Jvc SR-HD1500-US, SR-HD1500-KR, SR-HD1500-EU, SR-HD1500-AG, SR-HD1500-AC Service Manual
...
SERVICE MANUAL
BLU-RAY DISC & HDD RECORDER
YD125<Rev.001>20101SERVICE MANUAL
SR-HD1250US, SR-HD1500US,
SR-HD1500KR, SR-HD1250EU,
SR-HD1500EU, SR-HD1500ER,
SR-HD1500AG, SR-HD1500AC
OPEN/
STANDBY/ON
COPYRIGHT © 2010 Victor Company of Japan, Limited
1 PRECAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.1 SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.1 Removing the top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.2 Removing the front panel assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.3 Removing the HDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.4 Removing the BD drive unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3.5 Removing the REG/SD board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3.6 Removing the BE-DIGITAL board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3.7 Removing the D-SUB/BNC board and TERMINAL board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3.8 Removing the DISPLAY board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
5 TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
5.1 DISPLAYING TEST MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
5.2 UPDATING MAIN UNIT FIRMWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
5.3 UPDATING SYSCON FIRMWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
5.4 UPDATING DRIVE FIRMWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
5.5 INITIALIZING TO FACTORY SETTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
5.6 REPLACING HDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10
5.7 Exchanging the fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11
5.8 Taking out a disc. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11
5.9 DISPLAYING MAINTENANCE MODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12
TABLE OF CONTENTS
CLOSE
STOP REV PLAY PAUSEFWD
REC
REC
INPUT
RESET
MODE
SELECT
COPYRIGHT © 2010 Victor Company of Japan, Limited
ONETOUCH
MIDIA SELECT
HDD
BD/SD
HDV/DVIN
No.YD125<Rev.001>
SDREC CERDDHBD
DUBBING
2010/1
SPECIFICATION
SR-HD1250US SR-HD1500US SR-HD1500KR SR-HD1250EU SR-HD1500EU SR-HD1500ER SR-HD1500AG SR-HD1500AC
GENERAL
Power requirement AC 120 V~, 60 Hz AC 220-240V~,
Power consumption Power on: 34 W
Laser specifi-
cation
For DVD Wavelength: 656 to 663 nm
Temperature Operating 5°C to 35°C (41°F to 95°F) 5°C to 35°C
Operating position Horizontal only
Dimensions (WxHxD) 435 mm x 70 mm x 351 mm
Input/Output
Video input 1.0 Vp-p, 75Ω (BNC)
Video output 1.0 Vp-p, 75Ω (BNC)
Audio input Max 2 Vrms / 10 kΩ (pin jack)
Audio output 2 Vrms 10 kΩ terminated (pin jack)
S-video input Y: 1.0 Vp-p, 75Ω
S-video output Y: 1.0 Vp-p, 75 Ω
Remote Input 3.5 mm Jack
Serial Command - D-SUB 9-PIN - D-SUB 9-PIN -
Component video output Y: 1.0 Vp-p, 75 Ω
Digital audio output Optical : PCM, AAC, Dolby Digital and DTS
HDMI output 19-pin type A
USB terminal USB2.0
SD memory card
HDD Deck
Recording
compression
system
BD/DVD Deck
Recording
compression
system
ACCESSORIES
Provided accessories AC power cord,Audio/Video ca-
Power off: 3.0 W
For CD Wavelength: 779 to 789 nm
Output: 13.1 mW (Operating condition)
Output: 9.02 mW (Operating condition)
For BD Wavelength: 400 to 410 nm
Output: 17.3 mW (Operating condition)
Storage -20°C to 60°C (-4°F to 140°F) -20°C to 60°C
(17-1/10" x 2-6/8" x 13-13/16")
Weight 5.0 kg (11.0 lbs) 5.1 kg (11.2 lbs) 5.1 kg 5.0 kg 5.1 kg
C: 0.286 Vp-p, 75 Ω
C: 0.286 Vp-p, 75 Ω
DV 4-pin for HDV/DV IN
CB/CR, PB/PR: 0.7 Vp-p, 75 Ω
Corresponding to copy protection
