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COLOR MONITOR SERVICE MANUAL
CHASSIS NO. : LM62A
MODEL:
(
L1900R (L1900R-BFQ.A**TNP)
) **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...................................................10 DISCRIPTION OF BLOCK DIAGRAM ................... 11 ADJUSTMENT ...................................................... 13 SERVICE OSD ........................................................14 TROUBLESHOOTING GUIDE .............................. 15 WIRING DIAGRAM ............................................... 19 EXPLODED VIEW...................................................20 REPLACEMENT PARTS LIST ...............................22 SCHEMATIC DIAGRAM ......................................... 24
SPECIFICATIONS
1. LCD CHARACTERISTICS Type : TFT Color LCD Module Active Display Area : 19 inch Pixel Pitch : 0.294 (H) x 0.294 (V) Color Depth : 16.7M colors Size : 396 (H) x 324 (V) x 12(D) 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 : -70° min., -80°(Typ) Right : +70° min., +80°(Typ) Top :+60° min., +75°(Typ) Bottom : -70° min., -85°(Typ) 2-2. Luminance 2-3. Contrast Ratio : 250(min)-6500K : 450(min), 700(Typ) 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) Width : 416.5 mm (16.40'') Depth : 113.4 mm (4.46'') Height : 432 mm (17.01'') 8. WEIGHT (with TILT/SWIVEL) Net. Weight : 6.8 kg (14.99 lbs) Gross Weight : 9.2 kg (20.29 lbs) 4. Max. Resolution D-sub Analog Digital : 1280 x 1024@75Hz : 1280 x 1024@60Hz
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 39 W less than 2 W less than 2 W less than 2 W less than 1 W
RED FROM DARK TO BRIGHT MODE IS REPEATED
OFF OFF
OFF/OFF OFF -
-
3. SIGNAL (Refer to the Timing Chart) 3-1. Sync Signal · Type : Separate Sync, Digital, 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 3-3. Operating Frequency Horizontal(Analog) Horizontal(Digital) Vertical
: R, G, B Analog : 0~0.71 V : 0 Vp-p : 0.467Vp-p : 0.714Vp-p : 75
: 30 ~ 83kHz : 30 ~ 71kHz : 56 ~ 75Hz
-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 to 600 F 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 to 600 F 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 to 600 F 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
#1 #2
Disassembly Rubber and Remove the screws.
Disassembly Stand Cover with Jig (jig P/No : 3911900036A)
#3
#4
Remove the screws.
Disassemble Stand Top Cover.
#5
# 6-1
1. Remove the screws. 2. Disassembly Stand.
let the all latches are separated.(#6-1~#6-4)
-8-
# 6-2
# 6-3
# 6-4
#7
1. Put the front face down. 2. Let the all latches are separated.
#8
Disassemble back cover.
-9-
5V
EEPROM Analog
5V
1.8V
3.3V
ADC
Vcc 5V
Line Buffer Mstar ACE Scaler SSC OSD LVDS Tx
Analog
Analog signal
TMDS Rx
Key
Power
DVI-D
Digital Signal (TMDS)
MCU Intel8032
LED
Control
Flash ROM
3.3V 3.3V
EEPROM (SYSTEM)
5V
Sub
LED LED
Panel
Switch MC14066B
TSUMO56HJ LVDS
EEPROM Digital
BLOCK DIAGRAM
- 10 5V 12V 12V D/D converter 5V 3.3V 3.3V Regulator 1.8v Regulator 3.3V Inverter 1.8V
Adapter
LED LED LED LED
Filter
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 and TMDS receiver . 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 3.3V regulator to convert power which is provided 12V, 5V is provided for LCD panel. Also, 5V is converted 3.3V by regulator and 3.3V is converted 1.8V by regulator. Converted power is provided for IC in the main board. 3. MICOM Part. This part consists of EEPROM IC which stores control data 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.
- 11 -
Adapter Board Block Diagram
12V
50 ~ 60Hz HVDC 100KHz
LINE 100 ~ 240V
EMI COMPONENTS
INPUT RECTIFIER AND FILTER
SWITCHING TRANSFORMER
OUTPUT RECTIFIER AND FILTER GND
PWM CONTROL CIRCUIT
PHOTOCOUPLER ISOLATION
SIGNAL COLLENTION
PRIMARY
SECONDARY
12V
INVERTER CIRCUIT
High Voltage
Operation description
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.
