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COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : LM57A
MODEL:
(
L1753S (L1753S-BFQ.A**MQP,A**DQP) L1953S (L1953S-BFQ.A**MQP)
) **Same model for Service
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
*To apply the MSTAR Chip.
CONTENTS
SPECIFICATIONS ................................................... 2 PRECAUTIONS ....................................................... 3 TIMING CHART ....................................................... 7 DISASSEMBLY ........................................................ 8 BLOCK DIAGRAM...................................................12 DISCRIPTION OF BLOCK DIAGRAM .................. 13 ADJUSTMENT ...................................................... 16 SERVICE OSD ........................................................17 TROUBLESHOOTING GUIDE .............................. 18 WIRING DIAGRAM ............................................... 24 EXPLODED VIEW...................................................25 REPLACEMENT PARTS LIST ...............................27 SCHEMATIC DIAGRAM ......................................... 30
SPECIFICATIONS
1. LCD CHARACTERISTICS Type : TFT Color LCD Module Active Display Area : 17 inch - L1753S : 19 inch - L1953S Pixel Pitch : 0.264 (H) x 0.264 (V) - L1753S : 0.294 (H) x 0.294 (V) - L1953S Color Depth : 8bits, 16.2M colors Size : 358.5 (H) x 296.5 (V) x 17.0(D) - L1753S : 396 (H) x 324 (V) x 17.5(D) - L1953S Electrical Interface : LVDS Surface Treatment : Hard-coating(3H), Anti-Glare Operating Mode : Normally White, Transmissive mode Backlight Unit : 4-CCFL 2. OPTICAL CHARACTERISTICS 2-1. Viewing Angle by Contrast Ratio 10 Left : -60° min., -70°(Typ) Right : +60° min., +70°(Typ) Top :+60° min., +75°(Typ) Bottom : -50° min., -65°(Typ) 2-2. Luminance : 230(min), 300(Typ) (Full White pattern, 0.70V) -6500K : 150(min) (Full White pattern, 0.70V) -9300K 75%(min) : 1400:1 (DFC) 4. Max. Resolution D-sub Analog : 1280 x 1024@75Hz
5. POWER SUPPLY 5-1. Power : AC 100~240V, 50/60Hz , 0.6A 5-2. Power Consumption
MODE POWER ON (NORMAL) STAND-BY SUSPEND DPMS OFF POWER S/W Off H/V SYNC VIDEO POWER CONSUMPTION LED COLOR ON/ON ACTIVE OFF/ON ON/OFF
less than 35 W -L1753S less than 39 W -L1953S less than 1 W less than 1 W less than 1 W less than 1 W
BLUE or GREEN AMBER AMBER AMBER OFF
OFF OFF
OFF/OFF OFF -
-
2-3. Contrast Ratio
6. ENVIRONMENT 6-1. Operating Temperature : 10°C~35°C (50°F~95°F) (Ambient) 6-2. Relative Humidity : 10%~80% (Non-condensing) 6-3. MTBF : 50,000 HRS with 90% Confidence Lamp Life : 50,000 Hours(Min) 7. DIMENSIONS (with TILT/SWIVEL) L1753S Width : 364.5 mm (14.35'') Depth : 180 mm (7.09'') Height : 378.2 mm (14.89'') L1953S Width Depth Height : 402 mm (15.83'') : 180 mm (7.09'') : 407.5 mm (16.04'')
3. SIGNAL (Refer to the Timing Chart) 3-1. Sync Signal · Type : Separate Sync, SOG 3-2. Video Input Signal 1) Type 2) Voltage Level a) Color 0, 0 b) Color 7, 0 c) Color 15, 0 3) Input Impedance : R, G, B Analog : 0~0.71 V : 0 Vp-p : 0.467Vp-p : 0.714Vp-p : 75
3-3. Operating Frequency Horizontal : 30 ~ 83kHz Vertical : 56 ~ 75Hz
8. WEIGHT (with TILT/SWIVEL) L1753S Net. Weight : 3.3 kg (7.28 lbs) Gross Weight : 4.4 kg (9.70 lbs) L1953S Net. Weight Gross Weight : 4.2 kg (9.26 lbs) : 5.4 kg (11.91 lbs)
-2-
PRECAUTION
WARNING FOR THE SAFETY-RELATED COMPONENT. · There are some special components used in LCD monitor that 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 electric shock, fire or other hazard. · Do not modify original design without obtaining written permission from manufacturer or you will void the original parts and labor guarantee.
WARNING
BE CAREFUL ELECTRIC SHOCK ! · If you want to replace with the new backlight (CCFL) or inverter circuit, must disconnect the AC adapter because high voltage appears at inverter circuit about 650Vrms. · Handle with care wires or connectors of the inverter circuit. If the wires are pressed cause short and may burn or take fire.
TAKE CARE DURING HANDLING THE LCD MODULE WITH BACKLIGHT UNIT. · Must mount the module using mounting holes arranged in four corners. · Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. · Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. · Protect the module from the ESD as it may damage the electronic circuit (C-MOS). · Make certain that treatment person's body are grounded through wrist band. · Do not leave the module in high temperature and in areas of high humidity for a long time. · The module not be exposed to the direct sunlight. · Avoid contact with water as it may a short circuit within the module. · If the surface of panel become dirty, please wipe it off with a softmaterial. (Cleaning with a dirty or rough cloth may damage the panel.)
Leakage Current Hot Check Circuit
AC Volt-meter
To Instrument's exposed METALLIC PARTS
Good Earth Ground such as WATER PIPE, CONDUIT etc.
1.5 Kohm/10W
CAUTION
Please use only a plastic screwdriver to protect yourself from shock hazard during service operation.
