HP FP1707 Service Manual
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17" LCD Color Monitor
Service
Service
Service
Description
Table Of Contents...................................................1
Revision List..................................................2
1. Monitor Specification.............................................3
2. LCD Monitor Description..................................4
3. Operation Instruction...........................................5
3.1.General Instructions.......................................5
3.2. Control Button.................................................5
3.3 Adjusting the Picture..........................................6
4. Input/Output Specification.................................9
4.1. Input Signal Connector......................................9
4.2. Factory Preset Display Modes...........................10
4.3. Power Supply Requirements..............................10
5. Panel Specification.........................................11
5.1.General Feature.............................................11
5.2. Optical Characteristics..............................12
6. Block Diagram..................................................13
6.1 Software Flow Chart....................................13
6.2.Electrical Block Diagram..............................15
7. Schematic.....................................................17
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..................................................17
7.2 Power Board..................................................21
7.3 Key Board...................................................24
8.PCB Layout...................................................25
8.1.Main Board.................................................25
8.2.Power Board..................................................27
8.3.Key Board...............................................28
9. Maintainability................................................29
9.2.Trouble Shooting.......................................30
9.2.1 Main Board................................................30
9.2.2 Power Board..............................................32
9.2.3 Key Board.................................................34
11.Mechanical Instructions.............................37
12.Monitor Exploded View.................................43
13.BOM List.................................................44
14. Different Parts List...........................................59
SAFETY NOTICE
1
HP FP1707
Horizontal Frequency
24- 83 kHz
Page

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Summary of Contents for HP FP1707

  • Page 1: Table Of Contents

    17" LCD Color Monitor HP FP1707 Service Service Service Horizontal Frequency 24- 83 kHz TABLE OF CONTENTS Description Page Description Page 7.1 Main Board..………........17 Table Of Contents..…......…..1 7.2 Power Board.…….……........21 Revision List.…........……..2 7.3 Key Board.……..……........24 1. Monitor Specification......………..3 8.PCB Layout…...……........25 2.
  • Page 2: Revision List

    17" LCD Color Monitor HP FP1707 Revision List Version Date Revision History TPV Model Name Jun.-14-07 Initial release T77AMLMKH7CPD Jun.-18-07 Second release T77CMLMKH7CPDN...
  • Page 3: Monitor Specification

    17" LCD Color Monitor HP FP1707 1. Monitor Specification...
  • Page 4: Lcd Monitor Description

    17" LCD Color Monitor HP FP1707 2. LCD Monitor Description The LCD Monitor will contain main board, power board, and a 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.
  • Page 5: Operation Instruction

    17" LCD Color Monitor HP FP1707 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 6: Adjusting The Picture

    17" LCD Color Monitor HP FP1707 3.3 Adjust the Picture...
  • Page 7 17" LCD Color Monitor HP FP1707...
  • Page 8 17" LCD Color Monitor HP FP1707...
  • Page 9: Input/Output Specification

    17" LCD Color Monitor HP FP1707 4. Input/Output Specification 4.1 Input Signal Connector Signal Signal Red Video 3.3/+5 V (from PC) Green Video Sync Ground Blue Video None None DDC Data Ground (DDC Return) Horizontal Sync Red GND Vertical Sync...
  • Page 10: Factory Preset Display Modes

    17" LCD Color Monitor HP FP1707 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 11: Panel Specification

    17" LCD Color Monitor HP FP1707 5. Panel Specification 5.1 General Feature Absolute Maximum Ratings...
  • Page 12: Optical Characteristics

    17" LCD Color Monitor HP FP1707 5.2 Optical Characteristics The optical characteristics are measured under stable conditions at 25℃(Room Temperature):...
  • Page 13: Block Diagram

    17" LCD Color Monitor HP FP1707 6. Block diagram 6. 1 Software Flow Chart...
  • Page 14 17" LCD Color Monitor HP FP1707 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 15: Electrical Block Diagram

