primare_a30.1_mk2_integrated_amplifier_sm 电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 12345678 A B C D 87654321 D C B A Title NumberRevisionSize A2 Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1068B.SCH Drawn By: -20VL VDD2 VSS2 +20VR+20VL VDD1 -20VR +20VR +20VL +Lline -Lline VDD1 VDD2 VSS1 VSS2 STBY Switch circuit EM1068A.SCH + - L

2、 VSS1 GND spacer CW S1 T6.3A R1 22K R236 33K R9 2K2 R2 33K R20 10k R44 330R R242 330R R52 330k R53 330k R54 330k R55 330k R60 6K8 R61 6K8 R64 1K R66 1K R72 5K6 R73 4k3 R83 100k R84 100k R85 33K R86 100k R87 100k R88 100k R107 1M R108 1M R89 100k R109 1M R110 1M R90 100k R91 100k R92 100k C1 100N C2

3、100N C24 4u7 35V C3 100N R111 4R7/2W R112 4R7/2W C4 100N Z1 8V2 Z2 8V2 Z10 3V9 Z4 3V9 Z14 12V Z15 12V Z16 12V Z17 12V Z5 5V6 D1 BRIDGE 10A Q11 2SC3420 C30 100u 63V C31 100u 63V R93 100k D5 PMLL4148 D6 PMLL4148 R10 1K8 R11 2K2 PIN P1 PIN P2 R94 68K 1 2 3 4 P5 4way screw term R74 4k3 D7 PMLL4148 R117

4、0R22/3W R118 0R22/3W 1 2 3 4 P6 4 WAY PIN R121 68R R122 68R Q15 BC846B Q16 BC846BQ17 BC846B Q18 BC846B Q33 BC856B Q34 BC856B Q46 2SK170GR Q472SK170GR Q19 BC846B Q35 BC856B PIN G1 R135 390R R136 390R R139 47k R140 47k Q50 BCP53 Q54 BCP56 Q55 BCP56 Q51 BCP53 D8 PMLL4148 D9 PMLL4148 R95 100k R96 100k R

5、123 68R R124 68R R147 100R R148 100R R149 100R C42 10mF 63V R153 100R Trim C46 470n C47 470n C48 470n C49 470n C50 470n C51 470n C52 470n C53 470n S3 RESET FUSE, 4 Amp Q59 2SA1302 3 2 1 84 U1A 1458 5 6 7 U1B 1458 1 2 3 4 P8 4PIN Q20 BC846B R5 33K R97 100k STBY3 Q36 BC856B Q37 BC856B Q21 BC846B R98 1

6、00k R99 100k STBY1 STBY2 C25 4u7 35V 0Vdig 1 2 3 U3A 4093 5 6 4 U3B 4093 8 9 10 U3C 4093 12 13 11 U3D 4093 C72 470P C73 470P Q38 BC856B Q39 BC856B STBY3 STBY4 Q66 2SC3281 C32100u 63V C33100u 63V C34 100u 63V C35 100u 63V D10 BDY17D D11 BDY17D D12 BDY17D D13 BDY17D Vin 1 GND 2 Vout 3 REG1 LM317T Vin

7、1 GND 2 Vout 3 REG6 LM337T R157220R R158 220R R161 4k3 R162 4k3 R169 47R/3W R170 47R/3W +26VRreg -26VRreg -26VLreg +26VLreg S7 T250MA S8 T250MA 12 C43 10mF 63V D2 BRIDGE 10A S4 RESET FUSE, 4 Amp NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K1 C26 4u7 35V C27 4u7 35V Q22 BC846B Q40 BC856B Q74 2SD1

8、760 Q78 2SB1184 R246 150R R252 150R R12 1K5 C5 100N D14 PMLL4148 R163 4k3 R164 4k3 R177 1K R178 1K R184 5K6 R185 5K6 C80 3.3U/50V CW R21 10k R45 330R R243 330R Q12 2SC3420 R13 1K8 R154 100R Trim Q60 2SA1302 Q23 BC846B R6 33K R100 100k STBY1 Q69 2SC3281 Q24 BC846B Q41 BC856B Q75 2SD1760 Q79 2SB1184 R

