LG 500E, CB553H-ML Full

COLOR MONIT OR

SER VICE MANUAL

Website:http://biz.LGservice.com

E-mail:http://www.LGEservice.com/techsup.html

CAUTION

BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

MENU

SELECT

MODEL: StudioWorks 500E (CB553H-ML)

StudioWorks 500G (CB553H-AL)
StudioWorks 500N (CB553H-ZL)

CHASSIS NO. : CA-120
F ACTORY MODEL: CB553H

*( ) ID LABEL Model No.

1. PICTURE TUBE

Size : 15 inch (Flat Square Tube)
DefIection Angle : 90°
Neck Diameter : 29.1 mm
Dot Pitch : 0.28 mm
Face Treatment : AR-ASC (Anti-Reflection and

Anti-Static Coating)
AG(Anti-Glare)

Low Radiation : MPR-II, NON MPR II

2. SIGNAL

2-1. Horizontal & Vertical Sync

1) Input Voltage Level: Low= 0~1.2V, High= 2.5~5.5V

2) Sync Polarity : Positive or Negative

2-2. Video Input Signal

1) Voltage Level : 0 ~ 0.7 Vp-p
a) Color 0, 0 : 0 Vp-p
b) Color 7, 0 : 0.467 Vp-p
c) Color 15, 0 : 0.7 Vp-p

2) Input Impedance : 75 Ω

3) Video Color : R, G, B Analog

4) Signal Format : Refer to the Timing Chart

2-3. Signal Connector

15-pin D-Sub Connector (Attached Type)

2-4. Scanning Frequency

Horizontal : 30 ~ 54 kHz
Vertical : 50 ~ 120 Hz

3. POWER SUPPLY

3-1. Power Range

AC 100~240V (Free Voltage), 50/60Hz, 2.0A Max.

3-2. Power Consumption

4. DISPLAY AREA

4-1. Active Video Area :

• 285 x 215 mm (11.22" x8.46") - Max Image Size

• 270 x 200 mm (10.63"x 7.87") - Preset Image Size
4-2. Display Color : Full Colors
4-3. Display Resolution : 1024 x 768 / 60Hz

(Non-Interlace)

4-4. Video Bandwidth : 65 MHz

5. ENVIRONMENT

5-1. Operating Temperature: 0°C ~ 40°C

(Ambient)

5-2. Relative Humidity : 10%~ 90%

(Non-condensing)

5-3. Altitude : 3,000 m

6. DIMENSIONS (with TILT/SWIVEL)

Width : 356.0 mm (14.01")
Depth : 396.0 mm (15.55")
Height : 371.0 mm (14.60")

7. WEIGHT (with TILT/SWIVEL)

Net Weight : 11.5 kg (25.3 lbs)
Gross Weight : 13.7 kg (30.14 lbs)

CONTENTS

- 2 -

SPECIFICATIONS ................................................... 2

SAFETY PRECAUTIONS ........................................ 3

TIMING CHART ....................................................... 4

OPERATING INSTRUCTIONS ................................ 5

WIRING DIAGRAM ................................................. 6

BLOCK DIAGRAM ................................................... 7

DESCRIPTION OF BLOCK DIAGRAM.....................8

ADJUSTMENT ........................................................ 9

TROUBLESHOOTING GUIDE .............................. 11

EXPLODED VIEW...................................................21

REPLACEMENT PARTS LIST ............................... 23

PIN CONFIGURATION........................................... 28

SCHEMATIC DIAGRAM......................................... 30

PRINTED CIRCUIT BOARD................................... 32

SPECIFICATIONS

MODE

NORMAL (ON)

STAND-BY

SUSPEND

OFF

H/V SYNC

ON/ON
OFF/ON
ON/OFF

OFF/OFF

POWER CONSUMPTION

less than 63 W
less than 15 W
less than 15 W
less than 5 W

LED COLOR

GREEN

ORANGE

ORANGE

SAFETY-RELATED COMPONENT WARNING!

There are special components used in this color monitor
which are important for safety. These parts are marked

on the schematic diagram and the replacement

parts list. It is essential that these critical parts should be

replaced with the manufacturer's specified parts to
prevent X-radiation, shock, fire, or other hazards. Do not
modify the original design without obtaining written
permission from manufacturer or you will void the original
parts and labor guarantee.

CAUTION:

No modification of any circuit should be
attempted.
Service work should be performed only after
you are thoroughly familiar with all of the
following safety checks and servicing
guidelines.

SAFETY CHECK

Care should be taken while servicing this color monitor
because of the high voltage used in the deflection circuits.
These voltages are exposed in such areas as the
associated flyback and yoke circuits.

FIRE & SHOCK HAZARD

An isolation transformer must be inserted between the

color monitor and AC power line before servicing the
chassis.

• In servicing, attention must be paid to the original lead
dress specially in the high voltage circuit. 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 the
original design.

• Soldering must be inspected for the cold solder joints,
frayed leads, damaged insulation, solder splashes, or
the sharp points. Be sure to remove all foreign
materials.

IMPLOSION PROTECTION

All used display tubes are equipped with an integral
implosion protection system, but care should be taken to
avoid damage and scratching during installation. Use only
same type display tubes.

X-RADIATION

The only potential source of X-radiation is the picture tube.
However, when the high voltage circuitry is operating
properly there is no possibility of an X-radiation problem.
The basic precaution which must be exercised is keep the
high voltage at the factory recommended level; the normal
high voltage is about 24.5kV. The following steps describe
how to measure the high voltage and how to prevent X­radiation.

Note : It is important to use an accurate high voltage

meter calibrated periodically.

• To measure the high voltage, use a high impedance
high voltage meter, connect (–) to chassis and (+) to
the CDT anode cap.

• Set the brightness control to maximum point at full
white pattern.

• Measure the high voltage. The high voltage meter
should be indicated at the factory recommended level.

• If the meter indication exceeds the maximum level,
immediate service is required to prevent the possibility
of premature component failure.

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

CAUTION:

Please use only a plastic screwdriver to protect yourself
from shock hazard during service operation.

SAFETY PRECAUTIONS

- 3 -

TIMING CHART

- 4 -

VIDEO

SYNC

C

E

D

F

AB

H – 31.47 31.78 25.42 6.36 3.81 0.64 1.91

V – 59.94 16.684 15.254 1.430 0.063 0.318 1.049

H + 37.50 26.67 20.32 6.35 2.03 0.51 3.81

V + 74.99 13.335 12.802 0.533 0.080 0.026 0.427

H + 48.363 20.667 15.574 4.923 2.092 0.369 2.462

V + 60.004 16.666 15.880 0.786 0.124 0.062 0.600

H + 53.68 18.63 14.22 4.41 1.14 0.57 2.70

V + 85.07 11.755 11.178 0.577 0.056 0.018 0.503

Mode

H/V

Sort

1

2

3

4

640x480

60Hz

1024x768

60Hz

800x600

85Hz

640x480

75Hz

<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>

Sync

Polarity

Frequency

Total Period

(E)

Video Active

Time (A)

Sync Duration

(D)

Blanking Time

(B)

Back Porch

(C)

Front Porch

(F)

Resolution

- 5 -

OPERATING INSTRUCTIONS

MENU

SELECT

FRONT VIEW REAR VIEW

AC Power Socket

Signal Connector

ID Label

Power ON/OFF Button

See Front Control Panel

Front Control Panel

1. Power ON/OFF Button

Use this button to turn the monitor on or off.

2. Power Indicator

This indicator lights up green when the monitor operates
normally; in DPMS (Energy Saving) mode, - stand-by,
suspend, or power off mode -its color changes to orange,
and if abnormal or damaging circuit turns out orange blink.

3. SELECT Button

Use this button to enter a selection in the on screen
display.

4. SET Button

Use these buttons to choose or adjust items in the on
screen display.

5. MENU Button

Use this button to enter or exit the on screen display.

