GRUNDIG SEDANCE 27 LW70-6605 Top Schematic

TV Service Manual

Service
Manual

Chassis
L5A-26"…32"

SEDANCE 27
LW 70-6605 Top GBE4100

SEDANCE 32
LW 82-6605 Top GBE4200

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

Sicherheit

Safety

Materialnr./Part No.

720108000001

Materialnummer/Part Number 720100502000
Änderungen vorbehalten/Subject to alteration
TCC 0206 MP • Prepared in Germany
http://www.grundig.com

GRUNDIG Service Chassis L5A-26"…32"

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material­nummer 720108000001, sowie zusätzlich die eventu­ell abweichenden, landesspezifischen Vorschriften!

Inhaltsverzeichnis

Seite

Allgemeiner Teil .................................... 1-2…1-9

Allgemeine Hinweise .....................................................................1-2

Technische Daten ..........................................................................1-3

Bedienhinweise .............................................................................1-5

Service- und Sonderfunktionen .....................................................1-8

Platinenabbildungen

und Schaltpläne .................................. 2-1…2-15

Übersicht .......................................................................................2-1

Blockschaltplan ..............................................................................2-2

Hauptplatte RX6190 ......................................................................2-3

– Netzteil .......................................................................................2-7

– Tuner ..........................................................................................2-7

– IN/OUT.......................................................................................2-8

– VGA ...........................................................................................2-9

– Verstärker ..................................................................................2-9

– Video-Konverter .......................................................................2-10

– Telete�tTelete�t .....................................................................................2-11

– Scaler.......................................................................................2-12

Audio-Platte Y48195 ....................................................................2-14

Keyboards ZN4191 / ZS2191 ......................................................2-15

IR-Empfänger FX2193 .................................................................2-15

Netzschalterplatte FX2192 ..........................................................2-15

The regulations and safety instructions shall be valid
as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective
national deviations.

Table of Contents

Page

General Section .................................... 1-2…1-9

General Notes ...............................................................................1-2

Technical Data ...............................................................................1-3

Operating Hints ..............................................................................1-6

Service and Special Functions ......................................................1-8

Layout of PCBs

and Circuit Diagrams .........................2-1…2-15

Overview ........................................................................................2-1

Block Circuit Diagram ....................................................................2-2

Main Board RX6190 ......................................................................2-3

– Power Supply .............................................................................2-7

– Tuner ..........................................................................................2-7

– IN/OUT.......................................................................................2-8

– VGA ...........................................................................................2-9

– Amplifier .....................................................................................2-9

– Video Converter .......................................................................2-10

– Telete�t .....................................................................................2-11

– Scaler.......................................................................................2-12

Audio Board Y48195 ....................................................................2-14

Keyboards ZN4191 / ZS2191 ......................................................2-15

IR Receiver FX2193 ....................................................................2-15

Power Switch Board FX2192 .......................................................2-15

Ersatzteillisten ...................................... 3-1…3-3

Allgemeiner Teil

Allgemeine Hinweise

Achtung: ESD-Vorschriften beachten

Vor dem Öffnen des Gehäuses zuerst den Netzstecker ziehen!

Leitungsverlegung

Bevor Sie die Leitungen und insbesondere die Masseleitungen lösen,
muss die Leitungsverlegung zu den einzelnen Baugruppen beachtet
werden.
Nach erfolgter Reparatur ist es notwendig, die Leitungsführung wieder
in den werkseitigen Zustand zu versetzen um evtl. spätere Ausfälle
oder Störungen zu vermeiden.

Durchführen von Messungen

Bei Messungen mit dem Oszilloskop an Halbleitern sollten Sie nur
Tastköpfe mit 10:1 - Teiler verwenden. Außerdem ist zu beachten, dass
nach vorheriger Messung mit AC-Kopplung der Koppelkondensator
des Oszilloskops aufgeladen sein kann. Durch die Entladung über das
Messobjekt können Bauteile beschädigt werden.

Messwerte und Oszillogramme

Bei den in den Schaltplänen und Oszillogrammen angegebenen
Messwerten handelt es sich um Näherungswerte!

Austausch der Chassisplatte

Nach Austausch der Chassisplatte müssen alle Einstellungen im Service
Mode nach Tabelle "Grundeinstellwerte" (Punkte 1 und 2 im Kapitel
"Service- und Sonderfunktionen" auf Seite 1-8) eingestellt werden.

Spare Parts Lists .................................. 3-1…3-3

General Section

General Notes

Attention: Observe the ESD safety regulations

Before opening the cabinet disconnect the mains 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 out as originally
fitted at the factory to avoid later failures or disturbances.

Carrying out Measurements

When making measurements on semi-conductors with an oscilloscope,
ensure that the test probe is set to 10:1 dividing factor. If the previous
measurement was made on AC input, please note that the coupling
capacitor in the oscilloscope will be charged. Discharge via the item
being checked can damage the components.

Measured Values and Oscillograms

The measured values given in the circuit diagrams and oscillograms
are appro�imates!

Change of the Chassis Board

After changing the chassis board all settings in the service mode
must be done according to the table "Basic Settings" (points 1 and 2
in chapter "Service and Special Functions" on page 1-8).

1 - 2

Technische Daten / Technical Data

Chassis L5A-26"…32"GRUNDIG Service

Order No.
Develop. order No.
EAN
Approbations
IM-Languages
Remote control
Color
DISPLAY

Panel
16:9 wide-screen format

Response time
Brightness
Contrast ratio
Viewing angle approx.
Physical display resolution max. pixel
PICTURE
Digital Reference-Plus-Technology (Motion Adaption)
Line Flicker Reduction
Motion Adaptive Deinterlacing
Digital Color Transition Improv. (DCTI)
Digital Combfilter
Digital Luminance Transition Improv. (DLTI)
Picture Noise Reduction (DNR)
CCS (Clear Color Screen)
Preset picture modes
Aspect ratios (Format switching)
PIP
Multifold Tuner scan (Mosaic Picture)
PAT: Split screen (PICTURE + TEXT)
PAP: Double Window (PICTURE + PICTURE)
P2AT: Double window + TXT
POP: PICTURE on PICTURE
Picture freezing
Zoom with point function
Auto 16:9 selection via Scart
Sharpness control
Blue Background
CHASSIS
TV-Chassis
Progressive
Tuner
Keyboard
ELECTRONIC
Stand by indicator
EPG (Electronic Programme Guide)
Easy Dialog
Megalogic
Manual & autom. labeling of prog.
Programmable off timer
Programmable on timer
Intelligent channel search (Zapping funct.)
Programme Edit
Intelligent Programme Switch
Auto switch off
Programme memory TV/AV (opt.)
Teletext/Fasttext/Toptext
Teletext options
Childlock
Youth free recognition
Menue languages OSD
SWAP (Recall function)
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 selection
Direct frequency selection
PAL/SECAM/BG/DK/I/L’/L
NTSC-Playback via Scart (3,58/4,43)
Cable TV / Hyperband (S1-S41)

Sedance 27 LW 70-6605 TOP Sedance 32 LW 82-6605 TOP

G.BE 41-00

J9H

40 13833-60330 6

CE,CB

D,CH,E,P,NL,PL,H,CZ

TP 160 C

silver silver

27" / 70cm

Active Matrix TFT-LCD

[

ca. 8ms

ca. 550cd/m2

ca. 1000:1

176° vertical / 176° horizontal

WXGA 1366 x 768 WXGA 1366 x 768

\
\
\
\
[
\
[
\

user, natural, rich, soft

16:9 / 4:3

\
\
\
\
\
\
\
\
[
[
\ \

L5

PLL frequency synthesizer tuning

5 keys: menu, ± for programme, ± for volume

[

red LED red LED

\
\
\
[
[
[
[
[
\
\

99 / 5

[ / [ / [

250 pages

[
\

20 languages, D, GB, F, I, E, P, NL, HR, RUS, GR, DK, S, FIN, N, TR, PL, CZ, SK, SLO, H

[
[
\ \

full automatic sorting

\
[
\
[
[
\
[
[
[

5 keys: menu, ± for programme, ± for volume

G.BE 42-00

J9J

40 13833-60329 0

CE,CB

D,CH,E,P,NL,PL,H,CZ

TP 160 C

32" / 81cm

Active Matrix TFT-LCD

[

ca. 15ms

ca. 500cd/m2

ca. 800:1

170° vertical / 170° horizontal

\
\
\
\
[
\
[
\

user, natural, rich, soft

16:9 / 4:3

\
\
\
\
\
\
\
\
[
[

L5

PLL frequency synthesizer tuning

[

\
\
\
[
[
[
[
[
\
\

99 / 5

[ / [ / [

250 pages

[
\

[
[

full automatic sorting

\
[
\
[
[
\
[
[
[

1 - 3

Chassis L5A-26"…32"GRUNDIG Service

AUDIO
Mono/Stereo/Nicam
AV Stereo

Loudspeaker
Virtual Dolby
Matched Sound Delay (Lip synchronous)
Subwoofer
Dynamic Bass
DSP (Digital Sound Processor)
Balance Adjustment
AVL (Audio Volume Level)
PIP listening via Headphone.jack
Equalizer
Space Sound Effect
Audio mode

Audio amplifier without extern LS
POWER SUPPLY / CABINET
Power voltage

Power switch
Integrated supply
Power consumption

Cabinet (WxHxD, cm)
Weight

REAR PANEL CONNECTIONS
Euro-AV-Socket AV1
Euro-AV Socket AV2

Euro-AV Socket AV3
S-Video
Camera-AV
Wireless
YUV input / progressive
PC-input (Sub D 15)
PC-Audio in
DVI
HDCP
HDMI
Headphones
Audio out
Antenna for terrestrial reception
DC-connector
Power supply plug
SUPPLIED ACCESSORIES
Remote control (incl. battery)
Power cord
Instruction manual
Circuit diagram
Wall fixture integrated

Sedance 27 LW 70-6605 TOP Sedance 32 LW 82-6605 TOP

[ / [ / [[ / [ / [

[

2 wide band lateral

\
\
\
\
\
[
[
\

5 Band

cinema, music, sport, speech, user

\

2 x 7/5W (music/nominal)

100 - 240V, 50/60Hz 100 - 240V, 50/60Hz

[
\

ca. 120W, standby < 2W

79 x 48 x 9.5cm

(18 cm with stand)

ca. 14.6kg ca. 17kg

CVBS in-/output, RGB input

CVBS in-/output

\

Hosiden

3x Cinch socket in

\
\

Multisync WXGA

\
\
\
\

3.5mm jack

1 x Coaxial-socket for TV-tuner-in, according to DIN 45325

2 x Cinch

[
[ [

[
[
[
\
\ \

[

2 wide band lateral

\
\
\
\
\
[
[
\

5 Band

cinema, music, sport, speech, user

\

2 x 7/5W (music/nominal)

[
\

ca. 129W, standby < 2W

91,5 x 57 x 10.5cm
(18 cm with stand)

CVBS in-/output, RGB input

CVBS in-/output

\

Hosiden

3x Cinch socket in

\
\

Multisync WXGA

\
\
\
\

3.5mm jack

1 x Coaxial-socket for TV-tuner-in, according to DIN 45325

2 x Cinch

[

[
[
[
\

1 - 4

Bedienhinweise Dieses Kapitel enthält Auszüge aus der Bedienungsanleitung.

Weitergehende Informationen entnehmen Sie bitte der gerätespezifischen Bedienungsanleitung, deren Materialnummer Sie in der entsprechenden Ersatzteilliste finden.

1 - 5

Chassis L5A-26"…32"GRUNDIG Service

1 - 6

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 relevant spare parts list.

Chassis L5A-26"…32"GRUNDIG Service

1 - 7

Chassis L5A-26"…32"GRUNDIG Service

Chassis L5A-26"…32"GRUNDIG Service

g

g

g

g

g

(

)

AMIRA 17GRUNDIG Service

Service- und Sonderfunktionen

Tastenfunktionen

MENU
OK
P+/P–

ǸǸ

ǸǸ

TXT

Service-Mode aktivieren

– Taste "
– Zahlenfolge "8500" eingeben. Auf dem Bildschirm wird das

– Service Menüs "ADJUSTMENTS" und "SELECTIONS" mit der

Service-Mode beenden

– Taste "

1. Grundeinstellwerte

Die Grundeinstellwerte im Service Mode sind in der Tabelle enthal­ten.

Aufrufen des Dialog Centers
Aufrufen der Service Menüs
Menü-Zeile (Menüpunkt) wählen

/ Ƿ Wert ändern

Beenden des Service Mode

i

" (INFO-Menü) drücken.

Service Menü "OPTIONS" und der Softwarestand angezeigt.

OK

Taste "

" nacheinander aufrufen.

TXT

" drücken.

