Website:http://biz.LGservice.com E-mail:http://www.LGEservice.com/techsup.html
COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : CA-133 FACTORY MODEL: 500EJ
MODEL: StudioWorks 500E (500EJ-AL**M) StudioWorks 500G (500EJ-AL**A)
( ) **Same model for Service

CAUTION

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

SELECT

*Same looking with new chassis.

Issue Date; 2003. 5.

CONTENTS
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

1. PICTURE TUBE Size DefIection Angle Neck Diameter Dot Pitch Face Treatment : 15 inch (Flat Square Tube) : 90 : 29.1 mm : 0.28 mm : AR-ASC (Anti-Reflection and Anti-Static Coating) AG(Anti-Glare) : MPR-II, NON MPR II 3-2. Power Consumption
MODE MAX NORMAL (ON) STAND-BY SUSPEND OFF POWER CONSUMPTION LED COLOR GREEN GREEN AMBER
75 W 63 W less than 15 W less than 15 W less than 5W

Low Radiation

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 a) Color 0, 0 b) Color 7, 0 c) Color 15, 0 2) Input Impedance 3) Video Color 4) Signal Format
: 0 ~ 0.7 Vp-p : 0 Vp-p : 0.467 Vp-p : 0.7 Vp-p : 75 : R, G, B Analog : Refer to the Timing Chart
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: 10C ~ 40C (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 : 395.0 mm (14.37") Height : 371.0 mm (14.61") 7. WEIGHT (with TILT/SWIVEL) Net Weight : 11.5 kg (25.36 lbs) Gross Weight : 13.7 kg (30.21 lbs)
2-3. Signal Connector 15-pin D-Sub Connector (Attached Type) 2-4. Scanning Frequency Horizontal Vertical
: 30 ~ 54 kHz : 50 ~ 120 Hz
3. POWER SUPPLY 3-1. Power Range AC 100~240V (Free Voltage), 50/60Hz, 1.0A Max.

SAFETY PRECAUTIONS

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. 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.

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.

CAUTION:

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

TIMING CHART

<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc. (s), Vertical etc. (ms) >> Mode
H/V Sort Sync Polarity Frequency Total Period (E) Video Active Time (A) Blanking Time Sync Duration (D) (B) Back Porch (C) Front Porch (F)
Resolution 640x480 60Hz 640x480 75Hz 1024x768 60Hz 800x600 85Hz

H V H V H V H V

+ + + + + +
31.47 59.94 37.50 74.99 48.363 60.004 53.68 85.07
31.78 16.684 26.67 13.335 20.667 16.666 18.63 11.755
25.42 15.254 20.32 12.802 15.574 15.880 14.22 11.178
6.36 1.430 6.35 0.533 4.923 0.786 4.41 0.577
3.81 0.063 2.03 0.080 2.092 0.124 1.14 0.056
1.91 1.049 3.81 0.427 2.462 0.600 2.70 0.503
0.64 0.318 0.51 0.026 0.369 0.062 0.57 0.018

OPERATING INSTRUCTIONS

FRONT VIEW REAR VIEW

ID Label

See Front Control Panel

Power ON/OFF Button

AC Power Socket

Signal Connector

Front Control Panel

1. Power ON/OFF Button

Use this button to turn the monitor on or off.

4. SET Button

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

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.

5. MENU Button

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

WIRING DIAGRAM

P501(option)

P702 S+ S P402 T1 P902

AC Socket

Signal Cable

5V Heater ( 6.3V ) H-sync Signal V-sync Si gnal I 2C DATA(SDA) I 2C CLOCK(SCL) G2 G1 Screen MICOM (IC401) I2 C R/G/B Contrast R/G/B Bias 12V SCL / SDA H/V sync PWM control signal 15V X-RAY Protection Circuit 15V E2PROM (IC402) 15V I2 C H/V Sync V-out ( IC601) TDA4867J FBT ( T701 ) H-out (Q706) B+ 15V H/V Sync Processor ( IC701 ) TDA4841 I2 C - 160V 5V CUT-OFF IC (IC304) VIDEO OSD+pre_Amp (IC302) DY VIDEO Main_Amp (IC303) CDT Signal cable R G B

[ OSD Control ]

Dynamic Focus Static Focus
BRIGHTNESS/CONTRAST COLOR CURVE H / V POSITION H / V SIZE SPCC TRAPIZODE PIN BALANCE PARALLELOGRAM ROTATION TOP CORNER BOTTOM CORNER RECALL DEGAUSSING MOIRE LANGUAGE RESET OSD TIME Vertical Blanking,

TILT Coil

TILT Control Circuit

BLOCK DIAGRAM

Voltage feedback

-7H-Drive 15V

(Option)

