Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
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 | ||
Sony | SLV373UC | NO TUNER AUDIO AND NO AUTO PROGRAMMING | Unit had no tuner audio and also could not auto program.Traced problem to defective IF block. | ||
Sony | KPR53EX20 | BURN SPOTS ON ALL CRTS, OPEN R-519 | Servicer reported three damaged CRTs in customer set.Troubleshooting of set revealed that R-519 was open. | ||
Sony | KPR46EX20 | BURN SPOTS ON ALL CRTS, REPLACED OPEN R-519 | Servicer reported three damaged CRTs in customer set.Troubleshooting of set revealed that R-519 was open. | ||
Sony | KPR46EX25 | BURN SPOTS ON ALL CRTS, REPLACED OPEN R-519 | Servicer reported three damaged CRTs in customer set.Troubleshooting of set revealed that R-519 was open. | ||
Sony | CDPH3600 | NO AUDIO/SUB "Q" | Unit would focus, track and spin the disc but there was noaudio or sub Q information. The problem was caused by a defectiveIC-201 (digital signal processor). | ||
Sony | XTC100 | WON'T TUNE, NO AUDIO (JUST HISS) | Unit won't tune in (just static) intermittently. | ||
Sony | CCDFX410 | NO FORWARD DIRECTION | No forward direction the reverse is ok. Chu in Costa Mesatold me he had the above problem and found cold solder joint on the takeup reel sensor. | ||
Sony | CDX4040 | LAMPS STAY ILLUMINATED WHEN "ACC" IS SWITCHED OFF | Lamps and display stay illuminated when the vehicle's ignitionis turned off. | ||
Sony | STRGX67ES | AC BUZZ IN CENTER AND REAR LINE OUTPUTS | Unit had AC buzz on center and rear line output jacks at allvolume settings - unit in Dolby Pro-Logic normal mode. |