Samsung P2050, P2250, P2350 Service manual

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LCD-Monitor

Chassis : LLR20ZS

LLR22ZS LLR23ZS

Model : P2050(G) P2250(G) P2350(G)

Manual

SERVICE

TFT-LCD Monitor Contens

1. Precautions

2. Product specications

3. Disassembly and Reassemble

4. Troubleshooting

5. Exploded View & Part List

6. Wiring Diagram

P2050(G) / P2250(G) / P2350(G)

Refer to the service manual in the GSPN (see the rear cover) for the more information.

Contents

1. Precautions .............................................................................................................. 1-1

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 specications ............................................................................................ 2-1

2-1. Feature & Specications ................................................................................................. 2-1

2-2. Spec Comparison to the Old Models .............................................................................. 2-2

2-3. Accessories .................................................................................................................... 2-3

2-4. Accessories (Sold separately) ........................................................................................ 2-3

3. Disassembly and Assembly ................................................................................... 3-1

3-1. Disassembly ................................................................................................................... 3-1

4. Troubleshooting ...................................................................................................... 4-1

4-1. Troubleshooting .............................................................................................................. 4-1

4-2. When the Power Does Not Turn On ............................................................................... 4-2

4-3. When the screen is blank (Analog) .................................................................................4-4

4-4. When a blank screen is displayed (Digital) .....................................................................4-7

4-5. Error Examples and Actions ......................................................................................... 4-10

4-6. Adjustment .................................................................................................................... 4-11

5. Exploded View & Part List ...................................................................................... 5-1

5-1. Exploded View

5-2 Parts List (P2050) ........................................................................................................... 5-3

5-3. Exploded View

5-4. Parts List (P2250) ........................................................................................................... 5-8

5-5. Exploded View

5-4. Parts List (P2350) ......................................................................................................... 5-13

(P2050) .................................................................................................... 5-1

(P2250) ....................................................................................................5-6

(P2350) .................................................................................................. 5-11

6. Wiring Diagram ........................................................................................................ 6-1

6-1. Wiring Diagram - Main Board ......................................................................................... 6-1

6-2. Wiring Diagram - IP Board .............................................................................................. 6-3

6-3. Connector Functions ...................................................................................................... 6-4

6-4. Cables ............................................................................................................................ 6-4

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.

Printed in Korea P/N: BN82-00607A-00

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

For continued safety, do not attempt to modify the circuit board.

Disconnect the AC power and DC power jack before servicing.

1-1-2. Servicing the LCD Monitor

When servicing the LCD Monitor, Disconnect the AC line cord from the AC outlet.

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:

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.

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.

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

DEVICE UNDER TEST

TEST ALL

EXPOSED METAL

SURFACES

2-WIRE CORD

*ALSO TEST WITH

PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED)

With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch

LEAKAGE CURRENT TESTER

EARTH

GROUND

Figure 1-1. Leakage Current Test Circuit

rst 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 identied 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, re and/or other hazards. Product safety is under review continuously and new instructions are issued whenever

appropriate.

1-1

1-2

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 conict between the following servicing precautions and any of the

safety precautions, always follow the safety precautions.

1-2-1 General Servicing Precautions

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.

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.

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.

Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks).

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.

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 eld-effect

transistors. The following techniques will reduce the incidence of component damage caused by static electricity.

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.

After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge.

Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ESDs.

Use only a grounded-tip soldering iron to solder or desolder ESDs.

Use only an anti-static solder removal device. Some solder removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ESDs.

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.

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.

Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together,

or lifting your foot from a carpeted oor can generate enough static electricity to damage an ESD.

1-3

1. Precautions

1-4. Installation Precautions

For safety reasons, more than two people are required for carrying the product.

Keep the power cord away from any heat emitting devices, as a melted covering may cause re or electric shock.

Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal

temperature may cause re.

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 re or electric shock.

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 re or electric

shock.

Keep the antenna far away from any high-voltage cables and install it rmly. Contact with the highvoltage cable or the

antenna falling over may cause re or electric shock.

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 re.

1. Precautions

Memo

1-4

2. Product specications

2-1. Feature & Specications

Model P2050(G) / P2250(G) / P2350(G)

Feature

Panel Specications: 300cd/m2, 2ms, CR 1000:1(DC), 170/160(CR>10)

�

DPMS : <1W

�

Magic Bright3, Magic Tune, Windows Vista authentication

�

DC 50,000: 1 applied

�

Supports xed vertical and horizontal ratios

�

Supports camera effect mode: Black and white/Sepia/Aqua/Green

�

Specications

Item Description

Model P2050(G) P2250(G) P2350(G)

2. Product specications

LCD Panel

0.2768(V)mm pixel pitch

Scanning Frequency Horizontal : 30 kHz ~ 81 kHz (Automatic)

Display Colors 16.7 Million colors

Maximum resolution Horizontal: 1600 Pixels

Input Signal 20” Dual 21.5” Dual 23” Dual

Input Sync Signal Seperate H/V sync, Composite H/V, Sync-on-Green

Maximum Pixel Clock rate 164MHz

Active Display (Horizontal/Vertical)