- 12 -
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.
- 13 -
SERVICE OSD
1. Install the 'DLPortIO.exe' and connection the monitor and PC by JIG. 2. Start the 'EDID.exe'. 1. LPT port Seting Select the Computer LPT Port. 2. Jig to use Select Using the JIG. 3. ABUS Commander Enter the Adjust and Select the 'Send CMD'. (Reference the adjust table)
CMD
(2)
(1)
D1 0 0 0 0 0
D2 0 2 0 0 ON : FF OFF : 0
SERVICE OSD FB Auto Color F1
(3)
NVRAM INIT E4 CLEAR ETI AGING E9 F3
MODULE
F6
0
LPL19TN8MS : 27
A
9 6 1
Video Signal Generator
IBM Compatible PC
15 10 5
11 6 1
5
C
13 25 1 14
tu
se
d
PARALLEL PORT
C 23 2 RS
No
5V
OFF
ON
Control Line
PA RA
C
LL EL
F
5V
Power inlet (required)
220
S MO NI
PO WE
VG
A
R
V-S
TO
YN
CS T
Power Select Switch (110V/220V) Power LED
ON
5V
4.7K 4.7K 4.7K 74LS06
E
OFF 74LS06
R
B
E ST Switch
B
F V-Sync On/Off Switch (Switch must be ON.)
Figure 1. Cable Connection
- 14 -
TROUBLESHOOTING GUIDE
1. NO POWER
NO POWER (POWER INDICATOR OFF)
CHECK P303 VOLTAGE PIN1 (12V)? YES
NO
CHECK ADAPTER, AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE
CHECK IC102 PIN 8 VOLTAGE(3.3V) ? YES CHECK KEY CONTROL CONNECTOR ROUTINE
NO
CHECK 3.3V LINE (OPEN CHECK) NO PROBLEM
IS IC101 PIN8 (3.3V) VOLTAGE ? YES
NO
CHECK 3.3V LINE
1
CHECK IC101 PIN 127 PULSE YES
NO
CHECK X-TAL
CHECK IC201
Waveforms
1 IC101-#127
- 15 -
2. NO RASTER (OSD IS NOT DISPLAYED) INVERTER
NO RASTER (OSD IS NOT DISPLAYED)
P304 PIN1, PIN2 12V? YES
NO
CHECK POWER LINE, AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE
P304 PIN7 5V? YES
NO
CHECK MICOM INV ON/OFF PORT.
P304 PIN6 PWM WAVEFORM YES
NO
1. CONFIRM BRIGHTNESS OSD CONTRL STATE. 2. CHECK MICOM DIMADJ PORT
CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL. (CONTACT PROBE TO CAUTION LABEL. CAN YOU SEE PULSE AT YOUR SCOPE? YES
NO
INVERTER
REPLACE CCFL LAMP IN THE LCD MODULE
- 16 -
3. NO RASTER (OSD IS NOT DISPLAYED) MSTAR
NO RASTER (OSD IS NOT DISPLAYED)
IC101 PIN 7, 8 3.3V? YES
NO
CHECK IC102
1
IC101 PIN127, 128 OSCILLATE AS 14.31MHZ? YES
NO
1. CHECK C109, C110 SOLDERING CONDITION 2. CHECK X101 3. TROUBLE IN IC101
2
IC101 PIN32 IS 48KHz H-SYNC? PIN33 IS 60Hz V-SYNC? IS PULSE APPEARED AT SIGNAL PINS? AT MODE 12?
NO
CHECK CONNECTION LINE FROM D-SUB TO IC101
YES
TROUBLE IN CABLE OR LCD MODULE
Waveforms
1 IC101-#127, 128 2 IC101-#32 H-SYNC 2 IC101-#33 V-SYNC
- 17 -
4. TROUBLE IN DPM
TROUBLE IN DPM
3
CHECK R307, R308 YES
NO
CHECK PC PC IS NOT GOING INTO DPM OFF MODE
CHECK IC101 PIN 32,33 SYNC PULSE ? YES
NO
CHECK H/V SYNC LINE
TROUBLE IN U101
Waveforms
3 R307 H-Sync 3 R308 V-Sync
- 18 -
WIRING DIAGRAM
6631900080A
30P
7P
6631T12006F
6P
3P
3P
6631900017F 6631T12006E 66312006V
- 19 -
030 140 160 110 120
010
020
130 150 050 040 060 070
EXPLODED VIEW
- 20 100 090
080
EXPLODED VIEW PARTS LIST
* Note: Safety mark
Ref. No.
