Sơ đồ mạch điện của bếp điện từ, máy lạnh

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Sơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnhSơ đồ mạch điện của bếp điện từ, máy lạnh 1 2012年7月1号-版本A DRV8代替CM1使用说明: 布线注意: A 指示灯说明: 1.SGE1.SGE2对应1628的GR1,L1-L8对应1628的SGE1-SGE8 2.SGE3.SGE4对应1628的GR2,L9-L16对应1628的SGE1-SGE8 3.SGE5.SGE7对应1628的GR3,L17-L24对应1628的SGE1-SGE8 SEG6不能接指示灯,可以接数码管 复位电路必须靠近触摸IC 相邻键的走线至少相距2倍的线宽或隔地线 远离高频信号 双面板线宽0.18-0.254MM,单面板线宽0.3-0.4MM 走线长度小于20CM(无铺地的条件) 没有用到的触摸按键接4.7K到地 A 按键说明: 对应CM1的X7 对应CM1的X6 对应CM1的X5 对应CM1的X4 对应CM1的X3 对应CM1的X2 对应CM1的X1 对应CM1的X0 KEY1 KEY2 KEY3 KEY4 KEY5 KEY6 KEY7 KEY8 电量/电压 开关 SW6 SW5 SW4 SW3 DISP1 SEG1 R5 SEG2 R6 200R SEG3 R7 SEG4 R8 200R SEG5 R9 SEG6 R10 200R B D DP 200R C GR1 COM1 200R R1 COM2 200R R2 COM3 COM4 GR4 COM3 B 200R 10 12 COM1 COM2 G 200R SEG7 R11 SEG8 R12 KEY1 KEY2 E 200R COM4 GR2 GR3 R24 4.7K R29 R30 1K R31 1K R32 1K R33 1K R34 1K 1K KEY3 KEY4 KEY5 KEY6 KEY7 KEY8 KEY9 KEY10 KEY11 KEY12 F 200R 11 A B 4DISP Gongyin SW7 SW8 功能选择 GR4 R27 10K 10K CM_TX SDATA VDD 对应1628:GR1 SEG1 C3 101 GR4 GR3 GR2 GR1 GR4 GR3 GR2 GR1 KEY2 KEY3 SEG2 C2 101 C KEY1 KEY4 KEY5 KEY6 10 KEY7 11 KEY8 12 KEY9 13 L9 对应1628:GR2 SEG3 SEG4 KEY10 14 PB0 PA0/SDI/SDA PB1/TP2_0 VDD PB3 PC0/TP0_0/KEY1 PB4 PC1/TP0_1/KEY2 PB5 PC2/KEY3 PA6 KEY5 PA5 KEY6 PA4/TCK0/INT0 KEY7 SOP24 KEY9 PA1/INT1 KEY12 KEY10 KEY11 SOP28 COM2 26 COM3 COM4 25 +5 24 SEG8 23 SEG7 22 SEG6 RES 21 SEG5 C4 104 20 SEG4 19 SEG3 18 SEG2 R23 17 SEG1 16 KEY12 15 KEY11 10K C +5 R16 2K TXD R15 1K CN3 RXD CON2 12KEY不使用 通信接口 LEC-1 GR4 SEG7 VDD CN1 在线烧写脚,生产时不用安装 CP1 D R14 2K CN2 VDD RES CLK SDATA +5 触摸要用 TXD RXD 芯片滤波 CM_RX CM_TX GR3 GR2 GR1 GR4 GR3 GR2 GR1 PA3/SCS KEY8 COM1 27 +5 连接口 SEG5 PA7/SDO PC3/KEY4 HIGHWAY-DRV8 对应 1628:GR3 PB2/TP2_1 VSS 28 D1 GR3 GR2 L6 R26 PA2/SCK/SCL 100UF/16V EC1 L5 定时/预约 U1 CM_RX CLK 4148 L1 GR1 GR4 GR3 GR2 GR1 +5 C1 104 RXD CON1 R13 TXD 1K LEC-1 +5 D Title Size Number Revision A3 Date: File: 2015-4-11 Sheet of F:\荣马电器\SCH\RM-D41 20131211.sch Drawn By: 25490A(1)_1 3/23/06 1:07 PM Page 2-8 Alignment and Adjustments 3-1 Error mode and check method Error Mode LAMP 7-segment Display Indoor unit room temperature sensor error (open or short) Indoor unit heat exchanger temperature sensor error (open or short) Indoor fan motor malfunction EEPROM error Option error (option wasn't set up or option data error) 3-1 Display Flickering Samsung Electronics 25490A(1)_1 3/23/06 1:07 PM Page 2-9 Alignment and Adjustments 3-1-1 Room temperature sensor Error Error Mode LAMP 7-segment Display Indoor unit room temperature sensor error(open or short) Detach the assembly sensor from the ASS'Y PCB CN43 connector and measure the sensor resistance with an ohmmeter (tester) between Pin #1 and #2 Is the sensor resistance value 10KΩ ±3% at the room temperature of 25˚C? No ASS'Y Sensor Replace SENSOR Resistance Value : 20˚C-12.09kΩ SENSOR Resistance Value : 30˚C-8.31kΩ SENSOR Resistance Value : 35˚C-6.94kΩ SENSOR Resistance Value : 40˚C-5.83kΩ Yes Connect the sensor to CN43, supply power, and measure the voltage of #1 and #2 of the CN43 connector Below 0.5V? Yes Poor ASS'Y PCB Replace