AC power voltage & Frequency AC 110V~130V, 60Hz & AC, 200V~240V 50Hz

Power Consumption 34W 38W 40W

Dimensions Set (W x D x H)

Weight (Set/Package) 4.4Kg 4.4Kg 4.8Kg

484.6 x 377.3 x 189.4mm 518.2 x 396.7 x 189.4mm 555.8 x 416.2 x 189.4mm

TFT-LCD panel, RGB vertical stripe, normally white transmissive,

20”wide Viewable

0.2768(H) mm x

Vertical: 900 Pixels

442.8(H) x 249.075(V) 476.64(H) × 268.11(V) 509.73(H) × 286.74(V)

21.5”wide Viewable

0.248(H) mm x

0.248(V)mm pixel pitch

Vertical: 56 Hz ~ 60 Hz

Horizontal: 1920 Pixels

Vertical: 1080 Pixels

Level: TTL level

21.5”wide Viewable

0.2655(H) mm x

0.2655(V)mm pixel pitch

Horizontal: 1920 Pixels

Vertical: 1080 Pixels

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 specications are subject to change without prior notice.

2-1

2-2

2. Product specications

2-2. Spec Comparison to the Old Models

Model P2050(G) / P2250(G) / P2350(G)

Design

Resolution

Input Analog / DVI Digital Analog / DVI Digital

Response Time 2ms 2ms

Viewing Angle 170/160(CR>10) 170/160(CR>10)

Brightness 300cd/m² 300cd/m²

Contrast 50,000:1(DC) 20,000:1(DC)

MagicBright 7 step 7 step

1600x900 (P2050)

1920x1080 (P2250/P2350)

T220 / T220(G) T200 / T200(G)

1680 x 1050

Feature

Magic Color Color Effect

Image Size

Magic Bright3

Magic Tune (Premium)

Magic Color Color Effect

Image Size

Magic Bright3

Magic Tune (Premium)

*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.

2-3

2. Product specications

2-3. Accessories

Product Description Ccde. No Remark

Quick Setup Guide BN68-01925C

Warranty Card

(Not available in all locations)

User’s Guide,

Monitor Driver,

Natural Color Pro Software

Stand Body BN96-10575A

Stand Base BN96-09629A

D-sub Cable

1,500mm(1.5M)

Power Cord

1,830mm(1.8M)

BN68-00226R

BN96-10917A

Samsung Electronics

Service center

BN39-00244G

3903-000042

Cleaning Cloth

160mm x 120mm

2-4. Accessories (Sold separately)

Product Description Ccde. No Remark

DVI Cable

1,500mm(1.5M)

BN63-02368B

BN39-00246N

Samsung Electronics

Service center

2. Product specications

Memo

2-4

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. Place a soft cloth on a table, place the monitor face down on the table, and separate the stand by holding the Stand Body with both hands while pushing the Stand Body with your thumb.

(At this time, your forenger must be supporting

the bottom of the product.)

Caution : Take care when separating the stand

as separating the stand with excessive force by tilting the stand may break the Lock Spring.

2. To separate the front cover, turn the monitor over,

insert your ngers into the center between the

panel and the front cover of the monitor and then

separate the front cover as shown by the gure.

3-1

3-2

3. Disassembly and Assembly

Description Photo Screws

3. Turn the monitor over again and separate the rear cover.

4. Remove the Shield-Lamp using the jig.

Caution : Take care when doing so as the Shield-

Lamp has sharp edges.

3-3

3. Disassembly and Assembly

Description Photo Screws

5. Remove the Function, Lamp Wire and LVDS wires and remove the Shield-Cover.

Caution : Take care when doing so as the Shield-

Lamp has sharp edges.

FUNCTION

LAMP WIRE

LVDS

3. Disassembly and Assembly

Description Photo Screws

6. Separate the LCD panel.

7. Remove the 4 screws from the points marked in

the gure.

8. Remove the 4 screws and separate the Bracket Support.

※The assembly is in the reverse order of disassembly.

3-4

4. Troubleshooting

4-1. Troubleshooting

Set custom mode as follows before beginning a repair.

P2050 P2250 / P2350

Resolution: 1600 x 900 V-frequency: 60Hz H-frequency: 60kHz

If the screen is blank, check whether the power cord is connected correctly.

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

“Press the MENU button and hold down the, “ (Enter, Source)” button for more than ve (5) seconds to return the monitor to

4. factory mode.

Resolution: 1920 x 1080 V-frequency: 60Hz H-frequency: 66.7kHz

4-1

4-2

4. Troubleshooting

4-2. When the Power Does Not Turn On

Symptom

Major checkpoints

- When turning on the Power button after connecting the power cable, the LED at the front of the monitor does not operate.

- 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

Yes

1 Is DC 5V measured at pins 5, 6 of

the CN600 connector when pins 3, 4

are 0V?

