Sony Repair Tips
Search: sony
Results: 20077
Results: 20077
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV32XBR15
|
Red blooming, constantly changing while watching pix, c311 | While watching any power supply, the intensity of red would increaseand decrease slowly (5-10 seconds to fade up and then back down). | ||
| SONY |
KV27TS27
|
Low b+ 100v, after q601,602 transistors fail, c603, c610 | Low b+, 100 volts, after replacing shorted q601, q602converter transistors. | ||
| SONY |
SLVR5UC
|
Color smear through s video | Unit exhibited color smear with a pink hue when using a video as an input for recording. very visible in a close-up of a face. | ||
| SONY |
CDX6020
|
Audio fades after 10 seconds, replace ic502 pn 8-752-330-59 | After 10 seconds sound begins to fade, first on one channeland then on the other. | ||
| SONY |
GV200
|
Instructions for battery down adjustment | Page 60 of the service manual specifies that a reading of-1.76/1.74v should be obtained from lcb during battery down adjustment(with the correct jig connected). we obtained a reading of -1.38/1.36v.1. can this reading be altered? if so, how or is it a | ||
| SONY |
TCWR620
|
Sub part for head assy is incorrect - use a-2003-838-f | When the head assembly is ordered for this unit, thereplacement part received from kcp does not include the erase head.the original part number (a-2003-477-a) subs to part number a-2003-838-ain the kcp computer. kcp has been contacted but this issue has | ||
| SONY |
SSM721AMR
|
Wrong part # for rv301 and rv401, see below | Part numbers are wrong in the service manual for: rv301: 9-996-540-01 res. var. carbon 10k rv401: 9-996-538-01 res. var. carbon 500Ω | ||
| SONY |
SLV595HF
|
Dual mode shuttle operation, ic901/mf140 bd. | When shuttle dial is used for ff search or ff, the unit goesinto review or rewind. all other functions are normal. unit worksproperly with remote control. | ||
| SONY |
KV27EXR25
|
No power, replaced q608 | Unit would not turn on. found transistor q608 leaky betweenemitter and collector. this caused a positive voltage to forward biasq607, which in turn grounded the base circuit of q601, the relay drive. | ||
| SONY |
SLV750HF
|
Poor pix and noisy drum, drum assembly | Poor pix and noisy drum motor. | ||
| SONY |
CCDF301
|
Need a way to identify 2 different lenses used | There are 2 lenses shown in the service manual. how do youknow which lens is which? -hq comments: the two types are as follows: vcl-8508xe, part number1-547-422-11 (made by canon) and vcl-8508xf part number 1-547-412-14 (madeby koshina). you can identi | ||
| SONY |
CCDF35
|
Shuts down - capstan on battery power/replace q-623, co2 | At g01 vdc input capstan motor would stop and the unit wouldshut down. pin 7 of ic621 pwm out was on. q622 emitter (buffer) on.found the base q623 pwm signal okay. found collector (output) distorted.with meter found q623 collector to emitter leaky (.85 | ||
| SONY |
TAE1000ESD
|
No audio, all modes - ic1001 faulty 8-759-146-52 | No audio in all modes. | ||
| SONY |
CCDFX410
|
Camera mode (tape inserted) playback only/check edit search | Camera mode when tape is inserted goes into playback mode(actually - constant edit view). found corrosion on vf-44 board in viewfinder. | ||
| SONY |
SPP190
|
Battery will not charge | Battery would not charge. the charge light was not lightingup. i opened the base and found ic612 over-dissipated. q609 was okay. iordered part ic612 (p/n 8-7599-417-8). when the part came in, it was in a different package (c185 type). i inserted it | ||
| SONY |
CDPC425
|
Drawer will not stay open (repair broken trace near s702) | Drawer would not stay open more than 3 to 5 seconds beforeclosing by itself. found pad on pcb for up/open switch (s702) was brokenaway from trace on open side of the switch. the unit could not detectthat drawer had completed open operation and therefor | ||
| SONY |
CDXA30RF
|
Remote unit not available from npc | The rmx1f is the wired remote control and rf unit for thecdxa30rf. if the customer should lose the remote unit or should it getbroken (see page 23 of service manual) there is no part number for theremote unit. the pc board does not come with parts on it | ||
| SONY |
CDX5080
|
Cd loads, but will not spin (clean contacts on sw90 & sw91) | Cd loads, but will not spin up. found that sw90 (lock geardetect) and sw91 (limit switch) were dirty. | ||
| SONY |
SLV757UC
|
Speed problem , capstan motor | Speed would changed intermittently. traced to defectivecapstan motor. | ||
| SONY |
KV27XBR10
|
No vertical drive from ic301/pin 31, replaced d253 and d252 | Missing vertical drive from ic301/pin 31, on the a board. |