Xoro HSD311PRO Service Manual

HSD311PRO DVD PLAYER

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety characteristics.
These safety characteristics often pass unnoticed and the protection afforded by them cannot
necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety characteristics are identified in this manual
and its supplements; electrical components having such features are identified by

in the
schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully.
The use of substitute replacement parts that do not have the same safety characteristics as
specified in the parts list may create shock, fire or other hazards.

Note: There is different part in this manual as compared with a usual one because we use OEM
factory¡¯s data.

¡°¡±¡°¡±¡°¡± On Circuit description , Lubrication and Abbreviation of Logo , please refer to DV-

303 service manual

Accessories

Remote control unit Batteries AC cord

Video/audio cable Digital cord

How to read the schematic diagram

OFTR

FEP

Port name

Connection of ¡°from¡±or¡°to¡±

*There are some destinations in this schematic.

DVDP480

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

COMMOND89_1200_V1

Audio DAC

MT1389E

Audio 5V

DEVICE

MT1389E (LQFP256) DVD Demo Board for 1200 PUH

DVDD

TYPE

Digital 1.8V

Digital 3.3V

2 RF, SERVO & MPEG - MT1389E

OP AMP.

NAME

DV33

Audio +12V

Digital 5V

Audio DAC

Servo 3.3V

Audio 5V

MT1389E

VCC

Digital 3.3V

SDRAM

RFV33

SD33

AVDD

1 INDEX & POWER, RESET

MT1389E

4 VIDEO OUT

SUPPLY

3 MEMORY - SDRAM, FLASH/EEPROM

V18

+12V

-12V
Audio -12V

OP AMP.

LDO_AV33 Laser Diode 3.3V

Power ON alive source

AVCC

PICKUP HEADER

RF 5V

5 AUDIO DAC WMA8746&WMA8720 AND AUDIO OUT

change CE11 from 10uF to 100uF

INDEX

1.0

COMMOND89_1200_V1

C

15Friday, December 26, 2003

Title

Size Document Number Rev

Date: Sheet

of

MediaTek Incorporation

URST#

URST#

LDO_AV33

RFV33

DV33

V18

V33

V18

DV33

VCC

-12V

+12V

AVCC

GND

VCC V33

VCC_AUDIO

PV33 DV33

AC2

GND

GND

AC1

-22V

-P12V

5SB
SBY
+P12V

+P5V

PV3.3

URST# [ 2 ]

V18 [ 2 ]

DV33 [ 2,3,4,5 ]

VCC [ 2,3,4,5 ]

+12V [ 4,5 ]

-12V [ 4,5 ]

AVCC [ 2 ]

GND [ 2,3,4,5 ]

VCC_AUDIO [ 5 ]