Degaussing Circuit

80V 50V

SMPS (T901)

H-Linearity Correction Circuit Auto DC/DC Converter B-Drive 50V Beam Limit
Degaussing Coil 5V 6.3V 15V

Line Filter

D/D Feed Back
Input_power 100~240VAC (50/60Hz) Power Control (IC901)

DPM Control Circuit

Regulation Circuit
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: 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 taking 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 about 24.5kV) 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 control uses the R/G/B cut-off DC Level by IIC line. 14.Image Rotation(Tilt)Circuit-Option 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 video signal from 00.7V 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 the circuit amplifies the video signal which comes from the video pre-amp circuit and amplifies it to applied the CRT cathode.

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.
7) DIST. ADJ. BALANCE command. 8) Adjust parallelogram as arrow keys to be the best condition. 9) Adjust balance of pin-balance as arrow keys to be the best condition. 10) DIST. ADJ. FOS. ADJ command. 11) Adjust V-SIZE as arrow keys to 2002mm. 12) Adjust V-POSITION as arrow keys to center of the screen. 13) Adjust H-SIZE as arrow keys to 2702mm. 14) Adjust H-POSITION as arrow keys to center of the screen. 15) Adjust S-PCC (Side-Pincushion) as arrow keys to be the best condition. 16) Adjust TRAPEZOID as arrow keys to be the best condition. 17) Save of the Mode 1. 18) Display from Mode 2 to 4 and repeat above from number 10) to 17) 19) 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 205(CD) 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-Brightness command to 0.40.1FL 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 127(7F) (decimal) position. 16) Set B-DRIVE to 80(50) at DRIVE of the alignment program.

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. Checked for B+ Voltage. 1) Display cross hatch pattern at Mode 4. 2) Check D961 voltage to 50V 1V with. 2. Adjustment for High-Voltage. 1) Display cross hatch pattern at Mode 4. 2) DIST.ADJCTRL PWM High Voltage Command. 3) Adjust High Voltage to 24.5kV0.1 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 500EJ 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) COMMANDPRESET STARTY(Yes) command. 6) DIST. ADJCTRLRWMTILT Command.
17-1) Adjust R-DRIVE and B-DRIVE command to white balance x=0.2830.003 and y=0.2980.003 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 502FL. 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 321FL 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.

- 10 -

TROUBLESHOOTING GUIDE

1. NO POWER

NO POWER (POWER INDICATOR OFF)

CHECK FUSE OK?

TROUBLE IN FUSE (F901)
CHECK C908 VOLTAGE? (AC120V: 160VDC, AC220V: 304VDC)

TROUBLE IN D900

CHECK IC901 PIN 6 WAVEFORM ?

TROUBLE IN Q901

CHECK D941, D942, D951, D961, D971 VOLTAGE?
TROUBLE IN D941, D942, D951, D961, D971
TROUBLE IN Q903, Q952, Q951, Q942, Q941

- 11 -

2. NO CHARACTER

NO CHARACTER

CHECK IC302 PIN 18(5V) ? YES

TROUBLE IN P302 5V LINE

CHECK IC302 PIN 5, 6, 7?
TROUBLE IN PC SIGNAL, P301 SIGNAL CABLE
CHECK IC302 PIN 19, 20, 21 ?

TROUBLE IN IC302

YES CHECK IC303 PIN 4 (80V) PIN 8 (12V) ?
TROUBLE IN P303 12V LINE/ 80V LINE
CHECK IC303 PIN 1, 2, 3 ?

TROUBLE IN IC303

YES CHECK R, G, B CATHODE VOLTAGE? YES TROUBLE IN CRT SOCKET TROUBLE IN R331~R333, L311~L313, D307~D312

- 12 -

3. NO RASTER
NO VIDEO (POWER INDICATOR ON)
CHECK POWER INDICATOR GREEN or AMBER?
DPM MODE (NO H and/or V SYNC)
CHECK D712 ANODE (-160V)?

TROUBLE IN D712

CHECK G1 VOLTAGE? (-55V~-15V)

TROUBLE IN Q799

CHECK CDT HEAT VOLTAGE? (6.3V)
TROUBLE IN D941, Q942, Q941

TROUBLE IN CDT

- 13 -
4. NO HORIZONTAL DEFLECTION
NO H-DEFLECTION (ONE VERTICAL LINE)

CHECK Q706?

TROUBLE IN Q706

CHECK B+ VOLTAGE (50V)?

TROUBLE IN 50V LINE
CHECK T701(FBT) PIN 2 (31KHZ 60V, 69KHZ 140V) ?
TROUBLE IN Q719, Q720, D710
CHECK Q705 COLLECTOR WAVEFORM?

