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There are currently no product reviews.
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This is the second Manual I have ordered from owner-manuals, I give it five stars because it is exactly what I expected given the age of the equipment. So the contents look a bit aged and the pictures a bit grainy, it fulfills my needs and I am glad I can still get hold of them.
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thank u so much for this manual that was so cheap that i thought it was a scam but i gambled anyway because it was too good of a deal to pass up and behold,the manual has everything and details of everything even the screws and im still amazed and very happy with my manual .so take my word and jump on it before they realize how cheap they selling thier manuals..thank you so much for taking time to read my thoughts
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I do not have very much to say.
The price is quite covenient, delivery was better as promised (about 12 ours, against the specified 24 hours if I remember well), and the quality of the PDF is more than acceptable.
The Service Manual of Sansui R30 itself is also satisfactory: good graphic for schematics and layouts, simple and well structured.
Giovanni Bianchi
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Happy to find finally a schematic for this amplifier. The schematic is of good quality, the pcb layout is useless: all is black. Never the less, it is very easy to find the components on the board using the schematics.
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Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
2-1-4. UV-46 Board
Remove the front door assembly. (Refer to Section 1-2-1.) Remove the ribbon door. (Refer to Section 1-2-2.) Remove the cabinet (L) assembly. (Refer to Section 1-2-3.) Remove the FT panel assembly. (Refer to Section 1-2-4.) Remove the ferrite holder. (Refer to Section 2-8.) Remove the DK-46 board. (Refer to Section 2-1-3.) Remove the paper eject guide assembly. (Refer to Section 2-3.) 8. Remove the switching regulator. (Refer to Section 2-2.) 9. Remove the F chassis assembly. (Refer to Section 2-4.) 10. Remove the two screws and two filament tapes, then remove the UV cover and UV-46 board in the direction shown by the arrow. 11. Disconnect the flexible flat cable from the connector (CN431) on the UV-46 board.
BTP 2.6 x 8 Flexible flat cable
2-1-5. MD-46 Board
Remove the ribbon door. (Refer to Section 1-2-2.) Remove the cabinet (L) assembly. (Refer to Section 1-2-3.) Remove the ferrite holder. (Refer to Section 2-8.) Disconnect the seven harnesses from the connectors (CN309, CN901, CN903, CN904, CN905, CN906 and CN908) and two flexible flat cables from the connectors (CN902 and CN910) on the MD-46 board. 5. Remove the three screws, then remove the MD-46 board. 1. 2. 3. 4.
1. 2. 3. 4. 5. 6. 7.
CN906 CN309 CN910
CN905
CN903
CN904 CN908
BTP 2.6 x 8
MD-46 board (Side A)
UV cover
CN902 BVTT 2.6 x 5
CN901
Flexible flat cable Harness
CN431 UV-46 board
Harnesses
Harnesses
Filament tapes
MD-46 board
Harness
Flexible flat cable
Cabinet (R) assembly
12. Install the UV-46 board in the reverse order of steps 1 to 11.
DPP-EX50 V1
6. Install the MD-46 board in the reverse order of steps 1 to 5. 2-3
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