Dicas Reparação SONY
Modelo - Chassis
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Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SPP90 | NO TALK | Z-1 shorts the secondary of T-1, causing no dial tone. I havealso seen defective Z-1s cause low dial tone. | ||
| Sony | ITD100 | NO DIAL TONE | When using handset, there is no dial tone and no dial out, butspeaker phone is ok. C-405 is pushed through the board, breaking thetrace which supplies B+ to Q-403 (line On/Off switch) and Q-382 (handsetbuffer). Also applies to serial number 25310. | ||
| Sony | TAU10 | NO MECHANISM MOTION | Cassette retainer clip is bent and must be replaced. No partnumber is set-up for the clip, therefore, the mechanism which has the clipattached is ordered and replaced. | ||
| Sony | SPP320 | NO RING OR KEYPAD BEEP | The handset doesn't ring and the keypad doesn't beep. | ||
| Sony | SPP170 | NO RING OR KEYPAD BEEP | The handset doesn't ring and the keypad doesn't beep. | ||
| Sony | SPP120 | NO RING OR KEYPAD BEEP | The handset doesn't ring and the keypad doesn't beep. | ||
| Sony | SPP115 | NO RING OR KEYPAD BEEP | The handset doesn't ring and the keypad doesn't beep. | ||
| Sony | SLHF650 | BOARD REPLACEMENT DUE TO PHYSICAL DAMAGE | Technician replaced board because of physical damage. Withnew board unit would always go to Rewind when Play button was pushed. Nosupply sensor oscillation evident at pin 2 of tape end sensor IC-402.Factory had added coil and capacitor across supply se | ||
| Sony | SLV373UC | PICTURE FADES TO SNOW - THEN BLUE SCREEN | After a short warmup, picture faded to snow, sound shifted andloss of color picture going to a blue screen. | ||
| Sony | CCDV8AFU | VIDEO GOOD BUT EVERYTHING PURPLE | Luminance good but everything is a shade of purple. Good sig-nal on TP-705, ME-1 board. Bad signal on TP-707. Problem would clearwhen RV-701 turned to open side. | ||
| Sony | TCD5M | ERRATIC CAPSTAN SPEED, HIGH WOW AND FLUTTER | Erratic speed or excessive wow and flutter - intermittent.Found that cleaning pinch roller and capstan would cause problem to showup but it would get better after running for a few minutes. Found thatslight pressure on pinch roller would clear up proble | ||
| Sony | CCDV101 | NO OPERATIONS - THOUGH IT POWERS UP | Power but no operations. Found that when disassembling andremoving ground wire between FD-15 board and camera block problem wouldclear up. Traced to key switch for color/mode had insulation damaged andwas shorting key scan to ground through the switch | ||
| Sony | CCDF35 | BLOWS FUSES INTERMITTENTLY | Unit blows PS-503 every two or three days. Video tech inBurbank tells me he has had three of these units with this problem. Hetraced problem to the loading motor. The only way he could find it was tosubstitute the boards first. | ||
| Sony | KV13TR24 | NO CHANNEL OR FUNCTION DISPLAYS, REPLACED D-605 | 1. No channel or function displays when changing channels.2. When changing channels, picture and sound won't lock until a fewseconds after the picture is ok. | ||
| Sony | SLHF650 | NO BETA HI-FI PLAYBACK | Unit would record Beta Hi-Fi but not playback the recordedaudio. IC-003 was replaced previously. IC-003, pin 32 and 17 had nosignal during play. No mute line is shown in the block for this IC butpin 47 was low and should be high. |