| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | FD20A | PART NUMBER FOR BATTERY LID IS WRONG, SEE SB242 | The part numbers listed in the service manual are incorrect:Manual says silver 3-314-023-21, manual says blue 3-314-023-31. | ||
| Sony | SLV353UC | HIGH PITCH SQUEAL DURING OPERATION | Grounding spring assembly to center of upper drum assembly isoff center. Friction causes high pitch squeal while drum is rotating. | ||
| Sony | CCDF35 | DISTORTED PICTURE AND MECHANICAL SQUEAK | Roller 252 was squeaking and replacement did not solveproblem. | ||
| Sony | KPR41DS2 | INTERMITTENT CONVERGENCE (BLUE), TAB ON YOKE BROKEN OFF | Intermittent customer convergence controls on blue only. | ||
| Sony | KV27XBR10 | INTERMITTENT VIDEO/AUDIO, BROKEN GROUND SHIELD FOR IC-101 | The set exhibited intermittent video raster, audio, pincushionand H voltage. Found on foil side of (A) board shield over IC-101 brokeloose removing ground at pins 1, 2, 3 and 4 of IC-102/ROM-1. | ||
| Sony | CDPC5F | UNIT PERFORMS ALL FUNCTIONS INTERMITTENTLY | Intermittently, the unit would perform all functions, i.e.tray open, tray close, tray rotation, and pickup assembly up. At thispoint, the disc would not spin and unit would not function at all. Thevoltage on the sense line to pin 22 of IC-505 and pin 1 | ||
| Sony | STRGX10ES | FM TUNER BLEEDS THROUGH ON OTHER INPUTS | FM muting is not strong enough. Instructed by SDIS to installservice bulletin No. HFP0102. | ||
| Sony | WMF701C | PRESET TUNING PROBLEM WHEN USING REMOTE | Preset tuning will work fine on the unit, but will not workwhen using the remote switch. | ||
| Sony | CCDF55 | NO RECORD OR PLAYBACK - GRINDING NOISE | Unit would load tape fine. When it would start to Play orRecord, tape would start to move then unit would shut down and givecaution indicator (flashing eject symbol). A grinding noise was heardduring load and eject. | ||
| Sony | CDPC15ESD | NO EJECT - INTERMITTENT | Disc number 1 in stack would intermittently not eject fully.Higher disc numbers in stack would be more troublesome until disc 10 wouldnever fully eject. | ||
| Sony | STRD2010 | SYSTEM LOCKED IF COMPUTERIZED CURSOR SYSTEM BUTTON PRESSED | Unit works fine but no equalizer display and no surround mode.On computerized cursor system when button is pressed, all-system locks.Audio works fine. | ||
| Sony | CCDTR5 | DISTORTED PICTURE - LOSS OF SYNC | Unit had distorded picture and loss of sync that looked some-what like one head clogged. Had poor Playback Y+C at IC-203, pin 56.Had good Playback Y at IC-203, pin 23. | ||
| Sony | CDPC70 | DRAWER DOES NOT OPEN | Drawer would not open. Tray would rotate within the unitevery time Open button was pushed. SW-103 (drawer-in switch) was jammedin and would not open up due to a crack in the moveable part of theswitch. This fooled system control into thinking drawer w | ||
| Sony | STRGX9ES | PART NUMBER FOR FRONT PANEL METAL BEZEL | Need part number for metel bezal as soon as possible. Thereis no part number listed in the service manual. -HQ COMMENTS: Metal Bezel section of the Front Panel is not available asa separate part. | ||
| Sony | KV32HSR10 | WEAK, BLURRY - RED PICTURE OVERALL, C-302 "A" BOARD | Picture significantly darker, blurry and mostly red in color.All CRT operating voltages, are ok. Internal tech. adj., from remote ctl.are all at normal settings and readj. from settings has no effect. |