Read Panasonic WJ-HDE500B / WJ-HDE505B / WJ-HDE510B Service Manual online
WJ-HDE500B/WJ-HDE505B/WJ-HDE510B
ORDER NO. AVS0302480C8
Extension Unit
2 0 0 3
M a t s u s h i t a E l e c t r i c I n d u s t r i a l C o . , L t d .
A l l r i g h t s r e s e r v e d . U n a u t h o r i z e d c o p y i n g a n d
d i s t r i b u t i o n i s a v i o l a t i o n o f l a w .
d i s t r i b u t i o n i s a v i o l a t i o n o f l a w .
HDD 1
HDD 2
HDD 3
HDD 4
Extension Unit WJ-HDE
B
OPERATE
OPERATE LED WILL CHANGE TO ORANGE
IF THE INSIDE TEMPRATURE EXCEEDS OR FS BELOW THE LIMIT.
IF THE INSIDE TEMPRATURE EXCEEDS OR FS BELOW THE LIMIT.
WJ-HDE
B
Unit
Extension
HDD
HDD
2
1
OPERATE
OPERATE LED WILL CHANGE TO ORANGE
IF THE INSIDE TEMPRATURE EXCEEDS OR FS BELOW THE LIMIT.
IF THE INSIDE TEMPRATURE EXCEEDS OR FS BELOW THE LIMIT.
WJ-HDE500B/WJ-HDE505B
WJ-HDE510B
SPECIFICATIONS
Required Power :
AC 220 V - 240V 50 Hz
Power Consumption :
WJ-HDE500B/WJ-HDE505B: 55 W (inclusive of 4 HDD units if insted )
WJ-HDE510B: 55W (with 2 HDD units insted)
WJ-HDE510B: 55W (with 2 HDD units insted)
Interface :
SCSI-2 (FAST SCSI) Half-pitch 50-pin D-Sub
Operating Temperature :
+5 to +45 °C (41 °F to 113 °F)
Dimensions :
420 mm (W) x 88 mm (H) x 350 mm (D), rubber feet exclusive [16-9/16” x 3-7/16” x 13-13/16”]
Weight :
WJ-HDE500B: 7.3 k
g
(16 lbs)
WJ-HDE505B: 8.0 k
g
(17.6 lbs)
WJ-HDE510B: 7.7 k
g
(17 lbs)
Weight and dimensions indicated are approximate.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
ACCESSORIES
WJ-HDE500B/WJ-HDE505B
Power Cords ......................................................... 2 pcs.
SCSI Cable ........................................................... 1 pc.
Rack Mounting Brackets ....................................... 2 pcs.
Bracket Fixing Screws .......................................... 4 pcs.
HDD Fixing Screws ............................................... 16 pcs.
Absorbers ............................................................. 16 pcs.
Sleeves ................................................................. 16 pcs.
Earth Lugs ............................................................. 4 pcs.
WJ-HDE510B
Power Cords ......................................................... 2 pcs.
DVD Viewer Software (CD-ROM) ......................... 1 pc.
SCSI Cables (Half-pitch 50-pin D-sub) ................. 2 pcs.
Rack Mounting Brackets ....................................... 2 pcs.
Bracket Fixing Screws .......................................... 4 pcs.
HDD Fixing Screws ............................................... 8 pcs.
Absorbers ............................................................. 8 pcs.
Sleeves ................................................................. 8 pcs.
Earth Lugs ............................................................ 2 pcs.
Eject Pin ................................................................ 1 pc.
This service information is designed for experienced repair technicians only and is not designed for use by the
general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to
service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with in this service information by anyone else could
result in serious injury or death.
general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to
service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with in this service information by anyone else could
result in serious injury or death.
Y
WARNING
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
This symbol warns the user that uninsulated voltage within
the unit may have sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make any kind of contact
with any inside part of this unit.
the unit may have sufficient magnitude to cause electric
shock. Therefore, it is dangerous to make any kind of contact
with any inside part of this unit.
This symbol alerts the user that important literature concerning
the operation and maintenance of this has been included.
Therefore, it should be read carefully in order to avoid
any problems.
the operation and maintenance of this has been included.
Therefore, it should be read carefully in order to avoid
any problems.
T
here are special components used in this equipment which are important for safety. These parts are indicated
by the ”
Y
” mark on the schematic diagram and the replacement parts list. It is essential that these critical
parts should be replaced with manufacturer's specified parts to prevent X-radiation, shock, fire, or other hazards.
