related component, after
•
unfastening or changing a wire, be sure to put the wire
back in its original position.
When you exchange IC and Transistor with a heat sink,
•
apply silicon grease on the contact section of the heat
sink. Before applying new silicon grease, remove all the
old silicon grease. (Old grease may cause damages to
the IC and Transistor.)
Prepare the following measurement tools for electrical
adjustments.
1. Oscilloscope
2. Digital Voltmeter
3. Multi-sound Generator
4. Pattern Generator
On-Screen Display Adjustment
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
2. BASIC ADJUSTMENTS
2-1: CONSTANT VOLTAGE
1.
Place the set in AV MODE without signal.
2.
Connect the digital voltmeter to the TP401.
3.
Adjust the VR502 until the digital voltmeter is 113 ± 0.5V.
2-2: CUT OFF
1.
Place the set in Aging Test for more than 15 minutes.
2.
Place the set in AV MODE without signal.
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 (01) on the remote control to
select “CUT OFF”.
5.
Adjust the Screen Volume until a dim raster is obtained.
2-3: WHITE BALANCE
NOTE: Adjust after performing CUT OFF adjustment.
Place the set in Aging Test for more than 15 minutes.
1.
Receive the white 100% signal from the Pattern
2.
Generator.
Using the adjustment control, set the brightness and
3.
contrast to normal position.
Activate the adjustment mode display of Fig. 1-1 and
4.
press the channel button (10) on the remote control to
select "R.BIAS".
Using the VOL. UP/DOWN button on the remote control,
5.
adjust the R.BIAS.
6.
Press the CH. UP/DOWN button on the remote control to
select the "R.DRIVE", "B.DRIVE", "G.BIAS" or "B.BIAS".
7.
Using the VOL. UP/DOWN button on the remote control,
adjust the R.DRIVE, B.DRIVE, G.BIAS or B.BIAS.
8.
Perform the above adjustments 6 and 7 until the white
color is achieved.
00 OSD 14
Fig. 1-1
2.3.Use the Channel UP/DOWN button or Channel button
(0-9) on the remote control to select the options shown
in Fig. 1-2.
Press the MENU button on the remote control to end the
adjustments.
FUNCTION
NO.
OSD H
00
CUT OFF
01
H.VCO
04
H.PHASE
05
V.SIZE
06
V.SHIFT
07
R.DRIVE
08
B.DRIVE
09
R.BIAS
10
G.BIAS
11
B.BIAS
12
BRIGHT CENT
13
BRIGHT MAX
14
BRIGHT MIN
15
FUNCTION
NO.
CONTRAST CENT
16
CONTRAST MAX
17
CONTRAST MIN
18
COLOR CENT
19
COLOR MAX
20
COLOR MIN
21
TINT
22
SHARPNESS
23
FM. LVL
24
TEST MONO
28
TEST STEREO
29
X-RAY TEST
30
Fig. 1-2
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: VERTICAL POSITION
1.
Receive the monoscope pattern.
2.
Using the remote control, set the brightness and contrast
to normal position.
3.
Adjust the VR401 until the horizontal line becomes fit to
the notch of the shadow mask.
(Refer to Fig. 2-1)
horizontal line
Shadow mask
D-1
Notch
Fig. 2-1
Page 15
ELECTRICAL ADJUSTMENTS
2-6: 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 (06) on the remote control to
select “V. SIZE”.
4.
Press the VOL. UP/DOWN button on the remote control
until the SHIFT quantity of the OVER SCAN on upside
and downside becomes 9 ± 2%.
2-7: VERTICAL LINEARITY
NOTE: Adjust after performing adjustments in section 2-6.
After the adjustment of Vertical Linearity, reconfirm
the Vertical Position and Vertical Size adjustments.
Receive the monoscope pattern.
1.
Using the remote control, set the brightness, contrast,
2.
to normal position.
Adjust the VR402 until the SHIFT quantity of the OVER
3.
SCAN on upside and downside becomes minimum.
2-9: HORIZONTAL PHASE
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 (05) on the remote control to
select “H.PHASE”.
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.
2-12: OSD POSITION
1.2.Activate the adjustment mode display of Fig. 1-1.
Press the VOL. UP/DOWN button on the remote
control until the difference of A and B becomes
minimum. (Refer to Fig. 2-2)
TV
00 OSD 14
BA
2-13: BRIGHT CENT
1.
Receive the monoscope pattern. (RF Input)
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 (13) on the remote control to
select "BRI CENT".
4.
Press the VOL. UP/DOWN button on the remote control
until the white 10% is starting to be visible.
5.
Receive the monoscope pattern. (Audio Video Input)
6.
Press the TV/VIDEO button on the remote control to set
to the AV mode. Then perform the above adjustments
2~4.
Fig. 2-2
2-10: CONTRAST MAX
1.
Receive the color bar pattern. (RF Input)
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 (17) on the remote control
to select "CONT MAX".
4.
Press the VOL. UP/DOWN button on the remote
control until the contrast step No. becomes "90".
5.
Receive a broadcast and check if the picture is normal.
6.
Receive the color bar pattern. (Audio Video Input)
7.
Press the TV/VIDEO button on the remote control to
set to the AV mode.
8.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (17) on the remote control
to select "CONT MAX".
9.
Press the VOL. UP/DOWN button on the remote
control until the contrast step No. becomes "100".
10.
Receive a broadcast and check if the picture is normal.
2-14: COLOR CENT
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP022.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (19) 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 4 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 100 ± 5% of the
white level. (Refer to Fig. 2-3)
7.
Receive the video color bar pattern. (Audio Video Input)
8.
Set to the AV mode. Then perform the above
adjustments 2~6.
D-2
Page 16
ELECTRICAL ADJUSTMENTS
100%
white 100%
2-15: TINT
1.
Receive the color bar pattern. (RF Input)
2.
Using the remote control, set the brightness, contrast,
color and tint to normal position.
3.
Connect the oscilloscope to TP024.
4.
Activate the adjustment mode display of Fig. 1-1 and
press the channel button (22) on the remote control to
select "TINT".
5.
Press the VOL. UP/DOWN button on the remote control
until the section "A" becomes as straight line.
(Refer to Fig. 2-4)
6.
Receive the video color bar pattern. (Audio Video Input)
7.
Set to the AV mode. Then perform the above adjustments
2~5.
“A”
“B”
Fig. 2-3
Fig. 2-4
2-16: Confirmation of Fixed Value (step No.)
Please check if the fixed values of the each adjustment
items are set correctly referring below.
NO.
FUNCTION
04
H VCO
07
V.SHIFT
14
BRIGHT MAX
15
BRIGHT MIN
16
CONT CENT
18
CONT MIN
20
COLOR MAX
21
COLOR MIN
23
SHARPNESS
24
FM.LVL
28
TEST MONO
29
TEST STEREO
30
X-RAY
RF
04
02
170
60
40
20
80
00
40
00
59
59
08
AV
04
02
170
60
40
20
80
00
40
00
59
59
08
D-3
Page 17
ELECTRICAL ADJUSTMENTS
3. PURITY AND CONVERGENCE
ADJUSTMENTS
NOTE
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.
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.
3-2: PURITY
NOTE
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 color.
5.
Adjust the slant of the deflection yoke while watching the
screen, then tighten the fixing screw.
DEFLECTION YOKE
DEFLECTION YOKE SCREW
MAGNET SCREW
3-3: STATIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-2.
