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Grundig DVD-P 7500 Bedienungsanleitung Seite 15

Inhaltsverzeichnis

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Hauptplatte – Prozessor / Main Board – Processor
3
TV_DAC0
TV_DAC0
8
TV_DAC3
TV_DAC3
8
TV_DAC5
TV_DAC5
8
VIDEO INTERFACE
AU_D0
6
AU_D0
AU_LRCK
6
AU_LRCK
AU_BCK
6
AU_BCK
AU_XCK
6
AU_XCK
VCC1.8
BC17
BC17
BC18
BC18
BC19
BC19
BC20
BC20
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
GND
DVCC3
BC24
BC24
BC25
BC25
BC26
BC26
BC27
BC27
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
GND
PLL3.3V
RF3.3V
BC29
BC29
BC30
BC30
BC31
BC31
BC32
BC32
0.1UF
0.1UF
1000PF
1000PF
0.01UF
0.01UF
1000PF
1000PF
RFGND
RFGND
A
5
A
B
5
B
C
5
C
D
5
D
E
5
E
F
5
F
XOPVIP1
5
XOPVIP1
VREF1
XOPVIN1
5
XOPVIN1
XOPOP1
5
XOPOP1
5
VCC3
TP20
TP20
EC29
R26
R26
10UF16V
Reset
Reset
+ +
10K
10K
R28
R28
100
100
RESET_B
Q1
Q1
1
R30
R30
D1
D1
C37
C37
3904
3904
1N4148(SMT)
1N4148(SMT)
10K
10K
0.1uF
0.1uF
GND
VCC5
CI_1
CI_1
IR1
IR1
+
+
10uF/16V
10uF/16V
RI_2
RI_2
SENSOR
SENSOR
33
33
3
3
1
CI1
CI1
0.1u
0.1u
IO-CON11-0.5mm-SMD
IO-CON11-0.5mm-SMD
I2C_CLK
I2C_CLK
I2C_DATA
I2C_DATA
IIC
C14
C14
NC/100PF
NC/100PF
RFGND
RF3.3V
TP7
TP7
RFIP
RFIP
BC21
BC21
BC22
BC22
BC23
BC23
RFIP
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
PUHRF
5
PUHRF
RFGND
C20
C20
NC(120PF)
NC(120PF)
C21
C21
680P
680P
C22
C22
680P
680P
C23
C23
680P
680P
C24
C24
680P
680P
CDB
CDB
TP8
TP8
CDA
CDA
TP9
TP9
F
F
TP10
TP10
RFGND
E
E
TP11
TP11
RFGND
5
DVDLDO
BC28
BC28
5
CDLDO
0.1uF
0.1uF
EC27
EC27
5
DVDMDI
47uF/16V
47uF/16V
5
CDMDI
RF3.3V
VREF1
R18
R18
RFGND
VREF2
VREF2
C25
C25
RFGND
EC28
EC28
C26
C26
+
+
0.01uF
0.01uF
BC33
BC33
47uF/16V
47uF/16V
RFCT
RFCT
RFCT TP14
TP14
0.1uF
0.1uF
RFGND
C29
C29
RFGND
C30
C30
300P
300P
820P
820P
R20
R20
470K
470K
RFGND
C31
C31
RFGND
1000P
1000P
5
TCO
C32
C32
RFGND
RFGND
C33
C33
330P
330P
1000P
1000P
R21
R21
39K
39K
RFGND
C34
C34
R22
R22
20K
20K
1000P
1000P
5
FCO
R23
R23
2.2K
2.2K
5
SPDCO
C35
C35
0.1uF
0.1uF
TP15
TP15
GPIO70
GPIO70
MGND
C36
C36
0.1uF
0.1uF
R24
R24
2.2K
2.2K
5
SCO
TP16
TP16
TRAY+
TRAY+
TP17
TP17
TRAY-
TRAY-
5
DMEA
TP18
TP18
FGIN
FGIN
VCC5
5
HOME
R25
R25
4.7K
4.7K
RF3.3V
RI_1
RI_1
5
LDSW
4.7k
4.7k
RI_3
RI_3
10
10
CLKOUT
IR_IN
1
IR_IN
XT1
XT1
CLKIN
27MHz
27MHz
CDMDI
VCC3
RN2
RN2
NC
NC
DVDMDI
R29
R29
4.7K
4.7K
CON1
CON1
HOME
KEY1
7
1
2
C38
C38
C39
C39
KEY2
6
3
4
KEY3
5
5
6
33P
33P
33P
33P
KEY4
4
7
8
KEY5
3
KEY6
2
GND
KEY7
RI_4
RI_4
4.7k
4.7k
1
RI_5
RI_5
4.7k
4.7k
RI_6
RI_6
4.7k
4.7k
VREF0
C4
C4
1UF
1UF
C5
C5
47PF
47PF
PD
RFGND
C7
C7
47PF
47PF
FD
R9
R9
1.5K
1.5K
R10
R10
5.1K
5.1K
R11
R11
5.1K
5.1K
C9
C9
0.068UF
0.068UF
LGIN
C10
C10
680PF
680PF
RFI
C11
C11
100PF
100PF
C12
C12
0.01UF
0.01UF
RFGND
C13
C13
4
R13
R13
20K
20K
R14
R14
4
RFGND
TP6
TP6
RFRP
RFRP
RFO
C16
C16
1UF
1UF
C18
