Grundig ST 16, Service Manual

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ST 16 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs ST 16 Schaltpläne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs
GRUNDIG Service GRUNDIG Service 2 - 13 2 - 14
Hauptplatte / Main Board
ZF-Sourcedekoder / IF Source Decoder
*** Nur bei Bedarf
-
+
-
+
-
+
IC403/1
NJM4558M
2
3
4
1
8
IC403/2
NJM4558M
7
6
5
IC401
1
RESET
2
FSCLK
3
FSCLKIN
4
MCLK
5
VDD
6
GND
7
MCLKOUT
8
MCLKIN
9
X22OUT
10
X22IN
11
STOP
12
URDA
13
CDMWS
14
CDMEF
15
CDM
16
CDMCLK
17
GND
18
CDSCLK
19
CDS
20
CDSEF
21
CDSWA
22
CDSSY
23
L3CLK
24
L3DATA
25
L3MODE
26
SD
27
TA
28
GND
29
SCK
30
WS
31
T0
32
T1
33
TB
34
VDD
35
TC1
36
TC0
37
TD0
38
TRST
39
TCK
40
TMS
41
TDI
42
FSCLK384
43
FSCLKM
44
MCLK24
C401
100n
C402
100n
C403
100n
C411
330p 2
C422
47
µ
/16V
C420
10
µ
/16V
C405
47
µ
/16V
R401
1k
R402
1k
R403
1k
R404
220
R412
10k1
R411
10k1
R419
33k
R420
33k
R405
10k1
R406
10k1
R407
10k1
R408
10k1
R415
10k1
R421
220R
R422
220R
R423
22k
TC12K002
K401
1
13
11
9
8
6
4
16
T401
BC848-B
L401
2,7
µ
H
RESET (S. 2-15)
CP12,288 (S. 2-11)
CP 0,192B(S. 2-15)
MPEGO(S. 2-15)
EOF((S. 2-11/15)
L3MODE (S. 2-11)
L3DATA (S. 2-11)
L3CLK (S. 2-11)
AUDIO ON (S. 2-11)
LRCLK (S. 2-15)
PCMCLK (S. 2-15)
PCMDATA (S. 2-15)
+5VD
+5VD
+5VANF
+14V
C417
150p 2
X402-3
L IN
X402-4
R IN
X402-1
L OUT
X402-2
R OUT
A101
BSJE3-565A
16
17
IC101
TL026CD
7
8
1
6
5
3
2
IC102
TDA8703T/C4
1
D1
2
D0
3
AGND
4
VRB
5
DEC
6
NC
18
8
VI
9
VRT
10
NC
11
O/UF
12
D7
13
D6
14
D5
15
D4
16
CLK
17
\CLK
7 19
20
DGND
21
\TC
22
\CE
23
D3
24
D2
OUT
IN
HF
HF
HF HF HF
HF HF
14/18V (S. 2-9)
LNBEXT (S. 2-9) +28V
+5VD
R102
470R
R103
470R
R104
2k2
D101
ZMY5,1
C101
47
µ
/16V
C103
4700
µ
/6,3V
C104
100n
C110
100n
C112
100n
L101
22
µ
H/0,9A
L102
2,7
µ
H
C105
2n2
C106
82p
R105
220R
R109
330R
SDA (S. 2-11)
SCL (S. 2-11)
HF HF
HF
+15V
+5VD
L103
2,7
µ
H
C113
47
µ
/16V
C115
4,7
µ
/63V
R112
1k2
R115
2k2
R114
2k2
R116
10k
R110
330R
R113
22k
AGC(S. 2-15)
+5VAHF
R111
47k
HF
HF
HF HF
C118
22n
+5VAHF
C120
100n
C121
100n
C119
100n
RX7 (S. 2-15)
RX6 (S. 2-15)
RX5 (S. 2-15)
RX4 (S. 2-15)
RX3 (S. 2-15)
RX2 (S. 2-15)
RX1 (S. 2-15)
RX0 (S. 2-15)
CP24,576 (S. 2-15)
C117
4,7
µ
/63V
+5VD
+5VD
+5VANF
+5VAHF
L402
22
µ
H
C423
47
µ
/16V
HF
D102
LL4148
R106
470R
R107
1k2
R108
1k
+14V
C102
100n
HF
C108
82p
HF
C109
100n
HF
C111
8n2
C114
10n
HF
D103
LL4148
O/UF (S. 2-11)
C122
10n
IC402
AK4319
1
DIF1
2
DVDD
3
DVSS
4
LRCK
5
BICK
6
DATA
7
/PD
8
XTI
9
XTO
10
CLKO
11
SMUT
12
DEMO
13
DEM1
14
CKS
15
TST
17
OUTR+
16
OUTR-
19
OUTL+
18
OUTL-
20
VREF
21
AVDD
22
AVSS
23
DZF
24
DIFO
C406
100n
C404
47
µ
/16V
R416
10k1
C416
150p 2
C409
100n
C408
10
µ
/16V
C415
150p 2
C410
330p 2
R409
10k1
R410
10k1
C414
150p 2
R413
10k1
R414
10k1
R418
2k2
R417
2k2
C412
47
µ
/16V
C413
100n
+15V
C421
10
µ
/16V
C419
100n
C418
47
µ
/16V
D402
LL4148
RESET (S. 2-11)
D401
LL4148
C407
100n
C116
47p
HF
HF
C107
82p
***
***
***
128
C424
47
µ
/16V
C425
100n
R427
2k2
R426
2k2
R428
4k7
+5VD
R430
100R
R429
100R
C426
680p
C427
680p
21.6.95
SAA 2501 H
1 2 3 5 6 7 8
11 12 13 14 15
ULNB IN ULNB OUT +5V AFT01 +5VD BBOUT AFT02 +28V P4 P5 SD
A
SCL