Yes

Diagnostics

Caution Make sure to disconnect the power before working on the IP board.

2 Is DC 3.3V measured at pin 3 of

IC602 when pin 1 is DC 5V?

Yes

3 Is DC 1.8V measured at pin 2 of

IC601 when pin 3 is DC 5V?

Yes

Check and replace the IP board.

Check the connection status for

the function assy.

Replace the IP board.

Check the circuits related to

IC602.

Check the circuits related to

IC601.

4-3

4. Troubleshooting

4-2-1. Circuit diagrams when the power does not turn on

4-4

4. Troubleshooting

4-3. When the screen is blank (Analog)

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

X201

IC200

R100,R101,R103

Diagnostics

Check the signal cables and

their connections.

Yes

1 Is X201 oscillating correctly?

Yes

2 Do the RGB inputs appear at R111,

R114, and R118?

Yes

Do the 3 Hsync and 4 Vsync

waveforms appear at pins 32, 33 of

IC200, 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 circuits

related to X201.

Check the R111, R114, and

R118 input terminals.

Check the circuits related to

IC200.

Check the circuits related to

CN400.

Check the +5V_Panel signal

and the BL_EN signal.

Check and replace the panel.

Caution Make sure to disconnect the power before working on the IP board.

4-5

4. Troubleshooting

4-3-1. When a blank screen is displayed (Analog)

②

①

4-6

4. Troubleshooting

4-3-2. Waveforms when no screen is displayed (Analog)

1 3

4-7

4. Troubleshooting

4-4. When a blank screen is displayed (Digital)

Symptom - Even though the LED power turns on, the screen is blank when connecting the DVI cable.

- Even though the LED power turns on, the screen is blank when connecting the DVI cable.

Major checkpoints

- Check the DVI 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

X201

IC200

R100,R101,R103,R107

Check the signal cables and

their connections.

Yes

1 Is X201 oscillating correctly?

Yes

2 Do the inputs appear at R100,

R101, R103, and R107?

Diagnostics

Do output signals appear at pins 8 to 30

Can DC 5V be measured at pins 1, 2,

and 3 of CN400?

Check and replace the panel.

Caution Make sure to disconnect the power before working on the IP board.

Yes

of CN400?

Yes

Check and replace the circuits

related to X201.

Check the R100, R101, R103,

and R107 input terminals.

Check the circuits related to

CN400

Check the Panel EN signal

and the BL_EN signal.

4-8

4. Troubleshooting

4-4-1. Circuit diagrams when a blank screen is displayed (Digital)

4-9

4. Troubleshooting

4-4-2. Waveforms when a blank screen is displayed (Digital)

4-10

4. Troubleshooting

4-5. Error Examples and Actions

Error Appearance Symptoms and Actions Remarks

Symptom: DVI signals are not recognized.

Cause: This error occurs because the PC cannot

recognize the mode information since the DVI DDC is not input to the monitor.

Action: Input the DVI DDC.

Symptom: A full white screen is displayed regardless of

the signals when turning on the monitor.

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.

*On how to input DDC, refer to the

training manual.

* A Full White pattern is a feature of a

TN panel when no video signals are

supplied.

4-11

4. Troubleshooting

4-6. Adjustment

4-6-1. Service Adjustment Conditions

Precautions before a Service Adjustment

1) Check whether the devices for the service adjustment are operating normally.

2) Secure a space that is sufciently wide for disassembling the monitor.

3) Prepare a soft mat on which the monitor will be disassembled.

Entering Service Mode

Entering:

Exiting: Power OFF Power ON

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.

DDC EDIT Data Input

1) Use when updating the AD board code.

2) Download the WinDDC program, DDC Input program, and Hex and DDC les appropriate to the model through the Quality Control department of Samsung Electronics. Install the jig and input the data, as shown in the gure.

Menu Brightness 0 Contrast 0

MTI-2055

DDC Manger

Parallel

Connector

(25P Cable)

Hold down the Enter button for ve (5) seconds.

Monitor needing

adjustment

Connect Monitor

(Signal Cable)

4-12

4. Troubleshooting

4-6-2. Service Function Specications

Checking the Code Version



1. Check the MCU code version and checksum after entering SVC Mode.

2. Entering SVC Mode

- Adjust the Brightness and Contrast values to 0.

- Hold down the Enter button for ve (5) seconds.

- The SVC Function OSD is displayed.

- To exit the SVC Function, turn the power off.

3. Safe 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

Service Mode (Moving around)



1. Press the - button to move to other items.

Micom version

Micom checksum

4-13

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 ve (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.

4-14

4. Troubleshooting

Inputting the DDC Data



Use the DDC Manager MTI-2050 version or later.

1) Click the Open [F5] icon.

2) Select a port.

3) Open a DDC le.

4) Select a date and click the OK [Save] button.

5) Click the Next [OK] button.

6) Enter the serial number and then press the Enter button ※When inputting digital data after inputting analog data, repeat steps 2 to 5.