010
Part No.
ACQ30055801 ACQ30055804
Description
Cover Assembly, L1900 . 19" CABINET ASSY Cover Assembly, L1900 . 19" CABINET ASSY R/J TYPE C/SKD LCD,Panel-TFT, LM190E06-TLA2 19INCH 1280X1024 300CD COLOR 72% - LG PHILIPS LCD Cover Assembly, L1900 . 19" BACK COVER ASSY Cover Assembly, L1900 . 19" BACK COVER ASSY_C/SKD Base Assembly, STAND L1900 LM62A L1900 STAND ASSY_RING_BK Base Assembly, STAND L1900 LM62A L1900 STAND ASSY_RING_BK CKD-For Brazil Base Assembly, STAND L1900R LM62A L1900 STAND ASSY_RING_BK SKD-For China PCB Assembly,Sensor, LG ELECTRONICS SUB T.T LM62A L1900E-BFQ ARDTEP POWER PCB P/N PCB Assembly,Sensor, EBR30464502 SUB T.T LM62A L1900R KXXTNPS LED BRIGHT CONTROL ASS'Y, CDK FOR LGESP LG ELECTRONICS DE SAO PAULO LTDA.-CKD-For Only Brazil Cover, L1961 STAND TOP BRACKET Cover, MOLD ABS XG-568 L1900R ABS L1900 Stand top cover BLACK C/SKD Cover, L1961 STAND REAR COVER HEAT & COOL Cover, MOLD ABS XG-568 L1900R ABS L1900R STAND REAR COVER BLACK C/SKD Cover Assembly, L1900 LM62A 19" CABLE COVER ASSY_BK Cover Assembly, L1900 LM62A 19" L1900 CABLE COVER ASSY_BK C/SKD PCB Assembly, SUB T.T LM62A L1900 E-TYPE PCB Assembly,Sub, SUB T.T LM62A L1900E KXXNTPS POWER KEY CKD FOR LGESP-For Only Brazil PCB Assembly, SUB T.T LM62A L1900 R-TYPE PCB Assembly,Sub, SUB T.T LM62A L1900R KXXTNPS RED LED CKD FOR LGESP-For Only Brazil Cover, L1961 PIECE PCB BRACKET Cover, MOLD ABS HF380 L1900 ABS L1900 PCB Bracket C/SKD Main Total Assembly, L1900 BRAND LM62A (R-TYPE RED LED) Main Total Assembly, L1900R BRAND LM62A-CKD-For Only Brazil Inverter,DC/AC, FIF1742-50B 11.5VTO12.5V,11.5VTO12.5V,11.5VTO12.5V 800V 7.3A 4 YES PWM DIMMING 19INCH PB FREE Plate Assembly, ASSY MAIN FRAME ASSY_R/J_TYPE Plate Assembly, ASSY MAIN FRAME ASSY_R/J_TYPE_C/SKD. Plate, PRESS SPTE T0.3 FIX CABLE CLIP Power Cord, CEE,LP-34A&H05VV-FX3C,LS-60_1.87M_BLK LP-34A LS-60 1.87M - 250V 16A H05VV-F 3X0.75MM2 BLACK VDE SEMKO N LONGWELL COMPANY-For Europe,Saudi,Indonesia Power Cord, LP-61L+GFC18N+
020 030
6304FLP372A ACQ30055901 ACQ30055907
040
AAN30056701 AAN30056704 AAN30056706
050
EBR30464501 EBR30464502
060
35509K0317A 35509K0317C
070
35509K0319A 35509K0319C
080
ACQ30077201 ACQ30077203
090
68719STA96A 68719STA96B
100
68719STA90A 68719STA90B
110
35509K0314A 35509K0314B
120
33139L9045A 33139L9045B
130 140
66339A0020A AGU30056601 AGU30056603
150 160
4950TKA012A 6410TEW010A 6410TBW004A 6410TPW003A 6410TBW004A 6410TUW008A 6410TMW004A 6410TCW007A
- 21 -
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: 2006. 08. 25. DESCRIPTION / SPECIFICATION
*S *AL LOC. NO. C216 C217 C218 C220 C222 C224 C226 C227 C228 C229 C232 C233 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C316 C317 C318 C319 C320 C321 C322 C323 C324 C325 C326 C327 C328
PART NO. 0CK102CK56A 0CK102CK56A 0CK105CD56A 0CC102CK41A 0CK103CK51A 0CE107SF6DC 0CE107WF6DC 0CE107WF6DC 0CE107WF6DC 0CE107WF6DC 0CK226FF67A 0CK226FF67A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CC220CK41A 0CC220CK41A 0CK104CK56A 0CK104CK56A 0CC680CK41A 0CC101CK41A 0CC101CK41A 0CC680CK41A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK105CD56A 0CC101CK41A 0CK103CK51A 0CK104CK56A 0CK103CK51A 0CK103CK51A 0CK103CK51A 0CK103CK51A
