Carvin_DCM600,_1000_Power_Amp_(Rev.C)_Schematic电路图.pdf

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1、2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED. 1. ALL RESISTORS IN OHMS 12340 WORLD TRADE DR. SAN DIEGO, CA 92128 (619) 487-1600 Darlington NPN Darlington NPN Darlington NPN FAX 487-6629 REVISED BY: +15VDC VOL +15VDC VOL -15VDC VOL +15VDC VOL -15VDC VOL 2N5400

2、PNP APPROVED: DRAWN BY: +15VDC IN -15VDC IN +15VDC IN +15VDC IN +15VDC IN -15VDC IN +15VDC IN -15VDC IN +15VDC IN -15VDC IN ACROSS A4 C. McEUEN MJL21194 MJL21194 MJL21193 MJE15032 MJE15033 MJE15032 MJE15033 MJL21193 GND LIFT PARALLEL Protect FAN GND FAN GND FAN GND FAN GND FAN GND LIMITER 10 2W 10 2

3、W Yellow MPSW42 CENW92 MPSW42 CENW92 +15VDC H4A.E H4A.J H4A.C H4A.G H4A.H H1A.D H2A.C H2A.A H2A.B H2A.D H4B.A H4B.J H4B.C H4B.G H4B.H H4B.I H4B.E H4A.F +15VDC -15VDC H4B.B H4B.F H1A.A H1A.C H1B.A H1B.C H2B.A H2B.D H2B.B H2B.C H1B.D +15VDC -15VDC H1B.BH1A.B +15VDC -15VDC +15VDC H4A.I H4A.A H4A.B H6A.

4、D H6B.A H6B.D H6B.C H6A.C H6B.B H6A.B H6A.A Clip 2 Clip 1 Signal CH1 Signal CH2 H4A.DH4B.D MPSA14 MPSA14 -15VDC +15VDC -15VDC .047F -15VDC .047F BRIDGE 2N5400 DATE: DATE: ASSY. DATE: ARVIN .047 .047 .001 Green .001 Green .047 120pF .01 .047 .047 H3B.B H3B.F H3B.E H3B.H H3B.G H3B.A H3B.I H3B.J H3B.D

5、120pF .01 H3B.C H3A.A H3A.B 1.5H 1.5H H3A.E H3A.H H3A.F H3A.G H3A.C .068 H3A.D H3A.J H3A.I .068 Power TIP31 TIP31 TIP31 OP1.A .047 OP2.A .047 .047 CH2 + CH1 + CH1 - .001 .001 470F .047 INPUT 1000 1000 2.2K 100 REV: REV: 470K 470K 2.2M 100K A7.B H5.B H5.A 56pF 27pF 470K 4.7K 680 4.7K 150 2.2K 680 2.2

6、K 27pF 27pF S1.A 1K 10KF 63V 7815 7915 47K 150 A2.B 1.5K 2.2K 3.3K A1.A 27pF 27pF S1.B 1K 2.2K 100 100K 56pF 27pF R244 4.7K 680 4.7K 150 680 1.5K -24V 5.6K A3.A A3.B R115 R116 R117 C115 R121 R120 C117 C116 R118 A6.A A6.B A7.A R136 R138 C119 D109 R140 Q107 Q110 R132 R134 D107 D108 Q108 Q111 R133 R135

7、 R119 4.7K R144 C121 R122 R123 R124 D106 R129 R130 R125 R126 R127 R128 R112 470K R110 22F R201 R200 R27 C200 R203 C201 C202 R215 R204 D104 A4.A A4.B R216 R217 C215 R221 R220 C217 C216 R218 R238 R239 C219 D209 R240 100K Q207 Q210 R232 R234 Q203 Q202 D207 D208 Q208 Q211 R233 R235 R219 C221 Q205 Q204 R

8、222 R223 R224 D206 R229 R231 Q206 R230 R225 R226 R227 R228 D204 R212 470K R210 R250 R150 6.8K 100 Q103 Q102 L100 Q105 Q104 Q101 Q106 P101 J100 R101 R100 R102 C100 R103 C101 C102 R104 C110 D103 D102 C111 J200 100 L200 P201 C210 D202 C211 D203 10F .22.22 .22.22 7912 5532 4558 5532 5532 5532 5532 4558

9、4558 4558 4558 4558 4558 -24V 470K R106 C104 470K R107 D100 C105 Q100 R108 100 R105 27pF 470K R206 A8.A C204 470K R207 D200 C205 Q200 R208 S4.B 27pF 100 R205 100K R139 R137 R237 R236 D205 4.7K -24V K100 K200 -24V C218 C118 S4.A A5.A A5.B A2.A A1.B A8.B H10.B H10.A 220 2.2M 2.2M CH2- D214 D114 C120 C

10、220 H7.C H7.B H7.A H7.D H7.E H7.F H7.G H7.H H7.I J202 J102 100K 4.7 1/2W 4.7 1/2W Red Red 20K 33K N/U 33K 20K 22K 22K NO: PCB NO: 47K 39K 39K 22K R10 22K R13 R14 10K R15 VR3 R23 10K R19 10K R20 C15 C16 D10 D12 C17 D11 22K R17 R18 R16 R131 T 1 T 2 22 22K 10K 10K 22K BR1 35V 35V Red Red 22K 22K 10K 10

11、K 22K 22K 47K 4.7K Red 39K R21 R22 R11 R12 VR1 VR2 220 .22 .22 .22.22 10K 10K R25 R26 10K R24 C18 D13 T 2 T 1 C10 R28 C11 R209 R109 RED YEL YEL GRN GRN GRN RED YEL YEL C12 50V R31 N/U 1K 2.2K 1K 2.2K R9 15K R5 R6 R7 R8 Q1 D2 D4 D1 D3 C3 C4 C5 C6 C1 C2 D5 D6 C7 1K cw V+ V- R3 R4 R1 R2 D7 D8 D9 cw V+

12、V- V- V+ C8 500 500 1K 1K 15K 1K Q2 E3 10 10 C9 E2 E1 Q214 Q114 S3 S2 !- + !- + C !- + !- + !- + !- + !- + + + + + !- + + !- + !- + !- + !- + + + + + + + !- + + + + + + + 2 !- 3 + 1 8 4 6 !- 5 + 7 8 4 6 !- 5 + 7 8 4 + + 4.7 1/2W 4.7 1/2W 150 R111 150 R211 H8.B H8.A H9.B H9.A J101 J201 30-01200 N/U Q

13、109 Q112 R141 R142 N/U Q209 Q212 R241 R242 10 C13 P200 cw P100 cw B10K B10K 23MAY97 C. McEUEN -15VDC VOL 10KF 63V C2B + R21- 27K C2B- Not Used C2- 10,000mF 80V C1- 10,000mF 80V R136 & R236 - 15K R107 & R207 - 470K Q108, Q109, Q208, Q209 - MJL21194 NPN Q110, Q112, Q210, Q212 - MJL21193 PNP R133, R134

14、, R141, R142 - .22 5W R233, R234, R241, R242 - .22 5W N/U N/U N/U 5 5W 5 5W 470F 25V 470F 25V N/U N/U N/U 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 80-01000 C TP1 TP2 TP3 DCM600/1000 80-00600 H B 14OCT98 3. PART CHANGES FOR DCM1000 ASSEMBLY: 80-01000 Changes from: 1. R107, R207 TO 470K. 2. PCB AND 80-00100 UNCHANGED. 80-01000 Rev (F3) HT400/750/1000 HISTORY MAY BE FOUND ON DRAWING: Assembly 80-00600 Rev (B): ASSEMBLY HT1000 (F3) TO DCM1000 (H) ASSEMBLY HT750 (F3) TO DCM600 Rev (A) AND TRAMSFORMER CHANGE. RadioFans.CN 收音机爱 好者资料库