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SLV-ED8/ED9
3-6. TUNER BLOCK DIAGRAM
MA-325 BOARD (5/5)
(SEE PAGE 4-27)
IN
VHF/UHF
OUT
CN105
PLL CLK
19
PLL DATA
20
PLL ENABLE
21
MODE CONTROL
SDA0
17
(SEE PAGE 3-14)
SCL0
18
Q703
AFT
14
ATT AMP
TA MUTE
23
MOD V
VIDEO 2
(SEE PAGE 3-5,6)
TU VIDEO
MOD AUDIO
AUDIO
TUNER L
(SEE PAGE 3-10)
TUNER R
05
TU701
10 11 12
20
6 22
2 18
3
5
S701
RF UNIT
3 CH
4 CH
R752
Q753
Q751
MUTE
MUTE
CONTROL
Q752
MUTE
3-11
SYSTEM
TV/VTR
CONTROL
(SEE PAGE 3-8)
IC1
KOREAN STEREO
CN751
CN1
SDA
6
6
30
SDAT
SCL
5
5
SCLK
29
SIF
2
2
25
SIFUT
L
11
11
1
OUT L
R
10
10
2
OUT R
15
XTAL1
16
XTAL0
X1
24.576MHz
NK-11 BOARD
(SEE PAGE 4-29)
IC1 !§ REC/PB
740mVp-p(24.576MHz)
3-12
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