No Yes Over 4.9V? Poor ASS'Y PCB Replace No MICOM Error or Connector(CN43) check Samsung Electronics 3-2 25490A(1)_1 3/23/06 1:07 PM Page 2-10 Alignment and Adjustments 3-1-2 Room Pipe sensor Error Error Mode LAMP 7-segment Display Indoor unit heat exchanger temperature sensor error (open or short) Check the assembly condition of the sensor connector(CN43) on the indoor unit Main PCB and if not assembled, reassemble the connector accurately Detach the room pipe sensor connector(CN43) and check the resistance between Pin #3 and #4 Temperature(˚C) Resistance Value(Kohm) Temperature(˚C) Resistance Value(Kohm) 15 14.68 30 8.31 20 12.09 35 6.94 25 10 40 5.83 Others The data tolerance is ±3% If the above data is not met, replace the room pipe sensor Assemble the room pipe sensor to PCB, plug in, and check the voltage of connector and If the resistance is below 0.5V or over 4.9V, replace the indoor Main PCB (short or disconnected in the PCB board) 3-3 Samsung Electronics 25490A(1)_1 3/23/06 1:07 PM Page 2-11 Alignment and Adjustments 3-1-3 Indoor Unit Fan Motor Error Error Mode LAMP 7-segment Display Indoor Unit Fan Motor Malfunction Checklist : 1) Is the indoor unit fan motor properly connected with the connector (CN72)? 2) Is the AC voltage correct? 3) Is HALL IC in indoor fan motor properly connected with the connector (CN44)? 4) Is the running capacitor (CR71) properly connected with PCB board? Troubleshooting procedure After unplugging out the power cord should be reconnected within seconds Yes No Check as in the procedure "No power" Does the OPERATION lamp blink? Yes Does the Solid State Relay(SS71) work properly? Test rod location + - SS71- SS71- No Micom is out of order Micom should be replaced Normal Voltage 12V Yes No Is the supply voltage of the fan motor sufficient? Test rod location PCB CN72 Condition pin #3 and #5 Fan operating PCB is out of order PCB should be replaced Normal voltage About AC180V Motor Fan-Capacitor is out of order Replace Motor Fan-Capacitor Yes Fan motor is out of order Samsung Electronics Fan motor should be replaced 3-4 25490A(1)_1 3/23/06 1:08 PM Page 2-12 3-2 Setting Option Setup Method ex) Option No : Step : Enter the Option Setup mode 1st Take out the batteries of remote control 2nd Press the temperature insert the battery again 3rd Make sure the remocon display shown as button simultaneously and Step : Enter the Option Setup mode and select your option according to the following procedure The default value is Otherwise, push the button to Every time you push the button, the display panel reads or repeatedly button to set the display panel to Every time you push the button, the display panel reads repeatedly Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly Push the Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly ✳ Setting is not required if you must a value which has a default 3-5 Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly Samsung Electronics 25490A(1)_1 3/23/06 1:08 PM Page 2-13 Alignment and Adjustments Press button, then the default value is Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly 9 Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly 10 10 11 Push the 12 button to set the display panel to Every time you push the button, the display panel reads repeatedly 11 Push the button to set the display panel to Every time you push the button, the display panel reads repeatedly 12 Push the ✳ Setting is not required if you must a value which has a default button to set the display panel to Every time you push the button, the display panel reads repeatedly Step : Upon completion of the selection, check you made right selections Press the Mode Selection key, The display part shows Press the Mode Selection key, The display part shows to set the display part to and check the display part to set the display part to and check the display part Step : Pressing the ON/OFF button ( ) When pressing the operation ON/OFF key with the direction of remote control for unit, the sound ''Ding'' or ''Diriring'' is heard and the OPERATION ICON( ) lamp of the display is flickering at the same time, then the input of option is completed (If the diriring sound isn't heard, try again pressing the ON/OFF button.) Step : Unit operation test-run First, Remove the battery from the remote control Second, Re-insert the battery into the remote control Third, Press ON/OFF key with the direction of remote control for set • Error Mode 1st If all lamps of indoor unit are flickering, plug out, plug in power plug again and press the ON/OFF key to retry 2nd If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code is set up for its model Samsung Electronics 3-6 25490A(1)_1 3/23/06 1:08 PM Page 2-14 Alignment and Adjustments ■ OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 AS09CM3/XAZ 0 0 AS09CM3 0 0 AS09HM3 8 MODEL 3-7 Samsung Electronics No.IHB0703002CE Induction Heating Cooktop (Built-in/Free-standing) KY-C227ABSD Color: Destination Black Hong Kong TABLE OF CONTENTS PAGE Safety Precautions - Specifications - Location of Controls and Components - Troubleshooting Guide - Disassembly and Assembly Instructions -18 Dimensions 38 Factory Setting -39 Schematic Diagram -41 Exploded View and Replacement Parts List -44 © 2007 Matsushita Electric Industrial Co., Ltd All rights reserved Unauthorized copying and distribution is a violation of law Safety Precautions #Electrolux EIH300 16 #Electrolux 9.EIH300 17 #Electrolux 18 #Electrolux 19 #Electrolux ?? ?? ?? ? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ? 20 #Electrolux ?? ?? ?? ?? ?? ?? ?? ?? 21 R60 22/2W C32 1uF/50V R61 200/2W Vi Vo +5 R27 C34 100uF/16V D22 1N4007 C1 2uF/270V R22 DB1 D25XB60 L Lin 28/32/120uHLout L1 AC V+ AC V- 350uH C28 5uF/400V +5 300K/1/2W 300K/1/2W D14 1N4001 +5 (CPU7) R4 10K R5 100K RT2 MFD-100K TEM_ CN3 D4 1N4148 t R1 560k R2 RJ-4.7K IGBT CPU +5 V VCC (CPU1 ) 更改标记 更改标记 拟 制 数 数 数 审 核 量 量 (CPU20) +24 X1 更改标记 量 更改单号 更改单号 更改单号 标准化 签名/日期 签名/日期 签名/日期 批 准 R58 RJ-4.7K C15 D-222/50V C5 104/50V (CPU2) R59 C16 D-101/50V (CPU14) +5 IC1 CPU RT1 MFD-100K CN3-2 LM339N PWM R13 1K R14 8.2K 24 23 22 21 20 19 18 17 16 15 14 13 C22 103/50V 签名 /日期 +5 D6 1N4001 +5 C2 103/50V (CPU1) 底图总号 RJ-8.2K R19 +5 t (CPU12) 14 R45 RJ-6 2K 10 11 