14、拓邦 PC20N 系列主控板原理图 1 2 3 4 5 6 A B C D 6 5 4 3 2 1 D C B A Title Number Revision Size B Date: 2-Jan-2007 Sheet of File: E:\东东\POVOS的资料\拓邦电子\06年资料\双炉\双炉资料.DDB Drawn By: C20 221/50V(0805) J NPO RT1 MJD-104-3950-5 +5V FAN1 18VDCFAN C E B Q1 8050 D3 IN4148 1 2 CN2 XH-2A 1 2 3 CN3 XH-3A +5V +18V C13 104/50V(0805) Z Y5V C21 101/50V(0805) J NPO 7 6 1 U1B LM339 5 4 2 3 12 U1A LM339 9 8 14 U1C LM339 R16 1/10W-6.2K±1%(0805) C18 101/50V(0805) J NPO C12 104/50V(0805) Z Y5V C4 222J/100V R22 1/6W-200Ω R21 1/10W-6.2K±1%(0805) EC4 220uF/25V(105 ) ℃ R25 1/6W-27K±1% R14 1/10W-9.1K±1%(0805) EC2 4.7uF/50V(105 ) ℃ +5V R27 1/10W-2K±5%(0805) C17 221/50V(0805) J NPO R20 1/6W-12K±1% EC5 220uF/25V(105 ) ℃ EC3 10uF/25V(105 ) ℃ R19 1/10W-3.3K±1%(0805) C19 101/50V(0805) J NPO R24 1/10W-51K±1%(0805) +18V R28 1/10W-62K±1%(0805) R29 1/10W-3.3K±5%(0805) +18V Q2 8050 Q3 8550 R10 1W-10Ω C11 104/50V(0805) Z Y5V R23 1/6W-10K±1% FUSE1 12.5A/250V L 250# N 250# CNR1 10D/431K(WQ) AC 1 AC 2 + 3 - 4 DB1 RS2006 2 1 L1 TB-T106-26-400UH C2 MKP4uF±5% 275VAC(400VDC) 1 2 3 4 CT1 ZME1922006A 220VAC IN R4 1/2W-240K±1% C3 MKPH-4 0.3uF±5% 1200Vpp C1 1MKP2050275 R11 1/10W-4.7K±5%(0805) OUT2 四脚接线柱 OUT1 四脚接线柱 +18V D1 IN4007 D2 IN4007 R1 1/2W-240K±1% R3 1/2W-240K±1% IGBT1 IH20N120R R13 1/10W-2K±5%(0805) R18 1/10W-10K±1%(0805) R42 1/10W-5.1K±1%(0805) R43 1/10W-10K±1%(0805) R9 1W-30Ω D10 IN4148 Q5 8050(SOT23)/1A R30 1/10W-200Ω±5% (0805) Q6 8050(SOT23)/1A R31 1/10W-5.1K±5%(0805) R33 1/10W-4.7K±5%(0805) +18V +5V C16 103/50V(0805) K X7R R32 1/10W-20K±5% (0805) 3MM间距 3MM间距 3MM间距 同步两线要平行靠近 且靠近地线走 B C5 104/50V(0805) Z Y5V VCC C6 104/50V(0805) Z Y5V R6 1/2W-240K±1% R5 1/2W-240K±1% R8 1/2W-240K±1% R7 1/2W-240K±1% 4.016V 4.236V 1.051V R41 1/10W-10K±5%(0805) 11 10 13 U1D LM339 +5V +5V R26 1/6W-100Ω R2 1/2W-240K±1% R17 1/10W-100Ω±1%(0805) 1 2 3 4 5 6 7 8 9 10 11 12 CN1 XH-12A R34 1/10W-4.7K±5%(0805) D11 IN4148 C7 104/50V(0805) Z Y5V R12 2W-22Ω EC6 4.7uF/450V(10×13)(105 ) ℃ D12 IN4007 R48 1/2W-100Ω VCC +18V EC9 100uF/16V(105 )(6×11) ℃ C9 104/50V(0805) Z Y5V +5V Q7 8050 R15 1/2W-1.5K EC7 10uF/25V(105 ) ℃ Z1 1N5232C(1/2W-5.6V±2%,,IZT20mA) EC8 100UF/16V Φ6×12(十二光子)(WH) R35 1/10W-51K±1%(0805) C14 104/50V(0805) Z Y5V R44 1/10W-820Ω±1%(0805) EC1 4.7uF/50V(105 ) ℃ B C 2 1 3 VR1 W206-1AL-500Ω C8 104/50V(0805) Z Y5V R46 1W-330K±1% R45 1W-820K±1% PAN C22 102/500V K Y5P(蓝) INT IGBTEN TMAIN TIGBT