TROUBLE IN Q705

TROUBLE IN T701, P701

- 14 -

5. TROUBLE IN H-LINEARITY

UNBALANCED OF H-LIN.

CHECK IC401 PIN 6, 7, 8 ?

TROUBLE IN IC401 (MICOM)

CHECK Q711~Q716?

TROUBLE IN Q711 ~ Q716

CHECK L703?

TROUBLE IN L703

Cs SIGNAL TABLE

HORIZONTAL FREQUENCY(fH)

Cs1 L L H H H H H H H

Cs2 L H L L H H H H H

TROUBLE IN C722, C723, C726, C729
30K 34K 39K 44K 49K 52K 58K 62K 66K

~ ~ ~ ~ ~ ~ ~ ~ ~

33.9K 38.9K 43.9K 48.9K 51.9K 57.9K 61.9K 65.9K 71K

- 15 -

6. NO VERTICAL DEFLECTION
NO V-DEFLECTION (ONE HORIZONTAL LINE)
CHECK IC601 PIN 3 (15V+)?

TROUBLE IN D951 15V LINE

CHECK IC701 PIN 12, 13?

TROUBLE IN IC701

12Pin 13Pin
TROUBLE IN IC601, V-CIRCUIT

- 16 -

7. TROUBLE IN OSD

NO OSD

(ENTER BUTTON MUST BE PRESSED.)
CHECK IC302 B+ (5V) ? DC 5V YES

TROUBLE IN 5V LINE

CHECK IC302 PIN 1, 24 WAVEFORM?
TROUBLE IN IC401 PIN29 (V-FBP), IC701 PIN 1 LINE (H-FBP)

Pin 24

TROUBLE IN OSD PERIPHERAL CIRCUIT

- 17 -

8. TROUBLE IN DPM

OFF MODE FAILURE

(NO OFF MODE.)
CHECK IC401 (MICOM) PIN 30, 31 (H/V INPUT) SIGNAL?

INPUT H/V SYNC SIGNAL

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

H/V SYNC

CHECK IC401 PIN 13 WAVEFORM?

TROUBLE IN X401

CHECK IC401 (MICOM) PIN 2, 3 ? SEE DPM TABLE YES

(DPMF: 0V)

CHECK B+ LINE (6.3V,15V+, 80V) ?
TROUBLE IN Q941, Q942, Q951, Q952,
YES Mode TROUBLE IN PC Item DPMF H L L L
DPM TABLE DPMS H H H L LED GREEN AMBER AMBER AMBER
NORMAL STAND-BY SUSPEND OFF

- 18 -

9. NO DEGAUSSING

NO DEGAUSSING

(DEGAUSS ON THE OSD MENU MUST BE PRESSED.)

CHECK IC401 PIN 5 (0V)?

CHECK Q953 COLLECTOR VOLTAGE? DC 15V YES

TROUBLE IN Q953

CHECK P902 ?

TROUBLE IN P902

CHECK RL901?

TROUBLE IN RL901

YES TROUBLE IN TH901, DEGAUSSING COIL

- 19 -

10. NO TILT (NO ROTATION )

NO TILT (NO ROTATION)

CHECK IC401 PIN21 WAVE FORM ?
CHECK 15V LINE AND 6.3V LINE ?
TROUBLE IN 15V LINE, 6.3V LINE
CHECK Q503 EMITTER VOLTAGE ?

