Inhaltsverzeichnis
Werbung
Livance – GDP 31...
Digital-Platte / Board – Frontend
26
21
GND
DCLK-FE
25
DCLK
24
GND
DSYNC
20
23
DBGN
22
GND
DERR
21
DERR
19
20
GND
DACK-FE
19
DACK
18
18
GND
DREQ
17
DREQ
16
GND
DVD0-FE
15
STD0
14
GND
DVD1
13
SDT1
12
GND
DVD2
11
SDT2
10
GND
DVD3
9
SDT3
17
8
GND
DVD4-FE
7
SDT4
6
GND
DVD5
5
SDT5
4
GND
DVD6
3
SDT6
2
GND
DVD7
1
SDT7
J10
TOP VIEW
BACK-END CONNECTOR
FOR SANYO DRIVE
16
15
FE-SPDIF
16
SPDIF
15
CDDA-FE
14
CD-Data
BCK-FE
14
BCK
LRCK-FE
13
LRCK
13
C2PO
12
C2PO
11
EMPH
10
12
GND_d
9
16M
8
GND_d
11
ENABLE
7
RDY_HIF
SSPCLK0B
6
SCLK
10
SSPOUT0B
5
RxD
SSPIN0
4
TxD
3
9
GND_d
HRST
2
HRST
W
1
NC
8
J11
7
TOP VIEW
BACK-END CONNECTOR
FOR SANYO DRIVE
Digital-Platte / Board – SDRAM
MD[31:16]
P1
MD[31:16]
MA[13:0]
P1
MA[13:0]
MD[15:0]
P1
MD[15:0]
GRUNDIG Service
(P3)
U11
2
1A
1Y
3
1B
5
TS11
2A
2Y
6
2B
11
3A
3Y
10
3B
14
4A
4Y
13
4B
15
MUXEN
G
VCC
1
A/B
GND
R67
74ACT257MTC
MULTIPLEXER
150R
DVD[7:0]
TS13
ENABLE
SSPCLK0B
SSPOUT0B
SSPIN0
AIT
WAIT
R142
R141
10k N/A
10k N/A
(P4)
MD31
MD30
P1
DQM0-
MD29
P1
DQM1-
MD28
P1
DQM2-
MD27
P1
DQM3-
MD26
MD25
MD24
MD23
MD22
MD21
P1
MCLK1
MD20
MD19
MD18
P1
CKE
MD17
MD16
P1
WE-
MA13
P1
CAS-
MA12
P1
RAS-
MA11
MA10
MA9
MA8
MA7
MA6
P1
CS0-
MA5
MA4
MA3
MCLK1
MCLK1
MA2
TS20
MA1
TS21
MA0
R133
GND
MD15
MD14
MD13
For 32MB fit R135
MD12
For 64MB fit R133
MD11
MD10
R135
MD9
0R N/A
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
J9
OPTION
DSYNC P1
DREQ P1
DVD0
4
7
DCLK P1
9
DSTB P1
DVD4
12
TS12
+5.0V
16
8
C109
0.1uF
REQ P1
(XIO13)
Connector for PANASONIC Drive
UDE (DU5) OPTION
+5.0V
(XIO14)
ENABLE P1
SSPCLK0B P1
R100
SSPOUT0B P1
10k
SSPIN0 P1
(XIO12)
The reset signal
WAIT P1
for DVD Drive
is activ HIGH
P1
R99
Q6
DRVRST-
4k7
BC847AL
R138
6
4k7
V3.3
C132
C128
100uF 50V
0.1uF
U22
1
V3.3
VCC
MD0
2
DQ0
3
V3.3
VCCQ
MD1
4
DQ1
MD2
MCLK1
5
DQ2
6
VSSQ
MD3
7
DQ3
MD4
8
DQ4
9
V3.3
VCCQ
MD5
10
DQ5
MD6
11
DQ6
12
VSSQ
MD7
13
DQ7
14
NC
15
V3.3
VCC
DQM0-
16
DQM0
WE-
17
WE
CAS-
18
CAS
RAS-
19
RAS
CS0-
20
CS
21
NC
MA13
22
BA0
MA12
23
BA1
MA10
24
A10/AP
MA0
25
A0
MA1
26
A1
MA2
27
A2
DQM3-
0R
28
DQM2
29
N 1 0 9 6 7900
V3.3
VCC
30
NC
MD24
31
DQ16
32
VSSQ
MD25
33
DQ17
MD26
34
DQ18
35
V3.3
VCCQ
MD27
36
DQ19
MD28
37
DQ20
38
VSSQ
MD29
39
DQ21
MD30
40
DQ22
41
V3.3
VCCQ
MD31
42
DQ23
43
V3.3
VCC
SDRAM 64 Mbit (2M x32) Samsung KS643232E
NDV8501: F=94.5MHz
NDV8601: F=125MHz
1
DRVRST- P1
RESET
DVD7
2
SDD7
DVD6
3
SDD6
DVD5
4
SDD5
DVD4
5
SDD4
DVD3
6
SDD3
DVD2
7
SDD2
DVD1
8
SDD1
9
DVD0
SDD0
10
DGND1
11
DSTB P1
STVALID
12
DCLK P1
STCLK
13
DREQ P1
STENABLE
14
DSYNC P1
ERROR (AVRTM)
15
LDRXCK
16
DECSEL (TX_REQ)
17
ENABLE P1
HOSTSEL (TX_ENABLE)
18
RXD (SBO)
RXD P1
19
TXD P1
TXD (SBI)
20
REQ P1
HOSTRDY (SBT)
21
WAIT P1
LDRRDY (WAIT)
22
DGND2
RTS P1
R136
0R
CTS P1
DVD[7:0]
DVD[7:0] P1
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
C135
C130
C133
0.1uF
0.1uF
0.1uF
86
VSS
MD8
85
DQ15
84
VSSQ
MD9
83
DQ14
MD10
82
DQ13
81
VCCQ
V3.3
MD11
80
DQ12
MD12
79
DQ11
78
VSSQ
MD13
77
DQ10
MD14
76
DQ9
75
VCCQ
V3.3
MD15
74
DQ8
73
NC
72
VSS
DQM1-
71
DQM1
70
NC
69
NC
MCLK1
68
CLK
CKE
67
CKE
MA9
66
A9
MA8
65
A8
MA7
64
A7
MA6
63
A6
MA5
62
A5
MA4
61
A4
MA3
60
A3
DQM2-
59
DQM3
58
VSS
57
NC
MD16
56
DQ31
55
VCCQ
V3.3
MD17
54
DQ30
MD18
53
DQ29
52
VSSQ
MD19
51
DQ28
MD20
50
DQ27
49
VCCQ
V3.3
MD21
48
DQ26
MD22
47
DQ25
46
VSSQ
MD23
45
DQ24
44
VSS
P3
P4
October 16, 2001 Rev 0.04
3 - 15
Werbung
Inhaltsverzeichnis
