Rubicon Lil Wonder Preamp 电路图.pdf

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1、Sen: 150mV - 5V 13 Hz / 45 Hz / +6dB PRE-AMP 90 Hz LOW PASS SN: ? dB - T ? dB - M ? dB - B Left Right -11.35dB to +19.12dB -6.88dB -16.48dB to +13.98dB Potentiometer Tapers: A - Linear B - Log; reverse inserted on PCB for CW Anti-Log C - Anti-Log; reverse inserted on PCB for CW Log * * * (Asterisk)

2、indicates user adjustable SIP resistor. * * * * Rubicon Lil Wonder Preamp Custom 33Monday, July 13, 1998 7400-0022-00 Title SizeDocument NumberRev Date:Sheet of Soundstream Technologies 120 Blue Ravine Road Folsom, CA 95630 L AMP IN R AMP IN +17.4V -17.4V +17.4V -17.4V C2 100pF 12 C18 100pF 12 + C1

3、47/16 12 + C17 47/16 12 C9 .1uF 5% 12 C23 .1uF 5% 12 C19 .1uF 5% 12 C4 .1uF 5% 12 C11 .1uF 5% 12 C6 .1uF 5% 12 C5 .22uF 5% 12 C13 .22uF 5% 12 J1B Line In 3 4 J1A Line In 1 2 + - U4A TL074 3 2 1 411 + - U4B TL074 5 6 7 + - U4C TL074 10 9 8 + - U4D TL074 12 13 14 + - U3B TL074 5 6 7 + - U3C TL074 10 9

4、 8 + - U3A TL074 3 2 1 411 + - U3D TL074 12 13 14 R9 309 12 R10 249 12 R3 2K 12 R24 249 12 R18 2K 12 R33 1.33K 12 R32 1.10K 12 R34 1.10K 12 R8 20K 12 R30 1.33K 12 R22 20K 12 R23 309 12 R157 15K 12 R155 15K 12 R156 20K 12 R158 20K 12 R17B 120K 34 R17A 120K 12 R17D 120K 78 R7C 12K 56 R4C 47K 56 R7A 12

5、K 12 R7B 12K 34 R17C 120K 56 R4A 47K 12 R7D 12K 78 R4B 47K 34 R4D 47K 78 SW5B LP / AP 5 6 4 SW5A LP / AP 2 3 1 SW6A STEREO / MONO 2 3 1 SW1A 2 1 3 4 SW1E 18 17 19 20 SW1C 10 9 11 12 SW1D 14 13 15 16 SW1F 22 21 23 24 SW1B 6 5 7 8 VR1A 10KA 31 2 VR1B 10KA 64 5 RadioFans.CN 收音机爱 好者资料库 +24.38dB Rubicon

6、Lil Wonder Power Amps Custom 13Thursday, September 24, 1998 7400-0022-00 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 -Rail +Rail -Rail +Rail C32 .1uF/100V 12 C37 .1uF/100V 12 TP1 1 TP4 1 TP3

7、 1 TP2 1 Q8 MPSA14 2 1 3 Q22 MPSA14 2 1 3 Q2 TIP102 1 3 2 Q3 TIP102 1 3 2 Q16 TIP102 1 3 2 Q17 TIP102 1 3 2 Q47 MPSA42 2 1 3 Q40 MPSA42 2 1 3 R42 .15 2W 12 R49 .15 2W 12 R62 .15 2W 12 R63 .15 2W 12 R69 .15 2W 12 R70 .15 2W 12 R41 .15 2W 12 R48 .15 2W 12 R55 5.1 1/2W 12 R76 5.1 1/2W 12 R39 12.1K 12 R

8、46 20K 12 R47 604 12 R60 12.1K 12 R67 20K 12 R68 604 12 R111 3.01K 12 R102 3.01K 12 R129C 3.3K 56 R129D 3.3K 78 R129A 3.3K 12 R129B 3.3K 34 U6 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 U7 Amp Driver 7410-00

9、01-00 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 Q24 TIP107 1 2 3 Q25 TIP107 1 2 3 Q10 TIP107 1 2 3 + - - + J2 1 2 3 4 1 2 3 4 RadioFans.CN 收音机爱 好者资料库 P. S. RAILS: +/- 25V = AUDIO SIGNAL = BATTERY = CHASSIS = AUDIO

10、 POWER Inverter Transformer (for each half of winding) PRI. = 5T 2x18G SEC. = 11T 1x18G Rubicon Lil Wonder Power Supply Custom 23Thursday, September 24, 1998 7400-0022-00 Title SizeDocument NumberRev Date:Sheet of Soundstream Technologies 120 Blue Ravine Road Folsom, CA 95630 B+ Vin REMOTE ENABLE HC

11、_OVER_CURRENT +Rail +Rail -Rail +17.4V+Rail -Rail -17.4V +17.4V -17.4V C39 .1uF 12 C54 .1uF 12 C74 .01uF 12 C73 .1uF 12 C72 .1uF 12 C63 .1uF 12 C68 .1uF 12 C51 .1uF 12 + C77 1/50 12 + C60 10/35 12 +C50 100/25 12 +C47 1000/35 12 +C48 1000/35 12 +C52 1000/35 12 +C53 1000/35 12 +C79 220/50 12 +C78 220/

12、50 12 + C41 12 + C40 2200/16 12 +C57 47/16 12 C58 .0047uF 5% 12 F1 25A 12 TP8 +RAIL 1 TP9 -RAIL 1 TP10 +17.4V 1 TP11 -17.4V 1 TP7 1 TP51 TP6 1 - D16 FEN16DT 1 3 2 + D14 FEP16DT 1 3 2 D36 1N4004 21 D35 1N4004 21 D19 1N4148 21 D33 1N4148 21 D20 1N4746A 21 D22 1N4746A 21 D31 1N4936 21 D32 1N4936 21 D11

13、 1N5402 21 D21 T1-Red 12 Q41 J175 2 3 1 Q38 J175 2 3 1 Q48 MPS8099 2 1 3 Q69 MPS8099 2 1 3 Q51 MPS8099 2 1 3 Q42 MPS8599 2 1 3 Q68 MPS8599 2 1 3 Q52 MPS8599 2 1 3 Q33 PN2907 2 1 3 Q37 PN2907 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 R

14、115 1801W 12 R107 1801W 12 R118 110 2W 12 R81 5.6 2W 12 R88 5.6 2W 12 R154 10 2W 12 R92 4.99K 12 R95 4.99K 12 R77 3.3 12 R86 3.3 12 R94 2K 12 R93 499 12 R96 499 12 R125 200K 12 R120 3.01K 12 R130 4.99K 12 R121 1K 12 R109 3.01K 12 R79 30.1 12 R87 30.1 12 R162 10K 12 R153C 3.3K 56 R153D 3.3K 78 R153A 3.3K 12 R153B 3.3K 34 T TS2 80degC 12 T1 1 3 4 5 6 2 GROUND REMOTE BATTERY J3 1 2 3 1 2 3 R159 47.5K 12 R160 47.5K 12 C31 .047uF 12 R161 47.5K 12 Q46 MPSA18 2 1 3 Q30 NDP7060 1 2 3 Q35 NDP7060 1 2 3 RadioFans.CN 收音机爱 好者资料库