Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Xenaro – GDP 51…, GDP 6150
3 - 20
GRUNDIG Service
RY/BY-
29LV800
VCC
ACK-
BANK0
LOW
R93
3.3V
AMD / ST
R89
LADD19
32 BIT WIDE
8MB
TSOP 48 PIN PACKAGE
4MB
A19
FLASH TSOP
48 PIN
HIGH
VCC
PIN 9
Y
PIN14
AM29LV160D
MBM29LV160B/BE
M29W160BB
R91
PIN13
PIN15
R90
Y
2MB
VCC
OPTION B
29LV32
LADD19
29LV160
NC
NC
R92
AD10
AD6
LA3
LA3
LA5
AD14
AD[31:0]
LA16
LA16
AD17
AD4
LA18
AD8
LA12
LA17
LA13
AD15
LA12
AD25
AD8
LA13
FLLATCHOE
AD14
AD20
LA9
AD21
ALE
LA0
AD27
LA9
LA11
LA6
LA10
AD30
AD18
AD17
AD0
LA14
AD11
LA15
LA17
LA18
AD6
LA3
AD5
AD15
LA19
AD13
LA2
AD26
LA8
LA19
AD23
LA8
LA6
LA10
AD4
AD16
AD28
LA9
LA15
LA11
LA17
LA[20:0]
LA8
AD16
LA2
LA15
AD22
AD1
LA18
AD9
LA1
LA0
AD11
LA7
LA7
AD19
LA4
LA14
LA10
AD12
LA5
AD20
AD2
AD10
LA6
LA7
AD13
AD7
LA4
LA20
AD3
AD31
LA5
AD29
LA2
LA2
LA1
LA1
LA1
LA16
LA14
LA20
LA12
LA3
LA0
LA0
LA13
AD18
AD7
AD24
LA11
AD19
AD9
AD12
AD5
LA4
FLASHCS0- P6
PWE0- P1, P6
ALE
P1, P6
RSTP- P1
FLASHWP- P1
RD- P1, P6
SRST- P1, P6, P2
AD[31:0]
P1, P6
LA[3:0]
P1, P6
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
V3.3
C120
0.1UF - N/F
C119
0.1UF
R106
0R
R37
0R
U12
74LCX573AMTC
2
3
4
5
6
7
8
9
11
1
19
18
17
16
15
14
13
12
20
10
D1
D2
D3
D4
D5
D6
D7
D8
LE
OE
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
VCC
GND
R9
4
0
R
TP4
TEST POINT SMD
R72
0R N/A
R9
6
0
R
R97
100R
R
105
0R
C122
0.1UF
R41
10K
U14
74LCX573AMTC
2
3
4
5
6
7
8
9
11
1
19
18
17
16
15
14
13
12
20
10
D1
D2
D3
D4
D5
D6
D7
D8
LE
OE
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
VCC
GND
TP1
TEST POINT SMD
1
23
D3
BAT54A
R68
10K
TP3
TEST POINT SMD
R93
0
R N/A
R91
0
R N/A
C151
0.1uF N/A
R90
0
R N/A
R9
5
1
0
K
U4
NC7SZ373 N/A
2
3
4
5
6
1
GND
D
Q
Vcc
OE
LE
U13 *
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
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RESET
NC
WP
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
R8
9
0
R
C123
10UF 50V
R22
0R
U15 *
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
A15
A14
A13
A12
A11
A10
A9
A8
NC
NC
WE
RESET
NC
WP
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
C121
0.1UF
R57
0
R N/A
P5
* U13 / U15
Digital-Platte / Board – FLASH
(P5)
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
