HP LP2275w Service Manual

HP LP2275w Service Manual

22" lcd color monitor
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22" LCD Color Monitor
Service
Service
Service
Description
Table Of Contents...................................................1
Revision List..................................................2
1. Monitor Specification.............................................4
2. LCD Monitor Description..................................5
3. Operation Instruction...........................................6
3.1.General Instructions.........................................6
3.2. Control Button.................................................6
3.3 Adjusting the Picture..........................................7
4. Input/Output Specification.................................12
4.1. Input Signal Connector.....................................12
4.2. Factory Preset Display Modes...........................15
4.3. Power Supply Requirements..............................15
5. Panel Specification.........................................16
5.1.General Feature.............................................16
5.2. Optical Characteristics..............................17
6. Block Diagram..................................................18
6.1 Software Flow Chart....................................18
6.2. Electrical Block Diagram...........................20
7. Schematic.....................................................22
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

TABLE OF CONTENTS

Page
Description
7.1 Main Board..................................................22
7.2 Power Board..................................................31
7.3 Inverter Board..........................................33
7.4 Key Board...................................................35
8.PCB Layout...................................................36
8.1.Main Board.................................................36
8.2 Inverter Board.................................................38
8.3.Power Board...................................................39
8.4.Key Board...............................................40
8.5.USB Board...............................................41
9. Maintainability................................................42
9.2.Trouble Shooting.......................................43
11.Mechanical Instructions.............................51
12.Monitor Exploded View.................................56
13.BOM List.................................................58
14. Different Parts List....................................86
SAFETY NOTICE
1
HP LP2275w
Horizontal Frequency
30- 93 kHz
Page

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Summary of Contents for HP LP2275w

  • Page 1: Table Of Contents

    22" LCD Color Monitor HP LP2275w Service Service Service Horizontal Frequency 30- 93 kHz TABLE OF CONTENTS Description Page Description Page 7.1 Main Board..………........22 Table Of Contents..…......…..1 7.2 Power Board.…….……........31 Revision List.…........……..2 7.3 Inverter Board……………………………………33 1. Monitor Specification......………..4 7.4 Key Board.……..……........35 2.
  • Page 2: Revision List

    22" LCD Color Monitor HP LP2275w Revision List Version Date Revision History TPV Model Name TC8SGKDKW9HPEN Jun.-25-08 Initial release TC8SGKDBW9HFGN TC8SGKDBW9HEGN Aug.-19-2008 Add new BOM in item 14 TC8SGKDLW9HPEN TC8SGKDJW9HPEN...
  • Page 3: Ecn History

    22" LCD Color Monitor HP LP2275w ECN History ECN No. Change Description Service Cut-in date Deposition Update Insam firmware version fromV0.53 to V0.58, and matching Jul-29-08 AOC-LP2275w-001 changed Safe-Lite firmware version from SL0528 to SL0716 Update the Insam firmware from...
  • Page 4: Monitor Specification

    22" LCD Color Monitor HP LP2275w 1. Monitor Specification...
  • Page 5: Lcd Monitor Description

    22" LCD Color Monitor HP LP2275w 2. LCD Monitor Description The LCD Monitor will contain a main board, a power board, a key board and a USB board which house the flat panel control logic, brightness control logic and DDC.
  • Page 6: Operation Instruction

    22" LCD Color Monitor HP LP2275w 3. Operation Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front of the panel. By changing these settings, the picture can be adjusted to your personal performance.
  • Page 7: Adjust The Picture

    22" LCD Color Monitor HP LP2275w Using the On-Screen Display Menu 3.3 Adjust the Picture The following table lists the On-Screen Display (OSD) menu selections and their functional descriptions. After changing an OSD menu item, and if the menu screen has these options, you may choose to: ●...
  • Page 8 22" LCD Color Monitor HP LP2275w...
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  • Page 11 22" LCD Color Monitor HP LP2275w...
  • Page 12: Input/Output Specification