DV33

RFV33

LDO_AV33

DV33A

+12V-12V

V18

AVCC

V33

V33

V33

+P12V-P12V

VCC

+P5V

VCC

VCC_AUDIO

+P5V_AUDIO

D1

1N4004

TP1
URST#

D3

1N4148

CB14

0.1uF

+

CE14

220uF/16V

L10

FB

+

CE11

100uF/16V

L8

FB

L9

FB

R2
10k

CB12

0.1uF

U2
G960T63U

312

VI

GND

VO

CB5

0.1uF

CB13

0.1uF

U1

AZ1117H-1.8

SOT223

1

23

GND

OUTIN

+

CE5

220uF/16V

CB6

0.1uF

+

CE6

220uF/16V

CB7

0.1uF

L36

FB

L7

FB

D2

1N4004

L3

FB

L2

FB

L6

FB

L5

FB

+

CE9

220uF/16V

CB10

0.1uF

L4

FB

+

CE12
220uF/16V

+

CE13
220uF/16V

+

CE60

220uF/16V

+

CE4

220uF/16V

+

CE2

220uF/16V

CN8
POWER,11P,PITCH=2.5MM

1
2
3
4
5
6
7
8
9
10
11

1
2
3
4
5
6
7
8

9
10
11

CB2

0.1uF

CB4

0.1uF

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IIC

VIDEO INTERFACE

FLASH

AUDIO INTERFACE

3

2SB1132

1

C2E

MEMORY

B

C

Pin assignment version 1.5

POWER

Change the LIMIT singal
from PIN 46 to PIN136

Change PIN 47 from LIMIT to ADIN

Change C32 from 15nF to C

Change R38 from 0 to R

Change R37 from 0 to R

Change R15 from 1.5k to 1.8k

Add CE1 10uF

Change R4,R5,R6,R8,R12 from ik to R

Chang the TRIN&TROUT pull

high power from 5V to 3V3

Remove

74H04

Add LC circuit

USB/DOWNLOAD

Change C3 from C to 2200pF

Add C74 2200pF

Change R10,r15 from 750k to 680k
Change R17,R19 from 390k to 150k

Change C2 from 0.1uF to C

AM5668s AT5665H

parameters changed

as following.

EDITED BY ZHOUQIJUN

2003.12.11

R133,R187 RR0

0

R52,53,188,60,134

R47

R46 47K 20K

43K 18K

IC

R42 R45

，

0 1R0

R51,R56 R 20K

R57 22K R
R49 43K 15K

RF&MEPG

1.0

COMMOND89_1200_V1

C

25Friday, December 26, 2003

Title

Size Document Number Rev

Date: Sheet

of

MediaTek Incorporation

PCE#

FOSO

TRSO

RFO

D

WE#

MA[0..11]

A

AD[0..7]

SCL

ABCK

SL-

F+

MDI2

T+

B

D

RAS#

ASPDIF

T+

PRD#
PWR#

A[0..21]

C

SL+

DCLK

DCKE

ASDAT[0..2]

FMSO

T-

ACLK

T-

A

F+

SDA

DQ[0..31]

F

CAS#

LDO1

LDO2

B

D
A

C

TDI

TDO

TMS

CS#

BA[0..1]

DQM[0..3]

