Reference Information
14-8
Samsung Electronics
MOTOR LOADING
Œ
MAIN CHASSIS
¨
CAM CURVE A
ˆ
CHASSIS SUB
´
ARM TENSION
ˇ
GEAR TENSION
Ø
CAM CURVE B
”
SPRING TENSION
∏
14-1-3-5 Arm Tension
1) Motor Loading
Œ
rotates.
2) Chassis Sub
´
slides.
3) Arm Tension
ˇ
rotates in direction of arrow.
(By force of Spring Tension
∏
and guide of Cam Curve A
ˆ
in Main Chassis
¨
)
4) After Loading finished, Arm Tension
ˇ
controled by Cam Curve B
”
of
Gear Tension
Ø
.
Mode
Arm Tension
OFF ON
EJECT
UNLOAD
LD 1
LD 2
STOP
PLAY
Fig. 14-8
Summary of Contents for VP-D451
Page 10: ...Product Specification 2 4 Samsung Electronics MEMO ...
Page 30: ...3 20 Alignment and Adjustments Samsung Electronics MEMO ...
Page 46: ...4 16 Disassembly and Reassembly Samsung Electronics MEMO ...
Page 66: ...Exploded View and Parts List 5 20 Samsung Electronics MEMO ...
Page 84: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Page 86: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE ...
Page 87: ...PCB Diagrams Samsung Electronics 9 3 L708 Œ ˇ ˆ L704 L706 L717 L719 ...
Page 88: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE Fuse 1 25A 32V ...
Page 94: ...PCB Diagrams 9 10 Samsung Electronics MEMO ...
Page 128: ...Troubleshooting 12 8 Samsung Electronics MEMO ...
Page 140: ...Circuit Operating Description 13 12 Samsung Electronics MEMO ...
Page 184: ...Reference Information 14 44 Samsung Electronics MEMO ...