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SERVICE MANUAL
MODEL: E74
CHASSIS NO. : CA-119
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MODEL: E74 COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : CA-119 CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
MENU SELECT
CONTENTS
SPECIFICATIONS ................................................... 2 SAFETY PRECAUTIONS ........................................ 3 TIMING CHART ....................................................... 4 OPERATING INSTRUCTIONS ................................ 5 WIRING DIAGRAM ................................................. 6 DISASSEMBLY ....................................................... 7 BLOCK DIAGRAM ................................................... 8 DESCRIPTION OF BLOCK DIAGRAM................... ..9 ADJUSTMENT ....................................................... 11 TROUBLESHOOTING GUIDE .............................. 13 EXPLODED VIEW................................................... 23 REPLACEMENT PARTS LIST ............................... 25 PIN CONFIGURATION........................................... 30 SCHEMATIC DIAGRAM ......................................... 34 PRINTED CIRCUIT BOARD................................... 36
SPECIFICATIONS
1. PICTURE TUBE Size DefIection Angle Neck Diameter Dot Pitch Face Treatment Low Radiation 3-2. Power Consumption : 17 inch : 90° : 29.1 mm : 0.26 mm : W-ARASC (Anti-Reflection and Anti-Static Coating) : MPR II
MODE MAX NORMAL (ON) STAND-BY SUSPEND OFF POWER CONSUMPTION LED COLOR GREEN GREEN AMBER
85 W 73 W less than 15 W less than 15 W less than 5W
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
AMBER
: 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 : · Max Image Size - 326.7 x 245.5 mm (12.86" x 9.67") · Preset Image Size - 310 x 230 mm (12.20" x 9.06") 4-2. Display Color : Full Colors 4-3. Display Resolution : 1280 x 1024 / 60Hz(Max) (Non-Interlace) 4-4. Video Bandwidth : 110 MHz 5. ENVIRONMENT 5-1. Operating Temperature: 0°C ~ 40°C (Ambient) 5-2. Relative Humidity : 10%~ 80% (Non-condensing) 5-3. Altitude : 3,000 m 6. DIMENSIONS (with TILT/SWIVEL) Width : 400.0 mm (15.74 inch) Depth : 420.0 mm (16.53 inch) Height : 395.0 mm (15.55 inch) 7. WEIGHT (with TILT/SWIVEL) Net Weight : 14.4 kg (31.75 lbs.) Gross Weight : 16.7 kg (36.82 lbs.)
2-3. Signal Connector 3 row 15-pin Connector (Attached) 2-4. Scanning Frequency Horizontal Vertical
: 30 ~ 70 kHz : 50 ~ 160 Hz
3. POWER SUPPLY 3-1. Power Range AC 100~240V, 60Hz, 2.0A Max.
-2-
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 25.5kV. 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.
-3-
TIMING CHART
VIDEO
B A
C
E D F
SYNC
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), 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 (F) Front Porch (C)
Resolution 640x480 75Hz 800x600 75Hz 800x600 85Hz 1024x768 85Hz 720x400 70Hz 640x480 60Hz 720x400 85Hz 640x480 85Hz 960x529 75Hz 1024x768 75Hz
1 2 3 4 5 6 7 8 9 10
H V H V H V H V H V H V H V H V H V H V
+ + + + + + + + + +
37.50 74.99 46.88 75.01 53.68 85.07 68.677 85.00 31.47 70.08 31.47 59.94 37.927 85.039 43.27 85.01 41.775 75 60.02 75.03
26.67 13.335 21.33 13.331 18.63 11.755 14.561 11.764 31.782 14.27 31.78 16.684 26.366 11.759 23.112 11.763 23.938 13.333 16.66 13.328
20.32 12.802 16.16 12.798 14.22 11.178 10.836 11.182 25.422 13.158 25.42 15.254 20.282 10.546 17.778 11.093 18.238 12.663 13.00 12.795
6.35 0.533 5.17 0.533 4.41 0.577 3.725 0.582 6.36 1.112 6.36 1.430 6.085 1.213 5.334 0.670 5.7 0.670 3.66 0.533
2.03 0.080 1.62 0.064 1.14 0.056 1.016 0.044 3.813 0.064 3.81 0.063 2.028 0.079 1.556 0.069 2.052 0.551 1.22 0.050
3.81 0.427 3.23 0.448 2.70 0.503 2.201 0.524 1.907 0.858 1.91 1.049 3.042 1.107 2.222 0.578 3.42 0.096 2.24 0.466
0.51 0.026 0.32 0.021 0.57 0.018 0.508 0.014 0.636 0.191 0.64 0.318 1.014 0.026 1.556 0.023 0.228 0.024 0.20 0.017
-4-
OPERATING INSTRUCTIONS
FRONT VIEW REAR VIEW
ID Label
MENU
SELECT
See Front Control Panel
Power ON/OFF Button
AC Power Socket
Signal Connector
Front Control Panel
5 3 2
MENU
SELECT
4 1. Power ON/OFF Button
Use this button to turn the monitor ON or OFF.
1 4. 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.
5. MENU Button
Use this button to enter or exit the on screen display.
3. Select Button
Use this button to enter a selection in the on screen display.
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WIRING DIAGRAM
P201
P402 P405
P501
P701
P702 T1 P902
AC Socket
Signal Cable
P302
P301
G2
-6-
FBT
S+ S
DISASSEMBLY
1. TILT/SWIVEL & BACK COVER REMOVAL 1) Set the monitor face downward. 2) Pull the latch (a), carefully remove the Tilt/Swivel by pulling it upward. 3) Pressing the latch (b), Back cover by pushing it upward. 4) Release the latch (c). 5) Slide the Back Cover away from the Front Cabinet of the monitor.
Bac
k Co
ver
(c)
Ca bin et
(a)
Tip Spec. A(Width) : 5.0~15.0mm B(Depth) : 0.6~0.9mm C(Height) : 12.0mm
C
Tip
A B
(b)
3 1 3 2 2
2. TOTAL CHASSIS ASSEMBLY REMOVAL 1) Set the monitor face downward. 2) Pressing the latch (a), Main Chassis by pushing it upward.
CDT
(a')
Please be careful, not to cut pattern.
