RadioFans.CN收音机爱好者资料库RadioFans.CN收音机爱好者资料库MICROPHONECHANNELMIC-PREGAINERICPETERSEN100smt14w100Ksmt14w5.6Ksmt14w5.6Ksmt14w100smt14w22F35VSMT10Ksmt14w10
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1、MICROPHONE CHANNEL MIC-PRE GAIN ERIC PETERSEN 100 smt 1/4w 100K smt 1/4w 5.6K smt 1/4w 5.6K smt 1/4w 100 smt 1/4w 22F 35V SMT 10K smt 1/4w 10K smt 1/4w 10K smt 1/4w 10K smt 1/4w 10K smt 1/4w 10K smt 1。
2、1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). 9. CUT THIS TRACE ONLY IF H2 IS USED FOR BRIDGE R109/R110 RESPECTIVELY UNIT WARM, 120 VAC LINE. 8. ADJUST P1/P51 FOR 6mV (+0.2mV) DROP ACROSS 2. ALL。
3、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 4. ADDED AS SECONDARY OPERATION. 1. ALL RESISTORS IN OHMS MMBT5550 NPN MMBT5401 PNP EFF RETURN MASTER VOLUME EFF S。
4、CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SAFETY INSTRUCTIONS (EUROPEAN) The conductors in the AC power cord are colored in accordance with the following code. GREEN & YELLOWEarth BLUENeutral 。
5、1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). R109/R110 RESPECTIVELY UNIT WARM, 120 VAC LINE. 2. ALL DIODES ARE 1N4003 (EXCEPT AS NOTED). NOTES: UNLESS OTHERWISE SPECIFIED 5. ADDED AS SECONDARY 。
6、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 4. ADDED AS SECONDARY OPERATION. 1. ALL RESISTORS IN OHMS MMBT5550 NPN MMBT5401 PNP EFF RETURN MASTER VOLUME EFF S。
7、CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SAFETY INSTRUCTIONS (EUROPEAN) The conductors in the AC power cord are colored in accordance with the following code. GREEN & YELLOWEarth BLUENeutral 。
8、Ch1 Mute To Protect 1 LED on Control PCB Ch 1 speaker ground from P.S. PCB Ch 2 speaker ground from P.S. PCB H2-1 To collector of Q105 V+PCB Power Supply PCB 30-12028-3 Power Supply PCB 30-12028-3 A。
9、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 4. ADDED AS SECONDARY OPERATION. 1. ALL RESISTORS IN OHMS EFF RETURN MASTER VOLUME GEORGE DREYER EFF SEND MUTE MUT。
10、Red small 0.001F smtX 0.001F smtX ERIC PETERSEN ERIC PETERSEN Yellow small Yellow small Yellow small MONO RIGHT FADER RIGHT METER RIGHT METER Green small Green small Green small Green small Green smal。
11、MJD340 MJD350 MJD340 MJD350 +15VAMP +15VAMP -15VAMP -15VAMP -15VAMP +15VAMP -15VAMP +15VAMP -15VAMP +15VAMP -15VAMP +15VAMP Diode 1N914 SMT 5550 5401 5550 5401 5401 H3A.C H3A.J 5401 82pF .0047 82pF H3。
12、Ch1 Mute To Protect 1 LED on Control PCB Ch 1 speaker ground from P.S. PCB Ch 2 speaker ground from P.S. PCB H2-1 To collector of Q105 V+PCB Power Supply PCB 30-12028-3 Power Supply PCB 30-12028-3 A。
13、1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). 4. ALL TRANSISTORS ARE #J175 TYPE (EXCEPT AS NOTED). 2. ALL DIODES ARE 1N4003 (EXCEPT AS NOTED). 3. ALL OP AMPS ARE 4558 TYPE. 117-119,122, 123,125,。
