Grundig MPaxx MP 420/256MB Manuale tecnico

Service Document

Exchange Set

Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual „Sicherheit“, Ma-

terialnummer 720108000001, sowie zusätzlich

die eventuell abweichenden, landesspeziﬁschen

Vorschriften!

Theregulationsandsafety instructionsshall bevalid

as provided by the „Safety“ Service Manual, part

number 720108000001, as well as the respective

national deviations.

Service

Manual

Sicherheit

Safety

Materialnr./Part No.

720108000001

MPaxx MP 420/256MB

Dieses Service Dokument ist nur in Datenform verfügbar

This Service Document is only available as data

Änderungen vorbehalten/Subject to alteration

Made by GRUNDIG in Germany • TCC 0506 HH

http://www.grundig.com

MPaxx MP 420/256MB

VddHP

VssHP

HPL

62 HPR

VddPLL

LRADC2 / TEMP_SENSE / MIC_BIAS

MIC

BATT

LRADC1 / MIC_BIAS

LINE1L / HP_SENSE

57 LINE1R / HP_COMM ON

VssA1

REF_RES

REFp

VddA1

XTALi

XTALo

USB_DP

USB_DM

TESTMODE

VddI O1 29

VssIO1 28

GP7 / I2S_DataO2

GP6 / I2S_DataO1

GP5 / I2S_DataO0

GP4 / I2S_BCLK

GP3 / I2S_WCLK

GP2 / I2S_DataI2

GP1 / I2S_DataI1

GP0 / I2S_DataI0

GP11

GP9

GP10

GP8

ONCE_DSI

ONCE_DSO

ONCE_DSK

ONCE_DRn

GP19 / TIO1

GP18 / TIO0

VddD3 86

VssD387

GP15 / SPI -SSn

100

GP14 / SPI_MOSI / SM_WP2n

GP13 /SPI_MISO

GP12 / SPI_SCK

GP16 / I2C_SCL

GP17 / I2C_SDA

GP56 /SM_READY / CF_WAITn 25

GP46 /CF_CDn 40

GP47_CF_READY 41

GP48 /CF_WPn 42

GP49 /CF_BVD1 45

GP45 /SM_CE1n /CF_CE0n 24

GP50 /CF-RESETn 43

GP43 /CF_REGn 44

VddD2 11

VssD210

GP55 /SM_WPn 27

GP52 /CF_IORDn 8

GP51 /CF_IOWRn 9

GP32 /CF_A0 12

GP33 /CF_A1 13

GP37 /SM_CE2n /CF_A5 17

GP41 /SM_ALE / CF_A9 21

GP34 /CF_A2 14

GP35 /CF_A3 15

GP36 /SM_CE3n /CF_A4 16

GP38 /SM_CE0n /CF_A6 18

GP39 /SM_SEn / CF_A7 19

GP40 /SM_CLE / CF_A8 20

GP24 /SM_D0 /CF_D0 30

GP25 /SM_D1 /CF_D1 31

GP26 /SM_D2 /CF_D2 32

GP27 /SM_D3 /CF_D3 33

GP28 /SM_D4 /CF_D4 34

GP29 /SM_D5 /CF_D5 35

GP30 /SM_D6 /CF_D6 36

GP31 /SM_D7 /CF_D7 37

GP42 /CF_A10 22

GP53 /SM_REn /CF_OEn 23

GP54 /SM_WEn 26

VddD1 39

VssD138

DCDC_Mode2 54

DCDC_VddD 48

DCDC_VddIO47

DCDC_Gnd 50

DCDC_Batt 49

Vbg

66 Vag

PSWITCH 79

GP44 /CF_CE1n 7

ADCL

ADCR

Vdd5V

VddXTAL

VssPLL

VddI O2 96

VssIO297

STMP3500

4.7UH/DCR 27

C33

68UF/6.3V

1uF

VDD_BAT

PSWITCH

1uF

C24

0.1uF

USBVCC

USB_D+

USB_D-

1uF

C28

0.1uF

C25

0.1uF

C26

0.1uF

C27

0.1uF

VDDD

LINE_OUT_R

LINE_OUT_L

MIC_IN

FM_R

FM_L

LRADC_CONTROL

VDD_BAT

R29

620R/1%

C31

0.1uF

C46

0.001uF

C32

0.1uF

C47

0.001uF

24MHZ

C48

22PF

C49

22PF

R13

10K

VDDIO

C13

0.1uF

C14

0.1uF

C15

0.1uF

VDDD

C16

0.1uF

C17

0.1uF

VDDIO

IO0

IO1

IO2

IO3

IO4

IO5

IO6

IO7

WP#

WE#

FLASH_RDY

FM_WE

LINE_ON

ALE

CLE

BUS_EN

CE0#

CE2#

CE3#

PLAY_SW

FM_CLOCK

OEL

CE1#

RE#

SCAN_R2

SCAN_R3

LCD_RESET

SCAN_R1

SCAN_C1

SCAN_C2

SCAN_C3

GPIO_00

GPIO_01

GPIO_02

