Grundig GDV 130 Service Manual Download Page 28

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GRUNDIG Service

Platinenabbildungen und Schaltpl

ne / Layout of PCBs and Circuit Diagrams

GDV 130

…

TO TV ( Down )

FROM VCR ( Up )

Only for 2 SCART connectors

Only for Digital optical connector

Interface

P. 3-11

Audio/Video Decoder

DA[0…2]

DD[0…15]

DRST#
DD15
DD14
DD13
DD12
DD11
DD10
DD9
DD8

DWR#
DRD#
DIORDY

DIRQ
DA1
DA0
DACS1#

1
3
5
7
9

11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

GND

D8
D9

D10
D11
D12
D13
D14
D15

KEY

GND
GND
GND

BALE

GND

IOCS16

RESERVED

CS1

GND

DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7

DIOCS16#

DA2

DACS3#

GND

2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40

RESET
D7
D6
D5
D4
D3
D2
D1
D0
GND
DRQ
IOW
IOR
IOCHRDY
DACK
IRQ14
A1
A0
CS0
ACTIVITY

AL_TV

AR_TV

AL_VCR

CVBS_VCR

+12VALL

–12VALL

+5VA

+5VD

+3.65V

+5VALL

+5VD

5VDC

+12VA

+5VA1

R128 104

TOTX178A

3
2
1

IN
VCC
GND

L22 FB2012

L23 FB2012

L24 FB2012

L25 FB2012

L26 FB2012

L27 FB2012

L28 FB2012

L29 FB2012

L30 FB2012

L31 FB2012

L32 FB2012

L33 FB2012

L16 FB2012

L17 FB2012

PB3216

CON5B
RCA-JACK
8

CON5C
RCA-JACK
6

CON5D
RCA-JACK
8

104

R128 330

L6 PB3216

L4 PB3216

L5 PB3216

L20

FB2012

L11
L12
L13
L14
L15

POWER_CTL

OPEN_SW

VFD_STB
VFD_CLKO
VFD_DATA
POWER_LED
POWER_SW

MD_DACO
ML_DACO
MC_DACO
VRSTB
ARSTB
AMUTE1
AMUTE
EXTB
FNC1
FNC2
FNC3
FB

MRSTB

HOST_DATA
HOST_CS
HOST_CLK

VFD_STB
VFD_CLKO
VFD_DATA

MRSTB

HOST_DATA
HOST_CS
HOST_CLK

FB2012

R2
4.7K

R3
4.7K

CON6

HDR-2X20 To DVD Drive

R127 330

C120

104

R124
91

CE20

100

/16V

CE1

100

/25V

CE2

100

/25V

CE3

100

/16V

CON2

CON_ESS

To P. 2-12

Keyboard

Control Unit

1
2
3
4
5
6
7
8
9

10
11

CON4
S-VHS

CON1

CONP_ESS1

To P. 2-8

Power Supply

1
2
3
4
5
6
7
8
9

10
11
12

+12VALL

AGND

–12V_ALL

AGND

+5V_A

AGND

+5V_D

DGND

+3.65V

ON/OFF

DGND

+5V_ALL

GND_D
GND_D

+5V_ALL

OPEN_SW

RCU_LED

VFD_STB

VFD_CLKO

VFD_DATA

POWER_LED

POWER_SW

CE7

/16V

CE6

100

/16V

CE5

100

/16V

CE4

100

/16V

104

L3 PB3216

L1 PB3216

L2 PB3216

CON5A
RCA-JACK
2

104

C20

104

L21 PB3216

CON3B

SCART21PX2

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21

CON3A

SCART21PX2

YUV[0…7]
HSYNC
VSYNC
27MHZ
I2C_CLK
I2C_DATA

ASDATA_DVD
LRCK_DVD
MCLK
BCLK_DVD

SPDIF

YUV[0…7]
HSYNC
VSYNC
27MHZ
I2C_CLK
I2C_DATA

ASDATA_DVD
LRCK_DVD
MCLK
BCLK_DVD

CVBS
Y
C
R/Cr
G/Y
B/Cb

B_TV
FS_TV
G_TV
R_TV
FBLK
CVBS_TV
AR_VCR

B_VCR
FS_VCR
G_VCR
R_VCR
FBLKI

Y_SVHS

C_SVHS

ALO_RCA
ARO_RCA

CVBS_RCA

CVBS
Y
C
R/Cr
G/Y
B/Cb

MAIN_R
MAIN_L

Chassisplatte

–

Hauptschaltplan / Chassis Board

–

Main Circuit Diagram