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.
3-4: DYNAMIC CONVERGENCE
NOTE
Adjust after performing adjustments in section 3-3.
1.2.Adjust the differences around the screen by moving the
deflection yoke upward/downward and right/left.
(Refer to Fig. 3-2-a)
Insert three wedges between the deflection yoke and
CRT funnel to fix the deflection yoke.
(Refer to Fig. 3-2-b)
R G B
R
G
B
UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT
WEDGE WEDGE
WEDGE POSITION
R
G
B
Fig. 3-2-a
WEDGE
Fig. 3-2-b
R G B
PURITY MAGNETS
6 POLE MAGNETS
4 POLE MAGNETS
Fig. 3-1
D-4
Page 18
ELECTRICAL ADJUSTMENTS
4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)
CRT PCB
TP024
J801
CP801
CP806
W883
W881
TP022
VR502
TP401
FB401
W001
CP401
CP803A
CP802B
CRT DY
CP803B
CRT
VR401
J701
VR402
CP1001
SPEAKER
CP601
TU001
DEGAUSS COIL
CD501
L503
S501A
S501B
CP502
OS101
MAIN PCB
D-5
CP802A
J1001
J712J711J710
Page 19
CH. DOWN
BLOCK DIAGRAM
Q504
RELAY DRIVE
RELAY
RY501
L503
DEGAUSS COIL
D501~D504
RECTIFIER
TH501
AC IN
VOL. DOWN
CH. UP
VOL. UP
POWER
OS101
1
T501
13
8
5
USA STEREO IC
IC901 LA72700V-TLM-E
F501
TU001
12
11
10
14
17
3
15
IC501
LTV-817M-VB
FEED BACK
Q502
BUFFER
Q501
SWITCHING
5
26
25
MICON/CHROMA IC
IC101 OEC7116B
RGB Proc.2
OSD SW
67
68
69
70
78
66
72
71
Q507
CONTRAST BRIGHTNESS
I/O
IIC
TIM
INT
PWM
AD
FEED BACK
SW
LCH AUDIO SW IC
IC902 NJM2534V(TE2)
4
2
1
4
2
1
RCH AUDIO SW IC
IC903 NJM2534V(TE2)
RGB Proc.1
RGB MATRIX
COLOR CONT
ROM
RAM
3
5
7
3
5
7
J701
4
MCU
CLK
OSD
58 16
56
62
6
5
SDA
SCL
MEMORY IC
IC199 BR24L04F-WE2
J711
2
6
J712
2
J710
2
24 26
Chroma
Proc.
ACC/C-BPF
APC/KILLER
TINT/DEMO
2
20
Ver.Proc.
Ver SYNC SEP
Ver.COUNT DOWN
V RAMP
57
37
V-OUT IC
IC401 LA78040N-E
38
Q804
RGB OUTPUT Stage
DRIVE
CUT OFF
HV BLK
50
51
52
Q607
H.CTL
Hor.Proc.
SYNC SEPA/Hor. VCO
Hor.COUNT DOWN
AFC-1/H COINCIDENT
AFC-2 H PHASE
VCXO
X601
3.579545MHz
PUMP UP
AMP
+
VCC
7
1
2
5
6
SOUND AMP IC
IC1001 AN17822A
6
8
10
4
2
12
46
45
Q402
H. DRIVE
Q401
H. OUTPUT
FB401
1
2
3
7
2
3
5
RED AMP
Q805
GREEN AMP
Q806
BLUE AMP
11
Heater
10
DY
9
10
F
S
HV
SPEAKER
SP1001
SPEAKER
SP1002
HEADPHONE JACK
J1001
6
8
RGB
7
F
CRT
V801
1
E-1
E-2
Page 20
PRINTED CIRCUIT BOARDS
MAIN/CRT (INSERTED PARTS)
SOLDER SIDE
W862
C615
S808Y
W815
C1011
J1001
C007
W067
W068
C606
W081
W082
R516
W087
W078
C1012
R1013
R1012
W051
W072
W063
C601
Q602
W052
W077
W073
W071
C654
Q601
Q603
C705
C612
W053
W092
X601
C610
W091
R629
C701
J712
C002
W048
W047
W046
TU001
W054
D511
C617
W055
W838
W845
D603
R635
C702
W867
W070
W835
C621
CP601
R606
R403
W075
D604
D707
W045
W060
R513
W825
IC1001
R1018
W074
W093
W810
C623
R743
W083
D708
W059
W056
C103
W088
C1014
D605
R603
C704
W866
W809
C624
C417
C540
W076
C628
R605
D404
W064
W832
W084
VR402
C455_1
R414
W027
CP1001
C632
Q606
W040
C427
W023
D101
W889
D702
W841
Q402_1
R446
C440
W018
R1020
W026
D102
W043
W891
D609
R608
Q607
C414
W846
C1020
W803
W031
D608
J710
J701
W020
R132
R109
R620
D704
C513
W019
W038
W037
C1006
W025
W024
W022
W035
W032
D607
C703
R408
C418
C1003
W042
D001
R1001
W021
W036
C120
W094
W030
W029
S813X
R613
CP802A
R001
R1007
W034
R914
R614
R433
VR401
R615
W016
R424
T401_1
W028
C633
C926
C920
W044
C1024
S808X
C937
C944
R124
R515
SW103
C433_1
R417
C446
D417
L903
D606
W041
D406
HS1001
R915
R916
C936
C952
W098
C911
C914
W095
D518
C921
R904
W014
R143
W892
D419
R
5
C942
R420
1
C929
R905
W013
7
R418
R521
C932
R101
C430
R434
R412
D418
R547
C948
C945
SW104
R439
D412
R427
R002
R537
C946
C949
C118
W015
W009
W839
D610
L901
D602
C902
C947
C501
W893
R435
R612
C527
W842
R548
W010
Q609
IC401
Q512
C521_1
R523
D505
W828
R804
C403
R527
HS401
C518
C516
J801
SW101
W854
R406
C643
CP801
CCE021A
C434
C539
W005
W008
W004
C435
R535
R536
D512
W007
W836
Q504
802
C
D411
W006
4
4
C
L401
B504
D407
9
D510
D507
CP802B
C
SW102
R611
R429
C407
C448
R415
R410
Q401
D517
C517_1
W848
D516
R819
D805
TP023
Q805 Q806
W882
R806
P806_1
W881
TP024
W883
CP803A
C420
R402
CP803B
S813Y
TP022
D410
C406
C
P
40
C528_1
W824
D804
Q804
R422
R426
1
R802
R807
R803
R805
C402
C511
D806
W002
D523
D528
W827
R508
R504
R519
T501
D107
FB401
CME026A
C453
R554
CP402
R555
R514
C505
C123
Q501
B503
B501
OS101
R503
L501
C509
W870
TP401
5
R
D509
RY501
C514
43
C525
W878
C506
FH502
W003
W001
D521
R502
F501
D503
R512
W859
VR502
D506
R507
R520
D508
HS501
C507
SW105
D519
D514
C520
C515
R501
D502
C503
CP503
TH501
C
P
502
S501B
R421
R450
D504
FH501
D405
C512
D530
Q502
R500
C502
COMPONENTS
CAUTION
SERVICEFOR INFORMATION
,
SEEINSIDEBACKCOVER.
