ELECTRICAL ADJUSTMENT
CONTENTS
1. Power Supply Unit.......................................................................................................................ELE-1
1-1. Output Voltage Adjustment..........................................................................................ELE-1
2. SYS (System Control) Board ......................................................................................................ELE-1
2-1. Battery Voltage Detect Adjustment..............................................................................ELE-1
3. SERVO Board .............................................................................................................................ELE-2
3-1. FG DC Adj....................................................................................................................ELE-2
3-2. Reel Torque Gain Adj. .................................................................................................ELE-2
3-3. Motor Torque Offset Adj. .............................................................................................ELE-2
3-4. PG Sifter Adj. ...............................................................................................................ELE-2
3-5. Photo Sensor Voltage Adj............................................................................................ELE-3
3-6. Tension Arm Offset Adj................................................................................................ELE-3
3-7. Tension Arm Play Voltage Adj.....................................................................................ELE-3
4. RF/EQ Board...............................................................................................................................ELE-4
4-1. RF Level Adj. (HDLP) ..................................................................................................ELE-4
4-2. RF Level Adj. (HDSP)..................................................................................................ELE-4
4-3. RF Level Confirmation (SDSP)....................................................................................ELE-5
4-4. RF Level Confirmation (DVSP)....................................................................................ELE-5
4-5. Automatic Adjustment Procedure ................................................................................ ELE-6
4-6. Auto EQ Adjustment Procedure .................................................................................. ELE-11
5. V OUT Board...............................................................................................................................ELE-13
5-1. Connection...................................................................................................................ELE-13
5-2. VIDEO OUT2 Level and Frequency Response Adj.....................................................ELE-13
5-3. Y/G OUT Level Adj. .....................................................................................................ELE-13
5-4. Y/G OUT Frequency Response Adj. ...........................................................................ELE-14
5-5. Pb/B OUT, Pr/R OUT Level Adj...................................................................................ELE-14
5-6. Pb/B OUT, Pr/R OUT Frequency Response and DC Level Adj. .................................ELE-15
Summary of Contents for AJ-YA120AG
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Page 312: ...73 73 73 73 31 95 89 MECHANICAL CHASSIS ASSEMBLY 1 MPL 1 ...
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