Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | SAW542 | DEFECTIVE OUTPUT IC - REPLACED IC | IC631/641, rear/center output, are often found to bedefective causing protector to respond and shut down speaker. | ||
Sony | SAW542 | BUZZ NOISE IN AUDIO - REPLACED IC681 | Buzz noise in subwoofer. Found oscillation of around 100Hzthroughout subwoofer circuit, caused by output IC681. | ||
Sony | SAW541 | DEAD NO POWER - CN911 NOT CONNECTED ON MAIN BOARD | CN911 loose inside main board and power lost, everythingdead. I tried replacing T902, but CN911 connector is the main problem.This super woofer depending on the HCD541 to drive Q901 on and RY901 on. | ||
Sony | CFSW504 | NO FAST FORWARD OR REWIND. | No Fast Forward or Rewind. The spring that pushes FF andRewind lever up, pops out of place. The spring is located under theflywheel.ref 219 FF Lever p/n 4-928-993-01.ref 220 REW Lever p/n 4-928-992-01. | ||
Sony | ICFSW55 | INCORRECT WORLD TIME - MOSCOW | When customer programs unit for local time(Los Angeles UTC-8)unit shows time in Moscow, Russia as UTC+2. This time is incorrect,should be UTC+3. During Summertime in Moscow it is UTC+4. At no timeis Moscow UTC+2 - Radio is programmed wrong and see O/M | ||
Sony | ICFSW55 | M3 WILL NOT PROGRAM- ALSO CANNOT ERASE MEMORY PRESETS | The memory position M3 will not program properly, also itcannot erase memory positions. | ||
Sony | CFSW501 | PULLEY ASSEMBLY MOTOR WON'T FIT | Unit had bad wow and flutter on (B) deck. Found problem to bebreaking pulley (which is plastic). The replacement is brass and will notgo into shaft of motor. | ||
Sony | CFSW501 | FM NOT TUNING STANDARD 88-108MHZ BAND | After replacing IC-601 (controller) the set would not tune thestandard FM band. It tuned from approximately 65mHz-90.1MHz only. | ||
Sony | MPF17W55D | AVAILABILITY OF A 3.5 INCH FACEPLATE | The MPF17W55D is a 3.5 inch floppy disk drive that is packagedin a 5.25 inch enclosure. This means that it will physically fit in aslot made for 5.25 inch disk drive. However, there is no kit availablethat enables this disk drive to fit into a 3.5 inch | ||
Sony | TCW5 | WILL NOT RECORD; NO BIAS OSCILLATOR | The unit would not record. Bias oscillator was not running. | ||
Sony | CFSW504 | WRONG PART NUMBER FOR CABINET (REAR) | The manual has the wrong part number 3-362-587-01. | ||
Sony | CFSW510 | NO AM OR FM - C205 | Unit came in with no AM, FM or display. Tape section workedfine. I noticed IC-201 (DC to DC conv.) had the proper input voltage onpins 2, 3, 4 but output on 6, 7, 8 were 0V. When I unsoldered pin 7,unit's output voltages came up. | ||
Sony | CFSW510 | SERVICE MANUAL AVAILABILITY | There is no service manual available for this unit. -HQ COMMENTS: The service manual for this unit will be late. Pleaserefer to the service manual for the CFS-W380 since this unit is verysimilar. The part number for the head assembly you needed isX-33 | ||
Sony | CFSW510 | PART NUMBER FOR AC ADAPTOR | What is the part number for the AC adaptor? -HQ COMMENTS: This unit has a transformer (power supply) built in.Therefore, you only need an AC power cord. The part number is1-557-287-11. | ||
Sony | TCW530 | PART NUMBER | Need the part number for S901, S902 for a TCW530. -HQ COMMENTS: The part number is 1-570-720-11. This number came from aFH-50WX service manual which has the same deck. |