Dicas Reparação




Modelo - Chassis XR75


Pesquisa: XR75 Enviar Dica Resolvida
Resultados 9
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(Chassis)
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SonyXR7500
UNIT LOCKS UP If power is removed when tape is playing the unit locks upwhen power is re-applied (no function or button will work). M901, Q301, &IC501 have been replaced. Manual reset will not clear problem. Pressingthe OFF button or lifting the handle before turni
SonyXR7500
NO TAPE PLAY No tape player movement and tape drive is inoperative.
SonyXR75
SERVICE MANUAL SUPPLEMENT Service manual supplement No. 1, March 84, has reference num-ber 326, wheel assembly, worm, labeled as number 320 on page 2, F-7.XR85 manual also has the same mislabeled No. 326 see page 38, F-7. XR100same mislabeling, see page 34, 65. -HQ COMMENTS: T
SonyXR75
TWO DIFFERENT TAPE HEADS AVAILABLE Service manual shows P/N 1-543-181-00 head. Actual part inunit was 1-543-181-12. Is two (2) different heads used in differentseries? -HQ COMMENTS: XR-75 has two different tape heads available. Pleaseidentify the head type before ordering. We will is
SonyXR75
INTERMITTENT/SLOW/NO EJECT When the tray rises to eject, the ear with the brass rollergets bent over further and further until it starts to bind. This causesejection to become slower and more difficult.
SonyXR75
MISSING PART NUMBERS Need part numbers for spacers where they are located in 7Iin Supplement #1. -HQ COMMENTS: See Supplement No. 1 published in March 1984, spacers areitems #347 and #348 P/N 3-592-651-00 and 3-592-652-00.
SonyXR75
NO FM This unit had no FM, all other functions worked fine. Foundthat there was no output from the prescaler to the PLL.
SonyXR75B
JAMMED TAPE Tape jams or unit will not take up tape. Problem is withPart #318 on P51 S/M. Roller bearing on right side of tray is bent andloading mechanism cannot move smoothly.
SonyXR75
SWITCH CONTACT NOT GOOD Intermittent operation of eject. Works on first touch fiveout of six tries but then requires several hard pushed on button on geteject.


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