Rubicon302 Preamp 电路图.pdf

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1、Sen: 0.2V - 5V Subsonic / LSEQ / High Pass PRE-AMP 14Hz / 45Hz (SIP) / 45Hz (SIP) 90Hz Stereo Mixed Mono Summed Mono Mono LOW PASS SN: ? dB - T ? dB - M ? dB - B Left Right +5.04dB +5.42dB -7.99dB Stereo / Summed / Mono Potentiometer Tapers: A - Linear B - Log; reverse inserted on PCB for CW Anti-Lo

2、g C - Anti-Log; reverse inserted on PCB for CW Log * * * (Asterisk) indicates user adjustable SIP resistor. * * * * Rubicon302 Preamp Custom 13Monday, August 31, 1998 7400-0006-04 Title SizeDocument NumberRev Date:Sheet of Soundstream Technologies 120 Blue Ravine Road Folsom, CA 95630 L AMP IN R AMP

3、 IN +17.4V -17.4V -17.4V +17.4V +17.4V -17.4V -17.4V +17.4V +17.4V -17.4V + C22 10/16 12 + C3 10/16 12 + C28 22/25 12 C6 .1uF 5% 12 C9 .1uF 5% 12 C23 .1uF 5% 12 C19 .1uF 5% 12 C11 .1uF 5% 12 C4 .1uF 5% 12 C13 .22uF 5% 12 C5 .22uF 5% 12 J4 AIR BASS 1 2 3 4 5 1 2 3 4 5 J1B Line In 3 4 J1A Line In 1 2

4、+ - U2A NE5532A 3 2 1 48 + - U2B NE5532A 5 6 7 + - U1A NE5532A 3 2 1 48 + - U1B NE5532A 5 6 7 + - U3B TL074 5 6 7 + - U3C TL074 10 9 8 + - U3D TL074 12 13 14 + - U3A TL074 3 2 1 411 + - U4D TL074 12 13 14 + - U4A TL074 3 2 1 411 + - U4C TL074 10 9 8 + - U4B TL074 5 6 7 VRB1 10KC 31 2 VRA1 10KC 31 2

5、VRA2 10KC 31 2 VRB2 10KC 31 2 VRD1 20KB 31 2 VRD2 20KB 31 2 R6 22/1W 12 R9 210 12 R10 249 12 R3 2K 12 R23 210 12 R24 249 12 R18 2K 12 R33 1.87K 12 R32 1.24K 12 R34 1.24K 12 R8 4.99K 12 R30 1.87K 12 R135 4.99K 12 R136 4.99K 12 R22 4.99K 12 R155 200K 12 R21 1K 12 R1A 5.6K 12 R1B 5.6K 34 R1C 5.6K 56 R1

6、D 5.6K 78 R2A 10K 12 R2C 10K 56 R2D 10K 78 R17B 120K 34 R17A 120K 12 R17D 120K 78 R7C 12K 56 R7D 12K 78 R2B 10K 34 R4B 47K 34 R4D 47K 78 R7B 12K 34 R7A 12K 12 R17C 120K 56 R4A 47K 12 R12A 8.2K 12 R12B 8.2K 34 R12D 8.2K 78 R12C 8.2K 56 R4C 47K 56 + C1 47/16 12 + C17 47/16 12 + C24 47/16 12 + C8 47/16

7、 12 C2 100pF 12 C10 100pF 12 C18 100pF 12 C26 100pF 12 SW3A 2 3 1 SW3B 5 6 4 SW6B 6 8 5 7 SW6A 2 4 1 3 SW1D 14 13 15 16 SW1F 22 21 23 24 SW1E 18 17 19 20 SW1A 2 1 3 4 SW1B 6 5 7 8 SW1C 10 9 11 12 SW5B LP / AP 5 6 4 SW5A LP / AP 2 3 1 RadioFans.CN 收音机爱 好者资料库 +22.50dB Rubicon302 Power Amps Custom 23Tu

8、esday, June 16, 1998 7400-0006-04 Title SizeDocument NumberRev Date:Sheet of Soundstream Technologies 120 Blue Ravine Road Folsom, CA 95630 ENABLE R AMP IN ENABLE L AMP IN HC_OVER_CURRENT HV_OVER_CURRENT -Rail +Rail -Rail +Rail C31 .022uF 12 C36 .022uF 12 R+ R- L- L+ J5 1 2 3 4 1 2 3 4 TP1 1 TP4 1 T

9、P3 1 TP2 1 Q7 MPSA42 2 1 3 Q21 MPSA42 2 1 3 Q40 MPSA42 2 1 3 Q47 MPSA42 2 1 3 R42 .33/3W 12 R43 .33/3W 12 R49 .33/3W 12 R50 .33/3W 12 R62 .33/3W 12 R63 .33/3W 12 R64 .33/3W 12 R69 .33/3W 12 R70 .33/3W 12 R71 .33/3W 12 R41 .33/3W 12 R48 .33/3W 12 R44 .33/3W 12 R51 .33/3W 12 R65 .33/3W 12 R72 .33/3W 1

10、2 R55 5.1/0.5W 12 R76 5.1/0.5W 12 R39 12.1K 12 R46 24.9K 12 R38 1.5K 12 R47 750 12 R60 12.1K 12 R67 24.9K 12 R59 1.5K 12 R68 750 12 R102 2.87K 12 R111 2.87K 12 R128A 1K 12 R128B 1K 34 R128C 1K 56 R128D 1K 78 R129A 10K 12 R129C 10K 56 R129B 10K 34 R129D 10K 78 C37 .1uF/100V 12 C32 .1uF/100V 12 U6 Amp

