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Grundig VISION 2 19-2830 T, Руководство по обслуживанию

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GR
UNDIG Ser

vice

 

Chassis DH

2 -

Chassis – Tuner

R111

100R

R112 100R

C118

47pF

C117

47pF

+5V

T100

BC807-40

R110 10R

T101

BC858B

R113 10R

R115

1K

GND

L103

60R/100Mhz

Hybrid Tuner

1

C115

1uF

GND

C120

100nF

VCC5V

R118

10K

VCC5V

RF_AGC_A

C116

1nF

IFAGC

IFD2

IFD1

SDAT

SCLT

IF_TV

GND

R114 1K

A

P

W

1

R

A

G

2

C

A

S

3

S

C

L

4

S

D

A

5

33

V

(

4M

H

z)

6

5V

7

IF

A

8

IA

G

9

IF

2

10

IF

1

11

G

N

D

12

G

N

D

13

G

N

D

14

G

N

D

15

TU100

DTT75412

SCL_5V

SDA_5V

SDA_5V

IF_TV

SCL_5V

RF_AGC_A

R120 100R

L100

4.7uH

C101

220uF/16V

R105

330R

C108

22pF

C104

220nF

D

G

N

D

7

TO

P

9

V

IF

1

1

V

IF

2

2

R

E

F

15

N

C

(5

)/V

A

G

C

(6

)

16

D

E

E

M

5

S

C

L

11

O

U

T1

3

N

C

13

A

U

D

_O

U

T

8

S

D

A

10

FM

P

LL

4

TA

G

C

14

A

FD

6

S

IO

M

A

D

12

C

V

B

S

17

A

G

N

D

18

V

P

LL

19

V

P

P

20

A

FC

21

O

U

T2

22

S

IF

1

23

S

IF

2

24

IC101

TDA9885(6)TS/V3

R116

NC

R103

6.8K

R104

100K

C102

1.5nF

R108

2.2K

D101

BA591

R101

22k

L104

1uH

R100

12K

C121

390pF

C100

100nF

C107

10nF

C119

10nF

C122

470nF

R121

5.6K

C123

10nF

C106

470nF

R102

1K

R119 100R

+5V

GND

GND

GND

GND

GND

GND

GND

GND

GND

R107 1K

R109

1K

GND

MONO_AUD

C114

100nF

C109

100nF

C105

NC

C111

NC

L101

0R

C110

NC

GND

CVBS1_TM

CVBS1_TP

SDA_5V

SCL_5V

D100

SOT23

GND

4M

H

z

4MHz

L102

(33uH)

C112

100nF

C113

220uF/16V

GND

A/D

A/D: L- Analog, H- Digital

ANTPOWER: L- OFF, H- ON

C103

33uF/10V

GND

R106

0R

T103

BC848B

R138

220k

GND

C150

10nF

R139

680k

R137

2.2K

R719

1K

R720

1K

GND

PROT1

R721

3.3K

R722

51K

GND

R189

10K

GND

C151

(220uF/16V)

GND

L110

NR3015T1RON

R140

(0R)

GND

X0

12

X1

13

Y1

1

Y0

2

A

11

Z0

5

Z1

3

Z

4

EN

6

B

10

C

9

X

14

Y

15

VDD

16

VEE

7

VSS

8

IC100

MC14053BDTR2

C149

10nF

R136

1K

GND

A

P

W

1

R

A

G

2

C

A

S

3

S

C

L

4

S

D

A

5

33

V

(

4M

H

z)

6

5V

7

IF

A

8

IA

G

9

IF

2

10

IF

1

11

G

N

D

12

G

N

D

13

G

N

D

14

G

N

D

15

TU101

NXP

GND

R150

0R

R151

0R

R152

0R

R153

1K

R155

0R

IF_TV

11

X101

4MHz

C152

22pF

9

+33V

R154

0R

7

6

Only For Analog (TU301)

Only For Analog (TU301)

For Analog/Digital Hybrid Tuner (TU100/TU101)