(a)
-7-
OSD CONTROL H-Sync Sig V-Sync Sig I2C DATA(SDA) I2C CLOCK(SCL) 5V 13V R G B VIDEO PRE-AMP (IC302) STV9211 VIDEO MAIN AMP (IC303) STV9556 DY CDT Signal Cable Heater ( 6.3V )
105V
H.V
G1 Screen(G2)
5V I2C 13V
R/G/B Drive/Contrast Cut-Off
BRIGHTNESS CONTRAST H/V POSITION H/V SIZE SPCC TRAPEZOID PIN BALANCE PARALLELOGRAM ROTATION RECALL DEGAUSS OSD TIME COLOR CURVE MOIRE LANGUAGE RESET VIDEO LEVEL
MICOM (IC401) SCL / SDA H/V Sync, PWM Control 5V I2C
OSD IC (IC301) WT6805
Dynamic Focus Static Focus
E2PROM (IC402) 12V H/V Sync Processor ( IC701 ) I2C STV6888 H/V Sync 13V 105V 50V SMPS TRANS (T901) 13V 6.3V H-DRV Vout 2 Vout 1 V-OUT ( IC601) STV9302 -10V 13V
I2C
X-RAY Protection Circuit
Vertical Blanking, Brightness Control - 160V 40V
TILT COIL
BLOCK DIAGRAM
DEGAUSSING COIL
-813V 5V B-DRV DC/DC Converter 50V D/D Feed Back -10V DPM CONTROL CIRCUIT
Voltage Regulating Circuit
6.3V
TILT Control Circuit
Degaussing Circuit
FBT ( T701 ) H-OUT ( Q706) B+ H-Linearity Correction 400V Dynamic Focus Circuit STEP UP Auto Beam Limit
13V
Line Filter
POWER INPUT 100~240VAC (50/60Hz)
SMPS CONTROL (IC901)
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 this monitor flowing out through the power input line. That is to say, this circuit prevents interference between the monitor and other electric appliances. 2. Degauss Circuit & Coil. The degauss circuit consists of the degaussing coil, the PTC(Positive Temperature Coefficient) thermistor(TH901), and the relay(RL901). This circuit eliminates abnormal color of the screen automatically by degaussing the shadow mask in the CRT during turning on the power switch. When you need to degauss 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 procedure is as follows: 1) AC input voltage is rectified and smoothed by the bridge diodes (D900) and the capacitor (C908). 2) The rectified voltage(DC) is applied to the primary coil of the transformer(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 ratio of the transformer, the secondary voltages appear at the secondary coils of the transformer(T901). 5) These secondary voltages are rectified by each diode(D941, D942, D951, D961, D971) and operate other circuit. (horizontal and vertical deflection, video amplifier, ...etc.) 4. X-ray Protection. If the high voltage of the FBT reaches up to 29kV (abnormal state), IC401(MICOM) pin 35 Sensing from FBT directly. Then MICOM control IC701 (Deflection controller) to stop Horizontal drive pulse and stop Horizontal Deflection. 5. Micom(Microprocessor) Circuit. The operating procedure of Micom(Microprocessor) and its associated circuit is as follows: 1) H and V sync signal is supplied from the signal cable. 2) The Micom(IC401) distinguishes polarity and frequency of H and V sync. 3) The Micom sets operating mode and offers the controlled data. (H-size, H-position, V-size, ... etc.) 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 STV9302(IC601) and the associated 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 secondary voltage of the SMPS in accordance with the input horizontal sync signal. 8. Side-Pincushion & Trapezoid Correction Cirucit. This circuit improves 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 primary coil of the FBT(Flyback Transformer secondary of the FBT and it is supplied 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 STV6888(IC701) and performs the vertical deflection by supplying the saw-tooth current to the vertical deflection yoke. 13. Dynamic Focus Output Circuit. This circuit takes the horizontal and the vertical parabola waves from the STV6888(IC701) and amplifies it to maintain constant focus on center and corners in the screen. 14. H & V Blanking and Brightness Control. Blanking circuit eliminates retrace line by supplying negative pulse to the G1 of the CRT. And Brightness circuit is used for control of the screen brightness by changing DC level of the G1.
-9-
15. Image Rotation (Tilt) Circuit. This circuit corrects the tilt of the screen by supplying the image rotation signal to the tilt coil which is attached near the deflection yoke of the CRT. 16. Video Pre-Amp Circuit. This circuit amplifies the analog video 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).
17. Video Output Amp Circuit. This circuit amplifies the video signal which comes from the video pre-amp circuit and amplified it to applied the CRT cathode.
- 10 -
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) Adjust tilt as arrow keys to be the best condition. 8) DIST. ADJ. BALANCE command. 9) Adjust parallelogram as arrow keys to be the best condition. 10) Adjust balance of pin-balance as arrow keys to be the best condition. 11) DIST. ADJ. FOS. ADJ command. 12) Adjust V-SIZE as arrow keys to 230±2mm. 13) Adjust V-POSITION as arrow keys to center of the screen. 14) Adjust H-SIZE as arrow keys to 310±2mm. 15) Adjust H-POSITION as arrow keys to center of the screen. 16) Adjust S-PCC (Side-Pincushion) as arrow keys to be the best condition. 17) Adjust TRAPEZOID as arrow keys to be the best condition. 18) Save of the Mode 1. 19) Display from Mode 2 to 10 and repeat above from number 12) to 19) 20) 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 10. 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 B-BIAS to 205 position and 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 0.4±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 10. 13) DRIVE ADJ. No 1. command.
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 10. 2) Check C999 (+) voltage to 50.5± 0.5Vdc. 2. Adjustment for High-Voltage. 1) Display cross hatch pattern at Mode 10. 2) DIST.ADJCTRL PWM High Voltage Command. 3) Adjust High Voltage to 25.5kV±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 E74 on the IBM compatible PC. 3) EEPROM ALL CLEAR Y(Yes) command. 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. ADJ. CTRL PWM TILT command.
- 11 -
14) Set Brightness and Contrast to Max position. 15) Set SUB-CONTRAST 200(C8) (decimal) position. 16) Set B-DRIVE to 150(96) at DRIVE of the alignment program. 17-1) Adjust R-DRIVE and G-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 10. 18) Adjust SUB-CONTRAST command to 50±2FL . 19) After push the "ENTER" key. 20) Display color 15,0 full white patten at Mode 10. 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 10. 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 10. 3) Adjust two Focus control on the FBT that focus should be the best condition.
- 12 -
TROUBLESHOOTING GUIDE
1. NO POWER
NO POWER (POWER INDICATOR OFF)
CHECK FUSE OK?
NO
TROUBLE IN FUSE (F901)
YES
CHECK C908 VOLTAGE? (AC120V: 160VDC, AC220V: 304VDC)
NO
TROUBLE IN D900
YES
CHECK Q901 PIN 6 WAVEFORM ?
NO
TROUBLE IN Q901
YES
CHECK D941, D942, D951, D961, D971 VOLTAGE?
NO
TROUBLE IN D941, D942, D951, D961, D971
YES
TROUBLE IN Q903, Q952, Q951, Q942, Q941
- 13 -
2. NO CHARACTER
NO CHARACTER
CHECK IC302 PIN 7(5V) ? YES
NO
TROUBLE IN P302 5V LINE
CHECK IC302 PIN 1, 3, 5?
NO
TROUBLE IN PC SIGNAL, P301 SIGNAL CABLE
YES
CHECK IC302 PIN 14, 16, 18 ?
NO
TROUBLE IN IC302
YES CHECK IC303 PIN 7 (105V) PIN 3 (13V) ?
NO
TROUBLE IN P303 12V LINE/ 80V LINE
YES
CHECK IC303 PIN 1, 2, 4 ?
