Grundig GDV 130-2 Service Manual [en, de]

DVD Service Manual

2. Ergänzung / Supplement 2

GDV 130

GMI6300

GDV 130/2

GMI6400

ǵ

ON/

Ǽ

DVD / VIDEO CD / CD PLAYER

DISC

ʀ

Ǽ

OPEN/CLOSE

Malaga SE 1210

GMI6600

MENU

PLAY

SELECT

DISPLAY

Zusätzlich erforderliche Unterlagen für den Komplettservice
Additionally required Service Documents for the Complete Service

Service
Manual

GDV 130…

Materialnr./Part No.

720105379500

Ergänzung
Supplement

Malaga

SE 1210

Materialnr./Part No.

720105379600

Service
Manual

Sicherheit

Safety

Materialnr./Part No.

720108000000

Materialnummer/Part Number 720105379700
Änderungen vorbehalten/Subject to alteration • Printed in Germany
E-BS-SA15 0601
http://www.grundig.com

Grundig Service

Hotline Deutschland...

Technik:

TV
TV
SAT
VCR/LiveCam
HiFi/Audio
Car Audio
Telekommunikation

Planatron

Ersatzteil-Verkauf: ...Mo.-Fr. 8.00-19.00 Uhr

(8.00-22.00 Uhr)

...Mo.-Fr. 8.00-18.00 Uhr

Fax:

Telefon:
Fax:

0180/52318-41
0180/52318-49
0180/52318-48
0180/52318-42
0180/52318-43
0180/52318-44
0180/52318-45
0180/52318-51

0180/52318-99

0180/52318-40
0180/52318-50

Allgemeiner Teil / General Section GDV 130… / Malaga SE 1210

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material­nummer 720108000000, sowie zusätzlich die eventu­ell abweichenden, landesspezifischen Vorschriften!

Inhaltsverzeichnis

Seite

Wichtige Hinweise ........................................................................... 2

IC-Blockdiagramm U 401 ................................................................ 2

Chassisplatte ................................................................................ 10

– Hauptschaltplan .......................................................................... 3

– Steuereinheit ............................................................................... 4

– Audio/Video ................................................................................. 5

– Audio/Video Decoder .................................................................. 6

– Interface ...................................................................................... 8

Bedieneinheit ............................................................................ 4, 12

Wichtige Hinweise

Diese Service-Manual-Ergänzung enthält folgende geänderte Plati­nenabbildungen und zugehörige Schaltpläne für:

The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 720108000000, as well as the respective
national deviations.

Table of Contents

Page

Important Hints ................................................................................ 2

IC Block Diagram U 401 ................................................................. 2

Chassis Board ............................................................................... 10

– Main Circuit Diagram ................................................................... 3

– Control Unit ................................................................................. 4

– Audio/Video ................................................................................. 5

– Audio/Video Decoder .................................................................. 6

– Interface ...................................................................................... 8

Keyboard Control Unit ............................................................... 4, 12

Important Hints

This Service Manual supplement contains the following changed figures
of the printed circuit boards and the corresponding circuit diagrams for:

GDV 130 ab Seriennummer 01526010520048456x:
– Bedieneinheit (erkennbar an der einseitig kaschierten Platine)

Materialnummer 275990200200

– Display U3 Materialnummer 759880565900
– Software (ab V6.34) Materialnummer 275990172100

GDV 130 ab Seriennummer 01526010520044404x:
GDV 130/2 ab Seriennummer 01547240520017294x:
Malaga SE 1210 ab Seriennummer 01547560520014350x:

– Chassisplatte Materialnummer 275990107900
– IC U401 (ADV7170) Materialnummer 759880565800
– Software (ab V2.15) Materialnummer 275990171601

Unter den angegebenen Materialnummern können Sie die geänderten
Ersatzteile/Software über den Ersatzteil-Service bestellen.

Allgemeiner Hinweis

Grundlage für den Service sind folgende Service Manuals:
– Sicherheit, Materialnummer 720108000000
– Service Manual GDV130, Materialnummer 720105379500
– Ergänzung Malaga SE1210, Materialnummer 720105379600

GDV 130 from serial number 01526010520048456x:

– Keyboard Control Unit (can be identified at the PCB with one clad

side only) Part number 275990200200

– Display U3 Part number 759880565900
– Software (from V6.34) Part number 275990172100

GDV 130 from serial number 01526010520044404x:
GDV 130/2 from serial number 01547240520017294x:
Malaga SE 1210 from serial number 01547560520014350x:

– Chassis Board Part number 275990107900
– IC U401 (ADV7170) Part number 759880565800
– Software (from V2.15) Part number 275990171601

You can order the changed spare parts/software under the given part
numbers at the Spare Parts Service.

