Sony TA-SB500WR2 Service Manual page 19

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3 7 63 1515 0
IC301 CXD9843AR
1
XVSS
VSUBC 2
VSSR
3
OUTR2 4
VDDR 5
OUTR1 6
7
VSSR
VSSL
8
OUTL2 9
10
VDDL
OUTL1 11
VSSL 12
TE
L 13942296513
IC903 SI-3120KM-TL
VC 1
VIN 2
GND 3
REF
VOUT 4
ADJ 5
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48 47 46 45 44 43 42 41
GENERATOR
(SECONDARY)
PWM
∆ Σ
INTERPOLATOR
13 14 15
TSD
–
+
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2 9
8
40 39 38 37
CLOCK
FILTER &
LINER
GAIN
LOW CUT
CONTROL
FILTER
INIT/ SERIAL
MUTE CONTROLLER
16 17 18 19 20 21 22 23
Q Q
3 6 7 1 3
.
TA-SB500WR2
9 4 2 8
CLOCK
GENERATOR
(PRIMARY)
SAMPLING
RATE S g P
CONVERTER
24
1 5 0 5 8 2 9 9 4
m
co
9 9
36 XFSIIN
35 DVDD
34 TEST
33 BFVSS
32 BFVDD
31 DATA
30 BCK
29 LRCK
28 MCKSEL
27 INIT
26 SFLAG
25 OVFFLAGL
2 8 9 9
19