Primare-I21_EM1061_8-int-sm 电路图 维修手册.pdf

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1、 PRIMARE I21 with EM1061-8 Integrated Amplifier Service Manual RadioFans.CN 收音机爱 好者资料库 1. Schematics and Pcb. 2. Technical Specifications. Confidential ! This document is not allowed to show for third part without written permission from Primare Systems AB. This document is subject to change without

2、 notice. Author: Bjorn Holmqvist Primare AB 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:13-Oct-2006Sheet of File:C:WORK.EM1061A8.SCHDrawn By: +6.1Vreg VSS2 +40VR +40VL -40VL -40VR +40VR +40VL Lline VDD1 VSS2 - CONFIDENTIAL - STBY Switch circuit em1061b8

3、.SCH + - R L -6.1Vreg CW S1 FUSE T5A/250V S2 FUSE T5A/250V R7 100K R8 68k R11 2K2 R19 330R R33 10K R35 330R R36 1K R37 330R R48 330k R50 330k R52 10K R45 330R R200 1K R202 1K R210 68k R211 100K R213 100K R215 1M R214 100K R218 1M R219 100K R221 100K R223 100K R227 4.7R 2W C2 100N C9 100N + C211 10U/

4、16V C214 100N R228 4.7R 2W Z2 24V Z200 3V9 Z202 3V9 Z206 22V Z208 5V6 D202 BRIDGE 10A D203 BRIDGE 10A Q16 2SC3420 +C203 10mF 50V +C204 10mF 50V +C205 10mF 50V R222 47K D201 PMLL4148 D200 PMLL4148 R32 2K2 PIN P5A PIN PIN P5B PIN PIN PIN P6B PIN 1 2 3 4 P1 4way screw term R230 4k3 D204 PMLL4148 R55 0R

5、22 3W R154 0R22 3W R14 68R Q1 BC846 Q2 BC846Q5 BC846 Q7 BC856 1 23 Q3 2SK170GR Q17 2SD1760 Q201 BC846 Q200 BC856 R1 383R R18 33k R15 100K Q6 BCP56 C5 470P Q8 BCP53 C213 100N Q18 2SB1184 D205 PMLL4148 D206 PMLL4148 R233 100K + C202 10mF 50V R220 180K R9 68R R5 280R R3 100R R34 100R Trim NO1 1 N02 8 C

6、1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K1 Relay power 8A/24V C12 1u/63v C15 1u/63v C209470N C210 470N S3 FUSE S4 FUSE Q22 2SA1302 Q21 2SC3281 *fusible* Q37 BC846 R61 33k R62 100K STBY1 Q202 BC856 Q203 BC856 Q204 BC846 R235 100K R236 10K STBY1 STBY2 5 6 4 VDD1 14 VSS1 7 U200B 4093 1 2 3 VDD1 14 VSS1 7 U2

7、00A 4093 8 9 10 VDD1 14 VSS1 7 U200C 4093 12 13 11 VDD1 14 VSS1 7 U200D 4093 1 2 8 9 147 U201A 4075 3 4 5 6 147 U201B 4075 11 12 13 10 147 U201C 4075 C19 390P C3 100N C6 100N Rline CW R107 100K R108 68k R111 2K2 R119 330R R133 10K R135 330R R136 1K R137 330R R148 330k R150 330k R152 10K R145 330R C1

8、02 100N C109 100N Q116 2SC3420 R132 2K2 R114 68R Q101 BC846 Q102 BC846Q105 BC846 Q107 BC856 Q103 2SK170GR Q117 2SD1760 R101 383R R118 33k R115 100K Q106 BCP56 C105 470P Q108 BCP53 Q118 2SB1184 R109 68R R105 280R R103 100R R134 100R Trim C112 1u/63v C115 1u/63v Q122 2SA1302 Q121 2SC3281 Q137 BC846 R1

9、61 33k R162 100K STBY2 C119 390P PIN P6A PIN 1 2 3 4 P2 4way screw term PRIMARE MAIN BOARD EM-1061 BN R2 7K5 R4 7K5 3 2 1 84 U102A OPA2134 5 6 7 U102B OPA2134 +14V -14V L R J6 2 POL PHONO R12 100R R13 100R 1 2 P4 HEADER 2 1 2 P5 HEADER 2 C11 100N C13 100N S5 FUSE T5A/250V S6 FUSE T5A/250V Q4 BC846 Q

10、10BC856 R20 2K2 Q9 BC846 Q11 BC856 R21 2K2 R38 1K.M R39 1K.M + C1 3u3 50v 1/2 1 2 3 4 5 P3 HEADER 5 3 2 6 74 U2 OP-176 3 2 6 74 U3 OP-176 Z1 24V Z3 24V Z6 24V NO1 1 N02 8 C1 2 C2 7 NC1 3 NC2 6 COIL 4 COIL 5 K2 Relay power 8A/24V S7 FUSE S8 FUSE C17 100N C18 100N C20 N.C C21 N.C +6.1Vreg -6.1Vreg C22

