Transcript
  • HP F1905E

    SERVICE MANUAL

    19LCD Monitor F1905E Series

    THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY

    REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES, ERRORS OR OMISSIONS.

  • HP F1905E

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    Table of Contents

    Table of Contents ---------------------------------------------------------------------------------- 02

    Revision List ---------------------------------------------------------------------------------------- 04

    1.Product Feature --------------------------------------------------------------------------------05

    2.LCD Monitor Description -----------------------------------------------------------------------05

    3.Operation Instructions --------------------------------------------------------------------------06

    3.1 General Instructions -----------------------------------------------------------------------06

    3.2 Control Button -------------------------------------------------------------------------------07

    3.3 Adjusting The Picture ---------------------------------------------------------------------08

    4. Input/Output Specification ---------------- --------------------------------------------------- 09

    4.1 Input Signal Connector --------------------------------------------------------------------09

    4.1.1 Analog D-SUB Connector --------------------------------------------------------09

    4.1.2 DVI-D Digital connector -------------------------------------------------------------09

    4.2 Factory Preset Display Modes ----------------------------------------------------------10

    4.3 Power Supply Requirements ------------------------------------------------------------11

    5.Panel Specification ---------------------------------------------------------------------------11

    5.1 General Feature ----------------------------------------------------------------------------11

    5.2 Optical Characteristics --------------------------------------------------------------------12

    6. Block Diagram -----------------------------------------------------------------------------------13

    6.1 Monitor Exploded View ------------------------------------------------------------------13

    6.2 Software Flow Chart -----------------------------------------------------------------------14

    6.3 Electrical Block Diagram -----------------------------------------------------------------16

    6.3.1 Scalar Board ---------------------------------------------------------------------------16

    6.3.2 Inverter/Power Board ----------------------------------------------------------------17

  • HP F1905E

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    7. Schematic -----------------------------------------------------------------------------------------19

    7.1 Main Board -----------------------------------------------------------------------------------19

    7.2 Inverter/Power Board -------------------------------------------------------------------23

    8. PCB Layout ---------------------------------------------------------------------------------------26

    8.1 Main Board -----------------------------------------------------------------------------------26

    8.2 Inverter/Power Board ----------------------------------------------------------------------27

    8.3 Keypad Board -----------------------------------------------------------------------------30

    9. Maintainability ------------------------------------------------------------------------------------31

    9.1 Equipments and Tools Requirements -------------------------------------------------31

    9.2 Trouble Shooting ---------------------------------------------------------------------------32

    9.2.1 Main Board ------------------------------------------------------------------------32

    9.2.2 Power/Inverter Board -------------------------------------------------------------35

    9.2.3 Key Pad Board -----------------------------------------------------------------------37

    10. White-Balance, Luminance Adjustment ----------------------------------------------- 38

    12. Check List After Replacing LCD Main Board ---------------------------------------------40

    13. EDID Content -----------------------------------------------------------------------------------44

    14. BOM List -----------------------------------------------------------------------------------------45

  • HP F1905E

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    Revision List

    Revision Date TPV model name A00 May.-09-06 T986KAVDKHHPAP

  • HP F1905E

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    1. Product Feature 48.3 cm (19) a-si TFT Active matrix LCD panel, 0.294mm dot pitch Scalar chipset: Genesis GM5321 Microprocessor controlled scan technology Both VGA analog and DVI-D digital signal video inputs supported 450:1 Typical Contrast Ratio and 250-nits typical Brightness Response time 20ms and Viewing Angle 140(Horizontal) and 120(Vertical) 15 factory presets, 10 user modes Vertical refresh rate 50Hz to 76Hz; Horizontal frequency 30kHz to 83kHz Resolutions: 640 x 480 up to 1280x1024, Max Pixel Modes: 140 MHz Power Internal AC100V-240V Tilt -5 to 35 CE mark TCO 03 mark VESA DPMS compliant VESA DDC2B compliant and DDC/CI interface.

    2. LCD Monitor Description The LCD Monitor will contain main board, power board, key board which house the flat panel control logic, brightness control logic and DDC. The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.

    Video signal, DDC

    Power Board

    Flat Panel and

    CCFL backlight

    Main Board

    Keyboard

    RS232 Connector

    For white balance

    adjustment in

    factory mode

    HOST Computer

    CCFT Drive.

    AC-IN

    100V-240V

    Monitor Block Diagram

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    3. Operation Instructions 3.1 General Instructions

    Press the power button to turn the monitor on or off. The other control buttons are located on the side of the front panel. By changing these settings, the picture can be adjusted to your personal performance. - The power cord should be connected and insert to adaptor. - Connect the video cable from the monitor to the computer VGA card. - Press the power button to turn on the monitor, the power indicator will light up to Green.

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    3.2 Control Buttons

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    3.3 Adjust the Picture

    1. Brightness Adjust the brightness.

    2. Contrast Adjust the contrast

    3.

    Image Control

    Adjust the: z Auto Adjustment: Adjusts the main settings and produces a stable, centered

    image. z H-Position: horizontal position of the screen image. z V-Position: vertical position of the screen image. z Clock: frequency of the pixel clock to minimize vertical bar. z Phase: phase value to minimize horizontal jitters.

    4. Color

    z 9300K: recall 9300K color z 6500K: recall 6500K color z SRGB: recall SRGB color z Custom Color: adjusts the color tint of white, and the red, green, and blue (RGB)

    mix for colors.

    5. Language Shows the language of the OSD window.

    6. Management

    z Power Saver: enable/disable power saving z Power On Recall: enable/disable power recall z Mode Display: enable/disable mode display z Sleep Timer: set sleep timer z Basic Menu: set to basic menu

    7. OSD Control OSD (on Screen Display) settings: adjusts the H/V position, timeout, On Screen Display window.

    8. Information Current setting, recommended setting, serial number, total hours, backlight hours, Exit.

    9. Factory Reset Resets the display to original factory settings for color, brightness, phase, and clock.

    10. Exit Exit the current OSD window.

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    4. Input/Output Specification 4.1 Input Signal Connector

    4.1.1 Analog D-SUB Connector PIN MNEMONIC SIGNAL PIN MNEMONIC SIGNAL

    1 RV Red Video 9 +5 V +5 V (from PC)

    2 GV Green Video 10 SG Sync Ground

    3 BV Blue Video 11 NC None (Reserved for Factory Use)

    4 NC None 12 SDA DDC Data

    5 GND Ground (DDC Return) 13 HS Horizontal Sync

    6 RG Red GND 14 VS Vertical Sync

    7 GG Green GND 15 SCL DDC Clock

    8 BG Blue GND

    VGA connector layout

    PIN 1 PIN 5

    PIN 11

    4.1.2 DVI-D Digital connector

    PIN MNEMONIC SIGNAL PIN MNEMONIC SIGNAL

    1 TX 2 - TMDS Data 2 - 13 TX 3 + TMDS Data 3 +

    2 TX 2 + TMDS Data 2 + 14 +5V +5V Power (from PC)

    3 SHLD 2 / 4 TMDS Data 2 / 4 Shield 15 GND Ground (Return for +5V)

    4 TX 4 - TMDS Data 4 - 16 HPD Hot Plug Detect (connect internally to

    pin-14)

    5 TX 4 + TMDS Data 4 + 17 TX 0 - TMDS Data 0 -

    6 DDC Clk DDC Clock 18 TX 0 + TMDS Data 0 +

    7 DDC Data DDC Data 19 SHLD 0 / 5 TMDS Data 0 / 5 Shield

    8 N/C No Connect 20 TX 5 - TMDS Data 5 -

    9 TX 1 - TMDS Data 1 - 21 TX 5 + TMDS Data 5 +

    10 TX 1 + TMDS Data 1 + 22 TX CLK SHLD TMDS Clock Shield

    11 SHLD 1 / 3 TMDS Data 1 / 3 Shield 23 TX CLK + TMDS Clock +

    12 TX 3 - TMDS Data 3 - 24 TX CLK - TMDS Clock -

  • HP F1905E

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    DVI-D digital connector layout

    4.2 Factory Preset Display Modes

    Factory Pre-set Video Input Modes

    Pre-set Pixel Format Horizontal

    Frequency (kHz)

    Vertical Frequency

    (Hz)

    1 640 x 480 31.5 60.0

    2 640 x 480 37.9 72.0

    3 640 x 480 37.5 75.0

    4 720 x 400 31.5 70.0

    5 800 x 600 37.9 60.0

    6 800 x 600 48.1 72.0

    7 800 x 600 46.9 75.0

    8 832 x 624 49.7 75.0

    9 1024 x 768 48.4 60.0

    10 1024 x 768 56.5 70.0

    11 1024 x 768 60.0 75.0

    12 1152 x 900 68.7 75.6

    13 1152 x 900 71.7 76.0

    14 1280 x1024 63.9 60.0

    15 1280 x1024 80.0 75.0

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    4.3 Power Supply Requirements

    PARAMETER RANGE

    AC Input Voltage 90 to 265V

    AC Input Frequency 47 to 63 Hz

    Inrush Current 50A MAX AT 220VAC and 30A AT 120VAC

    Leakage Current 5 mA MAX at 120VAC

    Power consumption

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    5.2 Optical Characteristics

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    6. Block Diagram 6.1 Monitor Exploded View

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    6.2 Software Flow Chart

    1

    2

    N

    Y

    5

    Y

    N

    10

    Y

    N

    12

    Y

    N

    7

    Y

    N

    6

    4

    3

    8

    9

    14

    11

    13

    Y

    N

    15

    Y

    N16

    17

    19

    Y

    N 18

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    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.

    7) Are the AUTO and SELECT keys pressed?

    8) Enter factory mode.

    9) Save the power key status into EEprom.

    Turn on the LED and set it to green color.

    Scalar initialize.

    10) In standby mode?

    11) Update the lifetime of back light.

    12) Check the analog port, are theyre any signals coming?

    13) Does the scalar send out an interrupt request?

    14) Wake up the scalar.

    15) Are there any signals coming from analog port?

    16) Display "No connection Check Signal Cable" message. And go into standby mode after the message

    disappear.

    17) Program the scalar to be able to show the coming mode.

    18) Process the OSD display.

    19) Read the keyboard. Is the power key pressed?

