GRUNDIG Service
MPixx VP 1000/1GB
2 -
2.73V System Voltage
MIC PART
1.3" 128 * 160
OLED(65K)
POWER PART 200
MCU PART 100
CODEC 400
USB PART 300
NAND PART 500
RTC PART 600
OLED PART 700
KEY PART 800
LLF NET
(LowLevel 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 POWER 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
'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
USB INPUT 5V
'H' LINE IN
Detect
'L' LINE IN OFF
L
H
H
L
'H' FM OFF
'L' FM ON
'H' Normal
Mode
'L' SYSTEM Reset
L
H
MCU X-TAL
USB Dr iver
X-TAL
Back-UP Battery
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
Li-Ion
BATT
CHARGER IC
STEP-UP
DC-DC
Converter
MIC AMP
C-MIC
Ear_Phone
JACK
LINE_In
JACK
FM MODULE
OLED FPC
CONN
Real Time
Clock
NAND GATE
AUDIO CODECS
(DAC, ADC)
H
S
A
L
F
_
D
N
A
N
H
S
A
L
F
_
D
N
A
N
USB CONN
128MBit
SDRAM
KEYPCB
Ass'y
2.3V
V-Detector
P-CH
N-CH
P-CH
P-CH
NPN
NPN
NPN
NPN
USB INPUT 5V
It's same PWR
'H' Wake Up n INT
'L' Normal Mode
L
H
1
INT2 0
1
0
INT1
1
H
0
INT
H
1
L
0
H
VP-1000 MAIN PCB
March 16, 2006
XD3
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]
X
D
[0
..1
5]
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_CTRL
POWER_CTRL
XSCI
XIN
XIN
XOUT
XOUT
XSCI
O
C
S
X
O
C
S
X
S
R
M
D
S
R
M
D
DM
DM
DP
DP
S
R
P
D
S
R
P
D
N
D
_
W
F
N
D
_
W
F
IDE_nCS1
IDE_nCS3
ACT_nSPND
USBH_DET
USB_DET
USB_DET
PWR_ON
SHDN
SHDN
USBH_DP
USBH_DN
BAT_DET
nRST
nRST
ND_nWE
ND_nWP
ND_RDY
ND_nOE
ND_nCE0
ND_nCE1
ND7
ND3
ND6
ND6
ND2
ND5
ND[0..7]
ND4
ND2
N
D
[0
..7
]
ND7
ND3
ND1
ND0
N
D
[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
PWR_ON
SDA
EL_CTL
C
D
_
D
C
L
S
C
n
_
D
C
L
nOE
XD0
XD2
XD4
XD6
XD8
XD10
XD12
XD14
XD5
XD7
XD9
XD11
XD13
XD15
XD1
DAO
SCL
SDA
SEL
SEL
USB_DET
XA12
XA12
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
P
D
_
W
F
P
D
_
W
F
INT1
INT2
F
L
L
F
L
L
ACS_IND
INT
FW_UP
HOLD_KEY
#
T
E
S
E
R
_
D
C
L
T
S
R
n
nWE
EAR_OUT_R
EAR_OUT_L
F
M
_A
N
T
FM_ANT
FM_L
FM_R
nFM_ON
F
W
_U
P
LR
C
K
G
N
D
A
C
S
_I
N
D
LL
F
V
D
D
27
D
USBH_DP
USBH_DN
USBH_5V
LED_CTRL
LED_CTRL
KEY_OUT
USBH_DET
ND_nCE2
ND_nCE3
ND_nCE1
ND_nCE3
ND_RDY
ND_RDY
CE_CTRL
ND_nCE1
ND_nCE2
LRCK
LRCK
DAO
BCLK
VDD27D
VDD27D
VDD15D
VDD27D
U33
VDD27D
VDD27D
V33_SYS
DVUSB_5V
U33
U33
VDD27D
DVUSB_5V
VDD27D
U33
V33_SYS
VIN
VDD27D
VIN
VDD27D
U33
SHDN
VDD27D
VDD27D
VDD15D
VDD27D
VDD27D
VDD27D
VDD27D
VDD27D
V33_SYS
V33_SYS
DVUSB_5V
VDD27D
VDD15D
VDD27D
U33
VDD15D
U33
VDD27D
U33
VIN
VDD27D
U33
U33
DVUSB_5V
VIN
USBH_5V
VDD27D
VDD27D
U33
U33
VIN
C
T
40
6
22
U
F
/6
.3
P
D203
RB715F
R304
39F
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
C
T
30
1
22
uF
/7
A
R
20
2
43
K
F
R125
47K
C
40
1
10
4
C
T
40
4
22
U
F
/6
.3
P
C209
104
BD410
102/2012
Q201
SI2302
C
11
4
