Grundig VTY194-32 Schematic
GRUNDIG Service Chassis TY
GND_RNGGND_RNG
GND_ERTGND_ERT
100NF
0
GND_PRI
TP41
GND_PRI
AUX+
G
Netzteil / Power Supply VTY194-32
GND_ERTGND_ERT
AC IN
S2001
P1
P2
TP86
TP95
C2012
TP28 TP29
C2014
220NF
305VAC
R2027
470VAC
S2002
TP34
132 4
1
2
C2213
10PF
1KV
3
2
15V
SG2001
TP40
TP59
HV
R2229
1M
R2237
1M
D2212
1
J2204
CS
D2207
15V
C2222
TP36
SG2002
L2005
3
TP68
VCC_Hi
R2243
100K
S2003
R2218
1.2R
TP88
R2238
120K
FS2001
FUSE
250V
C2017
12
TP35
IC2201
DRAIN5VCC
CS
2
TP69
D2208
15V
GND_PRI
R2230
3 2
2N7002LT1G
R2245
100K
GND
FB
T2205
TP93
L2003
3
12MH
2
NC
ZC
C2215
1NF
50V
1
GND_PRI
R2247
39K
R2216
100R
4
7
1
8
1
C2223
50V
4
1
TP38
L2202
ZC
TP71
TP85
10NF
C2013
L2004
1
12MH
C2015
220NF
305VAC
4
C2018
VCC_Lo VCC_Hi
C2212
TP61
1UF
50V
TP62
GND_PRI
TP64
2
1
100NF
C2221
50V
R2239
330K
3
T2209
30V
2
TP30
2
3
TP39
D2201
1KV
T2201
1
30V
3
D2206
1
FB
J2202
32
T2204
2N7002LT1G
R2020
R2023
R2026
R2029
TP44
32
R2213
1K
V_AC
R2004
27K
R2030
27K
RDY
OUT
INV
D2202
D2203
R2224
220R
TP1
C2001
1UF
450V
GND_PRI
TP150
R2031
RDY
100K
C2016
C2011
47NF
1UF
50V
TP15
2
TP18
7
1
4
R2202
27R
27R
27R
TP72
R2250
220R
TP80
T2207
R2240
10K
C2224
100NF
50V
TP99
GND_PRI
R2010
10R
TP24 TP25
27R
TP42
R723022R R2204
R720122R R2211
5V
TP50
TP54 TP55
C2204
+
2700UF
10V
5V
R2217
220R
R2221
D2214
TP77
2
R2225
47K
TP81
C2220
T2203
30V
1
TP82 TP83
2 3
R2235
120K
2 3
30V
1
TP92
T2208
3
1
30V
2
1K
50V
50V
3
TP19
C2201
2.2NF
TP73
1
C2225
1UF
25V
3
C2010
1NF
50V
TP48
4.7UF
R2233
27K
16V
TP94
TP6
D2004
R2011
22R
R2014
4.7K
C2211
1UF
16V
C2219
3
2
R2246
10K
50V
50V
C2202
2.2NF
10NF
1
R2231
D2001
30V
IC2205
IC2203
10K
2
1
J2203
C2205
C2218
TP74
R2226
1UF
16V
27K
TP16
L2201
3.3UH
R2222
27K
TP170
R2244
27K
TP2
ER2001
TP10
1
R2012
47K
D2003
15V
GND_PRI
R2215
15K
1NF
50V
FLAG
C2226
D2002
600V
TP7
GND_PRI
L2002
23
C2004
33PF
T2002
1KV
R2019
0.33R
TP75
R2227
27K
J2206
STBY
TP84
J2205
1UF
25V
BULK
TP4
+
C2002
47UF
450V
TP11
R2017
120K
TP26 TP27
TP52 TP53
C2208
+
470UF
10V
23
C2206
J2001
R2005
620K
TP20
R2016
18K
1UF
16V
T2001
500V
1
R2001
620K
TP9
R2028
82K
C2209
1UF
16V
TP5
R2009
620K
TP17
GND_PRI
C2207
100NF
50V
R2002
620K
R2006
620K
5V_MB
VCC
R2018
10K
C2003
100NF
50V
C221
50V
TP3
TP49
L2205
R2232
470R
D2211
TP96
R2007
27K
8
6
5
10
R2223
1K
R2228
100R
1
IC2001
T2202
100V
TP159
R2201
470RR2236
16
3
VCC
GND
ZCD
COMP3CS
TP76
TP79TP78
R2242
100R
1
TP91
2
R2248
1K
TP101
J2003
5
TP14
R2008
68K
TP13
TP12
TP21
C2007
R2015
10PF
50V
68K
TP43
1
3
6 8
7
L2204
TP65
GND_PRI
4
FB
3
VCC_Hi
J2201
4
R2249
3
1K
TP100
4
L2001
R2003
PFC_VCC
270R
J2002
VCC
C2006
C2005
1UF
C2008
1UF
50V
R2013
100K
C2214
TP90
100NF
