Planar PE2010 Service Manual
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Planar PE2010 Service Manual

20" lcd color monitor
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20" 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............................................4
3.1. General Instructions.........................................4
3.2. Control Buttons.................................................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 Monitor Exploded View...................................13
6.2 Software Flow Chart...............................14
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
6.3. Electrical Block Diagram...........................16
7. Schematic.....................................................18
7.1 Main Board....................................................18
7.2 Power Board...............................................23
7.3 Key Board..............................................25
8. PCB Layout.....................................................26
8.1. Main Board.................................................26
8.2. Power Board..........................................29
8.3. Key Board...............................................31
9. Maintainability................................................32
9.2. Trouble Shooting.......................................33
9.2.1 Main Board..........................................33
9.2.2 Power Board.......................................36
9.2.3 Key Board..........................................38
11. BOM List................................................41
SAFETY NOTICE
1
Planar PE2010
Horizontal Frequency
30- 82 kHz
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Summary of Contents for Planar PE2010

  • Page 1: Table Of Contents

    20" LCD Color Monitor Planar PE2010 Service Service Service Horizontal Frequency 30- 82 kHz TABLE OF CONTENTS Description Page Description Page Table Of Contents..……......…..1 6.3. Electrical Block Diagram……………..…..16 Revision List.…........……..2 7. Schematic……………........18 1. Monitor Specification......………..3 7.1 Main Board..………........18 2. LCD Monitor Description……………………………..4 7.2 Power Board.….……........23...

  • Page 2: Revision List

    20" LCD Color Monitor Planar PE2010 Revision List Version Date Revision History TPV Model Name Jul.-14-06 Initial release TA5MM6NKEDPNNP May.-04-07 Second Release TA6MM6NKEDPNN...

  • Page 3: Monitor Specification

    20" LCD Color Monitor Planar PE2010 1. Monitor Specification Items Description Driving system TFT Color LCD Size 51cm (20”) Panel M201P1-L01 Display area 408.24(H) x306.18 (V) Pixel pitch 0.2916mm(H) x 0.2916mm(V) LCD Panel Viewable angle 160˚ (H) 160˚ (V) Response time (typ.) Brightness 300cd/m²...

  • Page 4: Lcd Monitor Description

    20" LCD Color Monitor Planar PE2010 2.LCD Monitor Description The LCD Monitor will contain main board, power board, and 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: Control Buttons

    20" LCD Color Monitor Planar PE2010 3.2 Control Buttons • Power Button: Press this button to turn the monitor ON or OFF. • MENU / ENTER: Active OSD menu or function adjust confirm. • ∧ / ECO ECO switching • ∨ / Bri /Con Bri /Con adjusting •...

  • Page 6: Adjust The Picture

    20" LCD Color Monitor Planar PE2010 OPERATING INSTRUCTIONS (cont.) • Auto Adjust button / Exit: 1. When OSD menu is in active status, this button will act as EXIT-KEY(EXIT OSD menu) or go back to the previous menu. 2. When OSD menu is in off status, press this button for 2 seconds to activate the Auto Adjustment function.
  • Page 7 20" LCD Color Monitor Planar PE2010...
  • Page 8 20" LCD Color Monitor Planar PE2010...

  • Page 9: Input/Output Specification

    20" LCD Color Monitor Planar PE2010 4. Input/Output Specification 4.1 Input Signal Connector Analog connector Signal Signal Red Video +5 V Green Video Detect Cable Blue Video None None DDC-Serial Data Ground (DDC Return) Horizontal Sync Red GND Vertical Sync...

  • Page 10: Factory Preset Display Modes

    20" LCD Color Monitor Planar PE2010 4.2 Factory Preset Display Modes Standard Resolution Horizontal Frequency(KHZ) Vertical Frequency(HZ) 720 × 400 31.47 70.0 640 × 480 31.47 60.0 640 × 480 37.50 75.0 800 × 600 37.879 60.0 SVGA 800 × 600 46.875...

  • Page 11: Panel Specification

    20" LCD Color Monitor Planar PE2010 5. Panel Specification 5.1 General Feature Mechanical Information...

  • Page 12: Optical Characteristics

    20" LCD Color Monitor Planar PE2010 5.2 Optical Characteristics Test Conditions Optical Specification...

  • Page 13: Block Diagram

    20" LCD Color Monitor Planar PE2010 6. Block Diagram 6.1 Monitor Exploded View...