A

G

N

D
G

N

D
G

N

D
G

N

D
G

N

D
G

N

D
G

N

D

SAW

ING

3

OUT1

8

OUT2

7

IN

2

G

N

D

1

G

N

D
G

N

D

SAW101

K9656L

G

N

D
G

N

D
G

N

D
G

N

D
G

N

D
G

N

D
G

N

D

SAW

ING

3

OUT1

8

OUT2

7

IN

2

G

N

D

1

G

N

D
G

N

D

SAW100

K3958L

R141

0R/IDTV

1

3

2

T102

2N7002

ANTPOWER

1

GND

AnalogTuner

A

G

C

1

N

C

1

2

A

S

3

S

C

L

4

S

D

A

5

5V

(

4M

H

z)

6

5V

7

N

C

2

8

33

V

9

N

C

3

10

IF

ou

t

11

G

N

D

12

G

N

D

13

G

N

D

14

G

N

D

15

TU301

ENV57K23G3F

SAW101

SAW100

BG/DK

BG/DK/I/L/L'

I

-

K2982M

-

J1956M

K9656M
K3953M

TDA9885TS/V3 TDA9885TS/V3 TDA9886TS/V3

IC101

A

4 5

4 5

4 5

8

5

10

4

5
4

9

DIGITAL VCO CONTROL

AFC DETECTOR

RC VCO

VIF-PLL

VIF-AGC

TUNER AGC

SUPPLY

SIF-AGC

AUDIO PROCESSING

AND SWITCHES

NARROW-BAND

FM-PLL DEMODULATOR

SINGLE REFERENCE QSS MIXER

INTERCARRIER MIXER

AND AM DEMODULATOR

SOUND CARRIER

TRAPS

4.5 to 6.5 MHz

TAGC

CAGC(neg)

CBL

VAGC

(1)

TOP

14 (15)

VPLL

19 (21)

)

3

2

(

 

1

2

)

6

1

(

 

5

1

)

7

1

(

 

6

1

)

8

(

 

9

4 (2)

10 (9)

11 (10)

12 (11)

18 (20)

20 (22)

2 (31)

1 (30)

(18) 17

(7) 8

(3) 5

(4) 6

REF

AFC

AUD

CVBS

SIOMAD

SDA

DGND

SCL

MAD

VP

CAGC

(6, 12, 13, 14, 17,
19, 25, 28, 29, 32)
13

n.c.

AGND

7 (5)

OUTPUT

PORTS

I

2

C-BUS TRANSCEIVER

22 (24)

3 (1)

L

L

P

M

F

2

P

O

1

P

O

DEEM

AFD

VIF2

VIF1

24 (27)

23 (26)

SIF2

SIF1

TDA9885
TDA9886

(1) Not connected for TDA9885.

4 

 

5 

 

8 

 

9 

 

0 

 

Содержание VISION 2 19-2830 T

Страница 1: ...mplete Service Service Manual Materialnummer Part Number 720100543000 nderungen vorbehalten Subject to alteration TCC 0409 HH Prepared in Germany http www grundig com Chassis DH Vision 2 22 2830 T DVD...

Страница 2: ...o avoid later failures or disturbances Carrying out Measurements Whenmakingmeasurementsonsemi con duc torswithanoscillo scope ensure that the test probe is set to 10 1 dividing factor If the previous...

Страница 3: ...vice Portal http service grundig de fin den berpr fenSievorAustauschder Hauptplatte ob die Aufkleber der Platinen identisch sind Product and Display Variants Display und Product Code Dependingonavaila...

Страница 4: ...2 Disengage 8 latches D Fig 2 3 Fold up and remove the rear panel Fig 1 Fig 2 A B C C D D D D D D D Fig 3 DVD aus Laufwerk entfernen Fig 4 2 Schrauben E herausschrauben Halter F und Zahnrad G ent fern...

Страница 5: ...OSD style Service mode Hotel mode TUNING Autom Tuning System with country selection Frequency Based Auto Search Automatic Micro search Automatic Programming Manual fine tuning Direct channel selectio...

Страница 6: ...Power DivX psb Sub Station Alpha ssa Advanced Sub Station Alpha ass TMPlayer txt Micro DVD sub txt SUbRip srt SAMi smi sami Sub Station Alpha ssa Advanced Sub Station Alpha ass MP3 WMA JPG MPG AVI Xv...

Страница 7: ...230V 50Hz in accordance to IEC 65 230V 50Hz in accordance to IEC 65 140V 265V Tact switch 140V 265V Tact switch 45W standby 1W in accordance to IEC 62087 2002 46 6 x 38 9 x 7 2cm 17 8cm with stand ca...

