| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CDXR79 | CD STOPS IN THE MIDDLE TRACKS | Many CDX-R77's, R79's, 7540's and 7580's have CD stuck in MDduring 3 to 5 tracks. The problem is when FOP moved to the middle of theguide shaft the FOP's flexible PCB touch gear (B) Lock (Ref. No. 404).Then unit shuts off. | ||
| Sony | CDXR77 | CD STOPS IN THE MIDDLE TRACKS | Many CDX-R77's, R79's, 7540's and 7580's have CD stuck in MDduring 3 to 5 tracks. The problem is when FOP moved to the middle of theguide shaft the FOP's flexible PC board touch gear (B) Lock (Ref. No.404). Then unit shuts off. | ||
| Sony | CDX7560 | DISPLAY WILL NOT CHANGE COLORS | Amber LEDs and lamps very dim green LEDs and lamps OK. | ||
| Sony | SLV555UC | GOES TO BLUE SCREEN IN RECORD | Pin No. 5 of CN-553 (TV/VTR switching line to RF converter)had 0.4 volts of noise on 5 volt line. Appeared as data and videoriding on VTR switch line. RF dropped out and went to blue screenin Record and Timer Record. | ||
| Sony | CCDF55 | BENT REEL SHAFT | Tape drags - no rewind. Found supply reel shaft bent to out-side of frame. RK Gear would not engage supply reel. | ||
| Sony | TCFX110 | WRONG MOTOR | This set differs from service manual. SDIS says refer tomecha No. TCM180 in model No. TCFX120. After ordering the motor forTCFX120 (1-335-821-11), I found that the motor case has a finger whichconnects to the -pwr lead which is approx. -6V from the pow | ||
| Sony | KV19TS20 | SHUTDOWN OCCURS WHEN CHANNEL IS CHANGED, REPLACE C-556 | Unit will shutdown when channels are rapidly changed.Adjustment resistors R-322 and R-324 are missing from the board. Attemptsto install resistors results in constant shutdown. Problem is possiblycaused by horizontal oscillator going high in frequency | ||
| Sony | KV32HSR10 | LOUD HIGH PITCHED NOISE FROM SET, T-602 SECURED WITH RTV | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR65 | LOUD HIGH PITCHED NOISE FROM SET, T602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR50 | LOUD HIGH PITCHED NOISE FROM SET, USED RTV-490 ON T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR15 | LOUD HIGH PITCHED NOISE FROM SET, PUT SILICONE AROUND T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV32XBR10 | LOUD HIGH PITCHED NOISE FROM SET, ADD SILICONE TO T-602 | Loud, high pitched noise from set, not from the audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27HSR10 | LOUD HIGH PITCHED NOISE FROM SET, GLUED SHIELD ON T-602 | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. | ||
| Sony | KV27XBR65 | LOUD HIGH PITCHED SOUND FROM SET, APPLIED SILICONE (T-602) | Loud, high pitched noise from set, not emitting from the audiocircuit. Sounds similar to yoke with a squeling problem. Before replaingyoke please read. | ||
| Sony | KV27XBR60 | LOUD HIGH PITCHED SOUND FROM SET, APPLIED SILICONE (T-602) | Loud, high pitched noise from set and is not in audio circuit.Sounds similar to yoke with singing problem. Before replacing yoke pleaseread. |