Block Diagram - Main Section - Sony HCD-SH2000 Service Manual

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