Grundig AMIRA 45 LCD 45-9410 TOP Service Manual Download Page 16

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GRUNDIG Service

AMIRA 45

2 - 8

C_IN

Y_IN

Vin

YUV3

YUV0

YUV7

YUV2

YUV4

YUV6

YUV5

YUV1

VDD3

C433
22uF

10V

L400
FERRIT BEAD

C410

0.1uF

C430
0.1uF

C425
220pF

C426
0.1uF

C422

3.3pF

C416
220pF

C414
0.1uF

C403

0.1uF

C429
0.1uF

C432
0.1uF

C402

0.1uF

C413
0.1uF

C411

0.1uF

C404

0.1uF

C431
0.1uF

X400

20.25 MHz

C409

0.1uF

C428
0.1uF

L401
FERRIT BEAD

C427
0.1uF

C423

3.3pF

C412
22uF

10V

C415
0.1uF

VCLK

SDA

YUV[0.7]

SCL

/RESET

+3.3V

+5V

GND

VIN1

VIN2

VIN4

CIN

VIN3

VRT

TEST

SCL

SDA

I2CSEL

XTAL2

XTAL1

RESQ

LLC2

LLC1

MSY/HS

AVO

INTLC

VSUPCAP

VSUP

VSUPF

VSTBY

VSUPLLC

VSUPSY

VSUPC

VSUPY

VSUP

VSUPD

ASGF

GNDD

GNDCAP

GNDP

GNDLLC

GND

GNDC

GNDSY

GNDF

ISGND

GND

AISGND

B1/CB1IN

G1/Y1IN

R1/CR1IN

B2/CB2IN

G2/Y2IN

R2/CR2IN

VGAV

YCOEQ

FFIE

FFWE

FFRSTW

FFRE

FFOE

CLK20

FSY/HC

FPDAT

CLK5

VOUT

VREF

FB1IN

U400

VPC3230D

C424
220pF

C417
220pF

CVBS_Out

Vin2

C401

0.1uF

C400

0.1uF

Vin1

SC_B

SC_G

SC_R

C405

0.1uF
C406

0.1uF
C407

0.1uF

OSD_FBL

OSD_B

OSD_G

OSD_R

C420

10uF

C421
0.047uF

C408
10uF

C419
0.047uF

10V

GND

C418
47pF

YUV[0..7]

/STDBY
SC1_FBL

SC1_St

SC2_St

/RESET

/STDBY

SC2_St
SC1_St

/RESET

SC1_FBL

SCL5V
SDA5V

SDA5V

SCL5V

SDA

SCL

SC_B

SC_G

SC_R

Vin1

C_IN

Y_IN

Vin2

Vin

R401
22R

R402
12K

R404
1K

R405
22K

R403

75R

Q401

BC848B

C435

22uF

GND

R408

220R

C436
0.1uF

GND

INH

VEE

VSS

VDD

U401

HEF4053BT

C442
0.1uF

C441
2.2uF

R410
47K

R412
10K

Q402
BC848B

GND

L410

FERRIT BEAD

5
6
7
8

RN400

47R

5
6
7
8

RN401

47R

R400

47R

+12V

O_HS

O_VS

GND

R406
75R

C443

0.1uF

C444

0.1uF

C445

0.1uF C446

0.1uF

C447

0.1uF

C448

0.1uF

C449
220pF

R414

220R

R415

220R

R418

100R

R419

100R

R420 100R

R421 100R

R422 100R

C438
47pF

C439

47pF

C440
47pF

C434
47pF

C437
47pF

GND

C454
220pF

C455
47pF

GND

R106

75R

R437
2.2K

R430

47K

R432

47K

R433

47K

R434 47K

R435

47K

R431

47K

R436

4.7K

GND

C450
0.1UF

VIDEO

Hauptplatte Video-Konverter / Main Board – Video Converter

Summary of Contents for AMIRA 45 LCD 45-9410 TOP

Page 1: ...IRA 45 LCD 45 9410 TOP GBB2400 OSLO LCD TV SE 4572 TOP GBB4000 Materialnummer Part Number 720100476000 nderungen vorbehalten Subject to alteration Printed in Germany H S41 1103 8002 8012 oUKIRL 8003 8...

Page 2: ...plug Wiring Before disconnecting any leads and especially the earth connecting leads observe the way they are routed to the individual assemblies On completion of the repairs the leads must be laid o...

Page 3: ...BG L 6 52MHz I Videotext Teletext Musikleistung Music power Anschl sse R ckwand Connections Rear Panel Euro AV 1 10 Seiten pages 2 x 3W 2 x 2W Sinus FBAS Ein Ausgang RGB Eingang SBAS Ein Ausgang Audi...

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

Page 5: ...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 the...

Page 6: ...AMIRA 45 GRUNDIG Service 1 6...

Page 7: ...NO YES L NO YES NICAM NO YES HEADPHONE NO YES CARR MUTE NO BY MSP MONITOR BY MICRO YES NO x Netz Ein Standby Power on standby 2 x x 2 x Netz Ein Programm 1 Power on programme 1 x x Fast Text TOP Text...

