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IC9001 MTS/SAP AUDIO PROCESS IC- DETAIL BLOCK DIAGRAM
30
29
28
27
26
25
24
VARIABLE
DE-EMPH.
VCA
RMS
DET.
SAP
RMS
AMP
DE-EMPH.
DET.
MTS
HPF
LPF
LPF
SAP
PILOT
LPF
BPF
DET.
CANCEL
NOISE
DET.
LPF
LPF
VCC
GND
1
2
3
4
5
6
7
AUDIO SIGNAL
23
22
21
20
19
18
17
16
MATRIX
MODE DISPLAY
SAP
INDICATOR
DEMODULATOR
IREF
LPF
MTS/SAP
PLL
DET.
8
9
10
11
12
13
14
15
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
IC9001 DETAIL BLOCK DIAGRAM
PV-20DF62/PV-27DF62/PV-27DF62-K
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