Ampeg_BA110v2_Schematic电路图.pdf

! TO MAINTAIN PRODUCT SAFETY. COMPONENT SPECIFIED. THIS IS REQUIRED SHALL BE REPLACED ONLY BY THE COMPONENTS NOTED WITH THIS SYMBOL A03 2043341-XX 11 134 56 78 D C B A 876543 D SIZE DWG FILE: 2 NONE SCALE: DWG. NO. SHEET 1 OF REV. A B C D 2 Technologies Inc. 16220 WOOD-RED RD NE WOODINVILLE, WA 98072 BA-110v2 MAIN 8.75 0.25 0.44 0.20 0.32 2.80 REFERENCED TO GROUND QUALIFIED TECHNICIANS ONLY TAKING THESE MEASUREMENTS IS DANGEROUS! TP6 TP5 TP4 TP3 TP2 ALL MEASUREMENTS ARE VAC RMS TEST POINT TABLE ALL PUSHBUTTONS OUT ALL CONTROLS AT CENTER 100mVrms 1kHz SINE WAVE TP1 HIGH VOLTAGE DANGER ! LINE NEUTRAL BLU-0V WHT-100V BLK-120V GRY-220V AUX IN-MONO AUX IN-STEREO INPUT PAD TO SPEAKER BASS MID TREBLE PHONES INPUT LEVEL BLEND VOLUME DRIVE ENGAGE RED YELLOW RED AC21V GND AC21V ENGAGE LED May/8/2014 APPROVALSDATE DRAWN: CHECKED: NP ENG: MATERIAL: MFG: MFG ENG: ISSUED: *=DO NOT STUFF Green 15VDC -15VDC 28VDC -28VDC 120V CONFIGURATION ! L N E CHASSIS GND STUD GRN-YEL ! ! BRN BLU SWITCH POWER ! 100V CONFIGURATION230V - 240V CONFIGURATION ALTERNATE VOLTAGE CONFIGURATIONS 220V CONFIGURATION BRN-240V LINE NEUTRAL BLU-0V WHT-100V BLK-120V GRY-220VGRY-220V BLK-120V WHT-100V BLU-0V NEUTRAL LINEGRY-220V BLK-120V WHT-100V BLU-0V NEUTRAL LINE BRN-240VBRN-240VBRN-240V FOR 220-240 V : T 630mA L 250V FUSE FOR 100-120 V : T 1.25A L 250V FUSE 0.1UF C_XCAP* ! * C_XCAP (0026119) ONLY REQUIRED ON 100V (2043511-02) 120V (2043511-00), SOLDERED TO IEC INLET D1 BAV99 R16 68K1 R1 4.75K C20 .1uF 25V R17 1M Q1 J112 R48 10K R50 100 0.25W R45 8.25K R49 825 C25 10UF 50V C37 .1uF 25V R41 47.5K R33 15K R20 47.5K R44 22.1K C4 47PF R37 47.5K R40 75K R34 100K R39 47.5K 1 2 3 U3-A TL072ID 8 4 U3-C TL072ID C9 10UF 50V C10 10UF 50V R68 47.5K R19 47.5K R9 100K C5 47PF 7 6 5 U4-B TL072ID 8 4 U4-C TL072ID 1 2 3 U5-A TL072ID 7 6 5 U5-B TL072ID R38 100K R42 75K 8 4 U5-C TL072ID 2 3 1 U2-A NJM4580M 6 5 7 U2-B NJM4580M 8 4 U2-C NJM4580M R14 100K R3 100K C23 47PF C17 47PF R27 100 0.25W R26 100 0.25W C38 680PF C39 680PF R12 10K R13 10K Q8 MMBT4401 Q4 MMBT4403 R47 3.32K R51 100 0.25W R62 100K R11 4.75K R46 4.75K D5 BAV99 R61 47.5K R64 47.5K Q5 MMBT4403 R71 22.1K D18 1N5404 D17 1N5404 D19 1N5404 D16 1N5404 + C40 4700UF/35V + C41 4700UF/35V C42 10UF 50V C43 10UF 50V C27 220UF 25V C26 220UF 25V R72 47K5 D21 PURPLE C6 .1uF 25V C8 .1uF 25V C50 .1uF 25V C51 .1uF 25V C12 .1uF 25V C13 .1uF 25V C32 47UF 50V R25 681.0 R32 22.1K C49 4.7UF 50V C34 0.1uF 100V R69 10 0.25W D6 BAV99 1 2 3 4 5 6 S1 S R T 1 2 3 4 5 6 J1 C24 680PF CW P3 50KB CW P2 50KB CW P1 50KB C2 2200pF C16 .022 R7 1K S R T 1 2 3 4 5 6 J2 1 2 3 5 6 J3 R31 47.5K R15 47.5K 1 2 3 5 6 J4 CWCW P5 50KA x 2 1 2 3 4 H1 PCBHOLDER_PCB-2 1 2 3 4 H2 PCBHOLDER_PCB-2 GND PC205 AC2 PC205 AC1 PC205 C19 10UF CW 1 2 3 P4 50KA R58 4.75K D2 BAV99 R59 100 C28 .1uF 25V R52 1M Q2 J112 R55 10K R53 8.25K R56 390 C31 10UF 50V Q3 MMBT4403 R54 3.32K C29 4700PF R60 100K R18 100K CW P6 50KB R6 1K 7 6 5 U6-B TL072ID R141 100K C1 4.7UF 50V CW 1 2 3 P13 50KA 1 2 3 4 5 6 S4 R129 22.1K + C44 470UF/35V + C48 470UF/35V Q6 MMBT4401 R43 10K C71 .047 R57 1K R63 1K C33 .1uF 25V R36 10K D12 RED D10 RED 7 6 5 U3-B TL072ID C72 6800pF R4 47.5K R5 47.5K C3 100PF COM OUTIN 1 2 3 U8 MC7815CT COM OUT IN 1 23 U9 MC7915CT C18 10UF 50V R8 10K D7 BAV99 D8 15V R10 5.1K 0.25W SVR MUTE STBY STGND BOOT NC NC NC OUT -VP -VS +VP +VS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 U1 TDA7294V R66 22.1K C30 47UF 50V C35 10UF 50V C36 10UF 50V R65 47.5K R21 33.2K D4 BAV99 Q7 MMBT4401 R24 22.1K C11 47PF C21 47PF R23 100 0.25W 1 2 3 U4-A TL072ID R2 10K R22 12K4 C22 330PF C7 4.7UF 50V R35 10 0.25W R70 10 0.25W R73 10 0.25W 8 4 U6-C TL072ID D3 BAV99 R28 10K R29 15K 1 2 3 U6-A TL072ID R30 0 R67 22.1K J5-1 J5-2 J6-1 J6-2 C45 10UF 50V C46 10UF 50V C14 1UF SCH1 SCHEMATIC PCB ASSY, BA110v2 MAIN 2043341-XX PCB1 PCB FAB BA110v2 MAIN 2043342-00 RTV1 SILICONE RTV NON-FLOWABLE PASTE 2034504 FTP1 FTP2 FTP3 FTP4 FTP5 FTP6 FTP7 FTP8 FTP9 FTP10 FTP11 FTP12 FTP13 FTP14 FTP15 FTP17 FTP18 FTP16 FTP19 FTP20 FTP21 FTP22 FTP23 FTP24 FTP25 FTP26 FTP27 FTP28 FTP29 FTP30 TP1 TP2 TP3 TP4 TP5 TP6 RadioFans.CN 收音机爱 好者资料库