Service

Menü
Menu

OK

Menüpunkt

Point of Menu

P+ / P–

BG
DK
I
L
SCART 2
FAV
SVHS

HOTEL MODE

STBY RECALL

OPTIONS

RECALL LAST AV

MSP CARRIER MUTE

WSS RF

AUTO AV 16:9

FIRST ATS

BACKLIGHT POL

FACTORY MODE
WHITE R
WHITE G
WHITE B
BRI
CON
COL
PRESCALE FM
PRESCALE NICAM

ADJUSTMENTS

PRESCALE SCART
HOTEL VOLUME
AGC
FACTORY RESET

TUNER TYPE

TELETEXT

TIMER MODE

SELECTIONS

MSP CLIP

SWAP/ZAPP

Einstellung
Adjustment

Ǹ

/

Ƿ

PHILIPS
SAMSUNG
FAST&TOP
FAST
NO TEXT
OFF TIMER
SLEEP TIMER
REDUCE VOL
REDUCE TONE
COMPROMISE
DYNAMIC
ZAPP
SWAP

TV-Norm BG
TV-Norm DK
TV-Norm I
TV-Norm L/L'
Scart 2 Buchse / Socket
Front-AV-Buchsen / Sockets
S-VHS-Buchse / Socket
Das Menü "SUCHEN / ABSTIMMUNG" ist nicht mehr aufrufbar. Die maximale Lautstärke ist be-

grenzt (siehe Service-Menü "ADJUSTMENTS" – "HOTEL VOLUME").
The "SETUP" Menu is not accessible. The maximum adjustable volume value is limited (see service
menu "ADJUSTMENTS" – "HOTEL VOLUME").

OFF: Netz-Ein –> Standby / Power on –> standby
ON: Netz-Ein –> Pro

OFF: Netz-Ein –> Programm 1 / Power on –> Programme 1
ON: Netz-Ein –> zuletzt

Bei schlechtem Eingangs-Signal mutet der Sound-Prozessor MSP.
The Sound Processor MSP will mute the sound automatically if the si

Automatische Bild-Formatumschaltung auf 16:9 bei Empfang des "WSS"-Signales.
Automatic picture format switchin

Schaltspannung an Pin 8 der AV-Buchse schaltet automatisch auf das Bild-Format 16:9.
Volta

e at pin 8 of AV socket, picture format is switching to 16:9.

Beim nächsten Einschalten startet das Gerät mit ATS-Suchlauf.

Polarisation der Hintergrundbeleuchtung / Polarization of backlight

Service-Mode ist mit der Taste "SCAN" direkt aufrufbar.
Weißabgleich – Rot / White adjustement – red
Weißabgleich – Grün / White adjustement – green
Weißabgleich – Blau / White adjustement – blue
Grundeinstellwert für Helligkeit / Basic setting value for Brightness
Grundeinstellwert für Kontrast / Basic setting value for Contrast
Grundeinstellwert für Farbe / Basic setting value for Color
Grundlautstärke für FM-Ton / Basic setting value for FM sound
Grundlautstärke für NICAM-Ton / Basic setting value for NICAM sound
Grundlautstärke für SCART-Ton / Basic setting value for SCART sound
Maximale Lautstärke im Hotel-Mode / Hotel mode – volume maximum
AGC-Abgleich / AGC adjustment
Grundwerte werden geladen / Loading basic values

Eingebauten Tuner wählen
Select used tuner

FAST & TOP-Text
FAST-Text

Fester Ausschaltzeitpunkt / Fixed switch off timer XXX
Ausschaltzeitpunkt in 15…120 Minuten / sleep timer

MSP Sound-Optionen / Sound options MSP

Service and Special Functions

Functions of the buttons

MENU
OK
P+/P–

ǸǸ

ǸǸ

TXT

Calling up the Service Mode

– Press button "
– Enter the code number "8500". The Service Menu "OPTIONS"

– Step by step call up the Service Menu "ADJUSTMENTS" and

Exit the Service Mode

– Press button "

1. Basic Settings

The table shows all basic specific settings in the service mode.

ramm 1 / Programme 1

esehenes AV-Programm / Power on –> last used AV programme

to 16:9 during "WSS" signal reception.

Call up the Dialog Center
Call up the Service Menus
Call up the dialogue line (point of menu)

/ Ƿ Changing the settings

Exit the Service Mode

i

" (INFO Menu).

and the software version number are shown on the screen.

"SELECTIONS" with the button "

TXT

".

Hinweis

Hint

15…120 minutes

OK

nal quality is bad.

" .

Sedance 27

Sedance 32

LW 70-6605 TOP

LW 82-6605 TOP

ONONON

ON
ON

ON

ON

ON

ON

ON

ON

ON
ON

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

ON

ON

ON

ON

ON

OFF

OFF

ON

ON

OFF

OFF

128

128

128

128
128

128

130

130

158

158

128

128

19

19

40

40

16

16

30

30
19

19

X

XX

XX

1 - 8

1 - 8

Chassis L5A-26"…32"GRUNDIG Service

AMIRA 17GRUNDIG Service

2. Austausch der Hauptplatte oder des U502

Nach dem Austausch der Hauptplatte oder des U502 sind Grund­einstellwerte im Service Mode entsprechend der Tabelle einzustel­len.

3. Software-Versionsnummer

Die Software-Versionsnummer wird oben im Service-Menü ange­zeigt, z.B.:

L5AGNA_V1.16 - 04.08.2005

SL532WG_SH01_T 15

4. Programmsuchlauf

i

– Taste "
– "SUCHEN / ABSTIMMUNG" mit den Tasten P+ /

– "PROGRAMMSUCHLAUF" mit den Tasten P+ /

– Land mit den Tasten

" (INFO-Menü) drücken.

und mit der Taste "

mit der Taste "

MENU

MENU

" bestätigen.

" bestätigen.

P+ / P–

P–

anwählen

P–

anwählen und

, Ǹ / Ƿ auswählen und mit der Taste

"OK" bestätigen.
Das automatische Sendersuchsystem stoppt bei jedem emp­fangswürdigen Sender (AFC und Koinzidenz) und speichert auto­matisch die entsprechenden Senderdaten mit dem jeweiligen
Standard. Danach wird der Suchlauf fortgesetzt.

Zum Abbrechen des Suchlaufes die blaue Taste drücken.

2. Change the Main Board or the U502

After changing the Main Board or U502 all basic settings in the ser­vice mode must be done according to the table.

3. Software Version Number

The software version number is shown on the upper part of the ser­vice menu, e.g.:

L5AGNA_V1.16 - 04.08.2005

SL532WG_SH01_T 15

4. Programme Search

– Press button "
– Select "SETUP" with the buttons

"

MENU

– Select "STATION SEARCH" with the buttons P+ /

with button "

– Select the Country with the buttons

i

" (INFO Menu).

P+ / P–

and confirm with button

".

P–

MENU

".

P+ / P–

, Ǹ / Ƿ and confirm

and confirm

with button "OK".
The autoprogram system stops at every station of acceptable re­ception quality (AFC and coincidence) and stores the station data
and the respective standard automatically. The system then con­tinues searching.

Pressing the blue button stops the programme search.

1 - 9

1 - 9

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams

+5V

+3.3V_STBY

POWER

ST_BY

PNL_EN

+5V_STBY

+2.5V

+3.3V

PANEL_POWER

+1.8V_STBY

+12V

+8V

STAND_BY_2

POWER SUPPLY

+5V

SCL5V

SDA5V

SIF

AM_MONO

CVBS_IF

SC1_OUT_V

TUNER

CVBS_IF

YCOE

SC_R

SC_G

SC_B

SC2_IN_V

SC1_IN_V

SC2_OUT_V

CVBS_TXT

O_HS

R_TXT

G_TXT

B_TXT

FB_TXT

O_VS

+5V

+3.3V

SDA5V

SCL5V

RESET

YUV[0..7]

SVHS_Y
SVHS_C

VCLK

VIDEO CONVERTER

SCL3V

SDA3V

SDA5V

SCL5V

DDC_SDA_VGA

DDC_SCL_VGA

RED+

RED-

GREEN+

GREEN-

BLUE+

BLUE-

+3.3V_STBY

+1.8V_STBY

RESET

+5V_STBY

PNL_EN

PANEL_POWER

ST_BY

VCLK

YCOE

YUV[0..7]

5221_IO2

5221_IO1

MUTE

FB_SC

VS_PC

HS_PC

SOG_MCSS

VGACON

SC2_PIN8

SC1_PIN8

STAND_BY_2

TXD

RXD

PC_SD_SW

SCALER

+3.3V

+2.5V

SDA3V

SCL3V

CVBS_TXT

B_TXT

FB_TXT

O_VS

O_HS

RESET

R_TXT

G_TXT

5221_IO1

5221_IO2

+5V

TELETEXT

POWER

SCL5V

SDA5V

RESET

SVHS_C

SVHS_Y

+5V

SIF

FB_SC

MUTE

SC1_IN_V

RED+

RED-

GREEN+

GREEN-

BLUE+

BLUE-

SC2_IN_V

DDC_SDA_VGA

DDC_SCL_VGA

SC_B

SC_G

SC_R

+12V

AM_MONO

SC1_OUT_V

SC2_OUT_V

+8V

VS_PC

HS_PC

SOG_MCSS

VGACON

SC1_PIN8

SC2_PIN8

SWIN

TXD

RXD

PC_SD_SW

IN/OUT, VGA, AMPLIFIER

R_TXT

G_TXT

B_TXT

FB_TXT

O_VS

O_HS

CVBS_TXT

SVHS_Y
SVHS_C
SC1_IN_V
SC2_IN_V

RESET
SCL3V
SDA3V

+3.3V
+5V
+2.5V

POWER
SCL5V
SDA5V

SIF

SC_R
SC_G
SC_B

+12V

VCLK

YCOE

SCL5V

SDA5V

SDA3V

SCL3V

RESET

+3.3V_STBY

+1.8V_STBY

+5V_STBY

YUV[0..7]

PANEL_POWER

PNL_EN

ST_BY

RED+

RED-

GREEN+

GREEN-

BLUE+

BLUE-

DDC_SDA_VGA

DDC_SCL_VGA

AM_MONO

SC2_OUT_V

MUTE

FB_SC

SC1_OUT_V

+8V

5221_IO1

5221_IO2

VS_PC

HS_PC

SOG_MCSS

VGACON

SC1_PIN8

SC2_PIN8

SWIN

ST_BY

+5V

+12V

SUBWOOFER
Option

SWIN

+12V
+5V

PC_SD_SW

TXD

RXD

Übersicht / Overview

P.2-7 P.2-10 P.2-11

GRUNDIG Service Chassis L5A-26"…32"

2 - 1

P.2-7

P.2-12

P.2-8/2-9

+3.3V_STBY

F600

+1.8V_STBY

T5A/250V

STAND_BY_2

PNL_EN

3.3V

+8V

+12V_AMP

PANEL_POWER

5V

+24V_INVERTER

+3.3V

+2.5V

+5V

+5V

+5V_STBY
+12V

+12

Power Supply Board

Audio Board

L402

LM2576

U600

78L08

U606

LM1117

1.8V

U605

U603

LM1117

3.3V

U602

SDI9933ADY

LM117-3.3V

U604

+5V_STBY

Tuner IF

U100

Video Decoder

VPC 3230D

Scart 1 FAV Scart 2

VGA-IN

CVBS-IF

SVHS-Y/C SC1-RGB

YU V

HS/VS

HS/VS

RGB

FB

CVBS

SDA/SCL 5V

SDA/SCL 5V

SDA/SCL 3V

SIF/AM-mono

L
R

L
R

L
R

PNL_EN ST_BY MUTE RESET

RESET

RESET

RESET

BR1_ADJ
BLK_EN

VGA_RGB

VGA HS/VS

S505

PROGRAMMING

CONNECTOR

U502

EEPROM

24C16

KEYBOARD

CON. S507
CON. S509

S511

LVDS

CONNECTOR

(30 PINS)

S502

U302

K6T1008V2

ESRAM

(Optional)

U300

M29W040

Flash

Q501/Q502

I2C 3V<->5V

U304

EEPROM

24LC16

U403

TDA1308

Headphone Amplifier

U402

TA2024

Stereo Amplifier

U401

MSP3410G

AUDIO DECODER

DISPLAY

BACKLIGHT UNIT

INVERTER

U500

GM 5221

LCD CONTROLLER

U503

SERIAL FLASH

M25P40

U400

EEPROM

24LC02

F601

T5A/250V

ST_BY

Audio Board

U402, TA2024

Stereo Amplifier

MUTE

MUTE

U301

Teletext Decoder

SDA 5550

S421

AC In

S421S603

TO263

U610

GRUNDIG Service Chassis L5A-26"…32"

Blockschaltplan / Block Circuit Diagram

2 - 2

Hauptplatte
Main Board RX6190

Ansicht von der Bestückungsseite
View of Component Side

2 - 3

GRUNDIG Service Chassis L5A-26"…32"

