ARCANCE 37, 55, 55 FLAT, 72 FLAT
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
3 - 21
1.8V
135V
2.1V
135V
135V
1.8V
2.1V
1.8V
2.1V
+
+
+
+
+
1
+
7
NON-INV IN
6
VCC2
4
GND
5
V OUT
3
2
VCC1
PNMP UP
+
+
+
1
15
ADJ
16
R
VCC
14
C IN
KIL
13
11
12
4.43M
SYSTEM
10
SC IN
IN
+
2
1
+
3
4
+
+
6
5
7
+
+
+
+
OUT
FIL
OUT
R-Y
B-Y
4M
DC
4.43
DC
ID
FIL
KIL
FIL
FO
9
4M IN
8
GND
+
+
+
13
12
11
10
8
9
VGND2
OUT2-
VGND1
OUT1-
OUT1+
OUT2+
VC2
7
6
5
VI2
4
Vc
3
VI1
2
NC
1
VC1
SGND
+
+
VDD
Y2A
16
15
Y1A
ZA
13
12
14
10
9
A0
A1
Y3A
11
1
2
Y2B
Y0B
4
5
3
ZB
Y1B
Y3B
7
8
6
INH
VSS
VEE
Y0A
54
53
52
O OUT
UT
GC
SIF APC FIL
SIF OUT
SIF IN
51
50
49
48
47
45
44
43
41
42
46
40
39
38
37
36
35
34
32
31
33
IN
N
N
D
VIF)
FIL
BLACK STR
OUT
DATA
CLOCK
IL
RGB)
T
T
T
VCC
T
P ALC FIL
N
APC2 FIL
(CCD/H)
SECAM R-Y IN
SECAM B-Y IN
CCD FIL
(CCD)
GND
FSC OUT
APC1 FIL
SELECT V. OUT
EXT V. IN
(V/C/D)
INT V. IN
(V/C/D)
XIAL
GND
VCC
VIDEO OUT
APC FIL
VCO COIL
VCO COIL
VCO FIL
30
28
29
H/D)
T
C FIL
FBP IN
CLOCK OUT
VCD IREF
EXT AUDIO
GC
+
+
+
+
+
+
+
+
SC
FO
HV
+
+
+
+
+
+
V
H
HV
SC
FO
7
6
3
4
5
1
1
+
8
2
10
+
5
+
1
+
+
+
+
+
+
+
1/2W 3.3
R931
3.9K
R051
68K
R518
0.015u
C409
PB80001
HE
54cm PF CRT
2
2W 15K
R921
2
2W 15K
R911
1/2W/1.8K
R912
2SC2482
V921
1/2W/1.8K
R922
2SC2482
V911
2.7K
R981
1/2W/1.8K
R902
2SC2482
V901
2
2W 15K
R901
2200P/2KV
C941
FO
SC
270
R915
470P
C914
2.7K
R982
270
R925
470P
C904
470P
C924
180V
GND
HEATER
GND
33
R985
2.7K
R983
100P
C923
100P
C913
1N4148
VD981
GND
CN-KP
12V
B
G
R
100P
C903
270
R905
2
4.7
R951
22u/250V
C931
CRT-SOCKET
XS901
1u
C406
1
R406
4.7K
R410
4.7K
R409
+5V
22K
R412
3.3u
C408
1000u/35V
C414
330
R407
0.1/100V
C407
100u/35V
C405
18K
R411
1.5
R404
10K
R403
1000p
C403
1000u/35V
C404
560
R405
N401
LA78040
100
R3000A
100
R3001A
0.01
C716
24K
R753
24K
R752
18p
C753
4.43M
X701
0.056/100V
C751
0.47u
C752
2.2M
R751
10u/16V
C754
0.01
C756
0.01
C755
10u/16V
C757
0.01
C761
4.7K
R757
39p
C760
0.01
C758
+12V
1W 82
R760
4.7K
R759
MTZJ7.5C
VD751
0.01
C771
0.01
C769
10u
C770
16V
1u
C762
10K
R754
1u
C764
0.01u
C766
1u
C765
