Aiwa Repair Tips
Search: aiwa
Results: 312
Results: 312
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| AIWA |
CX-NS505 - NSX-S505
|
The display lights up normally, after a few minutes it starts to flash slowly and increases until it goes out and some characters randomly light up. | Q102 (rn1410) | I removed the transistor, as I didn't have another one to replace it, I left it without it, and the device is working perfectly, without any problems. All device functions are working. | Aderbal |
| AIWA |
NSX- S74
|
Hoarse sound | Pr201 open | Adrian Chapadão | |
| AIWA |
NSX- S74
|
Turns on and off at the same time | Cap 3300yf/75v da power supply e q219 | Replace | Adrian Chapadão |
| AIWA |
NSX-S22
|
Turns on turns off only stays on standby when turned on turns off immediately | Pr 201 was just changing and running for the hug | CARLOS AUGUSTO ELETROSILVA CANAVIEIRAS BAHIA | |
| AIWA |
TV-AR295RH
|
RGB defects and only displays video when enlarging the screen | R904, r910, r916 (100k) | Check r904, r910, r916 (all 100k) | MACCELETRONICA |
| AIWA |
Z-R900
|
Opt unit mechanics. inoperative and the tray does not rotate | Skip doesn't work and doesn't search for cds | Replace a 33hs\1w resistor on the board under the tray, position the optc unit in play with the larger pulley out, then just put the pulley in place and hug | ffeet |
| AIWA |
NSX-F958
|
When turning on the box turns off immediately | R-268 open | ||
| AIWA |
TV-AR295 RH
|
Didn't care | Saida horizontal bu 4508 dx cap.826 100uf 160 v | vicena | |
| AIWA |
MOD:CX-Z1200
|
CD: time it would play, it would fail and the drawer wouldn't move, I had to unplug it, put it back in, then the drawer would come out and the CD would play, when changing the CD it would also fail. | I changed the belt, I changed the optical unit, nothing solved it. In search of another cause, I found IC 603 with cold soldering on four terminals, I solved it and the defect was resolved. | Francisco Gonçalves | |
| AIWA |
CZ-NF959LH
|
Display off | PR107 fuse open on panel board | retec | |
| AIWA |
NSX-S32
|
Turns off when the volume is increased, even without the speakers connected | A 214 with leak in the r channel can be replaced by 2n5551 | To find out which channel is defective, turn off the input signal at the c, so you can know if the problem is at the output and on which channel | BRUSKE |
| AIWA |
CSD EX180
|
Does not turn on, only on standby | S620 vol up contact switch featuring a resistance of 5 megaΩ | Replace contact key | |
| AIWA |
NSZ-71
EQUIP.SOM |
Does not come out of standby | Transistor q 101 smd with leakage | Replace the same (cmbt 5401) or similar pnp | neilson nicacio |
| AIWA |
NSZ-71
EQUIP. SOM |
Doesn't start | CMBT 5401 transistor (SMD) with leakage | Replace the same | neilson nicácio |
| AIWA |
CX-NSZ329LH
|
Doesn't start, sometimes it does, sometimes it doesn't. | Check power supply transformer pt002. if the 220v input is open. | In my case I installed a 9 volt transformer and it was ok. | FRANCISCO - ELETRONICA SÃO FRANCISCO |
| AIWA |
AR145
|
No image with 180 on the filament/ clear screen | Fr301 1r open | VILLENJS | |
| AIWA |
AR145
|
Does not tune channels/ sem33v seletronic | R113, r112, r111, r110, r107 and r106 2k2 all the same value | VILLENJS | |
| AIWA |
AR205
|
TV doesn't turn on | Varicap killing the 5vlts. | Replace varicap tecc1040pg26c | Alceu |
| AIWA |
NSX-SZ6
|
Intermittently turning off, sometimes it doesn't even turn on | Replace c540(smd) on the panel board. | Vander | |
| AIWA |
NSX 999
|
Noise in the boxes when turned on | Mute was not working, r229 and r230 = 8k2 one of them open | BRUSKE |