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    6.3 Electrical Block Diagram 6.3.1 Scalar Board Block Diagram

  • HP F1905E

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    6.3.2 Inverter / Power Board Block Diagram

    Inverter Block Diagram

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    Power Block Diagram

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    7. Schematic 7.1 Main Board

    HS

    BLUE+

    CN102

    DB15162738495

    11

    12

    13

    14

    1510

    17

    16

    U101

    M24C02WMN6

    4

    8123

    765GND

    VCCA0A1A2

    WPSCLSDA

    R12110K 1/16W

    SDA_IN

    R1124.7K 1/16W

    C113

    0.1uF

    C1080.1uF

    GND

    C1151000pF

    R1224.7K 1/16W

    DDC_SCL_DVI

    R135

    10K 1/16W

    GND

    +5V

    ZD105

    MLL5232B 5.6V

    R1272.2K 1/16W

    ZD108

    MLL5232B 5.6V

    C1230.1uF

    3 C112

    NC

    FB101120 OHM

    GND

    SOG_MCSS

    D102BAV99

    3

    12

    C105 0.047uF

    DVI_HPD

    75-ohm terminating resistorvery close to the VGAconn.

    C109 0.047uF

    GND

    +5V

    C1161000pF

    RXC+IN

    C1240.1uF

    D103BAV99

    3

    12

    R11647 1/16W

    D107BAV99

    3

    12

    R126 22 1/16W

    U102

    M24C02WMN6

    4

    8123

    765GND

    VCCA0A1A2

    WPSCLSDA

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    GND

    RX1+IN

    C1201000pF

    GREEN+

    R125 22 1/16W

    FB104

    60 OHM

    RX2+

    RX1-

    U104F74LVC14ADT

    13 12

    R109 100 1/16WGND

    R1114.7K 1/16W R113 47 1/16W

    GREEN-

    RX0-

    RXC-IN

    AGND

    SCL_IN

    RX2-IN

    (10 mil, )

    R1282.2K 1/16W

    C111

    NC

    C1211000pF

    VGA_5V

    C1220.1uF

    C1011uF/25V

    GND

    RXC+

    ZD102

    MLL5232B 5.6V

    R129

    10K 1/16W

    ZD103

    MLL5232B 5.6V

    ZD106

    MLL5232B 5.6V

    DDC_SDA_A

    RX1+

    RX0+IN

    VCC

    +5V

    GPIO5/UART_DO

    GND

    D101

    BAT54C-GS08

    3

    1 2

    GND

    R1054.7K 1/16W

    GND

    D110BAV99

    3

    12

    DDC_SDA_DVI

    HS_in

    ZD104

    MLL5232B 5.6V

    D108BAV99

    3

    12

    GND

    VS

    SDA_IN

    U104A74LVC14ADT

    1 2

    R130

    1K 1/16W

    R103 10K 1/16W

    D109BAV99

    3

    12

    DVI_EDID_WP

    D106BAV99

    3

    12

    C106 0.047uF

    C103 0.047uF

    GND

    VS_IN

    1

    BLUE-

    RX2+IN

    C1141000pF

    R102 47 1/16W

    RX0+

    HOT_PLUG

    Rin

    R134

    10K 1/16W

    CN101

    JACK

    12345678

    9101112131415

    1718192021

    2324

    C1

    16

    22

    C2C3C4C5

    25

    26 T2-T2+

    SGNDT4-T4+

    DDCCLKDDCDAT

    A_VSYNC

    T1-T1+

    SGNDT3-T3++5V

    GND

    T0-T0+

    SGNDT5-T5+

    TC+TC-

    A_RED

    HPD

    SGND

    A_GREENA_BLUE

    A_HSYNCA_GND

    A_GND

    A_GND

    FB103

    60 OHM

    R131

    NC

    ZD101

    MLL5232B 5.6V

    DVI_HPD

    Bin

    RX0-IN

    D104BAV99

    3

    12

    R107 100 1/16W

    DDC_SDA_VGA

    R11747 1/16W

    (8 mil)

    Gin

    R1044.7K 1/16W

    ZD110

    MLL5232B 5.6V

    GPIO4/UART_DI

    R133

    10K 1/16W

    C1171000pF

    R11975 1/16W

    D111BAV99

    3

    12

    R132100 1/16W

    R101 47 1/16W

    VGA_PLUG

    D105

    BAT54C-GS08

    3

    1 2

    GND

    R114 22 1/16W

    U104B74LVC14ADT

    3 4

    D112BAV99

    3

    12

    ZD107

    MLL5232B 5.6V

    C104 0.047uF

    DVI_5V

    VGA_5V

    RED+R106 22 1/16W

    GND

    C1191000pF

    +3.3V

    R11875 1/16W

    GND

    C107 0.047uF

    GND

    Pins 6/7/8 are R/G/Breturn lines resp.

    VGA_PG

    DDC_SCL_A

    U104E74LVC14ADT

    11 10

    DVI_5V

    AGND

    R115 100 1/16W

    ZD109

    MLL5232B 5.6V

    GND

    SCL_IN

    FB102

    60 OHM

    +5V

    D113BAV99

    3

    12

    2

    DDC_SCL_VGA

    RXC-

    RX2-

    R12075 1/16W

    RED-

    R108 22 1/16W

    +5V

    +5V

    VGA_CONN

    RX1-IN

    C1181000pF

    R11047 1/16W

    GND

    GND

    C110 0.047uF

  • HP F1905E

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    R246NC

    ADDRESS DESCRIPTION

    R250 NC

    +C23110uF/50V

    GPIO4/UART_DI GPIO5/UART_DO

    C216

    0.1uF

    DDC_SCL_DVI

    LV_E8

    +3.3V

    GND

    LBADC1

    C226

    0.1uF

    R243 10K 1/16W

    +3.3V

    1.8V_AVDD

    C225

    0.1uF

    x

    x

    3.3V_LVDS

    RMADDR16

    x

    ROM_SCLK

    LV_O5

    FB204120 OHM

    x

    GND

    OCM_ROM

    FB207120 OHM

    x

    DDC_SDA_DVI

    PWM0

    ROM_ADDR17

    R21520K 1/16W

    +1.8V

    GPIO5/UART_DO

    LV_O4

    R236 100 1/16W

    +3.3V

    RX2+

    HS

    ROM_WP#

    1.8V_DVI

    VGA_PG

    LV_E2

    SCL

    R24510K 1/16W

    GND

    R206 0 1/16W

    1.8V_CVDD

    ROM_SCSn

    LV_O2

    R254 NC

    C2481uF/25V

    C204

    0.1uF

    R237 100 1/16W

    1=Internal ROM off

    GND

    WP

    +C23210uF/50V

    2

    +3.3V

    GPIO4/UART_DI

    R21820K 1/16W

    +5V

    R23510K 1/16W

    R249 Serial ROM >>0 Parallel ROM>>NC

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    GND

    1.8V_PLL

    +3.3V

    GND

    DDC_SCL_VGA

    +C201

    10uF/50V

    C228

    0.1uF

    R23910K 1/16W

    C2501uF/25V

    0=TCLK source using externalcrystal

    ROM_ADDR15

    +3.3V

    C213

    0.1uF

    C227

    0.1uF

    ROMCE#

    C237

    0.1uF

    ROM_ADDR(6:0)

    +5V

    C224

    0.1uFC233

    0.1uF

    ROM_HOLD#

    GPIO4/UART_DI

    R205 255 1/16W

    GREEN-

    R210 0 1/16W

    3

    RMADDR12

    00=for TCLK=14.3MHz

    +1.8V

    RED-

    RX0+ GPIO8/IRQout

    LV_O9

    +

    C22110uF/50V

    ROM_ADDR12

    +3.3V_RGB

    LV_O[0..9]

    ROMCE#

    +1.8V

    GPIO4/UART_DI

    C234

    0.1uF

    OP_MODE

    0=OCM_CLK=FCLK

    GPIO5/UART_DO

    U203

    SST25VF010-20-4C-SA

    1234 5

    678

    CE#SOWP#VSS SI

    SCKHOLD#

    VDD

    LV_E4

    R252

    47K 1/16W

    X20114.318MHz

    1

    2

    GND

    R208 0 1/16W

    GND

    DDCHANSEL

    x

    TCLK

    R241

    0 1/16W

    R251 Dual >>20K Analog-only>>NC

    LV_O1

    C230

    0.1uF

    ROM_ADDR(8:7)

    SET R

    GND

    R204 0 1/16W

    +3.3V

    GND

    +3.3V

    LV_E3

    R244 100 1/16WR251

    20K 1/16W

    R248

    NC

    GND

    RED+

    BLUE+

    C206

    0.1uF

    BOOTSTRAP SIGNALS

    ROM_ADDR9

    +3.3V_RGB

    PPWR

    RX0-

    RMADDR17

    FB203120 OHM

    R209 0 1/16W

    GND

    LED_GRN

    LV_O7

    +C22010uF/50V

    R23810K 1/16W

    +3.3V

    1.8V_CVDD

    LV_E1

    ROM_ADDR(14:13)

    GND

    DDC_SDA_VGA

    C235

    0.1uF

    FB202120 OHM

    C207

    0.1uF

    00=UART

    SDA

    SDA

    C203

    0.1uF

    R234

    10K 1/16W

    C243

    0.1uF

    ROM_ADDR(11:10) TCLKSEL

    SPI_EN

    00=Check for signature in external ROM and ifpresent jump to external ROMx

    C214

    0.1uF

    R247NC

    R217 NC

    LV_O3

    C244 33pF

    R242 10K 1/16W

    NAME

    +1.8V

    1.8V_PLL

    C202

    0.1uF

    C239

    0.1uF

    FB208120 OHM

    DDC_SCL_VGA

    +C21510uF/50V

    GREEN+

    RMADDR15

    XTAL

    U205

    M24C16-MN6T

    12345

    678

    A0A1A2

    VSSSISCKWPVCC

    1=DDC2Bi=DDC_SCL_VGA/DDC_SCL_VGA

    LV_E7

    DEV_ADDR(6:0)

    GPIO5/UART_DO

    C219

    0.1uF

    GND+C236

    10uF/50V

    C217

    0.1uF

    GPIO8/IRQout

    FB206120 OHM

    DVI_EDID_WP

    RMADDR13

    C205

    0.1uF

    C223

    0.1uF

    LV_E9

    C240

    0.1uF

    FORCEI/EROM

    R201 4.7K 1/16W

    R2490 1/16W

    OCM_USES_TCLK

    GND

    ROM_SDO

    Close to respective pow er Pins

    DVI_HPD

    LV_O0

    C212

    0.1uF

    FB201120 OHM

    +3.3V

    GND

    CN201NC

    1234

    0=Internal ROM on at top of 1M in X86address space(normal operation)