    22" LCD Color Monitor HP LP2275w 4. Input/Output Specification 4.1 Input Signal Connector Signal Signal Signal TMDS Data 2 - TMDS Data 1 - TMDS Data 0 - TMDS Data 2 + TMDS Data 1 + TMDS Data 0 +...
  • Page 13 22" LCD Color Monitor HP LP2275w MNEMONIC SIGNAL ML Lane 0 (p) Lane 0 + Ground ML Lane 0 (n) Lane 0 - ML Lane 1 (p) Lane 1 + Ground ML Lane 1 (n) Lane 1 - ML Lane 2 (p)
  • Page 14 22" LCD Color Monitor HP LP2275w MNEMONIC SIGNAL ML Lane 3 (n) Lane 3 - Ground ML Lane 3 (p) Lane 3 + ML Lane 2 (n) Lane 2 - Ground ML Lane 2 (p) Lane 2 + ML Lane 1 (n)
  • Page 15: Factory Preset Display Modes

    22" LCD Color Monitor HP LP2275w 4.2 Factory Preset Display Modes 4.3 Power Supply Requirements Parameter Range AC Input Voltage 90 to 265V AC Input Frequency 45 to 63 Hz Inrush Current 50A MAX AT 220VAC and 30A AT 120VAC...
  • Page 16: Panel Specification

    22" LCD Color Monitor HP LP2275w 5. Panel Specification LTM1220M3-L02 is a Color Active Matrix Liquid Crystal Display (LCD)that uses amorphous silicon TFT (Thin Film Transistor)as switching components。This model is composed of a TFT LCD panel, a driver circuit and a back light unit.The resolution of a 22.0”...
  • Page 17: Optical Characteristics

    22" LCD Color Monitor HP LP2275w 5.2 Optical Characteristics...
  • Page 18: Block Diagram

    22" LCD Color Monitor HP LP2275w 6. Block diagram 6. 1 Software Flow Chart...
  • Page 19 22" LCD Color Monitor HP LP2275w REMARK: 1) MCU initialize. 2) Is the EEprom blank? 3) Program the EEprom by default values. 4) Get the PWM value of brightness from EEprom. 5) Is the power key pressed? 6) Clear all global flags.
  • Page 20: Electrical Block Diagram

    22" LCD Color Monitor HP LP2275w 6.2 Electrical Block Diagram 6.2.1 Scalar Board PANEL Interface CN403 SDRAM Crystal EM636165TS-5G 14.318MHZ U404 X401 Scalar GM5862H-LF PQFP-256 (Include: MCU, ADC, OSD etc) SDRAM EEPROM U401 EM636165TS-5G SST25LF040A U405 U402 DISPLAY PROTECION MST30D1-LF...
  • Page 21 22" LCD Color Monitor HP LP2275w 6.2.2 Inverter / Power Board CN902 AC input Start Rectifier EMI filter Transformer Circuit diodes Bridge Rectifier and Filter Control IC CN903 Rectifier Transformer PFC Circuit diodes PWM Control Transformer MOSFET Resonance ON/OFF Feedback...
  • Page 22: Schematic

