Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
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Sony | CCDV8AFU | NO PICTURE AND SOUND IS NOISY | No picture and sound is noisy. | ||
Sony | ACV33 | NO POWER LIGHT OR CHARGE INDICATION | All voltages were up and correct on (VX-1) board, found brokensolder connections at CN1P. | ||
Sony | CFS220 | NO TAPE AND/OR BATTERIES GOING DEAD | Unit will have no tape functions and/or will have a constantcurrent draw on battery or AC power supply, even in the OFF position.This will cause battery to go dead in approximately three days. | ||
Sony | PSFL7II | NO DRAWER TRNASPORT +6V PS DEAD | No +6V supply - all others good. Regular circuits ok. Fuselink PS409 opens because of a shorted filter cap. Voltage rating on the100uf caps are 6.3V that leaves a very small difference between Vmax andsupply. If other supplies are found to be shorted | ||
Sony | CCDF40 | THREADING PROBLEM | When unit loads tape, the entrance (Tg4) does not go all theway into the drum base track and this causes a tape path problem. This isintermittent. I have three units with the same problem. -HQ COMMENTS: Found loading path was not properly greased. Cl | ||
Sony | RMP700E | NON ACTIVE BAND SWITCHING ON STRAV880, NO AUD/VOL CONTROL | This remote will not switch bands on an STRAV880, but the pre-set buttons work ok. Also, it has no audio volume control. This is not adefective unit. -HQ COMMENTS: You are correct. The SIRCS codes are different. Wesuggest that the SSC program the cu | ||
Sony | RME7 | WILL NOT OPERATE PSLX520, BUT OK WITH PSFL770 | The start phono command will not operate a PS-LX520, but worksok with PS-FL770. In both cases, the receiver was a STR-AV880. The codeoutput by the RME7 for phono start is 01000110 11111. However, the codeoutput by the RME7 for phono start is 01000110 | ||
Sony | FDL320 | NO COLOR | No color. By flexing the PC board, the color would come andgo, an obvious sign of a bad connection or a break. Waveform checks re-vealed distortion at TP-31, emitter of Q-503. Also, the DC level at baseof Q-503 would rise to 1-3 VDC when no color disp | ||
Sony | PSLX100 | INCORRECT PART SUB | When above part number is ordered a sub is received(X-4909-004-1), which is the turntable for a PSLX330. This sub will notfit the PSLX100. The correct turntable for the PSLX100/LX285 is listed inthe manual as the second line entry under item Ref. No. 1 | ||
Sony | TCWR800 | NON ENGAGEMENT OF HEAD ASSY ON TRANSPORT ASSYS (TCM 170R) | Cam gear reference number 204 will keep on rotating and headassembly will not pull up into cassette. It will reverse direction andtry other side and then stop. | ||
Sony | TCWR9ES | NON ENGAGEMENT OF HEAD ASSY ON TRANSPORT ASSYS (TCM 170R) | Cam gear reference number 204 will keep on rotating and headassembly will not pull up into cassette. It will reverse direction andtry other side and then stop. | ||
Sony | TCWR9ES | PLAY MODE INOPERATIVE - DECK B | (B) deck would not stay in PLAY mode. | ||
Sony | TCWR800 | PLAY MODE INOPERATIVE - DECK B | (B) deck would not stay in PLAY mode. | ||
Sony | BMC110 | NO FILAMENT VOLTAGE, NO PICTURE | There was no filament voltage to the tube. | ||
Sony | CCDF40 | THREADING ASSEMBLY INTERMITTENTLY STOPS SHORT OF LOADING | The threading assembly intermitently goes to the fully loadedposition. When this happens, the tape is ejected. |