RMT

IR

V2P8

V1P4

V1P4

FOO

FMO
DMO

TRO

FOSO

DMSO

JITFO

ADIN

TRSO
FMSO

VREFN

XTALI

Y2

DQ11

DQS1

DQ15

A5

A11

A21

RFV33

DQ28

DQ13

DQ3

DQ6

A19

AD7

V20

LDO1

BA0

DCLK

MA11

MA9

MA5

DQ30

DQ23

AD0

TEZISLV

ADIN

ABCK

DQ10

DQ20

DQ14

A7

DACVDD3

ACLK

WE#

RAS#

MA6

DACVDD3

DQ4

IR

PCE#

TEO

ASDAT2

DQ21

VSCK

RFV33

V20

DACVDD3

AD6

CS#

DQ22

DQ16

URST#

RXD

VSTB

A16

A13

A10

FMO

RFOP
RFON

DQ12

MA7

MA4

DQM2

DQ18

OP+

MDI1

F

E

SUBD

SUBC

JITFN

MA3

DQ29

DQ24

FS

TXD

A6

DMO

Y4

JITFO

DQ8

BA1

MA0

DCKE

DQ7

PRD#

AD3

V2P8

MDI2

V1P4

TCK

DQM1

MA1

DQ17

A1

AD1

A12

FOO

CAS#

MA10

DCLKB

DQ31

DQM3

DQ2

RFV33

VSDA

AD2

AD5

A14

A9

USBVDD

Y1

Y0

TRO

V1P4

DQ26

DQ1

PWR#

A20

A18

OP-

OPO

Y3

RFV33

DQ9

DQ25

DQ19

DQ5

DQM0

A4

A8

TROPEN

FEO

LDO2

DACVDD3

Y5

DQ27

A2

A0

AD4

A15

RFV18

ASPDIF

MA2

MA8

DQ0

A3

V1P4

RFV33

VREFP

Y6

A17

USBVDD

SUBB

SUBA

RFV18

XI

XO

STBY

TMS TRIN

TCK STBY
TDO TRCLOSE
TDI TROUT

VREFN

VREFP

SCL

SDA

ALRCK

RESET#

MUTE_DAC

URST#

DV33

V18

AVCC

VCC

Y[1..6]
HSYNC#
VSYNC#

HSYNC#

VSYNC#

FS0
FS1
RGB_SWITCH

RGB_SWITCH

FS1

FS0

ALRCK

ASDAT0

ASDAT1

MUTE_DAC

RESET#

TxD

RxD

JITFN

DV33A

LIMITDV33

XOXI

RFO

LOAD+

B

MDI1

LD_DVD

LD_CD

E

AVCC1

AVCC1

V20

C

LIMITDQS1

USBP
USBM

DV33

URST#

USBM

USBP

V1P4

SPP-

OP+

GND

GND

OP-

GND

V1P4

GND

GND

ADIN

SP-

OPO

TRIN

TROUT

LOAD­LOAD+

SL-

SL+

LIMIT

SP+

GND

8.8V

GND

CD_LED

STOP_KEY

+5V

O/P_KEY

VCLK

+5V

VSTB

+5V

PLAY-KEY

VDAT

GND

RMT

RMT

PIC_LED

DVD_LED

VSDA

+5V

VSTB

SBY

VSCK

AC2

-22V

GND

RMT

AC1

5SB

+5V

MIC_ON/OFF

DVD_LED#

CD_LED#

ML_1742

VCC

DVD_LED#
CD_LED#
PIC_LED#

SPP-

DVD_LED

CD_LED

F-

F-

TROPEN
TRCLOSE

LOAD-

PIC_LED#

PIC_LED

SP-/+
SP+/-

SP+

SP-

DMSO

DMSO

DQ[0..31]

[ 3 ]

SDA

[ 3 ]

PCE# [ 3 ]

ABCK

[ 5 ]

ASPDIF

[ 5 ]

SCL

[ 3 ]

ASDAT[0..2]

[ 5 ]

MA[0..11]

[ 3 ]

PRD#

[ 3 ]

PWR#

[ 3 ]

ACLK

[ 5 ]

WE#

[ 3 ]

CS#

[ 3 ]

RAS# [ 3 ]

CAS#

[ 3 ]

DCKE

[ 3 ]

DCLK

[ 3 ]

A[0..21]

[ 3 ]

AD[0..7] [ 3 ]

BA[0..1]

[ 3 ]

DQM[0..3] [ 3 ]

ALRCK [ 5 ]

RESET#

[ 4,5 ]

MUTE_DAC

[ 5 ]

DV33 [ 1 ]

URST#

[ 1 ]

V18 [ 1 ]

GND [ 1,2,3,4,5 ]

AVCC

[ 1 ]

VCC

[ 1 ]

Y[1..6] [ 4 ]
HSYNC#

[ 4 ]

VSYNC#

[ 4 ]

FS0

[ 4 ]

FS1

[ 4 ]

RGB_SWITCH

[ 4 ]

