Inhaltsverzeichnis
Werbung
GRUNDIG Service
Hauptplatte / Main Board
TP101
TP102
TP103
TP104
TP105
TP106
VDD27D
LLF
PUCTL
LRCK
LED
GND
KEY PART 800
TP110
VDD27D
MODE
J801
1
KEY_OUT
S805 REC
2
LED_CTRL
3
4
S802 MODE
4Pin PAD
KEYPCB
Ass'y
VDD27D
V33_SYS
R810
47K
SW801
1
2
No3,4 Shot = P
ower ON
3
No2,4 Shot = No
rmal Mode
No1,3 Shot = Sy
stem HOLD
4
Q801
DTC114EE
NPN
PWR_ON
TP109
TP108
TP107
DP
DM
DVUSB_5V
1
2
3
4
J301
5
USB_CON
6
7
USBH_5V
8
R310
15K
USB CONN
VIN
Q206
P-CH
SI2305
R214
R213
1M
CT209
270K
CT208
C212
47UF/7A
Q205
22UF/7A
104
DTC114EE
USBH_DET
H
L
NPN
'L' HOST POWER OFF
'H' HOST PO WER ON
POWER PART 200
VIN
PAD_1
1
1
BATT_V
R201
PAD_2
47K
1
1
BATT_GND
STEP Down DC-DC
Converter
VDD27D
U102
4
2
Vss
Vin
3
1
NC
VOUT
S80823
2.3V
V-Detector
VDD27D
MCU X-TAL
R801
10KF
R805
15KF
R802
13KF
USB Dr iver
C801
V801
X-TAL
101
MLVS0402K11
R813
47K
POWER_CTRL
SHDN
R814
47K
U103
XA0
H7
A0
XA1
H8
A1
XA2
J8
A2
XA3
J7
A3
D801
XA4
J3
A4
XA5
J2
A5
XA6
KDR729
H3
A6
XA7
H2
A7
XA8
H1
A8
XA9
G3
A9
XA10
H9
A10
D802
XA11
G2
A11
XA12
G1
NC1
XA13
KDR729
G7
BA0
R811
R812
XA14
G8
BA1
100K
47K
XA20
F1
UDQM
XA21
E8
LDQM
XA15
F7
CAS
VDD27D
XA16
F8
RAS
A9
VDD1
E7
VDD2
J9
VDD3
A7
VDDQ1
VSSQ1
B3
VDDQ2
VSSQ2
C7
VDDQ3
VSSQ3
D3
VDDQ4
VSSQ4
DVUSB_5V
E2
NC2
K4M281633F
128MBit
DM, DP USB2.0 High Speed Interface
DMRS, DPRS USB2.0 Full Speed Interface
39F
R303
D
M
R
S
DM
DP
D
P
R
S
R304
39F
R306
10F
USBH_DP
R307
10F
USBH_DN
R305
1.5K
R311
15K
FW_UP
USB INPUT 5V
DVUSB_5V
USB PART 300
USB_DET
HOST
LP203
5V
USBH_5V
WCI-4532-22(22uH)
U206
(LowLevel For mat)
BD202
8
6
BATT
LX
601/2012
7
OUT
C213
CT210
104
47UF/7A
3
LBO
4
5
SHDN
PGND
1
2
LBI
FB
MAX1797
STEP-UP
DC-DC
Converter
V33_SYS
WCI-4014-6R8(6.8uH)
P-CH
U201
LP201
1
6
Vin
LX
R205
R203
270K
5
PGND
51KF
3
SHDN
+
2
4
AGND
FB
'L' MAIN PO WER ON
MAX1920
'H' MAIN POWER OFF
Q203
