LG Flatron L1720B User manual

COLOR MONITOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS NO. : CL-43
MODEL: L1720B (L1720BL-AL**R)

1. LCD CHARACTERISTICS
Type : TFT SXGA LCD
Size : 17 inch
Pixel Pitch : 0.264 (H) x 0.264 (V)
Color Depth : 16.2M colors
Electrical Interface : LVDS
Surface Treatment : Hard-coating(3H)
Operating Mode : Normally White
Backlight Unit : Top/Bottom edge side 4-CCFL
(Cold Cathode Fluorescent Lamp)
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio
≥ 10
Left : -60° min., -70°(Typ) Right : +60° min., +70°(Typ)
Top :+50° min., +60°(Typ) Bottom : -45°min., -60°(Typ)
2-2. Luminance : 200(min), 250(Typ)
2-3. Contrast Ratio : 300(min), 400(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type : Separate Sync,
SOG (Sync On Green)
Composite Sync
3-2. Video Input Signal
1) Type : R, G, B Analog
2) Voltage Level : 0~0.71 V
a) Color 0, 0 : 0 Vp-p
b) Color 7, 0 : 0.467 Vp-p
c) Color 15, 0 : 0.714 Vp-p
3) Input Impedance : 75 Ω
3-3. Operating Frequency
Horizontal : 30 ~ 83kHz
Vertical : 56 ~ 75Hz
4
. Max. Resolution
Analog : 1280 x 1024 / 75Hz
5. POWER SUPPLY
5-1. Power
: AC 100-240V~, 50/60Hz , 1.0A
5-2. Power Consumption
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 Hours(Min)
7. DIMENSIONS (with TILT/SWIVEL)
FullUp Position
Width : 394 mm (15.51'')
Depth : 232 mm (9.13'')
Height : 379 mm (14.92'')
Folded Position
Width : 394mm (15.51'')
Depth : 127mm (9.13'')
Height : 412mm (14.92'')
8. WEIGHT (with TILT/SWIVEL)
Net. Weight : 4.5 kg (9.92 lbs)
Gross Weight : 7.6 kg (16.76 lbs)
CONTENTS
SPECIFICATIONS
- 2 -
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ................................ 5
WIRING DIAGRAM ................................................. 6
BLOCK DIAGRAM ................................................... 7
DESCRIPTION OF BLOCK DIAGRAM.....................8
ADJUSTMENT ...................................................... 10
TROUBLESHOOTING GUIDE .............................. 11
PRINTED CIRCUIT BOARD................................... 15
EXPLODED VIEW...................................................17
REPLACEMENT PARTS LIST ...............................19
SCHEMATIC DIAGRAM......................................... 22
MODE
POWER ON (NORMAL)
STAND-BY
SUSPEND
DPMS OFF
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
POWER CONSUMPTION
less than 40 W
less than 2 W
less than 2 W
less than 2 W
LED COLOR
BLUE
AMBER
AMBER
AMBER
VIDEO
ACTIVE
OFF
OFF
OFF

- 3 -
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.
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.)
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.
PRECAUTION
CAUTION
Please use only a plastic screwdriver to protect yourself
from shock hazard during service operation.

TIMING CHART
- 4 -
VIDEO
SYNC
B
D
CFE
A
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
H + 31.469 800 640 16 96 48
V–70.8Hz 449 350 37 2 60
H–31.469 840 640 16 96 48
V–59.94 525 480 10 2 33
H–37.5 840 640 16 64 120
V–75 500 480 1 3 16
H–31.468 900 720 18 108 54
V + 70.09 449 400 12 2 35
H + 37.879 1056 800 40 128 88
V + 60.317 628 600 1 4 23
H + 46.875 1056 800 16 80 160
V + 75.0 625 600 1 3 21
H+/–49.725 1152 832 32 64 224
V+/–74.55 667 624 1 3 39
H–48.363 1344 1024 24 136 160
V–60.0 806 768 3 6 29
H–60.123 1312 1024 16 96 176
V–75.029 800 768 1 3 28
H+/–68.681 1456 1152 32 128 144
V+/–75.062 915 870 3 3 39
H+/–61.805 1504 1152 18 134 200
V+/–65.96 937 900 2 4 31
H + 63.981 1688 1280 48 112 248
V + 60.02 1066 1024 1 3 38
H + 79.976 1688 1280 16 144 248
V + 75.035 1066 1024 1 3 38
Mode H/V
Sort
1
2
3
4
5
6
7
8
9
10
11
12
13
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
640x350
70Hz
640x480
60Hz
640x480
75Hz
720x400
70Hz
800x600
60Hz
800x600
75Hz
832x624
75Hz
1024x768
60Hz
1024x768
75Hz
1152x870
75Hz
1152x900
65Hz
1280x1024
60Hz
1280x1024
75Hz
Sync
Polarity Frequency
Dot
Clock Total Period
(E)
Video Active Time
(A)
Sync Duration
(D)
Back Porch
(F)
Front Porch
(C)
Resolution