Summary of Contents for GDV 130

Page 1: ...8 48 0180 52318 42 0180 52318 43 0180 52318 44 0180 52318 45 0180 52318 51 0180 52318 99 Mo Fr 8 00 18 00 Uhr 0180 52318 40 0180 52318 50 Telefon Fax Technik Ersatzteil Verkauf Mo Fr 8 00 19 00 Uhr GDV 130 GMI6300 GDV 130 2 GMI6400 GDV 130 4 GMI6500 Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Documents for the Complete Service Service Manual Sicherheit...

Page 2: ... Exploded View and Spare Parts List 3 1 3 2 D Inhaltsverzeichnis Seite Allgemeiner Teil 1 3 1 11 Messgeräte Messmittel 1 3 Technische Daten 1 3 Ausbauhinweise 1 4 Servicehinweise 1 4 Bedienhinweise 1 6 Platinenabbildungen und Schaltpläne 2 1 2 19 DVD ATAPI Loader 2 1 IC Blockdiagramme 2 2 Verdrahtungsplan 2 6 Netzteil 2 7 Chassisplatte 2 9 Hauptschaltplan 2 11 Steuereinheit 2 12 Audio Video 2 13 A...

Page 3: ... 60Hz 525 lines Playback System DVD Video Video CD Audio CD Multi standard PAL NTSC CD R CD RW DVD Disc Format Diameter 8cm and 12cm Video Format Signal Digital Digital compression MPEG2 for DVD MPEG1 for VCD DVD 50Hz 60Hz Horiz resolution 720 pixel 720 pixel Vert resolution 576 lines 480 lines VCD 50Hz 60Hz Horiz resolution 352 pixel 352 pixel Vert resolution 288 lines 240 lines Audio Format Digi...

Page 4: ...epieceN and the plastic cover M Fig 7 6 Removing the Drive Mechanism CD Drive Undo 4 screws B Fig 1 Push the CD drive to the back of the cabinet and remove it Unplug the connectors if necessary Servicehinweise GDV 130 GDV 130 2 Wiederherstellen der Gerätefunktion nach Austausch des EEPROMs U204 oder der Chassisplatte CD Schublade öffnen Die folgenden Tasten nacheinander drücken SETUP 2 2 0 0 0 STE...

Page 5: ...GDV 130 Allgemeiner Teil General Section GRUNDIG Service 1 5 Fig 2 Fig 1 Fig 3 Fig 4 Fig 6 B A C C E F F F G L T D D D E H L I D D E E E Fig 5 Fig 7 M N T ...

Page 6: ...3 CDs und Audio CDs DISPLAY Blendet während der Wiedergabe verschiedene Informationen zum Beispiel Titel Kapitelnummer Spielzeit auf dem Bild schirm des Fernsehgerätes ein B A DVD VIDEO CD CD PLAYER ǵ ON Ǽ DISC OPEN CLOSE Ǽ MENU DISPLAY GDV 130 PLAY SELECT A B 6 Audio OUT L R Ton Ausgangsbuchsen linker rechter Kanal zum Anschlie ßen einer HiFi Anlage Video OUT Bild Ausgangsbuchse zum Anschließen e...

Page 7: ...M Zum Programmieren von Titel oder Kapitel einer Video oder Audio CD SHUFFLE Zum Wiedergeben der Titel Kapitel einer Video oder Audio CD in zufälliger Reihenfolge DIGEST Blendet den jeweiligen Anfang eines Kapitels als Standbild ein CLEAR Löscht Titel oder Kapitel aus dem Video oder Musik Programm VOLUME Zum Einstellen der Lautstärke Ǽ OPEN CLOSE ANGLE SUBTITLE AUDIO 3D SOUND ZOOM STEP PREV NEXT F...

