Grundig LW Schematic

TV Service Manual

Service
Manual

Chassis LW

Davio

15-5710 GBF6300
15-5710 FR GBG7100

Lenaro

19-7711 GBF6500

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

Sicherheit

Safety

Materialnr./Part No.

720108000001

Materialnummer / Part Number 720100530000
Änderungen vorbehalten / Subject to alteration
TCC 0208 MP • Prepared in Germany
http://www.grundig.com

GRUNDIG Service Chassis LW

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…1-8

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

Geräte- und Display-Varianten ......................................................1-3

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

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

Service- und Sonderfunktionen .....................................................1-7

Platinenabbildungen

und Schaltpläne .................................. 2-1…2-20

LED-Platte XTQ193 .......................................................................2-1

LED/IR-Platte EZX192...................................................................2-1

Blockschaltplan ..............................................................................2-1

Hauptplatte ....................................................................................2-2

– Netzteil / Display-Anschluss ......................................................2-4

– Tuner ..........................................................................................2-5

– IN/OUT.......................................................................................2-6

– Verstärker ...................................................................................2-7

– Scaler.........................................................................................2-8

Bedien-/Netzteil-/Inverter-Platte XKU194-03 .................................2-9

Bedien-/Netzteil-/Inverter-Platte XKU194-04 ...............................2-13

Netzteil-/Inverter-Platte XKV194-04 ............................................2-17

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…1-8

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

Product and Display Variants .........................................................1-3

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

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

Service and Special Functions ......................................................1-7

Layout of the PCBs

and Circuit Diagrams ......................... 2-1…2-20

LED Board XTQ193XTQ193.......................................................................2-1

LED/IR Board EZX192EZX192 ..................................................................2-1

Block Circuit Diagramm .................................................................2-1

Main Board ....................................................................................2-2

– Power Supply / Display Connector.............................................2-4

– Tuner ..........................................................................................2-5

– IN/OUT.......................................................................................2-6

– Amplifier .....................................................................................2-7

– Scaler.........................................................................................2-8

Keyboard Control / Power Supply / Inverter Board XKU194-03XKU194-03 ....2-9

Keyboard Control / Power Supply / Inverter Board XKU194-04XKU194-04 ..2-13

Power Supply / Inverter Board XKV194-04XKV194-04 .................................2-17

Ersatzteillisten ...................................... 3-1…3-7

Allgemeiner Teil

Allgemeine Hinweise

Vor dem Öffnen des Gehäuses den Netzstecker ziehen!

Achtung: ESD-Vorschriften beachten

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 Hauptplatte

Nach Austausch der Hauptplatte müssen alle Einstellungen im Service
Mode nach Tabelle "Grundeinstellwerte" (Punkt 1 im Kapitel "Service­und Sonderfunktionen" auf Seite 1-7) eingestellt werden.

Spare Parts Lists .................................. 3-1…3-7

General Section

General Notes

Before opening the cabinet disconnect the mains plug!

Attention: Observe the ESD safety regulations

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 approximates!

Change of the Main Board

After changing the main board all settings in the service mode must
be done according to the table "Basic Settings" (point 1 in chapter
"Service and Special Functions" on page 1-7).

1 - 2

Chassis LWGRUNDIG Service

Geräte- und Display-Varianten

Display- und Product Code

Je nach Verfügbarkeit werden Dis­plays verschiedener Hersteller ein­gebaut. Dies führt zu unterschiedli­chen Chassis-Bestückungen, sowie
zu Änderungen in der Software. Bei
Ersatzteilbestellungen und Soft­ware-Updates achten Sie bitte auf
das eingebaute Display, sowie auf
den "Product Code". Angaben dazu
finden Sie auf der Geräterückseite.
Sollte in der Ersatzteilliste des Ser­vice Manuals eine Display-Variante
nicht aufgeführt sein, können Sie
eine aktualisierte Version auf dem
GRUNDIG Service-Portal "http://
service.grundig.de" finden.

Überprüfen Sie vor Austausch der
Hauptplatte, ob die Aufkleber der
Platinen identisch sind.

Product and Display Variants

Display and Product Code

Depending on availability displays
of different manufacturer are built
in. This results in different chassis
mountings as well as a different
software. On spare parts orders as
well as software updates take care
of the fitted display as well as of the
"Product Code". Therefore you can
find information on the labels on the
rear side. If your "Product Code" or
display variant is not mentioned in
the spare parts list of the service
manual, please look for a vurrent
version at the GRUNDIG service
portal "http://service.grundig.de".

Before changing the main board
please check whether the labels on
the boards are identical.

Technische Daten / Technical Data

Order No.
Product Code
Destination
Approbations
IM-Languages
Remote control
EAN
Color
Italy-Homologation
DISPLAY
Panel
Wide-screen format
Response time
Brightness
Contrast ratio (Panel)
Viewing angle vertical/horizontal ca.
Physical display resolution max. pixel
PICTURE
Digital Reference Plus II
Reference Plus
Motion Compensation
Motion Adaptive Deinterlacing
Natural view HD Reference
Full HD
Line Flicker Reduction
Digital Color Transition Improv. (DCTI)
Digital Combfilter
Digital Luminance Transition Improv. (DLTI)
Picture Noise Reduction (DNR)
Preset picture modes
Aspect ratios (Format switching)
Blackline detection
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

D, CH, I, E, P, NL, Nordic, PL, H, CZ, ROW

D,GB,F,I,NL,DK,N,S,FIN,E,P,PL,CZ,H

15" / 38cm Active Matrix TFT-LC-Display\15" / 38cm Active Matrix TFT-LC-Display

Auto (WSS), 4:3 / 16:10

Davio 15-5710 Davio 15-5710 FR Lenaro 19-7711

G.BF 63-00

EZV

CE,I

RC 19

40 13833-60945 2

silver

011316 / 099424 / T

ca. 16ms

ca. 250cd/m2

ca. 450:1

100° / 120°

XGA 1024 x 768 XGA 1024 x 768

\
\
\

2D DeInterlacer

\
\
\
[
\
[
\
[

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

G.BG 71-00

T6H

F

CE

F

RC 19

40 13833-61320 6

silver

\

\

ca. 16ms

ca. 250cd/m2

ca. 450:1

100° / 120°

\
\
\

2D DeInterlacer

\
\
\
[
\
[
\
[

Auto (WSS), 4:3 / 16:10

\
\
\
\
\
\
\
\
\
[
[

G.BF 65-00

D, CH, I, NL, Nordic, PL, H, CZ, ROW

D,GB,F,I,NL,DK,N,S,FIN,PL,CZ,H

19" / 49cm Active Matrix TFT-LC-Display

EZX

CE,I

RC 19

40 13833-60947 6

silver

011315 / 099423 / T

\

ca. 5ms

ca. 300cd/m2

ca. 800:1

160° / 160°

XGA 1280 x 1024

\
\
\

2D DeInterlacer

\
\
\
[
\
[
\
[

Auto (WSS), 4:3 / 16:10

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

1 - 3

Chassis LWGRUNDIG Service

CHASSIS
TV-Chassis
Progressive
Tuner
µ-Processor
Scaler
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

