Samsung 633NW Product specifications

LCD-Monitor
Chassis
:LPU16YS
LPU17NS
LPU19YS / LPU19NS
LPU20YS
LPU22YS
Model
:B1630N
B1730NW
B1930N / B1930NW
B2030N
B2230N
SERVICE
TFT-LCD Monitor
Manual
Contens
1. Precautions
2. Product specifications
3. Disassembly and Reassemble
4. Troubleshooting
5. Exploded View & Part List
6. Wiring Diagram
B1630N / B1730NW / B1930N
B1930NW / B2030N / B2230N
Refer to the service manual in the GSPN (see the rear cover) for the more information.
Contents
1. Precautions
1-1. Safety Precautions.......................................................................................................... 1-1
1-2. Servicing Precautions...................................................................................................... 1-2
1-3. Static Electricity Precautions........................................................................................... 1-2
1-4. Installation Precautions................................................................................................... 1-3
2. Product specifications
2-1. Feature & Specifications.................................................................................................. 2-1
2-2. Spec Comparison to the Old Models............................................................................... 2-3
2-3. Accessories..................................................................................................................... 2-5
3. Disassembly and Assembly
3-1. Disassembly.................................................................................................................... 3-1
4. Troubleshooting
4-1. Troubleshooting............................................................................................................... 4-1
4-2. When the Power Does Not Turn On................................................................................ 4-2
4-3. When the screen is blank................................................................................................ 4-4
4-4. Error Examples and Actions............................................................................................ 4-8
4-5. Adjustment....................................................................................................................... 4-9
5. Exploded View & Part List
5-1. Exploded View................................................................................................................. 5-1
5-2. Parts List (B1630N)......................................................................................................... 5-2
5-3. Parts List (B1730NW)...................................................................................................... 5-7
5-4. Parts List (B1930N)....................................................................................................... 5-10
5-5. Parts List (B1930NW).................................................................................................... 5-15
5-6. Parts List (B2030N)....................................................................................................... 5-20
5-7. Parts List (B2230N)....................................................................................................... 5-23
6. Wiring Diagram
6-1. Wiring Diagram - Main Board.......................................................................................... 6-1
6-2. Wiring Diagram - IP Board............................................................................................... 6-4
6-3. Connector Functions....................................................................................................... 6-5
6-4. Cables............................................................................................................................. 6-5
GSPN (Global Service Partner Network)
Area
Web Site
North America
http://service.samsungportal.com
Latin America
http://latin.samsungportal.com
CIS
http://cis.samsungportal.com
Europe
http://europe.samsungportal.com
China
http://china.samsungportal.com
Asia
http://asia.samsungportal.com
Mideast & Africa
http://mea.samsungportal.com
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© 2009 Samsung Electronics Co.,Ltd.
All rights reserved.
Printed in Korea
P/N: BN82-00841A-00
1. Precautions
1. Precautions
1-1. Safety Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1-1. Warnings
1. For continued safety, do not attempt to modify the circuit board.
2. Disconnect the AC power and DC power jack before servicing.
1-1-2. Servicing the LCD Monitor
1. When servicing the LCD Monitor, Disconnect the AC line cord from the AC outlet.
2. It is essential that service technicians have an accurate voltage meter available at all times. Check the calibration of
this meter periodically.
1-1-3. Fire and Shock Hazard
Before returning the monitor to the user, perform the following safety checks:
1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the
chassis and other metal parts in the monitor.
2. Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and
compartment covers or shields, isolation resistorcapacitor networks, mechanical insulators, etc.
3. Leakage Current Hot Check (Figure 1-1):
WARNING : Do not use an isolation transformer during this test.
Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI
C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7).
(READING SHOULD)
NOT BE ABOVE 0.5mA
LEAKAGE
CURRENT
TESTER
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
*ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED)
EARTH
GROUND
Figure 1-1. Leakage Current Test Circuit
4. With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch
first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit,
etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and repeat the test.
1-1-4. Product Safety Notices
Some electrical and mechanical parts have special safetyrelated characteristics which are often not evident from visual
inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage,
wattage, etc. Parts that have special safety characteristics are identified by
on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics as the recommended replacement part might create
shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever
appropriate.
1-1
1. Precautions
1-2. Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution:
Before servicing units covered by this service manual, read and follow the Safety Precautions section of
this manual.
Note:
If unforeseen circumstances create conflict between the following servicing precautions and any of the
safety precautions, always follow the safety precautions.
1-2-1 General Servicing Precautions
1. Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before
attempting to:
(a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test
component in parallel with an electrolytic capacitor.
2. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes
used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such
elements to their original position.
3. After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that
the area around the serviced part has not been damaged.
4. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels,
input terminals and earphone jacks).
5. Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON.
Connect an insulation resistance meter (500 V) to theblades of the AC plug.
The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be
greater than 1 megohm.
6. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead;
always remove the instrument’s ground lead last.
1-3. Static Electricity Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly
called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect
transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your
body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard,
be sure to remove the wrist strap before applying power to the monitor.
2. After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent
accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDs.
4. Use only a grounded-tip soldering iron to solder or desolder ESDs.
5. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static” can generate
electrical charges sufficient to damage ESDs.
6. Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs
are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive
materials.
7. Immediately before removing the protective material from the leads of a replacement ESD, 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 body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together,
or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD.
1-2
1. Precautions
1-4. Installation Precautions
1. For safety reasons, more than two people are required for carrying the product.
2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock.
3. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal
temperature may cause fire.
4. Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed
to moisture. Otherwise, it may cause a fire or electric shock.
5. Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check
the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric
shock.
6. Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the highvoltage cable or the
antenna falling over may cause fire or electric shock.
7. When installing the product, leave enough space (10cm) between the product and the wall for ventilation purposes.
A rise in temperature within the product may cause fire.
1-3
1. Precautions
Memo
1-4
2. Product specifications
2. Product specifications
2-1. Feature & Specifications
Feature
Model
B1630N
B1730NW
B1930N
Brightness(Typical)
250 cd/m2
250 cd/m2
250 cd/m2
Response Time(Typical)
5ms
5ms
5ms
Contrast Ratio(Typical)
DC 50000:1
(Typ.500:1)
DC 50000:1
(Typ.600:1)
DC 50000:1
(Typ. 1000:1)
Viewing Angle
(Horizontal/Vertical)
90˚/ 65˚ (CR>10)
160˚/150˚ (CR>10)
170˚/160˚ (CR>10)
Stand by Power(DPMS)
<0.3W
<0.3W
<0.3W
Special Features
MagicBright3, MagicEco, MagicAngle, Off timer, Image Size,
Color Effect,Customized key, Windows Vista Basic
Specifications
Model
B1630N
B1730NW
B1930N
TFT-LCD panel, RGB vertical stripe, normally white transmissive
LCD Panel
Scanning Frequency
15.6”Wide
0.252 mm(H) x 0.252 mm(V)
pixel pitch
17”Wide
0.255 mm(H) x 0.255 mm(V)
pixel pitch
18.5”Wide
0.3 mm(H) x 0.3 mm(V)
pixel pitch
Horizontal:30 ~ 61 kHz
Vertical:56 ~ 75 Hz
Horizontal:30 ~ 81 kHz
Vertical:56 ~ 75 Hz
Horizontal:31 ~ 80 kHz
Vertical:56 ~ 75 Hz
Color Supported
16.7M
Resolution
1360 x 768
1440 x 900
1360 x 768
Input Signal
15.6” Analog
17” Analog
18.5” Analog
Input Sync. Signal
Separate H/V sync, Composite H/V, Sync-on-Green
Level:TTL level
Maximum Pixel Clock
90 MHz
136.75 MHz
89 MHz
Active Display
(Horizontal/Vertical)
344.232(H) x 193.536(V)
367.2(H) x 229.5(V)
409.8(H) x 230.4(V)
AC power voltage & Frequency
AC 110~130V, 60Hz & AC 200~240V, 50Hz
Power consumption
Less than 22W
Less than 22W
Dimension Set
(W x H x D)
388 x 338 x 178mm
413 x 375 x 178mm
Weight
2.65kg
2.9kg
Environmental Considerations
Less than 22W
455.6 x 375 x 178mm
3.55kg
Operating Temperature: 10˚C ~ 40˚C(50˚F ~ 104˚F)
Operating Humidity : 10% ~ 80%
Operating Temperature: -25˚C ~ 45˚C(-13˚F ~ 113˚F)
Operating Humidity: 5% ~ 90%
Note: Designs and specifications are subject to change without prior notice.
