DOWNLOAD Sony KF-E42A10 / KF-E50A10 (serv.man7) Service Manual ↓ Size: 13.15 MB | Pages: 127 in PDF or view online for FREE

Model
KF-E42A10 KF-E50A10 (serv.man7)
Pages
127
Size
13.15 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kf-e42a10-kf-e50a10-sm7.pdf
Date
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 46 
KF-E42A10/E50A10
KF-E42A10/E50A10
CHASSIS ASSEMBLY (2 OF 3)
Caution Points
Tool / Torque
5
6
Install Connector Assy 1-910-015-20 between CN8402 
and CN9504. Dress cables in two coated pins
mounted on AGA-Bd.
CAUTION
: Dress wires above P-Bd shield PARALLEL to
PWB. Coated pin and wires must touch P-Bd shield.
Install Shield covers (p/n:2-596-915-01; 2-596-915-11) on AGA-Bd.
7
8
Install Conn. Assy. 1-910-015-23 on CN8815 and dress in coated 
lead pin.
Install Conn. Assy. 1-910-015-28 to CN8404 and dress in coated 
lead pin CL8003.
CAUTION
: Make sure clamp and cables are touching side of 
shield cases.
-Phillips Screw Driver
-[3x12mm]
-7kg-cm +-0.5kg-cm
-[3x8mm]
- 5kg-cm  +-0.5kg-cm
Please Follow All 
CAUTION
points listed. It 
is important to control 
VARIATION of wire 
routing for minimizing 
Electro Maagnetic
Interference (EMI)
 47 
KF-E42A10/E50A10
KF-E42A10/E50A10
CHASSIS ASSEMBLY (3 OF 3)
Caution Points
Tool / Torque
9
Install AGA-Bd on GTA-Bd.
CAUTION
: Make sure connector is completely
connected/locked. Make sure there is no gap
between mating parts.
10
Install Conn. Assy. 1-910-015-17 Lighning ground to GTA-Bd
CN6011 CN6012. 
Use 20x50mm himelon tape to hold insulation tube against AGU 
shield (4-079-129-21).
CAUTION
: Make sure wires are slightly higher than the top of 
heat sinks adjacent to AGU shield.  This is LOWER than on 
TROY DIGITAL models.
-Phillips Screw Driver
-[3x12mm]
-7kg-cm +-0.5kg-cm
-[3x8mm]
- 5kg-cm  +-0.5kg-cm
10a
Please Follow All 
CAUTION
points listed. It 
is important to control 
VARIATION of wire 
routing for minimizing 
Electro Maagnetic
Interference (EMI)
 48 
KF-E42A10/E50A10
KF-E42A10/E50A10
K BOARD ASSEMBLY
Caution Points
Tool / Torque
1
Install K-Bd into K-Bracket (p/n:2-593-079-11). Fix K-Bd with 3x12mm 
screw
(p/n:7-685-648-79) 
[2 places].
Install Conn. Assy. 1-910-015-19 in CN3002. Apply 11mm 
purselock
(p/n:4-049-281-01) and
one loop to cable (as shown).
Install Wire harness saddle (p/n:4-071-125-11) to K-Bracket.
Install Conn. Assy. 1-910-015-30 to CN3001
-Phillips Screw Driver
-[3x12mm]
- 7kg-cm  +-1.0kg-cm
 49 
KF-E42A10/E50A10
KF-E42A10/E50A10
LIGHTNING GROUND INSTALLATION (1 OF 4)
Caution Points
Tool / Torque
1
2
Position Lightning ground wire (p/n:1-910-015-17).
Use Cable tie on cables to position cable just right of
purselock on C-Shield case.
Apply 20x50mm himelon tape to secure wires on Optical Block.
P/n: 4-079-129-21.
CAUTION
: Make sure to confirm position of wire before applying himelon.
In addition make sure no bubbles or gaps are under the tape after
applying.
3
4
Route all lightning ground wires UNDER Fan on Duct Block.
Dress Lightning Ground wires inside long purselock on C-Shield
p/n:4-077-726-10
Please Follow All 
CAUTION
points listed. It 
is important to control 
VARIATION of wire 
routing for minimizing 
Electro Maagnetic
Interference (EMI)
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