6-12
Alignment and Adjustments
Samsung Electronics
6) Play back the Mono Scope alignment tape (SP mode).
7) Connect an oscilloscope CH-1 to the “Envelope” and CH-2 to the “H’D SW Pulse” for triggering.
8) Turn the guide roller heads with a flat head ( ) driver to obtain a flat video RF envelope as shown in Fig. 6-16.
Fig. 6-16 Guide Roller S, T Height Adjustment
IDEAL ENVELOPE
S HEIGHT TOO HIGH
S HEIGHT TOO LOW
T HEIGHT TOO HIGH
T HEIGHT TOO LOW
GUIDE ROLLER S
GUIDE ROLLER T
Содержание SV-DVD40
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Страница 158: ...Schematic Diagrams 12 2 Samsung Electronics 6 1 S M P S ...
Страница 159: ...Schematic Diagrams Samsung Electronics 12 3 6 2 Power Drive ...
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Страница 163: ...Schematic Diagrams Samsung Electronics 12 7 6 6 Hi Fi ...
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Страница 169: ...Schematic Diagrams Samsung Electronics 12 13 6 12 DVD AV Decoder ...
Страница 170: ...Schematic Diagrams 12 14 Samsung Electronics 6 13 DVD Servo ...
Страница 171: ...Schematic Diagrams Samsung Electronics 12 15 6 14 DVD Audio Video ...