50V
TP67
50V
TP22 TP23
TR2201
TP66
IC2202
IC2204
GND_PRI
TP8
C2009
47NF
50V
1
2
5V
3 2
3
1
2
V_AC
TP31
1M
1M
1M
1M
TP60
R2022
R2021
1M
HV
TP32
R20241MR2025
1M
TP33
R2208
100K
C2203
1KV
TP56
D2204
1KV
C2216
D2209
+
33UF
50V
VDD
2
1
1M
GND_PRI
1NF
TP63
15V
D2213
DB2001
GBL06
- +
R2214
75K
TP70
C2217
22PF
50V
2 3
22V
BULK
L2203
10UH
R2212
75K
T2206
1
3
TP98
~~
J2004
R2219
33K
30V
1.2R
ZCFB
R2209
TP58TP57
TP89
R2220
47K
1 2
TP46
TP47
TP145
TP164
GND_LLC
R2407
620K
R2437
620K
R2438
620K
TP87
TP139
R2449
620K
2 3
R2450
620K
R2452
820R
R2451
22K
R2444
10K
R2448
82K
1
T2404
TP123
BULK
R2401
TP104 TP105
VCC
270R
C2403
100NF
50V
C2424
C2408
1UF
100NF
25V
50V
GND_LLC
R2453
TP131
R2411
C2416
10K
1NF
50V
19V
TP153
12
C2404
1UF
50V
7
10
3
TP120
5
13
RDY
8
4
C2410
1NF
50V
GND_LLC
TP156 TP157
600V
IC2401
LVcc
SG
PG
SS
NC
NC
LS
DT
TP135
R2414
10K
D2401
TP121
FLAG
TP158
C2428
10NF
50V
AUX-
TP133
R2435
470R
T2405
R2443
10K
R2447
12K
1
TP166
R2432
3.3K
R2439
5.6K
TP144
23
TP165
TP167
1
2
R2440
2.7K
R2421
33K
D2414
BAV70
1
19V_MB
132
TP146
R2442
10K
R2446
10K
TP103
+
TP109
33K
33K
D2412
TP152
7
2 3
TP161
C2415
TP117
TP126
R2415
15K
R2416
2.7K
R2419
2.7K
TP148
IC2403
1
IC2404
TP51 TP97
TP113
TP108
R2422
7
8
8
9
9
10
10
19V
11
11
12
12
19V_MB
19V
J2404
R2420
27K
2.7K
TP155
R2424
10K
R2403
J2401
1.2R
TP112
TP122
C2422
R2406
10K
R2410
10K
R2412
0.47R
D2409
15V
19V_MB
1UF
50V
1
1
4
3
C2423
GND_LLC
IC2402
1UF
50V
23
2
3
2
1
2
1
D2407
TP127
TP132
C2409
1NF
50V
GND_LLC
R2418
R2436
100R
L2401
3.3UH
C2420
1UF
50V
D2403 BAT54C
3
TP115
C2406
220NF
50V
30V
3
100R
TP169
R2405
100R
R2409
100R
R2413
4.7K
TP140TP136
BULK
GND_PRI
TP154
C2421
+
R2402
10R
HVcc
HO
CTR
FI
LO
CON
RT
R2417
3.3K
C2411
1NF
50V
C2412
1NF
50V
R2431R2430R2429R2428R2427R2426
1
CS
C2417
+
220UF
35V
2
16
TP110
15
TP116
14
TP118
6
GND_LLC
11
TP128
9
D2410
15V
C2418
+
220UF
35V
C2405
C2426
100NF
50V
C2419
R2404
10R
1UF
50V
TP45
220NF
50V
TP111
R2408
10R
T2401
T2402
TP125
TP129
C2401
TP107
C2402
33PF
1KV
C2407
33PF
1KV
12NF
TP106
1kV
4
4
2
2
TR2401
TR2402
D2408
1
TP160
TP141
C2414
1NF
50V
TP162
19V
TP149
2
R2423
47K
3
C2413
1UF
25V
TP171
1
2
J2407
J2408
TP137
TP142
TP151
R2425
6.8K
TP102
D2415
D2405
D2404
D2416
TP114
TP138
R2441
4.7K
R2445
4.7K
IC2405
2 3
IC2406
TP143
1
D2402
D2411
D2413
D2406
ER2403
ER2401
ER2402
ER2404
C2427
33UF
250V
TP119
22V
5V_MB
1
P1
2
P2
HP3
3
P3
4
P4
5
P5
6
P6
7
19V_MB
R2433
HP4
AUX-
TP124
R2434
AUX+
3
TP130
T2403
3 2
TP134
C2425
TP168
J2405
J2409
TP37
TP163
P7
8
P8
9
P9
10
P10
11
P11
12
STBY
P12
13
P13
14
P14
S2401
1
1
P1
P1
2
2
P2
P2
3
3
P3
P3
4
4
P4
P4
S2403
S2402
L2402
HP5
HP6
GND_RN
2 - 46
100
110