ABOUT
CRITICAL
PIECECRITIQUE VOIRAU VERSO.,
ATTENTION
INFORMATIONPOURSERVICE
D520
IC501
DES
D501
RISK OF FIRE
- REPLACE AS MARKED .
S501A
CD501
F-1
J711
F-2
Page 21
R107
PRINTED CIRCUIT BOARDS
MAIN/CRT (CHIP MOUNTED PARTS)
SOLDER SIDE
R126
R128
CCE021A
IC199_1
R911
R901
C904
R815
R811
W880
C809
R809
W833
R813
C811
R816
C810
W879
R814
C935
IC901_1
R917
R121
C916
C931
Q105
R105
C114
R906
C115
R902
C919
C950
R907
C943
IC903
R106
C903
R913
R918
R618
R616
C933
IC902
C925
R617
R621
R130
R135
Q604
R619
R131
R123
R115
R113
R110
R609
R627
64
R127
C629
R610
R125
R607
C626
1
C627
IC101
R129
C625
41
C716
R733
C105
R102
C102
C635
C620
25
C104
R734
R604
C108
R742
C636
C107
C706
C106
R103
C603
R630
C604
C602
C609
C605
R104
R601
R602
R120
C113
F-3
R533
Q507
R532
CME026A
R534
R413
R437
R1019
R1016
R1003
C1022
C1023
C726
C1016
C1015
R1017
R709
Q1003
R1021
R713
R711
Q1001
C725
R1002
C004
R003
R004
C001
F-4
Page 22
8
7
1 CNVSS
2 XIN
3 XOUT
4 TEST1
5 VSS
6
6 MCU VCC
7 TEST0
8 FILT
9 HLT
10 VHOLD
11 CVIN
12 RESET IN
13 MCU RESET OUT
14 Y SW OUT
15 V/C GND
16 3.58 XTAL
17 C-APC
5
18 MCU5.7V REG OUT
19 NC
20 CVBS IN3
21 AUDIO IN3
22 V/C VCC
23 MCU TEST
24 CVBS IN2
25 AUDIO IN2
26 CVBS IN1
27 AUDIO IN1
28 5.7V REG OUT
29 C(Y/C) IN
4
30 Y(Y/C) IN
31 VREG VCC
32 FSC OUT
33 MONITOR OUT
34 AUDIO ATT OUT
35 AUDIO ATT FILTER
36 NC
37 V RAMP F/B
38 V RAMP OUT
39 V RAMP CAP
40 8.7V REG OUT
3
2
ABC D E F GH
MICON/CHROMA/TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
1016V KANP
C633
68K
R617
R618
8.2K
H_CTL
PROTECT
P.CON+5V
R110
10K
MTZJ5.6B
IIC BUS
DECODER
B
0.001
C108
220P B
R120
CH
C113
R104
NC
560P
D606 11E1-EIC
R616
Power Manage.
MCU
CLK
470
1M
D101
MTZJ5.6B
4.8 7.9 7.9
SDA/SCL
P-ON CONT
CLK CONT
VCO
8809
F
C104
1B
0.01
B
C106
470P
R103 1K
C107
C105
R102 1K
MTZJ12B
MTZJ12B
D607
D608
ABCL
B.OUT
R615 100 1/4W
3.9K
PGB OUTPUT Stage
DRIVE
CUT-OFF
HV BLK
MCU RESET
W845
C601
C602
KA
1
50V
MTZJ12B
D609
G.OUT
R614 100 1/4W
65
2.5
0.1 B
R.OUT
R613 100 1/4W
7
RGB Proc.2
OSD SW
CONTRAST
BRIGHTNESS
Vldeo Proc.
C-TRAP/YDELAY
SHARPNESS
BLACK STRETCH
Y MUTE
LPF
6bB AMP
VCXO
X601
C603
C604
AT+5V
W891
C632
10V YK
470
R609
120K
NC
NC
Hor.Proc.
SYNC SEPA/Hor.VCO
Hor.COUNT DOWN
AFC-1/H COINCIDENT
AFC-2 H PHASE
R602
100DT3R531
3.579545MHZ
CH
22P
F
0.022
C605
1B
8.2K
R601
5.5
4.9
R620
1K 1/4W
3
2
H_SYNC
R610
R611
C629
0.01
10K 1/4W
B
RGB Proc.1
RGB MATRIX
COLOR CONT
192 20 21 22 23 24
NC
100
1050V YK
C606
5V REG
Q601
KTC3203_Y
8.8
R627
10K
Chroma Proc.
ACC/C-BPF
APC/KILLER
TINT/DEMO
C609
0.01 B
C610
476.3V KA
C628
Ver.Proc.
Ver SYNC SEP
Ver.COUNT DOWN
V RAMP
NC
C654
0.1 B
H_OUT
10K
C627
1
50V KA
120
R603
ATT
1/2W
R621
220
0.01 F
0.01 F
C626
03.73.509.06.705.04.95.12.85.1004.8000000
41424344454647484955051525354555657585966061626364
C612
R630
C615
1
1050V KA
68
F
0.01
C625
8.8
40
4.7
3.7
2.2
0
2.8
NC
3.5
NC
5.1
3.0
8.9
2.4
30 31 32 33 34 35 36 37 38 39
2.4
5.7
2.3
NC
2.0
2.3
25 26 27 28 29
NC
F
P.CON+9V
65
H.CTL
5.6
Q607
KTC3198
W889
H_CTL
1
C624
63V MKT
MTZJ12B
D605
R606
27K 1/4W
NC
W832
R604
100
FRONT_V_IN
REAR_V_IN
TU_VIDEO SCL
12.1
9.0
9.6
D602
D610
4
P.CON+5V
TUNER+5V
P.CON+9V SW
Q609
KTC3209_Y
MTZJ9.1B
1SS133
P.CON+5V
1SS133
10V YK
R612
470 1/4W
0.01
D603
C623
R607
100
C635
0.01 F
C636
C617
100
4716V YK
F
C620
0.01 B
C643
8.5
C621
4716V YK
D604
MTZJ8.2B
5.5
5V REG
Q602
KTC3209_Y
5.5
5V REG
Q603
KTC3203_Y
22016V YK
11.3
ACCESSORY
TM101
RC-EH030
R608
1/4W
220
7.9
8V REG
Q606
KTC3203_Y
R605
180 1/2W
W828
4.9
R629
7.2
2W
47
7.2
R635
4.9
47 2W
TU001
115-V-KA35ARB
19
NC
TUNER+5V
NC
NC
NC
NC
NC
NC
SCL
SDA
AFT
TU_AUDIO
SIF
B+
TU_VIDEO
20
NCNC
NC
NC
NC
NC
NC
NC
NC
NC
NCNC
C001
0.022 B
C002
47016V YK
R004
100
C007
0.1
C004
0.022 B
D001
B
R003
100
R001
15K
MTZJ33B
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
21
1/2W
W815
GR03X-SP2
GR03X-SP2
R002
15K
TU_VIDEO
UM-4
BT001
UM-4
BT002
UNREG+12V
TUNER+5V
S808Y
TU+BT
1/2W
SDA
AFT
AUDIO_OUT_R
AUDIO_OUT_L
IIC_OFF
SDA
SCL
FROM/TO DEFLECTION/CRT
CLAMP
V_OUT
GND
V_FEEDBACK
ABCL
H_OUT
X-RAY
R.OUT
G.OUT
B.OUT
H_SYNC
FROM/TO POWER
POWER_FAIL
UNREG+12V
DEGAUSS_H
TU+BT
GND
EO_LEAK
FROM AV
REAR_V_IN
FRONT_V_IN
GND
FROM/TO SOUND
P.CON+9V
AV2
AV1
FSC
P.CON+5V
VOLUME
SCL
SDA
GND
AUDIO_MUTE
AUDIO_OUT_L
AUDIO_OUT_R
TEST POINT
A2001WR2-7P
CP601
AUDIO_OUT_R
AUDIO_OUT_L
GND
IIC_OFF
SDA
SCL
