Sony Repair Tips
Search: sony
Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
CCDFX411
|
No vtr functions/camera ok | When put in the vtr mode, unit would shut off. unit wouldturn on in vtr, viewfinder would light up, then 20 seconds later it wouldgo off. | ||
| SONY |
CCDFX510
|
Intermittent power | Unit would not always turn on with power switch. | ||
| SONY |
MDP605
|
No initialization | When power applied, display would flash play and then shutdown. nothing was moving and there was no voltage at the elevator motor. | ||
| SONY |
CCDFX410
|
Camera video very distorted/lines in picture/random noise | Found pulses of ic-801 pins 30-335 distorted. replaced ic-801from a scrap board with the same problem. checked pulses pins 30-35still bad. | ||
| SONY |
TCDD3
|
Audio is intermittent on recording mode | Unit would playback a prerecorded tape ok but the audio wasintermittent on the recording mode with this unit. | ||
| SONY |
SLV50HF
|
Roller assembly creases t-160 tapes | T-160 tape creases on the exit guide roller. | ||
| SONY |
SLV70HF
|
Roller assembly creases t-160 tapes | T-160 tapes crease on the exit guide roller. | ||
| SONY |
SPP57
|
Power surge | Due to a power surge through the dc jack q-15 and d-15 arebeing damaged (shorted). during this a trace is also beingoverdissipated, therefore, making the unit unrepairable to our standards.also pertains to serial number 80410. | ||
| SONY |
SPP57
|
No ring/no talk | Handset wouldn't communicate with base because x-2 which ischannel 1 was not vibrating. this can be diagnosed by checking pin 2 onic-1 for proper frequency. also pertains to serial number 82970. | ||
| SONY |
SPP75
|
Does not dial out but will get dial tone | Unit would get dial tone and answer calls but would not dialout. checked dialer ic-351 and had no output. checked ceramic vibratorfor dialer x-351 and had no oscillation (during dialing). note:oscillator only oscillates when a dial number button is p | ||
| SONY |
RM793
|
Battery lid p/n, 9-904-838-01 | Battery lid part number missing from service manual. -hq comments: the part number is 9-904-838-01. tokyo will issuea service manual supplement. | ||
| SONY |
RM792
|
Battery lid p/n, 9-904-910-01 | Battery lid part number missing from service manual. -hq comments: the part number is 9-904-910-01. tokyo will issuea service manual supplement. | ||
| SONY |
KV8AD14
|
Battery lid p/n,9-904-838-01 | The remote (rm-793) battery lid part number is missing fromthe service manual.-hq comments: the part number is 9-904-838-01. tokyo will issue a servicemanual supplement. | ||
| SONY |
KV8AD11
|
Battery lid p/n, 9-904-910-01 | The remote (rm-792) battery lid part number is missing fromthe service manual.-hq comments: the part number is 9-904-910-01. tokyo will issue a servicemanual supplement. | ||
| SONY |
DTC670
|
Tape wrinkles due to improper fwd and back tension | Technician lai lu reports tape wrinkling problem. forward andback tensions appear too high. reading fwd as 20+ and back at 15. bothhave a lot of jumping as shown on the torque cassette. experimentally fwdtension can be reduced to about 15 by clipping | ||
| SONY |
XR4257
|
Tuner presets lost when power ant is activated/memory lost | This fpr is in reference to service bulletin no. car0252. thebulletin calls for an addition of a diode, & a 10kΩ resistor in paral-lel w/ c-411 on the main board. on each xr-4257 with the applicableserial numbers, i've noticed that there is already | ||
| SONY |
CMP11K
|
Transmit distortion | After testing the phone by the marconi, found unit to havetransmit distortion. also pertains to serial numbers 15763 and 12241. | ||
| SONY |
KV32XBR50
|
Black horizontal lines at top and bottom of picture, l1502 | Black horizontal lines of top and bottom of picture. i've reported this trouble on other models. | ||
| SONY |
KPR53XBR15
|
Intermittent picture blanking, s/b tvp145 | Sometimes when unit is powered on the picture is displaced toupper right screen. this leaves a blanked area, like in pip indexing.condition remains indefinitely even turing power on/off. i was unable toduplicate the problem. but i checked for intermit | ||
| SONY |
XRU220
|
Part number for lcd holder not in the system (ref. 64) | Part number for the lcd holder (ref. 64) is not valid in the system. |