4-15

4. Troubleshooting

Inputting the MCU Data



1) Check the following options.

- Manufacture: MSTAR

- Device Type:TSUM16_ROM128K_ext_ash

- Communication Port: DSUB15 (Analog)

- External Memory: PMC25LV010E

2) Click the LoadFile button, select an MCU code le, and then click the Open [O] button.

4-16

4. Troubleshooting

3) Click the Auto Program button.

4) When programming and verication are complete, hard power the monitor off and then on again.

4-17

4. Troubleshooting

Inputting the Code (HDCP)



1. Run the service.exe le.

2. Click the HDCP button.

4. Troubleshooting

3. Click the HDCP Write button and select MStar_HDCPKEY.

4. Inputting the HDCP key is completed.

4-18

5. Exploded View & Part List

T0003

M0215

M0014

M0174

M0006

BN63-05001B

M0013

STD

M0027

5. Exploded View & Part List

5-1. LS22LRZKUV/EN Exploded View

(P2250)

5-1

5-2

5. Exploded View & Part List

5-1-1. LS22LRZKUV/EN Parts List

Location No. Code No. Description & Specication Q’ty SA/SNA Remark

M0006 BN96-10576A ASSY SHIELD P-COVER;LAVENDER 21.5”,SECC 1 S.A

M0013 BN96-10571A ASSY COVER P-REAR;LAVENDER 21.5”,ABS HB, 1 S.N.A

M0014 BN94-02722M ASSY PCB MAIN-ATZ,W/W;LS22LRZKUV/EN 1 S.A

M0027 BN96-09629A ASSY STAND P-BASE;ECOFIT,ABS HB,BK23(H/G 1 S.A

M0174 BN44-00296B IP BOARD;PWI2004SL(C),Lavender21.5”w,0.7 1 S.A

M0215 BN07-00594A LCD-PANEL;M215HW01 V0 1 S.A

STD BN96-10575A ASSY STAND P-BODY;LAVENDER,ABS,BK23,H/GL 1 S.N.A

T0003 BN96-10570A ASSY COVER P-FRONT;LAVENDER 21.5”,PMMA+A 1 S.N.A

BN63-05001B SHIELD-LAMP;P2250,SPTE,T0.3,ONLY LAVENDE 1 S.N.A

(P2250)

5-3

5. Exploded View & Part List

5-2 LS22LRZKUV/EN Parts List (P2250)

Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE)

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

LS22LRZKUV/EN

0.1 M0001 BN90-02210A ASSY COVER FRONT;LAVENDER 22 1 S.N.A

..2 T0003 BN96-10570A

...3 M0960 BN61-05334A HOLDER-BOSS;LAVENDER 22”,ABS HB,WH13 1 S.N.A

...3 CCM1 BN63-02183D COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 0.5 S.N.A

