Kenwood DV-303 Service Manual page 25

INITIAL/LOGO
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
5. VOLTAGE CHART
5-1 POWER SUPPLY C.B.A.
5-2 MODULE C.B.A.
ADJUSTMENT
ABBREVIATIONS INITIAL/LOGO
X 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
DV-303
ABBREVIATIONS
25