GND
PCB010
CME026
8
7
6
5
4
3
7
6
5
4
3
2
1
2
41 NC
42 HVCO F/B
43 AFC FILTER
44 DEF GND
45 FBP IN
46 H OUT
47 DEF VCC
48 NC
49 HI VCC
50 R OUT
51 G OUT
52 B OUT
53 ACL
54 NC
55 PROTECT
56 SDA
57 H_CTL
58 SCL
59 NC
60 NC
61 NC
62 DEGAUSS_H
63 STANDBY_H
64 VOLUME
65 NC
66 AFT
67 KEY1
68 KEY2
69 POWER_ON
70 REMOCON
71 AV2
72 AV1
73 AUDIO_MUTE
74 X-RAY
75 IIC_OFF
76 ON_TIMER
77 SYNC
78 POWER FAIL
79 X-RAY_TEST
80 EXT_MUTE
4.1
4.9
R121
0
SWITCHING
Q105
KRA102SRTK
150
R107
120
MEMORY IC
IC199_1 BR24L04F-WE2
2.2K
D107
POWER ON REDLED
SLR-342VCT32
E1
MODE
C118
1006.3V KA
R113
2.2K
R115
22K
R125
47K
AT+5V
ONTIMFR
1/4W
OS101
0000
E2
VSS
SCL
SDA
5678
AT+5V
SDA
SCL
VOLUME
AFT
KEY1 V_OUT
KEY2 V_FEEDBACK
POWER_ON
REMOCON
AV2
AV1
AUDIO_MUTE FSC
X-RAY
IIC_OFF
ONTIMFR
EO_LEAK
POWER_FAIL
0
4.9
B+
RPM7138-WH5
1234
E0
VCC
R131
2.2K
R123
R143
100
4.84.9 0 4.8
REMOCON
4.8
GND
123
Vout
C123
C115
100P CH
C114
100P CH
R127
1K
W825
R129
47K
1025V KA
CH UP
R135
MICON/CHROMA IC
OEC7116B
R128
560
SW101
CH DOWN
EVQ21505R
22K
IC101
R106
R105
2.7K
SW102
EVQ21505R
S813X
SW
0
Q604
2SC3052
0
5.0
R619
1K
PROTECT
P.CON+5V
R124
22K 1/4W
DEGAUSS_H
R109
10K 1/4W
KEY1
CPU core
C102
0.01
C103
POWER_ON
POWER
B
47010V Y K
W810
SW105
D102
MCU GND
OSD
CCD
7
W838
EVQ21505R
47K 1/4W
IIC
TIM
INT
PWM
AD
0
W809
VOL DOWN
I/O
3
NC
560
XO
KEY2
SW104
W803
ROM
RAM
4
W835
R101
1/4W
EVQ21505R
R132
C120
2.7K
390P CH
R130
4.7K
0
6566676869
4.8
4.9
4.9
4.9
4.9
70717273747576777879
4.9
4.9
4.9
1.8
4.9
0
0
NC
4.9
0
4.8
NC
1 101112131415161718
0 5.0 4.9 0 4.9 0 3.1 0 0.2 2.8 4.9 4.9 0 3.3 2.9 5.5 0 1.9 2.3 0 1.95.1
R126
2.7K
VOL UP
SW103
EVQ21505R
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
ABC D E F GH
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
CAUTION: DIGITAL TRANSISTOR
R.SIGNAL
G.SIGNAL
B.SIGNAL
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
1
G-2G-1
Page 23
FROM/TO MICON/CHROMA/TUNER
8
7
CLAMP
G.OUT
R.OUT
B.OUT
V_OUT
ABCL
H_OUT
V_FEEDBACK
H_SYNC
GND
FROM/TO SOUND
GND
6
ABC D E F GH
CLAMP
GND
G.OUT
R.OUT
B.OUT
B2013H02-4P
180V
NCNC
GND
HEATER
(MAIN PCB)
1
2
3
4
5
1
2
3
4
CH823004
11
B
6
G
8
R
10
9
V801
A51LZM10X16
175
CD801
1
2
CP802B B2013H02-5P
1
CLAMP
2
GND
3
G.OUT
4
R.OUT
5
B.OUT
CP803B B2013H02-4P
1
180V
2
NC
3
GND
4
HEATER
CP801
A2361WV2-2P
1
2
CLAMP
GND
G.OUT
R.OUT
B.OUT
180V
NC
GND
HEATER
S813Y
1/2W
R819
100
D805
R809
W833
C811
RED AMP
Q804
2SC4217
390P CH
130.6
R813
3.9K
470
D804
1SS133
5.9 5.9 5.9
6.3
R814
3.9K
1SS133
W879
R816
470
C810
330P CH
130.6 130.6
GREEN AMP
Q805
2SC4217
D806
W880
C809
6.36.3
BLUE AMP
Q806
2SC4217
1SS133
470P CH
R811
R815
8
7
3.9K
470
6
R403
IC401 LA78040NV-OUT IC
PUMP
UP
+
AMP
C414
11E1-EIC
GNDVCC
03.9 26.1 2.2 13 26 3.9
10035V YK
14
1234567
1K 1/4W
D412
R437
4.7K
THERMAL
PROTECTION
1/4W
R417
22K
DEFLECTION/CRT SCHEMATIC DIAGRAM
CP802A B2013H02-5P
CLAMP
GND
G.OUT
R.OUT
B.OUT
CP803A
180V
MKT
C430
R420
1/4W
18
R418
39K
1/4W
W841
V-LINER
C417
15K
VR402
3.350V
METAL
47K
KA
C418
0.068
100V
1000
25V YK
W892
R434
R410
2.2 1/2W
680 1/2W
R435
1/2W
2.2
C427
R415
22K
R413
680 1/2W
1/2W
R412
270
R433
V-POSI
1/2W
270
VR401
METAL
2.2K
1050V YK
D418
D419
MTZJ33B
MTZJ33B
C403
R406
19
MKT
0.22100V
1/2W
1
GND
HEATER
C433_1
47025V YK
5
D404
500V
C455_1
1K
R414
0.3
22P
MTZJ5.1B
R408
SL
1/4W
27.0
0
TO MICON/CHROMA/TUNER
X-RAY
4
3
2
FROM POWER
UNREG+18V
B+
GND
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
ABC D E F GH
4.7K +-1%
33K +-1%
H.DRIVE
Q402_1
2SC1627_Y
TP401
21DQ09N
R424
D417
C440
R446
+B
MMTS
0.01100V
1/2W
470
R805
W883
TP024
2W
12K
R804
5
2.7K 1/4W
4
3
2
1
C449
22100V YK
W854
0
100 1/4W
220P B
D406
11E1-EIC
114.0
0
17
C434
1
CP402
003P-2100
763WAA0302
AU02A-EIC
C453
HS401
150K
180
D411
L401
R450
R439
ELH5L4113
CMPP
0.00911.25KV
D405
MTZJ6.2B
1/2W
1W
R402
1.8
C420
R429
4.7K
1W
1K 1W
R422
B
0.0022
500V
C402
1/2W
FB401 FQI21B002R_M
COL
114.0
R
0.0012KV
1W
R426
1
D410
AU02A-EIC
C448
10250V YK
1
128.0
VIDEO
6
B+
128.0
2
0
0
AFC
9
HEA
0
0
TER
10
0
0
GND
8
13
13
E12
4
NC
0.3
0.3
E25
3
THE RESISTOR MARKED F IS FUSE RESISTOR.NOTE:
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
AU02A-EIC
500V
D407
0.001
ABL
C406
GND
GND
E8
HV
F
S
0
0
11
7
0
0
8
-27.0
-27.0
5
NC
B
W893
15
T401_1
ETH09K14BZ
27.0
0
0
34
2
0
1
6
C446
2250V YK
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.
