Dicas Reparação
Modelo - Chassis 21
Pesquisa: 21 Enviar Dica Resolvida
Resultados 8327
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | FH215R | DOES NOT CHANGE ALL FUNCTIONS WITH REMOTE CONTROL | Manually all functions work properly. When remote is used,tuner and tape deck functions work fine. However, when you press tape,CD, tuner or phono on the remote, the inputs do not change. Thisoccurred after tech replaced the board. | ||
| Sony | SLHF2100 | NOISE BAR IN BI PAUSE MODE/TRACKING INDICATOR OFF CENTER | (1) During the pause mode when playing back a Beta I tape, anoise bar appears at the top of the picture. We have a customer whorecently bought this unit and is dissatisfied that such an expensive unitis unable to produce a clean pause in Beta I. Is thi | ||
| Sony | CDPC215 | HIGH PITCH NOISE FROM LINE OUT AND HEADPHONE OUT | Flex cable ref. 6 insulation tears and shorts to chassiscausing a high pitched noise from the line out and headphone outputs. Thedisplay is also irratic. | ||
| Sony | MDP210 | WILL NOT PLAY LD'S BUT PLAYS CD'S | When attempting to play on LD, unit will spin disc rapidly(run up mode) brake hard and run up twice more. RF will appear brieflybut LD will not play. CDs play fine. | ||
| Sony | MDP210 | WILL PLAY LASER DISC - WILL NOT PLAY CD | LD ok would not play CD. FOP was not in position to read TOCon CD. FOP was hitting turntable reflective surface, bending it, prohib-iting FOP travel into position to read CD TOC information. | ||
| Sony | MDP210 | CORRECTION TO SERVICE MANUAL, RF PLL FREERUN ADJUSTMENT | On page 130 of the MDP-210 Service Manual, item 7-9-3, itlists the measurement point as IC-003 pin 70. IC-003 is an 8-pin chip. | ||
| Sony | KV1921 | PART NUMBER FOR R-509 IS WRONG | Part number is wrong for resistor R-509. -HQ COMMENTS: Correct part number is 1-216-352-11. | ||
| Sony | KV1215 | HORIZONTAL BENDING TOWARD THE TOP, REPLACED C525 | Horizontal bending toward the top. I observed that thewaveform on the base of Q-501 looked fine, but at the anode side of D-502,distorted. Also, the horizontal hold locked at one end of its travel. | ||
| Sony | KV21VX1P | P/N FOR IC-952 TA-7273P, 8-759-205-84 | PX model - need the part number for IC-952. -HQ COMMENTS: Part number is 8-759-205-84. | ||
| Sony | MDP210 | NO OPERATION | Unit would not play laser discs. Found all LD adjustmentsoff. Aligned and tested unit. Discs played correctly but picture had nocolor. | ||
| Sony | MDP210 | NO VIDEO OR RF | Unit read disc and had audio but no video or RF. Found videoat pin 13 of IC-103 but not at pin 13 of IC-602, nor at Q-610. | ||
| Sony | KV2101 | IC-301/IC-302 DIFFERS FROM SERVICE MANUAL, SEE SUPPLEMENT-3E | The service manual does not agree with the circuit on the(B) board. -HQ COMMENTS: Supplement number 3 will show the correct circuit. | ||
| Sony | KV27TR21 | NO COLOR, PICTURE DISTORTED LIKE AGC BENDING, REPLACE C-505 | The picture appeared to have AGC problem. Placed a videosignal to video input jack and displayed same problem. This eliminatesIF and tuner section. In the process of checking wave forms, found nosync pulse for horizontal on pin 48/IC301. Further chec | ||
| Sony | MDP210 | PART NUMBER FOR ADJUSTMENT CABLE IS NOT REGISTERED IN RPC | The part number for the adjustment cable listed in the servicemanual on page 119 (adjustment section) is not registered in RPC. -HQ CMMENTS: This part is now available. | ||
| Sony | KV27TR21 | NO RASTER, REPLACE C-574 | No raster - sleep light on and audio is muted. Turning upscreens raster showed retrace and foldover at top of screen. Sprayingvertical section raster would return but retrace still visible and fold-over still present. |