| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TCFX510R | REPLACEMENT OF PANEL AND BUTTONS FOR REC AND REC MUTE | Servicer would like to replace panel and buttons for REC andREC MUTE however, these buttons are not shown separately on page 35 ofS/M. Can we get these or do we have to replace entire front panel assy? -HQ COMMENTS: The REC and REC MUTE buttons are par | ||
| Sony | BMC110 | UNITS DEAD | Units DOA. After making basic tests, found Pin 38 (RESET)held at 205 volts. Syscon IC301 not able to reset. Located leaky capaci-tor C341. | ||
| Sony | XR70 | NOISE ON THE OUTPUTS IN TAPE MODE | Every XR-70 I have worked on has a motor noise in tape modethat is noticeable at low or no volume. -HQ COMMENTS: Head amp may be picking up motor noise as they are locatedclose to each other. Try a shield around the motor. | ||
| Sony | TCFX1010 | COMMUNICATION WITH ASP CHIP | Always in muted mode. Tape plays, meters correct. In recordmode there is no control of level (REC) even though the attenuator reads-70dB. IC710/703/704/309 replaced. All power supplies were within 0.3V. | ||
| Sony | WM10RV | NO AUTO STOP | The unit did not stop or switch the direction automatically. | ||
| Sony | WA16 | THE UNIT CHANGES DIRECTION FWD/RVS BY ITSELF | The unit changed the direction RWD/RVS by itself. Alsonoticed the take-up and the supply reel did not turn. | ||
| Sony | RS20 | NO OUTGOING MESSAGE | When we try to record the outgoing message, it rewindsadvances 33 reel count and seems to record the message. However, when wepush the IN/OUT switch to OUT in order to monitor the recorded message,the unit makes the error beep. | ||
| Sony | WA11 | NO AUDIO | There was no audio coming out from the speaker. | ||
| Sony | RT44 | NO PLAY | The unit did not play tapes. The take-up reel did not turnand the head base did not go up. | ||
| Sony | SRF5 | P/N FOR WRIST STRAP | Wrist strap is listed as an accessory, but no part number isgiven in manual. -HQ COMMENTS: The wrist strap is a part of the radio holder assy byP/N X-3892-102-0. | ||
| Sony | CCDV8 | FLASHING COLOR STRIPES ACROSS THE SCREEN | Playback OK. Recording defective, poor solder connection onIC104 on VI-6 board. | ||
| Sony | D5 | DEAD | Unit came in dead. Voltage out of the regulator read 5.2V.Replacing IC802 brought it down to 4.8V. Still had problem. When PLAY ispressed, Pin 45 goes high (IC801) but Pin 2 does not go low, which isshould. | ||
| Sony | CCDV8 | TAPE JAMMED | Tape jammed. | ||
| Sony | ICFC30W | RADIO INTERMITTENTLY GOES INTO SLEEP MODE | After unit has been plugged into AC outlet for 5-10 minutes,unit intermittently goes into and out of sleep mode. | ||
| Sony | SLHF500 | BAR IN PICTURE | When put in play pause mode, unit would automatically to gorewind function. Also, there is a bar that floats through the video frombottom to top. |