Страница 8: ...1 8 Bedienhinweise Dieses Kapitel enth lt Ausz ge aus der Bedienungsanleitung Weitergehende Informationen entnehmen Sie bitte der ger tespezifischen Bedienungsanleitung die Sie unter www grundig de Me...

Страница 9: ...Chassis SH SM GRUNDIG Service 1 9 Chassis SH SM GRUNDIG Service 1 9 Chassis DH GRUNDIG Service 1 9...

Страница 10: ...Chassis SH SM GRUNDIG Service 1 10 Chassis DH GRUNDIG Service 1 10 Hinweis Kindersicherung Mit dem PIN Code 2005 k nnen Sie die Einstellungen ndern...

Страница 11: ...1 11 Operating Hints This chapter contains excerpts from the operating instructions For further particulars please refer to the appropriate user instructions which can be downloaded by www grundig com...

Страница 12: ...Chassis SH SM GRUNDIG Service 1 12 Chassis SH SM GRUNDIG Service 1 12 Chassis DH GRUNDIG Service 1 12...

Страница 13: ...Chassis SH SM GRUNDIG Service 1 13 Chassis SH SM GRUNDIG Service 1 13 Chassis DH GRUNDIG Service 1 13 Note Parental control General PIN Code 2005 gives access to enter a new personal code...

Страница 14: ...endersuchlauf Power on automatic programme search TOPTEXT FASTEXT TOPTEXT 5 TXT TABLE NO AUTO WEST EAST CYRILLIC GREEK X X ARABIC PERSIAN 6 PROTECTION 7 POWER UP ON OFF LAST STATE 8 RECALL LAST AV STA...

Страница 15: ...15 25 15 25 NORMAL 128 NORMAL 128 128 128 128 128 OFF ANALOG OFF ANALOG 2 PICTURE MODE 3 COLOUR TEMP 4 DNR 5 CCE DEFAULT SETTINGS 3 siehe Punkt 2 see point 2 Default Settings 3 RICH NORMAL RICH NORMA...

Страница 16: ...und Koinzidenz und speichert auto matisch die entsprechenden Senderdaten mit dem jeweiligen Standard Danach wird der Suchlauf fortgesetzt Zum Abbrechen des Suchlaufes die Taste MENU analog EXIT digita...

Страница 17: ...ausschlie lich f r die Entwicklung und darf nur nach besonderer Aufforderung verwendet werden Bei falschen Ein gaben sind die Ger tefunktionen nicht mehr gew hrleistet 8 Hotel Mode Maximum volume is l...

Страница 18: ...2 7K 1 C321 10nF C322 NC GND GND L303 10uH BS 1 VIN 2 OUT 3 GND 4 FB 5 COMP 6 EN 7 SS 8 GND 9 IC304 MP1593 CAT7106 GND GND C324 220uF 16V GND ADJ 1 VOUT 2 VIN 3 TAB 4 IC302 NCP1117DTARK GND R340 33k...

Страница 19: ...03 100nF R805 10K R809 10K DMP 600mA Power for DMP DVD DMP_Y R807 75 R806 75 R808 75 GND D_G D_R D_B SW_G X0 12 X1 13 Y1 1 Y0 2 A 11 Z0 5 Z1 3 Z 4 EN 6 B 10 C 9 X 14 Y 15 VDD 16 VEE 7 VSS 8 IC801 MC14...

Страница 20: ...22 23 S400 SCART GND R431 75R SC_CVBS_OUT 5V L400 0R C428 47p C427 NC GND GND C419 1uF GND R425 1R CVBS_OUT RX2 1 GND2 2 RX2 3 RX1 4 GND1 5 RX1 6 RX0 7 GND0 8 RX0 9 CLK 10 GND_CLK 11 CLK 12 CEC 13 N...

Страница 21: ...T1RON R140 0R GND X0 12 X1 13 Y1 1 Y0 2 A 11 Z0 5 Z1 3 Z 4 EN 6 B 10 C 9 X 14 Y 15 VDD 16 VEE 7 VSS 8 IC100 MC14053BDTR2 C149 10nF R136 1K GND APW 1 RAG 2 CAS 3 SCL 4 SDA 5 33V 4MHz 6 5V 7 IFA 8 IAG 9...

