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1-3

GRUNDIG Service

Layout of the PCBs and Circuit Diagrams

ST 03

1-4

GRUNDIG Service

Layout of the PCBs and Circuit Diagrams

ST 03

4 - 1

4 - 2

Layout of the PCBs and Circuit Diagrams

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

C100

239

188

C101

197

170

C102

185

164

C103

179

166

C104

167

163

C105

204

160

C106

195

206

C107

201

217

C108

162

218

C109

192

226

C111

159

177

C112

202

197

C114

139

169

C115

121

174

C116

107

178

C117

122

158

C120

97

183

C121

93

194

C122

129

176

C123

106

208

C124

98

215

C125

98

235

C126

102

228

C127

134

235

C128

118

239

C129

106

239

C130

104

248

C131

156

233

C134

160

194

C200

108

151

C201

84

134

C204

91

137

C205

119

151

C206

81

156

C300

30

161

C301

53

153

C302

79

205

C303

33

129

C304

32

117

C306

52

138

C307

53

189

C308

56

197

C309

37

188

C310

65

194

C311

65

236

C312

77

234

C313

19

120

C315

17

176

C322

65

149

C350

23

242

C404

57

40

C405

63

39

C406

91

52

C408

93

31

C409

100

50

C410

58

50

C416

74

64

C418

84

64

C421

61

55

C450

93

118

C454

91

102

C456

79

108

C500

42

100

C501

204

123

C502

204

116

C504

273

160

C509

234

81

C510

94

59

C540

232

87

C553

121

24

C554

132

40

C600

16

108

C601

53

66

C604

13

102

C605

41

106

C660

185

29

C668

196

30

C670

189

32

C700

24

15

C705

22

25

C707

55

56

C801

157

101

C802

160

101

C803

154

101

C804

148

97

C808

126

99

C810

133

99

C811

139

99

C813

116

78

C814

133

71

C816

179

86

C817

179

83

C818

179

81

C823

138

71

C824

149

69

C825

153

69

C826

144

70

C830

126

56

C831

124

48

C832

126

64

C833

147

63

C835

144

40

C840

121

98

C850

152

108

CF400

87

37

CF401

92

37

CN350

85

241

CN700

8

42

CN800

174

110

CR500

234

93

CT400

98

37

CT401

95

37

D100

192

168

D101

184

158

D102

184

153

D103

189

168

D104

170

221

D107

167

194

D109

187

191

D112

183

202

D113

183

185

D114

112

177

D115

104

194

D116

93

212

D117

99

224

D118

123

236

D119

103

244

D120

205

126

D200

105

157

D300

70

238

D301

41

189

D302

48

193

D303

42

128

D304

31

153

D400

75

36

D401

67

35

D450

58

105

D451

58

102

D500

273

184

D501

208

65

D502

213

74

D503

211

68

D504

215

77

D510

223

93

D532

75

33

D600

16

72

DAG

213

15

ECO2

117

72

ECO4

126

75

F100

240

200

F101

116

231

F101A

240

197

G2

212

3

IC100

192

217

IC102

136

145

IC200

104

140

IC300

11

141

IC400

76

54

IC450

95

111

IC500

235

108

IC550

132

28

IC600

49

73

IC650

178

49

IC650ALT

178

42

IC651

180

17

IC800

145

85

IC801

139

49

IR500

275

173

J002

18

69

J003

18

114

J004

26

191

J005

26

32

J006

28

29

J007

31

5

J008

31

7

J009

35

113

J010

39

62

J011

39

64

J012

39

110

J013

46

31

J014

46

35

J015

55

108

J016

61

71

J017

64

54

J018

59

11

J019

59

13

J020

62

45

J021

64

27

J022

64

22

J023

68

73

J024

64

16

J025

69

182

J026

74

90

J028

70

19

J029

77

69

J030

77

127

J031

80

69

J032

81

188

J033

85

112

J034

87

20

J035

93

68

J036

92

100

J037

95

72

J038

98

23

J039

95

132

J040

98

174

J041

101

87

J042

102

90

J044

105

72

J045

105

77

J046

107

12

J047

109

61

J048

108

113

J049

108

56

J050

110

12

J051

111

37

J053

112

84

J054

112

12

J055

115

12

J056

115

163

J057

117

112

J058

120

46

J059

119

103

J060

126

119

J061

126

159

J062

129

133

J063

129

104

J064

130

109

J065

131

119

J066

135

132

J067

136

59

J068

136

61

J069

138

119

J070

140

132

J071

143

119

J072

150

14

J073

149

12

J074

150

21

J075

153

18

J076

150

129

J077

152

7

J078

153

9

J079

153

53

J080

153

129

J081

162

127

J082

162

74

J083

167

33

J084

167

127

J085

171

25

J086

171

28

J087

171

129

J088

172

85

J089

178

130

J090

180

130

J091

183

103

J092

184

130

J093

187

130

J094

190

118

J095

191

80

J096

192

104

J097

193

202

J098

195

100

J100

197

100

J101

198

220

J102

198

40

J103

200

100

J104

200

82

J105

202

100

J106

203

83

J107

207

104

J108

209

109

J109

211

105

J110

223

84

J111

223

90

J112

235

74

J113

240

87

J114

246

97

J115

255

111

J116

258

66

J117

258

71

J118

260

113

J119

260

87

J120

263

119

J121

289

17

J122

289

31

J123

191

83

J124

255

19

J125

262

87

J126

258

113

J127

248

122

J128

81

175

J129

32

40

J130

213

61

J131

36

155

J132

57

165

Chassis Board

Coordinates of the components on the components side
(top side)

Assembly coordinates of the components

-

The X and Y coordinates can be used as both metric
coordinates in mm for the original circuit board and absolute
coordinates for the enlarged diagrams of the circuit boards.