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte / Main Board RX6190

Koordinaten für die Bauteile / Coordinates of the Components

POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y

C100 80 71
C101 69 99
C102 69 93
C103 98 90
C104 99 94

C105 99 96
C106 89 112
C107 84 112
C108 73 112
C109 69 102

C110 65 99
C111 93 87
C112 95 89
C113 95 91
C114 95 94

C115 95 96
C116 95 98
C117 95 100
C118 99 99
C119 78 82

C120 71 112
C121 100 90
C122 99 113
C123 87 79
C124 76 76

C125 60 97
C126 96 108
C127 102 79
C128 65 102
C129 81 82

C130 81 79
C131 83 82
C132 83 79
C133 61 93
C134 65 93

C135 57 106
C136 69 104
C137 94 80
C139 93 84
C140 71 82

C141 82 119
C142 91 112
C143 87 115
C144 79 117
C145 73 119

C147 109 78
C200 19 60
C201 83 43
C202 31 58
C203 93 55

C204 25 62
C205 83 54
C206 88 48
C207 96 62
C208 87 61

C209 93 57
C210 34 58
C211 93 53
C212 19 57
C213 41 57

C214 15 117
C250 50 158
C251 38 158
C252 47 161
C253 35 161

C254 49 164
C255 43 161
C256 39 161
C257 32 164
C258 43 137

C259 34 128
C260 105 19
C261 105 12
C262 96 12
C263 101 12

C264 103 12
C265 99 12
C266 32 84
C267 32 87
C268 23 81

C269 23 84
C270 29 82
C271 29 84
C300 139 45
C301 142 45

C302 144 45
C303 143 89
C304 145 89
C305 160 53
C306 171 53

C307 136 89
C308 116 48
C309 112 46
C310 106 51
C311 151 91

C312 158 97
C313 111 85
C314 128 90
C315 128 94
C316 110 101

C317 119 41
C318 122 41
C319 128 45
C320 130 45
C321 133 45

C322 126 94
C400 134 28
C401 132 30
C402 126 30
C403 128 30

C404 119 28
C405 121 30
C406 146 23
C407 33 73
C408 42 99

C409 29 87
C410 33 69
C411 34 121
C412 56 87
C413 16 105

C414 18 81
C415 15 75
C416 51 12
C417 19 134
C418 41 12

C419 24 130
C421 56 94
C422 53 137
C423 27 107
C424 15 77

C425 15 81
C426 15 67
C427 15 73
C428 53 12
C429 15 130

C430 19 132
C431 43 12
C432 19 126
C433 19 130
C434 45 12

C435 15 61
C436 35 12
C437 15 71
C438 44 99
C439 47 99

C440 62 83
C441 15 12
C442 49 99
C443 44 102
C444 60 83

C445 29 12
C446 51 99
C447 55 102
C448 60 73
C449 16 109

C450 16 102
C451 116 24
C452 112 24
C453 28 78
C454 20 69

C455 55 65
C456 27 125
C457 29 113
C458 65 80
C459 67 72

C460 42 111
C461 29 70
C462 34 64
C463 31 92
C464 38 100

C465 58 78
C466 83 41
C467 36 69
C468 38 69
C469 41 65

C470 46 65
C471 33 136
C472 58 136
C473 41 117
C474 20 113

C475 18 102
C476 60 68
C477 20 118
C478 23 98
C479 56 92

C480 53 99
C481 56 90
C482 26 103
C483 31 99
C484 54 112

C485 16 112
C486 32 106
C487 15 119
C488 15 123
C489 136 37

C490 135 45
C493 51 117
C494 57 117
C495 27 138
C496 50 155

C497 45 155
C498 38 155
C499 33 155
C500 129 135
C505 141 99

C506 138 99
C507 136 99
C508 157 102
C509 158 105
C511 127 99

C513 142 136
C514 110 109
C515 142 138
C516 110 131
C519 153 131

C520 109 122
C521 109 118
C522 110 107
C523 142 141
C524 142 143

C525 110 104
C527 153 117
C529 139 91
C530 146 101
C531 134 99

C532 132 99
C533 129 99
C534 147 113
C536 152 139
C537 164 102

C538 170 130
C539 169 108
C540 145 95
C541 157 139
C543 122 99

C545 167 113
C546 151 96
C547 125 99
C548 153 102
C549 149 102

C550 160 131
C600 159 16
C601 178 55
C602 99 135
C603 99 137

C604 147 6
C605 183 68
C606 183 75
C607 170 98
C608 184 114

C609 171 113
C610 23 165
C611 23 156
C612 61 141
C613 57 152

C615 23 150
C617 170 42
C619 67 123
C620 170 86
C621 181 106

C622 170 122
C623 61 146
C627 83 138
C628 57 158
C630 155 149

C631 168 152
C632 127 162
C633 135 162
C636 96 38
C700 66 135

C701 82 135
C702 70 135
C703 67 140
C705 84 135
C707 82 130

C708 77 127
C709 69 130
C711 79 127
C714 75 127

D400 150 23
D401 150 26
D402 131 22
D403 127 22
D404 123 22

D405 148 18
D406 142 18
D407 54 143
D408 46 143
D409 39 143

D410 31 143
D600 83 152
D601 165 5
D602 112 142

F600 105 28
F601 106 38

J100 74 82
J102 87 112
J200 43 57
J303 112 58
J304 164 53

J305 169 53
J306 167 53
J307 174 53
J309 150 43
J310 155 43

J312 110 81
J401 57 12
J402 15 99
J403 55 117
J404 58 131

J405 62 129
J410 131 18
J411 127 18
J412 123 18
J413 116 18

J414 111 18
J415 179 33
J416 179 35
J417 179 38
J418 179 40

J419 179 42
J500 105 74
J501 148 134
J504 90 70
J505 107 133

J506 97 71
J509 163 134
J512 139 142
J513 138 139
J514 137 142

J515 136 139
J516 135 142
J517 134 139
J518 133 142
J519 131 139

J520 130 142
J521 129 139
J536 102 108
J537 102 110

J550 139 158
J551 146 145
J552 146 158
J553 141 158
J554 142 145

J555 143 158
J556 146 143
J601 113 151
J602 111 151
J610 89 35

J611 89 37
J612 89 39

L100 95 113
L101 59 103
L102 79 122
L103 90 117
L200 20 76

L201 100 55
L300 107 46
L301 157 90
L302 160 90
L303 118 93

L400 40 62
L401 60 70
L402 37 105
L403 49 12
L404 39 12

L405 36 110
L406 59 111
L407 52 150
L408 45 150
L409 37 150

L410 30 150
L411 27 135
L412 25 82
L413 26 84
L414 100 17

L500 163 96
L501 175 133
L502 169 116
L503 151 98
L600 155 12

L601 182 59
L602 179 20
L603 179 17
L610 182 152
L611 174 152

L612 179 139
L613 171 139
L614 115 158
L615 115 160
L616 91 23

L621 91 30
L623 98 23
L700 77 145
L701 83 132

P400 8 139
P401 125 11
P402 8 80

Q100 103 83
Q200 87 51
Q201 83 51
Q202 92 49
Q300 112 96

Q404 136 40
Q405 68 63
Q406 68 67
Q410 59 126
Q500 107 127

Q501 87 70
Q502 93 71
Q503 151 135
Q504 166 140
Q505 166 135

Q506 105 68
Q507 83 21
Q610 83 142
Q611 92 142
Q700 83 127

R101 106 79
R102 111 78
R108 69 107
R109 69 109
R110 76 82

R111 104 79
R112 106 83
R113 69 97
R114 69 95
R115 65 97

R116 65 95
R117 99 83
R119 99 101
R120 99 86
R121 99 79

R200 83 48
R201 83 46
R202 15 115
R203 36 58
R204 38 57

R205 92 45
R206 88 46
R207 88 43
R208 88 54
R209 88 57

R300 113 92
R301 111 92
R302 112 71
R303 112 64
R304 128 48

R305 130 48
R306 133 48
R307 162 53
R308 110 99
R311 112 67

R313 112 44
R314 112 48
R315 117 88
R316 112 69
R317 112 51

R320 112 62
R321 112 60
R322 112 55
R323 112 53
R324 148 43

R325 153 43
R400 134 24
R401 132 26
R402 126 26
R403 128 26

R404 119 24
R405 121 26
R406 135 21
R407 123 26
R408 85 12

R409 15 153
R410 119 21
R411 91 12
R412 116 21
R413 111 21

R414 15 132
R415 15 144
R416 15 147
R417 15 95
R418 133 38

R419 138 21
R420 145 18
R421 55 70
R422 55 73
R423 142 22

R424 142 24
R425 53 117
R426 123 30
R427 15 134
R428 152 20

R429 115 28
R430 152 18
R431 114 21
R432 112 27
R433 15 83

R434 46 114
R435 49 114
R436 24 110
R437 46 117
R438 24 107

R439 15 137
R440 15 86
R441 15 79
R442 15 65
R443 47 12

R444 15 128
R445 37 12
R446 19 128
R447 55 12
R448 49 117

R449 15 63
R450 15 125
R451 15 121
R452 15 69
R453 18 12

R454 32 12
R455 88 41
R456 56 83
R457 48 102
R458 52 102

R460 55 99
R461 20 102
R462 24 113
R463 23 103
R464 56 85

R465 45 158
R466 33 158
R467 44 117
R469 15 149
R470 137 45

R471 72 64
R472 72 68
R473 64 66
R474 64 62
R480 63 126

R481 58 129
R500 112 136
R501 109 116
R502 105 118
R503 105 116

R504 101 123
R505 98 130
R506 153 129
R507 149 129
R508 149 126

R509 153 126
R510 149 124
R511 109 124
R512 153 124
R513 164 113

R514 161 113
R515 149 122
R516 153 122
R517 149 119
R518 153 119

R519 159 113
R520 149 117
R521 156 113
R522 154 113
R523 151 113

R524 149 113
R525 160 118
R526 149 110
R527 149 131
R528 162 142

R529 162 140
R530 123 95
R531 146 134
R532 163 137
R533 160 134

R534 84 71
R535 87 67
R536 93 67
R537 99 71
R538 107 131

R539 120 99
R540 148 139
R541 150 139
R542 108 68
R543 164 131

R544 164 118
R545 109 72
R546 139 41
R547 105 72
R548 114 79

R549 99 103
R550 96 17
R551 81 12
R552 166 152
R553 164 152

R580 148 158
R600 86 135
R602 89 131
R635 169 11
R640 80 142

R641 86 142
R642 88 142
R643 86 138
R700 86 130
R701 86 127

RG100 81 112
RG101 77 112

S300 155 66
S400 71 5
S401 11 108
S404 87 5
S405 57 5

S406 43 5
S407 15 5
S408 29 5
S409 41 165
S420 184 43

S421 48 107
S502 135 151
S505 94 125
S507 104 95
S509 104 96

S510 68 12
S511 164 158
S600 166 164
S601 87 16
S602 84 31

S603 174 145
S700 75 141

TU201 45 36

U100 81 97
U101 85 119
U300 172 67
U301 133 69
U302 163 67

U304 106 62
U400 142 29
U401 44 84
U402 46 127
U403 20 108

U410 101 6
U500 128 117
U502 99 117
U503 163 124
U600 166 19

U602 92 136
U603 182 83
U604 69 154
U605 178 116
U606 24 160

U610 102 151
U700 76 134

Y100 65 89
Y300 120 45
Y400 45 69
Y500 151 106

2 - 4

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte / Main Board RX6190

Ansicht von der Bestückungsseite / View of Component Side

2 - 5

GRUNDIG Service Chassis L5A-26"…32"

