MT MT1389 Service Manual

EGOFOOLLER

MT1389EE-L1 (DVDM ASSY : IC201)

For Education by EgoFooller

• DVD IC

Pin Arrangement

IREF

AVDD3

RFGC

OSP

OSN

CRTPLP31RFRPDC32RFRPAC

CEQN

CEQP

RFGN D

HRFZC

ADCVSS

ADCVDD3

RFVDD3

S_VREFN

LPFIN

LPFOP

LPFIP

LPFON

S_VCM

S_VREFP

XTALI

XTALO

JITFN

JITFO

PLLVSS

IDACEXLP

PLLVDD3

ASDATA4

RFVDD18

RFGND18

DVSS

SPDIF

MC_DATA

DVSS

ABCK

ASDATA2

ASDATA1

ALRCK

ASDATA0

ACLK

ASDATA3

DVDD18

SPLRCK

SPDATA

SPBCK

DVDD3

YUV6/ R

HSYN / V_ADIN2

VSYN / V_ADIN1

SPMCLK

YUV5/B

YUV7

DVDD3

YUV2 /C

DACVDDA

YUV3/CVBS

YUV1 /Y

DACVSSB

DACVDDB

DACVSSC

DACVSSA

YUV4 /G

AGND
DVDA

DVDB
DVDC

DVDD
DVDRFIP
DVDRFIN

CDFON
CDFOP

MDI1

MDI2
LDO2
LDO1

SVDD3

CSO / RFOP

RFLVL / RFON

SGND

V2REFO

V20

VREFO

FEO

TEO
TEZISLV
OP_OUT

OP_INN
OP_INP

DMO

FMO

TROPENPWM

PWMOUT1 / V_ADIN9

TRO

FOO

USB_VSS

USBP

USBM

USB_VDD3

FG / V_ADIN8

TDI / V_ADIN4
TMS / V_ADIN5
TCK / V_ADIN6
TDO / V_ADIN7

DVDD18

IOA2
IOA3
IOA4
IOA5
IOA6
IOA7

HIGHA0

IOA18
IOA19

DVSS

APLLCAP

APLLVSS

251

256

255

254

253

252

1
2
3
4
5
6
7

MA

8

MB

9

MC

10

MD

11

SA

12

SB

13

SC

14

SD

15
16
17

TNI

18

TPI

19
20
21
22
23
24
25
26
27
28
29
30

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

6566676869

250

70

71

244

243

241

236

235

233

249

248

247

246

245

242

240

239

238

237

73

74

72

75767778798081828384858687888990919293949596979899

231

234

232

230

229

228

227

226

225

219

224

223

222

221

220

218

100

101

102

103

212

211

209

204

203

201

199

196

195

194

217

216

215

214

213

210

208

207

206

205

202

200

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

121

122

119

120

193

198

197

192

YUV0/CIN

191

FS

VREF

190
189

DACVDDC

188

RD16

187

RD17

186

RD18

185

RD19

184

RD20

183

RD21

182

DVDD3

181

RD22

180

RD23

179

DQM2

178

DQM3

177

RD24

176

RD25

175

DVSS

174

RD26

173

DVDD18

172

RD27

171

RD28

170

RD29

169

RD30

168

RD31

167

DVDD3

166

RA4

165

RA5

164

RA6

163

DVSS

162

RA7

161

DVSS

160

RA8

159

RA9

158

RA11

157

CKE

156

RCLK

155

DVDD3

154

RCLKB

153

RVREF / V_ADIN 3

152

DVDD18

151

RA3

150

RA2

149

RA1

148

DVSS

147

RA0

146

RA10

145

BA1

144

DVSS

143

BA0

142

RCS#

141

DVDD3

140

RAS#

139

CAS#

138

RWE#

137

DQM1

136

DQS1

135

RD8

134

DVSS

133

RD9

132

RD10

131

RD11

130

RD12

129

RD13

123

124

125

126

127

128

A16

IOWR#

APLLVD D3

HIGHA3

HIGHA5

HIGHA4

HIGHA6

HIGHA7

DVDD3

IOA1

IOA20

IOCS#

IOO E#

DVDD3

HIGHA1

HIGHA2

AD4

AD1

AD0

AD3

AD2

DVSS

AD5

AD6

A17

ALE

AD7

IOA0

URD#

DVSS

UWR#

UP1_2

UP1_3

DVDD18

IOA21 / V_ADIN0

UP3_ 1

UP1_7

UP3_0

UP1_4

UP1_5

UP1_6

IR

ICE

INT0 #

DVDD3

DQM0

PRST#

UP3_ 5

UP3_ 4

RD4

RD6

RD3

RD1

RD7

RD5

DVSS

DQS0

DVSS

RD0

RD2

RD14

RD15

DVDD3

DVDD18

EGOFOOLLER

Block Diagram

For Education by EgoFooller

DVD
PUH

Module

Motor

Drive

Flash ROM

DRAM

USB

RF

Amplifier

Servo I/O

Spindle
Control

Memory

Controller

USB

Controller

Debug

Por t

Servo

Processor

Audio

DSP

SACD

Processor

System

Parser

CPPM/CPRM

DRM

108 MHz

TV Encoder

Video

Processor

Video Decoder

Video

Input

Audio

Output

Video

Deinterlacer

MPEG-1/2

MPEG-4

JPEG

DAC

PCM / DSD

CVBS, Y/C
Component Video

CCIR601/65

Audio

DAC

SPDIF

GPIO

IR/VFD

System

CPU

30-bit
RISC

Audio

Input

I2S

MIC

EGOFOOLLER

Pin Function

For Education by EgoFooller

RF Interface (28)

