DOWNLOAD Sony KLV-32V300A / KLV-40V300A / KLV-46V300A Service Manual ↓ Size: 7.32 MB | Pages: 67 in PDF or view online for FREE

Model
KLV-32V300A KLV-40V300A KLV-46V300A
Pages
67
Size
7.32 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-32v300a-klv-40v300a-klv-46v300a.pdf
Date
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Sony KLV-32V300A / KLV-40V300A / KLV-46V300A Service Manual ▷ View online

– 28 –
KLV-32/40/46V300A
RM-GA008
2-3-6.  Dress Connector Assy 20P(H1 wire) with 
 
Tape(LCD)(2X) 
2-3-5.  Dress Connector Assy 20P with Tape(LCD) 
2-3-8.  Dress SP Connector Assy 4P with  
 
FG Clamp to Top DTT shield 
2-3-7.  i)  Apply Sheet(Core)C on LCD panel 
 
ii)  Dress Connector Assy 20P with Tape(LCD) 
2-3-10.  Dress Connector Assy 20P (H4 wire) 
 
& SP Connector Assy 4P with Slide 
 
Clamp(3X) & Tape(LCD)(2X)
2-3-9.  Dress SP Connector assy 4P  with slide  
 
clamp(3X) and Tape(LCD) 
Connector Assy 20P
Tape(LCD)
Tape(LCD)
Connector assy 20P
(H1 wire)
Tape(LCD)
Connector assy 20P
Tape(LCD)
Sheet(Core)C
Make sure Connector assy 20P 
is not tight when apply Tape LCD.
Make sure wire is 
not trapped
when install Top 
DTT to bottom 
DTT shield
SP Connector Assy 4P
Screw 3X8
FG Clamp
End of UL tape as
reference line
Tape(LCD)
Screw boss
Caution : 
Pull away 
from
screw 
boss
Connector Assy 20P
(H4 wire)
Tape(LCD)
SP Connector Assy 4P
Caution : Pull away from
screw boss
Screw boss
– 29 –
KLV-32/40/46V300A
RM-GA008
2-3-12.  Dress AC inlet wire with G3 board's hook 
2-3-11.  i)  Apply Sheet(Core)C on LCD panel 
 
ii)  Dress Connector Assy 20P (H4 wire) 
 
 
with Tape(LCD) 
2-3-14.  Dress Connector Assy 2P with 
 
G3 bracket's hook(2X) 
2-3-13.  i)  Dress Connector Assy 20P with Slide 
 
 
Clamp & Side Jack bracket's hook
 
ii)  Screw Connector Assy 1P to the direction 
2-3-15.  Connector Assy 2P NG example 
Connector Assy 20P
(H4 wire)
Make sure Connector assy 20P(H4 wire) 
is not tight when apply Tape LCD.
Sheet(Core) C
Tape(LCD)
AC inlet wire
Connector Assy 1P
Connector Assy 20P
60+/-5mm
Connector Assy 2P
Make sure Connector Assy 2P with black
UL tape is inserted to panel side. 
Caution : 
Make sure Connector Assy 2P is fully complete 
insert to panel & D1 board
Over pull to right
(Rear view)
Over pull to bottom
OK
NG
NG
– 30 –
KLV-32/40/46V300A
RM-GA008
2-3-18.  i)  Dress Connector Assy 13P with 
 
 
D2 bracket's hook(1X) 
 
ii)  Dress Connector Assy 3P & 13P with 
 
 
Sheet(Core)C(4X)
2-3-20.  Make sure Connector Assy 1P is 
 
keep away from heat sink 
2-3-19.  Screw Connector Assy 1P to the direction 
2-3-17.  i)  Dress Connector Assy 7P with G3 bracket's hook(5X) 
 
ii)  Dress Connector Assy 8P with G3 bracket's hook(2X) 
 
iii)  Dress Connector assy 3P with G3 board's hook(2X) & 
 
 
G3 bracket's hook(1X) 
 
iv)  Dress Connector Assy 13P with G3 bracket's hook(1X) 
2-3-16.  Dress Connector Assy 2P with D2 bracket's hook(3X)         Connector Assy 2P NG example 
Caution : 
Make sure Connector Assy 2P is fully complete insert to panel & D1 board
Connector Assy 2P
Make sure Connector Assy 2P with black
UL tape is inserted to panel side. 
Over pull to left
(Rear view)
Over pull to bottom
Connector Assy 3P
Connector Assy 7P
Connector Assy 8P
Connector Assy 13P
Connector Assy 8P
Connector Assy 13P
Connector 
Assy 3P
Sheet(Core)C
Dress 
Connector 
assy 3P
above this line
Sheet(Core)C
Connector Assy 1P
Connector Assy 1P
Heat Sink
NG
NG
OK
50+/-5mm
– 31 –
KLV-32/40/46V300A
RM-GA008
Please be careful of the following when perform
servicing.
1. Please protect caution items.
Parts that considered as caution or critical item when
servicing are shown by critical label or seal on cabinet,
chasis, parts etc.
Please make sure to protect these caution notes and
Intruction Manual.
2. Beware with electric shock
Live chassis can caused electric shock because its
connected to the ac power line. Therefore, please use
isolation transformer and gloves when changing parts or
remove plug. Please remember that there is high voltage
during servicing.
3. Use specification parts.
Some parts has its characteristic such as fire retardancy
and voltage value specification. Therefore, please use the
same specification to replace parts. Parts identified by
shading and critical mark on the schematic diagrams,
exploded views, and in the part list are critical for safe
operation. Replace these parts with Sony parts whose part
numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for
safe operation are identified in this manual. Follow these
procedures whenever critical parts are replaced or improper
operation is suspected.
TO INSERT THE MDF CONNECTOR
1
  Press the middle
 
part of the connector
 
to insert till it locks.
2
  Press the right
 
side to confirm it is
 
locked.
3
  Press the left
 
side to confirm it is
 
locked.
The connector might not be properly locked when only pressed from the middle.
Be sure to press both sides to confirm it is properly locked.
4. On a safety as before, attaching parts and leading wiring
by using insulated material such as tube and tape, there
are also parts that taken from printed wiring boards.
Therefore when doing the internal wiring by leading or using
clamper, make sure wires are kept away from sharp edges,
heat sink and high temperature or high pressure parts.
5. Safety after sevicing
For safety, please check whether removed screws, parts
and wires are same as before. And check there is no
deterioration of seviced parts. Please make an insulation
checking between plug and external metal parts.
6. Do not fix internal of power supply board/inverter.
For safety, please do not perform service at the power
supply board or inverter.
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