Dicas Reparação SONY
Modelo - Chassis
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Resultados 18945
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | TAE1000ESD | UNIT HAS NO DISPLAY | The unit has no display. AC and DC voltages supplied fromNo. 811 (T) on page 25 of the service manual are all present. Thefluorescent display FL-1001 was changed but problem still exists. -HQ COMMENTS: We have obtained information from Tokyo on the cl | ||
| Sony | KV27XBR10 | INTERMITTENT OR NO PICTURE, REPLACE CP-103 | Intermittent or no picture. Traced problem to CP-103 and pinwas broken. | ||
| Sony | KV27XBR15 | NO PICTURE - SQUEALS, REPLACED C-1208 ("F" BOARD) | Has no picture and squealed. Found no 9.3V. Found C-1208 de-fective, however, checks good on Z meter. | ||
| Sony | KV13TR24 | PICTURE BENDS, REPLACED C-501 | Picture had bending. Found ripple on 135V line. C-501 isdecoupling for 135V. | ||
| Sony | FD500 | IN-OPERABLE, REPLACED IC-451 | Set was inoperable. Found fuse open and traced problem to de-fective IC-451. | ||
| Sony | KV27XBR50 | INOPERABLE, REPLACED Q-602 | Set is inoperable. | ||
| Sony | CCDF401 | NO CAMERA/LINE RECORD - PLAYBACK IS GOOD | No REC Y RF out at CN-507 VA-67 board. Good RF at base ofQ-122. No signal at base of Q-123. Found collector of Q-121 (REC 4.9VSW) shorted to ground. | ||
| Sony | KV20TS30 | TOP HALF OF PIC GETS LINES AFTER ABOUT ONE HOUR, V OUT IC501 | After about one hour, there are lines on the top half of thescreen. Traced problem to a defective IC-501 vertical out IC. | ||
| Sony | KV27SXR10 | VERTICAL JITTER VCR PLAYBACK, REPLACE C-203 | Unit had vertical jitter on video input. With off the air TVsignal everything was ok. Traced problem to leaky C-203, couplingcapacitor to input of IC-201 pin 2. | ||
| Sony | KV13TR24 | INTERMITTENT SNOW, REPLACED TUNER | TV would go to snow. Traced problem to a defective tuner. | ||
| Sony | SLV757UC | HI-FI CUTS IN AND OUT | Hi-Fi cuts in and out. Traced problem to tape not runningtrue. | ||
| Sony | MDP210 | INTERMITTENT - WILL NOT PLAY DISC | Will not always play disc. Problem is intermittent. Tracedproblem to spindle motor which is defective. | ||
| Sony | STRAV770X | UNIT TURNS ON BUT NO AUDIO AND NO DISPLAY | Unit is on with no audio and no display. B+ and B- are ok. | ||
| Sony | XM3040 | PROTECTION LIGHT IS ON | When unit is turned on, the protection light is ON, and thereis no audio out. | ||
| Sony | CCDV3 | IRIS CLOSED NO PICTURE | No picture E-E from camera. Open iris and picture appeared.IA-1 board was replaced and iris was replaced. All pulses and voltageswere correct at the IA-1 board. |