2SD2499(LBOEC1)
16
H.OUTPUT
Q401
R427
C407
0.33250V CMPP
C435
0.1100V MKT
R421
1/2W
68K
PCB010
CME026
ATTENTION
CP401
A1561WV2-A5P
5
4
3
2
NC
1
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
DY801
5
4
3
2
1
FORCUS
SCREEN
CP806_1
PCB110
CCE021
C802
0.0012KV B
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
TP022
W881
R803
20
R802
2W
12K
101.6
99.6
TP023
1/4W
2.7K
R807
ISHS53S
96.4
6.4
11
10
0
9
8
7
6
5
ARE
W882
J801
NC
124
R806
2W
12K
F
0
1
R.SIGNAL
G.SIGNAL
22 21
2.7K 1/4W
B.SIGNAL
DEFLECTION SIGNAL
G-4G-3
Page 24
ABC D E F GH
POWER SCHEMATIC DIAGRAM
8
D516
1SS133
7
DEGAUSS COIL
L503
8R200026
6
21
5
AC120V_60Hz
CD501
09415911
BLACK
4
WHITE
CP502
A1561WV2-2PK
2
1
S501A
S501B
RY501
G5PA-1-SA(WEC)
CP503
003P-2100
TH501
B59203-S1060-B14
6.3A 125V
6.3A125V
FH501
EYF-52BCY
BLACK
WHITE
3
F501
EYF-52BCY
FH502
12
4
C514
R520
0.00152KV R
0.2
0
1.5M 1/2W
SWTCHING
Q501
2SK3326(2)
C505
3
0.6
RELAY DRIVE
Q504
KTC3198
0.33275V ECQUL
COIL LINE FILTER
1R5A123F28Y
B501
B503
W5RH3.5X5X1.0
144.0
D
S
0.1
R519
R515
10K 1/4W
34
12
L501
W5RH3.5X5X1.0
4.8
G
0.27 1W
HS501
763WAAA074
1/2W +-10%
R500
2.7M
R501
1.2 7W
C503
2KV B
0.001
C525
1TF
D530
1N4937
R504
1/2W
1K
C515
0.01 MMTS
C511
47
25V YK
D502
D503
RM11C-EIC
RM11C-EIC
R508
100 1/4W
D506
C507
D508
R507
MTZJ13B
D501
RM11C-EIC
C502
0.001
2KV
B
100V
B
W878
0.01
C509
0.047
D504
MMTS
RM11C-EIC
C506
0.1275V ECQUL
R543
330 1W
R512
270 1/4W
D521
1SS133
4.8
0.3
0
BUFFER
Q502
KTC3203_Y
C512
R502
0.22 1W
UP
330
200V
1SS133
150 1/4W
(MAIN PCB)
1/2W
R503
2.7M
W870
D509
MTZJ18B
D523
1N4937
FEED BACK
IC501
LTV-817M-VB
9.8
0.3
34
140.5
140.5
144.0
11.7
11.8
126
0
C528_1
0.0047250V
9.8
1
8.8
2
8
7
6
5
3
2
1
T501 8135091S
P1
P2
(SMALL)
KX
R521
100 2W
15.6
9
NC
680
W848
B504
W5RH3.5X5X1.0
W836
11E1-EIC
C518
470P500V B
D514
1SS133
820
R532
W839
D507
D512
21DQ09N
8.8
5.4
15.6
10
0
11
0
12
NC
11.6
13
0
14
95.4
15
0
16
R533
W824
R534
30PRA60-FC
C517_1
2KV
D510
FE201-6L49
220016V
C527
D520
100
C520
0.001 CH
6.0
FEED BACK
SWITCHING
Q507
2SC3052
C516
D505
0.0018
MHE
0.001500V
RR
C521_1
R548
10K 1/4W
100 1/4W
R547
100
MTZJ8.2B
B
R523
1/4W
R517
0.82 2W
220016V YK
C501
1/4W
100K 1/4W
8.2K 1/4W
VR502
W867
22K
120K 1/4W
C539
10100V YK
R516
MTZJ5.1B
R537
W842
15K 1/4W
W866
R535
3.9K 1/4W
C540
KA
2.2
50V
CURRENT DET.
Q512
0
2SA1624
135
135
R536
47K
C513
1SS133
W859
4.750V YK
R513
3.3K 1/2W
W827
D519
1SS133
+B ADJ
R527
0.82 2W
D511
1SS133
R555
R554
220160V YXF
D518
D517
TO DEFLECTION/CRT
UNREG+18V
B+
GND
TO SOUND
SOUND+B
GND
SOUND_GND
FROM/TO AV
GND
FROM/TO MICON/CHROMA/TUNER
UNREG+12V
DEGAUSS_H
POWER_FAIL
EO_LEAK
GND
TU+BT
8
7
6
5
4
3
D528
2
CAUTION
1
ATTENTION
6.3A 125V
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
IS THE LIVE CONNECTIONCAUTION:
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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.
MTZJ5.6B
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
R514
6.8K 1/4W
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
PCB010
CME026
ABC D E F GH
G-5 G-6
2
1
Page 25
ABC D E F GH
SOUND SCHEMATIC DIAGRAM
(MAIN PCB)
8
FROM/TO MICON/CHROMA/TUNER
AUDIO_MUTE
VOLUME
AUDIO_OUT_L
AUDIO_OUT_R
7
6
FROM/TO DEFLECTION/CRT
5
FROM AV
REAR_AUDIO_R
REAR_AUDIO_L
FRONT_AUDIO_R
FRONT_AUDIO_L
4
FROM POWER
SOUND+B
SOUND_GND
FROM MICON/CHROMA/TUNER
3
P.CON+5V
P.CON+9V
SCL
SDA
GND
GND
GND
FSC
AV1
AV2
GND
W846
W862
R1001
R1003
1/4W
68K
270K
C1003
8
1016V KANP
C942
Offset
Cancell
0.1 B
R906
22K
27
KA
B
0.0027
C944
C945
C946
KA
4.7
50V
20212223
Offset Cancel
Wide RMS DET
C947
2216V KA
4.750V
C948
4.23.83.83.83.80
Spectral In
Wide DET
4.7
50V KA
C949
KA
2216V
19
Spectral RMS DET
Spectral DET
4.750V KA
R917
3.3M
R907
22K
C943
150V KA
dbx
NC
8.2K
R911
LCH AUDIO SW IC
IC902 NJM2534V(TE2)
4.6
1234
5
4.6
BAIAS
5.1
RCH AUDIO SW IC
IC903 NJM2534V(TE2)
4.6
1234
5
4.6
BAIAS
5.1
0
BUFFER
3.5
8.2
4.3
5678
0
BUFFER
3.5
8.2
4.3
5678
C925
R916
22K 1/4W
7
L903
100uH 0305
6
26
R915
22K 1/4W
4716V YK
C926
0.1 B
C903
1B
ST DET
C950
1B
C911
R902
2
C904
2.2K
FILTER
STEREO
PILOT DET
150V KA
4.7K
C932
4716V YK
R914
1/4W
1B
Adj.
