Samsung P2250W Service Manual
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Samsung P2250W Service Manual

Samsung P2250W Service Manual

Samsung p2250w lcd monitor service manual
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Summary of Contents for Samsung P2250W

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  • Page 8: Exploded View And Part List

    5. Exploded View & Part List 5. Exploded View & Part List 5-1. LS22LRKKU/XF - Exploded View...
  • Page 9 5. Exploded View & Part List 5-1-1. LS22LRKKU/XF - Parts List Location No. Code No. Description & Specification Q’ty SA/SNA Remark M0006 BN96-12310A ASSY SHIELD P-COVER;P2250W,SECC T0.8,22W M0013 BN96-12308A ASSY COVER P-REAR;P2250W,ABS HB,BK23,22i M0027 BN96-09629A ASSY STAND P-BASE;ECOFIT,ABS HB,BK23(H/G M0174 BN44-00305C IP BOARD;IP-49155B,MC/CR22"w,0.7 ~1.7mA, M0215...
  • Page 10 5. Exploded View & Part List 5-2. LS22LRKKU/XF - Parts List Service Bom (SA: SERVICE AVAILABLE, SNA: SERVICE NOT AVAILABLE) Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark BN90-02351A ASSY COVER FRONT;LAVENDER 22,P2250W BN68-02416B LABEL-MONITOR-POP;Win7,WW,PET,T0.05,70,1 BN68-02429A LABEL-MONITOR-POP;Lavender 16:10,WW,PET, T0003 BN96-12309A ASSY COVER P-FRONT;P2250W,PMMA+ABS,TTP01...
  • Page 11 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...3 3701-001219 CONNECTOR-DSUB;15P,3R,FEMALE,ANGLE,AUF ...3 3711-004261 HEADER-BOARD TO BOARD;BOX,12P,1R,2mm,ANG ...3 BN97-00707A ASSY HDCP;BN46-00018A,BR20/21BS_CS,MSTAR ..4 BN46-00018A KEY CODE-CERTIFICATE;(HDCP KEY)PPM42M5S, ...3 T0174 BN97-03875D ASSY SMD;LS22LRKKUV/EN,BN41-* ..4 0202-001477 SOLDER-CREAM;LST309-M,D20~45um,96.5Sn/3A 0.53...
  • Page 12 CBF-POWER CORD;DT,CN,IP3/Y(A),IEC320 C13 ...3 T0527 AA68-00764A LABEL-PASSING;SAMSUNG ALL,ART PAPER,CLR, ...3 M9889 BN63-02368B CLOTH-CLEAN;cloth,120,160,sea blue,ToC ...3 T0527 BN68-00513A LABEL-E,PASS;ALL MODEL,YUPO(110G),50X15, ...3 BN68-01118D MANUAL-TCO 5.0 CARD;COMM,W/W,Mojo 100g,2 ...3 BN68-01789A MANUAL FLYER-WARRANTY CARD;Chinese,Art 1 ...3 BN68-02125K MANUAL FLYER-BOOK;P2250W,SC,Mojo 80g,148 ...3 BN68-02186A MANUAL FLYER-TOC GUIDE;COMM,SAMSUNG,10 L...
  • Page 13 5. Exploded View & Part List Level Location No. Code No. Description & Specification Q’ty SA/SNA Remark ...3 BN68-02377A MANUAL FLYER-GLOSSY BEZELS;comm,Samsung, ...3 T0010 BN96-06529A ASSY HOLDER P-WIRE;MCKINLEY,ABS HB,BK23 ..4 6902-000336 BAG ZIPPER;LDPE,T0.05,W70,L80,TRP,0.500g ..4 M0114 BN61-03555A HOLDER-WIRE;MCKINLEY,ABS HB,BK26 ...3 T0524 6902-000110 BAG PE;LDPE,T0.05,W250,L400,TRP,28,2,9.2...

  • Page 14: Safety Precautions

    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 For continued safety, do not attempt to modify the circuit board. Disconnect the AC power and DC power jack before servicing.

  • Page 15: General Servicing Precautions

    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.

  • Page 16: Installation Precautions

    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 fire 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 fire.
  • Page 17 1. Precautions Memo...

  • Page 18: Product Specifications

    2. Product specifications 2. Product specifications 2-1. Feature & Specifications Model P2250W Feature Panel Specifications: 300cd/m2, 2ms, CR 1000:1(DC), 170/160(CR>10) ሪ DPMS : <0.7W ሪ Magic Bright3, Magic Tune, Windows Vista authentication ሪ DC 70,000: 1 applied ሪ Supports fixed vertical and horizontal ratios ሪ...

  • Page 19: Spec Comparison To The Old Models

    2. Product specifications 2-2. Spec Comparison to the Old Models Model P2250W P2050(G) / P2250(G) / P2350(G) Design 1600x900 (P2050) Resolution 1680 x 1050 1920x1080 (P2250/P2350) Input Analog / DVI Digital Analog / DVI Digital Response Time Viewing Angle 170/160(CR>10) 170/160(CR>10) Brightness 300cd/m²...

  • Page 20: Accessories (Sold Separately)

    Quick Setup Guide BN68-01925C Warranty Card BN68-00226R (Not available in all locations) User’s Guide, Monitor Driver, BN96-10917A Natural Color Pro Software Stand Body BN96-10575A Samsung Electronics Service center Stand Base BN96-09629A D-sub Cable BN39-00244G 1,500mm(1.5M) Power Cord 3903-000452 1,830mm(1.8M) Cleaning Cloth...
  • Page 21 2. Product specifications Memo...
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  • Page 40: Wiring Diagram - Main Board

    6. Wiring Diagram 6. Wiring Diagram 6-1. Wiring Diagram - Main Board...
  • Page 41 6. Wiring Diagram Block Role Description Remarks Scaler The ADC, TMDS, Scaling and Controller are integrated on a SE758MRH IC200 single chip. FLASH MEMORY Stores the firmware for the Scaler. The information can be IC201 updated. EEPROM NVRAM Stores the OSD, Timing etc. IC203 24C08 EEPROM...

  • Page 42: Wiring Diagram - Ip Board

    6. Wiring Diagram 6-2. Wiring Diagram - IP Board LVDS Connector (Connect to Panel) IP board 3711-003847 3708-001150 Scaler SE758MRH 3701-001173 3701-001219 Function Connector (Connect to IP-Board) RGB Connector DVI Connector (Connect to PC) (Connect to PC)

  • Page 43: Connector Functions

    6. Wiring Diagram 6-3. Connector Functions Connector Functions CN600 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.

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