Sanyo LCD-27XA2 Service Manual

Also see for LCD-27XA2: Instruction manual

Contents

-4-Chassis Block Diagrams (Video Signal Lines)IFA101TUNER SAWFILTERX121 LCD PANEL(WXGA)KLP1 (27")KLP2 (32")15AV2 SCART (K1002)R/S-VIDEO C ING INB IN117COMPISITE VIDEO/Y IN2019VIDEO MONITOR OUTS-VIDEO-C IN19D3901LEDA3901RC RECEIVERRC-INASSY,PWB, CONTROLASSY, PWB, SIGNAL IC101(TDA9886)IF-PLLDEMODULATOR12VIF1VIF217TVIC805FLASHMEMORYIC802MEMORY65SCL4SDACOMPISITE VIDEO INCOMPONENT CR INCOMPONENT CB INCOMPONENT Y INAV1 TERMINAL (K1001)AV5 TERMINAL (K1006)CB IN (AV5)COMPISITE VIDEO INAV3 TERMINAL (K1003)COMPISITE VIDEO INAV4 TERMINAL (K1004)1612AV1 VIDEO IN7IC1224VIDEO SWAV2 VIDEO IN SELECTEDVIDEO OUT1KD15IC1251RGB SW149G/Y IN (AV2)5AV3 VIDEO INAV4 VIDEO IN3R IN (AV2)12C R IN (AV5)818G INB IN (AV2)56 B/CB1613 R/CR17K8D27ASSY, PWB, SCALIC2001(STV2310)26293635152CVBS INC ING INB/CB INR/CR IN53222324142 Y INAnalogInput StageRGB InsertionInputSRCLumaChromaSeparatorStandard Identifier& Chroma DemodulatorPAL/NTSC/SECAMSoft MixerFormat Converter& Output ScalerVideo CorectionOutput FIFOLine-locked Output Pixel ClockSynchronization& Monitoring UnitVBI SlicerI2C InterfaceSystem Clockgeneration DIGITALY, CB , CROUTPUTPin-19~28IC801(STV3600)MAIN CPU/TELETEXT DECODER117~124IC803SDRAMIC804SDRAMIC1801SUB CPU3201IC4001(ADE3800)ANALOG LCDDISPLAY ENGINE(SCALER/LVDS)POWERKEY IN KEY INSW3951~SW3955K19JK8J145 132146153/154/155ANALOG P B/B, PR/R, Y/GOUTPUTDIGITAL VIDEO DECODER33/34/38/39/43/4427":90~9932":77~86