(Deep Color, x.v.Color, Ver1.3)
SD, SDHC
250GB 500GB 250GB 500GB
Video MPEG2 (VBR)
H.264/AVC
Audio Dolby Digital (2 ch)
Linear PCM (2ch, XP mode only)
Video MPEG2 (CBR/VBR)
H.264/AVC
Audio Dolby Digital (2 ch)
Linear PCM (2ch, XP mode only)
Region
BD : Region A
code
DVD : #1
ble,BNC male to RCA female
adapter,Infrared remote control
unit,”AA” battery x 2,CD-ROM
60Hz
Power on: 34 W
Power off: 3.0 W
435 mm x 70 mm x 351 mm
BD : Region A
DVD : #3
AC power
cord,Audio/Video cable,BNC
male to RCA female adapter,Infrared remote
control unit,”AA”
battery x 2
AC 220-240V~, 50Hz/60Hz
Power on: 34 W
Standby: 0.5 W
BD : Region B
DVD : #2
AC power cord (for continental Europe, etc),AC power cord (for
U.K.),Audio/Video cable,Infrared
remote control unit,”AA” battery x
2,CD-ROM
BD : Region C
DVD : #5
AC power cord,Audio/Video cable,Infrared remote control
unit,”AA” battery x 2,CD-ROM
BD : Region A
DVD : #3
BD : Region C
DVD : #6
AC power
cord,Audio/Video cable,Infrared remote
control unit,”AA”
battery x 2
1-2 (No.YD125<Rev.001>)
SECTION 1
r
PRECAUTION
1.1 SAFETY PRECAUTIONS
Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be
sold.However,in order to maintain such compliance, it is equally
important to implement the following precautions when a set is
being serviced.
1.1.1 Precautions during Servicing
(1) Locations requiring special caution are denoted by labels
and inscriptions on the cabinet, chassis and certain parts of
the product.When performing service, be sure to read and
comply with these and other cautionary notices appearing
in the operation and service manuals.
(2) Parts identified by the symbol and shaded ( ) parts
are critical for safety.
Replace only with specified part numbers.
NOTE :
Parts in this category also include those specified to
comply with X-ray emission standards for products
using cathode ray tubes and those specified for
compliance with various regulations regarding spurious radiation emission.
(3) Fuse replacement caution notice.
Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as specified.
(4) Use specified internal wiring. Note especially:
• Wires covered with PVC tubing
• Double insulated wires
• High voltage leads
(5) Use specified insulating materials for hazardous live parts.
Note especially:
• Insulation Tape
• PVC tubing
•Spacers
• Insulation sheets for transistors
• Barrier
(6) When replacing AC primary side components (transformers,
power cords, noise blocking capacitors, etc.) wrap ends of
wires securely about the terminals before soldering.
Fig.1-1-1
(7) Observe that wires do not contact heat producing parts
(heatsinks, oxide metal film resistors, fusible resistors, etc.)
(8) Check that replaced wires do not contact sharp edged or
pointed parts.
(9) When a power cord has been replaced, check that 10-15
kg of force in any direction will not loosen it.
Power cord
cathode ray tubes and other parts with only the specified
parts. Under no circumstances attempt to modify these circuits.Unauthorized modification can increase the high voltage value and cause X-ray emission from the cathode ray
tube.
(12) Crimp type wire connector In such cases as when replac-
ing the power transformer in sets where the connections
between the power cord and power trans former primary
lead wires are performed using crimp type connectors, if
replacing the connectors is unavoidable, in order to prevent
safety hazards, perform carefully and precisely according
to the following steps.
• Connector part number :E03830-001
• Required tool : Connector crimping tool of the proper
type which will not damage insulated parts.