11、 Driver 7410-0001-00 10 11 3 4 6 5 9 81 7 2 12 13 Overload Base+ Base- Timing HK- Common Input+ Input-Vee FeedBack Drive- Drive+ Vcc U7 Amp Driver 7410-0001-00 10 11 3 4 6 5 9 81 7 2 12 13 Overload Base+ Base- Timing HK- Common Input+ Input-Vee FeedBack Drive- Drive+ Vcc Q11 TIP107 1 2 3 Q12 TIP107

12、1 2 3 Q24 TIP107 1 2 3 Q25 TIP107 1 2 3 Q26 TIP107 1 2 3 Q10 TIP107 1 2 3 Q13 TIP107 1 2 3 Q27 TIP107 1 2 3 Q2 TIP102 1 3 2 Q3 TIP102 1 3 2 Q4 TIP102 1 3 2 Q16 TIP102 1 3 2 Q17 TIP102 1 3 2 Q18 TIP102 1 3 2 Q5 TIP102 1 3 2 Q19 TIP102 1 3 2 Q8 MPSA14 2 1 3 Q22 MPSA14 2 1 3 RadioFans.CN 收音机爱 好者资料库 P.

13、S. RAILS: HV: +/- 29V HC: +/- 22V = AUDIO = BATTERY = CHASSIS Inverter Transformer (for each half of winding) PRI. = 4T 4x18G SEC.1 = 10T 2x18G +SEC.2 = 2T 1x18G Rubicon302 Power Supply Custom 33Thursday, October 29, 1998 7400-0006-04 Title SizeDocument NumberRev Date:Sheet of Soundstream Technologi

14、es 120 Blue Ravine Road Folsom, CA 95630 B+ Vin REMOTE ENABLE HC_OVER_CURRENT HV_OVER_CURRENT +Rail -Rail +Rail -17.4V-Rail -17.4V +Rail -Rail +17.4V C39 .1uF/100V 12 C54 .1uF/100V 12 C49 560pF/1KV 12 C59 .01uF 12 C74 .01uF 12 C73 .1uF 12 C72 .1uF 12 C63 .1uF 12 C64 .1uF 12 C65 .1uF 12 C68 .1uF 12 C

15、69 .1uF 12 C70 .1uF 12 C61 .1uF 12 C66 .1uF 12 C51 .47uF 12 + C77 1/50 12 + C60 10/35 12 +C50 1000/25 12 + C40 1000/25 12 +C48 1000/50 12 +C53 1000/50 12 +C47 1000/50 12 +C52 1000/50 12 +C79 220/50 12 +C78 220/50 12 + C41 12 + C42 12 +C43 2200/16 12 C58 .0047uF 5% 12 L2 5.25uH 12 L1 5.25uH 12 REMOTE

16、 GROUND BATTERY J6 1 2 3 1 2 3 F2 20A 12 F1 20A 12 TP8 +RAIL 1 TP9 -RAIL 1 TP10 +17.4V 1 TP11 -17.4V 1 TP7 1 TP6 1 TP5 1 - D16 FEN16DT 1 3 2 - D17 FEN16DT 1 3 2 + D14 FEP16DT 1 3 2 + D12 FEP16DT 1 3 2 D26 1N4004 21 D36 1N4004 21 D35 1N4004 21 D19 1N4148 21 D1 1N4148 21 D33 1N4148 21 D34 1N4148 21 D3

17、7 1N4148 21 D30 1N4746A 21 D20 1N4746A 21 D22 1N4746A 21 D28 1N4936 21 D29 1N4936 21 D31 1N4936 21 D32 1N4936 21 D11 1N5402 21 RedGrn D21 Dual T1 21 Q41 J175 2 3 1 Q38 J175 2 3 1 Q30 NDP6060 1 2 3 Q32 NDP6060 1 2 3 Q35 NDP6060 1 2 3 Q36 NDP6060 1 2 3 Q48 MPS8099 2 1 3 Q69 MPS8099 2 1 3 Q51 MPS8099 2

18、 1 3 Q46 MPSA18 2 1 3 Q33 2SA1562 1 3 2 Q37 2SA1562 1 3 2 Q39 MPS8599 2 1 3 Q42 MPS8599 2 1 3 Q52 MPS8599 2 1 3 U8 LM3524 6 7 14 11 10 2 16 1 4 512 13 15 9 8 RT CT EB EA SD +EIN REF -EIN +CL -CLCA CB V IN COMP GND R115 1.2K/1W 12 R107 1.2K/1W 12 R118 110/2W 12 R154 110/2W 12 R83 220/2W 12 R81 5.6/2W

19、 12 R88 5.6/2W 12 R79 15/0.5W 12 R87 15/0.5W 12 R99 3.01K 12 R92 4.99K 12 R95 4.99K 12 R77 3.3 12 R82 3.3 12 R86 3.3 12 R89 3.3 12 R94 2K 12 R93 1K 12 R96 1K 12 R125 200K 12 R120 3.01K 12 R130 4.99K 12 R123 2K 12 R109 4.99K 12 R121 1K 12 R110A 47K 12 R110B 47K 34 R110D 47K 78 R110C 47K 56 R153C 3.3K 56 R153D 3.3K 78 R153A 3.3K 12 R153B 3.3K 34 T TS2 80degC 12 +C57 47/16 12 SW2A 2 3 1 SW2C 8 9 7 SW2B 5 6 4 Q50 TIP107 1 23 Q43 TIP102 1 32 T1 1 3 5 6 7 2 8 4 Q68 MPSW51A 2 1 3 RadioFans.CN 收音机爱 好者资料库