Menue languages OSD

OSD-style
Service mode

Hotel mode
TUNING

Autom. Tuning System with country selection
Frequency Based Auto Search
Automatic Micro-search
Automatic Programming
Manual fine tuning
Direct channel selection
Direct frequency selection
TV-Norm
NTSC-Playback via Scart (3,58/4,43)
Cable TV / Hyperband (S1-S41)
DVB-T/S/C
AUDIO
Mono/Stereo/Nicam
AV Stereo
Loudspeaker
SRS
Virtual Dolby
Magic Fidelity Sound System
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
POWER SUPPLY / CABINET
Power voltage
Range of regulation
Power switch
Integrated supply
Plug-in AC adaptor
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
PC-Audio in
DVI
HDMI
HD ready including HDCP
Headphones
Digital Audio out coaxial (SPDIF)
Video out
Audio out
Antenna for terrestrial reception
DC-connector
Power supply plug
SUPPLIED ACCESSORIES
Remote control (incl. battery)
Power cord
Cables
Instruction manual
Circuit diagram
Wall fixture
Warning sticker in rear panel
Warranty info

Davio 15-5710 Davio 15-5710 FR Lenaro 19-7711

LW

PLL frequency synthesizer tuning

D, GB, F,I,E,P,NL,GR,TR,DK,FIN,N,S,SI,PL,H,

RUS,BG,RO,HR,CZ,SK,SER
OEM-style with Grundig look

from ca. 02/2008 onwards simple hotel mode

1 wide band at the front side

230V, 50Hz; in accordance to IEC 65 230V, 50Hz; in accordance to IEC 65

39 x 36 x 9.5cm (16cm with stand) / ca. 3.0kg

CVBS in-/output, Audio in/output (Mono), RGB inputCVBS in-/output, Audio in/output (Mono), RGB input

12V DC (current consumption ca. 2A)

RC 19 incl. 2x Battery AAA size RC 19 incl. 2x Battery AAA size

Prepared for VESA standard adaptor 75 x 75[Prepared for VESA standard adaptor 75 x 75

\

MST7610LB128

MSTAR MST7610 (Maria)

\

blue LED blue LED

\
\
\
[

sleep timer

\
\
[
\
\

100 / 3

[

/ [ /

\

8 pages

\

23 Languages:

[

possible via service mode

full automatic sorting full automatic sorting

[
[
\
[
[
\

PAL/SECAM/BG/DK/I
add SECAM via Scart

[

Retrofitting possible via Scart socket (DVB-T: DTR … Micro, DVB-S: DSR … Micro, DVB-C: DCR … Micro)

[

/ \ /

\[

\

\
\
\
\
\
\
\
\
\
\
\
\
\

3W (RMS)

140V - 265V

Tact switch

[
\

ca. 22W, standby 0.7W

\
\
\

2x Audio (Mono), 1x Video

\
\

XGA

[
\
\
\
\
\
\
\

[

[
\
[
[

[[

PLL frequency synthesizer tuning

D, GB,F,I,E,P,NL,GR,TR,DK,FIN,N,S,SI,PL,H,

RUS,BG,RO,HR,CZ,SK,SER
OEM-style with Grundig look

from ca. 02/2008 onwards simple hotel mode

1 wide band at the front side

39 x 36 x 9.5cm (16cm with stand) / ca. 3.0kg

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

12V DC (current consumption ca. 2A)

LW

\

MST7610LB128

MSTAR MST7610 (Maria)

\

\
\
\
[

sleep timer

\
\
[
\
\

100 / 3

[

/ [ /

\

8 pages

\

23 Languages:

[

possible via service mode

[
[
\
[
[
\

SECAM/L'/L

[
[

/ \ /

\

\

\
\
\
\
\
\
\
\
\
\
\
\
\

3W (RMS)

140V - 265V

Tact switch

[
\

ca. 22W, standby 0.7W

\
\
\

2x Audio (Mono), 1x Video

\
\

XGA

[
\
\
\
\
\
\
\

[

[
\
[
\

[

45W, standby 1W in accordance to IEC 62087-2002

LW

PLL frequency synthesizer tuning

D, GB, F,I,E,P,NL,GR,TR,DK,FIN,N,S,SI,PL,H,

RUS,BG,RO,HR,CZ,SK,SER
OEM-style with Grundig look

from ca. 02/2008 onwards simple hotel mode

2 wide band at the front side

230V, 50Hz; in accordance to IEC 65

\

MST7610LB128

MSTAR MST7610 (Maria)

\

blue LED

\
\
\
[

sleep timer

\
\
[
\
\

100 / 3

[

/ [ /

\

8 pages

\

23 Languages:

[

possible via service mode

full automatic sorting

[
[
\
[
[
\

PAL/SECAM/BG/DK/I
add SECAM via Scart

[

[

/ \ /

\

[

\
\
\
\
\
\
\
\
\
\
\
\
\

2x 2,5W (RMS)

140V - 265V

Tact switch

[
\

39 x 36 x 9.5cm (16cm with stand) / ca. 4.4kg

CVBS in-/output, Audio in/output, RGB input

RC 19 incl. 2x Battery AAA size

Prepared for VESA standard adaptor 75 x 75

\
\
\

2x Audio, 1x Video

\
\

XGA

[
\
\
\
\
\
\
\

\
[

[
\
[
[

[
[

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 LWGRUNDIG Service

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.

1 - 6

Chassis LWGRUNDIG Service

Chassis L5C-26"…32"GRUNDIG Service

Chassis LWGRUNDIG Service

Service- und Sonderfunktionen

Tastenfunktionen

MENU
+ P –
– VOL +
OK

TV Beenden des Service Mode

Service-Mode aktivieren

– Taste "
– Zahlenfolge "9301" eingeben.

Service-Mode beenden

– Taste "

1. Grundeinstellwerte

Die Grundeinstellwerte im Service Mode sind in der Tabelle enthal­ten.

Aufrufen des Dialog Centers / Menü verlassen
Menü-Zeile (Menüpunkt) wählen
Wert ändern
Aufrufen des Menüs

MENU

" (INFO) drücken.

TV

" drücken.

Menü
Menu

+ P / P –

OK

OPTIONS 1OPTIONS 2

SOURCE

TUNING OPTIONSADC CALIBRATION

WHITE

BALAN-

Menüpunkt

Point of Menu

+ P / P –

FAST TEXT
TOP TEXT

TEXT LANGUAGE

STANDBY RECALL
RECALL LAST AV

FACTORY RESET

COMB FILTER
MONITOR FEATURES
HOTEL MODE
HOTEL MODE VOLUME

DIMMING

FACTORY MODE

RESET EEPROM

PLUG PLAY

PC
TV
AV

OPTIONS

SCART 1

SOUND STANDARD

AGC VHF
AGC UHF
AGC L PRIME
TUNER TYPE
ATS ON/OFF
AUDIOGAIN
R GAIN
G GAIN
B GAIN
R OFFSET
G OFFSET
B OFFSET

ADC CALIBRATION

R GAIN
G GAIN

CE

B GAIN 0…255

Einstellung
Adjustment

– VOL / VOL +

ON/OFF
ON/OFF
WEST
EAST
CYRILIC
ARABIC
PERSIAN
AUTO
ON/OFF
ON/OFF

starten mit VOL +
start with VOL +

ON/OFF
ON/OFF
ON/OFF
0…100

0…255

ON/OFF

Achtung: Funktion nicht aufrufen - es werden alle Daten gelöscht
Attention: do not call up this function - all datas will be erase

ON/OFF

ON/OFF
ON/OFF
ON/OFF
ON/OFF
BG
I
DK
L
0…31
0…31
0…31

ON/OFF
0…255
0…255
0…255
0…255
0…255
0…255

Grautreppen-Testbild am RGB-Eingang der SCART-Buchse einspeißen. Abgleich mit Taste OK starten.
Feed in a grey bar signal at RGB input of SCART socket. Start adjustment with button OK.

