Sony DAV-LF1H / HCD-LF1H Service Manual ▷ View online
5
HCD-LF1H
• PRECAUTION DVD MECHANISM [MECH MODULE (AUR-M1)] DISASSEMBLY
• PRECAUTION FRONT PART
The front part is easy to be scratched. Attach a protective sheet on the front part or remove
the front part before the repair work.
the front part before the repair work.
front part
protective sheet
When removing the mech module section (AUR-M1), create
a solder bridge to prevent the optical pick-up from breaking.
(Use a soldering iron with an antistatic earth.)
a solder bridge to prevent the optical pick-up from breaking.
(Use a soldering iron with an antistatic earth.)
mech module (AUR-M1)
Do not hold the
A
part of mech module (AUR-M1).
Doing so may deform the module.
A
6
HCD-LF1H
• TO TAKE OUT DISC WHEN POWER SWITCH TURNS OFF (FORCE EJECT)
1. Load the disc using an external power supply.
4
claw
5
3
two claws
1
Remove the bottom seal.
2
three screws
2. If the loading motor is defective, disassemble the mech module (AUR-M1).
When re-assembling use
the new Bottom seal.
the new Bottom seal.
2
Remove the bottom seal.
3
Apply a DC voltage across LDM+ and LDM– on the board.
DC 2V to 3V
(+)
(–)
1
Disconnect FFC 50P (160), and them remove the mech module (AUR-M1).
*
Please refer to SECTION 3 DISASSEMBLY (See page 11) for the method removed by the mech module (AUR-M1).
When re-assembling use
the new Bottom seal.
the new Bottom seal.
DC power
supply
supply
7
HCD-LF1H
• SERVICE POSITION (MECH MODULE (AUR-M1))
• SERVICE POSITION (DMB14 BOARD AND MAIN BOARD)
mech module (AUR-M1)
DMB14 board
MAIN board
FL board
mech module (AUR-M1)
DMB14 board
MAIN board
FL board
8
HCD-LF1H
SECTION 2
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
Front Panel (control unit)
Top Panel
A
Soft-touch button indicators (42)
B
Front panel display (115)
C 1
(standby) indicator (42)
D
DOLBY DIGITAL indicator
E
DTS indicator
F
DOLBY PRO LOGIC II indicator
G
D.C.S. indicator
H
(remote sensor) (10)
I [
/
1
(on/standby) (42)
J
Disc slot (42)
K
Z
(eject)/DISC indicator (42)
L
HDMI OUT jack (36)
M
Soft-touch buttons (
N
/
x
/FUNCTION/
VOLUME –/+) (42)
When you press the soft-touch buttons qd,
the soft touch indicators 1 light up.
the soft touch indicators 1 light up.
Click on the first or last page to see other DAV-LF1H / HCD-LF1H service manuals if exist.