Grundig OVATION CDS 7000 SPCD Service Manual page 23

GRUNDIG Service
CD/MCU-Teil / CD/MCU Section
Blockdiagramme S. 3-22 / Block Diagrams P. 3-22
TRO
P710
R783
15K
47n
47n 47n 47n 47n
C736 C739 C740 C741 C742 C743
C735
470P 470P
R740
5K6
C737
IC704
100n
C738
32
TEZI
33n
31
TEI
30
SBAD
29
FEI
33n
28
RFRP
C720
P708
27
RFZI
FEO
R739
26
RFCT
10K
25
AVDD3-1
C721
4n7(M)
24
RFI
C722 C723
23
SLCO
10n 100n
22
AVSS3
C724
21
VCOF
10n
20
PVREF
19
LPFO
C725
R738
15K
18
LPFN
15n
17
TMAX
2M2
R737
R736
470K
TC94A14FA
R735
R734
5K6
47K
220u/S
R732
C726
47P
10K
R733
10K
R761
10K
C746
D1V5
100n
C748
IC705 C749
100n
2n2
IC706
LM1117S-1.5
64
VCCi
2
R760 220
63
VSSP
62
iMD
10n
61
TEST
C750
60
VSSX
59
Xi
R759
2M2
58
Xo
L704
57
DDX
10uH
56
Po13
C755
C754
100n
55
VDD
100n
54
VSS
53
Po0
52
Po1
51
Po2
50
Po3
49
Po4
4A34F-002
D702
1N4001
C784
100n
D701
1N4001
P709
FMO
P703
VREF
P705
RFGO
R728
15K
R731
R727
3K3
47K
R726
C727
5K6
220
R724
R725
6K8
C718
68P
IC707
LM1117S-3.3
D3V3
3 2 3
Vout Vin Vout Vin
C788
47u
C753
47u
C793
1u
R788
56
R781
5K6
5K6
R782
R779
3K3
R768
27K
R767
27K
C785
100u
C706
100n
C719
100n
R716
100n
39K
C707
OP
P706
GVSW P707
C708
RFO R715
100n
10K
R713
C709
6P
R714
C710
56P
1K R712
2K2
R711
22K
R729
R730
6K8
10K
C711
C715
100n
C716
100u/S
1 14
IC703
2 13
5K6
3 12
TC74HCU04AFN
4 11
L702
C717
3K3
5 10 10uH
25P
6 9
R723
7 8
C714
R722 R721
33P
15K 8K2
R784
C770
4u7
R785
C771
4u7
LA6462M
IC708
C767
1 8
220P
R786
5K6
2 7
C768
100u
3 6
220P 5K6 C772
R787
4 5
C769
100u
R780
8K2
3 - 
C786
100n
IC701
S30011
P702
TEO
R709
1K
C705
SBAD
P701
4n7(M)
TA2157F
R701
IC702
33K
100
13 12
GVSW RFDC R702
14 11
VRO TEO
15 10
FEO TEN
16 9
R703 82K
FEN TEBC
17 8
RFRP SEL
18 7
RFIS LDO R704 120K
19 6
RFGO MDI
20 5
RFGC TNI R705 120K
21 4
AGCI TPI
22 3
RFO FPI R706 120K
23 2
RFN FNI
24 1
GND VCC3
R707 120K
R708
C701
82K
100n
C704 100n
C703
C702
C794
100u 100u 10n
L703
R710
10uH
10
Q701
9015C
1n
R717
10K
R718
82K
R719
2n2(M)
C712
33P
C713
R720
8K2
TO MAIN PCB
1K
1K
F1810060D 3T
1n2 1n2
C774 C775
R766
R771
100K
C773
100K
100n
2 - 3 N o - v 0 2 5 0
OVATION CDS 7000 SPCD
TO DA11B3N
SLT-
6
SLT+
5
FM+
4
FM-
3
DM-
2
DM+
1
CN701
TO DA11B3SLM
CN702
FC-
16
TR-
15
TR+
14
FC+
13
PD
12
VR
11
LD
10
GND
9
F
8
C
7
B
6
A
5
D
4
E
3
VCC
2
VC
1
CN703
R.CH
1
GND
2
L.CH
3
to CN205
p.3-5