-3-
SERVICING PRECAUTIONS
CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power source before; a. Removing or reinstalling any component, circuit board module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. d. Discharging the picture tube anode. 2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc". 3. Discharge the picture tube anode only by (a) first connecting one end of an insulated clip lead to the degaussing or kine aquadag grounding system shield at the point where the picture tube socket ground lead is connected, and then (b) touch the other end of the insulated clip lead to the picture tube anode button, using an insulating handle to avoid personal contact with high voltage. 4. Do not spray chemicals on or near this receiver or any of its assemblies. 5. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cottontipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength) CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts in not required. 6. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 7. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. 8. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. 9. Use with this receiver only the test fixtures specified in this service manual. CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver. Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static type solder removal device. Some solder removal devices not classified as "antistatic" can generate electrical charges sufficient to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)
-4-
General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500 F to 600 F. 2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. 3. Keep the soldering iron tip clean and well tinned. 4. Thoroughly clean the surfaces to be soldered. Use a mall wire-bristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners. 5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature. (500 F to 600 F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-type solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuitboard printed foil. 6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature (500 F to 600 F) b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts. c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil. d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush. IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above. Removal 1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. 2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.
Replacement 1. Carefully insert the replacement IC in the circuit board. 2. Carefully bend each IC lead against the circuit foil pad and solder it. 3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas). "Small-Signal" Discrete Transistor Removal/Replacement 1. Remove the defective transistor by clipping its leads as close as possible to the component body. 2. Bend into a "U" shape the end of each of three leads remaining on the circuit board. 3. Bend into a "U" shape the replacement transistor leads. 4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection. Power Output, Transistor Device Removal/Replacement 1. Heat and remove all solder from around the transistor leads. 2. Remove the heat sink mounting screw (if so equipped). 3. Carefully remove the transistor from the heat sink of the circuit board. 4. Insert new transistor in the circuit board. 5. Solder each transistor lead, and clip off excess lead. 6. Replace heat sink. Diode Removal/Replacement 1. Remove defective diode by clipping its leads as close as possible to diode body. 2. Bend the two remaining leads perpendicular y to the circuit board. 3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder. Fuse and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of the circuit board hollow stake. 2. Securely crimp the leads of replacement component around notch at stake top. 3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.
-5-
Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections). 1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary). 2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. 3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection. 4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.
At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board. 1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens. 2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. 3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.
-6-
TIMING CHART
VIDEO
E D B
A
SYNC
C
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13
H/V H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines) H(Pixels) V(Lines)
Sync Polarity + + + + + + +/+/+/+/+/+/+ + + +
Dot Clock 25.175 28.321 25.175 31.5 40.0 49.5 57.283 65.0 78.75 100.0 92.978 108.0 135.0
Frequency 31.469 70.09 31.468 70.08 31.469 59.94 37.5 75 37.879 60.317 46.875 75.0 49.725 74.55 48.363 60.0 60.123 75.029 68.681 75.062 61.805 65.96 63.981 60.02 79.976 75.035
Total Period (E) 800 449 900 449 800 525 840 500 1056 628 1056 625 1152 667 1344 806 1312 800 1456 915 1504 937 1688 1066 1688 1066
Sync Video Duration Active (D) Time ( A ) 640 16 350 720 400 640 480 640 480 800 600 800 600 832 624 1024 768 1024 768 1152 870 1152 900 1280 1024 1280 1024 37 18 12 16 10 16 1 40 1 16 1 32 1 24 3 16 1 32 3 18 2 48 1 16 1
Front Porch (C) 96 2 108 2 96 2 64 3 128 4 80 3 64 3 136 6 96 3 128 3 134 4 112 3 144 3
Blanking Time (B) 48 60 54 35 48 33 120 16 88 23 160 21 224 39 160 29 176 28 144 39 200 31 248 38 248 38
Resolution 640 x 350 720 X 400 640 x 480 640 x 480 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1152 x 870 1152 x 900 1280 x 1024 1280 x 1024
-7-
DISASSEMBLY-Set
#1 #2
Soft pad on the table.
Monitor on the pad.
#3
# 4-1
Pull up the stand part.
Hold the head & stand base and then Twist Stand until "Click".
# 4-2
#5
Separate head & stand
-8-
#6
#7
Remove the screws.
1. Pull the front cover upward. 2. Then, let the all latches are separated.(#3-1~3-2) 3. Put the front face down.
#8
#9
Disassemble back cover.
-9-
DISASSEMBLY-Stand
* In case of Latch 4. # 1-1 # 1-2
Push the four latches on the bottom to the outside and Separate Stand Body & Base. (Reference the #1-2)
#2
#3
After finished repair, necessarily push 4ea Latches to inside for restoration.
- 10 -
DISASSEMBLY-Stand
* In case of Latch 2. #1 #2
Hold the stand body.
Confirm two latch of right and left.
#3
#4
Push the latch to the inside.
Push the base to the opposite direction.
#5
Confirm the condition of separation.