- 5 -
OPERATING INSTRUCTIONS
FRONT VIEW REAR VIEW
Front Control Panel
1. Power Button
Use this button to turn the display on or off.
<Power (DPMS) Indicator>
This Indicator lights up blue when the display
operates normally. If the display is in DPM (Energy
Saving) mode, this indicator color changes to
amber.
2. Button
Use these buttons to choose or adjust items in the
On Screen Display.
3. Menu Button
Use this button to enter or exit the On Screen
Display.
4.
AUTO/SELECT Button
Use this button to enter a selection in the On
Screen Display.
When adjusting your display settings, always
press the AUTO/SELECT button before entering
the On Screen Display(OSD). This will
automatically adjust your display image to the
ideal settings for the current screen resolution
size (display mode).
The best display mode is 1024x768/60Hz.
See front control panel
D-sub Connect
Power Connect
143 2
This function optimizes the brightness, contrast or
color value to the surrounding conditions and settings
and enables you to enjoy the most suitable picture by
adjusting the surroundings (DAY/NIGHT/USER
MODE).
• TEXT: For viewing letters
• MOVIE: For viewing movies
•
PHOTO: For viewing pictures or the photographs
• USER MODE: This function memorizes the
manual adjustment -Brightness, Contrast and
Color value on the On Screen Display.
100
100
Bring up Contrast and Brightness adjustment.
:

- 6 -
WIRING DIAGRAM
J707
J702
CN1
CN2
CN4 CN5
CN3
Connector Ass’y :
P/N: 6631T11016C
Connector Ass’y :
P/N: 6631T20024C
Connector Ass’y :
P/N: 6631T20008G
Connector Ass’y :
P/N: 6631T20023A

- 7 -
D-SUB
MST9111
including
(ADC/LVDS/SCALER )
MTV312
Micom
LCD Module
R,G,B
differential
LVDS
(Low Voltage
Differential Signaling)
LIPS
5V
5V
5V
AC Input
3.3V
Reg. 2.5V Reg.
5V 5V
R,G,B, H/V Sync
3.3V 2.5V
3.3V
2.5V
BLOCK DIAGRAM

- 8 -
DESCRIPTION OF BLOCK DIAGRAM
1. Video Controller Part & Display Data Transmitter Part.(MST9111)
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.
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.
Especially pre-amp / ADC / Video controller/ Transmitter are merged to one chip “MST9111”by MSTAR.
This part transmit digital signal from the Scaler to the receiver of module.
2. Micom Part
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.
3. Power Part
This part consists of the one 3.3V and one 2.5 regulators to convert power which is provided 5V in LIPS Board.
5V is provided for LCD Panel.
Also, 5V is converted 3.3V and 2.5V by regulator. Converted power is provided for IC in the main board.

- 9 -
EMI
COMPONENTS
LINE
100 ~ 240V
INPUT RECTIFIER
AND FILTER ENERGY TRANSFER OUTPUT RECTIFIER AND FILTER
12V
5V
GND
SIGNAL
COLLECTI
ON
PHOTO-
COUPLER
ISOLATION
PWM
CONTROL
CIRCUIT
HVDC 100KHz
PRIMARY SECONDARY
50 ~ 60Hz
Operation description_LIPS
LIPS Board Block Diagram
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 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 achive the dc output stablize, 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.

- 10 -
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
c) Remove all default number
d) Add 300-3FF
e) Click Start button.
f) Click Exit button.
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

- 11 -
220
IBM
Compatible PC
PARALLEL PORT
Power inlet (required)
Power LED
ST Switch
Power Select Switch
(110V/220V)
Control Line
Not used
RS232C
PARALLEL
V-SYNC POWER
ST
VGS MONITOR
E
E
V-Sync On/Off Switch
(Switch must be ON.)
F
F
A
A
B
B
C
C
1510
5
569
1
1
1
14
13
25
6
5V
5V
5V
4.7K
4.7K
4.7K
74LS06
74LS06
OFF ON
OFF
ON
11
Video Signal
Generator
Figure 1. Cable Connection
SERVICE OSD
- When entering Service mode: You can check the OSD as described below by pressing down the
power key and the menu key while the power is off.
1. MODULE : Whenever you press the left/right key, the module applied to the current model will be
displayed. When the module applied to the current set is displayed, turn the power on and off to execute
all module settings.
2. ADC OFFSET/ADC GAIN : Adjusts the offset and gain values that are the basis of the color coordination
value. The result differs according to the pattern and video card signal level. These two menus are not
used separately but executed when the ADC CAL is executed.
3. ADC CAL.: Carried out when adjusting the color coordination.
4. ELAPSED CLEAR: Resets the usage time after monitor assembly to "0".
5. ELAPSED TIME: Displays the usage time after the monitor is shipped out. When executing the ELAPSED
CLEAR menu, this will be shown as "0".
6. VERSION: Displays the MICOM version of the set by model name, version name and date.

- 11 -
TROUBLESHOOTING GUIDE
1. NO POWER
NO POWER
(POWER INDICATOR OFF)
CHECK POWER
BOARD, AND FIND
OUT A SHORT POINT
AS OPENING
EACH POWER LINE
CHECK J705
VOLTAGE
PIN5, PIN6 (5V)?
NO
CHECK 5VS LINE
(OPEN CHECK)
CHECK
U501 PIN 8 Voltage
(5V) ?
NO
CHECK IIC LINE
CONNECTION
(U501, U502)
CHECK U201 VCC,
XTAL, RESET
IS U201
PIN114 (3.3V)
VOLTAGE REPEATED
AS PULSE
SHAPE ?
NO
YES
YES NO PROBLEM
YES
CHECK KEY CONTROL
CONNECTOR ROUTINE

- 12 -
2. NO RASTER (OSD IS NOT DISPLAYED) –LIPS
CHECK MICOM INV
ON/OFF PORT.
J705 PIN9
5V? NO
NO RASTER
(OSD IS NOT DISPLAYED)
CHECK LIPS
J705
PIN5, PIN 6
5V?
NO
1. CONFIRM BRIGHTNESS
OSD CONTRL STATE.
2. CHECK MICOM DIM-ADJ
PORT
J705 PIN10
5V? NO
LIPS
CHECK
PULSE AS
CONTACTING SCOPE
PROBE TO CAUTION LABEL.
(CONTACT PROBE TO
CAUTION LABEL.
CAN YOU SEE PULSE
AT YOUR
SCOPE?
NO
REPLACE CCFL LAMP
IN THE LCD MODULE
YES
YES
YES
YES

- 13 -
1. CHECK PIN122, 123
SOLDERING CONDITION
2. CHECK X501
3. TROUBLE IN U201
U201
POWER PIN 8,114
3.3V?
NO CHECK U804
U201
PIN122, 123
OSCILLATE AS
12MHZ?
CHECK CONNECTION LINE
FROM D-SUB TO U501
TROUBLE IN CABLE
OR LCD MODULE
YES
YES
YES
3. NO RASTER (OSD IS NOT DISPLAYED) –MST9111
NO RASTER
(OSD IS NOT DISPLAYED)
U501
PIN43 IS 48KHz H-SYNC?
PIN44 IS 60Hz V-SYNC?
IS PULSE APPEARED
AT SIGNAL PINS?
AT MODE 12?
NO
NO

- 14 -
4. TROUBLE IN DPM
TROUBLE IN DPM
TROUBLE IN PC
CHECK PC
PC IS NOT GOING
INTO DPM OFF MODE
NO
TROUBLE IN
SIGNAL CABLE
NO
YES
YES
CHECK
R734, R741
(SYNC) ?
CHECK
U501 PIN 24
(0V) ?