TROUBLE IN Q501~Q503

TROUBLE IN P501, TILT COIL

- 20 -

EXPLODED VIEW

- 21 -

EXPLODED VIEW PARTS LIST
Ref. No. Part No. 3091TKB036V 3091TKB036Z 3091TKB036W 3091TKB036Y 2423GB0A81Z 2423GB0A59A 6318L15004A 2423GB0A8AW 2423GB0A58A 6318L15011A 3809TKB021A 3043TKK071B 3043TKK071A 339-002D 6140TC3006B 6174T11004B 6620TKB002A or 6620TKB002B 6850TA9012A 4950TKS155K 4810TKK154A 332-102F 4810TKK204C 4930TKK031C 3313T15086C 3313T15086K 3313T15086D 3313T15086N 3313T15086E 3313T15086G 3313T15086H 3313T15086F 6871TMT412C 6871TMT412K 6871TMT412D 6871TMT412N 6871TMT412E 6871TMT412G 6871TMT412H 6871TMT412F 332-112F 4001TKK004E 332-095A Description CABINET ASSEMBLY, CB553H BRAND B031 MPR-II - For Europe, India(500E) CABINET ASSEMBLY, CB553H BRAND B031 NON-MPR-II LG LOGO RED - For Chile, Mexico, Brazil, Panama(500G) CABINET ASSEMBLY, CB553H BRAND B031 NON-MPR-II - For Australia, Indonesia, Southeast Asia, India, Europe(500G) CABINET ASSEMBLY, CB553H BRAND B031 MPR-II LG LOGO RED - For Mexico(500E) CDT(CIRC), M36LBL803X 00NLLW LG-PHILIPS DISPLAYS 70KHZ 29.1 MM - For Europe(500E) CDT(CIRC), M36LBL503X 34RLLD LG-PHILIPS DISPLAYS 54KHZ 29.1 MM - For Brazil(500G) CDT(CIRC), M36LBL503X00NLLW LG-PHILIPS 54KHZ 29.1MM FST GLARE - For Indonesia, Southeast Asia, Europe, panama(500G) CDT(CIRC), M36LBL803X 31NLLA LG-PHILIPS DISPLAYS 54KHZ 29.1 MM - For Mexico(500E) CDT(CIRC), M36LBL503X 34NLLD LG-PHILIPS DISPLAYS 54KHZ 29.1 MM - For Mexico(500G) CDT(CIRC), M36LBL803X 34KLLM LG-PHILIPS 54KHZ 29.1MM FST NON-MPR SEMI-ITC - For India(500E) BACK COVER ASSY, CB563 B024 ABS 85964 TILT SWIVEL ASSEMBLY, KCB563C B046, T051 HIPS 85964 SP LOCAL - For Europe(500E) TILT SWIVEL ASSEMBLY, CB563 T051 B046 HIPS 85964 - For Australia, Chile(500G), India(500E) SCREW ASSY, PHP+5*30BP(FZMY)+GW18 COIL,DEGAUSSING, 75D-437 KWANGSUNG CB563G NT FBT (FLY BACK TRANSFORMER), 1056A,CB553J(54K) JUNGWOO 15 SOCKET(CIRC),POWER, BAE EUN AC UNIVERSAL 3PIN BLACK SOCKET(CIRC),POWER, SA-4S HUA JIE AC UNIVERSAL 3PIN BLACK CABLE,D-SUB, UL20276-9C(5.8MM) AT 1560MM GRAY(85964) T710BJ DM METAL, SHIELD BOTTOM HCHASSIS 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, 500EJ BRAND LGEDI CA-133 - For Europe(500E) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-132 - For Mexico(500G) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 NON-MPR LGEDI - For Australia, Chile, panama(500G) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 - For Indonesia, Southeast Asia, Europe(500G) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 SKYWAY(MX) - For Mexico(500G) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 NON-MPR(IL) - For India(500G) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 MPR(IL) - For India(500E) MAIN TOTAL ASSEMBLY, 500EJ BRAND CA-133 NON-MPR(SP) - For Brazil(500G) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLRDMD BRAND CA-133 TOTAL - For Europe(500E) PWB(PCB) ASSEMBLY,MAIN, 500EK PLPAAA BRAND CA-132 TOTAL - For Mexico(500G) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLEUAD BRAND CA-133 TOTAL - For Australia, Chile, Panama(500G) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLIDAD BRAND CA-133 TOTAL - For Indonesia, Southeast Asia, Europe(500G) PWB(PCB) ASSEMBLY,MAIN, 500EJ PLMXMA BRAND CA-133 TOTAL - For Mexico(500E) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLINAL BRAND CA-133 TOTAL - For India(500G) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLINML BRAND CA-133 TOTAL - For India(500E) PWB(PCB) ASSEMBLY,MAIN, 500EJ KLBRAS BRAND CA-133 TOTAL - For Brazil(500G) 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, PZP+3*8 (MSWR/FZMY)

- 22 -

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

*S *AL LOC. NO.

