Bimatek D 1045 VNP SERVICE MANUAL

DDVVDD LLAASSEERR DDIISSCC PPLLYYEERR

D 1045 VNP

Maintenance Manual

Use the book with instruction. Read the manual and

O/I carefully before maintain the unit

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TABLE OF CONTENTS

▲ Safety information ----------------------------3

1． General guide -----------------------------3

2． Low zeta potential leaking inspection ----3

3． High zeta potential leaking inspection ----3

▲ Device avoiding ES(Electric Susceptible)

Influence of ESD (Electric Susceptible

Discharge)----------------------------------------- 4

▲ Technical specification ------------------------4

▲ Mechanical diagram ------------------ --------5

Mechanical Parts ----------------------------6

▲ Packing and accessories ----------------------7

▲ Disassemble and assemble --------------------8

1． Take out disc from trouble player ------8

2． PCB circuit board’s location -------8

▲ Disassemble and assemble parts of the unit -9

▲ Attachment 3---------------------------------30

▲ Component list-------------------------------30

1． Power board component list ------------------31

2． Decoder board component list ----------------33

3． AV output board component list --------------37

4． Control board component list -----------------38

1． Can open the tray by electricity --------9

2． Can not open the tray by electricity ----9

3． Assemble the unit ----------------------9

▲ Attachment 1 -------------------------------10

▲ Block Diagram/Electric circuit diagram ---10

1． Block diagram ---------------------------11

2． Decoder board diagram -----------------12

3． AV output board diagram ---------------17

4． Power board diagram -------------------18

5． Control board diagram ----------- ------19

▲ Attachment 2--------------------------------20 ▲ PCB Diagram ------------------------------20

1． Upper decode board PCB diagram ----21

2． Lower decoder board PCB diagram --22

3． AV output board PCB diagram -------24

4． Power board PCB diagram ------26

5． Control board PCB diagram -----28

2

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SAFETY INFORMATION

General guide

1.Observe the original circuit during maintenance. if short

circuit occurs, change the over-hot or damaged components.

2.Observe all the protective device after maintenance, such

as whether the shielding cover or paper is assembled well.

3.To avoid electric shock, please inspect electricity leakage

after maintenance

Low zeta potential leaking inspection

1.Take out AC cord and connect a piece of wire between two

legs of the outlet.

2.Use Gear R x 10K of the voltmeter to measure the spares

on AC outlet and exposed metallic part with short circuit.

The resistance between screw cap, control shaft should be

unlimited.

Influence of ESD (Electric Susceptible Discharge

exceeded the restrained figure, electric shock should be

possibly suffered. Do maintain the unit and inspect once

more before return to the user.

Device avoiding ES influence of ESD.

Some solid semi-conductor devices are easy to be

damaged by static electricity. These devices are generally

called ES device. The typical devices are IC, field effect

component and semi-conductor laser diode.

The following technology helps to abate the danger of

ESD on body before handle any semi-conductor or

semi-conductor component. Or wear the ESD bangle availed

from the market to eliminate the threaten of static electricity

on human body.

2.Put the electronic parts with ES device on the surface of

conductor such as aluminum foil after take them out in order

creepage checking circuit

AC voltage table

to protect static electricity from accumulation and explosion.

3.Solder or disassemble ES device through iron connecting

the earth.

4. Utilize device only anti-static electricity to disassemble

soldering tin. Non-anti static electricity device (ESC

uF

to have discover metal accessory of equipment

Ω

cold water

canal （earthing ）

picture 1

High zeta potential leakage inspection

.As illustrated 1, Connect Resistor with 1.5K, 10W and

capacitor 0.15 between exposed metallic part and device of

fine connection to the earth (water pipe etc.).

2.Plug-in AC cord directly to AC outlet. Do not inspect with

shield adaptor.

3.Utilize 1000 or more sensitive voltmeter to measure

alternating voltage.

4.Turn back the AC plug-in from AC outlet then iterate the

inspection as above.

