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MPIXXVP-1000

Grundig MPIXXVP-1000 Service manual

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Page 1
Audio Service Manual
MPixx VP1000/1GB
GDR8700
Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Documents for the Complete Service
Sicherheit
Safety
Materialnr./Part No.
720108000001
Materialnummer/Part Number 720107741000 Änderungen vorbehalten/Subject to alteration TCC 0506 HH • Prepared in Germany http://www.grundig.com
NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY
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GRUNDIG Service MPixx VP 1000/1GB
Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit", Material­nummer 720108000001, sowie zusätzlich die eventu­ell abweichenden, landesspezifischen Vorschriften!
Inhaltsverzeichnis
Seite
Allgemeiner Teil ................................ 1-2 … 1-10
Allgemeine Hinweise .....................................................................1-2
Technische Daten ..........................................................................1-3
Service-Hinweis .............................................................................1-3
Bedienhinweise .............................................................................1-4
Ausbauhinweise ..........................................................................1-10
Schaltpläne
und Platinenabbildungen .................. 2-1 … 2-8
Blockschaltplan..............................................................................2-1
Verdrahtungsplan ..........................................................................2-2
Hauptplatte ....................................................................................2-3
Bedienplatte...................................................................................2-7
Ersatzteilliste .................................................3-1
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.
Table of Contents
Page
General Section ................................ 1-2 … 1-10
General Notes ...............................................................................1-2
Technical Data ...............................................................................1-3
Service Note ..................................................................................1-3
Operating Hints..............................................................................1-7
Disassembly Hints .......................................................................1-10
Circuit Diagrams
and Layout of PCBs ........................... 2-1 … 2-8
Block Diagram ...............................................................................2-1
Wiring Diagram ..............................................................................2-2
Main Board ....................................................................................2-3
Keyboard .......................................................................................2-7
Spare Parts List ............................................. 3-1
Allgemeiner Teil
Allgemeine Hinweise
Achtung: ESD-Vorschriften beachten
Durchführen von Messungen
Bei Messungen mit dem Oszilloskop an Halbleitern sollten Sie nur Tastköpfe mit 10:1 - Teiler verwenden. Außerdem ist zu beachten, dass nach vorheriger Messung mit AC-Kopplung der Koppelkondensator des Oszilloskops aufgeladen sein kann. Durch die Entladung über das Messobjekt können Bauteile beschädigt werden.
General Section
General Notes
Attention: Observe the ESD safety regulations
Carrying out Measurements
When making measurements on semi-conductors with an oscilloscope, ensure that the test probe is set to 10:1 dividing factor. If the previous measurement was made on AC input, please note that the coupling capacitor in the oscilloscope will be charged. Discharge via the item being checked can damage the components.
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GRUNDIG Service MPixx VP 1000/1GB
Technische Daten
Audio
Ausgangsleistung .................................... 2 x 3,5mW/16Ω (Ohrhörer)
Geräuschspannungsabstand..................................................≥ 85 dB
Frequenzgang ...........................................20Hz ... 20kHz (128kbps)
FM-Tuner
Frequenzbereich................................................ 87,5MHz ... 108MHz
Features
Interner Speicher .........................................................................1GB
File-Formate:
Audio ............................................................MP3, WMA, WAV, OGG
Bild................................................................................... BMP, JPEG
Video .................. MPEG, AVI, WMV, ASF (mit Transcoder Software)
Bitraten:
MPEG ............................................................................... 8-320kbps,
WMA ..................................................................................5-192kbps
OGG ................................................................................ 32-500kbps
File-System...................................................................... FAT/FAT 32
ID3 Tag-Versionen ..............................V1 Tag, V2 2.0, V2 3.0, V3 4.0
USB ........................................................................... 2.0 High Speed
Spannungsversorgung
Akku..................................................1 x 3,7V, Lithium-Ionen 750 mA
Abmessungen und Gewicht
L x B x H ................................................................ 75 x 42 x 14,5mm
Gewicht...................................................................................ca. 35g
Technical Data
Audio
Output ....................................................2 x 3.5mW/16Ω (earphones)
Noise voltage ratio ...................................................................≥ 85dB
Frequency response .................................. 20Hz ... 20kHz (128kbps)
FM tuner
Frequency range ...............................................87.5MHz ... 108MHz
Features
Internal memory...........................................................................1GB
File formats:
Audio ............................................................MP3, WMA, WAV, OGG
Picture .............................................................................BMP, JPEG
Video ..................MPEG, AVI, WMV, ASF (with conversion software)
Bit rates:
MPEG ................................................................................ 8-320kbps
WMA ..................................................................................5-192kbps
OGG ................................................................................ 32-500kbps
File system ......................................................................FAT/FAT 32
ID3 tag-versions ................................ V1 tag, V2 2.0, V2 3.0, V3 4.0
USB ........................................................................... 2.0 High Speed
Power supply
Rechargeable battery .............................. 1 x 3.7V lithium-ion 750mA
Dimensions and weight
L x W x H ............................................................... 75 x 42 x 14.5mm
Weight .............................................................................approx. 35g
Service-Hinweis
Software-Update
Die downgeloadete Software am PC entpacken. Kopieren Sie die entpackten Files in das Root-Verzeichnis des VP1000. VP1000 aus- und wieder einschalten. Die Meldung »Upgrade F/W?« wird angezeigt. Mit Taste »PLAY« startet das Update - alle anderen Tasten führen zum Abbruch. Nach erfolgreichem Update VP1000 neu starten.