    GND

    RX1-RX1+

    0=Parallel,1=SPI

    C218

    0.1uF

    C229

    0.1uF

    C246

    0.01uF

    GND

    SOG_MCSS

    LV_E[0..9]

    3.3V_A

    AGND

    U201

    GM5321PQFP-208

    151152

    147148

    142143

    119118

    124123

    129128

    169170

    9899100101

    3536

    133132

    114

    717277787980

    178

    9293

    69

    202201200199198197196195194

    185

    4321

    208207204203

    186187

    193

    189192

    188

    5

    154150

    149153

    144

    122117

    23

    50 73 190

    205

    166

    9 41 75 96116

    6768

    12

    121

    25

    126

    28

    115

    171

    26

    172

    24137

    11164

    181182

    8425174769497140180

    163165

    136

    155

    4847

    87

    86

    6665

    3334

    62

    59

    6160

    5857

    6364

    46454443

    3837

    55

    56

    32313029

    2221

    49

    54

    181716151413

    1920

    167

    70

    135

    27 40

    113120125130134141145

    76

    95

    184183

    191206

    139

    179

    177

    39

    168

    156

    131127

    146

    818283848588899091

    138

    10

    102

    103

    106

    107

    108

    109

    110

    111

    112

    52 53 104

    105

    157

    158

    159

    160

    161

    162

    173174175176

    RED+RED-

    GREEN+GREEN-

    BLUE+BLUE-

    RX2-RX2+

    RX1-RX1+

    RX0-RX0+

    XTALTCLK

    GPIO11/PWM0GPIO12/PWM1GPIO13/PWM2GPIO14/PWM3

    CH1P_LV_OCH1N_LV_O

    RXC-RXC+

    REXT

    HOST_SCL/UART_DIHOST_SDA/UART_DODDC_SCL_VGADDC_SDA_VGADDC_SCL_DVIDDC_SDA_DVI

    RESETn

    GPIO9/NVRAM_SCLGPIO10/NVRAM_SDA

    GPIO15

    ROM_ADDR0ROM_ADDR1ROM_ADDR2ROM_ADDR3ROM_ADDR4ROM_ADDR5ROM_ADDR6ROM_ADDR7ROM_ADDR8

    ROM_ADDR15

    ROM_DATA0ROM_DATA1ROM_DATA2ROM_DATA3ROM_DATA4ROM_DATA5ROM_DATA6ROM_DATA7

    ROM_ADDR14ROM_ADDR13

    ROM_ADDR9

    ROM_ADDR11ROM_ADDR10

    ROM_ADDR12

    ROM_OEn

    AVDD_ADC_3.3AVDD_RED_3.3

    AGND_GREENAGND_RED

    AGND_BLUE

    AGND_RX1AGND_RX2

    AVSS_LV_E

    RVDD_3.3

    RVDD_3.3

    RVDD_3.3

    RVDD_3.3

    VDD_RPLL_1.8

    CVDD_1.8

    CVDD_1.8

    CVDD_1.8

    CVDD_1.8

    VDD_RX2_1.8

    PPWRPBIAS

    AVSS_LV_E

    VDD_RX1_1.8

    AVSS_LV

    VDD_RX0_1.8

    AVSS_LV_O

    AGND_IMB

    AVDD_RPLL_3.3

    AVDD_LV_3.3

    LBADC_VDD_3.3

    AVDD_LV_E_3.3

    VDD_RXPLL_1.8

    AVDD_LV_E_3.3

    VDD_ADC_1.8

    HSYNC/CSYNCVSYNC

    CRVSSCRVSSCRVSSCRVSSCRVSSCRVSSCRVSSCRVSSCRVSS

    GND_ADCGND_RPLL

    GND_RXPLL

    RESERVED

    RESERVEDRESERVED

    CRVSS

    CVDD_1.8

    JTAG_TDIRESERVED

    CH2P_LV_OCH2N_LV_O

    RESERVED

    RESERVED

    RESERVEDRESERVED

    RESERVEDRESERVED

    RESERVEDJTAG_TDO

    RESERVEDRESERVEDRESERVEDRESERVED

    CH0N_LV_OCH0P_LV_O

    RESERVED

    JTAG_RESET

    CLKN_LV_OCLKP_LV_OCH3N_LV_OCH3P_LV_O

    CH0N_LV_ECH0P_LV_E

    RESERVED

    NC

    CH2N_LV_ECH2P_LV_ECLKN_LV_ECLKP_LV_ECH3N_LV_ECH3P_LV_E

    CH1P_LV_ECH1N_LV_E

    RESERVED

    RESERVED

    RESERVED

    AVDD_LV_O_3.3

    AVDD_LV_O_3.3

    AVDD_IMB_3.3AVDD_RX2_3.3AVDD_RX1_3.3AVDD_RX0_3.3AVDD_RXC_3.3AVDD_BLUE_3.3AVDD_GREEN_3.3

    ROM_CSnROM_WEn

    RVDD_3.3

    ROM_ADDR16ROM_ADDR17

    CRVSSCRVSS

    CVDD_1.8

    CVDD_1.8

    LBADC_GND

    AVSS_LV_O

    AGND_RPLL

    AGND_ADC

    AGND_RXCAGND_RX0

    SOG_MCSS

    GPIO0GPIO1GPIO2GPIO3GPIO4GPIO5GPIO6GPIO7GPIO8

    CLKOUT

    RESERVED

    GPIO16

    GPIO17

    GPIO18

    GPIO19

    GPIO20

    GPIO21

    GPIO22

    GPIO23

    NC

    NC

    NC

    NC

    NC

    NC

    NC

    NC

    NC

    NC

    NC

    LBADC_IN1LBADC_IN2LBADC_IN3

    LBADC_RETURN

    R207 0 1/16W

    GND

    PBIAS

    LBADC2

    +5V

    GND

    +3.3V

    GPIO7/IRQin

    C245 33pF

    AGND

    RX2-

    RMADDR17

    R22220K 1/16W

    C210

    0.1uF

    LED_RED

    x

    POWER_ON

    LV_E6

    GPIO7/IRQin

    R233

    10K 1/16W

    C242

    0.1uF

    R202 4.7K 1/16W

    BLUE-

    RMADDR15

    R253 0 1/16W

    C222

    0.1uF

    OSC_SEL

    GND

    LV_E5

    LV_O8

    SCL

    R240

    NC

    VS

    RMADDR16

    x

    3.3V_LVDS

    U202

    NC

    3

    2

    1

    VCC

    RSTN

    GND

    +C20910uF/50V

    +C23810uF/50V

    DDC_SDA_VGA

    FB205120 OHM

    GND

    1.8V_DVI

    AGND

    C211

    0.1uF

    RXC-

    LV_O6

    RXC+

    C241

    0.1uF

    1

    C208

    0.1uF

    1

    WP

    ROM_ADDR16

    ROM_SDI

    1.8V_AVDD

    GND

    LV_E0

    To specify the device address for serial hostinterface

    FB209120 OHM

    RS232

  • HP F1905E

    21

    U302

    AIC1084-33M

    3

    1

    2VIN

    ADJ

    VOUT

    R301

    1K 1/16W

    D302BAV99

    3

    12

    C319

    1000pF

    VCC12V

    C313

    0.1uF

    D307BAV99

    3

    12

    C310

    0.1uF

    +5V

    LBADC1

    +1.8V

    D301BAV99

    3

    12 C3211000pF

    GND C318

    1000pF

    R310 30K 1/16W

    R313

    1K 1/16W

    +1.8V 4

    CN302

    CONN

    246810

    13579

    LED_RED#

    C3011uF/25V

    C320

    1000pF

    R304

    NC

    GND C322

    1000pF

    gm5321 A

    PANEL POWER

    715L-xxxx-A

    B

    3 4Friday , July 23, 2004

    Title

    Size Document Number Rev

    Date: Sheet of

    KEY_ECO

    R311

    10K 1/16W

    +3.3V

    GND

    C305

    0.1uF

    KEY_ECO

    GND

    KEY_UP

    D304BAV99

    3

    12

    KEY_DOWN

    TO-263

    GND

    R312

    220 1/16W

    GND

    +C306

    47uF/25V

    D311

    ES3D

    CN301

    CONN

    24681012

    13579

    11

    KEY_UP

    LCD_ON/OFF

    R316 4.7K 1/16W

    +5V

    GND

    LED_GRN

    DIM

    U104C

    74LVC14ADT

    5 6

    C323

    1000pF

    D306BAV99

    3

    12

    R315

    10K 1/16W

    GND

    R307 30K 1/16W

    Brightness

    LED_RED

    +C302

    100uF/25V

    C315

    1000pF

    GND

    GND

    KEY_DOWNKEY_MENU

    LED_GRN#

    D309SMAL240LVXRO

    C3141000pF

    D308BAV99

    3

    12

    AIC1084-18CE

    U301

    123

    ADJ(GND)

    VOUT(TAB)

    VIN

    C317

    1000pF

    +3.3V

    GND

    POWER_ON

    KEY_OK

    KEY_OK

    +5V

    GND

    LBADC2

    C304

    0.1uF

    +3.3V

    GND

    D310

    ES3D

    D305BAV99

    3

    12

    VCC5V+

    C303

    0.1uF

    +3.3V 4

    GND

    ON_OFF

    R314

    10K 1/16W

    R309 22K 1/16W

    C307

    0.1uF

    + C309

    47uF/25V

    R302

    1K 1/16W

    KEY_MENU

    +5V

    PWM0

    GND

    VCC12V

    R306 22K 1/16W

    LED_RED#

    LCD_ON/OFF

    VCC5V+

    GND

    R303

    NC

    R317 4.7K 1/16W

    PBIAS

    LED_GRN#

    C316

    1000pF

    C308

    0.1uF

    VCC5V+

    R308 47K 1/16W

    U104D74LVC14ADT

    9 8

    TO-263

    +5V

    D303BAV99

    3

    12

  • HP F1905E

    22

    LV_E[0..9]