2 - 6

VIN

1

ON/OFF5VOUT

2

GND

3

FBK

4

U600 LM2576

S1

1

G1

2

S2

3

G2

4

D1

8

D1

7

D2

6

D2

5

U602

SI9933ADY

C600
100N

C601
100N

D601
1N5820

L602

PE-54040

GND GND

GND

GND

+5V_STBY

+5V_STBY

ST_BY

C602
100N

GND

GND

+5V

IN

3

GND

2

OUT

1

U606

78L08

IN

3

1

OUT

2

ADJ

U604

LM1117-3.3V

+5V_STBY

C619
100U16V

C621
100U16V

C622
100U16V

C623
100U16V

C607
100N

C609
100N

C611
100N

C610
100N

C608
100N

C606
100N

C612
100N

C613

100N

+5V_STBY

GND

GND

GND

+3.3V_STBY

+1.8V_STBY

+8V

+5V +3.3V

GND

D600

+2.5V

GND

+12V

IN

3

1

OUT

2

ADJ

U603 LM1117 3.3V

IN

3

1

OUT

2

ADJ

U605 LM1117 1.8V

C603
100N

L603

100uH

C617
1000U16V

C627
100N

C628
100U16V

C620
470U

R602
1K

C615
100U

L601

3.3uH

C605

1000U16V

C604

1000U16V

L600

3.3uH

R635

150R

F600

+12V

C631

100N

GND

+12

VIN

1

ON/OFF5VOUT

2

GND

3

FBK

4

U610 TO263

C633
0603

D602
1N5820

L614

GND

123456789

10

S603
MHDR1X10

GND

+12

STAND_BY_2

GND

1
2
3
4
5
6
7
8
9
10

S600MHDR1X10

GND

+24V_INVERTER

J602

jumper tel

J601

jumper tel

L615

1uH

F601

GND

L610100uH

L611100uH

L612
100uH

L613
100uH

L621
100uH

L623

100uH

1

2

3

4

5

6

7

S602

MHDR1X7

1

2

3

4

5

S601

MOLCON5

STAND_BY_2

GND

+3.3V

+5V

+12V_AMP

PANEL_POWER

+24V_INVERTER

C632

1000U

+5V_STBY

R641
10K

R643
10K

GND

GND

Q611
BC848B

Q610
BC848B

R600
2K2

R640

22K

R642

22K

+5V_STBY

+12V_AMP

C630
1000U35V

STAND_BY_2

H1

Montaj DelikleriH2Montaj Delikleri

H4

Montaj Delikleri

GND

GND

GND

H5

Montaj Delikleri

GND

L616

100uH

J610
0R

J611
0R

J612
0R

PNL_EN

C636

1000U

T5A/250V

T5A/250V

1

30

SDA

5

AS

6

SIF

11

CVBS

12

5V

13

AF

14

SCL

4

NC

1

NC

2

+5V

3

NC

9

NC

10

GND15GND16GND17GND

18

TU201

TUNER_PHILIPS

GND

R204

100R

R203

100R

SCL5V

SDA5V

+5V

C200
100N

GND

GND

J200

0R

GND

SIF

AM_MONO

C201

220N

R205

220R

R207

220R

Q200
BC848B

Q201
BC848B

GND

R200

470R

R201
470R

GND

CVBS_IF

SC1_OUT_V

TP201

C205
100N

C206
100N

GND

GND

C204
470U16V

C207
100U16V

GND

SCL5V

SDA5V

+5V

C203

100N

C208

100U

+5V

Q202

BC858B

+5V

C211

220P

C209

1N

C210

220P

C202

1N

GND GND

L201

47uH

L200

47uH

C213

33P

C212

33P

GND

GND

R206

4K7

R208

4K7

R202

56R

R209
4K7

GND

C214

2N2

9

108

6

7

1 6 7 8 9

0

º

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte – Netzteil / Main Board – Power Supply

to Audio Board
p. 2-14, S422

to Inverter Board

Hauptplatte / Main Board – Tuner

to Power Supply Board

2 - 7

13579

1113151719

24681012141618

20

21

P400
SCART 1

13579

1113151719

24681012141618

20

21

P402
SCART 1

1

2

S400

RCA VIDEO

NC1I2C_CL2I2C_DA3I2S_CL4I2S_WS5I2S_DA_OUT6I2S_DA_IN17ADR_DA8ADR_WS9ADR_CL10DVSUP11DVSUP12DVSUP13DVSS14DVSS15DVSS16I2S_DA_IN217NC18NC19NC20RESETQ21NC22NC23DACA_R

24

DACA_L

25

VREF2

26

DACM_R

27

DACM_L

28

NC

29

DACM_SUB

30

NC

31

NC

32

SC2_OUT_R

33

SC2_OUT_L

34

VREF1

35

SC1_OUT_R

36

SC1_OUT_L

37

CAPL_A

38

AHVSUP

39

CAPL_M

40

NC41NC

42

AHVSS43AHVSS

44

AGNDC

45

NC

46

SC4_IN_L

47

SC4_IN_R

48

ASG

49

SC3_IN_L

50

SC3_IN_R

51

ASG

52

SC2_IN_L

53

SC2_IN_R

54

ASG

55

SC1_IN_L

56

SC1_IN_R57VFERTOP

58NC59

MONO_IN

60

AVSS61AVSS

62

NC63NC

64

AVSUP

65

AVSUP

66

ANA_IN1+

67

ANA_IN-

68

ANA_IN2+

69

TESTEN

70

XTAL_IN

71

XTAL_OUT

72

TP

73

AUD_CL_OUT

74

NC

75

NC

76

D_CTR_I/O_1

77

D_CTR_I/O_0

78

ADR_SEL

79

STBYQ

80

U401
MSP-PQFP80

R421

100R
R422

100R

SCL5V

SDA5V

GND

C4481NC476

10P

C412

100N

RESET

R464
220R

GND

GND

1

2

3

S401

To Headphone

GND

GND

GND

C447
1N

C443

1N

R458

2K2

R457

2K2

GND

GND

GND

C408

100N

GND

C439

1N

C438

1N

GND

GND

R450
330R

R451
330R

C453

3.3U50V

C409
100N

GND

GNDGND

C415

220N

C419

220N

C414

220N

C417

220N

C416

220N

C418

220N

C433
1N

C425
1N

C430
1N

C431
1N

C428
1N

C427
1N

R441

1K

R442

1K

R446

1K

R444

1K

GND

GND

GND

GND

GND

GND

1

2

S405
RCA JACK

1

2

S406

RCA JACK

GND

GND

C407

100N

C410

100N

GND

GND

+5V

SIF

C466

56P

C467

56P

C468

56P

GND

GND

GND

GND

1 2

Y400

18.432MHz

C469

1P8

C470

1P8

GND

GND

C424
1N

C426
1N

C429
1N

C432
1N

GND

GND

GND

GND

SC_B

SC_G

SC_R

SC1_PIN8

SC1_OUT_V

SC1_IN_V

R414
75R

R415
75R

R416
75R

GND GND

GND

GND

FB_SC

R409
75R

GND

R427

10K

GND

GND

R417
75R

GND

SC2_OUT_V

R433

10K

GND

SC2_PIN8

J401

0R
J402

0R

GND

R408
75R

R411
75R

SVHS_C

SVHS_Y

GND

2

3 4

1

4

3

2

1

S404

CONN-DIN4

AM_MONO

+5V

+8V

OUTA

1

INA(NEG)

2

INA(POS)

3

VSS

4

INB(POS)

5

INB(NEG)

6

OUTB

7

VDD

8

U403
TDA1308

C421

220N

C423

220N

R460

4K7

R461

4K7

C479
2N2

C481
2N2

C482
2N2

C480
2N2

GND

GND

GND

C413
100N

GND

+5V_AUD

R436

10K

R438
10K

GND GND

C474

1N5

C475

1N5

C449
1N

C450
1N

C477

100U16V

C478

100U16V

GND

GND

GND

L400

10uH

L401

10uH

+5V

L402

10uH
C485
100N

GND

GND

+5V_AUD

C436
1N

C434
1N

GND

GND

R447
75R

GND

MAIN_L

MAIN_R

MAIN_L

MAIN_R

SC2_OUT_R

SC2_OUT_L

SC2_IN_L

SC2_IN_R

SC1_IN_L

SC1_IN_R

SC2_IN_R

SC2_IN_L

SC1_OUT_L

SC1_OUT_R

SC1_OUT_R

SC1_IN_R

SC1_OUT_L

SC1_IN_L

SC2_IN_V

C487
1N

C488
1N

GND GND

R455

100R

R456

47K

GND

R439
10K

R440
10K

C461

10U63V

C486
100U16V

C483
100U16V

C462

100U16V

C465
100U16V

C463
10U50V

C464
10U50V

C456
47U16V

C457
47U16V

SWIN

R469
75R

GND

R418

10K

Q404

BC848B

GND

R470

10K

3.3V_M

C490
100N

GND

C442
2N2

C446
2N2

R443

4K7

R445

4K7

L403

BK1608HM601

L404

BK1608HM601

TxD

RxD

SC2_IN_V

GND

RxD

TxD

C266

220N

C267

220N

C271
1N

C270
1N

GND

GND

C269
1N

C268
1N

GND

GND

L412

BK1608HM601

L413

BK1608HM601

AUDIO_L_SD

AUDIO_R_SD

R462

5K6

R463

5K6

C444

1N

C440

1N

C441
1N

C445
1N

1

2

S407

RCA JACK

1

2

S408

RCA JACK

GND GND

GND

GND

GND

GND

C437
1N

C435
1N

GND

GND

R453

330R

R454

330R

R452

330R

R449

330R

SC2_OUT_R

SC2_OUT_L

C454

47U16V

C455

47U16V

C458

47U16V

C459

47U16V

R471
1K

R472
1K

GND

R474

3K3

R473

3K3

GND

Q405
BC858B

Q406
BC858B

+8V

1234567

S510
7 HEADER

7

6

8

10

3

24

25

26

27

power on (trigger: +12V)

3

3

switch on with RC (trigger: +5V)

≤

§ ≥ ∞

7

0

2

1

3

4

8

7

6
5

INA(neg)

TDA1308(A)

OUTA

V

SS

V

DD

INA(pos)

INB(neg)
INB(pos)

