Download Butterfly Model Service Manual
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HPC model Service Manual Factory Model : 17”19”LCD MONITOR(DVI) TABLE OF CONTENTS I. SAFETY PRECAUTIONS II.PRODUCT SAFETY NOTICE III.SERVICE NOTES V. SERVICE TOOL & EQUIPMENT REQUIRED VI. SPECIFICATIONS VII.LCD MONITOR BLOCK DIAGRAM VIII.TROUBLE SHOOTING FLOW CHART IX . LCD MONITOR X. USER ADJUSTMENT SAFETY NOTICE HPC electronic(shenzhen)co.,LTD January 2007 1 I.SAFETY PRECAUTIONS This monitor is manufactured and tested on a ground principle that a user's safety comes first. However, improper use or installation may cause damage to the monitor as well as to the user. Carefully go over the following WARNINGS before installing and keep this guide handy. WARNINGS: 1. This monitor should be operated only at the correct power sources indicated on the label on the rear end of the monitor. If you're unsure of the power supply in your residence, consult your local dealer or power company. 2. Use only the special power adapter that comes with this monitor for power input. 3 .Do not try to repair the monitor yourself, as it contains no user-serviceable parts. Only a qualified technician should repair this monitor. 4.Do not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human bodies, even when the power cord is unplugged. 5.Stop using the monitor if the cabinet is damaged. Have it checked by a service technician. 6 Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cable immediately and consult your service technician. 7 . Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth. Apply non-ammonia based cleaner onto the cloth, not directly onto the glass screen. 8.Do not place heavy objects on the monitor or power cord. II. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltages, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards. III.SERVICE NOTES 1. When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. 2. When replacing a high wattage resistor (more than 1W of metal oxide film resistor) in circuit board, keep the resistor about 5mm away from circuit board. 3. Keep wires away from high voltage, high temperature components and sharp edges. 4. Keep wires in their original position so as to reduce interference. 5. Usage of this product please refers to also user's manual. V. SERVICE TOOL & EQUIPMENT REQUIRED 1. SIGNAL GENERATOR OR PC 2. SCREW DRIVER 3. IRON 4. ABSORBER 5. SOLDER VI.SPECIFICATIONS 5.1 PRODUCT SPECIFICATIONS LCD panel Power management Displayable Resolution 17’’/19" TFT Energy Star compliant VESA DPMS compatible 1024 x 1280 75Hz (max.) 2 Pixel Dimension LCD Display Color Viewing Angle Contrast Ratio