Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | CFD110 | NO AUDIO OUTPUT ON DECK B - HEAT AND BEND PLAY LEVER (REF 21 | The play lever (part #21) of deck B is not pushing in S308 allthe way, causing a high voltage on pin 20 of IC301. Pin 20 needs a zerovoltage to activate. | ||
Sony | LBTD117CD | PART # FOR SPEAKERS | What is the part # for the speakers for the above system? Orhow may they be obtained or repaired? Deck/Receiver is HCDD117. -HQ COMMENTS: The speakers are SSD117. | ||
Sony | D111 | NO POWER AC/DC, BOTTOM PANEL - REPLACE Q450,P/N 8-729-922-34 | Unit has no DC power. Opened unit and found Q450 set too highoff board. When it heats up it melts the bottom panel thus shorting outQ450. | ||
Sony | D111 | SLED STUCK - SCREW ASSY STUCK (REF 51) | Unit has no sled movement. Checked voltage on IC504 and theywere OK, all the way out to motor. Turned screw assy by hand and found itto be bent. | ||
Sony | D11 | SPINDLE CONSTANTLY RUNNING IN TEST MODE. | The spindle is constantly running in test mode. The spindledrive voltage is being sent to IC504, but the FSW, MDP, MON are off.Replacing IC502 did not solve the problem. | ||
Sony | D111 | DISPLAY DEFECTIVE - CRACK IN MAIN BOARD. | Display defective. Upon inspection found a crack in the mainboard between IC801 and LCD801. This problem was probably caused due toexcessive pressure put on the outside of the unit at this point. The mainboard seems to be weak in this area, suggest som | ||
Sony | D11 | PLATTER ON CLV MOTOR WARPED | CLV motors for the DT24, D2, D40, D11, and D20 are beingreceived by ASC's with the disk platters warped. This part is new outof the box. | ||
Sony | D111 | NO POWER AC/DC AND NO BATTERY POWER - REPAIR TRACES (CNJ401) | The unit has no power with the AC adaptor or batteries. Ichecked the DC jack for power and found traces lifted from the board.This did not allow the voltage from the adaptor to the rest of the board.It also caused the batteries not to have ground. | ||
Sony | HCDD117 | NO AUDIO ANY MODE - Q1121 FAULTY, P/N 8-729-900-36 | The unit had audio into the function IC IC1002 but no audioout. I found pin 6 always high (+5). From the chart below on page 15,this indicated a video switch went to the microprocessor. Function A,function B, and function C lines were proper for tape | ||
Sony | HCDD117 | CD PLAYER IS PLAYING SLOW (RESOLDER IC402 PIN 55) | CD player is playing slow (1/2 speed). | ||
Sony | HCDD117 | SPEED ADJUSTMENT AND HIGH W&F | Speed adjustments and high W&F. High use of motor onHST211, HST221, HSTD105, HSTD107, HCDD117. All use potentiometers onthe cassette PCB to adjust speed. HCDD115 uses the VR inside the motorto adjust speed. | ||
Sony | HCDD117 | CD DOOR DOESN'T OPEN/CLOSE; SLED DOESN'T MOVE | CD door will not open or close nor will sled operate. Thereis +7V present at CN-101 but not at IC-103 or IC-102. | ||
Sony | LBTD117CD | CD DOOR DOESN'T OPEN/CLOSE; SLED DOESN'T MOVE | CD door will not open or close nor will sled operate. Thereis +7V present at CN-101 but not at IC-103 or IC-102. | ||
Sony | HCDD115 | EXTENDER CABLEJIG FOR TROUBLESHOOTING CD SECTION | Difficult to access CD player while troubleshooting. Is anextender cable available? -HQ COMMENTS: There is not an extender cable available at this timewhich would aid in troubleshooting the CD section on this model. We willcontact Tokyo if we receive | ||
Sony | KV8AD11 | BATTERY LID P/N, 9-904-910-01 | The remote (RM-792) battery lid part number is missing fromthe service manual.-HQ COMMENTS: The part number is 9-904-910-01. Tokyo will issue a ServiceManual Supplement. |