Service manuals, schematics, eproms for electrical technicians
ONKYO DX-7110 7210 SM
Type: 
(PDF)
(PDF)Size
1.3 MB
1.3 MB
Page
22
22
Category
AUDIO
SERVICE MANUAL
AUDIO
SERVICE MANUAL
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Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar onkyo manual?
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- Also known:
ONKYO DX-7110 DX7110 7210 DX 7110
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Relevant AUDIO forum topics:
Hi everyone
Could somebody tell me if I can replace a switching diode to another one, the one installed in the onkyo is a 1SS252 and is 10 times more expensive that a 1SS355.
Usually I order the same but they are pricey (around 10.00 usd for a 100) and not commonly used, not many sellers.
For the 1ss355 every seller on line has it in stock and it's around 1 to 2 usd for a 100.
Ans they are available locally, not in china waiting 5 weeks for the part.
Thank you.
1SS352
Characteristic Symbol Rating Unit
Maximum (peak) reverse voltage VRM 85 V
Reverse voltage VR 80 V
Maximum (peak) forward current IFM 200 mA
Average forward current IO 100 mA
Surge current (10ms) IFSM 1 A
Power dissipation P 200 (*) mW
Junction temperature Tj 125 °C
Storage temperature Tstg −55~125 °C
1SS355
Characteristic Symbol Rating Unit
Maximum (peak) reverse voltage VRM 90 V
Reverse voltage VR 80 V
Maximum (peak) forward current IFM 225 mA
Average forward current IO 100 mA
Surge current (1s) IFSM 500 mA
Junction temperature Tj 150 °C
Storage temperature Tstg −55~150 °C
Could somebody tell me if I can replace a switching diode to another one, the one installed in the onkyo is a 1SS252 and is 10 times more expensive that a 1SS355.
Usually I order the same but they are pricey (around 10.00 usd for a 100) and not commonly used, not many sellers.
For the 1ss355 every seller on line has it in stock and it's around 1 to 2 usd for a 100.
Ans they are available locally, not in china waiting 5 weeks for the part.
Thank you.
1SS352
Characteristic Symbol Rating Unit
Maximum (peak) reverse voltage VRM 85 V
Reverse voltage VR 80 V
Maximum (peak) forward current IFM 200 mA
Average forward current IO 100 mA
Surge current (10ms) IFSM 1 A
Power dissipation P 200 (*) mW
Junction temperature Tj 125 °C
Storage temperature Tstg −55~125 °C
1SS355
Characteristic Symbol Rating Unit
Maximum (peak) reverse voltage VRM 90 V
Reverse voltage VR 80 V
Maximum (peak) forward current IFM 225 mA
Average forward current IO 100 mA
Surge current (1s) IFSM 500 mA
Junction temperature Tj 150 °C
Storage temperature Tstg −55~150 °C
Sziasztok!
Van egy Onkyo TX-NR509 erősítő ami ugye a jellegzetes DSP hibával jött hozzám! DSP chip újra golyózva de még mindig nincs hang a HDMI oldalon!
A netet böngészve arra jutottam hogy a DSP chiphez tartozó firmware lehet a hibás ezt kéne újra írni...de sajnos ehhez nekem nincs technikám...
Valami miatt nem tudok USB ről sem frissiteni mert egyszerűen a menüben nem aktív az a menüpont ahol el lehetne végezni a frissítést ezt mondjuk nem értem miért nem engedni?
Valaki ebben tudna nekem segíteni?
CSatoltam három képet hogy mit ír ki ez erősítő ha megnézem rajta a firmware verziókat , ugye a DSP nél csak ?????? jelek vannak ami hiba...
Köszi!
Van egy Onkyo TX-NR509 erősítő ami ugye a jellegzetes DSP hibával jött hozzám! DSP chip újra golyózva de még mindig nincs hang a HDMI oldalon!
A netet böngészve arra jutottam hogy a DSP chiphez tartozó firmware lehet a hibás ezt kéne újra írni...de sajnos ehhez nekem nincs technikám...
Valami miatt nem tudok USB ről sem frissiteni mert egyszerűen a menüben nem aktív az a menüpont ahol el lehetne végezni a frissítést ezt mondjuk nem értem miért nem engedni?
Valaki ebben tudna nekem segíteni?
CSatoltam három képet hogy mit ír ki ez erősítő ha megnézem rajta a firmware verziókat , ugye a DSP nél csak ?????? jelek vannak ami hiba...
Köszi!
Sziasztok. A cimbeli erolkodovel kuzdok, a problema a kovetkezo: ha az FM mute aktiv (on), nem talal adot, ha kikapcsolom, az automata keresovel nem talal adot, de kezi keresessel bejonnek az adok, es memorizalni is lehet oket. Ha valaki erti hogyan mukodnek ezek a dolgok, kerem adjon nehany tanacsot. Koszonom.
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