Sony HCD-PX5 Service Manual page 81

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3 7 63 1515 0
– DRIVER Board –
IC701 BA6956AN
1 2 3
– MD DIGITAL Board –
IC1004 LB1641
T.S.D
MOTOR
DRIVE
2 3
1
TE
L 13942296513
IC1005 UDA1360TS
VINL 1
–
+
VREF 2
VINR 3
–
+
VREF (N) 4
VREF (P) 5
SFOR 6
PWON 7
SYSCLK 8
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.
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TSD
CONTROL LOGIC
4 5 6 7 8 9
FWD/REV/STOP
CONTROL LOGIC
4 5 6 7
CLOCK
ADC
CONTROL
( )
DC-
CANCELLATION
DECIMATION
FILTER
FILTER
DIGITAL
ADC
INTERFACE
( )
x ao
y
i
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8
O.C.P
MOTOR
DRIVE
8 9 10
Q Q
3 6 7 1 3
16 VDDA
15 VSSA
14 FSEL
13 DATAO
12 WS
11 BCK
10 VSSD
9 VDDD
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.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
81