Philips CDR779 Service Manual page 74

GB 74 9. CDR779
TXD_TOOL IC7701 -> CONN1818
U+, U-, V+, V-, CONN1330 -> IC7330
W+, W-
UCOIL, VCOIL, IC7330 -> CONN1330
WCOIL
VCAGAIN IC7016 -> IC7005A
VDC1 CONN1500 -> CONNF934
VDC2 CONN1500 -> CONNF934
VFO IC7270 -> R3295 -> R3244
VFTD CONN1500 -> CONNF934
VRA IC7270 -> R3297 -> R3254
VSL IC7270 -> R3299 -> IC7240
WCLK IC7701 -> R3898B -> IC7300
WOBBLE IC7050C -> IC7300
WPON IC7008 -> R3009IC7008 -> C2009
WPONO IC7008 -> R3106
WPONRC R3003 -> CONN1000
XDAC
List of Abbreviations
Transmit of UART for test TOOL
hall feedback signals from turn table motor to hall motor driver
drive signals for turn table motor
set-point laser power on disc, voltage output
supply voltage for display assy
supply voltage for display assy
FOcus actuator drive output
Voltage Fluorescent Tube Display (display assy)
RAdial actuator drive output
SLedge actuator drive output
I2S1 WordCLocK from DASP to CDR60 (playback and record)
analog WOBBLE signal of pre-groove detected by PPN-signal
Write Power ON
Write Power ON Open drain output
Write Power ON (after RC circuit)
multiplying DAC