  • Page 14: Software Flow Chart

    20" LCD Color Monitor Planar PE2010 6.2 Software Flow Chart...
  • Page 15 20" LCD Color Monitor Planar PE2010 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 16: Electrical Block Diagram

    20" LCD Color Monitor Planar PE2010 6.3 Electrical Block Diagram 6.3.1 Scalar Board CN404 to Audio Board DSUB CN405 RGB, H/V SYN SCALAR –TSUM56AK-1 A/D input control U401 SCL , SDA ,WP CN403 to Keyboard DDC-DSUB port Brightness control Analog-EDID...
  • Page 17 20" LCD Color Monitor Planar PE2010 6.3.2 Inverter / Power Board...

  • Page 18: Schematic

    20" LCD Color Monitor Planar PE2010 7. Schematic 7.1 Main Board TSUM57AK SCHEMATIC XGA/SXGA LVDS OUTPUT GNDR GNDR GNDG GNDG GNDB GNDB HSYNC HSYNC VCC1.8 VCC3.3 +12V VSYNC VSYNC DDCA_SDA DDCA_SDA DDCA_SCL DDCA_SCL DET_VGA DET_VGA DDC_WP DDC_WP VCC1.8 Vcc3.3 +12V...
  • Page 19 20" LCD Color Monitor Planar PE2010 SOT-223 U701 VCTRL +3V3 NC/LT1117-18 R702 +3V3 　 1/16W C701 C703 C704 VCC1.8 100uF/25V C702 VCC1.8 4.7uF/16V D701 1N4148 R703 Q702 BL_ADJ(DC) 　 1/16W 0V ~ 3.3V 4.7K D702 CHT2907 0V ~ 5V 4.7K 4.7K...
  • Page 20 20" LCD Color Monitor Planar PE2010 CN405 FB410 　 1/16W DB15 RED+ R434 　 1/16W C432 0.047uF RED- GREEN+ FB411 　 1/16W R435 　 1/16W C433 0.047uF GREEN- BLUE+ FB412 1/16W R436 1/16W C434 0.047uF 　 　 BLUE- PC5V R437 1/16W C435 0.047uF...
  • Page 21 20" LCD Color Monitor Planar PE2010 VDVI VMPLL VPLL AVDD VDDP VDDC VCC1.8 FB401 VDDC VCC3.3 FB402 AVDD VCC1.8 600 OHM VCC3.3 600 OHM C403 C407 U401 VCC3.3 4.7uF/16V 0.1uF VCTRL VCTRL C404 C405 C406 0.1uF 0.1uF 0.1uF NC/LVACKP/NC RIN0P...
  • Page 22 20" LCD Color Monitor Planar PE2010 PB[0..5] PB[0..5] CN102 CN103 PA[0..7] RB1P PA[0..7] PA[0..7] RB1N PA[0..7] LVACKP RB2P RA3N FB0N RB3N RA1P LVACKM RB2N RA3P FB0P RB3P RA1N LVA2P RB3P RA2P LVA2M RB3N RA2N FB1N RB2N LVA1P FB1P RA2N RA2P RB2P PB[6..11]...

  • Page 23: Power Board

    20" LCD Color Monitor Planar PE2010 7.2 Power Board...
  • Page 24 20" LCD Color Monitor Planar PE2010...

  • Page 25: Key Board

    20" LCD Color Monitor Planar PE2010 7.3 Key Board...

  • Page 26: Pcb Layout

    20" LCD Color Monitor Planar PE2010 8. PCB Layout 8.1 Main Board...
  • Page 27 20" LCD Color Monitor Planar PE2010...
  • Page 28 20" LCD Color Monitor Planar PE2010...

  • Page 29: Power Board

    20" LCD Color Monitor Planar PE2010 8.2 Power Board...
  • Page 30 20" LCD Color Monitor Planar PE2010...

  • Page 31: Key Board

    20" LCD Color Monitor Planar PE2010 8.3 Key Board...

  • Page 32: Maintainability

    20" LCD Color Monitor Planar PE2010 9. Maintainability 9.1Equipments 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 33: Trouble Shooting

    20" LCD Color Monitor Planar PE2010 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 Adapter/Inverter Measure U702 PIN2=3.3V...
  • Page 34 20" LCD Color Monitor Planar PE2010 No picture (LED is orange) No picture The button if X401 oscillate Replace X401 under control waveform is normal Check reset circuit of Check Correspondent U401 is normal component Measure U702 PIN2=3.3V Q702 PIN2=1.8V...
  • Page 35 20" LCD Color Monitor Planar PE2010 White Screen White screen X401 oscillate Measure Q204 base waveform is normal is low level? Replace X601 Check CN101 solder? Check reset circuit of U401 is normal Check Correspondent Check Correspondent component. component. Replace PANEL...