9、247 150R R248 150R R188 1K5 C6 100N D15 PMLL4148 C81 3.3U/50V R190 22K R171 330R R172 330R C88 470P C89 470P +Rline -Rline CW R3 22K R237 33K R14 2K2 R4 33K R22 10k R46 330R R244 330R R56 330k R57 330k R58 330k R59 330k R62 6K8 R63 6K8 C7 100N C8 100N Z6 8V2 Z7 8V2 Q13 2SC3420 R15 1K8 R16 2K2 R125 6

10、8R R126 68R Q25 BC846B Q26 BC846BQ27 BC846B Q28 BC846B Q42 BC856B Q43 BC856B Q48 2SK170GR Q49 2SK170GR R137 390R R138 390R R141 47k R142 47k Q52 BCP53 Q56 BCP56 Q57 BCP56 Q53 BCP53 R127 68R R128 68R R150 100R R151 100R R152 100R R155 100R Trim C56 470n C57 470n C58 470n C59 470n Q63 2SA1302 3 2 1 84

11、 U2A 1458 5 6 7 U2B 1458 Q29 BC846B R7 33K R101 100k STBY2 C74 470P C75 470P Q70 2SC3281 -26VRreg +26VRreg Q30 BC846B Q44 BC856B Q76 2SD1760 Q80 2SB1184 R249 150R R253 150R R17 1k5 C9 100N D16 PMLL4148 R179 1K R180 1K R186 5K6 R187 5K6 C82 3.3U/50V CW R23 10k R47 330R R245 330R Q14 2SC3420 R18 1K8 R

12、156 100R Trim Q64 2SA1302 Q31 BC846B R8 33K R102 100k STBY4 Q73 2SC3281 Q32 BC846B Q45 BC856B Q77 2SD1760 Q81 2SB1184 R250 150R R251 150R R189 1K5 C10 100N D17 PMLL4148 C83 3.3U/50V R191 22K R173 330R R174 330R C90 470P C91 470P + - R C11 100N R113 4R7/2W R114 4R7/2W C12 100N PIN P3 PIN P4 NO1 1 N02

13、 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K2 -20VL +20VL S2 T6.3A R75 4k3 R76 4k3 D3 BRIDGE 10A C36 100u 63V C37 100u 63V R119 0R22/3W R120 0R22/3W 1 2 3 4 P7 4 WAY PIN C44 10mF 63V S5 RESET FUSE, 4 Amp C38100u 63V C39100u 63V C40 100u 63V C41 100u 63V D18 BDY17D D19 BDY17D D20 BDY17D D21 BDY17D Vin 1

14、GND 2 Vout 3 REG2 LM317T Vin 1 GND 2 Vout 3 REG7 LM337T R159220R R160 220R R165 4k3 R166 4k3 R175 47R/3W R176 47R/3W +26VLreg -26VLreg S9 T250MA S10 T250MA C45 10mF 63V D4 BRIDGE 10A S6 RESET FUSE, 4 Amp C28 4u7 35V C29 4u7 35V R167 4K7 R168 4k3 +20VL-AMP1 +20VL-AMP2 +20VL-AMP1 +20VL-AMP2 +20VR-AMP1

15、 +20VR-AMP1 +20VR-AMP2 +20VR-AMP2 -20VL -20VL -20VR -20VR R200 1R R201 1R R202 1R R203 1R C13 100N C14 100N C15 100N C16 100N D32 PMLL4148 D33PMLL4148 D34 PMLL4148 D35 PMLL4148 C22 100N R68 4R7/2W R69 4R7/2W C23 100N R70 11R/2W R71 11R/2W R79 11R/2W R80 11R/2W D22 PMLL4148 D36 PMLL4148 C55 470n C60

16、470n C61 470n C84 470n VSS2 VDD2 VSS1VDD1 C86 100N C87 100N C119 100N C120 100N C121 100N C122 100N C123 100N C124 100N +6.5Vreg -6.5Vreg EM1068-5 BN PIN14 4093PIN7 4093 1 2 8 9 147 U4A HEF4075 3 4 5 6 147 U4B HEF4075 11 12 13 10 147 U4C HEF4075 L1 SPOLE L2SPOLE L3SPOLE L4 SPOLE R235NC R2381R R2391R

