Philips CDR600/00/17 Service Manual page 57

List of Abbreviations
FSON IC7008 -> R3051
FSR R3040 -> IC7270
FSRS IC7008 -> IC7126D
FSW R3050 -> IC7270
FSWS IC7008 -> IC7126C
FWEN IC7270 -> IC7208, R3806
HALL_U, HALL_V, IC7330 -> IC7300, CONN1812
HALL_W
HFS0 IC7270 -> R3249 -> IC7360
I2C
I2C_CLK IC7701, R3711 -> R3715 -> C2709 ->
F934IC7701, R3711 -> IC7801
I2C_DATA IC7701, R3712 <-> R3713 <-> C2708,
R3714 <-> F934IC7701, R3712 <-> IC7801
I2CL R3248B -> IC7207, R3247C
I2CSCL IC7207 -> IC7008IC7207 -> IC7010IC7207
-> R3248B
I2CSDA IC7207 <-> IC7008IC7207 <->
IC7010IC7207 <-> R3248A
I2DA R3248A <-> IC7270,R3247D
I2S_BCLK_AI IC7701 -> R3814 -> IC7406
I2S_BCLK_AO IC7701 -> R3894A -> IC7406
I2S_BCLK_CD CONN1708, C2739 -> R3834 -> IC7701
I2S_BCLK_MIC CONN1708, C2739 -> R3834 -> IC7701
I2S_DATA_AI IC7406 -> IC7701
I2S_DATA_AO IC7701 -> R3894C -> IC7406
I2S_DATA_CD CONN1708, C2738 -> R3836 -> IC7701
I2S_DATA_MIC CONN1708, C2738 -> R3836 -> IC7701
I2S_WS_AI IC7701 -> R3743 -> IC7406
I2S_WS_AO IC7701 -> R3894B -> IC7406
I2S_WS_CD CONN1708, C2740 -> R3833 -> IC7701
I2S_WS_MIC CONN1708, C2740 -> R3833 -> IC7701
I2S1_MS IC7270 -> R3910, IC7701
IE T7121 -> CONN1000
INT_COPY_ANA IC7701 -> R3721 -> IC7401IC7701 ->
R3721 -> R3410
IR T7135 -> CONN1000T7135 ->
R3056T7135 -> IC7008
IW T7122 -> CONN1000T7122 -> D6003
KEY_PRESSED IC7706B -> R3816 -> IC7701
KILL T7560, T7561, R3560 -> CONN1400,
R3424, R3428
KILL_OUT IC7701 -> R3532
L12V supply voltage
L3_CLK IC7701 -> R3725 -> IC7406
L3_DATA IC7701 <-> R3728 <-> IC7406
L3_MODE IC7701 -> R3735 -> IC7406
L5V supply voltage
L-5V supply voltage
LASCK IC7270 <-> R3248D
LASDACCK R3248D <-> IC7016
LASDACDI R3248C <-> IC7016
LASDACLD R3212 <-> IC7016
LASDD IC7270 <-> R3248C
LASLD IC7270 <-> R3238 <-> R3212IC7270 <->
R3232
LEFT CONN1708, C2743 -> IC7401C, IC7407C
LLP IC7270 -> IC7300
Forward Sense photo diode sampling ON
Forward Sense signal while Reading for read control loop
Forward Sense photo diode Read Sampling
Forward Sense signal while Writing for write control loop
Forward Sense photo diode Write Sampling
Flash EPROM Write ENable
HALL feedback signals from turn table motor via hall motor driver
select HF circuit
Inter IC
I2C CLocK line used for display slave processor and digital potmeter
I2C DATA line used for display slave processor and digital potmeter
I2C CLock line
I2C Serial CLock line
I2C Serial DAta line
I2C DAta line
I2S4 Bit CLocK for CODEC (ADC for CDR950) Analog Input (record
from analog source)
I2S2 Bit CLocK for CODEC (DAC for CDR950) Analog Output
I2S3 Bit CLocK from CD player (record n=2) (CDR775 only)
I2S3 Bit CLocK from MICrophone (CDR950 only)
I2S4 DATA from CODEC (ADC for CDR950) Analog Input (record from
analog source)
I2S2 DATA for CODEC (DAC for CDR950) Analog Output
I2S3 DATA from CD player (record n=2) (CDR775 only)
I2S3 DATA from MICrophone (CDR950 only)
I2S4 Word CLocK for CODEC (ADC for CDR950) Analog Input (record
from analog source)
I2S2 Word CLocK for CODEC (DAC for CDR950) Analog Output
I2S3 Word CLocK from CD player (record n=2) (CDR775 only)
I2S3 Word CLocK from MICrophone (CDR950 only)
I2S1 Master-Slave interrupt from MACE2
laser Erase drive current signal
select INTernal COPY ANAlog (in case of copy protected disc or track
on CD drive) (CDR775 only)
laser Read drive current signal
laser Write drive current signal
KEY PRESSED interrupt
KILL signal from power supply part to audio outputs
disables the KILL activity from the PSU; 1 = no kill,0 = kill active
+12V supply voltage for servo/Laser part
L3 interface CLocK line / control CODEC (not for CDR950)
L3 interface DATA line with CODEC (not for CDR950)
L3 interface MODE line selects data or address transfer mode for
CODEC (not for CDR950)
+5V supply voltage for servo/Laser part
-5V supply voltage for servo/Laser part
ClocK line DAC LASer control
ClocK line DAC LASer control
Data line DAC LASer control
LoaD line DAC LASer control
Data line DAC LASer control
LoaD line DAC LASer control
audio output LEFT channel from CD-player in CDR775
Laser Low Power (active high), switches the laser from write to read
power whenever the device tends to go offtrack
CDR600 9. GB 53