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(HS860EG-K/S, HS960EG-S ONLY)
PK7301
1.5
QPSK
1
0
GND (TUNER)
2
0
TUN AUDIO IN
3
0.2
E
4
0(0.2)
5
0
6
4.9
SW 5V (2)
7
TO RF SECTION
PK7301 (B-12)
D
C
B
PK7302
5.0
SCL
1
5.0
SDA
2
0
3
0
DECODER (R)
4
0
GND (TUNER)
5
0
DECODER (L)
6
TO RF SECTION
PK7302 (B-12)
A
NOTE : THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS
DIAGRAM IS STOP MODE.
1
2
AUDIO SIGNAL PATH
R7315
0
C7318
16V10
R7314
3300
C7317
C7316
C7326
6V100
0.1
0.015
IC7301
TDA9873H
C7327
R7307
0.015
6800
2.4
1
2.4
2
R7308
C7328
2.4
6800
0.015
3
C7310
0
0.01
4
0
5
C7309
0.01
2.4
6
0
7
2.3
8
N
0
9
C7308
2.4
50V0.47
10
0
11
R7319
R7320
3300
3300
NOTE : DO NOT USE ANY PARTS NUMBER SHOWN ON THIS SCHEMATIC
DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
3
4
R7316
6800
C7319
R7309
16V47
220
C7320
4700P
TL7302
TL7301
0
2.4
0
2.3
2.3
2.3
2.3
0
0
2.6
44
43
42
41
40
39
38
37
36
35
AF SWITCH
DIGITAL
IDENTIFICATION
PILOT
NARROW-BAND PLL
IIC-BUS
TRANSCEIVER
POWER
SUPPLY
AF
AF
AMPLIFIER
AMPLIFIER
1
2
DIGITAL
ACQUISITION
FM DEMODULATER
FM DEMODULATER
NARROW-BAND PLL
OSCILLATOR
NARROW-BAND PLL
SC1
CLOCK
SC2
12
13
14
15
16
17
18
19
20
21
0
0
2.7
2.5
0
0
2.8
0
0
0.8
R7305
TL7303
R7306
5600
C7307
5600
X7301
680P
C7304
VSX1086-T
C7306
C7305
680P
0.012
0.012
K7301
0
5
6
R7301
0
C7321
50V0.47
2.5
34
2.4
33
C7322
N
50V0.47
2.4
32
2.9
C7323
R7311
7500
31
0.1
5.1
R7312
100
30
5.0
29
R7313
100
4.9
28
0
27
1.4
C7302
26
50V0.47
N
2.3
25
1.3
N
24
C7303
0
50V0.47
23
3
R7304
4700
1
2
VR7301
EVNCBAA00B14
22
0
7
8
C7301
0.01
9
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