Void-Infinite8MK1-pwr-sch维修电路原理图.pdf
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1、C3 22000U/63V C2 22000U/63V C6 22000U/63V C4 22000U/63V C5 22000U/63V C1 22000U/63V BR2 KBPC3510W 1 2 3 4 BR1 KBPC3510W 1 2 3 4 BR3 KBPC3510W +HI +MI +LOW -LOW GND -MI -HI C11 224/250V C9 224/250V C12 224/250V PB1 10PIN PB2 10PIN PA3 10PIN PB4 10PIN PA1 10PIN PA2 10PIN PA5 10PIN PB6 10PIN PB5 10PIN
2、PA6 10PIN PB3 10PIN PA4 10PIN P9 P10 JP10 C10 224/250V C8 224/250V C7 224/250V C17 224/250V C16 224/250V C18 224/250V C14 224/250V C15 224/250V C13 224/250V P5 P6 P3 P4 P7 P8 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 C13 47U/50V C22 47U/50V R3 120R R4 1K60 R1 120R R2 1K60 Vin 3 ADJ 1 +Vout 2 U
3、1 LM317 Vin 3 ADJ 1 -Vout 2 U2 LM337 D5 1N4007 C15 222 D6 1N4007 C16 222 GND GND GND GND C29 47U/50V C14 47U/50V +15V -15V 1 2 3 P1 TO INPUT BOARD GND D1 IN4007 D2 IN4007 D3 IN4007 D4 IN4007 C11 100N C12 100N D7 IN4007 D8 IN4007 C1 222 C17 222 1 2 JP6 2PIN/FAN-A* * * * * * * * * * * * * * * * D22 8.
4、2V Q2 A1015 Q3 TIP122 1 2 3 4 5 J1 L-POWER GND C2 222 C3 222 1 2 3 4 5 6 7 8 9 10 JP4 10PIN BUS PRO-B CLIP-B GND -24V GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 JP2 14PIN/DATA SIG-B Q1 TIP127 FAN CON R5 1K -15V R1010K +15V R910k PRO-A R7 1K CLIP-A C21 47U/50V GND D9 27V -24V GND 1 2 JP5 2PIN/+24V 1 2 3 4
5、5 6 7 8 9 10 11 12 13 14 JP1 14PIN/DATA SIG-A FAN CON GND -15V +15V GND R6 10k D10 12v +24v C19 1000U/35V C20 1000U/35V C9 1000U/35V C10 1000U/35V C8 1000U/35V C4 1000U/35V R8 15k +24v GNDGND GND GND C1 330P C2 330P R1 150/1W VR1 100R Q1 C5200 Q2 C5200 Q3 C5200 Q10 A1943 R3 0R33/5W R4 0R33/5W R5 0R3
6、3/5W R6 0R33/5W D1 1N5408 D2 1N5408 R19 33R/2W R20 10R/3W R21 2R2/1W R22 2R2/1W C3 330P R23 2R2/1W R24 2R2/1W C4 122/250V C5 104K Q11 A1943 Q4 C5200 R37 0R47/1W R39 51R0/1W R41 510R R2 150R/1W Q19 MJE15033 R42 10R/1W R45 22R R46 10R1W R43 10R/1W D3 FR157 R38 0R47/1W R47 51R/0.5W D4 FR155 R44 10R/1W
7、R48 51R/0.5W Q21 MJE15032 P1 +LOW +LOW -VCC-BUS +VCC-BUS P2 -LOW -LOW NOTES: 1. ALL RESISTORS ARE IN OHMS,1/4W, 5% UNLESS OTHERWISE SPECIFIED. 2. ALL CAPACITORS ARE IN MICROFARADS UNLESS OTHERWISE SPECIFIED. 3. ALL SWITCHING FET,125W.60V MINIMUM,ON-RESISTANCE 0.03 OHMS MAX ALL CAPACITORS 100V. TOLER
