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Pin No.

Pin Name

I/O

Function

68

XDACS

O

Audio DAC (2ch) chip select signal output

69

IFSDI

I

Serial data input from the IF CON

70

INT0

I

Microcontroller Interrupt input (Not used)

71

IR

I

IR control signal input (Not used)

72

DVDD2

—

Power supply (+2.5V)

73

RDX

I

Serial bus (data input)

74

TXD

O

Serial bus (data output)

75

UWR

I/O

Microcontroller write strobe (Not used)

76

URD

I/O

Microcontroller read strobe (Not used)

77

DVSS

—

Ground

78 to 81

RD7 to RD4

I/O

SDRAM Data bus RD7 to RD4

82

DVDD2

—

Power supply (+2.5V)

83 to 86

RD3 to RD0

I/O

SDRAM Data bus RD3 to RD0

87

RWE

O

SDRAM write enable signal output

88

CAS

O

SDRAM column address strobe signal output

89

RAS

O

SDRAM row address strobe signal output

90

RCS

O

SDRAM chip select signal output

91

BA0

O

SDRAM bank select 0 signal output

92

DVSS

—

Ground

93 to 96

RD15 to RD12

I/O

SDRAM Data bus RD15 to RD12

97

DVDD3

—

Power supply (+3.3V)

98 to 101

RD11 to RD8

I/O

SDRAM Data bus RD11 to RD8

102

DVSS

—

Ground

103

CLK

O

SDRAM Clock output

104

CLE

O

SDRAM Clock enable output

105 to 

107

RA11, RA9 and 

RA8

O

SDRAM Address bus RA11, RA9 and RA8

108

DMVDD3

—

Power supply (+3.3V)

109

DMVSS

—

Ground

110

RA7

O

Address bus RA7

111

DVDD3

—

Power supply (+3.3V)

112 to 

114

RA6 to RA4

O

Address bus RA6 to RA4

115

DVSS

—

Ground

116

DQM1

O

SDRAM Byte read /write mask signal 1 output

117

DQM0

O

SDRAM Byte read /write mask signal 0 output

118

BA1

O

SDRAM bank select 1 signal output

119

RA10

O

Address bus RA10

120

DVDD2

—

Power supply (+2.5V)

121 to 

124

RA0 to RA3

O

Address bus RA0 to RA3

125

DVSS

—

Ground

126 to 

129

RD31 to RD28

I/O

Data bus RD31 to RD28 (Not used)

130

DVDD3

—

Power supply (+3.3V)

131 to 

134

RD27 to RD24

I/O

Data bus RD27 to RD24 (Not used)

135

DVSS

—

Ground

Pin No.

Pin Name

I/O

Function

136

DQM3

O

DRAM Byte read /write mask signal 3 output (Not used)

137

DQM2

O

DRAM Byte read /write mask signal 2 output (Not used)

138

KRMOD

O

Karaoke mode setting terminal (Not used)

139

VOICE

I

(Not used)

140

DVDD2

—

Power supply (+2.5V)

141

MIC

I

(Not used)

142

DSEL

O

(Not used)

143

DISC/XEXT

O

Euro AV Line input select signal output (Not used)

144

EUROVY

O

Euro AV Video signal output (Not used)

145

DVSS

—

Ground

146

RGBSEL

O

Euro AV RGB Vido select signal output (Not used)

147

NT/XPAL

I/O

NT/PAL Select signal (Not used)

148

ABCK

O

BCK signal output for audio

149

ALRCK

O

LRCK signal output for audio

150

DVDD3

—

Power supply (+3.3V)

151

ACLK

O

Audio DAC master clock (384/256 audio sample frequency)

152

MC_DATA

I

Microphone serial input (Not used)

153

SPDIF

O

SPDIF output

154

ASDATA0

I

Audio serial data 0 (left/right channel)

155

ASDATA1

I

Audio serial data 1 (surround left/surround right channel) (Not used)

156

ASDATA2

I

Audio serial data 2 (center/left channel) (Not used)

157

ASDATA3

I

Audio serial data 3 (surround left/surround right channel) (Not used)

158

XRST

O

Reset signal output to the Audio DAC

159

DACVDDC

—

Power supply (+3.3V)

160

VREF

I

Bandgap reference voltage (Not used)

161

FS

O

Full scale adjustment (fixed at “L”)

162

YUV0/CIN

O

Video data output bit 0 / Compensation capacitor (Not used)

163

DACVSSC

—

Ground

164

YUV1/C

O

Video data output bit 1 /Analog chroma output

165

DACVDDB

—

Power supply (+3.3V)

166

YUV2/Y

O

Video data output bit 2 /Analog Y output

167

DACVSSB

—

Ground

168

YUV3/CVBS

O

Video data output bit 3 /Analog composite output

169

DACVDDA

—

Power supply (+3.3V)

170

YUV4/G

O

Video data output bit 4 /Green or Y

171

DACVSSA

—

Ground

172

YUV5/B

O

Video data output bit 5 /Blue or CB

173

YUV6/R

O

Video data output bit 6 /Red or CR

174

ICE

I

Microcontroller ICE mode enable (Not used)

175

WIDE

O

WIDE Select signal output

176

MAMUTE

O

Audio mute signal output

177

ADSCK

O

Serial data transfer clock signal output to the Audio DAC

178

DVSS

—

Ground

179

ADSDO

O

Serial data output to the Audio DAC

180

SPMCLK

I

Audio DAC master clock of SPDIF input (Not used)

181

IPSW

I

I/P select signal input

182

DVDD2

—

Power supply (+2.5V)

Pin No.

