Akai DVP-4575-SDK, DVP-4585-MMD Service manual

DVD PLAYER

Models:

DVP4575SDK

DVP4585MMD

SERVICE MANUAL

www.akai.ru

CONTENTS

1. PRECAUTIONS-------------------------------------------------------------------------------------------------------------------- 1

AFETY PRECAUTIONS---------------------------------------------------------------------------------------------------------- 1

1-1 S

1-2 S

ERVICING PRECAUTIONS ------------------------------------------------------------------------------------------------------ 2

1-2-1 General Serving Precautions -------------------------------------------------------------------------------------------- 2

1-2-2 Insulation Checking Procedure------------------------------------------------------------------------------------------ 3

1-3 ESD P

2. REFERENCE INFORMATION ------------------------------------------------------------------------------------------------ 4

2-1 C

2-1-1 DVD SANYO HD60 PUH ------------------------------------------------------------------------------------------------ 4

2-1-2 DVD Processor Chip (MTK1379) and Front-end IC MT1336------------------------------------------------------ 6

2-1-3 28-Pin, 24-Bit, 192kHz D/A with Volume Control (DA1196) ----------------------------------------------------15

2-1-4 Serial EEPROM, 16K (2048 x 8) (24C16)----------------------------------------------------------------------------17

2-1-5 8M-BIT [1Mx8/512Kx16] CMOS FLASH MEMORY ---------------------------------------------------------------18

2-1-6 512K X 16 Bit X 2 Banks Synchronous DRAM (A43L0616) -------------------------------------------------------20

3. PRODUCT SPECIFICATIONS------------------------------------------------------------------------------------------------23

RECAUTIONS ------------------------------------------------------------------------------------------------------------- 3

OMPONENT DESCRIPTIONS --------------------------------------------------------------------------------------------------- 4

4.UPGRADING SYSTEM AND CHANGING THE REGION CODE----------------------------------------------------24

5. OPERATING INSTRUCTION-------------------------------------------------------------------------------------------------25

AINTENANCE & TROUBLESHOOTING ------------------------------------------------------------------------------------------26

M

6.DISASSEMBLY AND REASSEMBLY----------------------------------------------------------------------------------------28

7.TROUBLESHOOTING ----------------------------------------------------------------------------------------------------------30

8. ELECTRICAL PART LIST-----------------------------------------------------------------------------------------------------31

9. BLOCK DIAGRAM --------------------------------------------------------------------------------------------------------------38

10. CIRCUIT DIAGRAMS---------------------------------------------------------------------------------------------------------40

11. WIRING DIAGRAM------------------------------------------------------------------------------------------------------------48

1. PRECAUTIONS

1-1 Safety Precautions

1) Before returning an instrument to the customer, always

make a safety check of the entire instrument, including, but

not limited to, the following items:

(1) Be sure that no built-in protective devices are defective

or have been defeated during servicing.

(1) Protective shields are provided to protect both the

technician and the customer. Correctly replace all

missing protective shields, including any remove for

servicing convenience.

(2) When reinstalling the chassis and/or other

assembly in the cabinet, be sure to put back in place

all protective devices, including, but not limited to,

nonmetallic control knobs, insulating fish papers,

adjustment and compartment covers/shields, and

isolation resistor/capacitor networks. Do not operate

this instrument or permit it to be operated without all

protective devices correctly installed and functioning.

(2) Be sure that there are no cabinet opening through which

adults or children might be able to insert their fingers

and contact a hazardous voltage. Such openings

include, but are not limited to, excessively wide

cabinet ventilation slots, and an improperly fitted

and/or incorrectly secured cabinet back cover.

(3) Leakage Current Hot Check-With the instrument

completely reassembled, plug the AC line cord

directly into a 120V AC outlet. (Do not use an

isolation transformer during this test.) Use a leakage

current tester or a metering system that complies with

American National Standards institute (ANSI) C101.1

Leakage.

Current for Appliances and underwriters Laboratories

(UL) 1270 (40.7). With the instrument’s AC switch

first in the ON position and then in the OFF position,

measure from a known earth ground (metal water pipe,

conduit, etc.) to all exposed metal parts of the

instrument (antennas, handle brackets, metal cabinets,

screwheads, metallic overlays, control shafts, etc.),

especially and exposed metal parts that offer an

electrical return path to the chassis.

Any current measured must not exceed 0.5mA.

Reverse the instrument power cord plug in the outlet

and repeat the test.

AC Leakage Test

Any measurements not within the limits specified

herein indicate a potential shock hazard that must be

eliminated before returning the instrument to the

customer.

(4) Insulation Resistance Test Cold Check-(1) Unplug the

power supply cord and connect a jumper wore

between the two prongs of the plug. (2) Turn on the

power switch of the instrument. (3) Measure the

resistance with an ohmmeter between the jumpered

AC plug and all exposed metallic cabinet parts on the

instrument, such as screwheads, antenna, control

shafts, handle brackets, etc. When an exposed

metallic part has a return path to the chassis, the

reading should be between 1 and 5.2 megohm. When

there is no return path to the chassis, the reading must

be infinite. If the reading is not within the limits

specified, there is the possibility of a shock hazard,

and the instrument must be re-pared and rechecked

before it is returned to the customer.

1

Insulation Resistance Test

2) Read and comply with all caution and safety related

notes non or inside the cabinet, or on the chassis.

3) Design Alteration Warning-Do not alter of add to the

mechanical or electrical design of this instrument.

Design alterations and additions, including but not

limited to, circuit modifications and the addition of

items such as auxiliary audio output connections,

might alter the safety characteristics of this instrument

and create a hazard to the user. Any design alterations

or additions will make you, the service, responsible

for personal injury or property damage resulting there

from.

4) Observe original lead dress. Take extra care to assure

correct lead dress in the following areas:

(1) near sharp edges, (2) near thermally hot parts (be

sure that leads and components do not touch

thermally hot parts), (3) the AC supply, (4) high

voltage, and (5) antenna wiring. Always inspect in all

areas for pinched, out-of-place, or frayed wiring. Do

not change spacing between a component and the

printed-circuit board, Check the AC power cord for

damage.

5) Components, parts, and/or wiring that appear to have

overheated or that are otherwise damaged should be

replaced with components, parts and/or wiring that

meet original specifications. Additionally determine

the cause of overheating and/or damage and, if

necessary, take corrective action to remove and

potential safety hazard.

6) Product Safety Notice-Some electrical and mechanical

parts have special safety-related characteristics which

are often not evident from visual inspection, nor can

the protection they give necessarily be obtained by

replacing them with components rated for higher

voltage, wattage, etc. Parts that have special safety

characteristics are identified by shading, an (

(

) on schematics and parts lists. Use of a substitute

replacement that does not have the same safety

characteristics as the recommended replacement part

might created shock, fire and/or other hazards.

Product safety is under review continuously and new

instructions are issued whenever appropriate.

) or a

1-2 Servicing Precautions

CAUTION: Before servicing Instruments covered by this

service manual and its supplements, read and follow the

Safety Precautions section of this manual.

Note: If unforeseen circument create conflict between the

following servicing precautions and any of the safety

precautions, always follow the safety precautions.

Remember; Safety First

1-2-1 General Serving Precautions

(1) a. Always unplug the instrument’s AC power cord from

the AC power source before (1) removing or

reinstalling any component, circuit board, module or

any other instrument assembly. (2) disconnecting

any instrument electrical plug or other electrical

connection. (3) connecting a test substitute in

parallel with an electrolytic capacitor in the

2

instrument.

b. Do not defeat any plug/socket B+ voltage interlocks

with which instruments covered by this service

manual might be equipped.

c. Do not apply AC power to this instrument and/or any

of its electrical assemblies unless all solid-state

device heat sinks are correctly installed.

d. Always connect a test instrument’s ground lead to

the instrument chassis ground before connecting the

test instrument positive lead. Always remove the test

instrument ground lead last.

Note: Refer to the Safety Precautions section ground

lead last.

(2) The service precautions are indicated or printed on the

cabinet, chassis or components. When servicing,

follow the printed or indicated service precautions

and service materials.

(3) The components used in the unit have a specified flame

resistance and dielectric strength.

When replacing components, use components which

have the same ratings, by (

circuit diagram are important for safety or for the

characteristics of the unit. Always replace them with

the exact replacement components.

(4) An insulation tube or tape is sometimes used and some

components are raised above the printed wiring board

for safety. The internal wiring is sometimes clamped

to prevent contact with heating components. Install

such elements as they were.

(5) After servicing, always check that the removed screws,

components, and wiring have been installed correctly

and that the portion around the serviced part has not

) or by ( ) in the

1-3 ESD Precautions

been damaged and so on. Further, check the insulation

between the blades of the attachment plus and

accessible conductive parts.

1-2-2 Insulation Checking Procedure

Disconnect the attachment plug from the AC outlet and

turn the power ON. Connect the insulation resistance meter

(500V) to the blades of the attachment plug. The insulation

resistance between each blade of the attachment plug and

accessible conductive parts (see note) should be more than

1 Megohm.

Note: Accessible conductive parts include metal panels,

input terminals, earphone jacks, etc.

Electrostatically Sensitive Devices (ESD)

Some semiconductor (solid static electricity) devices can

be damaged easily by static electricity.

Such compo9nents commonly are called Electrostatically

Sensitive Devices (ESD). Examples of typical ESD devices

are integrated circuits and some field-effect transistors and

semiconductor chip components. The following techniques

of component damage caused by static electricity.

(1) immediately before handling any semiconductor

components or semiconductor-equipped assembly,

drain off any electrostatic charge on your body by

touching a known earth ground. Alternatively, obtain

and wear a commercially available discharging wrist

strap device, which should be removed for potential

shock reasons prior to applying power to the unit

under test.

(2) after removing an electrical assembly equipped with

ESD devices, place the assembly on a conductive

surface such as aluminum foil, to prevent electrostatic

charge buildup or exposure of the assembly.

(3) Use only a grounded-tip soldering iron to solder or

unsolder ESD device.

(4) Use only an anti-static solder removal devices. Some

solder removal devices not classified as “anti-static”

can generate electrical charges sufficient to damage

ESD devices.

(5) Do not use freon-propelled chemicals. These can

generate electrical charges sufficient to damage ESD

devices.

(6) Do not remove a replacement ESD device from its

protective package until immediately before you are

ready to install it. (Most replacement ES devices are

packaged with leads electrically shorted together by

conductive foam, aluminum foil or comparable

conductive materials).

(7) Immediately before removing the protective materials

from the leads of a replacement ES device touch the

protective material to the chassis or circuit assembly

into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or

circuit, and observe all other safety precautions.

(8) Minimize bodily motions when handling unpackaged

replacement ESD devices. (Otherwise harmless

motion such as the brushing together of your clothes

fabric or the lifting of your foot from a carpeted floor

can generate static electricity sufficient to damage an

ESD device).

3

2. Reference Information

2-1 Component Descriptions

2-1-1 DVD SANYO HD60 PUH

Connector Pin Definition

I/F Signals I/O Pin #

F- 1

F+ 2

T+ 3

T- 4

C 5

D 6

CD/DVD 7

RF 8

A 9

B 10

F 11

GND-PD 12

VC 13

VCC 14

E 15

NC 16

VR-CD 17

VR-DVD 18

LD-CD 19

MD 20

HFM 21

NC 22

LD-DVD 23

GND-LD 24

4

p

4. Block Diagram

Disc

Disc motor unit

Spindle

Motor

BA6208

Spindle Motor Drive

Focus

Coil

Laser

ickup

Track

Coil

BA5954FP

4ch motor Drive

MT1369

(RF AMP)

Laser Driver

Equalizer

Error Gen

Sied

Motor

Loading

Motor

MT1369

(Decode/Servo)

ATA P I

Buffer Manager

Demodulator

Error Correction

PLI

Focus & Tracking

Loading

AuDdio D/A

WM8720

SDRAM

1*16MHzX2

Video D/A

CS4955

1/F

Conn

(frant pannel)

Spindle motor single for CLV

Fiash

Memory

8Mbit

80c52

System Controller

5

2-1-2 DVD Processor Chip (MTK1379) and Front-end IC MT1336

* Features

 Single-chip DVD video decoder in a 208-pin PQFP package

 Supports MPEG-1 system and MPEG-2 program streams

 Programmable multimedia processor architecture

 Compatible with Audio CD, Video CD, VCD 3.0, and Super Video CD (SVCD)

 DVD Navigation 1

 Built-in content Scrambling System (CSS)

- Audio

 Built-in Karaoke key-shift function

 DolbyTM Digital 2-channel down mix audio output for DolbyTM

 Dolby Pro Logic

 Linear PCM streams for24 bit / 96KHz

 Concurrent S/PDIF out and 2-channel audio output

 Sensaura Dolby Digital Virtual Surround

 DTS Digital Surround 2-channel down mix stereo output

 S/PDIF output for encoded AC-3, DTS Digital output or Linear PCM

- Peripheral

 Glueless interface to DVD loaders (ATAPI or A/V bus I/F)