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

L100

242

174

L100ALT

238

170

L101

135

250

L102

151

171

L103

98

201

L300

29

172

L300A

30

175

L301

52

175

L302

77

194

L303

52

175

L400

102

34

L401

78

42

L450

86

97

L500

242

88

L540

214

97

L550

133

13

L551

130

19

L600

9

109

L601

59

99

L602

23

72

L603

27

68

L604

33

73

L650

159

28

L651

187

54

LNK100

109

200

LNK101

108

198

LNK450

105

66

LNK500

27

106

LNK501

24

100

LNK502

249

125

LNK504

219

71

LNK600

30

24

LNK650

193

28

LNK651

198

15

LNK652

180

28

LNK655

183

66

LNK656

180

66

LNK657

173

66

LNK658

170

66

LNK700

37

19

LNK701

35

19

LNK901

218

20

OMEGA1

300

255

OMEGA2

11

5

PIN001

227

61

PIN002

230

61

PIN003

232

61

PIN009

273

61

PL102

118

251

PL104

197

158

PL106

78

6

PL107

52

6

PL351

59

162

PL500

269

115

PL501

245

139

PL502

256

138

PL503

1

75

PL550

139

18

R100

216

160

R101

201

188

R103

159

221

R105

195

211

R109

160

197

R110

199

193

R113

180

202

R114

177

202

R115

141

159

R116

116

185

R117

160

238

R118

193

197

R119

60

134

R120

114

126

R121

89

199

R130

110

230

R131

109

219

R132

107

216

R200

95

162

R206

98

146

R209

78

146

R210

83

166

R211

96

155

R212

81

169

R213

81

172

R300

40

173

R301

63

182

R302

68

141

R303

44

141

R311

45

193

R312

33

199

R313

38

127

R314

58

136

R315

53

240

R316

57

240

R317

52

147

R318

63

245

R350

79

185

R406

111

28

R419

104

45

R420

112

32

R422

89

69

R423

87

69

R426

43

57

R452

86

122

R460

103

95

R511

101

97

R512

225

131

R516

226

121

R524

246

88

R525

248

88

R526

251

88

R527

253

88

R528

230

131

R533

228

131

R540

223

95

R550

124

16

R556

105

69

R561

222

79

R562

236

131

R602

14

72

R650

162

15

R653

171

30

R656

159

58

R705

18

28

R706

21

48

R707

27

50

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

R708

19

52

R709

24

52

R715

35

52

R720

105

75

R831

152

31

R832

140

56

SAW450

59

119

SAW600

84

86

SAW601

84

86

SW100

239

219

SW500

269

102

SW501

269

87

SW502

269

137

SW503

269

123

T100

133

203

T300

43

218

T311

20

130

TC400

80

27

TR100

174

205

TR301

25

120

TR302

32

144

TR410

211

121

TUN600

34

89

VR100

187

233

VR700

49

48

XT650

182

8

XT800

136

65

Pos.-Nr./

Koordinaten/

Pos. No.

Coordinates

X

Y

Summary of Contents for ST 03

Page 1: ...rungen vorbehalten Printed in Germany Service Manual Sach Nr Subject to alteration VK 221 0596 Service Manual Part No 72010 019 10 SERVICE MANUAL D Btx 32700 GT 2005 77250 056 61 GCC 1261GB GT 2105 77...

