| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CFSW504 | WRONG PART NUMBER FOR CABINET (REAR) | The manual has the wrong part number 3-362-587-01. | ||
| Sony | CCDV11 | FP-114 PART NUMBER | A part number is needed for the Flex Connector FP-114, 6-pin,that goes between CN-403 on the SS-82 board and W-901 on the mechachassis block (mode switch and dew sensor). See page 67, frame diagram ofservice manual. -HQ COMMENTS: Part number is 1-627-7 | ||
| Sony | SLV575UC | INTERMITTENTLY NO POWER: CV-201 MF-93 BOARD | Intermittently unit is completely dead. No display - nofunctions operate. | ||
| Sony | KV13TR24 | SOUND PRESENT BUT NO PICTURE | Sound present but no picture. The Y signal was observed atpin 43 of IC-301 but no RGB output. Also pin 36 of IC-301 measured 2.2Vinstead of 9.5V. | ||
| Sony | KV19TR20 | NO PICTURE, RESOLDER CP-112 | No picture because IC-101 was causing IC-301 (pin 34) to mutethe picture. IC-101 (pin 43) voltage was high due to bad solder on 9 voltside of CP-112. | ||
| Sony | STJX390 | INCORRECT FM TUNER | The part number for the FM tuner in the manual is incorrectfor this particular unit. The manual indicates that the tuner has (10)connecting pins and (5) mounting tabs. (The actual part listed in themanual conforms to the pictorial in the manual). The | ||
| Sony | CVPG500 | PART NUMBER OF FRONT PANEL DOOR | The part number is 3-737-956-12. | ||
| Sony | STRGX40ES | WRONG PART NUMBER LISTED - Q704/Q705/Q754/Q755 | Part number listed for the output transistors in parts list ofthe service manual is incorrect for STR-GX40ES but is correct for theSTR-GX50ES & STR-GX60ES. | ||
| Sony | CCDF33 | NO PLAYBACK PICTURE | No Playback picture. Q-224 (soft limiter) is not turning ondue to low dc bias. | ||
| Sony | KV19TR20 | DEAD, REPLACED OPEN C-605 | Relay would not close. Relay was checked along with Q-601,R-611, R-610. Both diodes only developing 50V DC. Found ripple presenton positive side of C-605. Because of this ripple the DC voltage droppedto 50 volts DC. Found one leg missing from C-605. | ||
| Sony | SLV575UC | NO DIGITAL COUNTER | The digital counter for hours and minutes lights up with zerosbut does not count. Tracking is ok, CTL is locked and picture plays backok. Note: CTL is used for the digital count. CTL was present on pin 67 of servo/system control (IC) butmissi | ||
| Sony | XVD300 | SCRAMBLED PICTURE IN DIGITAL MODE | In digital mode the picture was scrambled. Sync and writeclock were present at both IC-101 and 102. Video and demodulated chromaalso present at normal waveforms. | ||
| Sony | TCWR930 | NO PLAY FUNCTION A OR B | Unit would not Play, Fast Forward, nor Rewind on either A orB decks. Motor would turn and display is ok. | ||
| Sony | PSLX520 | PILOT LIGHT COMES ON BUT NO START - NO MOTION | Turntable would not turn only pilot light would turn on. | ||
| Sony | STRAV910 | LEFT CHANNEL OUT | No left channel. Intermittently would activate protectioncircuit while checking voltages around the circuit. |