Aiwa Repair Tips

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Results: 314

Make	Model	Symptom	Problem	Solution	By
AIWA	NSX-S909	When increasing the volume it disarms returning to demo mode	First of all, check the voltage switch on this device, if it is at 220v it will activate the protection	After analyzing everything in the protection line, power supply, and amplifiers, nothing was found wrong other than the key that was on 220v, it was just a matter of changing it to 110v and the potatoes were fine	palauro This email address is being protected from spambots. You need JavaScript enabled to view it.
AIWA	AR145, AR205	When we connect the 14” and 20” TVs to the socket, the symptom of the ST-BY LED not turning on or not turning on occurs.	The type of symptom presented refers to the protection circuit, composed of transistors q803 and q804, of the TV's which, due to an abnormality in the functioning of some SMD ceramic capacitors on the 5v, 8v, 9v and 16v power lines, causes this may act in such a way as to cause the aforementioned regulatory circuits to not be activated.	Replace smd capacitors	Winstontec
AIWA	CX-NV50LH	I changed the output but tsound is no sound	What could it be since I changed the outlet?	'	walisson
AIWA	NSX-5779 NSX-5779	Stand by led on but nothing turns on	Smd--- q126 --- protection	Q126....it sucked.blzzzz	neupsx4download
AIWA	NSX-V9000	Volume lowering by itself	At 403 of 4,094bcf.	Replace for the new one.	toinho eletron
AIWA	AR295	Reduced frame horizontally and vertically	Capacitor 407 de 13pf 1k6 v		gomes
AIWA	CX-NSZ 11LH	Doesn't start	Remove smd transistor q 130		juci
AIWA	NSX 999	Nao fucina fm.am	Resolder ci 720, peripheral capacitors, change x721 crystal (change without testing)		eletronica mendes
AIWA	NSX-SZ6 ---	Display off	Capacitor co25 -c26 of 47x50v-co50-c51 of 100x50 in a power supply of -46v	Replace without testing	ALPHA ELETRONICA
AIWA	NSX-SZ6 ---	Turns off display when pressing power (triggers protection)	R115-116-131-132 of 1r on the emitter of q115 and q116 changed	Replace them all	ALPHA ELETRONICA
AIWA	AR295	Does not oscillate normally low voltage in the secondary power supply +b with less than 80 volts	C826 100uf / 160v internal terminal with bad contact	Replacing it solved the problem	washington de sousa
AIWA	TV-AR295 D	Does not turn on sequential noise on the flyback	C826 sold out	Replacelo	eletronicatual (nene)
AIWA	NSX-F969	Hits the relay and turns off the sound and remains on, but without the balances on the display	Replace q601 with tip32	Replace q601 with tip32	ADEMAR
AIWA	NSX-S201	Turns on, has all the functions but no sound.	Resistor 470r position r151 open. it powers the ic601 Audio modulator.	Note: some devices come from the factory with black glue covering the position of the resistor, making it difficult to locate.	ELETRONICA SÃO FRANCISCO This email address is being protected from spambots. You need JavaScript enabled to view it.
AIWA	CX-NMT70	Turn on and off	Changing the transistor position q110 (smd) it measures good but is defective bc846		simas433
AIWA	XH-A 1060	No sound and CD and tape mechanics inoperative	Without the 12v cold output on the fet on the sound card		carlos jpramos
AIWA	JAX-PK33	Device works, has no display	R908 open on transformer board		predador403
AIWA	JAX-PK33	Device works, has no display	R908 open		predador403
AIWA	CX-NS305-LH NSX-S305	Turns on at the same time comes back stand-bye	Transistor output short sound, q214-b1626, q212-d2495, was replaced and the same thing happens.	Replace sound outputs, and see tsound the transformer has a plate with a resistor type (pr005) it is open, put resistor 1r, putting vo, it works	This email address is being protected from spambots. You need JavaScript enabled to view it.
AIWA	NSX-SZ21	Doesn't read cd	Unit not found ksm-880 replace with sf-p101 not with kss213 keeps failing		Paulo.nickel