General Note

Basic instructions for servicing are given in the following Service
Manuals:

– Service Manual Safety, Part number 720108000000
– Service Manual GDV130, Part number 720105379500
– Supplement Malaga SE1210, Part number 720105379600

IC-Blockdiagramm / IC Block Diagram U401 (ADV 7170)

V

RESET

COLOR

DATA
P7–P0

P15–P8

HSYNC

FIELD/VSYNC

BLANK

TTXREQ

POWER

MANAGEMENT

AA

CONTROL

(SLEEP MODE)

4:2:2 TO

4:4:4

INTER-

POLATOR

VIDEO TIMING

GENERATOR

8

8

8

CLOCK

MATRIX

CGMS & WSS

INSERTION

8

Y

YCrCb

TO

U

YUV

V

8

SCLOCK SDATA ALSB

BLOCK

ADD

SYNC

ADD

BURST

I2C MPU PORT

9

88

8

TELETEXT

INSERTION

INTER-

POLATOR

INTER-

POLATOR

TTX

BLOCK

9

PROGRAMMABLE

LUMINANCE

8

PROGRAMMABLE

CHROMINANCE

8

REAL-TIME

CONTROL

CIRCUIT

SCRESET/RTC

FILTER

FILTER

10

10

10

DDS BLOCK

YUV TO

MATRIX

U

V

SIN/COS

RBG

10

10

10

10

10

ADV7170

GND

M
U

10

L
T

I

10

P
L
E

10

X
E
R

10

VOLTAGE

REFERENCE

CIRCUIT

10-BIT

DAC

10-BIT

DAC

10-BIT

DAC

10-BIT

DAC

DAC D (PIN 27)

DAC C (PIN 26)

DAC B (PIN 31)

DAC A (PIN 32)

V

REF

R

SET

COMP

P3

GND

P4

CLOCK

1

V

AA

PIN 1

2

IDENTIFIER

P5

3

P6

4

P7

5

GND

P8

P9
P10
P11
P12

V

AA

ADV7170/ADV7171

6
7
8
9

10
11

PQFP/TQFP

(Not to Scale)

121314 15 16 17 18 192021 2 2

P14

P13

P15

HSYNC

P1

P2

40 39 3841424344 36 35 3437

TOP VIEW

ALSB

BLANK

FIELD/VSYNC

SET

SCRESET/RTC

P0

TTXREQ

R

TTX

33

V

REF

32

DAC A

31

DAC B

30

V

AA

29

GND

28

V

AA

27

DAC D

26

DAC C

25

COMP

24

SDATA

23

SCLOCK

AA

V

GND

GND

RESET

2 GRUNDIG Service

GRUNDIG Service 3

TO TV ( Down )

FROM VCR ( Up )

Only for 2 SCART connectors

Only for Digital optical connectors

G/Y

R/Cr/C

B/Cb

MAIN_R
MAIN_L

AL_VCR

AR_VCR

AMUTE

B_TV

G_TV

CVBS_TV

CVBS_RCA

Y_SVHS

R_TV

R_VCR

AL_TV

AR_TV

ALO_RCA

ARO_RCA

C_SVHS

B_VCR

G_VCR

CVBS_VCR

EXTB

CVBS

FS_TV

FS_VCR

FNC1

FNC2

FNC3

FB

AMUTE1

DRST#

DRD#

DWR#

DD[0..15]

DIORDY

DACS1#

DIOCS16#

DACS3#

DIRQ

DA[0..2]

MRSTB

HOST_CLK

ASDATA_DVD

SPDIF

VFD_CLK
VFD_DATA

VSYNC

HSYNC

YUV[0..7]

HOST_DATA

VFD_STB

I2C_DATA

LRCK_DVD

MCLK

HOST_CS

I2C_CLK

BCLK_DVD

27MHz

VRSTB

BCLK_DVD

LRCK_DVD

ASDATA_DVD

MD_DACO

MC_DACO

ML_DACO

MCLK

MAIN_L

MAIN_R

VSYNC

I2C_CLK

G/Y

R/Cr/C

HSYNC

I2C_DATA

YUV[0..7]

B/Cb

27MHz

CVBS

ARSTB

MRSTB

AMUTE

HOST_CS

HOST_DATA

IR

HOST_CLK

POWER_CTL

MC_DACO

MD_DACO

ML_DACO

VRSTB

POWER_SW

POWER_LED

OPEN_SW

EXTB

ARSTB

FNC1

FNC2

FNC3

FB

AMUTE1

YUV[0..7]

DA[0..2]

DD[0..15]

