H. DRUM ENTRANCE /EXIT (See Fig. 5-8, 5-9)
| S/W PULSE TEST PIN | PATH ADJ. FIXTURE | |
TEST POINTS | |||
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ENVELOPE TEST PIN | PATH ADJ. FIXTURE | ||
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MEASURING EQUIPMENT | OSCILLOSCOPE |
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ADJUSTMENT | VR CONTROL | PATH ADJ. FIXTURE | |
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S/T GUIDE ROLLER | TAPE TRANSPORTING SYSTEM | ||
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a. Connect the PATH ADJ. FIXTURE to PT01 the MAIN CIRCUIT BOARD. b. Play back the ALIGNMENT TAPE (COLOR BAR SIGNAL).
c. Connect the
e. When turning the VR CONTROL of the PATH ADJ. FIXTURE clockwise or
f. If the envelope is not uniform and regular, adjust the S/T GUIDE ROLLER.
DRUM ENTRANCE
DRUM EXIT |
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Fig. |
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DRUM ENTRANCE/EXIT (I) | DRUM ENTRANCE/EXIT (II) |
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