Gewährleistung:
Wir weisen ausdrücklich darauf hin, dass nur von GRUNDIG frei­gegebene System-Software zulässig ist. Wurde als Fehlerursache festgestellt, dass eine aus nicht legitimierten Quellen gleich welcher Herkunft stammende oder eine veränderte System-Software in die Geräte geladen wurde, so ist dies ein Fremdeingriff. Ein Fremdeingriff führt zum Erlöschen jeglicher Gewährleistungsansprüche. GRUNDIG muss daher alle aus diesen Gründen resultierenden Kostenerstattun­gen generell ablehnen. Instandsetzungskosten, auch innerhalb der Gewährleistungszeit, gehen in diesen Fällen zu Lasten des Händlers bzw. des Endkunden.
Formatieren
Das Formatieren löscht alle im Player gespeicherten Daten. Formatieren sollten Sie nur in zwingenden Fällen. Sichern Sie zuvor Ihre Daten!
- Option »Formatieren« wählen und mit »PLAY« öffnen.
- Formatieren mit »PLAY« aktivieren.
System-Informationen
Sie erhalten Informationen zu:
- Version der Firmware,
- gesamten und
- freien Speicherplatz.
- Option »Systeminfo« wählen und mit »PLAY« öffnen.
Werkseinstellungen
Mit dieser Option setzen Sie den Player auf die Werkseinstellungen zurück. Alle persönlichen Einstellungen werden hierbei gelöscht.
- Option »Menü initialisieren« wählen und mit »PLAY« öffnen.
- Mit »<« oder »>« »Yes« wählen und mit »PLAY« bestätigen.
Service Note
Software Update
Unzip the downloaded software at your PC. Copy the unzipped files into the root folder on your VP1000. Switch off and on your VP1000. The message »Upgrade F/W?« appeares.
With button »PLAY« start the update - all other buttons will stop the update. Re-boot VP1000.
Warranty / costs:
We expressly point out that only operating software authorized by GRUNDIG is allowed. If a failure is caused by an operating software which has been downloaded from not authorized sources, indepen­dent of its origin, or by a modified software, this represents an outside interference. An outside interference leads to the expiration of any warranty claims. For this reason, GRUNDIG is obliged to generally refuse any payment due to such infringements. In such cases, the repair costs are at the charge of the retailer or the final customer, even within the period of warranty.
Formatting
Formatting deletes all the data stored in the player. Formatting should only be done when it is absolutely necessary. Save your data beforehand!
- Select »Format« and press »PLAY« to open.
- Activate the formatting with »PLAY«.
System information
You can obtain information on:
- the firmware version,
- total memory and
- available memory space.
- Select »System Info« and press »PLAY« to open.
Default settings
This option restores the default settings to the player. All custom set­tings are then deleted.
- Select »Initialize Menu« and press »PLAY« to open.
- Press »<« or »>« to select »Yes« and press »PLAY« to confirm.
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Bedienhinweise
Dieses Kapitel enthält Auszüge aus der Bedienungsanleitung. Weitergehende Informationen entnehmen Sie bitte der gerätespezifischen Bedienungsanleitung, deren Materialnummer Sie in der Ersatzteilliste finden.
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GRUNDIG Service MPixx VP 1000/1GB
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GRUNDIG Service MPixx VP 1000/1GB
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GRUNDIG Service MPixx VP 1000/1GB
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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 relevant spare parts list.
