Grundig 22 VLE 521 BG Service Manual page 100

GRUNDIG Service
Netzteil / Power Supply VTY194-32
GND_ERT GND_ERT
C2012 C2013
TP28 TP29
C2014
220NF
305VAC
L2003
12MH C2015
220NF
305VAC
R2027
470VAC
FS2001
AC IN FUSE
S2002
S2001 250V
TP34
1 S2003
P1
2
P2
TP36
TP38
SG2001 SG2002
C2017
2 1
TP40 TP35
L2005
GND_RNGGND_RNG GND_ERT GND_ERT
L2202
TP59
IC2201
4
NC
VCC_Lo
5 7
DRAIN VCC
TP61
C2213
1 ZC
ZC
10PF
1KV
3 8
CS GND
TP62
GND_PRI
TP68
R2216
CS FB
TP69
100R TP71
D2207
D2208
R2218 C2215
1NF
1.2R
15V 15V 50V
GND_PRI
HV
J2204
R2229
1M
TP85
VCC_Hi
TP86
R2230
C2221
3 2
TP88
T2205
2N7002LT1G
R2237 R2238
R2239
GND_PRI
1M 120K
T2209
R2243 TP93
1
TP95
100K
R2247
D2212 R2245 30V
C2223
10NF
C2222
100K 50V
39K
15V
GND_PRI
R2407
BULK
TP46
620K
R2437
R2401
TP104 D2401
620K VCC
600V
270R
IC2401
12
LVcc
TP47
R2438 R2444
C2403 C2404
620K 10K
1UF
100NF
50V
50V
R2448
TP87
7
SG
TP139
82K
10
C2408 C2424 PG
R2449
620K 3
SS
TP120
100NF 1UF
5
NC
50V 25V
2 3
GND_LLC
13
TP145
NC
T2404
R2453
R2450
RDY
620K
TP123 8
LS
TP164 R2452
TP131 4
DT
820R
R2411
C2416
R2451
10K
C2410
1NF 1NF
22K
50V 50V
TP135
GND_LLC
R2414
C2411
10K
1NF
50V
GND_LLC
19V
TP153 TP156 TP157
R2426 R2427 R2428 R2429 R2430
V_AC
TP30
R2020 TP31
1M
R2021 R2022
R2023
DB2001
L2004
1M
GBL06
12MH 1M 1M
HV
TP32
- +
R2024 R2025 J2004
R2026
1M
1M 1M
R2029
1M TP33
GND_PRI
TP39
C2018
D2201
R2208
1.2R
BULK
R2209
TP44
100K
1KV
C2203 1NF
1KV
TP56
D2204
L2203
VCC_Hi TP57 TP58
2 3
10UH
TP60
C2212
R2212
1KV TP63
T2201
75K
1UF
30V
50V R2214
75K
R2213
ZC
TP64
TP70
1K
C2216 D2209 C2217 R2219 R2220
+
D2206
33UF 22PF
33K 47K
50V 15V 50V
FB
J2202
T2204
2N7002LT1G
1
100NF
50V
T2206
TP89
VDD 2 3 1
330K
30V
2 D2213
3
1
TP98
22V
GND_PRI
BULK
TP105 R2402
D2403 BAT54C
10R
C2405 220NF 2
16 3
50V
HVcc
1
TP110 TP111
TP112
R2404
R2405
15
HO
TP115
TP116 100R
10R
C2406
220NF
14 50V
CTR
TP118
6
FI
D2407
2
30V
3
GND_LLC 1
TP122
R2408 R2409
11
LO
TP128
TP127 100R
10R
R2413
TP132
9
CS
C2409 4.7K
1NF
50V
GND_LLC GND_PRI
R2417
TP136 R2418 TP140
100R
3.3K
D2410
C2412 TP45
R2436
1NF 15V
C2426
100R
50V
100NF
50V
L2401
TP154
3.3UH
C2421
C2417 C2418 C2419 C2420 C2422
+ + +
R2431
220UF 220UF 1UF 1UF 1UF
TP169
35V 35V 50V 50V 50V
6 1
J2003
5
TP14
R2008
68K
4 3
L2001
R2004
GND_PRI
27K
R2003 R2007 R2030
PFC_VCC
TP13
27K
TP8
27K
TP159
270R
J2002
IC2001
VCC
TP12
8
C2005 C2006
VCC RDY
1UF 100NF
50V 50V
6
GND OUT
TP21
5
ZCD INV
TP22 R2013 TP23
3
COMP CS
100K
C2007 C2008 C2009
R2015
10PF 1UF 47NF
50V 68K 50V 50V
R2201 27R
R 2 2 3 0 27R
TP43 R 2 2 0 1 27R
1
TP49
10
D2202
3
D2203
6 8
7
TR2201
L2204
L2205
TP65
TP67
TP66
C2214
GND_PRI
FB 4 1
