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There are currently no product reviews.
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Great PDF easy to read good info needed for replacment of belts and assembly and specs.
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complete and unabridged very good quality
easy to download.
recieved in two days.
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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.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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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.
DV-4070-B/4900/DVF-R7030-B/R9030
DISASSEMBLY FOR REPAIR
3. How to Remove Clamper Ass'y
1. Remove screws.
4. How to Disassemble Clamper Ass'y
Clamper weight
Spacer
Magnet
Clamper
6. Tangential and Tilt Adjustment
1. Turn the power on with pressing the DISC 1 key. (Display shows "INSPECTION"; test mode.) 2. Press the DISC1 key in playback mode again. Display shows "Jitter *** %" 3. Turn off if cancel test mode.
5. How to Disassemble Traverse Unit
1. Move the traverse to upward by turning motor pulley ( ~ ). 2. Make the gap between the tray guide and guider(L) with driver( ) 3. Remove the screws( , ).
4 3
Guider (L) Protruding part Tray guide
2
Tangential adjustment screw
1
2
Tilt adjustment screw 2 Tilt adjustment screw 1 6 6 6
REAR
X13-7770-10
CN1
5 5
CN2
5
4
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