PART NO.
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION
*S *AL LOC. NO. C702 C703 C704 C706 C707 C708 C709 C711 C713 C714 C715 C716 C717 C718 C719 C722 C724 C725 C726 C728 C729 C730 C731 C732 C733 C734 C737 C739 C740 C741 C742 C743 C744 C746 C747 C748 C749 C750 C751 C752 C753 C754 C754 C756 C771 C774 C801 C805 C901 C902 C903 C904 C905 C906
PART NO. 0CZZTFT001M 0CZZTFT001Z 0CQ8221N519 0CZZTFT001Z 0CZZTFT002B 0CE227CH638 0CZZTFT001P 0CQ5621N419 0CK2210K515 0CE107CH638 181-288N 0CK2710K515 0CZZTFT001R 0CZZTFT001V 0CZZTAB001F 181-303H 0CN1040K949 0CK6810W515 181-482F 0CQ5621N419 181-305V 0CN1040K949 181-309X 181-288N 0CBZTBU003K 0CE226CK638 0CK10102515 0CE106CK638 0CE227EL630 0CZZTFT002B 0CE106CK638 0CZZTFT002B 0CZZTAB005A 0CK3310W515 0CK1040K945 0CK1510W515 0CE105CQ638 0CK1040K945 181-288J 0CQ4721N419 0CK10301945 0CC4700W405 0CC4700W405 0CK1010K515 0CK10301945 0CZZTFT001Z 0CE105CK638 0CE106CK638 0CBZTBU002A 0CBZTBU002C 0CZZTCB003D 0CKZTBU003A 0CKZTBU003A 0CZZTCB003D
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION ECQB1H103JF3 MATSUSHITA 50V ECQB1H104JM3 104J 50V TP5.0 0.0082U 100V K POLY NI TP ECQB1H104JM3 104J 50V TP5.0 ECQV1H154JZ3 154J 50V TP5.0 220UF SHL,SD 25V M FM5 TP 5 ECQB1H153JM3 153J 50V TP5.0 5600P 100V J POLY NI TP 220P 50V K B TS 100UF SHL,SD 25V M FM5 TP 5 MKT 100V 103JTR PHS86103 270P 50V K B TS ECQB1H223JM3 223J 50V TP5.0 ECQB1H473JM3 473J 50V TP5.0 SHL-BP SYE / SWE 50V 3.3UF 2 394J 31.0*23.0*16.0*20.0.1M 50V Z F TA52 680P 500V K B TS 274JF 18.0*17.0*10.0*7.5600P 100V J POLY NI TP 514J 26.0*18.0*11.0*15.0.1M 50V Z F TA52 542J 31.0*17.0*10.0*20.0 1. MKT 100V 103JTR PHS86103 472J 20.0*13.0*8.0*10.0 800V 22UF SHL,SD 50V M FM5 TP 5 100PF D 2KV 10% B(Y5P) TR 10UF SHL,SD 50V M FM5 TP 5 220UF KMG 63V M FM5 BULK ECQV1H154JZ3 154J 50V TP5.0 10UF SHL,SD 50V M FM5 TP 5 ECQV1H154JZ3 154J 50V TP5.0 SMSHR SYE / SWE 160V 47UF 20 330P 500V K B TS 0.1UF 50V Z F TR 150PF 500V K B TR 1UF SHL,SD 200V M FM5 TP 5 0.1UF 50V Z F TR MKT 100V 563JTR PHS26563 0.0047U 100V J POLY NI TP5 10000PF D 1KV Z F(Y5V) TR 47PF 500V J SL TP 47PF 500V J SL TP - For Mexico, India(500E) 100PF 50V K B TR 10000PF D 1KV Z F(Y5V) TR ECQB1H104JM3 104J 50V TP5.0 1UF SHL,SD 50V 20% FM5 TP 5 10UF SHL,SD 50V M FM5 TP 5 BULK PCX224K BULK PCX104M BULK 7.5 CS E 102M 8.0 250V SC E 222M 10.0BW7 250V BK7.5 SC E 222M 10.0BW7 250V BK7.5 BULK 7.5 CS E 102M 8.0 250V

