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CONTENTS
1 .
S C H E M A T I C D I A G R A M S , P . C . B O A R D P A T T E R N S A N D P A R T L I S T S
1.1
Schematic Diagram
1.2
Rec/PB Amplifier Assembly (RWF-054)
1.3
Switch Assembly (RWS-042)
1.4
Control Assembly (RWG-060)
1.5
Power Supply Assembly (RWR-038)
1.6
Transistor Assembly (RWX-137)
A D J U S T M E N T M A N U A L . . .
2 7
1.
Pinch Roller Pressure Adjustment
2.
Reel Base Torque Adjustment . . . .
3.
Tape Speed Adjustment . . . .
4.
Head Azimuth Adjustment . .
5.
Playback Level Adjustment
6.
Playback Equalizer Adjustment . . . .
7 .
O V U A d j u s t m e n t . . .
8.
Bias Trap Adjustment . . . .
9.
Recording Bias Adjustment .
10.
Recording Level Adjustment
11.
Dolby Adjustment
E LECTR ICAL ADJUSTM ENT POSITI ONS
a
5
7
1 5
1 8
23
25
28
29
30
3 1
32
33
34
35
36
38
38
39
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a
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