Panasonic DMR-ES10P / DMR-ES10PC Service Manual ▷ View online
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
Audio Mute (XTMUTE)
Check whether mute is applied normally by
the timer microprocessor.
the timer microprocessor.
Press [2] [1] in service mode.
Audio Mute (XDMUTE)
Check whether mute is applied normally by
the Digital P.C.B..
the Digital P.C.B..
Press [2] [2] in service mode.
Audio Pattern Output
The audio pattern stored in the internal
memory is output
(Lch: 1kHz/-18dB)
(Rch: 400Hz/-18dB)
*Audio sound clock switching operation of
DAC can be confirmed by sub command [2]
[4].
memory is output
(Lch: 1kHz/-18dB)
(Rch: 400Hz/-18dB)
*Audio sound clock switching operation of
DAC can be confirmed by sub command [2]
[4].
Initial mode (Audio 48kHz)
Press [2] [3] in service mode.
Audio 44.1kHz/48kHz switching
Press [2] [4] in Audio Pattern Output
mode.
*48 kHz / 44.1 kHz are switched
alternately.
mode.
*48 kHz / 44.1 kHz are switched
alternately.
Laser
Used
Time
Indiction
Check laser used time (hours) of drive.
l(*****) is the used time display in
hour.
lLaser used time of DVD/ CD in
Playback/Recording
hour.
lLaser used time of DVD/ CD in
Playback/Recording
mode
is
counted.
Press [4] [1] in service mode.
Delete the Laser Used
Time
Time
Laser used time stored in the memory of the
unit is deleted.
unit is deleted.
Press [9] [5] in service mode.
RAM Drive Last Error
RAM Drive error code display.
*For details about the drive error code, refer
to the Service Manual for the specific RAM
Drive.
*Details are
*For details about the drive error code, refer
to the Service Manual for the specific RAM
Drive.
*Details are
described
in “8.
Service
Explorer”.
1. Error Number is displayed for 5
seconds.
seconds.
2. Time when the error has occurred
is displayed for 5 seconds.
is displayed for 5 seconds.
Y: Year
MM: Month
DD: Day
hh: Hour
mm: Minute
ss: Second
3. Last Drive Error (1/2) is displayed
for 5 seconds.
MM: Month
DD: Day
hh: Hour
mm: Minute
ss: Second
3. Last Drive Error (1/2) is displayed
for 5 seconds.
4. Last Drive Error (2/2) is displayed
for 5 seconds.
for 5 seconds.
5. Error occurring Disc type is
displayed for 5 seconds.
displayed for 5 seconds.
6. Disc Maker ID is displayed for 5
seconds.
seconds.
7. Factor of Drive Error occurring is
left displayed
left displayed
Press [4] [2] in service mode.
When
When
“INFO******”
is
being
displayed, past 19 error histories
can be displayed by pressing [0] [1]
- [1] [9]
can be displayed by pressing [0] [1]
- [1] [9]
In case that the maker cannot be
identified, display is black out.
identified, display is black out.
Delete the Last Drive
Error
Error
Delete the Last Drive Error information stored
on the DVD RAM-Drive.
on the DVD RAM-Drive.
Press [9] [6] in service mode.
17
DMR-ES10P / DMR-ES10PC
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
Turn on all FL/LEDs
All segments of FL and all LEDs are turned
on.
on.
All segments are turned on.
Press [5] [1] in service mode.
S1 signal output
Forcibly superimpose the S1 signal (approx.
4.5V DC) on the EE chroma signal, and check
the output on the S terminal.
4.5V DC) on the EE chroma signal, and check
the output on the S terminal.
Press [5] [2] in service mode.
S2 signal output
Forcibly superimpose the S2 signal (approx.
2V DC) on the EE chroma signal, and check
the output on the S terminal.
2V DC) on the EE chroma signal, and check
the output on the S terminal.
Press [5] [3] in service mode.
