QSC_GX7_Schematics 电路图.pdf

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1、2. COMPONENTS MARKED WITH ADD 1. THIS DRAWING USED IN CONJUNCTION WITH ASSEMBLY WP-400001-00. ARE SAFETY CRITICAL AND MUST BE REPLACED WITH THE EXACT SAME PART RAB B C PRODUCTION RELEASE W/O CHG PER ECO 10438 REVISED PER ECO 10999 REVISED PER ECO 11625 REVISED PER ECO 10571 D6-13-12 3-23-12 7-21-11

2、12-10-10 12-10-10 10-28-2009 D. GAVAN12-8-10 SUBVERSION DENISE D SH-400001-00 3AR-400001-00.ZIPNONE GX7 D Matt Skogmo OF2OF1 FP2FP1 BB1 3B2v 5A3v 3C2v 5B3v 3A3v 5A4v 3C3v 5B3v 5C3v 3B1v SW-ON -82V +82V -134V +134V DC_SHUTDOWN_L 11 1 1 1 1675 MACARTHUR BOULEVARD SCHEMATIC DIAGRAM 7 PLOT DATE: D OF QS

3、C AUDIO PRODUCTS, THAT MAY NOT 4 WITHOUT EXPRESS WRITTEN CONSENT FROM C B A D C 54 3 65 3 D DATE SEED FILE NO. CHECKED ISSUED 7 8 NOTES: UNLESS OTHERWISE SPECIFIED B 12 REVCHKAPPROVED/DATEEFF. DATEDESCRIPTION REVISIONS APPROVALS 8 A 2 REVDWG NO.SIZE SCALESHEET 1 OF THIS DOCUMENT CONTAINS PROPRIETARY

4、 INFORMATION WHICH IS THE PROPERTY BE DISCLOSED, REPRODUCED OR USED QSC AUDIO PRODUCTS. 1 CAD FILE NO. COSTA MESA, CA 92626 CAGE CODE 00PW4 CONTRACT NO. DRAWN QSC AUDIO PRODUCTS, LLC. 6 POWER_SUPPLY SW-ON -82V +82V -134V +134V DC_SHUTDOWN_L AMPLIFIER SW-ON -82V +82V -134V +134V DC_SHUTDOWN_L ! Offse

5、t_Target 1 Offset_Target 1 Panel_Fiducial 1 Panel_Fiducial 1 Badboard_Mark 1 CREFRPT RadioFans.CN 收音机爱 好者资料库 65C - 3.9V 95C - 2.75V BLK POSTRED POST CIRCUIT FAN SPEED CH B HI = ON FEEDBACK BLK POST LO = OFF MAIN BOARD OPAMP BYPASS CAPS A1- QUIET REF GND GROUND SCHEDULE BIAS 85C - 3.17V GAIN BLOCK PE

6、AK CLAMPS HI = ON CLIP-LIM THRESHOLD OUT, 90HZ, 200HZ. AMPLIFIER DIODES P1 - LOW PWR GND CHASSIS GROUNDS TO SPKR-A PEAK CLAMPS BALANCED INPUT STAGE DIODES NOTE CUTBACK CH B NOTESUB - TOP FILTER, 2-POS INPUT BOARD GAIN -6DB (2VPK = 1VPK) 1.2V NOM INPUT (2V-PK) (RCA TIP - UNBALANCED) GROUNDS CHASSIS N

7、ORM-SUB LO = OFF HI = ON CUTBACK HI = ON RED POST CH A TO SPKR-B 65C - 2MA DISPLAY AND GAIN BOARD 55C - 1.2V 0C - 1.8V SENSOR 65C - 1.07V 25C - 1.58V 95C - 0.75V TH BUS 0C - 6.6V THERMAL GAIN SET AT 3.66 FOR 4.4V AT 55C, FAN SPEED EMITTER R 0C - NIL 25C - NIL 95C - 7MA, 1.4V FAN 55C - START 25C - 5.