DATE: 2006. 08. 25. DESCRIPTION / SPECIFICATION 0603B102K500CT 1nF 10% 50V X 0603B102K500CT 1nF 10% 50V X C1608X7R1A105KT 1uF 10% 10V C1608C0G1H102JT 1nF 5% 50V C 0603B103K500CT 10nF 10% 50V VMV107M016S0ANE010 100uF 20% MVK6.3TP16VC100M 100uF 20% 1 MVK6.3TP16VC100M 100uF 20% 1 MVK6.3TP16VC100M 100uF 20% 1 MVK6.3TP16VC100M 100uF 20% 1 EMK325BJ226MM-T 22uF 20% 16V EMK325BJ226MM-T 22uF 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 C1608C0G1H220JT 22pF 5% 50V C1608C0G1H220JT 22pF 5% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V C1608C0G1H680JT 68pF 5% 50V C1608C0G1H101JT 100pF 5% 50V C1608C0G1H101JT 100pF 5% 50V C1608C0G1H680JT 68pF 5% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V C1608X7R1A105KT 1uF 10% 10V C1608C0G1H101JT 100pF 5% 50V 0603B103K500CT 10nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B103K500CT 10nF 10% 50V 0603B103K500CT 10nF 10% 50V 0603B103K500CT 10nF 10% 50V 0603B103K500CT 10nF 10% 50V
MAIN BOARD CAPACITORS
C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 0CK104CK56A 0CK473CK56A 0CK473CK56A 0CK473CK56A 0CK473CK56A 0CC102CK41A 0CK473CK56A 0CK473CK56A 0CC150CK41A 0CC150CK41A 0CK104CK56A 0CZZTAT006A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK224CF56A 0CK104CK56A 0CE107WF6DC 0CK103CK51A 0CK103CK51A 0CK104CK56A 0CC101CK41A 0CK104CK56A 0CE107WF6DC 0CE107SF6DC 0CE107SF6DC 0CE107SF6DC 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK102CK56A 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 C1608C0G1H150JT 15pF 5% 50V C1608C0G1H150JT 15pF 5% 50V 0603B104K500CT 100nF 10% 50V RV2-16V100MU-R 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 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 0603B224K160CT 220nF 10% 16V 0603B104K500CT 100nF 10% 50V MVK6.3TP16VC100M 100uF 20% 1 0603B103K500CT 10nF 10% 50V 0603B103K500CT 10nF 10% 50V 0603B104K500CT 100nF 10% 50V C1608C0G1H101JT 100pF 5% 50V 0603B104K500CT 100nF 10% 50V MVK6.3TP16VC100M 100uF 20% 1 VMV107M016S0ANE010 100uF 20% VMV107M016S0ANE010 100uF 20% VMV107M016S0ANE010 100uF 20% 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B104K500CT 100nF 10% 50V 0603B102K500CT 1nF 10% 50V X
DIODEs
D201 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 0DRON00268A 0DS226009AA 0DS226009AA 0DSON00138A 0DS226009AA 0DS226009AA 0DS226009AA 0DD184009AA 0DS226009AA 0DS226009AA 0DS226009AA MBRS190T3G 750MV 90V 2A - KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS MMBD301LT1G 600MV 30V - - 1. KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS KDS184 KDS184 TP KEC - 85V KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS
- 22 -
*S *AL LOC. NO. D311 D312 D313 D314 D315 ZD301 ZD302 ZD303 ZD304 ZD305
PART NO. 0DSON00138A 0DS226009AA 0DS226009AA 0DD184009AA 0DS226009AA 0DZ560009GB 0DZ560009GB 0DZ560009GB 0DZ560009GB 0DZ560009GB
