Sony HCD-RG333 Service Manual page 51

IC101 BD3401KS2 (MAIN BOARD)
47
48
TNF2 49
TNF1
50
SUR1
51
SUR2
52
ATT
+
LINEOUT2
53
-
+
LINEOUT1 54
-
SAOUT2
55
56
SAOUT1
CAP
57
-
MIC 58
+
GAME L
59
GAME R 60
TUNER L
61
TUNER R
62
MD L
63
MD R 64
1 2
IC201 BA3126N (MAIN BOARD)
1 2 3 4
46 45 44 43 42
BASS MIDDLE TREBLE
BASS
SURROUND
ATT
+
BUFFER
MIX
MIC MIX
VOCAL FADER
+
-
+
-
+
INPUT
SELECTOR
3
4 5 6
5 6 9
7 8
41 40 39 38
+
MIDDLE TREBLE
8
7 9 10 11
IC371 BU2099FV (MAIN BOARD)
IC602 BU2099FV (PANEL BOARD)
20 19 18
17
3
1 2
HCD-RG333/RG441
36 35 34 33
37
+
-
+
-
+
+
-
G
fc=100HZ
f
+
-
+
-
ALC ALC
12 13 14 15 16
14 13 12
16 15 11
12BIT SHIFT REGESTER
12BIT STORAGE
RAGESTER
OUTPUT BUFFER (Open Drain)
4
5 6 7 8 9
32 VOLOUT2
BBNF2
31
BBIN2
30
LF1
29
LF2
28
LF3
27
LF4
26
SWOUT
25
24 FILTER
1/2 Vcc
23
Vcc
22
21 GND
VDD
20
SI
19
SC
18
ALC
17
10
51