Exploded Views; Chassis (20 & 23 Inches) - Sony KDL-20B4050 Service Manual

NOTE :
Non-serviceable items with no part number and no
description are not stocked because they are not
required for routine service.
The construction parts of an assembled part are indicated
with a collation number in the remarks column.
5-1. CHASSIS (20 & 23 inches)
1
2
3
a
4
d
5
a 7-685-872-09 SCREW +BVTT 3X8 (S)
b 2-580-626-01 SCREW, SP 4-40 UNC
c 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
d 2-580-639-01 SCREW, +BVTP2 4X12
REF.NO. PART.NO DESCRIPTION
1 *4-101-356-02 CARD, DUMMY
2 *3-216-834-41 TERMINAL SIDE BKT (20/23 inches)
3 2-689-737-01 COVER, MS
4 *A-1334-484-A B1 BOARD, COMPLETE (20 inches)
*A-1517-426-A B1 BOARD, COMPLETE (23 inches)
5 1-826-379-11 LOUDSPEAKER (4X11CM) (20/23 inches)
SECTION 5

EXPLODED VIEWS

Items marked "*" are not stocked
since they are seldom required for
routine service. Some delay should
be anticipated when ordering these
items.
a
6
b
d
REMARK REF.NO.
6
7
8
9
10
- 46 -
7
8
c
10
Note : The components identified by mark
contain confidential information.
Strictly follow the instructions when
ever the components are repaired
and/or replaced.
PART.NO DESCRIPTION
8-597-585-10 TUNER, FSS BTP-HC401
*A-1334-485-A GS1 BOARD, COMPLETE (20 inches)
*A-1486-767-A GS5 BOARD, COMPLETE (23 inches)
*1-789-902-11 INVERTER BOARD (20 inches)
*A-1337-416-A H BOARD, COMPLETE
3-270-329-01 MULTIBUTTON GL 26B
9
REMARK