Panasonic DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL Service Manual ▷ View online
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
P50(H) Output
Timer Microprocessor IC7501-83 output High
signal for AV1-pin 10 passing through inverter
(approx. 0V DC at AV1-pin 10).
signal for AV1-pin 10 passing through inverter
(approx. 0V DC at AV1-pin 10).
When OK.
When NG.
Press [8] [4] in service mode.
P50(L) Output
Timer Microprocessor IC7501-83 output Low
signal for AV1-pin 10 passing through inverter
(approx. 4.4V DC at AV1-pin 10).
signal for AV1-pin 10 passing through inverter
(approx. 4.4V DC at AV1-pin 10).
When OK.
When NG.
Press [8] [5] 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
panel
or Remote
controller
in
service mode.
21
DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL
10 Assembling and Disassembling
10.1. Disassembly Flow Chart
The following chart is the procedure for disassemblin g the casing and inside parts for internal inspection when carrying out the
servicing.
servicing.
To assemble the unit, reverse the steps shown in the chart below.
10.2. P.C.B. Positions
22
DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL
10.3. Top Case
1. Remove the 2 screws (A) and 3 screws (B).
2. Slide Top Case rearward and open the both ends at rear
2. Slide Top Case rearward and open the both ends at rear
side of the Top Case a little and lift the Top Case in the
direction of the arrows.
direction of the arrows.
10.4. Front Panel
1. Unlock 2 tabs (A) and 3 tabs (B) in this order to remove
Front Panel.
(The tab (A) and (B) should be unlocked at the same time,
respectively.)
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.
23
DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL
10.6. DVD-RAM Drive
1. Remove 3 Screws (A) to remove DVD-RAM Drive.
2. Lift up DVD-RAM Drive slightly and remove FFC and
2. Lift up DVD-RAM Drive slightly and remove FFC and
remove Cable between DVD-RAM Drive and Main P.C.B.
10.7. Power P.C.B.
1. Remove Screw (A).
2. Remove 3 Screws (B) and disconnect Connector (A).
3. Unlock Power P.C.B. from a Flange to remove Power
3. Unlock Power P.C.B. from a Flange to remove Power
P.C.B.
10.8. Rear Panel
1. Remove 7 Screws (A), and Screw (B).
2. Unlock 2 Locking Tabs (A) to remove Rear Panel.
24
DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL
Click on the first or last page to see other DMR-ES10EB / DMR-ES10EC / DMR-ES10EG / DMR-ES10EP / DMR-ES10EBL service manuals if exist.