Daewoo 531X User Manual

Service Manual

XGA COLOR MONITOR

Model : 531X

Warning

The data contained within this manual may not

reflect your configuration. Please verify this

information matches your model before making

repairs. For Daewoo technical support call

1-800-245-9870.

DAEWOO ELECTRONICS CO., LTD.

http : //svc.dwe.co.kr

September, 2000

SAFETY PRECAUTIONS

CAUTION: No modifications of any circuits should be attempted. Service work should be performed

only after you are thoroughly familiar with all of the following safety checks and servicing

guidelines.

N Safety Check

Care should be taken while servicing this analog color display because of the high voltages used in the deflection

circuits. These voltages are exposed in such areas as the associated flyback and yoke circuits.

N Fire & Shock Hazard

• Insert an isolation transformer between the analog color display and AC power line before servicing the

chassis.

• When servicing, pay close attention to the original lead dress especially in the high voltage circuit area;

if a short circuit is found, replace all parts which have been overheated as a result of the short circuit.

• All the protective devices must be reinstalled per original design.

• Soldering must be inspected for possible cold solder points, frayed leads, damaged insulation, solder

splashes or sharp solder points. Be certain to remove all foreign materials.

N Implosion Protection

Picture tube in this monitor employs integral implosion protection system, but care should be taken to

avoid damage and scratching during installation.

Only use same type replacement picture tubes.

IMPORTANT SAFETY NOTICE: There are special components used in this analog color display,

which are important for safety. These parts are shaded on the

schematic diagram and on the replacement parts list. It is essential

that these critical parts should be replaced with manufacturer’s

specified parts to prevent X-Ray, shock, fire or other hazards. Do

not modify the original design without getting written permission

from DAEWOO ELECTRONICS CO. or this will void the original

parts and labor warranty.

N X-Ray

WARNING: The only potential source of X-Ray is the picture tube. However when the high voltage

circuitry is operating properly, there is no possibility of an X-Ray problem. The basic

precaution which must be exercised is to keep the high voltage at the following factory

recommended level.

NOTE: It is important to use an accurate, periodically, calibrated high voltage meter.

• To measure the high voltage, use a high-impedance high-voltage meter.

Connect(-) to chassis and (+) to the CRT anode button.

• Turn the Contrast & Brightness Control fully counterclockwise.

• Measure the high voltage. The high voltage meter should indicate the following factory

recommended levels.

• If the upper meter indication exceeds the maximum level, immediate service is required to

prevent the possibility of premature component failure.

• To prevent X-Ray possibility, it is essential to use the specified picture tube.

• The normal high voltage is 25.5KV or below and must not exceed 29KV at zero beam current

at rated voltage.

GENERAL SAFETY INFORMATION

N Terms in the manual

CAUTION Statements identify conditions or practices that could result in damage to the equipment or

other property.

WARNING Statements identify conditions or practices that could result in personal injury or loss of

life.

N Terms as marked on equipment

CAUTION Statements indicate a personal injury hazard not immediately accessible as one reads the

marking or a hazard which is properly included on the equipment itself.

WARNING Statements are clearly concerning indicated personal injury hazards.

N Symbols in the manual

The symbols indicate where applicable cautionary or other information is to be found.

N Symbols as marked on equipment

Protective GROUND terminal

N High Voltage Warning And Critical Component Warning Label

The following warning label is on the CRT PWB shield case inside the unit.

Warning: This product includes critical mechanical and electrical parts which are essential for x ray

protection. For continued safety, replace critical components that are indicated in the service

manual with exact replacement parts given in the parts list.

Operating high voltage with this product is 29Kv at minimum brightness. Refer to service

manual for measurement procedures and proper service adjustments.

SERVICING PRECAUTIONS

CAUTION: Before servicing instruments covered by this service manual, its supplements, and

addendum, please read and follow the SAFETY PRECAUTIONS of this manual.

NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any

of the safety precautions on page 1 of this manual, always follow the safety precautions.

Remember: Safety First.

N General Servicing Precautions

1. Always unplug the AC power cord from the AC power source before:

a. Removing or reinstalling any component, circuit board, module, or any other instrument assembly.

b. Disconnecting or reconnecting any electrical plug or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic capacitor in the instrument.

CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors

may result in a explosion.

d. Discharging the picture tube anode.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage

measuring device (DVM, FETVOM. etc.) equipped with a suitable high voltage probe. Do not test high

voltage by “drawing an arc”.

3. Discharge the picture tube anode only by: (a) first connecting one end of an insulated clip lead to the

degaussing or line grounding system shield at the point where the picture tube socket ground lead is

connected, and then (b) touching the other end of the insulated clip lead to the picture tube anode

button, using an insulating handle to avoid personal contact with high voltage.

4. Do not any spray chemicals on or near this instrument, or any of its assemblies.

5. Unless otherwise specified in this service manual, only clean electrical contacts by applying the

following mixture to the contacts with a pipe cleaner, cotton-tipped stick, or comparable nonabrasive

applicator: 10% (by volume) Aceton and 90% (by volume) isopropyl alchohol (90%-99% strength).

CAUTION: This is a flammable mixture. Unless specified in this service manual, lubrication of contacts is

not required.

6. Do not damage any plug/socket B+ voltage interlocks with which instruments covered by this service

manual might be equipped.

7. Do not apply AC power to this instrument and/or any other of its electrical assemblies unless all the

solid-state device heat sinks are correctly installed.

8. Always connect the test instrument ground lead to the appropriate instrument chassis ground before

connecting the test instrument positive lead. Always remove the test instrument ground lead last.

9. Only use the test fixtures specified in this service manual with this instrument.

CAUTION: Do not connect the test fixture ground strap to any heatsink in this instrument.

NN Electrostatically Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged easily by static electricity.

Such components are commonly called Electrostatically Sensitive (ES) Devices.

The typical examples of ES devices are integrated circuits, some field-effect transistors, and

semiconductor “chip” components. The following techniques should be used to help reduce the incidence

of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly,

wipe off any electrostatic charge on your body by touching any known earth ground. Alternatively,

obtain and wear a commercially available discharging wrist strap device which should be removed for

potential shock reasons prior to applying power to the unit under testing conditions.

2. After removing the electrical assembly equipped with ES devices, place the assembly on a conductive

surface such as aluminum foil to prevent electrostatic charge buildup or exposure to the assembly.

3. Only use a grounded-tip soldering iron to solder or unsolder ES devices.

4. Only use an anti-static type solder removal device. Some solder removal devices not classified as “anti-

static” can generate enough electrical charges to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate enough electrical charges to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are

ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together

by conductive foam, aluminum foil, or comparable conductive material).

7. Immediately before removing the protective material from the leads of replacement ES devices, touch

the protective material to the chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure that no power is applied to the chassis or circuit, and observe all other safety

precautions.

8. Minimize bodily movements when handling unpackaged replacement ES devices. (Otherwise harmful

motion such as the brushing together clothes fabric or the lifting your foot from a carpeted floor can

generate enough static electricity to damage ES devices).

NNNGeneral Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron with appropriate tip size and shape that will maintain

tip temperature between a 550°F-660°F (288°C-316°C) range.

2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean.

4. Throughly clean the surface to be soldered. Use a small wire-bristle (0.5 inch or 1.25cm) brush with a

metal handle. Do not use freon-propelled spray-on cleaners.