0…255
0…255

Davio 15-5710 Davio 15-5710 FR Lenaro 19-7711

ON

OFF

XX
OFF
OFF

ON ON
OFF
OFF

63

Maximale Intensität der Hintergrundbeleuchtung einstellen

Set intensity of backlight to maximum

OFF OFF

OFF

ON

ON

ON

ON

X

17
17
17

ON ON
OFF

88
87

83
127
127
127 127

128
125
125 125 125

Service and Special Functions

Functions of the buttons

MENU
+ P –
– VOL +
OK
TV

Calling up the Service Mode

– Press button "
– Enter the code number "9301".

Exit the Service Mode

– Press button "

1. Basic Settings

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

ON

OFF

OFF
OFF

OFF
OFF

63

OFF

ON
ON
ON
ON ON

X
17
17
17

OFF

88
87
83

127
127

128
125

Call up the Dialog Center / close down the Menu
Call up the dialogue line (point of menu)
Changing the settings
Call up the Menus
Exit the Service Mode

MENU

" (INFO).

TV

".

Hinweis

Hint

ON

OFF

X
OFF
OFF

Alle Grundeinstellwerte müssen eingestellt werden.
Adjust all basic setting.

ON
OFF
OFF

63

OFF

ATS Reset (ON)

OFF

ON

ON

ON

X

17
17
17

ON
OFF

88
87

83
127
127
127

128
125

Netz ein –> Automatischer Sendersuchlauf
Power on –> search automatical programmes

1 - 7

1 - 7

Chassis LWGRUNDIG Service

2. Austausch der Hauptplatte oder des IC101

Nach dem Austausch der Hauptplatte oder des IC101 sind die
Grundeinstellwerte im Service Mode entsprechend der Tabelle ein­zustellen.

3. Software-Versionsnummer

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

SW VER. SLW15–BE1–T03–S01

4. Programmsuchlauf

MENU

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

" (INFO) drücken.

+ P / P –

anwählen

und mit der Taste "OK" bestätigen.

– "PROGRAMMSUCHLAUF" mit den Tasten

+ P / P –

anwählen und

mit der Taste "OK" bestätigen.

– Gewünschtes Land mit den Tasten

+ P / P – , + VOL / VOL –

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.

MENU

Zum Abbrechen des Suchlaufes die Taste "

" drücken.

5. Hotel-Mode

Bei aktivierter Funktion ist die maximale Lautstärke begrenzt und
die Programmtabelle und Installation sind im MAIN MENU nicht
mehr anwählbar.

Aufruf:

MENU

–> "

9301

" –>

+ P / P –

"HOTEL MODE" –>

Maximale Lautstärke:
"OK" –>

+ P / P –

"HOTEL MODE VOLUME" –>

MENU

+ P / P –

+ VOL / VOL –

–> "

"OPTION 2" –> "OK" –>

"ON".

9301

" –>

+ P / P –

+ VOL / VOL –

"OPTION 2" –>

Wert

0…63.

2. Change of the Main Board or IC101

After changing the Main Board or IC101 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 down part of the ser­vice menu, e.g.:

SW VER. SLW15–BE1–T03–S01

4. Programme Search

MENU

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

" (MAIN MENU).

+ P / P –

and confirm with button

"OK".

– Select "AUTOPROGRAM" with the buttons

+ P / P –

and confirm

with button "OK".

– Select the required Country with the buttons

VOL –

and confirm with button "OK".

+ P / P –, + VOL

The autoprogrammes 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.

MENU

Pressing the "

" button stops the programme search.

5. Hotel Mode

Maximum volume is limited and there is no access to "Preset List"
and "Setup" at activated hotel mode.

Call up:

+ P / P –

Maximum volume:
"OK" –>

MENU

–> "

9301

" –>

"HOTEL MODE" –>

MENU

+ P / P –

"HOTEL MODE VOLUME" –>

–> "

+ P / P –

+ VOL / VOL –

9301

" –>

"OPTION 2" –> "OK" –>

"ON".

+ P / P –

"OPTION 2" –>

+ VOL / VOL –

Wert

0…63.

/

1 - 8

PWM

POWER AMP

TTL PANEL I/F CN2

AMP OUT

MST7610LB

FLASH 2M

PC AUDIO IN

+5.0V

3.3V

SOUND MUX

INVERTER

128PIN

LINEAR

DEBUG PORT

KEY/IR CONTROL

SCART IN

+12V

CVBS

LINEAR

POWER

E2PROM

LVDS PANEL I/F CN1

TUNER & IF

2.5V

VGA

VDDC

3.3 OR 5V

3.3 OR 5V

VDDP

I2C BUS

SOFT-START

Display Connector

Scaler

P. 2-4 Display Connector P. 2-4

P. 2-8

Amplifier P. 2-7

Inverter P. 2-12

Power Supply P. 2-11

Tuner P. 2-5

IN/OUT P. 2-6

IN/OUT P. 2-6

IN/OUT P. 2-6

D1
LED_RED/GREEN

gnd

1

2

CN1

MOLCON2

SW1
TACT

P1

1

P2

2

P3

3

P4

4

P5

5

P1

KEYBOARD

R3

1K

R4

470R

D1
LED

1
2
3

IR1

TSOP38238T

R2
150R

R1

150R

GND GND

GND

Out

Vs

GND

GND

GND

KEY_5V

+
C1
10uF/10V

D2
LED

GRUNDIG Service Chassis LW

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams

LED-Platte / Board XTQ193

Ansicht von der Bestückungsseite / View of Component Side

LED/IR-Platte / Board EZX192

Ansicht von der Bestückungsseite / View of Component Side

Blockschaltplan / Block Circuit Diagram

2 - 1

GRUNDIG Service Chassis LW

Hauptplatte / Main Board

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 T 85 43
C101 T 85 40
C102 T 90 51
C103 B 94 37
C104 T 83 43