• Replacement procedure
a) Remove the old connector by cutting the wires at a
point close to the connector.Important : Do not reuse a connector (discard it).
cut close to connector
Fig.1-1-3
b) Strip about 15 mm of the insulation from the ends
of the wires. If the wires are stranded, twist the
strands to avoid frayed conductors.
15 mm
Fig.1-1-4
c) Align the lengths of the wires to be connected. In-
sert the wires fully into the connector.
Metal sleeve
Connector
Fig.1-1-5
d) As shown in Fig.1-1-6, use the crimping tool to
crimp the metal sleeve at the center position. Be
sure to crimp fully to the complete closure of the
tool.
1
.2
2.0
5.5
5
Crimping tool
Fig.1-1-6
e) Check the four points noted in Fig.1-1-7.
Not easily pulled free
Crimped at approx. cente
of metal sleeve
Fig.1-1-2
(10) Also check areas surrounding repaired locations.
(11) Products using cathode ray tubes (CRTs) In regard to such
products, the cathode ray tubes themselves, the high voltage circuits, and related circuits are specified for compliance with recognized codes pertaining to X-ray emission.
Consequently, when servicing these products, replace the
Conductors extended
Wire insulation recessed
more than 4 mm
Fig.1-1-7
(13) Battery replacement caution notice.
CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECTIVE TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE
INSTRUCTIONS.
(No.YD125<Rev.001>)1-3
1.1.2 Safety Check after Servicing
Examine the area surrounding the repaired location for damage
or deterioration. Observe that screws, parts and wires have been
returned to original positions, Afterwards, perform the following
tests and confirm the specified values in order to verify compliance with safety standards.
(1) Insulation resistance test
Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed
parts of the set (RF terminals, antenna terminals, video and
audio input and output terminals, microphone jacks, earphone jacks, etc.).See table 1 below.
(2) Dielectric strength test
Confirm specified dielectric strength or greater between
power cord plug prongs and exposed accessible parts of
the set (RF terminals, antenna terminals, video and audio
input and output terminals, microphone jacks, earphone
jacks, etc.). See Fig.1-1-11 below.
(3) Clearance distance
When replacing primary circuit components, confirm specified clearance distance (d), (d') between soldered terminals, and between terminals and surrounding metallic
parts. See Fig.1-1-11 below.
d
Chassis
d'
Power cord
primary wire
Fig.1-1-8
(4) Leakage current test
Confirm specified or lower leakage current between earth
ground/power cord plug prongs and externally exposed accessible parts (RF terminals, antenna terminals, video and
audio input and output terminals, microphone jacks, earphone jacks, etc.).
Measuring Method : (Power ON) Insert load Z between
earth ground/power cord plug prongs and externally exposed accessible parts. Use an AC voltmeter to measure
across both terminals of load Z. See Fig.1-1-9 and following Fig.1-1-12.
ab
Externally
exposed
accessible part
Z
V
c
A
Fig.1-1-9
(5) Grounding (Class 1 model only)
Confirm specified or lower grounding impedance between
earth pin in AC inlet and externally exposed accessible
parts (Video in, Video out, Audio in, Audio out or Fixing
screw etc.).Measuring Method:
Connect milli ohm meter between earth pin in AC inlet and
exposed accessible parts. See Fig.1-1-10 and grounding
specifications.
