Rear Cover And Speakers Removal; Kdl-32Bx320/32Bx321/32Bx420/32Bx421 Only - Sony KDL-32BX320 Service Training Manual

REAR COVER AND SPEAKERS REMOVAL

KDL-32BX320/32BX321/32BX420/32BX421 ONLY

FOR SERIAL RANGES LISTED BELOW:
KDL-32BX320 6000001 - 7400000
KDL-32BX321 7100001 - 7400000
KDL-32BX420 6000001 - 7200000
KDL-32BX421 6000001 - 7200000
A Remove 9 screws from Rear Cover
B Remove 1 screw from Side Bracket position
C Remove 1 screw from Terminal Area position
D Remove 2 screws from Rear Cover
E Gently lift up Rear Cover from bottom side to detach from Bezel
F Lift up AC Power Cord and disconnect 1 connector from G13 Board
to detach from Under Cover
G Remove 1 screw from Under Cover
H Remove 1 screw from Left Speaker Bracket to detach
from Bezel
I Remove 2 screws from Speaker to detach from
Left Speaker Bracket
J Release clips and disconnect 1 connector
to detach H Board from LED Guide
K Remove 1 screw from Right Speaker
Brackets to detach from Bezel
L Remove 2 screws from Speaker
to detach from Right Speaker Bracket
M Lift up Switch Unit and disconnect
1 connector to detach from Bezel
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
J
I
H
G
L
M
F
K
E
NOTE: The components identified by shading
and mark are critical for safety. Replace only
!
with part number specified.
(Check the Sony Authorized Servicer Portal at
109
A
REF. NO. PART NO. DESCRIPTION
101 4-270-691-11 REAR COVER (GW32)
(KDL-32BX320/32BX321/32BX420 ONLY)
(KDL-32BX421 FOR MX ONLY)
101 4-270-691-01 REAR COVER (GW32)
(KDL-32BX421 FOR US/CND ONLY)
B
102 4-266-658-01 BRACKET, VESA (M6) (GW)
103 1-838-980-11 POWER SUPPLY CORD (WITH CORE)
!
(KDL-32BX320/32BX321/32BX420/32BX421 ONLY
C
104 4-264-311-01 COVER, UNDER (GW26)
(KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
D
NOTE: Les composants identifies per un trame et
NOTE: The components identified by a red outline and a
une marque sont critiques pour la securite.
! confidential information. Specific instructions must be adhered to whenever
Ne les remplacer que par une piece portant le
these components are repaired and/or replaced.
numero specifie. See Appendix A: Encryption Key Components in the back of this manual.
www.sony.com/asp for any additional service related issues for this model.)
108
102
107
105
104
107
103
106
[ASSEMBLY INCLUDES] REF. NO. PART NO.
105 4-264-313-01
106 4-264-312-01
[101] 107 1-858-572-11
108 1-857-898-21
109 1-489-627-11
7-685-647-79
7-685-648-79
2-580-640-01
2-580-595-01
2-580-600-01
mark contain
101
DESCRIPTION [ASSEMBLY INCLUDES]
BRACKET, SP (GW32L)
(KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
BRACKET, SP (GW32R)
(KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
LOUDSPEAKER (4.0X10.0CM)
H BOARD, MOUNTED
SWITCH UNIT
SCREW, +BVTP2 3X12
SCREW, +BVTP 3X12 TYPE2 IT-3
SCREW, +BVTP2 4X16
SCREW, +PSW M3X12
SCREW, +PSW M4X8
38