No. Name Alt. I/O Function

226 RFGND18 Ground Analog ground

227 RFVDD18 Power Analog power 1.8V

250 CEQP Analog output EQ offset loop capacitance

251 CEQN Analog output EQ offset loop capacitance

252 OSP Analog output RF Offset cancellation capacitor connecting

253 OSN Analog output RF Offset cancellation capacitor connecting

254 RFGC Analog output RF AGC loop capacitor connecting for DVD-ROM

255 IREF Analog Input

256 AVDD3 Power Analog power 3.3V

1 AGND Ground Analog ground

2 DVDA Analog Input AC coupled input path A

3 DVDB Analog Input AC coupled input path B

4 DVDC Analog Input AC coupled input path C

5 DVDD Analog Input AC coupled input path D

6 DVDRFIP Analog Input AC coupled DVD RF signal input RFIP

7 DVDRFIN Analog Input AC coupled DVD RF signal input RFIN

8MA Analog Input DC coupled main-beam RF signal input A

9MB Analog Input DC coupled main-beam RF signal input B

10 MC Analog Input DC coupled main-beam RF signal input C

11 MD Analog Input DC coupled main-beam RF signal input D

12 SA Analog Input DC coupled sub-beam RF signal input A

13 SB Analog Input DC coupled sub-beam RF signal input B

14 SC Analog Input DC coupled sub-beam RF signal input C

15 SD Analog Input DC coupled sub-beam RF signal input D

16 CDFON Analog Input CD focusing error negative input

17 CDFOP Analog Input CD focusing error positive input

18 TNI Analog Input 3 beam satellite PD signal negative input

19 TPI Analog Input 3 beam satellite PD signal positive input

Current reference input. It generates reference current for RF path.
Connect an external 15K resistor to this pin and AVSS.

ALPC (4)

No. Name Alt. I/O Function

20 MDI1 Analog Input Laser power monitor input

21 MDI2 Analog Input Laser power monitor input

22 LDO2 Analog Output Laser driver output

23 LDO1 Analog Output Laser driver output

ADC for SACD (5)

No. Name Alt. I/O Function

239 ADCVDD3 Power Analog 3.3V Power for ADC

240 S_VCM Analog Inout SACD- Common mode reference

241 ADCVSS Ground Analog ground for ADC

242 S_VREFP Analog Inout SACD- TOP Reference

243 S_VREFN Analog Inout SACD- Bottom Reference

Reference Voltage (3)

No. Name Alt. I/O Function

28 V2REFO Analog output Reference voltage 2.8V

29 V20 Analog output Reference voltage 2.0V

30 VREFO Analog output Reference voltage 1.4V

EGOFOOLLER

Analog Monitor Output (7)

For Education by EgoFooller

No. Name Alt. I/O Function

24 SVDD3 Power Analog power 3.3V

25 CSO RFOP Analog output Central servo Positive main beam summing output

26 RFLVL RFON Analog output RFRP low pass, or Negative main beam summing output

27 SGND Ground Analog ground

31 FEO Analog output Focus error monitor output

32 TEO Analog output Tracking error monitor output

33 TEZISLV Analog output TE Slicing Level

Analog Servo Interface (6)

No. Name Alt. I/O Function

244 RFVDD3 Power Analog Power

245 RFRPDC Analog output RF ripple detect output

246 RFRPAC Analog Input RF ripple detect input(through AC-coupling)

247 HRFZC Analog Input High frequency RF ripple zero crossing

248 CRTPLP Analog output Defect level filter capacitor connecting

249 RFGND Ground Analog Ground

RF Data PLL Interface (9)

No. Name Alt. I/O Function

230 JITFO Analog output The output terminal of RF jitter meter.

231 JITFN Analog Input The input terminal of RF jitter meter.

232 PLLVSS Ground Ground pin for data PLL and related analog circuitry.

233 IDACEXLP Analog output Data PLL DAC Low-pass filter

234 PLLVDD3 Power Power pin for data PLL and related analog circuitry.

235 LPFON Analog Output The negative output of loop filter amplifier

236 LPFIP Analog Input The positive input terminal of loop filter amplifier.

237 LPFIN Analog Input The negative input terminal of loop filter amplifier.

238 LPFOP Analog Output The positive output of loop filter amplifier

Motor and Actuator Driver Interface (10)

No. Name Alt. I/O Function

34 OP_OUT Analog output Op amp output.

35 OP_INN Analog input Op amp negative input

36 OP_INP Analog input Op amp positive input

37 DMO Analog Output Disk motor control output. PWM output.

38 FMO Analog Output Feed motor control. PWM output.

39 TROPENPWM Analog Output Tray PWM output / Tray open output.

40 PWMOUT1 V_ADIN9 Analog Output 1st General PWM output, or Version AD input 9

41 TRO Analog Output Tracking servo output. PDM output of tracking servo compensator.

42 FOO Analog Output Focus servo output. PDM output of focus servo compensator

LVTTL 3.3V Input,

47 FG (Digital pin) V_ADIN8

Schmitt Input,
pull-up , with
analog input path
for V_ADIN8

Motor Hall sensor input, or Version AD input 8