Inhaltsverzeichnis
Werbung
GDV 100 D/002
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Verdrahtungsplan / Wiring Diagram
A
34
A4
1
AGND
18
2
SGND
19
3
RES_BEN
20
4
N.C.
21
5
SGND
22
6
N.C.
23
7
GND
24
8
B_V4
25
9
CTS_BE
26
10
N.C.
27
11
RTS_BE
28
12
RXD_BE
29
13
GND
30
14
TXD_BE
31
15
GND
32
16
B_WCLK
33
17
GND
34
DVD DRIVE MECHANISM
Seite / page
4-31
GRUNDIG Service
B
8003
C
C4
1
A4
PH
B_DATA
GND
B_BCLK
1
GND
B_FLAG
GND
B_SYNC
GND
N.C.
+5V
N.C.
+5V
+12Vstby
+12Vstby
A4
PGND
C4
1210
PGND
SGND
8003
34
F
DISPLAY/CONTROL
BOARD
GDV 100 D/002
Seite / page
A/V MUX BOARD
4-19
B1
B2
1
PAL/NTSC
12
KILL
1
AUDL
2
B / CVBS
13
GND
2
GNDA
3
G
14
DATA
3
AUDR
4
GND
15
WCLK
4
+5VA
5
R / C
16
BCLK
5
MICRO
6
CVBS / Y
17
GND
6
GNDA
7
GND
18
ACLK
7
-5V
8
0/6/12V
19
DEEM2
9
-5V
20
DEEM1
10
+5V
21
DIG_OUT
11
+5V
22
GND
1501
1502
B1
22
5
B3
1507
7
1
B2
1
C1
E2
F3
8004
8006
8007(ONLY KARAOKE)
SERVICE SERIAL INTERFACE
8004
B1
C7
1203
22
1
C1
C1
1208
1
GND
12
+5V
2
DIG_OUT
13
+5V
3
DEEM0
14
-5V
C5
4
DEEM1
15
0/6/12V
+3V3
1
5
A_CLK
16
GND
2
+3V3
6
GND
17
CVBS / Y
3
+5V
7
BCLK
18
R / C
4
+5Vstby
8
WCLK
19
GND
+6Vstby
5
9
DATA
20
G
6
PGND
10
GND
21
B / CVBS
Seite / page
7
GND
11
MUTE_AV
22
PAL_NTSC
8
AGND
4-23
9
-5V
C4
10
STB_CONT
1
AGND
18
B_DATA
11
+12Vstby
2
SGND
19
GND
12
GND
3
RES_BEN
20
B_BCLK
4
N.C.
21
GND
5
SGND
22
B_FLAG
6
N.C.
23
GND
7
GND
24
B_SYNC
8
B_V4
25
GND
C6
9
CTS_BE
26
N.C.
10
N.C.
27
+5V
1
SCL
11
RTS_BE
28
N.C.
2
GND
12
RXD_BE
29
+5V
3
SDA
13
GND
30
+12Vstby
4
STB_CONT
14
TXD_BE
31
+12Vstby
DVD2 DIGITAL BOARD
5
IRQ_SLAVE
15
GND
32
PGND
16
B_WCLK
33
PGND
17
GND
34
SGND
ONLY KARAOKE VERSION
8005
8002
8007
C6
D8
B3
F8
F3
1
N.C.
1
SCL
2
N.C.
5
1
2
GND
3
+5Vstby
3
SDA
4
N.C.
1652
4
STB_CONT
5
N.C.
5
IRQ_SLAVE
F3
6
GND
7
VGL-
8
-40V
9
VGL+
1
5
1
1651
1650
Seite / page
F8
F6
4-15
GRUNDIG Service
D
B3
1
K_Reset
2
K_CLK
3
GND
4
K_Data
5
K_Strobe
1
ONLY KARAOKE VERSION
POWER SUPPLY BOARD
D5
1
+3V3
2
+3V3
3
+5V
4
+5Vstby
5
+6Vstby
6
PGND
GND
7
12
8
AGND
9
-5V
10
STB_CONT
+12Vstby
11
12
GND
D5
8001
1200
C5
8008
0206
1
0205
D5
1
5
F6
8005
1201
C6
1
C5
8001
E
HEADPHONE BOARD
F6
Seite / page
1
K_Reset
2
K_CLK
4-10
3
GND
4
K_Data
5
K_Strobe
Seite / page
4-11
D8
1
N.C.
2
N.C.
3
+5Vstby
4
+5Vstby
5
+5V
6
GND
7
GNDs
8
-40V
9
+2V9
0207
D8
10
9
1
F8
8002
ON/OFF
7
E2
1
AUDL
B2
8006
2
GNDA
1700
E2
AUDR
3
4
+5VA
5
GND
1
6
GNDA
7
-5V
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