Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
Text excerpt from page 108 (click to view)
3-1-4. Connecting the Equipments Connecting the measuring instruments as shown in Fig. 5-3-2 and perform the adjustments.
Connecting the TV Monitor and Regulated Power Supply
Battery terminal
Main Unit Regulated power supply 8.4 +0.1Vdc _ VIDEO
TV monitor
Connect when using the camera mode or playing back. VIDEO terminal