  • Page 36: Power Board

    20" LCD Color Monitor Planar PE2010 9.2.2 Power Board 1. No Power No power Check to CN902 Pin1, 2 =12V and Pin 3,4 =5V Check Interface board Check AC line volt 120V or 220V Change F901, check BD901,Q903,IC901 Check the voltage of C905 (+)
  • Page 37 20" LCD Color Monitor Planar PE2010 2. W/LED No Backlight Check C811(+) =12V Check Q806,Q805 Check ON/OFF signal Check Interface board Check IC801 PIN2=5V, Pin9 =12v, Voltage of C905 (+) Change Q801,Q802,Q803 Check the Pin1,Pin15 of IC801 have square wave...

  • Page 38: Key Board

    20" LCD Color Monitor Planar PE2010 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 39: White-Balance, Luminance Adjustment

    = 313±20, y = 329 ±20, Y =180 cd/m 3. Into factory mode of PE2010 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 40 20" LCD Color Monitor Planar PE2010 C. Adjust sRGB 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 ±20, y = 329 ±20, Y = 180 cd/m 4.

  • Page 41: Bom List

    20" LCD Color Monitor Planar PE2010 11. BOM List TA5MM6NKEDPNNP Location Part No. Description 007G 1 L 84 WOODEN PALLET 040G 581 26646 EANCODE LABEL 040G 581689 4A SERIAL LABEL FOR MONITOR 044G6002608 2A PAPER BOARD 044G9003210 CORNER PAPER 044GA008 1...
  • Page 42 20" LCD Color Monitor Planar PE2010 T34G1277 GM T BASE 040G 58162435A LABEL 045G 76 28 RN PE BAG FO MANUAL/BASE 070G2001935 1A CD MANUAL Q41G2002935 1A manual 033G4791 GM L KEY PAD 033G4792 1 X LENS 034G1273 GM T...
  • Page 43 20" LCD Color Monitor Planar PE2010 C837 065G 3J2206ET GP 22PF J. 3KV.SL C841 065G 3J2206ET GP 22PF J. 3KV.SL C824 065G 3J5096ET GP 5PF 5% SL 3KV C825 065G 3J5096ET GP 5PF 5% SL 3KV C826 065G 3J5096ET GP...
  • Page 44 20" LCD Color Monitor Planar PE2010 AIKA92KA7SMTP KEY BOARD FOR U401 056G 562129 IC TSUM56AK-LF-1 PQFP-128 MST U702 056G 563 7 AIC1084-33PM U403 056G1133 33 M24C16-MN6TP U404 056G1133 34 M24C02-WMN6TP U405 056G1133 34 M24C02-WMN6TP U402 056G1133 59 SST25VF010-20-4C-SAE S01C-8 Q402...
  • Page 45 20" LCD Color Monitor Planar PE2010 R704 061L0603101 CHIPR 100 OHM +-5% 1/16W R458 061L0603101 CHIPR 100 OHM +-5% 1/16W R456 061L0603101 CHIPR 100 OHM +-5% 1/16W R455 061L0603101 CHIPR 100 OHM +-5% 1/16W R454 061L0603101 CHIPR 100 OHM +-5% 1/16W...
  • Page 46 20" LCD Color Monitor Planar PE2010 R424 061L0603103 CHIPR 10K OHM +-5% 1/16W R416 061L0603103 CHIPR 10K OHM +-5% 1/16W R415 061L0603103 CHIPR 10K OHM +-5% 1/16W R413 061L0603103 CHIPR 10K OHM +-5% 1/16W R412 061L0603103 CHIPR 10K OHM +-5% 1/16W...
  • Page 47 20" LCD Color Monitor Planar PE2010 C439 065G0603104 32 CHIP 0.1UF 50V X7R C430 065G0603104 32 CHIP 0.1UF 50V X7R C429 065G0603104 32 CHIP 0.1UF 50V X7R C428 065G0603104 32 CHIP 0.1UF 50V X7R C427 065G0603104 32 CHIP 0.1UF 50V X7R...
  • Page 48 20" LCD Color Monitor Planar PE2010 C421 065G0603220 32 CHIP 22PF 50V X7R C423 065G0603220 32 CHIP 22PF 50V X7R C443 065G0603221 32 CHIP 220PF 50V NPO C442 065G0603330 32 CHIP 33PF 50V NPO C432 065G0603473 32 CHIP 0.047UF 50V X7R...
