Werbung
GRUNDIG Service
DSP-Platte / DSP Board
U12
U11
EMAD0
2
19
ADDR0
ADDR0
2
19
1D
1Q
1D
1Q
EMAD1
3
18
ADDR1
ADDR1
3
18
2D
2Q
2D
2Q
EMAD2
4
17
ADDR2
ADDR2
4
17
3D
3Q
3D
3Q
EMAD3
5
16
ADDR3
ADDR3
5
16
4D
4Q
4D
4Q
EMAD4
6
15
ADDR4
ADDR4
6
15
5D
5Q
5D
5Q
EMAD5
7
14
ADDR5
ADDR5
7
14
6D
6Q
6D
6Q
EMAD6
8
13
ADDR6
ADDR6
8
13
7D
7Q
7D
7Q
EMAD7
9
12
ADDR7
ADDR7
9
12
8D
8Q
8D
8Q
DSP–EMOE
11
DSP–EMOE
11
R146
CLK
CLK
22K
1
1
OC
OC
HC574
HC574
DGND
DGND
+3V3
+3V3
+3V3
2500
L39
C166
20
20
VCC
100nF
VCC
U11
U12
GND
DGND
DSP–RES
GND
HC574
10
R160
10K
HC574
10
C181
100P
DGND
DGND
DGND
COAX–IN
SDATAN2
CMPDAT/SDATAN2
27
DSP–SCLK
28
CMPCLK/SCLKN2
JACK1
DSP–LRCK
29
CMPREQ/LRCLKN2
1T
2T
2S
1S
25
SCLKN1/STCCLK2
26
LRCLKN1
SDATAN1
SDATAN1
22
12.288MHz
300
30
CLKIN
XT1
CLKSEL
1
4
31
R157
C142
NC
GND
L16
100
10nF
C171
R132
2
3
10nF
100
VCC OUT
MXO–3050H
C164
12.288MHz
C127
68pF
100nF
DGND
+5VD
+3V3
2500
33uH
C140
L14
L19
10u/50V
C144
100nF
OPT–IN
IN
3
GND
2
VCC
1
JACK2
DGND
C131
2u2/50V
+5VA
2500
C130
L17
33nF
DGND
AGND
OLRCK
C135
5 RXN0
OSCLK
10nF
SDOUT
26
RXP6
25
RXP5
U14
15
CS8415A
RXP4
14
RXP3
13
RXP2
12
RXP1
4
RXP0
C169
C170
47PF
47PF
C182
R128
100P
47K
DGND
DGND
+3V3
DGND
ADDR8
ADDR7
5
29
ADDR14
A7
A14
ADDR9
ADDR6
6
28
4360/5333–RST
ADDR13
A6
A13
ADDR10
ADDR5
7
27
ADDR8
A5
A8
ADDR11
ADDR4
8
26
ADDR9
A4
A9
ADDR12
ADDR3
9
U13
25
ADDR11
A3
A11
ADDR13
ADDR2
10
M8720
24
DSP–EMOE
A2
OE#
ADDR14
ADDR1
11
23
ADDR10
A1
A10
ADDR0
12
22
DSP–EXTMEM
C22
A0
CE#
100nF
13
21
D0
D7
DGND
C23
1u/50V
SCLK
DGND
LRCK
492003–CS
DPS–EMOE
MCLK
C19
220P
C18
DGND
330P
DATA7/GPIO7
U1
CS49300
VD
C12
C173
100nF
+2V5
C13
100nF
2500
AGND
C4
100nF
C14
L2
47u/25V
100nF
+2V5
AGND
2500
L45
DGND
L18
MCLK
600
+3V3
L12
47u/25V
2500
C138
C139
+3V3
+5VD
100nF
D1
1SS355
L3
DGND
2500
12.288MHz
R125
LRCK
33R
17
R126
16
SCLK
33R
18
DSP–SCLK
DGND
R127
DGND
SDATAN1
DSP–LRCK
33R
DSP–RES
C7
C8
10P
10P
C9
10P
C10
DGND
10P
C11
8415–CS
10P
DGND
L15
MCU–CDIN
600
MCU–CLK
zu / to CP1(DSP)
8415–EMPH
Seite / page 2-10
+3V3
R135
4360–CS
0
C31
R136
MCU–CDIN
0
1u/50V
R137
C32
MCU–CLK
R19
0
100nF
+3V3
0
DGND
R142
0
11
12
13
14
15
28
25
U10
10
RST
Control Port
External Mute Control
Interploation Filter
Volume Control
DAC
Analog Filter
1
VLS
Mixer
Interploation Filter
Volume Control
DAC
Analog Filter
5
SCLK
Mixer
Interploation Filter
Volume Control
DAC
Analog Filter
R16
6
LRCK
Mixer
2
SDIN1
Interploation Filter
Volume Control
DAC
Analog Filter
33
Mixer
3
R17
SDIN2
Interploation Filter
Volume Control
DAC
Analog Filter
4
SDIN3
Mixer
33
R20
Interploation Filter
Volume Control
DAC
Analog Filter
7
MCLK
Mixer
33R
VD
GND1 GND2 VA
8
9
21
22
CS460
C30
+3V3
C33
100nF
100nF
L5
C29
L46
C34
2500
47u/25V
2500
47u/25V
R22
DGND
AGND
4K7
DD 37
R23
R34
DC 38
MCLK
4K7
MCLK
33R
L6
C26
MCLK 44
600
L33
10P
SCLK
43
DSP–SCLK
