The QL Service Manual was HTML'ed by Juanjo Ruiz Leo. Resurrected for the QL World in summer 2013 by Urs König. QL forever!
Prepared by THORN (EMI) DATATECH LTD for SINCLAIR RESEARCH LTD
© Sinclair Research Ltd.
SERVICE MANUAL X-1204
|MANUAL ISSUE||TEXT||CIRCUIT/LAYOUT DIAGRAMS||REMARKS|
Minor changes made to pages 1.5, 3.6, 4.1, 4.3, 4.4, 4.15, 4.17 and 5.7.
Appendices A, B, C and D added to Section 4.