DATE: 2006. 08. 25. DESCRIPTION / SPECIFICATION MMBD301LT1G 600MV 30V - - 1. KDS226 1.2V 85V 300MA 2A 4NS KDS226 1.2V 85V 300MA 2A 4NS KDS184 KDS184 TP KEC - 85V 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 BZT52C5V6S-(F) 5.6V 5.2TO6V
*S *AL LOC. NO. R216 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R337 R341 R343 R344
PART NO. 0RJ0000D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ1000D677 0RJ0332D677 0RJ0332D677 0RJ0682D677 0RJ0682D677 0RJ0102D677 0RJ0102D677 0RJ0102D677 0RJ0102D677 0RJ0102D677 0RJ0102D677 0RJ4701D677 0RJ0102D677 0RJ0102D677 0RJ1001D677 0RJ1000D677 0RJ4701D677 0RJ0000D677 0RJ4701D677 0RJ0752D677 0RJ4701D677 0RJ1000D677 0RJ0332D677 0RJ0332D677 0RJ0752D677 0RJ0752D677 0RJ4701D677 0RJ1001D677 0RJ1002D677 0RJ1001D677 0RJ1001D677 0RJ0000D677 0RJ0000D677 0RJ0000D677 0RJ0000D677 0RJ0000D677 0RJ0000D677
DATE: 2006. 08. 25. DESCRIPTION / SPECIFICATION MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ680 68OHM 5% 1/10W MCR03EZPJ680 68OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ100 10OHM 5% 1/10W MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ750 75OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W MCR03EZPJ750 75OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ000 0OHM 5% 1/10W 1
ICs
IC101 IC102 IC103 IC201 IC202 IC203 IC301 IC302 IC303 0IPRP00784A 0IZZ9H9058A 0IMMRSG036B 0IMCRMZ001A 0IPMGKE011A 0IPMGSG019A 0IMMR00014A 0IMMR00014A 0ISTL00031A FE251MOH-LF(TSUMO56WHJ-LF) 1 M25P10 M25P10 SGS THOMSON SS M24C16-WMN6TP 16KBIT 2KX8BIT "MP1583DN-Z,LF 4.75TO23V 21V" KIA78D33F 4TO10V 3.3V 1.3W D LD1117S18TR 3.3TO8V 1.8V 12W M24C02-RMN6TP 2KBIT 256X8BIT M24C02-RMN6TP 2KBIT 256X8BIT MC74HC4066ADR2G MC74HC4066AD
FILTERs & INDUCTORs
L202 L203 L204 L301 L302 L303 L304 L201 0LCML00003B 0LCML00003B 0LCML00003B 6210TCE001S 6210TCE001S 6210TCE001S 6210TCE001S 6140TBZ048A MLB-201209-0120P-N2 120OHM 2 MLB-201209-0120P-N2 120OHM 2 MLB-201209-0120P-N2 120OHM 2 HU-1M2012-121 120OHM 2X1.25X HU-1M2012-121 120OHM 2X1.25X HU-1M2012-121 120OHM 2X1.25X HU-1M2012-121 120OHM 2X1.25X SLF10145T-150M2R2 15UH 20% -
TRANSISTOR
Q301 0TR162309CA KSC1623-Y(MTF) NPN 5V 60V 50
RESISTORs
R101 R104 R105 R106 R107 R108 R109 R110 R112 R113 R114 R116 R118 R119 R120 R121 R201 R202 R203 R208 R210 R212 0RJ0000D677 0RJ1000D677 0RJ0562D677 0RJ1000D677 0RJ0562D677 0RJ4700D677 0RJ1000D677 0RJ0562D677 0RJ3900D677 0RJ1002D677 0RJ1502D677 0RJ4701D677 0RJ4701D677 0RJ0332D677 0RJ0332D677 0RJ1000D677 0RJ1502D477 0RJ1002D677 0RJ4702D477 0RJ4702D677 0RJ2202D677 0RJ5600D677 MCR03EZPJ000 0OHM 5% 1/10W 1 MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ471 470OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPJ560 56OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ153 15KOHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ330 33OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W MCR03EZPF153 15KOHM 1% 1/10W MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPF473 47KOHM 1% 1/10W MCR03EZPJ473 47KOHM 5% 1/10W MCR03EZPJ223 22KOHM 5% 1/10W MCR03EZPJ561 560OHM 5% 1/10W
OTHERs
Q201 X101 0TFVI80067A 6202TST001A SI3865BDV(E3) N-CHANNEL MOSF SX-1 14.31818MHZ 30PPM 14.31