C105 B 87 49
C106 T 90 49
C107 B 111 40
C108 T 96 29
C109 T 98 33

C110 T 98 29
C111 T 99 33
C112 B 101 36
C113 B 106 36
C114 B 105 50

C115 B 110 61
C116 T 124 40
C117 T 113 33
C118 B 118 36
C119 T 121 43

C120 T 122 54
C121 B 88 66
C122 T 116 64
C123 T 87 63
C124 T 124 64

C125 T 124 67
C126 T 62 68
C127 T 122 64
C128 T 120 64
C129 B 112 27

C130 B 125 36
C131 B 113 20
C132 T 125 34
C133 T 119 35
C134 T 122 40

C135 T 89 33
C136 T 109 18
C137 T 114 17
C138 T 19 72
C139 T 34 75

C140 T 19 76
C141 B 20 31
C142 B 18 31
C143 B 24 21
C144 B 18 38

C145 T 16 47
C146 B 16 40
C147 B 18 42
C148 B 16 47
C149 B 16 36

C150 B 14 44
C151 B 16 44
C152 B 16 52
C153 B 18 50
C154 B 14 52

C155 T 75 11
C156 T 73 11
C157 T 77 11
C158 T 97 22
C159 T 99 22

C160 T 102 18
C161 T 100 22
C162 T 90 18
C163 B 92 20
C164 T 92 18

C165 T 102 22
C166 T 104 18
C167 T 104 22
C168 T 95 22
C169 T 94 22

C170 T 97 18
C171 T 16 25
C172 B 8 28
C173 T 43 75
C174 B 44 50

C175 T 16 22
C176 B 46 22
C177 B 8 22
C178 B 42 50
C179 B 43 22

C180 T 47 11
C181 B 48 22
C182 T 44 11
C183 B 35 12
C184 T 52 11

C185 T 58 11
C186 B 33 6
C187 T 67 21
C188 B 113 4
C189 B 30 10

C190 B 113 7
C191 B 26 6
C192 T 72 47
C193 T 75 57
C194 T 72 44

C195 T 60 72
C196 T 72 45
C197 B 71 42
C198 B 65 64
C199 T 72 40

C200 T 53 75
C201 B 61 46
C202 T 60 28
C203 B 61 33
C204 B 61 40

C205 T 63 23
C206 T 15 52
C207 T 60 47
C208 T 65 38
C209 T 13 56

C210 B 8 55
C211 T 63 38
C212 T 60 44
C213 B 28 10
C214 T 75 44

C215 T 75 38
C216 T 35 12
C217 T 75 37
C218 T 77 41
C219 T 16 17

C220 T 15 20
C221 T 13 20
C222 T 75 35
C223 B 11 63
C224 B 26 15

C225 B 109 21
C226 T 114 27
C227 T 127 42
C228 B 121 67
C229 T 75 65

C230 B 120 45
C231 B 122 45
C232 B 120 39
C233 B 122 39
C234 T 70 52
C235 B 114 55

D100 T 122 61
D101 T 121 67
D102 T 64 72
D103 B 118 25
D104 T 85 18

D105 T 70 63
D106 T 65 27
D107 B 106 19
D108 B 101 19
D109 B 95 19

IC100 T 107 45
IC101 B 120 51
IC102 B 116 42
IC103 B 124 26
IC104 T 118 16

IC105 T 12 71
IC106 B 88 19
IC107 B 41 34
IC108 B 46 15
IC109 B 41 57
IC110 T 65 44

L100 B 110 29
L101 T 87 53
L102 T 87 51
L103 T 94 33
L104 T 96 33

L105 T 87 49
L106 T 115 33
L107 T 83 46
L108 T 117 33
L109 T 122 57

L110 T 109 57
L111 B 114 36
L112 B 115 36
L113 T 118 67
L114 T 118 64

L115 T 117 67
L116 T 123 26
L117 T 28 74
L118 T 68 69
L119 T 48 74

L120 B 61 64
L121 T 13 52
L122 T 75 41
L123 B 21 17
L124 B 19 17

L125 B 15 17
L126 B 14 17
L127 B 19 10
L128 B 17 17
L129 B 79 44

L130 B 78 15
L131 T 75 31
L132 T 79 44
L133 T 75 27

R100 B 94 42
R101 B 95 46
R102 B 86 56
R103 T 90 53
R104 T 111 57

R105 B 110 51
R106 T 114 57
R107 T 115 57
R108 T 117 57
R109 T 118 57

R110 T 122 50
R111 T 122 52
R112 B 19 59
R113 T 120 57
R114 T 113 65

R115 B 118 68
R116 B 115 68
R117 T 109 60
R118 T 113 63
R119 B 113 68

R120 B 111 68
R121 T 109 62
R122 B 61 60
R123 T 13 47
R124 T 83 63

R125 T 87 61
R126 T 86 56
R127 T 83 61
R128 T 83 56
R129 T 76 70

R130 T 62 70
R131 T 120 61
R132 T 115 61
R133 B 28 15
R134 T 120 37

R135 T 120 40
R136 T 64 76
R137 T 114 21
R138 T 65 76
R139 T 116 21

R140 T 62 76
R141 B 16 29
R142 B 14 29
R143 B 14 40
R144 T 14 47

R145 B 8 39
R146 B 8 35
R147 B 14 47
R148 B 14 36
R149 B 8 43

R150 B 18 53
R151 B 14 55
R152 B 16 55
R153 T 72 11
R154 T 70 11

R155 T 69 11
R156 T 90 22
R157 T 99 18
R158 T 92 22
R159 T 106 25

R160 T 105 22
R161 T 100 18
R162 B 103 17
R163 T 105 18
R164 B 90 25

R165 B 87 25
R166 B 85 25
R167 B 109 18
R168 T 95 18
R169 B 98 17

R170 B 88 25
R171 T 14 29
R172 T 14 27
R173 T 14 26
R174 B 53 22

R175 B 51 22
R176 T 14 23
R177 T 14 24
R178 B 41 22
R179 T 46 11

R180 T 49 11
R181 T 50 11
R182 T 57 11
R183 T 55 11
R184 B 38 20

R185 B 39 50
R186 T 62 11
R187 T 60 11
R188 T 122 49
R189 B 111 4

R190 T 69 21
R191 B 108 4
R192 B 105 5
R193 B 111 7
R194 B 108 7

R195 B 21 6
R196 B 28 6
R197 B 30 6
R198 B 24 6
R199 T 65 31

R200 T 62 28
R201 T 70 60
R202 T 63 31
R203 T 70 66
R204 T 62 72

R205 T 72 42
R206 T 72 49
R207 T 75 47
R208 T 60 34
R209 T 62 34

R210 B 70 62
R211 T 75 45
R212 T 75 49
R213 T 65 34
R214 B 63 66

R215 T 14 56
R216 T 60 38
R217 T 62 38
R218 T 14 58
R219 T 63 34

R220 B 24 15
R221 T 13 17
R222 B 26 10
R223 T 15 17
R224 B 124 59

R225 T 83 49
R226 T 83 50
R227 B 16 33
R228 B 14 33
R229 B 105 14

R230 B 105 9
R232 T 70 50
R233 T 70 54
R234 T 70 55

RP100 T 93 61
RP101 T 96 57
RP102 T 98 61
RP103 T 101 57
RP104 T 104 61

RP105 T 106 57
RP106 T 91 56
RP107 T 121 46

S100 T 71 4
S101 T 82 30
S102 T 100 73
S103 T 97 67
S104 T 8 38

S105 T 97 12
S106 T 12 11
