I'm not familiar with the model (I'm more into vintage TV), but a quick search reveals that it's a pretty standard sort of 29" set. and that a blue screen accompanied by no response from the controls is a fairly stock fault.
The references ZP81 and IC607 refer to the identification numbers of parts on the circuit board and schematic diagrams, not the actual component numbers themselves. To get the latter you would need to either obtain a service manual or locate those parts in the set.
Unfortunately, obtaining service literature for many modern sets is very time-consuming and expensive, and sometimes pretty much impossible. As others have mentioned, it's why so much of this equipment has become "throwaway" these days.
P.S. Hal's right about Sams. The photofacts service guides are unknown here (except to anyone involved with American equipment, of course).
[This message has been edited by pauluk (edited 10-12-2005).]