AC inlet
Earth pin
Exposed accessible part
MIlli ohm meter
Grounding Specifications
Region
USA & Canada
Europe & Australia
Grounding Impedance (Z
Z 0.1 ohm
Z 0.5 ohm
)
Fig.1-1-10
AC Line Voltage
100 V
100 to 240 V
110 to 130 V
110 to 130 V
200 to 240 V
Region
Japan
USA & Canada
Europe & Australia
Insulation Resistance (R
R 1 M /500 V DC
1 M R 12 M /500 V DC
R 10 M /500 V DC
)
Dielectric Strength
AC 1 kV 1 minute
AC 1.5 kV 1 minute
AC 1 kV 1 minute
AC 3 kV 1 minute
AC 1.5 kV 1 minute
(
Class
(
Class
Clearance Distance (d), (d'
d, d' 3 mm
d, d' 4 mm
d, d' 3.2 mm
d 4 m m
)
d' 8 m m (Power cord
d' 6 m m (Primary wire
)
Fig.1-1-11
AC Line Voltage
100 V
110 to 130 V
110 to 130 V
220 to 240 V
Region
Japan
USA & Canada
Europe & Australia
Load Z
1
0.15
1.5
2
50
Leakage Current (i)
i 1 mA rms
i 0.5 mA rms
i 0.7 mA peak
i 2 mA dc
i 0.7 mA peak
i 2 mA dc
a, b, c
Exposed accessible parts
Exposed accessible parts
Antenna earth terminals
Other terminals
Fig.1-1-12
NOTE :
These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.
)
)
)
1-4 (No.YD125<Rev.001>)
SECTION 2
Top cover
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
SECTION 3
DISASSEMBLY
Before disassembly, be sure to turn OFF the power and unplug
the power cord.
3.1 Removing the top cover (See Figure 1)
(1) Remove the four screws A attaching the top cover from
both sides.
(2) Remove the three screws B attaching the top cover from
the back.
(3) Remove the top cover by sliding it backward.
Top cover
Top cover
B
A x 2
A x 2
B
Fig.1
3.2 Removing the front panel assembly (See Figure 2 and Figure 3)
• Remove the top cover.
(1) Remove the nine tabs on the front panel assembly, and
then remove the front panel assembly.
B
3.3 Removing the HDD (See Figure 4)
• Remove the top cover.
(1) Pull out the SATA cable and the HDD power cable con-
nected to the HDD.
(2) Remove the four screws C attaching the HDD bracket.
(3) HDD is removed from the HDD bracket.
C
HDD
C
HDD Power cable
SATA Cable
Fig.4
Tab
Tab
Tab
Fig.2
Fig.3
Tab
Front panel assembly
Front panel assembly
3.4 Removing the BD drive unit (See Figure 5)
• Remove the top cover.
(1) Pull out the SATA cable and the BD drive power cable con-
nected to the BD drive unit.
(2) Remove the four screws D attaching the drive bracket.
(3) The rear side of the BD drive unit is lifted a little and re-
moved.
(4) Drive bracket is removed from the BD drive unit.
SATA Cable
DD
BD Drive unit
BD Drive power cable
Fig.5
(No.YD125<Rev.001>)1-5
3.5 Removing the REG/SD board (See Figure 6)
• Remove the top cover, front panel assembly and HDD.
(1) Pull out the each wire from the connectors CN5306
CN5001
, CN5303, CN801 and CN5305 on the REG/SD
board.
(2) Pull out the socket wires from the connectors CN2102
CN5501
and CN4002 on the BE-DIGITAL board.
(3) Remove the five screws E attaching the REG/SD board,
and then remove the REG/SD board.
BE-DIGITAL
Board CN5501
CN5305
E
CN5303ECN2102
E
CN5001
CN4002
REG/SD
Board
CN5306
CN801
E
Fig.6
3.6 Removing the BE-DIGITAL board (See Figure 7 and
Figure 8)
• Remove the top cover, HDD and BD drive unit.
(1) Pull out the each wire from the connectors CN1501
CN1502
CN2801
, CN4001, CN2102, CN5501, CN4002 and
on the BE-DIGITAL board.
CN1502 CN1501 CN2801
G
3.7 Removing the D-SUB/BNC board and TERMINAL board (See Figure 9 and Figure 10)
,
• Remove the top cover.
(1) Pull out the socket wires from the connectors CN1501
,
CN1502
(2) Pull out the each wire from the connectors CN401
on the BE-DIGITAL board.
and CN403 on the D-SUB/BNC board.
