Sony STR-KS1200 Service Manual page 42

STR-KS1200
QQ
3 7 63 1515 0
IC3010, 3020, 3030 CXD9876R
48 47
XVSS 1
VSUBC 2
VSSR
3
OUTR2 4
VDDR 5
PWM
OUTR1 6
7
VSSR
VSSL 8
OUTL2 9
10
VDDL
OUTL1 11
VSSL 12
TE
L 13942296513
IC3050 TK11118CSCL-G
5
OVER HEAT &
OVER CURRENT
PROTECTION
CONTROL
–
CIRCUIT
+
BANDGAP
REFERENCE
1 2
www
.
42
http://www.xiaoyu163.com
46 45 44 43 42 41 40 39 38
CLOCK
GENERATOR
(SECONDARY)
LINER
INTERPOLATOR
13 14 15 16 17
4
3
x ao
y
i
http://www.xiaoyu163.com
8
37
FILTER &
GAIN
LOW CUT
CONTROL
FILTER
INIT/ SERIAL
MUTE CONTROLLER
18 19 20 21 22 23 24
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
CLOCK
36 XFSIIN
GENERATOR
(PRIMARY)
35 DVDD
34 TEST
33 BFVSS
32 BFVDD
31 DATA
SAMPLING
RATE S P 30 BCK
CONVERTER
29 LRCK
28 MCKSEL
27 INIT
26 SFLAG
25 OVFFLAGL
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9