17、 R2401R R241 NC R2541R R2551R R2561R R257NC R2581R R2591R R2601R R2611R R262NC R2631R R2641R RadioFans.CN 收音机爱 好者资料库 12345678 A B C D 87654321 D C B A Title NumberRevisionSize A2 Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1068A.SCH Drawn By: Clock HC595 Load HC595 SD HC595 n.c. TAPE1TAPE1 OUT

18、-15Vreg 0Vdig -Lline +Lline n.c. n.c. +15Vreg -15Vreg -15Vreg +15Vreg +15Vreg -20VL +15VReg -15VReg -15VReg +15Vreg DGND +5Vdig n.c. +5Vdig 1 2 3 4 5 6 7 8 9 10 11 12 13 14 P9 14 HEADER L R J1 3 3 2 2 1 1 J7 XLR NC3FAH 3 3 2 2 1 1 J8 XLR NC3FAH R103 100k R104 100k R105 100k R106 100k R24 10k R25 10k

19、 R26 10k R27 10k R28 10k R29 10k R30 10k R31 10k R32 10k R33 10k R34 10k R35 10k R36 10k R37 10k R38 10k R39 10k R40 10k R143 30K R41 10k R42 10k R144 30K R43 10k R145 30K C62 1U C63 1U C64 1U C65 1U C17 100N C18 100N C92 100p C93 100p C94 100p C95 100p C19 100N C20 100N C96 100p C97 100p C98 100p C

20、99 100p C100 330p C21 100N C103 100p C101 330p C104 100p R48 1K5 C109 10u 16V C110 10u 16V R49 470R R50 470R C111 10u 16V C112 10u 16V R77 4K7 R78 4K7 R204 4K7 C105 100p C106 100p C107 100p C108 100p R206 150R/3W R146 30K 3 2 1 84 U5A OPA2604 5 6 7 U5B OPA2604 L R J3 TUNER L R J4 CD L R J5 AUX L R J

21、6 GND AC 1 OUT1 2 GND1 3 GND AC 5 GND AC 6 VSS2 7 LOGIC GND 8 CLOCK 9 LOAD/SHIFT 10 DATA IN 11 DATA OUT 12 VDD1 13 GND AC 14 VDD2 15 GND AC 16 OUT2 17 VSS1 18 GND2 19 IN2 20 IN1 4 U10 LM1972 GND AC 1 OUT1 2 GND1 3 GND AC 5 GND AC 6 VSS2 7 LOGIC GND 8 CLOCK 9 LOAD/SHIFT 10 DATA IN 11 DATA OUT 12 VDD1

22、 13 GND AC 14 VDD2 15 GND AC 16 OUT2 17 VSS1 18 GND2 19 IN2 20 IN1 4 U11 LM1972 3 2 1 84 U6A OPA2134 5 6 7 U6B OPA2134 R130 100R R131 100R 3 2 1 84 U7A OPA2604 5 6 7 U7B OPA2604 5 6 7 U8B OPA2604 3 2 1 84 U8A OPA2604 3 2 1 84 U9A OPA2604 5 6 7 U9B OPA2604 DATA Potm CLOCK Potm n.c. L/SHIFT CLK HC595

23、LOAD HC595 R51 1K5 R205 4K7 R207 150R/3W R19 2K2 -6.5Vreg -6.5Vreg+6.5Vreg -L+L-R+R SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 U12 74HC595 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 U13 74HC59

24、5 CLK HC595 +5Vdig LOAD HC595 0Vdig BAL1_ON AUX_ON Vin 1 GND 2 Vout 3 REG9 LM337T -15Vreg Vin 1 GND 2 Vout 3 REG4LM317T R115 68R/2W R116 68R/2W +6.5Vreg R210 430R R211 430R R212 1K8 R213 1K8 Vin 1 GND 2 Vout 3 REG10 LM337T -6.5Vreg Vin 1 GND 2 Vout 3 REG5 LM317T R133 68R/2W R134 68R/2W -20VR +20VR +