LDO_AV33

AVCC

VCC

VCC

DV33

MO_VCC

MO_VCC

MO_VCC MO_VCC

V18

DV33

DV33A

DV33

DV33

DV33

V18

DV33

DV33A

DV33A

V18

V18

V18

V18

DV33

DV33

DV33

RFV33

CB31

0.1uF

R6 R

+

CE16

47uF/16V

CB28

0.1uF

R16 100k

CB33

0.1uF

C36

0.1uF

C28 1UF

RN1
10Kx4

1 2

3 4

5 6

7 8

R30 10

TP23

CB22

0.1uF

L24

FB

TP18

R7 100k

R58

10k

R19

150k

R173
0

R174
R

Q4

2SB1132

1

3

2

CB18

0.1uF

C25 1uF

CB37

0.1uF

R50 10k

R47 33k

C6

1000pF

TP32

TP29
TP30

TP15

R38 R

R45

1

C19

0.47uF 0805

C46

0.1uF

C21

0.1uF

TP17

R1 10k

CB29

0.1uF

CB15

0.1uF

R51 20k

L42

2.7uH

C35

1500pF

C11
33pF

L19

FB

TP2

R56 0

R37

R

JP1

1 2

TP19

CB16

0.1uF

C33

0.1uF

R39 10

+

CE21

47uF/16V

+

CE17

47uF/16V

R35
1K

TP40

TP

R4 R

C41
150pF

CB32

0.1uF

R27 0

L20

FB

R11 0

R54 10k

TP31

TP36

R55 10k

RN3
10Kx4

1 2
3 4
5 6
7 8

R57RR52

0

U5

ICAT5665

1

9

10

12

3
2

15

7

14
13

21

19
20

24

27

6

4

5

28

8

11

17
18

16

23

22

25
26

2930

VINFC

OUT5-

OUT5+

VOSL+

CF2
CF1

VOTK+

REV

VOFC+
VOFC-

PVCC2

VCC
VNFTK

CTK2

BIAS

FWD

VNFFC

VINSL-

STBY

VCC

VOSL-

VOLD+
VOLD-

VOTK-

VINLD

PREGND

CTK1
VINTK

G1G2

C34

0.1uF

C14 0.033uF

C17 0.047uF

+

CE19

100uF/16V

C13 0.1uF

TP39

TP

R40

1K

C24 1uF

R48

1k

C37

330pF

TP5

L21

10uH

R60 0

R133 R

C7 0.1uF

CB24

0.1uF

R187 R

R134 0

L17

FB

R36

R

+

CE23
47uF/16V

C2

C

TP3

JP2

1 2

R28 0

C30

0.1uF

R13 1k

CB42

0.1uF

R41 10

C12 0.1uF

C38

330pF

C5
1000pF

CB27

0.1uF

R14 15k

L22

10uH

R24 10

R52 10k

R23

10

CN4

SP/4P,2.0 m/m

4
3
2
1

R3 750k

CB30

0.1uF

C8 0.1uF

CN6

2P, 2.0mm,

1

2

R15

680k

R25

1.8k

CB34

0.1uF
R188
0

R29 0

CB21

0.1uF

CB41

0.1uF

C20 ?uF

R42
1

C16 1uF

C9 0.1uF

+

CE15

10uF/16V

Y1

27MHz

TP6

L23

FB

R20 0

CB35

0.1uF

R21 0

R18 R

C43

0.1uF

C26 1uF

CB43

0.1uF

C3

2200pF

L11

FB

TP43

C40

0.015uF

C31

C

R46 33K

C22
100pF

J9

TRAY IN / OUT,5P,2.0 m/m

5
4
3
2
1

C1 390pF

C15 1uF

R10
680k

R17

150k

CN7
VFD 2.0MM

1
2
3
4
5
6
7
8
9
10
11

1
2
3
4
5
6
7
8

9
10
11

R43
1

CB25

0.1uF

CB40

0.1uF

TP33

CB36

0.1uF

CB19 0.1uF

CB17

0.1uF

CB23

0.1uF

J3

1

2

3

4

R26 0

+

CE20

100uF/16V

TP45

R53 0

C29

0.1U

R5 R

C42
150pF

Protect

JJ5

3x2

CON2.0-6

1
3
5

2
4
6

+

CE22
47uF/16V

TP28

CB26

0.1uF

L38

FB

TP4

R31 10

Q5

2SB1132

1

3

2

C39

0.1uF

C10
33pF

+

CE1

10uF/16V

CN8
LCD,2.0MM

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

CN8
LED,2.0MM

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

R49 15k

CB20

0.1uF

TP22

C27 1UF

TOP

HA1

HEADER 24 SMD0.5 TOP

HD60-24SMD

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

C4

20pF

TP8C23 1uF

C74
2200pF

C32 C

R44
1

R32 0

R22 1

+

CE18

