-68-
106
107
108
109, 110
111
112
113
114
115
116
117
118-125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
151
152, 153
154
155
156
157
IC DESCRIPTION-5/10 (LC78661W)-3/4
XIN
XOUT
DVDD6
PP6, 7
AVREQIO
AVACKOI
AVDACK
AVSCTB
AVERRB
DVSS
DVDD4
AVD0-7
C2F
ROMXA
ROMCK
LRSY
EMPH
DOUT
DVDD4
DVSS
EFMOUT
LEFM
PCK
DVDD4
DVSS
VCOCTL
PPDO
AVSS2
JVCPI, JVCPC
JVAO
JVAIN
JVRVO
AVDD4
I
O
—
I/O
I/O
I/O
O
O
O
—
—
O
O
O
O
O
O
O
—
—
O
O
O
—
—
—
—
—
—
O
—
—
—
Oscillator circuit input pin. (16.9344MHz)
Oscillator circuit outpit pin. (16.9344MHz)
Oscillator circuit power supply. [Digital 3.3V]
General-purpose port6, 7. (Pull down)
AV data demand flag I/O pins.
AV data read strobe output pin.
AV data read (Clock/Enable) output pins.
AV output sector synchronization output pin.
AV data reliable flag output pin.
Digital GND.
I/O power supply. [Digital 3.3V]
AV data0-7.
C2 flag output pin.
CD data output pin.
CD data output shift lock output pin.
CD data output L/R clock output pin.
Deemphasis monitor pin.
Audio EIAJ data output pin.
I/O power supply. [Digital 3.3V]
Digital GND.
EFM 2 value signal output pin. (Not Connected)
Output pin for the signal picked out from EFM binary signal with PCK. (Not Connected)
EFM playback shift clock output pin. (Not Connected)
Inner logic power supply. [Digital 3.3V]
Digital GND.
VCO filter connection pin.
Phase comparison filter connection pin.
Frequency comparison filter connection pin.
Filter connection pin1-3.
Voltage monitor pin. (Phase comparison charge pomp PCH control voltage)
Current setting pin for the constant-current phase comparison charge pump.
Current setting pin for the constant-current frequency comparison charg pump.
EFM playback VCO oscillator range setting pin. [For CD] (Pull down)
EFM playback VCO oscillator range setting pin. [For DVD] (Pull down)
EFM PLL JV power supply. [Analog 5V]
Analog GND.
JV control pin.
EFM playback PLL clock jitter output pin.
JV control pin. (Pull down)
JV control pin. (No connected)
SYSTEM PLL power supply. [Analog 3.3V]
Pin No.
Pin Name
I/O
Description
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