11、47u/63V C2347U/63V C24 100u/63V C26 100u/63V D3 BDY17D D4 BDY17D D5 BDY17D D6 BDY17D Vin 1 GND 2 Vout 3 REG1 LM317T Vin 1 GND 2 Vout 3 REG2 LM337T R6316R R10316R R1710K R2210K R23 100R/4W R24 100R/4W +40Vreg -40Vreg S9 T250MA S10 T250MA C27 3u3 50V C28 3u3 50V D1 PMLL4148 D2 PML4148 +40VREG -40VREG

12、+40VREG -40VREG D7 PMLL4148 C37 1U/50V C38 1U/50V C39 100N -6.1Vreg VDD1 VSS2 +6.1Vreg R26 nc R42nc D8 PMLL4148 D9 PMLL4148 (0 OHM) D10 PMLL4148 (0 OHM) C44 NCC45 NC C46 NCC47 NC C48 NC C49 NC C50 NC C51 NC R47 N.C R490R/24VREL L1 INDUCTOR L2 INDUCTOR R51 22R R53 22R R54 22R R56 22R R5710R R5810R R5

13、910R R60 10R R63 10R R64 10R R6510R R66 10R C43u3 50V C43 3u3 50V D11 BDY17D D12BDY17D D13BDY17D D14 BDY17D RadioFans.CN 收音机爱 好者资料库 123456 A B C D 654321 D C B A Title NumberRevisionSize C Date:13-Oct-2006Sheet of File:C:WORK.EM1061B8.SCHDrawn By: Clock HC595 Load HC595 SD HC595 n.c. TAPE1 OUT n.c.

14、REM_BUS n.c. DGND +5Vdig n.c. STBY Rline Lline 1 2 3 4 5 6 7 8 9 10 11 12 13 14 P400 14 HEADER L R J5 2 POL PHONO R315 100K.M C304 0.76U/100V C308 100P 5 6 7 U1B OPA2134 TUNER L R J3 2 POL PHONO R333 2k2M R334 2k2M CD L R J2 2 POL PHONO R335 2k2M R336 2k2M AUX L R J1 2 POL PHONO R341 2k2M R354 2k2M

15、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 U22 LM1972 R303 100R R310 100R DATA Potm CLOCK Potm n.c. LOAD/SHIFT Potm +5Vdig SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 1

16、5 O1 1 O2 2 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 VCC 16 GND 8 U4 74HC595 TUNER_ONCD_ONAUX_ONTAPE1OUT_ON TAPE1_ON TUNER_ON CD_ON AUX_ON +5VDIG R360470R R361 1K5 Vin 3 ADJ 1 Vout 2 REG5 LM317T R359 470R 3W +40VR +6.1Vreg -6.1Vreg -6.1Vreg PRIMARE MAIN BOARD EM1061 2/2 BN C351 10U/16V -14V R313 100K.M C302 0.

17、76U/100V C310 100N C306 100P 3 2 1 84 U1A OPA2134 +14V TAPE1 L R J4 2 POL PHONO R314 2k2M R316 2k2M TAPE1_ON AUX2_ON TAPE1OUT_ON R16 470R 3W C25 1N Vin 1 GND 2 Vout 3 REG3 LM317T Vin 1 GND 2 Vout 3 REG4 LM337T R25 470R 3W +40VL R27 470R 3W C7 470N C8 470N R28470R R30 4K7 R31 4K7 R29 470R C29 10U/16V

18、 C30 10U/16V Q12 BC846 Q13 BC856 R40 15K R41 15K Z4 6V8 Z5 6V8 C10 10U/16V C14 10U/16V +6.1Vreg -6.1Vreg +14V -14V -40VL C31 10U/16V C32 10U/16V X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14 Y 15 Z 4 VCC 16 GND 8 U84053 X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14

19、Y 15 Z 4 VCC 16 GND 8 U9 4053 X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14 Y 15 Z 4 VCC 16 GND 8 U10 4053 X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14 Y 15 Z 4 VCC 16 GND 8 U114053 X0 12 X1 13 Y0 2 Y1 1 Z0 5 Z1 3 INH 6 A 11 B 10 C 9 VEE 7 X 14 Y 15 Z 4 VCC 16 GND