1u
C768
1u
C767
3.3K
R755
3.3K
R756
10u/16V
C759
1u
C763
SECAM DEMODURATOR
0.01u
C772
10K
R829
+12V
2.2K
R815
V801
2SA1015
10K
R828
V802
2SA1015
4.7K
R813
4.7K
R805
2.2K
R806
15K
R055
0.01
C055
1u
C056
12K
R054
15K
R053
12K
R052
1u
C053
0.01
C052
10u/16V
C051
N051
TDA7057AQ
+16V
LA76810A
N201
1000u/25V
C050
0.01
C054
47u/16V
C002
2.2K
R004
15K
R002
2SC1815
V001
39K
R003
33
R001
+12V
10K
R009
10K
R008
0.01u
C001
15K
R005
2SC1815
V002
39K
R006
0.01u
C006
2.2K
R007
0.01u
C005
N001
BU4052
220
R707
+5V
390p
C813
390p
C814
390p
C815
390p
C816
390p
C817
390p
C818
+12V
ARi1
ALi1
Vi1
ARo
ALo
Vo
1u
C213
100
R807
100K
R804
100K
R802
47u/16V
C803
1K
R821
1K
R820
10K
R809
3.9K
R808
3.9K
R818B
10K
R812B
1u
C801
1u
C802
1u
C804
1u
C805
+12V
10K
R301
1.5K
R303
10K
R302
10u/16V
C315
47u/16V
C314
33
R304
V301
2SC945
R
G
B
180V
GND
HEATER
GND
10K
R817
3.9K
R816
1u
C807
10K
R819
1u
C808
3.9K
R818
100
R814
47u/16V
C806
75
R710
33
R709
470u/16V
C718
+12V
5.6K
R763
5.6K
R762
100
R706
100u/16V
C715
10u/16V
C776
V701
2SC945
220
R708
DY
CN-KQ
KQ
GND
CN-DY
HEATER
GND
TP-H
180V
RGP10J
VD504
TP-G
LIMITER CHECK
1W 1K
R510
H.LIN.COIL015
L501
1W 12K
R525
2.2u/160V
C515
H.OUT
+26V
RGP10J
VD525
+180V
0.33u/200V
C514
680
R505
1/4W 1K
R514
220p/2KV
C522
10u/160V
C518
3.9
R513
63V
0.1
C519
9100p/1.6KV
C511
FB502
LF-05
TX-0004
T501
1000p/500V
C508
47u/35V
C507
FB501
LF-05
1K
R504
0.056100V
C509
V501
2SC2383(D,R)
H.PRE-DRIVE
1/2W 1K
R506
3900p/500V
C506
2
2W 270
R507
V502
2SD1651C
100
R329
100
R328
0.47
C335
0.47
C334
100K
R214
BUFFER
DEO/CHROMA/JUNGLE
+12V
63V
1/2W 10K
R508
220
R434
CRT PWB
1u
C811
10K
R509
MTZJ8.2C
VD501
220u/16V
C713
330
R215
560K
R713
4.7u
C714
+12V
330
R216
2SA1015
V203
1K
R208
0.47u
C210
VCO
L204
110
R207
0.47u
C209
1000p
C208
15uH
L301
1K
R331
1000P
C304
39p
C303
GND
0.01
C712
0.47
C305
18p
C306
12V
KP
B
G
R
!
!
HV
5
3
2
1
1
2
3
4
5
B301 16ohm
B302 16ohm
XP161
2
1
4
3
XS051
1
XS3003
3
2
5
4
6
7
6
8
1
2
3
4
5
XS101
XS801
4
3
1
2
1
5
3
2
1
3
2
5
4
V.DEF.OUT
BUFFER
BUFFER
!
V.DEF.OUT
1
2
3
4
&
4
^
%
$
*
(
¡
)