Page 2: ...picture tube and thus the developing X radiation depends on the precise adjustment of the A power supply Aftereveryrepairofthepowersupplyunitorthehorizontaldeflection stage it is imperative that the E...

Page 3: ...o stereo O Selects language in dual language Nicam transmissions Selects mono sounds P Accesses menu Q Accesses audio selections R Selects tuning mode S Selects auxiliary input Remote Control TRC 1 Op...

Page 4: ...text by allowing fast access to highlighted pages and by linking many related pages for easy access The key to Fasttext is four colour coded prompts at the bottom of each teletext page These red green...

Page 5: ...at steps 2 3 4 and 5 until all channels are tuned in To exit the tuning screen press TV 6 x2 FINE TUNING After following the TUNING instructions you should have a clear picture on all channels subject...

Page 6: ...Whenever a new channel is selected the top left hand corner of the screen will confirm the channel number selected for approximately 5 seconds 8 To confirm or check the channel being watched without c...

Page 7: ...e left or right TV speaker with P or P Note If no further buttons are pressed the audio selection screen will disappear within 5 seconds and any changes made will be stored STEREO WIDE SELECTION Your...

Page 8: ...THE SLEEP TIMER Should you fall asleep whilst watching television or leave the television set on unattended your Grundig Television set will automatically switch into standby 10 minutes after the end...

Page 9: ...the circuit diagram giving the specific type of SAW to be fitted in the 601 position for each system 2 1 1 SECAM L L option If the chassis is fitted with SECAM L L the addition of SAW450 is required...

Page 10: ...MHz ceramic resonator across the oscillator pins 31 and 32 with two 100pF capacitors C507 and C508 to ground from each pin The timing for all functions performed by the microcontroller including I2 C...

Page 11: ...4 905 are the dark light current sense transistors and feed the dark current sense on IC800 20 for auto grey scale 10 1 Auto Grey Scale Whenthevideooutputtransistorisdrivenwithpeakwhitewhichequals max...

Page 12: ...26 119 J061 126 159 J062 129 133 J063 129 104 J064 130 109 J065 131 119 J066 135 132 J067 136 59 J068 136 61 J069 138 119 J070 140 132 J071 143 119 J072 150 14 J073 149 12 J074 150 21 J075 153 18 J076...

Page 13: ...00 LNK701 LNK600 F101 SW100 C816 C840 C817 C818 IR500 PL500 VR700 CT401 CT400 CF400 CF401 L651 L604 L401 TC400 SAW450 SAW600 PL501 D500 L100ALT C100 C301 C105 C502 C833 C109 C804 C813 C108 C501 C500 C...

Page 14: ...C661 C654 C653 C652 C140 C305 C806 C203 C119 C110 C113 C815 C602 C414 C419 C812 C701 C455 C706 C411 C702 C704 C400 C401 C412 C703 C407 C402 C415 C417 C556 C557 C555 C552 C836 C805 C507 C508 C506 C505...