    17" LCD Color Monitor HP FP1707 6.2 Electrical Block Diagram 6.2.1 Scalar Board LCD Interface Scalar TSUM56AWHL-LF OSD Control Crystal (Include: MCU, ADC, OSD etc) Interface (Keypad) 14.318MHZ D-SUB SPI Flash ROM EEPROM Connector PM25LV010-25 M24C04 DVI-SIGNAL Connector EEPROM HDCP PROTECT...
  • Page 16 17" LCD Color Monitor HP FP1707 6.2.2 Inverter / Power Board AC input Bridge Rectifier EMI filter Transformer Rectifier diodes and Filter CN902 Start Circuit Feedback Over Circuit Voltage Control IC Protect ON/OFF Transformer MOSFET Resonance Lamp Over ON/OFF Feedback...
  • Page 17: Schematic

    17" LCD Color Monitor HP FP1707 7. Schematic 7.1 Main Board R101 0R05 1/16W R102 100R 1/16W DSUB_H R103 100R 1/16W FB102 DSUB_V ZD101 ZD102 VGA_B+ R104 100R 1/16W C101 DSUB_B+ R105 R106 C102 C103 BEAD 0.047uF 2K OHM 1/16W...
  • Page 18 17" LCD Color Monitor HP FP1707 VDVI VMPLL VPLL AVDD VDDP VDDC VDDP VCC3.3 VCC3.3 FB203 AVDD VCC3.3 FB204 VPLL U401 TSUM56AWHL-LF VCC3.3 300OHM 300OHM C203 C204 C206 C208 VCTRL C202 10uF/50V 0.1uF/16V C205 C207 0.1uF/16V LVA3P 0.1uF/16V 0.1uF/16V DSUB_R+...
  • Page 19 17" LCD Color Monitor HP FP1707 PANEL_VCC CN301 PA[0..9] PA[0..9] LVA3P LVA3M LVACKP LVACKM LVA2P C302 LVA2M 0.1uF/16V LVA1P LVA1M R302 LVA3P LVA0P 330R 1/8W 5% LVA3M LVACKP LVA0M LVACKM LVA2P LVA2M LVA1P PB[0..9] LVA1M PB[0..9] LVB3P LVB3M LVA0P LVBCKP...
  • Page 20 17" LCD Color Monitor HP FP1707 CN401 VCC1.8 MVCC U702 CMVCC R402 3.3 OHM 2W CMVCC CMVCC C411 BKLT-VBRI BKLT-EN 0.1uF/16V C410 C402 C_PANEL_INDEX PANEL_ID# 100uF16V Volume# 0.1uF/16V Volume# Mute Mute *12/28 change to LDO due to CONN C405 internal ripple too big 0.1uF/16V...
  • Page 21: Power Board

    F901 FUSE MUTE NR901 NTCR C901 90G6263 1 (Q901) 90L 6064 1 (D905) 1000PF/250VAC AOC (Top Victory ) Electronics Co., LTD. Title G2541-1-X-X-1-070508 CN901 Size Document Number SOCKET PWPC742CH4P FOR POWER CIRCUIT (HP) Date: Tuesday , May 08, 2007 Sheet...
  • Page 22 C834 R835 C817 C845 R862 0.1uF/25V 1M 1/10W 5% 2.2uF/16V 1M 1/10W 5% D814 LL4148WP AOC (Top Victory ) Electronics Co., LTD. Title G2541-1-X-X-1-070508 Size Document Number PWPC742CH4P FOR INVERT ER CIRCUIT (HP) Date: Tuesday , May 08, 2007 Sheet...
  • Page 23 17" LCD Color Monitor HP FP1707 C604 100uF25V U601 CN602 CN601 R604   1/10W C601 0.47uF/16V LOUT+ LIN+ LOUT+ C605 0.47uF/16V LOUT- LIN- LOUT- PHONEJACK C606 0.47uF/16V ROUT+ RIN+ ROUT+ R605   1/10W C607 0.47uF/16V ROUT- CONN RIN- ROUT- R608...
  • Page 24: Key Board

    17" LCD Color Monitor HP FP1707 7.3 Key Board R002 1.8K   1/10W CN001 R003   1/10W 5% R001 1.8K   1/10W LBADC1 LBADC2 R004   1/10W 5% DC_POWERON LED_GRN LED_AMB C001 C002 C003 C004 C005 NC/0.001uF NC/0.001uF NC/0.001uF NC/0.001uF NC/0.001uF...
  • Page 25: Pcb Layout

    17" LCD Color Monitor HP FP1707 8. PCB Layout 8.1 Main Board...
  • Page 26 17" LCD Color Monitor HP FP1707...
  • Page 27: Power Board