  • Page 49 20" LCD Color Monitor Planar PE2010 D419 093G 6433P BAV99 D418 093G 6433P BAV99 D417 093G 6433P BAV99 D405 093G 6433P BAV99 D404 093G 6433P BAV99 D403 093G 6433P BAV99 D401 093G 39S 45 T DIODE ZENER RLZ36B ROHM D402...
  • Page 50 20" LCD Color Monitor Planar PE2010 AM1G1730 8120 GP SCREW IC901 056G 379 61 LD7575PS SOP-8 IC801 056G 608 10 0Z9938 Q803 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q802 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q801 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q810 057G 759 2...
  • Page 51 20" LCD Color Monitor Planar PE2010 R923 061L0805330 2F GP CHIP 33KOHM 1/8W +-1% R925 061L0805360 1F GP CHIP 3.6KOHM 1/8W 1% R826 061L0805390 0F CHIP 390OHM 1% 1/8W R817 061L0805390 2F CHIP 39K OHM 1/10W 1% R809 061L0805394 RST CHIPR 390KOHM +-5% 1/8W...
  • Page 52 20" LCD Color Monitor Planar PE2010 R828 061L1206150 RST CHIPR 15OHM +-5% 1/4W R819 061L1206150 RST CHIPR 15OHM +-5% 1/4W R818 061L1206150 RST CHIPR 15OHM +-5% 1/4W R910 061L1206220 22 OHM/1206 R807 061L1206220 22 OHM/1206 R909 061L1206339 RST CHIPR 3.3OHM +-5% 1/4W...
  • Page 53 20" LCD Color Monitor Planar PE2010 C809 065G0805473 32 GP MLCC 0805 47NF K 50V X7R C819 065G0805473 32 GP MLCC 0805 47NF K 50V X7R C808 065G0805682 31 GP MLCC 0805 6800PF J 50V NPO C812 065G1206102 72 GP...
  • Page 54 20" LCD Color Monitor Planar PE2010 PT802 006G 31502 1.5MM RIVET PT801 006G 31502 1.5MM RIVET NR901 006G 31502 1.5MM RIVET L902 006G 31502 1.5MM RIVET L901 006G 31502 1.5MM RIVET FB901 006G 31502 1.5MM RIVET F901 006G 31502 1.5MM RIVET...
  • Page 55 20" LCD Color Monitor Planar PE2010 JP803 095G 90 23 TIN COATED JP805 095G 90 23 TIN COATED JP807 095G 90 23 TIN COATED JP808 095G 90 23 TIN COATED JP809 095G 90 23 TIN COATED JP811 095G 90 23...
  • Page 56 20" LCD Color Monitor Planar PE2010 TA6MM6NKEDPNN Location Part No. Description 040G 581 26646 EANCODE LABEL 040G 581689 4A SERIAL LABEL FOR MONITOR 044GA008 1 EPS(L) 044GA008 2 EPS(R) 050G 600 2 HANDLE1 050G 600 3 HANDLE2 052G 1185 MIDDLE TAPE...
  • Page 57 20" LCD Color Monitor Planar PE2010 Q41G2002935 2A manual 012G 394 1 FOOT PORON 033G4791 GM L KEY PAD 033G4792 1 X LENS 034G1273 GM T STAND 037G6052 1 HINGE 052G 1211512 GP ALUMINUM TAPE 0Q1G1030 8128 CR3 SCREW 0Q1G1030 10128 CR3...
  • Page 58 20" LCD Color Monitor Planar PE2010 C841 065G 3J2206ET 22PF 5% SL 3KV TDK C824 065G 3J5096ET 5PF 5% SL 3KV C825 065G 3J5096ET 5PF 5% SL 3KV C826 065G 3J5096ET 5PF 5% SL 3KV C835 065G 3J5096ET 5PF 5% SL 3KV...
  • Page 59 20" LCD Color Monitor Planar PE2010 L901 073L 174 53 LG GP CHOKE T901 080GL17T 37 L GP XFMR FOR POWER LITAI T901 080GL17T 37 T GP XFMR FOR POWER TDK T901 080GL17T 37 LS GP XFMR FOR POWER LISHIN...
