63
DVD-3930/3930CI
PCM1796DBR Terminal Function
TERMINAL
I/O
DESCRIPTIONS
NAME
PIN
I/O
DESCRIPTIONS
AGND1
19
−
Analog ground (internal bias)
AGND2
24
−
Analog ground (internal bias)
AGND3L
27
−
Analog ground (L-channel DACFF)
AGND3R
16
−
Analog ground (R-channel DACFF)
BCK
6
I
Bit clock input(1)
DATA
5
I
Serial audio data input(1)
DGND
8
−
Digital ground
IOUTL+
25
O
L-channel analog current
IOUTL–
26
O
L-channel analog current output–
IOUTR+
17
O
R-channel analog current
IOUTR–
18
O
R-channel analog current output–
IREF
20
−
Output current reference bias pin
LRCK
4
I
Left and right clock (fS) input(1)
MC
12
I
Mode control clock input(1)
MDI
11
I
Mode control data input(1)
MDO
13
I/O
Mode control readback data output(3)
MS
10
I/O
Mode control chip-select input(2)
MSEL
3
I
I2C/SPI select(1)
RST
14
I
Reset(1)
SCK
7
I
System clock input(1)
VCC1
23
−
Analog power supply, 5 V
VCC2L
28
−
Analog power supply (L-channel DACFF), 5 V
VCC2R
15
−
Analog power supply (R-channel DACFF), 5 V
VCOML
22
−
L-channel internal bias decoupling pin
VCOMR
21
−
R-channel internal bias decoupling pin
VDD
9
−
Digital power supply, 3.3 V
ZEROL
1
I/O
Zero flag for L-channel(2)
ZEROR
2
I/O
Zero flag for R-channel(2)
(1) Schmitt-trigger input, 5-V tolerant
(2) Schmitt-trigger input and output. 5-V tolerant input and CMOS output
(3) Schmitt-trigger input and output. 5-V tolerant input. In I2C mode, this pin becomes an open-drain 3-state output; otherwise, this pin is a CMOS
output.
Содержание DVD-3930
Страница 43: ...43 DVD 3930 3930CI BLOCK DIAGRAM...
Страница 51: ...51 DVD 3930 3930CI BD7956FS MA IC151 BD7956FS Block diagram 1 27 54 28...
Страница 57: ...57 DVD 3930 3930CI CXD2753R MA IC401 Pin Assignment Block Diagram...
Страница 67: ...67 DVD 3930 3930CI ADV7324 MA IC501 550...
Страница 72: ...72 DVD 3930 3930CI PRINTED WIRING BOARDS GU 3749 MAIN A VIDEO P W B UNIT COMPONENT SIDE...
Страница 73: ...73 DVD 3930 3930CI FOIL SIDE...
Страница 74: ...74 DVD 3930 3930CI GU 3750 POWER DISPLAY P W B UNIT COMPONENT SIDE...
Страница 75: ...75 DVD 3930 3930CI FOIL SIDE...
Страница 76: ...76 DVD 3930 3930CI GU 3751 AUDIO P W B UNIT COMPONENT SIDE...
Страница 77: ...77 DVD 3930 3930CI FOIL SIDE...
Страница 78: ...78 DVD 3930 3930CI GU 3752 DIGITAL VIDEO P W B UNIT COMPONENT SIDE...
Страница 79: ...79 DVD 3930 3930CI GU 3793 FAN POWER P W B UNIT FOIL SIDE COMPONENT SIDE FOIL SIDE...
Страница 151: ...151 DVD 3930 3930CI WIRING DIAGRAM...
Страница 154: ...154 DVD 3930 3930CI GU 3749 2 VIDEO P W B V6 V7 V8 V1 V2 V3 V4 V5...