Dicas Reparação
Modelo - Chassis KPR46DX10
Pesquisa: KPR46DX10 Enviar Dica Resolvida
Resultados 11
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR46DX10 | NO PICTURE SET GOES INTO PROTECT, CRACK T604/PINS 6, 8 | Customer reported tv would turn on with sound, then screenwould light up bright white then set would shut off. Checking for 230volts on CB board, measured on 70 volts. | ||
| Sony | KPR46DX10 | MAIN TUNER DRIFTING AND PIP IS OK, RESOLDERED TUNER | Channels drifting on main tuner and PIP is ok. | ||
| Sony | KPR46DX10 | SPOTS ON CRTS, OPEN R-519 | Spot on the phosphor of all three CRTs. | ||
| Sony | KPR46DX10 | INOPERATIVE FRONT PANEL CONTROLS, REPLACED C-1006 ON H BOARD | Inoperative front panel controls after about five minutes, ex-cept power ON/OFF, normal remote control operation. Making DC measure-ments on IC-1001 found that pin 30 (VDD) read about 1.2VDC instead of3.2VDC. When C-1006 was disconnected, voltage norma | ||
| Sony | KPR46DX10 | PICTURE BLANKED - AUDIO OK, REPLACED IC-1304 | Picture blanked and audio is ok. Set is not in protect blank-ing (Q-4441 collector is low). Had RGB output from IC-201 (A Board).Also had 230V on C boards (filaments lit). | ||
| Sony | KPR46DX10 | ADJUSTMENT OF DOORS, NOT NEEDED | What is the adjustment procedure for the doors? The cabinetcompany says most makes have adjustments but he cannot see any on thismodel. -HQ COMMENTS: The door replacement needs no special adjustment. Ifthe whole cabinet is disassembled, then total adj | ||
| Sony | KPR46DX10 | UNIT INOPERABLE, REPLACED HIGH VOLTAGE BLOCK. | Set would click but nothing else. Found Q-1 shorted.After replacing Q-1, everthing worked normally for 15 minutes. Then, Q-1shorted again. Disconnected inputs to high voltage block and transistordid not short. | ||
| Sony | KPR46DX10 | NO PART NUMBER FOR BRACKET, THIS IS NOT A REPLACEMENT PART | Bracket for door is not listed in parts list. Can you locatepart at VTM or from Tokyo and expedite delivery. -HQ COMMENTS: We were able to straighten out the bent bracket. Thisbracket is not available normaly as a replacement part. | ||
| Sony | KPR46DX10 | MICRO LOCKED UP, NO FUNCTIONS, REPLACED D-012 | Set was on, had high voltage and raster but no sound or videoand no functions would respond. There was no vertical pulse at pin 4,IC-001. I found D-012 shorted. | ||
| Sony | KPR46DX10 | SNOWY PICTURE ON MAIN SCREEN WHEN IN AUX, CUSTOMERS FAULT | Customer was complaining that when they hit Aux they only hadpicture on the child screen, with snow on the parent screen. -HQ COMMENTS: Found that they were using a VCR, and cable box in linewith the Converter and Aux. terminals. With the VCR connecte | ||
| Sony | KPR46DX10 | CASTERS, P/N BELOW | Part number for casters is not listed in the service manual. -HQ COMMENTS: There are two types of casters. There is no infomation as to when the casters were changed to the new type.Old Part Numbers - New Part Numbers4-390-606-01 |