File information: | |
File name: | Roadstar.(Amstrad).Chassis.VE01.part1.rar [preview Roadstar 1450-2050-2150KT, Amstrad TV14M3] |
Size: | 2000 kB |
Extension: | rar |
Mfg: | |
Model: | Roadstar 1450-2050-2150KT, Amstrad TV14M3 🔎 |
Original: | VE01, VE02 🔎 |
Descr: | CRT TV Chassis VE01, VE02. Според модела може да има разлика в НЧУ - в 14" се поставя най-често AN17823 |
Group: | Electronics > Consumer electronics > TV |
Uploaded: | 08-09-2009 |
User: | ivankrivodol |
Multipart: | 0 1 |
Information about the files in archive: | ||
Decompress result: | OK | |
Extracted files: | 1 | |
File name Roadstar.(Amstrad).Chassis.VE01.pdf COLOR TELEVISION SERVICE MANUAL CHASSIS: - VE01 MODEL NO: - 1450KT, 2050KT, 2150KT 1 CONTENTS Safety Precautions-----------------------------------------------------------------------Introduction----------------------------------------------------------------------------------1. SCART details-----------------------------------------------------------------------------2. Micro-Controller and Small Signal function 4. Video Switch TDA9351.-----------------------3. Tuner-----------------------------------------------------------------------------------------HEF4052BP-----------------------------------------------------------5. Sound Processor - TDA9859--------------------------------------------------------6. Sound Output - AN17821-------------------------------------------------------------7. Vertical Output Stage STV9302A-------------------------------------------------8. Video Output Amplifier ------------------------------------------------------------------9. Power Supply------------------------------------------------------------------------------10. Memory IC AT24C16---------------------------------------------------------------3 3 4 5-8 9 10 10 10 10 11 11 11 12 12-18 18-19 19-20 20-21 21-23 24 24-25 25-26 26 26 26 27 27 27-31 32-42 43 44 45 11. IC Description with Pin Details----------------------------------------------------11A. TDA9351------------------------------------------------------------------------11B. HEF4052BP--------------------------------------------------------------------11C. STV9302A----------------------------------------------------------------------11D. IC AT24C16--------------------------------------------------------------------11E. TDA9859------------------------------------------------------------------------11F. AN17821-------------------------------------------------------------------------11G.STR5Q0765----------------------------------------------------------------------11H. Video Amplifier Transistors--------------------------------------------------12. Alignment Procedures-----------------------------------------------------------------12.A. Procedure to enter Service Mode-----------------------------------------12.B. Procedure to enter Design Mode------------------------------------------12.C. White Balance Adjustment--------------------------------------------------12.D. Screen Adjustment------------------------------------------------------------12.E. Design and Service data adjustment-------------------------------------12.F. Manufacturing and alignment procedures-------------------------------13. 14. 15. Block Diagram-------------------------------------------------------------------------Circuit Diagram------------------------------------------------------------------------Track Side Layout--------------------------------------------------------------------2 SAFETY PRECAUTIONS · · · · · · · · · · Do not change any module unless the set is switched off. The mains supply side of the SMPS transformer is |
Date | User | Rating | Comment |
01-01-2010 | ucciolaroccia | 10 |