C18
1UF
1UF
C19
C19
1uF
1uF
1
AGCON
2
AGCOP
3
RFIP
4
RFIS
5
RFSUM
DPDA
6
DPDA
DPDB
7
DPDB
DPDC
8
DPDC
DPDD
9
DPDD
D
10
DVDD
C
11
DVDC
B
12
DVDB
A
13
DVDA
CDB
14
CDB
CDA
15
CDA
F
16
CDF
E
17
CDE
18
RF_AVSS
19
APC_AVSS
20
DVDLDO
U3
U3
21
CDLDO
22
DVDMDI
23
CDMDI
24
APC_SRV_AVDD
25
V21
33K (1%)
33K (1%)
SPHE8202-216PIN
SPHE8202-216PIN
26
R33K
27
V165
0.22uF
0.22uF
28
SVOTST
29
RFRPPH
C27
C27
30
RFRPBH
0.01uF
0.01uF
31
RFRPMEAN
C28
C28
32
SBADPH
0.047uF
0.047uF
33
SBAD
34
FEO
35
TEO
36
TEOLP
XOPVIP1
37
OPVIP
XOPVIN1
38
OPVIN
XOPOP1
39
OPVOP
40
SRV_AD_AVSS_VRGD
41
RF3.3V
AD_DA_AVDD
42
DATEO
43
DAFEO
RFGND
44
DA_AVSS
45
TRAY_IS_IN
COVER_SW
46
TRAY_IS_OUT
47
SPDC_OUT/GPIO
48
SC_OUT/GPIO
49
SC1_OUT/GPIO
50
TRAY_OUT/GPIO
51
DMEA/GPIO
52
FGIN/GPIO
53
HOMESW/GPIO
54
LDSW/GPIO
DFCT
TP19
TP19
DFCT
DFCT
TP21
TP21
CDMDI
CDMDI
TP22
TP22
DVDMDI
DVDMDI
TP23
TP23
HOME
HOME
L14
L14
FB
FB
RF3.3V
R31
R31
NC
NC
AVIN/OUT
DVCC3
4
RESET_B
W/N
H/W CONFIG
BAT_DET1
R33
R33
10K
10K
VCC3
C1
C1
0.1uF
0.1uF
VGND
V_BIAS
C2
C2
NC
NC
VVCC3
V_COMP
C3
C3
0.1uF
0.1uF
VVCC3
V_REF
C6
C6
0.1uF
0.1uF
VGND
V_FSADJ
R8
R8
390
390
VGND
0.01UF
0.01UF
AUDIO_MUTE
150K
150K
VSS_O5/VSS_K5
R_OE_B
VDD_K4
M_DQM2/GPIO
M_DQM3/GPIO
VDD_O4
R_WE_B
VSS_O4/VSS_K4
M_BA1/GPIO
M_DQM0/GPIO
M_DQM1/GPIO
VDD_K3
M_CKE/GPIO
VSS_O3/VVV_K3
M_CLKO
VDD_O3
M_A11/GPIO
TP35
TP35
KEY1
C71
C71
NC
NC
C70
C70
NC
TP29
TP29
KEY2
TP30
TP30
C69
C69
NC
KEY3
BOOT TRAP
W/N
R34
R34
NC
NC
GND
Debug Port
VCC3
J1
J1
4
V_V_SYNC
3
V_H_SYNC
2
1
RS232/4P,2.54 m/m
RS232/4P,2.54 m/m
VGND
DA_L
R15
R15
NC
NC
DAC_ML
DAC_ML
6,7
C15
C15
DA_R
R16
R16
NC
NC
DAC_MR
DAC_MR
6,7
0.1uF
0.1uF
Reserve for Internal AUDIO DAC
AD_GND
RA12
162
R_A12
RA7
161
R_A7
RA6
160
R_A6
RA5
159
R_A5
RA4
158
R_A4
157
RA3
R_A3
156
RA2
R_A2
RA1
155
R_A1
RA0
154
R_A0
RD0
153
R_D0
RD1
152
R_D1
RD2
151
R_D2
150
GND
RD3
149
R_D3
RD4
148
R_D4
RD5
147
R_D5
RD6
146
R_D6
RD7
145
R_D7
ROE
144
143
VCC1.8
142
TP12
TP12
GPIO39
GPIO39
141
TP13
TP13
GPIO38
GPIO38
RA10
140
R_A10
RA11
139
R_A11
RA9
138
R_A9
RA8
137
R_A8
136
DVCC3
RA13
135
R_A13
RA14
134
R_A14
RA17
133
R_A17
RWE
132
MA3
DVCC3
131
M_A3
MA2
130
M_A2
MA1
129
M_A1
128
R19
GND
S1
S1
MA0
127
10K
M_A0
MA10
126
M_A10
M_BA1
125
DQM0
COVER_SW
124
2
1
DQM1
123
MA4
EJECT SW
EJECT SW
122
M_A4
121
VCC1.8
MA5
120
M_A5
MA6
119
M_A6
MA7
118
M_A7
MA8
117
M_A8
MA9
116
M_A9
M_CKE
115
114
GND
SDRAM_CLK
113
SDRAM_CLK
4
112
DVCC3
MA11
111
110
MD8
M_D8
109
MD9
M_D9
MA[0..11]
MA[0..11]
4
MD[0..15]
MD[0..15]
4
M_CS0
M_CS0
4
M_CAS
M_CAS
4
M_RAS
M_RAS
4
MWE
MWE
4
M_CS0
M_CS0
4
M_BA0
M_BA0
4
M_BA1
M_BA1
4
M_CKE
M_CKE
4
DQM0
DQM0
4
DQM1
DQM1
4
KEY7
C72
C72
NC
KEY6
C68
NC
RD[0..7]
C66
C66
NC
RD[0..7]
4
KEY5
RA[0..19]
RA[0..19]
4
C67
C67
NC
KEY4
ROE
ROE
4
RWE
RWE
4
R_CS1
R_CS1
4

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