Carvin_DCM600,_1000,_1500,_1015_Power_Amp_(Rev.I)_Schematic电路图.pdf

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1、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. 3. ALL DIODES ARE TYPE 1N4003, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 4. ADDED AS SECONDARY OPERATION. 1. ALL RESISTORS IN OHMS GEORGE DREYER PARALLEL IN 5 5W Vert. 5 5W Vert. GND LIFT MJL21194 MJL21194 MJL21193 MJD340 MJD350 MJD340 MJD

2、350 MJL21193 N/C AMP2 + AMP1+ +15REAR -15REAR +15REAR -15REAR FAN GND FAN GND FAN GND +15VAMP +15VAMP -15VAMP +15VAMP -15VAMP -15VAMP -15VAMP +15VAMP -15VAMP +15VAMP -15VAMP +15VAMP -15VAMP +15VAMP -15VDC +15VDC H11A.F H11A.I H11A.J H11A.E H11A.D +15VDC H11A.G H11A.A H11A.C H11B.F H11B.G H11B.C H11B

3、.A H11B.I H11B.J H11B.D H11B.E +15VDC -15VDC H11A.H H11A.B H11B.H H11B.B BRIDGE 22 1W1% 22 1W1% 340 350 340 350 Clip 2 Clip 1 5401 H3A.E H3A.B 5401 AMP1- AMP2 - H3B.B H3B.E H3B.H H3B.G H3B.J H3B.D H3B.C H3B.I H3B.F H3B.A 120pF 120pF H6A.D H6B.A H6B.D H6B.C H6A.C H6B.B H6A.B H6A.A .1 .1 82pF .01 82pF

4、 H3A.F H3A.D 1.5H 1.5H H3A.G H3A.H H3A.J .1F H3A.I H3A.A H3A.C .1F .1F .1F 10KF 10KF 120pF POWER 10KF C502B H1B.1 H1B.2 H1B.3 H1B.4 H1A.1 H1A.2 H1A.3 H1A.4 H2A.1 H2A.2 H2A.3 H2A.4 H2B.1 H2B.2 H2B.3 H2B.4 H12.1 H12.B .1F .1F 22F R118 R86 R87 R120 S4.B S3.A S1.A BRGD S4.A S3.B agnd N/C S1.B 1000 1000

5、39pF 27pF 7815 7915 39pF 27pF R286 -24V R130 R131 R133 C175 R135 C177 C176 R138 R176 R178 C181 D111 Q108 Q112 Q109 Q113 R134 R186 C121R139 R140 R141 D107 R147 R142 R143 R144 R145 R230 R231 C275 R237 R235 C277 C276 R238 R278 R279 C281 R330 Q208 Q212 Q203 Q202 Q209 Q213 R234 C221 Q205 Q204 R239 R240 R

6、241 D207 R247 R242 R243 R244 R245 R420 R419 Q103 Q102 L100 Q105 Q104 P101 D103 L200 P201 D203 -24V R179 R177 R277 R276 D206 -24V K100 K200 -24V H7.C H7.B H7.A H7.D H7.E H7.F H7.G H7.H H7.I J202 J102 R314 R315 R322 R320 D310 D312 C317 D311 R317 R318 R323 R321 R311 R312 R325 R326 R324 C310 C270 R331 C

7、503 C504 C505 C506 C501 C502 C507 Q217 Q117 R148 R248 Q110 Q114 Q210 Q214 C313 R327 R329 Q303 SPK1 SPK2 H8.1 H8.2 H9.1 H9.2 R92 R90 R91 R93 R121 R122 C410 C57 C59 C77 C76 R119 .01 .01 80V BR1 35V 35V Red VR1 VR2 1000 RED YEL YEL GRN GRN GRN RED YEL YEL 35V N/U N/U 80V R417 N/U N/U C58 ch2sig 63V D4