1

3

4

5

2

MENU

SELECT

WIRING DIAGRAM

- 6 -

P301

P302

P305

P702

P701

P402

P902

S

+

S

Signal
Cable

AC
Socket

FBT

BLOCK DIAGRAM

- 7 -

AC 90~264V INPUT

Line

Filter

Degaussing

Circuit

SMPS

TRANS

(T901)

SMPS

CONTROL

(IC901)

DPM

CONTROL

CIRCUIT

105V

50V

13V

6.3V

-10V

TILT

Control

Circuit

6.3V

13V

E

2

PROM

(IC402)

H / V POSITION

BRIGHTNESS

<OSD DISPLAY>

CONTRAST

H / V SIZE

UP/BOTTOM-CORNER

OSD TIME

TRAPEZOID

PIN BALANCE

PARALLELOGRAM

H/V MOIRE

COLOR

RECALL/RESET

LANGUAGE

DEGAUSS

INFORMATION

PINCUSHION

5V

OSD IC

(IC301)

H-Sync Sig

V-Sync Sig

I

2

C DATA(SDA)

I

2

C CLOCK(SCL)

VIDEO

PRE-AMP

(IC302)

Signal

Cable

R

G

B

VIDEO

MAIN AMP

(IC303)

5V

5V

H/V Sync Processor

( IC701 )

V-OUT

( IC601)

STV9302

H-OUT

( Q706)

H-Linearity

Correction

DC/DC Converter

X-RAY

Protection

Circuit

FBT

( T701 )

Auto

Beam

Limit

Vertical Blanking,

Brightness Control

- 160V

40V

13V

D/D Feed Back

5V

Regulator

12V

Regulator

12V

MICOM

(IC401)

SCL / SDA

H/V Sync,

PWM Control

12V

5V

13V

105V

13V

50V

DY CDT

Heater ( 6.3V )

I

2

C

I

2

C

I

2

C

H/V

Sync

G

1

Screen

Focus

H.V

R/G/B

Drive/Contrast

Cut-Off

H-DRV

B-DRV

12V

B+

13V

TILT

COIL

DEGAUSSING

COIL

I

2

C

Vout 1

DESCRIPTION OF BLOCK DIAGRAM

1. Line Filter & Associated Circuit

This is used for suppressing noise of power input line
flowing into the monitor and/or some noise generated in
the monitor flowing out through the power input line.
That is to say,this circuit prevents interference between
the monitor and other electric appliance.

2. Degaussing Circuit Coil.

The degaussing circuit consists of the degaussing coil,
the PTC(Positive Temperature Coefficient) thermistr
(TH901), and the relay(RL901). This circuit eliminate
abnormal color of the screen automatically by
degaussing the shadow mask in the CRT during turning
on the power switch.When you need to degaussing in
using the monitor,select DEGAUSS on the OSD menu.

3. SMPS(Switching Mode Power Supply).

This circuit is working of 90~264V AC(50/60Hz).
The operation procecedure is as below:

1)AC input voltage is rectified and smoothed by the
bridge diodes(D900) and the capacitor.

2)The rectified voltage(DC) is applied to the primary
coil of the transform(T901).

3)The control IC(IC901) generates switching pulse to
turn on and off the primary coil of the transformer
(T901) repeatedly.

4)Depending on turn ration of the transformer,the
secondary voltage appear at the secondary coils of
the transformer(T901).

5)These secondary voltage are rectified by each diode
(D941,D951,D961,D971,D942) and operate other
circuit.(horizontal and vertical deflection,video
amplifer,...etc.)

4. X-ray Protection Circuit

When the high voltage reaches to 29kV in an abnormal
state), voltage of IC401(MICOM) pin 35 come to about

2.5V.

Then MICOM control IC701 (Deflection controller)to
stophorizontal drive pulse and stop horizontal deflection.

5. Microprocessor Control Circuit

The operating procedure of MICOM(Microprocessor)
and its associating circuit is as fallow:is as follows :

1) Horizontal and Vertical sync signals are supplied
from the signabl cable.

2) Microprocessor(IC401) discriminates the operating
mode from the sync polarity and resolution.

3) The Micom sets operating mode and offers the
controlled data.(H-Size,H-Position,V-Size,...)

4) The controlled data of each mode is stored in itself.

5) User can adjust screen condition by each OSD
function.the data of the adjusted condition is stored in
EEPROM(IC402).

6. Horizontal and Vertical Oscillation

This circuit generates the horizontal pulse and the
vertical pulse by takijg the H and V sync signal.
This circuit consists of the H/V processor(IC701) and
the associate circuit.

7. D/D(DC to DC) Converter

This circuit supplies DC voltage to the horizontal
deflection output circuit by increasing DC 50V which is
the secdonary voltage of the SMPS in accordance with
the input horizontal sync signal.

8. Side-Pincushion & Trapezoid Correction Circuit

This circuit improve the side-pincushion and the
trapezoid distortion of the screen by mixing parabola
and saw-tooth wave to output of the horizontal
deflection D/D converter which is used for the supply
voltage (B + ) of the deflection circuit.

9. Horizontal Deflection Output Circuit

This circuit makes the horizontal deflection by supplying
the saw-tooth current to the horizontal deflection yoke.

10.

High Voltage Output & FBT(Flyback Transformer)

The high voltage output circuit is used for generating
pulse to the primry coil of the FBT(Flyback
Transformer(T701)). A boosted voltage 9about 24.5V)
appears at the secondary of the FBT and it is suppliesd
to the anode, focus, and screen voltage of the CRT.

11.

H-Linearity Correction Circuit

This circuit corrects the horizontal linearity for each
horizontal sync frequency.

12.

Vertical Output Circuit

This circuit takes the vertical ramp wave from the IC701
and performs the vertical deflection by supplying the
saw-tooth current to the vertical deflection yoke.

13.

H & V Blanking and Brightness Control

Blanking circuit eliminate retrace line by supplying
negatinve pulse to the G1 of the CRT. And Brightness
circuit is used for control of the screen brightness by
changeing DC level of the G1.

14.

Image Rotation(Tilt)Circuit

This circuit corrects the tilts of the screen by supplying
the image rotation signal to the tilt which is attached
near the deflection yoke of the CRT.

15.

Video Pre-AMP Circuit

This circuit amplifies the analog vdeo signal from 0-0.7V
to 0-4V. It is operated by taking the clamp,R,G,B drive
and contrast signal from the MICOM(IC401).

16.

Video Output AMP Circuit

This circuit amplifies the video signal which comes from
the video pre-amp circuit and amplifies it to applied the
CRT cathode.

- 8 -

- 9 -

ADJUSTMENT

GENERAL INFORMATION

All adjustment are thoroughly checked and corrected
when the monitor leaves the factory, but sometimes
several adjustments may be required.
Adjustment should be following procedure and after
warming up for a minimum of 30 minutes.

• Alignment appliances and tools.

- IBM compatible PC.

- Programmable Signal Generator.
(eg. VG-819 made by Astrodesign Co.)

- EPROM or EEPROM with saved each mode data.

- Alignment Adaptor and Software.

- Digital Voltmeter.

- White Balance Meter.

- Luminance Meter.

- High-voltage Meter.

AUTOMATIC AND MANUAL DEGAUSSING

The degaussing coil is mounted around the CDT so that
automatic degaussing when turn on the monitor. But a
monitor is moved or faced in a different direction, become
poor color purity cause of CDT magnetized, then

press

DEGAUSS on the OSD menu.

ADJUSTMENT PROCEDURE & METHOD

-Install the cable for adjustment such as Figure 1and run

the alignment program on the DOS for IBM compatible PC.

-Set external Brightness and Contrast volume to max position.

1. Adjustment for B+ Voltage.

1) Display cross hatch pattern at Mode 4.

2) Adjust C999 (+) voltage to 50± 0.5Vdc.

2. Adjustment for High-Voltage.

1) Display cross hatch pattern at Mode 4.

2) DIST.ADJ→CTRL PWM → High Voltage Command.

3) Adjust High Voltage to 24.5kV

±

0.1 kVdc.

4) Press Enter Key.

3. Adjustment for Factory Mode (Preset Mode).

1) Display cross hatch pattern at Mode 1.

2) Run alignment program for CB553H on the IBM
compatible PC.

3) EEPROM → ALL CLEAR → Y(Yes) command.

<Caution> Do not run this procedure unless the
EEPROM is changed. All data in EEPROM (mode
data and color data) will be erased.

4) Power button of the monitor turn off →turn on.

5) COMMAND→PRESET START→Y(Yes) command.

6) DIST. ADJ. → BALANCE command.

7) Adjust parallelogram as arrow keys to be the best
condition.

8) Adjust balance of pin-balance as arrow keys to be

the best condition.

9) DIST. ADJ. → FOS. ADJ command.

10)

Adjust V-SIZE as arrow keys to 200±2mm.

11)

Adjust V-POSITION as arrow keys to center of the
screen.

12)

Adjust H-SIZE as arrow keys to 270

±

4mm.

13)

Adjust H-POSITION as arrow keys to center of the
screen.

14)

Adjust S-PCC (Side-Pincushion) as arrow keys to be
the best condition.

15)

Adjust TRAPEZOID as arrow keys to be the best
condition.

16)

Save of the Mode 1.

17)

Display from Mode 2 to 4 and repeat above from
number 10) to 17)

18)

PRESET EXIT → Y (Yes) command.

4. Adjustment for White Balance and Luminance.

1) Set the White Balance Meter.

2) Press the DEGAUSS on the OSD menu for
demagnetization of the CDT.

3) COLOR ADJ. → LUMINANCE command of the
alignment program.

