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Ibanez PH99 Bypass Switch

Started by Paul Marossy, September 07, 2009, 02:24:45 PM

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Paul Marossy

September 07, 2009, 02:24:45 PM
Does anyone know if the bypass switch is a momentary type or not? And if so, if it is a N.O. or N.C. type?

captntasty

#1
September 07, 2009, 06:30:59 PM
I'm pretty sure it is momentary - check this schematic:

http://www.dirk-hendrik.com/temp/ibanez_ph99.pdf
It is no measure of health to be well adjusted to a profoundly sick society. - Jiddu Krishnamurti

Paul Marossy

#2
September 07, 2009, 06:33:19 PM
I have that schematic, but it doesn't say anything about the actual type of switches used...

captntasty

#3
September 07, 2009, 07:10:17 PM
I get it - open or closed....
It is no measure of health to be well adjusted to a profoundly sick society. - Jiddu Krishnamurti

Paul Marossy

#4
September 07, 2009, 10:28:08 PM Last Edit: September 07, 2009, 10:30:07 PM by Paul Marossy
Looking at the schematic, it leads me to believe that it is a standard DPDT switch instead of a momentary type since there appears to be no transistor acting as a switch for the bypass status LED.

Paul Marossy

#5
September 12, 2009, 10:40:46 AM
Just for the record, I did verify that it is just a standard DPDT switch. The one on my bench has a Carling X-type DPDT switch on it.
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