Xenaro – GDP 51…, GDP 6150
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
3 - 19
(XIO12)
The reset signal
for DVD Drive
is active HIGH
(XIO14)
(XIO13)
MULTIPLEXER
WAIT
SSPIN0
C2PO
SSPOUT0B
SSPCLK0B
ENABLE
HRST
DREQ
DERR
DSYNC
DVD4-FE
DACK-FE
DVD5
FE-SPDIF
DVD3
DVD6
LRCK-FE
MUXEN
DVD1
BCK-FE
DVD0
DVD2
CDDA-FE
DVD4
DVD7
DVD[7:0]
DVD0-FE
DCLK-FE
WAIT P1
SSPOUT0B P1
DVD[7:0] P1
DREQ P1
ENABLE P1
SSPIN0 P1
DSYNC P1
SSPCLK0B P1
DCLK P1
REQ P1
DSTB P1
DRVRST-
P1
+5.0V
+5.0V
R140
10K N/A
C109
0.1UF
R137
4K7
Q6
BC847AL
TS12
TOP VIEW
J11
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SPDIF
CD-Data
BCK
LRCK
C2PO
EMPH
GND_d
16M
GND_d
RDY_HIF
SCLK
RxD
TxD
GND_d
HRST
WAIT
TS11
R141
10K N/A
R99
4K7
TS13
TOP VIEW
BACK-END CONNECTOR
FOR DVD DRIVE
BACK-END CONNECTOR
FOR DVD DRIVE
J10
25
23
21
19
17
15
13
11
9
7
5
3
1
26
24
22
20
18
16
14
12
10
8
6
4
2
DCLK
DBGN
DERR
DACK
DREQ
STD0
SDT1
SDT2
SDT3
SDT4
SDT5
SDT6
SDT7
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R142
10K N/A
R100
10K
U11
74ACT257MTC
2
3
5
6
11
10
14
13
15
1
4
7
9
12
16
8
1A
1B
2A
2B
3A
3B
4A
4B
G
A/B
1Y
2Y
3Y
4Y
VCC
GND
R143
10K N/A
R67
100R
P3
21
20
19
18
17
13
12
11
10
9
8
7
16
15
14
6
GND
For 32MB fit R118
For 64MB fit R117
MCLK1
NDV8501: F=94.5MHz
NDV8601: F=125MHz
MD28
MD18
MA3
CS0-
MD10
MD26
MD12
MD11
MD15
MD13
MD20
MD8
MD27
MD27
MD22
DQM0-
MD9
MA4
MA1
MD10
MA5
MA9
MA7
DQM2-
MD1
MD2
MA2
MD17
MA6
MCLK1
MD3
MD30
MD8
MD20
MD25
MD13
MD6
CKE
MA5
MA11
DQM3-
DQM1-
MCLK1
MD7
MD7
MD9
MD25
MD18
WE-
MD22
MD[15:0]
MA2
RAS-
MD6
MD4
MD23
MD[31:16]
MD12
MD30
MD24
MD29
MD24
MA4
MD19
MD28
MD21
MD14
MD17
MA8
MD31
MD15
MD29
MD19
MD31
MA0
MD16
MA12
MA3
MD3
MD4
MA13
MD0
MA6
CAS-
MD11
MD26
MA9
MD21
MA1
MA7
MD5
MA10
MD16
MA0
MD1
MA8
MA[13:0]
MD2
MA13
MD0
MA10
MD5
MD23
MD14
MA12
DQM2-
P1
MA[13:0]
P1
MCLK1
P1
CAS-
P1
RAS-
P1
CS0-
P1
DQM1-
P1
DQM0-
P1
CKE
P1
MD[15:0]
P1
WE-
P1
DQM3-
P1
MD[31:16]
P1
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
C129
0.1UF
C130
0.1UF
R117
0R N/A
TS20
U22
SDRAM 32 Mbit (1M x32) Hyundai
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
NC
VCC
DQM0
WE
CAS
RAS
CS
NC
BA0
BA1
A10/AP
A0
A1
A2
DQM2
VCC
NC
DQ16
VSSQ
DQ17
DQ18
VCCQ
DQ19
DQ20
VSSQ
DQ21
DQ22
VCCQ
DQ23
VCC
VSS
DQ24
VSSQ
DQ25
DQ26
VCCQ
DQ27
DQ28
VSSQ
DQ29
DQ30
VCCQ
DQ31
NC
VSS
DQM3
A3
A4
A5
A6
A7
A8
A9
CKE
CLK
NC
NC
DQM1
VSS
NC
DQ8
VCCQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VCCQ
DQ13
DQ14
VSSQ
DQ15
VSS
R118
0R
C131
0.1UF
TS21
C128
0.1UF
C132
10UF 50V
P4
Digital-Platte / Board – SDRAM
(P4)
Digital-Platte / Board – Frontend
(P3)
Reference
IC Block Diagrams .........3-4
Oscillograms...................3-43
Analog Board GDP51 ....3-23
Analog Board GDP61
– AC3 .............................3-27
– Audio/Video.................3-29
Digital Board
– P1 ...............................3-15
– P2 ...............................3-17
– P3 ...............................3-19
– P4 ...............................3-19
– P5 ...............................3-20
– P6 ...............................3-21
Drive Board ....................3-37
Keyboard Control ...........3-33
Power Supply .................3-11
