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INITIAL/LOGO
X
X
XALE
XAREQ
XCDROM
XCS
XCSYNC
XDS
XHSYNCO
XHINT
XI
XINT
XMW
XO
XRE
XSRMCE
XSRMOE
XSRMWE
XVCS
XVDS
XVSYNCO
19. Voltage Chart
19.1. DVD Module P.C.B.
19.2. Main P.C.B.
19.3. FL P.C.B. & Scart P.C.B & Motor P.C.B.
20. Wave Form Chart
21. Schematic Diagram Notes
- This schematic diagram may be modified at any time with the
development of new technology.
Notes:
S901:
Close detection switch.
S902:
Open detection switch.
S6000:
PDF created with pdfFactory Pro trial version
ABBREVIATIONS
X' TAL
X ADDRESS LATCH ENABLE
X AUDIO DATA REQUEST
X CD ROM CHIP SELECT
X CHIP SELECT
X COMPOSITE SYNC
X DATA STROBE
X HORIZONTAL SYNC OUTPUT
XH INTERRUPT REQUEST
X' TAL OSCILLATOR INPUT
X INTERRUPT
X MEMORY WRITE ENABLE
X' TAL OSCILLATOR OUTPUT
X READ ENABLE
X SRAM CHIP ENABLE
X SRAM OUTPUT ENABLE
X SRAM WRITE ENABLE
X V-DEC CHIP SELECT
X V-DEC CONTROL BUS
STROBE
X VERTICAL SYNC OUTPUT
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