NO
TROUBLE IN IC303
YES CHECK R, G, B CATHODE VOLTAGE? YES TROUBLE IN CRT SOCKET TROUBLE IN R331~R333, L311~L313, D307~D312
NO
- 14 -
3. NO RASTER
NO VIDEO (POWER INDICATOR ON)
CHECK POWER INDICATOR GREEN or AMBER?
AMBER
DPM MODE (NO H and/or V SYNC)
GREEN
CHECK D712 ANODE (-160V)?
NO
TROUBLE IN D712
YES
CHECK G1 VOLTAGE? (-55V~-15V)
NO
TROUBLE IN Q799
YES
CHECK CDT HEAT VOLTAGE? (6.3V)
NO
TROUBLE IN D941, Q942, Q941
YES
TROUBLE IN CDT
- 15 -
4. NO HORIZONTAL DEFLECTION
NO H-DEFLECTION (ONE VERTICAL LINE)
CHECK Q706?
NO
TROUBLE IN Q706
YES
CHECK B+ VOLTAGE (50V)?
NO
TROUBLE IN 50V LINE
YES
CHECK T701(FBT) PIN 2 (31KHZ 60V, 69KHZ 140V) ?
NO
TROUBLE IN Q719, Q703, Q704, D710
YES
CHECK Q705 COLLECTOR WAVEFORM?
NO
TROUBLE IN Q705
YES
0V T
TROUBLE IN T701, P701
- 16 -
5. TROUBLE IN H-LINEARITY
UNBALANCED OF H-LIN.
CHECK IC401 PIN 5, 6, 7 ?
NO
TROUBLE IN IC401 (MICOM)
YES
CHECK Q711~Q716?
NO
TROUBLE IN Q711 ~ Q716
YES
CHECK L703?
NO
TROUBLE IN L703
YES
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
Cs3 L L L H L L L 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 70K
- 17 -
6. NO VERTICAL DEFLECTION
NO V-DEFLECTION (ONE HORIZONTAL LINE)
CHECK IC601 PIN 2 (13V+)?
NO
TROUBLE IN D610 13V LINE
YES
CHECK IC701 PIN 23?
NO
TROUBLE IN IC701
3V
YES
TROUBLE IN IC601, V-CIRCUIT
- 18 -
7. TROUBLE IN OSD
NO OSD
(ENTER BUTTON MUST BE PRESSED.)
CHECK IC301 B+ (5V) ? DC 5V YES
NO
TROUBLE IN 5V LINE
CHECK IC301 PIN 5, 10 WAVEFORM?
Pin 10
5V
NO
TROUBLE IN IC601 PIN1 (V-FBP), T701 40V LINE (H-FBP)
Pin 5
YES
CHECK IC301 PIN 12 WAVEFORM ?
H+V 5V
NO
TROUBLE IN IC302, IC301
YES
CHECK IC301 PIN 13, 14, 15 ?
H+V 5V
NO
TROUBLE IN IC301, IC302
YES
TROUBLE IN OSD PERIPHERAL CIRCUIT
- 19 -
8. TROUBLE IN DPM
OFF MODE FAILURE
(NO OFF MODE.)
CHECK IC401 (MICOM) PIN 30, 31 (H/V INPUT) SIGNAL?
NO
INPUT H/V SYNC SIGNAL
CHECK PC, (PC IS NOT GOING INTO DPM OFF MODE)
YES
H/V SYNC
CHECK IC401 PIN 13 WAVEFORM?
5V
NO
TROUBLE IN X401
YES
24MHz
CHECK IC401 (MICOM) PIN 19, 27 ? SEE DPM TABLE YES
NO
(DPMF: 0V)
TROUBLE IN IC401 (MICOM)
CHECK B+ LINE (6.3V,13V+, 105V) ?
NO
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
- 20 -
9. NO DEGAUSSING
NO DEGAUSSING
(DEGAUSS ON THE OSD MENU MUST BE PRESSED.)
CHECK IC401 PIN 1 (0V)?
NO
TROUBLE IN IC401 (MICOM)
YES
CHECK Q953 COLLECTOR VOLTAGE? DC 15V YES
NO
TROUBLE IN Q953
CHECK P902 ?
NO
TROUBLE IN P902
YES
CHECK RL901?
NO
TROUBLE IN RL901
YES TROUBLE IN TH901, DEGAUSSING COIL
- 21 -
10. NO TILT (NO ROTATION )
NO TILT (NO ROTATION)
CHECK IC401 PIN21 WAVE FORM ?
NO
TROUBLE IN IC401 (MICOM)
YES
CHECK 13V LINE AND 6.3V LINE ?
NO
TROUBLE IN 15V LINE, 6.3V LINE
YES
CHECK Q503 EMITTER VOLTAGE ?
NO
TROUBLE IN Q501~Q503
YES
TROUBLE IN P501, TILT COIL
- 22 -
EXPLODED VIEW
5
3
b
9
6
7
b
8
c a
- 23 -
2
B A
10
14 11 13 12 4
13
M
EN
U
1
SE
LE C
T
12
EXPLODED VIEW PARTS LIST
Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B a b c 6850TA9009F 6871TST317F 4950TKS169D 4930TKK031C 4810TKK171A 4810TKK204C 3313T17306A 6871TMT428A 332-112F 4001TKK004E 332-095B 3809TKC035U 3043TKK074H 339-002H 6140TC3004A 6174T11005A 6620TKB002A Part No. 3091TKC061R 6318L17006B
Description
CABINET ASSEMBLY, CB777G IBM C055 E74 320T 9930 BK SP LOCAL CDT(CIRC), M41LFQ803X 55QLUD LG-PHILIPS 70KHZ 29.1MM FST GREEN
or 6318L17005B CDT(CIRC), M41LFQ803X 55QLAA LG-PHILIPS 70KHZ 29.1MM FST GREEN BACK COVER ASSEMBLY, CB777G C035 320T 9930 BK IBM SP LOCAL TILT SWIVEL ASSEMBLY, CB777G T053/B046 320T 9930 BK IBM SP LOCAL SCREW ASSY, PHP+5*20(FZMY)+GW18 NEW TYPE COIL,DEGAUSSING, 1090MM 16.5OHM 0.4MM 110T 17" WITH EARTH FBT (FLY BACK TRANSFORMER), CF2077LG273A LIEN CHANGE 17" SOCKET(CIRC),POWER, BAE EUN AC UNIVERSAL 3PIN BLACK
or 6620TKB002B SOCKET(CIRC), POWER, SA-4S HUA JIE AC UNIVERSAL 3PIN BLACK CABLE, D-SUB, UL20276-9C(5.8MM) AT 1560MM BLACK 9930 TC170H DM PWB(PCB) ASSEMBLY, SUB, CB777H CONTROL TOTAL BRAND LGESP CKD METAL, SHIELD BOTTOM "H"CHASSIS(C-CKD) HOLDER, PCB FIX , PC+ABS BRACKET, CB777F SUPPORTER CDT BRACKET, H-CHASSIS HOLDER FBT, A-CKD MAIN TOTAL ASSEMBLY, E74H IBM CA-119 PWB(PCB) ASSEMBLY, MAIN, E74H KLBRMS IBM CA-119 TOTAL 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)
- 24 -
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. 3. 28. DESCRIPTION / SPECIFICATION
