IBM PC Advanced Troubleshooting & Repair

IBM PC Advanced Troubleshooting & Repair

4.11 - 1251 ratings - Source

System overview. Detailed system operation. Troubleshooting techniques. Preliminary service checks. Detailed circuit troubleshooting/analysis. Appendix: Data sheet. Chip listings. Line definitions. Disassembly procedures. Reassembly procedutes. Replacing surface mounted components. ASCII Code chart. Hexadecimal to decimal conversion chart. Routine preventive maintenance.B/W VIDEO passes through a monitor direct drive output buffer to become the VIDEO signal at the unit video connector J3. ... The S DOTS bit stream is ORed with the UNDERLINE signal on pin 13 of 74LS32 quad 2- input or U43 to produce a modified bit stream input to pin 11 of 74LS11 3-input and ... CHARACTER ATTRIBUTE LINES CODE RAM (2K) RAM I2K) DO Dl D2 D3 D4 74166 D5 PS SHIFT D6.

Title:IBM PC Advanced Troubleshooting & Repair
Author:Robert C. Brenner
Publisher:Sams - 1987


You Must CONTINUE and create a free account to access unlimited downloads & streaming