Страница 22: ..._DATA0 TS_DATA1 TS_DATA2 TS_DATA3 TS_DATA4 TS_DATA5 TS_DATA6 TS_DATA7 TS_DATA 0 7 TS_CLK TS_CLK TS_VALID TS_VALID TS_START TS_START RESET IFAGC SDA_COFDM SCL_COFDM SDAT SCLT IFD1 IFD2 1 3 5 7 8 6 4 2...

Страница 23: ...TS_SW TS_SW GND GND L609 5 6uH R634 390R R633 390R C644 47pF C645 47pF GND GND L611 5 6uH R636 390R R635 390R C651 47pF C652 47pF EMMA_Y EMMA_C SDATA 1 SCLK 2 LRCK 3 MCLK 4 OUTR 5 GND 6 VCC 7 OUTL 8 I...

Страница 24: ...FOEB FWEB FCSB0 GCS0B SMI_DQM0 SMI_DWEB SMI_DCASB SMI_DRASB SMI_CSB SMI_DBA0 SMI_DBA1 GND GND GND 3V3A_VDAC SMI_D 0 15 RESET GND GND VDD 1 DQ0 2 VDDQ 3 DQ1 4 DQ2 5 VSSQ 6 DQ3 7 DQ4 8 VDDQ 9 DQ5 10 DQ6...

Страница 25: ...CE2 42 OE 9 WE 15 IORD 44 IOWR 45 INPACK 60 IREQ 16 GND4 68 GND3 35 GND1 1 GND2 34 D0 30 D1 31 D2 32 D3 2 D4 3 D5 4 D6 5 D7 6 A0 29 A1 28 A2 27 A3 26 A4 25 A5 24 A6 23 A8 12 A7 22 A9 11 A10 8 A11 10 A...

Страница 26: ...PGND 15 NC 16 OUT 17 NC 18 NC 19 NC 20 IC502 TDA7056AT GND GND NC 1 NC 2 NC 3 VCC 4 IN 5 SGND 6 VC 7 NC 8 NC 9 NC 10 NC 11 NC 12 NC 13 OUT 14 PGND 15 NC 16 OUT 17 NC 18 NC 19 NC 20 IC503 TDA7056AT GND...

Страница 27: ...LVA0P LVB3M LVB3P LVBCKM LVBCKP LVB2M LVB2P LVB1M LVB1P LVB0M LVB0P VSYNCIN SOG CVBS1_TP CVBS1_TM CVBS2_FAV SCL_TXD HSYNCIN VDDDCTRL A D MUTE STANDBY RGB_SEL VIDEO_SEL G_INM B_INM R_INP B_INP R_INM G...

Страница 28: ...GRUNDIG Service Chassis DH 2 11 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die Best ckungsseite View on Component Side...

Страница 29: ...GRUNDIG Service Chassis DH 2 12 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die Best ckungsseite vergr ert View on Component Side enlarged...

Страница 30: ...GRUNDIG Service Chassis DH 2 13 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die Best ckungsseite vergr ert View on Component Side enlarged...

Страница 31: ...GRUNDIG Service Chassis DH 2 14 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die L tseite View on Solder Side...

Страница 32: ...GRUNDIG Service Chassis DH 2 15 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die L tseite vergr ert View on Solder Side enlarged...

Страница 33: ...GRUNDIG Service Chassis DH 2 16 Chassis Leiterplatte PCB XZT190R 6 Ansicht auf die L tseite vergr ert View on Solder Side enlarged...

Страница 34: ...7 64 C627 123 62 C628 135 62 C629 118 76 C630 131 80 C631 136 88 C632 134 93 C633 143 73 C634 140 78 C635 124 86 C636 124 90 C637 129 80 C638 105 94 C639 148 7 C640 144 5 C641 143 76 C642 141 88 C643...

Страница 35: ...R636 148 11 R637 92 88 R638 92 86 R639 102 12 R640 104 12 R641 104 19 R642 104 23 R643 15 63 R644 19 65 R645 15 62 R646 19 60 R647 15 60 R648 105 23 R649 105 19 R650 102 16 R700 133 20 R701 131 48 R70...

Страница 36: ...8 470uF 16V J2009 Jumper J2008 Jumper 1 2 3 T2001 STD17NF03LT4 C2056 10uF 16V GND C2057 22nF 1kV FB2001 FB FB2010 FB R2076 470K R2060 22K R2061 1 5K 1 253128R C2080 1000uF 16V GND 253128R C2081 1000uF...