Front
connection
inspection
Press all front keys and check the connection
between Main P.C.B. and Front key Switches.
between Main P.C.B. and Front key Switches.
(1) Each time a key is pressed,
segment turned on increases one
by one.
(2) Total umber of keys that have
been pressed.
segment turned on increases one
by one.
(2) Total umber of keys that have
been pressed.
Press [5] [4] in service mode.
Production Date Display Display the date when the unit was produced.
YYYY: Year
MM: Month
DD: Day
MM: Month
DD: Day
Press [6] [1] in service mode.
Display the accumlated
working time
working time
Display the accumulated unit´s working time.
(Indicating unit: Second)
Press [6] [4] in service mode.
Display the Error History Display the Error History stored on the unit.
Display reason of error for 5
seconds.
seconds.
Display the time when the error has
occurred for 5 seconds..
occurred for 5 seconds..
YY: Year
MM: Month
DD: Day
HH: Hour
MM: Minute
Accumulated
MM: Month
DD: Day
HH: Hour
MM: Minute
Accumulated
working
time
till
occuring
of
the
error
is
left
displayed.
(Indicating unit: Second)
Press [6] [5] in service mode.
Then press [0] [1] ~ [1] [9], the past
19 error histories are displayed.
Then press [0] [1] ~ [1] [9], the past
19 error histories are displayed.
Delete the Error History
Delete Error History information stored on the
unit.
unit.
Press [9] [7] in service mode.
Tray OPEN/CLOSE Test The RAM drive tray is opened and closed
repeatedly.
“*” is number of open/close cycle
times.
times.
Press [9] [1] in service mode
*When releasing this mode, press
the [POWER] button of Remote
Controller more than 10 seconds.
*When releasing this mode, press
the [POWER] button of Remote
Controller more than 10 seconds.
Error code initialization
Initialization of the last error code held by
timer (Write in F00)
timer (Write in F00)
Press [9] [8] in service mode.
Initialize Service
Last Drive Error, Error history and Error
Codes stored on the unit are initialized to
factory setting.
Codes stored on the unit are initialized to
factory setting.
Press [9] [9] in service mode.
Finishing service mode
Release Service Mode.
Display in STOP (E-E) mode.
Press power button on the front
panel or Remote controller in
service mode.
panel or Remote controller in
service mode.
18
DMR-ES10P / DMR-ES10PC
10 Assembling and Disassembling
10.1. Disassembly Flow Chart
The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the
servicing.
To assemble the unit, reverse the steps shown in the chart below.
servicing.
To assemble the unit, reverse the steps shown in the chart below.
10.2. P.C.B. Positions
19
DMR-ES10P / DMR-ES10PC
10.3. Top Cover
1. Remove the 2 screws (A) and 3 screws (B).
2. Slide Top Cover rearward and open the both ends at rear
2. Slide Top Cover rearward and open the both ends at rear
side of the Top Cover a little and lift the Top Cover in the
direction of the arrows.
direction of the arrows.
10.4. Front Panel
1. Unlock 3 tabs (A) and 2 tabs (B) in this order to remove
Front Panel.
(The tab (A) and (B) should be unlocked at the same time,
respectively.)
(The tab (A) and (B) should be unlocked at the same time,
respectively.)
10.5. Digital P.C.B.
1. Remove FFC and a Screw (A).
2. Lift up Digital P.C.B. slightly so to disconnect Connector to
2. Lift up Digital P.C.B. slightly so to disconnect Connector to
remove Digital P.C.B.
CAUTION 1:
When replacing Digital P.C.B., pay attention as below.
CAUTION 2:
Be careful to do not touch surface of CSP ICs.
If you have touched surface of CSP IC, clean up with
alcohol and so on to prevent oxidation.
If you have touched surface of CSP IC, clean up with
alcohol and so on to prevent oxidation.
20
DMR-ES10P / DMR-ES10PC
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