Sony DVP-FX74 / DVP-FX750 / DVP-FX755 Service Manual ▷ View online
DVP-FX74/FX745/FX750/FX755
1-2. TOP COVER BLOCK
①harness
②Battery
④
spindle motor harness
③
sled motor harness
⑤
three screws(TS2×6.5)
⑥
24pin FFC
⑦
Travers Unit
⑧
two screws(TS2×7)
⑨
I/O Support
⑩
MAIN Board
Note:Set two swiches to
the position of keys
when you install
MAIN board.
③
two foot pads
④
four screws pads
⑤
open preve sheet
⑥
eleven screws
⑧T
op Cover Block
②
screw
①
screw pad
⑦
KEY board harness
1-3. BATTERY/TRAVERS UNIT/MAIN BOARD
1-2
DVP-FX74/FX745/FX750/FX755
1-4. LCD PANEL BLOCK
1-5. HOUSING COVER ASSY
②
two panel rubbers
④
two panel rubbers
③
two screws
⑤
two screws
⑥
two screws
①
Hinge Cover
⑦
Top Cover Assy
※
The Hinge Cover lets you slide to
an arrow course, and please take it off.
1-3
①
two screws
②
screw
③
wire
④
LCD harness
⑤
LCD harness
⑥
LCD Panel Block
DVP-FX74/FX745/FX750/FX755
1-6. LCD
①
two screws
⑤three
screws
③
two screws
②
LCD support 1
④
LCD support 1
⑥
LCD support
⑦
LCD flexble board
⑨
back light harness
⑩
LCD
⑧
tape(back light karness fixation)
1-4E
①
Replace the Main board.
②
Replace the LCD.
Power on with
AC ADAPTOR.
①
Replace the LCD.
①
Replace the TRAVERS.
①
Replace the TRAVERS.
②
Replace the Main board.
Update to the latest version.
①
Charge the Battery.
②
Replace the Battery.
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
Consult with Sony Service
HQ in each.
Power on with an internal
battery.
YES
Does the Desktop
wallpaper appear?
Does LCD display
normal? (No dot miss, No
horizontal line or others)
Does the unit playback
DVDs?
Does the unit playback
CDs?
Chack the software version.
(The latest version?
(The latest version?
)
Does the Desktop
wallpaper appear?
DVP-FX74/FX745/FX750/FX755
SECTION 2
TROUBLESHOOTING
2-1. ELECTRICAL TROUBLE SHOOTING GUIDE
2-1E
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