| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV25DXR | UNIT WAS LOCKED IN SERVICE READY MODE | Locked in service ready mode. | ||
| Sony | SLHF450 | UNIT SHUT DOWN | Intermittently, unit would spill tape and shut off due toslack on tape. Also serial number 21843. | ||
| Sony | SLHF450 | PART NO., PG. 127 OF SERVICE MANUAL (PC BOARD RETAINER) | Need the part number for the plastic ring between the (R)board and the rotor assembly. -HQ COMMENTS: The part number is 3-679-313-01. A service bulletin willbe issued shortly. | ||
| Sony | PCM601ESD | UNIT HAS NO OUTPUT | Unit had no output. Press record mute and output heard.Found no output from IC-511 pin 4 to (D) Flip-Flop IC-512. Gain of Q-529was down. | ||
| Sony | CDP507ESD | TRANSIT SCREW DOES NOT ALWAYS LOCK | The sled assembly is not locked by the transit screw. | ||
| Sony | KV27DS1 | NEED SONY BADGE P/N, 3-704-179-01 | Need part number for Sony badge (name plate). -HQ COMMENTS: The part number is 3-704-179-01. | ||
| Sony | BCA80 | RELAY CHATTERS/CHARGE LED FLASHES | We have had several units at the SSC with an open F1. Thesymptom displayed is an intermittent flashing of the charge LED and relaychatter. The unit may appear to have a bad connection because touchingvarious parts of the board sets up oscillations. | ||
| Sony | KPR36XBR | RGB CHARACTERS STAY ON, REPLACE IC-103 P/N 8-759-944-04 | RGB characters keep popping on and stay all the time. | ||
| Sony | XM120 | SCHEMATIC ERROR | The unit does not match the schematic or supplement in thearea of the speaker protection. The unit has a protection LED plus theold circuit of Q501, 502, 503, 504. Can you supply me with a print ofthis version? -HQ COMMENTS: It is possible that the pr | ||
| Sony | STRAV500 | INCORRECT PART LISTED | The manual lists IC-701 as an STK4211V/8-749-920-17. The ICin the unit is an STK4191V/8-749-941-50. Does this unit use both or isthere an error? -HQ COMMENTS: The power ratings for the two units are different and thusdifferent output ICs are required. | ||
| Sony | STRAV650 | SERVICE MANUAL PART NUMBER ERROR - MAIN PCB | When above part number is received, it will not fit. Theconnector plugs are different. Investigation revealed that theA-4410-262-A board fits the STR-AV580/590. It was listed in the STR-AV67/650 manual. I found that the correct part number for the ma | ||
| Sony | GV8 | NO SOUND IN TAPE MODE | No sound in tape mode. | ||
| Sony | CFD5 | NO OPERATION | Unit will not operate. Servicer checked for FOK at pin 1, IC-1. When the scope probe is on Pin 1, the unit works. If scope probe isremoved from this pin, the set will not operate. Servicer placed 10M OHMresistor from Pin 1 to ground and set works ok. | ||
| Sony | CFSD550 | PLAY BUTTON JAMS | Plate under head deck is warped. Also S/N 59900 and 60492. -HQ COMMENTS: KCP has an improved part. Please exchange the play lever. | ||
| Sony | EVS800 | UNIT KEEPS EJECTING TAPE AND DOES NOT THREAD TAPE | Tape does not load when closing cassette compartment, goesdown and does not thread tape - tape keeps coming up and out. |