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Grundig DVD-P 7850 Serviceanleitung Seite 16

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Hauptplatte – Prozessor / Main Board – Processor
2
IR
U4
R28 100
IR_INT
SGND
DGND
C170
33P
CD_DVDSW
RF_SDEN
RF_SDA
R182 FB300
RF_SCK
MIRR
AV_SW
AV_SW
MOCTL-
KS_CLK
+3.3VS
(3)
RFO
C32
(3)
MNTR
(3)
(3)
(3)
SBAD
100n
VREF165
SGND
(3)
SSPDON
LDON
SFOCUS
(3)
SFOCUS
STRACK
(3)
STRACK
SSLED
(3)
SSLED
SMOTOR
(3)
SMOTOR
C34
EMI
R192 NC
270P
DGND
DGND
FB20
+3.3V
0R
RS13
0R
DGND
VGND
EMI
R188 NC
SF_CSN
SF_DO
DGND
DGND
DGND
DGND
R172
FB600
(5)
USB0_DP
R173
FB600
(5)
USB0_DM
FB600
I2C_SDA
RS1
(5)
I2C_SDA
KS_DATA
(5)
KS_DATA
+1.2V
+3.3V
VDD
R29 3.3uH
U5
CT219
C29
100n
+3.3V
CD_DVDSW
103
GPA[17]/INT1
RF_SDEN
104
GPB[15]/SDEN
RF_SDA
105
GPB[16]/SDATA
GPB17
106
GPB[17]/SCLK/NIMCLK
MIRR
GPB18
107
GPB[18]/MIRR/NIMSYN
108
GPB[14]/LATCH[1]
109
GPB[13]/SPDFG/NIMVLD
KS_CLK
110
GPA[16]/INT0/KS_CLK
R186 FB300
111
SAVDD
RFO
C31
112
RFIN
MNTR
1000P
113
LE
FEI
114
FEI
FE
TEI
115
TEI
TE
SBAD
116
FS
117
FODAC
R178 FB300
118
SRVM
119
TRDAC
C33
100n
120
SAVSS
121
VSSC
GPB8
122
GPB[8]/SLPWM
GPB6
123
GPB[6]/SPDPWM
SSPDON
124
GPB[1]/LATCH[0]
LDON
GPB0
125
GPB[0]/NIMD[0]
126
VDDP
IR_INT
127
IR/INT3
128
VDDC
R37
27K
R38
91K
R39
43K
SPDPWM
R40
10K
C35
C36
C37
SGND
200P
10n
100n
DGND
+3.3V
DGND
SF_CSN
SF_CLK
R44
SF_DIO
SF_DO
U7
10K
1
8
/CS
VCC
2
7
YM1
DO
/HOLD
R45 FB600
3
6
/WP
CLK
4
5
VSS
DIO
27MHz
MX25L8005MC-15G
C40
C41
R46 1M
100n
NC
C43
27P
DGND
DGND
CRYSTAL
+3.3V
C28
100n
CT909R
C38
C39
100n
100n
GND
+3.3VA
C42
EC9
+
100n
47u/16V
C44
27P
GND
DGND
VGND
MA[0..11]
MBA1
MBA0
/SCS
/RAS
/CAS
/WE
R30
330
MCLK
C183
NC
DGND
MD[0..15]
MD8
MD10
MD9
MD12
MD11
MD13
MD14
+3.3V
MD15
64
MD[15]
MDQM0
63
MDQM
MD7
62
MD[7]
DGND
MD6
61
MD[6]
MD5
60
MD[5]
MD4
59
MD[4]
MD3
58
MD[3]
57
C184
C178
VSSP
MD2
68P
56
MD[2]
MD1
55
MD[1]
68P
MD0
54
MD[0]
53
VDDP
DSU1RX
FB300
52
R183
GPA[2]/DSU1RX/RX1
DSU1TX
51
GPA[3]/DSU1TX/TX1
VCLK
50
RS4
FB600
GPA[7]/VCLK
49
VDDC
RX2
48
GPA[12]/RX2
TX2
47
GPA[13]/TX2
PD7
46
GPB[12]/PD[7]
PD6
45
GPB[11]/PD[6]/KS_DET1
PD5
44
GPB[10]/PD[5]/KS_DET0
PD4
43
GPB[9]/PD[4]
PD3
42
GPA[15]/PD[3]
PD2
41
GPA[14]/PD[2]
PD1
40
GPA[11]/PD[1]
PD0
39
GPA[10]/PD[0]
IO_MUTE
SPK_MUTE
C185
68P
DGND
+3.3VV
I2C_SCK
RS6
FB600
I2C_SCK(5)
RS7
FB600
KEYDET1
KEYDET1(5)
KEYDET0
RS8
FB600
KEYDET0(5)
CVBS1/Y/G
RS9 FB600
DGND
CVBS1/Y/G(4)
AOUT_L
AOUT_L(4)
AOUT_R
AOUT_R(4)
VGND
DGND
USB_SW(5)
TFT_RESET(4)
VCLK(5)
PD7(5)
PD6(5)
PD5(5)
PD4(5)
PD3(5)
PD2(5)
PD1(5)
PD0(5)
IO_MUTE(5)
SPK_MUTE(4)

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Diese Anleitung auch für:

Gmm5400

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