8、D6 D5 V+ V- cw V+ V- V- V+ E1 22 ch1sig + + + + + + + + + + + 4. Change C501, C502 to 10KmF 80V. 2N5400 2.2K 12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 FAX 487-6629 REVISED BY: APPROVED: DRAWN BY: DATE: DATE: ASSY. DATE: ARVIN REV: REV: NO: PCB NO: C 15K 10K 10K 15K 10K 15K A14.A 2 3

9、 +1 A25.A 2 3 + 1 4.7kK 4.7K 4.7K 470K 470K A17.A 2 3 + 1 8 4 A17.B 6 5 + 7 10K 10K 4.7K 100 R137 1K 4.7K 470 4.7K 1N914 D106 1N914 1K 1K 1K 1K 680 560 MJE15032 Q107 MJE15033 Q111 R153 .33 5W R161 .33 5W R169 .33 5W R155 .33 5W R163 .33 5W R171 .33 5W R150 22 1W R151 22 1W 33K 6.8K 100K 1N914 A20.A

10、2 3 + 1 8 4 A21.A 2 3 + 1 8 4 2114 A18.A 2 3 + 1 8 4 A18.B 6 5 + 7 2114 A20.B 6 5 +7 A21.B 6 5 + 7 100K 10K 5.6K 470K 1N914 10K 10K 4.7K 100 47kK 47kK 1K 1N914 1N914 4.7K 1K 1K 1K 4.7K 470 1K 680 560 MJE15032 Q207 MJE15033 Q211 R250 22 1W R251 22 1W R253 .33 5W R261 .33 5W R269 .33 5W R255 .33 5W R2

11、63 .33 5W R271 .33 5W 6.8K 33K 100K 68K 1.5K 1.8K 22K 1K 100K 1K 4.7K 10K 22K 3.3K R405 100 .001F C403 10K A16.B 6 5 +7 A16.A 2 3 + 1 8 4 R319 33K R233 2.2K 47K 27K 100K 1. Add Q110, Q210 (Type: MJL 21194). 2. Add Q114, Q214 ( Type: MJL 21193). CHANNEL 2 J2 CHANNEL 1 J1 J6 2+ 2- 1+ 1- J8 2+ 2- 1+ 1-

12、 J7 2+ 2- 1+ 1- J9 SPK2 J11 SPK1 22F C64 + 22F C70 + D2 D3 D8D9 R2 10K R41K D12 D13 D14 D15 R971K FAN GND FAN GND FAN GND 5550 Q9 R100 2.2K R102 10K 5550 Q10 R101 2.2K MJD340 Q301 CURLIM CURLIM RELAY+ RELAY+ CURLIM C318 22 D17 PL1 N E L F1 QC3E2 K1 AC Line in from switch AC Line to transformer 500 m

13、s delay SPKR GND SPKR GND H10.A H10.D H10.C H10.B A22.B 6 7 + 1 A22.A 4 5 + 2 A22.D 8 9 + 14 A22.C 10 11 + 13 R98 100K R104 1K R106 100K R116 100K 22 1W1% 22 1W1% R182 R136 #1318 #690 .047F C180a 560 C185 560 C183 .047F C280a Q115 Q116 N/U N/U R162 .33 5W R164 .33 5W Q215 Q216 N/U N/U R262 .33 5W R2

14、64 .33 5W +15REAR -15REAR A23.A 2 3 + 1 8 4 A23.B 6 5 +7 R422 10K R421 10K R425 10K R424 10K 27pFC84 27pFC88 FAN GND QC2A QC1A QC1B QC2B SPKR GND R20510K 27pF R206 C93 10K R20710K 27pF R208 C94 10K 7912 -12V Q7 R335 22 1W R334 22 1W R333 22 1W R332 22 1W + D10 1N914 D16 560 C182a 560 C184a 560 C283

