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GRUNDIG Service
CD-Teil / CD Section
CN704
M8V
M8V
L8
3T
4
GND
L8
3T
3
GND
L8
3T
2
CD8V
L701
L8
3T
1
26uH
TO MAIN PCB
CD8V
Q703
to CN208
p.3-4
180
220u
R769
C777
C776
5V6
100n
C778
ZD702
47u/S
BUS3
BUS2
BUS1
BUS0
BUCK
CCE
RST
MCU 5V
TO MCU SECTION
p.3-8
DRST
SDA
SCL
SRMSTB
DREQ
R790
10
IC707
LM1117S-3.3
2
3
Vin
Vout
C788
C787
47u/S
10u/S
C759
5V
R763
C761
10
47u/S
5V
3V3
Q702
9013C
9013C
180
R770
C780
C779
100n
C783
C782
100u/S
47u/S
ZD701
100n
100u/S
C781
4V3
R785
100K
D705
1N4148
1N4148
D706
1N4148
D704
1N4148
D703
R782
2K2
R752
33K
33K
33K
33K
R754
33K
R753
4K7
33K
4K7
R755
R756
D1V5
IC706
LM1117S-1.5
VI
VO
C751
47u/S
C753
10n
47u/S
C752
14
1
SCKI
LRCIN
R762
100
13
2
10n
FORMAT
DIN
R787
100K
12
3
DM
BCKIN
11
4
NC
NC
10
5
NC
CAP
9
6
LOUT
ROUT
8
7
VCC
GND
C760
IC709
WM8725
100n
R774
5K6
C765
C766
1n2
1n2
C763
4u7/S
C733
16.943MHz
15P
X701
R784
15P
R744
1M
C734
100
R742
0
R743
10
C732
100n
C731
100n
49
DVSS3-1
50
RO
R745
51
DVDD3
22
52
DVR
53
LO
54
DVSS3-2
55
ZDET
56
VSS5
57
BUS0
58
BUS1
59
BUS2
60
BUS3
61
BUCK
62
CCE
63
RST
64
VDD5
R746
10K
C729
100n
1u/S
C730
2K7
2K7
D3V3
17
SDi1/DATA
18
BCKiB
19
P711
LRCKiB
SPDIF
20
TXo
C758
21
VDD
100n
22
10K
CKi/iRO/FiO
R757
23
VSS
24
SDi2/PIo0
25
SDi3/Pio1
26
Pio2
27
Pio3
28
BUS3/Fi1/Pio4
29
BUS2/Fi2/Pio5
30
BUS1/Fi3/Pio6
C762
31
BUS0/Pio7
10u/S
32
SDo1/L
R765
5K6
C764
4u7/S
3 -
OVATION CDS 6580 SPCD
R783
5K6
C735
TEZI
TEI
SBAD
FEI
RFRP
RFZI
RFCT
AVDD3-1
IC704
TC94A14FA
RFI
SLCO
AVSS3
VCOF
PVREF
LPFO
LPFN
TMAX
C728
100n
100n
R761
10K
C745
C747
C746
100n
100n
VCCi
VSSP
MiMD
TEST
VSSX
Xi
Xo
VDDX
IC705
TC94A34F-002
CKo/AD16/Po13
VDD
VSS
Po0
Po1
Po2
Po3
Po4
R758
C756
100n
3K3
C757
100n
P710
TRO
47n
47n
47n
C736
C739
C740
C7
470P
470P
R740
O/C
C737
100n
C738
33n
32
31
30
29
28
27
R739
C720
26
33n
10K
25
C721
4n7(M)
24
C722
23
10n
22
C724
21
10n
20
19
R738
15K
18
17
R737 2M2
R736
470K
R7
47K
R734
5K6
R732
10K
R733
10K
C749
100n
R760
220
64
63
C748
62
2n2
61
C750
10n
60
59
R759
58
2M2
57
C755
56
100n
C754
55
100n
54
53
L704
10uH
52
51
50
49
C792
47u/S
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