Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
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Sony | KPR36XBR | WHAT IS THE IMPEDANCE AND WATTAGE OF THE SPEAKERS | |||
Sony | KPR36XBR | NEW "E" BOARDS DEFECTIVE, -18V SHORTED, TOKYO HAS CORRECTED | Original E board had a hole burned in it. Customerpurchased a replacement board which did not work. Two other replacementswere tried. In each case the board had the -18VDC line shorted toground, via a jumper. By removing the jumper the set would come | ||
Sony | KPR36XBR | PART NUMBER FOR CP101, 1-232-619-11 | Need the part number for resistor pack CP-101. This is asealed component and the resistors cannot be replaced by cuting them out. -HQ COMMENTS: The Part Number is 1-232-619-11 it will be available bythe end of March 1993. | ||
Sony | KPR36XBR | NO CROSSHATCH, CHECK CIRCUIT IC-8005,002, CRYSTAL X-1 | No crosshatch, replaced DA and DB boards to no effect.voltages a TPs seem to be good. -HQ COMMENTS: DA board only contains the switch for turning thecrosshatch on, or off. DB board does not contain any crosshatch cir-cuitry. Crosshatch circuitry is loc | ||
Sony | KPR36XBR | INTERMITTENT SHUTDOWN, CHECK REF. VOLTAGE FOR HV PROTECT | KPR-36XBR will operate properly until unit is warmed up thenif a scrambled cable channel is punched in, the unit will go intoshutdown. The only way to get it back on is to push power and channel upor down simultaneously. | ||
Sony | KPR36XBR | L-5008 COIL FAILURE, SEE SB # 0027, MOUNT UNDER BOARD | Coil failure - time saving solution. | ||
Sony | KPR36XBR | PART NUMBER FOR CP-105, 1-235-084-11 | CP-105 on (A) Board has no part number. -HQ COMMENTS: The part number is 1-235-084-11. | ||
Sony | KPR36XBR | DEAD UNIT WITH SLEEP LIGHT ON, COLD SOLDER ON L5008 | Unit appears dead. There is no Video or Audio but the sleeplight is on. Both the +12 volt and the +15 volt lines were down. | ||
Sony | KPR36XBR | RIPPLE IN PICTURE, REPLACED IC-5007 | The ASC reports that this set experienced the normal failureof the coil and diode on the E Board and after they were replaced thepicture had a ripple going down the side. The trouble was IC5007on the E Board - Replaced it and Pix was ok. We have not be | ||
Sony | KPR36XBR | CHARACTER DISPLAY VERTICAL POSITION, ADJUST L-102 (IC-104) | Volume, picture and bar display is too low. Bottom half ofbars below picture looked normal. Please advise how to adjust verticalposition. -HQ COMMENTS: There is no vertical position adjustment. Pin 18 ofIC-104 (A) board is the vertical adjustment inp | ||
Sony | KPR36XBR | INTERMITTENT LOSS OF MEMORY, POR CONNECTION T-5002 | Set came into servicers shop with random loss of memory.Problem would usually manifest itself as coming on with set tuned tochannel 0 or at full volume. Servicer replaced memory IC with no results. | ||
Sony | KPR36XBR | INTERMITTENT PROBLEMS ON THE (A) BOARD, LIQUID FROM CRT | This unit has had intermittent problems occuring in thecircuitry of the (A) board. The most recent failure was in the displaycircuit. L-101 on pins 1 and 2 of IC-104 was open. At this time, wenoticed excessive liquid material on the PC board. This wa | ||
Sony | KPR36XBR | PART NUMBER FOR CP-500 DIODE PACK, 8-719-109-93 DIODE P/N | What is the Part number for CP-500 ? -HQ COMMENTS: CP-500 consists of three zeners: RD6.2E-N2 part number 8-719-109-93. You must cut out the defective diode and replace it with a new diode. | ||
Sony | KPR36XBR | DIODE D-17 SHORTS, CHANGE L8 TO P/N 1-408-300-00 | After replacing (D-17), GU3 diode shorts out immediately. | ||
Sony | KPR36XBR | DIODE GU3-A, WRONG PART STOCK IN KCP | When we received the new diodes from KCP, the diode had a blueband instead of red. This diode shorts out right away. Has there been achange in diodes using the same part number? -HQ COMMENTS: Kansas City was sent the wrong diode by mistake. Diodeswit |