*S *AL LOC. NO. C706 C708 C709 C710 C711 C712 C713 C714 C715 C717 C719 C720 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C733 C734 C736 C737 C738 C739 C740 C741 C742 C743 C744 C745 C746 C747 C748 C749 C750 C751 C752 C753 C754 C759 C767 C771 C781 C789 C801 C802 C805 C901 C902
PART NO. 0CE105CK638 0CE227CH638 0CE225CK638 181-288Q 181-288E 181-288B 0CK2210K515 0CE107CF638 181-288N 0CE476CF638 0CZZTAB001F 0CK27101515 181-303R 181-305C 0CK1040K945 0CK1510W515 181-305H 0CN1040K949 0CQ5621N419 181-305L 0CN1040K949 0CBZTBU004H 181-288N 0CBZTBU003H 0CE2266F618 0CQ2721N419 0CK10102515 181-302L 0CE106EK638 0CE227CL618 0CZZTFT002B 181-288K 0CE334CK638 0CZZTAB005A 0CK5610W515 0CK3310W515 181-288D 0CK1510W515 0CE2256R638 0CK1040K945 181-288J 0CQ4721N419 0CQ1021N419 0CC4700W405 0CQ1821N419 0CK10301945 0CK10301945 0CK1030K945 0CK3310W515 0CK1040K945 0CE106CK638 0CE106CK638 0CBZTBU002A 0CBZTBU002A
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION "1UF SHL,SD 50V 20% FM5 TP 5" "220UF SHL,SD 25V M FM5 TP 5" "2.2UF SHL,SD 50V M FM5 TP 5" MKT 100V 154JTR PHS26154 MKT 100V 474JTR PHS 26474 MKT 100V 104JTR PHS26104 220P 50V K B TS "100UF SHL,SD 16V M FM5 TP 5" MKT 100V 103JTR PHS86103 "47UF SHL,SD 16V M FM5 TP 5" SHL-BP SYE / SWE 50V 3.3UF 2 270P 1KV K B TS 304J 31.0*21.0*13.0*20.0 250 154J 19.0*14.0*8.0*10.0 250V 0.1UF 50V Z F TR 150PF 500V K B TR 394J 19.0*19.0*12.0*10.0 250 0.1M 50V Z F TA52 5600P 100V J POLY NI TP 684J 26.0*19.0*12.5*15.0 250 0.1M 50V Z F TA52 5600PF D 2.5KV H M/PP NI FM2 MKT 100V 103JTR PHS86103 362J 20.0*12.0*7.0*10.0 800V 22M SMS 16V M FM5 TP(5) 2700PF 100V J PE NI TP 100PF D 2KV 10% B(Y5P) TR 682J 19.5*12.0*7.0*10.0 250V 10UF KMG 50V M FM5 TP 5 220U SHL 63V M FL TP5 ECQV1H154JZ3 154J 50V TP5.0 MKT 100V 683JTR PHS26683 "0.33UF SHL,SD 50V 20% TP 5 F" SMSHR SYE / SWE 160V 47UF 20 560P 500V K B TS 330P 500V K B TS MKT 100V 473JTR PHS26473 150PF 500V K B TR 2.2000UF SMS 250V M FM5 TP5 0.1UF 50V Z F TR MKT 100V 563JTR PHS26563 0.0047U 100V J POLY NI TP5 1000P 100V J POLY NI TP 47PF 500V J SL TP 1800P 100V J POLY NI TP 10000PF D 1KV Z F(Y5V) TR 10000PF D 1KV Z F(Y5V) TR 0.01UF 50V Z F TR 330P 500V K B TS 0.1UF 50V Z F TR "10UF SHL,SD 50V M FM5 TP 5" "10UF SHL,SD 50V M FM5 TP 5" BULK PCX2 335 224K BULK PCX2 335 224K
CAPACITORS
C201 C301 C302 C303 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C325 C326 C327 C328 C330 C331 C332 C346 C380 C384 C388 C389 C390 C397 C401 C402 C403 C406 C407 C408 C409 C410 C416 C501 C599 C601 C603 C606 C611 C613 C614 C615 C618 C701 C702 C703 C704 C705 0CN1040K949 0CK1040K945 0CK1040K945 0CK1040K945 181-288C 0CE107CF638 0CK1040K945 0CK1040K945 0CK1040K945 0CE106CF638 0CK1040K945 0CK1040K945 0CE476CH638 0CK1010K515 0CK10202515 0CK1040K945 0CK1010W515 0CK10302940 0CK10302945 181-288E 0CC2200W415 0CK10301945 0CE475CP638 0CE107CF638 0CC1500K415 0CC1500K415 0CE475CP638 0CK10301945 0CE107CF638 0CK1040K945 0CE476CF638 0CK1040K945 0CK1010K515 0CK1010K515 0CK1040K945 0CK1010K515 0CK1010K515 0CE475CK638 0CE106CF638 0CE225CK638 0CE477CF618 0CE227CK618 0CQ4721N419 0CE477CF618 181-288Q 0CE475CK638 0CQ4721N419 0CK1040K945 181-288B 0CE476CK638 0CK8210K515 0CQ1031N419 0CE475CK638 0.1M 50V Z F TA52 0.1UF 50V Z F TR 0.1UF 50V Z F TR 0.1UF 50V Z F TR MKT 100V 224JTR PHS 26224 "100UF SHL,SD 16V M FM5 TP 5" 0.1UF 50V Z F TR 0.1UF 50V Z F TR 0.1UF 50V Z F TR "10UF SHL,SD 16V M FM5 TP 5" 0.1UF 50V Z F TR 0.1UF 50V Z F TR "47UF SHL,SD 25V M FM5 TP 5" 100PF 50V K B TR 1000PF D 2KV 10% TR B(Y5P) 0.1UF 50V Z F TR 100P 500V K B TS 0.01M 2KV Z F S 0.01UF 2KV Z F TR MKT 100V 474JTR PHS 26474 22PF 500V J NP0 TR 10000PF D 1KV Z F(Y5V) TR "4.7UF SHL,SD 160V M FM5 TP 5" "100UF SHL,SD 16V M FM5 TP 5" 15P 50V J NP0 TP 15P 50V J NP0 TP "4.7UF SHL,SD 160V M FM5 TP 5" 10000PF D 1KV Z F(Y5V) TR "100UF SHL,SD 16V M FM5 TP 5" 0.1UF 50V Z F TR "47UF SHL,SD 16V M FM5 TP 5" 0.1UF 50V Z F TR 100PF 50V K B TR 100PF 50V K B TR 0.1UF 50V Z F TR 100PF 50V K B TR 100PF 50V K B TR "4.7UF SHL,SD 50V M FM5 TP 5" "10UF SHL,SD 16V M FM5 TP 5" "2.2UF SHL,SD 50V M FM5 TP 5" 470UF SHL 16V M FL TP5 220U SHL 50V M FL TP5 0.0047U 100V J POLY NI TP5 470UF SHL 16V M FL TP5 MKT 100V 154JTR PHS26154 "4.7UF SHL,SD 50V M FM5 TP 5" 0.0047U 100V J POLY NI TP5 0.1UF 50V Z F TR MKT 100V 104JTR PHS26104 "47UF SHL,SD 50V M FM5 TP 5" 820P 50V K B TS 0.01U 100V J POLY NI TP "4.7UF SHL,SD 50V M FM5 TP 5"
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*S *AL LOC. NO. C903 C904 C905 C906 C907 C908 C909 C910 C911 C913 C914 C915 C917 C918 C941 C942 C943 C944 C946 C951 C952 C953 C954 C971 C999