5.Inspect the voltage of the resistor between other exposed

metallic parts and the earth with the same way.

6. The voltage must not be over than 0.75Vrms at any points

on the resistor. Electric leakage should not be over 0.5mA

when processing high voltage leakage testing through

protection) will release ES that damage ES device.

5.Do not use chemical volatile releasing static electricity

that leads to damage ES device

6. Unless preparation for pre-assembling has been made, do

not take out the ES device to be changed from the protective

packing ( most of the changed ES devices are packed

together with anti-static electrical foam or similar electric

material, besides, countermeasures for down-lead short

circuit are taken.).

7. Protective material should connect the model or the circuit

component to be assembled in it before taking out the

protective material from the ES device.

Note: do not bear electricity to the model or the circuit, and

pay attention to all the other safety information.

8. When disassembling and replacing the ES device, try to

reduce body movement (Or, the movement of legs, the

friction of fibrous of clothes, or elevating the legs from the

floor will generate static electricity ESD, causing damage to

the ES device.).

Device avoiding ES(Electric Susceptible)

3

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Technical specification

A Audio parts（front R. L channel output）

NO. ITEMS UNITS LIMITED TEST CONDITION

1

Level output（1KHz，0dB） Frequency

2

3

4

5

6

1 Coaxial output

2 Optical output

1

2 Level exculpate rate lines

3

4 S/N

5

6

7

8

D Power

1 Input power voltage

2

Range CD dB Distortion + Noise（1KHz，0dB） S/N Ratio ： (S/N)

Path Separation

Channel Imbalance

Outpu

bandwidth(+3/-6dB 时)

Differential coefficient gain （DG） Differential coefficient bit （DP）

Lum blame non line of distortion

Power Consumption

t

range

R、G、B

S/N Ratio

S-video

Y. CR. CB Vp-p

R G B

Fs=48KHz dB

range Vp-p

impedance

wavelengh(λp)

power(Pc) dBm

video Vp-p

Y

chroma

C

In-phase

Y dB

U channel

C

V channel

R channel

G channel

B channel

Vrms 1.8+0.2/-0.8

±1

dB

B Digital audio parts

W 75± 30%

nm

C Video parts

Vp-p

MHz

dB

%

degree

%

～90/240V

≤15 W

≤-65

≥90

≥80

≤1.5 DVD(LPCM)、CD

0.5±20% 75W± 1% loads

660±30

-27≤Pc≤-18

1.0±0.2

0.700±0.140

0.880±0.176

0.300±0.060

0.700±0.140

≥500

≥5.5

≥56 (account power)

≥50

≤2

≤5

60Hz/50Hz

Normal works

DVD(LPCM)、 CD

DVD(LPCM) 20Hz~20KHz

CD 20Hz~20KHz

CD DVD(LPCM) A power

CD A account power

DVD(LPCM)、CD 、R—L、A account

power

Loads 75W± 1%

100KHz 0 dB

75W loads

NOTE：DVD test type：TVD-540A CD test type：TCD-784

4

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32

31

17

31

17

31

13

18

32

17

25

33

19

20

23

28

33

28

33

22

33

27

31

7

27

3

2

1

4

28

9

15

28

14

8

10

6

5

28

27

29

26

11

27

29

12

15

32

16

17

32

17

32

21

32

17

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Mechanic parts of decompose diagram

5

MECHAINC PARTS OF COMPONENT LIST

Serial No.

Material No.

