Kenwood DVF-3020, Service Manual

Page: 9 / 45

DVF-3020
9
ABBREVIATION
INITIAL/LOGO ABBREVIATIONS
P P1~UP PORT
PCD CD TRACKING PHASE DIFFERENCE
PCK PLL CLOCK
PDVD DVD TRACKING PHASE
DIFFERENCE
PEAK CAP. FOR PEAK HOLD
PLLCLK CHANNEL PLL CLOCK
PLLOK PLL LOCK
PWMCTL PWM OUTPUT CONTROL
PWMDA PULSE WAVE MOTOR DRIVE A
PWMOA, B” PULSE WAVE MOTOR OUT A, B”
RE READ ENABLE
RFENV RF ENVELOPE
RFO RF PHASE DIFFERENCE OUTPUT
RS (CD-ROM) REGISTER SELECT
RSEL RF POLARITY SELECT
RST RESET
RSV RESERVE
S SBI0, 1 SERIAL DATA INPUT
SBO0 SERIAL DATA OUTPUT
SBT0, 1 SERIAL CLOCK
SCK SERIAL DATA CLOCK
SCKR AUDIO SERIAL CLOCK RECEIVER
SCL SERIAL CLOCK
SCLK SERIAL CLOCK
SDA SERIAL DATA
SEG0~UP FL SEGMENT OUTPUT
SELCLK SELECT CLOCK
SEN SERIAL PORT ENABLE
SIN1, 2 SERIAL DATA IN
SOUT1, 2 SERIAL DATA OUT
SPDI SERIAL PORT DATA INPUT
SPDO SERIAL PORT DATA OUTPUT
SPEN SERIAL PORT R/W ENABLE
SPRCLK SERIAL PORT READ CLOCK
SPWCLK SERIAL PORT WRITE CLOCK
SQCK SUB CODE Q CLOCK
SQCX SUB CODE Q DATA READ CLOCK
SRDATA SERIAL DATA
SRMADR SRAM ADDRESS BUS
SRMDT0~7 SRAM DATA BUS 0~7
SS START/STOP
STAT STATUS
STCLK STREAM DATA CLOCK
STD0~UP STREAM DATA
STENABLE STREAM DATA INPUT ENABLE
STSEL STREAM DATA POLARITY SELECT
STVALID STREAM DATA VALIDITY
SUBC SUB CODE SERIAL
SBCK SUB CODE CLOCK
SUBQ SUB CODE Q DATA
SYSCLK SYSTEM CLOC
INITIAL/LOGO ABBREVIATIONS
T TE TRACKING ERROR
TIBAL BALANCE CONTROL
TID BALANCE OUTPUT 1
TIN BALANCE INPUT
TIP BALANCE INPUT
TIS BALANCE OUTPUT 2
TPSN OP AMP INPUT
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