25、6.5Vreg -6.5Vreg -6.5Vreg SD HC595 +15Vreg C113 10u 16V C114 10u 16V C115 10u 16V C116 10u 16V C66 470n C67 470n C68 470n C69 470n C70 470n C71 470n D37 PMLL4148 D23 PMLL4148 0Vdig +5Vdig C117 10u 16V C118 10u 16V CD_ON TUNER_ON TAPE1_ON TAPE1OUT_ON BAL2_ON R1811K R1821K R1831K C102 330p 0Vdig NO1 1

26、 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K3 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K4 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K5 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K6 T1 BC846B R216 100k T9 BC856B R192 10k D24 PMLL4148 3 3 2 2 1 1 J9 XLR NC3FAH 3 3 2 2 1 1 J10 XLR NC3

27、FAH NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K7 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K8 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K9 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K10 RELAY DPDT3 L-BAL2R-BAL2L-BAL1R-BAL1 +20VL -20VLTAPE1_ON +5Vdig T2 BC846B R217 100kT10 BC85

28、6B R193 10k D25 PMLL4148 -20VLTUNER_ON T3 BC846B R218 100kT11 BC856B R194 10k D26 PMLL4148 -20VLCD_ON T4 BC846B R219 100kT12 BC856B R195 10k D27 PMLL4148 -20VLAUX_ON T5 BC846B R220 100kT13 BC856B R196 10k D28 PMLL4148 -20VLBAL2_ON T6 BC846B R221 100kT14 BC856B R197 10k D29 PMLL4148 -20VLBAL1_ON +5Vd

29、ig+5Vdig+5Vdig+5Vdig +5Vdig +20VL+20VL NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K11 NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K12 T7BC846B R222 100k T15 BC856B R198 10k D30 PMLL4148 +20VL +5Vdig PHASE_ON MONITOR_ON PHASE_ON +5Vdig DATA_POT CLOCK_POT LOAD/SHIFT CLOCK_POT LOAD/SHIFT CLOCK

30、_POT LOAD/SHIFT DATA_POT NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K13 -20VL NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K14 T8BC846B R223 100k T16 BC856B R199 10k D31 PMLL4148 +20VL +5Vdig MONITOR_ON -20VL 0Vdig +20VL +5Vdig 0Vdig +5Vdig 0Vdig R208 6k8 R209 6k8 SD HC595 STBY Vin 1 GND 2 V

31、out 3 REG3 LM317T Vin 1 GND 2 Vout 3 REG8 LM337T 3 2 1 84 U15A OPA2604 5 6 7 U15B OPA2604 -15Vreg +15Vreg C85 100N 3 2 1 84 U14A OPA2604 5 6 7 U14B OPA2604 -15Vreg C54 100N +Rline -Rline +15Vreg NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K15 D38 PMLL4148 T17 BC846B R81 100k -20VL D40 PMLL4148 D

32、41 PMLL4148 D39 PMLL4148 R215 3K9 R65 10K R224 3K9 R225 3K9 R67 10K R226 3K9 R227 3K9 R82 10K R228 3K9 R229 3K9 R214 10K R230 3K9 22 EM1068-5 BN 3 1 2 J2 HEADER 2 1 2 J11 HEADER 2 3 2 6 74 U16 OPA134 R129 100R R132 100R 3 2 6 74 U17 OPA134 +15Vreg +15Vreg -15Vreg -15Vreg R231 1K8 R232 1K8 R233 4K7 R

33、234 4K7 C78 220P C79 220P C76 100N C77 100N -15Vreg -15Vreg R265 0R R266 1R R267 0R R268 0R 12345678 A B C D 87654321 D C B A Title NumberRevisionSize A3 Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1104-1.SCH Drawn By: EA/VP 31 X1 19 X2 18 RESET 9 RD 17 WR 16 INT0 12 INT1 13 T0 14 T1 15 P10 1 P

