1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 D D C C B B A A Title Number Revision Size A3 Date: of Drawn By: File: ���CS21-SDHC04.SchDoc ���CS21-SDHC04 2017/11/9 Sheet AC 1 AC 2 V+ 3 V- 4 DB1 D15XB60 AC/N AC/L F101 12.5A/250V C112 2uF/275VAC ZMR101 10D471 R108 1M L109 300UH C113 5uF/275VAC C300 0.3UF/1200V LIN 四角接线柱 LOUT 四角接线柱 R352/1 200K-1/4W R352/2 220K-1/4W R352/3 220K-1/4W R350/1 220K-1/4W R350/2 220K-1/4W R350/3 220K-1/4W +18V C303 100P R357 62K C302 100P R351 330K C304 101 R301 62K R302 4.7K +5V C301 2A/102 R303 36K D301 IN4148 R311 470 C102 100U/16V C106 104 R304 4.7K C306 101 Q303 8550 R318 4.7K ZD302 18V-1/2W R317 10 R315 22 R327 470 C107 220U/25V +18V R305 2.7K C405 104 R454 27K R456 22K +5V R313 3.3K R312 10K +18V C309 1U/50V R316 47K R314 1M C305 4.7U/50V R319 6.8K R310 1K D404 IN4148 D402 IN4148 R426 3K C403 300P R425/1 47K-1/4W R425/2 100K-1/4W C401 222J R424 330K-1/4W D102 IN4007 D101 IN4007 R401/1 1M 1/4W R401/2 1M-1/4W R402 30k R320 10mR R321 2K R323 2K C322 104 +18V R324 68K R120 22R R431 12K R326 220k R432 10K C323 104 C407 300 D401 IN4148 D403 IN4148 R405 10K R406 10K +5V R407 5.6K R802 10K +5V RT/IGBT 100K 1 +5V R902 47K R701 1K Q701 8050 C402 4.7U/50V 1 2 3 RT/PAN C111 10uF/400V R429 330K +5V R430 220K R353 330K 绦纶电容 +5V DRN 5 DRN 6 GND 7 GND 8 CS/E 4 NC 3 CMP 2 VDD 1 IC101 OB2226 Vin GND Vout IC102 78L05 5 7 1 4 T101 CHK-EE10 C109 4.7u-50V R121 1.2M R122 1.2M R123 1.0 R124 10.0 C116 473 C120 470u/25V 1 R125 10K 120TS 80TS FAN 绦纶电容 330uHmin-Φ1.45mm-130℃ 3 2 1 8 4 IC4A LM358 5 6 7 IC4B LM358 5 4 2 3 12 IC5A LM339 7 6 1 IC5B LM339 9 8 14 IC5C LM339 11 10 13 IC5D LM339 R352/4 0 R306 1.2K C117 100u/16V C118 100u/16V Q102 8550 R126 10K R314/1 10K RLY RLY +18V C108 220U/25V C104 104 C119 220u/25V C101 104 D115 UF2007 D117 UF4007 Q302 8050 Q101 9014 Q301 9014 D116 IN4007 D110 IN4007 D114 IN4007 C406 104 C488 101 C801 104 C901 104 +18V R1 100Ω±5% R2 100Ω±5% R3 1KΩ±5% R131 10KΩ 1 2 3 4 5 6 7 8 9 10 CN1 XH-10AW 1 1 2 2 CN2 XH-2A TIGBT FAN PWM INT/K PAN TMAIN VIN CUR +5V B C E IGBT1 H20R1203 1 2 W VR 2K R308 6.2k Q304 NPN R325 1.2k R322 10k +18V Q305 NPN R309 1.2k R307 10k +18V R328 20k FAN 空 0.5mH 脚距15mm,Φ1mm 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 D D C C B B A A Title Number Revision Size A3 Date: of Drawn By: File: ���CS21-SDHC04.SchDoc ���CS21-SDHC04 2017/11/9 Sheet GND 5V K4 K7 K3 K6 K5 1 2 3 4 5 6 7 8 9 10 CON1 CH0 13 CH1 14 CH2 15 CH3 12 CH4 1 CH5 5 CH6 2 CH7 4 VDD 16 VSS 8 VEE 7 BIT0/A 11 BIT1/B 10 BIT2/C 9 IN/OUT 3 /EN 6 IC3 4051 GND 5V K2 K8 ADD1 ADD2 ADD3 K1 R8 75K R9 75K R19 1M K5 开关 GND R14 75K R15 75K R22 1M K2 减 GND R10 75K R11 75K R20 1M K8 GND R16 75K R17 75K R23 1M K7 功能 GND K5 K2 K8 K7 C8 0.1u C11 0.1u C9 0.1u C12 0.1u R12 75K R13 75K R21 1M K4 GND K4 C10 0.1u R6 75K R7 75K R18 1M K1 GND K1 C7 0.1u FAN 5V PD2/T1 1 PD3/PWM1 2 PC2/PWM0 3 PC3/T0 4 RST/PE1 5 GND 6 PA0/AN0 7 PA1/AN1 8 PA2/AN2 9 PA3/AN3 10 PB0/AN4 11 PB1/AN5 12 PB2/AN6 13 PB3/AN7 14 VDD 15 OSCI/PE0 16 OSCO/PC0 17 PC1 18 PD0/AN8 19 PD1/AN9 20 IC1 SH69P48 5V ADD1 ADD2 ADD3 GND b 1 a 2 dp 3 f 4 COM1 12 COM3 8 g 5 e 7 c 10 d 11 COM2 9 COM4 6 1 2 3 4 N1 COM3 COM2 COM1 COM5 COM6 d e dpcgbfa 5V GND DATA 1 CLK 2 STB 3 KEY1 4 VDD 6 KEY2 5 S1/KS1 7 S2/KS2 8 S3/KS3 9 S4/KS4 10 S5/KS5 11 S6/KS6 12 S7/KS7 13 S8/KS8 14 S9 15 S10 16 G5 19 G4 20 GND 22 G2 23 G1 24 G7 17 G6 18 G3 21 IC2 TM1668 COM4 COM1 COM2 COM3 COM4 COM5 COM6 COM7 GND 5V R2 22K R1 22K C2 104J C1 104J R3 22K C6 0.1u C3 104J R4 22K GND GND R5 100K C4 104J GND 5V FAN C5 104J 5V GND 此电容靠近1668电源 童锁 定时，预约 加 此电容靠近69P48电源 LED1 300W LED2 700W LED3 1100W LED4 1500W LED5 1800W LED6 2100W LED7 定时 LED8 预约 LED9 童锁 LED10 爆炒 LED11 火锅 LED12 烧水 LED13 蒸煮 LED14 煎炸 EC2 100UF/16V/卧 EC1 100UF/16V/卧 D1 DIODE D2 DIODE D7 DIODE D8 DIODE D4 DIODE D3 DIODE D9 DIODE D10 DIODE D6 DIODE D5 DIODE D11 DIODE D12 DIODE SP1 15240 EC2 1UF/16V/卧 K3 K6 GND current ac_vol pan_temp igbt_temp TRIG H_DIS PWM0 FAN 一定要兼容电磁式蜂鸣器的封装 没用的输入PIN要接地