D2 Board; Exploded Views; Chassis - Sony TRINITRON KV-28WF1A Service Manual

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NOTE :
• Items with no part number and no description are not stocked because they
are seldom required for routine service.
• The construction parts of an assembled part are indicated with a collation
number in the remarks column.
• Items marked " * " are not stocked since they are seldom required for
routine service. Some delay should be anticipated when ordering these
items.
6-1.

CHASSIS

REF NO PART NO
1 1-571-433-21
2 *4-203-315-01
3 *A-1640-235-A
4 *4-203-404-01
5 1-765-286-11
1-776-204-12
6 *4-202-531-01
7 *A-1642-208-A
8 1-453-220-11
9 *A-1640-214-A

EXPLODED VIEWS

10
11
1
DESCRIPTION REMARK
SWITCH, PUSH (AC POWER)
BRACKET, MAIN
D3 BOARD, COMPLETE
BRACKET, D3
CORD, POWER 2.5A/250V
(KV-28WF1A/28WF1B/28WF1D/
28WF1E/28WF1K/28WF1R)
CORD, POWER (FILTER)
3A/250V (KV-28WF1U)
AC CORD LOCK (SC)
D BOARD, COMPLETE
TRANSFORMER ASSY, FLYBACK
(UX-1670/U12B4)
D2 BOARD, COMPLETE
World of free manuals
SECTION 6
The components identified by
shading and marked are critical
for safety.
Replace only with the part number
specified.
9
8
7
6
5
4
3
2
KV-28WF1U only
REF NO PART NO
10 1-693-338-11
1-693-340-11
1-693-339-11
11 *A-1632-673-A
*A-1632-670-A
*A-1632-671-A
*A-1632-672-A
*A-1632-675-A
*A-1632-674-A
*A-1632-676-A
12 4-203-775-01
13 7-685-663-79
— 71 —
KV-28WF1
Les composants identifies par une
trame et une marque sont
critiques pour la securite.
Ne les remplacer que par une piece
portant le numero specifie.
13
12
DESCRIPTION REMARK
TUNER (TUVIF) (AEP)
(KV-28WF1A/28WF1D/28WF1E/
28WF1K/28WF1R)
TUNER (TUVIF) (FR) (KV-28WF1B)
TUNER (TUVIF) (UK) (KV-28WF1U)
A BOARD, COMPLETE (KV-28WF1A)
A BOARD, COMPLETE (KV-28WF1B)
A BOARD, COMPLETE (KV-28WF1D)
A BOARD, COMPLETE (KV-28WF1E)
A BOARD, COMPLETE (KV-28WF1K)
A BOARD, COMPLETE (KV-28WF1R)
A BOARD, COMPLETE (KV-28WF1U)
COVER, REAR
(+) BV TP 4X16 TYPE 2 IT-3
6/8/2013