- 11 -
5V
TSUMx6AL
Line Buffer MStarACE
LVDS
Vcc 5V
D-Sub
3.3V
ADC Scaler TMDS Rx OSD LVDS Tx
SDA /SCL
BLOCK DIAGRAM
LIPS
5V
Flash ROM
EEPROM (System)
3.3V 3.3V
3.3V 12V 5V Regulator 1.8V
Filter
12V
12V
Inverter (4 lamps)
KEY
1.8V
MCU Intel8032 SSC
Module
Analog (R/G/B)
- 12 -
POWER
INVERTER
Module Vcc
12V 5V
High
Over Voltage Protection
Inverter On/OFF (3.3V) Dimming (Lamp Current Control)
12V
Main Board (Scaler & DC DC converter)
Aux
12V 5V
P-ch Inverter Trans N-ch
Drive
Power Control IC SMPS
Inverter Control IC
BLOCK DIAGRAM-POWER
- 13 Start
Feedback Line Filter
LAMP
Drive Block
Lamp Current Feedback
Low
L
N
DESCRIPTION OF BLOCK DIAGRAM
1. Video Controller Part. This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to the digital video signal using a pixel clock. The pixel clock for each mode is generated by the PLL. The range of the pixel clock is from 25MHz to 135MHz. This part consists of the Scaler, ADC convertor, TMDS receiver and LVDS transmitter. The Scaler gets the video signal converted analog to digital, interpolates input to 1280 X 1024 resolution signal and outputs 8-bit R, G, B signal to transmitter. 2. Power Part. This part consists of the one 3.3V, and one 1.8V regulators to convert power which is provided 5V in Power board. 12V is provided for inverter, 5V is provided for LCD panel. Also, 5V is converted 3.3V and 1.8V by regulator. Converted power is provided for IC in the main board. The inverter converts from DC12V to AC 700Vrms and operates back-light lamps of module. 3. MICOM Part. This part is include video controller part. And this part consists of EEPROM IC which stores control data, Reset IC and the Micom. The Micom distinguishes polarity and frequency of the H/V sync are supplied from signal cable. The controlled data of each modes is stored in EEPROM.
- 14 -
LIPS Board Block Diagram
12V
50 ~ 60Hz HVDC
LINE 100 ~ 240V
EMI COMPONENTS
INPUT RECTIFIER AND FILTER
SWITCHING TRANSFORMER
100KHz
OUTPUT RECTIFIER AND FILTER
5V GND
PWM CONTROL CIRCUIT
PHOTO-COUPLER ISOLATION
SIGNAL COLLENTION
PRIMARY
SECONDARY
12V
INVERTER CIRCUIT
High Voltage
Operation description_LIPS
1. EMI components. This part contains of EMI components to comply with global marketing EMI standards like FCC,VCCI CISPR, the circuit included a line-filter, across line capacitor and of course the primary protection fuse. 2. Input rectifier and filter. This part function is for transfer the input AC voltage to a DC voltage through a bridge rectifier and a bulk capacitor. 3. Energy Transfer. This part function is for transfer the primary energy to secondary through a power transformer. 4. Output rectifier and filter. This part function is to make a pulse width modulation control and to provide the driver signal to power switch, to adjust the duty cycle during different AC input and output loading condition to achieve the dc output stabilized, and also the over power protection is also monitor by this part. 5. Photo-Coupler isolation. This part function is to feed back the DC output changing status through a photo transistor to primary controller to achieve the stabilized DC output voltage. 6. Signal collection. This part function is to collect the any change from the DC output and feed back to the primary through photo transistor.
- 15 -
ADJUSTMENT
Windows EDID V1.0 User Manual Operating System: MS Windows 98, 2000, XP Port Setup: Windows 98 => Don't need setup Windows 2000, XP => Need to Port Setup. This program is available to LCD Monitor only. 1. Port Setup a) Copy "UserPort.sys" file to "c:\WINNT\system32\drivers" folder b) Run Userport.exe 2. EDID Read & Write 1) Run WinEDID.exe
2) Edit Week of Manufacture, Year of Manufacture, Serial Number a) Input User Info Data b) Click "Update" button c) Click " Write" button
c) Remove all default number d) Add 300-3FF
e) Click Start button. f) Click Exit button.
- 16 -
SERVICE OSD
1) Turn off the power switch at the front side of the display. 2) Wait for about 5 seconds and press MENU, POWER switch with 1 second interval. 3) The SVC OSD menu contains additional menus that the User OSD menu as described below. a) Auto Color : W/B balance and Automatically sets the gain and offset value. b) NVRAM INIT : EEPROM initialize.(24C08) c) CLEAR ETI : To initialize using time. d) AGING : Select Aging mode(on/off). e) R/G/B-9300K : Allows you to set the R/G/B-9300K value manually. f) R/G/B-6500K : Allows you to set the R/G/B-6500K value manually. g) R/G/B-Offset : Allows you to set the R/G/B-Offset value manually.(Analog Only) h) R/G/B-Gain : Allows you to set the R/G/B-Gain value manually.(Analog Only) i) MODULE : To select applied module.
A
Video Signal Generator IBM Compatible PC
9 15 10 5 11 6 1 5 6 1
C
13 1 14 25
tu
se
d
PARALLEL PORT
RS 23 2C
No
5V
OFF
ON
Control Line
PA RA LL EL
C
F
Power inlet (required)
220
5V ON 4.7K 4.7K 4.7K 74LS06 74LS06
PO
VG S
A
MO NI TO R
V-S YN CS T
Power Select Switch (110V/220V) Power LED
WE R
5V
E
OFF
B
E ST Switch
B
F V-Sync On/Off Switch (Switch must be ON.)
Figure 1. Cable Connection
- 17 -
TROUBLESHOOTING GUIDE
1. NO POWER
NO POWER (POWER INDICATOR OFF)
CHECK J403 VOLTAGE PIN5, PIN6 (5V)? YES
NO
CHECK POWER BOARD, AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE
CHECK U301 PIN2 VOLTAGE (3.3V) ? YES CHECK KEY CONTROL CONNECTOR ROUTINE
NO
CHECK 3.3V LINE (OPEN CHECK) NO PROBLEM
IS U201 PIN75 (3.3V) VOLTAGE ? YES
NO
CHECK 3.3V LINE
1
CHECK U201 PIN 96 PULSE YES
NO
CHECK X-TAL
CHECK U201
Waveforms
1 U201-#96
- 18 -
2. NO RASTER (OSD IS NOT DISPLAYED) LIPS
NO RASTER (OSD IS NOT DISPLAYED)
J403 PIN5, PIN6 5V? YES
NO
CHECK POWER BOARD, AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE
J403 PIN9 5V? YES
NO
CHECK MICOM INV ON/OFF PORT.
