Đang tải... (xem toàn văn)
Mạch nguyên lý
5 5 4 4 3 3 2 2 1 1 D D C C B B A A <Doc> <RevCode> mach dieu khien quat A3 1 1Tuesday, March 29, 2011 Title Size Document Number Rev Date: Sheet of VCC VCC VCC VCC VCCVCCVCC VCC +3V +3V +3V GND VCC VCC in GND VCC VCC in CU Q\ Q Q\ TCD\ VCC Q\ Q set/timer CD OFF Q MR VCC TCD CkUp CkDn OFF VCC GND SO3 OUT_SO2 SO2 SO2 OUT_SO1 OUT_SO3 SO1 VCC SO3 TCD\ SO1SO2 SO3 GND SO1 CD b_ch b_ch a_dv MR d_tr CU a_ch b_dv g_ch f_dv f_ch MR e_dv a_tr c_dv g_dv d_ch d_dv g_tr c_tr TCD f_dv VCC f_ch VCC g_tr e_dv e_ch d_dv b_tr VCC b_tr g_ch d_ch a_dv c_ch c_dv e_ch f_tr d_tr c_tr a_tr c_ch b_dv e_tr a_ch MR f_tr g_dv e_tr OUT_SO2 RL3 RL3 OUT_SO3 COM RL1 COM VCC RL1 VCC RL2 COM VCC COM VCC VCC RL2 VCC VCC OUT_SO1 0 0 0 0 0 0 0 0 000 0 0 0 00 0 0 0 0 0 000 0 000 0 0 0 0 0 0 D10 R30 330 150 R10 330 Q3 D468 U11A 4013 5 3 1 2 14 6 7 4 D CLK Q Q VDD S GND R D171N4148 D3 1N4148 R2 2.2K C10 104 R17 330 D221N4148 AC-DC CON2 1 2 C11 104 U18D 7432 12 13 11 BT3 1 2 pt2248 pt2248/bl9148 1 2 3 16 10 11 12 4 5 6 7 8 9 14 13 15 VSS XTAL XTAL VCC T1 T2 T3 K1 K2 K3 K4 K5 K6 TEST CODE OUT Q2 C828 R6 1K R32 330 102 R3 39K R31 330 Q1 C828 D1 1N4148 Q6 A1015 R7 330 8. D11 LED 7 SEG 7 6 4 2 1 9 10 3 8 5 a b c d e f g CA/CC CC/CA dp IR LED BT6 1 2 R38 390K 8. D26 DV 7 6 4 2 1 9 10 3 8 5 a b c d e f g CA/CC CC/CA dp OUT_RELAYS 1 2 3 4 A1015 U17B 4075 3 4 5 6 R11 330 So2 3 5 4 1 2 R22 330 R1 4.7K IR receiver 1 2 3 OUT GND VCC R40 100K U12A 4013 5 3 1 2 14 6 7 4 D CLK Q Q VDD S GND R C6 100uF R33 330 1K D181N4148 U14 40110BE 1 15 14 13 12 3 2 8 16 5 46 9 7 11 10 a b c d e f g VSS VDD RST ENALE CKU CKD TCD(BR) TCU(CR) C5 1000uF 455KHz R18 330 D231N4148 BT4 1 2 102 C1 102 R6 330 R23 330 RED LED U18A 7432 1 2 3 R14 330 Q4 D468 R12 330 U16 40110BE 1 15 14 13 12 3 2 8 16 5 46 9 7 11 10 a b c d e f g VSS VDD RST ENALE CKU CKD TCD(BR) TCU(CR) R28 330 8. D28 TRAM 7 6 4 2 1 9 10 3 8 5 a b c d e f g CA/CC CC/CA dp D141N4148 C4 0.1uF C2 102 D191N4148 U12B 4013 9 11 13 12 14 8710 D CLK Q Q VDD SGNDR C7 10uF So3 3 5 4 1 2 R27 330 R25 330R24 330 D241N4148 R8 330 D29 LED BI-COLOUR R19 330 So1 3 5 4 1 2 BT1 1 2 U11B 4013 9 11 13 12 14 8 7 10 D CLK Q Q VDD S GND R - + D30 BRIDGE 1 4 3 2 C15 104 C8 104 D7 LED R26 330 R15 330 D2 1N4148 R13 330 D151N4148 U20 78XX/SIP 1 3 2 VIN VOUT GND C9 104 U15 40110BE 1 15 14 13 12 3 2 8 16 5 46 9 7 11 10 a b c d e f g VSS VDD RST ENALE CKU CKD TCD(BR) TCU(CR) D8 C3 102 Q5 D468 D201N4148 D9 R34 4.7K U17C 4075 11 12 13 10 U17A 4075 1 2 8 9 R35 1K U19 ICM7555 5 3 7 8 1 4 2 6 CONTV OUT DISCH V+ GND RESET TRIG THOLD C14 104 U18B 7432 4 5 6 R9 330 D251N4148 DC3V 1 2 U18C 7432 9 10 8 BT5 1 2 BT2 1 2 R5 10K R4 1K R21 330 U3 pt2249/bl9149 1 16 2 3 4 5 6 7 12 11 10 9 8 15 14 13 VSS VCC IN H1 H2 H3 H4 H5 S1 S2 S3 S4 S5 OSC C2 C3 D161N4148 C13 104 R29 330 R5 1K R16 330 D211N4148 C1815 R20 330 8. D27 CHUC 7 6 4 2 1 9 10 3 8 5 a b c d e f g CA/CC CC/CA dp R36 330 C12 104 . g _ch d _ch a_dv c _ch c_dv e _ch f_tr d_tr c_tr a_tr c _ch b_dv e_tr a _ch MR f_tr g_dv e_tr OUT_SO2 RL3 RL3 OUT_SO3 COM RL1 COM VCC RL1 VCC RL2 COM VCC COM. 2 2 1 1 D D C C B B A A <Doc> <RevCode> mach dieu khien quat A3 1 1Tuesday, March 29, 2011 Title Size Document Number Rev Date: Sheet of VCC