PART NO. 0CKZTBU003C 181-296K 0CK10301510 0CK10101515 0CE475CK638 0CK3310K515 0CE476CK638 0CZZTFT001P 0CK6810K515 0CK1020K515 0CK1040K945 0CE108CD618 0CE107CF638 0CK56101515 0CKZTBU003C 0CK2710W515 0CE108CH630 0CE227CH638 0CE107CF638 0CE108CF630 0CE476CN618 0CE227CL630
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION SC E 472M 14.0BW7 250V BK7.5 150UF SMH,HC(25.4*30) 400V M 0.01M 1KV K B S 100PF 1KV K B TR 4.7UF SHL,SD 50V M FM5 TP 5 330P 50V K B TS 47UF SHL,SD 50V M FM5 TP 5 ECQB1H153JM3 153J 50V TP5.0 680P 50V K B TS 1000PF 50V K B TR 0.1UF 50V Z F TR 1000UF SHL 10V M FL TP5 100UF SHL,SD 16V M FM5 TP 5 560P 1KV K B TS SC E 472M 14.0BW7 250V BK7.5 270P 500V K B TS 1000UF SHL 25V M FM5 BULK 220UF SHL,SD 25V M FM5 TP 5 100UF SHL,SD 16V M FM5 TP 5 1000UF SHL 16V M FM5 BULK 47UF SHL 100V M FL TP5 220U SHL 63V M FM5
*S *AL LOC. NO. D722 D723 D724 D730 D731 D801 D802 D900 D902 D904 D905 D906 D908 D910 D911 D941 D942 D951 D952 D961 D971 ZD402 ZD403 ZD404 ZD405 ZD407 ZD410 ZD701 ZD902
PART NO. 0DSGF00019A 0DSGF00019A 0DR140059DA 0DSGF00019A 0DSGF00019A 0DSGF00019A 0DSGF00019A 0DRTW00071A 971-0054 0DR100009CD 0DD400709CB 0DR100009CD 0DSGF00019A 0DSGF00019A 0DSGF00019A 0DR100009LA 0DR400409AC 0DRTW00044B 0DSGF00019A 0DRGF00050A 0DD400709CB 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ120009BF 0DZ510009BE
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION 1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 1N4005TB52 TP LITEON DO1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 TS4B05G-1021 TIWAN SEMI ST N TIN 50MM TAPING RGP10G-1021 TIWAN SEMI TP DO UF4007 TP G.I DO204AL 1000V RGP10G-1021 TIWAN SEMI TP DO 1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 1N4148 GULF TP DO35 100V 0.1 UG1D TP G.I DO204AL 200V 1A UF4004 GULF TP DO41 400V 1A UG2DL-1021 TIWAN SEMI BK DO1 1N4148 GULF TP DO35 100V 0.1 31GF6 GULF BK DO201AD 600V 3 UF4007 TP G.I DO204AL 1000V GDZJ5.6B TP GRANDE DO-GDZJ5.6B TP GRANDE DO-GDZJ5.6B TP GRANDE DO-GDZJ5.6B TP GRANDE DO-GDZJ5.6B TP GRANDE DO-GDZJ5.6B TP GRANDE DO-GDZJ12B TP GRANDE DO34 0.5W GDZ5.1B TP GRANDE DO34 500MW

TRANSISTOR

Q501 Q502 Q503 Q705 Q706 Q707 Q708 Q709 Q711 Q713 Q715 Q716 Q719 Q720 Q799 Q901 Q903 Q941 Q942 Q951 Q952 Q953 0TR320209AA 0TR127009AA 0TR319809AA 0TR200009AB 0TRTH10005A 0TR127009AA 0TR127009AA 0TR141300AB 0TF630000AC 0TF630000AC 0TR319809AA 0TR319809AA 0TF630000CA 0TR390409CA 0TRKE90019A 0TF760000AD 0TR100809AA 0TR319809AA 0TR127309AA 0TR319809AA 0TR127309AA 0TR319809AA KTC3202-Y(KTC1959) TP KEC TO - For Indonesia, Southeast Asia, Europe(500G) KTA1270-Y(KTA562TM) TP KEC T - For Indonesia, Southeast Asia, Europe(500G) KTC3198-Y(KTC1815) TP KEC TO - For Indonesia, Southeast Asia, Europe(500G) KTC200-Y TP KEC TO92 NPN 2SC5855 TOSHIBA ST TO3P 1500 KTA1270-Y(KTA562TM) TP KEC T KTA1270-Y(KTA562TM) TP KEC T KTD1413 BK KEC TO220I S NPN IRF630M BK SGS-THOMSON 200V IRF630M BK SGS-THOMSON 200V KTC3198-Y(KTC1815) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO IRFS630A BK SAMSUNG 200V 6.5 FAIRCHILD 2N3904(TA) TP TO-9 MPSA92 KEC TP TO92 -300V -50 SSS7N60B FAIRCHILD ST TO220F KSC1008C-Y TP SAMSUNG TO92 KTC3198-Y(KTC1815) TP KEC TO KTA1273-Y(KTA966A) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO KTA1273-Y(KTA966A) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO

RESISTORs

R301 R302 R303 R305 R314 R315 R319 R320 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 0RD0752Q609 0RD0752Q609 0RD0752Q609 0RN6201F409 0RD1000Q609 0RD1000Q609 0RD4701Q609 0RD4701Q609 0RD2201Q609 0RD1001Q609 0RD1001Q609 0RD1001Q609 0RD1001Q609 0RD2200Q609 0RD2200Q609 0RD2200Q609 0RD3303Q609 0RD3303Q1/4W(3 5% TA1/4W(3 5% TA1/4W(3 5% TA52 6.20K 1/6W 1% TA1/4W(3 5% TA1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 2.20K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA1/4W(3 5% TA1/4W(3 5% TA1/4W(3 5% TA52 330K 1/4W(3 5% TA52 330K 1/4W(3 5% TA52