 Bi-directional 12C audio interface

 8 general-purpose auxiliary ports

 Single 27MHz clock input

- Smart Technology

 SmartZoomTM for motion zoom & pan

 SmartZoomTM for NTSC to PAL conversion and vice versa

SmartZoomTM for video error concealment



* Functional Description

6

* Pinout Diagram

7

1

IREF

2

PLLVSS

3

LPIOP

4

LPION

5

LPFON

6

LPFIP

7

LPFIN

8

LPFOP

9

JITFO

10

JITFN

11

PLLVDD3

12

FOO

13

TRO

14

TROPENPWM

15

PWMOUT1

16

PWMOUT2

17

DVDD2

18

DMO

19

FMO

20

DVSS

21

FG

22

HIGHA0

23

HIGHA1

24

HIGHA2

25

HIGHA3

26

HIGHA4

27

HIGHA5

28

DVSS

29

HIGHA6

30

HIGHA7

31

AD7

32

AD6

33

AD5

34

AD4

35

DVDD3

36

AD3

37

AD2

38

AD1

39

AD0

40

IOA0

41

IOA1

42

DVDD2

43

IOA2

44

IOA3

45

IOA4

46

IOA5

47

IOA6

48

IOA7

49

A16

50

A17

51

IOA18

52

IOA19

53

IOA20

54

APLLVSS

216

215

RFIP

214

RFIN

213

210

211

212

ADCVDD3

RFDTSLVP

RFDTSLVN

PWM2VREF

209

HRFZC

PWMVREF

208

205

204

202

201

200

199

198

197

196

195

194

193

192

191

190

189

188

187

186

185

184

183

182

181

180

179

178

177

176

175

174

DVSS

YUV7

VSYN

BLANK#

173

ICE

YUV6/R

203

206

207

FEI

TEI

CSO

RFLEVEL

RFRP_AC

RFRP_DC

BDO

ADIN

SLCK

SDEN

SDATA

RFSUBI

TEZISLV

ADCVSS

WOBSI

DVSS

PRST

XTALI

VFO13

XTALO

SPBCK

DVDD3

IDGATE

UDGATE

DVDD3

HSYN

DVDD2

SPLRCK

SPDATA

SPMCLK

MT1379_216

APLLVDD3

ALE

IOOE#

IOWR#

IOCS#

DVSS

UP1_2

UP1_3

UP1_4

UP1_5

UP1_6

DVDD3

UP1_7

UP3_0

UP3_1

INT0#IRDVDD2

UP3_4

UP3_5

UWR#

URD#

DVSS

RD7

RD6

RD5

RD4

DVDD2

RD3

RD2

RD1

RD0

RWE#

CAS#

RAS#

RCS#

BA0

DVSS

RD15

RD14

RD13

RD12

DVDD3

RD11

555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899

172

YUV5/B

RD10

171

DACVSSA

RD9

100

170

101

169

YUV4/G

RD8

102

168

DACVDDA

DVSS

103

167

YUV3/CVBS

CLK

104

166

YUV2/Y

DACVSSB

CLE

RA11

105

165

106

164

DACVDDB

RA9

107

YUV1/C

RA8

163

YUV0/CIN

DACVDDC

108

U4 MT1379E

SMD LQFP-216

DACVSSC

FS

VREF

ASDATA4
ASDATA3
ASDATA2
ASDATA1
ASDATA0

SPDIF

MC_DATA

ACLK

DVDD3

ALRCK

ABCK
RD16
RD17
DVSS
RD18
RD19
RD20
RD21

DVDD2

RD22

RD23
DQM2
DQM3

DVSS

RD24

RD25

RD26

RD27

DVDD3

RD28

RD29

RD30

RD31

DVSS

RA3
RA2
RA1
RA0

DVDD2

RA10

BA1
DQM0
DQM1

DVSS

RA4

RA5

RA6

DVDD3

RA7

DMVSS

DMVDD3

162

161

160

159

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117

116

115

114

113

112

111

110

109

8

PIN DESCRIPTON

PIN Symbol Type Description

1 IREF Analog Input

2 PLLVSS Ground Ground for data PLL and related analog circuitry
3 LPIOP Analog output Positive output of the low pass filter
4 LPION Analog output Negative output of the low pass filter
5 LPFON Analog output Negative output of loop filter amplifiter
6 LPFIP Analog input Positive input of loop filter amplifier
7 LPFIN Analog input Negative input of loop filter amplifier
8 LPFOP Analog output Positive output of loop filter amplifier

9 JITFO Analog output RF jitter meter output
10 JITFN Analog input Negative input of the operation amplifier for RF jigger meter
11 PLLVDD3 Power Power for data PLL and related analog circuitry
12 FOO Analog output Focus servo output. PDM output of focus servo compensator
13 TRO Analog output Tracking servo output.PDM output of tracking servo compensator

14 TROPENPWM Analog outpu

16 PWMOUT2 Analog outpu The general PWM output
17 DVDD2 Power 2.5V power
18 DMO Analog outpu Disk motor control output.PWM output
19 FMO Analog outpu Feed motor control. PWM output
20 FG Inout, pull up Motor Hall sensor input
21 DVSS Ground Ground
22 HIGHA0 Inout, pull up Microcontroller address 8
23 HIGHA1 Inout, pull up Microcontroller address 9
24 HIGHA2 Inout, pull up Microcontroller address 10
25 HIGHA3 Inout, pull up Microcontroller address 11
26 HIGHA4 Inout, pull up Microcontroller address 12
27 HIGHA5 Inout, pull up Microcontroller address 13
28 DVSS Ground Ground
29 HIGHA6 Inout, pull up Microcontroller address 14
30 HIGHA7 Inout, pull up Microcontroller address 15
31 AD7 Inout Microcontroller address/data 7
32 AD6 Inout Microcontroller address/data 6
33 AD5 Inout Microcontroller address/data 5
34 AD4 Inout Microcontroller address/data 4
35 DVDD3 Power 3.3V power
36 AD3 Inout Microcontroller address/data 3
37 AD2 Inout Microcontroller address/data 2
38 AD1 Inout Microcontroller address/data 1
39 AD0 Inout Microcontroller address/data 0
40 IOA0 Inout, pull up Microcontroller address 0/GPIO0
41 IOA1 Inout, pull up Microcontroller address 0/GPIO1
42 DVDD2 Power 2.5V power
43 IOA2 Inout, pull up Microcontroller address 0/GPIO2
44 IOA3 Inout, pull up Microcontroller address 0/GPIO3
45 IOA4 Inout, pull up Microcontroller address 0/GPIO4
46 IOA5 Inout, pull up Microcontroller address 0/GPIO5
47 IOA6 Inout, pull up Microcontroller address 0/GPIO6
48 IOA7 Inout, pull up Microcontroller address 0/GPIO7
49 A16 Outpu Flash address 16
50 A17 Output Flash address 17
51 IOA18 Inout Flash address 18 / GPIO10
52 IOA19 Inout Flash address 19 / GPIO11
53 IOA20 Inout Flash address20 / GPIO12
54 APLLVSS3 Ground Ground

Current reference input.it generate reference current for data PLL
Connect an external 100K resistor to this pin and PLLVSS.

Tray open output,controlled by microcontroller.
This is PWM output for TRWMEN
TRWMEN27Hrw2=0

27hRW2=1 or is digital output for

9

PIN Symbol Type Description

55 APLLVDD3 Power 3.3V power
56 ALE Inout,pull up Microcontroller address latch enable
57 IOOE# Inout Flash output enable,active low /GPIO13
58 IOWR# Inout Flash write enable,active low /GPIO17
59 IOCS# Inout,pull up Flash chip select,active low /GPIO18
60 DVSS Ground Ground
61 UP1_2 Inout,pull up Microcontroller port 1-2
62 UP1_3 Inout,pull up Microcontroller port 1-3
63 UP1_4 Inout,pull up Microcontroller port 1-4
64 UP1_5 Inout,pull up Microcontroller port 1-5
65 UP1_6 Inout,pull up Microcontroller port 1-6
66 DVDD3 Power 3.3V power
67 UP1_7 Inout,pull up Microcontroller port 1-7
68 UP3_0 Inout,pull up Microcontroller port 3-0
69 UP3_1 Inout,pull up Microcontroller port 3-1
70 INT0# Inout,pull up Microcontroller interrupt 0,active low
71 IR Input IR control signal input
72 DVDD2 Power 2.5V power
73 UP3_4 Inout Microcontroller port 3-4
74 UP3_5 Inout Microcontroller port 3-5
75 UWR# Inout,pull up Microcontroller write strobe,active low
76 URD# Inout,pull up Microcontroller read strobe,active low
77 DVSS Ground Ground
78 RD7 Inout DRAM data 7
79 RD6 Inout DRAM data 6
80 RD5 Inout DRAM data 5
81 RD4 Inout DRAM data 4
82 DVDD2 Power 2.5V power
83 RD3 Inout DRAM data 3
84 RD2 Inout DRAM data 2
85 RD1 Inout DRAM data 1
86 RD0 Inout DRAM data 0
87 RWE# Output DRAM write enable,active low
88 CAS# Output DRAM column address strobe,active low
89 RAS# Output DRAM row address strobe,active low
90 RCS# Output DRAM chip select,active low
91 BA0 Output DRAM bank address 0
92 DVSS Ground Ground
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 DVDD3 Power Power3.3V
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 DVSS Ground Ground
103 CLK Output DRAM clock
104 CLE Output DRAM clock enable
105 RA11 Output DRAM address bit 11 or audio serial data 3 (channel 7/8)
106 RA9 Output DRAM address 9
107 RA8 Output DRAM address 8
108 DMVDD3 Power 3.3V power
109 DMVSS Ground Ground
110 RA7 Output DRAM address 7
111 DV33 Power 3.3V power
112 RA6 Output DRAM address 6
113 RA5 Output DRAM address 5

10

PIN Symbol Type Description

114 RA4 Output DRAM address 4
115 DVSS Ground Ground
116 DQM1 Output Mask for DRAM input/output byte 1
117 DQM0 Output Mask for DRAM input/output byte 0
118 BA1 Output DRAM bank address 0
119 RA10 Output DRAM address 10
120 DVDD2 Power 2.5V power
121 RA0 Output DRAM address 0
122 RA1 Output DRAM address 1
123 RA2 Output DRAM address 2
124 RA3 Output DRAM address 3
125 DVSS Ground Ground
126 RD31 Inout,pull up/down DRAM data 31
127 RD30 Inout,pull up/down DRAM data 30
128 RD29 Inout,pull up/down DRAM data 29
129 RD28 Inout,pull up/down DRAM data 28
130 DVDD3 Power 3.3V power
131 RD27 Inout,pull up/down DRAM data 27
132 RD26 Inout,pull up/down DRAM data 26
133 RD25 Inout,pull up/down DRAM data 25
134 RD24 Inout,pull up/down DRAM data 24
135 DVSS Ground Ground
136 DQM3 Output Mask for DRAM input/output byte 3
137 DQM2 Output Mask for DRAM input/output byte 2
138 RD23 Inout,pull up/down DRAM data 23
139 RD22 Inout,pull up/down DRAM data 22
140 DVDD2 Power 2.5V power
141 RD21 Inout,pull up/down DRAM data 21
142 RD20 Inout,pull up/down DRAM data 20
143 RD19 Inout,pull up/down DRAM data 19
144 RD18 Inout,pull up/down DRAM data 18
145 DVSS Ground Ground
146 RD17 Inout,pull up/down DRAM data 17
147 RD16 Inout,pull up/down DRAM data 16
148 ABCK Output Audio bit clock

149 ALRCK Input,pull down

150 DVDD3 Power 3.3V power
151 ACLK Inout Audio DAC master clock (384/256 audio sample frequency)
152 MC_DAT Input Microphone serial input
153 SPDIF Output SPDIF output
154 ASDATA0 Input,pull down Audio serial data 0 (left/right channel)
155 ASDATA1 Input,pull down Audio serial data 1 (surround left/surround right channel)
156 ASDATA2 Input,pull down Audio serial data 2 (center/LFE channel)
157 MUTE Output Audio Mute Signal
158 ASDATA4 Input,pull down Audio serial data 4
159 DACV33C Power 3.3V power
160 VREF output
161 FS
162 YUV0/CIN
163 DACVSSC Ground Ground
164 YUV1 Output Video data output bit 1
165 DACVDDB Power 3.3V Power
166 YUV2 Output Video data output bit 2
167 DACVSSB Ground Ground
168 YUV3/CVBS Output CVBS video output
169 DACV33A Power 3.3V power
170 YUV4/G Output Video data output bit 4
171 DACVSSA Ground Ground
172 YUV5/B Output Video data output bit 5

(1) Audio left/right channel clock (2)Trap value in power-on reset.

