66
DVD-3930/3930CI
BH7868FS (MA: IC505)
(MA: IC506 :JP model only)
(MA: IC551 :E2 model only)
Function
Pin
No.
Pin Name
I/O
* For latch-up countermeasure, perform each power supply ON/OFF in the same timing.
28
XOUT
O
X’tal osc. connecting output terminal
29
XIN
I
X’tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz)
30
DVDD
—
Digital power
31
DGND
—
Digital GND
32
EMPHA/UO
I/O
Emphasis information/U-data output/Chip address setting terminal
33
AUDIO/VO
I/O
Non-PCM detect/V-flag output/ Chip address setting terminal
34
CKST
I/O
Clock switch transition period output/Demodulation master or slave function switching terminal
35
INT
I/O
Interrupt output for
µ
com (Interrupt factor selectable)/Modulation or general I/O switching terminal
36
RERR
O
PLL lock error, data error flag output
37
DO
O
µ
com I/F, read out data output terminal (3-state)
38
DI
I
µ
com I/F, write data input terminal
39
CE
I
µ
com I/F, chip enable input terminal
40
CL
I
µ
com I/F, clock input terminal
41
XMODE
I
System reset input terminal
42
DGND
—
Digital GND
43
DVDD
—
Digital power
44
TMCK/PIO0
I/O
256fs system clock input for modulation/General I/O in/output terminal
45
TBCK/PIO1
I/O
64fs bit clock input for modulation/General I/O in/output terminal
46
TLRCK/PIO2
I/O
fs clock input for modulation/General I/O in/output terminal
47
TDATA/PIO3
I/O
Serial audio data input for modulation/General I/O in/output terminal
48
TXO/PIOEN
O/I
Modulation data output/ General I/O enable input terminal
+
Vcc1
S1
S2
C IN
MUTE1
CV IN
Y IN
BIAS
Py/G IN
GND
Pb/B IN
MUTE2
Pr/R IN
Vcc2
SEL(CV/MIX)
SEL(BIAS/CLAMP)
COUT
S-DC OUT
CVOUT
CVOUT SAG
GND
YOUT
GND
Py/G OUT
Pb/B OUT
GND
Pb/B OUT SAG
GND
Pr/R OUT
Pr/R OUT SAG
YOUT SAG
Py/G OUT SAG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
75
Ω
75
Ω
75
Ω
75
Ω
75
Ω
75
Ω
6dB
6dB
6dB
6dB
6dB
6dB
Bias
Bias
Bias
Bias
Bias
Clamp
Clamp
Clamp
13.5MHz
LPF
13.5MHz
LPF
13.5MHz
LPF
6.75MHz
LPF
6.75MHz
LPF
6.75MHz
LPF
S-DC OUT
S1/S2
MUTE2
MUTE1
L
H
L
H
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...