AVH-P4000DVD/XN/UC
38
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Check 4: Is VSENS OK?
CN1901
HOST I/F
VD8
VSENS
VCC33
VDD5
STANBY
XRES
Fig 4.1: Power supply configuration and VSENS
NO.
Check point
IC1501
DVD-LSI
IC1007
Regulator
VCC12
IC1008
DC/DC converter
IC1003
detection IC
Side A
Fig 4.2: VSENS check point
Module No.
Specification value
Unit
VSENS - DGND1
ALL
VCC33 × 0.7
or more
V
1
<Check> Check the voltage at the “VSENS” test point while the power is on.
Use the “DGND1” test point at the reference.
DGND1
VSENS
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