Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | KV20XBR | HORIZ AND POWER SUPPLY CIRCUITS | No raster, no sound. Sleep light comes on at power on, andstayed on until power off. Power supply (GA and GB boards) not function-ing properly (no output osc. running off freq.). | ||
Sony | SLHF900 | TUNER LOCKS UP | After several (3-4) hours of use, tuner locked up, i.e.channel change impossible. | ||
Sony | SLHF900 | SHUTDOWN DURING PLAY | Auto stop during play. | ||
Sony | KV25XBR | DEAD | Set would shut down after coming on. | ||
Sony | KV2680R | V JITTER WITH COPY GUARD TAPE, CHANGE R-854 TO 390 OHM | This unit had dark picture and vertical jitter on copy guardtapes played on a VHS VCR. | ||
Sony | FD2A | NO FOCUS, RESOLDERED C806 | Picture out of focus, unable to adjust, traced problem toC806. Found one side of filter capacitor not soldered. | ||
Sony | CDP70 | UNIT WOULD NOT PLAY THE DISC | Unit would focus but would not read TOC. TE test point showederratic wave form but grounding IC102 Pin 13 showed good traverse waveform. Pressing on PCB near IC102 would cause proper operation. | ||
Sony | KPR36XBR | NO PICTURE OR SOUND, REPLACED D-603 | No pix, no sound. Sleep LED turns on and off when powerswitch operated. | ||
Sony | XR44 | NO SOUND WHEN PLAYING TAPE | Radio operation OK but tape muted. Also, inhibited screendisplay of direction, Metal, and N.R. during tape operation. | ||
Sony | WMF80 | NO SOUND OUT OF UNIT BOTH ON RADIO AND TAPE | Graphic equalizer unit is not making contact with main boardthru CN302. Ribbon is just laying inside unit without being into contactsof CN302. | ||
Sony | KV8100 | MISSING P/N FOR NEON LAMP | Need P/N for neon lamp used for channel indicationNL2201-2214. -HQ COMMENTS: KV-1546 has the same neon drive IC. According to S/M ofKV-1546, P/N for NL is 1-519-154-00. Also, we are reporting this matterto Tokyo. | ||
Sony | CCDV8 | INTERMITTENT VIDEO (SNOWY) ON SELF RECORD ONLY | Looks like clogged heads on self record only. PB anypre-recorded tape is good. During record mode intermittent IC101 on VI-6board causes video to snow out. | ||
Sony | TAF222ESII | UNITS GO INTO PROTECTION SHUTDOWN WITH POLK AND ADS SPEAKERS | When connecting some spearkers to amps (specifically POLK SDA-2A or SDA-SR52, or ADS880II), unit will trip protection circuitry evenwhen running at moderate sound levels. | ||
Sony | TSM JIG | NEED RF SWEEP CABLE FOR EVS-700 SVC | S/M does not show any P/Nwithout RF sweep cable. -HQ COMMENTS: The correct P/N is J-6080-843-5. I am sending you onepiece. A S/B will be published shortly including all cable P/N | ||
Sony | SLHF600 | VIDEO HEAD DISC SUBSTITUTION | P/N -178A (DSR50-R-3 heads) subs to -227A (DSR-63-R) whichlists model as SL-HF300 (2 head machine). -HQ COMMENTS: Model listed for -227A is incorrect (HF300). KCP willchange model to read SL-HF600. Please order using this P/N. |