HSYNC

27MHz

MCLK

I2C_CLK

VSYNC

BCLK_DVD

ASDATA_DVD
LRCK_DVD

I2C_DATA

DIORDY

DACS1#

DA2

DA1
DA0

DIOCS16#

DACS3#

DRST#

DD2

DD1

DD13

DD10

DD0

DRD#

DD7

DD14

DD6

DWR#

DD15

DD8

DD12

DD5

DD11

DD9

DD4

DD3

DIRQ

MAIN_L

MAIN_R

ARO_RCA

R/Cr/C C_SVHS

AL_TV

B_TV

G/Y

ALO_RCA

AR_TV

CVBS_TV

Y_SVHS

R_TV

B/Cb

G_TV

MRSTB

HOST_DATA
HOST_CS
HOST_CLK

IR

OPEN_SW

VFD_STB
VFD_CLKO
VFD_DATA
POWER_LED
POWER_SW

CVBS_RCA

POWER_CTL

ML_DACO
MC_DACO

MD_DACO

EXTB

CVBS

AR_VCR

ALI_VCR

B_VCR

G_VCR
R_VCR

CVBS_VCR

VRSTB

AMUTE

FS_TV

FS_VCR

SPDIF

ARSTB

FNC1
FNC2
FNC3
FB

AMUTE1

+12VALL

-12VALL

+5VA

+5VD

+5VD

+5VD

+3.65V

+5VALL

+5VALL

+5VD

+5VDC

+12VA

+5VA1

C121 104

P1

TO TX178A

1

2

3

GND

VCC

IN

L22 FB2012

L23 FB2012

L24 FB2012

L25

FB2012

L26

FB2012

L27

FB2012

L28 FB2012

L29 FB2012
L30 FB2012

L7

PB3216

L31

FB2012

L32

FB2012

CON5B
RCA-JACK

4

3

CON5C
RCA-JACK

6

5

CON5D
RCA-JACK

8

7

C7

104

L33

FB2012

R128 330

L6 PB3216

L4 PB3216

L5 PB3216

L20

FB2012

L9 FB2012

L8

FB2012

R2

4.7K

R3

4.7K

CON6

HDR-2X20 To DVD Drive

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

RESET GND
D7 D8
D6 D9
D5 D10
D4 D11
D3 D12
D2 D13
D1 D14
D0 D15
GND KEY
DRQ GND
IOW

GND

IOR

GND

IOCHRDY BALE
DACK

GND

IRQ14 IOCS16
A1 RESERVED
A0 A2
CS0

CS1

ACTIVITY GND

R127 330

C120

104

R124
91

CE20

100u/16V

CE1
100u/25V

CE2
100u/25V

CE3
100u/16V

CON2

CON_ESS

To P. 4

Keyboard

Control Unit

CON1

1
2
3
4
5
6
7
8

9
10
11

IR
GND_D
GND_D

+5V_ALL

OPEN_SW

RCU_LED

VFD_STB
VFD_CLKO
VFD_DATA

POWER_LED

POWER_SW

CON4
S-VHS

1

3

2

4

6

5

7

CON1

CONP_ESS1

To Service Manual

P. 2-8

Power Supply

PCN2

1
2
3
4
5
6
7
8

9
10
11
12

+9VALL

AGND

-9V_ALL
AGND
+5V_A
AGND
+5V_D
DGND

+3.65V

ON/OFF

DGND

+5V_ALL

CE7

10u/16V

CE6
100u/16V

CE5
100u/16V

CE4
100u/16V

L12 FB2012

L11 FB2012

L15 FB2012

L14 FB2012

L13 FB2012

C3

104

C2

104

C1

104

L3 PB3216

L1 PB3216

L2 PB3216

L17 FB2012

L16 FB2012

CON5A
RCA-JACK

2

1

C5

104

C6

104

C4

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

CON3A

SCART21PX2

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21

FBLKI

FBLK

FBLK

Control Unit

P. 4

Audio/Video Decoder

P. 6

Audio/Video

P. 5

Interface

P. 8

8

7

9

0

!

@

#

$

^&%

*

GDV 130… / Malaga SE 1210 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams

Chassisplatte – Hauptschaltplan / Chassis Board – Main Circuit Diagram

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GDV 130… / Malaga SE 1210

Bedieneinheit / Keyboard Control Unit

C1

104

10/16

CON1

1

IR

2

GND_D

4

+5V_ALL

7

VFD_STB

8

VFD_CLKO

9

VFD_DATA

5

OPEN_SW

11

POWER_SW

3

GND_D

10

POWER_LED

6

RCU_LED

TO P.3

CHASSIS

BOARD

CON2

U2

VCC

GND

OUT

TSOP1838

IR RECEIVER

CON2

1

FLT+

2

FLT-

3

DGND

4

-26V
5

+5VD

TO SERVICE MANUAL

P. 2-8

POWER SUPPLY

PCN4

+5VALL

R8

10K

SW2
OPEN/CLOSE

+5VALL

+CE1

L1
FB

IR

VFD_STB
VFD_CLKO
VFD_DATA
OPEN_SW
POWER_SW

POWER_LED

+5VALL

CE4

+

C7

3

104

2

1

L2
FB

C8

10/16

104

10/16

IR

FLT+

FLT -

NR1

22(1/4W)