4) Set Brightness and Contrast to Max position.

5) Display color 0,0 pattern at Mode 4.

6) COLOR ADJ.→ BIAS ADJ.→ COLOR No. → 1
command of the alignment program.

7) Check whether green color or not at R-BIAS and G­BIAS to min position and G-BIAS to 127(7F)
position. Sub-Brightness to 190(5A) position. Adjust
G2 (screen) command to 0.4

±

0.05FL of the raster

luminance.

8) Adjust R-BIAS and G-BIAS command to x=0.283

±

0.005 and y=0.298±0.005 on the White Balance
Meter with PC arrow keys.

9)

Adjust SUB-Brightnesscommand to 0.7±0.1FL of the
raster luminance.

10)

Adjust repeat number 8).

11)

After push the “ENTER” key.

11-1)

COMMAND → PRESET START → Y(Yes) command.

12)

Display color 15,0 full white pattern at Mode 4.

13)

DRIVE ADJ.→ No 1. command.

14)

Set Brightness and Contrast to Max position.

15)

Set SUB-CONTRAST Max 160(A0) (decimal) position.

16)

Set G-DRIVE to 160(A0) at DRIVE of the alignment
program.

- 10 -

17-1)

Adjust R-DRIVE and B-DRIVE command to white
balance x=0.283

±

0.003 and y=0.298±0.003 on the

White Balance Meter with PC arrow keys.

17-2)

Display color 15,0 window pattern (70x70mm) at mode 4.

18)

Adjust SUB-CONTRAST command to 50±2FL .

19)

Display color 15,0 full white patten at Mode 4.

20)

Set Brightness and Contrast to Max position.

21)

COLOR ADJ. → LUMINANCE → ABL command.

22)

Adjust ABL to 32±1FL of the luminance.

23)

After push the “ENTER” key, and “COMMAND →
PRESET EXIT → Y(Yes)” command.

24)

Exit from the program.

5. Input EDID Data.

1) Display color 15,0 cross hatch pattern at Mode 4.

2) EEPROM → Write EDID command and confirm
“EDID Write OK!!” message of monitor.

3) Exit from the alignment program.

4) Power switch OFF/ON for EDID data save.

6. Adjustment for Focus.

1) Set the Brightness and Contrast to max position.

2) Display H character in full screen at Mode 4.

3) Adjust two Focus control on the FBT that focus
should be the best condition.

- 11 -

TROUBLESHOOTING GUIDE

NO POWER

(POWER INDICATOR OFF)

TROUBLE IN D900

TROUBLE IN FUSE
(F901)

TROUBLE IN
IC901

TROUBLE IN
D941, D942, D951,
D961, D971

TROUBLE IN

Q903, Q952, Q951,

Q942, Q941, Q706

CHECK

FUSE OK?

(F901)

CHECK

C908 VOLTAGE?

(AC120V: 160VDC,

AC220V: 304VDC)

NO

YES

YES

YES

YES

NO

NO

NO

CHECK

IC901 PIN 6

WAVEFORM

(SQUARE WAVE

COMES OUT?)

CHECK

D941, D951,

D961, D942, D971

VOLTAGE?

1. NO POWER

- 12 -

2. NO CHARACTER

NO CHARACTER

CHECK

IC302

PIN 7 (5V) ?

CHECK

IC302 PIN 1, 3, 5 ?

CHECK

IC302 PIN 14, 16, 18 ?

CHECK

IC303

PIN 9, 10, 11?

CHECK

IC303 PIN 7 (105V)

PIN 3 (12V) ?

TROUBLE IN
P302 5V LINE

TROUBLE IN
PC SIGNAL,
P301 SIGNAL CABLE

TROUBLE IN
IC302

TROUBLE IN
P303 12V LINE/
105V LINE

TROUBLE IN IC303

NO

YES

NO

NO

YES

YES

YES

YES

NO

NO

CHECK

R, G, B CATHODE

VOLTAGE?

TROUBLE IN
R341~R343,
L301~L303
D307~D312

TROUBLE IN

CRT SOCKET

YES

NO

- 13 -

NO VIDEO

(POWER INDICATOR ON)

CHECK

POWER INDICATOR

GREEN or ORANGE?

CHECK

D712 ANODE

(-157V)?

CHECK

G1VOLTAGE?

(-75 ~ -15V)

TROUBLE IN

D712

TROUBLE IN

Q799

DPM MODE

(NO H and/or V SYNC)

ORANGE

NO

GREEN

YES

NO

3. NO RASTER

CHECK

CDT HEAT

VOLTAGE? (6.3V)

TROUBLE IN

D941, Q942, Q941

YES

NO

TROUBLE IN

CDT

YES

- 14 -

4. NO HORIZONTAL DEFLECTION

NO H-DEFLECTION

(ONE VERTICAL LINE)

CHECK

Q706?

CHECK

B+ VOLTAGE

(50V)?

CHECK

T701(FBT) PIN 2

(31KHZ, 65V

54KHZ, 120V ?

CHECK

Q701 COLLECTOR

WAVEFORM?

TROUBLE IN

Q706

TROUBLE IN
50V LINE

TROUBLE IN
Q719, Q720, D710

TROUBLE IN
Q701

TROUBLE IN
T701, P701

NO

NO

YES

YES

YES

YES

NO

NO

0V

T

- 15 -

5. TROUBLE IN H-LINEARITY

UNBALANCED OF H-LIN.

CHECK

IC401

PIN 5, 6?

CHECK

Q712, Q713

Q715, Q716?

CHECK

L703?

TROUBLE IN
IC401 (MICOM)

TROUBLE IN
Q712, Q713, Q715, Q716

TROUBLE IN
L703

TROUBLE IN
C722, C726, C729

NO

NO

NO

YES

YES

YES

Cs SIGNAL TABLE

HORIZONTAL

FREQUENCY(fH)

30K ~ 33.9K
34K ~ 38.9K
39K ~ 48.9K
49K ~ 54K

Cs0

L

L
H
H

Cs1

L

H

L

H

- 16 -

6. NO VERTICAL DEFLECTION

NO V-DEFLECTION

(ONE HORIZONTAL LINE)

CHECK

IC601 PIN 2

(13V)?

CHECK

IC601 PIN 4

(-10V)?

CHECK

IC701 PIN 5, 23?

TROUBLE IN
13V LINE

TROUBLE IN

-10V LINE

TROUBLE IN
IC701

TROUBLE IN
IC601, V-CIRCUIT

NO

NO

YES

YES

YES

NO

3V

- 17 -

TROUBLE IN
OSD PERIPHERAL
CIRCUIT

NO OSD

TROUBLE IN
5V LINE

TROUBLE IN
IC601 PIN8 (V-FBP),
T701 40V LINE (H-FBP)

TROUBLE IN
IC302, IC301

TROUBLE IN
IC301, IC302

NO

YES

DC 5V

YES

YES

YES

NO

NO

NO

Pin 5

5V

Pin 10

5V

H+V

5V

H+V

CHECK

IC301 B

+

?

CHECK

IC301 PIN 12

WAVEFORM ?

(ENTER BUTTON MUST BE PRESSED.)

7. TROUBLE IN OSD

CHECK

IC301 PIN 5, 10

WAVEFORM?

CHECK

IC301 PIN 13, 14, 15 ?

- 18 -

CHECK

IC401 (MICOM)

PIN 30, 31 (H/V INPUT)

SIGNAL?

CHECK

IC401 PIN 13

WAVEFORM?

CHECK

IC401 (MICOM)

PIN19, 27?

CHECK

B+LINE

(6.3V,13V, 105V) ?

CHECK PC,
(PC IS NOT GOING INTO
DPM OFF MODE)

TROUBLE IN
X401

TROUBLE IN
IC401 (MICOM)

TROUBLE IN
Q941, Q942, Q951, Q952,

TROUBLE IN PC

OFF MODE FAILURE

INPUT H/V SYNC SIGNAL

NO H/V SYNC

(NO OFF MODE.)

NO

NO

NO (DPMF: 0V)

DPM TABLE

Mode

Item

NORMAL

STAND-BY

SUSPEND

OFF

DPMF

H

L
L
L

LED

GREEN
ORANGE
ORANGE
ORANGE

DPMS

H
H
H

L

YES

SEE DPM TABLE

YES

YES

8. TROUBLE IN DPM

5V

6MHz

- 19 -

CHECK

IC401 PIN 1

(0V)?

CHECK

Q953 COLLECTOR

VOLTAGE?

CHECK

P902 ?

CHECK
RL901?