OUTB

6

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte / Main Board – IN/OUT

2 - 8

MAIN_L

MAIN_R

123

4

S409

SPEAKER

SST
250G2-V04

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

OUTP1

OUTM1

OUTM2

OUTP2

OUTP1

OUTM1

OUTM2

OUTP2

+5VGEN

1

DCAP2

2

DCAP1

3

V5D

4

AGND1

5

REF

6

OVERLOADB

7

AGND2

8

V5A

9

VP1

10

IN1

11

MUTE

12

NC

13

VP2

14

IN2

15

BIASCAP

16

AGND3

17

SLEEP

18

FAULT

19

PGND2

20

NC

21

DGND

22

NC

23

OUTP2

24

VDD2

25

VDD2

26

OUTM2

27

OUTM1

28

VDD1

29

VDD1

30

OUTP1

31

NC

32

VDDA

33

NC

34

PGND1

35

CPUMP

36

U402
TA2024

L405

100MHz Bead

L406

100MHz Bead

GND

L411

100MHz Bead

GND

R467

8K2 %1

R434

22K

R435

22K

J403

0R

J404

0R

C422
100N

L408

10uH

R466
10R

R465
10R

C250
470N
63V

C251
470N
63V

C460

CAP2.2U10V

GND

VDD

C472
CAP180U25V

C258
100N

C471
CAP180U25V

VDD

VDD

VDD

VDD

D409

D Schottky

D407

D Schottky

D408

D Schottky

D410
D Schottky

GND

GND

GND

GND

C254
1N

C255
1N

C257
1N

C256
1N

C473

100N

R437

22K

R448

22K

C493

100N

C494

100N

R425

1M

C495
1N

C499
470N
63V

C498
470N
63V

C497
470N
63V

C496
470N
63V

L409

10uH

L407

10uH

L410

10uH

C253
100N

C252
100N

12

C484

CAP2.2U10V

MUTE_1

+12V_AMP

C259

1U50V

C411

1U50V

R480
10K

Q410
BC848B

MUTE

GND

MUTE_1

R481

4K7

J405

0R

+5V_STBY

+12V_AMP

GND

MAIN_L
MAIN_R
MUTE_1

1
2
3
4
5
6
7

S421

MHDR1X7

MAIN_L

MAIN_R

28

29

26

28

§

1
6
2
7
3
8
4
9
5

11

12

13

14

15

10

1617

P401

DB15 HD_SH

VCC

8

WP

7

SCL

6

SDA

5

A0

1

A1

2

A2

3

GND

4

U400

24LC02

GND

GND

D400

1N4148

D401

1N4148

C406
100N

GND

R423
47K

R424
47K

GND

GND

R419

100R

R420

100R

R412

75R

R413

75R

R432
10K

R431
10K

GND

GND

C452
22P

C451
22P

GND

HS_PC

VS_PC

GND

R410
75R

R406

75R

R407
75R

R400

47R

R402

47R

R404

47R

C400

10N

C401

10N

C402

10N

C403

10N

C404

10N
C405

10N

RED+

RED-

GREEN+

GREEN-

BLUE+

BLUE-

GND

GND

GND

GND

DDC_SDA_VGA

DDC_SCL_VGA

GND

+5V

VGA_5V

VGA_5V

GND

R429
10K

R428
10K

R430
10K

VGACON

R401

R403

84R5

C489

10N

SOG_MCSS

R426

470R

1 2

3

D402

BAV99L

1 2

3

D403

BAV99L

1 2

3

D404

BAV99L

R405

GND

GND

GND

VGA_5V

VGA_5V

VGA_5V

1 2

3

D405
BAV99L

1 2

3

D406
BAV99L

VGA_5V

VGA_5V

RED_DSUB

GREEN_DSUB

BLUE_DSUB

RED_SW

GREEN_SW

BLUE_SW

HS_DSUB

VS_DSUB

VS_SW

HS_SW

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

S420

53398-1590

J410

0R

J411

0R

J412

0R

J413

0R

J414

0R

HS_SD
VS_SD

RED_SD
GREEN_SD
BLUE_SD

AUDIO_L_SD
AUDIO_R_SD

RxD
TxD

+5V_STBY

+5V_STBY

GND

GND

GND

+3.3V

1

OUT_A

2

GND

3

+3.3V

4

OUT_B

5

OUT_C

6

GND

7

OUT_D

8

+3.3V

9

GND

10

OUT_E

11

SEL

12

E1

13

E0

14

D1

15

C1

16

D0

17

C0

18

+3.3V

19

GND

20

B1

21

B0

22

A1

23

A0

24

U410

PI3V512

RED_SD

GREEN_SD

BLUE_SD

HS_SD

VS_SD

RED_DSUB

GREEN_DSUB

BLUE_DSUB

VS_DSUB

HS_DSUB

RED_SW

GREEN_SW

BLUE_SW

HS_SW

VS_SW

+3.3V

L414

10uH
C260
10U50V

C261
100N

C262
100N

C263
100N

C264
100N

GND

GND

+3.3V_RGB

GND

+3.3V_RGB

GND

GND

GND

GND

+3.3V_RGB

+3.3V_RGB

GND

GND

PC_SD_SW

C265
100N

GND

J415

0R

J416
0R

J417

0R

J418

0R

J419

0R

•

ª

PI3V512

SEL

2

5

6

8

11

12

OUT_A

OUT_B

OUT_C

OUT_D

OUT_E

24

23

22

21

18

17

16

15

14

13

A0

A1

B0

B1

C0

D0

C1

D1

E0

E1

TA 2024

MUT E

OAO UT1

OAO UT2

INV1

INV2

OUT P1

OUT M1

OUT P2

OUT M2

VDD A

+5V GEN

BIAS CAP

DCA P2

DCA P1

CPU MP

10

11

20

1

33

29

26

7

19

31

28

24

27

36

2

3

15

14

12

16

18

SLE EP

5V

5V

REF

6

VDD 1

PGN D1

VDD 1

PGN D1

VDD 2

VDD 2

PGN D2

PGN D2

4

5

V5D

8

AGN D1

AGN D2

V5A

22

DGN D

VDD 1

PGN D2

35

PGN D1

VDD 2

Pro cessin g

&

Mod ulatio n

Pro cessin g

&

Mod ulatio n

9

AGN D3

17

13

NC

21

23

25

30

32

34

VDD 1

VDD 2

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte / Main Board – VGA

Hauptplatte – Verstärker / Main Board – Amplifier

to Audio Board
p. 2-14, S421

2 - 9

VIN1

72

VIN2

73

VIN4

75

CIN

71

VIN3

74

Y7

31

Y6

32

Y5

33

Y4

34

Y3

37

Y2

38

Y1

39

Y0

40

NC

61

NC

8

VRT

66

TEST

16

SCL

13

SDA

14

I2CSEL

67

XTAL2

63

XTAL1

62

RESQ

15

C7

41

C6

42

C5

43

C4

44

C3

47

C2

48

C1

49

C0

50

LLC2

27

LLC1

28

VS

57

MSY/HS

56

AVO

54

INTLC

53

VSUPCAP

9

VSUPAI

76

VSUPF

69

VSTBY

59

VSUPLLC

29

VSUPSY

52

VSUPC

45

VSUPY36VSUPA26VSUPD

10

ASGF7ASGF64GNDD11GNDCAP12GNDPA25GNDLLC30GNDY35GNDC46GNDSY51GNDF65ISGND68GNDAI77AISGND

80

B1/CB1IN

1

G1/Y1IN

2

R1/CR1IN

3

B2/CB2IN

4

G2/Y2IN

5

R2/CR2IN

6

VGAV

17

YCOEQ

18

FFIE

19

FFWE

20

FFRSTW

21

FFRE

22

FFOE

23

CLK20

24

FSY/HC

55

FPDAT

58

CLK5

60

VOUT

70

VREF

78

FB1IN

79

U100

VPC3230D

C101

100N

C102

100N

C103

100N

C127

220P

GND

C104
100N

C105
100N

C106
100N

C107
100N

C108
100N

C109
100N

C110
100N

C128
220P

C126
100U16V

+3.3V

GND

RG100

47R

RG101

47R

YUV0

YUV1

YUV2

YUV3

YUV4

YUV5

YUV6

YUV7

YUV[0..7]

GND

GND

O_VS

O_HS

GND

GND

R108

100R
R109

100R

SCL5V

SDA5V

1 2

Y100

20.25MHz

GND

GND

C118

100N

R119

220R

GND

RESET

C117

100NGND

C140

47N

C139

47N

GND

GND

C116

100N

C114

100N

C112

100N

C115

100N

C113

100N

C111

100N

B_TXT

G_TXT

R_TXT

SC_B

SC_G

SC_R

FB_TXT

C100

10N

SVHS_Y

SVHS_C

SC2_IN_V

CVBS_IF

SC1_IN_V

J100

0R
R110

10K

GND

+5V

L100

10uH

C119

220N

C121

1N5

C135
390P

GNDGNDGND

C136
390P

C120
220N

C122
1N5

GND GND

GND

C133

3P3
63V
C134

3P3

VCLK_INV

1

2

3

4

5

U101

GND

+3.3V

C141
100N

GND

VCLK_INV C142

22P

GND

VCLK

R113

100R

R114

100R

R115

10K
R116
10K

C124
10U

C123
10U

J102

0R

C143
10P

GND

L103

BK1608HM601

L102

10uH

+3.3V

C144

100N

C145

100U16V

+5V

C125

100U16V

C137

22U50V

R120

22R

R101

75R

Q100
BC848B

GND

GND

GND

SC2_OUT_V

CVBS_TXT

L101

10uH

R121
22K

R117
22K

R111
1K

C147

2N2
R102

100R

R112
220R

YUV[0..7]

C129

220N

C130

220N

C131

220N

C132

220N

11

13

15

17

14

3

12

7

6

power on (trigger: +12V)

3

3

switch on with RC (trigger: +5V)

6 7 !

@ # $ % &

Mixer

CIN
VIN1
VIN2
VIN3
VIN4

VOUT

Adaptive

Comb

Filter

Color

Decoder

Output

Formatter

2D Scaler

PIP

Panorama

Mode

ITU-R 656
ITU-R 601

Memory
Control

Sync

+

Clock

Generation

AGC

2×ADC

NTSC

PAL

NTSC

PAL

SECAM

CrCb
OUT

Y OUT

YCOE

FIFO
CNTL

H Sync

V Sync

AV O

I

2

C Bus20.25 MHz

RGB/

YCrCb

FB

Y

Cb

Cr

Y

Cb

Cr

Y/G

U/B

Y

Cb

Cr

LL Clock

Saturation

Tint

Analog

Frontend

Contrast

Brightness

Peaking

Clock
Gen.

I2C Bus

V/R

FB FB

RGB/

YCrCb

Analog

Component

Front-End

VPC3230D

4 x ADC

Processing

Matrix

Contrast

Saturation

Brightness

Tint

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte – Video-Konverter / Main Board – Video Converter

2 - 10

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

VSS

24

NC

9

CS2

6

U302
K6T1008V2E-TB

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

5

A15

11

A16

10

CE

30

OE

32

WE

7

DQ0

21

DQ1

22

DQ2

23

DQ3

25

DQ4

26

DQ5

27

DQ6

28

DQ7

29

VCC

8

VSS

24

A17

6

A18

9

U300
29LV040

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

S300

HEADER2X16

GND

GND

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A18

D0

D1

D2

D3

D4

D5

D6

D7

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

A15

A16
A17

D0
D1
D2
D3
D4
D5
D6
D7

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18

D0
D1
D2
D3
D4
D5
D6
D7

A0

A1
A2
A3
A4
A5
A6

A7

A8

A9

A10

A11

3

1A21

A

A14

A15

A16

A17
A18

D0

D1

D2D3
D4
D5
D6
D7

/RST

WE

GND

/PSEN

GND

/PSEN

R307

1K

WE

C306

100N

GND

C305

100N

GND

/RAMRD
/RAMWR

/RAMRD
/RAMWR

O_VS

CVBS_TXT

O_HS

1 2

Y300

6MHz

C317
33P

C318

33P

GND

R306

100R

R304

100R

R305

100R

R_TXT

G_TXT

B_TXT

FB_TXT

GND

GND

GND

GND

/PSEN

3.3V_M

3.3V_M

3.3V_M

3.3V_M

A2.5V_M

D2.5V_M

3.3V_M

RESET

+3.3V

+2.5V

+2.5V

C310
22U

C311
22U

C312
22U

C300
100N

C301
100N

C302
100N

C303
100N

C304
100N

C307
100N

C308
100N

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

R308

1K

Q300
BC858B

R301
47R

R300

47R

R315
180R

+5V

GND

GND

C313

22U

GND

GND

C309

100N

GND

R314

4K7

R313

2K2

/RST

D0..7 D0..7

D0..7

A0..18

A0..18

A0..18

A0..18

L300

10uH

L301

10uH

L302

10uH

P1.0

44

P1.3

47

P1.6

50

P1.1

45

P1.4

48

A7

74

A6

76

A5

78

A4

80

A3

82

A2

2

A1

3

A0

5

P0.1

18

P0.0

17

P4.3

52

BLANK/COR

61

CVBS

25

HS/SC

32

P4.7/VS/OE

33

XTAL2

54

XTAL1

55

RST

53

A15

67

A14

71

A13

73

A12

72

A11

79

A10

83

A9

77

A8

75

D7

4

D6

6

D4

10

D1

9

D2

11

D5

8

VDD2.568VDD2.5

14

VDDA2.557VDDA2.5

26

VDD3.316VDD3.370VDD3.343VDD3.3

1

VSSA27VSSA56VSS15VSS42VSS69VSS

84

P3.0

34

P3.1

35

P3.2

36

P3.3

37

P3.4

38

P3.5

39

P3.7

41

P4.2

51

PSEN

81

XROM

13

D0

7

P0.7

24

P3.6

40

P1.7

62

A19/P4.4

63

A18/P4.1

64

A17/P4.0

66

A16

65

D3

12

P0.2

19

P0.3

20

P0.4

21

P0.5

22

P0.6

23

P1.2

46

P1.5

49

P2.0

28

P2.1

29

P2.2

30

P2.3

31

R

58

G

59

B

60

U301
SDA5550

SDA3V

SCL3V

R316

100R

R311

100R

5221_IO1

5221_IO2

VCC

8

WP

7

SCL

6

SDA

5

A0

1

A1

2

A2

3

GND

4

U304

24LC16

R321

4K7

R320

4K7

3.3V_M

3.3V_M

GND

R_TXT

G_TXT

B_TXT

FB_TXT

C314

470N
63V

J303

0R

GND

+3.3V

SDA

SCL

SCL
SDA

J304

0R

A18

J306

0R

A19

A19

J305

0R

J307

0R

A18

R317
47K

3.3V_M

C319
220P

C320
220P

C321
220P

R302 1K

R303 1K

C316

100P

GND

GND

GND
GND

R322

10K

R323

10K

R324
10K

R325
10K

J309

0R

J310

0R

GND

GND

+3.3V

3.3V_M

3.3V_M

C315
390P

C322
220R

GND

J312

0R

L303

8.2uH

5

3

15

16

14

4

Hauptplatte / Main Board – Teletext

power on (trigger: +12V)

3

3

switch on with RC (trigger: +5V)

4 5 $

%

^

SDA5550

Vcc Vss

XTAL1
XTAL2

STOP

ENE
OCF

CVBS

ALE

PSEN

R
G

B

COR_BLA

HSYNC
VSYNC

RD

WR

Address
20 bit

Data
8 bit

Port 0
8 bit

Port 1
8 bit

Port 2
4 bit

Port 3
6 bit

Port 4
6 bit

RST

CVBSO

CVBSI

GRUNDIG Service Chassis L5A-26"…32"

2 - 11

3.3V_DVDD

3.3V_AVDD

GND

1 2

Y500

14.318MHz

C548

5P

C549

5P

DDC_SCL_VGA

DDC_SDA_VGA BLUE+

BLUE-

GREEN+
GREEN­RED+
RED­HS_PC
VS_PC

R539
250R%1

RMADDR0

RMADDR1

RMADDR2

RMADDR3

RMADDR4

RMADDR5

RMADDR6

RMADDR7

RMADDR8

RMADDR9

RMADDR10

RMADDR11

RMADDR12

RMADDR13

RMADDR14

RMADDR15

RMADDR16

RMADDR17

RMDATA0

RMDATA1

RMDATA2

RMDATA3

RMDATA4

RMDATA5

RMDATA6

RMDATA7

R525
10K

R526
10K

R527
10K

GND

3.3V_DVDD

3.3V_DVDD

YUV[0..7]

