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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27TS36 | NO PIX, GOOD SOUND, REPLACED IC501 | Sound was OK, but no picture. When I turned up the screen, allI could see were some flashes in the upper corners. Screen voltage, KR,KG, KB all checked normal. | ||
| Sony | KV27TS32 | LIGHT VERTICAL BARS IN PIX. ONE EACH AT 2" FROM EITHER SIDE | Picture had two 1/4 light vertical lines in picture. Each wasabout 2 inches from each edge of the tube. RGB signals looked like theyhad an extra pulse after sync area. | ||
| Sony | KV27TS29 | UNIT DEAD, REPLACED Q601/602,C643 R607 POWER SUPPLY | Unit dead, Q601/Q602 shorted. C643 and R607 open. -SOLUTION :Replaced above parts. -HQ COMMENTS: Thank you for your report. | ||
| Sony | KV27TS21 | PINCUSHION DISTORTION, REPLACED D513 | Enlarged horizontal side, bad pincushion. | ||
| Sony | KV27HSR10 | VERTICAL FOLDOVER, REPLACED C501 | Vertical foldover at top of picture. | ||
| Sony | KV27HSR10 | CANNOT EXIT SERVICE MODE, CLEANED CONNECTOR U29 | Could not get set to exit the service mode. E-prom,memory changed, no help. Noticed some type of corrosion on U29connector, pins 14, 15, and 16. | ||
| Sony | KV20V50 | A BOARD PART NUMBER INCORRECT ?, 2 CHASSIS USE IN THIS MODEL | Service manual gives part number A1297080A and is not asubstitute for A1297229A. | ||
| Sony | KV20V50 | SERVICE MANUAL UPDATE/ NEW CRT, FLYBACK YOKE, ETC. | Both the KV20TS32 and 20V50, had changes made to theCRT, Yoke, Flyback, and other components. -HQ COMMENTS: Please refer to Service Manual Supplements for the newpart numbers and other circuit changes. KV-20TS32 was changed starting with seri | ||
| Sony | KV20TS32 | A BOARD PART NUMBER INCORRECT ?, 2 CHASSIS USE IN THIS MODEL | Service manual gives part number A1297058A and is not asubstitute for A1297274A. | ||
| Sony | KV20TS32 | SERVICE MANUAL UPDATE/ NEW CRT, FLYBACK YOKE, ETC. | Both the KV20TS32 and 20V50, had changes made to theCRT, Yoke, Flyback, and other components. -HQ COMMENTS: Please refer to Service Manual Supplements for the newpart numbers and other circuit changes. KV-20TS32 was changed starting with seri | ||
| Sony | KV20S10 | WORDS ON SCREEN SLANT UPWARDS, ADJUSTED DY | Picture slanted upwards. | ||
| Sony | KV20S10 | TELEMATIC JIG ADAPTERS | The following are the adapters use to connect the chassis tothe Telematic Jig. Yoke CRT Vert. settings Hor. Settings HV 10J733 10J815 8 1.9 25k 1. Vertical Over scanned Ho | ||
| Sony | KV20S10 | SPECIFICATIONS FOR THE HEADPHONE JACK? | The Specifications for the headphone jack are missing fromthe S/M. -HQ COMMENTS: The spec. are as follows: Output Impedence 47K Ohms Output Voltage 500m Vrms (100% Modulation) | ||
| Sony | KV20M10 | TELEMATIC JIG ADAPTERS | The following are the adapters use to connect the chassis tothe Telematic Jig. Yoke CRT Vert. settings Hor. Settings HV 10J733 10J815 8 1.9 25k 1. Vertical Over scanned Ho | ||
| Sony | KV20M10 | SPECIFICATIONS FOR THE HEADPHONE JACK? | The Specifications for the headphone jack are missing fromthe S/M. -HQ COMMENTS: The spec. are as follows: Output Impedence 47K Ohms Output Voltage 500m Vrms (100% Modulation) |