8、8V THERMAL TRACKING 11 11 CHA = LP, CHB = HP P2 - HIGH PWR GND LO = OFF LO = OFF BIAS CH A 55C - 4.4V FEEDBACK SOA OVERLOAD CLIP-LIMITING PROTECTION AND LIMITING PARADIGM SINGLE-SIDED, SLOW ATTACK/RELEASE THERMAL LIMIT MUTES SEVERAL DEGR ABOVE MAX LIMITING ON/OFF AND THERMAL MUTING COMMON TO BOTH CH

9、ANNELS SEVERE TRIGGERS CUTBACK TO 25% PK CURR MILD/OCCASIONAL OK - NO EFFECT CURRENT TOO HIGH WELL BELOW RAILS NORMAL CURRENT CLAMPING TRIGGERS CLIP-LIMITING TRIGGERS ON CLIP AND NEARLY FULL CURRENT 200V MOSFET N-CHANNEL 5 PCNT 1 PCNT 1/10W 200V 200V MMST3906 220PF 5 PCNT 220PF 200V 5 PCNT 220PF 1/1

10、0W SENSOR 1/10W 5 PCNT5 PCNT 2W 1/10W 33.2 383 MUR1520 1/8W 1 PCNT 1/10W1 PCNT MMST3906 IMBD4148 10UF 20 PCNT I609 COMPARATOR 1/8W 1/8W 5 PCNT MMST3904 1/10W IMBD4148 10 PCNT 0.22UF 383 1/10W 5 PCNT 50V 1 PCNT 1/10W COMPARATOR LM339AM 1/10W 7.50K 1 PCNT 200 1 PCNT 5 PCNT 200V 5 PCNT 50V 50V 10 12.7K

11、 1 PCNT IMBD4148 MMST3906 1/10W 1 PCNT 1/10W MMST3904 1/10W 200 1/10W 33.2 LED 5 PCNT 1 PCNT 1/10W 1 PCNT 1 PCNT 5 PCNT 2W 1 PCNT 7.50K 47.5K 1/10W 1 PCNT 7.50K 50V MMST3906 20 PCNT 1/10W 2.21K 1/2W 1 PCNT TRANSCONDUCTANCE OPAMP 383 0.068UF 0.1UF 1 PCNT 5 PCNT 24.9K 1 PCNT 7.50K 1 PCNTMMST3906 1/10W

12、 1/10W 1/10W 10 PCNT MMST3904 47.5K 1.74K 33.2 2SA2223 50V 1/8W 50V 5 PCNT 1 PCNT IMBD4148 1/8W 1 PCNT 30.1K MC33078 22PF 5 PCNT 0.15 5 PCNT 2SA2223 0.15 2SA2223 2W BAS21 MJE15033MJE15033 1 PCNT 24.9K 1 PCNT 1 PCNT 2SA2223 5 PCNT BZX84C10 1 PCNT 1/10W 100PF 5 PCNT MMST3906 MPSA92 100 1 PCNT 39.2 1 P

13、CNT 1/8W 220PF 1 PCNT 1/8W 39.2 1/8W 1 PCNT MMST3906 5 PCNT MMST3904 220PF 50V 50V 20 PCNT 24.9K 1 PCNT 1 PCNT 1/10W 24.9K 2.49K 1/10W 1 PCNT 1 PCNT 1/10W 1 PCNT 100K 1 PCNT 1 PCNT5 PCNT 50V I892 1 PCNT 22PF 5 PCNT 200V 100 1 PCNT 50V 20 PCNT 1.0UF 1/8W 2 1 PCNT 39.2K 2W 5 PCNT 0.1 2W 10 1/8W 1 PCNT

14、 1/10W 1 PCNT 39.2K 100PF 100 MC33078 50V 5 PCNT 680PF 100PF 5 PCNT 69.8K 1/8W 1/10W 3.65K 1 PCNT 30.1K 1/10W I697 3.65K 1 PCNT 1/10W 100 100PF IMBD4148 200V 100PF 1/8W TRANSCONDUCTANCE OPAMP 50V 1 PCNT 1/10W 25V 20 PCNT 1 PCNT 1/10W 1 PCNT 5 PCNT 1 PCNT 1/10W 1/10W 47UF MMST3904 MMST3904 MPSA42 IMB

15、D4148 1/8W MMST3906 5.90K 1/10W 7.50K IMBD4148 MMBTA42 MMST3906 12.7K 1 PCNT 1/10W 24.9K 250V 1 PCNT 100 1 PCNT 1004.75K MC33078 0.1UF 1/8W 5 PCNT 1/8W 10 1 PCNT 1 PCNT XLR 5 PCNT 50V 20 PCNT 35V 20.0K 5 PCNT 10 PCNT 10V MC33078 MMST3906 20 PCNT 10UF 24.9K 1 PCNT 1/10W 1/8W 1 PCNT TRANSCONDUCTANCE O