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GRUNDIG Service MPixx VP 1000/1GB
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GRUNDIG Service MPixx VP 1000/1GB
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GRUNDIG Service MPixx VP 1000/1GB
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GRUNDIG Service MPixx VP 1000/1GB
A
B
C
Ausbauhinweise / Disassembly Hints
Gehäuserückteil / Rear Part of the cabinet:
Schrauben/screws A
Gehäusevorderteil, -Seitenteile / Front Part and Side Parts of the cabinet:
Schrauben/screws B Rastnasen/latches C
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Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
VC
C
3.7V 750mA Li-Io n
BATT
COMPUTER
COMPUTER
PMU PART
PMU PART
STEP
DOWN
Converter
LDO
STEP
DOWN
CONVERTER
VCC_CORE
VCC
USB_DA
TA INTERFAC
E
K
EY MAT
RI
X
PLAY/STOP
MENU MODE
EQ/S
PEED
RE
C
HOLD
VOLUME
FF/REW
EXTERNAL
AUDIO
CONTROL
PART
ADC &
GPIO
12MHz
PLL
PLL
VCC
65K
OLED
120 * 160
XXXMB
NA
ND
FLASH
ME
MORY
AUDIO CODEC
FM MODULE
MIC
AMPLIFIER
DAC
LINE
INPUT
MIC IN
A- D Converter
V
CC_
USB ANT
LINE INPUT
SPK OUT
MIC
EX
N
AUDI
O
ONOL
USB 2.0
Co
ntrolle
r
EXTERNAL
MEMORY
CONTROL
PART
GPIO
KEY SIGNAL INPUT
32bit A
rm940T
DM
I RISC MCU Core
I2C Interfa
ce
Li+ Charg
ing
Controlle
r
32
.768KH
z
RTC
RTC
I2C Interfa c e
OLED PWR
Booster
PART
LCD
LCD
INTERF
ACE
INTERF
ACE
128Mb
Mobile
SDRAM
XDATA[ 00:15 ]
XDATA[ 00:07 ]
Adress[ 00:12 ]
NAND FLASH
INTERFACE
NDATA[ 0:7]
12MHz
Blockschaltplan / Block Diagram
GRUNDIG Service MPixx VP 1000/1GB
2 - 1
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GRUNDIG Service MPixx VP 1000/1GB
Verdrahtungsplan / Wiring Diagram
2 - 2
Page 13
2.73V System Voltage
POWER PART 200
MCU PART 100
USB PART 300
KEY PART 800
LLF NET
(Low
Level For mat)
'Low' LLF ON MODE 'High' Normal
MODE
L
H
L
H
'L' MAIN POWER OFF 'H' MAIN POWER ON
L
H
'L' MAIN PO
WER ON
'H' MAIN POWER OFF
H
L 'L' HOST POWER OFF 'H' HOST PO WER ON
HOST 5V
DM, DP USB2.0 High Speed Interface DMRS, DPRS USB2.0 Full Speed Interface
H
L
'H' Charge On
'L' Charge Off
1.5V Core Voltage
USB INPUT 5V
'H' Normal Mode
'L' SYSTEM Reset
L
H
MCU X-TAL
USB Dr iver X-TAL
No3,4 Shot = P
ower ON
No2,4 Shot = No
rmal Mode
No1,3 Shot = Sy stem HOLD
STEP Down
DC-DC
Converter
STEP Down DC-DC Converter
3.3V LDO Regulator
STEP-UP DC-DC Converter
NAND GATE
USB CONN
128MBit SDRAM
KEYPCB Ass'y
2.3V V-Detector
P-CH
P-CH
NPN
NPN
NPN
USB INPUT 5V
It's same PWR
'H' Wake Up n INT 'L' Normal ModeL
H
1
INT2 0
10INT1
1H0
INT H1L0H
XA0 XA1 XA2 XA3 XA4 XA5 XA6 XA7 XA8 XA9 XA10 XA11
XA13 XA14 XA15 XA16
XA20 XA21
XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7 XD8 XD9 XD10 XD11 XD12 XD13 XD14 XD15
XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7 XD8 XD9 XD10 XD11 XD12 XD13 XD14 XD15
