Sony ZS-M50 Service Manual ▷ View online
– 13 –
3-16. MAIN BOARD
3-15. LINE BOARD
Bottom Plate
Bracket (Line)
Line board
Main board
2
4
1
Screws (+BV 3x10)
3
Screw (+BVTT 2.6x6)
Chassis (Main)
Bottom Plate
Bracket (HP)
Main board
4
3
1
Screws (+PTPWH 2.6x5)
2
Screw (+BVTT 2.6x6)
1
Screw (+BVTT 2.6x6)
– 14 –
3-18. DG BOARD
3-17. MD BLOCK ASSY
<MD BLOCK ASSY SECTION>
Chassis (Main)
MD Block ASSY
3
1
Screws (+BVTP 2.6x8)
2
Screws (+BVTP 2.6x8)
1
Screws (+BVTP 2.6x8)
2
Screws (+BVTP 2.6x8)
MD Block ASSY
DG board
4
Screw (+BVTP 2.6x8)
1
Screws (+BVTP 2.6x8)
4
Screws (+BVTP 2.6x8)
1
Screws (+BVTP 2.6x8)
Case (Rear) , MD shield
3
Wire , parallel (29 core)
3
Wire , parallel (26 core)
3
Wire , parallel (19 core)
2
5
– 15 –
3-20. BD BOARD
3-19. CHASSIS (MD)
Case (Upper) , MD shield
Chassis (MD)
Case (Lower) , MD shield
MD Mechanism Block
1
Screws (+BVTP 2.6x8)
5
Screw (+BVTT 2x3)
5
Screws (+BVTT 2x3)
3
Screws (+BVTP 2.6x8)
1
Screws (+BVTP 2.6x8)
2
6
6
4
7
3
Screws (+BVTP 2.6x8)
3
Screws (+BVTP 2.6x8)
BD board
3
Screw (+B 2x3)
1
Wire , parallel (15 core)
4
2
Head flexible Board
5
OP Relay flexible board
MD Mechanism Block
– 16 –
3-21. SUB CHASSIS ASSY, MD MECHANISM DECK
3-22. SHUTTER ASSY
1
Washer
Sub chassis ASSY
3
Shutter ASSY
Shutter ASSY
2
Shaft (shutter)
Shaft (shutter)
Shaft (lid)
Hole A
Hole B
Insulators
OK
NG
When mounting, make sure
that
that
A
sets in the correct
position.
2
A
A
A
MD mechanism deck
SUB Chassis ASSY
1
Step screws
Insulators
1
Step screws
First mount the shaft (shutter) to hole
A sets in the diagram, then mount the
shaft (lid) to hole B
A sets in the diagram, then mount the
shaft (lid) to hole B
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