    LV_E9

    LV_E3

    LV_O4 RXE0-

    RXO2+

    40mil

    VDDD

    RXE2-

    R4010 1/16W

    RXE1+

    C403

    0.1uF

    RXO1+

    R402NC

    LV_O0

    LV_E0

    GND

    LV_E1

    DRAIN

    RXOC-

    C402

    0.1uF

    LV_O1

    RXEC-

    RXE0+RXO3-LV_O3

    RXEC-

    C404

    0.1uF

    CN401 CONN

    24681012141618202224

    13579

    11131517192123

    GND

    RXO2-

    +5V

    RXO2-

    R404

    100K 1/16W

    RXO0-

    RXO3+

    LV_O6

    RXO0+

    VDDD

    RXOC+

    RXO2+LV_O5

    LV_E5

    LV_O[0..9]

    RXEC+

    RXO1-

    RXE1-

    +C401

    47uF/25VRXE3-

    RXO3+

    LV_O7

    RXO1+

    +3.3V

    LV_O2

    LV_O9LV_O8

    RXE2-

    LV_E2

    RXO3-RXE3-

    RXE1+

    RXO0-

    RXO1-

    GND

    RXE0-

    PPWR

    RXEC+

    RXE0+

    R407

    NC

    LV_E7

    gm5321 A

    LVDS I/F

    715L-xxxx-A

    B

    4 4Friday , July 23, 2004

    Title

    Size Document Number Rev

    Date: Sheet of

    RXO0+

    LV_E6

    RXE2+

    Q203

    AO3401

    1

    3

    2

    RXE1-

    LV_E8

    R403100K 1/16W

    RXOC+

    LV_E4 R408470 1/8WRXE2+

    R405

    10K 1/16W

    Q402

    PMBS3904

    3

    2

    1

    RXE3+

    SOURCE

    RXOC-

    C405

    NC

    RXE3+

  • HP F1905E

    23

    7.2 Power Board

    C908NC

    +5VQ904

    MOSFET P

    IC905

    FP5001DR

    1

    2

    3

    4 5

    6

    7

    8OUT

    VCC

    COMP

    FB SCP

    DTC

    RT

    GND

    R906

    47K 1/16W

    ZD903

    RLZ6.8B

    1

    2

    R911

    3.6K 1/16W

    +C9261000uF/16VD901

    SM340A

    R9021K 1/16W

    R9098.2K 1/16W

    L907

    BEAD

    +C9271000uF/25V

    R94322 1/16W

    R9011K 1/16W

    R904

    33K 1/16W

    C907

    2.2uF/16V

    Q903PMBS3906

    C923

    0.1uF/25VL904

    L

    C9360.1uF/25V

    C906

    NC

    AUDIO

    R90322 1/16W

    C9110.1uF/25V

    R908

    3K 1/16WC9100.1uF/25V

    R9107.5K 1/16W

    C945

    0.1uF/25V

    L903

    73L253151-L(45uH)

    L909

    BEAD

    R905

    0 1/16W

    R9072.7K 1/16W

    +13VCC

    +C9051000uF/16V

    C9091uF/16V

    Q902PMBS3904

  • HP F1905E

    24

    C702

    0.0022uF

    !

    B

    1 3Wednesday , December 08, 2004

    Title

    Size Document Number Rev

    Date: Sheet of

    D703

    LL4148-GS08

    Q705

    SI9945

    1

    2

    3

    4 5

    6

    7

    8S1

    G1

    S2

    G2 D2

    D2

    D1

    D1

    C73222pF

    R7082K 1/16W

    Q708

    PMBS3906

    C70322pF/3KV

    +5VDD

    R727

    1M 1/16W

    !

    C738

    0.1uF/25V

    C718

    0.033uF/25V

    D714 LL4148-GS08

    R703

    1KF 1/16W

    CN704

    CONN

    1

    2

    R72222 1/8W

    C704

    0.0022uF

    R736

    1M 1/16W

    R720

    1M 1/16W

    R713NC

    !

    R7141M 1/16W

    D705LL4148-GS08

    FB1

    D713 LL4148-GS08

    +5VDD

    Q712DTA144WKA

    C7170.047uF

    R70222 1/8W

    R717

    100K 1/16W

    C737

    0.1uF/25V

    C727

    0.033uF/25V

    D710 LL4148-GS08

    R715180K 1/16W

    C710

    0.033uF/25V

    CN703

    CONN

    1

    2

    R734

    NC

    R7056.2M 1/2W

    R735

    430 1/16W

    R70610 1/16W

    C719

    330pF

    FB1

    R731

    1M 1/16W

    Q704PMBS3906

    Q713DTC144WKA

    C70522pF/3KV

    R701

    0 1/8W

    R72822 1/8W

    Q707DTC144WKA

    R7232K 1/16W

    C713NC

    FB2

    C731

    0.033uF/25V

    C728NC

    D706BAV99

    31

    2

    R718

    240K 1/16W

    C726

    0.033uF/25V

    C72222pF/3KV

    OVP

    C720

    27pF

    + C724220uF/25V

    C73322pF

    Q701

    SI9945

    1

    2

    3

    4 5

    6

    7

    8S1

    G1

    S2

    G2 D2

    D2

    D1

    D1

    R730

    100K 1/16W

    C7095pF/3KV

    IC701

    OZ9RRB

    1 2 3 4

    5678

    ENA_SST

    CT

    GNDA

    DRV2

    DRV1

    VDDA

    VSEN_DIM

    ISEN

    ON/OFF

    Q710

    PMBS3906

    C7235pF/3KV

    R724220 1/16W

    !

    D704

    BAV99

    3

    1 2

    OVP

    ISEN

    C73522pF

    C730

    0.1uF/25V

    R719

    1M 1/16W

    C7150.0022uF

    C7210.0022uF

    FB2

    D711

    BAV99

    3

    1 2

    R733

    16K 1/16W

    R711

    430 1/16W

    D709

    LL4148-GS08

    Q709

    RK7002

    D707

    BAV99

    31

    2C716

    22pF/3KV

    R7421K 1/10W

    Q703RK7002

    . .

    .

    PT702

    OZ9RR_TRANS

    1

    5 7

    10

    3

    D712

    BAV99

    3

    12

    R7401M 1/16W

    C7255pF/3KV

    R7291K 1/16W

    ISEN

    ZD701

    RLZTE-115.6B

    C736

    0.1uF/25V

    +5VDD

    R721100K 1/16W

    C73422pF

    C707

    0.1uF/25V

    + C701220uF/25V

    ISEN

    C712

    0.0033uF

    R70722 1/8W

    . .

    .

    PT701

    OZ9RR_TRANS

    1

    5 7

    10

    3

    R7371K 1/16W

    R7431K 1/10W

    R710

    16K 1/16W

    R704100(1206)

    D702

    BAV99

    31

    2

    ON/OFFR7256.2M 1/2W

    C714

    0.033uF/25V

    INV1

    Q702PMBS3904

    3

    2

    1

    ISEN

    CN702

    CONN

    1

    2

    !

    !

    DIMR712

    100K 1/16W C7110.01uF

    R74113K 1/16W

    R709220 1/16W

    C7290.0033uF

    C708

    2.2uF/16V(1206)

    R716

    430 1/16W

    R738

    1M 1/16W

    C7065pF/3KV

    Q711

    PMBS3906

    CN701

    CONN

    1

    2

    R726

    430 1/16W

    Q706

    RK7002

    +5VDD

    R739

    430 1/16W

    R732

    430 1/16W

  • HP F1905E

    25

    VAR901

    v aristor

    !

    C9420.1uF/25V

    INV1

    R92010 1/10W

    ZD901

    RLZ20B

    +

    C916

    1000uF/25V-NC

    C935

    0.01uF/1KV

    R925

    330K 1/8W

    L911

    BEAD

    C9131500P/2KV

    C9340.0033uF/250V

    !

    C9300.1uF

    +

    C9151000uF/25V

    L901

    L

    1 2

    4 3

    R92924K 1/10W

    C937

    0.1uF/25V

    !

    !

    !

    !

    IC901

    SG6841S

    1 2

    3

    4

    5

    6

    7

    8

    GND

    FB

    VIN

    RI

    RT

    SENSE

    VDDGATE

    R919

    100 1/8W

    R9445.1 1/8W

    F9012.5A/250V

    + C91822uF/50VC919

    0.1uF

    ZD902

    RLZ12B

    C946

    0.1uF/25V

    R915100 1/8W

    L902

    L

    1 4

    2 3

    D907SP10150

    AUDIO

    L906

    Q905

    PMBS3906

    INV2

    R914NC

    Q9012SK2996

    L912

    BEAD

    R9301K 1/10W

    R917NC

    C9410.1uF/25V

    C9470.1uF/25V

    D906

    PS102R

    R912665K 1/8W

    L908

    BEAD

    R916665K 1/8W

    R9372.2K 1/10W

    R93210K 1/10W

    C928

    0.1uF/25V

    R941100 1/8W

    +C904150uF/400V

    !

    R935

    4.7K 1/10W

    C938

    0.01uF/1KV

    R92210K 1/10W

    L905

    -

    +BD901U4KB80R

    1

    4

    3

    2

    C929NC

    C920

    0.001uF

    CN902

    JACK-NC1

    2

    D903SP10150

    R924

    330K 1/8W

    R939100K 1/10W

    !

    C9250.01uF/25V

    !

    D909

    LL4148-GS08

    C921

    0.0047uF/250V

    D904FR107

    R942100 1/8W

    L910

    BEAD

    !

    R940

    4.7K 1/10W C9320.1uFC931NC

    D905

    PS102RC9430.1uF/25V

    R913100K 2W

    T901

    POWER X'FMR

    1112

    78

    6

    3

    2

    4

    R938100 1/10W

    C903 0.47uF/250V

    R934

    1K 1/10W

    +5V

    !

    !

    !

    R9311K 1/10W

    C912

    0.001uF

    R926

    330K 1/8W

    C924470pF/25V

    Q906

    PMBS3904

    R92110K 1/10W

    B

    2 3Wednesday , December 08, 2004

    Title

    Size Document Number Rev

    Date: Sheet of

    IC904

    AZ431AZ-A

    D902 PS102R-NC

    R923300 1/8W

    +13VCC

    !

    R933 4.7K 1/10W

    INV2

    ON/OFF

    !

    C944

    0.1uF/25V

    + C91710uF

    !

    tNR90161L58-050-WT

    DIM

    +

    C9221000uF/25V

    IC902

    KA278R12C-NC

    1 2

    34Vin Vo

    GndVc

    IC903

    PC123Y82

    1

    2

    4

    3

    R927220 1/10W

    C939

    0.001uF/250V

    R918665K 1/8W

    D911LL4148-GS08

    +

    C9141000uF/25V

    !