5. Use the following soldering technique:

a. Allow the soldering iron tip to reach normal temperature (550°F to 660°F or 288°C to 316°C)

b. Hold the soldering iron tip and solder strand against the component lead until the solder melts.

c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil,

and hold it there until the solder flows onto and around both the component lead and the foil.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.

CAUTION: Work quickly to avoid overheating the circuit board printed foil.

FIGURE 1. USE SOLDERING IRON TO PRY LEADS

NNNNIC Removal/Replacement

Some utilized chassis circuit boards have slotted (oblong) holes through which the IC leads are inserted

and then bent flat against the circuit foil. When holes are slotted, the following technique should be used

to remove and replace the IC. When working with boards using the familiar round hole, use the standard

technique as outlined in paragraphs 5 on the page under the title of general soldering guidelines.

NNNRemoval

1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the

soldering iron tip as the solder melts.

2. Draw away the melted solder with an anti-static suction-type solder removal device (or with

desoldering braid before removing the IC.

NNNNReplacement

1. Carefully insert the replacement IC in the circuit board.

2. Carefully bend each IC lead against the circuit foil pad and solder it.

3. Clean the soldered areas with a small wire-bristle brush. (lt is not necessary to reapply acrylic coating

to the area).

NNN“Small-Signal” Discrete Transistor Removal/Replacement

1. Remove the defective transistor by clipping its leads as close as possible to the component body.

2. Bend the ends of each of three leads remaining on the circuit board into a “U” shape.

3. Bend the replacement transistor leads into a “U” shape.

4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board

and crimp the “U” with long nose pliers to ensure metal-to-metal contact, then solder each connection.

NNNPower IC, Transistor or Devices Removal/Replacement

1. Heat and remove all solders from the device leads.

2. Remove the heatsink mounting screw (if applicable).

3. Carefully remove the device from the circuit board.

4. Insert new device in circuit board.

5. Solder each device lead and then clip off excess lead.

6. Replace heatsink.

NNNDiode Removal/Replacement

1. Remove defective diode by clipping its leads as close as possible to diode body.

2. Bend the two remaining leads perpendicularly to the circuit board.

3. Observing diode polarity, wrap each lead out of the new diode around the corresponding lead on the

circuit board.

4. Securely crimp each connection and solder it.

5. Inspect the solder joints of the two “original” leads on the circuit board copper side. If they are not

shiny, reheat them and apply additional solder if necessary.

TECHNICAL INFORMATION

CDT Size

15-inch

Diagonal visible image area

Dot Pitch

14-inch

0.28 mm

Synchronization

Horizontal

Vertical

30 - 54 KHz

50 - 160 Hz

Plug and Play

DDC1/2B/CI

Power Saving

Power Source

EPA, VESA DPMS, Nutek Compliant

100-240 Vac, 50/60Hz (Free Voltage)

70W

Power Consumption

Dimension-W x H x D

(set with stand)

360 x 377 x 389mm

Weight-unpacked(lbs/Kg)

Operating Temperature

25.4/11.5

10 ~ 40°C /50 ~ 104°F

GENERAL INFORMATION

This color monitor automatically scans all horizontal frequencies from 30KHz to 54KHz, and all vertical frequencies from

50Hz to 160Hz. This color monitor supports IBM PC, PC/XT, PC/AT, personal System/2 (PS/2), Apple Macintosh, and

compatible users crisp text and vivid color graphics display when using the following graphics adapters : (VGA, 8514/A,

Super VGA, VESA and XGA and Apple Macintosh Video Card). And so, this color monitor has a maximum horizontal

resolution of 1024 dots and a maximum vertical resolution of 768 lines for superior clarity of display.

By accepting analog signal inputs which level is zero to 0.7 Volts. This color monitor can display and unlimited palette of

colors depending on the graphics adapter and software being used.

NNNAbbreviations

ADJ

Adjustment

AFC

CRT

Def

Automatic Frequency Control

Cathode Ray Tube

Deflection

D.Y

Deflection Yoke

FBT

Flyback Transformer

Horizontal Synchronization

Oscillator

H.SYNC

OSC

P.S.U

PWA

R.G.B

V.Sync

Power Supply Unit

Printed Circuit Board Wiring Assembly

Red, Green, Blue

Vertical Synchronization

PIN CONNECTOR

Signal

Red

Green

Blue

GND

GND - Red

GND - Green

GND - Blue

+5Vdc

Arrangement of 15-pin D-sub connector

GND - H.Sync

GND - V.Sync

Bi-directional Data (SDA)

Horizontal Sync

Vertical Sync (VCLK)

Data Clock (SCL)

CAUTIONS FOR ADJUSTMENT AND REPAIR

• Degaussing is always required when adjusting purity or convergence.

• The white balance adjustment has been done by a color analyzer in factroy. The adjustment procedure,

described in the service manual is made by a visual check.

• Allow 20 minutes warm-up time for the display before checking or adjusting only electrical

specification or function.

• Reform the leadwire after any repair work.

NNNCaution For Servicing

• In case of servicing or replacing CRT, high voltage sometimes remains in the anode of the CRT. Completely

discharge high voltage before servicing or replacing CRT to prevent a shock to the serviceman.

OPERATION AND ADJUSTMENT

Control Panel

• Move cursor to the right window on the OSD window.

• Increase the value of any selected function.

• Move cursor to the left window on the OSD window.

• Decrease the value of any selected function.

• Launch OSD(On-Screen Display) MENU window.

• Move cursor to the high window on the OSD window.

• Increase the value of V.size or V.center.

• Move cursor to the low window on the OSD window.

• Decrease the value of V.size or V.center.

Key Process

O SD O FF

When you choose the icon

on the OSD window, you can exit the OSD screen.

•

OSD Functions

ICON

CONTROL

FUNCTIONS

PINCUSHION

TRAPEZOID

Adjust the left and right margins for more convex or more concave margins.

Adjust the trapezoid of the screen by moving the lines inward or outward.

Adjust the parallelogram when the screen is leaning left or right.

PARALLELOGRAM

PIN BALANCE

Adjust the side balance when the sides of the screen are bowed towards left or right.

T. PIN CORNER

Adjust the pin corner top when the top sides of the screen are bowed.

B. PIN CORNER Adjust the pin corner bottom when the bottom sides of the screen are bowed.

H. CENTER &

Adjust the position of the display horizontally (left or right) and vertically (up or down).

V. CENTER

COLOR TEMP

RED GAIN

Choose different preset color temperatures or set your own customized color parameters.

Adjust the red gain.

GREEN GAIN

BLUE GAIN

Adjust the green gain.

Adjust the blue gain.

H. SIZE &

V. SIZE

Adjust the width (horizontal size) and the height (vertical size) of the display.

Degaussing keeps the monitor free from unwanted magnetism that can result in color

impurity.

DEGAUSS

STATUS

Display horizontal & vertical frequency and polarity.

ICON

CONTROL

FUNCTIONS

H. MOIRE

Adjust the horizontal picture moire cancellation.

V. MOIRE

LANGUAGE

RECALL

Adjust the vertical picture moire cancellation.

Select language for OSD (5 languages).

Reset the screen to the Factory Preset Display Settings.