    22" LCD Color Monitor HP LP2275w 7. Schematic 7.1 Main Board FB118 +3.3V C1101 C1102 C1103 C1104 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V 120 OHM HP_A R136 22R 1/16W 5% SL_DVI_HPD D101 D102 D103 D104 CN101 BAV99 BAV99...
  • Page 23 22" LCD Color Monitor HP LP2275w +3.3V 3.3_D FB404 1.8_A_DVI 1.8_D 3.3_D 3.3_A_LBADC 3.3_A_LVDS +1.8V_DVDD 1.8_A FB401 1.8_D 120 OHM C417 C418 C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 100uF25V 3.3_A_RPLL U401 0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V...
  • Page 24 22" LCD Color Monitor HP LP2275w C104 C101 C102 C103 0.1uF 16V FB119 0.1uF 16V 0.1uF 16V 0.1uF 16V +3.3V 120 OHM D120 D121 D123 D119 BAV99 BAV99 BAV99 BAV99 R138 CN102 SHELL2 SHELL4 2,3,5,6,8,10 DP_PWR Return R139 0R05 1/16W DPRX_HPD_OUT +3.3V...
  • Page 25 22" LCD Color Monitor HP LP2275w 3.3V_DVDD_SLR All de coupling caps clos e to The CKT is used +3.3V_SLR re s pe ctive pow e r pins +1.8V_SLR 3.3V_DVDD_SLR 1.8V_DVDD_SLR 1.8V_DVDD_SLR_DPRX for isolate the FB106 FB108 1.8V_DVDD_SLR R190 DP power...
  • Page 26 22" LCD Color Monitor HP LP2275w CN403 RXO0- ( LV0_O_G2P ) ( LV0_O_G2N ) RXO0+ RXO1- ( LV1_O_G1P ) ( LV1_O_G1N ) RXO1+ RXO2- ( LV2_O_G0P ) ( LV2_O_G0N ) RXO2+ ( O_CLKP ) RXOC- RXOC+ ( O_CLKN ) ( LV3_O_R2P )
  • Page 27 22" LCD Color Monitor HP LP2275w +3.3V_MS M_VPAD Pin42/Pin41 Pin11/Pin12 Pin70/Pin69 M_VDD3.3 M_VDDC M_VTMDS M_VTPLL Pin18/Pin19 M_VDD3.3 C188 C189 Pin26/Pin25 M_VPAD M_VTX +3.3V_MS C187 120 OHM 0.1uF 16V 22uF 0.1uF 16V FB113 C182 C183 C184 C185 C186 C181 0.1uF 16V 0.1uF 16V...
  • Page 28 22" LCD Color Monitor HP LP2275w +3.3V +3.3V_MS U701 FB707 Q712 CN701 +3.3V_MS AO3401 +3.3V_MS VOUT DIMMING/PWM 120 OHM 2,3,4,5,6,10 ON_OFF/BKLT_EN/PBIAS C704 +3.3V 220uF 25V C705 R757 +3.3V MMBT3904L 142mA C706 C707 10K 1/16W 5% +1.8V 0.1uF 16V AIC1084-33PM 0.1uF 16V 220uF/25V +1.8V...
  • Page 29 22" LCD Color Monitor HP LP2275w DQ_B_[0..15] DQ_B_[0..15] DQ_A_[0..15] DQ_A_[0..15] +3.3_MEM +3.3_MEM_Q +3.3_MEM +3.3_MEM_Q U404 U405 DQ_A_0 DQ_A_15 DQ_B_0 DQ_B_15 DQ15 DQ15 DQ_A_1 DQ_A_14 DQ_B_1 DQ_B_14 DQ14 DQ14 VSSQ VSSQ VSSQ VSSQ DQ_A_2 DQ_A_13 DQ_B_2 DQ_B_13 DQ13 DQ13 DQ_A_3 DQ_A_12...
  • Page 30 22" LCD Color Monitor HP LP2275w USB5V +3.3V_USB U706 change the USB control circuit 970110 USB5V C727 220uF 25V C738 C739 0.1uF 16V Q705 100uF25V AO4411 VBUS0 U704 USB2514-AEZG Upstream R727 R728 R741 VBUS1 22K 1/10W 5% 33K 1/10W 5%...
  • Page 31: Power Board

    22" LCD Color Monitor HP LP2275w 7.2 Power Board HS1 for R901 BD901: 680KOHM +-5% 1/4W 90G6064-1 HS3 for D901: 90G6084-1 Modify L903 value 120uH to 200uH for BD901 Modify C914 value 120uF to 100uF for version B D901 version B...
  • Page 32 22" LCD Color Monitor HP LP2275w HS7 for 100K OHM 1/4W R970 D953: R9106 90T426501 T901 R9105 R971 C969 C930 100K OHM 1/4W 2200PF 500V C963 Add C969 for version B CN902 C937 R9107 2200PF 500V 100K OHM 1/4W D953...
  • Page 33: Inverter Board

