IC9001 MTS/SAP AUDIO PROCESS IC-DETAIL BLOCK DIAGRAM, CXA2064M
MODE DISPLAY
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
28
27
30
29
26
25
24
23
22
21
20
19
18
17
16
MATRIX
REC AUDIO SIGNAL
DEMODULATOR
VCA
VCC
GND
LPF
LPF
LPF
SAP
MTS
LPF
BPF
LPF
HPF
AMP
DE-EMPH.
LPF
IREF
RMS
DET.
RMS
DET.
SAP
INDICATOR
MTS/SAP
DET.
VARIABLE
DE-EMPH.
PILOT
CANCEL
SAP
DET.
NOISE
DET.
PLL
24
23
22
21
20
19
18
17
16
15
14
13
IC4201 Hi-Fi AUDIO PROCESS IC-BLOCK DIAGRAM, AN3962FB-V
RF AGC
+
REC LPF
1.3MHz
BPF
REC
PB
VCO
PC
+12V
V-REF
I C
BUS
TUNER
LINE
(L-CH)
RF AGC
DETECTOR
L+R
L
L
R
R
MUTE
L
R
L
MUTE
Hi-Fi
MIX
NORMAL
Hi-Fi
MIX
NORMAL
AMP
AMP
AMP
PB LPF
LIMITER
1.7MHz
PC
LIMITER
PB LPF
REC LPF
VCO
FM
LIMITER
SWITCHING NOISE
COMPENSATOR
PB
REC
R
L
REC
PB
NOISE REDUCTION
/COMPRESSOR
/EXPANDER
NOISE REDUCTION
/COMPRESSOR
/EXPANDER
+5V
+5V
AUDIO
MUTE(H)
GND
AMP
BPF
NOISE
DETECTOR
SW
HOLD
TIMING
SWITCHING NOISE
COMPENSATOR
REC AUDIO SIGNAL
PB AUDIO SIGNAL
AUDIO MUTE
25
26
27
28
29
30
31
32
TUNER
LINE
(R-CH)
FM
33
34
35
36
12
11
10
9
8
7
6
5
4
3
2
1
37
38
39
40
41
42
43
44
45
46
47
48
+
2
BPF
DVD
FM
DVD
Summary of Contents for Omnivision VHS PV-C2780
Page 8: ...Fig 1 3 Fig 1 4 8...
Page 26: ...Fig D5 6 1 2 1 Notes in chart 26...
Page 29: ...6 2 2 Inner Parts Location Fig J1 1 29...
Page 30: ...6 2 3 EJECT Position Confirmation Fig J1 2 30...
Page 31: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 31...
Page 44: ...6 3 CASSETTE UP ASS Y SECTION 6 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 44...
Page 81: ...81...
Page 85: ...11 2 MECHANISM BOTTOM SECTION 85...
Page 86: ...11 3 CASSETTE UP COMPARTMENT SECTION 86...
Page 87: ...11 4 CHASSIS FRAME SECTION 1 87...
Page 88: ...11 5 CHASSIS FRAME SECTION 2 88...
Page 89: ...11 6 PACKING PARTS AND ACCESSORIES SECTION 89...