- 25 -

*S *AL LOC. NO. R606 R607 R607 R608 R700 R701 R702 R703 R704 R706 R709 R710 R711 R712 R713 R714 R714-1 R714-2 R715 R717 R717 R718 R719 R721 R722 R723 R722 R724 R725 R726 R727 R728 R729 R731 R732 R733 R735 R736 R737 R738 R739 R740 R741 R743 R744 R747 R748 R749 R750 R751 R752 R754 R755 R756 R757 R758 R759 R760 R761 R762 R764 R765
PART NO. 0RD1000A609 0RN4701F409 0RN5101F409 0RD2200A609 971-0054 0RN3301F409 0RN6800F409 0RD1001Q609 0RD3601Q509 0RN2701F409 0RD2202Q609 0RD1000Q609 0RD1000Q609 0RD1500A609 0RD1000Q609 0RD5601Q609 0RN3001F409 0RN6200F409 0RD6202Q609 0RD2702Q609 0RD3302Q609 0RD1602Q609 971-0054 0RD1001Q609 0RD2402Q609 0RD1001Q609 0RD2702Q609 0RD1001Q609 0RN1501F409 0RD5102A609 0RX0472K665 0RD1001Q609 0RD1002Q609 0RD1002Q609 0RD1003Q609 0RD1002Q609 0RD1001Q609 0RX2201J609 0RN0560H609 0RN0560H609 0RD6800Q609 0RD0271A609 0RD1000Q609 0RD2702Q509 0RD2200A609 0RD3001Q609 0RD4702Q609 0RD2201Q609 0RD3001Q609 0RD0222A609 0RD2201Q609 0RX4300K607 0RD0471Q609 0RD2202A609 971-0054 0RN1303F409 0RD1302Q509 0RD5103Q609 0RD3001Q609 0RD3001Q609 971-0054 0RD3000A609
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION 100 OHM 1/2 W (7.0) 5% TA52 4.70K 1/6W 1% TA52 5.10K 1/6W 1% TA52 - For Word Wied(500G), Mexico, India(500E) 220 OHM 1/2 W (7.0) 5% TA52 TIN 50MM TAPING 3.30K 1/6W 1% TA1/6W 1% TA52 1K 1/4W(3 5% TA52 3.6K OHM 1/4 W(3.4) 2% TA52 2.7K OHM 1/6 W 1.00% TA52 22K 1/4W(3 5% TA1/4W(3 5% TA1/4W(3 5% TAOHM 1/2 W (7.0) 5% TA1/4W(3 5% TA52 5.60K 1/4W(3 5% TA52 3K 1/6W 1% TA1/6W 1% TA52 62K OHM 1/4 W (3.4) 5% TA52 27K 1/4W(3 5% TA52 33K 1/4W(3 5% TA52 - For Word Wied(500G), Mexico, India(500E) 16K 1/4W(3 5% TA52 TIN 50MM TAPING 1K 1/4W(3 5% TA52 24K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 27K 1/4W(3 5% TA52 - For Word Wied(500G), Mexico, India(500E) 1K 1/4W(3 5% TA52 1.5K 1/6W 1 TA52 51K OHM 1/2 W (7.0) 5% TAOHM 2 W 5% SF 1K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 100K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 2.2KOHM 1 W 5% TA52 0.56 1/2W 5 TA52 0.56 1/2W 5 TA1/4W(3 5% TA52 2.7 OHM 1/2 W (7.0) 5% TA1/4W(3 5% TA52 27K OHM 1/4 W(3.4) 2% TAOHM 1/2 W (7.0) 5% TA52 3K 1/4W(3 5% TA52 47K 1/4W(3 5% TA52 2.20K 1/4W(3 5% TA52 3K 1/4W(3 5% TAOHM 1/2 W (7.0) 5% TA52 2.20K 1/4W(3 5% TAOHM 2 W 5% TA62 4.70 1/4W(3 5% TA52 22K OHM 1/2 W (7.0) 5% TA52 TIN 50MM TAPING 130K 1/6W 1% TA52 13K OHM 1/4 W (3.4) 2% TA52 510K 1/4W(3 5% TA52 3K 1/4W(3 5% TA52 3K 1/4W(3 5% TA52 TIN 50MM TAPING 300 OHM 1/2 W (7.0) 5% TA52