DTC114EE
H
'L' SYSTEM
Reset
L
'H' Normal
Mode
nRST
VIN
C115 220
XIN
Y101
R103
12MHz
6.2M
XOUT
nRST
C116 220
BAT_DET
XIN
C117 220
XSCI
XOUT
R104
Y102
C119 331
12MHz
6.2M
XSCI
X
S
C
O
X
S
C
C118 220
HOLD_KEY
KEY_OUT
POWER_CTRL
SHDN
XA[0..16]
XA0
XA1
XD[0..15]
XA2
XA3
XD0
XA4
A8
DQ0
XD1
XA5
B9
DQ1
XD2
XA6
B8
DQ2
XD3
XA7
C9
DQ3
XD4
XA8
C8
DQ4
XD5
XA9
D9
DQ5
XD6
XA10
D8
DQ6
XD7
XA11
E9
DQ7
XD8
XA12
E1
DQ8
XD9
XA13
D2
DQ9
XD10
XA14
D1
DQ10
XD11
XA15
C2
DQ11
XD12
XA16
C1
DQ12
XD13
B2
DQ13
XD14
B1
DQ14
XD15
A2
DQ15
XA20
SD_nCS
XA21
G9
CS
nWE
F9
WE
XD0
SD_CKE
XD1
F3
CKE
SD_CLK
XD2
F2
CLK
XD3
XD4
A1
VSS1
XD5
E3
VSS2
XD6
J1
VSS3
XD7
XD8
A3
XD9
B7
XD10
C3
XD11
D7
XD12
XD13
XD14
XD15
SD_CKE
SDRAM
SD_CLK
SD_nCS
USBH_DP
USBH_DN
F
W
_
D
N
F
W
D
M
DM
DP
D
P
F
W
_
D
P
F
W
It's same PWR
IDE_nCS1
VDD27D
U33
IDE_nCS3
R107
47K
ACT_nSPND
R108
47K
R109
22K
R110
10K
R111
100K
R112
100K
R113
1.5K
R114
12.1KF
USBH_DET
R115
100K
USB_DET
U33
R116
36K
VDD27D
R117
36K
R118
36K
R131
47K
R121
R119
100K
4.7K
ACS_IND
L
L
F
L
L
F
H
LLF NET
L
'Low' LLF ON
MODE
'High' Normal
MODE
2.73V System Voltage
VDD27D
Q204
U202
SI2305
XC6203E332PR
3
2
VOUT
VIN
3.3V LDO
Regulator
H
L
D203
NPN
INT
H
PWR_ON
L
RB715F
'L' MAIN POWER OFF
'H' MAIN POWER ON
2 -
MPixx VP 1000/1GB
MCU PART 100
VDD27D
VDD27D
VDD15D
J11
nRESET
E15
ADIN4
G13
ADIN2
K12
XIN
K11
XOUT
G14
XFILT
L13
XTIN
M14
XTOUT
C2
XSCI
O
B2
XSCO
L11
GPIO_B8/TXD
F14
ADIN0
E4
INT3/GPIO_A15
E7
GPIO_A11/SDI2
G9
XA0
H9
XA1
J9
XA2
J7
XA3
G2
XA4
H4
XA5
G1
XA6
H2
XA7
K7
XA8
K6
XA9
H1
XA10
L1
XA11
K4
XA12
M4
XA13/SD_BA0
M5
XA14/SD_BA1
N3
XA15/SD_nCAS
G5
XA16/SD_nRAS
P10
XA17
L7
XA18/DQS0
M6
XA19/DQS1
P3
XA20/DQM1
L6
XA21/DQM0
E10
XD0
E11
XD1
D9
XD2
E6
XD3
F7
XD4
G7
XD5
G6
XD6
U101
E5
XD7
F9
XD8
TCC-767
H10
XD9
G8
XD10
H8
XD11
H7
XD12
J6
XD13
H5
XD14
H6
XD15
M10
SD_CKE/GPIO_B0
N2
SD_CLK/GPIO
P2
