Grundig Planatron DS2, Service Manual

Page: 13 / 22

GRUNDIG Service GRUNDIG Service
Planatron DS2 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams Planatron DS2 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
2- 10 2 - 9
Spannungstabelle
Voltage table
+ 1 1 2 V
+ 2 5 V
+ 3 3,3V
+ 4 5 V
+ 5 5 V
+H 5 V
+M 2 0 V
+K 12,5V
+F 5 V
+G 16,5V
–G -16,5V
+Q 8,5V
+S 5 V
+R 6,5V
+ECO 6,5V
SC2_OUT_L
SC2_OUT_R
SC2_IN_R
SC2_IN_L
SC1_OUT_L
SC1_OUT_R
SC1_IN_R SC1_IN_L
DACM_SUB DACA_R
ANA_IN- (V.B3)
DACA_L XTAL_IN XTAL_OUT VREF2 DVSS DACM_R AVSS DACM_L VREF1 AHVSS AGNDC TESTEN NC VREFTOP D_CTR_OUT0 D_CTR_OUT1 AUD_CL_OUT ADR_DA I2S_DA_IN1 I2S_DA_OUT I2S_WS I2S_CL I2C_DA I2C_CL
AVSUP
AHVSUP CAPL_M CAPL_A
ADR_SEL
DVSUP
STANDBYQ
SC_3_IN_R SC_3_IN_L
RESETQ
NC
I2S_DA_IN2
ADR_CL ADR_WS
MONO_IN
47
48
49
50 51 52
46
27
28
29
30
31
32 33 34
35 36
37 38
39
40
41 42
43
44
45
5 6
7 8 9 10 11 12 13
14 15 16
17
18 19 20
21 22 23 24 25 26 3 4 1 2
MSP3400C
IC41660
L41742
100
CR41708
+
10u/50V
C41751
+
10u/50V
C41752
+
10u/50V
C41794
+
4,7u/63V
C41791
+
470u/16V
C41749
+
220u/10V
C41747
+
47u/10V
C41742
220
CR41712
220
CR41711
2,2
CR41745
180
CR41722
180
CR41725
220
CR41503
180
CR41721
1n
CC41759
0,1u
CC41744
10n
CC41742
0,1u
CC41796
0,1u
CC41793
1,5p
CC41765
1,5p
CC41762
0,1u
CC41758
0,1u
CC41756
1n
CC41746
n.V.
3 1
2
OUT IN 7808
IC41600
10
CR41771
10
CR41772
100p
CC41772
100p
CC41771
47
CR41764
47
CR41768 L41644
+
10u/16V
C41512
DOLBY2
n.V.
n.V.
14
1 2
3 4
5 6
7
8 9
10 11
12 13
IC41720
74HCU04
n.V.
0,1u
CC41511
0
CR41754
LS4148
CD41732
+F
LS4148
CD41731
3,3
CR41723
1,5k
CR41501
470p
CC41688
10n
CC41732
100k
CR41734
470
CR41682
470p
CC41682
+
22u/50V
C41687
+
22u/50V
C41681
470
CR41688
DOLBY1
L41744
+
47u/..V
C41722
470p
CC41676
XX
CR41641
47k
CR41697
BC858B
CT41675
BC858B
CT32615
BC858B
CT41670
BC858B
CT41665
100p
CC41752
n.V.
n.V.