Page 8: ...cken SUCHLAUF ABSTIMMUNG mit den Tasten P P anw hlen PROGRAMMSUCHLAUF mit den Tasten P P anw hlen Land mit den Tasten P P ausw hlen und mit der Taste OK best tigen Das automatische Sendersuchsystem s...

Page 9: ...GRUNDIG Service AMIRA 45 2 1 Platinenabbildungen und Schaltpl ne Layout of the PCBs and Circuit Diagrams Verdrahtungsplan Wiring Diagram Blockschaltplan Block Circuit Diagram...

Page 10: ...45 2 2 Hauptplatte Main Board Ansicht von der Best ckungsseite View of Component Side 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Y 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 1...

Page 11: ...85 CN301 65 11 CN501 85 61 CN502 96 164 CN503 40 52 CN601 60 160 CN900 86 8 CN901 89 18 D300 78 24 D301 68 21 D302 71 21 D303 56 23 D306 53 19 D500 74 75 D501 113 75 D900 14 35 D901 14 39 D902 15 67...

Page 12: ...GRUNDIG Service AMIRA 45 2 4 110 120 130 140 150 160 170 180 190 Hauptplatte Main Board Vergr erte Ansicht von der Best ckungsseite Enlarged view of Component Side...

Page 13: ...GRUNDIG Service AMIRA 45 2 5 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Y 0 10 20 30 40 50 60 70 80 90 100 10 X...

Page 14: ...uF GND 10V STDBY L905 PE 54040 1 2 CN901 41792 2 Opt Ext Supply Opt Int Supply ON OFF L903 FERRIT BEAD L907 FERRIT BEAD L906 FERRIT BEAD L902 FERRIT BEAD POWER 1 1 GND VS_VGA HS_VGA R309 510R C301 47p...

Page 15: ...1uF A_GND L100 FERRIT BEAD L102 FERRIT BEAD R113 75R R152 0 47R R150 47K C159 47uF 16V C126 1nF C127 1nF 1 2 3 CN109 3PIN 2 3 4 1 4 3 2 1 CN100 S_VHS R111 75R 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17...

Page 16: ...2 FFOE 23 CLK20 24 FSY HC 55 FPDAT 58 CLK5 60 VOUT 70 VREF 78 FB1IN 79 U400 VPC3230D C424 220pF C417 220pF CVBS_Out Vin2 C401 0 1uF C400 0 1uF Vin1 SC_B SC_G SC_R C405 0 1uF C406 0 1uF C407 0 1uF OSD_...

Page 17: ...U505 29LV040 A0 20 A1 19 A2 18 A3 17 A4 16 A5 15 A6 14 A7 13 A8 3 A9 2 A10 31 A11 1 A12 12 A13 4 A14 11 A15 7 A16 10 CS1 30 OE 32 WE 5 IO1 21 IO2 22 IO3 23 IO4 25 IO5 26 IO6 27 IO7 28 IO8 29 VCC 8 VS...

Page 18: ...DD_3 3 E17 DGND H12 DGND J10 DVDD_2 5 T17 DVDD_3 3 G17 DVDD_2 5 D12 AGND C7 AVDD_3 3 B2 AGND A2 VBUFC B5 AGND D4 AVDD_3 3 B8 AGND C11 AVDD_3 3 C3 AVDD_3 3 B9 AVDD_3 3 B11 AGND C5 AGND A4 AGND A3 CLKOU...

Page 19: ...NC 37 DQ13 46 U800 K4S161622 C805 220pF C818 0 1uF C809 47pF C807 22uF DQ2 5 DQ3 6 DQ4 8 DQ5 9 DQ6 11 DQ1 3 DQ7 12 DQ10 42 DQ8 39 DQ9 40 A0 21 LDQM 14 WE 15 VSS 26 VCC 1 VCC 25 VCCQ 7 VCCQ 13 DQ0 2 DQ...

Page 20: ...CD GND GND GND GND TX0 O TX0 O TX1 O TX1 O TX2 O TX2 O TXCK O TXCK O TX3 O TX3 O TX0 E TX0 E TX1 E TX1 E TX2 E TX2 E TX3 E TX3 E TXCK E TXCK E DCLK DBRED7 DBRED0 DBRED2 DBRED6 DBRED1 DBRED5 DBRED4 DBR...

Page 21: ...GRUNDIG Service AMIRA 45 2 13 Bedieneinheit Keyboard Ansicht von der Best ckungsseite View of Component Side Kopfh rer Platte Headphone Board Ansicht von der Best ckungsseite View of Component Side...

Page 22: ...GRUNDIG Service AMIRA 45 2 14 Ozillogramme Oscillograms 1 2 power on trigger 3 power on trigger 4 power on trigger 5 6 7 8 9 0...

Page 23: ...GRUNDIG Service AMIRA 45 2 15 Volume 75 Volume 75 Headphone Volume 75 Headphone Volume 75...

Page 24: ...3 1 GRUNDIG Service AMIRA 45 Explosionszeichnung und Ersatzteilliste Exploded View and Spare Parts List 10 5 1 5 3 2 8 12 11 13 7 15 14 16...

Page 25: ...fety instructions shall be valid as provided by the Safety Service Manual part number 720108000000 as well as the respective national deviations Ersatzteilliste Spare Parts List OSLO LCD TV SE 4572 TO...

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