16、PAMP 1/8W 1 PCNT 1 PCNT 1/10W 0.1UF 10 PCNT 69.8K 1 PCNT 1/8W 10 PCNT1/8W100V 0.15 5 PCNT 1N5399 10 PCNT BZX84C10 35V 10 PCNT 1/10W 1 PCNT 7.50K 1 PCNT 20.0K LM339AM 1 PCNT 1/8W 4.75K 1 PCNT 1 PCNT 20.0K SENSOR 1/10W 10 PCNT 1 PCNT 1/10W 0.1UF 1 PCNT 47.5K 1/10W 1 PCNT 274 10 PCNT 1/10W 0.1UF 1 PCNT

17、 MMST3906 1/10W 1.13K 1/8W 1/10W 10 PCNT 0.22UF 50V 47.5K 1 PCNT 50V 1 PCNT I607 I268 I1025 TIP31C 3.01K 1 PCNT MMST3904 1/10W 24.9K 0.068UF 10 0.1 5 PCNT 2W 5 PCNT 0.1 2W 1/10W 69.8K 10 PCNT 47UF 2.49K 1 PCNT 1/10W 10.0K 1/10W 1 PCNT 10 PCNT 50V 10 PCNT 50V 50V 5 PCNT 10 PCNT 0.22UF 5 PCNT 0.1UF 2.

18、00K 47UF JACK 1/8W MC33078 24.9K 1 PCNT 1/10W 100V 220PF 35V 10UF MC33078 1 PCNT DPDT MC33078 1 PCNT 220PF 50V 5 PCNT 1 PCNT 20.0K 1 PCNT 10.0K 50V 0.022UF 39.2K 0.1UF 100V 7.50K 5 PCNT 1 PCNT 5 PCNT 1 PCNT 39.2K7.50K 1 PCNT 100V 1/10W 0.1UF 100V 5 PCNT 10V 47UF 10 PCNT 1/10W MC33078 1/10W 1 PCNT 10

19、.0K 1 PCNT 10 PCNT 220PF 5 PCNT 1 PCNT 20.0K 1/8W 1 PCNT 20.0K 1/8W JACK XLR 50V 0.1UF MC33078MC33078 10 PCNT 50V 5.90K LED LEDLED 5K 1.00K 50V 4.75K 1/10W MC33078 2UH 1/10W 2W MURS160T3 BAS21 931 1 PCNT 1/10W IMBD4148 12.7K 2.49K BAS21 IMBD4148 MPSA92 0.15 2W 5 PCNT 10 PCNT 10 PCNT 50V MTP45N06 5 P

20、CNT 2W 5 PCNT 0.1 10 PCNT 1/8W 0.0056UF 0.15 5 PCNT 2W 5 PCNT 2W 2W 0.15 2W 0.15 5 PCNT 2W 22PF 5 PCNT MUR1520 931 1 PCNT 69.8K 1 PCNT 10.0K 1/8W 1 PCNT 1/8W 10 PCNT 10V 47UF 1/10W 3.01K 1 PCNT MMST3904 MMST3904 1/10W 29.4K 1 PCNT 20 PCNT 10UF 16V 1 PCNT 1/8W 10 1/10W 1 PCNT 35V 5.90K 50V 1/10W 1/8W

21、 2.49K 1/2W 1/8W 1/10W 1 PCNT 1/10W 0.1 MC33078 1 PCNT IMBD4148 22PF 200V 100K 7.50K 1 PCNT IMBD4148 COMPARATOR 35V 22PF 250V 100 35V 100 100 1/10W 1 PCNT 1/10W 22PF 100 1 PCNT 1/10W 100 1/10W 1 PCNT 1/2W 21.0K 1 PCNT 1/10W 1 PCNT 1 PCNT 100PF 200V 1.74K LM339AM 33.2 1/8W 10 33.2 1 PCNT 1/8W 1/8W 1/

