JVC MP-XV941DE Service Manual page 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
(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.
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)
(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.
(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
1 IEEE1394 Is the digital video camera recognized, when it is connected to
IEEE1394 port?
2 PC CARD SLOT Is the PC card which is corresponding to Card Bus recognized,
when it is inserted into PC CARD SLOT?
3 USB Is the mouse recognized, when it is connected to USB?
4 MIC Can the sound be recorded, when a MIC on the market is con-
nected?
5 HEADPHONE Can the sound be heard, when a headphone on the market is
connected?
6 LAN Is the network recognized, when it is connected to LAN?
7 WIRELESS LAN Is the network recognized, when it is connected to WIRELESS
LAN?
Does WIRELESS LAN ON/OFF switch work?
8 MODEM Can the MODEM be connected to the Internet through the tele-
phone line?
9 DC in Can AC be driven?
10 BATTERY Is the outer battery recognized?
Can battery be driven?
Can it be switched to charge mode?
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?
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 Is the BRIGHTNESS controllable?
CONTROL
21 DOCKING Do both USB terminal and VGA terminal function,
BOARD 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?
23 FAN Is there any abnormal noise or operation?
Contents Required equipment
JVC digital video camera
PC card, that is corresponding to Card Bus,
on the market.(e.g. 100Mbase-T LAN card)
USB mouse on the market (Low transfer
rate)
MIC on the market
Headphone on the market
Network
Network, Access point for WIRELESS LAN
Telephone line. PPP account to connect di-
alup with the Internet.
General power supply
Outer battery
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