1:use external 373, 0:use internal 373

11

PIN Symbol Type Description

173 YUV6 Output Video data output bit 6
174 ICE Input,pull down Microcontroller ICE mode enable
175 FS1 output
176 VSYN Inout Vertical sync / GPIO16
177 YUV7 Output Video data output bit 7
178 DVSS Ground Ground
179 HSYN Inout Horizontal sync / GPIO15
182 DVDD2 Power 2.5V power
185 DVDD3 Power 3.3 power
186 XTALO Output Crystal output
187 XTALI Input Crystal input,27MHz
188 PRST Input,pull down Power on reset input, active high
189 DVSS Ground Ground
195 SDATA Output RF serial data input
196 SDEN Output RF serial data latch enable
197 SLCK Output RF serial clock output
198 BDO Input,pull down Flag of defect data status input
199 ADCVSS Ground Ground
200 ADIN Analog input General A/D input
202 TEZISLV Analog input Tracking error zero crossing low pass input
203 TEI Analog input Tracking error input
204 CSO Analog input Central servo input
205 FEI Analog input Focus error input
206 RFLEVEL Analog input Sub beam add input or RFRP low pass input
207 RFRP_DC Analog input RF ripple detect input
208 RFRP_AC Analog input RF ripple detect input (through AC coupling)
209 HRFZC Analog input High frequency RF ripple zero crossing
210 PWMVREF Analog input A reference voltage input for PWM circuitry.A typical value of 2.8v
211 PWM2VREF Analog input A reference voltage input for PWM circuitry.A typical value of 1.4v
212 ADCVDD3 Power 3.3V power
215 RFIN Analog input Negative input of RF differential signal
216 RFIP Analog input Positive input of RF differential signal

MT1336

GENERAL DESCRIPTION

MT1336 is a high performance CMOS analog front-end IC for both CD_ROM driver up to 48xs and DVD-ROM driver up

to 16xs. It also supports DVD-RAM read up to 4xs Version 2. It contains servo amplifiers to generate focusing error,

3-beam tracking error, 1 beam radial push-pull signal, RF level and SBAD for servo functions. It also includes DPD

tracking error signal for DVD_ROM application. For DVD-RAM disks, there are also Differential Push-Pull (DPP) method

for generating tracking signal and Differential Astigmatic Detection (DAD) for processing focusing signal. Programmable

equalizer and AGC circuits are also incorporated in this chip to optimize read channel performance. In addition, this chip

has dual automatic laser power control circuits for DVD-ROM (DVD-RAM) and CD-ROM seperately and reference

voltage generators to reduce external components. Programmable functions are implemented by the access of internal

register through bi-directional serial port to configure modes selection.

FEATURES

. RF equalizer with programmable f

. MT1336 supports at least eight different kinds of pick-up heads with versatile input configuration for both RF input stages

and servo signal blocks.

. Versatile on-line AGC.

. 3 beams tracking error signal generator for CD_ROM application.

. One beam differential phase tracking error (DPD) generator for DVD_ROM application.

. Differential push pull tracking error (DPP) generator for DVD_RAM application.

from 3MHz to 70MHz and programmable boost from 3db to 13db.

c

12

. Focusing error signal generator for CD-ROM, DVD-ROM and DVD-RAM (DAD method).

. RF level signal generator.

. Sub-beam added signal for 3 beams CD_ROM.

. One beam push-pull signal generator for central servo application.

. High speed RF envelop detection circuit with bandwidth up to 400KHz for CD-ROM.

. Defect and Blank detection circuits

. Dual automatic laser power control circuits with programmable level of LD monitor voltage.

. Vref-1.4V voltage and V2ref=2.8V voltage generators.

. V20=2.0V voltage for pick-up head reference.

. Bi-directional serial port to access internal registers.

. 128-pin LQFP

Block Diagram…………………………………..P.3

Pin Assignment and Description………………..P.4-9

Functions

1.) RF Path Description………………….P. 10-13

2.) Servo Signal…………………………..P. 14-17

. Focusing Error

. Central Servo

. Tracking Error

. RFLVL & SBAD (LVL)

3.) ALPC & RFRP ( RF Ripple)………….P. 18

4.) WOBBLE Detection…………………..P. 19

Command Access Timings………………………P. 20

Programmable I/O ………………………………P. 21

Register

1.) Register Map………………………….P. 22-24

2.) Register Description………………….P. 25-50

MT1336 PIN DESCRIPTIONS

Pin Numbers Symbol Type Description
LQFP128

RF Flag interface

23 DEFECT Digital input Flag of bad data output status
RF SIO interface
56 SCLK Digital input RF serial clock input
58 SDEN Digital input RF serial data enable
59 SDATA Digital IO RF serial data IO
60 RST Digital input Reset (active high)
55 XCK16M Digital input 16.9MHz for verification

RF SERVO interface

40 UDGATE Digital input Control signal for DVD-RAM
41 IDGATE Digital input Control signal for DVD-RAM
38 VFO13 Digital input DVD-RAM Header signal

RF

100 DVDA Analog input AC coupled DVD RF signal input A
99 DVDB Analog input AC coupled DVD RF signal input B
98 DVDC Analog input AC coupled DVD RF signal input C
97 DVDD Analog input AC coupled DVD RF signal input D
95 DVDRFIN Analog input AC coupled DVD RF signal input RFIN

13

96 DVDRFIP Analog input AC coupled DVD RF signal input RFIP
94 CDA Analog input AC coupled CD RF signal input A
93 CDB Analog input AC coupled CD RF signal input B
92 CDC Analog input AC coupled CD RF signal input C
91 CDD Analog input AC coupled CD RF signal input D
90 OSN Analog RF Offset cancellation capacitor connection
89 OSP Analog RF Offset cancellation capacitor connection
85 CEQP Analog RF Offset cancellation capacitor connection
84 CEQN Analog RF Offset cancellation capacitor connection
88 RFGC Analog RF AGC loop capacitor connecting for DVD-ROM
87 RFGCU Analog RF AGC loop capacitor connecting for DVD-ROM
86 RFGCI Analog RF AGC loop capacitor connecting for DVD-ROM
101 MA Analog input DC coupled DVD-RAM main-beam RF signal input A
102 MB Analog input DC coupled DVD-RAM main-beam RF signal input B
103 MC Analog input DC coupled DVD-RAM main-beam RF signal input C
104 MD Analog input DC coupled DVD-RAM main-beam RF signal input D
105 SA Analog input DC coupled DVD-RAM sub-beam RF signal input A
106 SB Analog input DC coupled DVD-RAM sub-beam RF signal input B
110 SC Analog input DC coupled DVD-RAM sub-beam RF signal input C
111 SD Analog input DC coupled DVD-RAM sub-beam RF signal input D
108 IR Analog External current bias resistor (R=20K)
119 AGC1 Analog Wobble AGC loop1 capacitor
121 AGC2 Analog Wobble AGC loop2 capacitor
122 AGC3 Analog Wobble AGC loop3 capacitor
127 RFSUBO Analog output Header push-pull RF output signal
1 WOBSO Analog output Wobble signal output
6 RFOP Analog output RF positive output
7 RFON Analog output RF negative output
TRACKING ERROR
32 DPFN Analog DPD amplifier negative input
33 DPFO Analog DPD amplifier output
61 DPDMUTE Digital input DPD mute control input
116 TNI Analog input 3 beam satellite PD signal negative input
115 TPI Analog input 3 beam satellite PD signal positive input
21 TEO Analog Output Tracking error output

FOCUSING ERROR & RF LEVEL & CENTRAL SERVO SIGNAL

112 CDFOP Analog input CD focusing error positive input
113 CDFON Analog input CD focusing error negative input
18 FEO Analog output Focusing error output
19 LVL Analog output RF level output
20 CSO Analog output Central servo signal output
ALPC
124 MDI1 Analog input Laser power monitor input
125 LDO1 Analog Output Laser driver output
123 MDI2 Analog input Laser power monitor input
126 LDO2 Analog Output Laser driver output

RF RIPPLE

26 CRTP Analog RF top envelop filter capacitor connecting
27 CRTPLP Analog Defect level filter capacitor connecting
25 HRFRP Analog output High frequency RF ripple output or Blank detector’s output
24 LRFRP Analog output Low frequency RF ripple output
POWER
67,69 AVDD Power Master PLL Filter power
65,73 AGND GND GND for Master PLL Filter
64 AVDD Power DPD Power
62 AGND GND DPD GND
109 AVDD Power RF path Power
107 AGND GND RF path GND
114 SVDD Power Servo Power
117 SGND GND Servo GND
2,120 WAVDD Power Wobble Power

14

128,118 WAGND GND Wobble GND
5 AVDDO Power Power for RF output
8 AGNDO GND GND for RF output
14 AVDDT Power Power for trimming PAD
12 AGNDT GND GND for trimming PAD
22 VDDP Power Peak Detection Power
31 GNDP GND Peak Detection GND
37,54 VDD Power Serial I/O Power
39,57 GND GND Serial I/O GND
REFERENCE VOLTAGE
16 VREFO Analog output Reference voltage 1.4V
15 V2REFO Analog output Reference voltage 2.8V
17 V20 Analog output Reference voltage 2.0V

ALPC TRIMMING

9 TM1 Analog input Trimming pin for ALPC1
10 TM2 Analog input Trimming pin for ALPC1
11 TM3 Analog input Trimming pin for ALPC2
13 TM4 Analog input Trimming pin for ALPC2
HIGH SPEED TRACK COUNTING
29 TRLP Analog Low-pass filter capacitor connecting
28 TRLPA Analog Low-pass filter capacitor connecting
30 HTRC Digital output High speed track counting digital output
PCS
74 HALLSIN Analog input Negative input of amplifier for hall sensor signal
75 REFSIN Analog input Positive input of amplifier for hall sensor signal
76 SINPHI Analog output Amplifier output for hall sensor signal
71 HALLCOS Analog input Negative input of amplifier for hall sensor signal
72 REFCOS Analog input Positive input of amplifier for hall sensor signal
70 COSPHI Analog output Amplifier output for hall sensor signal

FOR MONITOR ONLY

81 MON Analog output
80 MOP Analog output
66 VCON Analog output
77 SWO Analog output Output from mux of SW1 & SW2
78 SW2 Analog input External input for servo input select
79 SW1 Analog input External input for servo input select
FOR SERIAL I/O
42 IO0
43 IO1
44 IO2
45 IO3
46 IO4
47 IO5
48 IO6
49 IO7
50 IO8
51 IO9
52 IOA
53 IOB

2-1-3 28-Pin, 24-Bit, 192kHz D/A with Volume Control (DA1196)

Description

DA1196 is a digital to analog converter especially designed to work with MPEG2/AC3 decoded data
In applications such as DVD player, home theatre, set-top box, and digital TV, etc . DA1196 integrated
6 DA channels providing customers a solution of both simplicity and excellent performance.

15

Features

APPLICATIONS

. CD, DVD audio
. Home theare systems
. Set top boxes

PIN DESCRIPTIONS

Note:

Digital input pins have Schmitt trigger input buffers.

16

2-1-4 Serial EEPROM, 16K (2048 x 8) (24C16)

* Features

 Low-Voltage and Standard-Voltage Operation

-5.0 (V CC = 4.5V to 5.5V)

-2.7 (V CC = 2.7V to 5.5V)

-2.5 (V CC = 2.5V to 5.5V)

-1.8 (V CC = 1.8V to 5.5V)

 Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K)

 2-Wire Serial Interface

 Schmitt Trigger, Filtered Inputs for Noise Suppression

 Bi-directional Data Transfer Protocol

 100 kHz (1.8v, 2.5V, 2.7V) and 400 kHz (5V) Compatibility

 Write Protect Pin for Hardware Data Protection

 8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes

 Partial Page Writes Are Allowed

 Self-Timed Write Cycle (10 ms max)

 High Reliability

- Endurance: 1 Million Write Cycles

- Data Retention: 100 Years

- ESD Protection: >3000V

17

 Automotive Grade and Extended Temperature Devices Available

 8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages

* Pin Configurations

* Pin Description

Pin Name Function
A0-A2 Address Inputs
SDA Serial Data
SCL Serial Clock input
WP Write Protect
NC No Connect

2-1-5 8M-BIT [1Mx8/512Kx16] CMOS FLASH MEMORY

FEATURES

• 1,048,576 x 8/524,288 x 16 switchable

• Single power supply operation

- 5.0V only operation for read, erase and program

tion

opera

• Fast access time: 70/90/120ns

• Low power consumption

- 50mA maximum active current

- 0.2uA typical standby current

• Command register architecture

- Byte/word Programming (7us/12us typical)

- Sector Erase (Sector structure 16K-Bytex1,

8K-Bytex2, 32K-Bytex1, and 64K-Byte x15)

• Auto Erase (chip & sector) and Auto Program

- Automatically erase any combination of sectors with

Erase Suspend capability.

- Automatically program and verify data at specified

address

• Erase suspend/Erase Resume

- Suspends sector erase operation to read data from,

or program data to, another sector that is not being

erased, then resumes the erase.

• Status Reply

- Data polling & Toggle bit for detection of program and

erase operation completion.

• Ready/Busy pin (RY/BY)

- Provides a hardware method of detecting program

or erase operation completion.

18

• Sector protection

- Sector protect/chip unprotect for 5V/12V system.

- Hardware method to disable any combination of

sectors from program or erase operations

- Tempory sector unprotect allows code changes in

previously locked sectors.

