Sony KF-55E201A (serv.man2) Service Manual ▷ View online
14
KF-55E201A
KF-55E201A
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.
illustrations below.
TOOLS NEEDED
Long Phillips Screwdriver
Needle Nose Pliers
Small Flathead Screwdriver or Jewelers
Screwdriver
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.
Printed Circuit Boards.
NOTE: Wire Dressings for this model are the same as those in the KF-42/50E201A manual.
15
KF-55E201A
KF-55E201A
Pull down the claw
Rear Panel
Rear Cover
Lamp door
3
1
17 Screws +
+BVTP2 4 x 16
1-2. REAR COVER REMOVAL
1
Place the lamp door on and turn the handle to close.
Lamp door
When reassembling the rear cover, be sure to securely lock
the lamp door to avoid a lamp cover failure warning.
2
Turn the handle until it is
the CLOSE position
the CLOSE position
Lamp door
16
KF-55E201A
KF-55E201A
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-55E201A
KF-55E201A
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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