    22" LCD Color Monitor HP LP2275w 7.3 Inverter Board F801 FUSE C816 ZD801 1u 50v C802 C838 RLZ5.6B D820 SM340A F802 C801 1u 50v 220uF/35V R802 0 OHM +-5% 1/4W CN801 CONN 220uF/35V 100 OHM +-5% 1/8W Q802 R804 D801...
  • Page 34 22" LCD Color Monitor HP LP2275w C829 2U2 25V C830 2U2 25V C831 2U2 25V C832 2U2 25V C833 2U2 25V C834 2U2 25V PT801 PT802 PT803 PT804 POWER X'FMR POWER X'FMR POWER X'FMR POWER X'FMR PT805 PT806 PT807 PT808...
  • Page 35: Key Board

    22" LCD Color Monitor HP LP2275w 7.4 Key Board CN001 ADC1 R001 22K 1/10W 5% ADC2 Power R002 30K 1/10W 5% LED-G LED-A R003 22K 1/10W 5% R004 30K 1/10W 5% CABLE LED001 ZD003 ZD004 ZD005 ZD006 ZD007 ZD001 ZD002...
  • Page 36: Pcb Layout

    22" LCD Color Monitor HP LP2275w 8. PCB Layout 8.1 Main Board...
  • Page 37 22" LCD Color Monitor HP LP2275w...
  • Page 38: Inverter Board

    22" LCD Color Monitor HP LP2275w 8.2 Inverter Board...
  • Page 39: Power Board

    22" LCD Color Monitor HP LP2275w 8.3 Power Board...
  • Page 40: Key Board

    22" LCD Color Monitor HP LP2275w 8.4 Key Board...
  • Page 41: Usb Board

    22" LCD Color Monitor HP LP2275w 8.5 USB Board...
  • Page 42: Maintainability

    22" LCD Color Monitor HP LP2275w 9. Maintainability 9.1 Equipments and Tools Requirement 1. Multi-meter. 2. Oscilloscope. 3. Pattern Generator. 4. DDC Tool with an IBM Compatible Computer. 5. Alignment Tool. 6. LCD Color Analyzer. 7. Service Manual. 8. User Manual.
  • Page 43: Trouble Shooting

    22" LCD Color Monitor HP LP2275w 9.2 Trouble Shooting No power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Reinsert or check the Adapter/Inverter section Measure U701&U707 PIN2=3.3V...
  • Page 44 22" LCD Color Monitor HP LP2275w No picture (LED orange) No picture The button if X401 oscillate Replace X401 under control waveform is normal Check reset circuit of Check Correspondent component U401s normal Measure U701&U707 PIN2=3.3V U702=2.5V U708 PIN5,6=1.8V Replace U401...
  • Page 45 22" LCD Color Monitor HP LP2275w White screen White screen Measure Q403 base X401 oscillate waveform is normal is high level? Replace X401 Check Q403, Q404 is Check reset circuit of broken ? U401 is normal Check Correspondent Check Correspondent component.
  • Page 46 22" LCD Color Monitor HP LP2275w 9.2.2 Power/Inverter Board 1. No Power No power Check AC line volt 110V or 220V Check AC line Check the voltage of L903 Check F901, bridge rectified circuit Check start voltage for the pin8of IC901...
  • Page 47 22" LCD Color Monitor HP LP2275w 2. W/LED No Backlight Check F801 =12V Check C801 C802(+) Check ON/OFF signal Check Interface board Check IC801 pin2=5V ? Change Q801 or Q802 Check the pin12 of IC801 have saw tooth wave Change IC801 Check PIN1 PIN15 of IC801 has the output of square wave at short time.
  • Page 48 22" LCD Color Monitor HP LP2275w 9.2.3 Key Board OSD is unstable or not working Is Keypad board connecting normally? Connect Keypad Board Is Button Switch normally? Replace Button Switch Replace Keypad Board Is Keypad board normally? Check main board...
  • Page 49: White-Balance, Luminance Adjustment

    6500K color temp. parameter is x = 313±15, y = 329 ±15, Y>230 cd/m 3. Into factory mode of HP LP2275W: Turn on power, press the menu button, pull out the power cord, and then plug the power cord. Then the factory OSD will be at the left top of the panel.
  • Page 50 22" LCD Color Monitor HP LP2275w B. Adjust sRGB color-temperature 1. Switch the chroma-7120 to sRGB channel. 2. The chroma 7120 will show x = 313 ±15, y = 329 ±15, Y >230 cd/m 3. Switch the chroma 7120 l to RGB MODE ( with press “MODE” button to change ) 4.
  • Page 51: Mechanical Instructions

