HCD-SH2000
HCD-SH2000
16
16
5-2. BLOCK DIAGRAM – MAIN Section –
TUNER (FM/AM)
IC1602
FM ANT
AM ANT
LOUT
ROUT
DA
R-CH
CK
ANTENNA
FM/AM
RDSI
20 ST-RDS
41 ST-L
2
15
14
ST-R
21
DA
TA
22
CLK
46 MIC
26
OUTL
39 GAME_L
24 ST-DATA
22 ST-CLK
AUDIO DA
TA
47
AUDIO CLK
49
MIC DET
80
25
SWOUT
28
BB1L
38
INGAIN OUTL
27
19
17
18
BB2L
BASS AGC
Q528
BASS AGC
Q518
INPUT SELECTOR,
ELECTRICAL VOLUME
IC500
SYSTEM CONTROLLER
IC100 (2/4)
: AUDIO
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: TUNER (FM/AM)
J1300
MIC IN
RV1300
IC1300 MIC AMP
L-OUT
L-OUT
OUT
SW OUT
BASS AGC
: MIC
R-CH
1
3
7
5
R-CH
(Page 15)
13
X-OUT
15
X-IN
X113
8MHz
11
XC-OUT
10
XC-IN
X110
32.768kHz
(Page 15)
(Page 17)
(Page 17)
(Page 17)
7
5
IC501
OP AMP
4
6
13
10
8
A
E
D
C
B
MIC LEVEL
MIN MAX
R-CH
43 TV IN-L
J1200
TV
R-CH
45 PC IN-L
J1201
PC
R-CH
40 GAME IN-L
R
L
J500
GAME
AUDIO IN
R-CH
42 DVD/SAT IN-L
R
L
DVD/SAT
AUDIO IN