-26V

CE3
+

+5VD

+CE2

10/50C3104/50

+5VALL

R3

10K

SW1
POWER

+5VD

14

SEG1

15

SEG2

16

SEG3

17

SEG4

18

SEG5

19

SEG6

20

SEG7

21

SEG8

22

SEG9

23

SEG10

24

SEG11

25

SEG12

26

C4
104

FLT+

GRID7

GRID5

GRID8

GRID6

12567891011

F1

F1

8G7G6G5G4G3G2G

KEY1

SW6

DISPLAY
SW10

R4

10K

VDD
SEG1/KS1
SEG2/KS2
SEG3/KS3
SEG4/KS4
SEG5/KS5
SEG6/KS6
SEG7/KS7
SEG8/KS8
SEG9/KS9
SEG10/KS10
SEG11/KS11
SEG12/KS12

GRID4

GRID3

GRID2

U3

KEY2

SW3

STOP
SW7

PAL/NTS C

SW11

FR

R5

10K

KEY4

KEY3

KEY4

SEG13/GRID16

27282930313233343536373839

SEG13

SE G14

GRID1

12

1G

DVD VFD

KEY3

FF

VFD_DATA

KEY2

KEY1

VFD _STB

VFD_CLKO

IC

CLK

STB

KEY1

KEY2

KEY3

U1

uPD16311

SEG14/GRID15

SEG15/GRID14

SEG16/GRID13

SEG17/GRID12

SEG18/GRID11

VDD

SEG15

SEG16

SEG3

SEG1

SEG4

SEG2

2021222324252627282930313233343538

P1P2P3P4P5P6P7P8P9

SW4

MENU

SW8

SKIP+

R6

10K

DIN

SW4

DOUT

VEE

SEG19/GRID10

SEG20/GRID9

GRID8

SEG7

SEG5

SEG6

SEG8

R9

3.3K

SW2

SW3

GRID8

GRID7

GRID7

SEG9

KEY4

12345678910111213

SW1

GRID6

GRID6

SEG10

SEG11

P10

SW5

STEP
SW9

SKIP-

R7

10K

+5VD

U4

OSC

VSS
LED1
LED2
LED3
LED4
LED5

VDD
GRID1
GRID2
GRID3
GRID4
GRID5

-26V

SE G14

SEG13

SE G12

P11

P12

P13

P14

52
51
50
49
48
47
46
45
44
43
42
41
40

C5 104/50

FLT -

SEG16

SEG15

P15

P16

F2

+5VD

39

F2

D3

1N4148

D4

1N4148

D5

1N4148

SEG1

SEG2

SEG3

POWER_LED

C6

R12

104

56K

GRID1
GRID2
GRID3
GRID4
GRID5

D2

POWER LED(RED)

+5VALL

KRC107M

R1

330

Q1

Chassisplatte – Steuereinheit / Chassis Board – Control Unit

option

+5VAL L

CON601

1

GND_D

+5VAL L

+5VD

TXD
RXD

OPEN

CE601

10u/16V

D601
MMBD4148

2
3
4

MRSTB

HOST_DATA
HOST_CS
VRSTB
ARSTB

IR
HOST_CLK

R603 220

R601
10K

HOST_DATA

HOST_CS

HOST_CLK

C602 27p

11.0592MHz

MRSTB

VRSTB
ARSTB

X601

IR

C603 27p

C601 104

U601

1

P1.0/T2

2

P1.1/T2EX

3

P1.2

4

P1.3

5

P1.4

6

P1.5

7

P1.6

8

P1.7

9

RST

10

P3.0/RXD

11
12
13
14
15
16
17
18
19
20 21

ALE/PROG

P3.1/TXD
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P3.6/WR
P3.7/RD
XTAL2
XTAL1
VSS P2.0/A8

P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10

80c52

4 GRUNDIG Service

VCC
P0.0/A0
P0.1/A1
P0.2/A2
P0.3/A3
P0.4/A4
P0.5/A5
P0.6/A6
P0.7/A7
EA/VPP

PSEN

P2.1/A9

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

+5VAL L

R616
10K

R610

3.3K

OPEN_SW
POWER_SW
FB
ML_DACO
MC_DACO
MD_DACO

R604

3.3K

R606

R602

3.3K

3.3K

R607

3.3K

R612

3.3K

R609

3.3K

R611

3.3K

+5VAL L

R605 3.3K

OPEN_SW
POWER_SW
FB
ML_DACO
MC_DACO
MD_DACO

MMBD4148

1(A)

TO MAIN CIRCUIT DIAGRAM (P. 3)

3(K)

5H

2(NC)

POWER_CTL
EXTB
FNC1
FNC2
FNC3
AMUTE
POWER_LED
AMUTE1

KA