Name

QTY

REMARK

2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

Y9-250121-30

Q1-2501E3-10

N4-060201-L0

N4-060201-R0

Y9-250120-30

Q1-250103-10

Y3-180160-10

S1-404000-00

Y1-250151-00

A5-250200-40

Y1-250111-00

Q3-200100-00

Q4-250201-00

Y3-017003-10

A5-250200-30

Y3-030260-20

A6-898000-40

WQ-201066-10

lens

DVD tray

tray spring(left)

tray spring(right)

big lens

surface

power button

upper cover plank

power switchs PS4E-A-040（VDE attestation）

buttons

control board

key combination

upper cover motherboard

feet mat

switchs power board

PCB stanchion

KDA-898SP SANYO chips

VGA lines(6P/2.0mm pin+15P VGA jack)

ABS

1

carbon wire carbon wire

ABS

ABSY1-2101I1-00

cool roll board

ABS

1

ABS

electrolyse board electrolyse board

2

1

9

1

20

21

22

23

A5-200100-20

A5-250300-10

Q2-250201-10

WD-252232-00

AV board

decode board

rear board

power cord 2.5M 250V6A VDE attestation

1

24

25

26

27

28

29

30

31

32

33

L4-150250-30

WD-651202-00

N2-300614-54

N2-300812-19

N2-300612-19

N2-300815-54

N2-300614-54

N2-301215-54

N2-300612-54

magnetic annulusT25X15X12mm

power cord length320mm VDE attestation

KTT3X ST3X8PANi ST3X6PANi

ST3X8PWTTNiH

ST3X

ST3X12PWTTNiH

roundhead triangle tooth supply plating nickel

(sinking) plating nickel

plating nickel plating nickel

triangle tooth supply plating nickel

plating nickel

（over forcedly）plating nickel

6

1

5

13

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1

surface and motherboard

power switchs,upper cover panel，rear board

6

control board and panel board

4

chips and motherboard

upper cover and motherboard

8

decode board,power board,motherboard

7

4

S-video、motherboard and rear board

PACKING AND ACCESSORY

1.Decompose diagram

3

5

4

6

2.Material List

Serial No.

1

2

3

4 5

6

2

Part No.

O6-250101-00

O7-250101-L0

O1-500600-10

A1-310100-10

O7-250101-R0

O5-250201-10

1

Descrption and Specification color box

froth glue（left） machine bags 500*600mm remote control froth glue(right) instruction booklet

QTY

1

1 1

1

7

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DISASSEMBLE AND ASSEMBLE

The unit comprises mechanical and electric part,including: front panel,base panel,top panel,rear panel and loader,AV output board,decode board,etc.

Take out disc of method from a trouble machine

If you cannot take out disc even press OPEN/CLOSE button,please pull power cord from the socket and follow as below:

1.Wring 8 screws out then pull left and right side to take away top panel that rear part of upper (Diagram A)

White Gear

Diagram C Rotate white gear

Diagram A Dipart cabinet

2.Wring 3 screws out connected base panel with bottom board then wrest 4 screws connected loader ewith bottom board (Diagram B)

Diagram B Panel,chip disassemble

3.Take out front panel and loaderd carefully,there is a white plastic gear under the loader,Rotate the rear as diagram C to stretch DVD tray and door(diagram D),you can take disc out carefully.

Diagram D Take out disc

PCB position

Per PCB assemblies locate as(see diagram H)

AV output board

decode board

Control board

decode power board

Diagram H boards Location

8

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Disassemble and assemble parts of the unit

1. Take down top panel see as illustrate A

2.Take down front panel

Can open the tray by electricity

1. Operate after completely take out top panel

2. Press OPEN/CLOSE button to open disc tray.

Be careful not to damage disc when take it out if it is in the tray .

Then take away DVD door (as illustrated E)

Catch

Graph E Catch position on the front panel

Can not open tray by electricity

Unable to open disc tray when press OPEN/CLOSE button

1. Take down disc as illustrated A,B,C,D

2. Take down DVD front panel

Assemble the unit

Assemble the case by reversing disassembly After maintenance, switching on power on the condition that assembly and connection have no mistake then loader and electric circuit return to original place automatically .The unit works normally.

