Samsung Electronics
3-4
Adjustment and Adjustment
3. How to adjust Head Switching (HDSWP)
1) Connect No. 2 pin of WAFER CNR02 (HEAD-SW signal) for adjustment to CH1 of oscilloscope.
2) Connect No. 3 pin of WAFER CNR02 (ENVE-OUT signal) for adjustment to CH2 of oscilloscope.
3) Play standard tape.
4) Select HDSW of the video adjustment mode.
5) Adjust so that the time between HEAD-SW START and G1 START OF ENVE-OUT is 141µs (±10µs).
4. Center Value Adjustment of Zoom Switch
1) Select ZOOMVR in the video adjustment mode.
2) Adjust ZOOM SW so that the switch is put in the middle of T and W.
3) Adjust ZOOMVR so that the current value of ZOOM SW is equal to the adjusted ZOOMVR value.
(Adjusted value of the
Zoom SW)
G1
NO MODE EVR EPR
1 ZOOMVR
80H 80H
SP PLAY
0:00:00:00
S64 LOO
(Preset value of the Zoom SW)
Summary of Contents for SC-D70
Page 5: ...Product Specifications 1 4 Samsung Electronics MEMO ...
Page 57: ...Exploded View and Parts List 4 2 Samsung Electronics 4 1 ASSY FRONT ...
Page 59: ...Exploded View and Parts List 4 4 Samsung Electronics 4 2 ASSY RIGHT ...
Page 61: ...Exploded View and Parts List 4 6 Samsung Electronics 4 3 COVER HOUSING ...
Page 63: ...Exploded View and Parts List 4 8 Samsung Electronics 4 5 CASE LEFT ASSY ...
Page 65: ...Exploded View and Parts List 4 10 Samsung Electronics 4 6 LCD ASSY ...
Page 67: ...Exploded View and Parts List 4 12 Samsung Electronics 4 6 CAMERA ASSY MAIN PCB ...
Page 69: ...Exploded View and Parts List 4 14 Samsung Electronics 4 7 REAR ASSY ...
Page 71: ...Exploded View and Parts List 4 16 Samsung Electronics 4 8 EVF CVF ASSY ...
Page 73: ...Exploded View and Parts List 4 18 Samsung Electronics 4 9 MECHANICAL PARTS 1 MAIN CHASSIS ...
Page 75: ...Exploded View and Parts List 4 20 Samsung Electronics 4 10 MECHANICAL PARTS 2 SUB CHASSIS ...
Page 77: ...Exploded View and Parts List Samsung Electronics 4 22 MEMO ...
Page 89: ...PCB Diagrams 7 2 Samsung Electronics 7 1 Main Component Side ...
Page 90: ...PCB Diagrams Samsung Electronics 7 3 Conductor Side ...
Page 91: ...PCB Diagrams 7 4 Samsung Electronics 7 2 Rear Component Side Conductor Side ...
Page 92: ...PCB Diagrams Samsung Electronics 7 5 7 3 Function Component Side Conductor Side ...
Page 93: ...PCB Diagrams Samsung Electronics 7 6 7 4 EVF Component Side Conductor Side ...
Page 94: ...PCB Diagrams 7 7 Samsung Electronics 7 5 LCD Component Side Conductor Side ...
Page 95: ...PCB Diagrams Samsung Electronics 7 8 7 6 PRE AMP Component Side ...
Page 96: ...Samsung Electronics 6 1 6 Wiring Diagram ...
Page 98: ...Schematic Diagrams 8 2 Samsung Electronics 8 1 EVF ...
Page 99: ...Schematic Diagrams Samsung Electronics 8 3 8 2 Audio ...
Page 100: ...Schematic Diagrams 8 4 Samsung Electronics 8 3 Camera ...
Page 101: ...Schematic Diagrams Samsung Electronics 8 5 8 4 Camera A F ...
Page 102: ...Schematic Diagrams 8 6 Samsung Electronics 8 5 CCD ...
Page 103: ...Schematic Diagrams Samsung Electronics 8 7 8 6 Channel ...
Page 104: ...Schematic Diagrams 8 8 Samsung Electronics 8 7 Codec ...
Page 105: ...Schematic Diagrams Samsung Electronics 8 9 8 8 Rear ...
Page 106: ...Schematic Diagrams 8 10 Samsung Electronics 8 9 DC DC ...
Page 107: ...Schematic Diagrams Samsung Electronics 8 11 8 10 Function ...
Page 108: ...Schematic Diagrams 8 12 Samsung Electronics 8 11 IEEE 1394 ...
Page 109: ...Schematic Diagrams Samsung Electronics 8 13 8 12 Main_Micom ...
Page 110: ...Schematic Diagrams 8 14 Samsung Electronics 8 13 Prml ...
Page 111: ...Schematic Diagrams Samsung Electronics 8 15 8 14 Servo ...
Page 112: ...Schematic Diagrams 8 16 Samsung Electronics 8 15 Timer Micom ...
Page 113: ...Schematic Diagrams Samsung Electronics 8 17 8 16 Video ...
Page 114: ...Schematic Diagrams 8 18 Samsung Electronics 8 17 LCD ...
Page 115: ...Schematic Diagrams Samsung Electronics 8 19 8 18 Pre Amp ...