TROUBLE IN
IC401 (MICOM)

TROUBLE IN
Q953

TROUBLE IN
P902

TROUBLE IN
RL901

TROUBLE IN
TH901,
DEGAUSSING COIL

NO DEGAUSSING

DC 13V

NO

NO

NO

NO

YES

YES

YES

YES

(DEGAUSS ON THE OSD MENU MUST BE PRESSED.)

9. NO DEGAUSSING

- 20 -

10. NO TILT (NO ROTATION)

NO TILT (NO ROTATION)

TROUBLE IN
IC401 (

MICOM)

TROUBLE IN
15V LINE, 6.3V LINE

TROUBLE IN
Q501~Q503

TROUBLE IN
P501, TILT COIL, D501

NO

YES

YES

YES

CHECK

15V LINE

AND 6.3V LINE ?

CHECK

Q503 EMITTER

VOLTAGE ?

NO

NO

CHECK

IC401 PIN 21

WAVE FORM ?

EXPLODED VIEW

- 21 -

10

A

MENU

SELECT

12

1

4

12

12

13

3

2

6

5

8

B

7

9

11-2

11-1

a

b

c

b

14

14

EXPLODED VIEW PARTS LIST

- 22 -

Ref. No.

1

2

3

4

5
6

7

8

9

10

11-1
11-2

12
13
14

A

B

a
b

c

Part No.

3091TKB036V
3091TKB031J

3091TKB036W

3091TKB036X
3091TKB036Z
3091TKB036Y

2423GB0A81Z

6318L15001A
6318L15004A
6318L15004B

2423GB0A8AW

2423GB0A58A

2423GB0A8AX

2423GB0A59A

2423GB0A8CF

6318L15010A
3809TKB021A
3809TKB017A
3043TKK071B
3043TKK063X
3043TKK071A

339-002D

6140TC3006B

6174Z-1035G

6174T13012A

6620TKB002D
or 6620TKB002B
or 6620TKB002A

6850TA9009A
or 6850TA9008A
or 6850TA9004A

4950TKS155K

4950TKS207A

4950TKS155L

4810TKK153A

4810TKK154A

332-102F
4810TKK204C
4930TKK031C

3313T15084E
3313T15084A

3313T15084C

3313T15084K
3313T15084F

3313T15084J
3313T15084H
3313T15084N
3313T15084D

6871TMT338E
6871TMT338A
6871TMT338C
6871TMT338K
6871TMT338F

6871TMT338J

6871TMT338H

6871TMT338M

6871TMT338D

332-112F

4001TKK004E

332-095B

Description

CABINET ASSEMBLY, CB553H BRAND B031 MPR-II -For S.Africa, USA, Canada, India: (CB553H-ML)
CABINET ASSEMBLY, CB553H BRAND 3090TKB027A (54KHZ,MPR,NT)

-For Europe, Russia: (CB553H-ML)
CABINET ASSEMBLY, CB553H BRAND B031 NON-MPR-II -For Centeral Asia, India: (CB553H-AL)
CABINET ASSEMBLY, CB553H BRAND B031 NON-REGULATION -For Thailand: (CB553H-ZL)
CABINET ASSEMBLY, CB553H BRAND B031 NON-MPR-II LG LOGO RED -For Panama, Mexico, Brazil: (CB553H-AL)
CABINET ASSEMBLY, CB553H BRAND B031 MPR-II LG LOGO RED -For Mexico, Brazil: (CB553H-ML)
CDT(CIRC), M36LBL803X 00NLLW LG-PHILIPS Displays 70KHZ 29.1 mm -For S.Africa, USA, Canada: (CB553H-ML)
CDT(CIRC), M36LBL803X31 LG-PHILIPS 57KHZ LGESG -For Northern Hemisphere: (CB553H-ML)
CDT(CIRC), M36LBL503X00NLLW LG-PHILIPS 54KHZ 29.1MM FST GLARE -For Centeral Asia, Panama: (CB553H-AL)
CDT(CIRC), M36LBL503X00RLLW LG-PHILIPS 54KHZ 29.1MM FST GLARE -For Thailand: (CB553H-ZL)
CDT(CIRC), M36LBL803X 31NLLA LG-PHILIPS Displays 54KHZ 29.1 mm -For Mexico: (CB553H-ML)
CDT(CIRC), M36LBL503X 34NLLD LG-PHILIPS Displays 54KHZ 29.1 mm -For Mexico: (CB553H-AL)
CDT(CIRC), M36LBL803X 31RLLA LG-PHILIPS Displays 54KHZ 29.1 mm -For Brazil: (CB553H-ML)
CDT(CIRC), M36LBL503X 34RLLD LG-PHILIPS Displays 54KHZ 29.1 mm -For Brazil: (CB553H-AL)
CDT(CIRC), M36LBL803X 31NLLM LG-PHILIPS Displays 54KHZ 29.1 mm -For India: (CB553H-ML)
CDT(CIRC), M36LBL503X 34KLLM LG-PHILIPS 54KHZ 29.1MM FST NON-MPR SEMI-ITC -For India: (CB553H-AL)
BACK COVER ASSY, CB563 B024 ABS 85964 -(CB553H-ML), (CB553H-AL), (CB553H-ZL)
BACK COVER ASSY, CB573D 3808TKB020A (LGENT) -For Europe, Russia: (CB553H-ML)
TILT SWIVEL ASSY, KCB563C B046, T051 HIPS 85964 SP LOCAL -(CB553H-ML), (CB553H-AL), (CB553H-ZL)
TILT SWIVEL ASSEMBLY, CB553H B056/T046 60HR,85964,NT -For Europe, Russia, Mexico: (CB553H-ML)
TILT SWIVEL ASSY, CB563 T051 B046 HIPS 85964 -For India: (CB553H-AL)
SCREW ASSY, PHP+5*30BP(FZMY)+GW18
COILDEGAUSSING, 75D-437 KWANGSUNG CB563G NT
FBT (FLY BACK TRANSFORMER), FMMTC81 AM1035G (LIM SANG IL) -(CB553H-ML), (CB553H-AL), (CB553H-ZL)
FBT (FLY BACK TRANSFORMER), C93 BSC23-1435 HITACHI 15" -For Europe, Russia, Mexico: (CB553H-ML)
SOCKET(CIRC), POWER, CDJ-3C DUOLING AC UNIVERSAL 3PIN BLACK
SOCKET(CIRC), POWER, SA-4S HUA JIE AC UNIVERSAL 3PIN BLACK
SOCKET(CIRC), POWER, BAE EUN AC UNIVERSAL 3PIN BLACK
CABLE, D-SUB, UL2990-9C(5.8) AT 1560MM GRAY(85964) EB770H DM
CABLE, D-SUB, ATTACHED UL20276-9C(5.5) AT 1560MM GRAY CB553H
CABLE, D-SUB, UL 2990-9C(7.5) AT 1560MM GLAY CB777G DM
METAL, SHIELD BOTTOM "H"CHASSIS -(CB553H-ML), (CB553H-AL), (CB553H-ZL)
METAL, SHIELD BOTTOM,CB553H -For Europe, Russia: (CB553H-ML)
METAL, SHIELD BOTTOM "H"CHASSIS(K-CKD) -For Mexico : (CB553H-ML), Brazil: (CB553H-AL)
BRACKET, CB773D SUPPORTER CDT
BRACKET, CB773D SUPPORTER CDT(L)
SCREW, PTP+4*20BP(MSWR/FZMY)
BRACKET, H-CHASSIS HOLDER FBT, A-CKD
HOLDER, PCB FIX, PC+ABS
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(MPRII) -For S.Africa, USA, Canada: (CB553H-ML)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120 -For Europe, Russia: (CB553H-ML)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(NON MPR) -For Centeral Asia, Panama: (CB553H-AL)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120 -For Thailand: (CB553H-ZL)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(MPRII) -For Brazil: (CB553H-ML)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120 -For Brazil: (CB553H-AL)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(MPRII) -For India: (CB553H-ML)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(NON MPR) -For India: (CB553H-AL)
MAIN TOTAL ASSEMBLY, CB553H BRAND CA-120(MPRII) MX -For Mexico: (CB553H-ML), (CB553H-AL)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLZAMD BRAND CA-120(MPRII) TOTAL -For S.Africa, USA, Canada: (CB553H-ML)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLRDMT BRAND CA-120(MPR) TOTAL -For Europe, Russia: (CB553H-ML)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLEUAD BRAND CA-120 TOTAL -For Centeral Asia, Panama: (CB553H-AL)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLDAZD BRAND CA-120 TOTAL -For Thailand: (CB553H-ZL)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLBRMS BRAND CA-120(MPRII) TOTAL -For Brazil: (CB553H-ML)
PWB(PCB) ASSEMBLY ,MAIN, CB553H KLBRAS BRAND CA-120 TOTAL -For Brazil: (CB553H-AL)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLINML BRAND CA-120(MPRII) TOTAL -For India: (CB553H-ML)
PWB(PCB) ASSEMBLY, MAIN, CB553H KLINAL BRAND CA-120(NON MPR) TOTAL -For India: (CB553H-AL)
PWB(PCB) ASSEMBLY, MAIN, CB553H PLMXMA BRAND CA-120 TOTAL -For Mexico: (CB553H-ML), (CB553H-AL)
SCREW, DRAWING, D3.5 L10.0 MSWR/FZMY +SW3.5+RW3.5
SCREW ASSEMBLY, TAPTITE P TYPE D3.0 L10.0 MSWR/FZMY SW3+RW10
SCREW,DRAWING, PZP+3*10(MSWR/FZMY)

