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Hauptplatte – Speicher / Main Board – Memory

3

TSOP 48 pin

IIC

DRAM

FLASH

A9

A3

AD3

A1

A19

A4

AD6

AD1

A17

A16

A13

A14

AD0

A2

A6

A8

A18

AD7

A7

AD5

A12

A15

A10

AD2

AD4

A11

A5

A0

DQ[0..15]

RAS#

AD[0..7]

PCE#

CAS#

PRD#

DCKE

SDA

DQM[0..1]

MA[0..11]

DCLK

SCL

PWR#

CS#

WE#

DCS#

DCAS#

DRAS#

#

E

W

#

E

W

D

RAS#

CS#

CAS#

DCKE

DCLK

SDCKE

SDCLK

PCE#

PRD#

PWR#

AA20

SCL

DQ0

MA6

DCAS#

DQ5

SDCLK

DQ10

DRAS#

DBA0

DWE#

DQ1

MA9

MA4

DBA1

DQ7

MA1

MA2

DQM0

DQM1

MA10

DQ6

DQ11

DQ15

MA7

DCS#

DQ13

DQ8

SDCKE

DQ4

DQ14

DQ2

DQ3

MA3

MA5

MA0

DQ9

MA8

MA11

DQ12

DBA1
DBA0

GND

A4
A5

A6

A9

A8

A7

A12

A11

A10

A3

A2

A1

A14

A19

A18

A0

A13

A17

A16

A15

SDA

AA20

SDA

2

DQM[0..1]

2

WE#

2

PCE#

2

CAS#

2

AD[0..7]

2

CS#

2

DCKE

2

PRD#

2

SCL

2

DCLK

2

PWR#

2

MA[0..11]

2

DQ[0..15]

2

RAS#

2

DBA1

2

DBA0

2

GND

1,3,4,5

A4

2

A5

2

A6

2

A9

2

A7

2

A8

2

A12

2

A10

2

A11

2

A3

2

A1

2

A2

2

A18

2

A14

2

A0

2

A16

2

A13

2

A15

2

A19

2

A17

2

AA20

2

DV33

SD33

DV33

DV33

FLASH_VCC

DV33

SD33

SD33

FLASH_VCC

FLASH_VCC

FLASH_VCC

L11

FB

C137

0.1uF

U10

24C02

SO8NB

1

2

3

4

5

6

7

8

NC

NC

NC

GND

SDA

SCL

WP

VCC

R33

10k

R0/NC

0805

CB40

0.1uF

C42

0.1uF

R25

680

CB10

0.1uF

U8

A29800

25

24

23

22

21

20

19

18

8

10

28

47

16

29

31

33

35

7

26

38

40

42

44

30

32

14

36

39

41

43

45

37

27

11

9

34

46

6

4

5

3

2

1

48

17

12

A0

A1

A2

A3

A4

A5

A6

A7

A8

A20

OE

BYTE

A18

D0

D1

D2

D3

A9

CE

D4

D5

D6

D7

D8

D9

WP/ACC

D11

D12

D13

D14

D15

VCC

GND1

WE

A19

D10

GND2

A10

A12

A11

A13

A14

A15

A16

A17

RESET

L10

OPEN

R138

OPEN

CB46

0.1uF

R31

33

U5

K4S641632H

TSOP54

1

2

4

12

5

7

9

8

10

46

11

13

15

16

17

18

19

35

22

23

24

25

26

14

41

29

30

31

32

33

34

36

37

38

39

40

43

42

44

52

45

47

49

48

50

51

53

54

20

21

3

6

27

28

VCC

DQ0

DQ1

VSSQ

DQ2

DQ3

VCCQ

DQ4

DQ5

VSSQ

DQ6

DQ7

DQML

WE

CAS

RAS

CS

A11

A10/AP

A0

A1

A2

A3

VCC

VSS

A4

A5

A6

A7

A8

A9

NC

CKE

CLK

DQMH

NC

VCCQ

DQ8

DQ9

VSSQ

DQ10

DQ11

VCCQ

DQ12

DQ13

DQ14

DQ15

VSS

BA0/A13

BA1/A12

VCCQ

VSSQ

VCC

VSS

CB37

0.1uF

CB49

0.1uF

R32

33

C78

0.1uF

R24

680

CB33

0.1uF

L9

FB

C44

0.1uF

RN1

33x4

1

2

3

4

5

6

7

8

GR
UNDIG Ser

vice

 

D

VD-P 7600

2 -

Содержание DVD-P 7600

Страница 1: ...ce Documents for the Complete Service Service Manual Sicherheit Safety Materialnr Part No 720108000001 DVD P 7600 GML3600 NUR F R INTERNEN GEBRAUCH FOR INTERNAL USE ONLY Materialnummer Part Number 720...

Страница 2: ...y regulations Wiring Before disconnecting any leads and especially the earth connecting leads observe the way they are routed to the individual assemblies On completion of the repairs the leads must b...

Страница 3: ...GRUNDIG Service DVD P 7600 1...

Страница 4: ...ndsetzungskosten auch innerhalb der Gew hr leistungszeit gehen in diesen F llen zu Lasten des H ndlers bzw des Endkunden Technical Data Mains voltage 100 240V 50 60Hz Adapter 9V 1 25A Rechargeable bat...

Страница 5: ...ienhinweise Dieses Kapitel enth lt Ausz ge aus der Bedienungsanleitung Weitergehende Informationen entnehmen Sie bitte der ger tespezifischen Bedienungsanleitung deren Materialnummer Sie in der entspr...

Страница 6: ...GRUNDIG Service DVD P 7600 1...

