Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TCV7 | FORWARD/REVERSE PLAY FUNCTION | The head deck assy cycles up and down continuously with theunit in the forward or reverse play modes. | ||
Sony | TCK8B | PART NOT AVAILABLE | P/N is not in NPC system. Same part is used on TC-K7II.Need idler for repair. Is there a sub P/N? -HQ COMMENTS: Isn't the part you are looking for REEL PULLEY on P42?I could not locate the part by the number (X-2617-509-0) you specified. | ||
Sony | D50 | DEAD | Disc motor was on at all times. This may cause platter tomove and may not. Unit acted very irratic. Changed IC MB88541-124M. -HQ COMMENTS: This is the first report on the problem. Refer to the T/FA004 for the MPU-related problems that have been repo | ||
Sony | TCFX410R | INTERMITTENT RECORD AND PLAY | Found the wires from the rotating head were too short, makingREC and PLAY intermittent with the change of tape direction. | ||
Sony | WMF15 | AUDIO DISTORTED - TAPE SPEED VARIES | Speed fluttered. Excessive wow and flutter. Found the topbushing missing from the capstan sleeve assy. | ||
Sony | CFS3000 | PROBLEM WITH EJECT BUTTON ON TAPE DRIVE UNIT | Unit would lock up and does not eject tape. | ||
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. |