Grundig Tharus 26 LW 68-9510 Dolby Service Manual Download Page 37

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GRUNDIG Service

Chassis G1

3 - 36

0402

4K7

CR74584

0402

1K0

+2V5_MEM

CR74592

0402

100n0

CC74530

CR74539

22R0

0402

CR74554

0402

22R0

+3V3_SVP_D

CR74535

22R0

0402

22R0

CR74537

0402

22R0

CR74510

CR74569

22R0

0402

22R0

CR74533

CR74543

22R0

0402

22R0

CR74530

0402

CR74553

22R0

0402

CR74556

22R0

0402

22R0

CR74526

CR74512

22R0

0402

22R0

CR74578

CC74518

10n0

0402

22R0

CR74565

n.v.

0402

CR74515

22R0

0402

1K0

CR74585

CC74587

100n0

0402

22R0

CR74542

0402

22R0

CR74576

0402

22R0

CR74529

CC74524

100n0

0402

22R0

CR74545

0402

CR74573

22R0

0402

100n0

CC74522

CR74568

22R0

0402

142

217

0402

VSSM

VSSR

141

CAS

138

CS0

133

CS1

135

220

INT

131

MCK0

RAS

137

216

VSSM

158

VSSM

169

VSSM

173

176

VSSM

139

VDDR

VSSM

101

VSSM

105

116

VSSM

121

129

VSSM

132

151

VSSM

155

VDDM

171

175

VDDM

179

VDDM

103

119

VDDM

124

134

VDDM

136

153

VDDM

157

161

VDDM

190

189

MPUGPIO3

MPUGPIO4

188

MVREF

140

192

PWM

RESET

SCL

SDA

TESTMODE

V5SF

181
183

MD31

MD4

84
86

MD5
MD6

88
90

MD7
MD8

91
93

MD9

MPUCS0N

219

MPUGPIO0

193

191

MPUGPIO1

MPUGPIO2

162

MD21
MD22

163
165

MD23
MD24

166
168

MD25
MD26

170
172

MD27
MD28

178
180

MD29

MD3

MD30

MD11
MD12

102
104

MD13
MD14

106
108

MD15
MD16

148
150

MD17
MD18

152
154

MD19

MD2

MD20

160

122

120

MA4

MA5

118

117

MA6

MA7

115

114

MA8

MA9

112

130

MCK0

MD0

73
75

MD1

MD10

94
96

100

DQS1

DQS2

156

174

DQS3

FLD/IO

126

MA0

MA1

125

111

MA10

MA11

109

123

MA2

MA3

200

201

A_D5

A_D6

202

203

A_D7

145

BA0

BA1

147

CLKE

144

DQM0

79
97

DQM1
DQM2

159
177

DQM3

DQS0

209

ADDR3

ADDR4

210

211

ADDR5

ADDR6

212

213

ADDR7

218

ALE

A_D0

194

195

A_D1

A_D2

196

197

A_D3

A_D4

SVP_EX52

CIC74400-1

ADDR0

206

207

ADDR1

ADDR2

208

0402

22R0

CR74518

CC74510

10n0

0402

22R0

CR74525

0402

CR74536

22R0

+3V3_SVP_D

CR74506

0402

47K0

CR74557

0402

4K7

CR74501

0402

4K7

CR74582

CC74532

100n0

22R0

CR74560

0402

22R0

CR74562

CR74564

22R0

0402

CC74514

10n0

0402

CR74563

22R0

0402

22R0

CR74567

+3V3_SVP_D

CR74511

22R0

0402

CR74599

1K0

0402

CR74558

22R0

0402

22R0

CR74522

CR74575

22R0

0402

CR74520

22R0

0402

22R0

0402

CR74552

810498247300

BLM15AG102SN1D

CR74550

BLM15AG102SN1D

810498247300

CL74582

CL74580

0402

12K0

CR74508

0402

CR74503

4K7

CR74540

22R0

0402

22R0

CR74517

CR74555

22R0

0402

4K7

CR74580

CR74583

1K0

0402

+3V3_SVP_D

CR74581

4K7

0402

+12V_LVDS

CR74544

22R0

0402

22R0

CR74577

BC857BS

BC847BT

CT74504-b

10n0

CC74520

CT74508

BLM18BA220SN1

810498230400

CL74567

0402

CR74509

2K2

0402

CR74523

22R0

0402

CR74534

