Technics SU-X933 Service Manual

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1C601 (LC6554D—3230) Micro Computer
LEFT BALANCE RIGHT
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Function Description
Grid drive output for digital multidisplay (FL).
Key matrix output.
BALANCE(R)
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BALANCE(L)
Key matrix input.
Not used.
Not used.
Rotary encoder input of volume control (VR601).
Grounding.
Input for power detection.
Not used.
Input for power detection.
Grounding.
—23-
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Function Description
Input selector noise cut multing output.
Not used.
Not Used.
LED selector display (VTR) output.
LED selector display (TAPE) output.
+] LED selector display (VIDEO DISC/AUX) output.
LED selector display (CD) output.
LED selector display (TUNER) output.
LED selector display (PHONO) output.
Grounding.
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Grounding.
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Clock oscillation input/output.
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Reset signal input.
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ST signal control output.
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DATA signal control output.
Player synchronized recording input.
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CD synchronized recording input.
Deck synchronized recording output.
Player STOP/START signal output.
Deck onrecording signal input.
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Input selection by tuner unit signal.
49 cD Input selection by CD unit signal.
Input selection by tape unit signal.
52
es Digital multidisplay (FL) output.
Direct operation input.
Power supply.
—24—

Technics SU-X933 Specifications

General

Brand	Technics
Model	SU-X933
Category	Amplifier
Language	English