Advertisement
Q721
AC
FAILURE
DET.
D904
C0CBADC00041
VREF+
IC721
Q724
D905
+B3
REGULATOR
REGULATOR
D711~716
L705
D717
C0EAS0000013
IC702
SECONDARY
VOLTAGE DET.
L704
PC701
VREF+
LED
Q951
DRIVE
D953
(
)
VREF+
+B3
VREF+
34
98
99
2
91
92
C2BBGE000607
IC901
SYSTEM CONTROL / LCD DRIVE
46
54
56
39
LED
LED
LED
Q952
Q953
Q901
DRIVE
DRIVE
DRIVE
D951,952
D960
D961
(BACK
(UP)
(DOWN)
LIGHT)
+5VD
+5VD
+5VD
T721
D721,722,
D727,728
D725
Q723
D726
RELAY
DRIVE
RLY721
DC DET. Q722
T702
D701
Q701
D706~709
REGULATOR
T701
D705
C1DA00000248
SWITCHING
CONVERTER
93
26
RDS DATA
25
RDS CLK
Q902
35
RESET
RESET
VREF+
38
9
VREF+
X901
(8MHz)
L702
L701
F1
AC IN
Z701
For [E,EB,EG] areas.
+B(RDS)
3,11
1
VREF
VDDA/D
IC701
REFERENCE
VOLTAGE
4,10
VssA/D
57kHz
2
MPX IN
ANTIALIASING
BPF
FILTER
(SCF)
7
TEST
TEST
C1BB00000527
IC981
RDS SIGNAL DEMODULATOR
5
6
FLOUT
CIN
CLOCK
PLL
RECOVERY
(57kHz)
(1187.5kHz)
VREF
CLK
15
DATA
SMOOTHING
DATA
14
DECODER
FILTER
CLK(4.332MHz)
RDS-ID
IDR
16
DETECT/
RAM
OSC/DIVIDER
MODE
XIN
XOUT
RST
12
13
9
8
X981
(4.33MHz)
NOTES
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM/AM SIGNAL LINE
(
) indicates pin No. Right channel.
SA-XR10(E,EB,EG,GCS,GD,GN) BLOCK DIAGRAM
Advertisement