PLL
3
C919
LEVEL DET
C914
0.1 B
C931
0.1 B
C920
C933
0.01 B
NC
S808X
30313233343536
LPF
L-R
DEMOD
SAP
DEMOD
SAP
DET
SAP
BPF
GND
C916
MODE OUT REGULATOR
-6dB
PILOT
PILOT
CANCELLER
LPF
SIF DEMOD
4567
150V KA
25
YK
2.250V
R913
LPF
ST/SAP SW
LPF
89
NC
2.2 F
3.83.83.83.73.73.78.82.46.1 0 3.8
ALC
MATRIX
SYSTEM
CONTROL
IIC
DECODE
1016V KANP
R905
L-R/SAP
1/4W
100
C937
NC
242526272829
C935
R918
47K
C936
1025V KA
C921
1K
150V KA
C952
VREF
L+R
To EACH SYSTEMS
SAP DET
0
1050V YK
C929
L901 100uH 0305
6.1
LA72700V-TLM-E
USA STEREO IC(MONITOR)
IC901_1
1 1011121314 15 16 17 18
3.8 3.7 3.8 3.8 3.7 0 5.6 0 2.7 4.9 4.8 2.3 3.2 1.9 4.4 3.8 3.8
R901
27K
YK
47
C902
50V
5
R904
100 1/4W
R
L
HEADPHONE JACK
8 OHM
SP1001
YDP512-22
8 OHM
SP1002
YDP512-22
J1001
MSJ-2000_AG
4
3
IC1001 AN17822ASOUND AMP IC
28
R1018
47K
1/4W
KA
47
22
C1006
16V KA
16V
C1024
330016V YK
R1016
100K
R1007
1/2W
470
R1017
C1022
1B
10K
R1019
763WAAA073
31
1 10111223456789
C1015
1B
B
C1023
10K
C1016
0.0047
0.0047 B
HS1001
-+-+
0 3.9 0 06.3 8.5 8.6 2.4 2.5 2.1
LR
8.5
C1020
2.250V KA
R1020
8.5
33
1/4W
1.8K
C1011
32
4716V KA
C1012
4716V KA
SP OUT R+
SP OUT R-
SP OUT L-
SP OUT L+
R1012
100
1/2W
CP1001
A2502WV2-4P
1
2
3
4
R1013
100 1/2W
CD1001
CH14411A
1
2
3
4
7
6
2
3
4
5
1
SPEAKER
SPEAKER
2
2.9
R1002
47K
KA
22
C1014
25V
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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.
MUTE SW.
0
Q1001
2SC3052
0
ATTENTION
R1021
27K
2.9
MUTE SW
0
Q1003
2SC3052
0
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N’UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ARE
AUDIO SIGNAL
PCB010
CME026
2
1
ABC D E F GH
G-8G-7
Page 26
ABC D E F GH
AV SCHEMATIC DIAGRAM
8
7
1/4W
R743
10
R742
68
D704
MTZJ6.8B
D702
MTZJ6.8B
6
1025V KA
C705
(MAIN PCB)
C701
1025V KA
C702
1025V KA
C706
0.0047
C716
B
0.0047
R733
B
33K
R734
33K
MTJ-032-03A-32FE
AV (FRONT)
J711
AV (FRONT)
J712
MTJ-032-03A-31FE
23
HNC
23
HNC
23
HNC
VIDEO_2_IN
E
1
E
1
E
1
AV (FRONT)
MTJ-032-03A-30FE
L2_IN
R2_IN
J710
TO SOUND
FRONT_AUDIO_L
FRONT_AUDIO_R
REAR_AUDIO_R
REAR_AUDIO_L
GND
8
7
6
5
4
REAR_AV-IN(STEREO)
J701
MSP-213V2-432_NI_LF
A_IN_R
A_IN_L
V_IN
EE
1
5
234
H1 NC H1 H2
6
3
R713
10
R711
33K
R709
C725
0.0047 B
33K
C726
0.0047 B
C703
1025V KA
C704
1025V KA
D708
D707
MTZJ6.8B
MTZJ6.8B
FROM/TO POWER
GND
TO MICON/TUNER
GND
FRONT_V_IN
REAR_V_IN
5
4
3
2
PCB010
CME026
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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.
AUDIO SIGNAL
TUNER VIDEO SIGNAL
ABC D E F GH
G-9 G-10
2
1
Page 27
MICON/CHROMA/TUNER
WAVEFORMS
20V 20µs/div
2
200mV 20µs/div
3
0.5V 5ms/div
4
1V 20µs/div7
DEFLECTION/CRT
0.5V 5ms/div
14
20V 20µs/div
15
10V 5ms/div18
19
10V 5ms/div
50V 20µs/div
20
1V 20µs/div
5
1V 20µs/div
6
16
2V 20µs/div
200V 20µs/div
17
The following waveforms were measured at the point of the corresponding
NOTE:
balloon number in the schematic diagram.
H-1
21 50V 20µs/div
22 50V 20µs/div
Page 28
SOUND
25
0.5V 1ms/div
26 200mV 1ms/div
WAVEFORMS
32
0.5V 1ms/div
0.5V 1ms/div
33
27
200mV 1ms/div
28 200mV 1ms/div
200mV 1ms/div
31
NOTE: The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.
H-2
Page 29
MECHANICAL EXPLODED VIEW
105
105
120
107
201
120
201
105
120
202
202
202
201
PCB110
(CRT PCB ASS'Y)
201
102B
204
102A
202
204
104
202
110
203
202
202
102B
102
106
206
101F
101B
101C
105
101A
101E
120
101D
101F
101E
101
204
101D
109
108
204
205
205
205
103
206
PCB010
(MAIN PCB ASS'Y)
I-1
Page 30
MECHANICAL EXPLODED VIEW
(PACKING DIAGRAM)