ALIGNMENT PROCEDURE

NNNStandard Adjustment Conditions

1. Power source voltage : 100-240Vac 50/60Hz

2. Aging : Take at least 20 minutes warm-up time.

3. Signals

Video : Analog 0.7Vpp 75Ω terminal positive polarity

Synchronizing : TTL level Negative/Positive Separate

Deflection frequency

Horizontal Frequency : 30KHz - 54KHz

Vertical Frequency : 50Hz - 160Hz

NNNPre-Adjustment

1. B+ Adjustment

Adjust 50Vdc ± 0.1Vdc between D102 cathode and ground at 31.5KHz mode, varying VR001.

Adjust 59Vdc ± 0.1Vdc between D510 cathode and ground at 31.5KHz mode, varying VR501.

NNNMethod to launch the factory mode

Step 1. Push the menu button.

Step 2. Push the menu button and plus control button ( ) for 5 times in same time.

NNNMain Adjustment

1. Setting the Controls

Set the value of items as following.

Contrast : Max.(OSD value up to MAX)

Brightness : Center(Set the OSD value to center)

2. H.size, V.size, H.center, V.center, Pin Balance, Pincushion, Trapezoid

Receive the cross hatch pattern of Factory preset mode.

H.size, V.size, H.center, V.center, Pin Balance, Pincushion, Trapezoid are adjusted at each mode.

In Factory, Auto Alignment was done at each mode. Therefore, Factory preset mode has it’s

own value according to each control.

3. Focus

(a) Set brightness control to center and contrast control to MAX.

(b) Receive all “H” character pattern of 1024 X 768 (48KHz, 60Hz)

4. Geometric Distortion Adjustment.

(a) Receive the cross hatch pattern of factory preset mode.

(b) Pincushion, Trapezoid, Pin Balance are adjusted the best geometric status.

5. White Balance Adjustment

(a) Select 9300°K on the OSD Menu.

(b) Receive a full white pattern of 54KHz mode signal by using the signal generator.

(d) Cut off the FBT screen VR.

(e) Receive all the black patterns. The luminance of the screen should be 0.5~1.0 Ft-L by using Screen

VR.

(f) Select the R-BIAS, G-BIAS and B-BIAS on the control menu and adjust the +/– key to get the color

coordinates in x=0.281 ± 0.015, y=0.311± 0.015.

(g) Receive a full white pattern. Adjust the brightness value to the center.

(h) Select the R-GAIN and B-GAIN and adjust the +/– key to get the color coordinates in x=0.281 ±

0.015, y=0.311 ± 0.015.

(i) Adjust the ABL control to get the screen luminance to 30 Ft/L (a full white pattern over 30 Ft/L)

(j) Check if the x, y coordinates of color analyzer is in x=0.281±0.015, y=0.311±0.015.

If the color coordinates is out of range, adjust the R. G. B BIAS & GAIN to get the coorinates in

x=0.281, y=0.311. Make sure that the coordinates is in range.

(k) Select 6550°K on the OSD Menu and set the color coordinates in x=0.313, y=0.329 at the

maximum contrast control and center brightness control

(l) Check if a full white pattern is over 30Ft/L.

6. Static Convergence Adjustment

(a) Apply a magenta cross hatch pattern on display.

(b) Adjust the focus from the best over all focus on the display.

Also adjust the brightness to the desired condition.

magnets.

(d) Horizontal red and blue lines are converged by varying the tabs together, keeping the angle between

them constant.

(e) Apply a yellow cross hatch pattern on display.

(f) Vertical green and red lines are converged by barying the angle between the two tabs of the 6-pole

magnets.

(g) Horizontal green and red lines are converged by varying the tabs together, keeping the angle

between them constant.

TROUBLESHOOTING HINTS

1. No Character

No Character

Are the Contrast &

Brightness Controls in

OSD menu

Change the Contrast &

Brightness control value to

maximum

maximum?

Yes

Is whole

screen bright?

Refer to

No Raster

Yes

Is CRT

Cathode (Rk, Gk, Bk)

signal level

Yes

Check the peripheral circuit

of CRT

Rk, Gk, Bk

normal?

About 30~35Vpp

Is the

output signal of the

(pin 14, 16, 18) pre-amp

IC801, normal?

Yes

Check the video output

circuit and its ambient circuit

Is 12V line

normal?

Trouble in 12V line

of the Main PWB

Yes

Is blanking

pulse (pin 20 of IC801)

normal?

Check the clamping pulse

circuit

5Vp-p

Yes

Is input signal

normal?

Check the signal cable

Yes

Trouble in IC801 and

its ambient circuit

2. No Raster

No Raster

Is Heater

Voltage (CRT PWB)

about 6V?

Yes

Is CRT

heater red-hot?

Trouble in

CRT

Yes

Trouble in

power supply

circuit

Turn the Brightness

& Contrast control

to set Maximum

Refer to trouble in

power supply unit.

Yes

Is whole

Trouble in power

supply circuit

screen bright?

Yes

Check

G1 voltage about

-60V?

Trouble in G1

line

Yes

Is CRT

G2 (screen) voltage

about 730V?

Trouble in FBT or its

pin4 ambient circuit

Yes

Trouble in 100Vdc

line of power

supply unit

Is 100Vdc

line normal?

Refer to trouble

in P.S.U

Yes

Does

the Brightness control

make screen

bright?

High Voltage

trouble in FBT

Yes

Raster OK

3. A Missing Color

One color is

missing

Is input signal

normal?

Check video signal

cable or video card.

0.7Vpp

Yes

Is the

output of pre-amp

(IC801,TDA9210)

pin 14, 16,18 all

normal?

Trouble in IC801 or its

ambient circuit

Yes

Is video

CRT

output IC802

Cathode (Rk, Gk, Bk)

is normal?

Trouble in

video output

IC802

waveform normal?

RK, GK, BK

About 40V p-p

or ambient

Yes

Each grid (G1, G2)

voltage normal?

Trouble in 100Vdc

line

Yes

Trouble in G1,G2 line

Replace CRT

4. Abnormal OSD Font

Abnormal OSD Font

* If menu key selected.

Is menu

key selected?

Is OSD Font

exist?

Is Heater

Voltage about 6V?

Trouble in

Heater voltage

line.

Refer to trouble in P.S.U

Yes

One color is

missing

Troubie in

IC803 or its

ambient circuit

Yes

Is the

Trouble in IC204

and its ambient

circuit

output of IC204

(pin 13, 14, 15)

normal?

Yes

Refer to Missing Color

5. Horizontal Output Circuit

MODE

VGA

B+ Voltage

60Vdc

Trouble in Horizontal

output circuit

Super VGA 72Vdc

54KHz 110Vdc

(No Raster

Is the

B+line voltage

over 50V?

Trouble in 50V

Yes

Is the H-out

waveform of IC501

normal?

Trouble in IC501

Yes

50V

Is the Collector

wave form of

Q504 normal?

Trouble in Q505

Yes

70V

Is the Drain

waveform of

Q507 normal?

Trouble in Q506

Yes

Trouble in Q505 and

its ambient circuit.

6. Unstable Picture

6-1. Horizontal

Unstable

picture

Is the

pulse of pin 26 of

the IC501

Trouble in IC501

or its ambient

circuit

Yes

correct?

Is the

pulse of pin 28 of

the IC201

Check IC501 and

its ambient circuit

correct?