S107 T 43 4
S108 T 57 4
S109 T 123 6
S110 T 73 75

SAW100 T 67 58
SAW101 T 63 58

T100 T 114 67
T101 T 112 61
T102 T 87 58
T103 T 83 58

T104 T 117 61
T105 T 119 32
T106 T 58 76
T107 T 57 73
T108 T 74 51

T109 B 15 60
T110 B 22 10
T111 T 83 53
T112 T 111 22
T200 T 70 58

TU100 T 38 44

X100 T 69 32

Y100 T 89 42

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

2 - 2

GRUNDIG Service Chassis LW

Hauptplatte / Main Board

Ansicht von der Bestückungsseite / View of Component Side

Ansicht von der Lötseite / View of Solder Side

2 - 3

ROUT2

ROUT5

ROUT3

ROUT4

ROUT7
ROUT6

ROUT0

ROUT1

GOUT6

GOUT0

GOUT7

GOUT4

GOUT1

GOUT3

GOUT5

GOUT2

BOUT4

BOUT3
BOUT2

BOUT6

BOUT7

BOUT1

BOUT5

BOUT0

BOUT0

BOUT7

GOUT0

GOUT3

BOUT4

ROUT4
ROUT5

GOUT6

ROUT1

GOUT7

BOUT2

ROUT0

BOUT1

ROUT3

BOUT6

GOUT1

BOUT5

GOUT2

BOUT3

ROUT2

R119 NC

R128

1K

GND

51

GND

53

50.NC7

1

49.NC6

2

48.GND13

3

47.GND12

4

46.B0

5

45.B1

6

44.B2

7

43.B3

8

42.GND11

9

41.B4

10

40.B5

11

39.B6

12

38.B7

13

37.GND10

14

36.G0

15

35.G1

16

34.G2

17

33.G3

18

32.GND9

19

31.G4

20

30.G5

21

29.G6

22

28.G7

23

27.GND8

24

26.R0

25

24.R2

27

23.R3

28

22.GND7

29

21.R4

30

20.R5

31

19.R6

32

18.R7

33

17.GND6

34

16.DCLK

35

15.GND5

36

14.DE

37

13.GND4

38

12.VSYNC

39

11.HSYNC

40

10.GND3

41

9.VCC4

42

8.VCC3

43

7.VCC2

44

6.VCC1

45

5.GND2

46

4.GND1

47

3.NC3

48

2.NC2

49

1.NC1

50

25.R1

26

GND

52

GND

54

S103
FFC CON50

29.RXO0+

2

28.RXO1-

3

27.RXO1+

4

26.RXO2-

5

24.GND4

7

23.RXOC-

8

22.RXOC+

9

21.RXO3-

10

20.RXO3+

11

19.RXE0-

12

18.RXE0+

13

17.GND3

14

16.RXE1-

15

15.RXE1+

16

14.GND2

17

13.RXE2-

18

12.RXE2+

19

11.RXEC-

20

10.RXEC+

21

9.RXE3-

22

8.RXE3+

23

7.GND1

24

6.TEST

25

5.NC2

26

4.NC1

27

3.VCC3

28

2.VCC2

29

1.VCC1

30

25.RXO2+

6

30.RXO0-

1

S102

WTB CON30

L114

B30R/NC

R120 NC

1

32

T100
PMV65XP

C123
1u/10V

C122

*

L113

B30R

1

32

T103
BC847B

R114
10K

R115 NC

R127

4.7K

C121

100n

R116 NC

R117
22K

VDDD

VCC5V

VCC3.3V

VDDD

VDDD

DEO

VSYNCO

DCLK

HSYNCO

ROUT7

ROUT2

ROUT6

ROUT0

ROUT4

ROUT5

ROUT1

ROUT3

GOUT2

GOUT5
GOUT4

GOUT6

GOUT1

GOUT7

GOUT3

GOUT0

BOUT4

BOUT6
BOUT5

BOUT7

BOUT3

BOUT0

BOUT2
BOUT1

VDDDCTRL

VBLCTRL

BRIGHTNESS

LVB2M

LVB3P

LVB0M

LVB1P

LVA1P

LVA0P

LVA3P

LVACKP

LVA0M

LVB1M

LVA2M

LVA3M

LVBCKP

LVB2P

LVA2P

LVA1M

LVBCKM

LVACKM

LVB3M

LVB0P

TTL 8-Bits I/F

R/B SWAP

LVDS 2-CH I/F

VDDDCTRL- Hi : VDDD = ON
VDDDCTRL- Lo : VDDD = OFF

DEFAULT : 17 INCH 5V MONITOR PANEL

VDDD On Time : 2mS (Over 3V)
VDDD Off Time: 20mS (Under 1V)

VCC3.3V_PVCC5VVDDD

5V PANEL 3.3V PANEL

VDD12V

12V PANEL

C132
470/10V

D103
SL23

C129

10u/6.3V

R134
680R

C130

10u/

6.3V

C134

NC

+

C226
100u/10

R135

390R

L100

FB 0603 2A

L116

B82472-G6103M

1

32

T105
PMV65XP

VCC3.3V

+5V_VCC

PWM2

FBK2

10uH/2A

+

C139
47uF/16V

C138
1uF

C140

0.1uF

12V_SW +5V

5V for Tuner, IF

Max.160mA

C137

*

C136

1uF

VCC2.5V

Vcc2.5V for Maria

VCC3.3V

R1391kR137

*

C133

0.1uF

C131
1uF

ADJ

1

VOUT

2

VIN

3

TAB

4

IC103

SPX1117M-3V3 SOT-223

VCC3.3VVCC5V

Only for 19" and 20"Only for 15"

1

32

T106
PMV65XP

1

3

2

T107
BC847B

R138

4.7K
R140

1 K

R136

10K

VCC5V

VDD12V

STANDBY

R126

1K

1

32

T102
BC847B

R124

4.7K

VCC5V

R125

4.7K

L115

B30R/NC

VDD12V

1

3

2

T101
BC847B

R118

10K

R121

22K

D102

GND

GND

21

3

D100
BAV99

21

3

D101
BAV99

GND

+30V

GND

VDD12V

C127

100n

C128

100n

C125

100n

C126

100n

C124

100n

R129

1K

R130
*

GND

1

3

2

T104
BC847B

R132

10K

GND

R131
1K

33V_PWM

112

2

334

4

556

6

778

8

9910

10

S110

Header2X5

VDD12V

+5V_VCC

KEY0

IR_INT

LED

KEYPAD&POWER

DIM

BL ON/OFF

R224
10k

VCC5V

R225

4.7K

VCC5V

1

32

T111
BC847B

GND

R226

4.7K

1

2

3

IC104

TL431CLP

1

3 2

T112

PMV56XN

VCC5V

(45kHz)

STANDBY - Hi : 12V_SW = ON
STANDBY - Lo : 12V_SW = OFF

GND

2

VOUT

3

VIN

1

GND

4

IC105

MC78M05CDTRK_DPAK

C228

(10u/6.3V)

+

C229
10uF/50V

GND

VCC5V

VCC5V

R102

4.7K

1

8

9

10

1

8

9

0

2 - 4

Hauptplatte – Netzteil, Display-Anschluss / Main Board – Power Supply, Display Connector

GRUNDIG Service Chassis LW

SCL_5V

SDA_5V

SDA_5V

IF_TV

SCL_5V

RF-AGC

R217
100R

L118

4u7H/160mA

R204

1K

+

C193
33uF/10V

R222

1k

R208 100R

R205

330R

C199

22pF

SAW

ING2OUT1

4

GND

3

OUT2

5

IN

1

SAW100
K9656M

C196

220nF

DGND7TOP

9

VIF11VIF2

2

REF

15

NC(5)/VAGC(6)

