Read Sony MDX-C800REC Service Manual online
55
DEVICE
ADDRESS
COMPARATOR
Y DEC
H.V. PUMP/TIMING
DATA RECOVERY
E
2
PROM
SERIAL MUX
START
STOP
LOGIC
SERIAL
CONTROL
LOGIC
DATA WORD
ADDR/COUNTER
D
OUT
/ACK
LOGIC
1
2
2
3
4
5
6
7
8
X DEC
VCC
TST
SDL
SDA
A0
A1
A2
A2
GND
COMP
LOAD
LOAD INC
R/W
EN
D
OUT
D
IN
1
2
3
4
5
5
6
7
8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
DATA
GND
VCC
RST
BUS ON
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT
+ –
6
7
5
8
B
+
–
2
1
3
4
A
A OUT
A IN–
A IN+
VEE
VCC
B OUT
B IN–
B IN+
1
2
3
4
8
7
6
5
VCC
1Y
3A
2Y
GND
2A
3Y
1A
SCOUT
MRO
MPTH
TCON
OSCO
OSCI
VSSD
VDDD
DAVN
SDA
VREF
MPX
VSSA
VDDA
AFIN
MAD
PSWN
SCL
2
1
6
15
11
13
16
14
12
INTERFACE
REGISTER
SIGNAL QUALITY
DECODER
CLOCKED
COMPARATOR
POWER SUPPLY
& RESET
TEST
CONTROL
OSCILLATOR
& CLOCK
PAUSE
DETECTOR
MULTI
PATH
DETECTOR
57kHz
8th ORDER
BAND-PASS FILTER
RDS/RDBS
DECODER
RDS/RDBS
DEMODULATOR
IIC BUS SLAVE
TRANSCEIVER
17
18
CIN
19
LVIN
20
8
7
DATA
CLOCK
DATA
CLOCK
4
4
5
9
10
3
4
5
IC402 AT24C16N-10SI-TR
IC780 BA8270F
IC2 NJM4560M-TE2
IC1 SAA6588T-V2
IC301 TC7WU04FU
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