Product name

　　Household appliance technology comprehensive training device

　　Model (Type)

　　BF-HY-99D

　　Feature

　　1. Follow the teaching orientation and meet the needs of teaching reform

　　Integrate theory with practice, and combine hardware and software. The technical backbone of the army, teaching practical skills. Develop job skills based on the work process. Professional counterpart training to solve the problem of trainees taking jobs.

　　2. Fault point

　　The use of replaceable transparent components means that students can check the damaged components according to the fault phenomenon, and use plug-in replacement components.

　　3. Wireless intelligent laboratory management and assessment system

　　(1) The computer can monitor 1-126 household appliances intelligent assessment desk

　　(2) More than 20 fault points can be set.

　　(3) With curling function

　　(4) With the function of rewinding

　　(5) It has the function of clearing single and all experimental benches

　　(6) It has the ability to automatically detect the communication connection of each household appliance assessment station

　　(7) Can generate student personal transcripts

　　(8) Statistics and analysis of students’ assessments can be made

　　(9) There is a password for entering the system, and the password can be changed after entering the system

　　(10) With printing function

　　(11) With the function of limiting the number of answers

　　(12) The integrated wireless assessment system can realize password login system, set database path, system test (inquiry equipment), student bank setting, question bank and question bank level setting, student keyboard setting, assessment failure release assessment test paper extraction and storage assessment time setting and Start, check the assessment results, print the assessment results, modify and restore the login password.

　　(13) The student terminal adopts a large-screen LCD display, which has the functions of online assessment and offline assessment, student ID query, troubleshooting, time query, score query, and equipment number query.
 

 

　　Specification (Technical parameter)

　　1. Input power: single-phase three-wire ~ 220V ± 10% 50Hz (with leakage protection function)

　　2. Working environment: temperature -10℃～+40℃, relative humidity <85%(25℃), altitude <4000m

　　3. Safety protection: action current≤30mA, action time≤0.1s

　　4. Dimensions (approx.): 1680cm×680cm×1700cm (length*width*height)

　　5. Power of the whole machine: ≤1KW

　　Training contents

　　1. Understand the internal structure of LCD TV

　　2. Understand the basic structure of the main components in LCD TVs

　　3. Understand the basic working principles of the main components in LCD TVs

　　4. Understand the composition of the main unit circuits of LCD TVs

　　5. Understand the working principle of each main unit circuit of LCD TV

　　6. Understand the composition and working principle of LCD screen

　　7. Understand the function and principle of the main IC

　　8. Entry method and debugging of factory menu

　　9. Welding method of SMD components

　　10. Black screen failure analysis and failure demonstration experiment

　　11. Fault analysis and demonstration experiment with sound and no image