Related Manuals for Gateway FPD1510
Summary of Contents for Gateway FPD1510
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Page 1: Color Monitor
COLOR MONITOR SERVICE MANUAL CHASSIS NO. : CL-27 FACTORY MODEL: LG56AH MODEL: FPD1510 CAUTION BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. AUTO SOURCE/SET... -
Page 2: Table Of Contents
CONTENTS SPECIFICATIONS ........... 2 ADJUSTMENT ............12 PRECAUTIONS ............3 TROUBLESHOOTING GUIDE ......13 TIMING CHART ............4 PRINTED CIRCUIT BOARD........17 OPERATING INSTRUCTIONS ........ 5 EXPLODED VIEW...........19 WIRING DIAGRAM ..........6 REPLACEMENT PARTS LIST .......21 DISASSEMBLY ............7 PIN CONFIGURATION..........25 BLOCK DIAGRAM ........... -
Page 3: Precautions
PRECAUTION WARNING FOR THE SAFETY-RELATED COMPONENT. WARNING BE CAREFUL ELECTRIC SHOCK ! • There are some special components used in LCD monitor that are important for safety. These parts are • If you want to replace with the new backlight (CCFL) or marked on the schematic diagram and the inverter circuit, must disconnect the AC adapter... -
Page 4: Timing Chart
TIMING CHART VIDEO SYNC Total Video Blanking Sync Back Front Sync Frequency MODE H / V Resolution Period Active Time Duration Porch Porch Polarity Clock ( E ) Time ( A ) ( B ) ( D ) ( F ) ( C ) 25.175 31.468 KHz... -
Page 5: Operating Instructions
OPERATING INSTRUCTIONS FRONT VIEW REAR VIEW Audio DC POWER AUTO SOURCE/SET Power Indicator Power Button SOURCE/SET Button OSD Button D-Sub Signal DVI-D Signal Buttons Connecter Connector Front Control Panel AUTO SOURCE/SET 1. Power ON/OFF Button 4. SOURCE/SET Button Use this button to turn the monitor on or off. Use this button to make Dsub or DVI connector active. -
Page 6: Wiring Diagram
J710 J702 J711... -
Page 7: Disassembly
DISASSEMBLY 1. TILT/SWIVEL & BACK COVER REMOVAL (1) Remove two screws (a). (2) Remove the Tilt/swivel. (3) Remove two screws (b) from the Back Cover. Tip Spec (4) Release tweleve latches (c). (a) Width : 5.0~9.0mm (5) Remove the Back Cover from the Bottom Side. (b) Thickness : 0.3~0.5mm (c) Depth... - Page 8 4. MAIN FRAME ASSEMBLY REMOVAL (1) Remove eight screws (a). (2) Remove Main Frame Ass’y 5. LCD MODULE REMOVAL 6. INVERTER REMOVAL (1) Remove four screws (a). (1) Disconnect CN2, CN3. (2) Remove the LCD Module. (2) Remove two screws (a). (3) Remove the INVERTER.
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Page 9: Block Diagram
R0~7,G0~7,B0 ~7 Module Power (+3.3V) Hs ,Vs, DE,CL K Signal gm5010 DC/DC Block EEPROM 3.3V(VDD) + PLL Regulator (SYSTEM) Scaling Regulator 2.5V(AVDD) Inverter BRT-CTL 3.3V(DVDD) HDCP INV-CTL Regulator DC Input DC/DC (EDID) Analog Digital converter Signal Signal DC Input D-SUB DVI-D Key Control... - Page 10 75mm DC-DC Converter Inverter Panel Link Cable Micom 150mm Gm5010 - Video Scaler 75mm - ADC - TMDS Rx Control Power DVI-D D-SUB Jack...
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Page 11: Description Of Block Diagram
DESCRIPTION OF BLOCK DIAGRAM 1. Input signal switching part. There are two inputs which are analog and digital input. They come from each 15 pin D-Sub and 24 pin DVI-D connector. 2. Pre-amp/ ADC / PLL / Video Controller. This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to the digital video signal using a pixel clock. -
Page 12: Adjustment
EEPROM. 1. Adjustment for Factory Preset Mode 8) Select PRESET EXIT command and Enter. 1) Run alignment program for FPD1510 on the IBM compatible PC. 2) Select EEPROM all clear command and Enter. 3) Display cross hatch pattern at Mode 1. -
Page 13: Troubleshooting Guide
TROUBLESHOOTING GUIDE 1. NO POWER NO POWER (POWER INDICATOR OFF) TROUBLE IN CHECK U801 ADAPTOR or INPUT VOLTAGE INVERTER (12V) ? CHECK TROUBLE IN 5VS VOLTAGE U801 (5V) ? CHECK U501 PIN 6. TROUBLE IN IS THIS PIN U501 or X501 OSCILLATED? TROUBLE SOMEWHERE ELSE... - Page 14 2. NO RASTER NO RASTER CHECK TROUBLE IN J702 PIN 1 POWER ADATER (12V) ? CHECK TROUBLE IN J702 PIN 8 (5V) ? INVON PATTERN CHECK TROUBLE IN U501 PIN 42 U106, U105, U101, H. PULSE ? U109 CHECK TROUBLE IN U201 PIN 67 U201 H.PULSE?
