GRUNDIG Service
AMIRA 45
2 - 7
CN101
V2in
CN102
L_in
CN103
R_in
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
21
21
CN104
SCART
X100 18.432MHz
SC_B
SC_G
SC_R
V_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
C161
0.01uF
C155
10uF/16V
C121
1nF
C164
470pF
C163
470pF
C122
1nF
R149
10K
C157
10uF/16V
C158
10uF/16V
C156
10uF/16V
C167
1.5pF
C168
1.5pF
C162
47pF
C160
2.2nF
C103
0.1uF
C153
47uF/6.3V
C169
3.3uF/16V
C154
10uF/16V
C151
0.33uF
C150
47pF
V_GND
C104
0.1uF
C128
1nF
C125
1nF
R155
1K
R156
1K
Q104
BC858B
Q105
BC858B
Q107
BC858B
Q106
BC858B
R158
3.3K
R142
330R
R157
3.3K
R143
330R
C149
47uF/6.3V
C148
47uF/6.3V
C130
1nF
C129
1nF
A_GND
A_GND
A_GND
C165
2.2nF
C166
2.2nF
A_GND
A_GND
MSRES
C105
0.1uF
R151
220R
R104
100R
R105
100R
SCL5V
SDA5V
C111
1nF
C110
1nF
C109
1nF
C112
1nF
R120
470R
R121
470R
R114
75R
R125
470R
R115
75R
A_GND
A_GND
A_GND
A_GND
R124
470R
V_GND
V_GND
C116
1nF
C118
1nF
C114
1nF
C113
1nF
C132
4.7uF/6.3V
C131
4.7uF/6.3V
R122
470R
R123
470R
R108 75R
R109 75R
R110 75R
R140
330R
R141
330R
R103
100R
R102
100R
C115
1nF
C117
1nF
C119
1nF
C120
1nF
C135
47uF/6.3V
C136
47uF/6.3V
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
-INV1
1
SGND
2
SVRR
3
OUT1
4
PGND
5
OUT2
6
VP
7
M/SS
8
-INV2
9
GND
10
GND
11
GND
12
GND
13
GND
14
GND
15
GND
16
GND
17
GND
18
U103
TDA1517P
C187
0.22uF
C186
0.22uF
C184
1000uF/16V
C185
1000uF/16V
C147
47uF/6.3V
C183
1000uF/16V
C108
0.1uF
R146
2.2K
R147
2.2K
R153
10K
R154
10K
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
C123
1nF
C124
1nF
A_GND
A_GND
R145
2.7K
R144
10K
R112
75R
V_GND
V_GND
R119
470R
R118
470R
R116
470R
R117
470R
R107
75R
V_GND
V_GND
Vin
Y_IN
C_IN
SC1_St
SC1_FBL
Vi
n1
SDA5V
SCL5V
R100
100R
R101
100R
+12V
IN
3
GND
2
OUT
1
U102
MC78L08
A_GND
C152
0.33uF
C106
0.1uF
C137
47uF/10V
+12V
8V
+5V
8V
C145
47uF/6.3V
C100
0.1uF
V_GND
V_GND
+5V
8V
+5V
L101
22uH
C146
47uF/10V
C107
0.1uF
A_GND
L100
FERRIT BEAD
L102
FERRIT BEAD
R113
75R
R152
0.47R
R150
47K
C159
47uF/16V
C126
1nF
C127
1nF
1
2
3
CN109
3PIN
2
3
4
1
4
3
2
1
CN100
S_VHS
R111
75R
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
21
21
CN105
SCART
C140
47uF/6.3V
C141
47uF/6.3V
C142
47uF/6.3V
C138
4.7uF/6.3V
C139
4.7uF/6.3V
C143
47uF/6.3V
C133
4.7uF/6.3V
C134
4.7uF/6.3V
C174
1nF
C175
1nF
C171
1nF
C176
1nF
C178
1nF
C177
1nF
C179
1nF
C182
1nF
C181
1nF
C180
1nF
R131
330R
C172
1nF
C173
1nF
R133
330R
R137
100R
R139
100R
R135
75R
R148
2.7K
R136
330R
R138
330R
1
2
CN110
Rout
1
2
CN111
Lout
R128
3.3K
R130
1K
R127
3.3K
R129
1K
Q102
BC858B
Q103
BC858B
A_GND
A_GND
A_GND
8V
A_GND
R132
100R
R134
100R
V_GND
V_GND
V_GND
Vin2
SC2_St
A_GND
A_GND
R126
75R
Vo2
Vo
Vo2
R159
4.7K
R160
4.7K
Q109
BC848B
NC
1
I2C_CL
2
I2C_D
A
3
I2S_CL
4
I2S_WS
5
I2S_D
A_OUT
6
I2S_D
A_IN1
7
ADR_D
A
8
ADR_WS
9
ADR_CL
10
D
VSUP
11
D
VSUP
12
D
VSUP
13
D
VSS
14
D
VSS
15
D
VSS
16
I2S_D
A_IN2
17
NC
18
NC
19
NC
20
RESETQ
21
NC
22
NC
23
D
A
CA_R
24
DACA_L
25
VREF2
26
DACM_R
27
DACM_L
28
NC
29
DACM_SUB
30
NC
31
NC
32
SC2_OUT_R
33
SC2_OUT_L
34
VREF1
35
SC1_OUT_R
36
SC1_OUT_L
37
CAPL_A
38
AHVSUP
39
CAPL_M
40
NC
41
NC
42
AHVSS
43
AHVSS
44
A
GNDC
45
NC
46
SC4_IN_L
47
SC4_IN_R
48
ASG
49
SC3_IN_L
50
SC3_IN_R
51
ASG
52
SC2_IN_L
53
SC2_IN_R
54
ASG
55
SC1_IN_L
56
SC1_IN_R
57
VFER
TO
P
58
NC
59
MONO_IN
60
AVSS
61
AVSS
62
NC
63
NC
64
AVSUP
65
AVSUP
66
67
ANA_IN-
68
69
TESTEN
70
XTAL_IN
71
XTAL_OUT
72
TP
73
AUD_CL_OUT
74
NC
75
NC
76
D_CTR_I/O_1
77
D_CTR_I/O_0
78
ADR_SEL
79
STBYQ
80
U101
MSP 3410G
R163
47K
A_GND
ON-OFF
1
2
3
4
CN112
HEADER 4
L103
22uH
Q100
BC848B
Q101
BC848B
SDA
5
AS
6
SIF
11
CVBS
12
5V
13
AF
14
SCL
4
NC
1
NC
2
+5V
3
NC
9
NC
10
GND
15
GND
16
GND
17
GND
18
TU100
TUNER_PHILIPS
L105
FERRIT BEAD
V_GND
C102
220uF/16V
C101
0.1uF
V_GND V_GND
C188
1nF
C189
1nF
A_GND
A_GND
GND
A_GND
V_GND
2
1
LK101
LNK
2
1
LK102
LNK
C170
KAP
L108 10uH
L110 10uH
L109 10uH
V_GND
V_GND
R161
27K
R162
10K
MUTE
GND
V_GND
V_GND
V_GND
V_GND
V_GND
A_GND
INPUT
7
12
8
31
35
33
7
4
8
36
37
34
32
Hauptplatte / Main Board – IN/OUT
