Daewoo DVG - 8400N, DVG - 5300N service manual Vcocin

Page 63

Pin

Symbol

Type

Description

92

DVDD3

Power

3.3V power

93

RD15

Inout, Pull Up/Down

DRAM data 15

94

RD14

Inout, Pull Up/Down

DRAM data 14

95

RD13

Inout, Pull Up/Down

DRAM data 13

96

RD12

Inout, Pull Up/Down

DRAM data 12

97

DVSS

Ground

Ground

98

RD11

Inout, Pull Up/Down

DRAM data 11

99

RD10

Inout, Pull Up/Down

DRAM data 10

100

RD9

Inout, Pull Up/Down

DRAM data 9

101

RD8

Inout, Pull Up/Down

DRAM data 8

102

VPVDD3

Power

Power for varipitch VCO circuitry

103

VCOCIN

Analog Input

Connect capacitor for compensator loop filter

104

VPVSS

Ground

Ground for varipitch VCO circuitry

105

DVSS

Ground

Ground

106

CLK

Output

DRAM clock

107

CLE

Output

DRAM clock enable

108

RA11

Output

DRAM address bit 11 or audio serial data 3 (channel 7/8)

109

RA9

Output

DRAM address 9

110

RA8

Output

DRAM address 8

111

DVDD2

Power

2.5V power

112

RA7

Output

DRAM address 7

113

RA6

Output

DRAM address 6

114

RA5

Output

DRAM address 5

115

RA4

Output

DRAM address 4

116

DVSS

Ground

Ground

117

DQM1

Output

Mask for DRAM input/output byte 1

118

DQM0

Output

Mask for DRAM input/output byte 0

119

BA1

Output

DRAM bank address 0

120

RA10

Output

DRAM address10

121

DVDD2

Power

2.5V power

122

RA0

Output

DRAM address 0

123

RA1

Output

DRAM address 1

124

RA2

Output

DRAM address 2

125

RA3

Output

DRAM address 3

126

DVSS

Ground

Ground

127

RD31

Inout, Pull Up/Down

DRAM data 31

128

RD30

Inout, Pull Up/Down

DRAM data 30

129

RD29

Inout, Pull Up/Down

DRAM data 29

130

RD28

Inout, Pull Up/Down

DRAM data 28

131

DVDD3

Power

3.3V power

132

RD27

Inout, Pull Up/Down

DRAM data 27

133

RD26

Inout, Pull Up/Down

DRAM data 26

134

RD25

Inout, Pull Up/Down

DRAM data 25

135

RD24

Inout, Pull Up/Down

DRAM data 24

136

DVSS

Ground

Ground

137

DQM3

Output

Mask for DRAM input/output byte 3

138

DQM2

Output

Mask for DRAM input/output byte 2

139

RD23

Inout, Pull Up/Down

DRAM data 23

4-5

Image 63
Contents DVG 5300N DVG 8400N Overhaul Flowchart SummarizationReplace Parts IC Material Important for Laser Products Important Safety PrecautionsRead Instructions CleaningAccessories Power SourcesDisc Tray POWER-CORD ProtectionGrounding or Polarization LightningWall or Ceiling Mounting Damage Requiring ServiceReplacement Parts Safety CheckFeatures About Manual Principles for WritingPlayable Discs Terms for Discs Pictures ScenePBC Playback Control Enjoy music and images motionSecurity PlacementCleaning Before OperationHandling Disc Cleaning DiscCheck Accessories USE Remote ControlPreparations Before Operation Front PanelPress OPEN/CLOSE button to open it Rear Panel Creates Power between wall outlet and the unitCase you want to repeat and play a chapter or track VFDPBC ALLButton Names and Layout of Remote ControlsConnections Connected to a TV and AN Ordinary AmplifierTurn off all equipment before operation Button Remote control to turn the unit onBasic Operations Play DiscsSystem Setting ModeDisplay Pause Fast PlaySlow Play STEP/ PauseCONCERT, Living ROOM, Hall Select Audio LanguageSelect Channels Selecting 3D AudioPlaying a Desired Scene To Skip Scenes in a DiscDirectly Moving to a Desired Title DVD Repeat Play Playing a Disc Containing MP3 FilesRepeating a Defined Period from a to B Searching DVD with a TITLE/CHAPTER Number or a TimePress A-B three times to remove A-B repeat Remove the subtitle Searching CD and Something Disc with a Time or Track TimeSelect a Subtitle Language If a DVD disc includes subtitleBook Mark Play Discs in Verious WaysSelect Angle Zoom PlayProgram Play CD Program Play DVDDigest type Digest Play DVDPlaying disc, the screen shows Push direction button to selectList Play MP3 or PIC-CD DiscFile List appear one by one At this time you can operateModes list as the following Repeat one mode repeat the current itemShuffle mode play items by random Screen will show Zoom 100% when you push Zoom button underMenu Setting Function SettingFunction Setting Setup Menu General SetupBasic Navigation Spdif OFF SPDIF/RAWSPDIF/PCM Stereo Dolby Digital SetupPreference Setup LT/RTDisc Menu Enter a password according to the screenOthers TON ControlYou may change the pitch to adapt to your voice Push Troubleshooting Technical Specifications Replace Parts TOP Cover Replace ChassisBack Panel Front PanelPower Supply PC Board Replace PCB BoardMain PC Board MIC PC Board VFD Power Switch PC BoardComponent PC Board Replace DVD Loader Overhaul Flowchart Decoding Block Diagram Mpeg Block DiagramVFD-CS STB Control Schematic Circuit Diagram12T Power Schematic Circuit DiagramMT1369E LQFP208 DVD MP Board for Hitachi HOP1120/1200 MT1369AE Index & PowerTo reduce MT1336E Servo MT1369AE Mpeg Demo Board8M Flash Memory Schematic Circuit DiagramFor YUV For Scart Audio Video DAC Circuit DiagramAgnd Vgnd Micin Rmain Lmain Rrear Lrear LFE Cent AV Filter Schematic Circuit DiagramKaraoke Schematic Circuit Diagram IC Material Decal MT1369E IC MaterialFOO PIN Function DescriptionUWR# Vcocin Pin Symbol Type Description 140 CSO CS4340AUDIO D/A IC Material AV 3168 Video IC Material Pin Name Pin # Type Description SCL Decal PIN Function Description Flash 29F800 IC MaterialDecal PIN Function Description Control Panel IC Material16M Sdram IC Material PIN PIN Name Description