1 2 3 C102 1000P/500V +5V +12V D X2 EXT INPUT XOR TRIG C101 0.047u R102 470K R101 1M R103 100 V101 1N4148 1000P VCC -12V V102 2N5485 R107 3.9K R108 9.1K V103 2SA733 +5V +5V TO 1V158 V112 1N4148 V113 1N4148 V104 9013 +12V S3A + - x +12V 3 R123 1.5K R124 1.5K V114 V116 2SA733 1N4148 V115 1N4148 C103 R104 430 -12V R106 100 R105 100 +5V V105 9013 -12V R109 100 FROM 1R58 R110 10K FROM 1R222 VCC +5V +5V V106 9013 VCC C112 0.01u R111 10K R112 10K 10K R113 V107 1N4148 V108 1N4148 V109 R114 1.5K R115 1.5K R116 1.5K S4 INT C B A 4 +5V C110 47u D1 74LS00 C109 0.01u 7 VCC +5V D2 74LS74 C111 0.01u 7 R138 20K VCC TO 1V151（B） FROM 1R157 R136 7.5K C108 470P VCC D C B A 2 +5V 1 R127 200 R126 560 DIA R128 6.2K 3 13 11 DID R117 3.9K V110 V111 R125 100 VCC +5V +5V 9018 -12V 10 9 +5V R129 10K 12 1N4148 R121 1K VCC VCC 10 +5V 8 DIC R119 100 R120 10K 47K R131 C104 1000P Q D2B D12 C 11 9018 R118 3.6K -12V R122 47K AUTO NORM TV B bs.C hinadz.C o m Size A4 Date: File: R Q 13 R132 1K LEVEL -12V -12V +12V +5V 4 D C Q Q D2A 1 V117 1N4148 C106 47u C107 47u 10K R4 9 8 5 6 VCC Title VCC VCC 2 3 LINE EXT 6 DIB 4 5 R130 2K C105 0.022u VCC TO 1R225 R137 7.5K R134 10K R135 33K -12V +5V R133 2K V118 9013 VCC ST16A触发与扫描控制逻辑 Revision Number 24-Apr-2006 G:\XCiuu\ST16A触1.DDB 2 4 Sheet of Drawn By: 4 1 2 3 Free Datasheet Download http://www.Chinadz.Com http://www.Icver.Com www.520101.com

1 D C +12V V4 9013 R15 510欧 JR1 -12V R16 3K R17 3K V5 R14 200欧 9013 C12 47u VCC VCC Y INPUT C1 0.22uF/400V B X1 R1 1M AC DC R8 100K C8 0.1 1 A VCC R18 100欧 5mV 10 20 50 .1V .2V .5V 1 2 5 2 R27 100 R25 47 R29 15K VAR +12V R2 1K R3 10K POSITON -12V C14 1000P R23 510 V6 9018 R19 47 C13 47P R20 150 R21 2.7K 1R81 200 R22 2.7K V8 9018 R35 100 +12V R33 3K R31 100 +12V -12V R39 3K R37 750 C16 0.01u VCC R41 1K V10 2SA733 R48 100 V12 9018 C17 3/27P 1R82 200 R46 2.4K -12V R43 510 R44 47 R45 150 R47 2.4K R34 1.5K R38 750 +12V V13 9018 R49 100 V7 9018 R24 510 C15 1000P S1 R1 100 C2 R2 900K C4 990K C1 2/15 VCC 2/15 C3 2/15 VCC +12V R42 1K V9 9018 V/DIV 2/15 R26 47 R28 100 R36 100 R40 3K -12V VCC V11 2SA733 R32 100 VCC R30 15K C7 1000P/500V B bs.C hinadz.C o m R7 470K R6 1M Size A4 Date: File: C11 0.01u V3 2N5485 V2 2N5485 C9 47u R3 111K C5 47P VCC R4 R13 510 -12V VCC VCC C8 0.01u R11 510 R12 47 R8 2K -12V R10 100 V1 9018 R5 10.1K C6 470P VCC VCC R9 1K VCC 1R80 100 47u C10 2 3 VCC VCC 3 4 +100V D V20 2N5551 R61 100 TO V1（7） TO 1R109 C R58 100K R59 5.1K VCC VCC R60 100K R50 12K R52 100 R54 15K V16 1N4148 V17 1N4148 R56 200 V14 C18 1PF 2N5551 VCC VCC V15 2N5551 R57 200 V18 1N4148 V19 1N4148 R55 15K 100 R53 R51 12K TO V1（8） 100 R62 V21 2N5551 C19 0.01u/160V VCC Title ST16A电原理图(垂直放大器） Number Revision 24-Apr-2006 G:\XCiuu\ST16A电.DDB 1 4 Sheet of Drawn By: 4 B A Free Datasheet Download http://www.Chinadz.Com http://www.Icver.Com www.520101.com

