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Modelo - Chassis HSTD107
Pesquisa: HSTD107 Enviar Dica Resolvida
Resultados 11
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | HSTD107 | AUDIO CUTS OFF ON HIGH VOLUME - RESOLDERED C1222 | Unit has no audio on high volume (more than 25% of the volumeknob). A visual inspection of the main board shows C1222 has no solder onthe negative side of the capacitor. | ||
| Sony | HSTD107 | LEFT CASSETTE NOT WORKING - REPLACED MISSING PCH ROLLER ASSY | Left cassette take up reel operates correctly as does the headassy and other mechanics. The pinch roller was missing on the left deck. | ||
| Sony | HSTD107R | BOTH TAPE DECKS WON'T WORK - REPLACED DEFECTIVE IC901 | Both tape decks are dead. Found IC901 pin 9 has -14V andpin 2 has .6V, supplying incorrect voltages to decks A and B drive motors. | ||
| Sony | HSTD107 | NO POWER/DISPLAY - BROKEN TRACES ON T1302 POWER XFORMER | Above 3 units had no power or display. Units had standbypower. Upon trouble shooting, I found that RY1301 was not turning onbecause the input traces to T1302 were broken. | ||
| Sony | HSTD107 | MECH NOISE WHEN PLAYING TAPE A OR B - RETAINER RUBBING BELT | The unit has a loud rubbing sound when either A deck or B deckis running. A visual inspection shows a stiff wire mounted on a screw onthe back of the A deck. The wire, which appears to be a retaining clip isrubbing against belt causing the noise. | ||
| Sony | HSTD107 | DECK A EATS TAPE AND DOES NOT PLAY - BELT A1 (#162) FELL OFF | The unit has capstan motion, but does not have upreel motionin deck A. A quick inspection shows that belt A1 (ref# 162) has poppedoff of the pulley. | ||
| Sony | HSTD107R | NO FUNCTION INDICATOR | Unit powers up, but function indicator light does not display. Connectors on connecting cable from CN901 (TC Signal Board) to CNP 81(Leaf Switch A Board) are shorted together causing no function indicator. | ||
| Sony | HSTD107R | LITTLE OR NO BASS OR BUZZING ON CD INPUT - CN1001 GND OPEN | CD input signal is distorted. It has little or no bass andbuzzing in the back ground. Upon measuring resistance at CN1001, I foundout the ground was open. During inspection process, this pin got bent anddid not go through the hole in the PCB. | ||
| Sony | HSTD107R | CANNOT CHANGE FUNCTIONS AND FUNCTION LED GOES OUT - S639 | Functions will not change and function LED goes out which everfunction button is pushed, tuner audio remains. This is an intermittentproblem more so when unit is warm. | ||
| Sony | HSTD107 | SPEED ADJUSTMENT AND HIGH W&F | Speed adjustments and high W&F. High use of motor onHST211, HST221, HSTD105, HSTD107, HCDD117. All use potentiometers onthe cassette PCB to adjust speed. HCDD115 uses the VR inside the motorto adjust speed. | ||
| Sony | HSTD107R | INCORRECT PART NUMBER (REEL MOTOR ASSEMBLY) | Part number X-3359-416-1 is noted as the chassis assembly inthe system. If ordered, you get the chassis assembly. Researched withthe TCW-320 service manual which has the same mechanism deck section andfound M-902 to be part number A-2003-474-A. |