• 100,000 minimum erase/program cycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Boot Code Sector Architecture

- T = Top Boot Sector

- B = Bottom Boot Sector

• Low VCC write inhibit is equal to or less than 3.2V

• Package type:

- 44-pin SOP

- 48-pin TSOP

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power

supply Flash

19

2-1-6 512K X 16 Bit X 2 Banks Synchronous DRAM (A43L0616)

Features

 JEDEC standard 3.3V power supply

 LVTTL compatible with multiplexed address

 Dual banks / Pulse RAS

 MRS cycle with address key programs

- CAS Latency (2,3)

- Burst Length (1,2,4,8 & full page)

20

 All inputs are sampled at the positive going edge of the system clock

 Burst Read Single-bit Write operation

 DQM for masking

 Auto & self refresh

 64ms refresh period (4K cycle)

 50 Pin TSOP (II)

Pin Configuration

- Burst Type (Sequential & interleave)

21

Block Diagram

Pin Descriptions

Symbol Name Description

CLk System Clock Active on the positive going edge to sample all inputs

CS Chip Select Disables or Enables device operation by masking or enabling

all inputs except CLK, CKE and L(U)DQM

Masks system clock to freeze operation from the next clock cycle.

CKE Clock Enable CKE should be enabled at least one clock + tss prior to new command.

Disable input buffers for power down in standby.

A0~A10/AP Address

Row/Column addresses are multiplexed on the same pins.
Row address: RA0 ~ RA10, Column address: CA0 ~ CA7

BA Bank Select Address

Selects bank to be activated during row address latch time.
Selects band for read/write during column address latch time.

RAS Row address Strobe

Latches row addresses on the positive going edge of the CLK with
RAS low.
Enables row access & precharge.

CAS

Column Address Strobe

Latches column addresses on the positive going edge of the CLK with CAS
low. Enables column access.

WE Write Enable Enables write operation and Row precharge.

L(U)DQM

Data Input/Output Mask

Makes data output Hi-Z, t SHZ after the clock and masks the output.
Blocks data input when L(U)DQM active.

DW0-15 Data Input/Output Data inputs/outputs are multiplexed on the same pins.

22

Symbol Name Description

VDD/VSS Power Supply/Ground Power Supply: +3.3V±0.3V/Ground

VDDQ/VSSQ

NC/RFU No Connection

Data Output

Power/Ground

Provide isolated Power/Ground to DQs for improved noise immunity.

3. Product Specifications

Playback System

DVD Video
Video CD (1.1, 2.0, 3.0)
SVCD and CVD
CDDA
CD-ROM with MP3 data
PICTURE CD

Television Signal System

NTSC/PAL

Video Performance

Video Out 1 Vpp into 75 ohm
S-Video Out Y: 1Vpp into 75 ohm

C: 0.286 Vpp into 75 ohm

D/A Converter 27MHz/10bit

Audio Performance

Frequency Response DVD: fs 48/96KHz, 4Hz~22/44KHz

Video CD: fs 44.1KHz, 4Hz~20KHz
Audio CD: fs 44.1KHz, 4Hz~20KHz

Output Level Analog: 2Vrms(1KHZ)

Digital: 1.15 Vpp
D/A Converter 96KHz/24bit
S/N Ratio 90dB

Connections

Coaxial digital out X1
Audio Analog out for 2-channel X1
S-Video out X1

Power Supply

Power Source AC100~255V, 50/60Hz
Power Consumption <25 Watt

Set

Dimensions (W X H X D) 430 X 52 X 295 (mm)
Net Weight 2.6 Kg
Gross Weight 4.0 Kg

23

4.Upgrading System and Changing
the Region Code

MTK upgrade:

1. Name upgrade file as "MTK.BIN"(must be in big caps)

2. Record it in a CD-R/W (It can be enclosed a sub-directory which size is about 30M, and the file content can be letter or non

used file.)

disc Format: (advise to use the tool NERO burning ROM)
Disc volume: MEDIATEK, ISO9660 LEVEL1, MODE1，not JOILET.

3. Put the recorded disc into the DVD player, on the TV will show "upgrade?" after loading. Press PLAY button, the player will

automatically upgrade.

4. Do not shut down the player during upgrade, it will restart automatically after upgrade.

5. Upgrade finish!

How to change the region code:

1. Power on the machine, and press OPEN button to push the tray out.

2. Press SETUP button to enter the SETUP menu, and go to the PREFERENCE item by pressing left button, then press 5

buttons in turn: 4,9,5,4,0

3. A edit box will be displayed, you can change the region code to 1-6 with UP/DOWN button, the num 0 means REGION

FREE. And then press SETUP button to exit (FOR 1379)

4. A item named VERSION will be displayed, get into the page, you can change the region code to 1-6 with UP/DOWN

button, the num 0 means REGION FREE. And then press SETUP button to exit (for 1369)

24

5. Operating Instruction

Please refer to the User’s Manual for operation instruction

of the system.

25

t

f

y

r

r

p

r

p

r

n

A

yer)

Maintenance & Troubleshooting

How to handle discs Disc Compatibility

To handle, clean and protect discs

● Do not touch the playing side of a

disc

● Do not stick any paper or glue strip on

a disc.

How to clean discs

● Finger prints and dust on surface can

affect the sound and picture quality.
Clean discs regularly with a sof
cotton cloth from disc center to
outside.

● For sticky dust, wipe it with wet cloth

and with dry cloth, Any kind o
solvent, such as diluting agent,
gasoline, liquid detergent, gasoline
liquid detergent anti – static aerosol
used for vinylon LP, may cause disc
damage.

● Some DVD discs may have special

requirements for playing, with which
this player may not be compatible.
Please refer to specifications on
individual disc.

DISC
TYPE

DVD

CD-DA AUDIO 12CM About 74 minutes
MP3 AUDIO 12CM About 300 minutes

Content Size Total Play time

About 2hrs.
(Single side & single
layer)
About 4hrs.

(Single side & double
AUDIO/
VIDEO

layer)

12CM

About 4hrs.

(Double side & Single

layer)

About 8hrs.

(Double side &

double la

Discs types

This DVD player can play the
following types of discs:
Discs other than listed above
cannot be player by this

layer.

This player uses NTSC/PAL color system.
It cannot play discs recorded with othe
systems, such as SECAM.

Region code

How to protect discs

● Keep away from the direct sunshine

or any heat source.

● Do not put discs in damp or dirt

places, such as bathroom or nea
humidifiers. Store discs vertically in
disc box and store in a dry place.
Piling discs on to top of each other o
excess weight load on disc box may
cause the disc to warp.

The region code for this

layer is 5, which
indicates the applicable. The
disc with code number othe
than 5 cannot be player o
this player and screen will
indicate the unconformity.

Copyright

ccording to the related law, DVD discs
without proper authorization are not
allowed to be copied broadcast cable
broadcast, played publicly or rented. As
DVD discs are anti-piracy the copied
content is distorted.

26

Problems and Solutions

If a fault occurs, first check the points listed below before taking the set for repair.

If you are unable to remedy a problem by following these hints, consult your dealer or
service centre.

WARNING: Under no circumstances should you try to repair the set yourself, as this would invalidate the guarantee.

Problems Cause Solution

No power
indication

No picture

No sound

Picture distortion

Brightness
unstable or noisy

The player does
not work

No response to
key press

Remote control
does not work

Power plug not connected Plug the power cord into the power supply

TV has not been set to the correct video
input

Video cable not firmly connected.

Audio cable not connected tightly

Power of audio apparatus is off Turn on the power of audio apparatus.

Audio output setting is incorrect

Disc is dirty Take out the disc and clean.

Fast forward/backward is activated

Affected by anti-piracy circuit Connect the player directly to TV.

No disc Load a disc.

Disc not compatible

The disc is placed upside down

The disc not put in the tray correctly Check disc is put in correctly.

Disc is dirty Clean the disc.

Player setting are incorrect Change the setting via the setup menu.

Parental lock is in effect Disable this function or reset the rating level.

Interference of power wave or other
factors such as static interference

The remote control not pointed at the
remote sensor on the front panel of the
player

The remote control is out of specified
range

Battery power exhausted Replace with new batteries.

Set correct TV video input format for
receiving the player’s output signals.

Firmly insert the video cable ends to the
related terminals.

Firmly insert the audio cable ends to the
related terminals.

Setup audio output correctly via the setup
menu.

The picture may be distorted during fast
forward /backward playback.

Load a compatible disc (Check the disc
format and its colour system).

Load a compatible disc (Check the disc
format and its colour system).

Turn off the main switch or pull out the power
plug, plug it in and turn on the power again.

Point the remote control at the remote
sensor.

Make sure the remote control range within 7
meters to the remote sensor.

Note:

This produce incorporates copyright protection technology that is protected by method
claims of certain of certain U.S. patent and other intellectual Property rights owned by
Macrovision Corporation and other rights owners. Use of this copyright protection
technology must be authorized by Macrovision Corporation and is intended for home
and other limited viewing users only, unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is prohibited.

27

6.Disassembly and Reassembly

28

29

7.Troubleshooting

N

No power Insert the AC power plug securely into the power outlet.

Make sure that the equipment is connected properly.

No picture

No sound Make sure that the equipment is connected properly.
Distorted sound

No fast forward or fast reverse Some discs may have sections that prohibit fast forward or fast reverse.

No proper aspect ratio

o operations can be performed with

the remote controller

No button operation

Audio soundtrack and/or Subtitle
language is not the one you selected.

No Angle change

Make sure that the input setting for TV is Video (AV).

Make sure that the input settings for the TV and stereo system are correct.

Select the correct setup for TV aspect ratio that matches your TV set.
Check the batteries are installed with the correct polarities.
Point the remote control unit at the remote control sensor and operate.
Remove the obstacles between the remote control unit and remote control
sensor.
Set the POWER button to OFF and then back to ON.
Alternatively, turn off the power, disconnect the power plug and then
reconnect it.
If the audio soundtrack and /or subtitle language does not exist on the
disc, the language selected at the initial settings will not be seen.

This function is dependent on software availability. Even if a disc has a
number of angles recorded, these angles may be recorded for specific
scenes only.

30

8. Electrical Part List

Item Name of Components Specification Qty.

1

lines

Location

2

A：line

24PIN/0.5mm

5PIN/2.0mm L=140mm 1

6PIN/2.0mm L=60mm 1

5PIN/2.54mm L=500mm 1

4PIN/2.54mm L=120mm 1

6PIN/2.54mm L=450mm 1

13PIN/2.0mm L=100mm 1

14PIN/2.0mm L=150mm 1

2PIN/3.96mm L=300mm 1

B：power supply wire L=1700mm 1

other electronic components

power supply switch TV-5

L=70mm 1

1

loader to MPEG board

loader to MPEG board

loader to MPEG board

MPEG board

control panel to power board

control panel to MPEG board

output board to MPEG board

output board to MPEG board

red, double insulated

(black,two-round-pin,double
insulated, KS certificate)

31

fastening wire Nylon fastening wire

4

3

CO-DJA1379XE+SANYO 5.1CH MPEG

CO-301 AND CO-302 control panel

4

fastening wire black,120mm

loader sets

board

DS-600MA DVD loader

power supply board CO-DPA118

AV output board

plastical sets

front panel CO-301 AND CO-302 front panel

power supply button

MIC volume button

8 keys set

mirror

transfering bar

MTK1379GE 5.1channel

SANYO DVD loader

CO-DCA CO-301 AND CO-302

control panel

CO-DOB1379-9 1

CO-301 AND CO-302

CO-301 AND CO-302

CO-301 AND CO-302

CO-301 AND CO-302

CO-301 AND CO-302

1

1

1

1

1

1

1

2

1

1

1

for fastening power supply wire

MTK1379GE_3.3V power supply

0320 transformer and TDA1522

with SCART,Optical and KARAOKE,
without earphone

ABS silver

ABS silver

ABS silver

PVC

for SANYO loader

32

disc tray

DVD logo stick

PCB support ABS 9.0mm

CO-301 AND CO-302

1

1

ABS silver
black ground silver chars

5 for power board,3 for output board

plastical bolt cap

8

8

5 for power board,3 for output board

5

6

rubber mat

rubber mat 19.5*9.5*3.5

metals

upper cover

bottom cover CO-301 AND CO-302 DZ

rear panel CO-301 AND CO-302 HBA

bolt

bolt

bolt

bolt

bolt

bolt

bolt

bolt

prints

CO-301 AND CO-302 upper cover

Φ12*2 2

Φ3*8BAUU 12

Φ3*8BAUU 8

Φ3*15BBHE 8

Φ3*6WBHE 11

Φ3*6WBHE 4

Φ3*6BBHE 2

Φ2.6*6CB

M3*6KMHE

hardness 64

hardness 64

siver

silver-gray

black

9 for control panel,2 for power botton,1 for
bracket

8 for Audio output jack

5 for power board, 3 for AV output board

4 for upper cover, 4 for rear
panel,3 for front panel

2

1

1

1

3

2

4 for loader

2 for rear panel

3 for MPEG board

2 for front panel side

A：package

foam

handle white 1set

1set

foam(same with CO-301 AND CO-302）

33

p

gift box

1

7

Carton 1

bag

bag

bag 0.5*180*260mm

bag

B：appendix

remote control

remote control batteries

manual

Video connection wire

Audio connection wire

C：others

serial stick

others

05*80*160mm 1

05*80*260mm 1

480*580mm 1

1

1

7#

1.5M 1

1.5M 1

1

1 set

1

3

4 players in 1 Carton

for power supply wire

for remote control

for owner's manual

earl cotton

34

solder tin

heat-melting-glue

red glue

yellow glue

black glue

heat-dissipating oil

some

some

some

some

some

some

glue paper

some

8

heat-contracting tube

heat-contracting tube

jumper（Φ0.6mm）

double-color LED

Components of Power Board

Jack 4PIN/2.54mm

Jack 5PIN/2.54mm

Jack

Jack 3PIN/3.96mm

Ceramic capacitor 330pF 63V +/-10% 5mm

Ceramic capacitor 0.1uF 63V +/-20% 5mm

Ceramic capacitor 100pF 63V +/-20% Y5P 5mm

Ceramic capacitor 10nF 1KV +/_%10 5mm

4mmX15mm 2

Φ22X30mm

Φ3mm 1

10PIN/2.54mm

1

1

1

1

1

1

1

1

3

1

CN1

CN5

CN3(4)