XD[0..15]
XD[0..15]
XD[0..15]
XA0 XA1 XA2 XA3 XA4 XA5 XA6 XA7 XA8 XA9 XA10 XA11
XA13 XA14
XA15 XA16
XA20 XA21
XA[0..16]
XA[0..16]
XA[0..16]
SD_CKE
SD_CKE
SD_CLK
SD_CLK
SD_nCS
SD_nCS
nWE
KEY_OUT
POWER_CTRLPOWER_CTRL
XSCI
XIN
XIN
XOUT
XOUT
XSCI
OCSX
OCSX
SRM
D
SRMD DM DM DP DP
S
RPDSRP
D
ND_WFND_
WF
IDE_nCS1
IDE_nCS3
ACT_nSPND
USBH_DET
USB_DET
USB_DET
PWR_ON
SHDNSHDN
USBH_DP USBH_DN
BAT_DET
nRST
nRST
ND_nWE ND_nWP ND_RDY
ND_nOE
ND_nCE0 ND_nCE1
ND7
ND3
ND6
ND2
ND4
ND[0..7]
ND0 ND1
ND5
ND_CLE ND_ALE
ND_WP_CTL
SCL
SDA
nFM_ON LINEIN_DET
INT
EL_CTL nOE nWE LCD_nCS LCD_DC
PWR_ON
SEL
USB_DET
XA12
XA12
MCLK BCLK DAO LRCK
DAI
PD_WFPD_WF
FLLF
LL
ACS_IND
INT
FW_UP
HOLD_KEY
FW_UP
LRCK
GND
ACS_IND
LLF
VDD27D
USBH_DP USBH_DN
USBH_5V
LED_CTRL
LED_CTRL
KEY_OUT
USBH_DET
ND_nCE2 ND_nCE3
VDD27D
VDD27D VDD15D VDD27D U33
VDD27D
V33_SYS
DVUSB_5V
U33
DVUSB_5V
VDD27D
U33
V33_SYSVIN VDD27D
VIN
VDD27D
U33
SHDN
VDD27D
VDD27D
VDD27D
DVUSB_5V
VDD27D
VDD15D
VDD27D
U33
DVUSB_5V
VIN
USBH_5V
VDD27D
VDD27D
U33
D203
RB715F
R304 39F
CT301
22uF/7A
R202
43KF
R125
47K
C114
104
TP103 PUCTL
1
R128 100K
R110 10K
C122
104
R801 10KF
R119 100K
S805 REC
J801
4Pin PAD
1 2 3 4
C208
104
TP104 LRCK
1
R303
39F
C116 220
R103
6.2M
CT211
22UF/7A
LP202
WCI-4014-4R7(4.7uH)
R813 47K
C123
104
D801
KDR729
R124 10K
TP105 LED
1
R111 100K
R805 15KF
+
CT205
10uF/6.3P
R205 270K
U206
MAX1797
2
4 1
8
5
6
7
3
FB
SHDN LBI
BATT
PGND
LX
OUT
LBO
R310
15K
D802
KDR729
C117 220
R104
6.2M
R305
1.5K
R814 47K
C119 331
C213
104
TP110 MODE
1
BD201 601/2012
U205
74LVC1G00GW
4
5
GNDY
VCC
C120
104
R114 12.1KF
CT208
22UF/7A
R307 10F
LP201
WCI-4014-6R8(6.8uH)
R132 1K
Q801
DTC114EE
R207 10KF
C118 220
Q204 SI2305
R109 22K
Q206 SI2305
TP107
DVUSB_5V
1
U203
MAX1920
4
3 2
1
5
6
FB
SHDN AGND
Vin
PGND
LX
CT206
47UF/7A
C3104
U103
K4M281633F
H7 H8
J8 J7 J3
J2 H3 H2 H1 G3 H9 G2
A8 B9 B8 C9 C8 D9 D8 E9 E1 D2 D1 C2 C1 B2 B1 A2
G7 G8
F2
F3
E8
G9 F9
F8
F7
A9
E7
J9
A7
B3 C7 D3
A1 E3 J1
A3 B7 C3 D7
G1
F1
E2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8
DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15
BA0 BA1
CLK
CKE
LDQM
CS
WE
RAS
CAS
VDD1 VDD2 VDD3
VDDQ1 VDDQ2 VDDQ3 VDDQ4
VSS1 VSS2 VSS3
VSSQ1 VSSQ2 VSSQ3 VSSQ4
NC1
UDQM
NC2
C801
101
C304
104
C121
104
C212
104
R308
100K
C301
104
R311
15K
R306 10F
R102
100KF
C201
104
R116 36K
PAD_1
BATT_V
1
1
S802 MODE
BD202
601/2012
C206
104
Q205
DTC114EE
U201
MAX1920
4
3 2
1
5
6
FB
SHDN AGND
Vin
PGND
LX
R213 270K
R121
4.7K
J301
USB_CON
1
3
2
4 5
9
1011
12
6 7 8
C115 220
R113 1.5K
R101
100KF
+
CT202
47uF/6.3A
TP101
VDD27D
1
Y102 12MHz
R117 36K
+
CT204
10uF/6.3P
R204 51KF
TP108
DM
1
R811 100K
U101
TCC-767
P14D8F1L5J12A2F11
G10E8D6F5H3N5H12
K14
G11
F10K8C6E1J5B5H13
G3
K12 K11
G14 L13 M14
C2 B2
L11
E4
F14
G9 H9
J9
J7 G2 H4 G1 H2 K7 K6 H1 L1 K4 M4 M5 N3 G5
P10
L7 M6 P3 L6
