Dicas Reparação
Modelo - Chassis KPR41DS2
Pesquisa: KPR41DS2 Enviar Dica Resolvida
Resultados 16
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KPR41DS2 | RED AND BLUE REGISTRATION BOWING, REPLACED IC-6002 | There was a convergence problem- a bowing on blue and red. | ||
| Sony | KPR41DS2 | VCR CADDY P/N NEEDED, 4-386-320-01, SEE S/B TVP0110 | I need the part number for the VCR caddy for the above model.This accessory was included with the unit but I cannot find a part numberor an accessory number in the manual. I have a customer who needs onebecause they moved and it was lost. -HQ COMMENTS: | ||
| Sony | KPR41DS2 | UNABLE TO CONVERGE,OPEN CONNECTION BETWEEN PCB A NECK ASS'Y | Technician showed me a unit that had a bad connection at TP-1.Looks like from heat the connection separated. He informs me,that he hasseen 3 of these in the last several months. It can happen to any of the 3boards (Xr, Xg, Xb) and on any Test point (TP | ||
| Sony | KPR41DS2 | NO PICTURE - NO SOUND - SLEEP LIGHT ON, REPLACED Q5014 | Power supply stayed in hold down condition and +135VDC line toground measured very low resistance. Found Horizontal Output TransistorQ-5014 shorted. | ||
| Sony | KPR41DS2 | SHUTDOWN - LOW VOLTAGE POWER SUPPLY, REPLACED C-5080 | At turn on, B+ and HV would come up and shutdown immediately. | ||
| Sony | KPR41DS2 | MISCONVERGENCE AFTER WARM UP, REPLACED NECK ASS'Y | authorized servicing dealer advised red would shift approx. 1inch after warm up. While troubleshooting as directed, they found theneck assy. on the CRT to be cracked in three places. The XR Board wasnot broken from the assy. Also found Neck Assy. crac | ||
| Sony | KPR41DS2 | DARK PICTURE - G2 LOW, REPLACED D-5052 | The CRTs were all low in brightness. All voltages to the CRTschecked ok except the G2 was a little low (Max. 230V). We found diodeD-5052 on the E board to be leaky. Replacement resolved the problem. -HQ COMMENTS: When D-5052 becomes leaky, it can no | ||
| Sony | KPR41DS2 | UNPREDICTABLE DISPLAY-USING FRONT POWER ON SWITCH, D5020 | Customer could turn on power with remote hand unit and setwould function normally. If set was turned on at front panel switch, unitwould come on in the following mode: Vol..full, SAP, all customer controls(color, bright, etc...) all the way up, and in v | ||
| Sony | KPR41DS2 | INTERMITTENT CONVERGENCE (BLUE), TAB ON YOKE BROKEN OFF | Intermittent customer convergence controls on blue only. | ||
| Sony | KPR41DS2 | VERTICAL CONVERGENCE PROBLEM, REPLACED THE NECK ASS'Y | Vertical convergence problem. Eight out of eleven units hadthe same problem. Serial numbers which also apply are: 8015025, 8014453,8014500, 8015063, 8015069, 8014430, and 8014424. | ||
| Sony | KPR41DS2 | FRONT BEZEL, NOT AVAILABLE | Is front bezel available? Servicer damaged bezel whenchanging L & F diffusion plates. Is entire cabinet available? | ||
| Sony | KPR41DS2 | SPOTS ON SCREEN, SEE TV SERVICE BULLETIN # 17 | There were spots on the screen, one big one toward the bottomright hand portion of the screen. Took screens apart and found fine dustparticles. With a fine brush I was able to clean both screens. With thescreens rubbing together in shipping, there mus | ||
| Sony | KPR41DS2 | WHITE BALANCE, REFER TO CORRECTION 2 | Several complaints from servicers about incorrect whitebalance. Service manual does not contain white balance adjustmentprocedure. -HQ COMMENTS: For the White Balance Adjustment see KPR-41DS2/Correction-2 P/N 9-963-993-92. | ||
| Sony | KPR41DS2 | VERTICAL SHADOW ON THE SCREEN, SCREEN WAS MOUNTED REVERSED | When viewing picture from any angle, a shadow would appearvertically from top to bottom vertically. If you viewed set directly fromthe front, the screen was clear. The cause of the problem was the screenwas mounted (inside out). How it got that way I | ||
| Sony | KPR41DS2 | LINE IN MIDDLE OF PICTURE, CRACKED MIRROR REPLACED | Dealer received unit and set it up on sales floor. Upon ini-tial turn on, he noticed a vertical line running from top to bottom ofpicture. Upon further inspection, it was found that the mirror was crack-ed. Mirror was not mounted correctly - it was sh |