    22" LCD Color Monitor HP LP2275w 11. Mechanical Instructions Step Figure Description Lay the monitor on a Preparation flat, soft and clean surface. Remove the Remove the screws to stand remove the stand. Remove Remove the screws back remarked in...
  • Page 52 22" LCD Color Monitor HP LP2275w Disconnect the connector remark in Remove the green and USB board Remove the screws remark in red KEY FFC cable Disconnect the connector and Remove the Remove the screws to main frame remove the bezel and keyboard.
  • Page 53 22" LCD Color Monitor HP LP2275w Remove the screws marked in red and to remove the main frame Disconnect the connector remarked in green to remove LVDS The cable connected cable and the inverter board and power cable which board...
  • Page 54 22" LCD Color Monitor HP LP2275w 1.Remove the screws marked in red to remove the main board, Remove power baord, main board and power board 2.Disconnect the connector and remove the power board and main board. Remove the screws marked in red,...
  • Page 55 22" LCD Color Monitor HP LP2275w The panel...
  • Page 56: Monitor Exploded View

    22" LCD Color Monitor HP LP2275w 12. Monitor Exploded View...
  • Page 57 22" LCD Color Monitor HP LP2275w item part name item part name item part name BEZEL L22W-8HP2 STAND BKT HINGE ASS'Y POWER KEY BASE MID COVER SWIVEL COVER LENS BASE SCREW BUTTON BASE BRACKET RUBBER CHANEL(L) KEPC8AA1 SCREW QUICK RELEASE ASS'Y...
  • Page 58: Bom List

