Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CDX5040 | EJECTS DISC PREMATURELY (UNIT MOUNTED AT 45 DEGREE ANGLE) | This unit is mounted at an approximately 45 degree angle in aconsole on top of the transmission. Intermittently it will eject or nottake a disc. Are there restrictions on the angle of installation? Wouldheat from the transmission cause the unit to eje | ||
Sony | XRU220 | NO AUDIO, OTHER FUNCTIONS O.K. (Q-108 DEFECTIVE) | Unit would power up, display would be on but no audio. | ||
Sony | CDPC215 | VARIOUS PROBLEMS (RESET NOT WORKING) FLEX CABLE REF. 101 BAD | This unit would manifest a variety of odd problems, includingno play. Noticed that RESET on IC-202 was not going to 0V as required.It stayed at around 3V. Found a break in the ground lead of flexconnector between Main and BD board. This robbed the BD | ||
Sony | CDPC211 | VARIOUS PROBLEMS (RESET NOT WORKING) FLEX CABLE REF. 101 BAD | This unit would manifest a variety of odd problems, includingno play. Noticed that RESET on IC-202 was not going to 0V as required.It stayed at around 3V. Found a break in the ground lead of flexconnector between Main and BD board. This robbed the BD | ||
Sony | ICF2011 | LOW SENSITIVITY ON AM AND SHORT WAVE - RESOLDER VR-1 | Low sensitivity on Short Wave and AM. Found cold solder jointon VR-1 pot, the AM RF Gain Control. | ||
Sony | ICF2010 | COMPATIBILITY PROBLEM IC-504 | The IC-504 is a surface mount IC type. The part number is8-759-240-13. The computer substitutes to part number 8-759-205-76, whichis a dip type IC. Physical size is not compatible. -HQ COMMENTS: KCP corrected the sub. 8-759-240-13 now subs correctly t | ||
Sony | CDPC221 | NEWER UNITS HAVE DIFFERENT LOADING GEAR SCREW, 7-682-661-09 | Newer production units have a different screw for securing theA loading gear (ref. 112). The original screw is a step screw whichserves as the shaft for the gear the newer units have a machine screwwhich secures the gear to a brass post which is secured | ||
Sony | ICF2010 | KEYBOARD LOCKS UP - CLEANED 0 BUTTON | Intermittently the frequency entry keys are no longerfunctioning. | ||
Sony | SLVR5UC | POOR PICTURE WITH FUJI TAPE IN EP - ADJUST RV201 RP-76BOARD | In Super VHS the recording in EP mode using Fuji tape inPlayback was weak and streaky. On Sony tape there was no problem. | ||
Sony | GVS50 | RF ADAPTER DOES NOT WORK - REPLACE PS402 AU136 BOARD | The RF adapter does not work. | ||
Sony | CCDTR31 | INTERMITTENT SOLARIZATION/IC-801, VC-122 | Camera has intermittent solarization ON/OFF. VTR mode is ok. | ||
Sony | CDXA55RF | EXCESSIVE SKIPPING (BROKEN SPRING, REFERENCE #7) | Complaint is excessive skipping. The chassis was rattlingloose inside case. Found spring broken on optic side of chassis and bothdampers ruptured. | ||
Sony | SLV575HF | POPPING NOISE AFTER HEAT UP: REPLACE IC-007 HF-9 BOARD | After the unit heats up, there is popping noise in the audio.If the playing tape has mono audio, the video disappears completely. | ||
Sony | SLV585HF | VERTICAL BAR DISTORTION: REPLACE THE FULL ERASE HEAD | Vertical bar distortion on the video picture. | ||
Sony | XR5450 | NO AUDIO FROM TAPE (R-414 ON EQ BOARD OPEN) | No audio from tape, but radio portion had audio. Found B+not present at pin 8 on IC-401, however, B+ was present at pin 7 ofCNP-102. Found R-414 10 OHM resister open. |