Aiwa Repair Tips
Search: aiwa
Results: 312
Results: 312
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| 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 | |
| AIWA |
NSX-2200
|
Panel half off | Just change the electrolytic cap c107 and c108 10x50v | ||
| AIWA |
AR-295
|
Reduced horizontal (black bars on both sides | Capacitor 825 | Replaced it and the screen returned to normal. | Marcelinojm |
| AIWA |
VáRIOS MODELOS
|
Display with points activated out of order | Check, with the help of a diagram, a transistor called "key scan". Be careful to choose the correct transistor to replace as it can be common bipolar or self-polarized. | Desatecnico | |
| AIWA |
AR205
|
No horizontal synchronization | R403 18k (smd) aberto | joseph |
|
| AIWA |
AR-215
|
Standby LED on, does not start | Sd19 | ||
| AIWA |
NSX-S999
|
Device does not turn on, or turns off after a few minutes | Check with a multimeter if there is a voltage mark greater than 0v on the sound output, in this case it was 1.6v on channel l | Q 201 with leak | BRUSKE |
| AIWA |
NSX-F15
|
Estralos is not a left channel | Q 207 with leak = c2n5401 | Bruske | |
| AIWA |
NSX-F9, NSX-F98, NSX-F99, NSX-F12, NSX-F15
|
Nothing works | Mainboard hl:traf. pt101 and fuses f101 and f102 | ||
| AIWA |
NSX-F9, NSX-F98, NSX-F99, NSX-F12, NSX-F15
|
No audio | HL main board: Q203, Q212, Q233, Q236 and all bias resistors | ||
| AIWA |
NSX-F9, NSX-F98, NSX-F99, NSX-F12, NSX-F15
|
10v voltage missing | Q105 | ||
| AIWA |
NSX-F9, NSX-F98, NSX-F99, NSX-F12, NSX-F15
|
12v voltage is missing | Q101, q102, q103 e q104 |