Sony STR-KS2000 Service Manual - Page 44

Ic3010, 3020, 3030, Cxd9876r, Ic3050, Tk11118cscl-g

Page 44 highlights

STR-KS2000 IC3010, 3020, 3030 CXD9876R 48 47 46 45 44 43 42 41 40 39 38 37 XFSOIN XVDD HPVDDL HPOUTL1 HPVSSL HPOUTL2 HPVDDR HPOUTR1 HPVSSR HPOUTR2 FSOI FSOCKO XVSS 1 VSUBC 2 VSSR 3 OUTR2 4 VDDR 5 OUTR1 6 VSSR 7 VSSL 8 OUTL2 9 VDDL 10 OUTL1 11 VSSL 12 PWM CLOCK GENERATOR (SECONDARY) CLOCK GENERATOR (PRIMARY) 36 XFSIIN 35 DVDD 34 TEST 33 BFVSS 32 BFVDD $3 LINER INTERPOLATOR GAIN CONTROL FILTER & LOW CUT FILTER SAMPLING RATE CONVERTER SHP 31 DATA 30 BCK 29 LRCK INIT/ MUTE SERIAL CONTROLLER 28 MCKSEL 27 INIT 26 SFLAG 25 OVFFLAGL 13 14 15 16 17 18 19 20 21 22 23 24 XOVSS XFSOOUT XOVDD DVDD DVSS NSPMUTE SOFTMUTE PGMUTE SCDT SCSHIFT SCLATCH OVFFLAGR VOUT IC3050 TK11118CSCL-G VIN 5 4 OVER HEAT & OVER CURRENT PROTECTION CONTROL - CIRCUIT + BANDGAP REFERENCE 1 2 3 VCONT GND NP 44

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STR-KS2000
44
IC3010, 3020, 3030
CXD9876R
12
11
10
9
8
7
6
5
4
3
VSUBC
XVSS
OUTR2
VSSR
OUTR1
VDDR
VSSL
VSSR
OUTL2
OUTL1
VSSL
VDDL
2
1
PWM
CLOCK
GENERATOR
(SECONDARY)
CLOCK
GENERATOR
(PRIMARY)
31
29
25
OVFFLAGL
26
SFLAG
27
INIT
30
S
P
GAIN
CONTROL
INIT/
MUTE
SAMPLING
RATE
CONVERTER
FILTER &
LOW CUT
FILTER
LINER
INTERPOLATOR
48
XFSOIN
47
XVDD
HPVDDL
46
45
HPOUTL1
HPVSSL
44
43
HPOUTL2
HPVDDR
42
41
HPOUTR1
HPVSSR
40
HPOUTR2
39
37
FSOCKO
38
FSOI
13
XOVSS
14
XFSOOUT
15
XOVDD
16
DVDD
17
DVSS
18
NSPMUTE
19
SOFTMUTE
20
PGMUTE
SERIAL
CONTROLLER
21
SCDT
22
SCSHIFT
23
SCLATCH
24
OVFFLAGR
28
MCKSEL
32
BFVDD
33
BFVSS
34
TEST
35
DVDD
36
XFSIIN
LRCK
BCK
DATA
IC3050
TK11118CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN