| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDTRV21 | EATS TAPES (FOUND TESNSION SPRING, REF. 783 HAD COME LOOSE) | Unit eats tape. Problem was found to be caused by tensionspring ref. 783, which had come loose. | ||
| Sony | CCDTRV21 | DEAD (FOUND POOR SOLDERING ON CN003 ON DD-80 MCB) | Unit was dead (would not even eject). Found problem to becaused by poor soldering of CN003 on the DD-80 MCB. | ||
| Sony | CCDTRV21 | EJECTS IMMEDIATELY AFTER LOADING (REF # 752 WAS DISLODGED) | Immediately after loading a tape, the unit would eject thetape. Found that the exit guide, ref. # 752, had come out of the track. | ||
| Sony | CCDTRV21 | NO EJECT (SCREW FROM JK146 MCB CAME LOOSE, JAMMED MECH) | Unit would not eject. Found screw from the JK146 MCB cameloose and jammed the mechanism. Screw was found relay gear ref. 812 andGL slider assy. ref. 820. | ||
| Sony | CCDTRV21 | WON'T LOAD TAPE (FOUND DRUM WOULD NOT ROTATE; REPLACED DRUM) | Unit would not load tape. Found that the drum had a tightspot which prevented it from rotating. | ||
| Sony | CCDTRV21 | DEAD (FOUND FP-220 NOT SEATED PROPERLY) | Unit was dead, but drew .32 amps no regardless of the mode. | ||
| Sony | CCDTRV21 | NO REW OR REVIEW, NOISE IN PLAY (MAGNET ON REEL CAME LOOSE) | The unit had no rewind or review. Noise could be heard duringplay. Found problem to be caused by the magnet on the supply reel comingloose. | ||
| Sony | CCDTRV21 | DEAD (FOUND LOOSE CONNECTOR BETWEEN POWER MCB & MAIN MCB) | The unit was dead found a loose connector between the powerboard and the main board. | ||
| Sony | CCDTRV21 | WON'T STAY IN RECORD (FOUND MODE SWITCH IN WRONG POSITION) | Unit would not stay in record when the start/stop button waspressed. Found that the start/stop mode select switch was set in theposition which allows recordings to be made only while the start/stopswitch is held in. This is an operational feature of th | ||
| Sony | CCDTRV21 | DEAD (FOUND BATTERY CONTACT J001 ON DD-80 MCB COLD SOLDERED) | Dead. Found battery contact J001 on DD-80 MCB was coldsoldered. | ||
| Sony | CCDTRV21 | WON'T THREAD (FOUND HIGH TAPE TENSION DUE TO REF 769 LOOSE) | Unit would not thread tape. Found problem to be caused byratchet tension spring (ref. 769) coming dislodged from at the chassisend. | ||
| Sony | CCDTRV11 | WASHED OUT PIX (FOUND IRIS STUCK OPEN, COLD SOLDER CN-101) | The picture was washed out. Found problem to be caused by astuck iris. Cold solder on CN101 of the CN-98 board resulted in the irisbeing stuck. | ||
| Sony | CCDTRV11 | NO PIX IN EVF, ONLY VERTICAL LINE (FOUND BAD SOLDER ON L903) | EVF had no horizontal scanning, resulting in only a verticalline displayed. Problem was found to be caused by bad solder on L903 onthe VF-102 board. | ||
| Sony | CCDTRV11 | DOOR WON'T CLOSE (MODE SWITCH BAD, MECH DID NOT EJECT FULLY) | Cassette door would not close, because the mechanism did notfully eject the last time the tape was ejected. Found problem to becaused by a faulty mode switch. | ||
| Sony | CCDTRV11 | NO EJECT (FOUND TENSION REG. REF 833 WAS JAMMIMG LS CHASSIS) | The unit would not eject the tape. Found problem to be causedby the tension regulator plate which had come loose and was jamming the LSchassis. |