9

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Attachment 1：Block diagram、Circuit diagram

Block diagram

Decoder board circuit diagram

AV Output board circuit diagram

Power board circuit diagram

Control board circuit diagram

10

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~220V

POWER SUPPLY

SCART

Pr/CrYPb/Cb

OPTICAL

COAXTAL

FR

SRSL CEN

SUB FL VIDEO

S-VIDEO

AV OUT

DECODER

RGB-CON

CVBS

R/V

F-SEL

B/U

GND

G/Y

GND

SPDIF

R-IN

+5V

L-I N

PCM1606

ZR36768

FLASH

ZR36707

CLK

DOUT

GND

SL -

SL +

BA5954FM

SP-

SP+

SDRAM

LI MI T

GND

- 12V

+5VD

GND

+5VA

+12V

GND

-27V

-3. 3V

+3. 3V

STBY

+5V

NC

79A LOADER

F+

F-

A

NCT+T-

BVCEFVCC

STBY

LOADLOAD+ TROUT GND TRIN

SPSP+ LIMIT GND SLSL+

GND-PD

CD/ DVD

DCNC

LD-DVD

LD-CD

VR- CD

LD-CD

VR- DVD

MD

HEM

GND-LD

-27V +3.3V

-3.3V GND NC +5V STBY

PANEL CONTROL

CVBS R/V RGB-CON G/Y F-SEL B/U GND L-IN GND R-IN +5V SPDIF

+5VD GND +5VA GND +12V GND

-12V STBY

LOADLOAD+ TROUT GND TRIN

STBIRDIN

SDRAM

FF+ T+ TNC B A E GND-PD VC VCC F D C CD/DVD NC LD-CD VR-CD VR-DVD MD LD-CD HEM LD-DVD GND-LD

GND DOUT CLK STB IR DIN

POWER SW

Block diagram

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11

Decode board elements diagram

DSPVCC33

SPDL_SENS

FPC_DOUT

STANDBY MEMCS1-

MEMWR-

MEMRD-

MEMCS0-

DEFECT

FPC_CLK FPC_STB

R126 5.1K

R125 10K

RF33V

TP3

.

BC18

0.1uF

1

RFA_SDE N

205

204

202

200

198

199

201

203

206

207

208

VD DP

GND P

ICGPCIO6

SSCCLK/G PCIO47

SSCTX D/GPCIO16

DE FEC T/I DGP CI O5

GPCIO159/[ICG PCIO7]

SLE DP ULS E/ IDG PC IO6

SPINDLED PULSE/IDG PCIO7

PWMCO[6]/G PCIO152/[IDGPC IO4]

RAM ADD [4]

RAM ADD [3]

RAM ADD [5]

GND P

RAM ADD [2]

RAM ADD [6]

VDD P

RAM ADD [1]

RAM ADD [7]

RAM ADD [0]

535455625657585960

617263646566676869707183737475767778798081

RAM ADD 7

RAMA DD2

RAMAD D5

RAMADD1

RAMADD4

RAM ADD 6

RAMADD0

RAMADD3

RAM ADD 8

BC24

BC20

0.1uF

TP 11

.

SLED_P WM

RFA_SDA TA

RFA _S CLK

SPINDLE_P WM

192

190

187

195

197

PWMCO[5]/G PCIO46

186

188

189

191

193

194

196

VD DC

GND C

VD DPW M

GND PW M

PWMCO[0]/G PCIO41

PWMCO[1]/G PCIO42

PWMCO[2]/G PCIO43

PWMCO[3]/G PCIO44

PWMCO[4]/G PCIO45

PW MAC T[0 ]/G PC IO3 9

PWMACT [1]/GPCIO40

ZR36768

GND P

RAM ADD [8]

VDD C

RAM ADD [10]

GND C

RAM ADD [9]

VDD P

RAM ADD [11]

RAM CS[ 0]#/ RAM BA [1]

RAM BA [0]

RAM CS[ 1]#

RAM RAS #

RAMCS1-

RAMADD9

RAMCA S-

RAMRAS-

RAMCS0-

RAMB A

RAMA DD1 0

C4

+

47uF/16V

DEFECT

MEMDA[15:0]

MEMAD[20:0]