12 (CPU10) R12 10K C11 100uF/16V Q2 2S8550 R15 RJ-68K C4 102/50V R9 2K (CPU19) C12224/50V 560K/1/2W +5 R18 D3 1N4148 IC3C D2 1N4148 R44 RJ-180K/1/2W RJ-150K/1/2W R11 330 IC3B LM339N R41 RJ-4.7K RJ-240K/1/2W 2.2uF /16V IGBT 1N4148×4 R47 R43RJ-10K CN1 D10-D13 R46 R42RJ-39K D9 1N4148 101/50V RJ-240K/1/2W 1N4148 R57 RJ-22K R16 120K C29 56P/50V 1N60 C17 C18 D-222/50V +5 C10 R6 2.2uF/16V 120K C13 D20 R37 RJ-150K/1/2W C27 56P/50V (CPU8) R39 RJ-1.2K D8 1N4148 D18 1N4148 Q4 2SC3311 Q5 2SC3311 103/50V R56 RJ-330 13 D16 R55 RJ-27K D-681/50V C6 +5 56 R53 11 RJ-180K/1/2W R20 7.5K (CPU9)R38 +24 10 R51100 C19 R52 RJ-16K R40 56 C26 103/50V RJ-91K R54 RJ-4.7K D7 1N4148 IC3D LM339N R36 RJ-150K/1/2W RJ-7 5K VR1 1K TA8316AS IGBT G IGBT IKW25N120 1N4148 D19 R50 RJ-4.7K +5 5H R21 820 DR R17 C14 4.7uF/16V +5 R34 15K +5 +5 R31 R28 39K +24C35 100UF/35V R48 RJ-10/1/2W D17 FR106 R35 D15 1N4001 T1 C21 2uF/16V R33 RJ-330K/1/2W RJ-150/1/2W IC2 R49 RJ-180K/1/2W C3 R32 0.27uF/1200V RJ-330K/1/2W R23 R29 9.1K* C25 561/50V (CPU21) IC3A LM339N C23102/630V D1 BYV26C D21 1N4007 F10A/250V 7D471K F1 ZNR 16K R24 R25 R26 750K/1/2W1/4W-200K 1/4W-100K C20 104/50V C33 100uF/35V L2 mH C31 104/50V +5 IC5 7805 C30 VIPer2 ADIP 22uF/330V +24 L3 470uH G 470uH AC220V UF4007 D23 24V DZ1 IC4 +5 +24VDC L4 MHz C7 30P/50V BZ 5V D5 +5 R3 2.7K Q1 2SC8050 C9 104/50V 1N4148 R10 100K C8 30P/50V CPU (CPU17 18) R8 10K R7 3.3K +5 CN2 CN2-2 + M FAN DC24V/130mA Q3 2SC2655 ± (CPU13) (CPU15) × 漳州万利达 · 光催化科技 有限公司 等级标记 第 张 共 张 12A/250V C5 250# N 250# N L1 电感260-500UH AC + AC - D6 R19 200K/1W RJ15MM 2K R41 100 IGBT1 电压 200K/1W 104 C8 V-18V C11 5UF/4UF R20 R32 3.9K 2A103 C2 R25 3K9 +5V * 10 R27 62K EC4 4U7/50V SURFAN/BUZ VSS 500K/C4 + P03/K3/C3 DI-O/P02/K2/C2 OUT CLK2/P01/K1/C1 IDATA/RESETB I-O VDD IAD KEY/STB IGBT CLK-KEYAD VAD MAIN +5V R26 1K 10/1/4W R8 200 XH-3A R11 驱动输出 R24 820K/1W CN2 C6 221 10K Q6 8050 Q8 8550 VAD RW1 R16 20k 电压检测 +5 C7 2A104 EC3 4.7uF/50V 4U7/50V FR107/HER107/UF4007 IC1 VIPER12 Vout +5V FAN CN1 EC6 104 100U/25V D17 UF4007 18V-300MA R40 12V EC13 1N4007 18V 330 100U/25V EC9 4U7/50V Z1 CUR VAD FAN T-MAIN T-IGBT BUZ R1 1K C Q1 SS8050 电流检测,无功率0.1V,电压随功率升高 有功率时0.1-4V 电压检测,220V时约3V 风扇驱动,为5V时风转 生产测试点:1、5V:+-0.1V 主温度检测,常温约0.3V,温度高电压高 2、18V:17V-19.5V 主温度检测,常温约0.6V,温度高电压高 3、驱动输出=0 蜂鸣器输出,风扇输出 1:同步电压一 1.2V 2:同步电压一 1.3V 4、TMAIN=0.2-0.4V 5、TIGBT=0.4-0.8V 6、VAD=3V 7、工作时用20UF电容打冲击 其它故障上机即可现 18V/0.5W C9 EH-2A 5V C17 100U/25V 0.5-1V 310V dram vdd drin fb drinsource drinsource Vin EC14 D19 78L05(ST) 18V C15 51K/1/2W R34 EC10 4U7/400V 3A102 IC2 D16 10 GND B R13 20 电压2.9v T1 D15 C3 V-18V 51/2W UF4007 CON? CON10 BUZ1 EC1 L2 C +5 103 C10 驱动电路 820K/1W IN4007 TMAIN Q5 8050 500 R3 D11 TMAIN 330K/1W DEVICE 0.08V C4 3A102 10 101 D1 1N4007 B Q7 8050 RT1 R14 10K 12V COM1 COM2 COM3 LED1 DATA KEY CLK R6 5.1K* R18 20 19 18 17 16 15 14 +5V 13 12 11 H08 Z3 18V/0.5W FR107 R2 A 3950-100K 同步 20A D5 FR107 200K/1W C12 0.3UF DB1 R21 1.3V R22 RT2 R42 10K* R12 1K L TIGBT 1.2V C1 101 OUT2 接线柱 OUT2 FUSE 2UF/275VAC L 330K/1/2W 100K/3950主温传感器 OUT1 接线柱 R7 2K 同步- 330K/1/2W OUT1 A R5 同步+ R4 t KEYDATA做输入或输出0,灌电流
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