J403 PIN10 5V? YES
NO
1. CONFIRM BRIGHTNESS OSD CONTRL STATE. 2. CHECK MICOM DIM-ADJ PORT
CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL. (CONTACT PROBE TO CAUTION LABEL. CAN YOU SEE PULSE AT YOUR SCOPE? YES
NO
LIPS
REPLACE CCFL LAMP IN THE LCD MODULE
- 19 -
3. NO RASTER (OSD IS NOT DISPLAYED) MSTAR
NO RASTER (OSD IS NOT DISPLAYED)
U201 PIN 16, 75 3.3V? YES
NO
CHECK U301
1
U201 PIN96, 97 OSCILLATE AS 14.31MHZ? YES
NO
1. CHECK C210, C211 SOLDERING CONDITION 2. CHECK X201 3. TROUBLE IN U201
2
U201 PIN27 IS 48KHz H-SYNC? PIN28 IS 60Hz V-SYNC? IS PULSE APPEARED AT SIGNAL PINS? AT MODE 12?
NO
CHECK CONNECTION LINE FROM D-SUB TO U201
YES
TROUBLE IN CABLE OR LCD MODULE
Waveforms
1 U201-#96, 97 2 U201-#27 H-SYNC 2 U201-#28 V-SYNC
- 20 -
4. TROUBLE IN DPM
TROUBLE IN DPM
3
CHECK R442, R443 YES
NO
CHECK PC PC IS NOT GOING INTO DPM OFF MODE
CHECK U201 PIN 27,28 SYNC PULSE ? YES
NO
CHECK H/V SYNC LINE
TROUBLE IN U201
Waveforms
3 R442 H-Sync 3 R443 V-Sync
- 21 -
5. POWER
NO POWER (POWER INDICATOR OFF)
CHECK Fuse F101 OK?
NO
Trouble in Fuse (F101)
YES
CHECK C101 Voltage (AC110V->160Vdc (AC220V->304Vdc
NO
Check BD101
YES
CHECK U101 Pin6 Waveform (Square wave Come out?) YES
NO
Check U101 Pin7 : 9~10V Check D102
Check Q101 Drain Waveform YES
NO
Trouble in Q101
Check D201, D202 Voltage YES
NO
Trouble in D201, D202
CHECK 5V, 12V Line
- 22 -
6. Raster
NO Raster (Lamp Off)
CHECK P201 Pin9 3.3V? YES
NO
Check Scaler Output (Main Board)
Check U301 Pin3 5V? YES
NO
Check Q301, Q302
Check U301 Pin2 OVP, Less than 1.8V
NO
Check the waveform of U301 Pin11, 12, 19, 20
YES
Check U301 Pin10 CMP, Less than 2.75V
NO
Check the waveform of U301 Pin11, 12, 19, 20
If waveform is no problem
Check U303, U304 Drain waveform YES
NO
Check Q303~Q308 Or Trouble in U303, U304
CHECK T301, T302
- 23 -
WIRING DIAGRAM
30P
11P
6631900109A
6P
6631T20023J
6631900011H
3P
6631T20010E-L1753S 6631900125A-L1953S
- 24 -
010 020 190
030
090 100 110
120
EXPLODED VIEW
- 25 140 080 050 070 160 040 130 150 170 180
060
EXPLODED VIEW PARTS LIST
* Note: Safety mark
Ref. No.
010
Part No.
ABJ32220402 ABJ32220426 ABJ32229402 ABJ32229426
Description
Cabinet Assembly, L1753 . 17" NEW PATTERN TEXTURE FOR 30919C0018B Cabinet Assembly, L1753 . 17" NEW PATTERN TEXTURE FOR 30919C0029B-Only Australia Cabinet Assembly, L1953 . 19" NEW PATTERN TEXTURE FOR 30919C0019B Cabinet Assembly, L1953 . 19" NEW PATTERN TEXTURE FOR 30919C0030B-Only Australia LCD,Module-TFT, LM170E03-TLB3 DRIVER 17.0INCH 1280X1024 300CD COLOR 72% 5/4 800 VS 1 5MS, 160/160, 4LAMP, 2CH-LVDS LG PHILIPS LCD . LCD,Module-TFT, HT170E01-101 DRIVER 17.0INCH 1280X1024 300CD COLOR 75% 4/3 450 - BOE HYDIS TECHNOLOGY LCD,Module-TFT, LM190E08-TLB2 DRIVER 19.0INCH 1280X1024 300CD COLOR 72% 5/4 800:1 P7 FACTORY 5MS, 160/160, 2CH-LVDS, 4LAMP LG PHILIPS LCD . Cover Assembly, L1752 NON BACK COVER ASSY MODULE-LPL-ANALOG Cover Assembly, L1752S NON BACK COVER ASSY MODULE-HYDIS-ANALOG+NORMAL STAND Cover Assembly, L1952S NON BACK COVER ASSY MODULE-LPL-ANALOG Base Assembly, ASSY Lx53 LM57B Lx53 PATTERN TEXTURE(3043900041J) Cover, MOLD ABS L1752 ABS L1752 NEW BODY Cover, MOLD ABS L1952 ABS L1952 NEW BODY Indicator, LED&PRE AMP LX52 PMMA NON LED LENS Plate, SHIELD LX52 LAMP A-CKD-L1753S Plate, SHIELD L1919 LAMP MODULE-AUOM190EG02-L1953S PCB Assembly,Sub, SUB T.T LM57A L1X52T/S /H /HM KXRDQPT -L1753S PCB Assembly,Sub, SUB T.T LM57A L19XXT/S /H /HM KXRDQPT -L1953S SMPS,AC/DC, AIVP 100VTO240V 40W 50TO60HZ UL/CSA/VDE/SEV/SEMKO/FIMKO/IMQ/OVE/BSI WORLD WIDE LIEN CHANG Main Total Assembly, L1752S-BFQ.KXRDQPT BRAND NT CKD LM57A TSUM16AWL 14LANGUAGE Main Total Assembly, L1952S-BFQ.KXRDQPT NT CKD BRAND LM57A TSUM16AWL 14LANGUAGE Cover, MOLD ABS AF-320T L1752TX ABS . Plate, PRESS H-GI 0.8MM REAR HGI SHIELD LX52/ LX19 SERIES Knob, MAIN 5KEY LX52 TACK KNOB Plate, SUPPORT L1752 BRACKET Plate Assembly, ASSY STAND HINGE ASSY FOR LX52S/T Cover, LX52 HINGE L Cover, LX52 HINGE R Cover, LX52 HINGE COVER BODY Power Cord, CEE,LP-34A&H05VV-FX3C,LS-60_1.87M_BLK LP-34A LS-60 1.87M NONE 250V 16A H05VV-F 3X0.75MM2 BLACK VDE SEMKO N LONGWELL COMPANY-For Europe,Morocco,Indonesia,Vietnam Power Cord, 64109EP003A SP-023 IS-14 1.87M NONE 250V 16A H05VV-F3G0.75MM2 BLACK VDE KEMA-KEUR OVE CEBEC809 N I-SHENG ELECTRIC WIRE & PLASTIC (KUNSHAN)-For Europe,Morocco,Indonesia,Vietnam Power Cord, LP-23A+SAG18N
020
EAJ32188801 6304FBH007C EAJ32189001
030
3809900177A 3809900177K 3809900178A
040 050
AAN32608901 35509K0245D 35509K0246D
060 070
3520900038A 49509K0266B 49509K0267B
080
68719STA24E 68719STA24F
090 100
6709900027A 33139L7032C 33139L9040C
110 120 130 140 150 160 170 180 190
35509K0247A 49509S0034A 4940900022A 49509K0262A 49519K0137A 35509K0243A 35509K0242A 35509K0244A 6410TEW010A or 64109EP003A 6410TSW003A 6410TBW004A or 6410TBW001B 6410TUW008A or 6410TUW007A or 6410TUW002F
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REPLACEMENT PARTS LIST
CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL. MAIN BOARD AND POWER BOARD PARTS ARE DIFFERENT. * NOTE : S SAFETY Mark AL ALTERNATIVE PARTS
DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION BZT52C5V6S-(F) 5.6V 5.2TO6V
*S *AL LOC. NO.
PART NO.
*S *AL LOC. NO. ZD415
PART NO. 0DZ560009GB
MAIN BOARD CAPACITORS
C201 C203 C204 C205 C206 C207 C208 C209 C210 C211 C213 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C301 C302 C303 C304 C305 C306 C408 C409 C410 C411 C412 C425 C426 C427 C428 0CK104CK56A 0CK473CK56A 0CK473CK56A 0CK473CK56A 0CK473CK56A 0CC102CK41A 0CK473CK56A 0CK473CK56A 0CC220CK41A 0CC220CK41A 0CK104CK56A 0CE106CF638 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CE107EF610 0CK103CK51A 0CC102CK41A 0CK105CD56A 0CE107EF610 0CE477EF638 0CK103CK51A 0CK103CK51A 0CK104CK56A 0CK105CD56A 0CC101CK41A 0CC680CK41A 0CC680CK41A 0CC680CK41A 0CC680CK41A 0603B104K500CT 100nF 10% 50V C1608X7R1H473KT 47nF 10% 50V C1608X7R1H473KT 47nF 10% 50V C1608X7R1H473KT 47nF 10% 50V C1608X7R1H473KT 47nF 10% 50V C1608C0G1H102JT 1nF 5% 50V C C1608X7R1H473KT 47nF 10% 50V C1608X7R1H473KT 47nF 10% 50V C1608C0G1H220JT 22pF 5% 50V C1608C0G1H220JT 22pF 5% 50V 0603B104K500CT 100nF 10% 50V SHL5.0TP16VB10M 10uF 20% 16V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V KMG16VB100M 100uF 20% 16V 12 0603B103K500CT 10nF 10% 50V C1608C0G1H102JT 1nF 5% 50V C C1608X7R1A105KT 1uF 10% 10V KMG16VB100M 100uF 20% 16V 12 KMG5.0TP16VB470M 470uF 20% 1 0603B103K500CT 10nF 10% 50V 0603B103K500CT 10nF 10% 50V 0603B104K500CT 100nF 10% 50V C1608X7R1A105KT 1uF 10% 10V C1608C0G1H101JT 100pF 5% 50V C1608C0G1H680JT 68pF 5% 50V C1608C0G1H680JT 68pF 5% 50V C1608C0G1H680JT 68pF 5% 50V C1608C0G1H680JT 68pF 5% 50V
ICs
U201 U202 U203 U301 U301 U303 U303 0IPRP00704A 0IZZ9H0201A 0ISG240860B 0IPMGA0010A EAN33480801 0IPMG00049A EAN33480501 FE211M-LF(TSUM16AWL) 3VTO3.6 0IMMR00004B 0IMMR00004B ATME M24C08-WMN6TP 8KBIT 1KX8BIT AZ1117H-3.3 4.75TO10V 3.3V 0-L1753S KIA1117S33 4.8V TO 10V 3.3V-L1953S AZ1117H-1.8TR/E1[H13A] 3.2TO-L1753S KIA1117S18 3.3V TO 10V 1.8V-L1953S