2-1
2. Product specifications
Feature
Model
B1930NW
B2030N
B2230N
Brightness(Typical)
300 cd/m2
250 cd/m2
300 cd/m2
Response Time(Typical)
5ms
5ms
5ms
Contrast Ratio(Typical)
DC 70000:1
(Typ. 1000:1)
DC 50000:1
(Typ. 1000:1)
DC 70000:1
(Typ. 1000:1)
Viewing Angle
(Horizontal/Vertical)
160˚/160˚ (CR>10)
170˚/160˚ (CR>10)
170˚/160˚ (CR>10)
Stand by Power(DPMS)
<0.3W
<0.3W
<0.3W
Special Features
MagicBright3, MagicEco, MagicAngle, Off timer, Image Size,
Color Effect,Customized key, Windows Vista Basic
Specifications
Model
B1930NW
B2030N
B2230N
TFT-LCD panel, RGB vertical stripe, normally white transmissive
LCD Panel
Scanning Frequency
19”Wide
20” Wide
0.2835 mm(H) x 0.2835 mm(V) 0.2768 mm(H) x 0.2768 mm(V)
pixel pitch
pixel pitch
Horizontal:30 ~ 81 kHz
Vertical:56 ~ 75 Hz
Color Supported
Horizontal:30 ~ 81 kHz
Vertical:56 ~ 75 Hz
Horizontal:31 ~ 80 kHz
Vertical:50 ~ 75 Hz
16.7M
Resolution
1440 x 900
1600 x 900
1920 x1 080
Input Signal
19” Analog
20” Analog
21.5” Analog
Input Sync. Signal
Separate H/V sync, Composite H/V, Sync-on-Green
Level:TTL level
Maximum Pixel Clock
137 MHz
150 MHz
162 MHz
Active Display
(Horizontal/Vertical)
408.24(H) x 255.15(V)
442.8(H) x 249.075(V)
476.64(H) x 268.11(V)
AC power voltage & Frequency
AC 110~130V, 60Hz & AC 200~240V, 50Hz
Power consumption
Less than 39W
Less than 28W
Less than 50W
Dimension Set
(W x H x D)
458 x 402 x 178mm
492 x 396 x 178mm
523.4 x 400 x 197mm
Weight
3.95kg
4.1kg
4.35kg
Environmental Considerations
Operating Temperature: 10˚C ~ 40˚C(50˚F ~ 104˚F)
Operating Humidity : 10% ~ 80%
Operating Temperature: -25˚C ~ 45˚C(-13˚F ~ 113˚F)
Operating Humidity: 5% ~ 90%
Note: Designs and specifications are subject to change without prior notice.
2-2
21.5” Wide
0.24825 mm(H) x 0.24825 mm(V)
pixel pitch
2. Product specifications
2-2. Spec Comparison to the Old Models
Model
B1630N / B1730NW / B1930N /
B1930NW / B2030N / B2230N
633NW / 733NW / 933SN /
933NW / 2033SN / 2233SN
1360 x 768
(B1630N/B1930N)
1360 x 768
(633NW/933SN)
1440 x 900
(B1730NW/B1930NW)
1440 x 900
(733NW/933NW)
1600 x 900
(B2030N)
1600 x 900
(2033SN)
1920 x 1080
(B2230N)
1920 x 1080
(2233SN)
Analog
Analog
5ms
5ms
90/65(CR>10)
(B1630N)
90/65(CR>10)
(633NW)
160/150(CR>10)
(B1730NW)
160/150(CR>10)
(733NW)
160/160(CR>10)
(B1930NW)
160/160(CR>10)
(933NW)
170/160(CR>10)
(B1930N/B2030N/B2230N)
170/160(CR>10)
(933SN/2033SN/2233SN)
250 m²
(B1630N/B1730NW/B1930N/B2030N)
250 m²
(633NW/733NW/933SN/2033SN)
300 m²
(B1930NW/B2230N)
300 cm²
(933NW/2233SN)
Design
Resolution
Input
Response Time
Viewing Angle
Brightness
Contrast
MagicBright
Feature
50,000:1(DC)
(B1630N/B1730NW/B1930N/B2030N)
70,000:1(DC)
(B1930NW/B2230N)
12,000:1(DC) (633NW)
15,000:1(DC) (733NW)
50,000:1(DC)
(933SN/933NW/2033SN/2233SN)
4 Step
7 step
MagicBright3
MagicEco
MagicAngle
Off timer
Image Size
Color Effect
MagicBright3
Off timer
Image Size
Color Effect
2-3
2. Product specifications
*Color Effect
- Grey scale: Images are displayed in a grey tone on the screen.
- Green: Images are displayed in a green tone on the screen.
- Aqua: Images are displayed in a blue tone on the screen.
- Sepia: Images are displayed in a brown tone on the screen.
Image Size : If the resolution is not wide resolution, this option allows the screen size to be selected as normal or wide.
*MagicAngle
- Lean Back Mode1: Select when viewing from a slightly lower angle.
- Lean Back Mode2: Select when viewing from the bottom.
- Standing Mode: Select when viewing from the top.
- Side Mode: Select when viewing from the left or right.
- Custom: When <Custom> is selected, settings for <Lean Back Mode 1> is applied by default.
User can set suitable picture quality as needed.
*MagicEco
- 100%: the power consumption is 100% of Default Setting.
- 75%: the power consumption is 75% of Default Setting.
- 50%: the power consumption is 50% of Default Setting.
2-4
2. Product specifications
2-3. Accessories
Product
Description
Ccde. No
Quick Setup Guide
BN68-02480A
Warranty Card
(Not available in all locations)
BN68-00226R
User’s Guide,
Monitor Driver,
Natural Color Pro Software
BN59-00982A
D-sub Cable
1,500mm(1.5M)
BN39-00244G
Power Cord
1,830mm(1.8M)
3903-000452
Cleaning Cloth
160mm x 120mm
BN63-02368B
Remark
Samsung Electronics
Service center
2-5
2. Product specifications
Memo
2-6
3. Disassembly and Assembly
3. Disassembly and Assembly
This section describes the disassembly and reassembly sequences for this monitor.
Warning:As this monitor has parts that are sensitive to static electricity, be careful when handling them.
3-1. Disassembly
Caution:
1. Turn the monitor off before beginning the disassembly process.
2. When disassembling the monitor, do not use any metal tools except for the provided jig.
3. Disassemble the monitor carefully as directed in the following procedures.
Description
Photo
Screws
1. Remove the stand body and then remove the two
(2) screws shown in the figure.
2. ① Turn the monitor over and insert your hands
into the top of the monitor at the center and
separate the front cover in the direction of the
arrow as shown in the figure.
② Separate the sides of the front cover up to the
directed line as shown in the figure.
3. Turn the monitor over again to remove the back
cover.
3-1
3. Disassembly and Assembly
Description
4. Remove the LVDS, LAMP wire and FUNCTION
cable then remove the SHIELD-COVER.
Photo
Screws
LAMP
WIRE
LVDS
FUNCTION
5. Remove the LCD panel.
6. Remove the two (2) screws shown in the figure.
7. Remove the four (4) screws shown in the figure
and remove the Bracket support.
3-2
3. Disassembly and Assembly
Description
8. Remove the main PCB and IP boards from the
SHIELD-cover.
Photo
Screws
IP-BOARD
MAIN-BOARD
※The assembly is in the reverse order of disassembly.
3-3
3. Disassembly and Assembly
Memo
3-4
4. Troubleshooting
4. Troubleshooting
4-1. Troubleshooting
1. Set custom mode as follows before beginning a repair.
B1630N/B1930N
B1730NW/B1930NW
B2030N
B2230N
Resolution:1360x768
Resolution:1440x900
Resolution:1600x900
Resolution:1920 x 1080
V-frequency:60Hz
V-frequency:75Hz
V-frequency:60Hz
V-frequency:60Hz
H-frequency:47.7kHz
H-frequency:70.6kHz
H-frequency:60kHz
H-frequency:67.5kHz
2. If the screen is blank, check whether the power cord is connected correctly.
3. The circuits to check:
• When the raster does not appear: The Function PCB, Main PCB, I/P PBA
• When 5V is generated but a blank screen is displayed: Main PCB
• When 5V is not generated: I/P PBA
4. “Press the MENU button and hold down the, “
factory mode.