- 23 -

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

C301 0CK1040K945 0.1UF 50V Z F TR
C302 0CK1040K945 0.1UF 50V Z F TR
C303 0CK1040K945 0.1UF 50V Z F TR
C305 181-288C MKT 100V 224JTR PHS 26224
C306 0CE107CF638 100UF SHL,SD 16V M FM5 TP
C307 0CK1040K945 0.1UF 50V Z F TR
C308 0CK1040K945 0.1UF 50V Z F TR
C309 0CK1040K945 0.1UF 50V Z F TR
C310 0CE106CF638 10UF SHL,SD 16V M FM5 TP 5
C311 0CK1040K945 0.1UF 50V Z F TR
C312 0CK1040K945 0.1UF 50V Z F TR
C314 0CK1010K515 100PF 50V K B TR
C325 0CK1040K945 0.1UF 50V Z F TR
C326 0CK4710W515 470P 500V K B TS
C327 0CK10302940 0.01M 2KV Z F S
C328 0CK10202515 1000PF D 2KV 10% TR B(Y5P)
C331 0CC2200W415 22PF 500V J NP0 TR
C332 0CK10301945 10000PF D 1KV Z F(Y5V) TR
C346 0CE475CP638 4.7UF SHL,SD 160V M FM5 TP
C380 0CE107CF638 100UF SHL,SD 16V M FM5 TP
C384 0CC1000K115 10P 50V D NP0 TS
C386 0CC1000K115 10P 50V D NP0 TS
C388 0CC1000K115 10P 50V D NP0 TS
C389 0CE475CP638 4.7UF SHL,SD 160V M FM5 TP
C390 0CK10301945 10000PF D 1KV Z F(Y5V) TR
C394 0CN1520F569 1500P 16V K X TA52
C395 0CK1520K515 1500P 50V K B TS
C396 0CK1520K515 1500P 50V K B TS
C397 0CK1040K945 0.1UF 50V Z F TR
C402 0CE476CF638 47UF SHL,SD 16V M FM5 TP 5
C403 0CK1040K945 0.1UF 50V Z F TR
C404 0CC1800K415 18P 50V J NPO TP
C405 0CC1800K415 18P 50V J NPO TP
C406 0CK1010K515 100PF 50V K B TR
C407 0CK1010K515 100PF 50V K B TR
C408 0CK1040K945 0.1UF 50V Z F TR
C409 0CC5600K415 56P 50V J NP0 TP
C410 0CK1010K515 100PF 50V K B TR
C416 0CE225CK638 2.2UF SHL,SD 50V M FM5 TP
C601-1 0CE477CF618 470UF SHL 16V M FL TP5
C603 0CE227CK618 220U SHL 50V M FL TP5
C606 0CQ4721N419 0.0047U 100V J POLY NI TP5
C611-1 0CE477CF618 470UF SHL 16V M FL TP5
C613 181-288Q MKT 100V 154JTR PHS26154
C614 0CE225CK638 2.2UF SHL,SD 50V M FM5 TP
C615 0CQ4721N419 0.0047U 100V J POLY NI TP5
C701 0CE105CK638 1UF SHL,SD 50V 20% FM5 TP
C702 0CQ2231N419 0.022UF 100V J PE NI TP
C703 0CQ1021N419 1000P 100V J POLY NI TP
C704 0CQ4721N419 0.0047U 100V J POLY NI TP5
C705 0CE475CK638 4.7UF SHL,SD 50V M FM5 TP
C706 0CE105CK638 1UF SHL,SD 50V 20% FM5 TP
C707 0CK1520K515 1500P 50V K B TS

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

C708 0CE227CH638 220UF SHL,SD 25V M FM5 TP
C709 0CE105CK638 1UF SHL,SD 50V 20% FM5 TP
C710 181-288Q MKT 100V 154JTR PHS26154
C711 181-288M MKT 63V 105KTR PHS15105
C712 0CK1040K945 0.1UF 50V Z F TR
C713 0CK2210K515 220P 50V K B TS
C714 0CE107CF638 100UF SHL,SD 16V M FM5 TP
C715 0CQ1031N419 0.01U 100V J POLY NI TP
C717 0CE476CF638 47UF SHL,SD 16V M FM5 TP 5
C719 0CZZTAB001F SHL-BP SYE / SWE 50V 3.3UF
C722 181-303H 394J 31.0*23.0*16.0*20.0 2
C724 0CK1040K945 0.1UF 50V Z F TR
C725 0CK6810W515 680P 500V K B TS
C726 181-482F 274JF 18.0*17.0*10.0*7.5 2
C728 0CQ5621N419 5600P 100V J POLY NI TP
C729 181-305V 514J 26.0*18.0*11.0*15.0 2
C730 0CK1040K945 0.1UF 50V Z F TR
C731 181-309X 542J 31.0*17.0*10.0*20.0
C732 0CQ1031N419 0.01U 100V J POLY NI TP
C733 0CBZTBU003K 472J 20.0*13.0*8.0*10.0 80
C735 181-288B MKT 100V 104JTR PHS26104
C736 0CE2266F618 22M SMS 16V M FM5 TP(
C737 0CK10102515 100PF D 2KV 10% B(Y5P) TR
C739 0CE106CK638 10UF SHL,SD 50V M FM5 TP 5
C740 0CE227CL630 220U SHL 63V M FM5
C741 0CZZTFT002B ECQV1H154JZ3 154J 50V TP5.
C742 181-288K MKT 100V 683JTR PHS26683
C743 0CZZTFT002B ECQV1H154JZ3 154J 50V TP5.
C744 0CZZTAB005A SMSHR SYE / SWE 160V 47UF
C746 0CK3310W515 330P 500V K B TS
C748 0CK1510W515 150PF 500V K B TR
C749 0CE2256R638 2.2000UF SMS 250V M FM5 TP
C750 0CK1040K945 0.1UF 50V Z F TR
C751 181-288J MKT 100V 563JTR PHS26563
C752 0CQ4721N419 0.0047U 100V J POLY NI TP5
C753 0CQ1021N419 1000P 100V J POLY NI TP
C754 0CC4700W405 47PF 500V J SL TP -(CB553H-ML)
C759 0CK1020K515 1000PF 50V K B TR
C771 0CK10301945 10000PF D 1KV Z F(Y5V) TR
C801 0CK1040K945 0.1UF 50V Z F TR
C802 0CE106CK638 10UF SHL,SD 50V M FM5 TP 5
C805 0CE106CK638 10UF SHL,SD 50V M FM5 TP 5
C901 0CZZTFB001A BULK MPX 224K2YL (X2)
C902 0CZZTFB001A BULK MPX 224K2YL (X2)
C903 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C903 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C904 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C904 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C905 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C905 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C906 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C906 0CZZTCB003A BULK 7.5 CS E 222M 10.5 25
C908 181-296K 150UF SMH,HC(25.4*30) 400V
C909 0CK1030W510 0.01U 500V K B S

REPLACEMENT PARTS LIST

CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS,

READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL.