    R9362.4K 1/10W

    CN90333L8027-12

    2468

    1012

    1357911

    C940

    0.001uF/250V

    CN901

    SOCKET

    12

    3

    R9280.39 2W

  • HP F1905E

    26

    8. PCB Layout 8.1 Main Board

  • HP F1905E

    27

    8.2 Power BOARD

  • HP F1905E

    28

  • HP F1905E

    29

  • HP F1905E

    30

    8.3 KEY BOARD

  • HP F1905E

    31

    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.

  • HP F1905E

    32

    9.2 Trouble Shooting

    9.2.1 Main Board

    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 power section

    X201 oscillate waveforms are normal

    Measure U301 PIN2=1.8V?Measure U302 PIN2=3.3V?

    OK

    OK

    NG

    NG

    NG 1.Check power section 2.Replace U301, U302

    Replace U201

    Replace X201 OK

    NG

  • HP F1905E

    33

    No picture (LED is orange)

    No picture

    OK

    OK

    NG

    NG

    X201 oscillate waveforms are normal

    Replace X201

    Check if the sync signal from computer is output and video cable is connected normally

    Input the sync signal of computer, or change the cable

    Replace U201

    NG

    OK

    Measure U301 PIN2=1.8V?Measure U302 PIN2=3.3V?

    1.Check power section 2.Replace U301, U302

  • HP F1905E

    34

    Panel Power Circuit

    Replace PANEL

    Measure Q402 base is high level?

    Check Q402 and Q203 are broken or CN401

    Check Correspondent component.

    OK

    OK

    NG

    NG

    X201 oscillate waveforms are normal

    Replace U201

    Replace X201 OK

    NG

  • HP F1905E

    35

    9.2.2 Power Board No Power

    Check AC line volt 110V or 220V

    OK Check AC line

    Check the voltage of C904(+)

    Check F901, bridge rectified circuit

    Check start voltage for the pin3 of IC901

    Check R912, R916, R918, IC901

    Check the auxiliary voltage is between 10V-16V

    Check IC901,T901

    Check ZD901, D909

    OK

    Check D903, D907,

    OK

    NG

    No power

    NG

    NG

    OK

    NG

  • HP F1905E

    36

    No Backlight

    Check CN903 Pin1/3 =12V

    Check IC701 PIN4, 5

    Check IC701 PIN1=5V

    Check D703, D709, D702, D707

    Check ON/OFF signal

    Check IC701 PIN6=5V+0.25V

    Check adapter

    Check Interface board

    OK

    OK

    NG

    NG

    Check Q713,Q712, Q702, ZD701 circuit

    NG

    NG

    OK

    Check IC701 PIN 2 triangular wave is

    normal

    Check Q707, Q706 circuit

    Check C720, C719, IC201 circuit

    Check Q701, Q705, PT701, PT702, IC701

    OK

    OK

    OK

    NG

    NG

  • HP F1905E

    37

    9.2.3 Keypad Board

    OK

    OK

    OSD is unstable or not working

    Is Keypad board connecting normally

    Is Button Switch normally

    Is Keypad board normally

    Check main board

    Connect Keypad Board

    Replace Button Switch

    Replace Keypad Board

    OK

    NG

    NG

    NG

  • HP F1905E

    38

    10. WHITE- BALANCE, LUMINANCE ADJUSTMENT Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.

    1. How to do the Chroma-7120 MEM .Channel setting

    A. Reference to chroma 7120 user guide B. Use SC key and NEXT key to modify xyY value and use ID key to modify the

    TEXT description Following is the procedure to do white-balance adjust

    2. Setting the color temp. You want A. 9300 color:

    9300 color temp. parameter is x = 283 20, y = 297 20, Y > 180 cd/m2 , B. 6500K color:

    6500K color temp. parameter is x = 31320, y = 329 20, Y>200 cd/m2) C. SRGB SRG color temp. parameter is x = 31320, y = 329 20, Y >200 cd/m2)

    3. Into factory mode of HP F1905E Turn on power, at the same time press the up (+) key and menu key, pull out the power cord,

    and then plug the power cord, Then the factory OSD will be at the left top of the panel. 4. Bias adjustment:

    Set the Contrast to 80

    Adjust the Brightness to 90.

    5. Gain adjustment: Move cursor to -F- and press MENU key A. Adjust 9300 color-temperature

    1. Switch the Chroma-7120 to RGB-Mode (with press MODE button ) 2. Switch the MEM. Channel to Channel 3 ( with up or down arrow on chroma 7120 ) 3. The LCD-indicator on chroma 7120 will show x = 283 10, y = 298 10,

    Y = 210 10 cd/m2 4. Adjust the RED of color1 on factory window untilchroma 7120 indicator reached

    the value R=100 5. Adjust the GREEN of color1 on factory window until chroma 7120 indicator reached

    the value G=100 6. Adjust the BLUE of color1 on factory window until chroma 7120 indicator reached

    the value B=100

    7. Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the tolerance =1002

  • HP F1905E

    39

    B. Adjust SGB color-temperature

    1. Switch the chroma-7120 to RGB-Mode (with press MODE button ) 2. Switch the MEM .Channel to Channel 4( with up or down arrow on chroma 7120 ) 3. The LCD-indicator on chroma 7120 will show x = 313 10, y = 329 10,

    Y = 210 10 cd/m2 4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached

    the value R=100 5. Adju the GREEN of color3 on factory window until chroma 7120 indicator reached the value G=100 6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached

    the value B=100 7. Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the

    tolerance =1002

    C. Press reset key and Turn the Power-button off to on to quit from factory mode.

  • HP F1905E

    40

    11. Check List After Replacing LCD Main Board Check if white-balance is within the specs after replacing Main board and panel, then re-writing DDC is necessary.

    . Check white -balance The white-balance value for each common color temperature:

    9300K: x=283 20 ; y = 29720; 6500K: x = 313 20 ; y =32920;

    The color temperature value above must be up to the situation of x

  • HP F1905E

    41

    d) Test white-balance again after Auto Level. Adjustment with hand is necessary if it is beyond the specs just the

    same.

    e) Select 7x00 item to adjust cool color-temperature and select 6x00 to adjust warm color- temperature. It can

    reach to the best effect through adjusting R/G/B value if it inclines to green or blue.

    f) Select Exit to the upper menu after completing the adjustment. Then press POWER OFF to exit and save it.

    . Steps for writing DDC

    1. Employ PC, and connect the DDC-writing instrument and the instrument that is ready for writing into DDC

    to the power of 12v. Connect the signal cable of the latter to D-USB or DVI of DDC-writing instrument (The

    data-writing of monitor needs transfer-interface) and link the DDC-writing instrument with PC through printer

    interface. (See the schematic picture below)

    2. Seek the document with the expanded name of .BAT in DDC file of this model. It appears the indication of

    Input Serial No.after dual-click the document to be ready for DDC-writing.

    Connection of DDC-writing instrument for

  • HP F1905E

    42

    3.Input the serial number of the product (For instance: AOC LM729 is 13 bits), then press ENTER to start writing

    4.Check the indication of DDC-writing program at the end. When you see the picture as the schematic picture above,

    the Data compare OK! means being written well and thats the end. Please check if the Manufacturer Name,

    Vendor Assigned Code, Monitor Name, Serial Number, Week of Manufacture, Year of Manufacture are right. It will

    appear Data compare error to indicate failure if the DDC-writing doesnt perform well. Please check the

    power resource and the connection of the signal cable, then return to step 3 by pressing ENTER and re-do it.

    5.You can exit the program by pressing Ctrl plus C, then cut the signal cable and the power.

    6.The following picture is taking Acer AL1721 EDID for example.

    Notes:

    1Make sure the system time of PC is in accordance with the real time before writing. 2The schematic picture is just as an example for description, the exact content of the DDC is dependent on the

    serial number of the BARCORD of this model.

    3Data DDC-writing needs a transfer interface.

  • HP F1905E

    43

    InstructionDDC-writing needs 4 files: 1. Barcode.txt (Supply Barcode length and flow number)

    2. *.EXE (DDC-writing program)

    3. WR.bat (Group order file for cycling utilization of *EXE, and dual-click this file when

    perform DDC-writing)

    4w.dat The content with 128 bits of DDC

  • HP F1905E

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    12. EDID CONTENT ANALOG

    00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

    0 00 FF FF FF FF FF FF 00 22 F0 4E 26 01 01 01 01 16 41 0E 01 03 68 26 1E 8C EE B3 8B 9A 52 45 95 1B32 0C 47 4C AD EF 80 81 80 01 01 01 01 01 01 01 01 48 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 64 13 00 54 0E 11 00 00 1E 00 00 00 FD 00 32 4C 1E80 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FC 00 48 96 50 20 66 31 39 30 35 0A 20 20 20 20 00 00 00 FF112 00 31 32 33 34 36 35 39 37 38 30 0A 20 20 00 9C

    DIGITAL

    00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

    0 00 FF FF FF FF FF FF 00 22 F0 4F 26 01 01 01 01 16 41 0E 01 03 E8 26 1E 8C EE B3 8B 9A 52 45 95 1B 32 0C 47 4C AD EF 80 81 80 01 01 01 01 01 01 01 01 48 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 64 13 00 54 0E 11 00 00 1E 00 00 00 FD 00 32 4C 1E 80 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FC 00 48 96 50 20 66 31 39 30 35 0A 20 20 20 20 00 00 00 FF 112 00 31 32 33 34 36 35 39 37 38 30 0A 20 20 00 1B

  • HP F1905E

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    13. BOM List T986KAVDKHHPAP