R15

4.7K

DSPVCC33

MIRR FPC_DOUT

FPC_CLK IRRCV FPC_STB

STANDBY

MEMCS1-

MEMWR-

MEMRD-

MEMCS0-

MEMAD1 MEMAD0

DSPVCC33

R14

4.7K

CN2.54MM2X2-M

2

JP24

PLAY MODE:ALL OPEN DOWNLOAD MODE:SHORT1-3&2-4

BC7

0.1uF

DSPVCC18

DSPVCC33

U15

1

SSCRXD/GPCIO[17]

2

MEMCS[1]#/GPCIO[18]

3 MEMAD15 MEMAD16 MEMAD14 MEMAD13

PLLCFGA OPEN

MEMAD12 MEMDA15

PLLCFGP

MEMAD11 MEMDA7

MEMAD10 MEMDA14 MEMAD9 MEMDA6 MEMAD8 MEMDA13 MEMDA5 MEMAD20

MEMDA12 MEMDA4 MEMDA11

MEMDA3 MEMAD19

MEMDA10 MEMAD18

MEMDA2 MEMAD17 MEMDA9 MEMAD7 MEMDA1 MEMAD6 MEMDA8 MEMAD5

MEMDA0 MEMAD4

MEMAD3 MEMAD2

341

BC14

BC13

0.1uF

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

BC17

BC15

0.1uF

VDDP MEMAD[15]/PLLPROG[0] MEMAD[16]/PLLPROG[1] MEMAD[14]/PLLPROG[2] MEMAD[13]/AFETESTEN MEMAD[12]/[PLLCFGA] MEMDA[15] MEMAD[11]/[PLLCFGP] MEMDA[7] GNDP MEMAD[10]/[TESTMODE] MEMDA[14] MEMAD[9] MEMDA[6] MEMAD[8] MEMDA[13] MEMDA[5] MEMAD[20]/[GPCIO19]/[MEMCS#2] VDDP MEMDA[12] MEMWR# MEMDA[4] VDDC MEMDA[11] MEMDA[3] MEMAD[19]/[PLLSEL] GNDC MEMDA[10] MEMAD[18] GNDP MEMDA[2] MEMAD[17] MEMDA[9] MEMAD[7] MEMDA[1] MEMAD[6] MEMDA[8] MEMAD[5] VDDP MEMDA[0] MEMAD[4] MEMRD# MEMAD[3] MEMAD[2] MEMCS[0]# MEMAD[1]/[BOOTSEL2] MEMAD[0]/[A]PLLSEL/[BOOTSEL1] GNDP VDD-IP VDDP

MIRR

IRRCV

0.1uF C100

BC241 10nF BC242 10nF BC243 10nF

VR

AAF_ PI

185

184

183

ADCIN0

VB IAS S1

VB IAS S0

GND AF ES

RAM CAS #

VDD P

RAM WE #

RAM DQM

RAM WE -

RAMDQM

AAF_ FE

AAF_ TE

182

181

180

ADCIN1

ADCIN2

GND PCL K

PCL K

R250 75

IPC LK

PCL K

VR1

NNN

MNT R

R127

0R

C104

LINK

330P

AAF _CE

175

174

179

178

177

176

ADCIN3

ADCIN4

ADCIN5

ADCIN6

ADCIN7

VD DAF ES

GND P

VDD PCL K

RAM DAT [8]

RAM DAT [7]

RAM DAT [9]

RAM DAT [6]

829184858687888990

RAMDAT6

RAMDAT9

RAMD AT8

RAM DAT 7

BC45 15P(NC)

DSPVCC18

RF INP

RFINN

C105

330P

TRA CK _DA C

FOCUS_DAC

173

172

171

169

167

165

166

168

170

RFI NP

RFI NN

VDDDACS

VD DAF ER F

GND AF ERF

GNDDACP S

GNDDACDS

DA CDRI VE [1]

DA CDRI VE [0]

ICETDO/GPCIO123/[IDGPCIO1/DJTDO]

ICETDI/GPCIO122/[ICGPCIO2/DJTDI]

COSYNC/GPCIO120/[ICGPCIO1/CJTMS]

