Dicas Reparação SONY
Modelo - Chassis
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Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV2690R | NO TUNING, REPLACE C-140 ON A BOARD | High voltage would come up at turn on but no tuning functionscould be performed. Found C140 on busy line between memory chip and PLLcontroller chip was partially shorted which was lowering voltage at Pin 30of PLL, indicating a constant busy. | ||
| Sony | CFSF11 | MISSING PART NUMBERS - PM101, 102, 103 | Need part numbers for solenoids PM101, 102 and 103. They arenot in the service manual. -HQ COMMENTS: Part numbers for PM101 and 102 is 1-454-351-00 and1-454-352-00 for PM103. Will issue a S/B. | ||
| Sony | HMK119 | PART NUMBER MISSING - TENSION SPRING; FWD IDLER | Need part # for spring that goes with forward idler assyX-3561-801-0. This is on page 15 in lower right hand corner. -HQ COMMENTS: The part # for compression spring is 3-561-843-00. Foryour information, the same forward idler assy is used in the TCM-7 | ||
| Sony | KV1331 | NO PICTURE, BUT HAS SOUND, REPAIRED BROKEN GROUND | No picture. | ||
| Sony | CCDV8 | CAMERA POWER WILL NOT TURN ON | Tape section working fine, but camera does not turn on. | ||
| Sony | KV1311CR | NO VHF, HIGH OR LOW, UHF OK, REPLACED THE VHF TUNER | Unable to get VHF high or low, UHF was okay. Found VHF tunerBT896 defective. | ||
| Sony | CCDV8 | FUSE KEEPS BLOWING | Fuse keeps blowing. | ||
| Sony | TC207 | PART NUMBER MISSING - HEAD DECK ASSY | Need part number for head deck assy, as shown on page 17 ofservice manual. -HQ COMMENTS: Please order a replacement assembly by P/N A-3164-130-A.Will issue a S/B. | ||
| Sony | CDP302 | INTERMITTENT OPERATION - BAD SOLDERING C905 | Intermittent operation. When not operating correctly, the+10.8 volt line is 8.2 volts. All other supplies are normal. | ||
| Sony | STRVX550 | SCHEMATIC DISCREPANCY | Auto stop circuit in unit is different from schematic. -HQ COMMENTS: There is a difference as you pointed out. The diode1S1555 is a recent addition and there are units that do not have it. Ifthere is no diode, add it in. The diode ensures that PROTEC | ||
| Sony | CCDV8 | UNIT SHUTS OFF INTERMITTENTLY | Sometimes a battery would last 30 min and the unit would shutoff. Sometimes the unit would not come on right away. The customer wouldhave to press the POWER button several times for it to work. | ||
| Sony | STRAV460 | PREMATURE SHUTDOWN | Normal operation at low volume, protection operates at 20dBlevel. Memory disappears. C801 leaked electrolyte onto PCB. | ||
| Sony | KV2665 | SOUND MUTE INTERMITTENTLY, "M" BOARD IC-001 | The unit would intermittently mute the sound. Proper opera-tion could be restored by pushing the ENTER button. | ||
| Sony | XR33 | SERVICE MANUALS - CAR STEREO | The S/M for the new car stereo are still not in KC. The dis-tributor has some product being returned for service. The manuals thatthey need are: XR-33/33A/44/66/80/740/780/900 and XM-300/700/120 Supp. -HQ COMMENTS: Due to heavy work load, the NPC must | ||
| Sony | CDXR7 | DISC WILL NOT LOAD | The disc will not load. The chucking arm gets below its guidepin blocking discCDX-5. |