BCN1,BCN2

C1

C15

C11,C12,C13

C8

Electrolytic capacitor 220UF 16V +/-20% 6X11mm

Electrolytic capacitor 470UF 16V +/-20% 8X11mm

Electrolytic capacitor 330UF 25V +/-20% 8X14mm

Electrolytic capacitor 470UF 25V +/-20% 8X12mm

Electrolytic capacitor 100UF 50V +/-20% 8X14mm

Electrolytic capacitor 47UF 400V +/-20% 22X23mm

Electrolytic capacitor(

high frequency)

1000uF 10V +/-20%

1

1

2

2

2

1

2

C10(none HL-D116 VFD)

C24(none for co-dja1369 MPEG board

C22,C23

C16,C18

C6,C7

C9

C20,C21

35

Safety Regulation capacitor 680UF 400V +/-20% Y1

1

BC6

Safety Regulation capacitor

Safety Regulation capacitor 0.1UF 275V +/-10% 15mm

Polyester capacitor

Ceramic capacitor 0.1uF 50V +/-20% 5mm

Diode IN4007

Diode IN5404

Diode SR560

Schottky Diode HER107

Schottky Diode UF4007

Zener Diode 3.3V 1/2W

Fuse T2A T-D 250V PL UL CSA VDE

Fuse Jack BLX-A

Bead 3.5X4.7X0.8mm

2200UF 400V +/-20% Y1 UL

10mm

47nF 100V +/-10% Y5P 5mm

2

2

2

2

4

2

1

5

1

1

1

1

2

BC3,BC4

BC1,BC2

C2,C3

C4,C5

D1,D2.D3,D4

D13,D14

D10

D6,D7,D8,D9,D12

D5

DZ1

F1

F501

L2,L3

36

Inductor(I-shape) 1A 10UH P5MM D6MM

Inductor(I-shape) 2A 10UH P5MM D6MM

Common-mode Inductor >10mH R<4.5E

Transformer

Carbon Film Resistor 2W 27K +/-5%

Carbon Film Resistor 1W 1E +/-5%

CO-BYBYDAP118A/B/C

KBEC28-21178

2

1

1

1

1

1

L4,L7

L5

L1

T1

R7

R6

Carbon Film Resistor 1/4W 10K +/-5%

2

R12,R13

Carbon Film Resistor 1/4W 300E +/-5%

Carbon Film Resistor 1/4W 3K +/-5%

Carbon Film Resistor 1/4W 470E +/-5%

Carbon Film Resistor 1/4W 4.7K +/-5%

Carbon Film Resistor 1/4W 5.1K +/-5%

Carbon Film Resistor 1/4W 6.8K +/-5%

Carbon Film Resistor 1/4W 75K +/-5%

Press-sensitive Resistor 07 471

Grounding solder slice D3.2 mm

IC TEA1523P

IC TL431 TO-92 decal

Photo-electric Couple PC817

Power Board PCB C0-DPA118 2002-09-09

Jumper 10mm

1

1

1

1

1

1

1

1

3

1

1

1

1

2

R5

R11

R10

R9

R1

R2

R8

RV1

1,2,3

U1

U3

U2

PCB

J1,J3

9

Components of Control Panel

Jumper 15mm

Jumper 16mm

Carbon Film Resistor 1/4W 10E +/-10%

Carbon Film Resistor 1/4W 10K +/-10%

Carbon Film Resistor 1/4W 56K +/-10%

Ceramic capacitor 50V104 +80/-20%

1

1

2

7

1

1

J4

J2

R1、R9

R2~R4、R6~R8、R10

R5

C3

37

Electrolytic capacitor 16V 47UF 20%

2

C1,C2

Diode 1N4148 Axial 0.4

IC 16312 QFP44 (AD16312)

VFD

R/M

Button

Potentiometer

Jumper

Jumper

Jumper

Jumper

Jumper

Jumper

sponge mat for R/M

RV0902N-15FD1-A20K-P

SAMSUNG

TD138

6*6*5

6mm

7mm

8mm

10mm

12mm

13mm

10*8*7mm 1

10

5

1

1

1

2

4

2

3

2

2

1

D1,D2,D3,D4,D5

U1

IC1

RMC1

NEXT、STOP、PREV、OPEN、REV、FWD、

PAUSE、PLAY、STOP1、PLAY1

VOL1,VOL2

JMP1、JMP3、JMP6、JMP17

JMP7、JMP8

JMP2、JMP15、JMP16

JMP5、JMP11

JMP4、JMP9

JMP10

sponge mat for VFD

PCB

9. Block Diagram

38

12*12*3mm 1

:CO-DCA602

1

39

10. Circuit Diagrams

1.Control Part

2. INDEX

3.SERVO&RF

4. Servo-DSP MPEG & Memories

5.Audio&Video D/A

6.AV PORT

7.Power Part

40

1. Control Part

R10
10K

REMOTE

6

D

CN1

+5V

1
2
3
4
5

REMOTE

6

3

SIG

2

GND

1

VCC

+5V

RMC1

CN2

F2

1

F1

2

-27V

3

GND

4

4PIN

C

6PIN

B

A

54321

D

IC1

52

45
33
14

5
6
8
9

34
51

1
2
3
4

220

R12

+5V

R5
51K

R4
10KR810K

-27V

LED1

1
2
3

220

DUAL_COLOR_LED

47U/16V

C2
47U/50V

C1

+5V

32

SEG16

31

SEG17

30

SEG18

29

SEG19

28

SEG20

27

SEG13

26

SEG12

25

SEG11

24

SEG10

23

SEG9

22

SEG8

21

SEG7

20

SEG6

19

SEG5

18

SEG4

17

SEG3

16

SEG2

15

SEG1

36

SEG1535SEG14

KEY413KEY312KEY211KEY110NC7LED150LED249LED348LED447LED5

26

IC3
GVGD

G333G234G1

G432G531G630G729G828G9

27

G10

22

P18

21

P17

20

P16

19

P15

18

P14

17

P13

16

P12

15

P11

14

P10

13

P9

12

P8

11

P7

10

P6

9

P5

8

P4

7

P3

6

P2

5

P1

D1
DIODE

R7

10k

R6

10k

R3

10k

R2

10k

STOP8
KEY

STOP2
KEY

STOP7
KEY

STOP6
KEY

D2
DIODE

STOP5
KEY

NEX1
KEY

STOP3
KEY

D3
DIODED4DIODE

PLAY2
KEY

STOP11

KEY

STOP4
KEY

STOP9
KEY

STOP1
KEY

35

37

NP

36

NP

25

C

B

A

NP

24

NP

23

NP

4

NP

3

NP

39

F2

38

F2

F2

2

F1

1

F1

F1

44

GRID837GRID738GRID639GRID540GRID441GRID342GRID243GRID1

UPD16311

VDD
VDD
VDD

DOUT

CLK

SW1
SW2
SW3
SW4

OSC

DIN

STB

VEE
VSS

46

R11

1 2 3 4 56

41

2. INDEX

Hermoine GRANGER Revision-A3

Layout----Hermoine GRANGER Revision-A3B2

54321

Servo-MPEG Board of MAXITECH Complete Loader DCL34MK72/75MT1379xE for Cosmic DV-34 Pickup Loader

6

D

Background

This design is based on MTK second generation MT1379xE super integration DVD chipset. The MT1379xE is built upon MTK's proven previous
MT1369xE super integration chipset. It supported all MT1369xE generation features plus new features including Progressive Scan output with
built-in very high performance 6-channdel 12 bit TV-Encoder (Macrovision compliance) and Dolby ProLogic II surround sound processing. W ith
the chipset's highest integrity, a complete DVD design can now be implemented with minimum chip count & external components.

[e-mail]

This design is the Servo-MPEG Board of COSMIC Technology Co., LTD. DVD Complete Loader module DCL34MK-72/75, which is thecombination of this PCBA & Cosmic DV-34 Pickup Loader.

System Clock Requirement

MT1379xE only requires a single 27MHz clock to operate. This clock can either be generated externally and feed into pin 187 or thru a 27MHz crystal
attached to pin 186 and 187. This 27Mhz will be used for all video processing reference. In addition, on chip PLL circuits generate all operating
frequency for the integrated MPEG decoder RISC+DSP, Read Channel DSP+Servo circuitry, 8032 core system controller & audio clock.

Memories Required

The current MT1379xE requires 8M bit Flash for DVD code storage & slow speed code running. For SDRAM, only 4M byte space is required. This
provides a lower cost option to use 2 pieces 1Mx16 SDRAM with 32bit data width. The other option is to use one single piece of higher density
4Mx16 SDRAM & the extra memory space will be used as track buffer for better anti-shock function.

System Configuration

C

B

A

CHIP

MT1379xE

MT1336E Analog front end CMOS IC for MT13x9E DVD chip.

32/64MBit SDRAM

8Mbit FLASH

24C02 SERIAL EEPROM

DA1196/DA1131

BA5954FP

BA6208F Disc loading tray motor driver.

AUX I/O Port

8032 Core P1.2

8032 Core P1.3

8032 Core P1.4

8032 Core P1.5

8032 Core P1.6

8032 Core P1.7

8032 Core P3.0

8032 Core P3.1

8032 Core P3.2

8032 Core P3.3

8032 Core P3.4

8032 Core P3.5

8032 Core P3.6

8032 Core P3.7

EAUXx FUNCTION

MT1379E Pin 157

MT1379E Pin 158

MT1379E Pin 175

MT1379E Pin 176

MT1379E Pin 177

MT1379E Pin 179

MT1336E IO0:4

MT1336E IO5

MT1336E IO6

MT1336E IO7

MT1336E IO8

MT1336E IO9

MT1336E IOA

MT1336E IOB

FUNCTION

Data storage and frame buffer

Program storage

System setup configuration storage

6-Channel/2-Channel AudioDAC

DVD pickup actuators & Traverse motors driver

FUNCTION

Reserved for 16Mbit Flash Bank Switch Control

Front Panel Display Driver Serial Interface Strobe Signal

Front Panel Display Driver Serial Interface Data Signal

Sapre

I2C Bus Serial Clock & Front Panel Display Driver Serial Interface Clock Signal

I2C Bus Serial Data Signal

Spare

Spare

8032 Core Interrupt#0, Chip Intrenal Use.

8032 Core Interrupt#1, Infrared Remote Control Serial Data Receive.

8032 Core RS-232 port RxD Signal.

8032 Core RS-232 port TxD Signal.

8032 Core Write Enable Signal, Chip Internal Use.

8032 Core Read Enable Signal, Chip Internal Use.

Audio Output MUTE Control Signal.

Not Used.

SCART Control Signal FS1.

Video Horizontal Synchronization Signal HSYNC# or SCART Control Signal RGB/Video Switch.

MIC MUTE Control Signal.

Video Vertical Synchronization Signal VSYNC# or SCART Control Signal FS0.

Not Used

Disc Loading Tray In Position Limit Switch Detect.

Disc Loading Tray Out Position Limit Switch Detect.

Pickup Head Home Position Limit Switch Detect.

Motor Driver Stand-by Control.

ENDM

Pickup Head CD/DVD Switch.

Disc Loading Tray Close Drive Signal.

Super integration chip that handles all Servo, Read Channel, DVD Decoding and system control. Built-in TV-Encoder direct drives a TV set.

Revision Hist ory

Revision-A1

Base on MTK Reference Design COMMON79_HD60_V2,Re-sized for Complete Loader PCB Dimension Requirement.

Revision-A2

1. Add Audio ADC, DA1196 Software Control Mode Option.

2. 1Mx16 SDRAM Connection Data DQ[16:31] Changed.