[A]GPCIO110/BOOTSEL1/[AOUT3/ICGPCIO0]

GND P

VDD P

RAM DAT [10 ]

RAM DAT [5]

RAM DAT [11 ]

RAM DAT [4]

VDD C

RAM DAT [12 ]

GND C

9293949596979899100

RAMDA T12

RAMDAT10

RAM DAT 11

RAMDA T3

RAMD AT5

RAM DAT 4

BC46 15P(NC)

DSPVCC18

BC1

0.1uF

BC28

0.1uF

R164 392R/1%

VGND

157

160

164

163

162

161

159

158

RS ET

C/B /U

VD DDA C

Y/R /V /[C ]

CV BS /G/ Y

GND DA CP

GND DA CD

CV BS /C/[ Y]

GND DA CBS 2

DUPTD1/GPCIO38

DUPRD1/GPCIO37

DUPTD0/GPCIO36

DUPRD0/GPCIO35

GPCI/O[139]/[IDGPCIO3]

GPCI/O[34]

GPCI/O[137]/[ICGPCIO5]

GPCI/O[33]

GPCI/O[135]/[ICGPCIO4]

GPCI/O[32]

GPCI/O[130]/[IDGPCIO2]

GPCI/O[31]

GPCIO128/DJTCK/[ICGPCIO3]

GPCIO30/DJTDO

GPCIO29/DJTDI

GPCIO28/DJTMS

ICETCK/GPCIO27/[DJTCK]

GPCIO26/ICETMS/[DJTMS]

HSYNC/GPCIO25/[CJTDO]

VSYNC/GPCIO24/[CJTDI]

AIN/[GPCIO23/CJTCK]

GPAIO/[AOUT3]

AOUT[1]/[GPCIO22] AOUT[2]/[GPCIO21]

[A]GPCIO111/BOOTSEL2/[IDGPCIO0]

CPUNMI/GPCIO[20]

GND P

RAM DAT [3]

VDD P

RAM DAT [13 ]

RAM DAT [2]

RAM DAT [14 ]

RAM DAT [1]

RAM DAT [15 ]

RAM DAT [0]

101

102

103

104

RAM DAT 14

RAM DAT 13

RAMDAT15

RAMDAT0

RAMDAT2

RAMDA T1

BC4

BC3

BC2

0.1uF

+

100uF/16V

VDD-IP

GNDP

VDDP GCLKA GCLKP

VDDA

RESET#

GNDA

VDDP

GNDP

VDDC

GNDC

VDDP-A2

AMCLK

GNDP-A2

ABCLK

ALRCLK AOUT[0]

SPDIF

GNDP

VDDP

1

2

JP22

CN2.54MM2P-M(NMI button)

FB4 FBR FB26 FBR

BC27

0.1uF

C14

+

C15 100uF/16V

BC26

0.1uF

+

C16 100uF/16V

C_B_U Y_R_V CVBS_C CVBS_G_Y

FB2 FBR

DSPVCC33

FB3

FBR

BC25

0.1uF

C17

+

100uF/16V

**

220pF

C225 22pF

Y2 27.000MHz

C224 22pF

2.7uH

not install

R239

R183

100K

150

OSCIN

OSCOUT

156 155 154

DUPTD0

153

DUPRD0

152 151 150 149 148 147 146 145 144 143 142 141

XO

140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105

ICETCK ICETDO ICETDI ICETMS

CJTMS CJTDO CJTDI CJTCK IAMCLK IABCLK

IALRCLK GPAIO AOUT0 AOUT1 AOUT2 SPDIF

OSCIN OSCOUT

R22 4.7K

R79 0

R162 33 R161 33

RN3 33R X4

R234 33 R228 33

R9 33 R10 33

R6 33

I2CCLK I2CDAT

TP5111

.

OUTSW CLOSE

INSW DRVSB

/AUDIO_RESET

78 56 34 12

1

.

TP7

1

R22 7 4. 7K

.

