Panasonic SA-BT735EB / SA-BT735EE / SA-BT735EG / SA-BT735EP / SC-BT735EE Service Manual ▷ View online
33
7.4.
Service Mode
To enter service mode: While the power is off, press & hold [VOL+] & [OPEN/CLOSE] button on main unit for 3 secs or more follow
by [PLAY] button on main unit.
by [PLAY] button on main unit.
7.4.1.
Service Mode Table 1
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
Release Items
Item of Service Mode executing is cancelled.
Press [0] [0] or [Return] in service
mode.
mode.
Error Code Display
Last Error Code of U/H/F held by Timer is dis-
played on FL.
*Details are described in
played on FL.
*Details are described in
7.1.1. Self-Diagno-
stic Functions.
If any error history dose not exist,
[F00] is displayed.
[F00] is displayed.
Press [0] [1] in service mode
ROM Version Display
1. Region code (displayed for 5 sec.)
2. Main firm version (displayed for 5 sec.)
3. Timer firm version (displayed for 5 sec.)
4. Drive firm version (displayed for 5 sec.)
5. ROM correction version (left displayed)
2. Main firm version (displayed for 5 sec.)
3. Timer firm version (displayed for 5 sec.)
4. Drive firm version (displayed for 5 sec.)
5. ROM correction version (left displayed)
*
are version displays.
Press [0] [2] in service mode
Drive check
Simple quality of BD/DVD drive.
*If the date of the present or the
trouble occurred time is incorrect, it
may be not able to judge correctly.
trouble occurred time is incorrect, it
may be not able to judge correctly.
Press [3] [8] in service mode.
SERV
34
7.4.2.
Service Mode Table 2
Laser Used Time
Indication
Indication
Check laser used time (hours) of drive.
Press [4] [1] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
Laser used time of BD/DVD/CD
in Playback/Recording mode is
Counted.
in Playback/Recording mode is
Counted.
******
****
BP
****
BR
****
DP
****
DR
****
CD
1. Blu-ray Playback:
2. Blu-ray Recording:
4. DVD Recording:
5. CD:
3. DVD Playback:
(******) is the used time display in
hour.
hour.
35
7.4.3.
Service Mode Table 3
BD/DVD drive last error
BD/DVD drive error code display.
1. Error Number is displayed for 5
seconds.
seconds.
2. Time when the error has occurred
is display for 5 seconds.
is display for 5 seconds.
DD : Day
hh : Hour
mm : Minute
3. Last drive error (1/2) is displayed
for 5 seconds.
hh : Hour
mm : Minute
3. Last drive error (1/2) is displayed
for 5 seconds.
00 : Bad disc
03 : Bad disc
04 : Bad disc or drive malfunction
4. Last drive error (2/2) is displayed
for five seconds.
03 : Bad disc
04 : Bad disc or drive malfunction
4. Last drive error (2/2) is displayed
for five seconds.
5. Error occurring disc type is dis-
played for 5 seconds.
played for 5 seconds.
Press [4] [2] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
DVDRW
DDhhmm
CDR
NO
CDRW
DVDPR
DVDPRW
BDROM
******
****
******
36
7.4.4.
Service Mode Table 4
6. Disc maker ID is displayed for 5
seconds.
seconds.
7. Factor of drive error (hexadeci-
mal) occurring is left displayed.
mal) occurring is left displayed.
In case that the maker cannot be
identified, display is black out.
identified, display is black out.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
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