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5
QQ
3 7 63 1515 0
Check 8: Is AVCC5 voltage OK?
IC1005
VD
REG IC
for AVCC 5 V.
Fig 8.1: Power supply configuration
<Check> Playback DVD-REF-A1 TITLE 1 and check the voltage at the stylus.
Check with PGND and GNDAU being the reference.
NO.
Check point
1
VD - PGND_3
2
AVCC5 - GNDAU1
Side A
PGND3
TE
L 13942296513
Fig 8.2: VD8, AVCC5 voltage check points
www
.
5
http://www.xiaoyu163.com
6
AVCC5 (= 5.0 V )
Module No.
ALL
ALL
x
ao
u163
y
i
6
http://www.xiaoyu163.com
7
2 9
8
IC1801
Audio-DAC
Specification value
8.0 ± 0.4
5.0 ± 0.1
Q Q
3
6 7
1 3
1 5
co
.
DVH-P5900MP/XN/EW5
7
9 4
2 8
Unit
V
V
VD
GNDAU
0 5
8
2 9
9 4
2 8
AVCC5
m
8
9 9
A
B
C
9 9
D
E
F
37
8
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