Inhaltsverzeichnis
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Livance – GDP 31...
Digital-Platte – Hauptschaltplan / Digital Board – Main Circuit Diagram
V3.3
+5.0V
+12V
+15V
+30V
U6
3.3V
1
2
C47
C54
3
0.1uF
470uF
4
25V N/A
5
6
7
8
9
LM1117DT-1.8
10
11
C55
C56
J1
0.1uF
100uF 16V
C5
C114
0.1uF
100uF
16V
C112
C115
0.1uF
0.1uF
GND A
GND A
GNDA
Digital Ground
Analogue Ground
Drive Ground
GND A
V1.8
+5.0V
U19
L10 39uH
L7809CD2T
GND A
C124
C66
TAB=GND
TO
0.1uF
100uF 16V
DRIVE BOARD
Connector CN900
GND A
GND A
L11 39uH
J15
1
2
C119
C137
0.1uF
3
100uF 16V
4
GND A
GND A
R101
5
6
0R 1206 N/A
C138
C18
C127
C136
0.1uF
470uF 25V
0.1uF
0.33uF
GND A
GND A
GND A
GND A
GND A
GND A
Reference
IC Block Diagrams ..... 3-3
Oscillograms ............ 3-29
Digital Board
– P1 ........................... 3-11
– P2 .......................... 3-13
– P3 ........................... 3-15
– P4 ........................... 3-15
– P5 ........................... 3-16
– P6 ........................... 3-16
Drive Board ................ 3-23
Keyboard Control ....... 3-19
Power Supply ............... 3-8
+5.0V
C51
0.1uF
R58
R56
R12
4k7
4k7
1
8
0R 1206 N/A
PRE
Vcc
R66
33R
2
7
NC
M/WC
3
6
R65
33R
E
SCL
4
5
Vss
SDA
U7
24C16
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
(P1)
R197
From X-BUS CONN.
RC Reset
V3.3
330R
P6
RSTP-FPGA-
D14
A
Reset
SW 1
1N4148
Video Signals P2
CVBS_F
C
GREEN_F
Y
C201
CB
BLUE_F
10uF 50V
CR
RED_F
P3 TXD
P3 RXD
P3 CTS
P3 RTS
V1.8
L17
1.8V
2.2uH SMD TDK
C60
C81
47uF 50V
0.1UF
C48
C49
L13
0.1uF
100uF 16V
2.2uH SMD TDK
C144
C79
47uF 50V
0.1UF
L15
2.2uH SMD TDK
C102
C146
0.1UF
47uF 50V
L14
27MHz AT-cut,
2.2uH SMD TDK
C103
47R
1k10 1%
C145
0.1UF
47uF 50V
R159
R45
VA3.3
R51
L12
10R
10uH SMD TDK
C143
C104
C67
V3.3
0.1UF
100uF 50V
0.1uF
121
VSS
122
VCLK
123
VSYNC
124
HSYNC
125
VDDIO
126
VIO7
127
VIO6
128
VIO5
RP1
129
VIO4
33R
130
VIO3
5
4
131
P2 TV_PIN16_O
VIO2
6
3
132
VSSIO
7
2
133
P2 4:3/16:9
VIO1
8
1
134
P2 TV_PIN8_EN
VIO0
135
VDD
AD31
136
AD31
AD30
137
AD30
AD29
138
AD29
AD28
139
AD28
140
VDDIO
AD27
141
AD27
AD26
142
AD26
AD25
143
AD25
AD24
144
PANTERA-2 (8602)
AD24
145
PWE3
AD23
146
AD23
147
VSSIO
AD22
148
AD22
AD21
149
AD21
AD20
150
AD20
AD19
151
AD19
AD18
152
AD18
AD17
153
AD17
154
P6
PWE 3-
VDDIO
AD16
155
P6
PWE 2-
AD16
156
PWE2
AD15
157
P6
SCLKR
AD15
AD14
158
AD14
R62
159
33R
VDD
SCLK
160
TS8
SCLK
161
TS9
ACK
162
VSSIO
AD13
163
AD13
AD12
164
P6
ACK-
AD12
AD11
165
AD11
AD10
166
AD10
AD9
167
AD9
AD8
168
AD8
169
VDDIO
170
P6
PWE 1-
PWE1
171
VSS
AD7
172
AD7
AD6
173
AD6
AD5
174
AD5
AD4
175
AD4
AD3
176
AD3
177
VSSIO
AD2
178
AD2
AD1
179
AD1
AD0
180
AD0
P5, P6
AD[31:0]
P5, P6
PWE0 -
P5, P6
ALE
LA[3:0]
P5, P6
LA[3:0]
P5, P6
RD-
P6
LHLDA
P6
LHLD
P6
PCS0-
XIO1
XIO4
XIO5
SHORT WIRES
P3
DRVRST-
P3
WAIT
R77
4k7 N/A
LA3
P3
REQ
P3
ENABLE
R78
4k7 N/A
LA2
P3
DSYNC
R79
4k7 N/A
LA1
P3
DREQ
P3
DCLK
R81
4k7 N/A
LA0
P3
DSTB
Model Option resistors
P3
DVD[7:0]
R77 - R81 SMD 0603..