E10 E11
D9 E6 F7 G7 G6 E5 F9
H10
G8 H8 H7
J6 H5 H6
P8
M9
R8 K9
E12 K10 J8 M3
A7
P12 R13 P13 R14 R15 M12 N13 P15 E14 D15 F13 C15 D14 E13 B14 A15
R10
N10
R3 P6
R9 P9 R12 R11 H15
F4
E2
C1
C3
N1 P1 R2 P5 C8
J14 G15
B7
J13
C5 B8 D5
C11
A10
H14
C12
A3
D1 B4
N4 K2
N9 R7 R6
B11 D11 A12 C10 D10
J11
A9 A8
K15
L14
L15
M15
C9
J10
R4
N7
K13
M8
L8
J3
J2
J1
K1
C13
J15
N8 A4 C4
B13 A14 B12 A13 B10 A11 R5 J4
L2 M2 P4 R1 L3 M1 P7 K3
M11
N12
M13
N14
N15
M7
D12
M10
N2 P2
G13
A1 D7 B1 C14 B15
A6 C7 D3
B6
E7
D13D4L4
L12N6F12F8F6F3K5L9E9
F15B9G4
P11
G12
H11A5D2
F2
B3 E3
N11
E15
L10
VDDIO_USB
VDDIO
VDDIO
VDDIO
VDDIO
VDD_NOR
PKG
VDDI
VDDI
VDDI
VDDI
VDDI
VDDI
VDDA_PLL
VDD_OSC
VDDA_ADC
VDD_U20
VDD_U20
VDDA_U20
VDDA_U20
VDDA_U20
VDDI_U20
VDDI_U20
VO25
XIN XOUT
XFILT XTIN XTOUT XSCI XSCO
GPIO_B8/TXD
INT3/GPIO_A15
ADIN0
XA0 XA1 XA2 XA3 XA4 XA5 XA6 XA7 XA8 XA9 XA10 XA11 XA12 XA13/SD_BA0 XA14/SD_BA1 XA15/SD_nCAS XA16/SD_nRAS XA17 XA18/DQS0 XA19/DQS1 XA20/DQM1 XA21/DQM0
XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7 XD8 XD9 XD10 XD11 XD12 XD13 XD14 XD15
GPIO_B26/USB_DP
GPIO_B27/USB_DN
GPIO_B28/USBH_DP GPIO_B29/USBH_DN
GPIO_D17
nOE nWE
nCS1/GPIO_B3
GPIO_A1/SCK0/CBCLK
ND_D0 ND_D1 ND_D2 ND_D3 ND_D4 ND_D5 ND_D6 ND_D7 ND_D8
ND_D9 ND_D10 ND_D11 ND_D12 ND_D13 ND_D14 ND_D15
ND_ALE
ND_CLE
ND_nCE0 ND_nCE1
ND_nOE
ND_nWE
ND_nWP
ND_RDY
AGN_nRESET
DPRS
DMRS
DP
DM
nCS0/GPIO_B2 IDE_nCS1 nCS2/GPIO_B4 IDE_nCS3 GPIO_A5/SCK1 IDE_nUSB U_CF GPIO_A4/SDO1 ACT_nSPND GPIO_A6/FRM1 IDE_nRESET GPIO_A7/SDI1 U_nRESET
ND_WP_CTL
U_nEA
U_nTEST
IDE_INTRQ
RPU RREF
ACS_IND PRTST
MST0 MST1 MST2
TCK
TDI TDO TMS
nTRST
nRESET
TESTIS18
TESTPACK
TESTFOL
TESTFAL
TESTFWE
TESTFRO
TESTEASL
TESTREG
TESTHWE
TESTHOE
TESTCE4
TESTCE3
TESTCE2
TESTIO7
TESTIO6
TESTIO5
TESTIO4
MODE1
READY
TEST_MWP
TEST_SP TEST_AG
MMC_CLK
MMC_CMD
MMC_D0 MMC_D1 MMC_D2
MMC_D3 MMC_CD MMC_PC
MS_CLK
MS_SS MS_D0 MS_D1 MS_D2 MS_D3 MS_CD MS_PC
GPIO_B21/BCLK/BM0
GPIO_B22/LRCK/BM1
GPIO_B23/MCLK
GPIO_B24/DAO/BM2
GPIO_B25/DAI
nCS3/GPIO_B5 FCSN
SD_CKE/GPIO_B0 SD_CLK/GPIO SD_nCS/GPIO_B1
ADIN2
GPIO_A8/SDO2/BW0 GPIO_A9/SCK2/BW1
GPIO_A10/FRM2
GPIO_D16 GPIO_D15
GPIO_A2/FRM0/CLRCK GPIO_A3/SDI0/CDAI INT1/GPIO_A13
GPIO_A0/SDO0
GPIO_A11/SDI2
VSSIO
VSSIO
VSSIO
VSSIO
VSSIO
VSSI
VSSI
VSSI
VSSI
VSSI
VSSI
VSS_NOR
VSS_U20
VSS_U20
VSS_U20
VSS_U20
VSSA_ADC
VSSA_PLL
VSSA_U20
VSSA_U20
VSSA_U20
INT0/GPIO_A12 INT2/GPIO_A14
GPIO_B7
ADIN4
GPIO_B9
R123 10K
C101
104
R309
100K
CT201
47UF/6.3A
R129 4.7K
R812 47K
R802 13KF
R201 47K
CT209
47UF/7A
SW801
HOLD&POWER
1
2
3
4
56
R118 36K
C202
104
C204
104
PAD_2
BATT_GND
1
1
D201
KDR729 R206
47K
R131 47K
R810 47K
CT210
47UF/7A
R122 10K
C102
104
R107 47K
R108 47K
R115 100K
Y101 12MHz
R130 4.7K
R127 10K
U102
S80823
4
1
2
3
Vss
VOUT
Vin
NC
U202
XC6203E332PR
1
2
3
VSS
VINVOUT
R126 47K
TP106 GND
1
C205