- Page 15 3. NO CLOCK (CLOCK GENERATOR) NO DOT CLOCK CHECK TROUBLE IN U201 AVDD3.3V U820 3.3V ? CHECK TROUBLE IN U201 PIN 71 U201 CLOCK ?
- Page 16 4. TROUBLE IN DPM TROUBLE IN DPM CHECK U501 (MICOM) TROUBLE IN PIN 1, 42 (H/V INPUT) U501 SIGNAL ? CHECK U501 PIN 6 TROUBLE IN WAVEFORM X501 (24MHz) ? CHECK TROUBLE IN U501 PIN 26 SIGNAL CABLE (5V) ? TROUBLE IN PC...
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Page 17: Printed Circuit Board
LG56AH DATE :2001.07.04 C701 P/N :6870T380A10 C817 C819 U802 C801 C802 C809 C805 U811 C803 C720 R810 C818 C808 C816 ZD806 L720 C811 C810 R806 C845 J702 R802 R803 R801 C707 C804 R829 R824 L801 R820 R822 Q501 R821 X501 R823 C834 R825... -
Page 19: Exploded View
EXPLODED VIEW... - Page 20 EXPLODED VIEW PARTS LIST Description Ref. No. Part No. CABINET ASSY LG56AH G/WAY >PC+ABS< 12446B 3091TKL024A LCD(LIQUID CRYSTAL DISPLAY), LM151X05-B3 LG PHILPS TFT COLOR 15.1 6304FLP001A BACK COVER ASSY, LG56AH >PC+ABS< 12446B 3809TKL017A TILT SWIVEL ASSY, LG56AH >PC+ABS< 12446B 3043TKK078A INVERTER ASSEMBLY, SAMSUNG LG1510 LG56AH 6633TZA003H PWB(PCB) ASSEMBLY,SUB, LG56AH XAGC G/WAY CONTROL TOTAL...
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Page 21: Replacement Parts List
CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS, READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL. * NOTE SAFETY Mark AL ALTERNATIVE PARTS MODEL: FPD1510 DATE: 2001. 7. 10. MODEL: FPD1510 DATE: 2001. 7. 10. *S *AL LOC. NO. PART NO. - Page 22 MODEL: FPD1510 DATE: 2001. 7. 10. MODEL: FPD1510 DATE: 2001. 7. 10. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION C817 0CH8107F611 100UF 16V M 85STD(CYL) R/TP C818 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0...
- Page 23 MODEL: FPD1510 DATE: 2001. 7. 10. MODEL: FPD1510 DATE: 2001. 7. 10. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION R235 0RH2201D622 2.2K 1/10W P-TYPE TAPPING R706 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP...
- Page 24 MODEL: FPD1510 DATE: 2001. 7. 10. *S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION 140-058D SKHV10911A LGEC NON 12 20 HORIZE 140-058D SKHV10911A LGEC NON 12 20 HORIZE 140-058E SKHV10910B LGEC NON 12V 20A HORI 0DZ560009CE MTZJ5.6B TP ROHM-K DO34 500MW 5 0DZ560009CE MTZJ5.6B TP ROHM-K DO34 500MW 5...
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Page 25: Pin Configuration
PIN CONFIGURATION L4973V3-L4973V5 3.5A STEP DOWN SWITCHING REGULATOR L4973D3-L4973D5 Pin Configuration SYNC SYNC V5.1 V5.1 COMP COMP BOOT BOOT D94IN162A D94IN163A DIP18 SO20 Block Diagram V5.1 10(11) 16(18) 7(8) 8(9) CBOOT CHARGE INTERNAL ZERO CURRENT VREF 5.1V INTERNAL SUPPLY INHIBIT GOOD 5.1V REFERENCE... - Page 26 MC68HC908BD VSYNC HSYNC VDD3 PTC0/ADC0 PD1/D- PTC1/ADC1 PD0/D+ PTC2/ADC2 PTC3/ADC3 XTAL** PTE2/VSYNO EXTAL** PTE1/HSYNO PTB0/PWM0 MC68HC908BD48 PTB1/PWM1 PTB2/PWM2 PTB7/PWM7 PTB3/PWM3 PTB6/PWM6 42-PIN SDIP PTB4/PWM4 PTB5/PWM5 VSS1 PTC5/ADC5 PTD2*/DDCSDA* PTC4/ADC4 PTD3*/DDCSCL* PTD4/CLAMP PTE0/SOG/TCH0 PTD5*/IICSCL* PTA7/PWM15 PTD6*/IICSDA* PTA6/PWM14 PTA0/PWM8 PTA5/PWM13 PTA1/PWM9 PTA4/PWM12 PTA2/PWM10 PTA3/PWM11 *: +5V open-drain...
- Page 27 EZ1086 1.5AMP POSITIVE VOLATAGE REGULATOR BLOCK DIAGRAM Pin Configuration FUNCTION ADJ/GND OUTPUT INPUT 1 2 3 TAB IS OUTPUT TO-263 TO-220 TYPE PARTS TYPE PARTS Transistor KIA7042F BA033FP 1: Vcc 2: GND 3: OUT 1. Vcc 2. GND 3. OUT - 27 -...