Pin Name

I/O

Function

183

SPLRCK

I

Audio left/right channel clock of SPDIF input (Not used)

184

SPBCK

I

Audio bit clock of SPDIF input (Not used)

185

DVDD3

—

Power supply (+3.3V)

186

XTALO

O

System clock output (27 MHz)

187

XTALI

I

System clock input (27MHz)

188

PRST

I

System reset signal input. “H”: reset

189

DVSS

—

Ground

190

VFO13

O

The 1st, 3rd header VFO pulse output (Not used)

191

IDGATE

O

Header detect signal output (Not used)

192

DVDD3

—

Power supply (+3.3V)

193

UDGATE

O

DVD-RAM recording data gate signal output (Not used)

194

WOBSI

I

Wobble signal input (Not used)

195

SDATA

O

RF serial data output

196

SDEN

O

RF serial data latch enable

197

SLCK

O

RF serial clock output

198

BDO

I

Flag of defect data input status

199

ADCVSS

—

Ground

200

ADIN

I

General A/D input

201

RFSUBI

I

RF subtraction signal input terminal (Not used)

202

TEZISLV

I

Tracking error zero crossing low pass input

203

TEI

I

Tracking error input

204

CSO

I

Central servo input

205

FEI

I

Focus error input

206

RFLEVEL

I

Sub beam add input or RFRP low pass input

207

RFRP_DC

I

RF ripple detect input

208

RFRP_AC

I

RF ripple detect input (through AC coupling)

209

HRFZC

I

High frequency RF ripple zero crossing

210

PWMVREF

I

A reference voltage input for PWM circuitry

211

PWM2VREF

I

A reference voltage input for PWM circuitry

212

ADCVDD3

—

Power supply (+3.3V)

213

RFDTSLVP

O

Positive RF data slicer level output (Not used)

214

RFDTSLVN

O

Negative RF data slicer level output (Not used)

215

RFIN

I

Negative input of RF differential signal

216

RFIP

I

Positive input of RF differential signal

The Mirror Time and IOP measurement allows you to make diag-
nosis and adjustment simply by using the remote commander and
monitor TV. The instructions, diagnosis results, etc. are given on
the on screen display (OSD).

The Mirror Time and IOP measurement is required is such events
where servicing a DVD-Player includes changing the Base Unit
(BU). For each new BU to be used with a certain MV-044 board,
Mirror Time and IOP measurement need to be carried out.

Press the 

[TOP MENU]

, 

[CLEAR]

,

I/

1

buttons on the remote

commander in this order with the DVD player in standby mode.
The Test Mode starts, then the menu shown below will be dis-
played on the TV screen.

Remocon Diagnosis Menu

0. External Chip Check

1. Servo Parameter Check

2. Drive Manual Operation

3. Emergency History

4. Version Information

5. Video Level Adjustment

Model Name : DPX-xxxx_xx

IF-con : Ver. x.xxx (xxxx)

Syscon : Ver. x.xxx

The menu above is the Remocon Diagnosis Menu screen which
consists of six main function. At the bottom of the menu screen,
the model name and IF-con version. To enter Mirror Time Adjust-
ment menu, press button 

[2]

 on the remote commander to enter

Drive Manual Operation menu. To exit from the Test Mode, press
the

I/

1

button on the remote commander.

The Drive Manual Operation menu consists of five main function.
By pressing 

[2]

 on the remote commander in the Remocon Diag-

nosis Menu, the screen will appear as below.

Drive Manual Operation

1. Servo Control

2. Track/Layer Jump

3. Manual Adjustment

4. Tray Aging Mode

5. MIRR time Adjust

0. Return to Top Menu

To enter Mirror Time Adjustment, press 

[5]

 on the remote com-

mander. The screen will appear as below.

MIRR time Adjust Menu

1. CD MIRR time Check:

2. DVD MIRR time Check:

3. Threshold:

4. Save to EEPROM

5. Default set MIRR time

[Open] Tray open [Close] Tray close

[0] Return to previous menu

There are five main commands in the Mirr time Adjust menu as
shown in the figure above. The functions of each command are
described in the following page.

This command checks the Mirror time value for CD disc.

This command checks the Mirror time value for DVD disc.

This command displays the threshold value between CD and DVD
mirror time.

This command saves an adjusted mirror time value to the EEPROM.

This command will set CD and DVD mirror time to firmware de-
fault value.

[Open] / [Close]
Pressing the

A

button controls the tray for disc change during

mirror time adjustment.

[0] Return to previous menu
Press 

[0]

 button to return to previous menu.