REBEL20sch_8-09_with_Values 电路图 维修原理图.pdf

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1、12345678 A B C D 87654321 D C B A Title NumberRevisionSize A2 Date:28-Jul-2009Sheet? ? ? ? of? File:F:jxb#&SCHREBELREBEL.DdbDrawn? By: BD301 ? C311 0.1U C104 250P C106 0.0022UF/400V C306 0.1U C309 0.1U C305 0.1U C102 470P C318 0.047U C105 0.0022UF400V + C303 1000/25V + C304 1000/25V + C307 1000/25V

2、+ C308 1000/25V + C310 22U/25V + C301 22U/25V COM INOUT U301 7812 COMINOUT U302 7912 9 8 7 3 2 1 6 5 4 J305 RETURN 9 8 7 3 2 1 6 5 4 J304 SENT R303 470K R310 47K R311 220K R308 1M R309 220K R304 1K R305 100R R306 1K R312 47K R316 10R R313 11K R307 100R R315 47K R314 1K R112 100K/1/2W C317 0.1U C313

3、4.7UBP50V C312 0.047U C133 470P C315 4.7UBP/50V +C316 4.7UF/50V + C115 22UF/25V 1 2 3 4 56 7 8 9 V1 ECC83/12AX7 1 2 3 4 56 7 8 9 V2 ECC83/12AX7 JK101 JACK-3X2 R113 1M R108 10K R105 470K R101 10K/1W R103 100K? 1/2W R102 100K? 1/2W R109 10K R114 2.7K R115 2.7K C109 47P + C111 1UF/50V + C112 0.68UF/50V

4、 + C101 10UF/450V C107 0.001UF/400V R110 10K R106 10M R107 220K VR101A/B A500K*2 C108 330pf + C110 22UF/25V R104 100K1/2W R117 56K R111 2.7K C103 1000P C113 250P VR101 B250K VR102 A500K VR104 B25K ? FILM? C118 0.022UF/400V C119 0.022UF/400V C116 0.1U CN102 VR103 A1M CN105 FILAMENT COM INOUT U1017812

5、-1AMP C117 0.1U FILM? FILM FILM GAIN TREBLE BASS MIDDLE JK302 8? OHM 1 2 3 4 56 7 8 9 V3 ECC83/12AX7 D203 IN4007 R221 4.7K1/2W R204 470R? 2W R208 10K R212 150K R226 100K R224 22K R223 22K R225 100K R201 1R? 1W R211 150K R203 10K + C207 47UF/100V + C208 47UF/100V + C205 4.7UF/50V + C206 4.7UF/50V EL8

6、4_BIAS 10K? PCTRIM 6V6-BIAS 10K? PCTRIM 7 3 2 4 5 9 V4 EL84 7 3 2 4 5 9 V5 EL84 R212 1R? 1W R205 470R? 2W R213 220K R206 470R? 2W R214 220K R209 1.5K R210 1.5K R207 470R? 2W 1 23 4 5 7 8 V6 6V6GT 1 23 4 5 7 8 V7 6V6GT R215 10K? 1W R216 10K? 1W R122 10K1W R118 1K? 5W TP EL84TP 6V6TP TPB-2? ? 6V6 R120

7、 100K1/2W R119 91K1/2W R129 NP R127 1M R128 10K1/2W R124 33K R125 470R1/2W R123 4.7K1W R130 4.7K R126 1M C124 100P VR105 B25K? C131 0.1UF/250V C132 ? NP CN104 C125 0.022? FILM + C130 47UF/450V + C139 47UF/450V + C128 47UF/450V D101 1N4007 D102 1N4007 C126 0.05UF/600V CN103 C122 0.022UF/400V C121 0.0

8、22UF/400V C120 0.022UF/400V C123 0.022UF/400V FILM FILM FILM FILM CN305 JK301 4? OHM JK303 16? OHM R301 220K F1HT? FUSE? 500MAF R302 82K CN304 +12V -12V R217 6.8K1/2W R218 47K1/2W + C114 4700UF/25V + C127 100UF450V R116 330K? 1W CN3B CN2B IC301B NE5532N IC301A NE5532 -12V+12V B+5 B+5 ? ? ? ? ? ? ? ?

9、 ? ? ? ? ? ? OT1A QC203 OT1B QC204 QC303 16R 8R 4R COM 230V 100V 117V 0V a a1 a2 a3 VLOTAGE? SELECTER SW9 B+4 AC? INLET F101 PRIMARY? FUSE YELLOW? GREEN? LINE AC230V/240V:? 250V? T1AL AC100V/170V:? 250V? T1.6AL POWER? SWITCH SW FIL- FIL+ SW101 TIGHT SW102 BRIGHT QC105 QC104 QC107 B+4 QC208 6V6TP QC3

10、02 QC309 QC305 QC306 QC308 QC305 FIL+FIL- FIL+ FIL+ FIL- FIL- QC205 QC206 QC207 6.3VAC 6.3VAC 6.3VAC 6.3VAC B+3 LED ? QC304 QC101 POWER? SWITCH SW REBEL? PRE-PS? V1.2 REBEL? PRE-PS_V12 REBEL? PA_V12 REBEL? JACKS-LVPS_V12 REBEL? JACKS-LVPS_V12 QC2 QC2 WATTS MASTER B-1? EL84 QC102 QC306 ICL1 SL22-14007 CN1CN2 VR1 6V6A 6V6B ELAELB R1 22K R2 22K R3 100K R4 100K C4 0.022UF/400V C1 0.022UF/400V C2 0.022UF/400V C3 0.022UF/400V R210 3.3K REBEL? MIX? MOD? V2 STANBY QC201 QC202 B+3 收音机爱好者资料库 Ra d i o Fa n s .CN