CR74532

22R0

0402

22R0

CR74572

22R0

0402

22R0

CR74559

CR74502

1K5

0402

CR74590

1K0

0402

CR74587

4K7

0402

CR74519

22R0

0402

22R0

0402

100R0

CR74686

CR74516

0402

1K0

0402

CR74598

CR74527

22R0

0402

CR74541

0402

10n0

CC74512

0402

22R0

0402

22R0

CR74514

+3V3_SVP_D

CR74507

10K0

0402

CR74504

1K0

0402

4K7

0402

CR74505

0402

22R0

CR74538

CR74524

22R0

CR74531

22R0

0402

CR74528

22R0

0402

2K2

CR74570

CT74504-a

0402

1n0

CC74570

BC857BS

0402

22R0

CR74571

0402

22R0

CR74513

CC74528

100n0

0402

100n0

CC74526

0402

22R0

CR74521

810498230400

CL74568

n.v.

BLM18BA220SN1

CC74502

10u0/6V3

0805

CR74561

22R0

0402

10n0

CC74516

0402

10K0

CR74593

+3V3_SVP_D

CR74591

10K0

0402

4K7

0402

22R0

CR74566

BA0

BA1

RESET

PWM

DIM

MCLK0_N

MCLK0

CR74551

DATA_IN

SCL2_3V3

SDA2_3V3

DQS3

DQS2

DQS1

DQS0

PWM

WE_N

CLKE

MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM0
DQM1
DQM2
DQM3

MA0

MA1

MA2

MA3

MA4

MA5

MA6

MA7

MA8

MA9

MA10

MA11

MD0

MVREF

CAS_N

RAS_N

CS0_N

MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21

BUS C

BUS D

Scaler-Platte / Board – Scaler-Steuerung/Control

24V

3.3V

+LVDS

12V

13V

3.3V

+OE

10.2V

8.3V

-R

-8V

Spannungen
Voltages

Summary of Contents for Tharus 26 LW 68-9510 Dolby

Page 1: ...Complete Service Service Manual Sicherheit Safety Materialnr Part No 720108000001 Chassis G1 Tharus 26 LW 68 9510 Dolby GBA5300 Tharus 30 LW 76 9510 Dolby GBB1700 NUR F R INTERNEN GEBRAUCH FOR INTERNA...

Page 2: ...as well as the respective national deviations General Section General Notes Before opening the cabinet disconnect the mains plug Attention Observe the ESD safety regulations Wiring Before disconnectin...

Page 3: ...20W 10 W Sinus FBAS Ein Ausgang RGB Eingang SBAS Eingang Audio Ein Ausgang CCVS in output RGB input SCVS input Audio in output FBAS Ein Ausgang RGB Eingang Audio Ein Ausgang CCVS in output RGB input A...

Page 4: ...dienhinweise Dieses Kapitel enth lt Ausz ge aus der Bedienungsanleitung Weitergehende Informationen entnehmen Sie bitte der ger tespezifischen Bedienungsanleitung deren Materialnummer Sie in der entsp...

Page 5: ...1 5 Operating Hints This chapter contains excerpts from the operating instructions For further particulars please refer to the appropriate user instructions the part number of which is indicated in th...

Page 6: ...Chassis G1 GRUNDIG Service 1 6...

Page 7: ...lten wieder aufgerufen Last station me mory 2 4 Megalogic Info nur wenn Megalogic Ger t erkannt wurde Das Men Megalogic Info ber EASY DIALOG Installation Sonderfunktionen aufrufen Die Megalogic Steuer...

Page 8: ...lung ber EASY DIALOG Installation Servicemen f r H ndler Kennzahl 8500 Sonderfunk tionen aufrufen Wert so einstellen dass das Bild gerade rauschfrei ist siehe Ab gleich Punkt 3 3 3 4 TV Guide Flash l...