15、560 C282a 560 C284a 560 C285 .1F C62 + .1F C63 + Diode SMB SMT1A D108 D109 D208 SMB D209 SMB D506B SMB D505B SMB D504B SMB D503B SMB D502BSMB D501B SMB SMT clip1 clip2 H13B.A H13B.B A14.B 6 5 + 7 A25.B 6 5 +7 27pF R10 R96 C67 47K 68K 27pF R99 R115 C72 47K 68K 100 smt 1/4w R129 100 smt 1/4w R167 H13A

16、.B H13A.A R170 R168 10K 10K 36pF C73 R172 10K 36pF C74 R180 10K R174 R173 10K 10K 36pF C78 R181 10K 36pF C79 C186 22 + R289 150K R189 150k C82 22 + R209 3.3K +15VAMP +15VAMP 555 Q302 +15VAMP +15VAMP +15VAMP D7 1N914 CH2 + CH2- CH1 + CH1- 22F C103 22F C104 22F C105 J100 J200 2 1 3 2 1 3 120pF R88 R89

17、 C54 10K 15K 30-01500 80-00600 80-01000 +15REAR -15REAR LIMITER OP3.A .1 1K smt 1/4w R6 470K smt 1/4w R1 C1 470K smt 1/4w R8 D100 C3 R3 S2.B R7 27pF A8.A 1K smt 1/4w + + 2 !- 3 + 1 8 4 +15REAR -15REAR LIMITER OP4.A .1 1K smt 1/4w R9 470K smt 1/4w R12 C5 470K smt 1/4w R13 D1 C6 R21 S2.A 100 smt 1/4w

18、R11 27pF A8.B1K smt 1/4w + + 6 !- 5 + 7 8 4 100 smt 1/4w R23 +15REAR -15REAR 22 C7+ -15VDC 22 C8 + R24 10K R2510K R14 protect D11 1K FAN GND .1F H1.A R15 C2 000FAN GND H1.B 10KF 10KF C4 C9 80V 80V + -15VDC +15VDC SPKR GND H13A.D H13A.C H13B.D H13B.C +15VDC E3 OUTPUT2 OUTPUT1 THERMAL DIODE smt 1N914

19、R211 150 R210 150 D25D26 D27D28 1N914x4 R232 150K smt 1/4w R229 150K smt 1/4w OUTPUT2 OUTPUT1 22uF C12 + 22uF C106 + Q14 2N5400 5550 Q15 -15VAMP R59 3.3K R226 47 D29 1N914 R227 220K R228 220K THERMAL DIODE DC protection short circuit protection thermal protection R246150 R216150 R217150 R249150 R219

20、150 R220150 R146150 R222150 R223150 R149150 R224150 R225150 C10K AMP2 P1 cw C10K AMP1 P2 cw 5550 Q2 D19 SMB -15VDC GND #1688 R105 -15VDC GEORGE DREYER 47k .1F C10 CHANGES FROM REV B TOC 3. CORRECTED PLACEMENT OF HEADERS ON FRONT POT PCB FOR BRACKET. Q203a Q202a Q103a Q102a TIP31C NPN Flat Q106 TIP31

21、C NPN Flat Q206 1. Q106, Q206 changed to TIP31 2. addedALTpart 5550 and 5400 to Q102, Q103, Q202, Q203 R33 R16 470K smt 1/4w R17 -15REAR +15REAR +15REAR 220F 50V C11 + 220K C13 .047 250VAC Q1 BP4.B CH1 + BP4.A CH1- BP4.D BP4.CCH2 + CH2- + BRIDGE D18 29 JUNE 2000 80-01001 & 80-01002 CHANGES FROM REV

22、D TO E 1. corrected layout for square bridge rectifier. new part shape CHANGES FROM REV C TO D CHANGES FROM REV E TO F 1. Added new binding post footprint. J100, J200, S3, S4 removed. circuit front card not stuffed. The 80-01002 is the same with the addition of: * 80-01001 is a 80-01000 assembly wit

