Denon DVD-2900 Service Manual page 67

QQ
Terminal Function
3 7 63 1515 0
TER M INAL
NAME P I N
DSDL 1
DSDR 2
DBCK 3
PLRCK 4
PDATA 5
PBCK 6
SCK 7
DGND 8
V 9
DD
10
MS
MDI 11
MC 12
MDO 13
14
RST
V 2R 15
CC
AGND3R 16
I R+ 17
OUT
I R– 18
OUT
TE
L 13942296513
AGND1 19
I 20
REF
V R 21
COM
V L 22
COM
V 1 23
CC
AGND2 24
I L+ 25
OUT
I L– 26
OUT
AGND3L 27
V 2L 28
CC
† Schmitt trigger input, 5 V tolerant.
‡ Schmitt trigger input and output, 3.3 V.
www
.
http://www.xiaoyu163.com
I/O
I/O L-channel audio data input for DSD and external DF modes
PCM mode zero flag for L-channel by ZERO output mode select
I/O R-channel audio data input for DSD and external DF modes
PCM mode zero flag for R-channel by ZERO output mode select
I Bit clock input for external DF and DSD modes
I Left and right clock (f
Connected to GND for DSD mode
I Serial audio data input for normal operation
I Bit clock input. Connected GND for DSD mode
†
I System clock input
- Digital ground
- Digital power supply, +3.3 V
I/O Chip select for mode control
I Mode control data input
I Mode control clock input
I/O Mode control read back data output
†
I Reset
- Analog power supply (R-channel DACFF), +5.0 V
- Analog ground (R-channel DACFF)
O R-channel analog current output +
O R-channel analog current output –
- Analog ground (internal bias)
- Output current reference bias pin
- R-channel Internal bias de-coupling pin
- R-channel Internal bias de-coupling pin
- Analog power supply, +5.0 V
- Analog ground (internal bias)
O L-channel analog current output +
O L-channel analog current output –
- Analog ground (L-channel DACFF)
- Analog power supply (L-channel DACFF), +5.0 V
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
DESCRIPTIONS
†
) input for normal operation. WDCK clock input for external DF mode.
S
†
†
†
‡
†
†
‡
Q Q
3 6 7 1 3 1 5
co
.
67
DVD-2900
9 4 2 8
‡
‡
0 5 8 2 9 9 4 2 8
m
67
9 9
9 9