P3
SSPCLK0B
P3
SSPOUT0B
P3
SSPIN0
Livance – GDP 31...
TS2
TS1
R196
100K
RSTP-
C141
SRST- P2, P6
0.1uF
+5.0V
U5
BUFFOEN
C39
1
20
0.1uF
OE1
VCC
SSPOUT0
2
19
I0
OE2
SSPCLK0
3
18
I1
O0
SSPCLK1
4
17
I2
O1
SSPOUT1
5
16
I3
O2
6
15
I4
O3
7
14
I5
O4
4
5
8
13
I6
O5
9
12
I7
O6
10
11
GND
O7
74VHCT541AMTC
SRSTB-
R110
10R
R43
C111
47pF
0R
X1
2
1
C110
47pF
MD[31:16]
60
MD28
59
MD27
58
MD26
57
VSSIO
56
MD25
55
MD24
54
MD23
53
VDDIO
52
MD22
51
MD21
50
MD20
49
VSSIO
48
MD19
47
VSS
46
MD18
45
MD17
U8
44
VDDIO
43
MD16
42
DQM2
41
DQM0
40
VSSIO
39
WE
38
CAS
37
RAS
36
VDDIO
35
CS0
34
VDD
33
MA13
32
MA12
31
VSSIO
30
MA11
29
MA10
28
MA0
27
VDDIO
26
MA1
25
MA2
24
CKE
23
VSSIO
22
MCLK
21
MA3
20
MA4
19
VDDIO
18
MA5
17
VSS
16
MA6
15
MA7
14
VSSIO
13
MA8
12
MA9
11
DQM1
10
VDDIO
9
MD15
8
MD14
7
MD13
6
VSSIO
5
MD12
4
VDD
3
MD11
2
MD10
1
VDDIO
V1.8
V3.3
R69
C106
DVD2
DVD2T
47R N/A
47pF N/A
DVD[7:0]
C107
R70
DCLK
DCLKT
SSP0
75R
220pF
R71
C108
DSYNC
DSYNCT
47R N/A
47pF N/A
3 - 11
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
TO
DVD
FE
SSP0
SSPOUT0B
SSPCLK0B
SSPCLK1BF
SSPOUT1BF
MOUNTING / TOOLING HOLES
Remove copper ring on underside
Keep circular arrangement of vias
SRSTB- P5
XM1
XM1
1
.
PCMCLKB
SSPIN1F
RXD1
1
XM3
.
XM3
NON-PLATED 125mil DIA. 250mil RING with 8 vias
ACLK
C142
SPDIFO P2
47pF N/A
SCARTIRIN P2
MD28
MD27
RP4
33R
V3.3
+5.0V
MD26
1
8
SSPIN1F
2
7
MD25
SSPOUT1BF
3
6
MD24
SSPCLK1BF
4
5
MD23
R83
RXD1
MD22
33R
MD21
MD20
C65
C64
220pF
220pF
MD19
MD18
MD17
DQM3- P4
+5.0V
MD16
MD[31:16] P4
DQM2-
C147
C150
DQM2- P4
DQM0-
R92
0.1uF
0.1uF
DQM0- P4
4k7
WE-
WE- P4
R90
CAS-
CAS- P4
RAS-
33R
RAS- P4
CS0-
FLDCS-
4K7
Q13
CS0- P4
R36
BC847AL
MA13
MA[13:0] P5
MA12
MA10
MA0
MA1
MA2
CKE
CKE P4
R98
MCLK
MCLK1 P4
MA3
0R
MA4
MA5
RP12
MA6
PCMCLKB
PCMCLKBO
1
8
MA7
ACLK
ACLKO
2
7
DQM1- P4
LRCLK
LRCLKO
3
6
MA8
AOUT3
AOUT3O
4
5
MD[15:0] P4
MA9
33R
DQM1-
R84
AOUT0
HW_MUTE
SDRAM
MD15
33R
MD14
MD13
MD12
MD11
MD10
TXD
R123
150R N/A
RXD
R124
150R N/A
XIO8
R127
150R N/A
XIO7
R130
150R N/A
PANTERA PIN 4 ...(TOTAL 8)
D5
3
1
2
PANTERA PIN 1 ... (TOTAL 19)
P1
XM2
XM2
1
.
XM4
1
XM4
.
+12V
+30V
R160
R161
0R
0R
22
J6 1->n
16
23
FPDIN
15
FPDOUT
14
24
FPDCLK
13
FLD_CS
12
IRIN
25
11
10
9
26
8
7
6
5
4
3
2
1
C149
C148
0.1uF
0.1uF
TO
Keyboard Control
Connector J1
R162
0R
GND A
STANDBY_LED
R91
Q2
BC847AL
4k7
R140
4k7
B
Audio Signals P1
XIO[1:11] P6
TV_DATA P2
TV_CLK P2
D4
3
1
2
October 16, 2001 Rev 0.04
3 - 12
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