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H
IC
GND
NC
1
VOUT
:ON
VIN
2
3
4
5
IC3002
JC +5V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
21
20
28
27
20
28
27
SUPPLY
SIF
INPUT SWITCH
AGC,ADC
I2C-BUS
INTERFACE
IDENTIFICATION
FM/AM
DEMODULATION
NICAM
DEMODULATION
NICAM
DECODER
DEMA
TRIX
CLOCK
PEAK
DETECTION
2-CHANNEL
ANALOG
SATELLITE
DECODER
LEVEL
ADJUST
DIGITAL
SUPPLY
SUPPLY
DACs
OP AMPS
REFERENCE
POST FILTER
3 DACs
ANALOG
CROSSBAR
SWITCH
MONO
CHANNEL
OUTPUT
BUFFERS
I2C-BUS
INTERFACE
DIGITAL
SELECTOR
TEST
2-CHANNEL
OUTPUT
BUFFERS
24
18
10
12
12
7
6
5
6
5
35
36
26
36
26
3
4
4
44
41
39
40
38
40
38
2
1
43
16
9
11
17
22
33
32
31
34
14
15
30
29
19
13
42
37
23
25
VDDA2
VSSA2
VDDA3
VSSA3
VREF1
VREF1
REF
AF1D
PCLK
PCLK
VSSD2
VDDD1
VSSD1
VDDD3
VSSD3
CRESET
VDDA1
VSSA1
VSSA4
VSSA4
VREF2
EXTIR
EXTIL
MONO IN
OUT
R
OUT
L
OUT
M
TEST1
TEST2
TEST2
TP1
TP2
TP2
TPB
LPF
AF20
AF21
AF20
AF21
XTALI
XTALO
SYSCLK
XTALO
SYSCLK
P1
P2
ADDR1
ADDR2
SCL
SDA
P2
ADDR1
ADDR2
SCL
SDA
SIF2
SIF1
IC7301(NICAM/A2)
NICAM DECODER
IC-DETAIL BLOCK DIAGRAM
OUT
VDD
GND
1
2
3
Vref
+
-
4
5
IC45001
Detail Block Diagram
IC37001
Detail Block Diagram
IC31501
Detail Block Diagram
IC31503
Detail Block Diagram
IC3002
Detail Block Diagram
IC7702
Detail Block Diagram
IC7502
Detail Block Diagram
IC7301
Detail Block Diagram
IC37501
Detail Block Diagram
IC37501
EEPROM
IC-DETAIL BLOCK DIAGRAM
Start/Stop
Detector
Serial Clock
Controller
Voltage Detector
WP
High-Voltage Generator
Data Register
EEPROM
Slelctor
Data Output
ACK Output
Controller
X Decoder
Address
Counter
Y Decoder
Device Address
Comparator
LOAD
COMP
LOAD
INC
D out
D in
6
SCL
5
SDA
7
4
8
VCC
VSS
1
2
3
NC
NC
NC
H
VIN
VOUT
NR
GND
:ON
1
2
3
4
5
IC
IC45001
X SW+6V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
-
+
+
-
GND
VDD
8
7
6
5
1
2
3
4
IC37001
FAN MOTOR DRIVE
IC-DETAIL BLOCK DIAGRAM
H
VIN
VOUT
NR
GND
:ON
4
2
3
1
5
IC
IC31501
ANA +5V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
NC
NC
NC
CONT
VIN
VOUT
GND
CN
SHUTDOWN
THERMAL
LIMITTER
CURRENT
DRIVER
BIAS
REFERENCE
8
7
6
5
4
3
2
1
IC31503
ANA +3.3V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
IC7502
VOLTAGE DETECTOR
IC-DETAIL BLOCK DIAGRAM
IC7702
IR RECEIVER
IC-DETAIL BLOCK DIAGRAM
2
1
3
VCC
ROUT
GND
COMPARATOR
DETECTOR
BPF
LIMITER
AMP
I/V
DMR-ES35VEE/GCS/GN/GC IC-Detail Block Diagram
DMR-ES35VGN / DMR-ES35VGC / DMR-ES35VGCS / DMR-ES35VEE
122
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