(Enter, Source)” button for more than five (5) seconds to return the monitor to
4-1
4. Troubleshooting
4-2. When the Power Does Not Turn On
Symptom
-W
hen turning on the Power button after connecting the power cable, the LED at the front of the
monitor does not operate.
-W
hen turning on the Power button after connecting the power cable, the LED at the front of the
monitor does not operate.
Major checkpoints
- Check the IP board power fuse and the IP board output power.
- Check the connections for the IP board and the Main board inside the monitor.
- Check the Main board power part and also check whether there is any abnormal output at any of
the other output terminals.
IC601
IC602
Diagnostics
Yes
1 Is DC 5V measured at pins 6, 7 of
the CN600 connector when pins 3, 4, 5
are 0V?
Yes
2 Is DC 3.3V measured at pin 5 of
IC601 when pin 4 is DC 5V?
Check the connection status for
the function assy.
No
Replace the IP board.
No
Check the circuits related to
IC601.
No
Check the circuits related to
IC602.
Yes
3 Is DC 1.8V measured at pin 5 of
IC602 when pin 4 is DC 5V?
Yes
Check and replace the IP board.
Caution
4-2
Make sure to disconnect the power before working on the IP board.
4. Troubleshooting
4-2-1. Circuit diagrams when the power does not turn on
1
2
3
4-3
4. Troubleshooting
4-3. When the screen is blank
Symptom
- Even though the LED power turns on, the screen is blank when connecting the VGA cable.
- Even though the LED power turns on, the screen is blank when connecting the VGA cable.
Major checkpoints
- Check the D-sub cable connections.
- Check whether the LVDS cable is connected correctly to the panel.
- Check whether the lamp connector of the panel is connected correctly to the IP board.
CN400
X400
IC400
Check the signal cables and
their connections.
Diagnostics
Yes
1 Is X400 oscillating correctly?
No
Check and replace the circuits
related to X400.
No
Check the R204, R207, and
R211 input terminals.
No
Check the circuits related to
IC400.
No
Check the circuits related to
CN400.
No
Check the +5V_Panel signal
and the BL_EN signal.
Yes
2 Do the RGB inputs appear at R204,
R207, and R211?
Yes
Do the 3 Hsync and 4 Vsync
waveforms appear at pins 14, 15 of
IC400, respectively?
Yes
Do output signals appear at pins 8 to 30
of CN400?
Yes
Is DC 5V measured at pins 1, 2, and 3
of the CN400?
Yes
Check and replace the panel.
Caution
4-4
Make sure to disconnect the power before working on the IP board.
4. Troubleshooting
4-3-1. When a blank screen is displayed
2
3
1
4
4-5
4. Troubleshooting
B1730NW / B1930NW / B2030N / B2230N
B1630N / B1930N
4-6
4. Troubleshooting
4-3-2. Waveforms when no screen is displayed
1
3
4
4-7
4. Troubleshooting
4-4. Error Examples and Actions
Error Appearance
4-8
Symptoms and Actions
Remarks
Symptom:A full white screen is displayed regardless of
the signals when turning on the monitor.
* A Full White pattern is a feature of a
TN panel when no video signals are
supplied.
Cause:
This error occurs when only lamp power
is supplied and the video signals are not
input to the panel due to an LVDS cable
connection error.
Action:
Replace the LVDS cable or connect the
cable correctly so that the video signals can
be supplied to the panel.
4. Troubleshooting
4-5. Adjustment
4-5-1. Service Adjustment Conditions
1. Precautions before a Service Adjustment
1) Check whether the devices for the service adjustment are operating normally.
2) Secure a space that is sufficiently wide for disassembling the monitor.
3) Prepare a soft mat on which the monitor will be disassembled.
2. Entering Service Mode
Entering:
Exiting:
Menu
Power OFF
Brightness 0
Contrast 0
Hold down the Enter button for five (5) seconds.
Power ON
3. Basic Service Items to Perform after Replacing a Board
1) Check the PC color adjustment status.
2) Input DDC (input both of Analog and Digital).
3) Check whether the appropriate MCU code for the model is input.
4) Hard power the monitor off after entering service mode and performing a reset.
4. DDC EDIT Data Input
1) Use when updating the AD board code.
2) Download the WinDDC program, DDC Input program, and Hex and DDC files appropriate to the model through the
Quality Control department of Samsung Electronics. Install the jig and input the data, as shown in the figure.
Monitor needing
adjustment
Parallel
Connector
(25P Cable)
MTI-2055
DDC Manger
Connect Monitor
(Signal Cable)
4-9
4. Troubleshooting
4-5-2. Service Function Specifications
„„ Checking the Code Version
1. Check the MCU code version and checksum after entering SVC Mode.
2. E
ntering SVC Mode
- Adjust the Brightness and Contrast values to 0.
- Hold down the Enter button for five (5) seconds.
- The SVC Function OSD is displayed.
- To exit the SVC Function, turn the power off.
3. S
afe Mode
- When the input signal is higher than the supported frequency of the product, safe mode gives users some time (one
minute) to change the video card settings to the Recommended Mode settings.
Panel information
Select the Auto Auto option
Select the PixelShift option.
Country
Scaler Vender
Micom version
Micom checksum
„„ Service Mode (Moving around)
1. Press the - button to move to other items.
4-10
4. Troubleshooting
2. Press the - button to change the setting to On or Off.
„„ When replacing the panel
After replacing the panel, move to the Panel item and hold down the Menu button for five (5) seconds.
The Ch. No is incremented by 1 and then both the On Time and Cycle are set to 0.
This number is incremented by 1.
4-11
4. Troubleshooting
„„ Inputting the DDC Data
1
2
3
4
5
Use the DDC Manager MTI-2050 version or later.
1) Click the Open [F5] icon.
2) Select a port.
3) Open a DDC file.
4) Select a date and click the OK [Save] button.
5) Click the Next [OK] button.
6
6) Enter the serial number and then press the Enter button
※When inputting digital data after inputting analog data, repeat steps 2 to 5.
4-12
4. Troubleshooting
„„ Inputting the MCU Data
1) Check the following options after open the “Easywriter”
- Option: Setup ISP tool
1
- LPT Port Offset: 378
- ISP Jig type Selection: SAMSUNG
- Auto detect
- Confirm Change
4-13
4. Troubleshooting
2) Click the Load File button.
2
3) Select an MCU code file, and then click the Open[O] button.
4-14
4. Troubleshooting
4) Click the Auto button.
4
5) When programming and verification are complete, hard power the monitor off and then on again.
4-15
4. Troubleshooting
Memo
4-16
5. Exploded View & Part List
5. Exploded View & Part List
M0027
STD
T0003
M0215
M0014
M0174
M0107
M0013
5-1. LS20PUYKF/EN - Exploded View
5-1
5. Exploded View & Part List
5-1-1. LS20PUYKF/EN - Parts List
Location No.
Code No.
Description & Specification
Q’ty
SA/SNA
M0013
BN96-12499B
ASSY COVER P-REAR;PLUM 20 analog,HIPS,HB
1
SA
M0014
BN94-03228H
ASSY PCB MAIN;LS20PUYKF/EN
1
SA
M0027
BN96-12486A
ASSY STAND P-BASE;PLUM 15~20,ABS+PMMA(SF
1
SA
STD
BN96-12487A
ASSY STAND P-BODY;PLUM 23,ABS+PMMA(SF-09
1
SA
M0107
BN63-06352B
SHIELD-COVER;PLUM 20 analog,SECC,T0.8
1
SNA
M0174
BN44-00327C
IP BOARD;IP-29155A,PLUM20"w(2Lamp),0.7~1
1
SA
M0215
BN07-00624A
LCD-PANEL;LTM200KT03,SSUTTT,6Bit + Hi-FR
1
SA
T0003
BN96-12497A
ASSY COVER P-FRONT;PLUM 20,ABS+PMMA,HB,B
1
SA
5-2
Remark
5. Exploded View & Part List
5-2. LS20PUYKF/EN - Parts List
Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level
Location No.
0.1
Code No.
