Denon AVC-1909, Руководство по обслуживанию

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69
AVR-1909/789, AVC-1909
Pin
#
Pin Name
Direct-
ion
Function
in Slave Mode
Function
in Master Mode
Notes
32 HSDP_DATA
S=In
M=Out High Speed Data Port Data
Input
High Speed Data Port Data
Output
Out= 4mA, SLC
In=LVTTL S/T
34 HSDP_CLK
S=In
M=Out High Speed Data Port Clock
Input
High Speed Data Port Clock
Output
Out= 4mA, SLC
In=LVTTL S/T
35 DT4_MODE
S=In
M=In
Enables/Disables driver on
SC_RATE and ANT_REV
(High = enable driver) This
pin was VSS on rev 3
XM/DT IC
Enables/Disables drivers on
MUTE and ANT_REV (High
= enable drivers) This pin
was VSS on rev 3 XM/DT IC
In=LVTTL S/T
36 HSDP_EN#
S=In
M=Out High Speed Data Port Enable
Input (Active low)
High Speed Data Port Enable
Output (Active low)
Out= 4mA, SLC
In=LVTTL S/T
37 I2S_DATA
S=In
M=Out
I2S Digital Audio Port Data In
I2S Digital Audio Port Data
Out
Out= 4mA, SLC
In=LVTTL S/T
39 I2S_SCLK
S=In
M=Out I2S Digital Audio Port Bit
Clock In
I2S Digital Audio Port Bit
Clock Out
Out= 4mA, SLC
In=LVTTL S/T
41 I2S_LRCLK
S=In
M=Out I2S Digital Audio Port
Left/Right Clock In
I2S Digital Audio Port
Left/Right Clock Out
Out= 4mA, SLC
In=LVTTL S/T
43 I2S_OCLK
S=In
M=Out
I2S Digital Audio Port
Oversample Clock
(not used, leave unconnected)
I2S Digital Audio Port
Oversample Clock Out
Out= 4mA, SLC
44 MUTE
S=n/u
M=Out Not used in Slave mode, leave
unconnected
Provides a mechanism for
muting the audio during an
I2S rate change (High=mute)
Out= 4mA, SLC
45 SAII_CLK
S=Out
M=In
SAII Port Clock Output SAII Port Clock Input
Out= 4mA, SLC
In=LVTTL S/T
47 SAII_DATA
S=Out
M=In
SAII Port Data Output SAII Port Data Input
Out= 4mA, SLC
In=LVTTL S/T
48 SAII_REQ
S=In
M=Out
SAII Port Request Input SAII Port Request Output
Out= 4mA, SLC
In=LVTTL S/T