PCB Layout GRANGER-A2B1

Revision-A3

1. Based on Rev-A2, Video Output Buffer Added.

2. VFD Interface I/O Changed.

3. Fixed Some KnownErrors.

PCB Layout GRANGER-A3B2

Revision-A4

1. Based on Rev-A3, VFD Interface STB Signal Changed from P1.2 to P1.3.

PCB Layout GRANGER-A4B3

1. Some Ferrite Beads on Power Supply Path Changed fromSMD0805 to SMD1206.

D

C

B

A

42

1 2 3 4 5 6

3.SERVO&RF

D

C

B

CN1
Power Supply

5
4
3
2
1

1

GND-LD

2

LD-DVD

3

NC

4

HFM

5

MD

6

LD-CD

7

VR-DVD

8

VR-CD

9

NC

10

E

11

VCC

12

VC

13

GND-PD

14

F

15

B

16

A

17

RF

18

CD/DVD

19

D

20

C

21

T-

22

T+

23

F+

24

F-

CON1
SF-HD60AV/0.5mm,24Pin

L1 Ferrite Bead

1206

54321

+5V DV33

+PS5VDV33

L4 Ferrite Bead

1206

2

D7
1N4001

NOT Stuffed

+

OUT

+

C6

220u

C151

CB11

220u

0.1u

1

U1

G

1117-3.3

SOT-223

3

IN

NOT Stuffed

D6
1N4001

NOT Stuffed

+

CB8

C9

220u

0.1u

AVCC

+

C128

100u

+

CB77

C136

R159

0.1u

47u

22Ohm

Q26
2SB1132

CB1

L35

D4

0.1u

10uH

1N4148

L34 FB 0805

E

F

B

A

RFO

IOA

D

C

CB80

CB90

CB107

0.1u

0.1u

0.1u

Q25
2SK3018

+

C140

R160

22Ohm

47u

Q27
2SB1132

CB2

L36

1N4148

0.1u

10uH

R152

100K

Q24
2SK3018

D5

L3 Ferrite Bead

AVCC

R147

100K

R141
000

1206

R143
000

R148

10K

2N3904

RVCCIN

L32

FB 0805

NOT STUFF

AVCC

31 Ferrite Bead

L

NOT STUFF1206

L33

RFVCC

FB 0805

NOT STUFF

LDO1

LDO2

MDI

V20

+

C138

10u

R151

10K

V20

IOA

Q23

RVCCIN

OPO

OP-

OP+

SW1

RFO

D

A

B

C

F

E

TROPEN

TROPEN

PWMOUT2

SCLK
SDEN
SDATA

+

LIMIT
STBY

IOA

PWMOUT2

SCLK

SDEN

SDATA

URST

C148

47u

C139

120p

C142 1u

C144 1u

CB94

0.1u

CB97

0.1u

CB84

0.1u

C141 RES

C143 1u

C145 1u

CB82

0.1u

CB83

0.1u

500pF forMT1376

100
101
102

C142, C143, C144, C145SMD0805 Package CAP.