34、11 2 P12 3 P13 4 P14 5 P15 6 P16 7 P17 8 P00 39 P01 38 P02 37 P03 36 P04 35 P05 34 P06 33 P07 32 P20 21 P21 22 P22 23 P23 24 P24 25 P25 26 P26 27 P27 28 PSEN 29 ALE/P 30 TXD 11 RXD 10 U1 87C51 1 2 3 4 5 6 7 8 9 10 11 12 13 14 P1 14 POL IDC VCC 2 VOUT 1 GND 3 IR1 TFMS5380 VCC X1 12MHZ C1 22p C2 22p R

35、1 47k R2 10K R3 10K Q1 BC850 Q2 BC850 C3 10u 16V VCC1 2 3 4 SW1 B3F-4055 R11 10R C4 10u 16V Q3 BC850 Q4 BC850 30.1 DISPLAY R12 470R R13 470R R14 470R R15 470R R16 470R R17 470R R18 470R C5 100U/6.3V VCC D1 LED D2 LED D3 LED D4 LED D5 LED D6 LED D7 LED D8 LED D9 LED R19 1k33 R20 1k33 R21 1k33 R22 1k3

36、3 R23 1k33 R24 1k33 R25 1k33 R26 1k33 R27 1k33 G 1 DP 2 A 3 F 4 COM1 5 COM2 10 B 9 C 8 E 7 D 6 DISP1 DUAL_DISP VCC VCC Tuner Tape 1 CD AUX Clock HC595 Load HC596 Data HC595 Clock Potm Data Potm L/S Potm Rem. bus A COM B SW2 24 CYCL.ENC. R4 10K R510K VCC R31 3k3 R32 3k3 R33 3k3 R34 3k3 VCC R8 10K VCC

37、 GND R35 10K 1 2 3 4 SW5 B3F-4055 R48 10K VCC SW3 SW-12WAY SW4 SW-12WAY SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 U4 74HC595 VCC VCC BAL1 BAL2 MONITOR 0/180 ON D10 LED R49 1k33 OFF R6 10K R7 10K R9 10K R10 10K VCC GND VCC R37 100K R38 100K R39 100K R40 100K

38、R41 100K R42 100K R43 100K R44 100K R45 100K R46 100K R47 100K CS 1 nc 2 CH0 3 nc 4 CH1 5 nc 6 GND 7 DI 8 nc 9 DO 10 nc 11 CLK 12 nc 13 VCC (Vref) 14 U2 ADC08032 GND C7 100N R28 10K R29 10K R30 10K R36 10K R50 0R R51 0R R52 0R R53 10K R54 1K R55 1K R56 22K C6 100N C8 100N R57 4k7 MONITOR0/180 EM1104

39、-2 BN 11 1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:19-Feb-2001Sheet of File:E:PRIMAREA30-1SCHEM1105.SCHDrawn By: F1 6.3A C1 100NF C2 1NF C3 1NF D1 1N5401 D2 1N5401 C4 3300/6.3V R1 NTC 7R R2VDR275 R3 470K L N 1 2 P2 HEADER 2 1 2 P3 HEADER 2 1 2 P4 HEADER 2 C5 3300/6.3V MAIN EM1105-1

40、1/1 BN R4 NTC 7R 1 2 P1 HEADER 2 G1 PLUG IDLE CURRENT ADJUSTMENT 1: Remove the jumper on P7 ( P6 ) 2: Connect the voltmeter between pin 1 and pin 2 on P7 ( pin 1 and pin 2 on P6 ) ADJUST R154 ( R156 ) TO 30mV 3: Connect the voltmeter between pin 3 and pin 4 on P7 ( pin 3 and pin 4 on P6 ) ADJUST R15

41、3 ( R155 ) TO 30mV 4. After the power has been on for 60 min readjust R154 (R156) and R153 (R155) 6. Remove the voltmeter and connect the jumper again. Instructions apply to the left channel. Instructions given in brackets apply to the Right channel. TECHNICAL SPECIFICATIONS Sensitivity RCA 280mV XLR 560 mV Output power 2x100 W/8 ohm 2x 180 W/4 ohm Peak current +/- 40A Output impedance 0.06 ohm Frequency response 10HZ-100KHZ, -3db Signal to noise A-weighted 100 dB THD+noise 0.07% Standby 25 W DIMENSIONS (WXDXH) 430X385X100 MM Weight 15.5Kg