104
V801
MLVS0402K11
R209 1K
TP109
DP
1
R112 100K
CT203
220UF/4B
TP102 LLF
1
R203 51KF
Q203
DTC114EE
R214 1M
LP203
WCI-4532-22(22uH)
GRUNDIG Service MPixx VP 1000/1GB
Hauptplatte / Main Board
2 - 3
Page 14
MIC PART
1.3" 128 * 160 OLED(65K)
CODEC 400
NAND PART 500
RTC PART 600
OLED PART 700
H
L 'L' 95mA Ch
arging
'H' 350mA Ch arging
SEL: Battery Charge Current Control
4.2V Charging Voltage
H
L
'H' Charge On
'L' Charge Off
1.5V Core Voltage
'H' LINE IN Detect
'L' LINE IN OFF
L
H
H
L 'H' FM OFF
'L' FM ON
Back-UP Battery
Li-Ion BATT CHARGER IC
MIC AMP
C-MIC
Ear_Phone JACK
LINE_In JACK
FM MODULE
OLED FPC CONN
Real Time Clock
NAND GATE
AUDIO CODECS (DAC, ADC)
HSALF_DNANHSALF_DNAN
P-CH
N-CH
NPN
'H' Wake Up n INT 'L' Normal ModeL
H
1
INT2 0
10INT1
1H0
INT H1L0H
VP-1000 MAIN PCB
March 16, 2006
XD3
ND_nWE ND_nWP ND_RDY
ND_nOE
ND_nCE0 ND_nCE1
ND7
ND3
ND6
ND6
ND2
ND5
ND[0..7]
ND4
ND2
ND[0..7]
ND7
ND3
ND1
ND0
ND[0..7]
ND1
ND0
ND4
ND5
ND_CLE ND_ALE ND_nWE ND_nWP
ND_nOE ND_nCE0
ND_CLE ND_ALE
ND_WP_CTL
SCL
SDA
SDA SCL
nFM_ON LINEIN_DET
LINEIN_DET
MIC_IN
MICBIAS
MICBIAS
MIC_IN
SCL
INT
EL_CTL nOE nWE LCD_nCS LCD_DC
SDA
EL_CTL
CD_DCLSCn_DCL
nOE
XD0 XD2 XD4 XD6 XD8 XD10 XD12 XD14
XD5 XD7 XD9 XD11 XD13 XD15
XD1
DAO
SCL
SDA
SEL
SEL
USB_DET
MCLK
MCLK
BCLK
BCLK
DAO LRCK
DAI
DAI
LINE_IN_L
LINE_IN_R
ND7 ND6 ND5 ND4
ND3 ND2 ND1 ND0
ND_nOE
ND_CLE ND_ALE ND_nWE ND_nWP
INT1
INT2
#TESER_D
CLTSR
n
nWE
EAR_OUT_R EAR_OUT_L
FM_ANT
FM_ANT
FM_L
FM_R
nFM_ON
LED_CTRL
ND_nCE2 ND_nCE3
ND_nCE1 ND_nCE3
ND_RDY
ND_RDY
CE_CTRL
ND_nCE1 ND_nCE2
LRCK
LRCK
DAO
BCLK
VDD27D
U33VDD27D
U33
SHDN
VDD27D
VDD27D
VDD15D
VDD27D
VDD27D
VDD27D
VDD27D
V33_SYS
V33_SYS
VDD15D
VDD27D
U33 VDD15D
U33
U33
VIN
VDD27D
U33
U33
DVUSB_5V
U33
U33
VIN
CT406 22UF/6.3P
R410 5.6K
R602
4.7K
C501
104
C107
104
C703
104/1608
U402
DA303
12
10
11
9
8
7
6
5
4
3
2
1
ANT
GND
VCC
OUT_R
OUT_L
SW1
ENABLE
BUSMODE
READ/WRITE
CLK
DATA
GND
R125
47K
C401 104
CT404 22UF/6.3P
C209
104
BD410
102/2012
Q201
SI2302
R402 3.3K
R603 10
R403 10
R128 100K
R401 47K
C211
104
C417
102
C704
101
R405
1K
C408 105
BD405
102/2012
CT402 10UF/6.3P
C108
104
C406 104
C208
104
BD403 601/1608
C404 104
+
CT408
1uF/6.3P
D601
KDR729
U204
MAX1508
2
3
65
7
48
1
IN
GND
ACOKEN
BATT
ISET
CHG
VL
C601
101(NC)
C602
120
R423 1K
R407
5.6K
C409 105
R124 10K
C109
104
R211 100K
R406 1K
C402 104
+
CT205
10uF/6.3P
J701
OLED_27PIN
1 3 5 7
9 11 13 15 17 19 21 23 25 27
2 4 6 8 10 12 14 16 18 20 22 24 26
1 3 5 7 9 11 13 15 17 19 21 23 25 27
2 4 6
8 10 12 14 16 18 20 22 24 26
R701 6.8K
C411
682
C502
104
R502 NC
C405 104
C412
221
R408
5.6K
R426 100K
U401
WM8750L
3
5 6 7 8 9
17
13
12
14
16 15
18
19
21
22
28
27
29
30 31 32
1
2
4
26
25
24 23
10 11
20
DBVDD
BCLK DACDAT DACLRC ADCDAT ADCLRC
HPVDD
LHPOUT-1
RHPOUT-1
HPGND
LOUT-2
ROUT-2
AVDD
AGND
VMID
MICBIAS