D-SUB/BNC
Board
CN401
TERMINAL
Board
CN402
CN403
CN1501
CN1502
BE-DIGITAL Board
Fig.9
(3) Remove the five screws H and the two nuts attaching the
each terminal from back of the main unit.
H
,
Fig.10
and
, CN402
Nut
H
G
BE-DIGITAL
Board
CN4002
G
CN4001
CN2102 CN5501
Fig.7
(2) Remove the two screws F attaching the terminal from back
of the main unit.
F
Fig.8
(3) Remove the four screws G attaching the BE-DIGITAL
board.
1-6 (No.YD125<Rev.001>)
3.8 Removing the DISPLAY board (See Figure 11)
• Remove the top cover and front panel assembly.
(1) Remove the three screws J attaching the DISPLAY board.
(2) Pull out the each wire from the connectors CN7401
CN7402
J
and CN7403 on the DISPLAY board.
CN7401 CN7402
CN7403
DISPLAY Board
J
Fig.11
,
J
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.
SECTION 5
TROUBLE SHOOTING
5.1 DISPLAYING TEST MODE
TEST MODE contains the firmware version information of the main unit and the drive unit.
(1) While pressing the [PLAY] button and the [STOP] button, plug in the power cord.
(2) “TEST” flashes in the display window on the main unit. In about one minute, the TEST MODE menu is displayed on the TV
screen.
TEST MODE
MODEL INFORMATION
MODEL NAME SR-HDxxxx
DESTINATION xx
TOTAL Ver. xxxx
APPLI Ver. xxxx
BOOT Ver. xxxx
DRIVE Ver. x.xx
SYSCON ROM CODE xxx
SYSCON Ver. xx.xx
REGION(DRIVE/DVD/BD/NUM) x/x/x/x
Firmware version of main unit.
Firmware version of drive unit.
Firmware version of system controller.
CHANGE MODE
VIDEO ADJ [VIDEO ADJ] KEY
TEST MODE OFF [POWER] KEY
(3) To exit the TEST MODE menu, press the POWER button on the main unit.
5.2 UPDATING MAIN UNIT FIRMWARE
• The firmware update disc supports CD-R.
• When firmware update is needed, information will be available from SMIS in JS-NET.
5.2.1 Creating an Update Disc
Refer to JS-NET for details of creating an update disc.
(1) Download the update file (#########.iso) from SMIS in JS-NET.
(2) Write the update file onto a CD-R in image writing using writing software.
• Be sure to write in “Disc-at-Once”.
• Refer to the instructions of the writing software for image writing settings.
5.2.2 Update Procedures
(1) Place an update disc on the tray and close the tray.
During disc reading, a warning “THERE IS NO PLAYABLE MEDIA INSERTED” is displayed once or twice. Ignore the warning.
CONFIRM
THERE IS NO PLAYABLE MEDIA INSERTED
(No.YD125<Rev.001>)1-7
(2) When disc reading is completed, the following displays are repeated in the display window on the main unit. “APPLI FIRM” →
“START [PLAY]” → “CANCEL [FF]”. Press the [PLAY] button on the main unit to start update.
When update starts, the followings are displayed in the display window on the main unit.
“L 10” → “L 20” → *** → “L 100” →
“C 10” → *** → *** → “C 100” → “W 10” → *** → “W 100”
“R 10” → *** → “R 100” → “V 00” → “COMPLETED”
(3) After update disc reading, the tray is ejected. Remove the update disc.
(4) Press the POWER button on the main unit.
The main unit power is turned on, and then turned off. The update is completed.
(5) In the TEST MODE menu, check whether the main unit firmware is correctly updated.
5.3 UPDATING SYSCON FIRMWARE
• The SYSCON firmware update disc supports CD-R.
• When SYSCON firmware update is needed, information will be available from SMIS in JS-NET.