3 4 1 R154 3K +12V R156 220 V155 2SA733 D VCC R155 9.1K FROM 1R137 C V151 PH2369 C152 430P C151 3/27P +12V R151 100 V152 2N5485 R152 3.9K C153 0.01u R153 3.9K C154 10P V154 9013 V153 VCC 1N4148 B VCC C155 47u -12V VCC TO 1R136 A C105 C160 0.47u R160 9.1K C157 220P 10K R198 300 R158 9013 V156 R157 100 R159 100K V171 1N4148 C156 47u -12V 1 VCC R201 4.7K C158 0.47u S2 VCC .1us .2 .5 1 2 5 10 20 50 .1ms .2 .5 1 2 5 10 20 50 .15 2 S3B + - x -12v 3 R152 4.7K R173 6.2K 12K R174 R172 6.8K FROM 2R59 V157 1N4148 +5V V158 1N4148 R175 100欧 VCC VCC C159 100u V159 9013 R180 100欧 V160 SEC/DIV R161 R162 R163 R164 R165 R166 R167 R168 R169 R170 5K 10K 25K 50K 100K 250K 500K 1M 2.5M 5M V161 2SA733 R183 2.7K V162 2SA733 2SA733 +12V +12V -12V R182 10K R179 3K R117 12K R176 3.3K R181 10K R178 5.6K B bs.C hinadz.C o m Size A4 Date: File: R171 510欧 R184 100欧 POSITION R6 10K -12V R5 10K VCC VCC VCC VCC Title 2 3 +150V R192 75K 1 V169 2N5551 R194 430 TO V1（10） R196 100 V165 1N4148 V166 1N4148 V163 2N5551 R185 100 -12V R186 100 R189 75K R187 2.4K R191 1.2K R188 2.4K R190 75K V164 2N5551 V167 1N4148 V168 1N4148 R195 430 V170 2N5551 R193 75K R197 100 TO V1（10） ST16A电原理图（扫描及水平放大器） Number Revision 24-Apr-2006 G:\XCiuu\ST16A扫3.DDB 3 4 Sheet of Drawn By: 4 D C B A Free Datasheet Download http://www.Chinadz.Com http://www.Icver.Com www.520101.com

L1 C1 100u L2 +12V F1 0.5A -12V VCC R1 1K R221 100K F1 0.5A X3 N1 L1 C902 L8 10mH C900 3KV/102 400V/0.1uF L9 10mH VCC C901 3KV/102 ON OFF T1 6.3V VCC VCC D C B A 1 2 3 V3 2CL-8KV R3 10K 0.01u C4 R4 10K C5 0.01u C6 0.01u V4-V7 4X2CZ21C VCC VCC VCC +150V C7 4.7uF VCC +100V C227 0.01u 33K R232 C2 100u V1 D880 C3 0.01u R2 47 V2 D880 C9 0.47u C8 10uF VCC FOCUS 1+100V R223 10K R228 30K R1 3K R4 100K R229 2K C226 VCC +12v R2 520K R5 470K INTENSITY TO 1V106(B) B bs.C hinadz.C o m V227 1N4148 V228 1N4148 0.01u R230 1K Size A4 Date: File: V232 2SC945 N2 7805 VCC R224 100 C223 100u R227 6.8K VCC R225 2K R233 470K R234 470K R235 470K R236 470K R237 470K R226 43K R231 620 VCC 3 V229 2N5551 V230 2N5551 -12V +5V VCC 2 -12V FROM D2（8） VCC C234 470P C230 24K R240 24K -12V R222 100K C221 0.01u VCC V225 1N4004 N1 7812 VCC C222 2200u VCC N3 7912 VCC C225 100u X4 V221-V224 4X1N4004 V226 1N4004 C224 2200u VCC VCC VCC 1 4 V1 8SJ31J 7 10 6.3V 1 14 2 3 5 8 9 11 R1 1M V231 R1 2CZ21C 20M C228 0.01u C232 1000P VCC R242 20K V234 R243 10K V235 +5V C231 100u VCC 1N4148 VCC 1N4148 V233 2SC945 R241 27K -12V R244 1K R252 2K VCC +100V R251 47K R239 20K C229 0.01u VCC -12V R3 2K V1 LED VCC PROBE ADJUST X1 1KHZ 0.5V D C B A Title ST16A电源及显示电路 Number Revision 24-Apr-2006 G:\XCiuu\ST16A显.DDB 4 4 Sheet of Drawn By: 4 Free Datasheet Download http://www.Chinadz.Com http://www.Icver.Com www.520101.com