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 2 (click to view)
SS-GN800/GN88D EXPLODED VIEWS
NOTE : � -XX, -X mean standardized parts, so they may have some difference from the original one. � Items marked � * �are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. � The mechanical parts with no reference number in the exploded views are not supplied.
SP1
not supplied
3
SP2
3 3
5
3
not supplied
2 3 4
SP3
4 2
SP4
1
Ref. No. ������� 1 2 3 4 5 SP1
Part No. ������� A-4736-148-A 4-984-567-01 4-874-614-21 7-685-646-79 A-4736-152-A
Description ��������� SUB PANEL ASSY HEXAGON SCREW (M4X20) SCREW (1) (3.5X14), TAPPING SCREW +BVTP 3X8 TYPE2 N-S FRONT PANEL ASSY