R24
600
C27
LRCLK
42
0
10P
AUDATA0
41
DSP–LRCK
AUDATA1
40
C28
AUDATA2
39
R28
10P
AUDATA3/XMT958
3
XMT958
100nF
0
R29
0
DGND
AGND
DGND
R25
SCLK
3
SCLK
33
U4
R26
LRCK
7
LCLK
CS5333
33
SDATAN2
4
SDATA
8415–CS
R27
33
492003–CS
MCU–CLK
R36
MCU–CDIN
4360/5333–RST
4360–CS
0
SCLK
10u/50V
C38
LRCK
10u/50V
C125
R148
C37
8415–EMPH
0 OHM
100nF
R12
D–CDOUT
DGND
0
INTREQ
4360/5333–RST
MCU–A15
MCU–A16
INTREQ
MCU–A17
R32
Q4
R30
1K
1K
R33
1K
DGND
DGND
zu / to CP2(DSP)
Seite / page 2-10
2 - 12
R59
R67
R82
U8
C51
3
C100
C45
+
1
12K
470
470
2
1u/50V
10u/50V
C40
–
4558
AGND
10u/50V
R60
C59
C75
R86
C92
1u/50V
C39
C46
1000P
220P
15K
1000P
2K4
100nF
100nF
C82
R98
1000P
12K
AGND
AGND
U8
C52
R51
R68
R83
5
C101
+
7
12K
470
470
6
10u/50V
–
AGND
4558
10u/50V
R52
C60
C76
R87
C93
1000P
1000P
220P
15K
2K4
18
16
FILT+
C83
R99
17
VQ
1000P
12K
L–IN
AOUTA1
27
AGND
R–IN
AOUTB1
26
C49
R55
R65
R80
U7
3
24
SL–IN
AOUTA2
C98
+
1
470
470
2
10u/50V
23
SR–IN
–
4558
AOUTB2
10u/50V
AGND
R56
C57
C73
R88
C90
20
C–IN
AOUTA3
1000P
1000P
2K4
220P
SW–IN
AOUTB3
19
C80
R96
1000P
12K
AGND
C50
R57
R66
R81
U7
+5VA
5
+
7
C99
6
10u/25V
470
470
–
10u/50V
AGND
4558
C58
C47
R58
R89
C91
1000P
1000P
2K4
220P
C81
R97
1000P
12K
AGND
R61
R63
R78
U6
C47
3
+
1
C96
2
10u/50V
470
470
–
4558
10u/50V
AGND
C71
R62
C55
R90
C88
100nF
C41
1000P
1000P
2K4
220P
C42
1u/50V
C78
R94
C43
1000P
12K
C44
AGND
R53
R64
R79
U6
1u/50V
C48
5
+
7
C97
6
10u/50V
3K9
470
470
–
AGND
4558
10u/50V
AGND
R54
C56
C89
C72
R91
4K7
1000P
1000P
2K4
220P
C79
R95
13
AINR
1000P
12K
AGND
14
AINL
4558
+8.0V
+8.0V
+8.0V
4558
8
4558
4558
8
8
VCC
VCC
VCC
VCC
U6
U8
U9
U7
GND
GND
GND
GND
4
AGND
C126
4
4
100nF
-8.0V
-8.0V
-8.0V
AGND
AGND
AGND
+3V3
U9
AGND
3
+
1
C105
R69
R85
R92
2
–
4558
10u/50V
1K2
4K7
6K8
C95
C152
220P
R39
XMT958
3u3/50V
R150
R102
U5
10K
33
AGND
1
8
SDATA
AOUTL
+5VA
10K
R40
SCLK
7
R152
270K
2
DEM/SCLK
VA
100nF
33
3
6
LRCK
AGND
R41
C124
LRCK
4
5
C67
MCLK
AOUTR
33
C68
10u/50V
CS4334
AGND
R42
10u/50V
DGND
MCLK
AGND
R84
R93
R103
33
1K2
4K7
6K8
R151
C153
3u3/50V
R149
270K
10K
AGND
Bei den in den Schaltplänen angegebenen Spannungen handelt es sich um Näherungswerte.
The voltages given in the circuit diagrams are approximates.
CINIO AVR 5200 DD
R114
L–OUT
1K
L13
0 OHM
L41
AGND
0 OHM
L42
0 OHM
L43
0 OHM
L44
0 OHM
R115
R–OUT
DGND
1K
AGND
AGND
zu / to CN4(DSP)
Seite / page 2-4
R112
SL–OUT
P4
1K
L–OUT
1
2
R–OUT
3
4
SL–OUT
5
AGND
6
SR–OUT
7
8
9
C–OUT
R113
SR–OUT
10
1K
SW–OUT
11
AGND
AGND
R110
C–OUT
1K
AGND
R111
SW–OUT
1K
AGND
+8.0V
8
+5VD
4
-8.0V
AGND
P3
1
–15V
DGND
2
+15V
3
+5VD
4
DGND
R121
10uF/50V
5
AL–IN
150
6
C117
DGND
10u/50V
R122
7
AR–IN
+5VA
C118
150
8
+5VA
9
AGND
10
BL–OUT
AGND
11
R144
AGND
12
BR–OUT
1K
+3V3
+2V5
13
+2V5
AGND
14
+3V3
C168
AGND
2700P
U9
5
C112
+
7
6
–
10u/50V
4558
C102
22P
DGND
AGND
R116
10K
Werbung