0102030405060708090 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260
X
Netzteil / Power Supply VTY194-32 Ansicht von der Bestückungsseite / View of Component Side
GRUNDIG Service Chassis TY
YYY=12.5mm
+
+
ER2403
C2427
MH4
SASI
1
5V
GND
L2402
19V
STBY
LED+
LED-
+
C2418
S2401
J2206
C2417
SP1
YYY=12.5mm
S2402
LED-
R2442
LED+
LED+
1
S2403
J2405
LED
1
MH2
J2409
LED-
19V5V
2.9A
1.9A
+
DC OUTPUT
L2201
ER2404
48''
40''
+
C2421
YYY=12.5mm
D2405
155V/350mA
95V/400mA
POZA2
C2208
L2401
J2205
ER2401
D2415
AREA
RTV
TR2201
L2205
10
YYY=12.5mm
8
D2203
IC2205
C2214
IC2202
IC2204
2
IC2402
1
1
TR2401
1
D2202
R2228
R2242
T1 T2 T3 T4
TR2402
IC2404
J2404
HIGH
220V-240V
0.7A,50-60Hz
FS2001
S2003
S2001
654
1
ER2001
AC IN
J2004
L2002
L
L2001
RTV
AREA
RTV
T2001
AREA
+
C2002
J2001
D2003
R2019
J2002
R2453
R2030
3
D2002
YYY=12.5mm
T2002
C2004
S2002
R2014
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE
VTY194-32
R2209
R2403
D2409
R2413
R2003
C2203
R2230
C2407
T2404
+
C2216
R2218
D2207
D2209
D2208
T2402
R2412
C2402
BARCODE
14 15
J2202
TRANSPORT LINE
IC2201
1
T2401
D2410
R2208
D2204
C2213
C2401
D2201
J2401
J2201
R2401
L2202
L2204
531
6
7
32
4
51
541
6
MH3
RTV
AREA
DB2001
C2001
-
C2014
90
80
C2013
70
60
C2018
50
C2012
2 - 44
40
C2017
30
20
L2005
MH1
10
0
Y
POZA1
J2204J2003
+
R2027
PRIMARY
L2004
DANGER!
LIVE PART
C2015
AC INPUT
L2003
FUSE T 4A L 250V
N
VOLTAGE
C2204
+
J2203
YYY=12.5mm
ER2402
AREA
RTV
T5
YYY=12.5mm
D2404
D2416
12
11
10
9
8
7
HI-POT
101112
OK
J2408
8
79
J2407
IC2406
SECONDARY
LED DRIVER OUTPUT
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
C2001 T 30 88
C2002 T 95 65
C2003 B 96 28
C2004 T 74 43
C2005 B 91 32
C2006 B 89 32
C2007 B 78 32
C2008 B 74 28
C2009 B 76 28
C2010 B 78 28
C2011 B 100 28
C2012 T 12 39
C2013 T 12 64
C2014 T 30 21
C2015 T 30 51
C2016 B 102 28
C2017 T 12 27
C2018 T 12 51
C2201 B 203 92
C2202 B 206 92
C2203 T 130 98
C2204 T 216 106
C2205 B 222 106
C2206 B 245 99
C2207 B 242 99
C2208 T 239 99
C2209 B 233 99
C2210 B 236 99
C2211 B 224 106
C2212 B 134 83
C2213 T 146 77
C2214 T 167 82
C2215 B 129 68
C2216 T 121 85
C2217 B 134 68
C2218 B 178 77
C2219 B 173 77
C2220 B 184 67
C2221 B 107 98
C2222 B 95 95
C2223 B 101 98
C2224 B 201 71
C2225 B 196 60
C2226 B 190 60
C2401 T 151 36
C2402 T 135 42
C2403 B 125 23
C2404 B 123 24
C2405 B 142 27
C2406 B 140 25
C2407 T 118 42
C2408 B 115 23
C2409 B 123 29
C2410 B 132 14
C2411 B 140 14
C2412 B 140 18
C2413 B 190 15
C2414 B 178 11
C2415 B 188 11
C2416 B 121 20
C2417 T 248 60
C2418 T 249 72
C2419 B 238 76
C2420 B 240 76
C2421 T 235 89
C2422 B 246 89
C2423 B 243 89
C2424 B 137 14
C2425 B 227 11
C2426 B 157 14