Страница 37: ...GRUNDIG Service Chassis DH 2 20 Netzteil Platte Power Supply Board YLP193 Ansicht auf Best ckungsseite View on Component Side Ansicht auf L tseite View on Solder Side...

Страница 38: ...3 15pF R11 1K R18 1K FB 3 1 2 D9 BAV99 R19 1K OLP4 OLP3 C25 1uF C27 1uF 1 2 3 4 5 6 7 8 9 TR1 INVERTER TRANSFORMER 1 2 3 4 5 6 7 8 9 TR2 INVERTER TRANSF ORMER T1 KST2222 REF J13 Jum per J4 Jum per J5...

Страница 39: ...L tseite View on Solder Side P1 1 P2 2 P3 3 P4 4 P5 5 CN1 KEYBOARD R3 1K R4 470R 1 2 3 IR1 R2 150R R1 150R GND GND GND Out Vs GND GND GND KEY_5V C1 10uF 10V D1 LED S1 P S2 P S3 MN S4 V R5 R6 R7 TSOP39...

Страница 40: ...E27 10uF 16v CB50 0 1uF CB16 0 1uF TP41 CB14 0 1uF EC3 220uF 10V U13 AZ1117 SOT 223 1 2 3 4 GND OUT IN OUT CE1 47uF 16v DC5 L1 22uH C3 1uF L29 FB CE6 47uF 16v CB13 0 1uF D2 1N4148 L5 FB J11 1 2 3 4 5...

Страница 41: ..._3V3 V18 RFV33 RFV33 DV33 89L_3V3 V18 VCC DV33 R43 100k R58 0 L16 FB R52 0 R26 0 C18 0 1uF Q3 2SK3018 CB25 0 1uF Q5 8550 R56 0 C20 NC D4 BAT54C C5 0 1uF CB32 0 1uF CB24 0 1uF R55 4 7 C8 6800pF C11 0 1...

Страница 42: ...220pF C13 10uF 16v C19 4 7uF R30 560 C7 22pF CB27 0 1uF C15 1uF R21 100k C12 0 1uF C6 22pF TP30 R49 5 1k MT1389L K LQFP 128 V1 0 Desktop U4 MT1389L K SMD LQFP128 0 4 5 6 7 8 9 10 11 12 14 15 16 17 18...

Страница 43: ...25 26 29 30 VINFC PVCC1 PGND VOSL CF2 CF1 VOTK VNFFC VOFC VOFC PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL VINSL STBY VCC VOSL VOLD VOLD VOTK VINLD PREGND CTK1 VINTK G1 G2 J12 CON12 1 2 3 4 R91 10k CE23 22...

Страница 44: ...06 100K Q11 KTC8050 R100 10K CP2 0 1uF R133 10K R102 1K R112 1K R126 10K CP1 47uF 16V Q12 KTC8050 U10A 4558 SOP8 3 2 1 8 4 DVD Audio Video AUDIO I F VIDEO I F CVBS_OUT R V_OUT V_G ASPDIF V_R B U_OUT V...

Страница 45: ...V33 CARD33 VCC VCC DV33 R247 10K Q26 2N3904 R251 NC 10K F1 1A R225 0 R248 NC 10K J1 1 2 3 4 5 6 7 8 9 10 R240 10K R259 15K R226 0 R161 10 EC19 220uF 10V C81 NC R258 15K R228 0 4 GND 3 D 2 D 1 VCC 1 3...

Страница 46: ...ell as the respective national deviations Ersatzteilliste Spare Parts List VISION 2 22 2830 T DVD TV BESTELL NR ORDER NO GBH3022 GBN 3 2009 POS NR ABB MATERIAL NR ANZ BEZEICHNUNG DESCRIPTION POS NO FI...

Страница 47: ...part number 720108000001 as well as the respective national deviations Ersatzteilliste Spare Parts List LP CHASSISMODUL DH CHASSISBOARD DH TV MATERIAL NR PART NO 275991057600 3 2009 POS NR MATERIAL N...

Страница 48: ...05 759551435000 IC CHIP 74LCX244 TSSOP20 T IC 706 759551438000 IC CHIP 74LCX245 TSSOP20 T IC 707 759551438000 IC CHIP 74LCX245 TSSOP20 T IC 800 759551477200 IC CHIP STMAV340TTR TSSOP16 IC 801 75955140...

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