Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | SPP320 | INTERMITTENT HANDSHAKE AND STATIC ON AUDIO | Phone would intermittently not lock up, and when it did, therewas static. When handset was taken apart, phone worked. Phone workedbecause antenna was not connected. | ||
Sony | STRAV47 | NO AUDIO OUTPUT-IC501 | Inputs and outputs can be selected but you do not have anyoutput from IC-501, pins 18 and 25. All voltages on IC-501 are goodand have inputs to pin 20, 21 and 22. IC-501 has been changed. -HQ COMMENTS: I suggest that your problem is caused by either a | ||
Sony | CCDF45 | DOES NOT RECORD | There was no 5V at pin 55 of IC-203 on CV-8 board. Thebase of Q-210 was 5.1V and would not go to 4.4V. | ||
Sony | KV27TS20 | VERTICAL FOLDOVER IN MIDDLE OF SCREEN, REPLACE R-543 | Unit had foldover in middle of picture vertically. Drivewaveform and feedback waveforms were incorrect. R-543 changed value from27K Ohm to 35K Ohm. Resistor is in the feedback circuit. | ||
Sony | KV27TX20 | SNOWY PICTURE, C-102 SHORTED | The picture was extremely snowy on all stations. AGC lineread 0V. | ||
Sony | KV32XBR10 | POWER SWITCH MARKING IS COMING OFF | Marking on bezel assembly is coming off. Other models havethe same problem. | ||
Sony | STRAV950 | CANNOT TURN ON USING REMOTE, SHORT BETWEEN PINS 7,8 CNP-822 | When unit is in standby mode, the remote will not turn onthe unit. All other remote functions work, once the unit is on. | ||
Sony | CPD1304 | NO BLUE - CPD MONITOR | No blue. | ||
Sony | CCDF55 | PART NUMBER FOR EJECT SWITCH | Servicer orders part number 1-571-275-31 (eject switch)and gets physically incompatible switch. -TO TOKYO: Can you check if this is the correct part number?Thank you in advance for your help. -HQ COMMENTS: Correct number is 1-572-284-11. See FPR L1167. | ||
Sony | RM788 | NEED SERVICE MANUAL FOR RM788 | Service manual for KPR-46EX20 states that the service manualfor RM-788 will be issued separately. -HQ COMMENTS: Tokyo will not be making a service manual for this remote.If service is needed, the only parts which are available are:1-465-503-11 Remote RM | ||
Sony | CCDTR5 | TEST CONNECTOR FOR CCD-TR5 | Part number for test connector. -TO TOKYO: Is there a part number available for a test connector tomate with CN-204 on the VS-22 board? It may help in servicing theCCD-TR5. Thank you in advance for you help. -HQ COMMENTS: This jig should be available | ||
Sony | CCDF30 | PART NUMBER FOR FLEX CONNECTOR FP-118 | I need the part number for the flex connector markedFP118 that connects the capstan motor to the SS-86 board. | ||
Sony | CDXA30 | UNIT WILL NOT PLAY THE DISC | Will not play disc. Found 1.0V DC on negative side of DD1(DC-DC Converter). Checked for short between outputs and Grd all OK.Installed new DD1 anyway and tested operation. Unit played for 1-2 min.and then DD1 failed again. Removed CNJ2, CNJ1, CNJ4, a | ||
Sony | GENERAL | SOLDERING IN LESS TIME | Improvement in soldering technique. | ||
Sony | KV8AD20 | NO AUDIO (INTERMITTENT NO AUDIO) | The unit has no audio, picture is ok. |