VCLK

GND

GND

3.3V_DVDD

AVDD_1.8

CVDD_1.8

R500

47R

+3.3V_STBY

3.3V_AVDD

3.3V_DVDD

+3.3V_STBY

+1.8V_STBY CVDD_1.8

AVDD_1.8

+1.8V_STBY

C537

22U

C538

22U

C539

22U

C540

22U

C500

100N

C505

100N

C506

100N

C511

100N

C507

100N

C508

100N

C509

100N

C513

100N

C514

100N

C515

100N

C516

100N

C519

100N

C520

100N

C521

100N

C522

100N

C523

100N

C524

100N

C525

100N

C527

100N

C529

100N

C530

100N

C531

100N

C532

100N

C533

100N

C543

220P

C545

220P

C546

220P

C547

220P

GND

GND

GND

GND

GND

4

VCC

A0

1

A1

2

A2

3

WP

SCL

SDA

U502

24C16

GND

3.3V_AVDD

C534

100N

GND

ST_BY

SCL3V
SDA3V

PNL_EN

SC1_PIN8
SC2_PIN8

MUTE

R511

10K

Q500

BC848B

+5V_STBY

J505

0R

3.3V_AVDD

R519

10K

RMADDR12

+5V_STBY

L500

10uH

L501

10uH

L502

10uH

L503

10uH

SOG_MCSS

YUV0

YUV1

YUV2

YUV3

YUV4

YUV5

YUV6

YUV7

5221_IO1
5221_IO2

ROM_DATA3

1

ROM_DATA2

2

ROM_DATA1

3

ROM_DATA0

4

ROM_OEn

5

ROM_WEn

6

ROM_CSn

7

CRVSS

8

CVDD_1.8

9

VCO_LV/RESERVED

10

AVDD_LV_E_3.3

11

AVSS_LV_E

12

CH3P_LV_E/ER0

13

CH3N_LV_E/ER1

14

CLKP_LV_E/ER2

15

CLKN_LV_E/ER3

16

CH2P_LV_E/ER4

17

CH2N_LV_E/ER5

18

CH1P_LV_E/ER6

19

CH1N_LV_E/ER7

20

CH0P_LV_E/EG0

21

CH0N_LV_E/EG1

22

AVSS_LV_E

23

AVDD_LV_E_3.3

24

AVSS_LV

25

AVDD_lv_3.3

26

AVDD_LV_O_3.3

27

AVSS_LV_O

28

CH3P_LV_O/EG2

29

CH3N_LV_O/EG3

30

CLKP_LV_O/EG4

31

CLKN_LV_O/EG5

32

CH2P_LV_O/EG6

33

CH2N_LV_O/EG7

34

CH1P_LV_O/EB0

35

CH1N_LV_O/EB1

36

CH0P_LV_O/EB2

37

CH0N_LV_O/EB3

38

AVSS_LV_O

39

AVDD_LV_O_3.3

40

CVDD_1.8

41

CVSS

42

EB4

43

EB5

44

EB6

45

EB7

46

DEN

47

DHS

48

DVS

49

RVDD_3.3

50

CRVSS

51

N/C52N/C53N/C

54

DCLK

55

OR0/JTAG_RESET

56

OR1/RESERVED

57

OR2/RESERVED

58

OR3/RESERVED

59

OR4/RESERVED

60

OR5/RESERVED

61

OR6/RESERVED

62

OR7/RESERVED

63

OG0/JTAG_TDO

64

OG1/RESERVED

65

OG5/JTAG_TDI

66

PPWR

67

PBIAS

68

GPIO15

69

STI_TM2/RESERVED

70

HOST_SDA/UART_DO

72

RVDD_3.3

73

CRVSS

74

CVDD_1.8

75

CRVSS

76

HOST_SCL/UART_DI

71

DDC_SCL_VGA

77

DDC_SDA_VGA

78

DDC_SCL_DVI

79

DDC_SDA_DVI

80

GPIO0

81

GPIO1

82

GPIO2

83

GPIO3

84

GPIO4

85

GPIO5

88

GPIO6

89

GPIO7/IRQin

90

GPIO8/IRQout

91

GPIO9/SCL

92

GPIO10/SDA

93

CVDD_1.8

86

CRVSS

87

CRVSS

94

RVDD_3.3

95

CVDD_1.8

96

CRVSS

97

GPIO11/PWM0

98

GPIO12/PWM1

99

GPIO13/PWM2

100

GPIO14/PWM3

101

GPIO16/VDATA7

102

GPIO17/VDATA6

103

N/C

104

N/C

105

GPIO18/VDATA5

106

GPIO19/VDATA4

107

GPIO20/VDATA3

108

GPIO21/VDATA2

109

GPIO22/VDATA1

110

GPIO23/VDATA0

111

VCLK

112

AVDD_IMB_3.3

113

REXT

114

AGND_IMB

115

VDD_RX2_1.8

116

AGND_RX2

117

RX2+

118

RX2-

119

AVDD_RX

2_3.3

120

VDD_RX1_1.8

121

AGND_RX1

122

RX1+

123

RX1-

124

AVDD_RX

1_3.3

125

VDD_RX0_1.8

126

AGND_RX0

127

RX0+

128

RX0-

129

AVDD_RX

0_3.3

130

AGND_RXC

131

RXC+

132

RXC-

133

AVDD_RXC_3.3

134

VBUFC_DVI/RESERVED

135

GND_RXPLL

136

VDD_RXPLL_1.8

137

CLKOUT/RESERVED

138

CVDD_1.8

139

CRVSS

140

AVDD_BLUE_3.3

141

BLUE+

142

BLUE-

143

AGND_BLUE

144

AVDD_GREEN_3.3

145

SOG_MCSS

146

GREEN+

147

GREEN-

148

AGND_GREEN

149

AVDD_RED_3.3

150

RED+

151

RED-

152

AGND_RED

153

AVDD_ADC_3.3

154

ADC_TEST/RESERVED

155

AGND_ADC

156

N/C

157

N/C

158

N/C

159

N/C

160

N/C

161

N/C

162

GND_ADC

163

VDD_ADC_1.8

164

GND_RPLL

165

VDD_RPLL_1.8

166

RESERVED/VBUFC_RPLL

167

AGND_RPLL

168

XTAL

169

TCLK

170

AVDD_RPLL_3.3

171

LBADC_VDD_3.3

172

LBADC_IN1

173

LBADC_IN2

174

LBADC_IN3

175

LBADC_RETURN

176

LBADC_GND

177

RESETn

178

CVDD_1.8

179

CRVSS

180

HSYNC/CSYNC

181

VSYNC

182

ROM_ADDR17

183

ROM_ADDR16

184

ROM_ADDR15

185

ROM_ADDR14

186

ROM_ADDR13

187

ROM_ADDR12

188

ROM_ADDR11

189

RVDD_3.3

190

CRVSS

191

ROM_ADDR10

192

ROM_ADDR9

193

ROM_ADDR8

194

ROM_ADDR7

195

ROM_ADDR6

196

ROM_ADDR5

197

ROM_ADDR4

198

ROM_ADDR3

199

ROM_ADDR2

200

ROM_ADDR1

201

ROM_ADDR0

202

ROM_DATA7

203

ROM_DATA6

204

RVDD_3.3

205

CRVSS

206

ROM_DATA5

207

ROM_DATA4

208

U500
GM5221

BRT_ADJ

BLK_EN

DE
HS
VS
CLK

R518

10K

R517

10K

R516

10K

R515

10K

R514

10K

R513

10K

R512

10K

R510

10K

R509

10K

R508

10K

R507

10K

R506

10K

R520

10K

R521

10K

R522

10K

R523

10K

R524

10K

RMADDR0

RMADDR1

RMADDR2

RMADDR3

RMADDR4

RMADDR5

RMADDR6

RMADDR7

RMADDR8

RMADDR9

RMADDR10

RMADDR11

RMADDR13

RMADDR14

RMADDR15

RMADDR16

RMADDR17

CE

1

SO

2

WP

3

VSS

4

VCC

8

HOLD

7

SCK

6

SI

5

U503

25VF040

ROM_CSN

ROM_WEN

ROM_OEN

GND

3.3V_DVDD

C550

100N

GND

RMADDR17
RMADDR16

RMADDR15

ROM_CSN

R543

10K

3.3V_DVDD

SPI_WE

R544

10K

3.3V_DVDD

IR_INV

3. LED

FB_SC

R546

100R

J512

0R

J513

0R

J514

0R

J515

0R

J516

0R

J517

0R

J518

0R

J519

0R

J520

0R

J521

0R

PC_SD_SW

STAND_BY_2A

+5V_STBY

GND

R505
10K

R504
10K

1

2

3

4

S505

MTA100_4

TxD

RxD

PC_SD_SW

2

17

18

23

5 4

2

power on (trigger: +12V)

&

*

GM5221

GPIO

LVDS
Panel I/F

Analog

RGB

Triple

ADC&PLL

X86

Micro-controller

External
ROM I/F

Image Capture /

Measurement

XTAL

Clock

Generation

On-chip

RAM

/ ROM

Ultra-

Reliable

DVI Rx

HDCP

DVI

OSD

Controller

NVRAM

Display

Timing

Control

Test

Pattern

Generator

BT 656

2 X

LVDS

Tx

3 X General-

Purpose ADC

4 X

PWM

Back-light
Audio

Intelligent Image Processing™

Zoom / Shrink Filter

with edge enhancement

uv

Y

Digital Color Adjustments

Reset CCT

422 to 444

Conversion

High-light Window

Color Look-up-Tabl e

ACC

Luma

Shaping

ACM-II

Chroma

Adjust

Histogram

Color Space Conversion

DDC2Bi

Schmitt

Tri

gger

DDC2Bi

Resetn

Serial

Master

GPIO

Parallel or Serial

EEPROM

Keyp

ad Sensing

Temp Sensor

RGB/YUV Color Space Conversion

GRUNDIG Service Chassis L5A-26"…32"

Hauptplatte / Main Board – Scaler

2 - 12

GND

GND

R500

47R

GND

4

VCC

8

A0

1

A1

2

A2

3

WP

7

SCL

6

SDA

5

U502

24C16

GND

+3.3V_STBY

GND

R502

100R

R503

100R

+3.3V_STBY

GND

GND

LED_RED

IR

R530

1K

KEYBOARD

3.3V_AVDD

R501

100R

2.LED

ST_BY

SCL3V
SDA3V

PNL_EN

SC1_PIN8
SC2_PIN8

Q501

2N7002

Q502
2N7002

+3.3V_STBY

+5V_STBY

R534

3K3

R535

3K3

R531

1K

R540

2K

R541

470R

C541
22U

C536
100N

GND

GND

GND

+5V

R533

1K

R532

1K

R529
10K

R528
10K

+5V

+5V

GND

GND

J509

0R

MUTE

R511

10K

R538
4K7

Q500

BC848B

+5V_STBY

GND

RESET

J505

0R

SCL5V

SDA5V

SDA3V

SCL3V

J504

0R

J506

0R

Q504
BC848B

Q505
BC848B

Q503
BC848BLT1

5221_IO1
5221_IO2

CRVSS

8

VCO_LV/RESERVED

10

CH3P_LV_E/ER0

13

CH3N_LV_E/ER1

14

CLKP_LV_E/ER2

15

CLKN_LV_E/ER3

16

CH2P_LV_E/ER4

17

CH2N_LV_E/ER5

18

CH1P_LV_E/ER6

19

CH1N_LV_E/ER7

20

CH0P_LV_E/EG0

21

CH0N_LV_E/EG1

22

CH3P_LV_O/EG2

29

CH3N_LV_O/EG3

30

CLKP_LV_O/EG4

31

CLKN_LV_O/EG5

32

CH2P_LV_O/EG6

33

CH2N_LV_O/EG7

34

CH1P_LV_O/EB0

35

CH1N_LV_O/EB1

36

CH0P_LV_O/EB2

37

CH0N_LV_O/EB3

38

CVSS

42

EB4

43

EB5

44

EB6

45

EB7

46

DEN

47

DHS

48

DVS

49

CRVSS

51

DCLK

55

OR0/JTAG_RESET

56

OR1/RESERVED

57

OR2/RESERVED

58

OR3/RESERVED

59

OR4/RESERVED

60

OR5/RESERVED

61

OR6/RESERVED

62

OR7/RESERVED

63

OG0/JTAG_TDO

64

OG1/RESERVED

65

OG5/JTAG_TDI

66

PPWR

67

PBIAS

68

GPIO15

69

STI_TM2/RESERVED

70

CRVSS

74

CRVSS

76

GPIO0

81

GPIO1

82

GPIO2

83

GPIO3

84

GPIO4

85

GPIO5

88

GPIO6

89

GPIO7/IRQin

90

GPIO8/IRQout

91

GPIO9/SCL

92

GPIO10/SDA

93

CRVSS

87

CRVSS

94

CRVSS

97

GPIO11/PWM0

98

GPIO12/PWM1

99

GPIO13/PWM2

100

GPIO14/PWM3

101

VBUFC_DVI/RESERVED

135

CVDD_1.8

139

CRVSS

140

GND_ADC

163

GND_RPLL

165

RESERVED/VBUFC_RPLL

167

LBADC_IN1

173

LBADC_IN2

174

LBADC_IN3

175

LBADC_RETURN

176

CVDD_1.8

179

CRVSS

180

CRVSS

191

CRVSS

206

U500
GM5221

BRT_ADJ

BRT_ADJ

BLK_EN

BLK_EN

+5V

RESET

SCL3V

SDA3V

DE
HS
VS
CLK

SCL5V

SDA5V

J501

0R

IR_INV

3. LED

Q506
BC848B

GND

IR

R542
10K

+3.3V_STBY

R545

100R

IR_INV

J500

0R

FB_SC

R546

100R

R547

10K

R548
4K7

+3.3V_STBY

1
2
3
4
5
6
7
8

S509

MOLCON8

+5V

+3.3V

J5360RJ537

0R

J512

0R

J513

0R

J514

0R

J515

0R

J516

0R

J517

0R

J518

0R

J519

0R

J520

0R

J521

0R

R549
100R

R537
10K

R536
10K

1

2

3

4

5

6

7

S507

MOLCON7

1
2
3
4
5
6
7
8
9
10
11
12

S511MHDR1X12

+24V_INVERTER

GND

+24V_INVERTER

GND

R553
4K7

PC_SD_SW

STAND_BY_2

STAND_BY_2A

R550

1K

Q507
BC848CLT1

GND

R551
4K7

STAND_BY_2A

+5V

+5V

STAND_BY_2

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

S502

TXE_0-

TXE_0+
TXE_1-

TXE_1+

TXE_2-

TXE_2+

TXCLKE-

TXCLKE+

TXE_3-

TXE_3+

PANEL_POWER

GND

GND

GND

J555

0R

J553

0R

J554

0R

J552

0R

GND

R580

4K7

+3.3V

J550

0R

J551

0R

GND

J556

0R

TXE_0-

TXE_0+

TXE_1-

TXE_1+

TXE_2-

TXE_2+

TXCLKE-

TXCLKE+

TXE_3-

TXE_3+

HS
VS
DE

PANEL_CONTROL

PANEL_CONTROL

R552
10K

PC_SD_SW

3

20

31

32

31

32

30

19

21

22

7

5

4

6

5 4

4

5

power on (trigger: +12V)