5.3.1 Creating an Update Disc
Refer to JS-NET for details of creating an update disc.
(1) Download the update file (#########.iso) from SMIS in JS-NET.
(2) Write the update file onto a CD-R in image writing using writing software.
• Be sure to write in “Disc-at-Once”.
• Refer to the instructions of the writing software for image writing settings.
5.3.2 Update Procedures
(1) Place an update disc on the tray and close the tray.
During disc reading, a warning “THERE IS NO PLAYABLE MEDIA INSERTED” is displayed once or twice. Ignore the warning.
CONFIRM
THERE IS NO PLAYABLE MEDIA INSERTED
(2) When disc reading is completed, the following displays are repeated in the display window on the main unit. “SYSCON FIRM”
→ “START [PLAY]” → “CANCEL [FF]”.
Press the [PLAY] button on the main unit to start update.
When update starts, “PLEASE WAIT” is displayed in the display window on the main unit.
(3) After update disc reading, the following is displayed on the TV screen and the tray is ejected. Remove the update disc.
SYSCON FIRM UPDATE COMPLETE!!
Take out the disc and turn off power.
(4) Press the POWER button on the main unit.
The main unit power is turned off and update is completed.
(5) In the TEST MODE menu, check whether the SYSCON firmware is correctly updated.
5.4 UPDATING DRIVE FIRMWARE
• The drive firmware update disc supports CD-R.
• When drive firmware update is needed, information will be available from SMIS in JS-NET.
5.4.1 Creating an Update Disc
Refer to JS-NET for details of creating an update disc.
(1) Download the update file (#########.iso) from SMIS in JS-NET.
(2) Write the update file onto a CD-R in image writing using writing software.
• Be sure to write in “Disc-at-Once”.
• Refer to the instructions of the writing software for image writing settings.
1-8 (No.YD125<Rev.001>)
5.4.2 Update Procedures
(1) Place an update disc on the tray and close the tray.
During disc reading, a warning “THERE IS NO PLAYABLE MEDIA INSERTED” is displayed once or twice. Ignore the warning.
CONFIRM
THERE IS NO PLAYABLE MEDIA INSERTED
(2) When disc reading is completed, the following displays are repeated in the display window on the main unit. “DRIVE FIRM” →
“START [PLAY]” → “CANCEL [FF]”. Press the [PLAY] button on the main unit to start update.
When update starts, “PLEASE WAIT” is displayed in the display window on the main unit.
(3) After update disc reading, the following is displayed on the TV screen and the tray is ejected. Remove the update disc.
DRIVE FIRM UPDATE COMPLETE!!
Take out the disc and turn off power.
(4) Press the POWER button on the main unit.
The main unit power is turned off and update is completed.
(5) In the TEST MODE menu, check whether the drive firmware is correctly updated.
5.5 INITIALIZING TO FACTORY SETTING
Before starting initialization, always obtain permission from the user as initialization returns all the setting information to the initial settings, and the user content and the related information will all be erased.
(1) Set the main unit to the TEST MODE.
(2) Transmit “##
·6F” using the JIG remote control. (Set “##” as follows according to the main unit remote control code. Code setting
1: Set “##” to “43”. Code setting 2: Set “##” to “53”. Code setting 3: Set “##” to “6F”. Code setting 4: Set ““##” to “7F”).
JIG remote control
JIG remote control
(Part number : PTU94023B)
[Data transmission]
Set the data code,
and then press the
" " button.
3
Custom code
43:A(1) Code
53:B(2) Code
6F:C(3) Code
7F:D(4) Code
Data code
Initial
mode
“COLD SET” flashes in the display window on the main unit. The initialization completes in about 30 seconds and the power is
turned off.
(No.YD125<Rev.001>)1-9
5.6 REPLACING HDD
After HDD replacement, initialize the HDD following the procedure below. (Without HDD initialization, HDD recording is impossible.)
(1) Turn on the power of the main unit.