PRINTED CIRCUIT BOARD
- 15 -
1. MAIN BOARD (Component Side)
R708
C711 C708
C709
J706
Q703
R709
C710
C803
R812
U802
C828
J704
C821
C822
R769
J705
Q704
R747
R748
U801
1
R744
R745
R811
R801
R802
R804
C804
C829
R749
C832
C818
1
C820
R770
R840
R846
R847
R841
U804
R803
C230
C801
C817
C221
C831
100
C819
C222 C217
90 80
C227
70
U201
J707
1
R735
U502
C516
C760
R842
R848
R844
R845
R843
R849
U803
R511
C225
C226
C219
C802
110
C223C218
60
C727
Q705
R753
R779
C732
R533
R534
R537
Q506
R510
X501
Q503
R535
R532R550
C550
X201
C228 C229
120
R739
C220 J702
50
R502
R750 R751
U501
R501
C512
C502
C503
15
R536C513
10
Q502
C501
C514
5
R592
R593
R204
R205
C211
10
1
C212
C215
20
C207
30
C208
1
40
Q505
R525
R541
20
R581
R571
R531
D707
R530
R580
R570
R520
R504
R509
R590 R591
Q701
R207
R733
R522
C216
A
Q702
R716
R740
C201
C712
C202
C203
C209
C713
C210
C714
1
R528
R529
25
C703
40
D703
R725
R705
R722
ZD702
C505
C715
D706
R717
ZD701
D701D702
R701R703 R706
R202 R203 R208 R209 R210 R240
C205 C206 C232 C233 C240 C231
R201C204
MODEL:L-CHASSIS-ANALOG
P/N :6870T628A11
DATE :2003.02.24
Q504
R515
30
R734
R540 R551
35
A
R707
R741
U702
C707
C731 C730
R723
R724
R726
R727
R523
R524
ZD703 ZD704
C506
J703

- 17 -
EXPLODED VIEW
4
1
2
3
12
10
11
13
5
6
8
9
7

- 18 -
EXPLODED VIEW PARTS LIST
Ref. No.
1
2
3
4
5
6
7
8
9
10
11
12
13
Part No.
3091TKL086A
6304FLP058A
or 6304FLP086A
or 6304FLP085A
or 6304FLP076A
3809TKL059A
3043TKK134A
6871TST430A
4951TKS111A
6631T11012W
6871TPT237C
6871TMT461A
4951TKK139A
3550TKK398A
3550TKK400A
6850TD9004D
Description
CABINET ASSEMBLY, L1720 BRAND . .
LCD(LIQUID CRYSTAL DISPLAY) LM170E01-A4 LG PHILPS TFT COLOR 17" TFT LCD
LCD(LIQUID CRYSTAL DISPLAY), LM170E01-A5K6 LG PHILPS TFT COLOR LVDS SXGA OKY GATE D-IC
LCD(LIQUID CRYSTAL DISPLAY), LM170E01-A4K4 LG PHILPS TFT COLOR SXGA LVDS OKI GATE D-IC
LCD(LIQUID CRYSTAL DISPLAY) LM170E01-A5 LG PHILPS TFT COLOR LVDS SXGA
BACK COVER ASSEMBLY, L1720 . SILVER SPRAY
TILT SWIVEL ASSEMBLY, L1720BL. SILVER+CR
PWB(PCB) ASSEMBLY,SUB, L1720BL CONTROL TOTAL BRAND CL-43
METAL ASSEMBLY, FRAME L1720BL LPL
CONNECTOR ASSEMBLY, 30P H-H 200MM UL20276 LG708G
PWB(PCB) ASSEMBLY, POWER, LS71K POWER TOTAL POWERNET PWI1704S(L)12V/1.2A 5V/1A LIPS FOR LPL
PWB(PCB) ASSEMBLY, MAIN, L1720BL ALRDR BRAND CL-43 TOTAL
METAL ASSEMBLY, REAR L1720BL
COVER, L1720 BACK CAP
COVER, L1720BL HINGE CAP
CABLE, D-SUB, UL20276-9C(5.8MM) DT 1560MM GRAY(85964) LB500L DM