3

3

switch on with RC (trigger: +5V)

4 5 6

7

(

)

¡

™

º

¤

⁄

GRUNDIG Service Chassis L5A-26"…32"

to IR Receiver/Keyboard
p. 2-15, CN2

2 - 13

to Display

to Inverter Board

C261
1N

C262
1N

GND

GND

C260
100N

GND

MAIN_L

MAIN_R

123

4

S409

SPEAKER

SST
250G2-V04

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

OUTP1

OUTM1

OUTM2

OUTP2

OUTP1

OUTM1

OUTM2

OUTP2

+5VGEN

1

DCAP2

2

DCAP1

3

V5D

4

AGND1

5

REF

6

OVERLOADB

7

AGND2

8

V5A

9

VP1

10

IN1

11

MUTE

12

NC

13

VP2

14

IN2

15

BIASCAP

16

AGND3

17

SLEEP

18

FAULT

19

PGND2

20

NC

21

DGND

22

NC

23

OUTP2

24

VDD2

25

VDD2

26

OUTM2

27

OUTM1

28

VDD1

29

VDD1

30

OUTP1

31

NC

32

VDDA

33

NC

34

PGND1

35

CPUMP

36

U402
TA2024

L405

100MHz Bead

L406

100MHz Bead

GND

L411

100MHz Bead

GND

R467

8K2 %1

R434

22K

R435

22K

J403

0R

J404

0R

C422
100N

L408

10uH

R466
10R

R465
10R

C250
470N
63V

C251
470N
63V

C460

CAP2.2U10V

GND

VDD

C472
CAP180U25V

C258
100N

C471
CAP180U25V

VDD

VDD

VDD

VDD

D409

D Schottky

D407

D Schottky

D408

D Schottky

D410 D Schottky

GND

GND

GND

GND

C254
1N

C255
1N

C257
1N

C256
1N

C473

100N

R437

22K

R448

22K

C493

100N

C494

100N

R425

1M

C495
1N

C499
470N
63V

C498
470N
63V

C497
470N
63V

C496
470N
63V

L409

10uH

L407

10uH

L410

10uH

C253
100N

C252
100N

1

2

C484

CAP2.2U10V

MUTE_1

C259

1U50V

C411

1U50V

+12V_AMP

GND

MAIN_L
MAIN_R
MUTE_1

1
2

3
4
5
6
7

S421

MHDR1X7

+12V_AMP

3 4

1 2

L412

2x10mH

1234567

8

s423
CON8

1

2

3

4

5

6

7

8

S422

CON8

28

28

29

26

26

Audio-Platte / Audio Board Y48195

Ansicht von der Bestückungsseite / View of Component Side

§

•

ª

TA 2024

MUT E

OAO UT1

OAO UT2

INV1

INV2

OUT P1

OUT M1

OUT P2

OUT M2

VDD A

+5V GEN

BIAS CAP

DCA P2

DCA P1

CPU MP

10

11

20

1

33

29

26

7

19

31

28

24

27

36

2

3

15

14

12

16

18

SLE EP

5V

5V

REF

6

VDD 1

PGN D1

VDD 1

PGN D1

VDD 2

VDD 2

PGN D2

PGN D2

4

5

V5D

8

AGN D1

AGN D2

V5A

22

DGN D

VDD 1

PGN D2

35

PGN D1

VDD 2

Pro cessin g

&

Mod ulatio n

Pro cessin g

&

Mod ulatio n

9

AGN D3

17

13

NC

21

23

25

30

32

34

VDD 1

VDD 2

GRUNDIG Service Chassis L5A-26"…32"

to Main Board
p. 2-9, S421

to Main Board
p. 2-7, S602

to Power Supply Board

2 - 14

Keyboard ZS2191

Ansicht von der Bestückungsseite / View of Component Side

Netzschalterplatte / Power Switch Board FX2192

Ansicht von der Bestückungsseite / View of Component Side

4

3

1

2

SW1

POWER SWITCH

1

2

CN3

CON2

C1

4.7 nF

VCC

1

2

3

4

5

CN2

MOLCON5

R4
470R

R8

270R

D1
LED

GND

1
2
3

IR1

IR

R1
150R

R2

150R

GND

GND

Out

Vs

3.3V

LED GRN
LED RED
IR
KEY PMU
KEY DRL

C1
CEL

GND

GND

S2

PROG-

S1

PROG+

S4

VOL-

S3

VOL+

S5

MENU

S6

TV/AV

1

2

CN2

MOLCON5

R5

180R

R3

330R

R7

470R

R6

1K

R9

3K9

4

3

1

2

SW1

POWER SWITCH

1

2

CN2

CON2

1

2

CN3

CON2

S2

PROG-

S1

PROG+

S4

VOL-

S3

VOL+

S5

MENU

S6

TV/AV

1

2

CN2

MOLCON5

R5

180R

R3

330R

R7

470R

R6

1K

R9

3K9

4

3

1

2

SW1

POWER SWITCH

1

2

CN3

CON2

1

2

CN2

CON2

IR-Empfänger / IR Receiver FX2193

Ansicht von der Bestückungsseite
View of Component Side

Ansicht von der Lötseite
View of Solder Side

Keyboard ZN4191

Ansicht von der Bestückungsseite / View of Component Side

GRUNDIG Service Chassis L5A-26"…32"

to Main Board
p. 2-13, S507/509

to Main Board
p. 2-13, S507/509

to Main Board
p. 2-13, S507/509

2 - 15

ǵ

GRUNDIG Service Chassis L5A-26"…32"

ǵ

3 - 1

Ersatzteilliste
Spare Parts List

1 / 2006

ERSETZT AUSGABE 11/2005
SUBSTITUTE EDITION 11/2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

720126025000 SEDANCE 27 LW 70-6605 TOP SEDANCE 27 LW 70-6605 TOP

0001.000 759551225000 GEH.-VORDERTEIL SILBER FRONT CABINET SILVER

0002.000 759551224800 RUECKWAND SILBER BACK COVER SILVER

0003.000 759551195700 BUCHSENABDECKUNG SILBER JACK COVER SILVER

0007.000 759551224700 LAUTSPRECHER 8 OHM 7 W LOUDSPEAKER 8 OHM 7 W

S 759551225200 LCD-DISPLAY CHIMEI V270W1-L04 LCD-DISPLAY CHIMEI V270W1-L04

0010.000

0014.000

S 759551115300 NETZKABEL POWER CABLE

0015.000

S 759551222300 NETZSCHALTER SDKLA11000 5A 2P POWER SWITCH SDKLA11000 5A 2P

0016.000 759551224900 KNOPF NETZ SILBER KNOB POWER SILVER

0017.000 759550925300 FEDER KNOPF NETZ SPRING KNOB POWER

0018.000 759551181200 KNOPF PROGR./VOL. SILBER KNOB PROGR. /VOL. SILVER

0019.000 759551225300 FUSS SILBER FOOT SILVER

0025.000 S 275990156500 X LP-CHASSISMODUL L5A CHASSISBOARD L5A

0027.000 720117132900 FERNBEDIENUNG TP160 C SILBER REMOTE CONTROL TP160 C SILVER

0050.000 275990063300 X LP-AUDIO VERSTAERKERMODUL TA2024 AUDIO AMPLIFIERBOARD TA2024

0060.000 275990212000 LP-BEDIENMODUL CONTROL BOARD

0070.000 275990211900 LP-IR/LED MODUL IR/LED BOARD

0080.000 S 759551052300 NETZTEIL 180 W 24/5 12/5 POWER SUPPLY 180 W 24/5 12/5

0090.000 759551184500 POLSTER LINKS CUSHION LEFT

0091.000 759551185300 POLSTER RECHTS CUSHION RIGHT

0095.000 759551225100 KARTON CARTON

720117213500 BEDIENUNGSANLEITUNG D,F,I,NL,E,P,PL INSTRUCTION MANUAL D,F,I,NL,E,P,PL
720100502000 SERVICE MANUAL D/GB SERVICE MANUAL D/GB
720108000001 SICHERHEITSMANUAL D/GB/E/F/I SAFETY SERVICE MANUAL D/GB/E/F/I

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

SEDANCE 27 LW 70-6605 TOP

MATERIAL-NR. / PART NO.: 720126025000
BESTELL-NR. / ORDER NO.: GBE4100

d©

PRODUKTCODE J9H PRODUCT CODE J9H
KEIN E-TEIL NO SPARE PART

X = SIEHE GESONDERTE E-LISTE X = SEE SEPARATE PARTS LIST

TV

Ersatzteilliste
Spare Parts List

1 / 2006

ERSETZT AUSGABE 11/2005
SUBSTITUTE EDITION 11/2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

720126024600 SEDANCE 32 LW 82-6605 TOP SEDANCE 32 LW 82-6605 TOP

0001.000 759551222400 GEH.-VORDERTEIL SILBER FRONT CABINET SILVER

0002.000 759551222100 RUECKWAND SILBER BACK COVER SILVER

0003.000 759551179100 BUCHSENABDECKUNG SILBER JACK COVER SILVER

0007.000 759551178800 LAUTSPRECHER 4 OHM 10/15 W SPEAKER 4 OHM 10/15 W

S 759551196600 DISPLAY 33" LQ315T3LZ28 DISPLAY 33" LQ315T3LZ28

0010.000

0015.000

S 759551222300 NETZSCHALTER SDKLA11000 5A 2P POWER SWITCH SDKLA11000 5A 2P

0016.000

S 759551222200 KNOPF NETZ SILBER KNOB POWER SILVER

0018.000 759551181200 KNOPF PROGR./VOL. SILBER KNOB PROGR. /VOL. SILVER

0019.000 759551231000 FUSS SILBER FOOT SILVER

S 275990156000 X LP-CHASSISMODUL L5A CHASSISBOARD L5A

0025.000

0027.000 720117132900 FERNBEDIENUNG TP160 C SILBER REMOTE CONTROL TP160 C SILVER

0040.000 275990063400 X LP-AUDIO VERSTAERKERMODUL TA2024 AUDIO AMLIFIERBAORD TA2024

0050.000 275990063200 LP-AV-SIDE MODUL LP-AV-SIDE BOARD

0060.000 275990211800 LP-BEDIENMODUL CONTROLBOARD

0070.000 275990211900 LP-IR/LED MODUL IR/LED BOARD

0080.000

S 759551147900 NETZTEIL 24/6 12/5 3POL. POWER SUPPLY 24/6 12/5 3POL.