20、8 U12 4053 C33 10U/16V C34 10U/16V R44 2K2 R43 33K.M R46 33K.M +6.1Vreg -6.1Vreg +6.1Vreg -6.1Vreg +6.1Vreg -6.1Vreg +6.1Vreg -6.1Vreg +6.1Vreg -6.1Vreg C35 100N C36 100N C40 100N C16 10U/16V C41 100N C42 100N C54 330P C55 330P C56 330P C52 100N C53 100N C57 330P C58 330P C59 100N C60 100u/63V D15 P

21、MLL4148 D16 PMLL4148 D17 PMLL4148 D18 PMLL4148 D19 PMLL4148 D20 PMLL4148 12345678 A B C D 87654321 D C B A Title NumberRevisionSize A3 Date:17-Mar-2004Sheet of File:C:WORK.EM1067-7.SCHDrawn By: Pin 12:NC VCC Pin 9: DATA POTM Pin 7: GND DIG Pin 8:NC Pin 6: +5V DIG Pin 4: n.c. Pin 3: SD HC595 Pin 2: L

22、oad HC595 Pin 1: Clock HC595 VCC VCC IR-Receiver Pin 5: CLOCK POTM Pin 10: NC Pin 11: LOAD/SHIFT POTM Pin 14: n.c. Pin 13:NC VCC VCC VCC VCC X1 12.0MHz VCC 2 VOUT 1 GND 3 IR1 TSOP-1838 C4 22p C5 22p R9 10k R6 47k R3 10k + C1 10u 6V3 +C2 10u 6V3 + C3 10u 6V3 Q1 BC850C Q2 BC850C G 1 DP 2 A 3 F 4 COM1

23、5 COM2 10 B 9 C 8 E 7 D 6 DISP1 DUAL_DISP Q3 BC850C RA1 1 RB1 2 RC1 3 RD1 4 RE1 5 RF1 6 RG1 7 RA2 14 RB2 13 RC2 12 RD2 11 RE2 10 RF2 9 RG2 8 R14 7X470R R5 10k R10 178R R12 178R R13178R R8 1K5 Q4 BC850C RST 1 P3.0 2 P3.1 3 XTAL2 4 XTAL1 5 P3.2/INT0 6 P3.3/INT1 7 P3.4 8 P3.5 9 GND 10 VCC 20 P1.7 19 P1

24、.6 18 P1.5 17 P1.4 16 P1.3 15 P1.2 14 P1.1 13 P1.0 12 P3.6 11 U3 AT89 R4 22R 1 2 3 4 5 6 7 8 R1 SIL 7x1k VCC 1 2 3 4 5 6 7 8 R2 SIL 7x1k VCC Clock Potm 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 U2 74HC595 SER 14 SRCLK 11 SRCLR 10 RCLK 12 E 13 O0 15 O1 1 O2 2

25、 O3 3 O4 4 O5 5 O6 6 O7 7 Q7 9 U1 74HC595 SER SECLK Load Clock DATA Potm L/Shift KEY1 VSS R15 178R TUNER LINE1 CD LINE2 STBY_LED 1 2 3 4 SW1 B3F-4055 SD HC595 Clock HC595 Load HC595 C6 100n C8 100n 1 2 3 4 SW2 SW-B1728 1 2 3 4 SW3 SW-B1728 1 2 3 4 SW4 SW-B1728 KEY2 D1 PMLL4148 D7 PMLL4148 D8 PMLL414

26、8 D9 PMLL4148 CD TUNER LINE1 LINE2 R7 1K5 operate EM-1067 DISPLAY 1 2 3 4 D2 LIGHT 1 2 3 4 D3 LIGHT 1 2 3 4 D4 LIGHT 1 2 3 4 D5 LIGHT 1/1 BN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 P2 14 HEADER 1 2 3 4 SW5 B3F-4055 D6 LED A 3 COM 2 B 1 SW6 ENCODER STANDBY R11 LUS R16 LUS R17 LUS R18 10R C7 10N VCC 2 VOUT 1

27、 GND 3 IR2 TFMS5380 1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:19-Feb-2001Sheet of File:E:PRIMAREA20SCHEM1066-1.SCHDrawn By: 1 2 3 P1 AC CONNECTOR F1 6.3A C1 100NF C2 1NF C3 1NF D1 1N5401 D2 1N5401 C4 3300/6.3V R1 NTC 7R R2 VDR275 R3 470K L N 1 2 P2 HEADER 2 1 2 P3 HEADER 2 1 2 P4 HE

28、ADER 2 C5 3300/6.3V MAIN EM1066-1 1/1 BN TECHNICAL SPECIFICATIONS Sensitivity RCA 300mV Output power 2x70 W/8 ohm 2x110 W/4 ohm Peak current +/- 20A Output impedance 0.08 ohm Frequency response 10HZ-100KHZ, -3db Signal to noise A-weighted 98 dB THD+noise 0.08% Standby 15 W DIMENSIONS (WXDXH) 430X275X95 MM Weight 12Kg