22、8W 1 PCNT MMST3904 1/8W 1/10W 1 PCNT 10 1 PCNT 1/8W 1/10W 5 PCNT 2W 5.90K 47UF 10 PCNT 10V 1.74K 1 PCNT 1/10W 200 100 1 PCNT 1/10W 5 PCNT 10PF MC33078 1 PCNT 1 PCNT 1 PCNT 383 10 1 PCNT 1/10W 200V 0.1UF 10 PCNT 1 PCNT 1 PCNT 470UF 16V 20 PCNT 16V 20 PCNT 470UF 12.7K 50V 10 PCNT 0.22UF MPSA42 100 1 P

23、CNT 1 PCNT 5 PCNT 1 PCNT 1/10W MMST3906 931 69.8K 1/10W 0.1 MMST3904 1 PCNT20 PCNT 10UF 10 22PF 10UF MMST3906 1/10W MOSFET N-CHANNEL MTP45N06 5 PCNT 1/8W 1.00K 1N5399 BAS21 1/10W 2W 200V MUR1520 1/8W MMBTA42 2.49K 1/10W 1 PCNT 1/8W 1 PCNT 10M 1 PCNT MMBTA92 1 PCNT IMBD4148 100V 10 PCNT1 PCNT 100V 0.

24、068UF 10 PCNT MOSFET N-CHANNEL 10 100V 0.068UF 10 PCNT 0.1UF 50V 0.1UF 10 PCNT 50V 10 PCNT 0.1UF MC33078 50V BAS21 1/10W IMBD4148 931 10 100 1 PCNT 1/10W 33.2 1 PCNT 1/10W MMBTA92 2W 1/10W 1 PCNT 1/10W MMST3904 2.00K 2.00K 1/10W MMST3904 30.1K30.1K 1/8W 200V 1 PCNT 1/8W 1 PCNT 1/10W 47.5K47.5K 1.0M

25、1/10W IMBD4148 MMST3904 50V 0.1UF LED 21.0K 1 PCNT COMPARATOR 2.49K 10 5 PCNT 2W MMBTA42 1 PCNT 10 MMST3906 50V 21.0K 0.22UF0.22UF 1 PCNT 1/8W 0.1UF 1 PCNT MC33078 220PF 1 PCNT 10.0K 20 PCNT 1/10W1/10W JACK 1/10W 4.75K 1N4743A 634 1 PCNT 1 PCNT MMST3906 1 PCNT 10.0K 1 PCNT 1/10W 100K 1/2W 1/10W 1 PC

26、NT 10 2W 0.15 1 PCNT 1 PCNT 2W1/8W MMST3906 I1027 2W 5 PCNT 0.15 1 PCNT 22PF 1/10W 1/10W 1 PCNT 1 PCNT 1.0M 1 PCNT 1/8W LM339AM 0.1UF 10 PCNT 10 PCNT 0.22UF 50V 50V 10UF 10V 5 PCNT 200V 25V 1/10W 1/10W I1028 1 PCNT 1/10W MMBTA42 69.8K MUR1520 1/10W MMST3904 10 MMST3904 IMBD4148 69.8K LM339AM 5 PCNT

27、5K 0.1UF 10 PCNT 1 PCNT 4.75K 1/10W1/10W 4.75K 50V 1 PCNT 1/10W 4.75K 1 PCNT 1/10W 1 PCNT 1/10W 12.7K 1 PCNT 7.50K 12.7K 5 PCNT 5 PCNT 0.1 MTP45N06 1 PCNT 69.8K 3.01K 10 2UH 0.1 1/10W 2.00K 50V 680PF 200V 47.5K 243K 1/10W MMST3904 200V 10 PCNT 0.0056UF 1/8W MMST3904 BAS21 1/8W 2W 1N5399 0.1UF 1/10W

28、1 PCNT 15.0K 47UF 2W 10 5 PCNT 1/10W 15.0K 1 PCNT 1/10W 1 PCNT 1 PCNT MMST3906 MURS160T3 3.65K 5 PCNT 2W 3.65K 1/10W 1 PCNT 1 PCNT MMST3906 50V 1/10W MMST3906 50V 100PF 5 PCNT 1/10W 1 PCNT 47.5K IMBD4148 1/10W 1 PCNT 1.00K IMBD4148 2W 1 PCNT 24.9K 1/10W 1/10W 2.49K 1 PCNT I124 1 PCNT 1/10W 2SA22232S

