Disassembly - Sony DSR-250 Service Manual

The following flow chart shows the disassembly procedure.
2-1. LCD section
(PD-126 board, Inverter transformer unit)
2-2. Carrying handle section
(TH-010, ME-019 boards, VF shoe base)
2-3. VF section (MAIN, SUB boards)
Refer to the separate DXF-801/810CE Service Manual
(attach to the end of this manual)
[ Section 1. Service Information ].
2-4. Cabinet (R) block assembly (SW-343 board)
2-6. Cabinet (L) block assembly, Mechanism deck
2-7. DD-146, IN-057 boards
2-8. VI-156 board
2-9. Lens block assembly
(ON-001, NO-001 boards, Control switch block (CF-1044))
2-10. Lens block assembly (Lens cabinet (R))
2-11. XL-003, VO-012, DV-031, RL-057 boards
2-12. FS-082 board, 4P connector (with DC SW)
[CONNECTION DIAGRAM FOR SERVICE POSITION (Mainly for voltage measurement and check)]
(TH-010, ME-019, MAIN, SUB, SW-343, DD-146, IN-057, VI-156, ON-001, NO-001, CD-274, XL-003, RL-057, FS-082 boards,
Mechanism deck)
How to make the DC cable
Cut the connecting cable (1-783-189-11), and connect
the regulated power supply to the circular connector
(receptacle) as shown in the following figure.
SECTION 2

DISASSEMBLY

Regulated power
supply (12V)
GND
Need not
connected
2-1
PD-126 board service position
VF section MAIN, SUB boards service position
2-5. Hinge section
(Hinge assembly, FP-241 flexible board)
Mechanism deck service position
DD-146, IN-057 boards service position
Service position to check the VTR section
VI-156 board service position
Service position to check the camera section
Circular connector (Receptacle)
Red
Black
Shield
Black
Black
DSR-250/250P