21
DBR10/DBR12/DBR15
LSI PIN DESCRIPTION
（LSI 端子機能表）
PCM1781DBQR
(X7375A00)
DAC
(Digital to Analog Converter) ........................................................21
PCM1803ADBR
(X7357B00)
ADC
(Analog to Digital Converter) ........................................................21
PCM1803DBR
(X7357A00)
ADC
(Analog to Digital Converter) ..........................................................21
TM4C1230D5PMIR
(YF553A00)
CPU
.................................................................................................22
YSS952-QZE2A
(YE441A00)
DSP (SPR-2)
(Digital Signal Processor) ...............................................21
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
VINL
VINR
VREF1
VREF2
V
CC
AGND
PDWN
BYPAS
TEST
LRCK
I
I
-
-
-
-
I
I
I
I/O
Analog input (L ch)
Analog input (R ch)
Reference-voltage-1 decoupling capacitor
Reference-voltage-2 decoupling capacitor
Analog power 5V
Analog ground
Power-down control, active-low
HPF bypass control
Test, must be connected to DGND
Audio data latch enable input/output
11
12
13
14
15
16
17
18
19
20
BCK
DOUT
DGND
V
DD
SCKI
OSR
FMT0
FMT1
MODE0
MODE1
I/O
O
-
-
I
I
I
I
I
I
Audio data bit clock input/output
Audio data digital output
Digital ground
Digital power 3.3V
System clock input
Oversampling ratio select input
Audio data format select input 0
Audio data format select input 1
Mode select input 0
Mode select input 1
PCM1803ADBR
(X7357B00)
ADC
(Analog to Digital Converter)
PCM1803DBR
(X7357A00)
ADC
(Analog to Digital Converter)
DSP: IC401
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GPIO5
GPIO4
GPIO3
DVSS
GPIO2
GPIO1
GPIO0
PLLVDD
IC_N
PLLVSS
PLLVSS
XIN
XOUT
IOVDD
SCL
SDA
I/O
I/O
I/O
-
I
I
I
-
I
-
-
I
O
-
I
I/O
General-purpose I/O pins
GND
General-purpose I/O pins
PLL power supply
Hardware reset pin
PLL GND
Clock input pin
Clock output pin
Control interface power supply
I
2
C control bus clock input pin
I
2
C control bus data I/O pin
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
OPEN
DVSS
IRQ_N
DVDD18
GPIO11
TESTb
DVSS
OPEN
DVSS
GPIO10
GPIO9
GPIO8
IOVDD
GPI07
DVDD18
GPI06
-
-
O
-
I/O
I
-
-
-
I/O
I/O
I/O
-
I/O
-
I/O
Leave this pin open
GND
Interrupt request output pin to the host controller
Core power supply
General-purpose I/O pins
Test pin
GND
Leave this pin open
GND
General-purpose I/O pins
Control interface power supply
General-purpose I/O pins
Core power supply
General-purpose I/O pins
YSS952-QZE2A
(YE441A00)
DSP (SPR-2)
(Digital Signal Processor)
DSP: IC402
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
)07
'(03
'(03
087(
6&.
'$7$
%&.
/5&.
,
,
,
,
,
,
,
,
'DWDIRUPDWVHOHFW
'HHPSKDVLVFRQWURO
'HHPSKDVLVFRQWURO
6RIWPXWHFRQWURO
6\VWHPFORFNLQSXW
$XGLRGDWDGLJLWDOLQSXW
$XGLRGDWDELWFORFNLQSXW
$XGLRGDWDOHIWDQGULJKWFORFNLQSXW
7(67
1&
9
FF
$*1'
9
&20
9
287
5
9
287
/
=(52$
2
2
2
7HVWSLQIRUIDFWRU\XVH0XVWEH/2:RURSHQ
1RFRQQHFWLRQ
3RZHUVXSSO\9
*URXQG
&RPPRQYROWDJHGHFRXSOLQJ
$QDORJRXWSXWIRU5FKDQQHO
$QDORJRXWSXWIRU/FKDQQHO
=HURIODJRXWSXWIRU/DQG5FKDQQHOV
PCM17
8
1DBQR
;$
DAC
'LJLWDOWR$QDORJ&RQYHUWHU
'63,&
Содержание DBR Series
Страница 6: ...6 DBR10 DBR12 DBR15 O 03 66 0 アンプ組立 68 63 1 68 63 287 036 68 1 63 96 P destination only ...
Страница 24: ...24 DBR10 DBR12 DBR15 AMPS Circuit Board 2NA ZJ27480 1 Pattern side パターン側 ...
Страница 67: ...8 DBR10 DBR12 DBR15 CABINET ASSEMBLY キャ ビネ ッ ト組立 DBR10 ...
Страница 69: ...10 DBR10 DBR12 DBR15 CABINET ASSEMBLY キャ ビネ ッ ト組立 DBR12 ...
Страница 71: ...12 DBR10 DBR12 DBR15 DBR15 CABINET ASSEMBLY キャ ビネ ッ ト組立 ...
Страница 80: ...21 DBR10 DBR12 DBR15 AMP ASSEMBLY アンプ組立 6 03 66 0 シールド AMP 組立 6HH SDJH 63 1 A ...
Страница 83: ...24 DBR10 DBR12 DBR15 6 03 66 0 シールド AMP 組立 6 63 66 0 シールド DSP 組立 ...