Page 9: ...switching the set on again Last station memory 2 4 Megalogic Info only if a connected Megalogic set is identified Call up the Megalogic info menu via EASY DIALOG Installation Special functions The Me...

Page 10: ...ing Call up the AGC setting menu via EASY DIALOG Installati on Dealer service menu Code number 8500 Special functions Adjust the value so that the picture is just free of noise see Align ment Point 3...

Page 11: ...im Ger t eingebaute Display einstellen Auf den im Ger t eingebauten Tuner einstellen Auf 300 350mVss einstellen Die Werte f r rot gr n und blau so einstellen dass das Bild unbunt wird Mit Bildh he Bi...

Page 12: ...0 or 11 and to tuner ground Feed in a test pattern sound carrier switched off via the aerial 70 80dB V Call up the AGC setting menu via EASY DIALOG Installation Dealer service menu 8500 Spe cial funct...

Page 13: ...CC44007 CC44004 470p0 0805 CR44007 470R0 0603 M BU_00011 2 3 4 9 BU_00011 1 1 2 1 2 3 4 5 6 7 8 BU_SVHS 5 6 n v ST_CAV 1 2 3 4 0603 n v L R FBAS CC44018 100n0 16V CR44021 0R0 0805 A A M CR44020 0R0 08...

Page 14: ...129 D60588 20 109 D61531 38 189 D61601 26 158 D61604 34 176 D61801 40 238 D61802 20 226 D61803 325 243 D61952 356 183 F32016 332 93 F32021 327 104 F32023 314 104 F32024 336 104 F32081 226 102 IC33010...

Page 15: ...42 12 227 CR29744 19 229 CR29746 16 228 CR29751 170 200 CR29752 172 200 CR29753 169 209 CR29754 171 209 CR29755 174 207 CR29757 176 207 CR31011 346 82 CR31012 345 85 CR31013 339 79 CR32003 325 98 CR32...

Page 16: ...9615 111 46 CR29617 109 46 CR29618 154 91 CR29619 108 46 CR29620 155 90 CR29627 117 44 CR29629 115 48 CR29634 135 85 CR29664 123 66 CR29732 13 245 CR29733 15 246 CR29734 13 242 CR29736 15 242 CR29737...

Page 17: ...2K0 1 0805 BC858C CT60511 S62501 1 2 ST_NETZ 0805 12K0 CR60539 P M 0805 D60586 470p0 CC60559 1n0 1KV C60501 BAV21 0805 680K0 CR60514 0805 680K0 CR60529 P 0805 CR61823 4K7 R60511 S SI60521 T2AL M 180K0...

Page 18: ...D61531 M M BR61522 M H_1 0805 2 68K0 CR61531 CC61909 100n0 0805 L61513 810498205700 3u6 1206 1n0 CC61509 L61825 1u1 0805 1 4K7 CR61814 1 0805 CR61604 6K8 CC61823 100n0 0805 F 0805 CR61521 6K8 L61904 1...

Page 19: ...ISPLAY INVERTER ZUM DISPLAY INVERTER TO DISPLAY INVERTER M M M DIM TLHG4601 D61802 CC61521 100n0 0805 M 2 OUT LM317T IC61841 1 ADJ 3 IN C61524 10u0 50V 0805 1 1K0 CR61843 M M 100n0 16V CC29732 0603 CR...

Page 20: ...M 100n0 16V CC32019 32 33 34 35 36 37 38 39 4 40 5 22 23 24 25 26 27 28 29 3 30 31 13 14 15 16 17 18 19 2 20 21 CBU_PRO1 1 10 11 12 CR32009 0603 M 100p0 CC80504 68K0 0603 M 0603 CR32007 2K7 CT32021 BC...

Page 21: ...0 C32048 100u0 10V M M 0603 1n0 CC72505 AL TECLADO F2 M 180K0 CR80543 0603 M H M Q_ZF1 CC32035 100p0 CR32076 360R0 0603 0603 M M S CR80545 100R0 0603 F_T1 BC857B CT84027 0603 M 560R0 CR32067 CR32094 0...