Description & Specification
Q’ty
SA/SNA Remark
BN90-02395A
ASSY COVER FRONT;B2030,H/GLOSSY
1
SNA
1
SA
2
SA
..2
T0003
BN96-12497A
ASSY COVER P-FRONT;PLUM
20,ABS+PMMA,HB,B
...3
W392
6003-000282
SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SW
BN61-05972A
GUIDE-PANEL;PLUM 23,SECC,T0.8
1
SNA
...3
CCM1
BN63-02183D
COVER-SHEET;Rhcm,PE Vinyl,T0.04,680mm,20
0.45
SNA
...3
M0112
BN63-06350A
COVER-FRONT;PLUM
20,PMMA+ABS,HB,BK23,SF-
1
SNA
...3
...3
BN64-01234A
DECORATION;PLUM 20,PC,CLEAR
1
SNA
...3
AL093
BN67-00280A
LENS-LED;PLUM23'',PC CLEAR,TP26
1
SNA
...3
T0527
BN68-00798D
LABEL-ENERGY,STAR;L/M,W/W,PET,T0.05,9.3,
1
SNA
...3
M0175
BN96-12804B
ASSY BOARD P-TOUCH FUNCTION;plum (all mo
1
SA
BN94-03258A
ASSY PCB FUNCTION-BN9612804B;PLUM,BN96-
1
SNA
BN39-01164C
LEAD CONNECTOR;plum,UL1061#28,5P,80mm
,12
1
SA
.....5
BN61-05967A
HOLDER-CONTROL;plum23",ABS HB,WH12
1
SNA
.....5
BN97-03998A
ASSY SMD-BN96-12804B;PLUM,BN96-12804B
1
SNA
......6
0406-001253
DIODE-TVS;VESD05A1-02V,6.0/6.8/7.5V,SOD-
2
SNA
0601-002642
LED;SMD(SIDE VIEW),BLUE,475nm,3.8x1.0x0.
1
SNA
1209-001890
IC-SENSOR;CT1N07B,MLF,24P,4x4mm,PLAST
IC,
1
SA
....4
.....5
......6
M2893
L0405
......6
......6
HDR7
2007-000139
R-CHIP;220ohm,5%,1/16W,TP,1005
6
SNA
......6
MR306
2007-000141
R-CHIP;2.2Kohm,5%,1/16W,TP,1005
2
SNA
......6
R111
2007-000171
R-CHIP;0ohm,5%,1/16W,TP,1005
2
SNA
2007-001329
R-CHIP;7.5Kohm,5%,1/16W,TP,1005
2
SA
2203-006399
C-CER,CHIP;1000nF,10%,6.3V,X5R,1005
1
SA
3711-007275
CONNECTORHEADER;BOX,5P,1R,1.25mm,SMD-S,
1
SA
BN41-01342A
PCB SUB-TOUCH FUNCTION;Plum(all),FR-4,2,
1
SNA
.....5
BN74-00057A
TAPE-FUNCTION;DOUBLE FACE
TAPE,Polyester
1
SNA
.....5
BN74-00058A
TAPE-FUNCTION;DOUBLE FACE
TAPE,Polyester
2
SNA
6003-000115
SCREW-TAPTYPE;BH,+,B,M3,L6,ZPC(BLK),SW
RC
2
SNA
BN68-02526A
LABEL-MONITOR-POP;Plum
POP,WW,PET,T0.05,
1
SNA
BN90-02396B
ASSY COVER REAR;B2030N,HIGH GLOSSY
1
SNA
2
SA
......6
......6
......6
AD480
CN906
......6
...3
M0081
..2
0.1
M0002
..2
W391
6003-000275
SCREW-TAPTYPE;BH,+,B,M3,L10,ZPC(BLK),S
WR
..2
M0013
BN96-12499B
ASSY COVER P-REAR;PLUM 20 analog,HIPS,HB
1
SA
...3
M0081
6003-001001
SCREW-TAPTYPE;FH,+,B,M3,L8,ZPC(BLK),SW
RC
1
SNA
...3
M0081
6003-001239
SCREW-TAPTYPE;FH,+,B,M4,L10,ZPC(WHT),S
WR
2
SNA
...3
M0113
BN61-01581A
BRACKET-VESA;BI17/19BS,SECC,T1.0
2
SNA
...3
T0060
BN61-05091A
SPRING ETC-STAND;ECOFIT 23",SK5,T0.3
1
SNA
...3
T0060
BN61-05968A
SPRING ETC;PLUM 23,SK5,T0.6,BLACK
1
SNA
...3
CIS4
BN61-05971A
HOLDER-STAND;PLUM 23,POM,WHITE,ACETAL
1
SNA
5-3
5. Exploded View & Part List
Level
Location No.
Code No.
Description & Specification
Q’ty
...3
M0111
BN63-06314A
COVERSTAND;PLUM23,ABS+PMMA,HB,BK23,H/GL
1
SNA
...3
M0006
BN63-06351B
COVER-REAR;PLUM 20 analog,HIPS,HB,BK23
1
SNA
BN63-06357A
SHIELD-LAMP;PLUM 20'',SPTE,T0.3
1
SNA
...3
...3
M0131
0.1
BP63-00786A
GASKET;HLS6187WX/XAA,Conductive Adhesive
1
SNA
BN91-03053B
ASSY LCD-STZ;LS20MY*
1
SNA
..2
M0215
BN07-00624A
LCD-PANEL;LTM200KT03,SSUTTT,6Bit + Hi-FR
1
SA
0.1
M0017
BN91-04660H
ASSY CHASSIS;LS20PUYKF/EN
1
SNA
..2
M0081
6003-000264
SCREW-TAPTYPE;PWH,+,,B,M3,L6,ZPC(WHT),S
2
SA
..2
M0174
BN44-00327C
IP BOARD;IP-29155A,PLUM20"w(2Lamp),0.7~1
1
SA
..2
T0527
BN68-00931A
LABEL;ALL,S.MARINA,PREMIUM TRANSFER,T
0.
1
SNA
..2
M0014
BN94-03228H
ASSY PCB MAIN;LS20PUYKF/EN
1
SA
...3
0202-001463
SOLDER-WIRE;LFC2-W3.0,-,D3,99.79Sn/0.2Cu
1.814
SNA
...3
0202-001521
SOLDER-WIRE FLUX;ECO SOLDER RMA98
SUP,D1
0.003
SNA
...3
0204-003399
FLUX;AGF-780 DS-AA15,13.0%
2.259
SNA
...3
0204-003403
ISOPROPYL ALCOHOL;FLUX REDUCER
#5080,GRA
3.47
SNA
...3
3701-001510
CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED
PIN
1
SNA
...3
CN906
3711-005847
CONNECTORHEADER;BOX,9P,1R,2MM,ANGLE,SN,
1
SNA
...3
T0527
BN68-00795A
LABEL-IC MICOM;MATISSE,GOYA,ART
PAPER(10
1
SNA
...3
T0174
BN97-03933H
ASSY SMD;LS20PUYKF/EN
1
SNA
....4
0202-001477
SOLDER-CREAM;LST309M,D20~45um,96.5Sn/3A
0.462
SNA
....4
0401-001056
DIODE-SWITCHING;MMBD4148SE,100V,200m
A,SO
3
SA
....4
MZD1
....4
5-4
SA/SNA Remark
0403-001411
DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP
8
SA
0403-001712
DIODE-ZENER;QZX363C6V8,6.47/7.14V,200mW,
1
SNA
....4
PQ02
0501-002080
TR-SMALL
SIGNAL;2SC2412K,NPN,200mW,SC-59
1
SA
....4
Q409
0505-001165
FET-SILICON;Si3443CDV,P,-20V,+-4.4A,65mo
1
SA
....4
IC112
1103-000129
IC-EEPROM;24C02,2Kbit,256x8,SOP,8P,5x4mm
1
SA
....4
IC112
1103-001410
IC-EEPROM;S-24CS08AFJ-TB-1GE,8Kbit,1Kx8,
1
SA
....4
IC109
1205-003895
IC-LCD CONTROLLER;SE919LMNT,QFP,64P,7x7
1
SA
....4
DR1
2007-000043
R-CHIP;1Kohm,1%,1/10W,TP,1608
6
SA
....4
CER02
2007-000071
R-CHIP;22ohm,5%,1/10W,TP,1608
2
SNA
....4
AR30
2007-000074
R-CHIP;100ohm,5%,1/10W,TP,1608
20
SA
....4
AVR51
2007-000083
R-CHIP;3Kohm,5%,1/10W,TP,1608
1
SNA
....4
CER04
2007-000084
R-CHIP;4.7Kohm,5%,1/10W,TP,1608
2
SA
....4
MROP1
2007-000090
R-CHIP;10Kohm,5%,1/10W,TP,1608
12
SA
....4
AR108
2007-000097
R-CHIP;47Kohm,5%,1/10W,TP,1608
5
SA
....4
ARR2
2007-000102
R-CHIP;100Kohm,5%,1/10W,TP,1608
2
SA
....4
ZR24
2007-000109
R-CHIP;1Mohm,5%,1/10W,TP,1608
1
SNA
....4
KAR11
2007-000124
R-CHIP;2.2Kohm,5%,1/10W,TP,1608
3
SNA
....4
HR13
2007-000821
R-CHIP;390ohm,1%,1/10W,TP,1608
1
SNA
....4
ZR10
2007-001164
R-CHIP;75ohm,1%,1/10W,TP,1608
3
SNA
....4
R1
2007-002425
R-CHIP;1ohm,5%,1/10W,TP,1608
6
SNA
....4
C134
2203-000257
C-CER,CHIP;10nF,10%,50V,X7R,TP,1608
1
SA
5. Exploded View & Part List
Level
Location No.
