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Modelo - Chassis 14
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CPD1430 | PICTURE IS UNSTABLE WHEN CHANGING FROM TEXT TO GRAPHICS MODE | |||
| Sony | CPD1430 | RECOMMENDED SCREEN CLEANER | |||
| Sony | CPD1430 | DIFFICULTY ADJUSTING THE WHITE BALANCE | |||
| Sony | CPD1430 | SEVERE PINCUSHION DISTORTION CAUSED BY SHORTED Q-406 | Severe H pincushion distortion was caused by a EB short inQ-406. NOTE: no part number assigned in service manual. -HQ COMMENTS: Q-406 is a PIN CORRECTION MODULATION Transistor itModulates the PIN Correction signals onto the HDY. The Part Number as youme | ||
| Sony | CPD1430 | REPLACEMENT DA BOARD APPEARS DEFECTIVE/REMOVE STATIC CHARGE | After 2 DA Board replacements, the technician in Costa Mesawas trying to do the alignment via the PC (DAS Software). He would changeand save the data. But, the old (original) data would not change. With thepower OFF, I grounded all the pins on IC101 (dis | ||
| Sony | CPD1430 | RECOMMENDED SCREEN CLEANER/USE (3-731-449-01) DRY SOFT CLOTH | |||
| Sony | CFS1140 | MECHANICAL NOISE FF/REW AND AUTO REV SHUTOFF | |||
| Sony | CFS1140 | NO AUTO SHUTOFF AND/OR NO RECORD AFTER DIRECTION CHANGE | No record - button will not depress. Moving Ref#132 lever(erase N) or Ref#128 lever (erase R) will not help. Ref#228 spring fallsout of slider (FR) which causes no auto shutoff (continuous cycle only).The end connected to #229 slider (Mode A) falls out | ||
| Sony | CFS1140 | INTERMITTENT OR NO FWD PLAY | Ref#119 gear (base), head becomes bent, therefore, Ref#117spring (head) torsion does not complete its cycle. Also, Ref#144 gear(NR) cam has insufficient motion to complete its cycle. | ||
| Sony | CPD1430 | BLUE COLOR MISSING | Missing blue. | ||
| Sony | CPD1430 | BRIGHT RED RETRACE LINES | Overdriven red raster with retrace lines caused by shortedQ504. -HQ COMMENTS: Also see FPR # O1332 | ||
| Sony | KV1914 | HORIZONTAL LINES ACROSS TOP OF PICTURE, REPLACED C-529 | The customer complained of horizontal lines across the top ofthe picture. On troubleshooting IC502 pin 9 does not have the 1.6V. | ||
| Sony | XR4147 | CAPSTAN MOTOR SPEED IS NOT ADJUSTABLE (USE PN X-3364-496-1) | The replacement motor runs too fast. There is no speedadjustment available. -HQ COMMENTS: Tokyo informed us (TX-USA93080) that this motor was madewith an internal mechanical governor to control the speed, which isadjusted at the factory when the motor | ||
| Sony | CFS1140 | CASSETTE DECK (NO PLAY, NO PAUSE) - UNJAM PAUSE LEVER | No Play, stuck in Pause. When you push the pause lever down,it goes too far and slides past the plastic stop on the chassis. Thiscauses it to jam and have no Play. | ||
| Sony | CPD1430 | BRIGHT GREEN RETRACE LINES | Bright Blue retrace lines. |