Page 22: ...0603 A C41533 100u0 25V A CR33024 0603 470R0 A CR33074 4K7 0603 17 18 2 3 4 5 6 7 8 9 1 10 11 12 13 14 15 16 KAB1 A 10u0 50V C40525 Q_MSP1 A AP A A CD40522 9 1V 0 5W NF A C33005 100u0 25V CC40563 1n0...

Page 23: ...10n0 NETZV1 CR40811 10R0 0603 NETZV4 0603 2K2 A CR41507 NETZV2 0603 220R0 CR33034 10K0 CR33016 0603 NETZV5 AP AP AP AP CR33052 0603 470R0 A A 100R0 CR33015 0603 NF CR33097 180R0 0603 1n0 CC33015 0603...

Page 24: ...3 4 5 6 7 8 9 1 10 11 12 13 14 15 16 2 3 M CIC43530 74HCT4053 22u0 50V C43516 CR43616 75R0 0603 0603 0603 CC43611 470p0 CR70514 5R6 0603 2K2 CR43532 Q_B3 A M 0603 470R0 CR43611 M M 9 0603 75R0 CR43527...

Page 25: ...C43617 470R0 CR43634 0805 0603 8p2 CC43646 CC43626 8p2 0603 CR43671 68R0 0603 BC857B CT43625 R_BP2 0603 CR43672 2K7 100n0 16V CC43514 0603 0603 75R0 CR43547 0603 47R0 CR43551 BC847BS CT43640 B M 0603...

Page 26: ...3 CT80206 M BC857BT OUT3 16 OUT4 15 OUT5 14 OUT6 13 OUT7 12 OUT8 4 SCL 2 SDA SUB 7 20 VCC 9 VCCP 11 GND 1 IN1 3 IN2 IN3 5 6 IN4 8 IN5 10 IN6 OUT1 19 18 OUT2 17 TEA6425 IC43570 0603 47R0 CR43605 CR4359...

Page 27: ...10n0 CC29646 0603 CR29619 150R0 0603 CC29535 470p0 0603 0603 39p0 CC29604 22K0 CR29632 220R0 0603 CR29754 0805 Q_B1 M 220R0 CR29602 0603 CT29530 B BC847BPN 0603 1n0 100R0 CR29610 0603 CC29507 M M 100...

Page 28: ...0 21 22 23 CBU_SCAV 1 10 11 12 13 14 n v n v n v 0R0 CR72565 CC72544 100n0 16V 0603 0603 F1 M M VERS FORMATAGE ECRAN M 0603 100n0 16V CC72546 BLM21PG331SN1 810498236100 CL72546 M LVDS M CR72562 47R0 0...

Page 29: ...13 CC62 190 34 CC63 190 25 CC64 183 20 CC65 186 20 CC84021 211 27 CC84023 211 29 CD84025 220 21 CIC63 186 25 CIC84025 213 22 CL1 142 14 CL2 127 14 CL3 112 14 CL64 183 18 CL65 185 18 CR1 30 12 CR2 37 1...

Page 30: ...15 16 17 18 M ST_DVI2 CR28 47K0 0603 CR42 0R0 0603 0603 0R0 CR41 CR40 0R0 0603 0603 0R0 CR39 0R0 0603 0603 0R0 CR36 CR38 0603 47R0 CR21 1 2 BLM18AG102SN1D 810498231400 CL64 ST_COMPA2 BC847B CT4 0603 6...

Page 31: ...T74180 50 21 CT74185 50 25 CT74190 50 28 CT74280 58 75 CT74290 28 43 CT74291 26 39 CT74390 77 72 CT74504 12 36 CT74508 12 30 CT74965 44 41 CR74360 105 68 CR74361 107 68 CR74362 108 67 CR74363 105 67 C...

Page 32: ...470R0 0402 68p0 CC74064 1K0 0402 CR74135 CR74003 680R0 0402 M M M 0R0 CR74154 0402 M 0402 47R0 CR74032 0402 2K2 CR74141 12V_A CC74011 100p0 0402 680R0 CR74119 CC74114 100n0 0402 M 0402 M 0402 0R0 CR74...

