Sony HCD-RG222 Service Manual page 43

48 47 46
TNF2 49
TNF1 50
SUR1 51
SURROUND
SUR2 52
ATT
+
LINEOUT2
53
-
+
+
LINEOUT1 54
-
SAOUT2
55
SAOUT1 56
CAP 57
MIC
58
GAME L
59
GAME R
60
TUNER L 61
INPUT
TUNER R
62
SELECTOR
MD L
63
MD R
64
1 2 3
IC201 BA3126N (MAIN BOARD)
5
1 2 3 4
IC101 BD3401KS2 (MAIN BOARD)
45 44 43 42 41
BASS MIDDLE TREBLE
BASS MIDDLE
ATT
BUFFER
MIX
MIC MIX
VOCAL FADER
+
4 5 6 7 8
6 7 8 9
40 39 38 37 36
+
TREBLE
+
-
+
-
9 10 11 12 13
IC371 BU2099FV (MAIN BOARD)
20 19 18
3
1 2
HCD-RG222
35 34 33
+
VOLOUT2
32
-
+
31 BBNF2
-
+
30 BBIN2
29 LF1
G
fc=100HZ
LF2
28
f
LF3
27
LF4
26
+
25 SWOUT
-
FILTER
24
1/2 Vcc
23
Vcc
22
GND
21
VDD
20
SI
19
18 SC
ALC ALC
ALC
17
14 16
15
14 13 12
17 16 15
12BIT SHIFT REGESTER
12BIT STORAGE
RAGESTER
OUTPUT BUFFER (Open Drain)
4
5 6 7 8 9
11
10
43