Lc89057W Terminal Function - Denon AVR-3803 Service Manual

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LC89057W (AD: IC520)
EMPHA/UO
RXOUT 1
RX0 2
3
RX1
RX2 4
Input
5
RX3
Selector
RX4 8
9
RX5/VI
RX6/UI 10
13
LPF
44
TMCK/PIO0
Modulation
TBCK/PIO1 45
or
TLRCK/PIO2 46
Parallel Port
TDATA/PIO3 47
48
TXO/PIOEN
TE
L 13942296513

LC89057W Terminal Function

Pin
Pin Name
No.
1 RXOUT
2 RX0
3 RX1
4 RX2
5 RX3
6 DGND
7 DVDD
8 RX4
9 RX5/VI
10 RX6/UI
11 DVDD
12 DGND
13 LPF
14 AVDD
15 AGND
16 RMCK
17 RBCK
18 DGND
19 DVDD
20 RLRCK
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21 RDATA
22 SBCK
23 SLRCK
24 SDIN
.
25 DGND
26 DVDD
27 XMCK
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AUDIO/VO INT CL CE
32 33 35 40 39 38
Microcontroller
C bit, U bit
I/F
Demodulation
Data
&
Selector
Lock Detect
PLL
Clock
Selector
I/N
29 28 27 34
XIN XOUT XMCK CKST
I/O
O Input bi-phase select data output terminal
I TTL compatible digital data input terminal
I Coaxial compatible amp built-in digital data input terminal
I TTL compatible digital data input terminal
I TTL compatible digital data input terminal
— Digital GND
— Digital power
I TTL compatible digital data input terminal
I TTL compatible digital data/Validity flag input terminal for modulation
I TTL compatible digital data/User data input terminal for modulation
— Digital power for PLL
— Digital GND for PLL
O PLL loop filter connecting terminal
— Analog power for PLL
— Analog GND for PLL
O RMCK clock output terminal (256fs, 512fs, XIN, VCO)
O/I RBCK clock in/output terminal (64fs)
— Digital GND
— Digital power
O/I RLRCK clock in/output terminal (fs)
O Serial audio data output terminal
O SBCK clock output terminal (32fs, 64fs, 128fs)
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O SLRCK clock output terminal (fs/2, fs, 2fs)
I Serial audio data input terminal
i
— Digital GND
— Digital power
O Osc. amp output terminal
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2 9
8
DI XMODE
41
37 DO
36 RERR
21 RDATA
XMODE
DGND
24 SDIN
DVDD
TMCK/PIO0
16 RMCK TBCK/PIO1
TLRCK/PIO2
17 RBCK
TDATA/PIO3
20 RLRCK
TXO/PIOEN
22 SBCK
23 SLRCK
Q Q
3 6 7 1 3
Function
.
AVR-3803/1083/AVC-3570
9 4 2 8
DO 37
DI 38
CE 39
CL 40
41
42
TOP VIEW
43
44
45
46
47
48
1 5 0 5 8 2 9 9 4
m
co
9 9
24 SDIN
23 SLRCK
22 SBCK
21 RDATA
20 RLRCK
19 DVDD
18 DGND
17 RBCK
16 RMCK
15 AGND
14 AVDD
13 LPF
2 8 9 9
29