HCD-DJ2i
HCD-DJ2i
29
29
6-2. BLOCK DIAGRAM – AUDIO Section –
R-CH
TM901
FM/AM TUNER PACK
AM
ST-L
ST-R
ST-DOUT
R-CH
ST-DIN
ST-CLK
ST-CE
FM75
7
COAXIAL
ANTENNA
LINE IN 2
L
-1
-2
R
J1470
TUNED
RDS-DATA
RDS-INT
R-CH
DBFB
Q410
: CD
: AUDIO
Signal Path
R-ch is omitted due to same as L-ch.
: MIC
: TUNER (FM/AM)
J1420
MIC
RV1136
MIC LEVEL
MIC AMP
IC1420
(1/2)
MIC AMP
IC1420
(2/2)
AOUT
CD-L
VACS
SW OUT
L-OUT
R-OUT
R-CH
DBFB
25
USB_REC-L
GAIN-L
PRE AMP
IC630
BUFFER AMP
IC252
CN1490
(1/2)
BUFFER AMP
IC253
PRE AMP
IC1421
10
STK-MUTE
PRE-MUTE
SW RELAY
FRONT RELAY
PROTECT
11
13
9
8
21
23
A+9V
7
12
Q338
I/O EXPANDER
IC300
(1/2)
GAME-L
IPOD-L
SYSTEM
CONTROL
ONLY FOR
SA-WG2i