JVC HR-XVC20US - Hi-Fi;Demodulator Schematic Diagram

A B C D
A B C D
2
1
3
4
5
6
7
8
IC701
AN3663FBP
HI-FI/AUDIO/HEAD AMP/DEM IC
1
2 3
4
4142434445464748
49
5
50515253545556575859
6
6061626364
78
D702
MTZJ5.1B
L702_1
22uH 0305
L701 1
L703
100uH0305
C708
1016V MH7
C702
3.350V MH7
C711
1050V YK
C709
1050V YK
C737
4.750V YK
C735
4.750V YK
C747
1050V YK
C754
4716V YK
R722
15K
R721
15K
R719
330
R717
2.2M
R718
1K
R716
3.3K
R720
3.3K
R703
10K
R704
10K
R702
1.5K
R701
1.5K
R723
4701/4W
C763 680P CH
C749
0.1 F
C748
0.1 F
C746
0.1 F
C736
0.001 B
C751
0.1 F
C755
0.022 B
C734
0.1 B
C744
0.1 F
C707
0.1 B
C762 680P CH
C701
0.022 B
C760
1F
C757
1F
C706
4.750V MH7
C704
4.750V MH7
C743
0.2250V MH7
C750
2.250V MH7
C756
1016V MH7
C758
2216V MH7
C752
2216V MH7
C759
2235V YK
C703
4.750V YK
C705
4.750V YK
OF PRINTING AND SU
B
NOTE:THIS SCHEMATIC DIA
G
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
SCL
FSC SDA
SIF_OUT
P.CON+5V
AUDIO_OUT_R
ST_SELECT
AUDIO_OUT_L
P.CON+12V
RF_CONV_A_OUT
TO_NORMAL_A
FROM_NORMAL_A
A.VCC
DVD_A_OUT_R DVD_A_OUT_L
HI-FI/DEMODULATOR SCHEMATIC DIA
G
2.3
0
2.3 0 2.2 2.4 2.1
4
0
4.7
4.72.32.13.502.2
3.4
2.7
4.9
2.5
4.2
2.3
0
1.2
4.3
11.0
4.3
1.0
2.4
2.3
2.2
0.6
0.5
4.5M
TRAP
CUE
BPF
AM
DEMOD
95HMz
BPF
SUB
BPF
SUB
DET
3.5M
VCO
LOGIC
DEM_BLK
FM
DEMOD
OUTPUT SW
SUB DEEN
MATRIX
RFC
DET
LOG
AMP
AMP
INPUT_SW(R)
INPUT_SW(L)
VREF1
MAIN
DEEN
LOGIC
MUTE VC
O
A
D
LO
G
CTL
AMP
COMP
AMP
SW2
L
R
LR
SW17
SW19
MUTE
MUTE
R
L
L
L
SW
1
NORMAL
B
SW22 L
MIX
R
SW21
FRO
M
FRO
R
R
AN3663FBP
USA
2-11