29、A2223 1/10W 1 PCNT 4.75K 2.49K 1/10W1/8W 1 PCNT 0.1UF 2SC61452SC6145 5 PCNT 0.15 2SC6145 MJE15032MJE15032 100PF 1/10W 1 PCNT 200 MMST3906 2SC6145 1 PCNT5 PCNT 0.15 2SC61452SC6145 50V 10M 1 PCNT 21.0K 4.75K 1 PCNT 1/10W 1 PCNT 1/10W 1.74K 1 PCNT 243K 5 PCNT 10PF 1/10W 1 PCNT MTP45N06 1N5399 0.15 3831

30、/8W 1 PCNT MOSFET N-CHANNEL 10 200V 5 PCNT 220PF SH-400001-00 AR-400001-00.ZIPNONE D 2 OF 3 U1 U3 U3 U2 U1 U2 U4 U4 U5 U2U3U1 U4U5 U6 U6 J7 J10 J9 J6 SW1 D11 D7 D8 D3 D4 Q36 D19 W9W1 W8W10 W2BW1B W2A W1A W6BW5B W6AW5A Q13Q19 Q16 R7 R13 R18 R8 R14 R19 R3 R11 R15 R4 R12 R16 C11 C12 C7 C8 C10 C4 C6 C2

31、C5 C13 C17 C18 R20 R17 R1 R5 R2R9 R10 R6 C20 C19 R21 R23 R80 R83 R82 Q8 Q9 R89R98 R94R99 Q34 Q37 Q5 Q2 Q1 R106 R126R127 R132 C48 L1 R124 R131 R118R122 C31 C27 C15 C16 C30 U5 C29 R56 R32 R42 R35 R34 R25 R49R55 R51 C25 R30 R37 R31 U6 R24 R38 R52 C26 R53 R47 C21 C22 VR1VR2 Q12 LD7 LD3LD4 LD2LD6 C23C24

32、R33 C1 R60 R102 R105 R97 C39 C40 C45 C46 U9 R115 Q33 D20 R120 R121 Q31 J5 J5 J1A J1A J1A J1A J1A J1A J1A J1A J1A J1A J1A J1AJ1B J1B J1B J1B J1B J1B J1B J1B J1B J1B J1B J1B J2A J2A J2A J2A J2A J2A J2A J2A J2A J2A J2A J2A J2B J2B J2B J2B J2B J2B J2B J2B J2B J2B J2B J2B R28 R26 R40 R44 R45 R39 R36 R29

33、R27 R43 D2 D1 R50 C34 R64 Q18 R87 R88 R76 R77 R84 R85 D10 D12 C41 R72 R73 Q17 Q20 Q6 Q7 Q14 U7 U7U7 U7 U7 R81 Q30 Q29 R101 R95 D17 D18 R114 R109 C50 C49 Q25 Q24 Q15 C37 C43 D9 R74 R79 Q22 Q23 R100 D14 C44 C42 R75 D5 D13 R78 R71 Q21 U11 U10 R68 R108 R59 R48 R57 R112 R117 R113 R116 C33 R90 R91 R92 Q10

34、 Q35 U12 C52 R128R125 R123 R107 Q32 C51 R65 R63 R69 R70 R67 R66 Q11 Q26 Q27 Q28 R103 C47 D16 R111 R104 R96R119 R86R93 D6D15 Q51 C62 Q52 Q53 R54 R174 D37 Q62 R163 R162 C66 R171 D35 R165R160 Q59Q57 R177 C71 R176 R175 L2 R172 R168 D34 R166 D33 Q58 R164 Q54 R173R169 D36 C64 Q55 Q60Q56 D38 R170 C65 R167R

35、159 Q61 R161 R58 C63 D32 C61 Q48 C59 R148 Q49 D27 D31 R157 Q50 R155 R153 D29 Q43 Q42 R144 R141 U13 R139 Q40 R130 C60 Q44 R149 R147 R150 Q45 D30 R154 Q46 R145 R142 Q38 R133 D23 D24 Q39 R143 R146 D25 D26 Q41 R140 R138 C57 R129 R158R156 R151 Q47 D28 R152 Q4 R46 Q3 U14 C35 R62 R61 C32 C28 C78 C79 J3 SG1