TRANSISTOR
Q201 Q401 Q402 0TR390409AE 0TR390609FA 0TR390609FA KST3904 NPN 6V 60V 40V 200MA KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40
RESISTORs
R201 R202 R203 R204 R205 R206 R207 R211 R212 R213 R215 R216 R217 R218 R219 R222 R223 R224 R225 R226 R227 R228 R231 R232 R302 R303 R305 R307 R308 R412 R413 R414 R415 R416 0RJ0562D677 0RJ0562D677 0RJ0562D677 0RJ0562D677 0RJ1001D677 0RJ0562D677 0RJ0562D677 0RJ1002D677 0RJ3900D677 0RJ4700D677 0RJ2002D677 0RJ1002D677 0RJ1002D677 0RJ1002D677 0RJ1002D677 0RJ4701D677 0RJ4701D677 0RJ1000D677 0RJ4701D677 0RJ0332D677 0RJ0332D677 0RJ4701D677 0RJ0000D677 0RJ0000D677 0RJ5600D677 0RJ2202D677 0RJ4702D677 0RX0681K668 0RJ0000D677 0RJ0000D677 0RJ4701D677 0RJ4701D677 0RJ1200D677 0RJ0752D677 MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ471 470OHM 5% 1/10W MCR03EZPJ203. 20KOHM 5% 1/10 MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ561 560OHM 5% 1/10W MCR03EZPJ223 22KOHM 5% 1/10W MCR03EZPJ473 47KOHM 5% 1/10W RSD02F36R80J 6.8OHM 5% 2W 12 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ121 120OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W
DIODEs
D416 D417 D418 ZD410 ZD411 ZD412 ZD414 0DS226009AA 0DS226009AA 0DS226009AA 0DZ560009GB 0DZ560009GB 0DZ560009GB 0DZ560009GB KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS BZT52C5V6S-(F) 5.6V 5.2TO6V BZT52C5V6S-(F) 5.6V 5.2TO6V BZT52C5V6S-(F) 5.6V 5.2TO6V BZT52C5V6S-(F) 5.6V 5.2TO6V
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*S *AL LOC. NO. R417 R418 R419 R420 R422 R423 R438 R439 R440 R441 R442 R443 R444 R445 R446 R448
PART NO. 0RJ1000D677 0RJ1000D677 0RJ1000D677 0RJ2001D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ0332D677 0RJ0000D677 0RJ0682D677 0RJ0682D677 0RJ0332D677 0RJ0752D677 0RJ0752D677 0RJ0752D677
DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ202 2KOHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ680 68OHM 5% 1/10W MCR03EZPJ680 68OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W
*S *AL LOC. NO. C208 C210 C301 C303 C304 C305 C306 C307 C308 C309 C310 C313 C314 C315 C317 C320 C402 C403 C404 C405 C406 C407 C409 C410 C411 C412 C413 C414 C415 C417 C418 C419 CX101 CY101 CY102 CY104
PART NO. 0CKZTTA002B 0CH3104K566 0CZZTCT006D 0CZZTCT006D 0CZZTCT006D 0CZZTCT006D 0CK224DH56A 0CH3104K566 0CK105DH56A 0CK224DH56A 0CK105DH56A 0CH2393K516 0CK152DK51A 0CH3103K516 0CH5221K416 0CZZTCT006D 0CK22201510 0CZZ9ST028A 0CH2153K516 0CK22201510 0CZZ9ST028A 0CH2153K516 0CK22201510 0CZZ9ST028A 0CH2153K516 0CK22201510 0CZZ9ST028A 0CH2153K516 0CH2222K516 0CH2222K516 0CH2222K516 0CH2222K516 0CZZ9ST025A 0CZZ9ST024A 0CZZ9ST024A 0CZZ9ST023A
DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION 330PF 1KV K R TP5.0 TAPING . 0.1UF 50V 10% X7R 2012 R/TP C3216X7R1E225M TDK 25V 2.2UF C3216X7R1E225M TDK 25V 2.2UF C3216X7R1E225M TDK 25V 2.2UF C3216X7R1E225M TDK 25V 2.2UF 0.22UF 2012 25V 10% R/TP X7R 0.1UF 50V 10% X7R 2012 R/TP 1UF 2012 25V 10% X7R R/TP 0.22UF 2012 25V 10% R/TP X7R 1UF 2012 25V 10% X7R R/TP 39000PF 50V 10% B(Y5P) 2012 1500PF 2012 50V 10% B(Y5P) R 10000PF 50V 10% B(Y5P) 2012 220PF 50V 5% NP0 2012 R/TP C3216X7R1E225M TDK 25V 2.2UF 2200PF D 1KV 10% B(Y5P) R CERAMIC DISK 10PF 6KV 5% TR 15000PF 50V 10% B(Y5P) 2012 2200PF D 1KV 10% B(Y5P) R CERAMIC DISK 10PF 6KV 5% TR 15000PF 50V 10% B(Y5P) 2012 2200PF D 1KV 10% B(Y5P) R CERAMIC DISK 10PF 6KV 5% TR 15000PF 50V 10% B(Y5P) 2012 2200PF D 1KV 10% B(Y5P) R CERAMIC DISK 10PF 6KV 5% TR 15000PF 50V 10% B(Y5P) 2012 2200PF 50V 10% B(Y5P) 2012 R 2200PF 50V 10% B(Y5P) 2012 R 2200PF 50V 10% B(Y5P) 2012 R 2200PF 50V 10% B(Y5P) 2012 R FILM CAPACITOR 0.47UF 275V 1 "Y CAPACITOR 100PF 250V 10%,-" "Y CAPACITOR 100PF 250V 10%,-" "Y CAPACITOR 4700PF 250V 20%,"
