Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV2771R | AUDIO POPPING, REPLACE C-140 ON "A" BOARD | This unit had intermittent popping in the audio. | ||
Sony | CCDV8AFU | PS601 BLOWS | Blows fuse PS601 on MC-4 board after 4 hours operation withAC-V8UC AC pack. Applying logic analyzer to E and B of regulator Q619received a positive pulse on both elements when the fuse blew. | ||
Sony | CDPC10 | LOW LEVEL HUM | Unit puts out a low level hum, easily heard in play pause withvolume turned up high. | ||
Sony | SPP100 | NOISE HEARD ON HANDSET | Customer complained he heard noise coming through handset.By disconnecting C416, it was determined that the base unit was transmit-ting a noisy signal. | ||
Sony | XR27R | RADIO INTERMITTENTLY SHUTS OFF BY ITSELF | Bad solder connection on D525. The hole is too large for thelead size. The solder does not make total contact around the hole and thelead. | ||
Sony | SL2700 | BRAKE SOLENOID WOULD NOT ENGAGE | Brake solenoid would not engage, brake solenoid opened.Found problem to be a leaky switch (Q332) causing forward bias on Q309. | ||
Sony | CCDV8AFU | SCRAMBLED PIX | Intermittent scrambled pix. Could hear rattling in unitwhen moved. | ||
Sony | CCDV8AFU | NO VIDEO RF | no video out on VHF-RF. | ||
Sony | CCDV8AFU | EJECT LED AND NOISY MOTOR | When using AC adaptor, eject LED flashes. Motor noisy onbattery operation. | ||
Sony | CCDV8AFU | NO RECORD | Flashing eject LED, will not stay in record mode. | ||
Sony | CCDV8AFU | BAD PIX | Pix fuzzy on playback. Eats tapes. | ||
Sony | CCDM8U | BAD PLAYBACK | Bad playback. Tape jamming. | ||
Sony | CCDM8U | DARK PLAYBACK | Playback from recording darker than pre-record. | ||
Sony | BMC220 | PLAYBACK VIDEO | No video during playback mode. | ||
Sony | CCDV8AFU | DISTORTED PIX | Picture distorted. |