L-LINE IN-1
R-LINE IN-1
MODE
CSB SDIN SCLK XTI/MCLK
DCVDD
DGND
L-LINE-IN-2
R-LINE IN-2
L-LINE IN-3 R-LINE IN-3
MONO-OUT-3
OUT-3
VREF
+
CT414
4.7uF/6.3P
C603
120
R424 1K
+
CT407
47uF/4A
BD201 601/2012
U205
74LVC1G00GW
1
2
3
4
5
B
A
GNDY
VCC
R212
15.4KF
C110
104
M401
OBG-415P-44C2
R132 1K
R702 220K
C410
682
R421 4.7K
C702
104
CT206
47UF/7A
+
CT409
1UF/6.3P
C407
104
R411 47K
R416 100K
C111
104
U501 1 2 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
NC NC NC NC NC R/B2 R/B RE CE1 CE2 NC VCC VSS NC NC CLE ALE WE WP NC NC NC NC NC NC
NC
NC
NC
IO1
IO2
IO3
IO4
NC
NC
NC
VSS
VCC
NC
NC
NC
IO5
IO6
IO7
IO8
NC
NC
NC
NC
C416
105
J402
HTJ-035-35HB 1
2
3
4
GND
Left
Right
S/W
R422 1M
Y601
32768Hz
R425 100K
U502
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2425
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NC NC NC NC NC
R/B2
R/B
RE CE1 CE2
NC VCC VSS
NC
NC CLE ALE
WE WP
NC
NC
NC
NC
NCNC
NC
NC
NC
IO1
IO2
IO3
IO4
NC
NC
NC
VSS
VCC
NC
NC
NC
IO5
IO6
IO7
IO8
NC
NC
NC
NC
J401
HTJ-035-35AR
523
4
GND
Left
Right
S/W
C103
104
R420 4.7K
Q401 SI2305
C210
474
R505 100K
+
CT411 100uF/7B
R412 47K
R414
47K
C415 102
C112
104
R413 100
C701
5R0
L401 1uH/2012
U601
S-35390A
6
1
3
4
2
5
8
7
SCL
INT1
XIN
VSS
XOUTINT2
VDD
SDA
C104
104
R419 4.7K
+
CT413 100uF/7B
C413
221
+
CT410 220uF/4B
R415 47K
R501 4.7K
H13
G3
E12 K10 J8 M3
P12 R13 P13 R14 R15 M12 N13 P15 E14 D15 F13 C15 D14 E13 B14 A15
R10
N10
R3 P6
R9 P9 R12 R11 H15 A10
B11 D11 A12 C10 D10
A9 A8
K15
L14
L15
M15
C9
J10
R4
N7
K13
M8
L8
J3
J2
J1
K1
C13
J15
N8 A4 C4
B13 A14 B12 A13 B10 A11 R5 J4
L2 M2 P4 R1 L3 M1 P7 K3
M11
N12
M13
N14
N15
A1 D7 B1 C14 B15
B6
B3 E3
L10
VDDI_U20
VDDI_U20
VO25
GPIO_D17
nOE nWE
nCS1/GPIO_B3
ND_D0 ND_D1 ND_D2 ND_D3 ND_D4 ND_D5 ND_D6 ND_D7 ND_D8
ND_D9 ND_D10 ND_D11 ND_D12 ND_D13 ND_D14 ND_D15
ND_ALE
ND_CLE
ND_nCE0 ND_nCE1
ND_nOE
ND_nWE
ND_nWP
ND_RDY
AGN_nRESET
ND_WP_CTL
TCK
TDI TDO TMS
nTRST
TESTIS18
TESTPACK
TESTFOL
TESTFAL
TESTFWE
TESTFRO
TESTEASL
TESTREG
TESTHWE
TESTHOE
TESTCE4
TESTCE3
TESTCE2
TESTIO7
TESTIO6
TESTIO5
TESTIO4
MODE1
READY
TEST_MWP
TEST_SP TEST_AG
MMC_CLK
MMC_CMD
MMC_D0 MMC_D1 MMC_D2 MMC_D3 MMC_CD MMC_PC
MS_CLK
MS_SS MS_D0 MS_D1 MS_D2
MS_D3 MS_CD MS_PC
GPIO_B21/BCLK/BM0
GPIO_B22/LRCK/BM1
GPIO_B23/MCLK
GPIO_B24/DAO/BM2
GPIO_B25/DAI
GPIO_A8/SDO2/BW0 GPIO_A9/SCK2/BW1
GPIO_A10/FRM2
GPIO_D16 GPIO_D15
GPIO_A0/SDO0
INT0/GPIO_A12 INT2/GPIO_A14
GPIO_B9
R123 10K
+
CT415
10uF/6.3P
C113
104
R417 2.7K
C101
104
BD404
102/2012
R129 4.7K
C105
104
BD402 601/1608
BD408
102/2012
BT601
BATTERY
V401
MLVS0402K11
CT405 22UF/6.3P
R418 10K
+
CT412 220uF/4B
R210 10KF
R122 10K
C403
104
C414 104
C102
104
C418
104
BD401 601/1608
BD406
102/2012
R130 4.7K
R601
4.7K
R127 10K
CT401 10UF/6.3P
R126 47K
C106
104
Q202 DTC114EE
U403
LMC7101
1
2
3 4
5
OUT
V+
IN #IN
V-
R503 0