Page 8: ...D Player sucht das Kapitel und beginnt die Wiedergabe Ç 01 02 002 045 Ç 01 02 019 045 Ç 01 02 ø Ç 01 02 ø 1 05 30 Ç 01 02 025 045 Ç 01 02 024 045 DEUTSCH 15 WIEDERGABE EINER DVD VIDEO CD____________________________________ Zusatzfunktionen der Wiedergabe Hinweise Bei den Funktionen Bildsuchlauf Zeitlupe und Standbild ist der Ton stummgeschaltet Wenn das Symbol erscheint ist diese Funktion mit dies...

Page 9: ...RLASSEN œ æ ŁII SETUP KS 1 KINDER 2 3 4 5 6 7 8 AB 18 JETZIGES PASSWORT XXXX KS KINDERSICHER PASSWORT ÄNDERN VERLASSEN œ æ ŁII SETUP KS ALTES PASSWORT XXXX NEUES PASSWORT PASSWORTBESTÄTIGEN KS 26 EINSTELLUNGEN_________________________________________________________ Einstellungen im Menü AUDIO 1 Hauptmenü mit SETUP aufrufen 2 Menü AUDIO mit a oder s anwählen Hinweis Die weitere Bedienung entnehmen...

Page 10: ...CART CLOSED CAPT VERLASSEN œ æ ŁII SETUP VIDEO ENGLISCH RUSSISCH FRANZÖSISCH DEUTSCH SPANISCH ITALIENISCH PORTUGUESE DUTCH OSD TV FORMAT TV NORM SCART CLOSED CAPT VERLASSEN œ æ ŁII SETUP VIDEO 4 3 PS 4 3 LB 16 9 OSD TV FORMAT TV NORM SCART CLOSED CAPT VERLASSEN œ æ ŁII SETUP VIDEO PAL NTSC MULTI 28 EINSTELLUNGEN________________________________________________________________________ 2 Benötigte Fa...

Page 11: ...NSTELLUNG VERLASSEN œ æ ŁII SETUP DIV EIN AUS KAMERA INFO BILD SCHONER GERÄTEDISPLAY AUDIOANZEIGE TASTENSPERRE OSD EINSTELLUNG VERLASSEN œ æ ŁII SETUP DIV EIN AUS KAMERA INFO BILD SCHONER GERÄTEDISPLAY AUDIOANZEIGE TASTENSPERRE OSD EINSTELLUNG VERLASSEN œ æ ŁII SETUP DIV AB FABRIK 32 INFORMATIONEN _____________________________________________________________________ Störungen selbst beheben Nicht ...

Page 12: ...f again Stand by Switching the DVD player off does not mean it is disconnected from the mains Compartment for DVDs CDs Display 9 Stand by indicator OPEN CLOSE ə Opens and closes the disc compartment ľľ During playback switches the video search backwards at different speeds Selects various menu functions Ń Selects the next title or section during playback Selects various menu functions ıı During pl...

Page 13: ...n the DVD player is lit and off again Stand by ANGLE Selects various camera angles for certain scenes or passages on the DVD during playback SUBTITLE For selecting and displaying subtitles on the DVD during playback AUDIO Switches between the original and the dubbed language during DVD playback 3D SOUND Selects 3D Sound during playback PREV 5 a Selects the previous title or section during playback...

Page 14: ...3 DVD VIDEO CD PLAYBACK_____________________________________________________ Selecting titles or chapters If a DVD or video CD contains several titles and or chapters you can select from among them using the Info line of the DVD player 1 Press DISPLAY to see the Info line 2 Select the Ç title display by pressing a press S or A to select the title and then SELECT to confirm 3 Select the chapter dis...