    17" LCD Color Monitor HP FP1707 8.2 Power Board...
  • Page 28: Key Board

    17" LCD Color Monitor HP FP1707 8.3 Key Board...
  • Page 29: Maintainability

    17" LCD Color Monitor HP FP1707 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 30: Trouble Shooting

    17" LCD Color Monitor HP FP1707 9.2 Trouble Shooting 9.2.1 Main Board 1、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 Measure U401VDDP PIN 32=3.3V...
  • Page 31 17" LCD Color Monitor HP FP1707 No picture (LED is orange) No picture Measure U701 PIN2=3.3V; U702 PIN2 = 1.8V Replace U702, U701 X201 oscillate waveforms are normal Replace X201 Check if the sync signal from computer is output and video cable...
  • Page 32: Power Board

    17" LCD Color Monitor HP FP1707 Panel Power Circuit Check the PPWR panel power relative circuit, Q301, Q302 Check CN301 PIN 1-2 should have In normal operation, when LED =green, response from 0V to 5V When we Should =5 V,...
  • Page 33 17" LCD Color Monitor HP FP1707 2. W/LED No Backlight Check C802 (+) =12V Check D906, F801 Check ON/OFF signal Check Interface board Check IC801 pin12=12V ? Change Q805 or Q806 Check the pin5 of IC801 have saw tooth wave Change IC801 Check Q802 D /Q803 D has the output of square wave at short time.
  • Page 34: Key Board

    17" LCD Color Monitor HP FP1707 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 35: 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 FP1707 Turn on power, press the down (+) 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 36 17" LCD Color Monitor HP FP1707 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 37: Mechanical Instructions

    17" LCD Color Monitor HP FP1707 11. Mechanical Instructions Step Figure Description Lay the monitor on a flat, soft Preparation and clean surface.
  • Page 38 17" LCD Color Monitor HP FP1707 Remove the Remove decorate cover and the screws stand to remove the stand.
  • Page 39 17" LCD Color Monitor HP FP1707 Remove the Remove the back cover back cover Disconnect the connector and Remove the Remove the screws to bezel and remove the key board bezel and keyboard.
  • Page 40 17" LCD Color Monitor HP FP1707 1、Remove the screws marked Remove the in red and to main frame remove the main frame...
  • Page 41 17" LCD Color Monitor HP FP1707 Remove 1、Remove the panel panel...
  • Page 42 17" LCD Color Monitor HP FP1707 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. The machine The end...
  • Page 43: Monitor Exploded View

    17" LCD Color Monitor HP FP1707 12. Monitor Exploded View...
  • Page 44: Bom List

