JVC MP-XV841GB 用户手册
(No.XE003)1-15
5.4
Caution in replacing a bottom case
• COA LABEL
[LE40888-002A/COA LABEL PRO ] can not be reused. When replacing the bottom case, COA LABEL is also needed.
• Serial label
Serial labels with model names and serial numbers are not stocked as service parts. Reuse the serial label. Use glue remover when
removing the serial label.
Parts No:UN-001
Parts name:SUBSIDIARY MATERIAL
removing the serial label.
Parts No:UN-001
Parts name:SUBSIDIARY MATERIAL
Removing the serial label
(1) Drip a few drops of glue remover onto the spatula .
(2) Immediately remove the serial label slowly and carefully with a spatula.
(3) If any stickiness left on the surface of the label, drip few more drops of glue remover and wipe with some tissue paper.
(2) Immediately remove the serial label slowly and carefully with a spatula.
(3) If any stickiness left on the surface of the label, drip few more drops of glue remover and wipe with some tissue paper.
5.5
Main board replacing procedure
(1) Replace parts from the previous MAIN BOARD.
• Replace [HDD].
• Replace [LAN BOARD ASSY].
• Replace an expansion memory. (If there is any)
• Replace [LAN BOARD ASSY].
• Replace an expansion memory. (If there is any)
(2) Adjust after the main board replacement.
• Conform the BIOS version to the previous MAIN BOARD.
• If the client wish an update, comply with the client's request.
• If the client wish an update, comply with the client's request.
(3) Perform an operation check after the replacement of the main board.
Perform an operation check according to the [ Operation check item list after the repair is completed ].
5.6
Operation check item list after the repair is completed
Item
Contents
Required equipment
1
IEEE1394
Is the digital video camera recognized, when it is connected to
IEEE1394 port?
IEEE1394 port?
JVC digital video camera
2
PC CARD SLOT
Is the PC card which is corresponding to Card Bus recognized,
when it is inserted into PC CARD SLOT?
when it is inserted into PC CARD SLOT?
PC card, that is corresponding to Card Bus,
on the market.(e.g. 100Mbase-T LAN card)
on the market.(e.g. 100Mbase-T LAN card)
3
USB
Is the mouse recognized, when it is connected to USB?
USB mouse on the market (Low transfer
rate)
rate)
4
MIC
Can the sound be recorded, when a MIC on the market is con-
nected?
nected?
MIC on the market
5
HEADPHONE
Can the sound be heard, when a headphone on the market is
connected?
connected?
Headphone on the market
6
LAN
Is the network recognized, when it is connected to LAN?
Network
7
WIRELESS LAN
Is the network recognized, when it is connected to WIRELESS
LAN?
Does WIRELESS LAN ON/OFF switch work?
LAN?
Does WIRELESS LAN ON/OFF switch work?
Network, Access point for WIRELESS LAN
8
MODEM
Can the MODEM be connected to the Internet through the tele-
phone line?
phone line?
Telephone line. PPP account to connect di-
alup with the Internet.
alup with the Internet.
9
DC in
Can AC be driven?
General power supply
10
BATTERY
Is the outer battery recognized?
Can battery be driven?
Can it be switched to charge mode?
Can battery be driven?
Can it be switched to charge mode?
Outer battery
11
RESET
Is RESET effective?
12
KEYBOARD
Is the key input effective?
13
STICK
Does the STICK work?
14
THREE BOTTON Does each button operate normally?
15
SPEAKER
Is the sound emitted from both channels of the SPEAKER?
16
RUNNING
Is there any trouble when it is continuously played back by Win-
dows Media Player for eight hours?
dows Media Player for eight hours?
17
SD CARD SLOT
Is SD card recognized, when it is inserted into SD CARD SLOT?
18
BUILT-IN MIC
Can it record sound?
19
VOLUME
Is the VOLUME controllable?
20
BRIGHTNESS
CONTROL
CONTROL
Is the BRIGHTNESS controllable?
21
DOCKING
BOARD
BOARD
Do both USB terminal and VGA terminal function,
when a port replicator MP-DPX1is connected?
when a port replicator MP-DPX1is connected?
22
ODD
Can it be opened and closed?
Can playback be done with the play button on the TOP CASE?
Can playback be done with the play button on the TOP CASE?
23
FAN
Is there any abnormal noise or operation?