64
DVD-3930/3930CI
SM8707EV (MA: IC154)
Top View
Block Diagram
Functions
Number
Name
I/O
Description
1
VDD1
-
Supply 1 for digital block
2
VSS1
-
Ground 1 for digital block
3
MO1
O
Video system output 1 (27MHz fixed)
4
MO2
O
Video system output 2 (27MHz fixed)
5
VDD2
-
Supply 2 for analog block
6
VSS2
-
Ground 2 for analog block
7
XTI
I
Crystal oscillator connection or external clock input
8
XTO
O
Crystal oscillator connection
9
AO1
O
<SM8707D> Audio system output 1 (384fs/768fs output)
FSEL = LOW, fs = 48kHz: 768fs
FSEL = HIGH, fs = 44.1kHz: 384fs
<SM8707E> Audio system output 1 (512fs output)
10
AO2
O
Audio system output 1 (512fs output)
11
VSS3
-
Ground 3 for digital block
12
VDD3
-
Supply 1 for digital block
13
SO1
O
<SM8707D> Signal processor system output 1 (16.9344MHz fixed)
<SM8707E> Signal processor system output 1 (33.8688MHz fixed)
14
FSEL
I
<SM8707D> Sampling frequency select
FSEL = LOW : fs = 48kHz
FSEL = HIGH : fs = 44.1kHz
(with internal pull-up resistor, Schmitt-trigger input)
<SM8707E> Sampling frequency select
FSEL = LOW : fs = 48kHz
FSEL = HIGH : fs = 44.1kHz
(with internal pull-up resistor, Schmitt-trigger input)
15
SO2
O
Signal processor system output 2 (33.8688MHz fixed)
16
NC
-
No connection (leave pin open circuit or connect to VDD)
1
16
8
9
VDD1
VSS1
MO1
MO2
VDD2
VSS2
VT1
XTO
NC
SO2
FSEL
SO1
VDD3
VSS3
AO2
AO1
MO2
XTI
XTO
X'tal
OSC
Reference
Divider 0
Phase
Detector 0
Charge
Pump 0
LPF 0
VCO 0
Loop
Divider 0
Reference
Divider 1
Phase
Divider 1
Charge
Pump 1
LPF 1
VCO 1
Loop
Divider 1
FSEL
Control
Logic
AO1
AO2
SO1
SO2
MO1
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...
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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...