    22" LCD Color Monitor HP LP2275w 13. BOM List TC8SGKDKW9HPEN Location Part No. Description Remark 040G 58169016A TCO'03 LABEL 052G 1150 C INSULATING TAPE 052G 1185 MIDDLE TAPE 052G 1186 SMALL TAPE 052G 1211 A CONDUCTIVE TAPE 55MM *45MM *0.08MM...
  • Page 59 22" LCD Color Monitor HP LP2275w A34G0674 EYA1B0130 REAR COVER22" A34G0675 EY 1X0100 RUBBER CHANEL(L) A34G0675 EY 2X0100 RUBBER CHANEL(R) A85G0085101 USB SHILEDING ADPC72412AA3 ADAPTER G2931-E-X-X-1-080527 040G 45762412B CBPC LABEL IC950 056G 139 3A IC PC123Y22FZ0F IC951 056G 139 3A...
  • Page 60 22" LCD Color Monitor HP LP2275w L901 073G 174106 L LINE FILTER 13MH LF-1008108 L904 073G 174112 N PFC CHOKE 408UH L904 073G 174112 T PFC CHOKE 408UH L951 073G 253150 L CHOCK L951 073G 253150 LS CHOCK L952 073G 253155 L...
  • Page 61 22" LCD Color Monitor HP LP2275w 705GQ893007 D953 ASS'Y 005G 42 1 CUSHION 012G 372 1 SILICONE RUBBER D953 093G 52 60 DIODE YA868C15RSC 30A/150V TO-220 D953 093G 60320 DIODE SBR30150R 30A/150V TO-220 0M1G1730 8120 SCREW Q90G 426501 HEAT SINK...
  • Page 62 22" LCD Color Monitor HP LP2275w R913 061G0805471 RST CHIPR 470 OHM +-5% 1/8W R929 061G0805471 RST CHIPR 470 OHM +-5% 1/8W R947 061G0805471 RST CHIPR 470 OHM +-5% 1/8W R964 061G0805471 RST CHIPR 470 OHM +-5% 1/8W R942 061G0805473...
  • Page 63 22" LCD Color Monitor HP LP2275w R9114 061G1206159 RST CHIPR 1.5 OHM +-5% 1/4W R940 061G1206229 RST CHIPR 2.2 OHM +-5% 1/4W R938 061G1206229 RST CHIPR 2.2 OHM +-5% 1/4W R931 061G1206229 RST CHIPR 2.2 OHM +-5% 1/4W R9464 061G1206229 RST CHIPR 2.2 OHM +-5% 1/4W...
  • Page 64 22" LCD Color Monitor HP LP2275w D903 093G 6432V LL4148-GSO8 D902 093G 6432V LL4148-GSO8 D904 093G 6432V LL4148-GSO8 D905 093G 6432V LL4148-GSO8 D910 093G 6432V LL4148-GSO8 ZD901 093G 39S 15 T RLZ15B LLDS D907 093G 52S 9 T DIODE US1D-E3/63T 1A/200V DO-214AC...
  • Page 65 22" LCD Color Monitor HP LP2275w J901 095G 90 23 JUMPER POWER PCB 150X160X1.6MM CEM-1 1.6MM 715G2931 1 CBPC8SGKHPA1 MAIN BAORD G2973-2-X-X-1-080811 040G 45762412B CBPC LABEL CN701 033G3802 11 WAFER CN704 033G3802 8B YH CONNECTOR 8PIN 2.0PITCH CN402 033G8019 8C JH...
  • Page 66 22" LCD Color Monitor HP LP2275w C464 067G 2151014RT EC 105℃ CAP 100UF M 25V C410 067G 2151014RT EC 105℃ CAP 100UF M 25V C187 067G 2152207RT LOW E.S.R 22UF +/-20% 50V C190 067G 2152207RT LOW E.S.R 22UF +/-20% 50V...
  • Page 67 22" LCD Color Monitor HP LP2275w 056G1133 U402 SST25LF040A-33-4C-S2AE SOIC-8 BY SST 75(WHPGKTCSHQ3) 056G1133 U105 SST25LF020A-33-4C-SAE 81(WHPGKTCSHQ1) U403 056G113353A IC M24C32-WMN6T SO-8 ST Q102 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q403 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q702 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q706 057G 417 4...
  • Page 68 22" LCD Color Monitor HP LP2275w RP106 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W RP105 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W RP104 061G 125330 8 RST CHIP AR 8P4R 33 OHM +-5% 1/16W...
  • Page 69 22" LCD Color Monitor HP LP2275w R1132 061G0402000 RST CHIP MAX 0R05 1/16W R1133 061G0402000 RST CHIP MAX 0R05 1/16W R1134 061G0402000 RST CHIP MAX 0R05 1/16W R1135 061G0402000 RST CHIP MAX 0R05 1/16W R1136 061G0402000 RST CHIP MAX 0R05 1/16W...
  • Page 70 22" LCD Color Monitor HP LP2275w R702 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R701 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R125 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R118 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R760 061G0402103...
  • Page 71 22" LCD Color Monitor HP LP2275w R715 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R714 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R713 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R712 061G0402104 RST CHIPR 100 KOHM +-5% 1/16W R716 061G0402105...
  • Page 72 22" LCD Color Monitor HP LP2275w R704 061G0402470 RST CHIPR 47 OHM +-5% 1/16W R122 061G0402470 RST CHIPR 47 OHM +-5% 1/16W R121 061G0402470 RST CHIPR 47 OHM +-5% 1/16W R117 061G0402470 RST CHIPR 47 OHM +-5% 1/16W R116 061G0402470...