* NOTE : S SAFETY Mark

AL ALTERNATIVE PARTS

CAPACITORS

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

C910 0CK27101515 270P 1KV K B TS
C911 0CE475CK638 4.7UF SHL,SD 50V M FM5 TP
C913 0CE476CK638 47UF SHL,SD 50V M FM5 TP 5
C914 0CZZTFT001P ECQB1H153JM3 153J 50V TP5.
C915 0CK6810K515 680P 50V K B TS
C917 0CK1020K515 1000PF 50V K B TR
C918 0CK1040K945 0.1UF 50V Z F TR
C941 0CE108CD618 1000UF SHL 10V M FL TP5
C942 0CE107CF638 100UF SHL,SD 16V M FM5 TP
C943 0CK56101515 560P 1KV K B TS
C944 0CZZTCB003C BULK 7.5 CS E 472M 14.5 25 -(CB553H-ML)
C944 0CZZTCB002C DCF472M59Y5UQ7DK7D -(CB553H-AL)
C945 0CK5610W515 560P 500V K B TS
C946 0CZZTCB003C BULK 7.5 CS E 472M 14.5 25 -(CB553H-ML)
C946 0CZZTCB002C DCF472M59Y5UQ7DK7D -(CB553H-AL)
C951 0CE108CF630 1000UF SHL 16V M FM5 BULK
C952 0CE227CH638 220UF SHL,SD 25V M FM5 TP
C953 0CE107CF638 100UF SHL,SD 16V M FM5 TP
C954 0CE108CF630 1000UF SHL 16V M FM5 BULK
C971 0CE476CN618 47UF SHL 100V M FL TP5
C999 0CE227CL630 220U SHL 63V M FM5

D201 0DLGP0010AB XIAMEN G&P GP32052ME/512-Z
D301 0DS141489AB 1N4148 TP GRANDE DO-34 500
D302 0DS141489AB 1N4148 TP GRANDE DO-34 500
D303 0DS141489AB 1N4148 TP GRANDE DO-34 500
D304 0DS141489AB 1N4148 TP GRANDE DO-34 500
D305 0DS141489AB 1N4148 TP GRANDE DO-34 500
D306 0DS141489AB 1N4148 TP GRANDE DO-34 500
D307 0DS124409AA 1SS244 TP ROHM KOREA
D308 0DS124409AA 1SS244 TP ROHM KOREA
D309 0DS124409AA 1SS244 TP ROHM KOREA
D310 0DS124409AA 1SS244 TP ROHM KOREA
D311 0DS124409AA 1SS244 TP ROHM KOREA
D312 0DS124409AA 1SS244 TP ROHM KOREA
D313 0DS141489AB 1N4148 TP GRANDE DO-34 500
D314 0DS141489AB 1N4148 TP GRANDE DO-34 500
D399 0DR140059AD 1N4005 GULF TP DO41 600V 1
D402 0DS141489AB 1N4148 TP GRANDE DO-34 500
D404 971-0016 TIN HDC 0.60H
D610 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D610 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D702 0DS124409AA 1SS244 TP ROHM KOREA
D703 0DRGF00080A GUR460 GULF BK DO201AD 600
D704 0DR150001AD DTV1500LFP SGS-THOMSON ST
D705 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D705 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D706 0DRGF00110A GRD07-15GP GULF BK DO201AD
D707 0DS141489AB 1N4148 TP GRANDE DO-34 500
D709 971-0016 TIN HDC 0.60H
D710 0DRGF00109B GUF10G-28A GULF TP DO41 40
D711 0DS141489AB 1N4148 TP GRANDE DO-34 500
D712 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D712 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D713 0DS141489AB 1N4148 TP GRANDE DO-34 500
D714 0DS141489AB 1N4148 TP GRANDE DO-34 500
D715 0DS141489AB 1N4148 TP GRANDE DO-34 500
D716 0DR140059AD 1N4005 GULF TP DO41 600V 1
D717 0DR140059AD 1N4005 GULF TP DO41 600V 1
D719 0DR100009DA RGP10J TP GULF SEMICONDUCT
D719 0DR100009DA RGP10J TP GULF SEMICONDUCT

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

D720 0DS141489AB 1N4148 TP GRANDE DO-34 500
D721 0DS141489AB 1N4148 TP GRANDE DO-34 500
D724 0DR140059AD 1N4005 GULF TP DO41 600V 1
D725 0DRGF00069A SB140 GULF TP DO41 40V 1A
D725 0DRGF00069A SB140 GULF TP DO41 40V 1A
D801 0DS141489AB 1N4148 TP GRANDE DO-34 500
D802 0DS141489AB 1N4148 TP GRANDE DO-34 500
D900 0DRGF00090A GBL06 GULF BK GBL 600V 4A
D902 971-0016 TIN HDC 0.60H
D904 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D904 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D905 0DRGF00109A GUF10M GULF TP DO41 1000V
D905 0DRGF00109A GUF10M GULF TP DO41 1000V
D906 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D906 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D908 0DS141489AB 1N4148 TP GRANDE DO-34 500
D910 0DS141489AB 1N4148 TP GRANDE DO-34 500
D911 0DS141489AB 1N4148 TP GRANDE DO-34 500
D941 0DR100009LD UG1D GULF TP DO41 200V 1A
D942 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D942 0DR100009CD RGP10G-1021 TIWAN SEMI TP
D951 0DRTW00044B UG2DL-1021 TIWAN SEMI BK D
D952 0DS141489AB 1N4148 TP GRANDE DO-34 500
D961 0DRTW00060A SF38GL-1121 TIWAN SEMI BK
D961 0DRTW00060A SF38GL-1121 TIWAN SEMI BK
D971 0DR100009DA RGP10J TP GULF SEMICONDUCT
D971 0DR100009DA RGP10J TP GULF SEMICONDUCT
ZD402 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD403 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD404 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD405 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD407 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD408 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD409 0DZ560009AG GDZJ5.6B TP GRANDE DO-34 5
ZD701 0DZ120009BF GDZJ12B TP GRANDE DO34 0.5
ZD702 971-0016 TIN HDC 0.60H
ZD902 0DZ510009BE GDZ5.1B TP GRANDE DO34 500

IC301 0IPRPWL001A 6805-N160WT-87A WELTREND 1
IC302 0IPRPSG014A STV9211 SGS-THOMSON 20P,DI
IC303 0IPRPSG015A STV9555 SGS-THOMSON 11P,CL
IC401 0IZZTSZ210A SS 42PIN SDIP ST OTP CB553
IC402 0ISG240860A M24C08-BN6 8DIP BK 8K SERI
IC601 0IPRPSG016A STV9302A SGS-THOMSON TO220
IC701 0IPRPSS003A S1D2519X01 SAMSUNG ELECTRO
IC901 0ISS384200A KA3842B (PWM)

FB303 6210TCE003J BAS2550T BO SUNG 2550MM AX
FB304 6210TCE003J BAS2550T BO SUNG 2550MM AX
FB305 6210TCE003A BRD3510B BO SUNG 3510MM RA
FB314 6210TCZ001J BAS3550T0(125-022J) BO SUN
FB315 6210TCZ001J BAS3550T0(125-022J) BO SUN
FB316 6210TCZ001J BAS3550T0(125-022J) BO SUN
FB401 971-0016 TIN HDC 0.60H
FB402 6210TCE003K BAS3550T BO SUNG 3550MM AX
FB403 6210TCE003K BAS3550T BO SUNG 3550MM AX
FB701 6210TCE003L BAS3580T BO SUNG 3580MM AX
FB703 6210TCE003B BRS3580B BO SUNG 3580MM-(CB553H-ML)
FB705 971-0016 TIN HDC 0.60H

- 24 -

DIODEs

ICs

COILs & COREs

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

FB903 6210TCE003P BRS2550B BO SUNG 2550MM RA
FB904 971-0016 TIN HDC 0.60H
FB905 6210TCE003P BRS2550B BO SUNG 2550MM RA
FB921 6210TCE003A BRD3510B BO SUNG 3510MM RA
FB922 6210TCE003L BAS3580T BO SUNG 3580MM AX
FB951 971-0016 TIN HDC 0.60H
L301 0LA0560K119 0.56UH K 2.3*3.4 TP
L302 0LA0560K119 0.56UH K 2.3*3.4 TP
L303 0LA0560K119 0.56UH K 2.3*3.4 TP
L304 0LA1000K119 100UH K 2.3*3.4 TP
L310 6210TCE003P BRS2550B BO SUNG 2550MM RA
L702 6140TBZ025C DR14*20 150UH 0.12*25MM 51
L703 6140TYZ010F LX31 GET DR14*15-C5.2,19.5 -(CB553H-ML)
L703 6140TYZ010G

LX31 GET DR14*15-C5.2,16.5T

-(CB553H-AL)

L705 6140TBZ026C DR15*18-C9.8 100UH 0.1*30M
L901 6200TZZ004A SQE2626 NAMYANG BK L/FILTE
L903 6200J00003A RH3.5*5.0 BOSUNG TP