Brightness Response Time Active Display Area Temperature Operating Storage Compliance 0.264 (V) x 0.264 (H) mm /0.296(H) / 0.296(V) mm 8bit Horizontal: ± 80oH Vertical: ±80o V 500 : 1 300 cd/m2 12ms 337.920 (H) x 270.336(V) /376.32mm x 301.056mm 0°C ~ +35°C -20°C ~ +60°C CE, FCC ,CB,CCC Power Input Voltage Consumption Audio AC 110-240V 40w(max) 2w(L) + 1(R) 5.2 SUPPORTING TIMING CHART(timing chart) MODE L support frequency 1 2 3 4 5 6 VGA 640 X 480 60Hz VESA 640 X480 72Hz VESA 640 X 480 75Hz VGA 720 X 400 70HZ VESA 800 X 600 60Hz VESA 800 X 600 72Hz 7 8 9 VESA 800 X 600 75Hz MAC 832 X 624 75Hz VESA 1024 X 768 60Hz VESA 1024 X 768 70Hz VESA 1024 X 768 75Hz MAC1152X 870 75Hz VESA1280X1024 60Hz VESA1280 X 1024 75Hz 10 11 12 13 14 H- bandwidt Signal polarity ynnc ( h ( MHZ H V KHZ) 31.47 37.86 37.5 31.47 37.88 48.08 ) 25.175 31.5 31.5 28.322 40 50 + + + + + + + + 46.88 49.72 48.36 49.5 57.28 65 + - + + - 56.48 75 - - 60.02 78.75 + + 68.68 60 100 108 + + 80 135 + + 5.3 Pin - Assignment of 15-pin D-sub: CONNECTOR SIGNAL DESCRIPTION 3 1.RED 6.GND 11.NC 2.GREEN 7.GND 12.SDA 3.BLUE 4.NC 8.GND 9. NC 13.H.hync 14.V.hync 5.GND 10.GND 15.SCL Pin - Assignment of DVI: 1. TMDS Data 22. TMDS Data 2+ 3. TMDS Data 2/4 shield 4. TMDS Data 45. TMDS Data 4+ 6. DDC Clock 7. DDC Data 8. Analog Vertical Sync C1.NC C4.NC 9. TMDS Data 110. TMDS Data 1+ 11. TMDS Data 1/3 shield 12. TMDS Data 313. TMDS Data 3+ 14. +5V Power 15. GND 16. Hot Plug Detect C2.NC C5.NC 17. TMDS Data 018. TMDS Data 0+ 19. TMDS Data 0/5 shield 20. TMDS Data 521. TMDS Data 5+ 22. Clock shield 23. Clock + 24. Clock C3.NC VII: BLOCK DIAGRAM 4 VIII:TROUBLE SHOOTING FLOW CHART 7.1 No power. NG Replacing AC Power supplu Cn6 pin1 12V OK NG Check peripheral electrocircuit Check inveter Check 5v Check U6 mcu touch area. on/Off OK OK NG Check component on inverter board. OK OK NG Replacing Panel Check power supply Check Y1 wave and Check 3.3V U2 ok on NG Check electrocircuit Replacing inverter OK Replacing others. RTD2525or 5 7.2 No display NG NG NG Check cn10 5V For panel Checkcn6 pin1 12v OK NG Check cn7 connectoru Rework the connecter OK NG Check Pcsignaland D-SUB connector Check circuitry OK Replacing scaler IC 7.3 loss color . NG Rework cn10 connector Checkcn1 connector to panel OK NG Check R/G/B signal input Check PC signal R/G/B Check .signal wave 7.4 NO AUDIO 6 NG Check connector Check pc audio input CN12 OK OK Open volume in OSD, ok NG NG Check 12V on U8 pin15/pin16,and 5.5v on pin14/17 Replacing TDA7496L OK Replacin g speaker IX.Adjustment 8.1 Adjustment Conditions and Precautions: 1.1.. Power supply voltage: AC 110/120V± 10% 60 Hz± 5%, AC 220/240V± 10% 50 Hz ± 5%. 