(2) Press the [MEDIA MANAGE] button on the supplied remote control to display the MEDIA MANAGE menu on the TV screen.
MEDIA MANAGE
BD/DVD
FORMAT
FINALIZE
RENAME DISC
SD CARD
FORMAT
BD-VIDEO DATA ERASE
HDD
FORMAT
(3) Use the [Down] button on the remote control to move the highlight to HDD FORMAT, and then press the [OK] button on the
remote control.
MEDIA MANAGE
BD/DVD
FORMAT
FINALIZE
RENAME DISC
SD CARD
FORMAT
BD-VIDEO DATA ERASE
HDD
FORMAT
(4) The confirmation to execute HDD FORMAT is displayed on the TV screen. Move the highlight to “YES” using the [Left] button,
and then press the [OK] button on the remote control.
CONFIRM
THE HDD WILL BE FORMATTED
ALL RECORDED TITLES WILL BE ERASED
DO YOU WANT TO FORMAT?
YES NO
1-10 (No.YD125<Rev.001>)
(5) Once again, the confirmation to execute HDD FORMAT is displayed. Perform the same procedure as step (4).
HDD FORMAT is executed.
CONFIRM
THE HDD WILL BE FORMATTED
ALL RECORDED TITLES WILL BE ERASED
DO YOU WANT TO FORMAT?
FORMAT DO NOT FORMAT
(6) When the HDD FORMAT is completed, the confirmation for the completion of HDD FORMAT is displayed on the TV screen.
Press the [OK] button on the remote control.
CONFIRM
THE HDD HAS BEEN FORMATTED
OK
5.7 Exchanging the fitting
As the fitting that comes with the service drive unit cannot be used, make sure to attach a service fitting when the drive unit is exchanged.
The fitting that is removed from the old drive unit can be attached to the new drive unit.
The fitting can be removed by pulling upwards while opening out the lower part of the fitting outwards.
Tray
Fitting
5.8 Taking out a disc
(1) Remove the top cover.
(2) Open the front door of the main unit manually.
(3) Insert a fine wire (e.g. a straightened paper clip) into the hole in the right side part of the drive unit.
(4) As the tray ejects a little, pull out the tray manually.
Tray
Front door
Hole
(No.YD125<Rev.001>)1-11
5.9 DISPLAYING MAINTENANCE MODE
MAINTENANCE MODE contains information about the HDD and the drive unit.
(1) Displaying MAINTENANCE Top Menu
a) Turn off the power of the main unit.
b) Press the [REC] button and the [RESET] switch on the main unit at the same time.
c) “SERVICE” is displayed in the display window on the main unit. In about 30 seconds, the MAINTENANCE Top Menu is
displayed on the TV screen.
MAINTENANCE MODE
Press key
[1] key : Product Information
[2] key : Temperature Information
[3] key : Laser Diode Information
[4] key : HDD SMART Information
[5] key : REBOOT COUNT Information
[Power off] : Exit
d) To exit MAINTENANCE MODE, press the POWER button on the main unit.
(2) Displaying Product Information
Product Information contains the firmware version information of the main unit and the drive unit.
a) While the MAINTENANCE Top Menu is displayed, press the [1] button on the supplied remote control to display Product
Information on the TV screen.
MAINTENANCE MODE > Product Information
[Return] : Top Menu, [Power off] : Exit
<<<Reviesion>>>
Middle Ware Version : xxxx
NAND Version : xxxx
Application Version : xxxx
NOR Version : xxxx
Drive Version
ID : xxxx
Farm Version : xxxx
<<<Information>>>
Vendor Name : JVC
Model Name : SR-HDxxxx
1394 Serial Num : xxxxxxxxx
b) To go back to the MAINTENANCE Top Menu, press the [Return] button on the remote control.
To exit MAINTENANCE MODE, press the POWER button on the main unit.
1-12 (No.YD125<Rev.001>)
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