4-29
4-30
DEMODULATOR SCHEMATIC DIAGRAM
H
G
F
E
D
C
B
A
4
5
3
2
1
4.14
The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.
Note :
p20162001a_rev3
LPA10094
LPA10094
LPA10094
LPA10094
LPA10094
LPA10094
LPA10094
FRANCE
EU/EK
ARC
V13
V14
LPA10094
EU/EK
MS
KOREA
4SYSTEM
ARC
ARC
3SYSTEM
-01*
-02*
-03*
-04*
-05*
-06*
-07*
-08*
R6703
PRE AMP
DEMOD PWB ASSY
MS
FRANCE
R6705
R6706
C6702
C6703
C6705
L6701
L6702
# DIFFERENCE TABLE
47
47
47
47
0
0
0
0
270
270
270
270
270
270
270
100
150
150
100
0.0022
0.0022
0.0022
220p
220p
180p
0.001
0.001
0.001
1
µ
1
µ
1
µ
3.3
µ
3.3
µ
3.3
µ
3.3
µ
3.3
µ
3.3
µ
SHORT
SHORT
SHORT
SHORT
SHORT
MONO IN
K6707
C6724
R6718
FE 600
FE 600
0.22/50
0.22/50
I2C-BUS
R6708,R6709
K6703,K6704
C6710,C6711
100
100
100
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
1K
1K
1K
1K
1K
ANALOG
Vcc
R6707
K6701
C6706
DIGITAL
Vcc
R6710
K6705
C6712
22
47
47
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
33
33
33
33
33
10
10
10
10
10
10
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
12
12
DAC Vcc
R6716
K6706
C6718
47
47
47
47
47
47
47
47
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
FE 600
8p
8p
8p
7p
7p
7p
7p
7p
1p
1p
1p
3p
3p
3p
3p
3p
C6708
C6709
X'TAL
DAC OUT
R6713,R6715
C6714,C6716
0.0068
0.0068
0.0068
0.0068
0.0022
0.0022
0.0022
0.0022
VREF
C6722
C6723
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.001
IC6701
C6719
C6706
K6701
K6702
C6707
X6701
C6709
C6708
K6703
K6704
R6709
R6708
C6710
C6711
K6705
R6710
C6721
C6712
C6713
D6701
R6711
R6712
R6714
R6713
R6715
C6714
C6716
C6715
C6717
K6706
R6716
C6718
C6720
C6722
C6723
C6724
R6707
K6707
CN6701
C6701
R6701
R6702
L6701
C6702
R6703
Q6701
R6705
C6705
R6706
L6702
R6704
C6703
C6704
R6718
R6719
R6720
R6721
10
0.01
600
600
47p
1p
8p
600
600
100
100
100p
100p
600
0.01
0.01
0.22
680k
1k
1k
22k
22k
0.0068
0.0068
2.2
2.2
600
47
0.01
10
10
0.01
2.2
600
0.01
3.9k
6.8k
1
µ
0.0022
47
270
0.001
150
3.3
µ
1k
0.01
10k
5.6k
5.6k
MSP3417D
/16
CH
CH
CH
CH
CH
1SS133
1N4148M
/50
/50
/16
/16
/50
I2C_DATA
I2C_CLK
TU_A_MUTE
DEMOD_[R]
DEMOD_[L]
SW5V
GND
COMP
SIF
NC
2SC3936/BC
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
A
VSUP
ANA_IN-
TESTEN
XT
AL_IN
XT
AL_OUT
TP
D_CTR_OUT1
D_CTR_OUT0
ADR_SEL
ST
ANDBYQ
I2C_CL
I2C_DA
TP
TP
TP
TP
TP
DVSUP
DVSS
TP
RESETQ
TP
TP
VREF2
D
A
CM_R
D
A
CM_L
TP
VREF1
SC1_OUT_R
SC1_OUT_L
NC
AHVSUP
CAPL_M
AHVSS
AGNDC
NC
NC
NC
SC1_IN_L
SC1_IN_R
VREFTOP
MONO_IN
AVSS
A GND
D GND
18.432MHz
1 4 DEMOD
TO MAIN (TUNER)
CN6701