- 19 -
DATE: 2003. 6. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
C204 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C205 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C206 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C207 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C208 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C209 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C210 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C211 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C212 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C215 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C216 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C217 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C218 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C219 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C220 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C221 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C222 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C223 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C225 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C226 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C227 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C230 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C231 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C232 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C233 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C240 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C501 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C502 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C503 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C505 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C506 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C512 0CC180CK41A 18PF 1608 50V 5% R/TP NP0
C513 0CC030CK01A 3PF 1608 50V 0.25 PF R/TP NP0
C514 0CH8106F611 10UF 16V M 85STD(CYL) R/TP
C516 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C550 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C703 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C707 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C708 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C709 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C710 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C711 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C712 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C713 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C714 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C715 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C727 0CK105CD56A 1UF 1608 10V 10% R/TP X7R
C730 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C731 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C732 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C760 0CE107EF610 100UF KMG,RD 16V 20% FL BULK
C801 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
DATE: 2003. 6. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
C802 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C803 0CK105CD56A 1UF 1608 10V 10% R/TP X7R
C804 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C817 0CE107EF610 100UF KMG,RD 16V 20% FL BULK
C818 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C819 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C820 0CE107EF610 100UF KMG,RD 16V 20% FL BULK
C821 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C822 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C828 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C829 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5
C831 0CE107EF610 100UF KMG,RD 16V 20% FL BULK
C832 0CE107EF610 100UF KMG,RD 16V 20% FL BULK
D701 0DS226009AA KDS226 TP KEC SOT-23 80V 300
D702 0DS226009AA KDS226 TP KEC SOT-23 80V 300
D703 0DS226009AA KDS226 TP KEC SOT-23 80V 300
D706 0DS226009AA KDS226 TP KEC SOT-23 80V 300
D707 0DD184009AA KDS184 TP KEC - 85V - - - 300
ZD701 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
ZD702 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
ZD703 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
ZD704 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
U201 0IPRPM3004A MST9111 ANALOG MSTAR 128 LQFP
U501 0IZZTSZ282A MYSON 44P PLCC ST OPT L1720BL
U502 0ISG240860B M24C08W6 SGS-THOMSON 8SOP R/T
U702 0ICS240213A CAT24WC02J-TE13 8P SOP TP 2K
U802 0TFVI80023A VISHAY SI3865DV R/TP TSOP-6 8
U803 0IPMGNS001D LM1117MPX-2.5 NATIONAL SEMICO
U804 0IPMGNS001E LM1117MPX-3.3 NATIONAL SEMICO
Q502 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q503 0IKE704200H KIA7042AP TO-92 TP 4.2 VOLT.
Q504 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q505 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q506 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q701 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q702 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
Q703 0TR390609FA KST3906-MTF TP SAMSUNG SOT23
Q704 0TR390609FA KST3906-MTF TP SAMSUNG SOT23
Q705 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP
R201 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R202 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R203 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
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
MAIN BOARD
CAPACITORS
DIODEs
ICs
TRANSISTOR
RESISTORs

DATE: 2003. 6. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
R204 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R205 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R207 0RJ4700D677 470 OHM 1/10 W 5% 1608 R/TP
R208 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R209 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R210 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R240 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R501 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R502 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R504 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R509 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R510 0RJ4700D677 470 OHM 1/10 W 5% 1608 R/TP
R511 0RJ4700D677 470 OHM 1/10 W 5% 1608 R/TP
R515 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R520 0RJ1003D677 100K OHM 1/10 W 5% 1608 R/TP
R522 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R523 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R524 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R525 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R528 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R529 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R530 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R531 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R532 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R533 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R534 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R535 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R537 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R540 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R541 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R551 0RJ4702D677 47000 OHM 1/10 W 5% 1608 R/TP
R571 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R581 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R590 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R591 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R592 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R593 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R701 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R703 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R705 0RJ1501D677 1.5K OHM 1/10 W 5% 1608 R/TP
R706 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R707 0RJ0682D677 68 OHM 1/10 W 5% 1608 R/TP
R708 0RJ4700D677 470 OHM 1/10 W 5% 1608 R/TP
R709 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R716 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R717 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R722 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R723 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R724 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R725 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R726 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R727 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R733 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R734 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R735 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R740 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R741 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R744 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R745 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R747 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R748 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R750 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
DATE: 2003. 6. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
R751 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R753 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R769 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R770 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R801 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R803 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R804 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R811 0RJ2202D677 22K OHM 1/10 W 5% 1608 R/TP
R812 0RJ5600D677 560 OHM 1/10 W 5% 1608 R/TP
R840 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R841 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R842 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R843 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R844 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R845 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R846 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R847 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R848 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R849 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
X501 6212AA2004A HC-49U TXC 12.0MHZ +/- 30 PPM
R1 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R2 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R3 0RJ1501D677 1.5K OHM 1/10 W 5% 1608 R/TP
R4 0RJ1501D677 1.5K OHM 1/10 W 5% 1608 R/TP
R5 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R6 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R7 0RJ9101D677 9.1K OHM 1/10 W 5% 1608 R/TP
SW1 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW2 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW3 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW4 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW5 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW6 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
SW7 6600R00004A JTP1138A6EM JEIL 12VDC 50MA S
ZD1 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
ZD2 0DZ560009GB BZT52C5V6S DIODES R/TP SOD323
- 20 -
CONTROL BOARD
OTHERs