DOWNLOAD Sony KLV-40S400A Service Manual ↓ Size: 2.22 MB | Pages: 35 in PDF or view online for FREE

Model
KLV-40S400A
Pages
35
Size
2.22 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40s400a.pdf
Date
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Sony KLV-40S400A Service Manual ▷ View online

– 8 –
KLV-40S400A
RM-GA011
3-7. HG4 Board and Speaker Removal
3-8. LCD Panel Removal
 
Bezel assy
1 
Loudspeaker (4.2 X 15cm)
3 HG4 board
4 One connector
 Guide LED
2 Two screws
(+BVTP 3 X 12)
2 Harness
with connector
3 LCD panel
 Bezel assy
1 Two screws
(+BVTP2 4 X 16)
– 9 –
KLV-40S400A
RM-GA011
SECTION 4
WIRE DRESSING
CAUTION :
1.  Do not overpull the wires during dressing
--> avoid disconnection of wires.
2.  Make sure wires are kept away from
sharp edges, heatsinks & other
high-temperature parts.
4-1-2. Dress LVDS cable with Sheet Core C and
 
Shield Tape.
4-1-3. 
Dress LVDS cable with Sheet Core C on 
 
spine frame. 
4-1-4. 
Screw LVDS cable's clamp on main bracket.
4-1-5. 
Apply Sheet Core C on LCD Panel
4-1-6. 
Dress Connector Assy 14P+20P with LCD  
 
Tape and dress Connector Assy 14P+20P  
 
and Speaker with Sheet Core C.
4-1-1. 
Wire Dressing Overview
Sheet Core C
LVDS cable
Shield Tape
Datum
Datum
Make sure LVDS connector fully inserted
with correct direction as shown.
LVDS cable
Datum
Sheet Core C
LVDS cable's clamp
Screw
LVDS cable
Sheet Core C
Datum
Connector assy 
14P+20P
Speaker 
Wire
Datum
Follow White UL tape 
as guide to apply tape 
Sheet 
Core C
Connector assy 
14P+20P
Datum
LCD Tape
Caution : Pull away from 
screw boss
Screw 
 boss
4-
1
. KLV-40S400A
– 10 –
KLV-40S400A
RM-GA011
4-1-7. Dress Connector Assy 14P+20P and Speaker Wire with Sheet Core C (quantity:3)
4-1-8. Dress Connector Assy 14P+20P  
 
with slide clamp (quantity:2) and dress  
 
Connector Assy 14P+20P on top of  
 
Connector Assy 13P. 
4-1-9. 
Dress Connector Assy 14P+20P with LCD 
 
Tape.
4-1-10. Screw Ground wire and dress underneath speaker wire.
Datum
Datum
Connector assy 14P+20P
Speaker Wire
Sheet Core C
Sheet Core C
Dress wire along panel edge
Dress wire along panel edge
Datum
Connector assy 14P+20P
Connector assy 14P+20P
Connector assy 13P
Datum
Connector assy 14P+20P
LCD Tape
Speaker Wire
Ground Wire
Caution : Pull away from 
screw boss
Screw boss
~90
Ground Wire
~45
Ground Wire
– 11 –
KLV-40S400A
RM-GA011
4-1-11. Dress inverter wire with clamp(quantity:2).
4-1-12. Dress Connector Assy 7P with LCD tape.
 4-1-13. Dress AC inlet wire with Sheet Core C 
 
 (quantity:2)   
 4-1-14. Dress Connector assy 14P+20P with  
 
LCD tape. (quantity:2) 
Inverter wire
Lock the connector
after install
Lock the connector 
after install
Clamp
Clamp
Datum
LCD Tape
Connector assy 7P
AC Inlet wire
Datum
Sheet Core C
Datum
Connector assy 14P+20P
LCD tape
Datum
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