PART NO. 0CZZTCB003D 0CKZTTA003A 0CKZTTA003A 0CZZTCB003D 0CKZTBU003C 0CEZTBU002D 0CK10301510 0CK27101515 0CE475CK638 0CE476CK638 0CZZTFT001P 0CK6810K515 0CK1020K515 0CN1040K949 0CE108CD618 0CE107CF638 0CK56101515 0CKZTBU003C 0CK1010W515 0CE108CF630 0CE227CF638 0CE107CF638 0CE108CF630 0CE476CN618 0CE227CL618
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION BULK 7.5 CS E 102M 8.0 250V SC E 222M 10.0FF7 250V TP7.5 SC E 222M 10.0FF7 250V TP7.5 BULK 7.5 CS E 102M 8.0 250V SC E 472M 14.0BW7 250V BK7.5 180UF 25.4*35 SMH/HC 400V M 0.01M 1KV K B S 270P 1KV K B TS "4.7UF SHL,SD 50V M FM5 TP 5" "47UF SHL,SD 50V M FM5 TP 5" ECQB1H153JM3 153J 50V TP5.0 680P 50V K B TS 1000PF 50V K B TR 0.1M 50V Z F TA52 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 100P 500V K B TS 1000UF SHL 16V M FM5 BULK "220UF SHL,SD 16V 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 FL TP5
*S *AL LOC. NO. D717 D718 D719 D720 D721 D723 D724 D767 D801 D802 D803 D900 D902 D904 D905 D906 D908 D910 D911 D941 D942 D951 D952 D961 D971 ZD402 ZD403 ZD404 ZD405 ZD407 ZD410 ZD701 ZD702 ZD902
PART NO. 0DR140059DA 0DR140059DA 0DR100009DA 0DS141489AB 0DS141489AB 0DS141489AB 0DR140059DA 0DR100009DA 0DS141489AB 0DS141489AB 0DS141489AB 0DRTW00071A 971-0016 0DR100009CD 0DD400709CB 0DR100009CD 0DS141489AB 0DS141489AB 0DS141489AB 0DR100009LA 0DR400409AC 0DRTW00044B 0DS141489AB 0DRTW00060A 0DR100009DA 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ560009AG 0DZ120009BF 971-0016 0DZ510009BE
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION 1N4005TB52 TP LITEON DO41 60 1N4005TB52 TP LITEON DO41 60 RGP10J TP GULF SEMICONDUCTOR 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4005TB52 TP LITEON DO41 60 RGP10J TP GULF SEMICONDUCTOR 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW TS4B05G-1021 TIWAN SEMI ST N TIN HDC 0.60H RGP10G-1021 TIWAN SEMI TP DO UF4007 TP G.I DO204AL 1000V RGP10G-1021 TIWAN SEMI TP DO 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW UG1D TP G.I DO204AL 200V 1A UF4004 GULF TP DO41 400V 1A UG2DL-1021 TIWAN SEMI BK DO1 1N4148 TP GRANDE DO-34 500MW SF38GL-1121 TIWAN SEMI BK DO RGP10J TP GULF SEMICONDUCTOR GDZJ5.6B TP GRANDE DO-34 500 GDZJ5.6B TP GRANDE DO-34 500 GDZJ5.6B TP GRANDE DO-34 500 GDZJ5.6B TP GRANDE DO-34 500 GDZJ5.6B TP GRANDE DO-34 500 GDZJ5.6B TP GRANDE DO-34 500 GDZJ12B TP GRANDE DO34 0.5W TIN HDC 0.60H GDZ5.1B TP GRANDE DO34 500MW
DIODEs
D201 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 D313 D399 D402 D404 D512 D602 D610 D701 D702 D703 D704 D705 D706-1 D709 D710 D711 D712 D713 D714 D715 D716 0DL305029BA 0DS141489AB 0DS141489AB 0DS141489AB 0DS141489AB 0DS141489AB 0DS141489AB 0DS124409AA 0DS124409AA 0DS124409AA 0DS124409AA 0DS124409AA 0DS124409AA 0DS141489AB 0DR140059DA 0DS141489AB 971-0016 0DS141489AB 0DRGF00069A 0DR100009CD 0DS141489AB 0DS124409AA 0DRTW00050A 0DR150001AA 0DRGF00069A 0DR150001AA 971-0016 0DR400409AC 0DS141489AB 0DR100009CD 0DS141489AB 0DS141489AB 0DS141489AB 0DR140059DA LTL-305DJ-0C2 TP LITEON GREE 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1SS244 TP ROHM KOREA 1SS244 TP ROHM KOREA 1SS244 TP ROHM KOREA 1SS244 TP ROHM KOREA 1SS244 TP ROHM KOREA 1SS244 TP ROHM KOREA 1N4148 TP GRANDE DO-34 500MW 1N4005TB52 TP LITEON DO41 60 1N4148 TP GRANDE DO-34 500MW TIN HDC 0.60H 1N4148 TP GRANDE DO-34 500MW SB140 GULF TP DO41 40V 1A 40 RGP10G-1021 TIWAN SEMI TP DO 1N4148 TP GRANDE DO-34 500MW 1SS244 TP ROHM KOREA MUR460L-1121 TIWAN SEMI BK D DTV1500MFP ST SGS-THOMSON TO SB140 GULF TP DO41 40V 1A 40 DTV1500MFP ST SGS-THOMSON TO TIN HDC 0.60H UF4004 GULF TP DO41 400V 1A 1N4148 TP GRANDE DO-34 500MW RGP10G-1021 TIWAN SEMI TP DO 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4148 TP GRANDE DO-34 500MW 1N4005TB52 TP LITEON DO41 60
ICs
IC301 IC302 IC303 IC401 IC402 IC601 IC701 IC901 0IPRPWL001A 0IPRPSG014A 0IPRPSG004B 0IMCRSS018A 0ISG240860A 0IPRPSG016A 0IPRPSG017A 0ISS384200A "6805-N160WT-87A WELTREND 16," "STV9211 SGS-THOMSON 20P,DIP" "STV9556 SGS-THOMSON 11P,CLIP" LGM21A-070/AMH SAMSUNG ELECT M24C08-BN6 8DIP BK 8K SERIAL "STV9302A SGS-THOMSON TO220,7" "STV6888 SGS-THOMSON 32P,SDIP" KA3842B (PWM)
COILs & COREs
