![background image](http://html.mh-extra.com/html/haier/21tv6h/21tv6h_service-manual_138017002.webp)
.
2
CONTENTS
1. Safety
precautions……………………………………………………………..……………3
2. TV
block
diagram……………………………………………………………………..…….4
3. Replacement of memory IC………………………………………………………….……5
4. Service
adjustment……………………………………………………………..…………...5
5. ICs functional description…………………………………………………………………8
6. Test
point
waveform………………………………………………………………………10
7. All
ICs
voltages……………………………..……………………………………………….10
8. Purity / convergence adjustment………………………………………………………12
9. CIRCUIT
DIAGRAM…………………………………………………………………Attached
10. WIRING CONNECTION DIAGRAM………………………………………………Attached