1.2 Warm up time: The display must be power ON for at least 30 minutes at full white pattern before starting alignments. This is especially critical in color temperature and white balance adjustments. 1.3signal input reference the front detail specifications and timing table. 8.2Adjustment procedure 2.1. Timing : 1280x1024@75Hz. 2.2 Pattern : Full white. 2.3 Set Chroma Color analyzer at the center of screen and along a perpendicular to the screen at 20cm from the display. 2.4. Under the normal display model ,press “Down” to close your monitor, then press Up to open it ,monitor will be into 7 factory preset mode, and pull out signal cable, will be BURN in mode. 2.5 .Select “9300” menu, adjust “red” until x=281±30, adjust “blue” until y=311±30. Then exit “9300” menu. 2.6 Select “6500” menu, adjust “red” until x=313±30, adjust “blue” until y=329±30. Then exit “6500” menu. 2.7 DC ON/OFF again, monitor will be exit factory mode menu. 2.8.On the OSD menu, color temperature set to 6500. 2.9. Change each mode on the timing table in turns and execute the “Auto Adjust ” function, then all the data of the each mode will be auto saved after finish the “Auto Adjust “ function. X. Notice 9.1 I feel very thankful for buying our LCD products,and you can regard our repairing rules as your reference ;if we have changed our repairing rules ,you will not be told again .Also, the eaxt repairing regulations should be in accordance with the attched materials (include the product spcfication and use regulation) 9.2 The monitor has no any repairing material ,if you want to get service,please get in touch with local agent, or dail our free telephone: 800-830-7242 9.3 The ultimate explanation right of the repairing spcefication should be owed by the R&D Center of Hui Pu Electronics (Shen Zhen) Co.Ltd . HPC electronic(shenzhen)co.,LTD January 2007 8 5 4 3 2 1 12VCC 12VCC 4 +C1 470uF/16V 1 EC8.0-3.0 JP1 8 7 6 5 4 3 2 1 D +5V 8 7 6 5 4 3 2 1 L1 +5V D BEAD/40R 5DVCC 2,3,4 L0805 5DVCC C2 47uF/16V EC5.0-2.0 BACKLIGHT_PW_5N R1 C4 470uF/16V EC8.0-3.0 1*8P_2.0mm_HEADER C5 C3 MCU_VCC 100nF 100nF 1K BRIGHTNESS TO263-TO223 2,3,4 3DVCC 5DVCC C6 100nF Q1 MMBT3904 R2 3 1 220 VIN ATC1084_3Y3 VOUT 2 3DVCC 2 BACKLIGHT_PW 2 4K7 2 + 4K7 C7 NC + 3 1 R3 U1 GND 8 5DVCC 3 DIP08PM-2.0-V C9 Q2 C 1uF 5V => 3.3V R5 1 4K7 RTD_VBRI 3 DGND 2,3,4 MMBT3904 U2 AMC1117-3.3V 3 VIN VOUT 2 2 5DVCC 3 U3 AMC1117-2.5V 3 VIN VOUT 2 5DVCC 2 U4 B R6 R7 47K 4K7 C14 1uF 1 8 2 7 3 6 4 5 PANELVCC C15 22uF/16V EC5.0-2.0 PANELVCC C12 22uF/16V EC5.0-2.0 2.5DVCC + 1 + PANELVCC GND 3 1 1 2.5DVCC 2,3,4 2 1 3 EC5.0-2.0 5DVCC 2 3DVCC 1*3P_2.54mm_Jumper C10 22uF/16V EC5.0-2.0 RTD_3DVCC RTD_3DVCC + C11 22uF/16V GND 2,3,4 + JP2 C RTD_3DVCC R4 3DVCC MCU and PANEL C8 22uF/16V EC5.0-2.0 3 RTD 2.5DVCC C13 22uF/16V EC5.0-2.0 B 3 C16 100nF CEM9435 SOIC08P-4MM R8 3 PANEL_PW 0: PANEL_VCC ON PANEL_PW 1: PANEL_VCC OFF 4K7 1 Q4 100 Fullerton Technology(HongKong) LTD. MMBT3904 Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China 2 2 PANEL_PW33 Q3 MMBT3904 2 R9 3 1 A A Fullerton_SZ 01.POWER Size B Scale Thursday, March 10, 2005 5 4 3 CAGE Code Rev DWG NO A <Cage Code> RTD2523 for HPC Sheet 1 2 1 of 4 5 4 3 2 5DVCC 3 Support PC99 Q5 MMBT3906 2 3 SOT-23 D2 330 3DVCC 1K 1 1 MMBT3904 R18 2 4K7 IICSDA IICSCL MCU_VCC C19 +C18 10uF/16V IICSDA IICSCL R17 R16 100 100 5DVCCTEST SDA A2 SCL A1 GND A0 7 3 2 1 C17 100nF R19 NC/47K RP1 4K7X4 EC5.0-2.0 1,3,4 DGND R21 4K7 C 8 7 6 5 8 7 6 5 2 1 2 3 4 EC4.0-2.0 1 2 3 4 8 5 6 4 X24C16 RP2 4K7X4 +C20 22uF/16V 100nF 0 U5 BEAD/40R L0603 Q8 8 7 6 5 WinBond 1,3,4 5DVCC MCU_VCC D 1K MMBT3904 8 7 6 5 L3 LED_O R14 RED_LED Q7 L2 BEAD/40R L0603 1 R15 3 R13 GREEN_LED Q6 MMBT3906 2 3 SOT-23 MCU_VCC R11 E LED_G 1 R12 4K7 1 3DVCC 2 330 1N4148 1 3 VGA5V 1 B 3 SOT-23 R10 2 D1 BAT54C 3 D C 2 3 Bus_Power 1 5DVCC RP3 RP4 4K7X4 NC/4K7X4 R24 R22 10K 4K7 D3 BAT54C RST 3 RTD_SDO/SDI RTD_SCLK SOT-23 IICSCL IICSDA PANEL_PW33 BACKLIGHT_PW MCU_VCC RS232 and ISP For Debug 1 1 2 3 4 4 MCU_VCC RXD 8 7 6 5 31 30 29 28 27 26 25 24 VSYNC 32 U6 MTV512 4K7X4 1 2 3 4 P6.7 P6.6/CLK0 P6.5 P6.4 P6.3/AD3 P6.2/AD2 P6.1/AD1 P6.0/AD0 RP6 4K7X4 1 2 3 4 HDA1/TX/P3.1 HCL1/RX/P3.0 C 8 7 6 5 43 42 41 40 39 38 37 36 P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 33 NC 1 2 3 4 NC NC 13 11 JP3 RP5 1 35 TXD RXD 0 0 20 R28 R26 3 DDC_SDA 3 DDC_SCL RTD_SDO/SDI 3 RTD_SCLK 3 RTD_SCSB 3 RTD_RESET 3 IICSCL IICSDA PANEL_PW33 1 BACKLIGHT_PW 1 MCU_VCC NC 12 B MTV512 P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P7.6/CLKO P7.7 VSS 14 15 16 17 18 19 GREEN_LED RED_LED XTAL1 IR_RECEIVER 4 7496MUTE 22 3 CONNECTED 3 Hot_Plug 3 DDC2_SCL 3 DDC2_SDA P5.0/DA0 P5.1/DA1 P5.2/DA2 P5.3/DA3 P5.4/DA4 P5.5/DA5 HSCL2/P5.6 HSDA2/P5.7 21 3,4 AUDIO_PWM XTAL2 2 3 4 5 6 7 8 9 RST 0/NC VCC 10 3 RESET R25 44 1 1 2 3 4 4K7 1 2 3 4 R23 HLIGHT_KEY MENU_KEY AUTO_KEY UP_KEY DOWN_KEY POWER_KEY B R27 10K Y1 1*4P_2.0mm_HEADER 1 2 24MHz JP4 1 A 1 2 3 4 5 6 7 8 9 16 1 2 3 4 5 6 7 8 9 GLED RLED 1*9P_2.0mm_HEADER R29 R31 POWER_KEY LED_G LED_O DOWN_KEY UP_KEY AUTO_KEY MENU_KEY HLIGHT_KEY 100 100 R30 1,3,4 1M C21 C22 22pF 22pF Fullerton Technology(HongKong) LTD. Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China DGND A C23 C24 C25 C26 C27 C28 100nF 100nF 100nF 100nF 100nF 100nF Fullerton_SZ DIP09PM-2.0-V 02.MCU/MTV512M64 or STK6011 Size B KEYPAD CONNECTOR 5 Friday, March 11, 2005 4 3 2 Scale CAGE Code Rev DWG NO A <Cage Code> RTD2523 for HPC Sheet 2 1 of 4 5 4 3 JP5 RTD_3DVCCL4 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5 26 3DVCC R2.5DVCC C29 22uF/16V EC5.0-2.0 C39 C40 100nF 4 5 3 8 6 7 Hot_Plug PLL_GND 2 R39 NC D6 A BAV99 BAV99 BIN RIN GIN 3 BAV99 3 14 15 RX2P RX2N RX1P RX1N 17 18 RX1P RX1N RX0P RX0N 20 21 RX0P RX0N RXCP RXCN 23 24 RXCP RXCN 9 BEAD/80R TMDS_AVCC Near to Chip R42 1K C51 22uF/16V EC5.0-2.0 A L8 C C49 22uF/16V EC5.0-2.0 + C52 + C53 C54 BEAD/40R C56 R43 100 C55 47nF B+ R44 100 C57 47nF B- HSIN 13 DDC_SDA DDCSDA 12 NC 11 DGND DGND NC NC VGA_B+ VGA_BVGA_G+ VGA_GVGA_R+ VGA_R- CONNECTED R45 BEAD/40R L9 2 VGA5V BIN 2 R46 100 C58 47nF SOG 1M C59 10pF R47 100 C60 47nF G+ R48 100 C61 47nF G- GIN R49 G- R+ 37 R+ R- 38 R- C63 100 C62 47nF R+ 100 C64 47nF R- 10pF AHS AHS AVS AVS A 1 3 RTD_3DVCC +C42 22uF/16V EC5.0-2.0 EC5.0-2.0 1 1 RTD_3DVCC 3 1 128 97 70 44 127 98 69 45 120 109 96 84 72 57 48 121 110 95 83 71 58 49 Video Input TCON Output MCU DDC2B 113 112 55 AR1N/NC/NC/ARED2 AR1P/TCON[0]/NC/ARED3 AR2N/TCON[1]/NC/ARED4 AR2P/TCON[5]/NC/ARED5 AR3N/TCON[6]/NC/ARED6 AR3P/TCON[7]/NC/ARED7 108 107 106 105 104 103 AG1N/TCON[8]/NC/AGRN2 AG1P/TCON[9]/NC/AGRN3 AG2N/TCON[10]/NC/AGRN4 AG2P/TCON[11]/NC/AGRN5 102 101 100 99 RTD_VBRI R37 NC/0RTD_PWM2 BG3N/NC/BGRN6 BG3P/NC/BGRN7 BCLKN/NC/BGRN0 BCLKP/NC/BGRN1 68 67 66 65 BB1N/NC/BBLU2 BB1P/NC/BBLU3 BB2N/NC/BBLU4 BB2P/NC/BBLU5 BB3N/NC/BBLU6 BB3P/NC/BBLU7 64 63 62 61 60 59 AG3N/TEAN/AGRN6 AG3P/TEAP/AGRN7 ACLKN/TEBN/ABLU0 ACLKP/TEBP/ABLU1 94 93 92 91 AG3_N AG3_P ACLK_N ACLK_P AB1N/TECN/ABLU2 AB1P/TECP/ABLU3 AB2N/TECLKN/ABLU4 AB2P/TECLKP//ABLU5 AB3N/TEDN/ABLU6 AB3P/TEDP/ABLU7 90 89 88 87 86 85 AB1_N AB1_P AB2_N AB2_P AB3_N BR1N/TOAN/BRED2 BR1P/TOAP/BRED3 BR2N/TOBN/BRED4 BR2P/TOBP/BRED5 BR3N/TOCN/BRED6 BR3P/TOCP/BRED7 82 81 80 79 78 77 BR1_P BR2_N BR2_P BR3_N BR3_P BG1N/TOCLKN/BGRN2 BG1P/TOCLKP/BGRN3 BG2N/TODN/BGRN4 BG2P/TODP/BGRN5 76 75 74 73 BG1_N BG1_P BG2_N BG2_P 22_4 5 6 7 8 RP8 22_4 4 5 3 6 2 7 1 8 RP9 22_4 4 5 3 6 2 7 1 8 RP10 22_4 4 5 3 6 2 7 1 8 RP11 22_4 4 5 3 6 2 7 1 8 RTD_VBRI 1 RTD_PWM2 2,4 AB3_P BR1_N FPC-1.0MM-30P AGRN6_AG3N_E0AGRN7_AG3P_E0+ ABLU0_ACLKN_E1ABLU1_ACLKP_E1+ <PCB Footprint> C ABLU2_AB1N_E2ABLU3_AB1P_E2+ ABLU4_AB2N_EKABLU5_AB2P_EK+ ABLU6_AB3N_E3ABLU7_AB3P_E3+ BRED2_BR1N_O0BRED3_BR1P_O0+ BRED4_BR2N_O1BRED5_BR2P_O1+ BRED6_BR3N_O2BRED7_BR3P_O2+ BGRN2_BG1N_OKBGRN3_BG1P_OK+ BGRN4_BG2N_O3BGRN5_BG2P_O3+ PANELVCC 1 PANELVCC JP8 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 AGRN7_AG3P_E0+ ABLU1_ACLKP_E1+ ABLU3_AB1P_E2+ BEAD/80R C66 22uF/16V EC5.0-2.0 + + C67 C68 C69 C70 ABLU5_AB2P_EK+ ABLU7_AB3P_E3+ BRED3_BR1P_O0+ BRED5_BR2P_O1+ BRED7_BR3P_O2+ 100nF 100nF 100nF 100nF BGRN3_BG1P_OK+ BGRN5_BG2P_O3+ R54 R55 100 100 AHS AVS AVS R56 R57 C71 C72 2K 2K 10pF 22pF USE COPPER A 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 AGRN6_AG3N_E0ABLU0_ACLKN_E1ABLU2_AB1N_E2ABLU4_AB2N_EKABLU6_AB3N_E3BRED2_BR1N_O0BRED4_BR2N_O1BRED6_BR3N_O2BGRN2_BG1N_OKBGRN4_BG2N_O3B DIP15X2PM-2.0-V 2 RTD_SCLK 1.