Pioneer DV-310-K Service Manual page 26

1
Symptoms That May Occur When Any Of The Following ICs Is In Failure
QQ
3 7 63 1515 0
IC
16M Flash ROM
A
(DVD MT PCB Assy : IC4004)
DVD IC
(DVD MT PCB Assy : IC4001)
64M SDRAM
(DVD MT PCB Assy : IC4005)
B
C
TE
L 13942296513
D
E
www
F
26
1
http://www.xiaoyu163.com
2
The power cannot be turned on.
Downloading of the firmware cannot be performed.
Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be
generated, because the DVD processing is performed by a single chip.
No power.
Block noise is generated during playback.
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
Symptoms
Q Q
3 6 7 1 3
u163
.
DV-310-K
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
4
9 9
2 8 9 9