Sony KLV-32EX330 / KLV-32EX33A / KLV-32EX33B / KLV-40EX430 / KLV-40EX43A / KLV-40EX43B Service Manual ▷ View online
KLV- 32 EX330, EX33A, EX33B, 40 EX430, EX43A, EX43B
RM-GA022
Safety Notes
1-9. How To Replace B Board (32” /40”)
1.
Remove this
VA Tape on
Left Speaker.
VA Tape on
Left Speaker.
12 And finally remove
p
(
)
11. Final FFC
condition.
12. And, finally remove
B-Board from Main
Bracket.
Bracket.
(For 40” model only)
10. Gently hold blue
supporting tape
and pull FFC out.
and pull FFC out.
(For 40 model only)
2. Remove this VA
Tape on top of
Stand Bracket.
Stand Bracket.
3. Unplug
connector at
B-Board.
B-Board.
9. Unclamp FFC
by lifting down
the bar
the bar
4
Disassemble
7.Unscrew B-Board screws. (SCREW,
the bar.
4. Disassemble
Speaker Left
& Right.
& Right.
(
,
+PSW M3X8)
8. Unplug Connector.
6. After unplug,
insert back
9
5. Take out Speaker Right & Left before
unplug Connector Assy 4P.
insert back
both speaker.
both speaker.
KLV- 32 EX330, EX33A, EX33B, 40 EX430, EX43A, EX43B
RM-GA022
Safety Notes
1-9. How To Replace B Board (32” /40”)
STEP 4: Install Relevant Parts
1.
Prepare all
12. Insert speaker wire
into the hole
between rib.
between rib.
13. Insert speaker wire
behind the hook.
p
(
)
needed parts.
2.
Place B-Board onto
14. Insert speaker wire into the hole between rib.
Main Bracket based
on the positioning
hole.
on the positioning
hole.
11. Plug in connector to B-Board.
(for 32” model only)
3.
Ready to insert
FFC.
FFC.
10. Push speaker back to
Back Light Cover
speaker slot.
speaker slot.
(for 40” model only)
4.
Hold blue supporting
tape to push FFC to
the connector.
tape to push FFC to
the connector.
15. Tape at speaker wire &
LS harness.
(for 32” model only)
16. Tape at speaker
wire, position: above
stand bracket.
stand bracket.
5.
Make sure black
marking line
aligned while
clamping
marking line
aligned while
clamping
9. Insert connector to speaker before putting
into Back Light Cover.
6.
Screw the B-Board to
clamping.
7.
Plug Connector Assy 4P to B-Board.
8.
Prepare to insert connector to
speaker.
speaker.
(for 40” model only)
(for 32”/40” model only)
10
Bkt, Main by using
Screw, +PSW M3x8.
Screw, +PSW M3x8.
KLV- 32 EX330, EX33A, EX33B, 40 EX430, EX43A, EX43B
RM-GA022
Safety Notes
1-9. How To Replace B Board (32” /40”)
STEP 5: Reinstall Under Cover & Stand
p
(
)
1.
Initial condition.
8.
Hold the stand while screwing.
(SCREW +PSW M5X16)
2
Insert Under Cover
(SCREW, +PSW M5X16)
2.
Insert Under Cover
from bottom to top
direction .
from bottom to top
direction .
7.
Insert stand.
3.
Enclose and press
downward across
downward across
downward across
the line to ensure
it fits properly.
the line to ensure
it fits properly.
6.
Move and align set bottom to the edge of table.
4.
Press downward,
position: at circled
area in order to
position: at circled
area in order to
5.
Put all screws +BVTP
3x10 Type 2 IT-3.
3x10 Type 2 IT-3.
11
ensure it closed
properly.
properly.
KLV- 32 EX330, EX33A, EX33B, 40 EX430, EX43A, EX43B
RM-GA022
Safety Notes
Notes (Bezel information deleted)
(
)
12
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