三星显示器图纸 (13).pdf

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1、13SchematicDiagrams13-1PowerPartSchematicDiagram!!!!!!!!!!!1!2!!!!!!!!13-1CKG7507L13SchematicDiagramsTable13-1.IC601(KA0680)Table13-3.IC603(TL431CLP)1344V(IC601,#1)26.4V(IC601,#5)MODESMODESpin#1024x768/85Hz640x480/60Hzpin#1024x768/85Hz640x480/60Hz1194.618612.52.52GNDGND2GNDGND319.818312.5

2、12.6CH1P-P=344VCH1RMS=184.2VCH1P-P=6.4VCH1RMS=4.804V43.82.3Unit:Vrms56.25Unit:VrmsTable13-4.IC606(MC7805)MODESTable13-2.IC602(TV817M)pin#1024x768/85Hz640x480/60HzMODES114.414.4pin#1024x768/85Hz640x480/60Hz20035511514.6Unit:Vrms213.813.63GNDGND422.5Table13-5.IC607(GL7812)Unit:VrmsMODESpin#

3、1024x768/85Hz640x480/60Hz1151520031212Unit:VrmsCKG7507L13-213SchematicDiagrams13-2MicroProcessor&VerticalDeflectionPartSchematicDiagram!3839910401141425!!678343413-3CKG7507L13SchematicDiagramsTable13-6.IC201(BD7)Table13-7.IC202(24LC41)38.56V(IC401,#18)45.20V(IC401,#17)529.6V(Q301,Collecto

4、r)628.8V(G1)MODESMODESMODESpin#1024x768/85Hz640x480/60Hzpin#1024x768/85Hz640x480/60Hzpin#1024x768/85Hz640x480/60Hz13.43.7220013.53.423.63.5234.95.120.24.633.33.42455.13GNDGNDCH1P-P=8.56VCH1RMS=5.900VCH1P-P=5.20VCH1RMS=1.768VCH1P-P=29.6VCH1RMS=14.70VCH1P-P=28.8VCH1RMS=50.28V455251.61.4454.

5、7555263.53.5554.76––271.81.56GNDGND7GNDGND283.52.7754.782.93294.94.982.12.172.80V(IC401,#9)8240mV(IC401,#10)931.6V(IC301,#6)1054.8V(IC301,#5)92.82.8304.94.91055314.94.9Unit:Vrms1155324.94.91200330.20.3Table13-8.IC301(TDA9302)132.82.8341.41.71400353.73.9MODES1500363.93.8pin#1024x768/85Hz64

6、0x480/60HzCH1P-P=2.80VCH1RMS=3.469VCH1P-P=240mVCH1RMS=3.533VCH1P-P=31.6VCH1RMS=12.76VCH1P-P=54.8VCH1RMS=6.38V16––373.34.9170.20.2383.43.511.241.2180.15.2393.44214.914.7190.15.2402.82.43312.512.5111.88V(CN301,#3)385.20V(IC201,#42)395.36V(IC201,#41)405.20V(IC201,#37)200.15.2411.44.74–12.7–1

7、2.6210.15.2420.24.954.96.5614.514.8Unit:Vrms71.21.1Unit:VrmsCH1P-P=1.88VCH1RMS=522mVCH1P-P=5.20VCH1RMS=368mVCH1P-P=5.36VCH1RMS=1.464VCH1P-P=5.20VCH1RMS=5.000VTable13-9.IC401(UPC1883)MODESMODESpin#1024x768/85Hz640x480/60Hzpin#1024x768/85Hz640x480/60Hz415.36V(IC201,#3