Do not modify the original design without permission of manufacture.
IMPORTANT SAFETY NOTICE
CONTENTS
Appearance
WJ-HDE500B/WJ-HDE505B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
WJ-HDE510B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
DIP Switch Setting of SCSI-IDE Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Adjustment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Location of Test Points and Adjusting Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
DVD-RAM Drive Replacement Procedure for WJ-HDE510B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Wiring Diagram
WJ-HDE500B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
WJ-HDE505B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
WJ-HDE510B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Schematic Diagram
SCSI EXP Board (WJ-HDE505B only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Power Input Board/Rear Terminal Board/LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
HDD Detection Switch Board (WJ-HDE510B only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Conductor View
HDD Detection Switch Board (WJ-HDE510B only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
SCSI EXP Board (WJ-HDE505B only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Power Input Board/Rear Terminal Board/LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Exploded View
WJ-HDE500B/WJ-HDE505B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
WJ-HDE510B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Replacement Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
– 1 –
APPEARANCE OF WJ-HDE500B/WJ-HDE505B
<FRONT VIEW>
q
Operate Indicator [OPERATE]
Lights in green while the power is supplied to the unit.
Lights in orange when a thermal error is detected inside
the unit.
Lights in orange when a thermal error is detected inside
the unit.
w
HDD Access Lamps
[HDD 1] [HDD 2] [HDD 3] [HDD 4]
[HDD 1] [HDD 2] [HDD 3] [HDD 4]
Lights while the HDD is accessed. Do not turn off the
POWER switch while any of the access lamps is lit.
POWER switch while any of the access lamps is lit.
e
Front Lids
Four HDD openings are prepared inside the extension
unit. Remove the lid to install the HDD. Replace the lid
after installation.
unit. Remove the lid to install the HDD. Replace the lid
after installation.
<REAR VIEW>
r
SCSI In connector [EXT IN]
Connect the WJ-HD500 or other Extension Unit with a
SCSI cable.
SCSI cable.
t
SCSI Out connector [EXT OUT]
Connect another Extension Unit with a SCSI cable.
y
SCSI ID Switch [SCSI ID –/+]
Press the upper or lower selector with a small headed
screw driver to select the desired SCSI ID in the chain.
screw driver to select the desired SCSI ID in the chain.
q
e
w
HDD 1
HDD 2
HDD 3
HDD 4
Extension Unit WJ-HDE
B
OPERATE
OPERATE LED WILL CHANGE TO ORANGE
IF THE INSIDE TEMPERATURE EXCEEDS OR FALLS BELOW THE LIMIT.
IF THE INSIDE TEMPERATURE EXCEEDS OR FALLS BELOW THE LIMIT.
●
Front View
u
Termination Switch [TERMINATE ON/OFF]
Set this switch to ON when the extension unit is located
at the end of SCSI chain. Set this to OFF unless the unit
is located at the chain end.
at the end of SCSI chain. Set this to OFF unless the unit
is located at the chain end.
i
Terminal Board [THERMAL ERROR OUT] [G]
A thermal error signal is supplied and OPERATE LED
lights in orange when the inside temperature exceeds or
falls below the limit. Connect these terminals with the
WJ-HD500.
[NC] : No connection
lights in orange when the inside temperature exceeds or
falls below the limit. Connect these terminals with the
WJ-HD500.
[NC] : No connection
o
Cooling Fan
!0
AC Inlet [AC IN]
Connect the supplied power cord.
!1
Power Switch [POWER]
Turn on this switch (peripherals) first, then the power of
the WJ-HD500.
Confirm all HDD access lamps go out before turning off
this switch. Switch off the power of the WJ-HD500 first,
then turn off this switch (peripherals).
the WJ-HD500.
Confirm all HDD access lamps go out before turning off
this switch. Switch off the power of the WJ-HD500 first,
then turn off this switch (peripherals).
!2
Signal GND Terminal [SIGNAL GND]
Connect this terminal with other equipment’s SIGNAL
GND to avoid possible grounding loop and noise if
required.
GND to avoid possible grounding loop and noise if
required.
●
Rear View
SIGNAL GND
POWER
AC IN
SCSI ID
EXT OUT
EXT IN
TERMINATOR
G
THERMAL
ERROR OUT
NC
+
–
OFF
ON
ON
OFF
OFF
r
t
y
u i
o
!0
!2
!1