...3 M0112 BN63-05626A

...3 M0175 BN96-10812A

....4 BN94-02962A ASSY PCB MISC-F/PCB,BN96-10812;LAVENDER 1 S.N.A

.....5 M2893 BN39-01190B

.....5 BN64-01055A

.....5 BN64-01056A INLAY-PLATE;LAVENDER,PET SHEET,T0.15 1 S.N.A

.....5 BN64-01056B INLAY-PLATE;LAVENDER,PET SHEET,T0.15,INL 1 S.N.A

.....5 BN74-00029A

.....5 BN74-00030A TAPE-FUNCTION TAPE_TOP;Lavender_top,Poly 1 S.N.A

.....5 T0174 BN97-03447H ASSY SMD;LAVENDER,BN41-01213A 1 S.N.A

......6 L0405 0601-002331 LED;SMD,(SIDE VIEW ),WHT,2.04mm 1 S.A

......6 U1 1209-001809

......6 C1 2203-006618 C-CER,CHIP;2200nF,+80-20%,16V,Y5V,TP,160 1 S.N.A

......6 C2 2203-006618 C-CER,CHIP;2200nF,+80-20%,16V,Y5V,TP,160 1 S.N.A

......6 CN330 3711-005743

......6 PCB BN41-01213A PCB SUB-FUNCTION;Lavender Dual,FR-4,2lay 1 S.N.A

P2250,WBB4/S22B6-LLR,21.5,LCD-

MO,NETHERL

ASSY COVER P-FRONT;LAVENDER

21.5”,PMMA+A

COVER-FRONT;LAVENDER 22”,PMMA

ABS,HB,TOC

ASSY BOARD P-TOUCH FUNCTION;Lavender

Dua

LEAD CONNECTOR;Lavender,UL1061#28,UL1

061

KNOB-CONTROL MIRROR;LAVENDER

23”,ASB,HB,

TAPE-FUNCTION TAPE_ BOTTOM;Lavender,Polye

IC-SENSOR;MCS-5000,UQFN,24P,4x4mm,PLA

STI

HEADER-BOARD TO

CABLE;BOX,5P,1R,1.25mm,A

1 S.N.A

1 S.A

1 S.N.A

1 S.A

1 S.N.A

0.1 M0002 BN90-02211A ASSY COVER REAR;LAVENDER 22 1 S.N.A

..2 M0013 BN96-10571A

...3 6003-000275

...3 M0113 BN61-01581A BRACKET-VESA;BI17/19BS,SECC,T1.0 2 S.N.A

...3 T0060 BN61-05331A SPRING ETC;LAVENDER 23”,SK5,T0.5 1 S.A

...3 CIS4 BN61-05332A

...3 CCM1 BN63-02183D COVER-SHEET;Rhcm,PE Vinyl,T0.05,680mm,20 0.5 S.N.A

...3 M0111 BN63-05625A COVER-STAND;LAVENDER 23W,BK23 1 S.A

...3 M0006 BN63-05628A

ASSY COVER P-REAR;LAVENDER 21.5”,ABS

HB,

SCREW-TAPTYPE;BH,+,B,M3,L10,ZPC(BLK),S

HOLDER-STAND;LAVENDER

23”,ACETAL,WHITE

COVER-REAR;LAVENDER 22”,ABS,HB,BK23,H/

1 S.N.A

2 S.N.A

1 S.N.A

1 S.A

5-4

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

0.1 BN91-02732C ASSY LCD-ATZ;LS22CM* 1 S.N.A

..2 M0215 BN07-00594A LCD-PANEL;M215HW01 V0 1 S.A

0.1 M0017 BN91-03759V ASSY CHASSIS-ATZ,W/W;LS22LRZKUV/EN 1 S.N.A

..2 6003-000264

..2 6003-001439

..2 M0174 BN44-00296B IP BOARD;PWI2004SL(C),Lavender21.5”w,0.7 1 S.A

..2 M0014 BN94-02722M ASSY PCB MAIN-ATZ,W/W;LS22LRZKUV/EN 1 S.A

...3 CN102 3701-001173 CONNECTOR-DVI;24P,3R,FEMALE,ANGLE,AUF 1 S.A

...3 CN103 3701-001219

...3 CN600 3711-004261

...3 HDCP BN97-00707A

....4 BN46-00018A

...3 T0174 BN97-03017T ASSY SMD;LS22LRZKUV/EN,BN41-01172A 1 S.N.A

....4 SUB05 0202-001477

....4 D100 0401-001056

....4 D101 0401-001056

....4 D102 0401-001056

....4 D103 0401-001056

....4 D104 0401-001056

....4 D105 0401-001056

....4 D106 0401-001056

....4 D107 0401-001056

....4 D108 0401-001056

....4 D109 0401-001056

....4 D110 0401-001056

....4 ZD100 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD101 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD102 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD103 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD104 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD105 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD106 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD601 0403-001411 DIODE-ZENER;5.49-5.73V,200mW,SOD-323,TP 1 S.N.A

....4 ZD200 0406-001061 DIODE-TVS;MMQA5V6T3,5.32/5.6/5.88V,24W,S 1 S.A

....4 ZD201 0406-001061 DIODE-TVS;MMQA5V6T3,5.32/5.6/5.88V,24W,S 1 S.A

SCREW-TAPTYPE;BH,+,S,M4,L8,ZPC(WHT),S

CONNECTOR-DSUB;15P,3R,FEMALE,ANGLE,

SOLDER-CREAM;LST309-M,D20~45um,96.5Sn/

DIODE-SWITCHING;MMBD4148SE,100V,200m

SCREW-TAPTYPE;PWH,+,-

,B,M3,L6,ZPC(WHT),S

WRC

AUF

HEADER-BOARD TO

BOARD;BOX,12P,1R,2mm,ANG

ASSY HDCP;BN46-00018A,BR20/21BS_

CS,MSTAR

KEY CODE-CERTIFICATE;(HDCP

KEY)PPM42M5S,

A,SO

3 S.A

1 S.N.A

1 S.A

1 S.N.A

0.53 S.N.A

1 S.A

5-5

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

....4 Q201 0501-000445

....4 Q203 0501-000445

....4 Q204 0501-000445

....4 Q601 0501-000445

....4 Q202 0501-002080

....4 Q205 0501-002080

....4 Q207 0501-002080

....4 Q409 0505-001165 FET-SILICON;SI3443BDV,P,-20V,+-4.4A,65mo 1 S.A

....4 IC112 1103-000129 IC-EEPROM;24C02,2Kbit,256x8,SOP,8P,5x4mm 1 S.A

....4 IC112 1103-001410 IC-EEPROM;S-24CS08AFJ-TB-1GE,8Kbit,1Kx8, 1 S.A

....4 T0087 1203-003695 IC-POSI.FIXED REG.;NCP1117ST33T3G,SOT-22 1 S.A

....4 T0087 1203-003696 IC-POSI.FIXED REG.;NCP1117DT18T5G,DPAK,3 1 S.A

....4 IC109 1205-003664

....4 R100 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R101 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R102 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R103 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R104 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R105 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R106 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R107 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R204 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R205 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R227 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R228 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R202 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R203 2007-000072 R-CHIP;47ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R111 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R113 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R114 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R117 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R118 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R120 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R132 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R206 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R207 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R212 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R213 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R216 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R231 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R252 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R255 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R264 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

