Pioneer XV-HA5 Service Manual page 75

5
Symptoms that may occur when any of the following ICs is in failure
IC
EEP ROM
(DVDM Assy : IC204)
Flash ROM
(DVDM Assy : IC203)
DVD IC
(DVDM Assy : IC201)
64M SDRAM
(DVDM Assy : IC202)
5
6
User's data cannot be stored in memory.
The ID number is lost.
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.
6
7
Symptoms
XV-HA5
7
8
A
B
C
D
E
F
75
8