C2427 T 230 30
C2428 B 225 15
D2001 B 91 80
D2002 T 78 77
D2003 T 93 45
D2004 B 88 46
D2201 T 147 98
D2202 T 199 98
D2203 T 189 98
D2204 T 141 86
D2206 B 126 83
D2207 T 121 75
D2208 T 121 69
D2209 T 122 72
D2211 B 196 72
D2212 B 91 95
D2213 B 120 65
D2214 B 177 68
D2401 B 145 24
D2402 B 228 24
D2403 B 142 34
D2404 T 217 65
D2405 T 232 55
D2406 B 222 35
D2407 B 127 35
D2408 B 183 14
D2409 T 108 48
D2410 T 138 14
D2411 B 233 24
D2412 B 206 15
D2413 B 236 35
D2414 B 244 40
D2415 T 239 55
D2416 T 224 65
DB2001 T 30 83
ER2001 T 71 70
ER2401 T 232 65
ER2402 T 217 75
ER2403 T 239 65
ER2404 T 224 75
FS2001 T 59 32
IC2001 B 85 30
IC2201 T 137 76
IC2202 T 167 68
IC2203 B 181 74
IC2204 T 167 63
IC2205 T 186 72
IC2401 B 133 23
IC2402 T 167 15
IC2403 B 193 15
IC2404 T 195 9
IC2405 B 219 18
IC2406 T 220 11
J2001 T 101 56
J2002 T 94 28
J2003 T 55 91
J2004 T 74 77
J2201 T 148 67
J2202 T 114 74
J2203 T 208 100
J2204 T 45 91
J2205 T 227 70
J2206 T 242 77
J2401 T 147 49
J2404 T 203 11
J2405 T 249 45
J2407 T 218 24
J2408 T 219 29
J2409 T 250 34
L1 T 217 38
L2001 T 67 92
L2002 T 71 56
L2003 T 30 36
L2004 T 30 66
L2005 T 7 19
L2201 T 230 106
L2202 T 150 88
L2203 B 153 86
L2204 T 157 71
L2205 T 183 91
L2401 T 236 79
L2402 T 245 102
R2001 B 95 13
R2002 B 92 13
R2003 T 104 25
R2004 B 98 28
R2005 B 85 13
R2006 B 88 13
R2007 B 114 15
R2008 B 74 32
POS. X Y POS. X Y POS. X Y POS. X Y
R2009 B 82 13
R2010 B 94 47
R2011 B 91 47
R2012 B 91 43
R2013 B 76 23
R2014 T 79 31
R2015 B 76 32
R2016 B 89 28
R2017 B 91 28
R2018 B 91 25
R2019 T 89 46
R2020 B 44 55
R2021 B 44 49
R2022 B 47 49
R2023 B 47 55
R2024 B 44 42
R2025 B 47 42
R2026 B 47 36
R2027 T 43 19
R2028 B 93 28
R2029 B 44 36
R2030 T 101 17
R2031 B 102 23
R2201 B 182 93
R2202 B 200 93
R2203 B 186 93
R2204 B 193 93
R2208 T 138 100
R2209 T 105 95
R2210 B 189 93
R2211 B 196 93
R2212 B 144 68
R2213 B 125 88
R2214 B 141 68
R2215 B 186 82
R2216 B 139 67
R2217 B 175 73
R2218 T 122 79
R2219 B 131 68
R2220 B 136 68
R2221 B 173 73
R2222 B 175 77
R2223 B 201 75
R2224 B 204 75
R2225 B 181 67
R2226 B 189 78
R2227 B 186 78
R2228 T 200 81
R2229 B 86 103
R2230 T 117 91
R2231 B 193 60
R2232 B 199 80
R2233 B 209 65
R2235 B 206 63
R2236 B 199 75
R2237 B 86 95
R2238 B 99 95
R2239 B 109 98
R2240 B 199 71
R2242 T 200 76
R2243 B 97 95
R2244 B 209 69
R2245 B 97 98
R2246 B 198 60
R2247 B 99 98
R2248 B 176 63
R2249 B 152 65
R2250 B 204 71
R2401 T 152 18
R2402 B 140 30
R2403 T 105 57
R2404 B 136 32
R2405 B 138 34
R2406 B 136 36
R2407 B 99 13
R2408 B 130 32
R2409 B 130 36
R2410 B 123 36
R2411 B 134 14
R2412 T 113 48
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