Circuit Diagrams - Sinclair Microvision MTV1 Service Manual

CIRCUIT DIAGRAMS

The following pages contain detailed circuit diagrams. All but the coloured version are reproduced
directly from the earlier edition of this manual. The coloured version was created to assist
understanding. Apart from identifying the various voltage rails in colour, it has also had some
sections clarified from the original (eg adding the DC input sockets to the main board part of the
diagram). The all-in-one diagram was found to be particularly useful when developing an
understanding of the set, as it shows the interrelation of all the parts on a single view. Unfortunately
this means that it is necessarily quite cramped. It has been found possible to print successfully at
A4/Letter size using an inkjet set to high resolution mode via the options in the print dialog (system-
dependent). It is unlikely to print well at A4/Letter size on a 300dpi mono laser.
Page 24 of 39
Sinclair MTV1 service manual V2.1