47uF/16V

C44

0.1uF

TP16

R8 R

U4

MT1389

2

250

3
4
5

1

252

253

6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

256

28

27

30

29

32

31

43

26

25

33
34
35
36

42

41

45

39
40

46

38

37

59

75747271706968

52

91

62
63

87

86

64

65

848382

81

73

93

53
54
55
56

80

57
58

67

92

85

60
61

76

7890796677

949596979899100

101

102

103

104

105

116

106

107

244

245

108

109

110

111

112

122

113

114

115

117

118

120

119

121

123

124

125

126

128

127

129

192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169

167

168

166
165
164
163
162
161
160
159
158

156

157

155
154
153
152
151
150

148

149

147
146
145
144
143

141

142

140
139
138
137
136

134

135

133
132
131
130

249

25524254

231

230

238

237

248

247

236

251

246

243

241

242

240

239

234

235

232

224

225

222

221

220

219

226

218

217

215

213

214

204

211

210

209

208

212

207

206

205

203

202

201

200

199

198

197

196

195

194

193

233

44

47
48
49
50
51

88

89

216

223

228

229

227

DVDA

CEQP

DVDB
DVDC
DVDD

AGND

OSP

OSN

DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1

AVDD3

V2REFO

SGND

VREFO

V20

TEO

FEO

USB_VSS

RFLVL/RFON

CSO/RFOP

TEZISLV
OP_OUT
OP_INN
OP_INP

FOO

TRO

USBM

TROPENPWM
PWMOUT1/V_ADIN9

USB_VDD3

FMO

DMO

HIGHA0

HIGHA1

HIGHA2

HIGHA3

HIGHA4

HIGHA5

HIGHA6

HIGHA7

DVDD18

AD7

DVSS
APLLCAP

AD5

AD4

APLLVSS

APLLVDD3

AD3

AD2

AD1

AD0

DVDD3

IOA0

IOA2
IOA3
IOA4
IOA5

DVDD3

IOA6
IOA7

A16

A17

DVSS

IOA18
IOA19

IOA20

IOA1

ALE

IOOE

IOWR

IOCS

DVSS

UWR

URD

DVDD18

UP1_2

UP1_3

UP1_4

UP1_5

UP1_6

UP1_7

UP3_0

UP3_1

DVSS

UP3_4

UP3_5

RFVDD3

RFRPDC

DVDD3

ICE

PRSTIRINT0

DVDD18

DQM0

DQS0

RD7

RD6

RD5

RD4

DVSS

RD3

RD2

RD1

RD0

RD15

RD14

DVDD3

RD13

YUV0/CIN

FS

VREF

DACVDDC

RD16
RD17
RD18
RD19
RD20
RD21

DVDD3

RD22
RD23
DQM2
DQM3
RD24
RD25
DVSS
RD26

DVDD18

RD27
RD28
RD29
RD30

DVDD3

RD31/ASDATA5

RA4
RA5
RA6

DVSS

RA7

DVSS

RA8
RA9

RA11

RCLK

CKE

DVDD3
RCLKB

RVREF/V_ADIN3

DVDD18

RA3
RA2

DVSS

RA1

RA0

RA10

BA1

DVSS

BA0

DVDD3

RCS

RAS
CAS

RWE
DQM1
DQS1

DVSS

RD8

RD9
RD10
RD11
DR12

RFGND

IREF

SVDD3

RFGC

JITFN

JITFO

LPFOP

LPFIN

CRTPLP

HRFZC

LPFIP

CEQN

RFRPAC

S_VREFN

ADCVSS

S_VREFP

S_VCM

ADCVDD3

PLLVDD3

LPFON

PLLVSS

MC_DATA

SPDIF

ASDATA4

DVDD18

ASDATA3

ASDATA2

RFGND18

ASDATA1

ASDATA0

ACLK

ALRCK

ABCK

DVDD3

SPBCK/ASDATA5

SPLRCK

SPDATA

SPMCLK

DVDD3

HSYNC/V_ADIN2

YUV7/ASDATA5

VSYNC/V_ADIN1

YUV6/R

YUV5/B

DACVSSA

YUV4/G

DACVDDA

YUV3/CVBS

DACVSSB

YUV2/C

DACVDDB

YUV1/Y

DACVSSC

IDACEXLP

USBP

FG/V_ADIN8
TDI/V_ADIN4
TMS/V_ADIN5
TCK/V_ADIN6
TDO/V_ADIN7

AD6

IOA21/V_ADIN0

DVSS

DVSS

XTALO

XTALI

RFVDD18

C18 0.047uF

R12 R