8、ANCE 20% FOR ELECTROLYTIC TYPES, 10% ON OTHER TYPES.UNLESS OTHERWISE SPECIFIED. P3 +HI+HI P4 +MID +MID P5 -HI -HI P6 -MID -MID C6 100U/10V R40 51R0/1W Q22 MJE15032 Q23 TIP127 R49 220R Q20 MJE15033 P1 Q5 C5200 R7 0R33/5W R25 2R2/1W Q12 A1943 R9 0R33/5W R27 2R2/1W Q13 A1943 R10 0R33/5W R28 2R2/1W Q14
9、A1943 R11 0R33/5W R29 2R2/1W R581R5/2W C7 224/250V G D S Q24 60N10 1 2 3 45 6 7 8 U1 IR2117 D530V E1100U/35V D7 BAV20 C11 68P R62 150K R66 22K/1W R70 56K R50220R D8 BAV20 E2 100U/35V D13 IN4744V D17 1N4744A E3 100U/35V R763K3/1W R591R5/2W C8 224/250V G D S Q25 60N10 1 2 3 45 6 7 8 U2 IR2117 D22 30V
10、E4100U/35V D9BAV20 C1268P R63 150K R67 22K/1W R7156K R51220R D10 BAV20 E5100U/35V D14 4744V D18 1N4744A E6 100U/35V R77 3K3/1W R60 1R5/2W C9 224/250V G D S Q30 60N10 1 2 3 45 6 7 8 U3 IR2117 R78 3K3/1W R52 220 D191N4744A E7 100U/35V D15 4744V R72 56K R80 10K Q32 BF421 R81 10K D11BAV20 R64 150K C13 6
11、8P R68 22K/1W D630V E8 100U/35V R73 56K R61 1R5/2W C10 224/250V G D S Q31 60N10 1 2 3 45 6 7 8 U4 IR2117 R79 3K3/1W R53220 D201N4744A E9100U/25V D16 4744A R74 56K R82 10K Q33 BF421 R83 10K D12BAV20 R65 150K C1468P R69 22K/1W D23 30V E10 100U/35V R75 56K FB FB +HI +MID +LOW -L -M -H FB G D S Q26 60N1
12、0 G D S Q27 60N10 G D S Q28 60N10 G D S Q29 60N10 R54 220R R55 220R R56220 R57 220 Q35BYV42 Q36 BYV42 Q37 BYV42 Q38 BYV42 C20 105K/250V C21 225K/63V P2 P2 C23 225K/100V P2 C22 225K/63V C24 225K/100V C25 105K/150V P2 P2 P2 Q7 C5200 R13 0R33/5W R31 2R2/1W Q16 A1943 R14 0R33/5W R32 2R2/1W Q8 C5200 R15
13、0R33/5W R33 2R2/1W Q17 A1943 R16 0R33/5W R34 2R2/1W R93 10R/3W R94 10R/3W C26 473J/250V C27 473J/250V P1 P1 C28 104 D28 IN4148 R95 1K82 C32 474J R99 511R R103 332R R96 1K82 D29 IN4148 R105 100 R107 499R R97 1K82 R108 499R R98 1K82 R100 511R R106 100 R104 332R R101 511R R102 511R C29 105 D30 IN4148 D
14、27 IN4148 C30 104 Q39 MJE172 Q40 MJE172 Q41 MPSA13 Q43 MJE182 Q42 MPSA13 Q44 MJE182 C33 474J C31 105 Q9 C5200 Q18 A1943 R17 0R33/5W R18 0R33/5W R35 2R2/1W R36 2R2/1W P0 P 1 2 3 45 RE 24V/20DAC P1 L12UH R109 3R0 /5W R111 20R5W C19 104J/250V P10 SPK+ P1 R112 20R5W R110 3R0 /5W 1 2 3 4 5 JP14PIN RT10K
15、C34 22U/100V C35 220U/50V C36 220U/50V C37 22U/100V R114 30R/2W R113 30R/2W F2 30A F1 30A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 J1 CON36 Q6 TIP127 Q15 2N5401 R8 20K R12 47R D21 1N4753 R2651R Q34 TIP122 Q45 2N5551 R30 20K R8447R D24 1N4753
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