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Grundig VISION 2 19-2830 T, Service Manual

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Grundig VISION 2 19-2830 T Service Manual Download Page 36

GR
UNDIG Ser

vice

 

Chassis DH

2 - 

Netzteil-Platte / Power Supply Board YLP193

1

2

3

IC2004

TL431CLP

IC2003

TCET1100

VDD12V

R202

0

3K

6

R201

9

33

K

R202

5

1.5

K

 %

1

R2021

12K

R201

7

1K

R201

8

3K

3

C2025
47n

GND

GND

+5V5

+12V

+12V

C2014

100nF

GND

L2001

10uH 3A

253128R

C2003

1000uF 16V

C2002

100nF

GND

+12V

+5V5

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

S2003

Header2X5

VDD12V

VCC5V

GND

KEY0

IR_INT

LED0

DIM

BL ON/OFF

5

1

6

4

8

9

12

11

7

10

TR2001

SMTTRAFO _ ETD29/16/10

C2001

NC/1n

C2020
NC/1n

R2014

NC/22R

GND

VCC5V

GND

R2002
1k

1

2

3

IC2001
TL431CLP

R2007

2.2k

R2013

2.2K

D2002

UF4007F

C

20

1

9

22uF 50V

C

20

15

100u

F

 40

0V

1

2

4

3

L2005

10mH,0.7A

R2004

68K 2W

C2005

2n2F 2kV

2

1

4

3

S2002

220VAC / TK79A

F

2001

F

U

S

E

 2

.5

A

T

/2

55

V

R2011
47R

C

20

1

1

22

0n

F

 27

5V

R2

01

0

2.7

K

 %

1

C2024

1nF

C2022

2.2nF 250V

C

201

7

100n

F

 27

5V

Ilimit

6

NC

5

Vfb

4

G

N

D

2

Vcc

3

Drain

1

IC2002

FSCM0465-D2-PAK-6L

C2021

220pF 250V

C2008
220pF 250V

D2004

DI156S

C2023

1nF

201114R

C2009
100p 1kV

+5V5

LOW ESR

C2018

470uF 16V

J2009

Jumper

J2008

Jumper

1

2

3

T2001

STD17NF03LT4

C2056

10uF 16V

GND

C

20

57

22

nF

/1

kV

FB2001

FB

FB2010

FB

R207

6

470K

R2060

22K

R206

1

1.5

K

 %

1

253128R

C2080

1000uF 16V

GND

253128R

C2081

1000uF 16V

GND

F

B

Vc

OUT

J2022

Ju

m

pe

r

J2014

Jumper

R2

08

6 470K

D2026

LL4148

L2011

10uH

FB2011
FB

C2087
100n

GND

D2027

SB560

P1

1

P2

2

P3

3

P4

4

P5

5

S2001
CON5

KEY0

IR_INT

LED0

GND

VCC5V

R2022

15

R2023

15

R2024

15

C2026

22p

C2027

22p

GND

IR

LED_RED

ST_BY

KEY_DRL

3V3

P1

1

P2

2

P3

3

P4

4

P5

5

P6

6

P8

8

P7

7

S2011

CON8

GND

GND

GND

R2085
0R

C2082

C?

R2107

1M

L2007
*

C2091

10nF/1.5kV

R2104

NC/22R

2

3

1

D2030

MBRT3010N

C2096

100nF

ZD2000

1SMA5922

R2000

22R

R2006

100R

Jumper

J2043

Jumper

J2040

1

2

3

4

5

6

7

8

S2000

12505WR-10

12V

12V

12V

GND

GND

GND

DIM

ON/OFF

+12V

J2039

Jumper

J2001

Jumper

J2000

Jumper

J2002

Jumper

J2003

Jumper

J2006

Jumper

J2007

Jumper

+12V

1

2

3

4

HS2006

+12V

GND

+12V

+12V

R2026

0R

FB2012

FB

J2042

Jumper

32

¤

FSCM0465R

8V/12V

3

1

2

4

Vref

Internal

Bias

S

Q

Q

R

OSC

V

CC

V

CC

I

DELAY

I

FB

V

SD

TSD

Vovp

V

CC

S

Q

Q

R

R

2.5R

Vcc Good

V

CC

Drain

FB

GND

Gate

Driver

V

CC

 Good

0.3/0.5V

LEB

PWM

Soft start

+

-

6

I_limit

Freq.

Modulation

V

CC

 UV Reset

0.3K

5

N.C.

Summary of Contents for VISION 2 19-2830 T

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

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

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

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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