    Location Part NO. for TPV Description Quantity Unit

    CBPC981KAVHPP CONVERSION BOARD 1 PCS KEPC980KB4P KEY BOARD 1 PCS PWPC1942AUH5P POWER BOARD 1 PCS 12G 423 1 BUCKET BUMPER 1 PCS 15G8127 1 MAIN FRAME 1 PCS 23G3178690 6A LOGO 1 PCS 34G1471CPC B BEZEL 1 PCS 34G1473APD 1B VESA COVER 1 PCS 40G 19N690 9A RATING LABEL 1 PCS 40G 19N69010B RATING LABEL 1 PCS 40G 45769020A CARTON/PALLET LABEL 1.05 PCS 41G160069019G DOC KIT F1905 FOR NA 1 PCS 41G780069072D QSG 1 PCS 41G780069075D SCREEN FLYER 1 PCS 44G3919 1 EPS 1 PCS 44G3919 2 EPS 1 PCS 44G3919690 5A CARTON 1 PCS 45G 88609 C EPE COVER 1 PCS 45G 88626 H PE BAG FOR MONITOR 1 PCS 52G 1185 MIDDLE TAPE FOR CARTON 145 CM 52G 1186 SMALL TAPE 8 CM 52G 1211 A ALUMINIUM TAPE 2 PCS 52G 1211 B AL TAPE 1 PCS 52G6022 1500 SMALL TAPE 12 CM 52G6025 11811 MYLAR 1 PCS 78G W19 1 Z STAND ALONE SPEAKER 1 PCS 89G 171 35 DC POWER CORD DUSK LAKE 1 PCS 89G1738LAA 21 D-SUB CABLE 1 PCS 95G8014 15 4 HARNESS 1 PCS 95G8018 30 69 WIRE HARNESS 1 PCS M1G 130 6120 SCREW M3X6 4 PCS M1G 140 10 47 SCREW M4X10 5 PCS M1G1730 6128 SCREW M3x6 4 PCS M1G1730 6128 SCREW M3x6 4 PCS M1G1740 6128 SCREW 1 PCS Q1G 330 8120 SCREW 3X8mm 3 PCS

  • HP F1905E

    46

    705G980KB34082 19" BACK COVER ASS'Y 1 PCS 705G980KP34003 19" STAND ASS'Y 1 PCS 750GLU90N45 Z H AU 19" V50 ZBD PANEL 1 PCS

    E089A 89G402A19N LS POWER CORD 1 PCS AIC981KAVHPP MAIN BOARD 1 PCS 40G 457624 1B LABEL-CPU 1 PCS 40G 45762412B CBPC LABEL 1 PCS

    C201 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC209 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC215 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC220 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC221 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC231 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC232 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC236 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC238 67G305V100 7N GP KME50VB10M-CC3 5*11 1 PCSC302 67G215V101 4R LOW E.S.R 100UF +/-20% 1 PCSC306 67G215V470 4R LOW E.S.R 47UF +/-20% 2 1 PCSC309 67G215V470 4R LOW E.S.R 47UF +/-20% 2 1 PCSC401 67G215V470 4R LOW E.S.R 47UF +/-20% 2 1 PCS

    CN101 88G 35424FHCJ DVI 24PIN 1 PCSCN102 88G 35315F H D-SUB 15PIN 1 PCSCN301 33G8027 12 WAFER 2*6P 2.0MM R/A 1 PCSCN302 33G8027 10 WAFER 2*5P 2.0MM R/A 1 PCSCN401 33G8027 24 H GP WAFER 1 PCSX201 93G 22 53 CRYSTAL 14.318MHzHC-49U 1 PCS

    715G1370 1 H PCB 1 PCSC101 65G0805105 22 CHIP 1UF 25V X7R 0805 1 PCSC103 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC104 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC106 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC107 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC108 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC109 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC110 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC113 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC122 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC123 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC124 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC202 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCS

  • HP F1905E

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    C203 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC204 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC205 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC206 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC207 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC208 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC210 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC211 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC212 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC213 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC214 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC216 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC217 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC218 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC219 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC222 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC223 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC224 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC225 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC226 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC227 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC228 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC229 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC230 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC233 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC234 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC235 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC237 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC239 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC240 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC241 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC242 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC243 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC244 65G0603330 31 CER1 0603 NP0 50V 33P P 1 PCSC245 65G0603330 31 CER1 0603 NP0 50V 33P P 1 PCSC246 65G0603103 32 0.01UF +-10% 50V X7R 1 PCSC248 65G0805105 22 CHIP 1UF 25V X7R 0805 1 PCSC250 65G0805105 22 CHIP 1UF 25V X7R 0805 1 PCSC301 65G0805105 22 CHIP 1UF 25V X7R 0805 1 PCSC303 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCS

  • HP F1905E

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    C304 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC305 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC307 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC308 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC310 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC313 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC315 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC316 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC317 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC318 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC319 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC320 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC323 65G0603102 32 1000PF +-10% 50V X7R 1 PCSC402 65G0603103 32 0.01UF +-10% 50V X7R 1 PCSC403 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC404 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC405 65G0603683 32 CHIP 0.068UF 50L X7R 1 PCSD101 93G 64 42 P BAV70 SOT-23 1 PCSD102 93G 64 33 DIO SIG SM BAV99 (PHSE) 1 PCSD103 93G 64 33 DIO SIG SM BAV99 (PHSE) 1 PCSD104 93G 64 33 DIO SIG SM BAV99 (PHSE) 1 PCSD105 93G 64 42 P BAV70 SOT-23 1 PCSD302 93G 39S 34 T UDZS5.6B 1 PCSD303 93G 39S 34 T UDZS5.6B 1 PCSD304 93G 39S 34 T UDZS5.6B 1 PCSD305 93G 39S 34 T UDZS5.6B 1 PCSD306 93G 39S 34 T UDZS5.6B 1 PCSD309 93G2004 2A SM240A DO-214AC 1 PCSD310 93G3020 19 ES3D 3A 1 PCSD311 93G3020 19 ES3D 3A 1 PCS

    FB101 71G 56K121 CHIP BEAD 1 PCSFB102 71G 59C800 CHIP BEAD 1 PCSFB103 71G 59C800 CHIP BEAD 1 PCSFB104 71G 59C800 CHIP BEAD 1 PCSFB201 71G 56K121 CHIP BEAD 1 PCSFB202 71G 56K121 CHIP BEAD 1 PCSFB203 71G 56K121 CHIP BEAD 1 PCSFB204 71G 56K121 CHIP BEAD 1 PCSFB205 71G 56K121 CHIP BEAD 1 PCSFB206 71G 56K121 CHIP BEAD 1 PCS

  • HP F1905E

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    FB207 71G 56K121 CHIP BEAD 1 PCSFB208 71G 56K121 CHIP BEAD 1 PCSFB209 71G 56K121 CHIP BEAD 1 PCSQ101 57G 417 4 PMBS3904/PHILIPS-SMT(04 1 PCSQ203 57G 763 1 A03401 SOT23 BY AOS(A1) 1 PCSQ301 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ302 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ402 57G 417 4 PMBS3904/PHILIPS-SMT(04 1 PCSR101 61L0603470 RST SM 0603 RC0603 47R 1 PCSR102 61L0603470 RST SM 0603 RC0603 47R 1 PCSR103 61L0603103 RST SM 0603 RC0603 10K 1 PCSR104 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR105 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR106 61L0603181 CHIP 180 OHM 5% 1/10W 1 PCSR107 61L0603101 RST SM 0603 RC0603 100R 1 PCSR108 61L0603181 CHIP 180 OHM 5% 1/10W 1 PCSR109 61L0603101 RST SM 0603 RC0603 100R 1 PCSR110 61L0603101 RST SM 0603 RC0603 100R 1 PCSR111 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR112 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR113 61L0603470 RST SM 0603 RC0603 47R 1 PCSR114 61L0603181 CHIP 180 OHM 5% 1/10W 1 PCSR115 61L0603101 RST SM 0603 RC0603 100R 1 PCSR116 61L0603101 RST SM 0603 RC0603 100R 1 PCSR117 61L0603470 RST SM 0603 RC0603 47R 1 PCSR118 61L0603750 RST SM 0603 RC22H 75R P 1 PCSR119 61L0603750 RST SM 0603 RC22H 75R P 1 PCSR120 61L0603750 RST SM 0603 RC22H 75R P 1 PCSR121 61L0603103 RST SM 0603 RC0603 10K 1 PCSR122 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR125 61L0603220 RST SM 0603 RC0603 22R 1 PCSR126 61L0603220 RST SM 0603 RC0603 22R 1 PCSR127 61L0603222 RST SM 0603 RC0603 2K2 1 PCSR128 61L0603222 RST SM 0603 RC0603 2K2 1 PCSR129 61L0603103 RST SM 0603 RC0603 10K 1 PCSR130 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR131 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR133 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR134 61L0603103 RST SM 0603 RC0603 10K 1 PCSR135 61L0603103 RST SM 0603 RC0603 10K 1 PCS

  • HP F1905E

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    R145 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR205 61L0603255 0F CHIP 255OHM 1/16W 1% 1 PCSR215 61L0603103 RST SM 0603 RC0603 10K 1 PCSR218 61L0603103 RST SM 0603 RC0603 10K 1 PCSR233 61L0603103 RST SM 0603 RC0603 10K 1 PCSR234 61L0603103 RST SM 0603 RC0603 10K 1 PCSR235 61L0603103 RST SM 0603 RC0603 10K 1 PCSR236 61L0603101 RST SM 0603 RC0603 100R 1 PCSR237 61L0603101 RST SM 0603 RC0603 100R 1 PCSR238 61L0603103 RST SM 0603 RC0603 10K 1 PCSR239 61L0603103 RST SM 0603 RC0603 10K 1 PCSR241 61L0603000 RST SM 0603 JUMP MAX 0R 1 PCSR242 61L0603103 RST SM 0603 RC0603 10K 1 PCSR243 61L0603103 RST SM 0603 RC0603 10K 1 PCSR244 61L0603101 RST SM 0603 RC0603 100R 1 PCSR245 61L0603103 RST SM 0603 RC0603 10K 1 PCSR249 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR251 61L0603203 CHIPR 20K OHM+-5% 1/10W 1 PCSR252 61L0603473 RST SM 0603 RC0603 47K 1 PCSR301 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR302 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR307 61L0603303 CHIP 30K OHM 5% 1/10W 1 PCSR308 61L0603473 RST SM 0603 RC0603 47K 1 PCSR309 61L0603223 CHIPR 22K OHM +-5% 1/10 1 PCSR310 61L0603303 CHIP 30K OHM 5% 1/10W 1 PCSR311 61L0603103 RST SM 0603 RC0603 10K 1 PCSR314 61L0603103 RST SM 0603 RC0603 10K 1 PCSR315 61L0603103 RST SM 0603 RC0603 10K 1 PCSR316 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR317 61L0603472 RST SM 0603 RC0603 4K7 1 PCSR319 61L0603511 CHIPR 510 OHM+-5% 1/10W 1 PCSR320 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR322 61L0603750 RST SM 0603 RC22H 75R P 1 PCSR323 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR401 61L0603000 RST SM 0603 JUMP MAX 0R 1 PCSR403 61L0603104 RST SM 0603 RC0603 100K 1 PCSR404 61L0603104 RST SM 0603 RC0603 100K 1 PCSR405 61L0603103 RST SM 0603 RC0603 10K 1 PCSR408 61L1206331 CHIP 330OHM 5% 1/4W 1 PCSU101 56G113334A 24LC02B/SNG SOIC-8PIN 1 PCS