TP4

DUPTD1

DUPRD1

DUPTD0

TP22

.

DUPRD0

1

OPEN OUTSW CLOSE INSW DRVSB

RESET-

HOMESW

LDON

LDON MIC_DET /AUDIO_RESET 12CCLK 12CDAT

Use pin 128#,130#,131# of I64 to output AMUTE

DEM

FS2 and DEM controL signal.

FS2 FS1 AMUTE

HSYNC

VSYNC

AIN

AIN AMCLK ABCLK

ALRCLK AOUT0

AOUT1 AOUT2 SPDIF

VR_SEL

RAMAD D5

RAMADD4

A4

VSS

VDD

VGND

RAM ADD 9

RA MA DD6

RAMADD7

RAMADD8

A9A8A7A6A5

NC

K4S161622C-TC/L70

A10/APA0A1A2A3

AFEGND

SGND

D+5V

RAMDAT9

RAMDQM

PCL K

RA MDA T8

RAM DAT 10

NC

CLK

DQ9

DQ8

CKE

VSS Q

VDDQ

UDQM

VSS Q

DQ6

DQ7

VDDQ

LDQMWECAS

RASCSBA

D+5V

U1

RAMDAT11

RAMD AT1 4

RAMD AT1 2

RAM DAT 15

RAMDAT13

50494847464544434241403938373635343332313029282726

VSS

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

VSS Q

VDDQ

VDD

DQ0

DQ1

VSS Q

DQ2

DQ3

VDDQ

DQ4

DQ5

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DSPVCC33

R12

R20

4.7k

Q12

1

SST3904

2 3

R19

2k

+3.3V

C24

10u/16V (NC)

RD39

10K (NC)

RD40

10K (NC)

D14

RLS4148 (NC)

GND

RAMADD6

RAMADD7

RAMADD8

RA MAD D9

RA MA DD4

RAMA DD5

A4

VSS

A10/APA0A1A2A3

VDD

R190 330R

1

C101

2 3

0.22uF (NC)

RAMDQM

PCLK

RAMDAT9

RAMDAT8

A9A8A7A6A5

NC

CLK

DQ8

CKE

VDDQ

UDQM

K4S161622C-TC/L70

DQ7

VDDQ

LDQMWECAS

RASCSBA

Q11

SST3904

DQ9

DQ6

R200 0R

RAM DAT 10

VSS Q

RESET-

JP23

2 1

U3

RAMDAT15

RAMDAT12

RAMDAT11

RAM DAT 14

RAM DAT 13

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VSS

DQ15

DQ14

DQ13

DQ12

DQ11

DQ10

VSS Q

VDDQ

VDD

DQ0

DQ1

VSS Q

DQ2

DQ3

VDDQ

DQ4

DQ5

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RAMCS 0-

RAMADD2

RAM ADD 3

RAM ADD 0

DSPVCC33

DSPVCC 33

C128

BC33

+

0.1uF

47uF/16V

BC8

C127

0.1uF

+

47uF/16V

BC6

BC5

0.1uF

RAMA DD1

RAMADD10

RAMB A

RAMRA S-

BC12

BC19

BC9

0.1uF

RAMDA T3

RAMDQM

RAMDA T7

RAMD AT6

RAM DAT 1

RAM DAT 0

RAM DAT 5

RAM DAT 4

RAM DAT 2

RAMWE-

RAM CAS -

SDRAM speed <=7ns

BC10

BC21

BC11

BC29

0.1uF

BC30

0.1uF

RA MCS 1-

RAMAD D0

RAMADD3

RAMADD2

RA MAD D1

RAMAD D10

RAMBA

RAMRAS-

RAMDAT3

RAMDAT2

RAMDAT1

RA MDA T7

RAMDA T5

RAMDAT6

RAMDQM

RAM DAT 4

RAMCAS-

RAMWE-

RAMDAT0

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12

1

Bimatek D 1045 VNP SERVICE MANUAL

Specifications and Main Features

Frequently Asked Questions

User Manual