Sony KF-E42A10 / KF-E50A10 (serv.man7) Service Manual ▷ View online
14
KF-E42A10/E50A10
KF-E42A10/E50A10
SECTION 1: DISASSEMBLY
1-1. OVERVIEW
The connectors in the MIX5 chassis have been redesigned to ensure they are securely fasten to the boards. Please review the
illustrations below.
TOOLS NEEDED
Long Phillips Screwdriver
Needle Nose Pliers
Small Flathead Screwdriver or Jewelers
Screwdriver
LIFT ONE SIDE AT A TIME
BY PUSHING TAB IN WITH
SMALL SCREWDRIVER
TYPE 1
TYPE 2
SQUEEZE DOWN ON
TAB TO RELEASE
SQUEEZE LOCKING TAB
TOWARDS CONNECTOR
BEFORE PULLING FREE
TYPE 3
CAUTION! IF THE TYPE 2 FEMALE
CONNECTOR HAS A SLOT (AS SHOWN)
MAKE SURE THE LOCK TAB SEATS INSIDE
THIS SLOT.
Use caution not to rock the Type 2 or Type 3 connectors when removing or reinstalling to avoid breaking the solder leads off the
Printed Circuit Boards.
Note: Please refer to the Wire Dressing section of this manual
for detailed instructions on reassembling the TV
15
KF-E42A10/E50A10
KF-E42A10/E50A10
1-2. REAR COVER REMOVAL
3
3
1
Pull down the claw
Lamp door
E42A10
E50A10
1
Place the lamp door on and turn the handle to close.
Lamp door
2
Turn the handle until it is
the CLOSE position
the CLOSE position
Lamp door
When reassembling the rear cover, be sure to securely lock
the lamp door to avoid a lamp cover failure warning.
16
KF-E42A10/E50A10
KF-E42A10/E50A10
1-3. SERVICE POSITION
2 Screws (+BVTP 4x16)
Release Power Cord 7
Remove Left Stay
6
Remove cable
from purse locks
from purse locks
9
Remove cable
from wire holders
from wire holders
0
Remove cable
from purse lock
from purse lock
5
4
Slightly pull out chassis block
2 Screws
+BVTP 3X12
Service Position
9
Push up on clip to
release the Terminal bracket
8
4 screws (+BVTP 3x12)
1
1 screw
+PSW M3X8
2
Detach 20x50mm Himelon tape
NOTE: Tape can be reused
(PN 4-079-129-21)
(PN 4-079-129-21)
3
Slide GTA Board out of bracket
11
12
13
17
KF-E42A10/E50A10
KF-E42A10/E50A10
3
Remove shield
2
Disconnect connector (CN5504)
1
Remove tape
4
2 Screws +PSW M3X8
HPC board
1 Screw +BVTP 3X12
4
5
2 Screws +BVTP2 4X16
3
1 ground wire
1
2 connectors (CN7201 & CN7202)
2
Release cable from wire holder
6
1-4. HPC BOARD REMOVAL
1-5. P BOARD REMOVAL
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