Code No.
Description & Specification
Q’ty
....4
C409
....4
ZC14
....4
DC108
....4
PC11
....4
C125
SA/SNA Remark
2203-000292
C-CER,CHIP;0.01nF,5%,50V,C0G,1608
2
SA
2203-000626
C-CER,CHIP;0.022nF,5%,50V,C0G,1608
1
SNA
2203-005005
C-CER,CHIP;100nF,10%,16V,X7R,1608
25
SC
2203-006141
C-CER,CHIP;1000nF,10%,16V,X5R,1608
2
SNA
2203-006361
C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012
18
SC
1
SA
....4
X202
2801-003773
CRYSTAL-SMD;12MHz,30ppm,28AAN,20pF,50oh
....4
T0568
3301-001407
BEAD-SMD;30ohm,1608,300mA,TP,,,0.4ohm
2
SNA
....4
AC510
3708-001150
CONNECTOR-FPC/FFC/PIC;30P,1mm,SMDA,SN,Y
1
SA
3711-005743
HEADER-BOARD TO
CABLE;BOX,5P,1R,1.25mm,A
1
SA
....4
....4
T0077
BN41-01310A
PCB MAIN;PLUM B2230N,CEM-3,2,MP1.0,1.6,5
1
SNA
....4
T0527
BN68-00931A
LABEL;ALL,S.MARINA,PREMIUM TRANSFER,T
0.
1
SNA
....4
M0018
BN97-03932H
ASSY MICOM;B2030N
1
SNA
.....5
IC115
1107-001580
IC-FLASH MEMORY;MX25L4005,4Mbit,512Kx8,S
1
SNA
0402-001614
DIODE-RECTIFIER;S1G,400V,1A,DO-214AC,TP
1
SA
3301-001145
BEAD-SMD;60ohm,4516,TP,70ohm/45MHz,82o
hm
4
SNA
....4
....4
L2011
....4
T0087
1203-006118
IC-POSI.FIXED REG.;S-1172B18-U5T1G,SOT-8
1
SA
....4
T0087
1203-006141
IC-POSI.FIXED REG.;S-1172B33-U5T1G,SOT-8
1
SA
....4
6MC22
2203-000975
C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,-
6
SNA
....4
C3
2203-000384
C-CER,CHIP;0.015nF,5%,50V,C0G,1608
1
SNA
..2
M0006
BN96-12500B
ASSY SHIELD P-COVER;PLUM 20 analog,SECC,
1
SNA
BN61-05973A
STUD-PEM;PLUM23'',M4,D8,L20
2
SNA
...3
...3
M0107
BN63-06352B
SHIELD-COVER;PLUM 20 analog,SECC,T0.8
1
SNA
...3
M0131
BN63-00049A
GASKET;RB17AS,Conductive Fabric,1.5MM,10
1
SNA
...3
M0131
BN63-03474A
GASKET;HUBBLE 27",Polyurethane+Polyester
4
SNA
2
SA
..2
T0081
6001-002408
SCREW-MACHINE;BH,+,WT,M4,L12,ZPC(WHT
),SW
..2
M0214
BN96-02854W
ASSY CABLE P-FLAT CABLE;MCKINLEY,FLAT
CA
1
SA
..2
T0527
BN68-00513A
LABEL-E,PASS;ALL MODEL,YUPO(110G),50X15,
1
SNA
BN91-04672A
ASSY SHIELD;B2030
1
SNA
0.1
..2
CIS1
0203-001598
TAPE-FILAMENT;#8915,0.15,12,55000,CLR
0.24
SNA
BN92-05472M
ASSY BOX;LS20PUYKF/EN
1
SNA
BH68-00329D
LABEL BAR CODE-02;NO CE,NO WT`Y,MPRII,LA
1
SNA
..2
BH68-00656A
LABEL BOX-00;ALL MODEL,MOJO
90G,90,95,WH
1
SNA
..2
BN69-04365A
BOX-02,SET;B2030,CB,A-01,SW2, ECT 40,YEL
1
SNA
0.1
BN92-05473A
ASSY P/MATERIAL;LS20PUZKFV/ZC
1
SNA
0203-001100
TAPE-OPP MASKING;OPP/W75/
CLR,T0.075,W75,
1.41
SNA
6902-000061
BAG AIR;LDPE,T0.2,W500,L1000,TRP,370.000
1
SNA
6902-000241
BAG PE;HDPE/NITRON,T0.5/T0.012,W600,L600
1
SNA
..2
6902-000379
BAG AIR;LDPE,T0.2,W1000,L1800,TRP,1260.0
1
SNA
..2
6902-000604
BAG WRAPPING;LDPE,T0.02,W500,L10000,TRP,
2.04
SNA
..2
6902-000609
BAG ROLL;LDPE,T0.05,W2400,L1000,TRP,30.0
0.02
SNA
BH68-40364A
LABEL-SUMMARY;G52,G72,ART,100G,WHT,BL
K,W
1
SNA
BH69-00457C
PACKING INNER-00,PAD;COMM,T3.0,880,1320,
1
SNA
BN68-00129A
LABEL SHIPPING-00;LABEL SHIPPING,ART-PAP
1
SNA
BN69-00391P
PAD-ANGLE;T4,50,2200,YEL,56g
1
SNA
0.1
..2
..2
T0077
S.N.A
..2
..2
..2
T0524
T0527
..2
..2
..2
T0527
5-5
5. Exploded View & Part List
Level
Location No.
..2
..2
Description & Specification
Q’ty
SA/SNA Remark
BN69-03093A
PALLETWOOD;2033SW,WOOD,L1135,W815,H120,
1
SNA
BN69-03565T
PAD-PLATE;B2030,CB,SW,YEL,W1100,D780
1
SNA
..2
T0246
BN69-04302A
CUSHION-SET;PLUM 20,EPS,WHITE
1
SNA
0.1
M0045
BN92-05474L
ASSY ACCESSORY;LS20PUYKF/EN
1
SNA
1
SA
..2
T0268
3903-000452
CBF-POWER CORD;DT,EU/KR,CP3,IEC320
C13,2
..2
M0114
BN39-00244G
CBF SIGNAL;D-sub cable,15P/15P,20276N,15
1
SA
..2
M0027
BN96-12486A
ASSY STAND P-BASE;PLUM
15~20,ABS+PMMA(SF
1
SA
...3
T0524
6902-000109
BAG PE;HDPE,T0.015,W350,L430,TRP,28,2,4.
