Panasonic DMP-BD45EB, Service Manual

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S-22
ABBREVIATIONS
INITIAL/LOGO
TPSO OP AMP OUTPUT
TPSP OP AMP INVERTED INPUT
TRCRS TRACK CROSS SIGNAL
TRON TRACKING ON
TRSON TRAVERSE SERVO ON
V VBLANK V BLANKING
VCC COLLECTOR POWER SUPPLY VOLTAGE
VCDCONT VIDEO CD CONTROL (TRACKING BALANCE)
VDD DRAIN POWER SUPPLY VOLTAGE
VFB VIDEO FEED BACK
VREF VOLTAGE REFERENCE
VSS SOURCE POWER SUPPLY VOLTAGE
W WAIT BUS CYCLE WAIT
WDCK WORD CLOCK
WEH WRITE ENABLE HIGH
WSR WORD SELECT RECEIVER
X X X' TAL
XALE X ADDRESS LATCH ENABLE
XAREQ X AUDIO DATA REQUEST
XCDROM X CD ROM CHIP SELECT
XCS X CHIP SELECT
XCSYNC X COMPOSITE SYNC
XDS X DATA STROBE
XHSYNCO X HORIZONTAL SYNC OUTPUT
XHINT XH INTERRUPT REQUEST
XI X' TAL OSCILLATOR INPUT
XINT X INTERRUPT
XMW X MEMORY WRITE ENABLE
XO X' TAL OSCILLATOR OUTPUT
XRE X READ ENABLE
XSRMCE X SRAM CHIP ENABLE
XSRMOE X SRAM OUTPUT ENABLE
XSRMWE X SRAM WRITE ENABLE
XVCS X V-DEC CHIP SELECT
XVDS X V-DEC CONTROL BUS STROBE
XVSYNCO X VERTICAL SYNC OUTPUT