16

DEEM

5

SCL

11

OUT1

3

NC

13

AUD_OUT8SDA

10

FMPLL

4

TAGC

14

AFD

6

SIOMAD

12

CVBS

17

AGND

18

VPLL

19

VPP

20

AFC

21

OUT2

22

SIF123SIF2

24

IC110

TDA9885(6)TS/V3

R214

*

C195
100nF/50V

R203
15K

R220
10k

R202
100K

+

C205

47uF/16V

C194 1.5nF
L119
4u7H/160mA

R210
4,7K

D105
BA591

R201
4K7

C213

1uF

L120

1.0uH/NC

R199
12K

C211
390pF

C192

0.1uF

C198
10nF

C208
10nF

R209 100R

C212
470nF

R219

5.6K

C201

0.1uF

C207
10nF

C197 470nF

R200
1K

C204
47pF

SAW

ING2OUT1

4

GND

3

OUT2

5

IN

1

SAW101
K2982M (K3953M)

C203
47pF

+

C200
33uF/10V

R216
100R

+5V5V-IF

+30V

+5V

READ is 0X87
WRITE is 0X86

Analog Tuner

RF-AGC

C202
47pF

TUNER GND CUTOUT

500mVrms

READ is 0XC1
WRITE is 0XC0

AGC

1

NC1

2

AS

3

SCL

4

SDA

5

5V( 4MHz)65V7NC2

8

33V

9

NC3

10

IFout

11

GND

12

GND

13

GND

14

GND

15

TU100
ENV57K23G3F

+5V

R207

75R

R211

75

TV_CVBS+

R212
2k2

T108
BC847B

R206

100

R215

75R

SC_CVBS_OUT

R218

2k2

1

32

T109
BC847B

R213

100

5V-IF

+5V

MONO_AUD

SC_LO

R221

100

R223 100

SC_RO

+

C216

47uF/16V

C2201nC221

1n

C219
1n

C206 NC

L121

0

C210

47p

C209

*

C222 100n

C215 100n

C214 20p

C217

330p

3u3H 0805

L122

C218

330p

CVBS2_INM

CVBS2_INP TV_CVBS+

SDA_5V
SCL_5V

T110

BC858B

SAW101

SAW100

BG/DK I BG/DK/I/L/L'

-

K2982M

-

J1956M

K9656M

K3953M

C223

100n

R112

10

C224

100n

R133

10

D106

4148_SOT23

TDA9885TS/V3 TDA9885TS/V3 TDA9886TS/V3IC110

X100
4MHz

R122
100

R232
22k

T200
BC847B

R233

220k

GND

C234
10nF

R234
680k

32

5

3

4

2

DIGITAL VCO CONTROL

AFC DETECTOR

RC VCO

VIF-PLL

VIF-AGC

TUNER AGC

SUPPLY

SIF-AGC

AUDIO PROCESSING

AND SWITCHES

NARROW-BAND

FM-PLL DEMODULATOR

SINGLE REFERENCE QSS MIXER

INTERCARRIER MIXER

AND AM DEMODULATOR

SOUND CARRIER

TRAPS

4.5 to 6.5 MHz

TAGC

C

AGC(neg)

C

BL

VAGC

(1)

TOP

14 (15)

VPLL

19 (21)

)32( 12)61( 51

)7

1(

61

)

8(

9

4 (2)10 (9)

11 (10)

12 (11)18 (20)20 (22)

2 (31)

1 (30)

(18) 17

(7) 8

(3) 5

(4) 6

REF AFC

AUD

CVBS

SIOMAD

SDA DGNDSCL

MAD

V

P

C

AGC

(6, 12, 13, 14, 17,
19, 25, 28, 29, 32)
13

n.c.

AGND

7 (5)

OUTPUT

PORTS

I2C-BUS TRANSCEIVER

22 (24)

3 (1)

LLPMF2PO1PO

DEEM

AFD

VIF2

VIF1

24 (27)

23 (26)

SIF2

SIF1

TDA9885
TDA9886

(1) Not connected for TDA9885.

2

3

4

5

Hauptplatte / Main Board – Tuner

2 - 5

GRUNDIG Service Chassis LW

D_RXD

SC_CVBS1

SC_G+

SC_R+

SC_B+

SC_CVBS1

D_HS

D_VS

D_SCL

D_G+

D_RXD

D_TXD

D_SDA

D_R+

D_B+

SC_G+

D_R+

D_B+

D_G+

R146 10K

C160

100p

R141 0R

R156 1.5K

C149 100n

R166

NC

C162

20p

R150 62r

C142

100p

R147 0R

C145 100n

C154 100n

NC1

1

NC2

2

NC3

3

GND4SDA

5

SCL

6

VCLK

7

VCC

8

IC106

24C21/NC

C150

100p

R159 0R/NC

C146

100p

C152 100n

C158 1n

C151 100n

C163
100n

R144 75R

1
6
2
7
3
8
4
9
5

11

12

13

14

15

10

16

17

S105

DSUB15P

C161 100n

C153

470p

R164

NC

R170

NC

R162

75R

C143 100n

R160 0R/NC

1

2

S100
RCA1P

R152

62r

R149

75R

C159 47n

C144 47n

C148 47n

R142

75R

R151 13R

C147 100n

3

1

2

D104
BAV70/NC

R161 FB

R165

NC

R148 2K7

C164

20p

C141 47n

R143 0R

R158 1.5K

R157

470R

R145

75R

VGA5V

VGA5V VCC5V

VSYNCIN_1

VIDEO_SEL

RGB_SEL

SOG

Y_INM

CVBS1_INP

CVBS1_INM

HSYNCIN_1

SC_AI

SCL_TXD

SC_RI

B_INP

B_INM

R_INP

R_INM

G_INM

G_INP

Y_INP

CVBS_VIDEO IN

DSUB_RGB IN

SCART IN

YELLOW

SC_CVBS_OUT

CVBS_2

R153 62r

C157 100n

R155

62r

C155 100n R154 13R

C156

470p

YS1_INM

YS1_INP

SC_B+

SC_R+

R169

75R

C166

100p

C168 47n

C167 100n

C165 47n

R168 FB

C169

100p

R163 FB

R167

75R

C170 100n

PR_INM

PR_INP

PB_INM

PB_INP

SC_LO

SC_RO

SDA_RXD

SC_RO

SC_LO

SC_CVBS_OUT

R228 100

R227 100

SCL_5V

SDA_5V

R230 0R/NC

R229 0R/NC

VCC5V

C225
100n

2

4

6

8

10

12

14

16

18

20

1

3

5

7

9

11

13

15

17

19

21

22

23

S104

SCART/NC

tp121

21

3

D107
BAV99

21

3

D108
BAV99

21

3

D109
BAV99

R123

75R

Hauptplatte / Main Board – IN/OUT

GRUNDIG Service Chassis LW

2 - 6

C187

1u

C176 1u

C178 1u

R185

1K

C173

220u/16

R175
47K

R188

1K2

R178

1K

C174
100n

R184
15K

R174
47K

R190
10K

12V_SW

SW_B
SW_A

VOL/MUTE

R182

10K

C179
560pF

R172
18K

R176

10K

C182
22pF

R183
(18K)