GPIO_03

GPIO_04

GPIO_05

GPIO_06

GPIO_07

GPIO_08

GPIO_09

GPIO_10

GPIO_11

LCD_D0

LCD_D1

LCD_D2

LCD_D3

LCD_D4

LCD_D5

LCD_D6

LCD_D7

LCD_DS

LCD_RS

FM_DATA

HOLD_SW

R/B2

R/B1

CE1

CE2

VCC

VSS

CLE

ALE

24 NC 25

NC 26

NC 27

NC 28

I/O0 29

I/O1 30

I/O2 31

I/O3 32

NC 33

NC 34

NC 35

VSS 36

VCC 37

PRE 38

NC 39

NC 40

I/O4 41

I/O5 42

I/O6 43

I/O7 44

NC 45

NC 46

NC 47

NC 48

U1 FLASH

R10

10K

VDDIO_P

RE#

CE0#

C22

0.1uF

VDDIO

ALE

CLE

WE#

WP#

C23

0.1uF

VDDIO_P

IO0

IO1

IO2

IO3

IO4

IO5

IO6

IO7

R11

10K

FLASH_RDY

R34

R35

R32

100E

R33

100E

0.01uF

C53 220uF/6.3V

C54

220uF/6.3V

L4600OHM/100MHZ

L5600OHM/100MHZ

L6600OHM/100MHZ

J1USB JACK L7 68OHM/100MHZ

68OHM/100MHZ

R21 27E

R22 27E

USBVCC

USB_D+

USB_D-

PLAY/STOP

BAV103

R6 47K

R39 20K

R20

10K

R24

47k

R25

47k

R26

47k

R27

47k

R28

47k

VDDIO

GPIO_00

GPIO_01

GPIO_02

GPIO_03

GPIO_08

BOOT MODE OPTION: 3.3VNAND FLASH

PLAY_SW

PSWITCH

R14

10K

NIMH---BATTERY

VDD_BAT

BUS_EN

FM_DATA

FM_CLOCK

FM_WE

ANNTA

47K

C38

47UF/6.3V

C21

0.1uF

FM_VCC

600OHM/100MHZ

C20

0.1uF

100K

C37

22NF

C36

22NF

C18 0.1uF

C19 0.1uF

FM_L

FM_R

600OHM/100MHZ

S2 VOL-

S1 VOL+

R19

10K

R18

10K

R17

10K

SCAN_C2

SCAN_C3

SCAN_C1

SCAN_C2

SCAN_C3

SCAN_R1

SCAN_R2

SCAN_R3

LINE_OUT_R

LINE_OUT_L

ANNTA

5 6

FM1

JFR-100

The circuit is about audio output!!

PAL BUTTON ARRAY

MIC1

WM-62A Microphone

C55 0.1uF

R36 2.2K

MIC_IN

R37

2.2K

R38

C56

0.1uF

+C52

47uF/6.3V

600 Ohms @ 100MHz

VDDIO

24 25

96*26DOT

LCD1 LCD48

LCD_CS#

LCD_RES#

LCD_D/C

LCD_SCK

LCD_SDA

VDDIO_P

C45

1UF

C39 1UF

C41 1UF

C43 1UF

C42 1UF

C44 1UF

C40 1UF

R23 10K

VDDIO_P

FM_VCC

R147K

FM_VCC

C57

1uF

VDDIO

C34

68UF/6.3V

1uF

C11

0.1uF

0.01uF

VDDIO

C35

68UF/6.3V

1uF

C12

0.1uF

0.01uF

VDDD

3J2

PHONE

C10

1uF

VDDIO_PVDDIO

4 5

ST1681

R30 1M

D2 BAV103

+C50

47uF/6.3V

R31

2.2R

VDDIO_P

EL1 EL

EL_ON

MUXKEY

SCAN_R3

SCAN_R2

LCD_D/C

LCD_CS#

LCD_RES#

LCD_SCK

LCD_SDA

VDDIO_P

EL_ON

R12

10K

LCD DISPLAY

BL1

0.82MH

BL2 600OHM/100MHZ

MPaxx MP 420/256MB

GRUNDIG Service E - 1

Ersatzteilliste

Spare Parts List

MPAXX - MP 420/256MB

AUDIO

BESTELL-NR. / ORDER NO.: GDR9400

11 / 2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

( ! )

Es gelten die Vorschriften und Sicherheitshinweise

gemäß dem Service Manual "Sicherheit", Mat.-Num-

mer 720108000001, sowie zusätzlich die eventuell ab-

weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid

as provided by the "Safety" Service Manual, part

number 720108000001, as well as the respective

national deviations.

GDR9400 MPAXX MP 420/256MB BLACK RED MPAXX MP 420/256MB BLACK RED

TAUSCHGERAET EXCHANGE SET

720114059000 BEDIENUNGSANLEITUNG D/GB/F/I/E/PL INSTRUCTION MANUAL D/GB/F/I/E/PL

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