D
Degull
- Jan 1, 1970
- 0
I've narrowed down the problem on my TV, but I need some help readin
a schematic. What do solid black arrows with values next to the
pointing to inputs/outputs mean? There are no units (V, Ohm
etc.)beside them, so I'm assuming they are DC volts
I'm pretty sure that the main speaker amplifier is defective, bu
before I go through the process of ordering another one, I would lik
to confirm that the supply voltage is present. On the IC it shows
value of 21.5 with a solid black arrow pointing to VCC, can I assum
that I should have a reading 21.5 VDC at this pin
a schematic. What do solid black arrows with values next to the
pointing to inputs/outputs mean? There are no units (V, Ohm
etc.)beside them, so I'm assuming they are DC volts
I'm pretty sure that the main speaker amplifier is defective, bu
before I go through the process of ordering another one, I would lik
to confirm that the supply voltage is present. On the IC it shows
value of 21.5 with a solid black arrow pointing to VCC, can I assum
that I should have a reading 21.5 VDC at this pin