....4 R265 2007-000074 R-CHIP;100ohm,5%,1/10W,TP,1608 1 S.A

TR-SMALL SIGNAL;2SC2412K,NPN,200mW,SC-

TR-SMALL SIGNAL;KTC3875S-

Y,NPN,150mW,SOT

TR-SMALL SIGNAL;KTC3875S-

Y,NPN,150mW,SOT

TR-SMALL SIGNAL;KTC3875S-

Y,NPN,150mW,SOT

TR-SMALL SIGNAL;KTC3875S-

Y,NPN,150mW,SOT

IC-LCD CONTROLLER;SE859MRH-

LH,PQFP,128P,

1 S.A

5-6

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

....4 R108 2007-000080 R-CHIP;2Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R123 2007-000080 R-CHIP;2Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R270 2007-000080 R-CHIP;2Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R218 2007-000083 R-CHIP;3Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R229 2007-000083 R-CHIP;3Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R209 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R219 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R223 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R230 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R234 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R274 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,1608 1 S.A

....4 R600 2007-000086 R-CHIP;5.6Kohm,5%,1/10W,TP,1608 1 S.A

....4 R109 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R126 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R130 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R131 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R200 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R201 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R210 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R211 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R214 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R215 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R217 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R220 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R221 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R222 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R224 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R226 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R233 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R236 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R253 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R271 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R601 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R602 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R612 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 1 S.A

....4 R225 2007-000102 R-CHIP;100Kohm,5%,1/10W,TP,1608 1 S.A

....4 R125 2007-000124 R-CHIP;2.2Kohm,5%,1/10W,TP,1608 1 S.N.A

....4 R232 2007-000309 R-CHIP;10ohm,5%,1/10W,TP,1608 1 S.A

....4 R273 2007-000309 R-CHIP;10ohm,5%,1/10W,TP,1608 1 S.A

....4 R116 2007-000821 R-CHIP;390ohm,1%,1/10W,TP,1608 1 S.N.A

....4 R235 2007-000821 R-CHIP;390ohm,1%,1/10W,TP,1608 1 S.N.A

....4 R110 2007-001002 R-CHIP;510ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R121 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 1 S.A

....4 R122 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 1 S.A

....4 R112 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 1 S.N.A

....4 R115 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 1 S.N.A

....4 R119 2007-001164 R-CHIP;75ohm,1%,1/10W,TP,1608 1 S.N.A

....4 R300 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R301 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R302 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R303 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

5-7

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

....4 R641 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

....4 R642 2007-002425 R-CHIP;1ohm,5%,1/10W,TP,1608 1 S.N.A

....4 C201 2203-000236 C-CER,CHIP;0.1nF,5%,50V,C0G,1608 1 S.N.A

....4 C202 2203-000236 C-CER,CHIP;0.1nF,5%,50V,C0G,1608 1 S.N.A

....4 C229 2203-000236 C-CER,CHIP;0.1nF,5%,50V,C0G,1608 1 S.N.A

....4 C109 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP,1608 1 S.A

....4 C116 2203-000384 C-CER,CHIP;0.015nF,5%,50V,C0G,1608 1 S.N.A

....4 C115 2203-000626 C-CER,CHIP;0.022nF,5%,50V,C0G,1608 1 S.N.A

....4 C106 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C107 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C108 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C110 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C111 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C112 2203-000888 C-CER,CHIP;4.7nF,10%,50V,X7R,TP,1608 1 S.A

....4 C100 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C101 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C103 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C117 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C118 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C119 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C120 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C121 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C122 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C123 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C124 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C125 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C130 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C131 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C200 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C203 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C209 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C212 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C213 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C234 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C300 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C305 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C600 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C601 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C603 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C604 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C605 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C610 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C612 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C613 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C614 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C617 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C618 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C619 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C620 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C621 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C622 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

5-8

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

....4 C623 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C626 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C627 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C631 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C632 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C635 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C636 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C637 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C638 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C640 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C641 2203-005005 C-CER,CHIP;100nF,10%,16V,X7R,1608 1 S.A

....4 C208 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 1 S.N.A

....4 C228 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 1 S.N.A

....4 C230 2203-005065 C-CER,CHIP;1000nF,+80-20%,10V,Y5V,1608 1 S.N.A

....4 C207 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C240 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C241 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C242 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C243 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C301 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C302 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C303 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C304 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C306 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C307 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C308 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C309 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C310 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C311 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C312 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C313 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C642 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 C643 2203-006361 C-CER,CHIP;10000nF,10%,10V,X5R,TP,2012 1 S.A