5Vpp

Is the

input H.Sync

correct?

Check IC201 and

its ambient circuit

Trouble in Signal Cable

or 15P D-Sub Connector

6-2. Vertical

Unstable

picture

Is the

12V,-12Vdc

line voltage is

correct?

Refer to P. S. U

Yes

40V

Is the

pulse of pin 6 of

the IC401

Yes

Trouble in

vertical D. Y

-10V

correct?

50Vp-p

Is the output

of pin 8 of IC501

all normal?

Yes

Check IC401 and

its ambient circuit

Check the IC501 and

its ambient circuit

7. Focus

Monitor remains

unfocused

Check

Focus VR in

FBT

focus

Yes

acceptable?

Trouble in Focus

circuit (FBT)

8. Convergence

Poor convergence

convergence

on the center area

bad?

Yes

Adjust static

convergence

Refer to

Adjustment

procedure of

convergence

Yes

convergence on the

fringe area bad?

Adjust D.Y

Location

. Abnormal Picture

9-1. Horizontal Size

At first, adjust controls in the OSD Menu

Abnormal

H.Size

the DC level

Yes

Check IC501

pin 11

of the base of Q517

changeable?

of IC501 pin 11

changeable ?

Yes

Is the

collector pulse

of Q505 correct?

=1100Vp-p

80-310Vpp

Yes

Trouble in Horizontal

output circuit

Check the B+ and

anode voltage of CRT.

* Normally anode voltage

of CRT is approximately,

24.7KV

Is the

cathode waveform

of D509

correct?

* Scan B+ are as follow :

Yes

Trouble in L503,

C520 or their ambient

circuit

MODE

VGA

B+ Voltage

60Vdc

Trouble in H.OSC/

Deflection Circuit

Refer to Horizontal Output circuit

Super VGA 72Vdc

54KHz 110Vdc

9-2. Vertical Size

Abnormal

V.Size

Check the IC401

and its

ambient circuit

changeable the

DC voltage of

IC401 pin 1?

Yes

the 3.5Vdc of pin

21of the IC501?

Yes

Check the IC501

and its ambient circuit

Trouble V.OSC/

Deflection Circuit

Refer to V.OSC/Deflection circuit

10. Side-Pincushion Circuit

Pincusion distortion

is excessive or barrel

Select the

side-pincushion

icon in OSD menu,

and adjust acceptable

position.

Yes

O.K

Is the

pin 11 waveform of

IC501

Yes

Check the Base

waveform of the Q515

correct?

Trouble in IC501

11. Power Supply Unit (P.S.U)

Trouble in P.S.U

power switch

on?

Switch on

Yes

Check the power cord outlet

and diode D001,D002,D003,D004

fuse F001

O.K?

Yes

Is the

IC001

O.K?

Replace IC001

Yes

Trouble in diode

D001,D002,D003,D004

or peripheral device

voltage of D002

130V (270V)?

Yes

Trouble in switching

power transformer T001

or IC001 and its ambient

circuit

Is the

waveform of T001

pin5 correct?

Yes

Trouble in T001

or D101

voltage of C102

100Vdc?

Yes

voltage of C104

50Vdc?

Trouble in T001 or D102

Is voltage

Trouble in D106

or horizontal part

of C109 13Vdc?

Yes

Trouble in D104

or vertical part

voltage of C108

-12Vdc?

Yes

Is voltage

of C105

8Vdc?

Trouble in D103

Yes

P.S.U O.K

BLOCK DIAGRAM

PCB LAYOUT

Main PCB Component Side

Main PCB Solder Side

CRT PCB Component Side

CRT PCB Solder Side

SCHEMATIC DIAGRAM

Power & Connection Section

Control & Vert. out Section

Horizontal Section

Video Section

EXPLODED VIEW DIAGRAM

INFORMATION OF PART DESCRIPTION

Important Safety Notice

Components identified with the International Symbol have special characteristics important for safety.

When replacing any components, use only manufacturer’s specified parts.

Abbreviation of Description

RESISTOR Description

Allowance

± 1%

± 5%

± 10%

± 20%

± 2%

Example:

Fig &

Index

Part No

Description

Resistors

R101

R102

RD-4Z820J

RD-4Z201J

Carbon: 82J

Carbon1/4W-200J

CAPACITOR Description

Allowance

± 0.25pF

± 0.5%

± 1pF

± 5%

± 10%

± 100% ~ 0%

± 80% ~ –

Example:

Fig &

Index

Part No

Description

Capacitors

C102

C402

CCXF1H104Z

CCXB1H331K

Ceramic 50V 0.1 F Z

Ceramic 50V 330PF K

C105 CMXM 2A224J MYLAR 100V 0.22 FJ

ELECTRICAL PARTS LIST

The components identified by mark

have special characteristics important for safety and x-ray

radiation. These should be replaced only with the types specified in the parts list.

LOC

PART-CODE

PART-NAME

PART-DESC

LOC

PART-CODE

PART-NAME

PART-DESC

00001 9979800540

00002 9979800548

PCB MAIN

PCB CRT

T=1.6*246*247 (531X)

T=1.6*108*82(531X)

3 H05VV-F 3X0.75 1.8 IV

BI3890

C210 CCXB1H181K C CERA

C211 CCXB1H181K C CERA

C216 CEXF1H100V C ELECTRO

C220 CCXF1H104Z C CERA

C224 CEXF1C101V C ELECTRO

C225 CCXF1H104Z C CERA

C226 CMXM2A103J C MYLAR

C227 CMXM2A103J C MYLAR

C228 CCXB1H102K C CERA

C230 CCXB1H152K C CERA

C231 CCXB1H102K C CERA

C233 CCXF1H104Z C CERA

C239 CCXF1H104Z C CERA

C240 CEXF1H100V C ELECTRO

C401 CMXM2A104J C MYLAR

C402 CMXM2A154J C MYLAR

C409 CMXM2E104J C MYLAR

C410 CMXM2A272J C MYLAR

C411 CEXF1V221V C ELECTRO

C412 CMXL1J105J C MYLAR

C413 CMXM2A562J C MYLAR

C414 CEXF1C471V C ELECTRO

C417 CMXM2A473J C MYLAR

C418 CEXF1C221V C ELECTRO

C422 CCXB1H103K C CERA

C423 CEXF1H100V C ELECTRO

C504 CMXM2A223J C MYLAR

C505 CMXM2A332J C MYLAR

C506 CEXF1C331V C ELECTRO

C507 CMXM2A562J C MYLAR

C508 CMXM2A103J C MYLAR

C509 CMXM2A104J C MYLAR

C510 CMXM2A822J C MYLAR

C512 CCXF1H104Z C CERA

C514 CEXF1C220V C ELECTRO

C515 CMXM2A104J C MYLAR

C516 CMXM2A104J C MYLAR

C517 CMXM2A104J C MYLAR

C519 CMYH3C472J C MYLAR

C520 CMXE2J562J C MYLAR

C521 CCXB1H271K C CERA

C522 CCXB2H331K C CERA

C524 CEXF2A331V C ELECTRO

C527 CCXB3A102K C CERA

C528 CMYF2D564J C MYLAR

C531 CMXF2D224J C MYLAR

C532 CMYF2D684J C MYLAR

50V B 180PF K (TAPPING)