如果Reset要用RTD2523来发,R78=0 , R81=NC(C10、R25可不上)。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 RP7 4 3 2 1 L0805 C65 22uF/16V EC5.0-2.0 2 PQFP128P-14X20MM TCON[12]/COUT/PWM2 PWM0/REFCLK TCON[13]/COUT/PWM2 D JP6 1 2 3 4 5 6 7 BGRN5_BG2P_O3+ 8 BGRN4_BG2N_O39 BGRN3_BG1P_OK+ 10 BGRN2_BG1N_OK- 11 BRED7_BR3P_O2+ 12 BRED6_BR3N_O2- 13 14 BRED5_BR2P_O1+ 15 BRED4_BR2N_O1- 16 17 BRED3_BR1P_O0+ 18 BRED2_BR1N_O0- 19 ABLU7_AB3P_E3+ 20 ABLU6_AB3N_E321 ABLU5_AB2P_EK+ 22 ABLU4_AB2N_EK23 24 ABLU3_AB1P_E2+ 25 ABLU2_AB1N_E226 ABLU1_ACLKP_E1+ 27 ABLU0_ACLKN_E1- 28 AGRN7_AG3P_E0+ 29 AGRN6_AG3N_E0- 30 1 PANELVCC ADC_VCC L11 BEAD/40R L0603 VGAHS 2 VGAVS 2 BEAD/40R L0603 RTD2523 ADC AHS AVS L0603 R52 RTD_3DVCC L12 1 1 L13 G+ 35 L10 BEAD/40R R51 R53 D8 SOG/ADC_TEST 34 G- 42 43 1% 1% 1% 75 75 75 BAV99 33 G+ RIN R50 D7 B- L0603 VGA_CON15 BAV99 B+ 31 SOG ADC_VDD ADC_VDD ADC_VDD 5 10 4 9 3 8 2 7 1 6 VSIN 14 30 B10pF 29 36 41 DDC_SCL DDCSCL 15 TMDS_TST/PWM1 B+ C50 2.5V POWER TMDS EXT_RES TMDS_VDD TMDS_VDD TMDS_VDD TMDS_VDD TMDS_GND TMDS_GND TMDS_GND TMDS_GND 100nF 100nF 100nF 100nF L0603 JP7 3.3V POWER 12 11 13 19 26 10 16 22 25 L0805 4K7 1 2 1 2 D5 RX2P RX2N NC 1 RTD_3DVCC DPLL_VDD APLL_VDD DPLL_GND APLL_GND PLL_TEST1 PLL_TEST2 RSDS OUTPUT C48 100nF LVDS Output 100 ADC_VCC A 2 2.5DVCC +C41 22uF/16V U7 2.5V Ground 2.5V Ground 2.5V Ground 2.5V Ground C47 2.5V Power 2.5V Power 2.5V Power 2.5V Power + TCON[11]/V[0]/ARED0 TCON[10]/V[1]/BRED1 TCON[9]/V[2]/BRED0 TCON[8]/V[3]/AGRN1 TCON[7]/V[4]/AGRN0 TCON[6]/V[5]/DHS TCON[5]/V[6]/DVS TCON[1]/V[7]/DENA TCON[0]/VCLK/DCLK R38 1 2 C38 114 115 116 117 118 119 122 123 124 C46 22uF/16V EC5.0-2.0 R36 4K7 3 BEAD/80R L0805 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power L0805 RXCP RXCN B 2.5DVCC L5 PANELVCC U6 47 DDCSDA 46 DDCSCL 125 DDCSDA2 126 DDCSCL2 1 RTD_3DVCC D4 3 C36 XI R3PVCC BEAD/80R 1 RTD_3DVCC L6 1K 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground RX0N RX0P RTD_3DVCC L7 1 C35 Y2 24.576MHz SCLK SDIO[0] TCON[4]/SDIO[1] TCON[3]/SDIO2] TCON[2]/SDIO[3]/PWM2 SCSB RESET# 2 R41 2 C34 50 54 53 52 51 111 56 Bus_Power 2 100 R35 XI R34 XO 0/500 C43 22pF R32 C44 1M 22pF ADC_REFIO ADC_GND ADC_GND ADC_GND ADC_GND R33 ADC_VCC RTD_3DVCC C33 XO TMDS_AVCC R40 DGND C32 100nF 100nF 100nF 100nF RX1N RX1P <PCB Footprint> HSYNC_IN C31 100nF 100nF 100nF 100nF 100nF 100nF 100nF C37 DVI24+5P VSYNC_IN C30 + DDC2_SCL DDC2_SDA ADC_VCC 1 L0805 28 27 32 39 40 D 1 RX2N RX2P PLL_GND SHELL1 DATA2DATA2+ DATA2/4 SHLD DATA4DATA4+ DDC CLK DDC DATA A-VSHNC DATA1DATA1+ DATA1/3 SHLD DATA3DATA3+ +5v GND H-PLUG-DET DATA0DATA0+ DATA0/5 SHLD DATA5DATA5+ CLK-SHLD CLK+ CLKA-RED A-GREEN A-BLUE A-HSYNC A-GND SHEL12 2 BEAD/80R R3DVCC <PCB Footprint> 2 RTD_SDO/SDI 2 RTD_SCSB 2.如果Reset要用uP来发,R78=NC , R81=100(C10、R25一定要上)。 DGND 1,2,4 2 RESET 2 RTD_RESET 2 DDC_SDA 2 DDC_SCL R58 NC/0 R59 0/NC 2 DDC_SDA DDC_SCL R61 R60 100 100 DDC2_SDA DDC2_SCL R62 R63 100 100 30 5DVCC 1 1,2,4 5DVCC D9 1N4148 2 2 2 DDC2_SDA 2 DDC2_SCL 5DVCC D10 1N4148 1 VGA5V 2 D11 1N4148 1 2 1,2,4 5DVCC D12 1N4148 2 1 Bus_Power 1 29 Pitch is 2.0mm 2 C73 100nF R64 R65 10K 10K C74 U8 1 TEST VDD 8 2 NC 7 R66 100 SCL 6 R67 100 DDC_SCL SDA 5 R68 100 DDC_SDA 3 4 WP VSS VCLK 100nF R70 10K 10K TEST VDD 8 DDC_SCL 2 2 NC VCLK 7 2 3 WP SCL 6 R71 100 DDC2_SCL DDC_SDA VSS SDA 5 R72 100 DDC2_SDA 24LC21 4 SOIC08P-4MM A R69 U9 1 AVS 1 12 11 10 9 8 7 6 5 4 3 2 1 DDC2_SCL 2 DDC2_SDA 2 24LC21 JP9 12 11 10 9 8 7 6 5 4 3 2 1 1*12P_2.0mm_HEADER VSYNC_IN HSYNC_IN SOIC08P-4MM A RIN Fullerton Technology(HongKong) LTD. GIN Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China BIN DDC_SDA DDC_SCL FULLERTON SZ A Friday, March 11, 2005 5 CAGE Code Rev DWG NO Custom<Cage Code> RTD2523 for HPC DIP12PM-2.0-V 12 03.SCALER/RTD2023 Size 4 3 2 Scale A Sheet 3 1 of 4 5 4 3 2 12VCC 1 12V_AMP L14 D D 1 12VCC BEAD/40R L0805 Near to Chip TDA7496L +C75 470uF/16V L15 1,2,3 DGND EC8.0-3.0 C76 100nF BEAD/40R L0805 AMP_GND U10 C77 0.47uF JP10 L16 BEAD/40R 1 2 3 4 5 L0805 L17 BEAD/40R C80 0.47uF L0805 AUDIO_R_IN PHONE_STEREO PHONEJACK C81 100pF C82 100pF 5DVCC C83 C84 103 103 C85 470uF/16V EC8.0-3.0 VO1 C AUDIO_L_IN GND GND GND INL VAROUT_L VOLUME VAROUT_R N.C. INR SVR GND GND GND OUTL Vn Vn OUTR GND MUTE STBY 20 19 18 17 16 15 14 13 12 11 C78 4 3 2 1 1*4P_2.0mm_HEADER C AMP_GND TDA7496L DIP04PM-2.0-V 5DVCC AMP_GND AMP_GND 5DVCC 1,2,3 R74 4K7 4K7 100 4 3 2 1 EC8.0-3.0 C79 AMP_OUT_R+ 470uF/16V EC8.0-3.0 R73 R75 JP11 470uF/16V AMP_OUT_L+ 7496_MUTE 1 2 3 4 5 6 7 8 9 10 R76 200K High>3.5V Q9 MMBT3904 1 C86 47uF/16V EC5.0-2.0 R77 C87 100nF Q10 MMBT3906 SOT-23 2 2,3 RTD_PWM2 3 2,3 AUDIO_PWM 7496MUTE 2 4K7 AMP_GND TDA7496L PIN11 is High,then Stand_by on TDA7496L PIN12 is High,then MUTE on B B Fullerton Technology(HongKong) LTD. Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China A A 04.AUDIO/TDA7496L FULLERTON SZ Size B Scale Thursday, March 10, 2005 5 4 3 CAGE Code Rev DWG NO A <Cage Code> RTD2523 for HPC Sheet 4 2 1 of 4