Layout of the PCBs and Circuit Diagrams
ST 03
4 - 9
GRUNDIG Service
GRUNDIG Service
Layout of the PCBs and Circuit Diagrams
ST 03
Deflection H+V
10%
100uH
LHL08
0.8A
TY
L302
BC847
TR300
MJF18204
MOTO
TR302
BF422
MOTO
TR301
TABLE_CRT
25V
20%
AE
C206
4u7
50V
20%
AE
C205
220u
35V
20%
AE
C201
AE
20%
470u
35V
C200
220u
25V
AE
20%
C308
470u
35V
AE
20%
C310
47u
160V
AE
20%
C302
10u
250V
AE
20%
C312
1u
160V
AE
20%
NF
C322
LL4148
D305
BA157
ITT
D302
1N4007
ITT
D200
BA157
ITT
D301
BA157
ITT
D300
BY133
ITT
D304
BA157
ITT
D303
BYD37K
P
NF
D306
10K
10%
1W
NF
R317
5%
1K
R306
5%
1K
R307
5%
4K7
R305
2K4
1/4W
NF
5%
CF
R213
2K4
1/4W
NF
5%
CF
R212
5%
330R
1/4W
CF
R209
TABLE_CRT
1W
MO
5%
VTM
R915
TABLE_CRT
1/4W
MF
5%
R211
2K7
1/2W
5%
CF
R210
10K
5%
R205
LINK
R204
4K7
5%
R203
18K
5%
R202
10K
5%
R207
5%
10K
R208
5%
6K8
R201
MF
5%
220K
1/4W
R303
5%
TABLE_CRT
CF
1/4W
R350
5%
22K
R304
MF
5%
220K
1/4W
R302
47R
5%
R310
CF
5K6
1/2W
5%
R313
MO
5%
6K8
4W
SXA0922
DRAL
R314
NF
1/4W
CF
5%
NF
R318
22p
500V
CD_SL
DE
10%
MUR
C306
X7R
10%
4n7
C202
220n
MKT
63V
10%
C204
COG
10p
5%
63V
C203
DE
1KV
470p
NF
CD_B
10%
MUR
C307
10%
470p
1KV
NF
C309
100n
MKT
10%
63V
C350
DE
1KV
470p
NF
CD_B
10%
MUR
C311
MKP
1600V
5%
376
TABLE_CRT
C300
330p
2KV
10%
R
CD_R
NF
MUR
C315
379
TABLE_CRT
MKP
160V
5%
C301
10n
10%
X7R
C305
27n
250V
368
MKT
5%
P
C303
DE
CD_B
10%
1n
1KV
C304
100n
10%
Z5U
C320
100n
10%
Z5U
C321
DE
CD_B
10%
33p
250V
NF_PALI
C313
100n
X7R
10%
C207
3
OUT
GND
IN
L7812CV
ST
IC300
1
2
3
EHT
G 5318-00
FOCUS
G2
TABLE_CRT
T300
1
2
3
4
5
6
7
8
9
10
11
4V7
5%
ITT
D202
TABLE_CRT
1/4W
MFF
5%
SAFE
R316
5%
1R
1/4W
MFF
SAFE
R206
4R7
MFF
1/4W
5%
SAFE
R200
1R
1/4W
5%
MFF
SAFE
R311
0R68
1/4W
5%
MFF
SAFE
P
NFR25
R312
TABLE_CRT
1/4W
MFF
5%
SAFE
R315
TABLE_CRT
1/2W
MFF
SAFE
5%
R300
TABLE_CRT
5%
1/2W
MFF
R301
3112-338-3088
L.DRIVE
31123383088
T311
1
2
3
4
TABLE_CRT
LHL13
TY
L301
TABLE_CRT
L300
NF
L300A
4-OFF-PINS
PL351
1
2
3
4
5WAY_WIRE_HOLDER
2.5mm_PITCH
51052
MOL
CN350
1
2
3
4
5
INV_INPUT
GROUND REF_VOLTAGE
OUTPUT
FLYBACK
OUT_SUPPLY
VOLTAGE
SUPPLY
TDA8170 ST
IC200
1
2
3
4
5
6
7
NF
NF
L303
1
2
3
4
5
6
+5V
HSYNC
HORIZ
HEATERS
GND
VSYNC
+26V
+26V
+26V
IB_SENSE
+150/180V
+150/180V
VERT_DRIVE
+B
+B
+12V
FLBACK
V_GND
V_GND
V_GND
V_GND
L_GND
L_GND
L_GND
L_GND
VERTIKAL
DEFLECTION
HORIZONTAL
DEFLECTION
L_GND
L_GND
L_GND
+15V
+26V
+15V
SAW_GND
SAW_GND
CHR_GND
18
17
19
20
21
4 - 10
0V
25
2V/cm, 5
µ
s/cm
0V
26
2V/cm, 5
µ
s/cm
0V
27
2V/cm, 20
µ
s/cm
0V
28
2V/cm, 5ms/cm
0V
0V
29 30
30
29
2V/cm, 5ms/cm
0V
31
2V/cm, 5ms/cm
0V
0V
32
33
33
32
1V/cm, 20
µ
s/cm
50V/cm
0V
0V
34
35
34
35
1V/cm, 20
µ
s/cm
50V/cm
0V
0V
36
37
37
36
1V/cm, 20
µ
s/cm
50V/cm
Oscillograms CRT Panel