Carvin_Bi-Amp_6_Powered_Speaker_Module_Schematic电路图.pdf

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1、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 4. ADDED AS SECONDARY OPERATION. 1. ALL RESISTORS IN OHMS MJD340 MJD350 CLEAN CLEAN +15VAMP -15VAMP -15VAMP +15VAMP 22 1W1% 22 1W1% 5550 5401 5401 H3A.A H3A.E 5401 82pF .0047 82pF H3A.B 1.5H 1.5H H3A.F H3A.G H3A.H

2、.1F H3A.C .1F .1F H12.B H12.A 4700F C502 FAN 39pF 39pF R133 C177 C176 R138 R176 R178 C181 D111 R134 C121 R147 R142 R143 R144 R145 R237 C277 C276 R238 R278 R279 C281 Q203 Q202 R234 C221 Q205 Q204 R239 R240 R241 D207 R247 R242 R243 R244 R245 R420 R153 L100 P101 L200 -24VDC R179 R177 R277 R276 D206 -24

3、VDC H7.C H7.B H7.A H7.D H7.E H7.F H7.G H7.H H7.I R314 R315 R322 R320 D310D312 C317 R317 R318 R323 R321 R311 R312 R324 C310 R331 C507 Q217 Q117 R148 R248 Hbias2.B Hbias2.A Hbias1.A Hbias1.B Q102 Q103 Q211 C313 R329 Q303 .01 .01 BR1 1000 RED YEL YEL GRN GRN GRN RED YEL YEL 35V 500 500 BDW84C BDW84C BD

4、W83C 50V cw V+ V- 22 + + + + + 2N5400 2.2K A2.A 2 3 + 1 47K R137 1K 1K 1K 1K 1K 680 150 R169 .22 3W R171 .22 3W 47K 10K 100K 1N914 A21.A 2 3 + 1 8 4 A21.B 6 5 +7 100K 10K 5.6K 470K 1N914 4.7K 47K 47K 1K 1N914 1N914 4.7K 1K 1K 1K 4.7K 470 1K 680 150 R271 .22 5W 10K 47K 100K 1.5K 1.8K 3.3K 2.2K 100K 1

5、0K 3.3K R319 22K R233 2.2K 47K 27K 100K R131 33K R100 2.2K CURLIM CURLIM RELAY+ CURLIM 22 1W1% 22 1W1% R182 R152 .047FC180 .047F C280 Q210 BDW83C R262 .22 5W CLEAN D10 D16 .1F C120 + .1F C63 + D108 D109 D208 SMB D209 SMB D506B SMB D505B SMB D504B SMB D503B SMB D502BSMB D501B SMB SMB 1A R289 150K R18

6、9 150k +15VAMP +15VAMP+15VAMP +15VAMP D7 R1 100 R3 220 R246100 R216100 R249100 R219100 R146100 R116100 R149100 R119100 22 1W1% 1.5H R5 L1 22 1W1% R6 CLEAN CLEAN BDW83C MJD340 MJD350 +15VAMP -15VAMP -15VAMP +15VAMP 5550 5401 5401 82pF 39pF R537 C577 C576 R538 R578 R579 C581 Q510 Q511 Q503 Q502 R534 Q

7、505 Q504 R539 R540 R541 D507 R547 R542 R543 R544 R545 P501 R577 R576 D506 Q517 R548 Hbias3.B Hbias3.A .01 500 cw V+ V- A1.A 2 3 + 1 8 4 A1.B 6 5 + 7 2114 4.7K 47K 1K 1N914 1N914 4.7K 1K 1K 1K 4.7K 470 1K 680 150 R569 .22 5W R571 .22 5W 10K 47K BDW84C 100K R533 2.2K 100K R43 33K CURLIM .047F C580 D50

8、8 SMB D509 SMB R589 150K R516100 R546100 R519100 R549100 .1F C6 + .1F C4 + CLEAN -24VDCV- V+ CLEAN +15VAMP-15VAMP LOW+ 4700F C501 50V + CLIP1 22 1W1% R150 22 1W1% R151 22 1W1% R13 22 1W1% R14 22 1W1% R15 22 1W1% R16 1000 1000 C1 C2 35V 35V + TIP31C NPN Flat Q106 TIP31C NPN Flat Q206 TIP31C NPN Flat

9、Q506 QCO1 560 C182 560 C184 560 C282 560 C284 560 C582 560 C584 7815 VR3 7915 VR4 +15VAMP -15VAMP powered speaker module V+ V- QC6 QC3 QC2 QC7 LO + LO - WHT RED -15VAMP +15VAMP A2.B 6 5 + 7 8 4 2114 K100 N:60 N:60 C186 + 1F C86 + 1F C286 + 1F D210 1N914 D510 1N914 47K SMB 1A R53 33K - N/U N:60 H3A.D

10、 2114 PROTECT Bi - AMP 6 30-08200 80-08200 12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 fax 521-6032 REVISED BY: APPROVED: DRAWN BY:DATE: DATE: ASSY. DATE: REV: REV: NO: PCB NO: ERIC PETERSEN ERIC PETERSEN TEMP SENS. 3. ALL DIODES ARE TYPE 1N4914 EXCEPT AS NOTED. D110 LO SPK - LO SPK +

11、 LO RELAY LO RELAY RELAY TIP32C Q1 Z1Z2 LO SPK + -24VDC RELAY+ 9.1v9.1v HI BLU + HI WHIT - #1#2 HOLES 39pF C134 H3A.I RELAY H3A.J 1. SWAPPED INPUT POLARITY ON A21.A CHANGES FROM REV A : 2. R317=3.3K, R318=2.2K. 22OCT03 20JAN04 A B R54 2.2K R55 150k +15VAMP -15VAMP 5550 5401 Q3 Q2 R139 R140 R141 D107 D106 1N914 1N914 4.7K 4.7K 470 5550 Q101 5401 Q100 #3#4 R2 150K 2114 RadioFans.CN 收音机爱 好者资料库