10
4
R402
3.3K
TP103
PUCTL
1
R603
10
R403
10
R128
100K
R110
10K
R401
47K
C
12
2
10
4
C211
104
C417
102
R801
10KF
C
70
4
10
1
R119
100K
R405
1K
C408 105
BD405
102/2012
C
T
40
2
10
U
F
/6
.3
P
S805 REC
C108
104
J801
4Pin PAD
1
2
3
4
C
40
6
10
4
C208
104
BD403
601/1608
TP104
LRCK
1
C
40
4
10
4
+
CT408
1uF/6.3P
R303
39F
C116 220
R103
6.2M
D601
KDR729
C
T
21
1
22
U
F
/7
A
LP202
WCI-4014-4R7(4.7uH)
R813
47K
C
12
3
10
4
U204
MAX1508
2
3
6
5
7
4
8
1
IN
GND
ACOK
EN
BATT
ISET
CHG
VL
C601
101(NC)
D801
KDR729
C602
120
R423
1K
R407
5.6K
C409 105
R124
10K
TP105
LED
1
C109
104
R211
100K
R111
100K
R406
1K
C
40
2
10
4
R805
15KF
+ CT205
10uF/6.3P
R205
270K
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
U206
MAX1797
2
4
1
8
5
6
7
3
FB
SHDN
LBI
BATT
PGND
LX
OUT
LBO
R310
15K
R701
6.8K
C411
682
C502
104
R502
NC
C
40
5
10
4
D802
KDR729
C117 220
R104
6.2M
C412
221
R305
1.5K
R408
5.6K
R814
47K
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
D
B
V
D
D
BCLK
DACDAT
DACLRC
ADCDAT
ADCLRC
H
P
V
D
D
LHPOUT-1
RHPOUT-1
HPGND
LOUT-2
ROUT-2
A
V
D
D
AGND
VMID
MICBIAS
L-LINE IN-1
R-LINE IN-1
MODE
CSB
SDIN
SCLK
XTI/MCLK
D
C
V
D
D
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
C119 331
+
C
T
40
7
47
uF
/4
A
C213
104
TP110
MODE
1
BD201
601/2012
U205
74LVC1G00GW
1
2
3
4
5
B
A
GND
Y
VCC
R212
15.4KF
C
12
0
10
4
R114
12.1KF
CT208
22UF/7A
C110
104
R307
10F
LP201
WCI-4014-6R8(6.8uH)
M401
OBG-415P-44C2
R132
1K
R702
220K
Q801
DTC114EE
C410
682
R207
10KF
C118 220
Q204
SI2305
R109
22K
R421
4.7K
C702
104
Q206
SI2305
TP107
DVUSB_5V
1
U203
MAX1920
4
3
2
1
5
6
FB
SHDN
AGND
Vin
PGND
LX
CT206
47UF/7A
+
CT409
1UF/6.3P
C
40
7
10
4
C
3
10
4
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
R411
47K
C
30
4
10
4
C
12
1
10
4
C212
104
R416
100K
C111
104
R
30
8
10
0K
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
G
N
D
Le
ft
R
ig
ht
S
/W
C
30
1
10
4
R311
15K
R306
10F
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
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
J401
HTJ-035-35AR
5
2
3
4
G
N
D
Le
ft
R
ig
ht
S
/W
C103
104
R420
4.7K
R
10
2
10
0K
F
C
20
1
10
4
Q401
SI2305
C210
474
R116
36K
PAD_1
BATT_V
1
1
R
50
5
10
0K
S802 MODE
+
CT411
100uF/7B
R412
47K
R414
47K
C415 102
BD202
601/2012
C112
104
C206
104
Q205
DTC114EE
R413
100
U201
MAX1920
4
3
2
1
5
6
FB
SHDN
AGND
Vin
PGND
LX
R213
270K
R121
4.7K
C
70
1
5R
0
J301
USB_CON
1
3
2
4
5
9
10
11
12
6
7
8
L401
1uH/2012
C115 220
R113
1.5K
R
10
1
10
0K
F
U601
S-35390A
6
1
3
4
2
5
8
7
SCL
INT1
XIN
VSS
XOUT
INT2
VDD
SDA
+
C
T
20
2
47
uF
/6
.3
A
TP101
VDD27D
1
C104
104
R419
4.7K
Y102
12MHz
R117
36K
+
CT204
10uF/6.3P
R204
51KF
TP108
DM
1
+
CT413
100uF/7B
C413
221
R811
100K
+
CT410
220uF/4B
R415
47K
R
50
1
4.