1
SNA
...3
CIS4
BN61-01717A
HOLDER-STAND;BIZET,NI PLT,CH,+,M4,L11(5)
1
SNA
...3
CCM1
BN63-02183K
COVER-SHEET;Rhcm,PE Vinyl,T 0.04,250MM,2
0.3
SNA
...3
BN63-06315A
COVER-STAND BASE;PLUM
20,ABS+PMMA(SF-095
1
SNA
...3
BN68-02482A
MANUAL FLYER-STAND;Plum,Mojo 80g,148,210
1
SNA
BN73-00077A
RUBBER FOOT;MATISSE,BUMPON,#13.5,T2.0
,60
4
SNA
BN68-02466A
LABEL-STICKER;PLUM,ALL,ART PAPER,50,10,S
1
SNA
1
SA
...3
AR011
...3
..2
STD
BN96-12487A
ASSY STAND P-BODY;PLUM
23,ABS+PMMA(SF-09
...3
T0524
6902-000023
BAG PE;LDPE,T0.08,W150,L120,TRP,1.650g
1
SNA
...3
BN61-05969A
STAND-BAR;PLUM 23,ABS+PMMA(SF0950),BK23
1
SNA
....4
BN61-05970A
STAND-BAR IN;PLUM 23,ABS+PMMA(SF0950),B
1
SNA
.....5
BN61-02932E
BRACKET-STOPPER NUT;ECOFIT
20,M4,D8,L12,
1
SNA
BN63-02183C
COVER-SHEET;Rhcm,PE Vinyl,T0.04,200mm,20
0.1
SNA
BN68-02466C
LABEL-STICKER;PLUM,ALL,ART PAPER,50,10,S
1
SNA
BN96-12572E
ASSY ACCESSORY;LS20PUYKF/EN
1
SA
...3
CCM1
...3
..2
M0045
...3
PE BAG
6902-000009
BAG PE;HDPE,T0.03,W240,L400,TRP,8,2,-,5.
1
SNA
...3
M0019
BH68-70448A
CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210*
1
SNA
BN59-00982A
S/W DRIVER-03,IB;PLUM Project,W/W,SyncMa
1
SNA
M9889
BN63-02368B
CLOTH-CLEAN;cloth,120,160,sea blue,ToC
1
SNA
...3
BN68-00226R
MANUAL FLYER-03,WARRANTY
CARD;comm,Samsu
1
SNA
...3
BN68-00907F
MANUAL FLYER00,WEE;comm,Samsung,23Lang,
1
SNA
...3
BN68-01925G
MANUAL FLYER-WARRANTY
CARD;comm,Samsung,
1
SNA
...3
BN68-02480A
MANUAL FLYER-QSG,02;PLUM Project
MODELS,
1
SNA
...3
BN68-02462B
LABEL-STICKER;CIS,T0.05,93,40,TV-MONITOR
1
SNA
0.1
BN92-05486A
ASSY LABEL;PLUM , BLACK,W/W
1
SNA
BN68-01570A
LABEL RATING;ALL,SS,PE,T0.05,90,45,Dark
1
SNA
...3
...3
..2
5-6
Code No.
CCM1
5. Exploded View & Part List
5. Exploded View & Part List
M0027
STD
T0003
M0215
M0014
M0174
M0107
M0013
5-1. LS20PUYKF/EN - Exploded View
5-1
5. Exploded View & Part List
5-1-1. LS20PUYKF/EN - Parts List
Location No.
Code No.
Description & Specification
Q’ty
SA/SNA
M0013
BN96-12499B
ASSY COVER P-REAR;PLUM 20 analog,HIPS,HB
1
SA
M0014
BN94-03228H
ASSY PCB MAIN;LS20PUYKF/EN
1
SA
M0027
BN96-12486A
ASSY STAND P-BASE;PLUM 15~20,ABS+PMMA(SF
1
SA
STD
BN96-12487A
ASSY STAND P-BODY;PLUM 23,ABS+PMMA(SF-09
1
SA
M0107
BN63-06352B
SHIELD-COVER;PLUM 20 analog,SECC,T0.8
1
SNA
M0174
BN44-00327C
IP BOARD;IP-29155A,PLUM20"w(2Lamp),0.7~1
1
SA
M0215
BN07-00624A
LCD-PANEL;LTM200KT03,SSUTTT,6Bit + Hi-FR
1
SA
T0003
BN96-12497A
ASSY COVER P-FRONT;PLUM 20,ABS+PMMA,HB,B
1
SA
5-2
Remark
5. Exploded View & Part List
5-2. LS20PUYKF/EN - Parts List
Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)
Level
Location No.
0.1
Code No.
Description & Specification
Q’ty
SA/SNA Remark
BN90-02395A
ASSY COVER FRONT;B2030,H/GLOSSY
1
SNA
1
SA
2
SA
..2
T0003
BN96-12497A
ASSY COVER P-FRONT;PLUM
20,ABS+PMMA,HB,B
...3
W392
6003-000282
SCREW-TAPTYPE;BH,+,-,B,M3,L8,ZPC(BLK),SW
BN61-05972A
GUIDE-PANEL;PLUM 23,SECC,T0.8
1
SNA
...3
CCM1
BN63-02183D
COVER-SHEET;Rhcm,PE Vinyl,T0.04,680mm,20
0.45
SNA
...3
M0112
BN63-06350A
COVER-FRONT;PLUM
20,PMMA+ABS,HB,BK23,SF-
1
SNA
...3
...3
BN64-01234A
DECORATION;PLUM 20,PC,CLEAR
1
SNA
...3
AL093
BN67-00280A
LENS-LED;PLUM23'',PC CLEAR,TP26
1
SNA
...3
T0527
BN68-00798D
LABEL-ENERGY,STAR;L/M,W/W,PET,T0.05,9.3,
1
SNA
...3
M0175
BN96-12804B
ASSY BOARD P-TOUCH FUNCTION;plum (all mo
1
SA
BN94-03258A
ASSY PCB FUNCTION-BN9612804B;PLUM,BN96-
1
SNA
BN39-01164C
LEAD CONNECTOR;plum,UL1061#28,5P,80mm
,12
1
SA
.....5
BN61-05967A
HOLDER-CONTROL;plum23",ABS HB,WH12
1
SNA
.....5
BN97-03998A
ASSY SMD-BN96-12804B;PLUM,BN96-12804B
1
SNA
......6
0406-001253
DIODE-TVS;VESD05A1-02V,6.0/6.8/7.5V,SOD-
2
SNA
0601-002642
LED;SMD(SIDE VIEW),BLUE,475nm,3.8x1.0x0.
1
SNA
1209-001890
IC-SENSOR;CT1N07B,MLF,24P,4x4mm,PLAST
IC,
1
SA
....4
.....5
......6
M2893
L0405
......6
......6
HDR7
2007-000139
R-CHIP;220ohm,5%,1/16W,TP,1005
6
SNA
......6
MR306
2007-000141
R-CHIP;2.2Kohm,5%,1/16W,TP,1005
2
SNA
......6
R111
2007-000171
R-CHIP;0ohm,5%,1/16W,TP,1005
2
SNA
2007-001329
R-CHIP;7.5Kohm,5%,1/16W,TP,1005
2
SA
2203-006399
C-CER,CHIP;1000nF,10%,6.3V,X5R,1005
1
SA
3711-007275
CONNECTORHEADER;BOX,5P,1R,1.25mm,SMD-S,
1
SA
BN41-01342A
PCB SUB-TOUCH FUNCTION;Plum(all),FR-4,2,
1
SNA
.....5
BN74-00057A
TAPE-FUNCTION;DOUBLE FACE
TAPE,Polyester
1
SNA
.....5
BN74-00058A
TAPE-FUNCTION;DOUBLE FACE
TAPE,Polyester
2
SNA
6003-000115
SCREW-TAPTYPE;BH,+,B,M3,L6,ZPC(BLK),SW
RC
2
SNA
BN68-02526A
LABEL-MONITOR-POP;Plum
POP,WW,PET,T0.05,
1
SNA
BN90-02396B
ASSY COVER REAR;B2030N,HIGH GLOSSY
1
SNA
2
SA
......6
......6
......6
AD480
CN906
......6
...3
M0081
..2
0.1
M0002
..2
W391
6003-000275
SCREW-TAPTYPE;BH,+,B,M3,L10,ZPC(BLK),S
WR
..2
M0013
BN96-12499B
ASSY COVER P-REAR;PLUM 20 analog,HIPS,HB
1
SA
...3
M0081
6003-001001
SCREW-TAPTYPE;FH,+,B,M3,L8,ZPC(BLK),SW
RC
1
SNA
...3
M0081
6003-001239
SCREW-TAPTYPE;FH,+,B,M4,L10,ZPC(WHT),S
WR
2
SNA
...3
M0113
BN61-01581A
BRACKET-VESA;BI17/19BS,SECC,T1.0
2
SNA
...3
T0060
BN61-05091A
SPRING ETC-STAND;ECOFIT 23",SK5,T0.3
1
SNA
...3
T0060
BN61-05968A
SPRING ETC;PLUM 23,SK5,T0.6,BLACK
1
SNA
...3
CIS4
BN61-05971A
HOLDER-STAND;PLUM 23,POM,WHITE,ACETAL
1
SNA
5-3
5. Exploded View & Part List
Level
Location No.
