Sony SAVA-7 Service Manual page 9

IC301 LA2786
BPF1 1
BPF2 2
VREF 3
S-CH DC OUT
4
C-CH DC OUT
5
L-CH DC OUT 6
7
R-CH DC OUT
VREF 8
L-IN 9
R-IN 10
V
SS 11
L-BPF1 12
L-BPF2 13
L-BPF3 14
DC CUT 15
DC CUT 16
R RECT 17
L RECT 18
19
VLR-TH
VLR-1 20
VLR-2 21
NOISE LPF
NOISE
FILTER
CH
BALANCE
V REF CONTROL
VR
CONTROL
VR
VR
VCA VCA
VCA VCA
VCA VCA
VCA VCA
LPF
LPF
RECT RECT RECT
LOG
DIFF
— 19 —
NOISE
GENERATOR
DIVIDER OSC
+
–
RECT
LOG
DIFF
CLK
42
41
DATA
40 ENABLE
OSC1
39
38 V
CC
37 L-OUT
36 R-OUT
S-OUT
35
34 C-OUT
33 CMODE-CAP.
32 C-TRIM DC CUT
31 R-BPF1
30 R-BPF2
29 R-BPF3
28 DC CUT
27
DC CUT
26 L-R RECT
25
L+R RECT
24 VCS-TH
23 VCS-1
22 VCS-2