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.
Text excerpt from page 435 (click to view)
http://getMANUAL.com SV-184 SV-184
SV-184: SERVO SYSTEM
SV-184 (4/4) SV-184 (2/4)
1 TP106 MODE: 75% Color Bar/PB (NTSC) 2 TP207 2 TP107 MODE: 75% Color Bar/PB (NTSC) MODE: 75% Color Bar/PB (NTSC)
SV-184 (3/4)
1 TP205 MODE: 75% Color Bar/PB (NTSC)
1 TP303 TP305
MODE: 75% Color Bar/PB (NTSC) MODE: 75% Color Bar/PB (NTSC)
1
(15µ PB mode) 1 TP106 MODE: 100% Color Bar/PB (PAL) 2 TP207 2 TP107 MODE: 100% Color Bar/PB (PAL) MODE: 100% Color Bar/PB (PAL) 1 TP205 MODE: 100% Color Bar/PB (PAL) 1 TP305 TP303
(15µ PB mode) MODE: 100% Color Bar/PB (PAL) MODE: 100% Color Bar/PB (PAL)