Dicas Reparação
Modelo - Chassis CCDF401
Pesquisa: CCDF401 Enviar Dica Resolvida
Resultados 12
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDF401 | NO PIX FROM VTR, NO PB RF (FOUND OPEN TRACE ON SS100 BOARD) | When camcorder is in play mode, no picture. No RF on pin 3of CN508 (PBRF testpoint). Also missing was switching 5V (REC/PB) on pins11/12 of CN501 and pin 25 of IC506. Also missing was 5V on pin 27 ofsame IC. Found power line 5V open between L502 and | ||
| Sony | CCDF401 | SNOWY PICTURE, LOOKED LIKE HEADS Q102/VA67 | Playback snow only. Looked like bad heads. | ||
| Sony | CCDF401 | SNOW PICTURE, LOOKED LIKE HEADS/REPLACE Q102, VA67 BOARD | Playback snow only. Looked like bad heads. | ||
| Sony | CCDF401 | NEW VC-94 PCB DOES NOT WORK/CHECK DATA PAGE F, ADDR. B5-CF | Servicer replaced VC-94 PCB with a new one from NPC. He wasunable to perform any adjustments , release Write Protect or use theLanc Jig. Using the RM-95, you could only change addresses on pages 5, 6and F. Ordered another PCB from NPC = same problem. | ||
| Sony | CCDF401 | DATE POSITIONS SWITCHED | Camera would not come on. Date on side display of unit wasout of position ie. 1993, March 24. The title function indicator wouldintermittently flash. After received in shop, the unit would workintermittently, but the above symptoms remained. | ||
| Sony | CCDF401 | VTR SHUTDOWN | Unthreads halfway on eject and rethreads, then shuts down. Noreel sense on pin 46 of micro IC-506 - SS-136 board. | ||
| Sony | CCDF401 | NO CAMERA/LINE RECORD - PLAYBACK IS GOOD | No REC Y RF out at CN-507 VA-67 board. Good RF at base ofQ-122. No signal at base of Q-123. Found collector of Q-121 (REC 4.9VSW) shorted to ground. | ||
| Sony | CCDF401 | PICTURE IS BLURRY | One field is missing. No improvement with head cleaning andabsolutely no RF envelope on missing field. IC-101 pin 29 does not passnoies input, RF SWP is present. Determine problem in RP-77 board. | ||
| Sony | CCDF401 | NO IMAGE IN VIEWFINDER | Camera picture is normal, distorted viewfinder raster on videoand found incorrect drive frequencies which indicated a defective IC-901. | ||
| Sony | CCDF401 | LOW BATTERY ADJUST | I was informed by the technician in San Diego of a problem ofnot being able to do low battery adjust. The problem is if the unit isset higher than 5.58 VDC as called out in the procedure, the unit shutsoff and no display on the RM-95. This prevents you | ||
| Sony | CCDF401 | UNIT WILL NOT COME ON | Unit would not power on. Checked IN/OUT data on the VK-14board and found distorted data. Traced problem to shorted zener diodeD-517, (K-in 2 output). Checked another board and found no zener diodeson the data lines. It seems Japan eliminated the diod | ||
| Sony | CCDF401 | CAPSTAN MOTOR WILL NOT OPERATE IN RECORD, PLAYBACK OR EJECT | In Play, Record and Eject modes the capstan would not turn.In FF or REW, F Search or R Search it would turn slower than normal andIC-504 on the SS-136 board would grow warm. |