Page 15: ...O DIGITAL OUT DOWNMIX DUAL MONO DYNAMIC RNG EXIT SETUP œ æ ŁII SETUP AUDIO STEREO LEFT MONO RIGHT MONO MIXED MONO ENGLISH 25 PARENTAL LOCK_________________________________________________________ Activating the parental lock of the DVD player Films on DVD may be wholly or partially unsuitable for children Such DVDs contain information which identifies these scenes providing them with ratings from ...

Page 16: ..._____ Setting the dynamic volume range 1 Select the DYNAMIC RNG line with S or A and press s to activate 2 Set the value by pressing S or A 3 Quit the menu with the SETUP button Custom settings in the VIDEO menu 1 Press SETUP to call up the main menu 2 Select the VIDEO menu by pressing a or s Note For further operation see the following sections each one starting from Step 1 Selecting the language...

Page 17: ...er on off If you select a freeze frame on DVDs and Video CDs or the main menu on MP3 CDs for a long time this can damage the picture tube of your television If you activate the screen saver it appears after approximately five minutes 1 Select the SCREEN SAVER line with S or A and press s to activate 2 Activate or deactivate the function with S or A and press SELECT to confirm 3 Quit the menu with ...

Page 18: ...ck Coil Sled Motor Loading Motor BA6664FM Spindle Motor Drive BA5954FP 4Ch Motor Drive 80C52 System Controller Flash Memory 1Mbit MT1366 RF AMP Laser Driver Equalizer Error Gen Disc Motor Unit Laser Pickup MT1368 Decoder Servo ATAPI Buffer Manager Demodulator Error Correction PLl Focus Tracking Feeding Loading DRAM 4Mbit Spindle Motor Signal for CLV Motor Signal Actuator Signal Disc 33 86MHz 5V GN...

Page 19: ...ered Output of Oscillator Equivalent to System Clock Oscillator Input External Clock Input Oscillator Output 7 8 9 10 DGND V DD Ñ Ñ VCC 2R AGND2R Ñ Ñ 11 12 13 14 EXTR NC OUT Ñ V outR AGND1 OUT Ñ Digital Ground Digital Power 5V Analog Power 5V Analog Ground Rch Common Pin of Analog Output Amp No Connection Rch Analog Voltage Output of Audio Signal Analog Ground 15 16 17 18 VCC 1 VOUT L Ñ OUT NC EXT...

Page 20: ...TROL BLOCK DAC CONTROL BLOCK 10 BIT DAC 10 10 10 10 10 BIT DAC 10 10 BIT DAC 10 M U L T I P L E X E R YUV TO RBG MATRIX YUV LEVEL CONTROL BLOCK I2C MPU PORT HSYNC FIELD VSYNC BLANK TTX TTXREQ VAA RESET TELETEXT INSERTION BLOCK YCrCb TO YUV MATRIX CLOCK CSO_HSO VSO CLAMP SCLOCK SDATA ALSB VIDEO TIMING GENERATOR GND PAL NTSC 36 35 34 33 32 31 30 29 28 27 26 25 13 14 15 16 17 18 19 20 21 22 23 24 1 2...

Page 21: ...CC DCS1 DB14 DB12 DB10 DB0 VCC DRAS1 DWE DCAS VSS DMA8 DMA6 VCC DMA4 DMA2 VSS DB7 DB6 VSS DB4 DB3 DB2 DMA11 DMA10 DMA1 DMA0 HCS3FX HCS1FX VSS HIORDY VSS HD13 HD12 HD11 HD10 HD9 HD8 DCI_FDS VSS HIRQ DCI_ERR HRST HRDQ HWRQ DCI_REQ HD15 HD14 VCC HD7 DCI7 HD1 DCI1 HD0 DCI0 VCC VSS HSYNCH PCLK2XSCN YUV7 YUV6 PCLKQSCN VSYNCH YUV5 VSS VCC YUV4 YUV3 YUV2 YUV1 YUV0 DCLK VCC AUX7 AUX6 VCC LD1 LD2 LA3 LD12 V...

