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8.8.
DECODER SECTION IN MAIN SCHEMATIC DIAGRAM
R :TO POWER SUPPLY/RF SECTION
S :TO SYSTEM CONTROL & SERVO SECTION
F
A :TO Hi-Fi AUDIO SECTION
E
R
SIF
D
R
REG 5V
R
GND
S
SYS IIC CLOCK
C
S
SYS IIC DATA
R
TUNER AUDIO (N)
B
A
TUNER AUDIO (L)
A
TUNER AUDIO (R)
A
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
1
IC7601
C0EAH0000051
(RESET)
IN
GND
1
2
4.9
4.9
L7607
R7615
C7625
2.2u
0
0.01
L7608
1u
C7647
6V100
L7609
C7651
R7637
0
16V10
220
C7645
R7631
16V10
220
C7646
R7632
16V10
220
2
OUT
3
R7623
0
C7621
50V2.2
C7648
C7622
0.01
0.1
C7653
C7654
10P
10P
R7630
220
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON TH
ORDERING.WHEN YOU ORDER A PART,PLEASE
3
C7628
0.1
22
2.0
2.0
SIF2
23
C7624
INPUT
0.1
2.0
SWITCH
24
VREF1
AGC,
ADC
2.0
SIF1
25
R7618
100
4.9
26
CRESET
IDENTIFI-
27
VSSA3
CATION
4.9
28
VDDA3
R7619
100
4.8
SCL
IIC BUS
29
INTERFACE
R7620
100
4.6
SDA
30
1.2
SDO
31
1.2
1.2
WS
IIC BUS
32
INTERFACE
1.2
1.2
SCK
33
34
1.2
R7628
10K
TL7603
4
48
3.3
4.8
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