118, 119,
TM101
113
113
115
114
116
112
111
114
I-2
Page 31
MECHANICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
101 AE007324 7A701A416A FRONT CABI ASS'Y
101A AE007325 701WPJD021 CABINET,FRONT
101B AE007326 711WPAA121 PLATE,FRONT
101C AE007327 713WPAA181 GUIDE,REMOCON
101D AE007328 735WPAA786 BUTTON,BASE
101E AE007329 735WPBB389 BUTTON,FRAME
101F AE003069 800WQ0A070 FELT SHEET
102 AE007330 7A702A136A BACK CABI ASS'Y
102A AE007331 702WPAA867 CABINET,BACK
102B AE003444 800WQ0A033 FELT SHEET
103 BZ710039 8995034000 CORD CLIP UL CO.
104 AE007332 722549A461 SHEET,RATING
105 AE005710 769WSAA011 WASHER CRT T=1
106 BZ710260 899HV3T000 HOLDER,ANODE WIRE
107 BZ710660 741WUA0021 SPRING,EARTH
108 AE006242 722000A266 SHEET,HWC
109 AE006166 722000A267 SHEET,CSA WARNING
110 AE007333 726000A106 SHEET,CRT SERVICEMAN
111 AE007334 723000C904 SHEET,BAR CODE
112 AE005914 791WHAA114 FILM BAG
113 AD301461 792WHA0360 PACKAGE,TOP
114 AD301462 792WHA0361 PACKAGE,BOTTOM
115 AE007335 793WCDC722 GIFT BOX
116 AE000663 795WCAA139 PAD 635x550
117 AE007336 A3M9149975 INSTRUCTION BOOK KIT
118 AE007337 JB5ND100 POLYBAG,INSTRUCTION(RED CAUTION)
119 AE007338 J3M91421A INSTRUCTION BOOK
120 AD301899 800WR0A003 SHEET,CRT SUPPORT
201 AE005916 8141J50C5U SCREW,TAP TITE(P) GW22 5x35
202 AE004847 8117540A6U SCREW,TAP TITE(B0) TRUSS 4x16
203 AE003528 8110630A0U SCREW,TAP TITE(P) BRAZIER 3x10
204 AE003524 8109I30A0U SCREW,TAP TITE(B) WH7 3x10
205 AE005917 810963080Q SCREW,TAP TITE(B) BRAZIER 3x8
206 AE003531 810763080U SCREW,TAP TITE(S) BRAZIER 3x8
J1-1
Page 32
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
RESISTORS
! R402 BZ210003 R3K181102J R,METAL OXIDE 1K OHM 1W
! R408 BZ210258 R4X5T6472F R,METAL 4.7K OHM 1/6W
! R424 AD301697 R4X5T6333F R,METAL 33K OHM 1/6W
! R426 AE003588 R65581010J R,FUSE 1 OHM 1W
! R429 AE003589 R655811R8J R,FUSE 1.8 OHM 1W
! R439 BZ210279 R3X181181J R,METAL OXIDE 180 OHM 1W
! R500 BZ210080 R0G3K2275K RC 2.7M OHM 1/2W
! R501 AD300720 R5X2AE1R2J R,CEMENT 1.2 OHM 7W
! R502 AE005735 R63881R22J R,FUSE 0.22 OHM 1W
! R514 BZ210162 R002T4682J RC 6.8K OHM 1/4W
! R515 BZ210182 R002T4103J RC 10K OHM 1/4W
! R517 BZ210009 R3X28AR82J R,METAL OXIDE 0.82 OHM 2W
! R519 AD301143 R3X181R27J R,METAL OXIDE 0.27 OHM 1W
! R520 BZ210206 R002T2155J RC 1.5M OHM 1/2W
! R521 BZ210228 R3X28A101J R,METAL OXIDE 100 OHM 2W
! R527 BZ210009 R3X28AR82J R,METAL OXIDE 0.82 OHM 2W
! R534 AE001781 R803R9101J RC 100 OHM 1/16W
! R543 BZ210217 R3X181331J R,METAL OXIDE 330 OHM 1W
! R629 AD302107 R3X18A470J R,METAL OXIDE 47 OHM 2W
! R635 AD302107 R3X18A470J R,METAL OXIDE 47 OHM 2W
! R803 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W
! R805 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W
! R807 BZ210050 R3X18A123J R,METAL OXIDE 12K OHM 2W
CAPACITORS
C120 AE004479 CQG0CH4N2J CC 390 PF 50V CH
C402 BZ110202 C0PLRR713K CC 0.001 UF 2KV R
! C414 AD301434 E02LU4101M CE 100 UF 35V
! C418 BZ110053 E02LF3102M CE 1000 UF 25V
! C420 AE000923 C0JTB05H3K CC 0.0022UF 500V B
! C430 AE007339 P235W1683J CMP 0.068 UF 100V MKT
! C434 BZ110195 E02LU8220M CE 22 UF 100V
! C446 BZ110205 E02LU5220M CE 22 UF 50V
! C448 BZ110059 E0ELTD100M CE 10 UF 250V
C449 BZ110174 P4J7F3334J CMPP 0.33 UF 250V PMS
! C453 AD302292 P4N8FJ912H CMPP 0.0091UF 1.25KV
! C501 AE000602 E0ELF2222M CE 2200 UF 16V
! C502 BZ110247 C0JBB0713K CC 0.001 UF 2KV B
! C503 BZ110247 C0JBB0713K CC 0.001 UF 2KV B
! C505 AE003965 P2122B334M CMP 0.33 UF 275V ECQUL
! C506 BZ110035 P2122B104M CMP 0.1 UF 275V ECQUL
! C507 AD301635 E51CGC331M CE 330 UF 200V
! C513 AE000467 E02LU54R7M CE 4.7 UF 50V
! C514 BZ110191 C03L0R7E3K CC 0.0015UF 2KV R
! C517 AD301702 C0PLRR7G3K CC 0.0018 UF 2KV R
! C521 BZ110228 E62NFB221M CE 220 UF 160V
! C527 BZ110129 E5EZF2222M CE 2200 UF 16V
! C528 AE002878 CD39E0MQ3M CC 0.0047UF 250V
! C654 BZ110254 CQG0B0415K CC 0.1 UF 50V B
C802 BZ110247 C0JBB0713K CC 0.001 UF 2KV B
C1024 AE006760 E02LF2332M CE 3300 UF 16V
DIODES
D001 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77
D101 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77
D102 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77
D107 BZ410054 0021721150 LED SLR-342VCT32
! D404 BZ410020 D97U05R11B DIODE,ZENER MTZJ5.1B T-77
D405 BZ410066 D97U06R21B DIODE,ZENER MTZJ6.2B T-77
! D406 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC
! D407 BZ410063 D2WTAU02A0 DIODE,SILICON AU02A-EIC
! D410 BZ410063 D2WTAU02A0 DIODE,SILICON AU02A-EIC
! D411 BZ410063 D2WTAU02A0 DIODE,SILICON AU02A-EIC
D412 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC
D417 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1
D418 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77
D419 BZ410037 D97U03301B DIODE,ZENER MTZJ33B T-77
! D501 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D502 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D503 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D504 BZ410062 D2WTRM11C0 DIODE,SILICON RM11C-EIC
! D505 AE006082 D28F0PRA60 DIODE,RECTIFIER 30PRA60-FC
! D506 BZ410034 D97U01301B DIODE,ZENER MTZJ13B T-77
J2-1
Page 33
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
DIODES
! D507 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC
D508 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D509 AD300671 D97U01801B DIODE,ZENER MTZJ18B T-77
! D510 AD301980 D2CF2016L0 DIODE,SILICON FE201-6L49
D511 BZ410020 D97U05R11B DIODE,ZENER MTZJ5.1B T-77
! D512 BZ410010 D28T21DQN9 DIODE,SCHOTTKY 21DQ09N-TA2B1
D514 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D516 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D517 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
! D518 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D519 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D520 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77
! D521 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D523 AD300731 D2WXN49370 DIODE,SILICON 1N4937
D528 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77
D530 AD300731 D2WXN49370 DIODE,SILICON 1N4937