23、h the volume control / LED indicator 80-01001 (in DCM1001) & 80-01002 (in KB1000) yellow power Red protect R18 4.7K 1. R98 FROM +15 TO -15 CORRECTION 2. ADDED C10 .1U 2. changed the soft start to secondary control. CHANGES FROM REV F to G N/U C311 10KF C502C 63V + 1. added cut away for series dual f

24、an DCM1500 unit. 2. added C310 on Q7 for stability. 3. added C502C for 4700uF 50V footprint. 1. Add Q110, Q210, Q115, Q215 (Type: MJL 21194). 2. Add Q114, Q214, Q116, Q216 ( Type: MJL 21193). 3. Add R169-R171, R269-R271 (0.33). 3. Add R169-R171, R269-R271, R162, R164, R262, R264 (0.33). 80-01552 Q10

25、8, Q109, Q112, Q113 Q208, Q209, Q212, Q213 80-00900 & 80-01800 CHANGES FROM REV G to H 1. Trace route changes for new Alpha volume pots. R19 R20 100 D20 D21D22 D23D24D30 1F C3A 1F C6A + + 2. Old 16mm pot footprint removed. 4. New clip activated limiter circuit connection added R19, R20 3. Symetrical

26、 limiter circuit added. Q101 R113 1K R112 680 Q201 R213 1K R212 680 C14 .047 250VAC CHANGES FROM REV H to I 1. Added back in trasistors for Rev G clip connection. 2. Added C14 .047uF cap on AC power switch. I 4. Change C501, C502 to 10KmF 100V. 5. Change R138, C238 to 68K. 6. REMOVE R15 AND ADD D19

27、AND H1. 7. CHANGE R210 TO 100 OHM. REMOVE R1, R8, R5, R3, R7, R12, R11, R13, R22, R21 C1, C3, C5, C6 D100, D1, Q100, Q200 OP3, OP4 J7, J9, J11 CHANGE R9 AND R6 TO 0 OHM JUMPERS CHANGE R210 ON 80-00900 TO 100 OHMS CHANGE R210 ON 80-01800 TO 150 OHMS CP900 OUTPUT DEVICES R132 n/u R5 10K 5550 Q3 R26 47

28、K R22 10K 5550 Q4 R27 2.2K n/u R28 47K R29 47K R30 0 R31 47K B1 B2 560 C182 560 C180 560 C184 560 C282 560 C280 560 C284 only on 80-01002 AND retro modules only on 80-01002 AND retro modules DCM1015, & KB1000 amp DCM600/1000/1500 HD900/1800 DCM1500 ASSEMBLY: 80-01552 DCM1000 ASSEMBLY: 80-01000 Q108,

29、 Q109, Q112, Q113 Q208, Q209, Q212, Q213 REMOVE C1, C3, C5, C6 OP3, OP4 CHANGE R9 AND R6 TO 0 OHM JUMPERS CHANGE R210 ON 80-00900 TO 100 OHMS CHANGE R210 ON 80-01800 TO 150 OHMS HD900 ANDHD1800 J6, J7, J8 (ALL SPEAKONS) HD900 OUTPUT DEVICES HD1800 USES ALL 16 OUTPUT DEVICES HD SERIES REMOVES THE LIM

30、ITERS AND ALL 80-00900 REV A 80-01800 REV A CP SERIES REMOVES THE LIMITER, THE BRIDGE SPEAKON, AND TWO 1/4 JACKS FROM A DCM CP1800 USES ALL 16 OUTPUT DEVICESS 80-00900 REV C 80-01800 REV C SPEAKONS FROM A DCM R1, R8, R19, R3, R7, R12, R11, R13, R20, R21 D100, D1, D20, D21, D22, D23, D24, D30 11MAR2005 CP900 AND CP1800 REV F PCB ONLY 220K 220K RadioFans.CN 收音机爱 好者资料库