Pioneer AVH-P6600DVD/UC Service Manual page 148

Notes:
1) When the power supply for TC90A64AF-P (IC4001) is OFF, be careful not to apply any voltage to its terminals
except for IIC lines(SDA and SCL). The IIC lines can accept a maximum of 5V.
No Adjustment item
3.3V power supply
1
verification
2.5V power supply
2
verification
5V power supply
3
verification
8V power supply
4
verification
18.5V power supply
5
verification
-12V power supply
6
verification
Measuring
Input
point
Apply 14.4V
C4852 hot side
to TP PWRV1
(TP V33)
and TP PWRV2.
Apply 14.4V
(TP V25)
to TP VVI.
Apply 14.4V
(TP V5)
to TP VVI.
Apply 14.4V
(TP V8)
to TP VVI.
Apply 14.4V
(TP V18)
to TP VVI.
Apply 14.4V
(TP VM12)
to TP VVI.
Adjusting Measuring method
point and specs.
V33 = 3.3V
V25 = 2.5V
V5 = 5.0V
V8 = 8.0V
V18 = 18.5V
VM12 = -12.0V
Remarks
0.3V
0.2V
0.3V
0.6V
0.8V
0.6V