S-44
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
Summary of Contents for DMR-EX93CEG
Page 2: ...2 ...
Page 6: ...6 2 2 Precaution of Laser Diode ...
Page 8: ...8 3 Service Navigation 3 1 Service Information 3 2 Caution for DivX ...
Page 11: ...11 4 Specifications ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 5 Location of Controls and Components ...
Page 15: ...15 ...
Page 36: ...36 9 2 P C B Positions ...
Page 44: ...44 10 1 2 Checking and Repairing of Power P C B ...
Page 45: ...45 10 1 3 Checking and Repairing of RAM Digital P C B Module ...
Page 46: ...46 10 1 4 Checking and Repairing of Main P C B ...
Page 47: ...47 10 1 5 Checking and Repairing of HDD ...
Page 61: ...S 11 ...
Page 75: ...S 25 ...
Page 85: ...S 35 ...
Page 90: ...S 40 ...