OTHERs
J401 J402 J403 J404 U302 X201 6630TGA004F 6630V90219A 6602T20008K 6602T20008E 0TFVI80067A 6212AA2004F KCN-DS-3-0062 D-SUB 15P 2.29 SMW200-28C 28P 2.0MM 2R STRA SMW200-11P 11P 2.00MM 1R STR SMW200-06P 6P 2.00MM 1R STRA SI3865BDV(E3) N-CHANNEL MOSF HC-49/U 14.31818MHZ 30PPM(TX
CONTROL BOARD
R1 R2 R3 R4 R5 SW1 SW2 SW3 SW4 SW5 ZD1 ZD2 ZD3 J1 J2 J3 LED1 0RD7501Q609 0RD7501Q609 0RD1801Q609 0RD1201Q609 0RD1201Q609 6600R000133 6600R000133 6600R000133 6600R000133 6600R000133 0DZ560009AG 0DZ560009AG 0DZ560009AG 6602T20009E 6602T20009B 6602T20009B EAV30486601 RDM94T1J7K50 7.5KOHM 5% 1/4W RDM94T1J7K50 7.5KOHM 5% 1/4W RDM94T1J1K80 1.8KOHM 5% 1/4W RDM94T1J1K20 1.2KOHM 5% 1/4W RDM94T1J1K20 1.2KOHM 5% 1/4W JTP1280A6 1C1P 12VDC 0.05A H JTP1280A6 1C1P 12VDC 0.05A H JTP1280A6 1C1P 12VDC 0.05A H JTP1280A6 1C1P 12VDC 0.05A H JTP1280A6 1C1P 12VDC 0.05A H GDZJ5.6B 5.6V 5.45TO5.73V 60 GDZJ5.6B 5.6V 5.45TO5.73V 60 GDZJ5.6B 5.6V 5.45TO5.73V 60 SMAW200-06P 6P 2.00MM 1R ANG SMAW200-03P 3P 2.00MM 1R ANG SMAW200-03P 3P 2.00MM 1R ANG BL-BY0BK201G-AB-LC4.5 ROUND
DIODEs
BD101 D101 D102 D103 D201 D202 D306 D401 D402 D403 D404 D405 D406 D407 D408 ZD101 ZD301 0DRTW00121A 0DRDI00234A 0DRDI00244A 0DSGF00019A 0DRNH00140A 0DRNH00130A 0DSGD00048A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DSDI00038A 0DZ330009CC 0DZGD00128A D2SB60-1121 TIWAN SEMI ST GB PR1007 DIODES TAPING52 DO41 1N4007/L DIODES TAPING52 DO4 1N4148 GULF TP DO35 100V 0.1 FCH10U15 NIHON INTER BULK TO FCH10U10 NIHON INTER BULK TO MM4148 GRANDE REEL TAPING LL "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" "BAV99-(F),LF DIODES R/TP SOT" MTZJ3.3B TP ROHM-K DO34 - 3. ZMM5231B GRANDE REEL TAPING
POWER BOARD CAPACITORS
C101 C103 C104 C105 C106 C107 C201 C202 C203 C204 C205 C206 C207 0CZZ9ST017A 0CZZ9ST014A 0CH5271K416 0CZZ9ST013A 0CK222DK4DA 0CK1040K945 0CKZTTA002E 0CZZ9ST021A 0CZZ9ST020A 0CZZ9ST018A 0CZZ9ST018A 0CZZ9ST021A 0CZZ9ST019A AL EL CAPACITOR 100UF 450V 2 AL EL CAPACITOR 33UF 50V 20% 270PF 2012 50V 5% NP0 R/TP AL EL CAPACITOR 0.47UF 50V 2 2200PF 2012 50V 5% COG R/TP "0.1UF D 50V 80%,-20% F(Y5V)" EKR3A102K09FK5 SAMWHA 1KV 10 AL EL CAPACITOR 1000UF 25V 2 AL EL CAPACITOR 680UF 25V 20 AL EL CAPACITOR 1000UF 16V 2 AL EL CAPACITOR 1000UF 16V 2 AL EL CAPACITOR 1000UF 25V 2 AL EL CAPACITOR 470UF 25V 20
TRANSISTORs & ICs
Q101 Q301 Q302 0TF760000AD 0TR144009AI 0TR144009AH SSS7N60B FAIRCHILD ST TO220F DTA144EK CHIP TP ROHM - DTC144EK CHIP TP ROHM - -
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*S *AL LOC. NO. Q303 Q304 Q305 Q306 Q307 Q308 U101 U201 U301 U303 U304 PC201
PART NO. 0TRKE80046A 0TR390609DC 0TFDI80001A 0TFDI80001A 0TR390609DC 0TRKE80046A 0IPMG78425A 0IPMG78424A 0IPMG78426A 0TFAN00001A 0TFAN00001A 0IPMG78432A
DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION 2N3904S KEC R/TP SOT23 60V 2 2N3906S-RTK KEC REEL TAPING 2N7002 DIODES R/TP SOT23 60V 2N7002 DIODES R/TP SOT23 60V 2N3906S-RTK KEC REEL TAPING 2N3904S KEC R/TP SOT23 60V 2 FAN7601 FAIRCHILD DIP-8P BUL "AZ431-A BCD 3P,TO-92 TAPING" OZL68GN O2MICRO 20P SOP BULK AP4511GD ADVANCED POWER ELEC AP4511GD ADVANCED POWER ELEC "LTV-817M-V(C) LITEON 4P, WID"
*S *AL LOC. NO.