R171

10K

C185
22pF

C183

0.1uF

R177
(18K)

C172
22pF

C181
560pF

R179

10K

R180
18K

C177
22pF

+5V

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

AUDIO

C171

2.2uF

C180

2.2uF

C184

(2.2uF)

C175

(2.2uF)

GND

X0

12

X1

14

X2

15

X3

11

Y0

1

Y1

5

Y2

2

Y3

4

EN

6

A

10

B

9

X

13

Y

3

VDD

16

VEE

7

IC108
74HC4052 SO16

RIGHT
LEFT
GND

Right
Left
GND

S109

PC Audio

NC

1

NC

2

NC

3

VCC

4

IN

5

SGND

6

VC

7

NC

8

NC

9

NC

10

NC

11

NC

12

NC

13

OUT+

14

PGND

15

NC

16

OUT-

17

NC

18

NC

19

NC

20

IC107
TDA7056AT (FAN7040)

1
2
3
4

S106

MOLCON4

L+
L­R­R+

GNDGND

NC

1

NC

2

NC

3

VCC

4

IN

5

SGND

6

VC

7

NC

8

NC

9

NC

10

NC

11

NC

12

NC

13

OUT+

14

PGND

15

NC

16

OUT-

17

NC

18

NC

19

NC

20

IC109
TDA7056AT (FAN7040)

GNDGND

+5V1

2

S108
RCA1P

1

2

S107
RCA1P

SC_AI

SC_RI

RED

WHITE

R173
0R

R181
0R

R193

10K

C188
22pF

R194
(18K)

C190
22pF

R189

10K

R191
18K

GND

GND

GND

GND

C189

(2.2uF)

R192
0R

C186

2.2uF

VCC2.5V

R186
10K

R187
10K

+5V

L117

FB1206

R195

1K

GND

R197

1K

R196

33k

C191
22pF

GND

R198
10k

MONO_AUD

VOL/MUTE< 0.3V - Mute
VOL/MUTE> 0.3V - Volume

L+(M)
L-(M)

R+

R-

(VOL/MUTE -PWM )

L123 120R/100MHz

L124 120R/100MHz

L125

120R/100MHz

L126

120R/100MHz

L127
120R/100MHz

L128

120R/100MHz

6

positive input

15

MGM576

4

5

TDA7056AT

7

14

I + i

17I − i

STABILIZER

TEMPERATURE

PROTECTION

6

DC volume control

V

ref

+

+

−

+

−

positive output

negative output

power

ground

signal

ground

V

P

1 to 3, 8 to 13,
16, 18 to 20

n.c.