Page 15: ...13 R458 60 114 R459 107 110 R461 99 100 R462 99 105 R463 106 110 R500 270 108 R501 270 111 R502 270 115 R503 270 117 R504 268 120 R505 201 123 R506 204 120 R507 207 118 R508 207 121 R509 220 123 R510...

Page 16: ...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...

Page 17: ...1KV NF DE C121 100n 10 Z5U C118 10n X7R 10 NF C140 470p 500V CD_B DE 10 MUR NF_PALI C134 10n 10 400V STEREO 368 MKT P C131 150p 5 COG NF C135 3 OUT GND IN L7805CV IC102 1 2 3 6K8 CFP 20 VR100 2V4 5 IT...

Page 18: ...C405 TABLE_SYS MKT 50V 5 C406 4n7 X7R 10 NF_SECAM_LL C407 COG 5 470p A V C703 100n Z5U 5 C409 COG 5 1n SECAM_LL C412 COG 5 68p MONO_PALBG_SECDK C401 5 68p COG MONO C400 COG 5 470p A V C704 X7R 10 4n7...

Page 19: ...UT2 IN2B VSS VDD IN2A IN1A BIAS EXT2 OUT1 EXT1 IN1B SS SC VSS VDD CK MC44140 IC801 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CURRENT REF MC44002 R Y I P B Y I P Y2 I P RED I P GREEN I P BLUE I P FAST S W...

Page 20: ...F MURATA FL1 1 2 3 4 5 6way_WIRE_HOLDER MOLEX 51052 2 5mm PL2 1 2 3 4 5 6 DMA_SYNC XTAL_OUT XTAL_IN TESTIO1 ANA_IN2 ANA_IN ANA_IN1 AVSUP AVSS MONO_IN VREFTOP SC1_IN_R SC1_IN_L ASG1 SC2_IN_R SC2_IN_L A...

Page 21: ...5 C44 C47 C48 L40 C51 J25 SJ02 SJ01 SJ03 R59 R57 R55 R56 R52 R53 R54 R51 R47 R49 R48 R50 R46 R42 R45 R43 R38 R2 R40 R28 R24 R23 R22 R20 R18 R19 R17 R21 R16 R15 R14 R13 R1 R25 R5 R6 R12 R11 R10 R8 R9 R...

Page 22: ...c TR900 b e c TR901 b e c TR902 b e c TR905 b e c TR903 b e c TR904 LNK901 C906 C N 9 0 0 R900 R910 R905 R916 R912 R914 R904 R902 R909 R907 R917 251004 02 CSSK R903 R906 R908 R913 R901 R911 R920 C904...

Page 23: ...UF 10 C 818 8672 167 270 SMD KERKO 0805 0 1UF 10 C 819 8672 160 126 SMD KERKO 0805 22PF 5 NP C 820 8672 167 279 SMD KERKO 0805 0 047UF 10 C 821 8672 167 253 SMD KERKO 0805 3900PF 10 C 822 8672 167 270...

Page 24: ...05 18 KOHM 5 R 805 8706 100 057 SMD R 0805 220 OHM 5 R 806 8706 100 069 SMD R 0805 680 OHM 5 R 807 8706 100 057 SMD R 0805 220 OHM 5 R 808 8706 100 069 SMD R 0805 680 OHM 5 R 809 8706 100 057 SMD R 08...

Page 25: ...806 8672 167 254 KEFQ 0805 4700PF 10 C 807 8672 167 758 KEFQ 0805 0 01 UF 10 C 808 8452 967 169 ELKO AMMO5 33UF 35V C 809 8672 167 270 KEFQ 0805 0 1 UF 10 C 812 8672 167 758 KEFQ 0805 0 01 UF 10 C 813...

Page 26: ...700 007 446 KSW 0207 75 OHM 5 R 710 8706 100 097 R CHIP 0805 10 KOHM 5 R 712 8706 100 097 R CHIP 0805 10 KOHM 5 R 713 8706 100 097 R CHIP 0805 10 KOHM 5 R 714 8706 100 097 R CHIP 0805 10 KOHM 5 R 716...

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