....4 X202 2801-003667

....4 T0568 3301-001407 BEAD-SMD;30ohm,1608,300mA,TP,,,0.4ohm 1 S.N.A

....4 M0106 3708-001150

....4 T0077 BN41-01172A PCB MAIN;Lavender,CEM-3,2layer,1.0,1.6T, 1 S.N.A

....4 MICOM BN97-02994T

.....5 IC115 1107-001614

....4 C210 2203-000292 C-CER,CHIP;0.01nF,5%,50V,C0G,1608 1 S.A

....4 C211 2203-000292 C-CER,CHIP;0.01nF,5%,50V,C0G,1608 1 S.A

...3 T0245 0202-001608 SOLDER-WIRE FLUX;LFC7-107,D0.8,99.3Sn/0. 0.003 S.N.A

..2 M0214 BN96-02854Y ASSY CABLE P-FLAT;Mckinley,Flat cable,17 1 S.A

..2 M0006 BN96-10576A

...3 BN61-02429D STUD-PEM;PNB,M2.8,D7,L20,ZPC(SIL),SUM24L 1 S.N.A

CRYSTAL-SMD;14.31818MHz,30ppm,28-

AAN,16p

CONNECTOR-FPC/FFC/PIC;30P,1mm,SMD-

A,SN,Y

ASSY MICOM-ATZ,W/W;LS22LRZKUV/EN,BN41-

IC-FLASH MEMORY;MX25L1005,1Mbit,1Mx1,S

ASSY SHIELD P-COVER;LAVENDER

21.5”,SECC

1 S.A

1 S.N.A

1 S.A

5-9

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

...3 M0107 BN63-05004A SHIELD-COVER;LS20CM,SECC,T0.8 1 S.N.A

...3 T0527 AA65-00011B

...3 T0514 BN61-05336A BRACKET-SUPPORT;LAVENDER 22”,SECC,T0.8 1 S.N.A

..2 T0514 BN61-03557A

0.1 M0112 BN91-04122A ASSY SHIELD;LAVENDER 22 1 S.N.A

..2 BN63-05001B

0.1 M0019 BN92-03547X ASSY LABEL;LS22EFHKFV/ZC 1 S.N.A

0.1 M0113 BN92-04452W ASSY P/MATERIAL;LS22LRZKUV/EN 1 S.N.A

..2 T0003 6902-000604 BAG WRAPPING;LDPE,T0.02,W500,L10000,TRP, 1.08 S.N.A

..2 T0524 6902-000241 BAG PE;HDPE/NITRON,T0.5/T0.012,W600,L600 1 S.N.A

0.1 M0003 BN92-04684V ASSY BOX;LS22LRZKUV/EN 1 S.N.A

..2 BN69-03664B BOX-01,SET;P2250,CB,A-01,SW2, ECT40,YEL, 1 S.N.A

..2 BN96-02895A

...3 M0103 BN66-00007A LEVER-TOP;ALL MODEL,LDPE,WHITE,5.8g 1 S.N.A

...3 M0102 BN66-00008A

CLAMPER CORE-WIRE;ALL MODEL,NYLON

66,V2,

BRACKET-SUPPORT;2043BW/

NW[Mckinley],SPTE

SHIELD-LAMP;P2250,SPTE,T0.3,ONLY

LAVENDE

ASSY MISC P-01,HANDLE PACKING;ALL

MODEL,

LEVER-BOTTOM;ALL

MODEL,LDPE,WHITE,4.01g

1 S.N.A

0.1 M0045 BN92-04866K ASSY ACCESSORY;LS20LRZKUV/EN 1 S.N.A

..2 T0268 3903-000042

..2 M0114 BN39-00244G CBF SIGNAL;D-sub cable,15P/15P,20276N,15 1 S.A

..2 T0238 BN68-01925B

..2 M0027 BN96-09629A

...3 6003-001001

...3 T0524 6902-000109 BAG PE;HDPE,T0.015,W350,L430,TRP,28,2,4. 1 S.N.A

...3 CIS4 BN61-01717A HOLDER-STAND;BIZET,NI PLT,CH,+,M4,L11(5) 1 S.N.A

...3 BN61-05087A

...3 CCM1 BN63-02183K COVER-SHEET;Rhcm,PE Vinyl,T 0.05,250MM,2 0.3 S.N.A

...3 T0004 BN63-05425A

...3 BN68-02009A MANUAL FLYER-STAND;Ecot,L14,Mojo 80g,1 1 S.N.A

...3 T0132 BN73-00077A RUBBER FOOT;MATISSE,BUMPON,Ф13.5,T2.0,6 4 S.N.A

..2 STD BN96-10575A

...3 T0524 6902-000023 BAG PE;LDPE,T0.08,W150,L120,TRP,1.650g 1 S.N.A

...3 BN61-05333A STAND-BAR;LAVENDER 23”,ABS,BK23,H/Glossy 1 S.N.A

....4 BN61-05459A STAND-BAR;LAVENDER 23’,ABS,IN 1 S.N.A

.....5 BN61-02932E

...3 CCM1 BN63-02183B COVER-SHEET;Rhcm,PE Vinyl,T0.05,150mm,20 0.12 S.N.A

..2 M0045 BN96-11635C ASSY ACCESSORY;LS20LRZKUV/EN 1 S.A

...3 T0524 6902-000110 BAG PE;LDPE,T0.05,W250,L400,TRP,28,2,-,9 1 S.N.A

CBF-POWER CORD;DT,EU,FP3/YES,IEC320

C13/

MANUAL FLYER-WARRANTY

CARD;comm,Samsung,

ASSY STAND P-BASE;ECOFIT,ABS HB,BK23(H/

SCREW-TAPTYPE;FH,+,B,M3,L8,ZPC(BLK),SW

BRACKET-STAND BOTTOM;ECOFIT 23”,SECC

T0.

