(C)
(D/E)
0.01
C7303
0.01
C7301
AUDIO SIGNAL PATH
33P
C7305
33P
C7306
4700P
C7342
4700P
C7341
TL7301
PCLK
ADDR1
XTAL O
XTAL I
TP3
TEST2
1 REF
VDDR2
VSSA2
VDDA2
TEST1
OUT L
OUT R
VDDA1
VSSA1
VSSD1
VDDD1
VSSD2
VDEC2
TP2
NICAM
TP1
SCK
WS
SDO
SDA
SCL
VDDA3
VSSA3
CRESET
SIF1
VREF1
SIF2
VSSA4
OUT M
P2
VREF2
EXTIL
EXTIR
MONO IN
P1
VSSD3
VDDD3
SYS CLK
BUFFERS
OUTPUT
CHANNEL
MONO
BUFFERS
OUTPUT
2 CHANNEL
SWITCH
ANALOG CROSSBAR
3 DACS
POST FILTER
INTERFACE
IIC BUS
ADJUST
LEVEL
DECODER
NICAM
DEMODULATION
NICAM
INTERFACE
IIC BUS
SELECTOR
DIGITAL
DECODER
SATELLITE
ANALOG/
2 CHANNEL
DEMATRIX
CATION
IDENTIFI-
DEMODULATION
FM/AM
ADC
AGC,
SWITCH
INPUT
0
LB7301
0.1
C7325
0.1
C7324
220
R7329
16V10
C7320
16V10
C7319
220
R7328
TDA9874AH
IC7301
0
C7311
0
R7302
0.01
C7307
6V100
C7302
1u
L7302
VSX0953
X7302
0
R7325
0.1
C7313
10K
R7316
0
LB7303
6V47
C7318
TL7303
VLF0633
FL7301
3
2
1
6V100
C7304
50V2.2
C7308
0.1
C7312
100
R7306
100
R7305
PST7043
IC7302
(RESET)
OUT
GND
IN
3
2
1
0
L7301
TUNER AUDIO (L)
GND
TUNER AUDIO (R)
6
5
4
3
1
2
SYS IIC CLOCK
SYS IIC DATA
PK7302
PK7301
7
6
5
4
3
2
1
TUNER 5V
TUNER AUDIO (N)
GND
QPSK/SIF
0.1
C7315
0.1
C7316
8200
R7327
33
32
31
30
29
28
27
26
25
24
23
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
44
43
42
41
40
39
38
37
36
35
34
TL7304
220
R7324
16V10
C7317
8
WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
ORDERING.
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
NOTE:
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
E
F
D
C
B
A
7
6
5
4
3
2
1
0
0
4.6
4.8
4.9
0
1.6
4.9
4.9
2.5
2.5
4.9
4.8
0
0.4
2.5
4.9
2.4
2.4
2.4
2.4
4.9
4.8
1.2
1.2
1.2
1.2
4.6
4.8
4.9
4.9
2.0
2.0
2.0
0.4
1.6
1.6
2.0
3.3