0090.000 759551179500 POLSTER LINKS CUSHION LEFT

0091.000 759551184200 POLSTER RECHTS CUSHION RIGHT

0095.000 759551222500 KARTON CARTON

720117213500 BEDIENUNGSANLEITUNG D,F,I,NL,E INSTRUCTION MANUAL D,F,I,NL,E,
720100502000 SERVICE MANUAL D/GB SERVICE MANUAL D/GB
720108000001 SICHERHEITSMANUAL D/GB/E/F/I SAFETY SERVICE MANUAL D/GB/E/F/I

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

SEDANCE 32 LW 82-6605 TOP

MATERIAL-NR. / PART NO.: 720126024600
BESTELL-NR. / ORDER NO.: GBE4200

d©

PRODUKTCODE J9J PRODUCT CODE J9J
KEIN E-TEIL NO SPARE PART

X = SIEHE GESONDERTE E-LISTE X = SEE SEPARATE PARTS LIST

TV

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

ǵ

GRUNDIG Service Chassis L5A-26"

ǵ

3 - 2

Ersatzteilliste
Spare Parts List

1 / 2006

ERSETZT AUSGABE 11/2005
SUBSTITUTE EDITION 11/2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

275990156000 LP-CHASSISMODUL L5A CHASSISBOARD L5A

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

D 400 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 401 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 402 759530510400 DIODE BAV 99
D 403 759530510400 DIODE BAV 99
D 404 759530510400 DIODE BAV 99
D 405 759530510400 DIODE BAV 99
D 406 759530510400 DIODE BAV 99
D 600 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 601 759550967900 DIODE 1N5820
D 602 759550967900 DIODE 1N5820

F 600 S 759550935300 SICHERUNG T5 A / 250 V
F 601 S 759550935300 SICHERUNG T5 A / 250 V

L 100 759872527500 SPULE 10UH+-20% 5152324
L 101 759872527500 SPULE 10UH+-20% 5152324
L 102 759872527500 SPULE 10UH+-20% 5152324
L 103 810498233100 SMD DAEMPF-PERLE 0805 BLM21
L 200 814052632600 DR AX 0411-GA 47UH 5%
L 201 814052632600 DR AX 0411-GA 47UH 5%
L 300 759872527500 SPULE 10UH+-20% 5152324
L 301 759872527500 SPULE 10UH+-20% 5152324
L 302 759872527500 SPULE 10UH+-20% 5152324
L 303 759550971400 SPULE 4.7UH LAL04 52MM
L 400 759872527500 SPULE 10UH+-20% 5152324
L 401 759872527500 SPULE 10UH+-20% 5152324
L 402 759872527500 SPULE 10UH+-20% 5152324
L 403 810498231400 SMD DAEMPF-PERLE 0603 BLM18
L 404 810498231400 SMD DAEMPF-PERLE 0603 BLM18
L 411 759551059800 FERRIT 100 MHZ 4 A
L 500 759872527500 SPULE 10UH+-20% 5152324
L 501 759872527500 SPULE 10UH+-20% 5152324
L 502 759872527500 SPULE 10UH+-20% 5152324
L 503 759872527500 SPULE 10UH+-20% 5152324
L 603 759551020800 SPULE 38 UH 0.05R
L 614 759551020800 SPULE 38 UH 0.05R

P 400 759550922900 EURO AV BUCHSE
P 402 759550922900 EURO AV BUCHSE

Q 100 830100484800 SMD TRANS BC848B/ BC847B P
Q 200 830100484800 SMD TRANS BC848B/ BC847B P
Q 201 830100484800 SMD TRANS BC848B/ BC847B P
Q 202 830100385800 SMD TRANS BC858B/ BC857B P

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL L5A

CHASSISBOARD L5A

MATERIAL-NR. / PART NO.: 275990156000

d©

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

Q 404 830100484800 SMD TRANS BC848B/ BC847B P
Q 405 830100385800 SMD TRANS BC858B/ BC857B P
Q 406 830100385800 SMD TRANS BC858B/ BC857B P
Q 410 830100484800 SMD TRANS BC848B/ BC847B P
Q 501 759550973400 TRANS 2N002
Q 502 759550973400 TRANS 2N002
Q 504 830100484800 SMD TRANS BC848B/ BC847B P
Q 505 830100484800 SMD TRANS BC848B/ BC847B P
Q 506 830100484800 SMD TRANS BC848B/ BC847B P
Q 507 830100484800 SMD TRANS BC848B/ BC847B P
Q 610 830100484800 SMD TRANS BC848B/ BC847B P
Q 611 830100484800 SMD TRANS BC848B/ BC847B P

S 600 759551220800 DIODE RGP20JA

TU 201 759550928500 TUNER FQ1216ME

U 100 759550969500 IC VPC3230D-C5 QFP80
U 101 759551114400 IC MC 74 HC 1 G 14 DFT2
U 300 720086704300 SW/IC M29W040B70N1T
U 301 759550969700 IC SDA5550 PLCC-84
U 302 759551141800 IC K6F2008V2E-YF70-256K
U 400 759550969800 IC M24C02-MNST6T
U 401 759550969200 IC MSP3410G PQFP80
U 402 759551059600 IC TRIPATH TA2024
U 403 759540209400 IC TDA 1308T/N1
U 500 759551141600 IC GM2221
U 502 759550519300 IC CHIP AT24C16AN 10SI TAPE
U 503 759551114100 IC M25P40
U 600 759550968900 IC LM2596S-5.0
U 602 759550968600 TRANS FDS9933A
U 603 759551050800 IC NCP 1117 DT 33 RK
U 604 759551050800 IC NCP 1117 DT 33 RK
U 605 759551114600 IC NCP1117DT18RK
U 606 759550967700 IC LM78L08ACZ
U 610 759550968900 IC LM2596S-5.0

Y 100 759550967300 QUARZ 20.25 MHZ HC49-U
Y 300 759550967500 QUARZ 6 MHZ CL 20 PF
Y 400 759550926200 QUARZ 18.432 MHZ
Y 500 759880686100 QUARZ SMD 14.31818MHZ/30PF

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

TV

Ersatzteilliste
Spare Parts List

12 / 2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

275990156500 LP-CHASSISMODUL L5A CHASSISBOARD L5A

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

D 400 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 401 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 402 759530510400 DIODE BAV 99
D 403 759530510400 DIODE BAV 99
D 404 759530510400 DIODE BAV 99
D 405 759530510400 DIODE BAV 99
D 406 759530510400 DIODE BAV 99
D 600 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 601 759550967900 DIODE 1N5820
D 602 759550967900 DIODE 1N5820

F 600 S 759550935300 SICHERUNG T5 A / 250 V
F 601 S 759550935300 SICHERUNG T5 A / 250 V

L 100 759872527500 SPULE 10UH+-20% 5152324
L 101 759872527500 SPULE 10UH+-20% 5152324
L 102 759872527500 SPULE 10UH+-20% 5152324
L 103 810498233100 SMD DAEMPF-PERLE 0805 BLM21
L 200 814052632600 DR AX 0411-GA 47UH 5%
L 201 814052632600 DR AX 0411-GA 47UH 5%
L 300 759872527500 SPULE 10UH+-20% 5152324
L 301 759872527500 SPULE 10UH+-20% 5152324
L 302 759872527500 SPULE 10UH+-20% 5152324
L 303 759550971400 SPULE 4.7UH LAL04 52MM
L 400 759872527500 SPULE 10UH+-20% 5152324
L 401 759872527500 SPULE 10UH+-20% 5152324
L 402 759872527500 SPULE 10UH+-20% 5152324
L 403 810498231400 SMD DAEMPF-PERLE 0603 BLM18
L 404 810498231400 SMD DAEMPF-PERLE 0603 BLM18
L 411 759551059800 FERRIT 100 MHZ 4 A
L 500 759872527500 SPULE 10UH+-20% 5152324
L 501 759872527500 SPULE 10UH+-20% 5152324
L 502 759872527500 SPULE 10UH+-20% 5152324
L 503 759872527500 SPULE 10UH+-20% 5152324
L 603 759551020800 SPULE 38 UH 0.05R
L 614 759551020800 SPULE 38 UH 0.05R

P 400 759550922900 EURO AV BUCHSE
P 402 759550922900 EURO AV BUCHSE

Q 100 830100484800 SMD TRANS BC848B/ BC847B P
Q 200 830100484800 SMD TRANS BC848B/ BC847B P
Q 201 830100484800 SMD TRANS BC848B/ BC847B P
Q 202 830100385800 SMD TRANS BC858B/ BC857B P

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL L5A

CHASSISBOARD L5A

MATERIAL-NR. / PART NO.: 275990156500

d©

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

Q 404 830100484800 SMD TRANS BC848B/ BC847B P
Q 405 830100385800 SMD TRANS BC858B/ BC857B P
Q 406 830100385800 SMD TRANS BC858B/ BC857B P
Q 410 830100484800 SMD TRANS BC848B/ BC847B P
Q 501 759550973400 TRANS 2N002
Q 502 759550973400 TRANS 2N002
Q 504 830100484800 SMD TRANS BC848B/ BC847B P
Q 505 830100484800 SMD TRANS BC848B/ BC847B P
Q 506 830100484800 SMD TRANS BC848B/ BC847B P
Q 507 830100484800 SMD TRANS BC848B/ BC847B P
Q 610 830100484800 SMD TRANS BC848B/ BC847B P
Q 611 830100484800 SMD TRANS BC848B/ BC847B P

S 600 759551220800 DIODE RGP20JA

TU 201 759550928500 TUNER FQ1216ME

U 100 759550969500 IC VPC3230D-C5 QFP80
U 101 759551114400 IC MC 74 HC 1 G 14 DFT2
U 300 759550968300 IC M29W040B70N1T
U 301 759550969700 IC SDA5550 PLCC-84
U 302 759551141800 IC K6F2008V2E-YF70-256K
U 400 759550969800 IC M24C02-MNST6T
U 401 759550969200 IC MSP3410G PQFP80
U 402 759551059600 IC TRIPATH TA2024
U 403 759540209400 IC TDA 1308T/N1
U 500 759551141600 IC GM2221
U 502 759550519300 IC CHIP AT24C16AN 10SI TAPE
U 503 759551114100 IC M25P40
U 600 759550968900 IC LM2596S-5.0
U 602 759550968600 TRANS FDS9933A
U 603 759551050800 IC NCP 1117 DT 33 RK
U 604 759551050800 IC NCP 1117 DT 33 RK
U 605 759551114600 IC NCP1117DT18RK
U 606 759550967700 IC LM78L08ACZ
U 610 759550968900 IC LM2596S-5.0

Y 100 759550967300 QUARZ 20.25 MHZ HC49-U
Y 300 759550967500 QUARZ 6 MHZ CL 20 PF
Y 400 759550926200 QUARZ 18.432 MHZ
Y 500 759880686100 QUARZ SMD 14.31818MHZ/30PF

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

TV

…32"

ǵ

GRUNDIG Service Chassis L5A-26"

ǵ

3 - 3

Ersatzteilliste
Spare Parts List

7 / 2005

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

275990063300 LP-AUDIOVERSTAERKERMODUL TA2024 AUDIO AMPLIFIERBOARD TA2024

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

D 407 759551059700 DIODE SL 23
D 408 759551059700 DIODE SL 23
D 409 759551059700 DIODE SL 23
D 410 759551059700 DIODE SL 23

L 405 759551059800 FERRIT 100 MHZ 4 A
L 406 759551059800 FERRIT 100 MHZ 4 A
L 407 759550451500 SPULE 10UH R0814
L 408 759550451500 SPULE 10UH R0814
L 409 759550451500 SPULE 10UH R0814
L 410 759550451500 SPULE 10UH R0814
L 411 759551059800 FERRIT 100 MHZ 4 A

U 402 759551059600 IC TRIPATH TA2024

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-AUDIOVERSTAERKERMODUL TA2024

AUDIO AMPLIFIERBOARD TA2024

MATERIAL-NR. / PART NO.: 275990063300

d©

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

TV

Ersatzteilliste
Spare Parts List

1 / 2006

POS. NR. ABB. MATERIAL-NR. ANZ. BEZEICHNUNG DESCRIPTION
POS. NO. FIG. PART NUMBER QTY.

275990063400 LP-AUDIOVERSTAERKERMODUL TA2024 AUDIO AMPLIFIERBOARD TA2024

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

D 407 759551059700 DIODE SL 23
D 408 759551059700 DIODE SL 23
D 409 759551059700 DIODE SL 23
D 410 759551059700 DIODE SL 23

L 405 759551059800 FERRIT 100 MHZ 4 A
L 406 759551059800 FERRIT 100 MHZ 4 A
L 407 759550451500 SPULE 10UH R0814
L 408 759550451500 SPULE 10UH R0814
L 409 759550451500 SPULE 10UH R0814
L 410 759550451500 SPULE 10UH R0814
L 411 759551059800 FERRIT 100 MHZ 4 A

U 402 759551059600 IC TRIPATH TA2024

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-AUDIOVERSTAERKERMODUL TA2024

AUDIO AMPLIFIERBOARD TA2024

MATERIAL-NR. / PART NO.: 275990063400

d©

POS. NR. MATERIAL-NR. BEZEICHNUNG
POS. NO. PART NUMBER DESCRIPTION

TV

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Mat.-Num­mer 720108000001, sowie zusätzlich die eventuell ab­weichenden, landesspezifischen Vorschriften!

The regulations and safety instructions shall be valid

!

as provided by the "Safety" Service Manual, part
number 720108000001, as well as the respective

( ! )

national deviations.

ÄNDERUNGEN VORBEHALTEN / SUBJECT TO ALTERATION

…32"