COVER-STAND BASE;ECOFIT

23”,ABS,HB,BK23,

ASSY STAND P-BODY;LAVENDER,ABS,BK23,H/

BRACKET-STOPPER NUT;ECOFIT

20,M4,D8,L12,

1 S.A

1 S.N.A

1 S.A

4 S.N.A

1 S.N.A

5. Exploded View & Part List

Level Location No. Code No. Description & Specication Q’ty SA/SNA Remark

...3 BH68-00633B

...3 BH68-70448A CARD-01;TFT LCD,SRC,RUSSIA,S/W,120,W210* 1 S.N.A

...3 M9889 BN63-02368B CLOTH-CLEAN;cloth,120,160,sea blue,ToC 1 S.N.A

...3 BN68-00907F

...3 BN68-02186A

...3 BN96-06529A

....4 6902-000336 BAG ZIPPER;LDPE,T0.05,W70,L80,TRP,-,-,-, 1 S.N.A

....4 M0114 BN61-03555A HOLDER-WIRE;MCKINLEY,ABS HB,BK26 1 S.N.A

...3 M0215 BN96-10917A

....4 BN59-00906A S/W DRIVER-01,IB;P2050,P2250,P2350,SyncM 1 S.N.A

....4 BN68-02125A MANUAL FLYER-QSG;Lavender, WW,L14,Mojo 8 1 S.N.A

MANUAL FLYER-03,WARRANTY

CARD;comm,Samsu

MANUAL FLYER-00,WEE;comm,Samsung,23La

ng,

MANUAL FLYER-TOC

GUIDE;COMM,SAMSUNG,10 L

ASSY HOLDER P-WIRE;MCKINLEY,ABS

HB,BK23

ASSY MANUAL P-IB+QSG;P2050,P2250,P235

0,W

1 S.N.A

5-10

6. Wiring Diagram

6-1. Wiring Diagram - Main Board

6. Wiring Diagram

6-1

6-2

6. Wiring Diagram

NO Block Role Description Remarks

1 Scaler

IC200

2 FLASH MEMORY

IC201

3 EEPROM

IC203

4 EEPROM

IC202, IC204

5 Regulator

IC601, IC602

The ADC, TMDS, Scaling and Controller are integrated on a single chip.

Stores the rmware for the Scaler. The information can be

updated.

Stores the OSD, Timing etc.

Stores the EDID data. 24C02

The IC for a stable DC power supply.

SE859MRH

NVRAM

24C08

NCP1117ST NCP1117DT

6-3

6. Wiring Diagram

6-2. Wiring Diagram - IP Board

IP board

LVDS Connector

(Connect to Panel)

Function Connector

(Connect to IP-Board)

3711-003847

3701-001173

3708-001150

Scaler

SE859MRH

3701-001219

DVI Connector

(Connect to PC)

RGB Connector (Connect to PC)

6. Wiring Diagram

6-3. Connector Functions

Connector Functions

CN101  CN600

CN1 ~ CN4 In Transmits the lamp current (6mA ~ 7mA) generated in the inverter to the lamp of the panel.

CN103 VGA signal input terminal

CN400 Transmits the LVDS signals from the main board to the panel.

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.

* When a problem occurs: The Blank Screen error may occur.

* When a problem occurs: The No RGB output error may occur.

* When a problem occurs: The Blank screen and No Power errors may occur.

6-4. Cables

Use LVDS 30P FFC cable

Code BN96-02854Y

Photo

6-4

Samsung P2050, P2250, P2350 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. Precautions

1-1. Safety Precautions

1-2. Servicing Precautions

1-3. Static Electricity Precautions

1-4. Installation Precautions

2-2. Spec Comparison to the Old Models

2-3. Accessories

2-4. Accessories (Sold separately)

3. Disassembly and Assembly

3-1. Disassembly

4. Troubleshooting

4-1. Troubleshooting

4-2. When the Power Does Not Turn On

4-3. When the screen is blank (Analog)

4-4. When a blank screen is displayed (Digital)

4-5. Error Examples and Actions

4-6. Adjustment

5. Exploded View & Part List

5-2 LS22LRZKUV/EN Parts List (P2250)

6. Wiring Diagram

6-1. Wiring Diagram - Main Board

6-2. Wiring Diagram - IP Board

6-3. Connector Functions

6-4. Cables