Block Diagram - Ipod, Tuner, Dab Section - Sony HCD-BX77DBi Service Manual

HCD-BX77DBi
HCD-BX77DBi
5-2.

BLOCK DIAGRAM - iPod, TUNER, DAB Section -

CN102
(iPod)
27
L-CH LINE AMP
LINE-OUT-L
IC303
28
R-CH
LINE-OUT-R
MUTING
Q103, 105
MUTING
iPod INTERFACE
CONTROL
IC101
SWITCH
Q106
37 AUDIO_MUTE
18
RXD 24 TXD_iPod
D102
19
TXD 23 RXD_iPod
VBUS +5V TXD_DMPORT
RXD_DMPORT
RESET SIGNAL
8
VBUS 8 RESET
GENERATOR
IC103
D104
30
DGND 46 DETECT
XIN
11
X101
20MHz
16 16
28
29
TUNER (FM/AM)
ANTENNA
FM 75
FM ANT L OUT
COAXIAL
XOUT
R OUT
9
AM AM ANT TUNED
DO/STEREO
ST DIN
ST CLK
ST CE
RDS DATA
RDS CLK
DAB TUNER MODULE
ANTENNA
AUDL
DAB 75
AUDR
S1_DIN
S1_DOUT
iPod-L
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: TUNER (FM/AM)
: iPod
: DAB
SYSTEM CONTROLLER
IC301 (2/4)
78 CLINK_RX_DIN
77 CLINK_TX_DOUT
73 NC
TUNER-L
R-CH
6 TUNER TUNED
26 DATA IN/STEREO
28 ST DATA OUT
27 ST CLK
25 ST CE
7 RDS DATA
18 RDS INT
DAB-L
LINE AMP
IC803
R-CH
47 DAB TXD
48 DAB RXD
B
(Page 17)
E
(Page 17)
F
(Page 17)