RVCCIN

63

61

62

64

U17

AGNDP

AVDDP

65

AGNDX

AGNDF

66

VCON

67

AVDDF

68

AGNDX

69

AVDDM

70

COSPHI

71

HALLCOS

72

REFCOS

73

AGNDM

74

HALLSIN

75

REFSIN

76

SINPHI

77

SW0

78

SW2

79

SW1

80

MOP

81

MON

82

AGNDX

83

AGNDX

84

CEON

85

CEOP

86

RFGCI

87

RFGCU

88

RFFGC

89

OSP

90

OSN

91

CDD

92

CDC

93

CDB

94

CDA

95

DVDRFIN

96

DVDRFIP

97

DVDD

98

DVDC

99

DVDB
DVDA
MA
MB

+

C146

R165

33K

15K fo rMT13 76

47u

R150

CB76

10K

0.1u

55

56

59

54

57

58

60

RST

SCLK

SDEN

VDDS

GNDS

SDATA

XCK16M

DPDMUTE

MT1336E

CDFON

CDFOP

AVDD

AGND

113

112SD111SC110

109IR108

107SB106SA105MD104MC103

CB78

0.1u

TRCLOSE

51

52

53

IOB

IOA

WAVDD

AGC1

WGAND

SGND

TNI

TPI

SVDD

120

119

118

117

116

115

114

CB79

C147

0.1u

15n

8
7
6
5

R146

R145

10K

10K

R149

10K

39

41

IO042IO143IO244IO345IO446IO547IO648IO749IO850IO9

GND

UDGATE40HDGATE

VFO13

VDD
AGNDX
AGNDX
AGNDX

DPFO
DPFN
GNDP
HTRC
TRLP

TRLPA

CRTPLP

CRTP
HRFRP
LRFRP

DEFECT

VDDP

TEO
CSO

LVL
FEO
V20

VREFO

V2REFO
AVDDT

TM4

AGNDT

TM3
TM2
TM1

AGNDO

RFON

RFOP

AVDDO
AGNDX
AGNDX

WVDD

WOBSO

WGND

RFSUBO

LDO2

LDO1

MDI1

MDI2

AGC3

AGC2

MT1336E

128

127

126

125

124

123

122

121

2

1

LDO

MDI

LDO

U19 BA6208F

AIN
GND
NC

38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

+PS5V

1

VCC

2

BOUT

3

GND

AOUT4BIN

CB98

0.1u

CB74

0.1u

RFVCC

R153 000

C129 27p

R157 27K

HTRC

HTRC

RFRP

BDO

BDO
RFRP

TEO

TEO

CSO

CSO

RFL

RFL

FEO

FEO

V20

V1P4

V2P8

+

C18

DIP P2.54 D5.2W5.6H

10u

RFON

RFON

RFOP

RFOP

RVCCIN

CB89

CB86

0.1u

0.1u

LRFRP

V2P8 V1P4

CB109

0.1u

C131 10p

C132 390p

C133 390p

CB29

0.1u

CB88

0.1u

LOAD-

LOAD+

TROUT

TRIN

R156 RES

JST5 Pin 2.0mm Pitch

C130 15n

R158 100K

C135

C134

33n

470p

+

C16

10u

6

CN2

5
4
3
2
1

SW1

D

C

CB85

0.1u

B

R164

R163
1Ohm

SP-

SP+

R167

R168

10K

20K

DMSO

V1P4

R169 20K

C150 150p

FOSO

C137

10u

CB95 0.1u

1Ohm

+

DIP P2.54 D5.2W5.6H

U18 BA5954

14

VOFC+

13

VOFC-

12

VOSL+

11

VOSL-

10

PGND

9

PVCC1

8

VCC

30

GND

7

VNFFC

6

VOSL

5

VINSL-

4

VINSL+

3

CF2

2

CF1

1

VINFC

15

VOTK+

16

VOTK-

17

VOLD+

18

VOLD-

19

PGND

20

VNFTK

21

PVCC2

29

GND

22

PREGND

23

VINLD

24

CTK2

25

CTK1

26

VINTK

27

BIAS

28

STBY

CB96

0.1u

GND

A

CB10 0.1u

R162

R161

1Ohm

1Ohm

SL+

SL-

+PS5V+PS5V

R166 20K

C149 150p

FMSO

TRSO

V1P4

STBY

+

C153

47u

C152 RES

R170 750K

R172
330K

SP-

SP+

LIMIT

SL-

SL+

R173
330K

R174
1Ohm

1
2
3
4
5
6

CN3

JST6 Pin 2.0mm Pitch

OPO

ADIN

OP-

OP+

R171
750K

V1P4

DV33

C2

10u

R1

10K

GND_POWER

+

D1

1N4148

URST

URST

A

1 2 3 4 5 6

43

4.Servo-DSP MPEG & Memories

A0

AD7

AD6

AD5

AD4

AD3

AD2

AD1

AD0

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

VCC

VCC

VCC

VCCQ

VCCQ

VCCQ

VCCQ

VSSQ

VSSQ

VSSQ

VSSQ

FVCC

CB104

0.1u

GND_POWER

OPTIONAL

SMD 0603

OPTIONAL

R24

1K

6

DQ0

2

DQ1

4

DQ2

5

DQ3

7

DQ4

8

DQ5

10

DQ6

11

DQ7

13

DQ8

42

44

DQ10

45

DQ11

47

DQ12

48

DQ13

50

DQ14

51

DQ15

53

SD33

1

14

27

3

9

43

49

6

12

46

52

D

C

L

9 FB 0805

+PS5V

L10 RES

DV33

CB4

CB105

0.1u

0.1u

B

FVCC

CB52

CB49

RES

RES

SCL

SDA

A

54321

CN4
JST6 Pin 2.5mm Pitch

TO FRONT PANEL

SMD 0603

C34

15n

SMD 0603

V1P4

CB15

0.1u

SMD 0603

AV33

+

6

5

4

3

2

1

CB22

0.1u

GND

C33 100p

SMD 0603

C37

RES

SMD 0603

V25

CB20

0.1u

SMD 0603

SMD 0603

CB3

0.1u

SMD 0603

DV33

CB17

0.1u

C35

330p

SMD 0603

SMD 0603

+PS5V

R26

10Ohm

RN3 33x4

+

C38

100u

CB87

0.1u

SMD 0603

R15 8.2K

C28 10n

SMD 0603

C30 10n

SMD 0603

R17 750K

R18 20K

R19 18K

R21 10K

R22 15K

C36

330p

SMD 0603

CB18

0.1u

SMD 0603

CB100

0.1u

SMD 0603

R29 4.7Ohm

FVCC

CB3 PlacedNear Pin 212

C22 1000p

C23 1000p

SMD 0603

SMD 0603

SMD 0603

C29 10n

SMD 0603

C31 10n

SMD 0603

SMD 0603

SMD 0603

SMD 0603

V25

SMD 0603

GND

SMD 0603

A8

A9

A10

A11

A12

A13

GND

A14

A15

AD7

AD6

AD5

AD4

DV33

AD3

AD2

AD1

AD0

A0

A1

V25

A2

A3

A4

A5

A6

A7

A16

A17

A18

A19

A20

GND

SMD 0603

R27

10K

CB110

0.1u

SMD 0603

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

C40

2.2u

0805

SMD 0603

R33 10K

C41

100p

1

2

VSDA

SCL

P1.3

IR

SMD 0603

NOT Stuffed

NOT Stuffed

R7

SMD 0603

100K

RFIN

RFIP

IREF

PLLVSS

LPIOP

LPION

LPFON

LPFIP

LPFIN

LPFOP

JITFO

JITFN

PLLVDD3

FOO

TRO

TROPENPWM

PWMOUT1

PWMOUT2

DVDD2

DMO

FMO

DVSS

FG

HIGHA0

HIGHA1

HIGHA2

HIGHA3

HIGHA4

HIGHA5

DVSS

HIGHA6

HIGHA7

AD7

AD6

AD5

AD4

DVDD3

AD3

AD2

AD1

AD0

IOA0

IOA1

DVDD2

IOA2

IOA3

IOA4

IOA5

IOA6

IOA7

A16

A17

IOA18

IOA19

IOA20

APLLVSS

L11 Ferrite Bead

1206

DV33

SMD 0603

R6

4.7Ohm

D

CB27

0.1u

FB 0805

+

DIP P2.54 D5.2W5.6H

SMD 0603

FB 0805

FB 0805

C154

220u

SD33

L6

SMD 0805

DACV33A

CB103

0.1u

SMD 0603

GND

L7

SMD 0805

DACV33B

CB102

0.1u

SMD 0603

GND

L8

SMD 0805

DACV33C

CB30

0.1u

GND

URST

URST

SDATA

SDATA

SDEN

SDEN

SCLK

SCLK

RFRP

RFRP

HTRC

HTRC

V1P4

V1P4

V2P8

V2P8

BDO

BDO

ADIN

ADIN

TEO

TEO

TROPEN

PWMOUT2

CSO

CSO

FEO

FEO

RFL

RFL

RFON

RFON

RFOP

RFOP

AV33

SMD 0603

R14

4.7Ohm

+

C24

DIP P2.54 D5.2W5.6H

47u

FOSO

FOSO

TRSO

TRSO

TROPEN

PWMOUT2

DMSO

DMSO

FMSO

FMSO

CB35

0.1u

SMD 0603

C

B

DV33

CB5

CB13

CB14

0.1u

0.1u

0.1u

SMD 0603

SMD 0603

SMD 0603

D12

1N4001

+

C10

220u

GND

V25

CB19

CB9

0.1u

SMD 0603

0.1u

GND

L2 Ferrite Bead

1206

A

DV33

AV33

C4

220u

GND

+PS5V

CN8
AUX I/O

JST12Pin 2.0mm Pitch

SCL

1

SDA

2

DCLK

3

P1.3

P1.5

A20

P3.0

P3.1

RxD

TxD

DCKE

4

5

CS#

RAS#

CAS#

WE#

RN1 33x4

6

7

8

9

10

11

12

R31 33Ohm

R32 33Ohm

SDCLK

SDCKE

DCS#

DRAS#

DCAS#

DWE#

R5 33Ohm

C11
1000p

U20A

R4 100K

L5

2.7uH

0805

C13

22p

1000p

SMD 0603

AV33

212

211

210

209

208

207

213

214

215

216

RFIP

RFIN

HRFZC

RFRP_AC

ADCVDD3

PWMVREF

RFDTSLVP

RFDTSLVN

PWM2VREF

U20F 74HCU04

74HCU04

Reserved

Y1

27MHz

SMD 0603

C21

SMD 0603

FEO

CSO

RFL

TEO

206

203

204

205

FEI

CSO

RFRP_DC

RFLEVEL

Reserved

12

13

C14

22p

CB28

0.1u

R10
18K

BDO

GND

ADIN

196

197

198

199

200

201

202

TEI

BDO

ADIN

SLCK

RFSUBI

ADCVSS

TEZISLV

R175

SMD 0603

33Ohm

3

DV3

GND

187

188

189

190

191

192

193

194

195

PRST

DVSS

SDEN

VFO13

XTALI

WOBSI

SDATA

DVDD3

IDGATE

UDGATE

C#

3

GND

V25

DV3

VSYN

HSYNC#

FS1

Y6

173

174

175

176

177

178

179

180

181

182

183

184

185

186

DVDD3

XTALO

ICE

DVSS

YUV7

VSYN

HSYN

SPBCK

DVDD2

SPLRCK

SPDATA

BLANK#

SPMCLK

2

1

MT1379_216

DVDD3

RD12

RD13

RD14

RD15

DVSS

BA0

RCS#

RAS#

CAS#

RWE#

RD0

RD1

RD2

RD3

DVDD2

RD4

RD5

RD6

RD7

DVSS

URD#

UWR#

UP3_5

UP3_4

DVDD2

IR

INT0#

UP3_1

UP3_0

UP1_7

DVDD3

UP1_6

UP1_5

UP1_4

UP1_3

UP1_2

DVSS

IOCS#

IOWR#

IOOE#

ALE

APLLVDD3

65

64

63

62

61

60

59

58

57

56

55

DV

GN

D

A

PCE#

PW

PRD#

P1.3

SCL

P1.5

VSD

R#

76

75

74

73

72

71

70

69

68

67

66

V25

GN

33

RXD

TXD

SDA

P3.0

P3.1

IR

87

86

85

84

83

82

81

80

79

78

77

V25

D

DQ3

DQ2

DQ6

WE

DQ5

DQ7

DQ1

DQ4

DQ0

#

98

97

96

95

94

93

92

91

90

89

88

DV

GN

33

D

5

4

2

3

DQ1

CAS#

DQ1

DQ1

RAS#

DQ1

BA0

DQ1

CS#

U6 SDRAM 512Kx16x2

50-Pin TSOPII (400milx825mil)

21

MA0

22

MA1

23

24

MA3

27

MA4

28

MA5

29

MA6

30

MA7

31

MA8 DQ8

32

MA9

MA10

20

BA0

19

SDCLK

35

SDCKE

34

DCS#

18

DRAS#

17

DCAS#

16

DWE#

15

DQM0

14

DQM1

36

33

37

26

50

GND GNDGND GND

+

CB39

C43

0.1u

47u

2

DQ0

MA0

A0

DQ0

3

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

BA/A11

CLK

CKE

CS

RAS

CAS

WE

DQML

DQMH

NC

NC

VSS

VSS

DQ1

DQ1

5

DQ2

DQ2

DQ3

6

DQ3

DQ4

8

DQ4

DQ5

9

DQ5

DQ6

11

DQ6

DQ7

12

DQ7

39

DQ8

40

DQ9

DQ9

42

DQ10

DQ10

43

DQ11

DQ11

45

DQ12

DQ12

46

DQ13

DQ13

48

DQ14

DQ14

49

DQ15

DQ15

1

VCC

25

VCC

7

VCCQ

13

VCCQ

38

VCCQ

44

VCCQ

4

VSSQ

10

VSSQ

41

VSSQ

47

VSSQ

21

MA1

22

MA2MA2

23

MA3

24

MA4

27

MA5

28

MA6

29

MA7

30

MA8

31

MA9

32

MA10

20

BA0

19

SDCLK

35

SDCKE

34

DCS#

18

DRAS#

17

DCAS#

16

DWE#

15

DQM3

14

DQM2

36

33

37

26

50

SD33

CB101

CB42

CB43

CB40

0.1u

0.1u

0.1u

0.1u

CB36

0.1u

GND

MICMUTE

Y5

YUV6/R

RD11

1

DQ1

172

99

GND

YUV5/B

RD10

DQ9

0

171

100

R11 1K

3A

DACV3

T_CVBS

Y4

169

170

YUV4/G

DACVSSA

DACVDDA

DVSS

RD8

RD9

102

101

D

DCL

DQ8GNDCK

SMD 0603

GND

3B

GND

GND

Y2

Y1

DACV3

U4 MT1379E

SMD LQFP-216

163

164

165

166

167

168

YUV1/C

YUV2/Y

DACVSSC

DACVSSB

DACVDDB

YUV3/CVBS

CLK

103

K

162

YUV0/CIN

161

FS

160

VREF

159

DACVDDC

158

ASDATA4

157

ASDATA3

156

ASDATA2

155

ASDATA1

154

ASDATA0

153

SPDIF

152

MC_DATA

151

ACLK

150

DVDD3

149

ALRCK

148

ABCK

147

RD16

146

RD17

145

DVSS

144

RD18

143

RD19

142

RD20

141

RD21

140

DVDD2

139

RD22

138

RD23

137

DQM2

136

DQM3

135

DVSS

134

RD24

133

RD25

132

RD26

131

RD27

130

DVDD3

129

RD28

128

RD29

127

RD30

126

RD31

125

DVSS

124

RA3

123

RA2

122

RA1

121

RA0

120

DVDD2

119

RA10

118

BA1

117

DQM0

116

DQM1

115

DVSS

114

RA4

113

RA5

112

RA6

111

DVDD3

110

RA7

109

DMVSS

RA11

RA9

RA8

DMVDD3

CLE

104

E

MA1

SMD 0603

105

106

107

108

SMD LQFP-216

1

MA8

MA9

Y1

Y2

Y3

Y4

Y5

Y6

HSYNC#

VSYNC#

FS1

A20

P3.0

P3.1

DACV33C

MUTE

ASDAT2

ASDAT1

ASDAT0

ASPDIF

AMDAT

ACLK

DV33

ALRCK

ABCK

DQ16

DQ17

GND

DQ18

DQ19

DQ20

DQ21

V25

DQ22

DQ23

DQM2

DQM3

GND

DQ24

DQ25

DQ26

DQ27

DV33

DQ28

DQ29

DQ30

DQ31

GND

MA3

MA2

MA1

MA0

V25

MA10

BA1

DQM0

DQM1

GND

MA4

MA5

MA6

DV33

MA7

C39

2.2u

0805

GND

R30 4.7O

MICMUTE

Y1
Y2
Y3
Y4
Y5
Y6

HSYNC#
VSYNC#

FS1

A20
P3.0
P3.1

R13 RES

MUTE
ASDAT2
ASDAT1
ASDAT0

ASPDIF

AMDAT

ACLK

ALRCK

ABCK

R23

SMD 0603

1K

GND

NOTE:

(for U10)

AV33

hm

SMD 0603

U7 SDRAM 512Kx16x2

50-Pin TSOPII (400milx825mil)

A0

DQ0

A1

DQ1

A2

DQ2

A3

DQ3

A4

DQ4

A5

DQ5

A6

DQ6

A7

DQ7

DQ8

A8

DQ9

A9

DQ10

A10

DQ11

BA/A11

DQ12

DQ13

CLK

DQ14

CKE

DQ15

CS

RAS

CAS

VCC

VCC

WE

VCCQ

DQML

VCCQ

VCCQ

DQMH

VCCQ

NC

NC

VSSQ

VSSQ

VSSQ

VSS

VSS

VSSQ

SD33

CB108

CB37

0.1u

0.1u

GND

SMD 0603

CB33

R16

C32

SMD 0603

RES

1.5K

RES

SMD 0603

SMD 0603

GND

1. 24C02 for stand-aloneDVD player application;

2. 24C04, 24C08 or 24C16 forDVD Mini Hi-Fi, DVD-Receiveretc special application;

GND_POWER

2

3

5

6

8

9

11

12

39

40

42

43

45

46

48

49

SD33SD33

1

25

7

13

38

44

4

10

41

47

DQ25

DQ26

DQ27

DQ28

DQ29

DQ30

DQ31

DQ23

DQ22

DQ21

DQ20

DQ19

DQ18

DQ17

DQ16

MA1

MA2

MA3

MA4

MA5

MA6

MA7

MA8

MA9 DQ9

MA10

MA11

BA0

BA1

SDCLK

SDCKE

DCS#

DRAS#

DCAS#

DWE#

DQM0

DQM1

MA0

DQ24

GND_POWER GND_P OWER

U9 8Mbit Flas h

48Pin TSOP (Standard Type, 12mm x 20mm)

9

A19

A19

A18

A17

A16

A15

A14

A13

A12 AD7

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

PWR#

PCE#

PRD#

DQ15

16

A18

DQ14

17

A17

DQ13

48

A16

DQ12

1

A15

DQ11

2

A14

DQ10

3

A13

DQ09

4

A12

DQ08

5

A11

DQ07

6

A10

DQ06

7

A09

DQ05

8

A08

DQ04

18

A07

DQ03

19

A06

DQ02

20

A05

DQ01

21

A04

DQ00

22

A03

23

A02

24

A01

VCC

25

RESET

A00

VPP

11

WP

WE

26

CE

28

OE

BYTE

GND0

15

RY_BY

GND1

44Pin SOP (500mil)

U8
AT49F8192A 8Mbit Flash

A1

11

A0

A2

10

A1

A3

9

A2

A4

8

A3

A5

7

A4

A6

6

A5

A7

5

A6

A8

4

A7

A9

42

A8

A10

41

A9

A11

40

A10

A12

39

A11

A13

38

A12

A14

37

A13

A15

36

A14

A16

35

A15

A17

34

A16

A18

3

A17

A19

2

A18

PWR#

43

WE

PRD#

14

OE

PCE#

12

CE

CB51 0.1u

1

VCC

DC/NC

2

RST/WP

RST_/NC

3

SCL

WP/RST_

4

SDA

VSS

U10 EEPROM 24C02 SOP8

U5 SDRAM 1Mx16x4

54-Pin TSOPII (400mil x 875mil)

23

A0

24

A1

25

A2

26

A3

29

A4

30

A5

31

A6

32

A7

33

A8

34

A9

22

A10/AP

35

A11

20

BA0/A13

21

BA1/A12

38

CLK

37

CKE

19

CS

18

RAS

17

CAS

16

WE

15

DQML

39

DQMH

36

NC

40

NC

54

VSS

41

VSS

28

VSS

A0

45

43

41

39

36

34

32

30

44

AD6

42

AD5

40

AD4

38

AD3

35

AD2

33

AD1

31

AD0

29

37

12

13

14

47

27

46

IO15

IO14

IO13

IO12

IO11

IO10

IO9

IO8

IO7

IO6

IO5

IO4

IO3

IO2

IO1

IO0

Vcc

RESET

BYTE

GND

GND

DV33

8

7

6

5

+

C44

47u

31

29

27

25

22

20

18

16

30

28

26

24

21

19

17

15

23

44

33

13

32

GND_POWER

R25

SMD 0603

1K

44

44

1 2 3 4 5 6

5.Audio&Video D/A

CN10
Audio IN

C95

220u

8

9

10

11

12

13

14

1

2

3

4

5

6

L22 RES

4

GND_A

D

+

+

C155

C156

4.7u

4.7u

C

+5VDV33 VVCC

B

A

321

U12 KHTech DA1196

SSOP-28

6 CH DAC for DCL34MK-75

1

9

11

14

13

12

8

2

3

4

5

6

7

10

+5VDD

8

9

10

11

12

13

14

GND A GND A GND AGND_POWER

AVDD1

DVDD

AVDD2

AGND1

AGND2

MUTE

DGND

SDIN/DM0

OUT0L

SCLK/IWL

LATCH/12S

OUT0R

MODE

OUT1L

MCLK

OUT1R

BCLK

LRCLK

OUT2L

DIN0

DIN1

OUT2R

DIN2

LRCLK2

Hardware Cont rol ModeI2S Format

or Op tion al Sof t ware Con trol M od e.