R209 1K
+
CT403
22uF/4P
CT207
10UF/6.3P
R409 5.6K
R208 47K(NC)
GRUNDIG Service MPixx VP 1000/1GB
Hauptplatte / Main Board
2 - 4
Page 15
GRUNDIG Service MPixx VP 1000/1GB
Hauptplatte / Main Board
2 - 5
Page 16
GRUNDIG Service MPixx VP 1000/1GB
Hauptplatte / Main Board
2 - 6
Page 17
GRUNDIG Service MPixx VP 1000/1GB
Dome PAD Array SA10
BLUE CHIP LED
H L 'L' LED ON 'H' LED OFF
VCC 2.7V
KEY AD-LEVEL OUT
VP1000 KEY PCB
March 16, 2006
LED_CTRL
LED_CTRL
KEY_OUT
KEY_OUT
VDD27D
VDD27D
S804 MENU
1
2
D10
LED
R17 10
D11
LED
J10
1 2 3 4
R12 1.5KF
S806 FF
1
2
S807 REW
1
2
D12
LED
S808 VOL+
1
2
R14 4.7KF
R11 3.3KF
D13
LED
S809 VOL-
1
2
R18 10
R19 10
R10 750F
R13 3KF
S803 PLAY/STOP
1
2
R15 3.9KF
R16 10
Bedienplatte / Keyboard
2 - 7
Page 18
GRUNDIG Service MPixx VP 1000/1GB
Ersatzteilliste Spare Parts List
2 / 2006
POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION POS. NO. FIG. PART NUMBER QTY.
GDR8700 MPIXX VP 1000/1 GB BLACK/WHITE MPIXX VP 1000/1 GB BLACK/WHITE KEIN E-TEIL NO SPARE PART
0001.000 759540666000 GEH.-VORDERTEIL FRONT CABINET
0002.000 759540666200 RUECKTEL BLAU-SCHWARZ BACK CASE BLUE-BLACK
0003.000 759540665800 SEITENTEIL SCHWARZ LINKS SIDE COVER BLACK LEFT
0004.000 759540665900 SEITENTEIL RECHTS SCHWARZ SIDE COVER RIGHT BLACK
0005.000 759540665700 DECKEL BATTERIE COVER BATTERY
0010.000 275990160600 HAUPTPLATTE KPL. MAIN BOARD ASSY
0011.000 759550665400 SCHIEBESCHALTER SSSS7A0202 SLIDE SWITCH SSSS7A0202
0012.000 759550665300 BUCHSE STEREO SCHWARZ 4POL HTJ JACK STEREO BLACK 4POL HTJ-035
0013.000 759550665500 BUCHSE STEREO ROT 4POL HTJ-035 JACK STEREO RED 4POL HTJ-035-3
0014.000 759550665600 BUCHSE USB 8 POL. JACK USB 8 PLS.
0020.000 275990213200 BEDIENPLATTE CONTROLBOARD
0030.000 759540665100 BATTERIE UB-LI750 3.7V 750MA BATTERIE UB-LI750 3.7V 750MA
0040.000 759550665200 LCD-DISPLAY KT-160G128-0130M-C LCD-DISPLAY KT-160G128-0130M-C
0001.000 759540664700 USB KABEL 8 POL. 1200MM USB CABLE 8 POL. 1200MM
0002.000 759540664800 USB ADAPTER 8 POL. USB ADAPTOR 8 POL.
0003.000 759540664900 AUDIO KABEL WEISS AUDIO CABLE WHITE
0004.000 759540665000 OHRHOERER 16 OHM EARPHONE 16 OHM
NUR FÜR INTERNEN GEBRAUCH FOR INTERNAL USE ONLY
MPIXX VP 1000/1 GB
BESTELL-NR. / ORDER NO.: GDR8700 BLACK/WHITE
d ©
AUDIO
759540666100 INSTALLATIONS CD INSTALLATION CD 720114066500 BEDIENUNGSANLEITUNG D/GB/F/I/E/PL INSTRUCTION MANUAL D/GB/F/I/E/PL 720107741000 SERVICE MANUAL D/GB SERVICE MANUAL D/GB
Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit", Mat.-Nummer 720108000001, sowie zusätzlich die eventuell abwei­chenden, landesspezifischen Vorschriften!
ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION
S
( ! )
3 - 1
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.
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