Code No.
Description & Specification
Q’ty
...3
M0111
BN63-06314A
COVERSTAND;PLUM23,ABS+PMMA,HB,BK23,H/GL
1
SNA
...3
M0006
BN63-06351B
COVER-REAR;PLUM 20 analog,HIPS,HB,BK23
1
SNA
BN63-06357A
SHIELD-LAMP;PLUM 20'',SPTE,T0.3
1
SNA
...3
...3
M0131
0.1
BP63-00786A
GASKET;HLS6187WX/XAA,Conductive Adhesive
1
SNA
BN91-03053B
ASSY LCD-STZ;LS20MY*
1
SNA
..2
M0215
BN07-00624A
LCD-PANEL;LTM200KT03,SSUTTT,6Bit + Hi-FR
1
SA
0.1
M0017
BN91-04660H
ASSY CHASSIS;LS20PUYKF/EN
1
SNA
..2
M0081
6003-000264
SCREW-TAPTYPE;PWH,+,,B,M3,L6,ZPC(WHT),S
2
SA
..2
M0174
BN44-00327C
IP BOARD;IP-29155A,PLUM20"w(2Lamp),0.7~1
1
SA
..2
T0527
BN68-00931A
LABEL;ALL,S.MARINA,PREMIUM TRANSFER,T
0.
1
SNA
..2
M0014
BN94-03228H
ASSY PCB MAIN;LS20PUYKF/EN
1
SA
...3
0202-001463
SOLDER-WIRE;LFC2-W3.0,-,D3,99.79Sn/0.2Cu
1.814
SNA
...3
0202-001521
SOLDER-WIRE FLUX;ECO SOLDER RMA98
SUP,D1
0.003
SNA
...3
0204-003399
FLUX;AGF-780 DS-AA15,13.0%
2.259
SNA
...3
0204-003403
ISOPROPYL ALCOHOL;FLUX REDUCER
#5080,GRA
3.47
SNA
...3
3701-001510
CONNECTOR-DSUB;15P,3R,FEMAIL,STAMPED
PIN
1
SNA
...3
CN906
3711-005847
CONNECTORHEADER;BOX,9P,1R,2MM,ANGLE,SN,
1
SNA
...3
T0527
BN68-00795A
LABEL-IC MICOM;MATISSE,GOYA,ART
PAPER(10
1
SNA
...3
T0174
BN97-03933H
ASSY SMD;LS20PUYKF/EN
1
SNA
....4
0202-001477
SOLDER-CREAM;LST309M,D20~45um,96.5Sn/3A
0.462
SNA
....4
0401-001056
DIODE-SWITCHING;MMBD4148SE,100V,200m
A,SO
3
SA
....4
MZD1
....4
5-4
SA/SNA Remark
0403-001411
DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP
8
SA
0403-001712
DIODE-ZENER;QZX363C6V8,6.47/7.14V,200mW,
1
SNA
....4
PQ02
0501-002080
TR-SMALL
SIGNAL;2SC2412K,NPN,200mW,SC-59
1
SA
....4
Q409
0505-001165
FET-SILICON;Si3443CDV,P,-20V,+-4.4A,65mo
1
SA
....4
IC112
1103-000129
IC-EEPROM;24C02,2Kbit,256x8,SOP,8P,5x4mm
1
SA
....4
IC112
1103-001410
IC-EEPROM;S-24CS08AFJ-TB-1GE,8Kbit,1Kx8,
1
SA
....4
IC109
1205-003895
IC-LCD CONTROLLER;SE919LMNT,QFP,64P,7x7
1
SA
....4
DR1
2007-000043
R-CHIP;1Kohm,1%,1/10W,TP,1608
6
SA
....4
CER02
2007-000071
R-CHIP;22ohm,5%,1/10W,TP,1608
2
SNA
....4
AR30
2007-000074
R-CHIP;100ohm,5%,1/10W,TP,1608
20
SA
....4
AVR51
2007-000083
R-CHIP;3Kohm,5%,1/10W,TP,1608
1
SNA
....4
CER04
2007-000084
R-CHIP;4.7Kohm,5%,1/10W,TP,1608
2
SA
....4
MROP1
2007-000090
R-CHIP;10Kohm,5%,1/10W,TP,1608
12
SA
....4
AR108
2007-000097
R-CHIP;47Kohm,5%,1/10W,TP,1608
5
SA
....4
ARR2
2007-000102
R-CHIP;100Kohm,5%,1/10W,TP,1608
2
SA
....4
ZR24
2007-000109
R-CHIP;1Mohm,5%,1/10W,TP,1608
1
SNA
....4
KAR11
2007-000124
R-CHIP;2.2Kohm,5%,1/10W,TP,1608
3
SNA
....4
HR13
2007-000821
R-CHIP;390ohm,1%,1/10W,TP,1608
1
SNA
....4
ZR10
2007-001164
R-CHIP;75ohm,1%,1/10W,TP,1608
3
SNA
....4
R1
2007-002425
R-CHIP;1ohm,5%,1/10W,TP,1608
6
SNA
....4
C134
2203-000257
C-CER,CHIP;10nF,10%,50V,X7R,TP,1608
1
SA
5. Exploded View & Part List
Level
Location No.
Code No.
Description & Specification
Q’ty
....4
C409
....4
ZC14
....4
DC108
....4
PC11
....4
C125
SA/SNA Remark
2203-000292
C-CER,CHIP;0.01nF,5%,50V,C0G,1608
2
SA
2203-000626
C-CER,CHIP;0.022nF,5%,50V,C0G,1608
1
SNA
2203-005005
C-CER,CHIP;100nF,10%,16V,X7R,1608
25
SC
2203-006141
C-CER,CHIP;1000nF,10%,16V,X5R,1608
2
SNA
2203-006361
C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012
18
SC
1
SA
....4
X202
2801-003773
CRYSTAL-SMD;12MHz,30ppm,28AAN,20pF,50oh
....4
T0568
3301-001407
BEAD-SMD;30ohm,1608,300mA,TP,,,0.4ohm
2
SNA
....4
AC510
3708-001150
CONNECTOR-FPC/FFC/PIC;30P,1mm,SMDA,SN,Y
1
SA
3711-005743
HEADER-BOARD TO
CABLE;BOX,5P,1R,1.25mm,A
1
SA
....4
....4
T0077
BN41-01310A
PCB MAIN;PLUM B2230N,CEM-3,2,MP1.0,1.6,5
1
SNA
....4
T0527
BN68-00931A
LABEL;ALL,S.MARINA,PREMIUM TRANSFER,T
0.
