Pioneer AVH-P7950DVD/RC Service Manual page 55

5
Check with DGND being the reference.
Check 2pin cord after connecting it to a jig, etc.
NO. Check point 1 (stylus)
6 IEC
Side A
Fig 10.6: Digital audio signal (IECOUT) check point
5
6
Specification value 2
Specification value 1
VCC33V-0.6 V or higher 0.4 V or lower
AVH-P7950DVD/RC
6
7
Reference waveform
Waveform 5
IEC
7
8
A
B
C
D
E
F
55
8