50V RSS 10MF (5X11) TP

50V F 0.1MF Z

00020 W3475N731- CORD POWER

B001 5PB13890--

B006 5PB13890--

B007 5PB13890--

B101 5PB13857--

B102 5PB13857--

B501 5PB13857--

B503 5PB13857--

B801 5PB13857--

B802 5PB13857--

B803 5PB13857--

B804 5PB13857--

COIL BEAD

BI3890

16V RSS 100MF (6.3X11) TP

50V F 0.1MF Z

BI3890

BI3857(AXIAL)

100V 0.01MF J (TP)

BI3857(AXIAL)

100V 0.01MF J (TP)

BI3857(AXIAL)

50V B 1000PF K (TAPPING)

50V B 1500PF K (TAPPING)

50V B 1000PF K (TAPPING)

50V F 0.1MF Z

BI3857(AXIAL)

50V F 0.1MF Z

BI3857(AXIAL)

50V RSS 10MF (5X11) TP

100V 0.1MF J (TP)

C001 CL1UC3104M C LINE ACROSS

C002 CEYP2G151Z C ELECTRO

C003 CEXF1C101V C ELECTRO

C005 CEXF1H470V C ELECTRO

C007 CCXB2H103K C CERA

C008 CCXF1H104Z C CERA

C009 CEXF1H229V C ELECTRO

C010 CMXM2A102J C MYLAR

C011 CMXM2A103J C MYLAR

C012 CMXM2A152J C MYLAR

C013 CMXM2A272J C MYLAR

C014 CCXB3A221K C CERA

C015 CH1FDF472M C CERA AC

C016 CEXF1H100V C ELECTRO

C101 CCXB3A331K C CERA

C102 CEXF2C470V C ELECTRO

C104 CEXF2A331V C ELECTRO

C105 CEXF1C331V C ELECTRO

C106 CCXF1H104Z C CERA

C107 CCXF1H104Z C CERA

C108 CEXF1C101V C ELECTRO

C109 CEXF1C221V C ELECTRO

C110 CCXF1H104Z C CERA

C111 CEXF1C471V C ELECTRO

C112 CCXF1H104Z C CERA

C113 CEXF1C331V C ELECTRO

C118 CCXF1H104Z C CERA

C201 CCXF1H104Z C CERA

C202 CCXB1H102K C CERA

C204 CEXF1H100V C ELECTRO

C205 CCXF1H104Z C CERA

C208 CCXB1H102K C CERA

C209 CCXB1H102K C CERA

WORLD AC250V 0.1UF M R.47

400V SMH 150MF (25.4*40)

16V RSS 100MF (6.3X11) TP

50V RSS 47MF (6.3X11) TP

HIKB 500V 0.01MF K

50V F 0.1MF Z

100V 0.15MF J (TP)

250V 0.1MF J

100V 2700PF J (TP)

35V RSS 220MF (10X12.5)TP

MEU 63V 1MF J

50V RSS 2.2MF (5X11) TP

100V 1000PF J (TP)

100V 0.01MF J (TP)

100V 1500PF J (TP)

100V 2700PF J (TP)

1KV B 220PF K (TAPPING)

2.5KV 4700PF M AC250V

50V RSS 10MF (5X11) TP

1KV B 330PF K (TAPPING)

160V RSS 47MF (13X25) TP

100V RSS 330MF (16X25) TP

16V RSS 330MF (8X11.5) TP

50V F 0.1MF Z

100V 5600PF J (TP)

16V RSS 470MF (10X12.5)TP

100V 0.047MF J (TP)

16V RSS 220MF (8X11.5) TP

50V B 0.01MF K

50V RSS 10MF (5X11) TP

100V 0.022MF J TP

100V 3300PF J (TP)

16V RSS 330MF (8X11.5) TP

100V 5600PF J (TP)

100V 0.01MF J (TP)

100V 0.1MF J (TP)

100V 8200PF J (TP)

50V F 0.1MF Z

16V RSS 100MF (6.3X11) TP

16V RSS 220MF (8X11.5) TP

50V F 0.1MF Z

RSS 16V 22MF 5*11

100V 0.1MF J (TP)

16V RSS 470MF (10X12.5)TP

50V F 0.1MF Z

100V 0.1MF J (TP)

1.6KV BUP 4700PF J

630V PU 5600PF J (TP)

50V B 270PF K (TAPPING)

500V B 330PF K (TAPPING)

100V RSS 330MF (16X25) TP

1KV B 1000PF K (TAPPING)

200V MPP 0.56MF J

MPP 200V 0.22MF J

200V MPP 0.68MF J

16V RSS 330MF (8X11.5) TP

50V F 0.1MF Z

50V B 1000PF K (TAPPING)

50V RSS 10MF (5X11) TP

50V F 0.1MF Z

50V B 1000PF K (TAPPING)

LOC

PART-CODE

PART-NAME

PART-DESC

LOC

PART-CODE

PART-NAME

PART-DESC

C536 CEXF1H109V C ELECTRO

C538 CEXF1H109V C ELECTRO

C541 CMXM2A103J C MYLAR

C542 CMXM2A152J C MYLAR

C543 CEXD1H339W C ELECTRO

C550 CMXM2A224J C MYLAR

C551 CMXM2A222J C MYLAR

C552 CMXM2A223J C MYLAR

C556 CMYF2D105J C MYLAR

C560 CEXF2C100V C ELECTRO

C580 CMXM2A393J C MYLAR

C593 CMXM2A103J C MYLAR

C594 CEXF1H339V C ELECTRO

C595 CEXF1H100V C ELECTRO

C601 CCXB3A103K C CERA

C611 CCXF1H104Z C CERA

C612 CCXB2H101K C CERA

C613 CCXB3A102K C CERA

C614 CXSL3A470K C CERA

C615 CCXB2H271K C CERA

C801 CCXF1H104Z C CERA

C802 CMXL2E104J C MYLAR

C803 CCXB1H682K C CERA

C804 CEXF1H339V C ELECTRO

C811 CEXF1C101V C ELECTRO

C812 CEXF1E470V C ELECTRO

C813 CEXF1E101V C ELECTRO

C814 CMXL2E104J C MYLAR

C815 CCXF1H104Z C CERA

C816 CCXF1H104Z C CERA

C817 CCXB2H103K C CERA

C818 CCXF1H104Z C CERA

C820 CCYB3A103K C CERA

C821 CCXB1H101K C CERA

C822 CCXB1H101K C CERA

C823 CCXB1H101K C CERA

C824 CCXB1H101K C CERA

C825 CCXB2H471K C CERA

C826 CCXF1H104Z C CERA

C827 CCXF1H104Z C CERA

C831 CCXF1H104Z C CERA

C833 CCXB1H682K C CERA

C861 CCXF1H104Z C CERA

C862 CCXF1H104Z C CERA

C863 CCXB1H682K C CERA

C864 CCXF1H104Z C CERA

C866 CCXF1H103Z C CERA

50V RSS 1MF (5X11) TP

100V 0.01MF J (TP)