36、 AI1 SI1BT1BT2FB1FB2 C14 R184 R186 R22R185 C80 C9 C3 R110 R187R41 C81 R137 Q66 Q65 R136R134 Q63 Q64 R135 SN1 SN2 C53R181 R178 R179 C38 R182 R180 Q67 Q68 Q69 R183 R188R190 C77 C92 C88 C36 C58 J13 J12 R207 C93 C100 C99 C101 C102 R209 R208 R210 R211 MTG3 C70 C103 C104 C105 3C3 1D2 3D4 3D7 3C6 3C1 3B2 3

37、C7 3B6 3B4 3B3 3A7 3A4 3B6 3A7 3A4 3B4 3B2 3C2 3C1 3C6 3B2 3B2 3C6 3C7 3B3 3A7 3B6 3C3 3B6 3C3 3B3 3B4 3A4 3A8 3A8 3C7 3B3 3B7 3B7 3C7 3B6 3A4 3B4 3B6 3A7 3B6 3B2 3C7 3A3 3B7 3D6 3A4 3C7 3B3 3B4 3A4 3B6 3A2 3A7 3B6 1D1 3C5 3D6 1D2 3C3 3D6 3D7 3B4 3B4 3B6 3B6 3C3 3B3 3B4 3C3 3D8 3D8 3A4 3B6 3C6 3A4 1

38、D2 1C2 3B1 1C2 3A2 3C6 3D8 3C4 3D6 3D7 3A2 3C3 3B6 3D6 3D8 3A6 3A7 3C2 3D6 3C6 3B3 3A4 3C6 3B3 3C7 3C6 3D7 3C7 3B4 3B2 3A7 3A4 3B6 3C4 1D2 +82V +134V P-REF P-REF SP-A FB-B TH-A +14V N-REF N-REF RET-A SP-B -14V IMON-A -14V A-LIM SND_ASND-A N-REF FB-A -14V -82V RET-B -14V -14V -14B +14B SND-ACLIP-ASIG

39、-A CLIP-B SND-B DC_SHUTDOWN_L SP-A -134V SP-B +14V SND-B SP-A -14V +14V SIG-BSP-B B-LIM FB-A CLIP-B SND_B -14B SIG-A TH-B +14B SW-ON -82V RET-B RET-A P-REF SIG-B IMON-B -14V +14V B-LIM A-LIM CLIP-A -14V FB-B SW-ON +82V CLIPA CLIPB RETA RETB SIGA SIGB SNDA SNDB 3 2 1 3 2 1 5 6 7 3 2 1 5 6 7 5 6 7 3 2

40、 1 5 6 7 3 2 1 84 84 84 84 84 14 16 10 9 1512 116 2 3 2 3 3 1 2 3 1 2 2 3 4 5 6 7 8 1 23 1 23 1 2 3 1 23 1 23 1 23 1 23 1 23 2 5 6 7 3 1 7 8 25 3 12 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 11 10 13 9 8 14 7 6 1 5 4 2 312 2 1 3 2 1 3 1 23 1 23 1 23 1 23 1 23 1 23 2 5 6 1 7 8 4 2 5 6 1 7 8 4 1 23 1 23

41、 3 12 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 2 1 3 2 1 23 1 23 1 23 2 1 3 1 23 1 23 1 23 1 23 1 23 2 5 6 1 7 8 4 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 1 23 2 5 6 1 7 8 4 2 3 2 3 1 1 1 1 1 13 1 1 1 1 4 1 2 1 2 3 4 5 6 7 8 9 10 11 1212 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4

42、 5 6 7 8 9 10 11 12 1 3 3 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 AI Target 1 P1 A1 P2 P2P2 P2 P1 P1 BAL BAL_STR V+ V- GND P1 BAL BAL_STR V+ V- GND P2 P2 P1P1 P1 P1 P1 P1 VO GND V+ BAL BAL_STR V+ V- GND BAL BAL_STR V+ V- GND V- V+ P2P1 VO GND V+ A1 A1C1 C1 C1 C1A1 A1 CCW CW W CCW CW W A1A1 A1 A1 A1 A1 A1 A1