7K
U101
TCC-767
P
14
D
8
F
1
L5 J1
2
A
2
F
11
G
10
E
8
D
6
F
5
H
3
N
5
H
12
K
14
G
11
F
10
K
8
C
6
E
1
J5
B
5
H
13
G
3
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
D
13
D
4
L4 L1
2
N
6
F
12
F
8
F
6
F
3
K
5
L9
E
9
F
15
B
9
G
4
P
11
G
12
H
11
A
5
D
2
F
2
B3
E3
N11
E15
L10
V
D
D
IO
_U
S
B
V
D
D
IO
V
D
D
IO
V
D
D
IO
V
D
D
IO
V
D
D
_N
O
R
P
K
G
V
D
D
I
V
D
D
I
V
D
D
I
V
D
D
I
V
D
D
I
V
D
D
I
V
D
D
A
_P
LL
V
D
D
_O
S
C
V
D
D
A
_A
D
C
V
D
D
_U
20
V
D
D
_U
20
V
D
D
A
_U
20
V
D
D
A
_U
20
V
D
D
A
_U
20
V
D
D
I_
U
20
V
D
D
I_
U
20
V
O
25
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
V
S
S
I
V
S
S
I
V
S
S
I
V
S
S
I
V
S
S
I
V
S
S
I
VSS_NO
R
VSS_U2
0
VSS_U2
0
VSS_U2
0
VSS_U2
0
V
S
S
A
_A
D
C
V
S
S
A
_P
LL
V
S
S
A
_U
20
V
S
S
A
_U
20
V
S
S
A
_U
20
INT0/GPIO_A12
INT2/GPIO_A14
GPIO_B7
ADIN4
GPIO_B9
R123
10K
+ CT415
10uF/6.3P
C113
104
R417
2.7K
C101
104
BD404
102/2012
R
30
9
10
0K
C
T
20
1
47
U
F
/6
.3
A
R
12
9
4.
7K
C105
104
BD402
601/1608
R812
47K
R802
13KF
R201
47K
CT209
47UF/7A
SW801
HOLD&POWER
1
2
3
4
5
6
R118
36K
C
20
2
10
4
BD408
102/2012
BT601
BATTERY
V401
MLVS0402K11
C
20
4
10
4
C
T
40
5
22
U
F
/6
.3
P
PAD_2
BATT_GND
1
1
D201
KDR729
R206
47K
R418
10K
+
CT412
220uF/4B
R210
10KF
R131
47K
R810
47K
CT210
47UF/7A
R122
10K
C403
104
C414
104
C102
104
R107
47K
C418
104
R108
47K
R115
100K
BD401
601/1608
BD406
102/2012
Y101
12MHz
R
13
0
4.
7K
R601
4.7K
R127
10K
C
T
40
1
10
U
F
/6
.3
P
U102
S80823
4
1
2
3
Vss
VOUT
Vin
NC
U202
XC6203E332PR
1
2
3
V
S
S
VIN
VOUT
R126
47K
C106
104
TP106
GND
1
C
20
5
10
4
V801
MLVS0402K11
Q202
DTC114EE
U403
LMC7101
1
2
3
4
5
OUT
V+
IN
#IN
V-
R503
0
R209
1K
TP109
DP
1
R112
100K
C
T
20
3
22
0U
F
/4
B
TP102
LLF
1
R203
51KF
+
C
T
40
3
22
uF
/4
P
CT207
10UF/6.3P
R409
5.6K
R208
47K(NC)
Q203
DTC114EE
R214
1M
LP203
WCI-4532-22(22uH)
Hauptplatte / Main Board
Summary of Contents for GDR8700
Page 5: ...GRUNDIG Service MPixx VP 1000 1GB 1...
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Page 9: ...GRUNDIG Service MPixx VP 1000 1GB 1...
Page 12: ...GRUNDIG Service MPixx VP 1000 1GB 2 Verdrahtungsplan Wiring Diagram...
Page 15: ...GRUNDIG Service MPixx VP 1000 1GB 2 Hauptplatte Main Board...
Page 16: ...GRUNDIG Service MPixx VP 1000 1GB 2 Hauptplatte Main Board...
