PIONEER VSX-9100TX/KUXJ/CA
Manual de Servicio

1

2

3

4

� Each channel output in the digital signal (�� dB (there is no sound) ) input.
A

IC701 SurroundBack L out (pin 21) Is the output 2.5V fixing? Yes SurroundBack R out (pin 22) Is the output 2.5V fixing? Yes Center out (pin 23) Is the output 2.5V fixing? Yes LFE out (pin 24) No No No

Replace IC701

B

Replace IC701

Replace IC701

C

Is the output 2.5V fixing? Yes Surround L out (pin 25)

No

Replace IC701

Is the output 2.5V fixing? Yes
D

No

Replace IC701

Surround R out (pin 26)

Is the output 2.5V fixing? Yes Front L out (pin 27)

No

Replace IC701

Is the output 2.5V fixing?
E

No

Replace IC701

Yes Front R out (pin 28)

Is the output 2.5V fixing? Yes End
F

No

Replace IC701

128
1 2

VSX-52TX
3 4