|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Great PDF easy to read good info needed for replacment of belts and assembly and specs.
;
complete and unabridged very good quality
easy to download.
recieved in two days.
;
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.
;
perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
;
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.
DISASSEMBLY INSTRUCTIONS
1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS
1-1: TOP CABINET AND FRONT CABINET (Refer to Fig. 1-1) 1. 2. 3. 4. 5. 6. 7. Remove the 5 screws 1. Remove the Top Cabinet in the direction of arrow (A). Disconnect the following connector: (CP651). Unlock the 8 supports 2. Remove the Front Cabinet in the direction of arrow (B). Remove the 2 screws 3. Remove the Operation PCB in the direction of arrow (C).
Top Cabinet
1-3: DVD DECK (Refer to Fig. 1-3) 1. Make the short circuit on the position as shown Fig. 1-3 using a soldering. If you remove the DVD Deck with no soldering, the Laser may be damaged. 2. Unlock the support 1 and remove the Deck Top Holder in the direction of arrow (A). 3. Remove the 2 screws 2. 4. Remove the screw 3. 5. Remove the screw 4. 6. Disconnect the following connectors: (CP2601, CP2602, CP2603). 7. Remove the DVD Deck in the direction of arrow (B). 8. Remove the 3 screws 5. 9. Remove the Front Angle in the direction of arrow (C). 10. Remove the screw 6. 11. Remove the DVD Angle.
DVD Deck Deck Top Holder
1 1
1 1
4 3
Pick Up PCB
2
(A)
1
Front Cabinet
1 2
(B)
2 2
2
3 2 2
(A)
3
CP651 Operation PCB
(B)
Make the sort circuit using a soldering. DVD Angle
2 2
(C)
2
5
Fig. 1-1 1-2: FLAP (Refer to Fig. 1-2) 1. Open Flap to 90� and flex in direction of arrow (A), at the same time slide in direction of arrow (B). 2. Then lift in direction of arrow (C). NOTE
5
5
(C) CP2601 CP2603 CP2602
6
Front Angle
Fig. 1-3
(A)
When the installation of the DVD Deck, remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector.
(C)
(B)
Flap
Fig. 1-2
1-1
|
|
|
> |
|