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    U102 56G113334A 24LC02B/SNG SOIC-8PIN 1 PCSU104 56G4LVC 14 P 74LVC14ADT 1 PCSU201 56G 562 70 GM5321 QFP-208 1 PCSU202 56G 643500 EM6353BX2SP3B-2.9 3PIN 1 PCSU203 56G1133 59UH4 SST25VF010-20-4C-SA SOI 1 PCSU205 56G113356A 24LC16B/SNG SOIC-8PIN 1 PCSU301 56G 563 34 AIC 1084-18PM TO-263 1 PCSU302 56G 563 7 AIC1084-33PM 1 PCS

    ZD101 93G 39147SEM ZMM5V6ST 1 PCSZD102 93G 39147SEM ZMM5V6ST 1 PCSZD103 93G 39147SEM ZMM5V6ST 1 PCSZD104 93G 39147SEM ZMM5V6ST 1 PCSZD105 93G 39147SEM ZMM5V6ST 1 PCSZD106 93G 39147SEM ZMM5V6ST 1 PCSZD107 93G 39147SEM ZMM5V6ST 1 PCSZD108 93G 39147SEM ZMM5V6ST 1 PCSZD109 93G 39147SEM ZMM5V6ST 1 PCSZD110 93G 39147SEM ZMM5V6ST 1 PCSZD114 93G 39147SEM ZMM5V6ST 1 PCS

    AIK980KB4SMTP KEY BOARD FOR SMT 1 PCS 12G6076 1 WASHER 1 PCS 715G1404 2 KEPC 1 PCS

    DP1 81G0603 B KB KP-1608QBC-C-AOC 5MA 1 PCSDP2 81G0603 Y KB KP-1608SYCK-5MAV-AOC 1 PCS

    JP103 33G803415D WAFER 1 PCSSW1 77G 607 1 FD TACT SWITCH 1 PCSSW2 77G 607 1 FD TACT SWITCH 1 PCSSW3 77G 607 1 FD TACT SWITCH 1 PCSSW4 77G 607 1 FD TACT SWITCH 1 PCSSW5 77G 607 1 FD TACT SWITCH 1 PCS

    ZD101 93G 39S 34 T UDZS5.6B 1 PCSZD102 93G 39S 34 T UDZS5.6B 1 PCSZD103 93G 39S 34 T UDZS5.6B 1 PCSZD104 93G 39S 34 T UDZS5.6B 1 PCSZD105 93G 39S 34 T UDZS5.6B 1 PCSZD106 93G 39S 34 T UDZS5.6B 1 PCSZD107 93G 39S 34 T UDZS5.6B 1 PCS

    PW1942AUH5SMTP POWER BOARD FOR SMT 1 PCS 11G6049 2 GP TIE MOUNT(S) 1 PCS 40G 45762420A ID LABEL 1.02 PCS

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    52

    705G 980 56 03 IC901 ASS'Y 1 PCS 705G 980 57 07 Q901 ASS'Y 1 PCS 705G 980 87 04 CN901 ASS'Y 1 PCS 705G 980 93 06 D903/D907 ASS'Y 1 PCS

    BD901 93G 50460 16 U4KB80R 1 PCSC701 67G215L471 4N GP KY25VB470M-L10*16 1 PCSC706 65G 3J5096ET 5PF 5% SL 3KV 1 PCSC709 65G 3J5096ET 5PF 5% SL 3KV 1 PCSC723 65G 3J5096ET 5PF 5% SL 3KV 1 PCSC724 67G215L471 4N GP KY25VB470M-L10*16 1 PCSC725 65G 3J5096ET 5PF 5% SL 3KV 1 PCSC903 63G107K474 US 0.47UF +-10% 1 PCSC904 67G215S15115K EC105C 150UF 450V 1 PCSC914 67G215S102 4K ED1000UF 25V 1 PCSC915 67G215S102 4K ED1000UF 25V 1 PCSC916 67G215S102 4K ED1000UF 25V 1 PCSC921 65G306M4722BM 4700PF +-20% 400VAC 1 PCSC922 67G215S102 4K ED1000UF 25V 1 PCSC926 67G215S102 4K ED1000UF 25V 1 PCSC927 67G215S102 4K ED1000UF 25V 1 PCSC934 65G306M3322BM 3300PF +-20% 250VAC 1 PCSC935 65G 1M103 3B6921 10NF +-2% 1000V 1 PCSC938 65G 1M103 3B6921 10NF +-2% 1000V 1 PCSC939 65G306M1022BM Y1.CAP.001UF 250VAC MUR 1 PCSC940 65G306M1022BM Y1.CAP.001UF 250VAC MUR 1 PCS

    CN701 33G8021 2D U 3.5mm WAFER 1 PCSCN702 33G8021 2D U 3.5mm WAFER 1 PCSCN703 33G8021 2D U 3.5mm WAFER 1 PCSCN704 33G8021 2D U 3.5mm WAFER 1 PCSCN902 88G 304 7K DC JACK 1 PCSCN903 95G8014 12512 CONNECTOR 1 PCSIC903 56G 139 3B PC123 Y82FZ0F 1 PCSL901 73L 174 53 LG GP CHOKE 1 PCSL902 73L 174 40LSG LINE FILTER 1 PCSL903 73G 253151 LA CHOKE COIL 1 PCSL905 73G 253 91 L CHOKE BY LI TA 1 PCSL906 73G 253 91 L CHOKE BY LI TA 1 PCSL909 71G 55 29 FERRITE BEAD 1 PCSL910 71G 55 19 T FERRITE BEAD D9X3. 5X0. 1 PCS

    NR901 61G 58050 WT NTC 5 OHM 5A 1 PCS

  • HP F1905E

    53

    PT701 80GL19T 8DN1 X'FMR DARFONTK.2006M.10 1 PCSPT702 80GL19T 8DN1 X'FMR DARFONTK.2006M.10 1 PCSR913 61G152M104 64 100KOHM 5% 2W 1 PCSR928 61G152M398 64 0.39 OHM 2W 1 PCST901 80LL19T 3 TG TRANSFORMER 1 PCS

    VAR901 61G 46 6 GP TNR 10V471K 1 PCS PWP1942AUH5AIP POWER BOARD FOR AI 1 PCS

    C702 65G0603332 32 CHIP 0.0033UF 50V X7R 0 1 PCSC704 65G0603332 32 CHIP 0.0033UF 50V X7R 0 1 PCSC707 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC708 65G1206225 17 1206 2.2UF -20%~+80% 16 1 PCSC710 65G0603333 32 0.033UF/50V 1 PCSC711 65G0603103 32 0.01UF +-10% 50V X7R 1 PCSC712 65G0805332 31 GP CHIP 3.3NF 50V NPO 0805 1 PCSC714 65G0603333 32 0.033UF/50V 1 PCSC715 65G0603332 32 CHIP 0.0033UF 50V X7R 0 1 PCSC718 65G0603333 32 0.033UF/50V 1 PCSC719 65G060333131G 330PF NPO 50V 2% 1 PCSC720 65G0603330 31 GP 33PF+-5% 50V NPO 1 PCSC721 65G0603332 32 CHIP 0.0033UF 50V X7R 0 1 PCSC726 65G0603333 32 0.033UF/50V 1 PCSC727 65G0603333 32 0.033UF/50V 1 PCSC729 65G0805332 31 GP CHIP 3.3NF 50V NPO 0805 1 PCSC730 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC731 65G0603333 32 0.033UF/50V 1 PCSC736 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC737 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC738 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC739 65G0603473 32 CHIP 0.047UF 50V X7R 1 PCSC740 65G0603472 32 CHIP 4700PF 50V X7R 1 PCSC907 65G0805225 12 CHIP 2.2UF 15V X7R 0805 1 PCSC909 65G0603105 17 1UF 16V Y5V 1 PCSC910 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC911 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC912 65G1206102 72 CHIP 1000PF 500V X7R 1 PCSC919 65G0805104 32 CHIP 0.1U 50V X7R 1 PCSC920 65G1206102 72 CHIP 1000PF 500V X7R 1 PCSC923 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC924 65G0805471 21 CHIP 470PF 25V NPO 1 PCSC925 65G0805103 22 CHIP 0.01uF 25V X7R 080 1 PCS

  • HP F1905E

    54

    C928 65G0805104 22 0.1UF +-10% 25V X7R 080 1 PCSC930 65G0805104 32 CHIP 0.1U 50V X7R 1 PCSC932 65G0805104 32 CHIP 0.1U 50V X7R 1 PCSC937 65G0603104 22 CHIP 0.1UF +80-20% 50V 1 PCSC941 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC942 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC943 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC944 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC945 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC946 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSC947 65G0603104 32 CHIP 0.1UF 50V X7R 1 PCSD702 93G 6433P BAV99 SOT-23 1 PCSD703 93G 6432V LL4148-GS08 1 PCSD704 93G 6433P BAV99 SOT-23 1 PCSD705 93G 6432V LL4148-GS08 1 PCSD706 93G 6433P BAV99 SOT-23 1 PCSD707 93G 6433P BAV99 SOT-23 1 PCSD709 93G 6432V LL4148-GS08 1 PCSD710 93G 6432V LL4148-GS08 1 PCSD711 93G 6433P BAV99 SOT-23 1 PCSD712 93G 6433P BAV99 SOT-23 1 PCSD713 93G 6432V LL4148-GS08 1 PCSD714 93G 6432V LL4148-GS08 1 PCSD715 93G 6433P BAV99 SOT-23 1 PCSD901 93G8004500 SM840B 1 PCSD909 93G 6432V LL4148-GS08 1 PCSD911 93G 6432V LL4148-GS08 1 PCSIC701 56G 608 9 OZ9RRBGN SOIC-8 1 PCSIC901 56G 379 33 SG6841SZ 1 PCSIC905 56G 379 37 FP5001DR 1 PCSJR701 61L1206000 RST SM 1206 JUMP MAX 0R 1 PCSJR901 61L1206000 RST SM 1206 JUMP MAX 0R 1 PCSJR903 61L1206000 RST SM 1206 JUMP MAX 0R 1 PCSQ701 57G 763 6 AO4828L 1 PCSQ702 57G 417 4 PMBS3904/PHILIPS-SMT(04 1 PCSQ703 57G 759 2 RK7002 1 PCSQ704 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ705 57G 763 6 AO4828L 1 PCSQ706 57G 759 2 RK7002 1 PCSQ707 57G 760 5B PDTC144WK SOT346 1 PCS

