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A
B
8
7
6
5
4
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
G-19
C
D
STEREO SCHEMATIC DIAGRAM
(AV PCB)
L904
100uH
40
R911
100 1/4W
R912
100 1/4W
41
R908
270
C922
35V
2.2
KANP
NC 0
2.2
2.2
2.2
2.2
4.2
4.4
0
3.7
3.4
2.2
3.4
24
23
22
21
20
19
18
17
16
15
14
13
GND
Det
VCA
Det
OUT SW
DAC
ZAP
IIC Decoder
St.PLL
AGC
Pilot
Input
SAP
Switch
L-R Filter
L-R Demod
Cancel
Matrix
De-Emph
(L-R)/SAP
Pilot
Filter
Filter
Filter
75us
L+R Filter
L+R Demod
Stereo
Noise
SAP
Filter
Cancel
SAPout
Demod
Offset
fH.2fH Trap Filter
Filter
Filter
SAP
Wide Band
Spectral
Expand
Cancel
Wide Band
RMS Det
Expand
RMS Det
Det
Offset
dbx De-Emph
Wide Band
Spectral
Spectral
Noise
Vcc
1
2
3
4
5
6
7
8
9
10
11
12
1.0
2.2
2.2
2.3
2.4
0.7
5.1
2.6
2.6
0.6
2.2
3.6
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
F
FROM/TO MICON/TUNER
TUNER_AUDIO
SCL
SDA
TO SOUND AMP
42
A_OUT_L
A_OUT_R
P.CON+12_A
FROM IN/OUT
A_O_R
A_O_L
DVD_AUDIO_L
DVD_AUDIO_R
FRONT_A_IN_R
FRONT_A_IN_L
FROM REGULATOR
P.CON+12V
P.CON+5V
FROM/TO POWER
GND
TUNER AUDIO SIGNAL
AUDIO SIGNAL
E
F
G
H
8
7
6
5
4
3
2
PCBD20
CMD010
1
G
H
G-20
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