Page 33: ...8 CC74184 100n0 0402 M CR74191 2K2 0402 100n0 0402 300R0 CC74198 CR74172 0603 CT74170 BC847BT CR74190 47R0 0402 CC74187 100n0 0402 14 0 402 100n0 CC74189 0402 0402 100n0 CC74180 0402 100p0 CC74143 n v...

Page 34: ...4200 AISGND 80 ASGF1 7 ASGF2 64 CC74210 100u0 6V3 0402 BC847BPN CT74280 a CC74222 10n0 0402 5K6 CR74291 0402 3K9 CR74290 CC74254 10p0 0402 0402 470R0 CR74280 M M M M 0402 1K0 CR74284 CR74293 2K2 0402...

Page 35: ...1 17 BLUE 2 16 BLUE 3 15 BLUE 4 14 BLUE 5 13 BLUE 6 12 CIC74300 AD9882 A0 76 BAIN M M M CR74381 100R0 0402 M 10n0 0402 CC74391 8n2 0603 3V3_ADC2 3V3_ADC2 CC74315 3V3_ADC1 3V3_ADC1 3V3_ADC1 M CC74392 8...

Page 36: ...PAVSS2 PB_B1 232 233 DIN23 61 DIN3 DIN4 60 59 DIN5 DIN6 58 57 DIN7 55 DIN8 DIN9 54 GPO 39 H 21 LVDSGND 32 48 47 DIN14 DIN15 46 45 DIN16 DIN17 44 43 DIN18 DIN19 42 DIN2 62 DIN20 72 71 DIN21 DIN22 70 6...

Page 37: ...0 CR74525 0402 CR74536 22R0 22R0 3V3_SVP_D CR74506 0402 47K0 CR74557 0402 0402 4K7 CR74501 0402 0402 4K7 CR74582 CC74532 100n0 22R0 CR74560 0402 0402 22R0 CR74562 CR74564 22R0 0402 CC74514 10n0 0402 C...

Page 38: ...0 DQ21 J2 K2 DQ22 DQ23 K3 E13 DQ24 DQ25 D13 D12 DQ26 DQ27 C13 B12 B7 DQ0 DQ1 C6 J13 DQ10 DQ11 J12 G13 DQ12 DQ13 G12 F13 DQ14 DQ15 F12 F3 DQ16 DQ17 F2 G3 N10 N11 A8 AP A9 M8 N4 BA0 BA1 M5 CK M11 N12 CK...

Page 39: ...11 CR80117 10K0 M M M 1K0 CNW80144 M H_UP1 CR80122 100K0 CNW80171 1K0 M M 27p0 CC80115 220p0 CC80066 CC80199 1n0 H_UP1 100n0 16V CC80202 H1 M CR80221 47K0 CNW80161 1K0 1n0 CC80192 M n v M CC80116 27p0...

Page 40: ...IC82031 10n0 n v n v 10n0 CC82031 10K0 CR80210 CNW80218 100R0 CNW80218 100R0 M n v CR80264 470R0 100n0 16V CC80253 M M 22R CR80217 100R0 CR80232 4K7 CR80254 n v 100R0 CR82031 100p0 CC80213 180R0 CR802...

Page 41: ...6 10u0 CC80246 2K2 CR80306 CR82022 100R0 47K0 CR80310 F2 100R0 CR82005 0R0 CR80308 M CC80049 100n0 2 3 5 6 7 NC 4 VCC 8 1 OUT VOUT KF25BD CIC80240 M CT80308 BC847BS CC82046 10n0 BLM11P600S 81049823150...

Page 42: ...PROG CLAMP PROG CLAMP PROG CLAMP PROG CLAMP 3 5 6 PROG CLAMP 10 4 2 7 I2C DECODER 3 STATE OUTPUTS 13 12 11 20 SCL SDA SUB ADDRESS GND 0 6 dB 0 6 dB 0 6 dB 0 6 dB 0 6 dB 0 6 dB 0 6 dB 0 6 dB 8 VCC1 9 I...

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Grundig Tharus 26 LW 68-9510 Dolby, Service Manual

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