  • HP F1905E

    55

    Q708 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ709 57G 759 2 RK7002 1 PCSQ710 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ711 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ712 57G 760 4B PDTA144WK SOT346 1 PCSQ713 57G 760 5B PDTC144WK SOT346 1 PCSQ714 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ902 57G 417 4 PMBS3904/PHILIPS-SMT(04 1 PCSQ903 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ904 57G 763 7 A0D405L 1 PCSQ905 57G 417 6 PMBS3906/PHILIPS-SMT(06 1 PCSQ906 57G 417 4 PMBS3904/PHILIPS-SMT(04 1 PCSR701 61L1206000 RST SM 1206 JUMP MAX 0R 1 PCSR702 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR703 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR704 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCSR706 61L0603100 CHIP 10 OHM 1/10W 1 PCSR707 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR708 61L0603202 CHIPR 2K OHM+-5% 1/10W 1 PCSR709 61L0603220 0F 220 OHM +-1% 1/10W 1 PCSR710 61L0603160 2F CHIP 16K OHM 1/10W 1% 1 PCSR711 61L0603430 0F 430 OHM +-1% 1/10W 1 PCSR712 61L0603100 3F 100KOHM 1/16W 1 PCSR714 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR715 61L0603184 RES 180K 1/10W 5% SMT 0 1 PCSR716 61L0603431 CHIP 430OHM5% 1/10W 1 PCSR717 61L0603104 RST SM 0603 RC0603 100K 1 PCSR718 61L0603240 3F 240K OHM 1/16W 1 PCSR719 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR720 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR721 61L0603104 RST SM 0603 RC0603 100K 1 PCSR722 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR723 61L0603202 CHIPR 2K OHM+-5% 1/10W 1 PCSR724 61L0603220 0F 220 OHM +-1% 1/10W 1 PCSR726 61L0603430 0F 430 OHM +-1% 1/10W 1 PCSR727 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR728 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR729 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR730 61L0603104 RST SM 0603 RC0603 100K 1 PCSR731 61L0603105 RST SM 0603 RC0603 1M P 1 PCS

  • HP F1905E

    56

    R732 61L0603431 CHIP 430OHM5% 1/10W 1 PCSR733 61L0603160 2F CHIP 16K OHM 1/10W 1% 1 PCSR735 61L0603431 CHIP 430OHM5% 1/10W 1 PCSR736 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR737 61L0603102 RST SM 0603 RC0603 1K P 1 PCSR738 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR739 61L0603431 CHIP 430OHM5% 1/10W 1 PCSR740 61L0603105 RST SM 0603 RC0603 1M P 1 PCSR741 61L0603150 2F CHIPR 15KOHM +-1% 1/10W 1 PCSR742 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCSR743 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCSR744 61L0603203 CHIPR 20K OHM+-5% 1/10W 1 PCSR745 61L0603205 CHIPR 2MOHM +-5% 1/10W 1 PCSR746 61L0603303 CHIP 30K OHM 5% 1/10W 1 PCSR750 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR751 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR752 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR753 61L1206330 CHIP 33 OHM 5% 1/4W 1 PCSR901 61L0603103 RST SM 0603 RC0603 10K 1 PCSR902 61L0603392 CHIP 3.9K OHM 1/10W 1 PCSR903 61L0603471 CHIPR 470 OHM+-5% 1/10W 1 PCSR904 61L0603333 CHIP 33K OHM 1/10W 1 PCSR905 61L0603000 RST SM 0603 JUMP MAX 0R 1 PCSR906 61L0603473 RST SM 0603 RC0603 47K 1 PCSR907 61L0603272 RST SM 0603 RC22H 2K7 P 1 PCSR908 61L0603302 CHIPR 3K OHM +-5% 1/10W 1 PCSR909 61L0603680 1F CHIP 6.8KOHM 1% 1/10W 1 PCSR910 61L0603752 CHIPR 7.5K 1/10W 1 PCSR911 61L0603362 CHIP 3.6K OHM 1/10W 1 PCSR912 61L1206665 3F 665K OHM 1/8W 1 PCSR915 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCSR916 61L1206665 3F 665K OHM 1/8W 1 PCSR918 61L1206665 3F 665K OHM 1/8W 1 PCSR919 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCSR920 61L0805100 CHIPR 10 OHM+-5% 1/8W 1 PCSR921 61L0805100 2F CHIP 10K OHM 1/8W 1% 1 PCSR922 61L0805100 2F CHIP 10K OHM 1/8W 1% 1 PCSR923 61L1206301 CHIP 300OHM 1/4W 1 PCSR924 61L1206334 330K 1/4W 1 PCSR925 61L1206334 330K 1/4W 1 PCS

  • HP F1905E

    57

    R926 61L1206334 330K 1/4W 1 PCSR927 61L0805221 CHIPR 220 OHM +-5% 1/8W 1 PCSR929 61L0805240 2F CHIP 24KOHM 1% 1/8W 1 PCSR930 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCSR931 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCSR932 61L0805100 2F CHIP 10K OHM 1/8W 1% 1 PCSR933 61L0805472 CHIRP 4.7K OHM +-5% 1/8 1 PCSR934 61L0805102 CHIPR 1K OHM +-5% 1/8W 1 PCSR935 61L0805472 CHIRP 4.7K OHM +-5% 1/8 1 PCSR936 61L0805240 1F CHIPR 2.4KOHM +-1% 1/8W 1 PCSR937 61L0805222 CHIP 2.2KOHM 5% 0805 1/ 1 PCSR938 61L0805101 CHIPR 100 OHM +-5% 1/8W 1 PCSR939 61L0805104 CHIPR 100K OHM+-5% 1/8W 1 PCSR940 61L0805472 CHIRP 4.7K OHM +-5% 1/8 1 PCSR941 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCSR942 61L1206101 CHIP 100 OHM 5% 1/4W 1 PCSR943 61L0603220 RST SM 0603 RC0603 22R 1 PCSR944 61L1206519 CHIPR 5.1OHM +-5% 1/4W 1 PCS

    ZD701 93G 39S 24 T RLZ 5.6B LLDS 1 PCSZD901 93G 39S 12 T RLZ20B LLDS 1 PCSZD902 93G 39S 17 T RLZ12B LLDS 1 PCS

    715G1421 3 PCB 1 PCSC732 65G601G101 1T GP 100pf +-2% 50v 1 PCSC733 65G601G101 1T GP 100pf +-2% 50v 1 PCSC734 65G601G101 1T GP 100pf +-2% 50v 1 PCSC735 65G601G101 1T GP 100pf +-2% 50v 1 PCSC904 6G 31502 1.5MM RIVET 2 PCSC913 65G 2K152 1T GP CERAMIC CAP 1 PCSC917 67G 2151007RT LOW E.S.R 10UF +/-20% 5 1 PCSC918 67G215Y2207KT ED1500UF 10V 1 PCS

    CN901 6G 31500 EYELET 3 PCSD902 93G 6038P52T PS102R 1 PCSD904 93G 6026T52T RECTIFIER DIODE FR107 1 PCSD905 93G 6038P52T PS102R 1 PCSD906 93G 6038P52T PS102R 1 PCSF901 84G 55 2 MET2.50 1 PCSIC904 56G 158 10 T AZ431AZ-AE1 1 PCSL901 6G 31502 1.5MM RIVET 4 PCSL902 6G 31502 1.5MM RIVET 4 PCSL907 71G 55 29 FERRITE BEAD 1 PCS

  • HP F1905E

    58

    L908 71G 55 29 FERRITE BEAD 1 PCSL912 71G 55 19 T FERRITE BEAD D9X3. 5X0. 1 PCS

    PT701 6G 31502 1.5MM RIVET 2 PCSPT702 6G 31502 1.5MM RIVET 2 PCSQ901 6G 31502 1.5MM RIVET 1 PCSR705 61G212Y625 KT MGFR 6.2MOHM +-5% 1/2W 1 PCSR725 61G212Y625 KT MGFR 6.2MOHM +-5% 1/2W 1 PCST901 6G 31502 1.5MM RIVET 5 PCS

    90G6084 1 HEAT SINK 1 PCS M1G1730 8128 SCREW M3x8 1 PCS

    IC902 56G 563 37 KA278R12CTU TO-220F-4L 1 PCS 90G 412 1 HEAT SINK 1 PCS M1G1730 8128 SCREW M3x8 1 PCS

    Q901 57G 600 35 STP8NK80ZFP 1 PCS 95G205S354083 HARNESS 1 PCS 96G 29 6 SHRINK TUBE UL/CSA 160 MM

    CN901 87G 501 12 CJ AC SOCKET 1 PCS 90G6081 2 GP HEAT SINK 1 PCS M1G1730 8128 SCREW M3x8 2 PCS

    D903 93G 60242 SRF20150C T0-220 1 PCSD907 93G 60242 SRF20150C T0-220 1 PCS

    33G4789 PM 4L CONTROL BUTTON 1 PCS 33G4790APM L POWER BUTTON 1 PCS 33G4799 1 L LENS 1 PCS 34G1472 PD B BACK COVER 1 PCS 12G 424 1 BASE RUBBER FOOT 6 PCS 20G 020 1 DIECASTING 1 PCS 33G4800 PD L HINGE COVER TOP 1 PCS 33G4801 PD L HINGE COVER BOTTOM 1 PCS 33G4802 PC L BASE COVER 1 PCS 33G4803 PD X CLIP 1 PCS 34G1474 PC B BASE 1 PCS 34G1475 PC B STAND-F 1 PCS 34G1476 PC B STAND-B 1 PCS 37G 515 1 HINGE 1 PCS M1G 140 10120 SCREW 4 PCS Q1G 130 8120 SCREW 6 PCS Q1G 330 8120 SCREW 3X8mm 1 PCS