Block Diagram - Xm Section (Us, Canadian Model) - Sony STR-DG910 Service Manual

5-5. BLOCK DIAGRAM — XM SECTION (US, Canadian MODEL) —
XM AUDIO
DIGITAL PROCESSOR
IC102
SCTXOUT
SCRXIN
18 COMRXP
19 COMRXM
+D
2
J101
23 COMTXP
–D
XM 3
22 COMTXM
26 OSCOUT
X101
45.158MHz
28 OSCIN
I2SSCLK
I2SDATA
I2SLRCLK
I2SOCLK
RESET
STR-DG910
3
5
D/A CONVERTER
IC105
MD 13
14
MC
39 1 BCK
15
ML
37 2 DATA
41 3 LRCK
43 16 SCK
VOUTL 7
VOUTR 8
11
POWER CONTROL
XM+5.3V SWITCH
Q105,106
XM+5V
IC101
XM+3.3V
XM+3.3V 3 1
REG
AUDIO AMP
IC104
6 7 XML
TUNER/AUDIO
D
SECTION
2 1 XMR
(Page 17)
IC106
XM+5V
4 2 +6.3V
REG
IC107
XM+5V
3 1
REG
21 21
92 XM MIXMO
93 XM MIXMI
SYSTEM CONTROL
IC1010 (5/7)
72 DAC DI/XMDACMDI
2 DAC CLK/XMDACMC
7 XM DAC MS
97 XMRESET
84 RDSCLK/XMDPOWER
STR-DG910