SD_nCS/GPIO_B1
R8
GPIO_B28/USBH_DP
K9
GPIO_B29/USBH_DN
_
D
N
M9
GPIO_B27/USB_DN
R
S
E2
DMRS
C3
DM
C1
DP
R
S
F4
DPRS
_
D
P
P8
GPIO_B26/USB_DP
N1
nCS0/GPIO_B2
P1
IDE_nCS1
R2
nCS2/GPIO_B4
P5
IDE_nCS3
C8
GPIO_A5/SCK1
J14
IDE_nUSB
G15
U_CF
B7
GPIO_A4/SDO1
J13
ACT_nSPND
C5
GPIO_A6/FRM1
B8
IDE_nRESET
D5
GPIO_A7/SDI1
C11
U_nRESET
A3
IDE_INTRQ
C12
U_nTEST
H14
U_nEA
D1
RPU
B4
RREF
A6
GPIO_A2/FRM0/CLRCK
C7
GPIO_A3/SDI0/CDAI
D3
INT1/GPIO_A13
N9
MST0
R7
MST1
R6
MST2
M7
nCS3/GPIO_B5
D12
FCSN
N11
GPIO_B7
A7
GPIO_A1/SCK0/CBCLK
N4
ACS_IND
K2
PRTST
USB INPUT 5V
DVUSB_5V
VDD27D
U203
D201
1
Vin
KDR729
R206
+
CT204
C206
47K
10uF/6.3P
104
3
SHDN
2
AGND
MAX1920
STEP Down DC-DC
Converter
VDD27D
U33
C101
C102
104
104
B3
INT0/GPIO_A12
E3
INT2/GPIO_A14
E1
GPIO_D17
K1
nOE
J8
nWE
M3
nCS1/GPIO_B3
L10
GPIO_B9
P1
ND_D0
R1
ND_D1
P1
ND_D2
R1
ND_D3
R1
ND_D4
M1
ND_D5
N1
ND_D6
P1
ND_D7
E1
ND_D8
D1
ND_D9
F1
ND_D10
C1
ND_D11
D1
ND_D12
E1
ND_D13
B1
ND_D14
A1
ND_D15
N1
ND_CLE
R1
ND_ALE
R3
ND_nCE0
P6
ND_nCE1
R9
ND_nOE
P9
ND_nWE
R1
ND_nWP
R1
ND_RDY
H1
AGN_nRESET
A1
ND_WP_CTL
B1
MMC_CLK
A1
MMC_CMD
B1
MMC_D0
A1
MMC_D1
B1
MMC_D2
A1
MMC_D3
R5
MMC_CD
J4
MMC_PC
L2
MS_CLK
M2
MS_SS
P4
MS_D0
R1
MS_D1
L3
MS_D2
M1
MS_D3
P7
MS_CD
K3
MS_PC
M1
GPIO_B23/MCLK
M1
GPIO_B21/BCLK/BM0
N1
GPIO_B24/DAO/BM2
N1
GPIO_B22/LRCK/BM1
N1
GPIO_B25/DAI
A1
GPIO_A8/SDO2/BW0
D7
GPIO_A9/SCK2/BW1
B1
GPIO_A10/FRM2
C1
GPIO_D16
B1
GPIO_D15
J15
READY
C1
MODE1
K1
TESTIO4
J1
TESTIO5
J2
TESTIO6
J3
TESTIO7
L8
TESTCE2
M8
TESTCE3
K1
TESTCE4
N7
TESTHOE
R4
TESTHWE
J10
TESTREG
C9
TESTEASL
M1
TESTFRO
L15
TESTFWE
L14
TESTFAL
K1
TESTFOL
A9
TESTIS18
A8
TESTPACK
N8
TEST_MWP
A4
TEST_SP
C4
TEST_AG
B1
TCK
D1
TDI
A1
TDO
C1
TMS
D1
nTRST
B6
GPIO_A0/SDO0
1.5V Core Voltage
VDD15D
WCI-4014-4R7(4.7uH)
LP202
6
LX
C208
+ CT205
R207
5
PGND
10KF
104
10uF/6.3P
4
FB
R204
51KF
Werbung
Inhaltsverzeichnis
