2-1
Note:
Follow the disassembly procedure in the numerical order given.
2-1. TOP/BOTTOM COVER ASSEMBLIES
2-3. FR-157 BOARD
2-2. FRONT PANEL
2-4. LCD MODULE (LCD901)
SECTION 2
DISASSEMBLY
DSR-50/50P
4
Open the battery
cover assembly.
6
Top cover assembly
5
Five screws
(B3
×
6)
2
Two screws
(B3
×
6)
8
Three screws
(B3
×
6)
9
Bottom cover
assembly
3
Carrying
handle assembly
7
Two screws
(B3
×
6)
1
Two screws
(B3
×
6)
5
Screw
(B3
×
6)
8
Front panel
3
Three connectors
(CN331, 333, 705)
1
Connector
(CN704)
2
Flat cable
(FVJ-7) (CN701)
4
Screw (B3
×
6)
7
Claw
6
Claw
3
Screw (B2)
4
Three screws
(B2)
5
FR-157 board
1
Flat cable
(CN504)
2
Two screws
(B2)
Switches
Switch
Switches
Switches
Switches
Slide knobs
Slide
knobs
Slide knobs
Volume
knobs
Volume
knobs
Volumes
8
LCD module
(LCD901)
7
Flexible board
(CN8200)
5
LCD
frame
4
Claw
2
Front panel assembly
6
PD-125 board,
cold cathode tube
3
Screw
(M1.7
×
4)
1
Four screws
(B2)
Note: When installing FR-157 board, connect volumes with
volume knobs and switches with slide knobs.