Pioneer CDX-M12 Service Manual page 26

UTSEL
/O Function and Operation
n
ets PWM output mode for the motor system
Serial data and status signal output
Signal latching serial data inside LSI
Used in combination with stb
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Logic circuit GND terminal
Input terminal for detection of spindle servo error signal
Input terminal for detection of spindle servo error signal
Input terminal for detection of spindle servo error signal
Input terminal for detection of spindle servo error signal
Input terminal for detection of spindle servo error signa!
Positive power supply terminal for analog circuit
EFM signal output terminal
Level comparing input for RF signal comparison
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GRR ass
OAR] 71%
Tracking comparator input terminal
Tracking comparator input terminal
Positive power supply terminal for logic circuit
PWM positive output terminal for the focus loop filter
PWM negative output terminal for the focus loop filter
PWM positive output terminal for the tracking loop filter
PWM negative output terminal for the tracking loop filter
Logic circuit GND terminal
PWM positive output terminal for the thread loop filter
PWM negative output terminal for the thread loop filter
PWM positive output terminal for the spindle loop filter
PWM negative output terminal for the spindle loop filter
Positive power supply terminal for logic circuit
Sets tracking PWM output mode
Sets focus PWM output mode
Selects motor modulation mode
Selects between focus and tracking modulation mode
MIRR detection signal output terminal
RFOK detection signal terminal
Hold control signal input terminal
Tracking bank switching terminal
stem_ clock input terminal
est terminal
TECO
TEC!
DVDD
via the filter block within LSI.
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Positive power supply terminal for analogcircut.——=Ss—S™~SSS
26
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48
KIN
TEST
AM
28