18,432MHz
Q41662
100p
CC41731
47k
CR41698
47k
CR41699
AUDIO-L
AUDIO-R
n.V.
xx
CC41703
xx
CC41704
xx
CC41707
xx
CC41706
XX
CR41644
47n
CC41643
3,3n
CC41683
3,3n
CC41671
1n
CC41646
0,1u
CC41656
3,3n
CC41677
470p
CC41667
10n
CC41673
470p
CC41672
0,1u
CC41653
1,5p
CC41662
1,5p
CC41663
10n
CC41686
0,1u
CC41692
0,1u
CC41694
470p
CC41684
0,1u
CC41644
1n
CC41654
10n
CC41679
470p
CC41678
3,3n
CC41664
10n
CC41666
I2S
DATA3
I2S WS I2S
DATA2
I2S CL
AUDIO
SURROUND
AUDIO
CENTER
100
CR41703
0
CR41706
180
CR41707
2,2k
CR41668
2,2k
CR41673
2,2k
CR41679
2,2k
CR41686
180
CR41704
2,2
CR41645
3,3k
CR41666
3,3k
CR41683
3,3k
CR41671
220
CR41701
220
CR41702
3,3k
CR41677
3,3k
CR41684
3,3k
CR41678
3,3k
CR41672
3,3k
CR41667
+
47u/10V
C41642
+
220u/10V
C41647
+
470u/16V
C41649
+
4,7u/63V
C41691
+
10u/50V
C41693
+
10u/50V
C41652
+
10u/50V
C41651
100
CR41733
3,3
CR41729
1k
CR41731
n.V.
+F
+
22u/50V
C41674
+
22u/50V
C41668
470
CR41676
470
CR41669
DOLBY1
DOLBY2
33p
CC41727
33p
CC41724
33p
CC41726
470p
CC41669
1k
CR41724
1k
CR41726
1k
CR41727
ST
10n
CC41734
0,1u
CC41501
0,1u
CC41723
ST
ST
ST
47k
CR41696
XX
CR41741
100p
CC41753
100p
CC41751
100n
CC41601
0.47u
CC41602
6,8
R41602
15
CR41751
15
CR41752
15
CR41753
ST
ST
ST
V
ADJUST
OUT IN
1
2 3
LM317
IC41500
6,8
R41500
18,432MHz
Q41762
xx
CC41721
xx
CC41722
xx
CC41725
XX
CR41744
100
CR41779
47n
CC41741
47n
CC41743
L41642
SC2_OUT_L
SC2_OUT_R
SC2_IN_R
SC2_IN_L
SC1_OUT_L
SC1_OUT_R
SC1_IN_R SC1_IN_L
DACM_SUB
_IN1+
_IN2+
_IN- (V.B3)
DACA_L XTAL_IN XTAL_OUT VREF2 DVSS DACM_R AVSS DACM_L VREF1 AHVSS AGNDC TESTEN NC VREFTOP D_CTR_OUT0 D_CTR_OUT1 AUD_CL_OUT ADR_DA I2S_DA_IN1 I2S_DA_OUT I2S_WS I2S_CL I2C_DA I2C_CL
AVSUP
AHVSUP CAPL_M CAPL_A
ADR_SEL
DVSUP
STANDBYQ
SC_3_IN_R SC_3_IN_L
RESETQ
NC
I2S_DA_IN2
ADR_CL ADR_WS
MONO_IN
50 51 52
46
27
28
29
30
31
32 33 34
35 36
37 38
39
40
41 42
43
44
45
5 6
7 8 9 10 11 12 13
14 15 16
17
18 19 20
22 23 24 25 26 3 4 1 2
DPL3519A
IC41650
100
CR41710
470
CR41502
100k
CR41506
0,22u
CC41508
100k
CR41507
BC858B
CT41505
6,8
R41601
LS4148
CD41511
2,2
CR41746
1
2
ST-LUEFTER
+Q
+Q
+Q
+Q
V
V
+F
M1
M1
M1
M1 M1
M1
M1
M1
M1
M1
M1
M1 M1
M1 M1
M1 M1 M1 M1
M1
M1
M1
M1
M1
M1
M1 M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1 M1
M1
M1
M1
M1
M1
M1 M1
M1
M1 M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1 M1 M1 M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
-4V
+M
+Q1
+Q1
+Q1
+Q1
060799
SDIP52 SDIP52
AUDIO-UP AUDIO-UP
26
1
2
20
21
8
7
32 32