Panasonic WJ-ND300 Administrator Console Operating manual

Digital Disk Recorder
WJ-ND300 SATA conversion guide (Single)
22. Jan. 2009
System Solutions Company
ALARM
ALARM
SUSPENDED ERROR TIMERREC
OPERATE
1-LINK/ACT-2
HDD 1 HDD 2 HDD 3
ESC
PULL
Network Disc Recorder
WJ-ND
300
A
SET
HDD 4

WJ-ND300 SATA conversion guide (single) Maintenance guide
2
Panasonic ND300_SATAConversionGuideS_A
1. Outline
This guide describes how to convert the hard disk drive installed in the WJ-ND300, ND300A from PATA type to SATA type.
2. Preparation
Following items are required for the SATA conversion.
(1) Screwdriver
(2) Wrench for hexagonal nut (5.5m/m)
(3) 2 Cable ties
(4) SATA HDD: Refet to the HDD compatibility chart in the BIG-WEB site.
(5) SATA conversion kit (0E0A0060AA)
Part name Part number Quantity
SATA Board Ass’y JN30AJKY4A 4
SATA cables
K1V224Y20004 (SATA cable: Red, Power cable: Red/Blue)
1 each
K1V224Y20005 (SATA cable: Gray, Power cable: Red/Yellow)
K1V224Y20006 (SATA cable: Red, Power cable: White/Purple)
K1V224Y20007 (SATA cable: Gray, Power cable: White/Orange)
SATA board mounting bracket 3CA006029AAA 1
Heat sink 3KA001346AAA 1
Cool sheet 3KB001292AAA 1
Cord clamp FCA16 9
Hexagonal spacer 7 mm 1CJ001311AAA 3
Wafer-head screw 3AA000001AAA 2
Screw with washer XYN3+F8FJ 4
Caution label 3PC001235AAA 1
HDD Caution label 3PD003138BAA 1
SATA Cable label 3PD003960AAA 1
SATA label, small (for front) 3PD003840AAA 1
SATA label, large (for top) 3PD003841AAA 4
SATA Leaet 3TU001977AAA 1
SATA conversion leaet ND300PSATARB 1

WJ-ND300 SATA conversion guide (single) Maintenance guide
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3. Replacement Procedure
Important +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
• Power off the unit and disconnect from the mains power supply before carrying out this work.
• Do not detach the cable connecting the unit and the front panel while the HDD status indicators are still lit or until 30 seconds have
passed since the HDD status indicators went off.
• Protect the hard disk drives from static electricity.
• Do not stack them, or keep them upright.
• Do not use an electric screwdriver to x them. (Tightening torque: Approx. 0.49 N · m (5 kgf · cm))
• Avoid rapid changes in the temperature/humidity to prevent condensation. (Acceptable change: within 15°C/h (59 °F/h))
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
(1) Open the connectors cover on the front panel and remove the
xing screw.
Detach the front panel by sliding it after removing the screw.
(2) Disconnect the connector from the front panel.
(3) Disconnect four ATA cables and four HDD power cables
of all HDDs.
Note: When disconnecting the ATA cables, pull the pull-ring
slowly and straightforward.
ALARM
OPERATE
ALARM
SUSPENDED ERRORTIMERREC LINK1LINK2
HDD1HDD 2HDD3
ESC
NetworkDiscRecorder
WJ-ND
300
SET
HDD4
Connectorscover
Screw
Front panel
connector
Front panel
connector
Pull-ring

WJ-ND300 SATA conversion guide (single) Maintenance guide
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Important +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The HDDs should be installed in the correct positions in the
order as shown right. Do not skip a drive position or reverse the
order of the HDD positions. Incorrectly placed drives will result
in the recorder not recognizing the extension unit or the drives.
HDD #1 slot : HDD1 HDD #2 slot : HDD2
HDD #3 slot : HDD3 HDD #4 slot : HDD4
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
(4) Remove 11 screws that x the top cover to the main unit,
and then remove the top cover.
(5) Remove eight screws xing the HDD unit, pull out the
unit.
(6) Remove the screws (four pieces each) xing the HDDs,
the sleeves and dampers and then remove the HDDs.
HDD 2
HDD 1
HDD 4
HDD 3
Inside the front cover
Damper
Sleeve
HDD unit
Top cover

