background image

LHL13

10%

100uH

STEREO

L101

10%

100uH

LHL08

0.8A

TY

L103

TABLE_AUDIO

TR100

2u2

100V

20%

AE

MONO

C112

AE

20%

1,000u

25V

STEREO

C123

AE

20%

470u

25V

SATELLITE

C125

AE

20%

1,000u

35V

STEREO

C127

AE

20%

47u

50V

NF

C129

100u

25V

AE

20%

C106

TABLE_AUDIO

400V

AE

20%

C104

100u

160V

AE

20%

C120

470u

16V

AE

20%

C115

33u

16V

AE

20%

C117

1N4007

ITT

D113

1N4007

ITT

D112

BA159

ITT

D107

BA157

ITT

MONO

D109

BYW98-100

STEREO

D116

LL4148

D105

BA157

ITT

D104

BA157

SATELLITE

D117

BYW98-100

STEREO

D118

BA157

NF

D119

BY299

D114

BY299

D115

BYD37K

P

STEREO

D110

10M

1/2W

5%

VR37

MG

safe

(3=GND)

R115

1K

5%

R112

1/4W

TABLE_AUDIO

MF

2%

R114

1/4W

TABLE_AUDIO

MF

2%

R113

1K2

5W

WW

10%

VTM

KP294

R109

TABLE_AUDIO

5%

R111

82R

1/2W

5%

CF

MONO

R110

150K

5%

R106

6K8

1%

R108

24K

1%

R107

CF

100R

1/4W

5%

R103

7K5

2%

1/4W

MF

R105

1W

100k

MO

5%

STEREO

R117

8K2

1/2W

5%

CF

R120

5%

68K

1W

MF

(3=dlh)

R101

8K2

1/2W

5%

CF

R119

5%

10K

CF

1/4W

SATELLITE

R121

5%

47R

1/4W

CF

STEREO

R118

2n2

20%

PME294

250Vac

safe

RIFA

(3=385v)

C114

1n

1KV

NF

CD_B

10%

DE

C116

470p

COG

5%

C113

1n

1KV

R

CD_R

10%

MUR

C111

MKT

10%

1u

STEREO

50V

C122

470p

5%

COG

C110

TABLE_AUDIO

100V

MKT

10%

C108

220n

50V

MKT

10%

C109

CD_B

470p

NF

1KV

10%

DE

C126

CD_B

470p

1KV

10%

DE

NF

C128

TABLE_AUDIO

5%

MKT

100V

C107

CD_B

470p

NF

1KV

10%

DE

C130

10n

10%

X7R

63V

C119

368

10%

100n

400V

MKT

C105

1n

1KV

CD_B

DE

10%

MUR

C102

1n

1KV

CD_B

DE

10%

MUR

C101

220n

250Vac

PHE830

20%

SAFE

RIFA

X2

C100

1n

1KV

CD_B

DE

10%

MUR

C103

CD_B

10%

470p

NF

1KV

DE

C124

CD_B

10%

470p

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%

ITT

MONO

D108

ZTK33B

D120

TABLE_CRT

R100

1

2

3

2-OFF-PINS

PL104

1

2

MAINS_DPDT

250V/4A

SW100

1

2

3

4

TABLE_AUDIO

TR5

W.MAN

F100

2.5AT

STEREO

TR5

F101

NF

20mm

F101A

1N4007

ITT

D101

1N4007

ITT

D103

1N4007

ITT

D102

1N4007

ITT

D100

0R22

1/4W

5%

MFF

SAFE

R116

0R22

1/4W

SATELLITE

5%

MFF

safe

R131

0R22

1/4W

NF

5%

MFF

safe

R130

MFF

0R22

1/4W

5%

safe

STEREO

R132

7WAY_PLUG

STEREO

AMP

MT

PL106

1

2

3

4

5

6

7

6WAY_PLUG

STEREO

2.5mm_PITCH

AMP

KT

PL102

1

2

3

4

5

6

GND

I_SENSE

O/P

ERR

COMP

OSC

V_REF

VI

3844

IC100

1

2

3

4

5

6

7

8

2

TABLE_AUDIO

T100

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

TABLE_AUDIO

L102

2-OFF-PINS

PL100

1

2

TABLE_AUDIO

RFI

VERTICAL

SAFE

L100

1

2

3

4

NF

NF

L100ALT

1

2

3

4

8WAY_PLUG

STEREO

MT

AMP

PL107

1

2

3

4

5

6

7

8

TABLE_CRT

LNK100

TABLE_CRT

LNK101

+5V

VID_PERO

SATVIDO

SPERIINL

SPERIOR

SCART2_EN

SPERIOL

SDA

FRENCH_AM

SPERIINR

SS_GND

STEREO

TR100NET

GND

GND

385V

385V

385V

385V

SM2_GND

SM2_GND

+30V

+21V

+16V

MICR_GND

+33V

SM_GND

SM_GND

+8V

TVVIDI

DLH

STBY

+B

+B

SCL

P_GND

P_GND

P_GND

P_GND

P_GND

P_GND

P_GND

SAT_6MHZ

SAW_GND

SAW_GND

SC2_PIN8

+9V

X7R

10%

10n

C141

GND1

GND2

HEATSINKS

RFI CAPACITOR BETWEEN

3

4

1

Power Supply

Layout of the PCBs and Circuit Diagrams

ST 03

4 - 12

4 - 11

GRUNDIG Service

GRUNDIG Service

ST 03

Layout of the PCBs and Circuit Diagrams

Table Audio

Stereo

 C104

100

µ

 C108

4n7

 R113

1R

 R114

0R68

 R111

22K

 L100

68mH

 L102

75990-500.33

 F100

T 2.5A

 C107

3n3

 TR100

75990-500.05

 T100

75990-500.19

 IC500

75990-500.04

 C421

LINK

Содержание ST 03

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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