  • Page 73 22" LCD Color Monitor HP LP2275w FB105 061G0603000 RST CHIP MAX 0R05 1/10W FB104 061G0603000 RST CHIP MAX 0R05 1/10W R726 061G0603104 RST CHIPR 100 KOHM +-5% 1/10W R1114 061G0603150 1F RST CHIPR 1.5 KOHM +-1% 1/10W R727 061G0603223 RST CHIPR 22 KOHM +-5% 1/10W...
  • Page 74 22" LCD Color Monitor HP LP2275w C444 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C443 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C441 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C436 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R...
  • Page 75 22" LCD Color Monitor HP LP2275w C753 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C478 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C479 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C101 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R...
  • Page 76 22" LCD Color Monitor HP LP2275w C706 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C705 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C702 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C199 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R...
  • Page 77 22" LCD Color Monitor HP LP2275w C182 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C183 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C184 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R C185 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R...
  • Page 78 22" LCD Color Monitor HP LP2275w C714 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO C715 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO C172 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO C173 065G0402330 31 CHIP CAP 0402 33PF J 50V NPO...
  • Page 79 22" LCD Color Monitor HP LP2275w FB408 071G 56K121 CHIP BEAD FB407 071G 56K121 CHIP BEAD FB406 071G 56K121 CHIP BEAD FB701 071G 56Z601 CHIP BEAD 600 OHM 0805 FB101 071G 59C600 CHIP BEAD FB102 071G 59C600 CHIP BEAD FB103...
  • Page 80 22" LCD Color Monitor HP LP2275w D105 093G 6433P BAV99 D104 093G 6433P BAV99 D103 093G 6433P BAV99 D102 093G 6433P BAV99 D101 093G 6433P BAV99 D117 093G 6433P BAV99 D118 093G 6433P BAV99 D119 093G 6433P BAV99 D120 093G 6433P...
  • Page 81 22" LCD Color Monitor HP LP2275w Q804 057G 763 77 FET FDS4897C 6.2A/40V -4.4A/-40V SOIC-8 Q808 057G 763 77 FET FDS4897C 6.2A/40V -4.4A/-40V SOIC-8 Q809 057G 763 77 FET FDS4897C 6.2A/40V -4.4A/-40V SOIC-8 JP801 061G0603000 RST CHIP MAX 0R05 1/10W...
  • Page 82 22" LCD Color Monitor HP LP2275w R802 061G0805101 1ST CHIPR 100 OHM +-5% 1/8W R841 061G0805102 RST CHIPR 1K OHM +-5% 1/8W R818 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R813 061G0805103 RST CHIPR 10K OHM +-5% 1/8W R809 061G0805103...
  • Page 83 22" LCD Color Monitor HP LP2275w C807 065G0805105 37 CHIP 1UF 50V Y5V C802 065G0805105 37 CHIP 1UF 50V Y5V C805 065G0805105 37 CHIP 1UF 50V Y5V C814 065G0805105 37 CHIP 1UF 50V Y5V C816 065G0805105 37 CHIP 1UF 50V Y5V...
  • Page 84 22" LCD Color Monitor HP LP2275w D810 093G 6432V LL4148-GSO8 D809 093G 6432V LL4148-GSO8 ZD801 093G 39S 24 T RLZ 5.6B LLDS ZD802 093G 39S 24 T RLZ 5.6B LLDS ZD804 093G 39S 24 T RLZ 5.6B LLDS ZD805 093G 39S 24 T RLZ 5.6B LLDS...
  • Page 85 Q20G6045 1 AL ALLOY Q23G3178690 9A HP LOGO Q23G317869010A HP LOGO Q37G0120011 HINGE ASS'Y Q40G 22N690 1C RATING LABEL Q41G160069060C DOT KIT LP2275W 468612-DN2 Q41G7800690A55 QSG L2275W Q41G7800690A56 SCREEN RESOLUTION CARD Q41G7800690A59 RTF CARD 407430 004 Q44GC051101 EPS(L) Q44GC051201 EPS(R)
  • Page 86: Different Parts List

    044G352162411A CARTON Q45G 88609142 EPE COVER Q44G600022H 5A CARTON Q45G 99606 25 ESD INSULATING PE BAG 705GQ8SK051 22" HP SKD ASS'Y 705GQ8SK052 22" HP BEZEL ASS'Y Q07G 8 1 11 COMPOUND PALLET Q40G 22N690 2A RATING LABEL Q40G000162410A S/N LABEL...
  • Page 87 22" LCD Color Monitor HP LP2275w Diversity of TC8SGKDBW9HEGN compared with TC8SGKDKW9HPEN Location Part No. Description Remark 040G 581 26646 EANCODE LABEL Q44G600022H 3A CARTON Q45G 99606 25 ESD insulating pe bag 040G 581 26646 EANCODE LABEL 044G352162411A CARTON Q45G 88609142...

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