Lcd Section; Transformer Unit - Sony DSR-250 Service Manual

NOTE: Follow the disassembly procedure in the numerical order given.
2-1. LCD SECTION (PD-126 BOARD, INVERTER TRANSFORMER UNIT)
REMOVING THE PD-126 BOARD,
INVERTER TRANSFORMER UNIT
3 Back light
Cold cathode
fluorescent tube
7 Inverter

transformer unit

LCD unit
1
(24P)
4 PCB clip
[PD-126 BOARD SERVICE POSITION]
PD-126 board
Inverter transformer unit
Back light
Cold cathode fluorescent tube,
BL shield sheet (N)
Two screws (M2 × 4),
1
lock ace, p2
2 Remove the
three solderings
Remove the
6
six solderings
8 PD-126 board
5 PCB clip
PD-126 board,
qd
Inverter
transformer unit
Two claws
qs
Two screws
5
(M1.7 × 2.5),
lock ace, p2
BL retainer
6
A
LCD unit
Two screws (M2 × 4),
2
lock ace, p2
3 P cabinet (C)
A
7 Screw
(M1.7 × 2.5),
lock ace, p2
Two screws
8
(M1.7 × 2.5),
lock ace, p2
Back light
qa
Cold cathode fluorescent tube,
BL shield sheet (N)
LCD unit
0
B
9 P cabinet (M)
assembly
How to make the DC cable
(See page 2-1)
2-2
Two screws
4
(M2 × 4),
lock ace, p2
B
Shoulder pad assembly
qf
LANC
jack
Adjustment remote
commander (RM-95)
12V
AC IN
Regulated power supply