![Pioneer AVH-4400BT/XUEW5 Service Manual Download Page 42](http://html.mh-extra.com/html/pioneer/avh-4400bt-xuew5/avh-4400bt-xuew5_service-manual_331381042.webp)
AVH-P4400BH/XUUC
42
1
2
3
4
1
2
3
4
C
D
F
A
B
E
Check 8: Is AVCC5 voltage OK?
VD8
AVCC5 (= 5.0 V )
Fig 8.1: Power supply configuration
<Check> Playback DVD-REF-A1 TITLE 1 and check the voltage at the stylus.
Check with PGND_3 and GNDAU1 being the reference.
No.
Check point
Module No.
Specification value
Unit
1
VD8_A - PGND_3
ALL
8.0 ± 0.4
V
2
AVCC5 - GNDAU1
ALL
5.0 ± 0.05
V
Side A
Fig 8.2: VD8, AVCC5 voltage check points
IC1801
Audio-DAC
IC1003
REG IC
for AVCC 5 V.
PGND3
GNDAU1
AVCC5
VD8_A
Summary of Contents for AVH-4400BT/XUEW5
Page 87: ...AVH P4400BH XUUC 87 5 6 7 8 5 6 7 8 C D F A B E ...
Page 88: ...AVH P4400BH XUUC 88 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 A D E B B C A C ...
Page 97: ...AVH P4400BH XUUC 97 5 6 7 8 5 6 7 8 C D F A B E ...
Page 149: ...AVH P4400BH XUUC 149 5 6 7 8 5 6 7 8 C D F A B E F F PCB UNIT SERVICE SIDE B ...