Grundig DIGI 100 Service Manual page 59

DIGI 100
Fokussierungsplatte / Focusing Board 293050254400 / 293050254500 / 293050255000
FOKUSSIERUNGSPLATTE 29305-025.4300 (72cm TOSH RF)
FOCUSING BOARD
29305-025.4400 (82cm PHI 16:9 SF)
C.I. DE FOCALISATION
PIASTRA DI FOCALIZZ. 29305-025.4500 (70/82cm PHI 16:9 RF)
PLACA DE FOCALISACION
29305-025.4600 (70cm PHI 16:9 RF) ohne ROTATION
29305-025.4700 (72cm PHI 4:3 RF)
29305-025.4800 (84cm TOSH 4:3 RF)
29305-025.4900 (72cm SAMS RF)
29305-025.5000 (82cm PHI 16:9 RF MK2)
29305-025.5100 (82cm TOSH 16:9 RF V2)
29201-449.97
M
BR64102
*
DF-1
R64102
B
*
+F
R64101
T64110
DF
BC548B
DF-7
4,7k
R64016
1k
M
DF-5 R64201
ROT
47k
C64202
47p
M
+12V/ROT
ZUM CHASSIS
TO CHASSIS R64203 R64204
6
VERS CHASSIS +12V/ROT -
ALLO CHASSIS 56k 22k
AL CHASIS LM358
M D64223
SEITE / PAGE 39 5
+
ZPD2,4V/2%
M
-12V/ROT
DF-4
C64223
+F +F R64223
F
M
0,1u
DF-8
M
3
+
LM358
DF-6 R64247 2
TRAP. -
22k
M
+14,7V
DF-3 R64211
+14,7V 2 +12V/ROT
*
M M
-14,7V
DF-2 R64212
2 -12V/ROT
-14,7V
*
025.4300
025.4400
025.4500
M M
025.4600
025.4700
025.4800
025.4900
025.5000
025.5100
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
ST-DFB
1
2
TR64001
M
M
1 5
C64006
*
/2000V/FKP1
C64001 C64002
ST1
4 R64003
F F
1
ST2
10k
1,5n/6kV 1,5n/6kV
1
3 ZUR BILDROHRPLATTE
XX TO CART BASE
8 ST-DF1 VERS C.I. TUBE CATHOD
ALLA PIASTRA CINESC.
F
1
6 D64011 D64012 A LA PLACA-ZOCALO TRC
C64003
n.V.
2
BAV21 BAV21
M
OPTION A
M
T64016
BC639
M
M M M
R64232
22k
R64224
+14,7V
K 120 L64229
ST-ROT3
C64233 470u
R64233 ZUR ROTATIONSSPULE
K
C64221 1
ZUR BILDROHRPLATTE
T64224
F 1k TO CRT BASE
M BC548B 10n
2
VERS C.I. TUBE CATHOD
0,1u ALLA PIASTRA CINESC.
8
A LA PLACA-ZOCALO TRC
IC64220
C64229
R64226 R64228 R64229
7 F
470 10 470
0,47u
4
C64222
T64227
F BC558B
M
0,1u
R64227
-14,7V
M
120
+12V/ROT
1k
T64241
BC558B
R64241
T64246
36k R64242 BC548B
1,8k
C64243
1
F
0,47u
M
IC64220
R64243
T64243
BC558B 1,8k
OPTION B
ST-UB1
L64290
D64263 D64264
470u
1
1N4003 1N4003
2
M
D64268 D64289
3
1N4003 1N4003
4
M
OPTION C
R64211
OPTION A OPTION B OPTION C C64006 FS64001 R64102 BR64102
R64212
180p/-5% 1600V 27
180p/0+10% 1600V 27
180p/-5% 1600V 27
180p/-5% 1600V 27
180p/-5% 1600V 27
180p/-5% 1600V 120
+
220p/_5% 1200V 27
180p/-5% 1600V 27 4,7
180p/0+10% 1600V 120 4,7
250202
DIGI 100
Bestückungsseite, Ansicht von oben / Component Side, Top View
C64002
C64003
5
6
8
120 110 100
Pos.-Nr./ Koordinaten/
Pos. No. Coordinates
X Y
BR64101 23 58
BR64102 68 20
BR64103 73 19
BR64104 76 47
C64001 78 102
C64002 101 102
C64003 89 98
Spannungstabelle C64006 56 84
Table of Voltages C64012 84 58
+80V +80V
C64201 73 34
+C +200V
C64202 54 37
+D +29V C64203 43 37
C64211 16 34
+F +5V
C64212 22 46
+14,7V +14.7V
-14,7V -14.7V
C64221 49 37
+G +17V C64222 61 57
C64223 54 61
+M +16.5V
C64229 24 101
+H + 3.3V
C64233 14 74
+K +13.6V
+16V/TOS-Real Flat-CRT
+K
/Thomson-CRT
-K -13.6V
-16V/TOS-Real Flat-CRT
-K
/Thomson-CRT
Bei den in den Schaltplänen angegebenen Messwerten handelt es
+N +3.3V
sich um Näherungswerte!
+Q +8.5V
The measured values given in the circuit diagrams are approximates!
+OEKO +13.5V
87 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
2
ST-ROT3
1 ST-UB1
1
1
1
ST-DF1
C64001
ST-DFB
FS64001
R64228
C64006
4
3
R64232
1
4 1
5 8
1
0 2
5 1
9 3
MI- 4 2
8 4
3
7 6 5
1
8 5
1 1 1 1 1 1 1 1
90 80 70 60 50 40 30 20
Pos.-Nr./ Koordinaten/ Pos.-Nr./ Koordinaten/ Pos.-Nr./ Koordinaten/
Pos. No. Coordinates Pos. No. Coordinates Pos. No. Coordinates
X Y X Y X
C64243 49 64 DF-05 73 1 R64201 67
C64247 78 34 R64203 35
DF-06 78 1
D64010 73 74 DF-07 83 1 R64204 61
D64011 88 72 DF-08 88 1 R64211 22
D64012 78 72 R64212 15
D64013 84 72 FS64001 51 92 R64223 58
D64014 81 72 R64224 19
IC64220 52 50
D64211 32 40 R64226 20
D64212 27 40 L64229 22 111 R64227 16
D64223 57 63 L64290 14 112 R64228 20
D64263 12 93 R64229 20
D64264 9 109 R64003 99 120 R64231 15
R64006 46 111
D64268 7 93 R64010 76 74 R64232 17
D64289 5 109 R64011 80 58 R64233 17
R64012 88 58 R64241 27
DF-01 53 1 R64242 30
DF-02 58 1 R64016 64 70 R64243 37
DF-03 63 1 R64101 86 33
DF-04 68 1 R64112 67 70 R64246 40
130
120
4
110
100
90
80
70
60
50
40
30
20
10
Y
0
10 0 X
Pos.-Nr./ Koordinaten/
Pos. No. Coordinates
Y X Y
38 R64247 69 38
38
ST-DF01 65 122
38 ST-DFB 71 95
34 ST-ROT03 25 120
46 ST-UB01 11 120
38 ST01 89 124
59
ST02 89 122
74
59 T64016 74 59
86 T64110 86 43
99 T64224 32 81
100 T64227 26 81
T64241 32 70
74
88 T64243 43 65
63 T64246 39 46
58
58 TR64001 102 69
63
88