    0Q1G 330 6120 SCREW 0Q1G 330 8120 SCREW 3X8mm 705GQ734051 BEZEL ASS'Y(17") 705GQ7K0P34 21 STAND/BASE ASS'Y 750GLU70G1D12Z000H PANEL LCD M170EG01 VD00 ZBD HP AUO A33G0102AAA 1X 18 HINGE COVER A34G0174AAA 1X TOP TRIM COVER A34G0178AAA 1B 30 REAR COVER(17") CBPC7AMLCQQ1 MAIN BOARD...
  • Page 45 17" LCD Color Monitor HP FP1707 Q44G7030 1 EPS(L) Q44G7030 2 EPS(R) Q44G7030690 4A CARTON Q44G7030BRO 1C paper-blocked Q45G 88609 77 EPE BAG FOR MONITOR Q45G 88609 80 EPE BAG FOR BASE 078G 311 13 GL SPEAKER 4 OHM 2 W L:40mm 57.5X23mm 078G 311 13 GR SPEAKER 4 OHM 2 W L:40mm 57.5X23mm...
  • Page 46 17" LCD Color Monitor HP FP1707 X201 093G 22 53 H 14.31818MHZ/30PF/49US CN001 033G3802 6H WAFER 6P RIGHT ANGLE PITCH 2.0 SW003 077G 600 1GCJ TACT SWITCH TSPB-2 -NP SW002 077G 600 1GCJ TACT SWITCH TSPB-2 -NP SW001 077G 600 1GCJ...
  • Page 47 17" LCD Color Monitor HP FP1707 C940 067G215V102 3R LOW E.S.R 1000UF +/-20% 16V C939 067G215V102 3R LOW E.S.R 1000UF +/-20% 16V C915 067G215V471 3R LOW E.S.R 470UF +/-20% 16V L901 073L 174 40 HG GBQM4.778.391 T802 080GL17T 40 DN X'FMR TK.2001U.101...
  • Page 48 17" LCD Color Monitor HP FP1707 U204 056G1133104 IC AF24BC04-SI 4K SOIC-8 U201 056G1133104 IC AF24BC04-SI 4K SOIC-8 U402 056G1133713 IC PM25LV010A-100SCE SOIC-8 Q101 057G 417 12 T KEC 2N3904S-RTK/PS Q201 057G 417 12 T KEC 2N3904S-RTK/PS Q205 057G 417 12 T...
  • Page 49 17" LCD Color Monitor HP FP1707 R225 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R406 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R123 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R132 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R137 061G0402103...
  • Page 50 17" LCD Color Monitor HP FP1707 R124 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R121 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R120 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R304 061G0402473 RST CHIPR 47 KOHM +-5% 1/16W R216 061G0402560...
  • Page 51 17" LCD Color Monitor HP FP1707 C302 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C301 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C231 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C229 065G0402104 15 MLCC 0402 0.1UF K 16V X5R...
  • Page 52 17" LCD Color Monitor HP FP1707 D115 093G 64 33 DIO SIG SM BAV99 (PHSE)R D114 093G 64 33 DIO SIG SM BAV99 (PHSE)R D113 093G 64 33 DIO SIG SM BAV99 (PHSE)R D112 093G 64 33 DIO SIG SM BAV99 (PHSE)R...
  • Page 53 17" LCD Color Monitor HP FP1707 D106 093G 39S 24 T RLZ 5.6B LLDS D107 093G 39S 24 T RLZ 5.6B LLDS D108 093G 39S 24 T RLZ 5.6B LLDS D109 093G 39S 24 T RLZ 5.6B LLDS 715G2559 I...
  • Page 54 17" LCD Color Monitor HP FP1707 Q903 057G 417 12 T KEC 2N3904S-RTK/PS Q812 057G 417 13 T KEC 2N3906S-RTK/PS Q804 057G 417 13 T KEC 2N3906S-RTK/PS Q810 057G 759 2 RK7002 Q809 057G 759 2 RK7002 Q808 057G 760 4A...
  • Page 55 17" LCD Color Monitor HP FP1707 R823 061G0603470 2F RST CHIPR 47 KOHM +-1% 1/10W R863 061G0603470 2F RST CHIPR 47 KOHM +-1% 1/10W R802 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R803 061G0603564 RST CHIPR 560 KOHM +-5% 1/10W R606 061G0603622 RST CHIPR 6.2 KOHM +-5% 1/10W...
  • Page 56 17" LCD Color Monitor HP FP1707 R918 061G1206101 100 1206 R919 061G1206101 100 1206 R920 061G1206101 100 1206 R935 061G1206101 100 1206 R961 061G1206101 100 1206 R962 061G1206101 100 1206 R941 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R944 061G1206102...
  • Page 57 17" LCD Color Monitor HP FP1707 C839 065G0805102 31 1000PF 50V NPO C840 065G0805102 31 1000PF 50V NPO C847 065G0805102 31 1000PF 50V NPO C848 065G0805102 31 1000PF 50V NPO C932 065G0805102 32 CHIP 1000P 50VX7R 0805 C928 065G0805103 32...
  • Page 58 17" LCD Color Monitor HP FP1707 D802 093G 6433P BAV99 D803 093G 6433P BAV99 D804 093G 6433P BAV99 ZD801 093G 39S 10 T RLZ6.8B LLDS ZD922 093G 39S 25 T RLZ5.1B LLDS ZD921 093G 39S 40 T RLZ 13B LLDS...
  • Page 59: Different Parts List

    17" LCD Color Monitor HP FP1707 Different parts list Diversity of T77CMLMKH7CPDN Compared with T77AMLMKH7CPD Location Part No. Description 750GLC70A7P43Z000H PANEL CLAA170EA07P 040 FZ ZBD CPT 750GLC70A7P53Z000H PANEL CLAA170EA07P 050 FZ ZBD CPT CBPC7CMLCQQ1 MAIN BOARD Q15G0190 FP C MAIN FRAME...

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