Prology DVD-557 Service Manual

P R OL OG Y DV D-557
SERVICE MANUAL
TAB LE OF C ONT E NT S
1. G E NE R AL___________________________________________ 2-3
2. B LOC K DIAG R AM_____________________________________ 4-5
3. E LE C T R IC AL T R OUB LE S HOOT ING G UIDE ________________ 6-21
4. P R INT E D C IR C UIT _____________________________________ 22-28
5. E LE C T R IC AL P AR T S LIS T ____________________________
S P E C IF IC AT ION
P owe r re quire me nt 12 V D C c a r ba tte ry
( ne ga tive e a rth)
Operating temperature -10 C to +70 C
D ime ns ions A pprox 50mm x178mm
x165mm
( W /h/d)
S tora ge te mpe ra ture : -30 C ~ +80 C
O pe ra tiona l humidity: 45% ~80% R H
A tmos phe re pre s s ure : 860mba r~1060mba r
29-40
o o
o o
C AR DV D P LAY E R
1