FB201 FB303 FB304 FB305 FB306 FB314 FB315 FB316 FB401 FB402 FB403 FB501 FB502 6210TCE003J 6210TCE003A 6210TCE003J 6210TCE003A 6210TCE003A 6210TCZ001J 6210TCZ001J 6210TCZ001J 971-0016 6210TCE003L 6210TCE003J 6210TCE003P 6210TCE003J BAS2550T BO SUNG 2550MM AXIA BRD3510B BO SUNG 3510MM RADI BAS2550T BO SUNG 2550MM AXIA BRD3510B BO SUNG 3510MM RADI BRD3510B BO SUNG 3510MM RADI BAS3550T0(125-022J) BO SUNG BAS3550T0(125-022J) BO SUNG BAS3550T0(125-022J) BO SUNG TIN HDC 0.60H BAS3580T BO SUNG 3580MM AXIA BAS2550T BO SUNG 2550MM AXIA BRS2550B BO SUNG 2550MM RADI BAS2550T BO SUNG 2550MM AXIA
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*S *AL LOC. NO. FB701 FB703 FB705 FB903 FB904 FB905 FB921 FB922 FB951 FB952 L301 L302 L303 L304 L702 L703 L705 L901 L903
PART NO. 6210TCE003L 6210TCE003B 971-0016 6210TCE003P 6210TCE003K 6210TCE003P 6210TCE003A 6210TCE003L 971-0016 6210TCE003G 0LA0560K119 0LA0560K119 0LA0560K119 0LA1000K119 6140TBZ025C 6140TYZ010G 6140TBZ026C 6200TZZ004A 125-159A
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION BAS3580T BO SUNG 3580MM AXIA BRS3580B BO SUNG 3580MM RADI TIN HDC 0.60H BRS2550B BO SUNG 2550MM RADI BAS3550T BO SUNG 3550MM AXIA BRS2550B BO SUNG 2550MM RADI BRD3510B BO SUNG 3510MM RADI BAS3580T BO SUNG 3580MM AXIA TIN HDC 0.60H BRS3550B BO SUNG 3550MM RADI 0.56UH K 2.3*3.4 TP 0.56UH K 2.3*3.4 TP 0.56UH K 2.3*3.4 TP 100UH K 2.3*3.4 TP DR14*20 150UH 0.12*25MM 51T "LX31 GET DR14*15-C5.2,16.5T," DR15*18-C9.8 100UH 0.1*30MM SQE2626 NAMYANG BK L/FILTER FERRITE KQ-1 (RADIAL TAPPING
*S *AL LOC. NO. R209 R210 R211 R301 R302 R303 R304 R305 R307 R309 R311 R312 R313 R314 R317 R319 R320 R321 R322 R323 R324 R325 R326 R327 R331 R332 R333 R335 R336 R337 R341 R342 R343 R344 R351 R352 R353 R354 R382 R383 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R412 R414 R417 R418 R419 R424 R425 R426 R429 R430 R431 R432
PART NO. 0RD9100Q609 0RD2200Q609 0RD2200Q609 0RD0752Q609 0RD0752Q609 0RD0752Q609 0RD3001Q609 0RD1001Q609 0RD1001Q609 0RN6201F409 0RD0271Q609 0RD2001Q609 0RD1000Q609 0RD6800Q609 0RD2001Q609 0RD1000Q609 0RD1000Q609 0RD0152Q609 0RD0152Q609 0RD0152Q609 0RD3300Q609 0RD3300Q609 0RD3300Q609 0RD3300Q609 0RD0512Q609 0RD0512Q609 0RD0512Q609 0RD0271Q609 0RD1000Q609 0RD1000Q609 0RD1800Q609 0RD1300Q609 0RD1300Q609 971-0016 0RD2200A609 0RD2200A609 0RD2200A609 0RD0392A609 0RD1000Q609 0RD1000Q609 0RD1000Q609 0RD5600Q609 0RD1002Q609 0RD3002Q609 0RD2001Q609 0RD2001Q609 0RD1300Q609 0RD1300Q609 0RD1000Q609 0RD1000Q609 0RD1004Q609 0RD4701Q609 0RD1000Q609 0RD1002Q609 0RD1004Q609 0RD2200Q609 0RD4701Q609 0RD4701Q609 0RD1000Q609 0RD1000Q609 0RD4701Q609 0RD1000Q609
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION 910 1/4W(3 5% TA52 220 1/4W(3 5% TA52 220 1/4W(3 5% TA52 75 1/4W(3 5% TA52 75 1/4W(3 5% TA52 75 1/4W(3 5% TA52 3K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 6.20K 1/6W 1% TA52 2.70 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 100 1/4W(3 5% TA52 680 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 15 1/4W(3 5% TA52 15 1/4W(3 5% TA52 15 1/4W(3 5% TA52 330 1/4W(3 5% TA52 330 1/4W(3 5% TA52 330 1/4W(3 5% TA52 330 1/4W(3 5% TA52 51 1/4W(3 5% TA52 51 1/4W(3 5% TA52 51 1/4W(3 5% TA52 2.70 1/4W(3 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 180 1/4W(3 5% TA52 130 1/4W(3 5% TA52 130 1/4W(3 5% TA52 TIN HDC 0.60H 220 OHM 1/2 W (7.0) 5% TA52 220 OHM 1/2 W (7.0) 5% TA52 220 OHM 1/2 W (7.0) 5% TA52 39 OHM 1/2 W (7.0) 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 560 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 30K 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 130 1/4W(3 5% TA52 130 1/4W(3 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 1M OHM 1/4 W (3.4) 5% TA52 4.70K 1/4W(3 5% TA52 100 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 1M OHM 1/4 W (3.4) 5% TA52 220 1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 100 1/4W(3 5% TA52
TRANSISTOR
Q301 Q501 Q502 Q503 Q701 Q703 Q704 Q705 Q706 Q707 Q708 Q709 Q710 Q711 Q712 Q713 Q714 Q715 Q716 Q717 Q719 Q799 Q901 Q903 Q941 Q942 Q951 Q952 Q953 0TR100809AA 0TR320209AA 0TR127009AA 0TR319809AA 0TR319809AA 0TR127009AA 0TR320209AA 0TR100809AA 0TRFC10008A 0TR127009AA 0TR127009AA 0TR141300AB 0TR440009CA 0TF630000DA 0TF630000DA 0TF630000DA 0TR319809AA 0TR319809AA 0TR319809AA 0TR100809AA 0TF630000DA 0TR920009AB 0TF760000AD 0TR100809AA 0TR319809AA 0TR928009AB 0TR319809AA 0TR928009AB 0TR319809AA KSC1008C-Y TP SAMSUNG TO92 KTC3202-Y(KTC1959) TP KEC TO KTA1270-Y(KTA562TM) TP KEC T KTC3198-Y(KTC1815) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO KTA1270-Y(KTA562TM) TP