Aiwa TV Repair: Common Faults and Solutions.
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Results: 309
Results: 309
Aiwa Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| AIWA | NSX-S909 | It turns on for a while, then turns off the front and doesn't respond to commands, but the sound continues to come out | Cristal | In my case, just resolder the crystal and it came back, but also consider replace the crystal | Sn Eletrônica |
| AIWA | AWS-TV-55-BL-01 | No image | Defect in the LED bars = 3 bars with 11 3V LEDs each measuring 105.8 cm long | I didn't find it in Brazil, I had to import a model equivalent to the Philco TV model PTV55G20 and PTV55G20AGS other codes LED strip lamp for Skyworth, 55suc6500, th-55hx560c, 55d11-zc62ag-04d, sw55d11-zc62ag-02, 5800-w55g22-0p00, 55d3b11cx106012 | You tube - Direto no defeito |
| AIWA | AW42B4SM | Increasing the volume alone | Processor heating up abnormally, if you pour isopropyl alcohol on the processor and cool it the defect normalizes | Replacing the processor or board | LEANDRO VOSS |
| AIWA | ZR900 | Plays the CDs normally but sometimes it opens the tray alone if it is stopped without any function then it stays in direct shelter | Micro keys on the CD plate that is on the CD mechanics, change or clean them | ||
| AIWA | ZR900 | Complement no sound on the tape deck b even with two speakers and increasing the volume to maximum, the tabe a only has sound on one normal channel, the other works very quietly | Defect in ic302 (cxa1553p) just change it and go for the hug | ||
| AIWA | ZR900 | Carrocell doesn't spin and CD doesn't work | 33r resistor open or changed, the value must be 33r, located on the CD board and connected to the 11 or 12 v power supply | ||
| AIWA | ZR900 | No sound and all functions | Transistor a114 defective it releases voltage to the 60 v power supply relay if the power supply is not recognized at the beginning of the device fertilization it will not produce sound | Just replace it and that's it | |
| AIWA | NSX-S22 S22LH | No sound, display goes on and off | Exchanging outputs d2495 and b1626 and peak fuse pr202 | Shorted outputs due to use in low impedance and open fuse peak. | Rocha Disco & Eletrônica |
| AIWA | CA-W37 | Very low and distorted sound in all functions. | IC701 (LA4550) Replacement | MURIEL RAMOS | |
| AIWA | CX-NS909HR | I'm sound | Transistor q601(open) audio processor power supply | Eletro Zica | |
| AIWA | AR-295 | TV doesn't turn on--tsound is no 9.3v power supply | One of the 4k7 resistors in the resistive divider--130v--32v open | Check line voltage value 32 v,and it was, | KLEEUS |
| AIWA | AR-295 | Power supply does not provide 9.3v at the q802 emitter | Q 892-bc 337]16 | 10v zener from collector to emitter of q 802, clamping 9.3v at the point, | KLEEUS |
| AIWA | NSX-S229 | When you press the button to turn on the display turns off and does not turn on. | Check r223, r224, r249 and r250. Possibly, one of them may be open, due to some problem with the audio output. | MARCONES DE ARARIPINA-PE | |
| AIWA | NSX-S229 | Nothing turns on, display is off | Loosen resistor r244 and see if when plugged in, the display lights up. If it lights up, check the output transistors. | MARCONES DE ARARIPINA-PE | |
| AIWA | CXNF 9 LH CXNF | When I plug it in, the PC turns on by itself and doesn't turn off. | What can it be | Renato | |
| AIWA | CX-JN77 AIWA CX-JN77 | Turns on and activates the protection and turns off, the red LED flashes | R477 and r496 are open follow the scheme https://www.mediafire.com/file/2p65e90lbmj9dm3/aiwa+cx-jn77.pdf/file | Replace the 100Ω r477 and r496, they are open, follow the diagram | neupsx4 |
| AIWA | CX-JN77 AIWA CX-JN77 | Turns on and activates the protection and turns off, the LED flashes red | R477 and r496 are open follow the scheme https://www.mediafire.com/file/2p65e90lbmj9dm3/aiwa+cx-jn77.pdf/file | Replace the 100Ω r477 and r496, they are open, follow the diagram | neupsx4 |
| AIWA | Z-R990 | I'm sound | Resistor 105 changed, no voltage on the hold sw line. | Replaced the resistor, sound worked normally. | Mac |
| AIWA | NSX-F15 | Scrambled display | The voltage at q351 was wrong, it should be -30v at the emitter and it was 1.7v, I replaced it and it resolved it! | Robsonbis | |
| AIWA | NSX-F15 | Does not turn on, LEDs blink | I resoldered crystal below the first display on the right. | Top Consertos |