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Radio Shack TRS-80 Service Manual page 102

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R4 SPINDLE
SPEED CONTROL
SERVO JUMPER
DRIVE MOTOR
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r"
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B Q1
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R6
C
U 1
R8
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SERVO JUMPER
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R 9
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R14
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R7
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-c::::J-
C4
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-cJ-
C
Q2
E
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R3
R12
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R13
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DRIVE MOTOR
C
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R10
c:::J_
R llcJ-
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i
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R2
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Rl
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III
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R4 SPINDLE
SPEED CONTROL
FIGURE lA. P.C. BOARD COMPONENT LOCATIONS
95

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