Q301 0TR100809AA KSC1008C-Y TP SAMSUNG TO9
Q701 0TR319809AA KTC3198-Y(KTC1815) TP KEC
Q703 0TR127009AA KTA1270-Y(KTA562TM) TP KEC
Q704 0TR320209AA KTC3202-Y(KTC1959) TP KEC
Q705 0TR100809AA KSC1008C-Y TP SAMSUNG TO9
Q706 0TRTH10005A 2SC5855 TOSHIBA ST TO3P 15
Q707 0TR127009AA KTA1270-Y(KTA562TM) TP KEC
Q708 0TR127009AA KTA1270-Y(KTA562TM) TP KEC
Q709 0TR141300AB KTD1413 BK KEC TO220I S NP
Q711 0TF630000DA IRF630A BK SAMSUNG 200V 9A
Q713 0TF630000DA IRF630A BK SAMSUNG 200V 9A
Q715 0TR319809AA KTC3198-Y(KTC1815) TP KEC
Q716 0TR319809AA KTC3198-Y(KTC1815) TP KEC
Q717 0TR100809AA KSC1008C-Y TP SAMSUNG TO9
Q719 0TF630000DA IRF630A BK SAMSUNG 200V 9A
Q799 0TR920009AB KSP92 TP SAMSUNG TO92 HIGH
Q901 0TF760000AC SSS7N60A BK SAMSUNG 600V 7
Q903 0TR100809AA KSC1008C-Y TP SAMSUNG TO9
Q941 0TR319809AA KTC3198-Y(KTC1815) TP KEC
Q942 0TR928009AB KSA928A-Y TP SAMSUNG TO92L
Q951 0TR319809AA KTC3198-Y(KTC1815) TP KEC
Q952 0TR928009AB KSA928A-Y TP SAMSUNG TO92L
Q953 0TR319809AA KTC3198-Y(KTC1815) TP KEC

R301 0RD0752Q609 75 1/4W(3 5% TA52
R302 0RD0752Q609 75 1/4W(3 5% TA52
R303 0RD0752Q609 75 1/4W(3 5% TA52
R304 0RD3001Q609 3K 1/4W(3 5% TA52
R305 0RD1001Q609 1K 1/4W(3 5% TA52
R307 0RD6200Q609 620 1/4W(3 5% TA52
R308 0RD6803Q609 680K 1/4W(3 5% TA52
R309 0RN6201F409 6.20K 1/6W 1% TA52
R311 0RD0271Q609 2.70 1/4W(3 5% TA52
R312 0RD2001Q609 2K 1/4W(3 5% TA52
R313 0RD1000Q609 100 1/4W(3 5% TA52
R314 0RD6800Q609 680 1/4W(3 5% TA52
R315 0RD2400A609 240 OHM 1/2 W (7.0) 5% TA5
R317 0RD1001Q609 1K 1/4W(3 5% TA52
R319 0RD1000Q609 100 1/4W(3 5% TA52
R320 0RD1000Q609 100 1/4W(3 5% TA52
R321 0RD0152Q609 15 1/4W(3 5% TA52

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

R322 0RD0152Q609 15 1/4W(3 5% TA52
R323 0RD0152Q609 15 1/4W(3 5% TA52
R324 0RD3300Q609 330 1/4W(3 5% TA52
R325 0RD3300Q609 330 1/4W(3 5% TA52
R326 0RD3300Q609 330 1/4W(3 5% TA52
R327 0RD3300Q609 330 1/4W(3 5% TA52
R331 0RD0512Q609 51 1/4W(3 5% TA52
R332 0RD0512Q609 51 1/4W(3 5% TA52
R333 0RD0512Q609 51 1/4W(3 5% TA52
R335 0RD0271Q609 2.70 1/4W(3 5% TA52
R336 0RD1000Q609 100 1/4W(3 5% TA52
R337 0RD1000Q609 100 1/4W(3 5% TA52
R341 0RD1500Q609 150 1/4W(3 5% TA52
R342 0RD1500Q609 150 1/4W(3 5% TA52
R343 0RD1500Q609 150 1/4W(3 5% TA52
R344 0RD1000Q609 100 1/4W(3 5% TA52
R351 0RD2200A609 220 OHM 1/2 W (7.0) 5% TA5
R352 0RD2200A609 220 OHM 1/2 W (7.0) 5% TA5
R353 0RD2200A609 220 OHM 1/2 W (7.0) 5% TA5
R354 0RD0392A609 39 OHM 1/2 W (7.0) 5% TA52
R382 0RD1000Q609 100 1/4W(3 5% TA52
R383 0RD1000Q609 100 1/4W(3 5% TA52
R401 0RD1000Q609 100 1/4W(3 5% TA52
R402 0RD5600Q609 560 1/4W(3 5% TA52
R403 0RD1002Q609 10K 1/4W(3 5% TA52
R405 0RD2001Q609 2K 1/4W(3 5% TA52
R406 0RD2001Q609 2K 1/4W(3 5% TA52
R407 0RD1300Q609 130 1/4W(3 5% TA52
R408 0RD1300Q609 130 1/4W(3 5% TA52
R409 0RD1000Q609 100 1/4W(3 5% TA52
R410 0RD1000Q609 100 1/4W(3 5% TA52
R414 0RD4701Q609 4.70K 1/4W(3 5% TA52
R417 0RD1000Q609 100 1/4W(3 5% TA52
R418 0RD1002Q609 10K 1/4W(3 5% TA52
R419 0RD1004Q609 1M OHM 1/4 W (3.4) 5% TA52
R424 0RD2200Q609 220 1/4W(3 5% TA52
R425 0RD4701Q609 4.70K 1/4W(3 5% TA52
R426 0RD4701Q609 4.70K 1/4W(3 5% TA52
R429 0RD1000Q609 100 1/4W(3 5% TA52
R430 0RD1000Q609 100 1/4W(3 5% TA52
R431 0RD4701Q609 4.70K 1/4W(3 5% TA52
R432 0RD1000Q609 100 1/4W(3 5% TA52
R433 0RD1000Q609 100 1/4W(3 5% TA52
R434 0RD1000Q609 100 1/4W(3 5% TA52
R438 0RD1001Q609 1K 1/4W(3 5% TA52
R439 0RD1001Q609 1K 1/4W(3 5% TA52
R441 0RD2200Q609 220 1/4W(3 5% TA52
R442 0RD2200Q609 220 1/4W(3 5% TA52
R443 0RD0912Q609 91 OHM 1/4 W (3.4) 5% TA52
R445 0RD5101Q609 5.10K 1/4W(3 5% TA52
R446 0RD1002Q609 10K 1/4W(3 5% TA52
R447 0RD1001Q609 1K 1/4W(3 5% TA52
R448 0RD1801Q609 1.80K 1/4W(3 5% TA52
R490 0RD9100Q609 910 1/4W(3 5% TA52
R491 0RD2200Q609 220 1/4W(3 5% TA52
R492 0RD4300Q609 430 OHM 1/4 W(3.4) 5.00% T
R493 0RD7500Q609 750 OHM 1/4 W (3.4) 5% TA5
R494 0RD1001Q609 1K 1/4W(3 5% TA52
R495 0RD1001Q609 1K 1/4W(3 5% TA52
R602 0RN1000F409 100OHM 1/6 W 1% TA52
R604 0RN2001F409 2K 1/6W 1% TA52
R607 0RN5101F409 5.10K 1/6W 1% TA52
R608 0RN2002F409 20K 1/6W 1% TA52

