Main Section - Sony HCD-GRX10AV Service Manual

• Main section

IC201 LV1041M
80 78
79 77
R BPF2 1
RECT
2 BPF
R BPF1
RECT
S DC OUT 3
C DC OUT 4
R DC OUT 5
L DC OUT
6
V REF
7
V REF
VCC
8
C OUT STRIM
9
C
S OUT
10
S
P
R OUT
11 R
B
P
L
L OUT
12 12
B
GND 13
P
L IN
14
L
B
P
R IN
15
R
B
S IN 16
S
DELAY OUT 17
C VOL IN
18
DET 19
IREF 20 20
R OUT 21 R
L
22
R NF
NF
SW
L NF 23
L OUT
24
25 26
75 74 73
76
LOGIC
FF
LOGIC
VCA VCA
VCA VCA
S
MODE
P
R
B
P
L
B
P
B
P
P
S
B
B
P
S
P
B
S R
C
MASTER
VOL
27 28 29 30 31
71
72 70
LOGIC
FF
LOGIC
VCA VCA
VCA VCA
C MODE
STRIM
DC
VOL/
CUT
MUTE
P
B B
L
S
32 34 36
33 35
– 88 –
67 66
69 68 65
RECT
RECT
P
VOL
B
P
VOL
B
CH
CONTROL
BPF
CONTROL
NOISE
FILTER
NOISE
IEV
GEN
B NR
P
B
DATA
DECODER
OUT
FILTER
C
D
P
IN
FILTER
B
SRAM
PCM
CONTROL
PCM
VDD
MASTER VOL
37 39
38
64
L BPF2
BPF 63
L BPF1
62
RT IN
R
L
61 LT IN
60
DC CUT
C MODE
59
58
GND
57 NS BPF1
56 NS BPF2
OSC
OSC 55
CLK
54
53 DATA
52
ENABLE
DATA
51
50 CLK
49
ENABLE2
VSS
48
OSC
47
46 OSC
VDD
45
44 A/D
43
NS
42 D/A
DC CUT
41
40