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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Gesamtschaltplan / General Circuit Diagram
SOC1
R155
100R
5%
1
L
R154
2
R
100R
5%
C624
C623
COM
1nF
1nF
3
50V
50V
GND
10%
10%
X7R
X7R
R182
SK3
GND
GND
470R
5%
DEC_SCART
3_SCART_ONLY
3_SCART_ONLY
DEC_AUD_RIGHT
R183
1
470R
5%
2
DEC_AUD_LEFT
3
C626
C625
3_SCART_ONLY
4
1nF
1nF
5
50V
50V
6
10%
10%
7
X7R
X7R
8
9
GND
GND
9/9A/9B
10
11
12
13
14
15
16
17
18
19
SERVICE POINT 10
21
20
SK2
TV_SCART
1
2
3
4
5
6
7
8
9
10
TV10
11
12
TV12
13
14
15
16
17
18
19
20
21
LINK8
SK1
R643
VCR_SCART
470R
5%
N/F_NON_VCR
N/F_NON_VCR
1
C633
2
R644
1nF
3
470R
5%
4
50V
10%
C634
LINK7
5
N/F_NON_VCR
X7R
1nF
2_SCART_ONLY
6
50V
7
GND
10%
8
X7R
LINK6
9
2_SCART_ONLY
10
GND
11
12
VCR12
13
14
C602
LINK5
47uF
2_SCART_ONLY
15
16
16V
N/F_NON_VCR
17
18
19
R601
33K
5%
20
C604
N/F_NON_VCR
21
47uF
ADDR1
Q600
16V
BC847
N/F_NON_VCR
N/F_NON_VCR
R602
33K
5%
N/F_NON_VCR
Q601
ADDR1
BC847
GND
N/F_NON_VCR
L9
15uH
5%
LAL04
SYS_L
C115
+5V
39pF
50V
5%
COG
SYS_L
MOD1
mdf33-ub33od
LINK12
1
NON_SYS_L
VIDEO IN
2
AUDIO IN
3
MOD +5V
4
BOOST +5V/nc
5
BOOST +5V
6
SCL
SCL_MOD/SGS
7
SDA
SDA
8
EN
9
TUNING +V
29V_TUNER
10
GND
R410
C613
5%
10uF
2K2
16V
SYS_L
3 - 11
R176
C15
10uF
1K
5%
16V
3_SCART_ONLY
3_SCART_ONLY
R177
C16
10uF
1K
5%
16V
3_SCART_ONLY
3_SCART_ONLY
C628
C627
R10
1K
5%
470pF
470pF
(8=GND,16=+5V)
50V
50V
MC74HC4052
3_SCART_ONLY
10%
10%
R16
X7R
X7R
75R
5%
Q30
GND
GND
BC847
3_SCART_ONLY
3
R118
Q29
100R
5%
C11
47uF
LEFT
BC847
16V
13
3_SCART_ONLY
R119
RIGHT
75R
C12
47uF
5%
16V
GND
3_SCART_ONLY
R23
R181
R180
ADDR0
470R
5%
1K
1K
ADDR1
5%
5%
R22
GND
470R
5%
C630
C629
1nF
1nF
50V
50V
10%
10%
R9
X7R
X7R
470R
5%
GND
GND
R112
R111
10K
10K
5%
5%
9
R15
75R
5%
C17
10uF
16V
N/F_NON_VCR
R178
1K
5%
C631
N/F_NON_VCR
470pF
50V
10%
C18
X7R
10uF
16V
GND
N/F_NON_VCR
R179
1K
5%
C632
N/F_NON_VCR
470pF
50V
10%
X7R
R8
1K
5%
GND
N/F_NON_VCR
R28
100R
5%
N/F_NON_VCR
9
R29
75R
5%
N/F_NON_VCR
+5VSW
C101
10uF
LINK602
16V
N/F_M/C
R635
C78
5%
10uF
2K2
16V
N/F
GND
STE 1000
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+5V
+12V
R406
R414
2K2
2K7
3_SCART_ONLY
5%
5%
C95
47uF
16V
DEC_AUD_LEFT
R399
22K
5%
3_SCART_ONLY
C96
47uF
16V
DEC_AUD_RIGHT
C9
10uF
R400
47K
5%
16V
IC3
R401
47K
5%
dip16
R402
47K
5%
7
VEE
C614
4
B3
L
220pF
50V
2
B2
R403
47K
5%
Q6
BO/I
5
C10
10uF
B1
5%
COG
BC847
1
B0
16V
11
A3
15
A2
AO/I
14
R415
47K
A1
12
A0
5%
9
S1
R404
47K
5%
10
S0
6
E
R405
47K
5%
Q33
BC847
R407
C120
R417
2K7
10uF
4K7
R
5%
16V
5%
12V_DLY
R420
R421
470R
470R
5%
5%
3_SCART_ONLY
3_SCART_ONLY
Q3
BC847
3_SCART_ONLY
+5V
C103
100nF
50V
10%
X7R
N/F_NON_VCR
R14
75R
5%
R13
470R
5%
3_SCART_ONLY
GRUNDIG Service
3 - 12
VIDIN
SCL_MOD/SGS
SDA
R411
2K7
5%
C615
220pF
50V
5%
COG
C119
10uF
R412
47K
R413
27K
16V
5%
5%
C118
10uF
R416
27K
16V
5%
R21
4K7
5%
+5V
C69
10uF
16V
DSYNC
R17
R18
R19
10K
10K
10K
5%
5%
5%
ADDR0
IO2
C107
22pF
50V
5%
COG
C622
3p9
X3
50V
4.43MHz
5%
(3=GND,4=GND)
COG
N/F
+5V
12V_DLY
R31
47K
R422
R423
5%
470R
470R
5%
5%
3_SCART_ONLY
3_SCART_ONLY
R432
3_SCART_ONLY
R33
75R
5%
47K
5%
GND
Q4
R433
BC847
75R
5%
R35
4K7
5%
R434
Q5
C19
C20
C21
75R
5%
N/F_NON_VCR
R34
3n3
2n2
R36
R37
3n3
N/F_NON_VCR
BC847
22K
50V
50V
36K
22K
50V
5%
10%
10%
5%
5%
10%
X7R
X7R
X7R
R184
TABLE_V/C
5%
R12
R640
R11
TABLE_V/C
2K2
150R
5%
5%
5%
N/F
N/F_NON_VCR
GND
STE 1000
DEEMPHIN
DEEMPHOUT
CLAMPING
2A
R435
330R
12V_DLY
5%
C68
100nF
50V
+80/-20%
Y5V
64
63
62
61
60
59
58
57
56
55
54
53
5
1
GND
2
S3
3
S2
4
S1
5
SYNCIN
6
AUXOUT1
7
AUXOUT2
8
IC1
HA
9
IO1
STV0030
10
IO2
11
VDD
12
XTL
13
RESET
14
TEST
15
DAOUT
16
AUXIN1
17 18 19 20 21 22 23 24 25 26 27 28 2
D
D600
D604
3
BAV99
BAV99
1
R39
R40
4K7
C619
39K
5%
12pF
5%
2
50V
D606
D607
C47
C33
5%
C22
C23
10nF
10nF
COG
R38
2n2
39pF
R41
BZV871V4
50V
50V
36K
50V
50V
180K
BZV861V4
10%
10%
5%
10%
5%
5%
N/F
N/F
X7R
X7R
X7R
COG
C
C38
10nF
C28
C34
50V
470uF
100nF
L4
10%
16V
R49
50V
4.7uH
X7R
820R
5%
10%
5%
LAL04
X7R
GND
GRUNDIG Service
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