Specific Service Instructions - JVC GZ-HD300AEK Service Manual

2.1 DIFFERENCE LIST
The following table indicate main different points between models GZ-HD300AEK, GZ-HD300AER, GZ-HD300AEU, GZ-HD300AEZ,
GZ-HD300BEK, GZ-HD300BER, GZ-HD300BEU, GZ-HD300BEZ, GZ-HD300REK, GZ-HD300RER, GZ-HD300REU, GZ-HD300REZ,
GZ-HD320BEK, GZ-HD320BER, GZ-HD320BEU and GZ-HD320BEZ .
MODEL GZ-HD300AEK GZ-HD300AER GZ-HD300AEU GZ-HD300AEZ GZ-HD300BEK GZ-HD300BER GZ-HD300BEU
BODY COLOR BLUE
HDD 60GB
AC ADAPTER AP-V20M
AC CORD YES(BS)
MODEL GZ-HD300BEZ GZ-HD300REK GZ-HD300RER GZ-HD300REU GZ-HD300REZ GZ-HD320BEK GZ-HD320BER
BODY COLOR BLACK
HDD 60GB
AC ADAPTER AP-V20E
AC CORD NO
MODEL GZ-HD320BEU GZ-HD320BEZ
BODY COLOR BLACK
HDD 120GB
AC ADAPTER AP-V20E
AC CORD NO
2.2 REPLACING HDD
NOTE1) After HDD replacement, format the HDD first.
When the power is turned on after the HDD replacement, the
below "Warning screen" is displayed.
Be sure to format the HDD following the messages.
Be sure to turn off the power once after the formatting.
If the HDD recording is started without being turned off the power, nor-
mal recording cannot be performed although the recording will start.
NOTE2)
The picture title data needs to be written in the HDD.
Download the data and writing procedure from JS-NET.
Note that the picture title is a thumbnail image used in Creating Play-
list including Titles and saved in the space where users cannot see.
< "Warning screen">
Fig.2-2-1
SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

BLUE BLUE
60GB 60GB
AP-V20E AP-V20E
NO NO
RED RED
60GB 60GB
AP-V20M AP-V20E
YES(BS) NO
BLACK
120GB
AP-V20E
NO
BLUE BLACK
60GB 60GB
AP-V20E AP-V20M
NO YES(BS)
RED RED
60GB 60GB
AP-V20E AP-V20E
NO NO
2.3 CHECKING THE CPU VERSIONS
Procedure
(1) Open the MONITOR ASSY to turn the power ON.
(2) While halfway pressing and holding the [SNAPSHOT] but-
ton, repeat touching the buttons [A] and [B] 3 times in order:
[A]→[B]→[A]→[B]→[A]→[B].
(3) Release the halfway pressed [SNAPSHOT] button.
NOTE)
[VERSION INFO] is displayed on the monitor for about 5 seconds.
(4) Release the pressed [MENU] button, and the mode is
made clear.
NOTE)
When the mode is not canceled and the button is not opera-
ble, disconnect the battery or the DC cable to reset the power.
Even when the mode is canceled, resetting the power is
recommended.
Example:For GZ-HD320
LCD MONITOR
VERSION INFO.
Model Name
Current
EEPROM Ver
CAMCPU Ver
OK
Button[B]
NOTE Current Ver : ELISE CPU VERSION
CAMCPU Ver : CAMERA CPU VERSION
Fig.2-3-1
NOTE) Display of CAMCPU Ver: Camera CPU Version
As the Camera CPU Version cannot be displayed correctly,
check the version using Service Support System.
BLACK BLACK
60GB 60GB
AP-V20E AP-V20E
NO NO
BLACK BLACK
120GB 120GB
AP-V20M AP-V20E
YES(BS) NO
GZ-HD320
Ver 1.05
NOTE
12
0.16
MENU
Button[A]
(No.YF307<Rev.003>)1-5