- 25 -

TRANSISTOR

RESISTORs

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

R609 0RN1102F409 11K 1/6W 1% TA52
R611 0RD0151A609 1.5 OHM 1/2 W (7.0) 5% TA5
R612 0RD2700A609 270 OHM 1/2 W (7.0) 5% TA5
R614 0RN0111H509 1.1 OHM 1/2 W 2.00% TA52
R615 0RN1202F409 12K 1/6W 1% TA52
R619 0RN2001F409 2K 1/6W 1% TA52
R700 971-0016 TIN HDC 0.60H
R701 0RD6201Q609 6.20K 1/4W(3 5% TA52
R702 0RD2001Q609 2K 1/4W(3 5% TA52
R703 0RD1001Q609 1K 1/4W(3 5% TA52
R704 0RD6202Q609 62K OHM 1/4 W (3.4) 5% TA5
R705 0RD1203Q609 120K 1/4W(3 5% TA52
R706 0RD1002Q609 10K 1/4W(3 5% TA52
R707 0RD1001Q609 1K 1/4W(3 5% TA52
R708 0RD1102Q609 11K 1/4W(3 5% TA52
R709 0RN1002F409 10K 1/6W 1 TA52
R710 0RD1000Q609 100 1/4W(3 5% TA52
R711 0RD1000Q609 100 1/4W(3 5% TA52
R712 0RD1501Q609 1.50K 1/4W(3 5% TA52
R713 0RN7502F409 75000 OHM 1/6 W 1% TA52
R714 0RN1102F409 11K 1/6W 1% TA52
R716 0RD1002Q609 10K 1/4W(3 5% TA52
R717 0RD2701Q609 2.70K 1/4W(3 5% TA52
R718 0RD0152Q609 15 1/4W(3 5% TA52
R719 0RD1001Q609 1K 1/4W(3 5% TA52
R720 0RD3302Q609 33K 1/4W(3 5% TA52
R721 971-0016 TIN HDC 0.60H
R722 0RD1001Q609 1K 1/4W(3 5% TA52
R723 0RD1001Q609 1K 1/4W(3 5% TA52
R724 0RD1001Q609 1K 1/4W(3 5% TA52
R726 0RD7502A609 75K OHM 1/2 W (7.0) 5% TA5
R727 0RX0362K665 36 OHM 2 W 5% SF
R728 0RD1001Q609 1K 1/4W(3 5% TA52
R729 0RD1002Q609 10K 1/4W(3 5% TA52
R731 0RD1002Q609 10K 1/4W(3 5% TA52
R732 0RD6802Q509 68K OHM 1/4 W (3.4) 2% TA5
R733 0RD1001Q609 1K 1/4W(3 5% TA52
R735 0RD1002Q609 10K 1/4W(3 5% TA52
R736 0RX2201J609 2.2KOHM 1 W 5% TA52
R737 0RN0560H609 0.56 1/2W 5 TA52
R738 0RN0560H609 0.56 1/2W 5 TA52
R740 0RD0271A609 2.7 OHM 1/2 W (7.0) 5% TA5
R743 0RD4701Q609 4.70K 1/4W(3 5% TA52
R744 0RD2200A609 220 OHM 1/2 W (7.0) 5% TA5
R747 0RD3001Q609 3K 1/4W(3 5% TA52
R748 0RD4702Q609 47K 1/4W(3 5% TA52
R749 0RD2201Q609 2.20K 1/4W(3 5% TA52
R750 0RD3001Q609 3K 1/4W(3 5% TA52
R751 0RD2001Q609 2K 1/4W(3 5% TA52
R752 0RD2201Q609 2.20K 1/4W(3 5% TA52
R756 0RD2202A609 22K OHM 1/2 W (7.0) 5% TA5
R757 0RD3602Q609 36K 1/4W(3 5% TA52
R758 0RN1303F409 130K 1/6W 1% TA52
R759 0RD1302Q509 13K OHM 1/4 W (3.4) 2% TA5 -(CB553H-ML)
R759 0RD1202Q509 12K OHM 1/4 W (3.4) 2% TA5 -(CB553H-AL)
R760 0RD5103Q609 510K 1/4W(3 5% TA52
R761 0RD3001Q609 3K 1/4W(3 5% TA52
R762 0RD3001Q609 3K 1/4W(3 5% TA52
R764 971-0016 TIN HDC 0.60H
R765 0RD3000A609 300 OHM 1/2 W (7.0) 5% TA5
R766 0RD6800A609 680 OHM 1/2 W (7.0) 5% TA5
R767 971-0016 TIN HDC 0.60H
R769 0RD1803Q609 180K 1/4W(3 5% TA52

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

R771 0RN2001F409 2K 1/6W 1% TA52
R772 0RN2401F409 2.40K 1/6W 1% TA52
R773 0RD6202A609 62K OHM 1/2 W (7.0) 5% TA5
R783 0RD2001Q609 2K 1/4W(3 5% TA52
R786 0RD4302Q609 43K 1/4W(3 5% TA52
R789 0RD1201Q609 1.20K 1/4W(3 5% TA52
R793 0RD4702Q609 47K 1/4W(3 5% TA52
R797 0RD1501Q609 1.50K 1/4W(3 5% TA52 -(CB553H-ML)
R798 0RD2001Q609 2K 1/4W(3 5% TA52
R799 0RD7501Q609 7.50K 1/4W(3 5% TA52
R801 0RD4702Q609 47K 1/4W(3 5% TA52
R802 0RD1502Q609 15K 1/4W(3 5% TA52
R803 0RD2001Q609 2K 1/4W(3 5% TA52
R808 971-0016 TIN HDC 0.60H
R809 0RX0101K665 1 OHM 2 W 5% SF
R813 0RD6802Q609 68K 1/4W(3 5% TA52
R814 0RD1202Q609 12K 1/4W(3 5% TA52
R816 0RN3301F409 3.30K 1/6W 1% TA52
R818 0RN6202F409 62KOHM 1/6 W 1% TA52
R901 0RD4703A609 470K OHM 1/2 W (7.0) 5% TA
R902 0RD0511Q609 5.1 OHM 1/4 W (3.4) 5% TA5
R904 0RX3902K665 39K OHM 2 W 5% SF
R906 0RD6200Q609 620 1/4W(3 5% TA52
R908 971-0016 TIN HDC 0.60H
R910 0RX4702J609 47K OHM 1 W 5% TA52
R911 971-0016 TIN HDC 0.60H
R912 0RD1802Q609 18K 1/4W(3 5% TA52
R913 0RD2201Q609 2.20K 1/4W(3 5% TA52
R915 0RD1000Q609 100 1/4W(3 5% TA52
R916 0RD1002Q609 10K 1/4W(3 5% TA52
R918 0RD1001Q609 1K 1/4W(3 5% TA52
R923 0RD1003Q609 100K 1/4W(3 5% TA52
R925 0RB0220K607 0.22 2 W 5% TA62
R926 0RD4301Q609 4.30K 1/4W(3 5% TA52
R927 0RD2002Q609 20K 1/4W(3 5% TA52
R928 0RD1800Q609 180 1/4W(3 5% TA52
R929 0RD0332Q609 33 1/4W(3 5% TA52
R941 971-0016 TIN HDC 0.60H
R944 0RD4700A609 470 OHM 1/2 W (7.0) 5% TA5
R945 0RD4701Q609 4.70K 1/4W(3 5% TA52
R951 0RN0560H609 0.56 1/2W 5 TA52
R952 0RD1202A609 12K OHM 1/2 W(7.0) 5.00% T
R953 0RD1001A609 1K OHM 1/2 W (7.0) 5% TA52
R954 0RD4701Q609 4.70K 1/4W(3 5% TA52
R955 0RD4701Q609 4.70K 1/4W(3 5% TA52
R956 0RD6802A609 68K OHM 1/2 W (7.0) 5% TA5
R957 0RD0472Q609 47 1/4W(3 5% TA52
R960 0RD6200A609 620 OHM 1/2 W(7.0) 5.00% T
R971 0RD0102A609 10 OHM 1/2 W (7.0) 5% TA52

F1 430-858C AFC-520 BAE EUN TA
F2 430-858C AFC-520 BAE EUN TA
F901 0FZZTTH003B TIME LAG HBC 5A/250V 18115
J302 0RD0471Q609 4.70 1/4W(3 5% TA52
RL901 6920TBA003A 36F-012-HST HONGMEI 250VAC
RL901 6920TBA003A 36F-012-HST HONGMEI 250VAC
SC301 6620TBC003A GZS10-2-103 DUOLING(SANLIN
SC901 6620TKB002D CDJ-3C DUOLING AC UNIVERSA
SC901 6620TKB002D CDJ-3C DUOLING AC UNIVERSA
SG305 6918TRT005A SSG-102-A0,1KV SMART RADIA
SW1 6600TR1001B HUA JIE NON 12V VERTICAL 1

- 26 -

OTHERs

DATE: 2002. 09. 26.

*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION

SW2 6600TR1001B HUA JIE NON 12V VERTICAL 1
SW3 6600TR1001B HUA JIE NON 12V VERTICAL 1
SW4 6600TR1001B HUA JIE NON 12V VERTICAL 1
SW5 6600TR1001B HUA JIE NON 12V VERTICAL 1
T2 5240T0B002A W-T 480MM UL1007 AWG 24 -(CB553H-ML)
T3 5240T0B002A W-T 480MM UL1007 AWG 24 -(CB553H-ML)
T701 6174Z-1035G FMMTC81 AM1035G (LIM SANG
T703 6170TCZ001D EI2218 4.0MH H-DRIVE,EB770
T901 6170TMZ140A EER3541 240UH V-16PIN CB55
TH901 6322B00002B MZ72-9RM290V GAOLI 9OHM 20
TH902 6322TA080BA SCK-084 THINKING 8 ohm 15%
VR901 180-035G EVN-DJAA03B13 (MEC),1KB
X401 6212AA2003A HC-49U SOUTH STAR 12MHZ +/
X401 6212AA2003A HC-49U SOUTH STAR 12MHZ +/

- 27 -

PIN CONFIGURATION

- 28 -

S1D2519X01

DEFLECTION PROCESSOR FOR MULTISYNC MONITORS

BLOCK DIAGRAM

- 29 -

STV9211

Pin Configuration

Pin Description

SCHEMATIC DIAGRAM

NOTICE

Since this is a basic schematic diagram.
The value of components and some partial connection are

- 30 -

- 31 -

PRINTED CIRCUIT BOARD

1. MAIN BOARD (Component Side)

2. MAIN BOARD (Solder Side)

- 32 -

- 33 -

- 34 -

BLOCK DIAGRAM STV9211

Sep. 2002

P/NO : 3828TSL092A Printed in Korea