Page 22: ...0 85 82 77 O I O 97 100 101 O O DRAM address bus Column address strobe active low Output enable active low Clock enable active low DRAM write enable active low Row address strobe active low DRAM data bus SDRAM chip select 1 0 active low Data input output mask DSCK DCLK YUV 7 0 PCLK2XSC N 102 105 O I 115 113 110 106 116 O I O PCLKQSCN VSYNCH HSYNCH 117 118 I O I O 119 I O Clock to SDRAM Clock Input...

Page 23: ...5 KEY GND GND GND BALE GND IOCS16_ RESERVED A2 CS1_ GND RESET D7 D6 D5 D4 D3 D2 D1 D0 GND DRQ IOW_ IOR_ IOCHRDY DACK_ IRQ14 A1 A0 CS0_ ACTIVITY 12VALL AGND Ð12V_ALL AGND 5V_A AGND 5V_D DGND 3 65V ON OFF DGND 5V_ALL 1 2 3 4 5 6 7 8 9 10 11 12 PCN2 12VALL AGND Ð12V_ALL AGND 5V_A AGND 5V_D DGND 3 65V ON OFF DGND 5V_ALL 1 2 3 4 PCN3 5 4 3 2 1 PCN4 5VD 26V DGND FLT FLT 5V GND GND 12V 1 2 3 4 5V GND GND...

Page 24: ...2 7 GRUNDIG Service Platinenabbildungen und Schaltpläne Layout of PCBs and Circuit Diagrams GDV 130 Netzteil Power Supply Ansicht von der Bestückungsseite View of Component Side ...

Page 25: ...LL AGND 12V_ALL AGND 5V_A AGND 5V_D DGND 3 65V ON OFF DGND 5V_ALL 1 2 3 4 PCN3 TO DVD DRIVE TO P 2 11 KEYBOARD CONTROL TO P 2 11 CHASSIS BOARD 5 4 3 2 1 PCN4 5VD 26V DGND FLT FLT 5V GND GND 12V 1 2 3 6 5 4 ca 310V 5V 16 4V 15 7V 12 1V 12 7V 26 4V 6 5V 5V 3 9V 2 4V 5V 12V 5 1V 3 7V 11 2V 10 2V 10 1V OFF ON 15 5V 12V Netzteil Power Supply ...

Page 26: ...2 9 GRUNDIG Service Platinenabbildungen und Schaltpläne Layout of PCBs and Circuit Diagrams GDV 130 Chassisplatte Chassis Board Ansicht von der Bestückungsseite View of Component Side ...

Page 27: ...GRUNDIG Service 2 10 GDV 130 Platinenabbildungen und Schaltpläne Layout of PCBs and Circuit Diagrams Ansicht von der Lötseite View of Solder Side ...

Page 28: ... FNC2 FNC3 FB MRSTB HOST_DATA HOST_CS HOST_CLK VFD_STB VFD_CLKO VFD_DATA MRSTB HOST_DATA HOST_CS HOST_CLK YUV 0 7 HSYNC VSYNC 27MHZ I2C_CLK I2C_DATA ASDATA_DVD LRCK_DVD MCLK BCLK_DVD SPDIF DD 0 15 DRST DWR DRD DIORDY DIRQ DACS1 DACS3 DIOCS16 DA 0 2 L8 FB2012 R2 4 7K R3 4 7K CON6 HDR 2X20 To DVD Drive R127 330 C120 104 R124 91 CE20 100µ 16V CE1 100µ 25V CE2 100µ 25V CE3 100µ 16V CON2 CON_ESS To P 2...

Page 29: ...EG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 IR OPEN_SW POWER_SW VFD_STB IR VFD_CLKO VFD_DATA POWER_LED 5VD 26V 5VD 5VALL FLT FLT FLT 26V FLT 5VALL 5VALL 5VALL 5VALL 5VD 5VD U3 DVD VFD 1 2 5 6 7 8 9 10 11 12 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 46 47 F1 F1 8G 7G 6G 5G 4G 3G 2G 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 ...