KEC T KTC3202-Y(KTC1959) TP KEC TO KSC1008C-Y TP SAMSUNG TO92 FJAF5804(TU) FAIRCHILD ST TO KTA1270-Y(KTA562TM) TP KEC T KTA1270-Y(KTA562TM) TP KEC T KTD1413 BK KEC TO220I S NPN KSP44 TP SAMSUNG IRF630A BK SAMSUNG 200V 9A T IRF630A BK SAMSUNG 200V 9A T IRF630A BK SAMSUNG 200V 9A T KTC3198-Y(KTC1815) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO KTC3198-Y(KTC1815) TP KEC TO KSC1008C-Y TP SAMSUNG TO92 IRF630A BK SAMSUNG 200V 9A T KSP92 TP SAMSUNG TO92 HIGH V SSS7N60B FAIRCHILD ST TO220F KSC1008C-Y TP SAMSUNG TO92 KTC3198-Y(KTC1815) TP KEC TO KSA928A-Y TP SAMSUNG TO92L P KTC3198-Y(KTC1815) TP KEC TO KSA928A-Y TP SAMSUNG TO92L P KTC3198-Y(KTC1815) TP KEC TO
RESISTORs
R201 R202 R203 R204 R205 R206 R207 R208 0RD1001Q609 0RD0912Q609 0RD2200Q609 0RD4300Q609 0RD1001Q609 0RD0912Q609 0RD4300Q609 0RD2200Q609 1K 1/4W(3 5% TA52 91 OHM 1/4 W (3.4) 5% TA52 220 1/4W(3 5% TA52 430 OHM 1/4 W(3.4) 5.00% TA5 1K 1/4W(3 5% TA52 91 OHM 1/4 W (3.4) 5% TA52 430 OHM 1/4 W(3.4) 5.00% TA5 220 1/4W(3 5% TA52
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*S *AL LOC. NO. R433 R434 R438 R439 R446 R447 R448 R501 R508 R515 R597 R598 R599 R602 R604 R607 R608 R609 R611 R612 R614 R615 R619 R700 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R712 R713 R714 R716 R717 R718 R719 R720 R721 R722 R723 R724 R726 R727-1 R728 R729 R731 R732 R733 R735 R736 R737 R738 R739 R740 R741 R742
PART NO. 0RD1000Q609 0RD1000Q609 0RD1001Q609 0RD1001Q609 0RD1002Q609 0RD1001Q609 0RD1801Q609 0RD0102A609 0RD4702Q609 0RD1502Q609 0RD3902Q609 0RD5601Q609 0RD0202A609 0RN3300F409 0RN1801F409 0RN5101F409 0RN2002F409 0RN1102F409 0RD0151A609 0RD2700A609 0RD0111A609 0RN1202F409 0RN2001F409 971-0016 0RN6201F409 0RD2001Q609 0RD1001Q609 0RD6202Q609 0RD3003Q609 0RD1002Q609 0RD1001Q609 0RD1102Q609 0RN1002F409 0RD1000Q609 0RD1000Q609 0RD1501Q609 0RN8202F409 0RN1102F409 0RD1002Q609 0RD2701Q609 0RD0242Q609 0RD1001Q609 0RD1803Q609 971-0016 0RD1001Q609 0RD1001Q609 0RD1001Q609 0RD7502A609 0RX0332K665 0RD1001Q609 0RD1002Q609 0RD1002Q609 0RD6802Q509 971-0016 0RD1002Q609 0RX2201J609 0RN0560H609 0RN0560H609 0RD1503Q609 0RD0271A609 0RD1000Q609 0RD3601Q609
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1.80K 1/4W(3 5% TA52 10 OHM 1/2 W (7.0) 5% TA52 47K 1/4W(3 5% TA52 15K 1/4W(3 5% TA52 39K 1/4W(3 5% TA52 5.60K 1/4W(3 5% TA52 20 OHM 1/2 W (7.0) 5% TA52 330 1/6W 1% TA52 1.80K 1/6W 1% TA52 5.10K 1/6W 1% TA52 20K 1/6W 1% TA52 11K 1/6W 1% TA52 1.5 OHM 1/2 W (7.0) 5% TA52 270 OHM 1/2 W (7.0) 5% TA52 1.1 OHM 1/2 W (7.0) 5% TA52 12K 1/6W 1% TA52 2K OHM 1/6 W 1.00% TA52 TIN HDC 0.60H 6.20K 1/6W 1% TA52 2K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 62K OHM 1/4 W (3.4) 5% TA52 300K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 11K 1/4W(3 5% TA52 10K 1/6W 1 TA52 100 1/4W(3 5% TA52 100 1/4W(3 5% TA52 1.50K 1/4W(3 5% TA52 82K 1/6W 1% TA52 11K 1/6W 1% TA52 10K 1/4W(3 5% TA52 2.70K 1/4W(3 5% TA52 24 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 180K 1/4W(3 5% TA52 TIN HDC 0.60H 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 75K OHM 1/2 W (7.0) 5% TA52 33 OHM 2 W 5% SF 1K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 68K OHM 1/4 W (3.4) 2% TA52 TIN HDC 0.60H 10K 1/4W(3 5% TA52 2.2KOHM 1 W 5% TA52 0.56 1/2W 5 TA52 0.56 1/2W 5 TA52 150K 1/4W(3 5% TA52 2.7 OHM 1/2 W (7.0) 5% TA52 100 1/4W(3 5% TA52 3.60K 1/4W(3 5% TA52
*S *AL LOC. NO. R743 R744 R745 R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 R756 R757 R758 R759 R760 R761 R762 R763 R764 R765 R766 R767 R768 R769 R771 R772 R773 R779 R782 R783 R784 R786 R790 R793 R797 R798 R799 R801 R802 R803 R804 R808 R809 R813 R814 R816 R818 R824 R901 R902 R904 R906 R908 R909 R910 R911 R912 R913 R915
PART NO. 0RD4701Q609 0RD2700A609 0RD4702Q609 0RD2201Q609 0RD3001Q609 0RD4702Q609 0RD2201Q609 0RD3001Q609 0RD2001Q609 0RD2201Q609 0RD3001Q609 0RD1002Q609 0RD3301Q609 0RD2202A609 0RD2402Q609 0RN1303F409 0RD1302Q509 0RD5103Q609 0RD3001Q609 0RD3001Q609 0RD3001Q609 971-0016 0RD3000A609 0RD6200A609 971-0016 0RD5103A609 971-0016 0RN2001F409 0RN2401F409 0RD6202A609 0RD3601Q509 0RD3301A609 971-0016 971-0016 0RD4302Q609 0RD1002Q609 0RD4702Q609 0RD1501Q609 0RD2001Q609 0RD1502Q609 0RD4702Q609 0RD1502Q609 0RD2001Q609 971-0016 971-0016 0RX0101K665 0RD6802Q609 0RD1202Q609 0RN1801F409 0RN3602F409 0RD2400A609 0RD4703A609 0RD0511Q609 0RX3902K665 0RD6200Q609 0RN0220H609 0RN0220H609 0RX4702J609 0RD0202Q609 0RD1802Q609 0RD2201Q609 0RD0102Q609