1
SNA
....4
M0018
BN97-03932H
ASSY MICOM;B2030N
1
SNA
.....5
IC115
1107-001580
IC-FLASH MEMORY;MX25L4005,4Mbit,512Kx8,S
1
SNA
0402-001614
DIODE-RECTIFIER;S1G,400V,1A,DO-214AC,TP
1
SA
3301-001145
BEAD-SMD;60ohm,4516,TP,70ohm/45MHz,82o
hm
4
SNA
....4
....4
L2011
....4
T0087
1203-006118
IC-POSI.FIXED REG.;S-1172B18-U5T1G,SOT-8
1
SA
....4
T0087
1203-006141
IC-POSI.FIXED REG.;S-1172B33-U5T1G,SOT-8
1
SA
....4
6MC22
2203-000975
C-CER,CHIP;47nF,10%,25V,X7R,TP,1608,-
6
SNA
....4
C3
2203-000384
C-CER,CHIP;0.015nF,5%,50V,C0G,1608
1
SNA
..2
M0006
BN96-12500B
ASSY SHIELD P-COVER;PLUM 20 analog,SECC,
1
SNA
BN61-05973A
STUD-PEM;PLUM23'',M4,D8,L20
2
SNA
...3
...3
M0107
BN63-06352B
SHIELD-COVER;PLUM 20 analog,SECC,T0.8
1
SNA
...3
M0131
BN63-00049A
GASKET;RB17AS,Conductive Fabric,1.5MM,10
1
SNA
...3
M0131
BN63-03474A
GASKET;HUBBLE 27",Polyurethane+Polyester
4
SNA
2
SA
..2
T0081
6001-002408
SCREW-MACHINE;BH,+,WT,M4,L12,ZPC(WHT
),SW
..2
M0214
BN96-02854W
ASSY CABLE P-FLAT CABLE;MCKINLEY,FLAT
CA
1
SA
..2
T0527
BN68-00513A
LABEL-E,PASS;ALL MODEL,YUPO(110G),50X15,
1
SNA
BN91-04672A
ASSY SHIELD;B2030
1
SNA
0.1
..2
CIS1
0203-001598
TAPE-FILAMENT;#8915,0.15,12,55000,CLR
0.24
SNA
BN92-05472M
ASSY BOX;LS20PUYKF/EN
1
SNA
BH68-00329D
LABEL BAR CODE-02;NO CE,NO WT`Y,MPRII,LA
1
SNA
..2
BH68-00656A
LABEL BOX-00;ALL MODEL,MOJO
90G,90,95,WH
1
SNA
..2
BN69-04365A
BOX-02,SET;B2030,CB,A-01,SW2, ECT 40,YEL
1
SNA
0.1
BN92-05473A
ASSY P/MATERIAL;LS20PUZKFV/ZC
1
SNA
0203-001100
TAPE-OPP MASKING;OPP/W75/
CLR,T0.075,W75,
1.41
SNA
6902-000061
BAG AIR;LDPE,T0.2,W500,L1000,TRP,370.000
1
SNA
6902-000241
BAG PE;HDPE/NITRON,T0.5/T0.012,W600,L600
1
SNA
..2
6902-000379
BAG AIR;LDPE,T0.2,W1000,L1800,TRP,1260.0
1
SNA
..2
6902-000604
BAG WRAPPING;LDPE,T0.02,W500,L10000,TRP,
2.04
SNA
..2
6902-000609
BAG ROLL;LDPE,T0.05,W2400,L1000,TRP,30.0
0.02
SNA
BH68-40364A
LABEL-SUMMARY;G52,G72,ART,100G,WHT,BL
K,W
1
SNA
BH69-00457C
PACKING INNER-00,PAD;COMM,T3.0,880,1320,
1
SNA
BN68-00129A
LABEL SHIPPING-00;LABEL SHIPPING,ART-PAP
1
SNA
BN69-00391P
PAD-ANGLE;T4,50,2200,YEL,56g
1
SNA
0.1
..2
..2
T0077
S.N.A
..2
..2
..2
T0524
T0527
..2
..2
..2
T0527
5-5
5. Exploded View & Part List
Level
Location No.
..2
..2
Description & Specification
Q’ty
SA/SNA Remark
BN69-03093A
PALLETWOOD;2033SW,WOOD,L1135,W815,H120,
1
SNA
BN69-03565T
PAD-PLATE;B2030,CB,SW,YEL,W1100,D780
1
SNA
..2
T0246
BN69-04302A
CUSHION-SET;PLUM 20,EPS,WHITE
1
SNA
0.1
M0045
BN92-05474L
ASSY ACCESSORY;LS20PUYKF/EN
1
SNA
1
SA
..2
T0268
3903-000452
CBF-POWER CORD;DT,EU/KR,CP3,IEC320
C13,2
..2
M0114
BN39-00244G
CBF SIGNAL;D-sub cable,15P/15P,20276N,15
1
SA
..2
M0027
BN96-12486A
ASSY STAND P-BASE;PLUM
15~20,ABS+PMMA(SF
1
SA
...3
T0524
6902-000109
BAG PE;HDPE,T0.015,W350,L430,TRP,28,2,4.
1
SNA
...3
CIS4
BN61-01717A
HOLDER-STAND;BIZET,NI PLT,CH,+,M4,L11(5)
1
SNA
...3
CCM1
BN63-02183K
COVER-SHEET;Rhcm,PE Vinyl,T 0.04,250MM,2
0.3
SNA
...3
BN63-06315A
COVER-STAND BASE;PLUM
20,ABS+PMMA(SF-095
1
SNA
...3
BN68-02482A
MANUAL FLYER-STAND;Plum,Mojo 80g,148,210
1
SNA
BN73-00077A
RUBBER FOOT;MATISSE,BUMPON,#13.5,T2.0
,60
4
SNA
BN68-02466A
LABEL-STICKER;PLUM,ALL,ART PAPER,50,10,S
1
SNA
1
SA
...3
AR011
...3
..2
STD
BN96-12487A
ASSY STAND P-BODY;PLUM
23,ABS+PMMA(SF-09
...3
T0524
6902-000023
BAG PE;LDPE,T0.08,W150,L120,TRP,1.650g
1
SNA
...3
BN61-05969A
STAND-BAR;PLUM 23,ABS+PMMA(SF0950),BK23
1
SNA
....4
BN61-05970A
STAND-BAR IN;PLUM 23,ABS+PMMA(SF0950),B
1
SNA
.....5
BN61-02932E
BRACKET-STOPPER NUT;ECOFIT
20,M4,D8,L12,
1
SNA
BN63-02183C
COVER-SHEET;Rhcm,PE Vinyl,T0.04,200mm,20
0.1
SNA
BN68-02466C
LABEL-STICKER;PLUM,ALL,ART PAPER,50,10,S
1
SNA
BN96-12572E
ASSY ACCESSORY;LS20PUYKF/EN
1
SA
...3
CCM1
...3
..2
M0045
...3
PE BAG
6902-000009
BAG PE;HDPE,T0.03,W240,L400,TRP,8,2,-,5.
1
SNA
...3
M0019
BH68-70448A
CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210*
1
SNA
BN59-00982A
S/W DRIVER-03,IB;PLUM Project,W/W,SyncMa
1
SNA
M9889
BN63-02368B
CLOTH-CLEAN;cloth,120,160,sea blue,ToC
1
SNA
...3
BN68-00226R
MANUAL FLYER-03,WARRANTY
CARD;comm,Samsu
1
SNA
...3
BN68-00907F
MANUAL FLYER00,WEE;comm,Samsung,23Lang,
1
SNA
...3
BN68-01925G
MANUAL FLYER-WARRANTY
CARD;comm,Samsung,
1
SNA
...3
BN68-02480A
MANUAL FLYER-QSG,02;PLUM Project
MODELS,
1
SNA
...3
BN68-02462B
LABEL-STICKER;CIS,T0.05,93,40,TV-MONITOR
1
SNA
0.1
BN92-05486A
ASSY LABEL;PLUM , BLACK,W/W
1
SNA
BN68-01570A
LABEL RATING;ALL,SS,PE,T0.05,90,45,Dark
1
SNA
...3
...3
..2
5-6
Code No.
CCM1
6. Wiring Diagram
6. Wiring Diagram
6-1. Wiring Diagram - Main Board
6-1
6. Wiring Diagram
6-2
6. Wiring Diagram
NO
Block
1
Scaler
IC200
2
Role Description
The ADC, TMDS, Scaling and Controller are integrated on a
single chip.
Remarks
SE919LM-NT
FLASH MEMORY Stores the firmware for the Scaler. The information can be
IC401
updated.
3
EEPROM
IC402
Stores the OSD, Timing etc.
4
EEPROM
IC202
Stores the EDID data.
5
Regulator
IC601, IC602
The IC for a stable DC power supply.
NVRAM
24C08
24C02
S-1172B33-U5T1G
S-1172B18-U5T1G
6-3
6. Wiring Diagram
6-2. Wiring Diagram - IP Board
LVDS Connector
(Connect to Panel)
IP board
CN400
CN600
IC400
CN200
CN401
Function Connector
(Connect to IP-Board)
RGB Connector
(Connect to PC)
6-4
6. Wiring Diagram
6-3. Connector Functions
Connector
CN802 CN600
Functions
Supplies 5V from the power board to the main board and transmits the PWM output from the
power board to the inverter.
*When a problem occurs: The No Power and Blank Screen errors may occur.
CN1 ~ CN4 In
Transmits the lamp current (6mA ~ 7mA) generated in the inverter to the lamp of the panel.
* When a problem occurs: The Blank Screen error may occur.
CN200
VGA signal input terminal
* When a problem occurs: The No RGB output error may occur.
CN400
Transmits the LVDS signals from the main board to the panel.
* When a problem occurs: The Blank screen and No Power errors may occur.
6-4. Cables
Use
LVDS 30P FFC cable
Code
BN96-07252P (B1630N)
Photo
Code
BN96-02854W
(B1730NW / B1930NW / B2030N
Photo
Code
BN96-07252U (B1930N)
Photo
Code
BN96-07252X (B2230N)
Photo
6-5
6. Wiring Diagram
Memo
6-6