PART NO.
DATE: 2007. 01. 23. DESCRIPTION / SPECIFICATION
OTHERs
T101 T301 T302
61709MC011A 61709MC010A 61709MC010A
EER3016 430UH LX52 LIPS SMPS EFD-2124 95UH INVERTER TRANS EFD-2124 95UH INVERTER TRANS
TRANSFORMER
SC101 F101 FB101 HS1 HS2 HS3 HS4 L202 LF101 P201 P401 P402 P403 P404 J30 J31 6620K00020A 0FZZTTH001E 6210TCE003G 4920900021A 4920900021A 4920900022A 4920900032A 61409B0009A 6200J000154 6602T20008K 6630V90218A 6630V90218A 6630V90218A 6630V90218A 971-0016 971-0016 HUAJIE AC UL/CSA 3PPIN BLACK TIME LAG HBC 2153.15MXE(LEAD BRS3550B BO SUNG 3550MM RADI EXTRUSION 10*20 16 LX52 EXTRUSION 10*20 16 LX52 PLATE 7*60 16 LX52 PLATE 20.5 *10.5 *12.0 HL-1520S JEONGSAN 7.0UH 25% 13.0*710*23680 SAMWAH BULK L SMW200-11 YEONHO 11P 2.0MM L "35001WR YEONHO 2P 3.5MM DIP," "35001WR YEONHO 2P 3.5MM DIP," "35001WR YEONHO 2P 3.5MM DIP," "35001WR YEONHO 2P 3.5MM DIP," TIN HDC 0.60H NON NON TIN HDC 0.60H NON NON
RESISTORs
R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R115 R116 R117 R118 R202 R204 R205 R206 R207 R208 R209 R211 R301 R303 R304 R309 R310 R311 R313 R315 R316 R317 R318 R319 R320 R321 R401 R402 R403 R404 R406 R407 R408 R409 TH101 0RJ4703G676 0RJ6801E472 0RH1004D622 0RH1001D622 0RD0912Q609 0RH2201D622 0RD8203A609 0RD4702A609 0RX0560J609 0RX1003K607 0RD0471Q609 0RJ1302E472 0RJ4703G676 0RJ4703G676 0RH2403D622 0RH2403D622 0RX0242K665 0RN3002F409 0RN2201F409 0RJ1601E472 0RH1001D622 0RH6800D622 0RH1001D622 0RJ1001G476 0RD1001Q609 0RH0222D622 0RD1002Q609 0RN1502F409 0RH1004D622 0RH1502D422 0RJ6202E472 0RH2001D622 0RH2001D622 0RJ3303E472 0RJ1503E472 0RH1303D622 0RH1502D422 0RH1002D422 0RJ1001G476 0RJ1001G476 0RJ1001G476 0RJ1001G476 0RJ3600E472 0RJ3600E472 0RJ3600E472 0RJ3600E472 6322A00035A 470K OHM 1/4 W 5% 3216 R/TP 6800 OHM 1/8 W 1% 2012 R/TP 1M OHM 1 / 10 W 2012 5.00% D 1K OHM 1 / 10 W 2012 5.00% D 91 OHM 1/4 W (3.4) 5% TA52 2.2K OHM 1 / 10 W 2012 5.00% 820K OHM 1/2 W(7.0) 5.00% TA 47K OHM 1/2 W(7.0) 5.00% TA5 0.56OHM 1 W 5% TA52 100KOHM 2 W 5% TA62 4.70 1/4W(3 5% TA52 13K OHM 1/8 W 1% 2012 R/TP 470K OHM 1/4 W 5% 3216 R/TP 470K OHM 1/4 W 5% 3216 R/TP 240K OHM 1 / 10 W 2012 5.00% 240K OHM 1 / 10 W 2012 5.00% 24 OHM 2 W 5% SF 30K OHM 1/6 W 1.00% TA52 2.2K OHM 1/6 W 1.00% TA52 1.6K OHM 1/8 W 1% 2012 R/TP 1K OHM 1 / 10 W 2012 5.00% D 680 OHM 1 / 10 W 2012 5.00% 1K OHM 1 / 10 W 2012 5.00% D 1K OHM 1/4 W 1% 3216 R/TP 1K OHM 1/4 W(3.4) 5.00% TA52 22 OHM 1 / 10 W 2012 5.00% D 10K OHM 1/4 W(3.4) 5.00% TA5 15K OHM 1/6 W 1.00% TA52 1M OHM 1 / 10 W 2012 5.00% D "15K , 1/10W 1% TP" 62K OHM 1/8 W 1% 2012 R/TP 2K OHM 1 / 10 W 2012 5.00% D 2K OHM 1 / 10 W 2012 5.00% D 330000 OHM 1/8 W 1% 2012 R/T 150K OHM 1/8 W 1% 2012 R/TP 130K OHM 1 / 10 W 2012 5.00% "15K , 1/10W 1% TP" 10K OHM 1/10 W 1% 2012 R/TP 1K OHM 1/4 W 1% 3216 R/TP 1K OHM 1/4 W 1% 3216 R/TP 1K OHM 1/4 W 1% 3216 R/TP 1K OHM 1/4 W 1% 3216 R/TP 360 OHM 1/8 W 1% 2012 R/TP 360 OHM 1/8 W 1% 2012 R/TP 360 OHM 1/8 W 1% 2012 R/TP 360 OHM 1/8 W 1% 2012 R/TP 10D2-07 SEMITEC 10OHM 15% L1
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SCHEMATIC DIAGRAM
1. SCALER
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2. POWER & WAFER
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3. INVERTER
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4. POWER
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P/NO : MFL36713657
Jan. 2007 Printed in Korea