43、 R T S R T S P1 P1 FEMALE 3 1 2 FEMALE 3 1 2 V- V+ V- V+ V- V+ V- V+ P1 P1 P1 P1 P1 P1 P2 P2 P1 FEMALE 2-2+ 1+1- FEMALE 2-2+ 1+1- P1 P1 P1 ININ BI BI OUT +15V P1 P1 P1 P1 P1 IN IN IN IN BI BI BI BI BI BI BI BI BI BI BI BI BI V- V+ BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI BI

44、BI BI BI BI BI BI BI BI BI BI BI BI BI BI BIBI BI BI C1 C1 C1 V- V+ C1 C1 C1 -15V +15V +5VA +15V -15V -15V +15V +5VA +5VA -15V +5VA+15V +15V+5VA -15V C1 +5VA +5VA -15V +15V +5VA+15V +5VA +5VA +15V P2 P2 P2 P2 P2 P2 C1 Board_Fiducial 1 Board_Fiducial 1 Board_Target 1 Board_Target 1 SI_Target 1 SHEET

45、3 THIS DOCUMENT CONTAINS PROPRIETARY SIZE D SCALE REV C B A D C 6 54 654 3 D CAD FILE NO. 1 DWG NO. 7 8 B 12 QSC AUDIO PRODUCTS. 8 OF QSC AUDIO PRODUCTS, THAT MAY NOT A CAGE CODE 2 7 WITHOUT EXPRESS WRITTEN CONSENT FROM BE DISCLOSED, REPRODUCED OR USED INFORMATION WHICH IS THE PROPERTY 00PW4 RadioFa

46、ns.CN 收音机爱 好者资料库 FRONT PANEL AC SWITCH HS GND P2 - HIGH PWR GND P1 - LOW PWR GND A1- QUIET REF GND GROUND SCHEDULE 18V 15V 0.47UF 250VAC 0.0033UF 125VAC 1.0UF 50V 1 PCNT 1/10W 1/10W 536 1 PCNT 47.5K 1 PCNT 3.01K 1 PCNT 1/10W 16 AWG 20 PCNT 7.50K 2200UF 1/10W 200 1 PCNT 0.001UF 5 PCNT RBV5006 20 PCNT

47、 150K 330PF 500V 1000UF 20 PCNT 1000UF 20 PCNT 5 PCNT 2W 0.22UF 10 PCNT 50V 0.22UF 10 PCNT 50V 1/8W IMBD4148 4.25 IN 16 AWG 10 OHMS NTC 1/8W 16 AWG 200V 200V200V 20 PCNT 2200UF 1/8W 24V 5A MURS120 MURS120 MUR1540 MURS120 MURS120 500V 330PF 5 PCNT1 PCNT 1W 24.9 500V1W 24.9 500V 330PF 5 PCNT 1W 1 PCNT

48、 24.9 5 PCNT 24.9 1 PCNT 1W F164A SF164C RECTIFIER DUAL COMMON ANODE 25V 20 PCNT 100UF 50V 0.1UF 10 PCNT 25V 100UF 20 PCNT 50V 0.1UF 10 PCNT LM78L05 50V 10 PCNT 0.1UF 55V 20 PCNT 1000UF 1000UF 20 PCNT 90V 55V 1000UF 90V 20 PCNT 1000UF 90V 20 PCNT 1000UF 20 PCNT 1000UF 90V 20 PCNT 55V 1000UF 20 PCNT

49、1000UF 55V 90V 20 PCNT 1000UF 55V 1000UF 20 PCNT 1000UF 90V 20 PCNT 2W2W 90V 1000UF 20 PCNT 55V 5.1K MUR1540MUR1540 1/8W 16 AWG 4.6 IN 1 PCNT 1 PCNT 1 PCNT 1/10W 4.75K 2W 10 PCNT5 PCNT MMBTA56 IMBD4148 2200PF 2.7 100V 1 PCNT 1/8W 0.0027UF MURS1201N5929B 50V 10 PCNT 0.22UF0.22UF 10 PCNT 50V 2W 2W 30K 5 PCNT 3.01K 1 PCNT 1/10W 30K 1.2UF MUR440 IRG4PC40U 1/8W 10 1/8W 1 PCNT 10 1 PCNT 10 MBRS2040LT3 1/8W 50V 10 PCNT SG3525AN 20 PCNT 10UF 16V 0.22UF 10 PCNT 50V 6.34K 1 PCNT 1/10W 50V