62
62
CAV-M1000ES
CAV-M1000ES
•
IC Block Diagrams
– AMP BOARD –
PROTECTOR
DRIVE
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
PRE
DRIVE
PRE
DRIVE
BIAS CIRCUIT
REG
MUTE
+VOUT1
–VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
–VOUT2
+VOUT2
VCC1
VCC2
VEE
DRIVE
IC100 uPC2581V-S
1
2
3
4
5
6
7
8
16
17
18
19
20
21
22
23
24
25
26
27
28
15
14
13
12
11
10
9
1 dB
VR
LATCH
8 dB
VR
LATCH
3 TO 7
DECODER
SAME AS L-CH
CIRCUIT
1 dB
VR
LATCH
8 dB
VR
LATCH
1 dB
VR
LATCH
8 dB
VR
LATCH
SHIFT REGISTER (32 BIT)
4 TO 13
DECODER
LEVEL SHIFT CIRCUIT
STROBE GENERATE
CIRCUIT
L-OUTA
L-INA
L-OUTB
L-INB
L-OUTC
L-INC
L-A-GNDA
L-A-GNDC
L-A-GNDB
CS1
GND
CK
VSS
NC
VDD
TEST
R-OUTA
R-INA
R-OUTB
R-INB
R-A-GNDA
R-OUTC
R-INC
R-A-GNDB
R-A-GNDC
CS2
STB
DATA
IC1800, 1900 TC9482F(EL)
– AUDIO I/O BRD BOARD –
– VIDEO I/O BRD BOARD –
7
2
3
4
8
1
6
5
CONTROLLER
SHIFT
REGISTER
32
31
30
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
LATCH
Q1-Q24
VDD
CLB
STB
SO
SENCE
RADIO
CD
TAPE
ISSB
ISSA
ST-7
ST-6
ST-5
ST-4
ST-3
ST-2
ST-1
TV
FM
AM
BACK LIGHT
MIC REC
REC
TC PLAY
REPALL
REP1
CD PLAY
SLEEP
DATA
VSS
CLK
VSS
IC2100 BU2152FS
IC2000, 2001, 2400, 2410, 2420 MJM2577M
10
GND
9
IN 4
8
VEE
7
VCC 1
6
IN 3
5
GND
4
VEE 1
3
IN 2
2
VCC 1
1
11
12
13
14
15
16
17
18
19
20
OUT 1
OUT 4
OUT 3
OUT 2
VEE 2
VCC2
GND
IN 1
NC
HIGH Z CUT 2
HIGH Z CUT 1
LP Filter
6dB
75
Ω
LP Filter
LP Filter
LP Filter
6dB
75
Ω
6dB
6dB
75
Ω
75
Ω
Summary of Contents for CAV-M1000ES
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