Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
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Sony | CCDV99 | INOPERATIVE UNIT | Unit came in inoperative. F-62 on the FU-66 board wasoverdiscipated. Replacement did not solve problem. | ||
Sony | STRD790 | UNIT DEAD - FUSES BLOW ON POWER UP | When unit is powered up, both F-972 and F-971 blowimmediately. | ||
Sony | CDPC615 | DIM DISPLAY | The display was very dim. | ||
Sony | DTC700 | UNIT EATS TAPES - LOOSE TAPE GUIDES | Customer complained of intermittent Rewind and destruction oftapes. Found reel motor assembly loose. All three screws had backed outseveral turns. In completing the unit I was checking physical conditionof tape path. Found brass posts of entrance and | ||
Sony | CCDFX410 | JAMMED | Unit came in jammed. Gary Kilbourn found the cam gear hadseveral broken teeth. | ||
Sony | SLV272UC | CAPSTAN MOTOR IS RUNNING FAST | Capstan running at full speed on Playback and Record. | ||
Sony | CFD757 | SPINDLE MOTOR RUNNING AT HIGH SPEED. | With no disc in unit, spindle motor would run at high speed.With CD in unit, spindle motor runs at high speed and optical could notlock up. Found R-750 missing and a solder bridge in its place. | ||
Sony | CDX5180 | SILK-SCREEN ERROR: IC-504 ON MAIN BOARD | Silk screening for IC-504 on the Main board shows pins 60 and61 in at the top right corner of the IC (when the board is viewed with itsrear edge towards your body). This is incorrect. | ||
Sony | EVS900 | NO E-E AUDIO | No E-E audio. No video or audio when playing a tape. | ||
Sony | CDP297 | WON'T LOAD THE DISK INTERMITTENTLY | Unit will not load the disk. | ||
Sony | TCWR97ES | UNIT DEAD, FOUND OPEN R-703 | Found R-703 (1219-154-11) open. Replaced resistor and unitchecked out fine. After turning unit on and off several times, R-703opened again. Found excessive AC waveform on R-703 when unit was turnedoff. C-701 appeared shorted in circuit but out of circu | ||
Sony | CCDTR4 | NO RECORD CAMERA CHROMA | Had E to E color but when recorded and played back tape it hadno color. Prerecorded tape had color. | ||
Sony | CDX5180 | CD SECTION INOPERABLE, TUNER OK | CD would not play. Service mode displayed error code 11F0. | ||
Sony | CCDFX410 | RAINBOW STRIPED CAMERA VIDEO | CCD was missing the V-2 signal (CN-801 pin 8). Checked pin 17IC-804 V2 missing check pin 3 XV2 signal missing checked pin 30 IC-801XV2 missing. Checked pin 44 (XSH2) & pin 34 (XSG2) of IC-801 ok.Checked DC voltage pin 30 (IC801) should be 0.2 volts but | ||
Sony | STRD1090 | FRONT PANEL PCB LOOSE | Unit is received with front panel loose. When you open panel,there is a metal bar (not listed in service manual) holding the bottomof the PC board in place. The PCB feeds itself from this bar bending thebar and making function/reset/sound effect switch |