Pioneer CX-3250 Service Manual page 72

1
A
The following checks shall be conducted using the following measurement circuits with GNDAU1 being the reference.
47 kohm
LO GNDAU1
Check point 1 (stylus)
LO
RO
B
Fig 10.4: Analog audio out (LO, RO) specification value.
Side A
C
D
LO
RO
Fig 10.5: Analog audio out check point
E
Check with DGND being the reference.
NO. Check point 1 (stylus)
6 IEC
F
72
1
2
47 kohm
RO
Specification value (rms)
1 400 ± 150 mV
1 400 ± 150 mV
Specification value is the root-mean-square value (rms).
GNDAU1
Specification value 1
VCC33 V-0.6 V or higher
AVIC-X930BT/XNUC
2
3
Reference waveform
Waveform 4
Waveform 4
Specification value 2
Reference waveform
0.4 V or lower Waveform 5
3
4
4