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1、123456 A B C D 654321 D C B A Title NumberRevisionSize B Date:21-Nov-2012Sheet of File:E:BusinessDesign3-MP2012-01-01_RL200M(9.3x15)_第二版完成修改RL200M_V3.0.DDBDrawn By: V+ 1 NC 2 OUT 3 V- 4 V+ 5 NC 6 GND 7 MUTE 8 IN- 9 IN+ 10 NC 11 U3 LM3886 R147.5K R12 2K R13 680R R19 8.2R/1W R1722K R1522K R18 0.22R/5W
2、 R166.8K C9 330pF C14 473 -VCC 12 C13 100uF/50V 12 C11 100uF/35V C12 120pF R11 22K C8 120pF P1 P4 P2 P5 +VCC TYPE:RL200M V3.0 R10 1K Re4 1K R4 1K Re5 2K Re6 2K V 1 G 8 RELA RELAY-8 C 3 42 RELB RELAY-8 C 6 57 RELC RELAY-8 1 2 G 3 RP1A 50K 4 5 G 6 RP1B 50K 1 2 G 3 RP2A 50K 4 5 G 6 RP2B 50K 1 2 G 3 RP3
3、A 50K 4 5 G 6 RP3B 50K 1 3 2 1 U1A NE5532 7 5 6 2 84 U1B NE5532 1 3 2 1 U2A NE5532 7 5 6 2 84 U2B NE5532 R6 2K R5 2K R24 7.5K R23 47K R22 200K R1 1K R2 47K R3 100K Re7 7.5K Re9 7.5K C5 473 Ce17 104 Ce4 473 C17 104 C15 104 Ce15 104 Ce3 222 C3 222 C2 121pF C6 10pF Ce6 10pF C1 121pF Re1 1K Re2 47K Re3
4、100K Ce2 120pF Ce1 120pF Re8 7.5K R9 7.5K R8 7.5K R7 7.5K -15V +15V +15V -15V -15V C7 3.3uF Ce7 3.3uF V+ 1 NC 2 OUT 3 V- 4 V+ 5 NC 6 GND 7 MUTE 8 IN- 9 IN+ 10 NC 11 U4 LM3886 Re147.5K Re12 2K Re13 680R Re19 8.2R/1W Re17 22K Re1522K Re18 0.22R/5W Re166.8K Ce9 330pF Ce14 473 -VCC 12 Ce13 100uF/50V 12
5、Ce11 100uF/35V Ce12 120pF Re11 22K Ce8 120pF +VCC Re10 1K 1 2 LSA OUT 3 4 LSB OUT Vin 1 G 2 Vout 3 U5 L7815 G 1 Vin 2 Vout 3 U6 L7915 12 C16 10000uF/50V 12 Ce16 10000uF/50V AC 2 AC 3 V- 4 V+ 1 B1 25A +VCC -VCC 无感 无感 12 C18 100uF/25V 12 Ce18 100uF/25V +15V 12 D3 1N4007 12 D1 1N4007 12 D2 1N4007 1 2 3
6、 E B CQ2 8050 1 2 3 E B CQ3 8050 1 2 3 E B CQ1 8050 1 2 3 E B C Q4 8050 12 LED1 GRE 12 LED2 RED 12 C20 220uF/25V R21 330R/2W 12 Ce19 22uF/50V AC3 AC4 AC3 AC4 +V R20 6.8K -VCC R25 10K R26 10K R27 NC 12 C21 220uF/25V 12 C22 220uF/25V L-OUT R-OUT R-OUT L-OUT L-INR-IN M-TEST M-TEST Rxy 3.3R C4 473 Ce5 473 P3 LOUTROUT Rx 220R/1W Ry 220R/1W C23 104 Ce23 104 +VCC -VCC 1 2 3 JP2 Power 12 C19 22uF/50V 12 LED3 GRE Re20 6.8K +VCC L 1 R 2 GND 3 GND 4 JP1 Audion In 1 2 JP1A 1 2 JP1B 型号：RL200M ISSUE C LM3886 +NE5532一体版 2012-01-01 Modify in Nov. 20 Design By JR 2K* 2K* 47K* 47K* 220R/2W*