LED BOARD
C401 C405 C407 IC402 IC403 Q401 X401 C408 C409 C410 C411 D401 D402 0CC150CK41A 0CC150CK41A 0CE106VF6DC 0IKE704200J 0IZZ9H9059A 0TR390409AE 6212AB2018C 0CK103CK51A 0CC101CK41A 0CK103CK51A 0CC101CK41A EAV30299301 EAV30299301 C1608C0G1H150JT 15pF 5% 50V C1608C0G1H150JT 15pF 5% 50V VGV106M016S0ANB010 10uF 20% KIA7042AF -0.3TO15V 4.2V 500 M25P10 M25P10 SGS THOMSON SS KST3904 NPN 6V 60V 40V 200MA SX-1 12MHZ 30PPM 12MHZ 30PPM 0603B103K500CT 10nF 10% 50V C1608C0G1H101JT 100pF 5% 50V 0603B103K500CT 10nF 10% 50V C1608C0G1H101JT 100pF 5% 50V BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2
- 23 -
*S *AL LOC. NO. D403 D404 D405 D406 D407 D408 D409 D410 D411 D412 D413 D414 D415 D416 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 Q412 Q413 Q414 Q415 Q416 Q417 R401 R402 R403 R404 R405 R406 R407 R408 R409 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R422 R423 R425 R426 R427 R428 R429 R430 R431 R432 R433 R434 R435
PART NO. EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 EAV30299301 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0TR390609FA 0RJ3301D677 0RJ3900D677 0RJ3301D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ4701D677 0RJ1000D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677
DATE: 2006. 08. 25. DESCRIPTION / SPECIFICATION BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 BL-HUB33A-AV-TRB SUPER RED 2 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 KST3906-MTF PNP -5V -40V -40 MCR03EZPJ332 3.3KOHM 5% 1/10 MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ332 3.3KOHM 5% 1/10 MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ101 100OHM 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 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10
*S *AL LOC. NO. R436 R437 R438 R439 R440 R441 R442 R443 R444 R445 R446 R447 R448 R449 R450 R451 R452 R453 R454 R455 R456 R458 R459
PART NO. 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ4701D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ3900D677 0RJ1000D677
DATE: 2006. 08. 25. DESCRIPTION / SPECIFICATION MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ472 4.7KOHM 5% 1/10 MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ391 390OHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W
POWER CONTROL BOARD
C801 C802 IC801 R801 R802 R803 ZD801 0CC681CK41A 0CC102CK41A EAN30331001 0RJ1001D677 0RJ6803D677 0RJ1002D677 0DZ560009DA C1608C0G1H681JT 680pF 5% 50V C1608C0G1H102JT 1nF 5% 50V C ADA03 2.5TO5 100m - SOT26 R/ MCR03EZPJ102 1KOHM 5% 1/10W MCR03EZPJ684 680KOHM 5% 1/10 MCR03EZPJ103 10KOHM 5% 1/10W UDZS5.6B 5.6V 5.49TO5.73V 60
POWER KEY BOARD
C702 IC701 R701 R702 R703 0CC102CK41A EAN30331001 0RJ6803D677 0RJ1002D677 0RJ1000D677 C1608C0G1H102JT 1nF 5% 50V C ADA03 2.5TO5 100m - SOT26 R/ MCR03EZPJ684 680KOHM 5% 1/10 MCR03EZPJ103 10KOHM 5% 1/10W MCR03EZPJ101 100OHM 5% 1/10W
- 24 -
SCHEMATIC DIAGRAM
1. SCALER
- 25 -
2. POWER
- 26 -
3. CONNECTOR
- 27 -
4. R-Type LED
- 28 -
5. POWER
- 29 -
6. LED Bright control
- 30 -
P/NO : MFL30105547
Aug. 2006 Printed in Korea