D602 BZ410023 D97U09R11B DIODE,ZENER MTZJ9.1B T-77
D603 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D604 BZ410058 D97U08R21B DIODE,ZENER MTZJ8.2B T-77
D605 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77
D606 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC
D607 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77
D608 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77
D609 AD300070 D97U01201B DIODE,ZENER MTZJ12B T-77
D610 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D702 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77
D704 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77
D707 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77
D708 BZ410022 D97U06R81B DIODE,ZENER MTZJ6.8B T-77
D804 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D805 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
D806 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77
ICS
IC101 AE007340 I56F07116B IC OEC7116B
IC199 AE007341 A3M9149015 INIT DATA BR24L04F-WE2
! IC401 AE002783 I03TD804N0 IC LA78040N-E
! IC501 BZ410088 0002E00610 PHOTO COUPLER LTV-817M-VB
IC901 AE007342 I03FF27000 IC LA72700V-TLM-E
IC902 BZ611139 I0QF02534V IC NJM2534V(TE2)
IC903 BZ611139 I0QF02534V IC NJM2534V(TE2)
! IC1001 AE007343 I0FSP7822A IC AN17822A
TRANSISTORS
Q105 BZ510090 TPAAB05001 COMPOUND TRANSISTOR KRA102SRTK
! Q401 BZ510040 TDUU024990 TRANSISTOR,SILICON 2SD2499(LB0EC1)
! Q402 BZ510089 TC5T01627Y TRANSISTOR,SILICON 2SC1627_Y(TPE2)
! Q501 BZ510098 T220033260 FET 2SK3326(2)
! Q502 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT
Q504 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! Q507 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1
! Q512 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA
Q601 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT
Q602 BZ510105 TCAT03209Y TRANSISTOR,SILICON KTC3209_Y-AT
Q603 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT
Q604 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1
Q606 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT
Q607 BZ510069 TCATC31980 TRANSISTOR,SILICON KTC3198-AT(Y,GR)
! Q609 BZ510105 TCAT03209Y TRANSISTOR,SILICON KTC3209_Y-AT
! Q804 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC
! Q805 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC
! Q806 BZ510009 TC3F042170 TRANSISTOR,SILICON 2SC4217(D,E)-RAC
Q1001 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1
Q1003 AE005873 T8RA030520 TRANSISTOR,SILICON 2SC3052-T1
COILS &TRANSFORMERS
! L401 BZ310063 022100027A COIL,LINEARITY ELH5L4113
! L501 BZ310144 029T000097 COIL,LINE FILTER 1R5A123F28Y
! L503 BZ310033 028R200026 COIL,DEGAUSS 8R200026
L901 BZ310041 02167F101J COIL 100 UH
L903 BZ310041 02167F101J COIL 100 UH
T401 BZ310157 045009003J TRANS,HORIZONTAL DRIVE ETH09K14BZ
! T501 AE006212 048135091S TRANSFORMER,SWITCHING 8135091S
J2-2
Page 34
ELECTRICAL REPLACEMENT PARTS LIST
Location No. TSB P/N Reference No. Description
JACKS
J701 AE002759 060J431020 RCA JACK MSP-213V2-432_NI_LF
J710 AE004756 060J401104 RCA JACK MTJ-032-03A-30FE
J711 AE004758 060J401106 RCA JACK MTJ-032-03A-32FE
J712 AE004757 060J401105 RCA JACK MTJ-032-03A-31FE
! J801 AD301356 066F130020 SOCKET,CATHODE RAY,TUBE ISHS53S
! J1001 AE003431 060J131016 HEADPHONE JACK MSJ-2000_AG
SWITCHES
SW101 BZ612010 0504101T34 SWITCH,TACT EVQ21505R
SW102 BZ612010 0504101T34 SWITCH,TACT EVQ21505R
SW103 BZ612010 0504101T34 SWITCH,TACT EVQ21505R
SW104 BZ612010 0504101T34 SWITCH,TACT EVQ21505R
SW105 BZ612010 0504101T34 SWITCH,TACT EVQ21505R
VARIABLE RESISTORS
VR401 BZ210218 V1K63H3BTE VOLUME,SEMI FIXED NVG6TLTAB222
VR402 BZ210237 V1K63Q4BTE VOLUME,SEMI FIXED NVG6TLTAB473
VR502 BZ210101 V1163H4BTC VOLUME,SEMI FIXED EVNCYAA03BE4
P.C.BOARD ASSEMBLIES
PCB010 AE007344 A3M9149010 PCB ASS'Y CME026A
PCB110 AE007345 A3M9149110 PCB ASS'Y CCE021A
MISCELLANEOUS
! B501 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! B503 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0
! B504 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0
BT001 AE005640 141R004016 BATTERY,MANGAN GR03X-SP2
BT002 AE005640 141R004016 BATTERY,MANGAN GR03X-SP2
! CD501 AE007346 1209415911 CORD,AC BUSH 9415911
CD801 AE005637 06CH823004 CORD,CONNECTOR CH823004
CD802 AE004077 WCL6848038 FLAT CABLE AWM2468 A WG26 5C GRAY 480MM
CD803 BZ614493 WBL6032038 FLAT CABLE AWM2468 A WG26 4C BLACK 320MM
CP401 BZ614303 069S450089 CONNECTOR PCB SIDE A1561WV2-A5P
CP402 BZ614016 069W01001A CONNECTOR PCB SIDE 003P-2100
! CP502 AE006748 069S420099 CONNECTOR PCB SIDE A1561WV2-2PK
CP503 BZ614016 069W01001A CONNECTOR PCB SIDE 003P-2100
CP601 AE001188 069S270639 CONNECTOR PCB SIDE A2001WR2-7P
CP801 BZ614269 069S320010 CONNECTOR PCB SIDE A2361WV2-2P
CD1001 AD301449 06CH14411A CORD,CONNECTOR CH14411A
CP1001 AD301045 069S140419 CONNECTOR PCB SIDE A2502WV2-4P
CP802A BZ614276 067U005049 WIRE HOLDER B2013H02-5P
CP802B BZ614276 067U005049 WIRE HOLDER B2013H02-5P
CP803A BZ614334 067U004029 WIRE HOLDER B2013H02-4P
CP803B BZ614334 067U004029 WIRE HOLDER B2013H02-4P
EL001 BZ614043 124116281A EYE LET XRY16X28BD
EL002 BZ614044 124120301A EYE LET XRY20X30BD
! F501 BZ614422 081PC6R305 FUSE 51MS063L
! FB401 AE004292 043221025F TRANSFORMER,FLYBACK FQI21B002R_M
FH501 AE002634 06710T0009 HOLDER,FUSE EYF-52BCY
FH502 AE002634 06710T0009 HOLDER,FUSE EYF-52BCY
OS101 AD301048 0773071001 REMOTE RECEIVER RPM7138-WH5
! RY501 AE006070 0560X20118 RELAY G5PA-1-SA(WEC)
! SP1001 AE007347 070N457008 SPEAKER YDP512-22
! SP1002 AE007347 070N457008 SPEAKER YDP512-22
! TH501 AD302000 D8EE0B1400 DEGAUSS ELEMENT B59203-S1060-B14
TM101 AD301451 076N0EH030 TRANSMITTER RC-EH030
! TU001 AE006069 0163300018 RF UNIT 115-V-KA35ARB
! V801 AE001906 098Y210452 CRT W/DY A51LZM10X16N45
X601 AD301653 100DT3R531 CRYSTAL HC-49/U
RESISTOR
CAPACITORS
RC................... CARBON RESISTOR
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
J2-3
Page 35
TOSHIBA CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
Page 36
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