PART NO. 6620TKB002A 6918TRT005A 140-058B 140-058B 140-058B 140-058B 140-058B 5240T0B002A 5240T0B002A 5240T0B002A 5240T0B002A 6174T11004B 6170TCZ015A 6170TMZ147A 163-053D 6322A00003C 6212AA2004A
DATE: 2003. 05. 24. DESCRIPTION / SPECIFICATION BAE EUN AC UNIVERSAL 3PIN BL SSG-102-A0,1KV SMART RADIAL EVQ PB2 05K MATUSHITA NON 12 EVQ PB2 05K MATUSHITA NON 12 EVQ PB2 05K MATUSHITA NON 12 EVQ PB2 05K MATUSHITA NON 12 EVQ PB2 05K MATUSHITA NON 12 W-T 480MM UL1007 AWG 24 TWI W-T 480MM UL1007 AWG 24 TWI - For Mexico, India(500E) W-T 480MM UL1007 AWG 24 TWI W-T 480MM UL1007 AWG 24 TWI - For Mexico, India(500E) 1056A,CB553J(54K) JUNGWOO 15 EI-19 4.45MH H-DRIVE,700BJ EER3541 300UH V-16PIN J-CHAS J502P62C090Q290 JAHWA +/-DSEMITEC 8OHM 15% D(1 HC-49U TXC 12.0MHZ +/- 30 PP

- 27 -

PIN CONFIGURATION

M24C08

PSDIP8 (BN) 0.25mm Frame

Serial I2C BUS EEPROM

SYMBOL

DESCRIPTION

Chip Enable Input Serial Data Address Input/Output Serial Clock Write Control Supply Voltage Ground

SO8 (MN) 1 150mil Width

TSSOP8 (DW) 169mil Width

SDA SCL WC Vcc

Logic Dirgram

TDA4867J

PHILIPS 32P, SDIP

SYMBOL PIN

non-inverted input inverted input supply voltage output B ground output A flyback supply voltage guard output feedback inprt
INP 1 INN 2 VP 3 OUTB 4 GND 5 OUTA 6 VFB 7 GUARD 8 FEEDB 9

INP INN VP

OUTB GND OUTA VFB GUARD

Pin Configuration

GUARO output/ power save mode

8 GUARD CIRCUIT

7 FLYBACK GENERATOR

AMPLIFIER A

6 OUTA Rp
Idefl vertical deflection coil Rm

INPUT STAGE

IPROTECTION

9 FEEDB Rref

INN from e.g TDA485X or SAA4856

AMPLIFIER B

4 OUTB

Block Diagram

- 28 -

TDA4841PS

HFLB XRAY BOP BSENS BIN BDRV PGND HDRV XSEL Vcc 7 8

PHLIPS 32P

FOCUS HSMOD HPLL2 HCAP HREF HBUF HPLL1 SGND VCAP VREF VAGC VSMOD ASCOR SDA SCL HUNLOCK

EWDRV 11 VOUT2 VOUT13

VSYNC 14 HSYBC 15 CLBL 16

EHT compensaton

22 1% 23 V-sync (TTL level) clamping blanking V-SYNC INPUT AND POLARITY CORRECTION VIDEO CLAMPING AND V-BLANK HUNLOCK OUTPUT V-SYNC INTEGRATOR 100 nF 5% 24
via vertical size EHT compensation via horizontal size 150 nF 22 VSMOD 21 HSMOD 31 EWDRV 11 EW-OUTPUT H-PINCUSHION H-CORNER H-TRAPEZIUM H-SIZE

7V 1.2V

VERTICAL OSCILLATOR AND AGC
EHT COMPENSATION H-SIZE AND V-SIZE
V-OUTPUT V-LINEARITY V-LINEARITY BALANCE

12 VoutVout1

V-POSITION V-SIZE, VOVSCN TDA4841PS OUTPUT ASYMMETRIC EW-CORRECTION FOCUS HORIZONTAL AND VERTICAL 20 or

HUNLOCK

PROTECTION AND SOFT START

SDA SCL V+ 9.2 to 16V

I 2C-BUS RECEIVER

I C-BUS REGISTERS

6 SUPPLY AND REFERENCE COINCIDENCE DETECTOR FREQUENCY DETECTOR X-RAY PROTECTION B+ CONTROL 5 APPLICATION (2) B+ CONTROL

H/C-sync (TTL level)

H/C-SYNC INPUT AND POLARITY CORRECTION
PLL1 AND H-POSITION 26 27
HORIZONTAL OSCILLATOR 28 R HBUF (1) R HREF 1% nF 2%
PLL2, PARALLELOGRAM, PIN UNBALANCE AND SOFT START 2 9

H-OUTPUT STAGE

8 HDRV
(video) 3.3 (1) See calculation of f range. H (2) See Figs 22 and 23. 100nF 8.2 nF 12 nF HFLB X-RAY XSEL

- 29 -

SCHEMATIC DIAGRAM

DDC-SDA DDC-SCL

IIC-SDA IIC-SCL

- 30 -

- 31 -

PRINTED CIRCUIT BOARD

1. MAIN BOARD (Component Side)
2. MAIN BOARD (Solder Side)

- 32 -

- 33 -

P/NO : 3828TSL092B

May. 2003 Printed in Korea