CA202 9970770028

CG001 9970710245

CT001 9979615027

CT801 9979300012

CW2019979220102

CW8019979220092

CW8029979220087

CW8039979220088

D001 D2A05-----

D002 D2A05-----

D003 D2A05-----

D004 D2A05-----

D005 DZN4148---

CONN AS

SMH200-07+YBNH200-07=270

0.12*6*16+BL101NG=580

M36QCZ100XX61

ISMW19SD

CRT GND AS

CDT

100V 1500PF J (TP)

50V RHD 3.3MF(16*25)

100V 0.22MF J

SOCKET CRT

CONN WAFER

DIODE

SMW200-07 (ST)

SMAW200-11 (ANGLE)

SMAW200-06 (ANGLE)

SMAW200-07 (ANGLE)

2A05

100V 2200PF J (TP)

100V 0.022MF J TP

MPP 200V 1MF J

160V RSS 10MF (10X16) TP

100V 0.039MF J (TP)

100V 0.01MF J (TP)

DIODE

2A05

DIODE

2A05

DIODE

2A05

50V RSS 3.3MF (5X11) TP

50V RSS 10MF (5X11) TP

HIKB 1KV 0.01MF K

50V F 0.1MF Z

DIODE

1N4148 AUTO 52MM

RGP10K

D007 DRGP10K--- DIODE

D008 DZN4148---

D009 DEGP10J---

DIODE

1N4148 AUTO 52MM

EGP10J

500V B 100PF K (TAPPING)

1KV B 1000PF K (TAPPING)

1KV SL 47PF K (TP)

500V B 270PF K (TAPPING)

50V F 0.1MF Z

D101 DRGP10M--- DIODE

D102 DEGP10J--- DIODE

RGP10M

EGP10J

D103 DRGP10G--- DIODE

D104 DRGP10G--- DIODE

D106 DRGP10G--- DIODE

RGP10G

MEU 250V 0.1MF J

D108 DEGP10J---

D109 DZN4148---

D204 DZN4148---

D207 DZN4148---

D208 DZN4148---

D209 DZN4148---

D210 DZN4148---

D211 DZN4148---

D410 D1N4002A--

D501 DZN4148---

DIODE

EGP10J

50V B 6800PF K (TAPPING)

50V RSS 3.3MF (5X11) TP

16V RSS 100MF (6.3X11) TP

25V RSS 47MF (5X11) TP

25V RSS 100MF (6.3X11) TP

MEU 250V 0.1MF J

1N4148 AUTO 52MM

1N4002

50V F 0.1MF Z

HIKB 500V 0.01MF K

50V F 0.1MF Z

1N4148 AUTO 52MM

ERD07-15

D502 DERD07-15- DIODE

1KV B 0.01MF K

D503 DZN4148---

D504 DZN4148---

D505 DZN4148---

D507 DGUR460---

DIODE

1N4148 AUTO 52MM

GUR460

50V B 100PF K (TAPPING)

500V B 470PF K (TAPPING)

50V F 0.1MF Z

D509 DSDS06F150 DIODE

D510 DSUF1504SP DIODE

D511 85801052GY WIRE COPPER

SDS06F150STU

SUF1504SP

1/0.52 TIN COATING

IN4007

50V F 0.1MF Z

D516 D1N4007---

D517 D1N4007---

D520 DBAV20----

DIODE

50V F 0.1MF Z

IN4007

50V B 6800PF K (TAPPING)

50V F 0.1MF Z

BAV20

D560 DRGP10D--- DIODE

RGP 10-D (TAPPING)

1N4148 AUTO 52MM

RU 1P (TAPPING)

1N4148 AUTO 52MM

50V F 0.1MF Z

D591 DZN4148---

D592 DZN4148---

D593 DZN4148---

D594 DZN4148---

D601 DRU1P-----

D611 DZN4148---

DIODE

50V B 6800PF K (TAPPING)

50V F 0.1MF Z

50V F 0.01MF Z (TAPPING)

CA200 9970800045

CABLE SIGNAL AS 15P+3C/DDC=1.5M(GY275A)

SMH200-11+YBNH200-12=250

CA201 99707C0011 CONN AS

LOC

PART-CODE

PART-NAME

PART-DESC

LOC

PART-CODE

PART-NAME

PART-DESC

D612 DRGP10K--- DIODE

D613 DRGP10K--- DIODE

RGP10K

Q001 TSPP04N60S FET

Q002 TZTC3198Y- TR

Q101 TZTA1270Y- TR

Q102 TZTC3198Y- TR

Q105 TZTC3198Y- TR

SPP04N60S5

KTC3198Y-(1815Y) (AUTO)

KTA1270Y(AUTO)(562Y)

KTC3198Y-(1815Y) (AUTO)

KSR1009

D801 DZN4148---

D802 DZN4148---

D803 DBAV20----

D804 DBAV20----

D831 DZN4148---

D832 DZN4148---

D833 DBAV20----

D834 DBAV20----

D861 DZN4148---

D862 DZN4148---

D863 DBAV20----

D864 DBAV20----

DIODE

1N4148 AUTO 52MM

BAV20

Q204 TZSR1009--

1N4148 AUTO 52MM

BAV20

Q401 TKSD471ACY TR

Q501 TZTA1266Y- TR

Q504 TKSC2383Y- TR

KSD471ACY

KTA1266Y- (AUTO)(1015Y)

KSC 2383-Y

BAV20

Q505 T2SC5387--

Q506 TZTC3197--

Q507 T1RF630A--

TR H.OUT

2SC5387

1N4148 AUTO 52MM

BAV20

KTC3197 (AUTO)(388A)

IRF630A

FET

Q510 TZTC3198Y- TR

KTC3198Y-(1815Y) (AUTO)

IRF630A

BAV20

Q511 T1RF630A--

FET

DG001 5MG0000066 COIL DEGAUSSING DG-526X

Q512 TZTC3198Y- TR

KTC3198Y-(1815Y) (AUTO)

IRF630A

DL211 DSD50GYW-- LED

SD50GYW(GREEN/AMBER)

Q513 T1RF630A--

FET

DZ001 DDZ7R5BM-- DIODE ZENER

DZ003 DDZ22BM--- DIODE ZENER

DZ006 DDZ15BM--- DIODE ZENER

DZ7.5BM

Q515 TZTA1266Y- TR

Q516 TZTA1266Y- TR

KTA1266Y- (AUTO)(1015Y)

BD677A

DZ22BM

DZ15BM

Q517 TBD677A---

Q560 T2N6520---

DZ201 DDZ5R1B---

DZ202 DDZ5R1B---

DZ203 DDZ5R1B---

DZ205 DDZ5R1B---

DZ206 DDZ5R1B---

DZ207 DDZ5R1B---

DZ208 DDZ5R1B---

DZ212 DDZ5R1B---

DIODE ZENER

DZ-5.1B

2N6520

DZ-5.1B

Q591 TZTA1270Y- TR

Q592 TZTC3198Y- TR

Q610 TZTC3198Y- TR

KTA1270Y(AUTO)(562Y)

KTC3198Y-(1815Y) (AUTO)

KSP45

DZ-5.1B

Q611 TKSP45----

Q612 TKSP45----

Q613 TKSP45----

Q614 TKSP45----

DZ-5.1B

KSP45

DZ-5.1B

KSP45

DZ-5.1B

KSP45

F001 5F3CB3122L FUSE CERA

SEMKO TL 3.15AH 250V MF51

HOLDER+1015#18+SOLDER=100

35068+35072+1015#22=160

H3842P

Q615 TZTA1266Y- TR

KTA1266Y- (AUTO)(1015Y)