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION 4.70K 1/4W(3 5% TA52 270 OHM 1/2 W (7.0) 5% TA52 47K 1/4W(3 5% TA52 2.20K 1/4W(3 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% TA52 2K 1/4W(3 5% TA52 2.20K 1/4W(3 5% TA52 3K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 3.30K 1/4W(3 5% TA52 22K OHM 1/2 W (7.0) 5% TA52 24K 1/4W(3 5% TA52 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 3K 1/4W(3 5% TA52 TIN HDC 0.60H 300 OHM 1/2 W (7.0) 5% TA52 620 OHM 1/2 W(7.0) 5.00% TA5 TIN HDC 0.60H 510K OHM 1/2 W (7.0) 5% TA52 TIN HDC 0.60H 2K OHM 1/6 W 1.00% TA52 2.40K 1/6W 1% TA52 62K OHM 1/2 W (7.0) 5% TA52 3.6K OHM 1/4 W(3.4) 2% TA52 3.3K OHM 1/2 W(7.0) 5.00% TA TIN HDC 0.60H TIN HDC 0.60H 43K 1/4W(3 5% TA52 10K 1/4W(3 5% TA52 47K 1/4W(3 5% TA52 1.50K 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 15K 1/4W(3 5% TA52 47K 1/4W(3 5% TA52 15K 1/4W(3 5% TA52 2K 1/4W(3 5% TA52 TIN HDC 0.60H TIN HDC 0.60H 1 OHM 2 W 5% SF 68K 1/4W(3 5% TA52 12K 1/4W(3 5% TA52 1.80K 1/6W 1% TA52 36K 1/6W 1 TA52 240 OHM 1/2 W (7.0) 5% TA52 470K OHM 1/2 W (7.0) 5% TA52 5.1 OHM 1/4 W (3.4) 5% TA52 39K OHM 2 W 5% SF 620 1/4W(3 5% TA52 0.22 1/2W 5% TA52 0.22 1/2W 5% TA52 47K OHM 1 W 5% TA52 20 1/4W(3 5% TA52 18K 1/4W(3 5% TA52 2.20K 1/4W(3 5% TA52 10 1/4W(3 5% TA52
- 28 -
*S *AL LOC. NO. R916 R918 R923 R925 R926 R927 R928 R929 R941 R944 R945 R951 R952 R953 R954 R955 R956 R957 R960
PART NO. 0RD1002Q609 0RD1001Q609 0RD1003Q609 0RB0180K607 0RD4301Q609 0RD2002Q609 0RD1800Q609 0RD0332Q609 0RN0220H609 0RD4700A609 0RD4701Q609 0RN0221H609 0RD1202A609 0RD1001A609 0RD4701Q609 0RD4701Q609 0RD6802A609 0RD0472Q609 0RD6200A609
DATE: 2003. 3. 28. DESCRIPTION / SPECIFICATION 10K 1/4W(3 5% TA52 1K 1/4W(3 5% TA52 100K 1/4W(3 5% TA52 0.18OHM 2 W 5% TA62 4.30K 1/4W(3 5% TA52 20K 1/4W(3 5% TA52 180 1/4W(3 5% TA52 33 1/4W(3 5% TA52 0.22 1/2W 5% TA52 470 OHM 1/2 W (7.0) 5% TA52 4.70K 1/4W(3 5% TA52 2.2 1/2W 5 TA52 12K OHM 1/2 W(7.0) 5.00% TA5 1K OHM 1/2 W (7.0) 5% TA52 4.70K 1/4W(3 5% TA52 4.70K 1/4W(3 5% TA52 68K OHM 1/2 W (7.0) 5% TA52 47 1/4W(3 5% TA52 620 OHM 1/2 W(7.0) 5.00% TA5
OTHERs
F1 F2 F901 J47 J86 J302 RL901 SC301 SC901 SG301 SG302 SG303 SG305 SG701 SW201 SW202 SW203 SW204 SW205 SW206 SW207 T701 T702 T703 T901 TH901 TH902 VR901 X401 430-858C 430-858C 0FZZTTH001B 0RD1001Q609 0RD2400Q609 0RD0471Q609 6920TBA001A 6620TBD003A 6620TKB002A 6918TAT005E 6918TAT005E 6918TAT005E 6918TRT005A 6918TRT005A 140-058D 140-058D 140-058D 140-058D 140-058D 140-058D 140-058D 6174T11005A 6170TCZ006A 6170TCZ001D 6170TMZ138A 163-053D 6322TA080BA 180-035G 6212AA2004A AFC-520 BAE EUN TA AFC-520 BAE EUN TA "TIME LAG HBC 5A/250V,215 005" 1K 1/4W(3 5% TA52 240 OHM 1/4 W (3.4) 5% TA52 4.70 1/4W(3 5% TA52 DY3MA-DC12 DONGYANG 250VAC 1 PCS701E PARK ELEC. 10PIN 14/ BAE EUN AC UNIVERSAL 3PIN BL MTAS-201M GIGA AXIAL TAPING MTAS-201M GIGA AXIAL TAPING MTAS-201M GIGA AXIAL TAPING "SSG-102-A0,1KV SMART RADIAL" "SSG-102-A0,1KV SMART RADIAL" SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO SKHV10911A LGEC NON 12 20 HO "CF2077LG273A LIEN CHANGE 17""" EE2218 2.3 MH D/FOCUS(CB775C "EI2218 4.0MH H-DRIVE,EB770G" EER3940 230UH V-16PIN FB770H J502P62C090Q290 JAHWA +/-20 SCK-084 THINKING 8 OHM 15% 2 "EVN-DJAA03B13 (MEC),1KB" HC-49U TXC 12.0MHZ +/- 30 PP
- 29 -
PIN CONFIGURATION
LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
- 30 -
H/HVSyn VSyn HLckVBk HOscF HPLL2C CO HGND RO HPLL1F HPosF HMoirŲ HFly RefOut BComp BRegIn BISense 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VDyCor SDA SCL Vcc BOut GND HOut XRay EWOut VOut VCap VGND VAGCCap VOscF VEHTIn HEHTIn
STV6888
Block Diagram
Horizontal position Pin cushion asymm. Parallelogram Hor. duty cycle
H-moirŲ am plitude Control voltage level
B+ ref. : Functions controlled via I2C Bus
- 31 VDyCor amplitude S-correction C-correction Vertical size Vertical position Vertical moirŲ
H size Pin cushion Keystone Top corners Bottom corners
STV6888
STV9211
Pin Configuration
Pin Description
- 32 -
BLOCK DIAGRAM
STV9211
- 33 -
STV9556
Pin Configuration
11 10 9 8 7 6 5 4 3 2 1 OUT1 OUT2 OUT3 GNDP VDD GNDS GNDA IN3 VCC IN2 IN1
BLOCK DIAGRAM
- 38 -
PRINTED CIRCUIT BOARD
1. CONTROL BOARD (Component Side) 2. CONTROL BOARD (Solder Side)
3. MAIN BOARD (Component Side)
4. MAIN BOARD (Solder Side)
- 36 -
- 37 -
Apr. 2003 Printed in Korea P/NO : 3828TSO056C