Page 30: ...2 104 CE302 47µ 16V CE401 47µ 16V U301 PCM1716 22 5 6 4 3 1 2 25 24 23 26 27 28 21 18 11 RST XZI XTO CLKO RCKIN LRCIN DIN MUTE MODE CW IWO MD DM0 MC DM1 ML I2S ZERO EXTL EXTR VDD DGND VCC1 AGND1 VCC2L AGND2L VCC2R AGND2R VOUTL VOUTR NC NC 8 7 15 14 20 19 9 10 16 13 12 17 TP303 R309 10K R313 10K R311 10K L301 FB2012 CE301 47µ 16V C303 104 CE303 10µ 16V C304 104 CE305 10µ 16V CE308 10µ 16V CE304 10µ...

Page 31: ...15 LA16 LA17 LA18 LA19 LA20 LA21 LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7 MCLK TBCK TWS SEL_PLL1 TSD0 SEL_PLL0 TSD1 SEL_PLL2 TSD2 TSD3 RBCK RWS RSD SPDIF_DOBM SPDIF_DIBM PCLK2XSCN PCLKQSCN HSSCN VSSCN YUV0 YUV1 YUV2 YUV3 YUV4 YUV5 YUV6 YUV7 DCS0 DCS1 DRAS0 DRAS1 DRAS2 DCAS DWE DOE DSCK_EN DQM DSCK DMA0 DMA1 DMA2 DMA3 DMA4 DMA5 DMA6 DMA7 DMA8 DMA9 DMA10 DMA11 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 DB9 DB10 DB1...

Page 32: ... 3K R505 1K D506 8 2V C504 104 CE521 10µ 25V CE522 10µ 25V Q518 KRC107S U501 4053 12 13 14 15 4 2 1 5 3 11 10 9 6 7 8 16 X0 X1 X Y Z Y0 Y1 Z0 Z1 A B C INHIBIT VEE VSS VDD R524 0 R594 220 R525 0 R511 4 7K Q522 BC847A R515 1K C530 104 R512 4 7K R510 1K R509 1K Q526 BC847A Q529 BC857A Q520 KRC107S Q519 KRC107S C501 47p R599 100K R522 75 D501 3 9V CE514 22µ 16V R5271K Q527 BC847A R526 1K U502 4053 12 ...

Page 33: ...bildungen und Schaltpläne Layout of PCBs and Circuit Diagrams GRUNDIG Service 2 18 Bedieneinheit Keyboard Control Unit Ansicht von der Bestückungsseite View of Component Side Ansicht von der Lötseite View of Solder Side ...

Page 34: ...Platinenabbildungen und Schaltpläne Layout of PCBs and Circuit Diagrams GDV 130 2 19 GRUNDIG Service Oszillogramme Oscillograms 1 2 3 4 5 6 78 9 0 ª ...

Page 35: ...800 LP HAUPTMODUL MAIN BOARD 759880560300 NETZVERBINDER 12P 759880560400 FRONTVERBINDER 11P 759880560600 S VHS BUCHSE 759880560700 SCART BUCHSE D 00501 832538403900 Z DIODE BZX84C3V9 3 9V 3 D 00502 759880562500 SCHALTDIODE KDS226 D 00503 759880562600 DUAL DIODE KDS184 D 00504 759880562600 DUAL DIODE KDS184 D 00507 759880562600 DUAL DIODE KDS184 D 00508 759880562600 DUAL DIODE KDS184 D 00601 832500...

Page 36: ...2900 TRANS KRC107S SMD Q 00518 759880563000 TRANS KRA107S SMD Q 00519 759880562900 TRANS KRC107S SMD Q 00520 759880563000 TRANS KRA107S SMD Q 00521 830100784700 SMD TRANS BC847 Q 00522 830100784700 SMD TRANS BC847 Q 00524 830100784700 SMD TRANS BC847 Q 00527 830100784700 SMD TRANS BC847 Q 00530 759880562900 TRANS KRC107S SMD Q 00531 759880563000 TRANS KRA107S SMD Q 00532 759880562900 TRANS KRC107S...

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