  • Page 60 20" LCD Color Monitor Planar PE2010 Q708 057G 417 12 T KEC 2N3904S-RTK/PS Q706 057G 417 12 T KEC 2N3904S-RTK/PS Q702 057G 417 17 T PZT2907A Q704 057G 763 1 A03401 SOT23 BY AOS(A1) Q704 057G 763 1A AP2305N R730...
  • Page 61 20" LCD Color Monitor Planar PE2010 R453 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R446 061G0603102 RST CHIP 1K 1/10W 5% R447 061G0603102 RST CHIP 1K 1/10W 5% R470 061G0603102 RST CHIP 1K 1/10W 5% R476 061G0603102 RST CHIP 1K 1/10W 5%...
  • Page 62 20" LCD Color Monitor Planar PE2010 R449 061G0603222 RST CHIPR 2.2 KOHM +-5% 1/10W R405 061G0603223 RST CHIPR 22 KOHM +-5% 1/10W R414 061G0603241 RST CHIPR 240 OHM +-5% 1/10W R403 061G0603390 0F RST CHIPR 390 OHM +-1% 1/10W R475 061G0603392 RST CHIPR 3.9 KOHM +-5% 1/10W...
  • Page 63 20" LCD Color Monitor Planar PE2010 C429 065G0603104 32 CHIP 0.1UF 50V X7R C428 065G0603104 32 CHIP 0.1UF 50V X7R C449 065G0603104 32 CHIP 0.1UF 50V X7R C450 065G0603104 32 CHIP 0.1UF 50V X7R C451 065G0603104 32 CHIP 0.1UF 50V X7R...
  • Page 64 20" LCD Color Monitor Planar PE2010 FB403 071G 56Z601 CHIP BEAD 600 OHM 0805 FB402 071G 56Z601 CHIP BEAD 600 OHM 0805 FB401 071G 56Z601 CHIP BEAD 600 OHM 0805 FB404 071G 56Z601 CHIP BEAD 600 OHM 0805 FB405 071G 56Z601...
  • Page 65 20" LCD Color Monitor Planar PE2010 D423 093G 6433P BAV99 D424 093G 6433P BAV99 D424 093G 6433S DIODE BAV99 SEMTECH D423 093G 6433S DIODE BAV99 SEMTECH D422 093G 6433S DIODE BAV99 SEMTECH D421 093G 6433S DIODE BAV99 SEMTECH D420 093G 6433S...
  • Page 66 20" LCD Color Monitor Planar PE2010 715G1725 2 KEY BOARD PCB 052G6025 12113 GP MYLAR CN901 087G 501 27 RF GP AC SOCKET R905 061G152M10458F 100K OHM 5% 2W 096G 29 6 SHRINK TUBE UL/CSA R914 061G152M47858F RST MOFR 0.47 OHM +-5% 2WS...
  • Page 67 20" LCD Color Monitor Planar PE2010 R843 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R836 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R912 061G0805103 10 KOHM 1/10W R812 061G0805103 10 KOHM 1/10W R806 061G0805103 10 KOHM 1/10W R804 061G0805103 10 KOHM 1/10W...
  • Page 68 20" LCD Color Monitor Planar PE2010 JR901 061G1206000 RST CHIPR 0 OHM +-5% 1/4W JR902 061G1206000 RST CHIPR 0 OHM +-5% 1/4W R928 061G1206000 4 RST CHIPR 0 OHM +-5% 1/4W R932 061G1206000 4 RST CHIPR 0 OHM +-5% 1/4W...
  • Page 69 20" LCD Color Monitor Planar PE2010 C839 065G0805104 32 CHIP 0.1U 50V X7R C838 065G0805104 32 CHIP 0.1U 50V X7R C829 065G0805104 32 CHIP 0.1U 50V X7R C828 065G0805104 32 CHIP 0.1U 50V X7R C801 065G0805104 32 CHIP 0.1U 50V X7R...
  • Page 70 20" LCD Color Monitor Planar PE2010 D904 093G 6432V LL4148-GSO8 D813 093G 6432V LL4148-GSO8 D812 093G 6432V LL4148-GSO8 D811 093G 6432V LL4148-GSO8 D810 093G 6432V LL4148-GSO8 D809 093G 6432V LL4148-GSO8 D801 093G 6433P BAV99 D802 093G 6433P BAV99 D803 093G 6433P...
  • Page 71 20" LCD Color Monitor Planar PE2010 D901 093G 6026T52T RECTIFIER DIODE FR107 D901 093G 6026W52T FR107 D902 093G 6038T52T FR103 715G1899 1 HP POWER BOARD PCB...

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