1/4 1M OHM J

GND1 9970710233

GND2 9970710247

GND3 9970710247

IC001 1H3842P---

CONN AS

IC POWER

R003 RD-4Z105J-

R004 RS02Z104J-

R005 RD-AZ102J-

R006 RD-AZ564J-

R007 RD-AZ912J-

R008 RD-AZ242J-

R009 RS01Z273J-

R012 RD-AZ101J-

R013 RD-AZ223J-

R014 RD-AZ102J-

R015 RS01Z228J-

R016 RD-AZ103J-

R017 RD-AZ563J-

R018 RD-AZ823J-

R026 RD-AZ912J-

R104 RD-AZ103J-

R105 RD-4Z331J-

R107 RD-AZ472J-

R110 RD-2Z100J-

R111 RD-2Z100J-

R112 RD-AZ102J-

R CARBON FILM

R M-OXIDE FILM

R CARBON FILM

R M-OXIDE FILM

R CARBON FILM

R M-OXIDE FILM

R CARBON FILM

2W 100K OHM J TAPPING

1/6 1K OHM J

1/6 560K OHM J

1/6 9.1K OHM J

1/6 2.4K OHM J

1W 27K OHM J (TAPPING)

1/6 100 OHM J

IC101 1UTC78L05M IC REGULATOR

IC102 1KA78R12-- IC REGULATOR

IC201 1DWM240T-- IC MICOM

IC202 124C08---- IC EEPROM

IC204 1DW0SD11-- IC OSD

78L05M

KA78R12

NT68P62

24C08

NT6828-00005

KA2142

1/6 22K OHM J

IC401 1KA2142---

IC501 1TDA4856--

IC801 1TDA9210--

IC802 1TDA9536--

IC V-OUT

IC H.OSC

1/6 1K OHM J

TDA4856

1W 0.22 OHM J

1/6 10K OHM J

IC VIDEO PREAMP TDA9210

IC VIDEO OUTPUT TDA9536

1/6 56K OHM J

L502 5MH0000079 COIL H-LINEARITY TRL-531X

1/6 82K OHM J

L503 5MC0000060 COIL CHOKE

L505 5MC0000060 COIL CHOKE

L801 5CPZ568K02 COIL PEAKING

L831 5CPZ338K02 COIL PEAKING

L861 5CPZ568K02 COIL PEAKING

TCH-18A

1/6 9.1K OHM J

1/6 10K OHM J

TCH-18A

0.56UH K (AXIAL 3.5MM)

0.33UH K (AXIAL 3.5MM)

0.56UH K (AXIAL 3.5MM)