U13 KHTech DA1131

SOP14

2 CH DAC for DCL34MK-72

VDD

OUTL

MUTE

NC

DEEMPH

FORMAT

SDATA

SCK

I2S FORMAT

VVCC

CB7

0.1u

R81 RES

R85
160,1%

R80
75Ohm

0805

T_SY T_SC

Q8
3906

GND_V

NOT Stuffed

+5VDD

CB56

0.1u

GND_POWER

SACLK

SABCK

SALRCK

SADAT0

RN4
33x4

R51 10Ohm

+5V

D

P3.0
P3.1
A20

ACLK

ACLK

ABCK

ABCK

ALRCK

ALRCK

ASDAT0

ASDAT0

ASDAT1

ASDAT1

ASDAT2

ASDAT2

+

C53

100u

RN5
33x4

RN2 33x4

R49 33Ohm

R50 33Ohm

C

GND_POWER

SACLK SALRCK

VVCC

CB16

0.1u

B

GND_V GND_V GND_V

Y3

Y3 Y2 Y1

R59 RES

R67
160,1%

GND_V

R58
75Ohm

0805

Q4
3906

CVBS1

Y2

VVCC

CB21

0.1u

GND_V GND_V GND_V GND_V

A

R68 RES

R71
75Ohm

0805

CVBS2 ROUT GOUT

Q6
3906

GND_V

CB25

0.1u

R107 RES

Y6Y3

Y6 Y4 Y5

R108
160,1%

GND_V

R104
75Ohm

0805

Q15
3906

OUTR

LRCK

+5VA

15

28

CB58

20

24

0.1u

26

GR0

22

GR1

18

GR2

25

27

21

23

17

19

16

CAP

LMAIN

RMAIN

LREAR

RREAR

CENT

LFE

CB57 0.1u

C54 10u

+

GND A

GND A

7

GND

CAP

NC

BCK

RMAINLMAIN

6

5

4

SABCK

3

SADAT0

2

1

CB6

0.1u

R95 RES

Y1

R97
160,1%

CB23

0.1u

R119 RES

Y4

R120
160,1%

CB106

0.1u

R52 10Ohm

+

C55

100u

+5V

LMAIN

RMAIN

LREAR

RREAR

CENT

LFE

MICMUTE

MICMUTE

MUTE

MUTE

ASPDIF

ASPDIF

+5V

AMDTA

JST14 Pin 2.0mm Pitch

VVCC

R94
75Ohm

0805

Q12
3906

GND_V GND_V

CVBS2

CVBS1

T_SC

T_SY

ROUT

GOUT

BOUT

FS1

FS1

HSYNC#

HSYNC#

VSYNC#

VSYNC#

GND_POWER

VVCCVVCC

R116
75Ohm

0805

Q17
3906

GND_V GND_V

CB24

0.1u

R135 RES

Y5

R137
160,1%

CN7

Video Output

JST13 Pin 2.0mm Pitch

VVCC

R130
75Ohm

0805

BOUT

Q22
3906

AMDAT

SALRCK

SABCK

SACLK

MIC IN 2

MIC IN 1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CN6

13

12

11

10

9

8

7

6

5

4

3

2

1

+5V

R177 10Ohm

R2 RES

R3 RES

+

C157

CB111

47u

0.1u

U21 KHTech AD1181

SOP14

7

6

5

4

3

2

1

LRCK

BCK

SCKI

VDD

DGND

VINR

VINL

DOUT

BYPASS

AGND

VREF2

VREF1

CB12

0.1u

GND_A

SABCK

SALRCK

MIC IN 2

MIC IN 1

JST6Pin 2.0mm Pitch

GND A

L21 FB 0805

+

GND_V

The information has been checked and is beli eved to be reliable. However, no
responsibility is assumed for inaccuracies. Circuit diagrams are provided as a
means of illustrating typical applications; MAXITECH Technology reserves the
right to make changes at any time in or der to improve the design.

FMT

VCC

45

1 2 3 4

45

6.AV PORT

C10

MIC LIN

10UF

C11

DAC-ML

10UF

R13
267K

D

C20

MIC RIN

10UF

C21

DAC-MR

10UF

R23
267K

DAC-LEF

DAC-SL

DAC-SR

DAC-CENT

C31

10UF

R33
267K

C41

10UF

R43
267K

C51

10UF

R53
267K

AGND

C61

10UF

R63
267K

AGND

C

B

A

54321

R11

R10

20K

10K

R15

R12

5.1K

10K

C12

R14

2000P

10K

AGND

R21

R20

20K

10K

R25

R22

5.1K

10K

R24
10K

AGND

R34
10K

AGND

R44
10K

AGND

R54
10K

R64
10K

C22
2000P

R31

20K

R35

R32

5.1K

10K

C32
2000P

R41

20K

R45

R42

R52

R62

10K

5.1K

10K

C42
2000P

R51

20K

R55

5.1K

10K

C52
2000P

R61

20K

R65

5.1K

C62
2000P

-12V

C13
220P

U10

C14

UJM4558

10UF

+12V

R17

A-MUTE

1K

-12V

C23
220P

U10

C24

10UF

UJM4558

+12V

R27

A-MUTE

1K

-12V

C33
220P

U20

C34

A-MUTE

A-MUTE

100

10UF

R37

1K

C44

10UF

R47

1K

C54

10UF

R57

1K

C64

R66

100

10UF

R67

1K

UJM4558

+12V

AGND

-12V

C43
220P

U20

UJM4558

+12V

A-MUTE

AGND

-12V

C53
220P

U30

UJM4558

+12V

AGND

C63

-12V

220P

U30

UJM4558

+12V

A-MUTE

AGND

L10

R16

100

FB

Q10
3904

AGND

R28

L20

R26

100

FB

Q20
3904

AGND

L30

R36

FB

Q30
3904

AGND

L40

R46

100

FB

Q40
3904

AGND

L50

R56

100

FB

Q50
3904

AGND

L60

FB

Q60
3904

AGND

T-CVBS

ML

C15
22P

AGND

R29

MR

C25
22P

AGND

T-SY SY

SL

C35
22P

AGND

AGND

AGND

W

AGND

T-SC SC

SR

C45
22P

T-R/V R/V

C

C55
22P

T-G/Y G/Y

T-B/U B/U

C65
22P

C101

10P

L1

1.8UH/DIP

R102

C201

10P

1.8UH/DIP

C301

10P

1.8UH/DIP

C401

10P

1.8UH/DIP

C501

10P

1.8UH/DIP

C601

10P

1.8UH/DIP

C701

10P

1.8UH/DIP

C102

NC

100P

L2

C202
100P

L3

C302
100P

L4

C402
100P

L5

C502
100P

L6

C602
100P

L7

C702
100P

C100
220P

VGND VGND VGND

C200
220P

VGND VGND VGND

C300
220P

VGND VGND VGND

C400
220P

VGND VGND VGND

C500
220P

VGND VGND VGND

C600
220P

VGND VGND VGND

C700
220P

VGND VGND VGND

+12V

CVBS-TV

C103
22P

CVBS-ST

C203
22P

C303
22P

C403
22P

C503
22P

C603
22P

C703
22P

R70

680

R72

SCART-TV-SEL

2.2K

+12V

R74

SCART-V-SEL

2.2K

+5V +12V

R75
10K

R77
22K

R85

ASPDIF COAXIAL

100

R87

33

CN7

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

14

TO DECORD

AGND

CN4

+12V

4

4

AGND

3

R

2

L

1

1

TO POWER

R73
33

R76
0

D100
5819

C76

AGND

DAC-ML
DAC-MR

DAC-SL
DAC-SR

DAC-CENT
DAC-LFE

MICMUTE
MUTE

ASPDIF

R86
100

22P

10E

R90

R90

R89

R91

R71
1K

Q70

3904

VGND

Q71 3906

D101
5819

AGND

R83
100K

-12V

C74

0.1UF

C73
330P

AGND

+5V AGND

+5V

MR

10E

MIC RIN
MIC LIN

10E

ML

10E

C71
470UF

R84
100K

AGND

C77

0.1UF

CN8

11

10

9

8

7

6

5

4

3

2

1

TO DECODER

VGND

R78
1K

AGND

AGND

C70

0.1UF

C72
220UF

D202

4148

C75
22P

C78

10UF

T-CVBS
T-SY
T-SC

T-R/Y
T-G/Y
T-B/U

SCART-TV-SEL
SCART-V-SEL
FS1

ASPECT

RGB/CVBS#

+P12V

-P12V

+P5V

Q72
3906

R79

1K

3

2

1

SPDIF

1

2

3

CN8

11

1

TO SCART2

VGND

A-MUTE

6

L70

FB

L71

FB

L72

FB

FS1

+12V

-12V

MR

11

ML

10

T-CVBS

9

8

T-R/Y

7

T-G/Y

6

T-B/U

5

4

SCART-TV-SEL

3

SCART-V-SEL

2

FS1

1

C87

0.1UF

C90

0.1UF

ASPECT

R93

R94

CN3

1

2

3

4

5

TO POWER

+12V

C80

C79

220UF

0.1UF

AGND

-12V

C82

C81

220UF

0.1UF

AGND

+5V

C84

C83

220UF

0.1UF

R92

Q74

3904

VGND

C89

C88

0.1UF

0.1UF

AGND

C92

C91

0.1UF

0.1UF

AGND

AGND

LX

CX

VGND

-P12V
+P12V
AGND
VGND
+P5V

11

1

VGND

D

C

B

5

1

A

46

46

1 2 3 4 5 6

7.Power Part

7654321

8

MIC1
MIC2
AGNG
+12V

-12V
DGND
DGND
+5V

D3.6V

C5V
DGND

SGND
SGND
C12V

MIC1
MIC2
AGND

-12V
+12V

+5V
AGND
AGND
+12V

-12V
AGND
AGND
+5V
+5V
D3.6V

CN1

C5V

1

DGND

2

-21V

3

F(-)

4

F(+)

5

CN2

S+5V

1

SGND

2

SGND

3

S+12V

4

CN3

MIC1

1

MIC2

2

AGND

3

+12V

4

-12V

5

DGND

6
7

DGND

8

+5V

9
10

+3.6V

CN5

1

MIC1

2

MIC2

3

AGND

4

-12V

5

+12V

PIN4

CN4

+5V

1

AGND

2

AGND

3

+12V

4

-12V

5

AGND

6

AGND

7

+5V

8

+5V

9

D3.6V

10

D

!

02

BCN5

!

POW SW1

!

AC 265V

80~
BCN1

F1

T1.6A L250V 220V

2
1

VR1

471

!

BC1

0.1uF/275v

!

C

R2
6K8

C1
331

B

L1

BC2

0.1uF/275V

1

R1 5K1

C6

100uF/50V

BC3

D1 1N4007

222M

D2 1N4007

BC4

222M

1N4007

BC5
222M

U1

1

VCC

Drain

2

GND

NC

3

RC

Source

REG4AUX

C2

TEA1523P

473

D3

D4

1N4007

!

C8

103/1KVR727K/2W

C9

68uF/450v

D5 HER108

R5

300

L2

BEAD

8

7

6

5

R6

C4

474

R8

0.39R/1W

PH-33D

75K

U2

SFH615AGR

T1

8

4

*
*

D6

2

7

!

!

C3

473

3

U3

TL431

2

BC6

222/250V~

C10
220UF/16V

C11 100P

HER105

10

D7 PH-33D

11

12

*

17

*

13

*

18

*

14

16

*

1

C5

474

D10
SR560

C13 100P

D11

C14 100P

R11
3K

D9 BYV27-200

D12

R10

470

R9
4K7

D8

ZD1
5V6

C12
100P

L4

C16

470uF/25V

10uH

L5

C20

1000uF/16V

10uH

L6

C17

470UF/25V

10uH

L7

C22
330uF/25V

+5V

R12

10k

R13

10k

!

-21V

L3

+5V

D13 D14

R14

3.9K

NO USE!

D3.6V

BEAD

470uF/16V

S12V

C24

C7

100uF/50v

10uH

C18

470uF/25V

C21

1000uF/16V

C19
470uF/25V

C23
330uF/25V

+5V

+12V

+5V

C15
104

-12V

U4
1085

3

2 OUT23 IN

1

1

R15

750

NOTE 1：USER D13、D14，NO USER U4、R14、R15。

D3.6V

D

C

B

NOTE2：USER U4、R14、R15，NO USER D13、D14。

47

A

A

COSMIC DIGITAL TECHNOLOGY CO.,LTD

1 2 3 4 5 6 78

47

11. Wiring Diagram

-12V

LEF

MUTE

CENT

AGND

AGND

+5V

ASPDIF

SL

SR

+12V
AGND
VGND
VGND
+5V

+12V

AGND

M-P

M-P

CVBS

VGND

CVBS

AV OUTPUT BOARD

B

G

R

SY

SC

CVBS

VGND

VGND

CVBS

VGND

SC

R

SY

VGND

FS1

SCART-V

SCART-TV

B

G

VGND

MR

AGND

ML

SCART-V

SCART-TV

FS1

SL

SR

+5V

AGND

CENT

ASPDIF

AGND

LEF

AGND

AGND

MUTE

MIC/MUTE

MIC/MUTE

AGND

RECEIVER

A20

VSTB

DQ16

DQ18

ML

MR

TUN_R

TUN_L

GND

TUNER_VCC

DQ19

VSTB

-12V
+12V
AGND
VGND

+5V

RDS_MPX

GND

RDS_MPX

LO­LO+
OUT
GND
IN

MO­MO+
GND
HSW
SL­SL+

LOADER

24PIN

PICKUP CONNECTOR

LO­LO+
OUT
GND
IN

MO­MO+
GND
HSW
SL­SL+

PICKUP CONNECTOR

MPEG BOARD

24PIN

FRONT PANEL

DQ16
DQ18
TUNER_VCC
TUN_L
GND
TUN_R
DQ19
VSTB
A20
VSTB
GND
RDS_MPX
RDS_MPX

3V3

F1
F2

-27V
GND

5V
VCC
GND
GND

IR

GND

+5V

CLK

STB

DATA

IR

GND

+5V

CLK

STB

DATA

3V3
5V
VCC
GND
GND

POWER SUPPLY

F1

F2

-27V

GND

48