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(7) Release the radiator fan cable from two cord clamps attached to the HDD Fan Ass’y, and disconnect respective Junction connectors,
and remove the HDD Fan Ass’y.
(8) Remove ve screws (3x wafer-head screw, 2x screw with
washer) xing the HDD Fan Ass’y and then remove the
HDD Fan Ass’y.
(9) Remove six screws (wafer-head screws) xing the HDD
unit guide rail, and remove three HDD unit guide rails.
FAN1
FAN2
HDD Fan Ass'y
screw with washer
wafer-head
screw
wafer-head
screw
HDD unit guide rail
six wafer-head
screws

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(10) Remove seven inside screws (wafer-head screws) and three front screws (binding screws) that secure the bottom plate, and remove
the bottom plate.
(11) Disconnect four HDD cables from the Main board, and release the cables from the HDD cable clamps, and then remove the HDD
cables.
Note: Discard the removed HDD cables.
(12) Disconnect four power cables from the DC/DC board, and
remove the power cables.
Note: Discard the removed HDD cables.
HDD unit
guide rail
Bottom plate
seven wafer-head
screws
Bottom plate
wafer-head
screw
binding screw
HDD cables
DC/DC board
Power cable
Heat Sink (for Main board)Main Board

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(13) Remove four screws (1x wafer-head screw, 3x screw
with washer) xing the Heat Sink (for Main board), and
remove the Heat Sink (for Main board).
Note: Discard the removed Heat Sink.
(14) Remove the cool sheet from the Main board
(Center of IC103).
Note: Discard the removed cool sheet.
(15) Remove the three spacers from the Main board.
Note: Discard the removed spacers.
(16) Secure the heat sink (for Main board) to the SATA board
mounting bracket with additional two screws.
Heat Sink
(for Main board)
SATA board
mounting bracket
cool
sheet
spacer
Heat Sink
(for Main board)
Main board
IC103
wafer-head
screw
screw with washer
additional two screws
(wafer-head screw)

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(17) Install three additional hexagonal spacers (7mm).
(18) Attach the new cool sheet to the Main board (Center of
IC103).
(19) Meeting the hexagonal spacers, install the SATA board
mounting bracket with four screws (1x wafer-head screw,
3x screw with washer).
(20) Install the SATA board with additional four screws.
Note: Circled tapped holes on the SATA connector side are not
necessarily screwed.
(21) Remove two cord clamps from the HDD Fan Ass’y, and attach four new cord clamps.
Note: Peel off the double-sided tape, not leaving any portion.
additional
Hexagonal spacer
three screws (7mm)
SATA board
mounting bracket SATA boards
additional four screws
(screw with washer)
New
cool sheet
Main board
IC103 wafer-head
screw
screw with washer
Remove
two cord clamps
Attach four new cord clamps
HDD Fan Ass'y
20mm
10mm 10mm
unites with a
left end.

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(22) Remove six cord clamps from the bottom of main unit
chassis.
(23) Attach ve new cord clamps.
Approx. 10mm
Approx. 80mm
Approx. 210mm
New cord clamps
Remove six cord clamps

WJ-ND300 SATA conversion guide (single) Maintenance guide
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(24) Connect the power cables (red, yellow) to the CN4 of DC/
DC board, and pass them through the clamps 1, 2, 4 as
shown right.
(25) Connect the power cables (red, blue) to the CN3 of DC/DC board, and pass them through the clamps 1, 2, 3 as shown below.
(26) Connect the power cables (white, orange) to the CN6 of
DC/DC board, and pass them through the clamps 5, 6, 8 as
shown right.
(27) Connect the power cables (white, purple) to the CN5 of DC/DC board, and pass them through the clamps 5, 6, 7 as shown below.
DC/DC Board
DC/DC Board
CN4 Clamp 1, 2
(red, yellow)
Clamp 4
(yellow, gray)
Clamp 1, 2
(red, yellow,
red, blue)
CN3
CN4
Clamp 3
(red, blue)
CN3 CN4
CN6
Clamp 5
(white, orenge)
Clamp 6
(white, orenge)
Clamp 8
(orenge, gray)
CN3 CN4
CN5
CN6
Clamp 5
(white, orenge,
white, purple)
Clamp 6
(white, orenge,
white, purple)
Clamp 7
(red,
purple)