Страница 7: ...1 Operating Hints This chapter contains excerpts from the operating instructions For further particulars please refer to the appropriate user instructions the part number of which is indicated in the...

Страница 8: ...GRUNDIG Service DVD P 7600 1...

Страница 9: ...SC DVD FE TE DRIVER SPINDLE VELOCITY ERROR FOCUS TRACK SLED DRIVER Video OUT L R OUT Audio AMP Video Filter Video DAC PICK UP DC DC Converter AT5954H Servo Driver MTK1389E RF Amplifier MPEG Decoder Se...

Страница 10: ...uH RA9 1K Z1 5V CA22 1000P CA23 1000P 1 2 3 4 5 AUDIO L AUDIO R 9V BRIGHT CON2 PIN5 VR1 50K L1 47UH CA28 OPEN AMP Circuit Part Q4 C945 Q3 B1184 Q1 B1184 2 3 1 IC1 78L05 R2 30K R9 100K R11 470 R1 10K R...

Страница 11: ...Hauptplatte Main Board Ansicht von der Best ckungsseite View of Component Side GRUNDIG Service DVD P 7600 2...

Страница 12: ...Hauptplatte Main Board Ansicht von der L tseite View of Solder Side GRUNDIG Service DVD P 7600 2...

Страница 13: ...RST 2 M_DV33 2 DV33 RFV33 DV33 DV33 V18 DCIN DV33 DV33 TFT_ 9V DCIN ON DCIN 9V 9V ON OFF_DCIN C57 10uF 10V 0805 L26 FB R77 150k CB32 0 1uF F1 P200 W200 U2 MP9141 1 2 3 4 5 6 7 8 BS VIN VSW GND FB COMP...

Страница 14: ...6 4 5 28 8 11 17 18 16 23 22 25 26 29 30 VINFC PVCC1 PGND VOSL CF2 CF1 VOTK VNFFC VOFC VOFC PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL VINSL STBY VCC VOSL VOLD VOLD VOTK VINLD PREGND CTK1 VINTK G1 G2 TP31...

Страница 15: ...E UQ216 2 210 3 4 5 1 212 213 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 216 28 27 30 29 32 31 43 26 25 33 34 35 36 42 41 45 39 40 46 38 37 65 64 62 61 60 59 58 52 81 77 76 55 74 73 72 71 63 83...

Страница 16: ...CC DV33 SD33 SD33 FLASH_VCC FLASH_VCC FLASH_VCC L11 FB C137 0 1uF U10 24C02 SO8NB 1 2 3 4 5 6 7 8 NC NC NC GND SDA SCL WP VCC R33 10k R0 NC 0805 CB40 0 1uF C42 0 1uF R25 680 CB10 0 1uF U8 A29800 25 24...

Страница 17: ...AR ADCIN AL ADCIN MUTE_ON MUTE_ON SPK_L Y5 SC Y3 CVBSS SC A SY Y6 SY VOUT AV_IN SPK_LL SPK_RR GND IN OUT_SW SPK_L FS AR AL Y3 CVBSS Y5 SC SC A IN OUT R Y6 SY Y _ M N I _ V A ON OFF_DCIN IN OUT L MUTE...

Страница 18: ...M_Y MR_R IN OUT R SPK_RR POWER SPK_R SPK_L AVIN OUT_SW SPK_LL AV_IN ML_L SY IN OUT_SW IN OUT L TV_SW VOUT AV_IN POWER TV_SW M_Y SY SPK_L SPK_R VOUT AV_IN 4 SPK_RR 5 SPK_LL 5 M_Y 4 TFT_ 9V 1 ON OFF_DC...

Страница 19: ...EFT SW6 DOWN SW7 WIDE NOR SW8 PAUSE SW9 PLAY SW10 PREV SW11 NEXT SW12 STOP KEYSCANX1 KEYSCANX2 KEYSCANX3 KEYSCANX4 KEYSCAN Y1 KEYSCAN Y2 KEYSCAN Y3 1 2 3 4 5 6 7 CON7 PIN7 Keyboard Display Platte Disp...

Страница 20: ...RIGHT COLOR PICTURE COLOR PEAK LIMIT RGB AMP TIN VDDH CONTRAST VCC C233 OPEN L201 OPEN R246 10K WIDE VCC1 R3 10 CSY C30 150 VDD VCC1 VCC1 C228 104 BRIGHT VCC R245 8K2 1 2 3 4 5 6 7 CON CON7 WIDE Y C B...

Страница 21: ...R R110 39R R109 39R R108 OPEN R107 39R R106 OPEN R105 OPEN R104 39R R103 OPEN R164 100 R162 OPEN R163 100 R160 39R R159 39R R151 BRAD 600 R157 39R C111 104 R156 39R C104 105 C101 1uF C102 103 R161 OPE...

Страница 22: ...H CH2 4 7U CH10 1U CH4 0 01U CH14 1U CH11 0 01U CH6 1U CH5 1U CH8 1U CH3 OPEN CH12 10PF 3KV CH15 8200P CH16 0 47U CH7 0 22U CH9 2200P CH13 0 1U RH1 10K RH4 9 1K RH2 100K RH7 150K RH8 5K RH6 1K RH11 47...

Страница 23: ...TOR BACK CABINET MONITOR 0040 000 S 759551177600 ACCU NI MH 7 2V 3 4AH SILBER ACCU SILVER 7 2V 3 4AH SILVER 0041 000 S 759540400600 BATTERIEMODUL BATTEYBOARD 0101 000 S 759540310800 DISPLAY PANEL 7 KP...

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