3 2
5V
IC2202
R2223 R2224
TP76
220R
1K
T2202
1
R2228
TP78 TP79
100R
R2232 R2242
470R
100R
R2236 470R
TP90
1
2 VCC_Hi 3
TP91
2
J2201
D2211 100V
R2248
4 1
1K
TP96
R2249
3 2
1K TP100 TP101
IC2204
R2403 J2401
C2401 12NF
TP106
TP107
1.2R
1kV
T2401
C2402
33PF
1 4 4
1KV
R2406
10K
2 2
T2402
C2407
1 33PF
1KV
TR2401
R2410 TP125
TR2402
10K TP129
R2412
0.47R
D2409
15V
GND_LLC
IC2402
TP141 R2415
4 1
C2414
15K
3 2
1NF
R2416
50V
TP162 2.7K
R2419
2.7K
19V
C2415
TP148
TP149
D2408
19V_MB
R2423
IC2403
47K 1
IC2404
C2423
C2413
TP160
1UF 1UF
25V
50V
TP171 TP161 TP51 TP97
2 - 46
V_AC
TP1
TP2
C2001
D2002
1UF D2001
450V
TP6
ER2001 600V
GND_PRI
TP7
TP150
R2031
RDY
L2002
100K
C2011 C2016
TP10
D2004 30V
47NF 1UF
TP15 50V 50V
2
3
TP16
1 1
2
GND_PRI
T2002
R2010
TP18
R2011 R2012
7
TP19 22R 47K
10R
1
R2014
TP24 TP25
4
4.7K
C2010
R2019
D2003
15V
1NF
0.33R
50V
GND_PRI
TP41
R2202 27R
TP42
R2204 7 2 R
C2201 C2202
R2211 7 2 R 2.2NF 2.2NF
50V 50V
TP48
5V J2203
L2201
TP50
3.3UH
TP54 TP55
C2204 C2205
+
2700UF
1UF
16V
10V
C2211
1UF
16V
5V
R2215
R2217
220R
15K
C2219 C2218
R2221
10NF 1NF
TP72
1K TP73 TP74 50V
50V
R2222
TP75
27K
IC2205
D2214
TP77 IC2203
1
R2225 R2226 R2227
R2250
220R
47K 27K 27K
TP80 TP81
TP170
4.7UF
C2220
16V
J2206
T2203 30V
R2233 R2244
1
STBY
27K 27K
TP82 TP83 TP84
J2205
R2235
120K
2 3
T2207
30V
R2240
TP92
10K T2208
TP94 R2231
1 FLAG
10K
C2226
C2224
30V
C2225
R2246
100NF
1UF 1UF
50V
25V 10K 25V
TP99
AUX+
TP165
TP103
AUX-
D2402
J2407
+ C2427
7 7
TP113 33UF
D2411 250V
J2408
TP114 TP166 TP167
8 8
TP109
TP108
D2413
R2421
9 9
TP119
TP102
33K
D2406
33K
ER2403
D2415
R2432
10 10 3.3K
TP117 ER2401
19V
D2405
11 11
33K
TP121
D2414
1
12 12 3
ER2402
TP126 2
D2404
BAV70
ER2404
1
D2416 TP133
19V_MB
R2435
TP138
19V 19V_MB
470R
D2412
R2441
4.7K 1
TP137
22V
J2404 T2405
TP143 R2443
TP142
10K TP146
R2445
R2442
R2420 4.7K FLAG
27K
10K
R2422 R2447 R2446
TP151
2.7K
TP144
12K 10K
IC2405
TP155 1
TP158 TP152
IC2406
C2428 R2439
R2440
R2424
R2425
10K 6.8K
10NF
5.6K 2.7K
50V
Chassis TY
R2001 R2002 TP3
BULK
TP4
J2001 TP5
620K 620K
+ C2002
47UF
450V
GND_PRI
R2005
R2006
TP9
TP11
620K 620K
R2009
C2004
620K
T2001
VCC
33PF
500V
TP17
1KV
1
R2018
10K
TP20
R2017 R2016 R2028
C2003
100NF
120K 18K 82K
50V
TP26 TP27
GND_PRI
5V_MB
TP52 TP53
C2207
C2206
100NF
1UF
16V 50V
C2209 C2210
C2208
+ 1UF 100NF
470UF 16V 50V
10V
5V_MB
1
P1
2
P2
HP3
3
P3
4
P4
5
P5
6
P6
19V_MB 7
P7
8
P8
9
TP168
P9
10
P10
11
R2433
P11
STBY 12
P12
HP4
13
AUX- P13
14
J2405 P14
TP124
S2401
J2409
R2434
1 1
AUX+ P1 P1
2 2
P2 P2
3 3
TP37
P3 P3
TP130 4 4
TP163
P4 P4
S2403
S2402
T2403
L2402
HP6 HP5
TP134
GND_RNG
C2425