02ME4E3P/FILTER EMI

ECPAC140M290

1/4 330 OHM J

1/6 4.7K OHM J

1/2 10 OHM J

P001 9979500024

RECEPTACLE

1/2 10 OHM J

PR001 DECPAC140M POSISTOR

1/6 1K OHM J

LOC

PART-CODE

PART-NAME

PART-DESC

LOC

PART-CODE

PART-NAME

PART-DESC

R113 RD-AZ562J-

R202 RD-AZ101J-

R203 RD-AZ101J-

R204 RD-AZ202J-

R205 RD-AZ101J-

R206 RD-AZ101J-

R207 RD-AZ103J-

R208 RD-AZ105J-

R209 RD-AZ562J-

R210 RD-AZ562J-

R211 RD-AZ153J-

R212 RD-AZ433J-

R213 RD-AZ203J-

R214 RD-AZ103J-

R215 RD-AZ153J-

R216 RD-AZ433J-

R217 RD-AZ203J-

R218 RD-AZ202J-

R219 RD-AZ152J-

R220 RD-AZ152J-

R221 RD-AZ391J-

R223 RD-AZ101J-

R224 RD-AZ202J-

R225 RD-AZ101J-

R226 RD-AZ202J-

R228 RD-AZ391J-

R231 RD-AZ274J-

R232 RD-AZ223J-

R233 RD-AZ202J-

R234 RD-AZ122J-

R237 RD-AZ101J-

R240 RD-AZ101J-

R250 RD-AZ101J-

R251 RD-AZ101J-

R252 RD-AZ511J-

R253 RD-AZ562J-

R CARBON FILM

1/6 5.6K OHM J

R410 RD-AZ682J-

R411 RD-AZ682J-

R412 RD-AZ562J-

R413 RD-AZ682J-

R414 RD-AZ682J-

R415 RD-2Z109J-

R416 RD-AZ562J-

R417 RD-2Z309J-

R418 RD-2Z339J-

R420 RD-AZ472J-

R421 RD-AZ562J-

R422 RD-AZ303J-

R426 RD-AZ103J-

R427 RD-AZ202J-

R500 RD-AZ393J-

R501 RD-AZ302J-

R502 RD-AZ332J-

R504 RD-AZ103J-

R506 RD-AZ471J-

R507 RD-AZ122J-

R508 RD-AZ222J-

R510 RD-AZ473J-

R CARBON FILM

1/6 6.8K OHM J

1/6 100 OHM J

1/6 2K OHM J

1/6 100 OHM J

1/6 10K OHM J

1/6 1M OHM J

1/6 5.6K OHM J

1/6 15K OHM J

1/6 43K OHM J

1/6 20K OHM J

1/6 10K OHM J

1/6 15K OHM J

1/6 43K OHM J

1/6 20K OHM J

1/6 2K OHM J

1/6 1.5K OHM J

1/6 390 OHM J

1/6 100 OHM J

1/6 2K OHM J

1/6 100 OHM J

1/6 2K OHM J

1/6 390 OHM J

1/6 270K OHM J

1/6 22K OHM J

1/6 2K OHM J

1/6 1.2K OHM J

1/6 100 OHM J

1/6 510 OHM J

1/6 5.6K OHM J

1/0.52 TIN COATING

1/6 5.6K OHM J

1/6 1M OHM J

1/6 510 OHM J

1/6 56K OHM J

1/6 3.6K OHM J

1/6 100 OHM J

1/6 22K OHM J

1/6 5.1K OHM J

1/6 100 OHM J

1/6 6.8K OHM J

1/6 5.6K OHM J

1/6 6.8K OHM J

1/2 1 OHM J

1/6 5.6K OHM J

1/2 3 OHM J

1/2 3.3 OHM J

1/6 4.7K OHM J

1/6 5.6K OHM J

1/6 30K OHM J

1/6 10K OHM J

1/6 2K OHM J

1/6 39K OHM J

1/6 3K OHM J

1/6 3.3K OHM J

1/6 10K OHM J

1/6 470 OHM J

1/6 1.2K OHM J

1/6 2.2K OHM J

1/6 47K OHM J

1/6 2.74K OHM F

1/6 1.21K OHM F

1/6 3.3K OHM J

1/6 5.1K OHM J

1/6 4.7K OHM J

1/6 3.3K OHM J

1/6 15K OHM J

1/2 120 OHM J

1/6 22 OHM J

R511 RN-AZ2741F R METAL FILM

R512 RN-AZ1211F R METAL FILM

R513 RD-AZ332J-

R514 RD-AZ512J-

R515 RD-AZ472J-

R516 RD-AZ332J-

R517 RD-AZ153J-

R520 RD-2Z121J-

R521 RD-AZ220J-

R522 RD-AZ223J-

R523 RD-AZ563J-

R524 RD-2Z121J-

R525 RD-2Z121J-

R526 RD-2Z221J-

R527 RD-AZ102J-

R528 RD-AZ223J-

R529 RD-2Z229J-

R530 RD-2Z221J-

R533 RD-AZ513J-

R534 RD-AZ153J-

R535 RD-AZ182J-

R536 RD-AZ105J-

R537 RD-AZ153J-

R538 RD-AZ182J-

R541 RD-AZ102J-

R543 RD-AZ912J-

R544 RD-AZ391J-

R CARBON FILM

1/6 22K OHM J

1/6 56K OHM J

1/2 120 OHM J

1/2 220 OHM J

1/6 1K OHM J

1/6 22K OHM J

1/2 2.2 OHM J

1/2 220 OHM J

1/6 51K OHM J

1/6 15K OHM J

1/6 1.8K OHM J

1/6 1M OHM J

1/6 15K OHM J

1/6 1.8K OHM J

1/6 1K OHM J

1/6 9.1K OHM J

1/6 390 OHM J

R254 85801052GY WIRE COPPER

R255 RD-AZ562J-

R256 RD-AZ105J-

R257 RD-AZ511J-

R258 RD-AZ563J-

R260 RD-AZ362J-

R262 RD-AZ101J-

R263 RD-AZ101J-

R264 RD-AZ101J-

R401 RD-AZ223J-

R402 RD-AZ512J-

R403 RD-AZ101J-

R404 RD-AZ101J-

R CARBON FILM

LOC

PART-CODE

PART-NAME

PART-DESC

LOC

PART-CODE

PART-NAME

PART-DESC

R545 RD-AZ471J-

R547 RS01Z688J-

R548 DTVR1G----

R549 RD-AZ153J-

R550 RD-AZ154J-

R551 RD-AZ154J-

R553 RD-2Z758J-

R554 RS01Z102J-

R555 RD-4Z104J-

R556 RD-AZ562J-

R560 RD-AZ913J-

R562 RD-AZ393J-

R CARBON FILM

R M-OXIDE FILM

DIODE

1/6 470 OHM J

R802 RD-AZ330J-

R803 RD-AZ360J-

R804 RD-4Z121J-

R805 RD-4Z121J-

R811 RD-AZ101J-

R812 RD-AZ279J-

R813 RD-AZ279J-

R815 RD-4Z562J-

R816 RD-4Z564J-

R817 RD-2Z228J-

R831 RD-AZ750J-

R832 RD-AZ330J-

R833 RD-AZ360J-

R834 RD-4Z121J-

R835 RD-4Z121J-

R841 RD-AZ101J-

R861 RD-AZ750J-

R862 RD-AZ330J-

R863 RD-AZ360J-

R864 RD-4Z121J-

R865 RD-4Z121J-

R871 RD-AZ101J-

R CARBON FILM

1/6 33 OHM J

1W 0.68 OHM J

TVR1G TPA1

1/6 36 OHM J

1/4 120 OHM J

1/6 100 OHM J

1/6 2.7 OHM J

1/4 5.6K OHM J

1/4 560K OHM J

1/2 0.22 OHM J

1/6 75 OHM J

1/6 33 OHM J

1/6 36 OHM J

1/4 120 OHM J

1/6 100 OHM J

1/6 75 OHM J

1/6 33 OHM J

1/6 36 OHM J

1/4 120 OHM J

1/6 100 OHM J

HR-CR7 DC12V

S-23 1.5KV

R CARBON FILM

R M-OXIDE FILM

R CARBON FILM

1/6 15K OHM J

1/6 150K OHM J

1/2 0.75 OHM J

1W 1K OHM J (TAPPING)

1/4 100K OHM J

1/6 5.6K OHM J

1/6 91K OHM J

1/6 39K OHM J

1/6 2.7K OHM F

1/6 3K OHM J

R563 RN-AZ2701F R METAL FILM

R564 RD-AZ302J-

R572 RD-4Z473J-

R574 RD-4Z473J-

R578 RD-2Z758J-

R580 RD-AZ824J-

R589 RD-AZ822J-

R591 RD-AZ103J-

R592 RD-AZ152J-

R594 RD-AZ102J-

R595 RD-AZ273J-

R596 RD-AZ104J-

R597 RD-AZ104J-

R598 RD-AZ183J-

R610 RD-AZ182J-

R611 RD-AZ472J-

R612 RD-AZ100J-

R613 RD-AZ244J-

R614 RD-AZ433J-

R615 RD-AZ754J-

R616 RD-AZ624J-

R617 RD-2Z184J-

R618 RD-2Z184J-

R619 RD-2Z822J-

R620 RD-2Z102J-

R621 RD-AZ473J-

R623 RD-4Z472J-

R624 RD-AZ133J-

R625 RD-AZ822J-

R801 RD-AZ750J-

R CARBON FILM

1/4 47K OHM J

1/2 0.75 OHM J

1/6 820K OHM J

1/6 8.2K OHM J

1/6 10K OHM J

1/6 1.5K OHM J

1/6 1K OHM J

1/6 27K OHM J

1/6 100K OHM J

1/6 18K OHM J

1/6 1.8K OHM J

1/6 4.7K OHM J

1/6 10 OHM J

RL001 5SC0101325 SW RELAY

SG610 4SG0D00104 SPARK GAP

SG801 DWSP201M-- SURGE ABSORBER WSP-201M

SG811 4SG0D00104 SPARK GAP S-23 1.5KV

SG831 DWSP201M-- SURGE ABSORBER WSP-201M

SG861 DWSP201M-- SURGE ABSORBER WSP-201M

SW2015S50101Z01 SW TACT

SW2025S50101Z01 SW TACT

SW2035S50101Z01 SW TACT

SW2045S50101Z01 SW TACT

SW2055S50101Z01 SW TACT

SW2065S50101Z01 SW TACT

T001 5RM0000103 TRANS SMPS

T500 5RH0000129 FBT

KPT-1115VM 1C-1P

1/6 240K OHM J

1/6 43K OHM J

1/6 750K OHM J

1/6 620K OHM J

1/2 180K OHM J

1/2 8.2K OHM J

1/2 1K OHM J

KPT-1115VM 1C-1P

DMT-531X

CF1656

T501 5RD0000052 TRANS DRIVE

DDT-531X

1/6 47K OHM J

1/4 4.7K OHM J

1/6 13K OHM J

1/6 8.2K OHM J

1/6 75 OHM J

TH001 DTP8D13---

THERMISTOR

TP8D13

VR001 RV6121202P R SEMI FIXED

VR501 RV6121102P R SEMI FIXED

X201 5PEF0EC8T4 RESONATOR

CCT 063BT 2K OHM B TAP

CCT 063BT 1K OHM B TAP

EFOEC8004T4

DAEWOO ELECTRONICS CO., LTD

686, AHYEON-DONG MAPO-GU

SEOUL, KOREA

C.P.O. BOX 8003 SEOUL, KOREA

TELEX : DWELEC K28177-8

CABLE : "DAEWOOELEC"

E-mail : G7F00E@web.dwe.co.kr

TEL : 82-32-510-7620

FAX : 82-32-510-7630

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