VIN CUR PWM FAN IN +8V 1 2 3 4 5 SP 开关电源 D5 IN4148 D7 IN4148 BUZ1 15240 R49 1/6W-330Ω +5V R36 1/10W-47K±1%(0805) R47 1/10W-47K±1%(0805) EC10 47uF/16V(105 ) ℃ +5V D13 IN4148 D9 BAV70LT1(共阴)(SOT23) R37 1/10W-1M±1%(0805) R40 1/10W-12K±1%(0805) C23 Q8 8050(SOT23)/1A R51 1/6W-47K±1% +18V C26 103/50V(0805) K X7R R39 1/10W-5.1K±1%(0805) R38 1/10W-470Ω±1%(0805) D8 IN4148 C10 104/50V(0805) Z Y5V R50 1/6W-1K±1% IGBTEN C15 105/50V(0805) Z Y5V +5V C24 R52 1W-10Ω R53 0805-4.7K IGBT2 IH20T120 Z2 18V/0.5W Z3 18V/0.5W D4 IN4148 D6 IN4148 EC11 1uF/16V(105 ) ℃ 1 2 3 4 A B C D 4 3 2 1 D C B A Title Number Revision Size A4 Date: 23-May-2006 Sheet of File: E:\东东\POVOS的资料\上海讯磁\小板.ddb Drawn By: C16 0.3u/1200V R33 10 C1 2u/250V C15 5u/500V R42 10K C4 100u/35V AC220V C3 100u/35V C11 10u/400V RT1 104 RT R5 47K/2W R31 4.7K 5V R1 330K D9 1N4007 R17 150K GND R22 5.1K GND GND D2 FR107 D10 IN4007 GND + FAN1 DC-20V 20V C6 0.1u/50V 5V D3 FR107 20V R11 2K GND D4 IN4148 5V R32 4.7K C5 0.01u/400V GND 1234 5678 IC1 VIPER12A Q1 2SA733 5V D1 FR107 R6 2K GND GND GND ZMR1 L1 R36 75K/RJ15 C12 10u/16V SYS_V IGBT_T PAN_T R12 330 B U Z Z E R 1 2KHz R28 3K/RJ14 GND GND D8 1N4007 D11 1N4148 5V F19战斗机原理图 F1 10A T1 SXC-VFD AC1 W1 W2 AC2 SYN-A Q3 S8050 Q4 S8550 R45 22 20V C7 0.1u/50V GND GND GND R44 4.3K/RJ14 GND R23 5.1K 20V 20V R15 390 GND D5 IN4148 C2 1u/16V SYN-B R35 75K/RJ15 P O W E R POWER R7 1K R8 1K D7 IN4148 R16 22K C10 104/50V R38 75K/RJ15 R26 100K/RJ14 R18 150K D17 1N4148 L&J CT1 CT GND 5V V+ AC2 AC1 V- BD+IGBT+BG1 BD+IGBT+BG I G B T _ T CURRENT PFD 5V Q2 S8050 R3 56K R24 6.2K Line OV R19 100K R20 100K R37 75K/RJ15 R39 75K/RJ15 R40 75K/RJ15 R43 3.3K/RJ14 GND IG-OV C9 0.1u IC2 TL431 R9 5.1K R10 5.1K VR1 50K PPG 20V GND R27 100K/RJ14 R13 510 R41 75K/RJ15 R30 470K R29 470K 5V C8 0.1u/50V R34 75K/RJ15 R21 620 FAN GND CURRENT SYS_V IGBT_T PAN_T PFD FAN POWER-LED RP1 100K XTAL1 8M K1 R25 1K R14 10K 5V GND C14 0.1u/50V C13 0.1u/50V GND 1 2 3 4 5 6 CON1 CA1 104 CA2 104 GND 5V PB1/AN0 1 PB0/AN0 2 PA3/PFD 3 PA2 4 PA1 5 PA0 6 C1 Vin+ 7 C1 Vin- 8 PC3/C1out 9 PC2/C0out 10 Vss 11 PC1/C0+ 12 PC0/C0- 13 PPG 14 RES 15 VDD 16 OSC2 17 OSC1 18 PA7/TMR1 19 PA6 20 PA5 21 PA4/TMR0 22 PB3/AN3 23 PB2/AN2 24 IC3 HT46R12 SYN-A SYN-B Line OV IG-OV D13 1N4148 D141N4148 D151N4148 D161N4148 R4 56K R2 56K OC OC GND 5V K1 POWER-LED ZD1 22V 5V D12 1N4148 PPG PPG D6 IN4148 5V A C B A C B D D