Lc89057W-Vf4-E (Ic101-103) Digital P.w.b.; Lc89057W-Vf4-E Terminal Function - Denon AVC-A11XV Service Manual

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LC89057W-VF4-E (IC101-103) DIGITAL P.W.B.

TMCK/ PIO0
TLRCK/PIO2
TDATA/PIO3

LC89057W-VF4-E Terminal Function

Pin
No.
1
2
3
4
5
6
7
8
9
TE
L 13942296513
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
www
42
43
44
45
.
46
47
48
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36 35 34 33 32 31 30
DO
37
DI
38
CE
39
CL
40
XMODE
41
DGND
42
LC89057W-VF4-E
DVDD
43
44
TBCK/PIO1
45
46
47
TXO/PIOE
48
1 2 3 4 5 6 7
Pin I/O
RXOUT O Input bi-phase selection data output pin
RX0 I TTL-compatible digital data input pin
5
RX1 I Coaxial-compatible digital data input pin with built-in amplifier
RX2 I TTL-compatible digital data input pin
5
RX3 I TTL-compatible digital data input pin
5
DGND Digital GND
DVDD Digital power supply
RX4 I TTL-compatible digital data input pin
5
RX5/VI I TTL-compatible digital data || Validity flag input pin for modulation
5
RX6/UI I TTL-compatible digital data || User data input pin for modulation
5
DVDD PLL digital power supply
DGND PLL digital GND
LPF O PLL loop filter connection pin
ACDD PLL analog power supply
AGND PLL analog GND
RMCK O R system clock output pin (256fs, 512fs, XIN, VCO)
RBCK O/I R bit clock input/output pin (64fs)
DGND Digital GND
DVDD Digital power supply
RLRCK O/I R LR clock input/output pin (fs)
RDATA O Serial audio data input pin
SBCK O S bit clock output pin (32fs, 64fs, 128fs)
SLRCK O S LR clock output pin (fs/2, fs, 2fs)
SDIN I Serial audio data input pin
5
DGND Digital GND
DVDD Digital power supply
XMCK O Oscillation amplifier output pin
XOUT O Crystal resonator connection output pin
XIN I Crystal resonator connection, external supply clock input pin (24.576 MHz or 12.288 MHz)
DVDD Digital power supply
DGND Digital GND
EMPHA/UO I/O Emphasis information || U data output || Chip address setting pin
AUDIO /VO I/O Non-PCM output || V flag output || Chip address setting pin
I/O Clock switch transition period signal || Demodulation master or slave function switch pin
CKST
I/O Microcontroller interrupt output || Modulation or general-purpose I/O switch pin
INT
RERR O PLL clock error, data error flag output
DO O Microcontroller I/F read data output pin (3-state)
DI I Microcontroller I/F write data input pin
5
CE I Microcontroller I/F chip enable input pin
5
CL I Microcontroller I/F clock input pin
5
XMODE I System reset input pin
5
DGND Digital GND
x DVDD ao Digital power supply
y
TMCK/PIO0 I/O Modulation 256fs system clock input || General-purpose I/O input/output pin
TMCK/PIO1 I/O Modulation 64fs bit clock input || General-purpose I/O input/output pin
i
TLRCK/PIO2 I/O Modulation fs clock input || General-purpose I/O input/output pin
TLRCK/PIO3 I/O Modulation serial audio data input || General-purpose I/O input/output pin
TXO/PIOEN O/I Modulation data output || General-purpose I/O enable input pin
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8
29 28 27 26 25
SDIN
24
SLRCK
23
SBCK
22
RDATA
21
RLRCK
20
DVDD
19
DGND
18
RBCK
17
RMCK
16
AGND
15
AVDD
14
LPF
13
8 9 10 11 12
*: Pull-down resistor internal
Function
Q Q
3 6 7 1 3
u163
.
41
AVR-4806 / AVC-A11XV
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9