TX-NR801/E
IC BLOCK DIAGRAMS AND DESCRIPTIONS
Q606 BR93LC46F (
64x16bits serial EEPROM
)
IC BLOCK DIAGRAMS AND DESCRIPTIONS
Q606 BR93LC46F (
64x16bits serial EEPROM
)
Q2751 TC90A69F (
3-LINES DIGITAL FILTER
)
16bits
16bits
6bits
CS
SK
DI
DO
6bits
Command decode
Control
Clock generation
Command
register
Dummy bits
Address
buffer
Data
register
Power supply
voltage detector
Write
disable
High voltage
generator
Address
decoder
R / W
amplifier
1,024bits
EEPROM array
1
2
3
4
8
7
6
5
N.C.
VCC
CS
SK
N.C.
GND
DO
DI
3
4
5
6
7
8
1
2
CS
SK
DI
DO
GND
N.C.
N.C.
VCC
BLOCK DIAGRAM
TERMINAL DESCRIPTION
PIN LAYOUT
Chip select input
Serial clock input
Start bit, operating code, address, and serial data input
Serial data output, READY / BUSY internal status display output
Ground
Not connected
Not connected
Power supply
Function Pin No. Pin name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DAC
DAC
PLL DET VCO
1/2
1/8
8fsc
4fsc
I CBUS
2
8fsc
INTERPOLATION
CORING
PEAKING
LPF
Ped.
CLIP
+
+
CORING V-ENHANCER
KILLER
LINE
MEMORY
LINE
MEMORY
CNR
C-N.C
DYNAMIC COMB
FILTER
ADC
Sync Clamp
DELAY
VB1
COUT
Vss1
Y
OUT
VB2
PD
FIL
Vss4
VDD4
FSC
TEST
OUT
MODE1
SD
A
SCL
BIAS
VR
T
VDD1
TEST11
Vss2
VRB
YCIN
TEST
KILLER
TEST12
VDD3
Vss3
VDD2
TEST13
60
