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Versión actual por: Nico

Texto:

In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrome. Voltages were OK on mine and the system worked with the amp board disconnected.
It did also work with the burned capacitor removed. Looks like the caps only have some high frequency filtering purposes. [br]
Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are connected in series anyway.
-System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace. Be careful to use types that are capable of standing 100 V.
+System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace. Be careful to use types that are capable of standing 100 V. Capacity needed is 2.2 µF.
[image|2512500]
[image|2512509]
[image|2512515]

Estatus:

open

Editado por: Nico

Texto:

In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrome. Voltages were OK on mine and the system worked with the amp board disconnected.
It did also work with the burned capacitor removed. Looks like the caps only have some high frequency filtering purposes. [br]
Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are connected in series anyway.
-System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace.
+System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace. Be careful to use types that are capable of standing 100 V.
[image|2512500]
[image|2512509]
[image|2512515]

Estatus:

open

Editado por: Nico

Texto:

In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrome. Voltages were OK on mine and the system worked with the amp board disconnected.
It did also work with the burned capacitor removed. Looks like the caps only have some high frequency filtering purposes. [br]
-Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are wired up in row anyway.
+Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are connected in series anyway.
System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace.
[image|2512500]
[image|2512509]
[image|2512515]

Estatus:

open

Editado por: Nico

Texto:

-In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrom.
+In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrome. Voltages were OK on mine and the system worked with the amp board disconnected.
-It did work with the capacitor removed. Looks like it only has some high frequency filtering purposes. [br]
+It did also work with the burned capacitor removed. Looks like the caps only have some high frequency filtering purposes. [br]
Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are wired up in row anyway.
-System is fully usable again, possibly as well as just with the faulty cap removed and cleaned up.
+System is fully usable again! Possibly as well as just with the faulty cap removed and cleaned up, but the caps are cheap and available so I highly recommend to replace.
[image|2512500]
[image|2512509]
[image|2512515]

Estatus:

open

Aporte original por: Nico

Texto:

In my case (probably also in yours since SMD ceramic capacitors often go short when they die) the capacitor was the cause and not the syndrom.

It did work with the capacitor removed. Looks like it only has some high frequency filtering purposes. [br]
Unfortunately I was unable to get the correct size and shape so I had to touch the neighboring cap with the replacement ceramic capacitor. No problem in this case because C3108 are C3109 are wired up in row anyway.

System is fully usable again, possibly as well as just with the faulty cap removed and cleaned up.

[image|2512500]

[image|2512509]

[image|2512515]

Estatus:

open