INITIAL/LOGO
ABBREVIATIONS
V
VBLANK
VCC
VCDCONT
VDD
VFB
VREF
VSS
V BLANKING
COLLECTOR POWER SUPPLY
VOLTAGE
VIDEO CD CONTROL
(TRACKING
BALANCE)
DRAIN POWER SUPPLY
VOLTAGE
VIDEO FEED BACK
VOLTAGE REFERENCE
SOURCE POWER
SUPPLYVOLTAGE
W
WAIT
WDCK
WEH
WSR
BUS CYCLE WAIT
WORD CLOCK
WRITE ENABLE HIGH
WORD SELECT RECEIVER
X
X
XALE
XAREQ
XCDROM
XCS
XCSYNC
XDS
XHSYNCO
XHINT
XI
XINT
XMW
XO
XRE
XSRMCE
XSRMOE
XSRMWE
XVCS
XVDS
XVSYNCO
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 INTERRUPTREQUEST
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 CHIPSELECT
X V-DEC CONTROL BUS
STROBE
X VERTICAL SYNC OUTPUT
12. VOLTAGE CHART
Note:
- Circuit voltage and waveform described herein shall be regarded as
reference information when probing defect point, because it may differ
from an actual measuring value due to difference of Measuring
instrument and its measuringconditionand product itself.
40
Summary of Contents for DVD-K32GCS
Page 9: ...6 2 Casing Parts and P C B Positions 6 3 Top Panel 9 ...
Page 10: ...1 Unscrew the screws 6 4 Front Panel 1 Release the tabs and connectors 2 Release the tabs 10 ...
Page 12: ...6 8 Mechanism Unit 1 Unscrew the screws 2 Release the tabs 12 ...
Page 33: ...33 ...
Page 43: ...17 2 MECHANISM SECTION EXPLODED VIEW 43 ...
Page 44: ...17 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 44 ...
Page 49: ...C3516 F2A0J102A247 6 3V 1000U 1 49 ...
Page 51: ...C8020 F1G1C104A042 16V 0 1U 1 51 ...
Page 53: ...C8523 F1G1C104A042 16V 0 1U 1 53 ...
Page 58: ...QR4305 XN0431100L TRANSISTOR 1 58 ...
Page 60: ...R4320 ERJ3GEYJ222V 1 10W 2 2K 1 60 ...
Page 62: ...R8010 ERJ2GEJ103X 1 16W 10K 1 62 ...
Page 69: ...Ref No MODE PLAY STOP IC4671 1 2 3 4 5 6 7 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...