Philips CD950 - Page 11

AGC
AM
ATSB
ATT
B0-B3
BEQ
BCKI
BCKO
BGC
BSW
CD ROM
CEFM
CKO
CKSL
CLAB
CLBD
CLI
CORR
Cosc1
Cosc2
CREF
CRI
DAAB
DABD
DAI
DAO
DEC
DEEM
DET
DIN
DIV4
DMUTE
DOBM
DOEN
DODS
D1-4
DOL
DOR
EFAB
FBL+ -
FBR+ -
“E
“E lag
4F
4FD
4F-in
HF-out
IDF1-3
NTL+ -
iTR+ -
uM
LO
“RCI
AC
MCES
MCK
MOT
MLE
MUSB
MUTE
CS 60 139
- Automatic Gain Control
- Additional mute
- Attenuation of Audio level in Search
position
- Attenuation
- Control bits for radial circuit
- Equalizer reference current input
- Input data bit clock
- Output data bit clock
- DC and LF gain control reference input
- Bandwidth switch turntable motor circuit
- Digital Data information in disc signal
switch
- Clock Eight-to-Fourteen Modulator
- Oscillator output clock
- Clock frequency
- Clock signal Detector-A to Filter-B
- Clock signal Filter-B to DAC
- I?S serial bit clock input
- 1/2 bit DAC
- Capacitor wobble oscillator
- Capacitor wobble oscillator
- Reference current
- Counter Reset Inhibit
- Data signal Decoder-A to Filter-B
- Data signal Filter-B to DAC
- 2S serial data input
- 9S serial data output
- Decoupling input internal bypass
- Deemphasis
- HF detector voltage input
- Input data
- Divide by 4 input
- Digital mute
- Digital out signal
- Digital out enable
- Drop out detector suppression
- Photodiode currents
- Left channel data output
- Right channel data output
- Error flag Decoder-A to Filter-B
- Feedback for left positive (negative)
switched capacitor integrator
- Feedback for right positive (negative)
switched capacitor integrator
- Focus error signal
- Focus error signal for LAG network
- HF output for DEMOD
- HF detector output for DEMOD
- HF current input to HF amplifier
-
HF
amplifier
and
equalizer
voltage
output
- Input data format
- Output from left positive (negative)
switched capacitor integrator _
- Output from right positive (negative)
switched capacitor integrator
- Laser monitor diode input
- Laser amplifier current output
- Input data word clock
- Motor contro! signal
- Motor speed control
- Mode set bit clock
- Mode set serial data input
- Mode set latch enable
- Soft mute signal
- Mute signal
14
OUTDL -
OUTDNL
OUTDR
OUTDNR
OUTOPAL -
OUTNOPAL -
OUTOPAR_ -
OUTNOPAR -
PD/OC
PLLH -
QCL -
OQDA
QRA ¢
RADout
RE
Rosc
Rwob -
RE1
RE2
RE dig
RE lag
RST -
SBD
Sc
SCAB -
SCKI -
SDAB -
SDI1-2 -
SIN_ -
Si/RD
1
'
SWAB/SSM
TL
TRMOT -
TTM+
TTM-
TTMO
VDACL-R -
Vext+
Vext- -
VRCL-R -
VROL-R
WCKO -
WSAB
WSBD -
WS! -
WSO -
XIN =
XOUT 7
XSEL -
XSYS -
XTI -
XTO =
Output from the left positive switched
capacitor DAC;feedback connection for the
left positive OPAMP
- Output from the left negative switched
capacitor DAC:feedback connection for the
left negative OPAMP
-
Output
from
the
right
positive
switched
capacitor DAC:feedback connection for the
right positive OPAMP
-
Output
from
the
right
negative
switched
capacitor DAC:feedback connection for the
right negative OPAMP
+Output of the switched capacitor OPAMP
-Output of the switched capacitor OPAMP
+Output
of
the
switched
capacitor
OPAMP
-Output
of
the
switched
capacitor
OPAMP
- Phase detector - oscillator control
PLL on hold reset
Q-channel clock signal
- Q-channel data signal
Q-channel request aknowledge
- Output of RE2-RE1 input
- Radial errer signal (Amplified RE2-
RE1 currents)
- Resistor wobble oscillator
Wobble generator input
- Radial error signal 1
- Radial error signal 2
Radial error digital
Radial
error
signal
for
LAG
network
Device
reset
Single Bit Deviation correction
Starting up capacitor input
Subcode clock Decoder-A to Filter-B
Bit clock input for serial input interface
Subcode data Decoder-A to Filter-B
Serial data input
Tray switch
-
On/off
control
for
laser
supply
and
focus
circuit.
Ready
signal.
Starting
up
procedure
succesfull
- Subcode word/start-stop motor signal
- Track loss output signal
Tray motor drive
Control
voltage
for
turntable
motor
Control voitage for turntable motor
- Motor offset and bandwidth switch
Reference
voltage
supply
left(right)
channel
DAC
Supply connection
Supply connection
High
impedance
voltage
refence
for
left
(right)
channel
inputs
-
Left
(right)
channel
voltage
reference
output
Output word clock
Word select Decoder-A to Filter-B
Word select Filter-B to DAC
2S word select input
2S word select output
Oscillator signal input
Oscillator output
Crystal frequency select
Oscillator signal
Crystal oscillator input
Crystal oscillator output