Hauptplatte – Verstärker/ Main Board – Amplifier

6

GRUNDIG Service Chassis LW

2 - 7

BOUT4

BOUT7

BOUT0

BOUT5

BOUT2

BOUT3B3

BOUT1

BOUT6B6

B4

B5

ROUT2

ROUT0

ROUT1

ROUT4

ROUT5

ROUT7

B7

B2

ROUT6

ROUT3

GOUT2

GOUT5
GOUT4

GOUT7

GOUT0

GOUT3

GOUT1

GOUT6

B2

SDA_RXD

B4

SCL_TXD

B5

B6B3B7

PGOOD
KEY0

SDO
CSN

SDI

SCK

IR_INT

SCL_TXD
SDA_RXD

SDA_5V

SCL_5V

PGOOD

C111 100n

Y100

12MHz

C116
100n

C109 100n

C106

100n

C104

100n

C227
47u/16

C110 100n

C112 100n

A0

1

A1

2

A2

3

GND4SDA

5

SCL

6

WP

7

VCC

8

IC101

24C16

R109
*

C108 100n

C101 20p

R110

4.7K

R111

4.7K

C113 100n

R106 4.7K/NC

C119

100n

C102 100n

C105

100n

C103

100n

C114 100n

C107

100n

C135
47u/16

CE#

1

SO

2

WP#

3

VSS4SI

5

SCK

6

HOLD#

7

VDD

8

IC102
PMC25LV020

C100 20p R100

1M

MST7610LB-128

2C+2S+RGB+YPBPR

D_PANEL w/TTL/2xLVDS

SAR*3+GPIO*10+PWM*2

w/EXT OSD IF

PGOOD

44

GND5

69

PWM2D

70

PWM1D

71

PB_INP

9

PB_INM

10

Y_INP

12

Y_INM

13

PR_INP

7

PR_INM

8

SOG

16

G_INP

17

G_INM

18

R_INP

19

R_INM

20

AVDD_ADC_2

21

YS1_INM

25

CS1_INP

22

GND2

36

CS1_INM

23

AVDD_PWM

37

VRP

5

FB239SENSE240PWMOUT141FB142NC43VDDP_1

46

GPIO0664GPIO05

63

GPIO0058GPIO0361GPIO04

62

SAR047SAR148SAR2

49

VDDC_1

50

GND451SCK52SDI53SDO54CSN

55

SOY

11

GPIO40

56

GPIO41

57

SCL

67

POWER_ON_RSTN

68

RESET

72

OSDR/GPIO50

73

OSDG/GPIO51

74

OSDB/GPIO52

75

DEO

78

VSYNCO

79

OSDFB/GPIO53

76

CLKO

77

HSYNCO

80

GND6

81

VDDP_2

82

GPIO07

83

ROUT0/LVA3P

84

ROUT1/LVA3M

85

ROUT2/LVACKP

86

ROUT3/LVACKM

87

ROUT4/LVA2P

88

ROUT5/LVA2M

89

ROUT6

90

ROUT7

91

VRM

4

GOUT0/LVA1P

92

GOUT1/LVA1M

93

GOUT2/LVA0P

94

GOUT3/LVA0M

95

GOUT4

96

GOUT5

97

GOUT6/LVB3P

98

GOUT7/LVB3M

99

INTOUT

100

GND7

111

GPIO0159GPIO02

60

INT

65

SDA

66

BOUT1/LVBCKM

102

BOUT2/LVB2P

103

BOUT3/LVB2M

104

BOUT4/LVB1P

105

BOUT5/LVB1M

106

BOUT6/LVB0P

107

BOUT7/LVB0M

108

VREXT_CDAC

116

GND8

112

BOUT0/LVBCKP

101

AVDD_CDAC

117

AVDD_OPLL

113

AVDD_XTAL

118

GND10

119

XTALOUT

120

XTALIN

121

VSYNCIN_1

124

HSYNCIN_1

125

VDDC_2

110

GND11

126

AVDD_MPLL

127

GND12

128

GND1

1

VCLAMP

3

CS2_INP

26

CS2_INM

27

YS2_INP

28

YS2_INM

29

CVBS1_INP

30

CVBS1_INM

31

CVBS2_INP

32

CVBS2_INM

33

CVBS_OUT1

34

PWMOUT2

38

VMID

2

AVDD_GMC

35

AVDD_ADC_1

6

B_INP

14

B_INM

15

YS1_INP

24

GND3

45

GND9

114

CVBS_OUT2

115

HSYNCIN_2

123

VSYNCIN_2

122

MCUSEL

109

IC100

MST-7610LB

R105 4.7K

R103 4.7K

C120

100n

C117
100n

R104 33R

R113 33R

R107 4.7K

R101

820R

C115 NC

R108 4.7K

C118

100n

VDDP

VCC5V

GND

AVDD_OPLL

GND

AVDD_XTAL

AVDD_MPLL

AVDD_CDAC

AVDD_PWM

AVDD_PWM

VCC5V

VDDC

VCC3.3V

VCC5V

VDDC

AVDD_GMC

AVDD_ADC

DEO

HSYNCO
VSYNCO

GOUT0

ROUT0

DCLK

ROUT1

ROUT2

ROUT3

ROUT4

ROUT5

ROUT6

ROUT7

GOUT1

GOUT2

GOUT3

GOUT4

GOUT5

GOUT6

GOUT7

BOUT0

BOUT1

BOUT2

BOUT3

BOUT4

BOUT5

BOUT6

BOUT7

VSYNCIN_1

PR_INP

PR_INM

PB_INP

PB_INM

SOG

Y_INP

Y_INM

CVBS1_INP

CVBS2_INP

CVBS1_INM

CVBS2_INM

FBK2

PWM2

SCL_TXD

HSYNCIN_1

VDDDCTRL

SW_B
VOL/MUTE

STANDBY

RGB_SEL

VIDEO_SEL

CS1_INM

YS1_INM

YS1_INP

CS1_INP

YS2_INM

YS2_INP

CS2_INM

CS2_INP

G_INM

B_INM

R_INP

B_INP

R_INM

G_INP

BRIGHTNESS

VBLCTRL

33V_PWM

SW_A
SCL_5V

MCUSE- Hi : EXTERNAL MCU
MCUSE- Lo : INTERNAL MCU

VREXT_CDAC- 820R : LVDS
VREXT_CDAC- 000R : TTL

DEBUG

VIDEO_SEL- (0.0.54V) : DISPLAY OFF
VIDEO_SEL- (0.981.63) : 16:9VIDEO_SEL2­(1.952.6) : 4:3

RGB_SEL- (00.4V) : SCART CVBS
RGB_SEL- (1-3V) : SCART RGB

L105 B30R

L104 B600R

L102 B30R

L101 0R/NC

L111 B30R

L106 4R7

L107 B30R

L110 B30R/NC

L108

600@100MHz

L103 B30R

VDDC

AVDD_PWM

VCC5V

AVDD_XTAL

AVDD_OPLL

AVDD_MPLL

VDDP

AVDD_GMC

AVDD_ADC

AVDD_CDAC

VCC2.5V

VCC3.3V

VDDP

5V LVDS PANEL

3.3V LVDS PANEL 5V TTL PANEL

3.3 TTL PANEL

VCC3.3V VCC5V

SDA_5V

SDA_RXD

VCC5V

C234 1n

1
3
5
7 8

6

4

2

RP100

0R

1
3
5
7 8

6

4

2

RP101

47

1
3
5
7 8

6

4

2

RP102

47

1
3
5
7 8

6

4

2

RP103

47

1
3
5
7 8

6

4

2

RP104

47

1
3
5
7 8

6

4

2

RP105

47

1
3
5
7 8

6

4

2

RP106

47

1
3
5
7 8

6

4

2

RP107

47

L112

B30R

1 2

L109

B30R

LED

KEY0

IR_INT SCL_5V

SDA_5V

100nF

P1

1

P2

2

P3

3

P4

4

S101

DEBUG

L133

200@100MHz

L132

200@100MHz

L130

200@100MHz

L129

200@100MHz

L131

200@100MHz

C230
22pF

C231

22pF

C232
22pF

C233
22pF

IR_INT

9

10

8

2

3

1114

7

13

12

7

8

9

0

!

@

#

$

2

3

Hauptplatte / Main Board – Scaler

2 - 8

GRUNDIG Service Chassis LW

GRUNDIG Service Chassis LW

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-03

Ansicht von der Bestückungsseite / View of Component Side

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

C300 B 82 115
C301 T 50 41
C302 B 82 122
C303 T 119 128
C304 B 79 94

C305 B 76 94
C306 B 75 111
C307 B 86 122
C308 T 81 131
C309 B 73 94

C310 B 114 122
C311 B 72 111
C312 B 84 90
C313 B 108 122
C314 B 68 94

C315 B 68 111
C316 B 81 94
C317 B 40 93
C318 B 38 93
C319 B 83 97

C320 B 35 93
C321 B 117 118
C322 B 108 118
C323 T 23 137

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C324 B 9 99
C325 T 23 7
C326 B 71 5
C327 T 112 48
C328 T 35 22

C329 T 61 61
C330 B 68 114
C331 T 112 59
C332 T 62 111
C333 T 109 24

C334 B 97 10
C335 T 112 35
C336 T 26 55
C337 T 19 29
C338 T 43 46

C339 T 61 25
C340 T 38 7
C341 B 54 29
C342 B 87 17
C343 B 116 72

C345 B 125 85
C346 T 125 87
C347 B 20 100
C348 T 17 101

C349 B 96 89
C354 T 32 7
C356 B 70 27
C357 T 35 26
C358 B 90 62
C359 B 96 33

D300 B 125 121
D301 B 101 121
D302 B 111 124
D303 T 34 110
D304 B 116 94

D305 B 114 117
D306 B 94 57
D307 B 110 112
D308 B 24 98
D309 B 96 58

D310 B 19 29
D312 T 68 48
D313 B 107 35
D314 T 56 21
D315 B 58 23

D318 B 89 72
D319 T 118 29
D320 T 116 101

F301 T 27 70
F302 B 11 101

FB301 T 65 68

IC300 B 60 39
IC301 T 77 26
IC302 T 87 24
IC303 B 113 79
IC304 B 74 103
IC305 B 75 120

IR300 T 54 110

J301 T 64 90
J302 T 76 81
J303 T 80 80
J304 T 82 80
J305 T 86 78

J306 T 92 79
J307 T 91 96
J308 T 94 96
J309 T 99 94
J310 T 105 110

J311 T 109 117
J312 T 124 72

J313 T 113 65
J314 T 120 43
J315 T 120 41
J316 T 114 19
J317 T 113 16

J318 T 113 13
J319 T 101 12
J320 T 91 17
J321 T 53 20
J322 T 29 20
J338 T 99 79

L300 T 119 53
L301 T 96 72
L302 T 97 22
L303 T 19 42
L304 B 14 101

L306 T 96 88
L308 T 122 96
L309 B 72 114

Q300 B 114 109

R300 B 82 111
R301 B 96 102
R302 B 122 124

R303 B 98 122
R304 B 70 116
R305 B 80 90
R306 B 71 94
R307 B 116 122

R308 B 78 89
R309 B 82 90
R310 B 106 122
R311 B 70 111
R312 B 85 88

R313 B 91 94
R314 B 86 94
R315 B 83 94
R316 T 81 91
R317 B 121 120

R318 B 104 122
R319 B 50 96
R320 B 48 96
R321 B 53 96
R322 B 16 137

R323 B 113 95
R324 B 19 115
R325 T 42 36
R326 T 56 66

R327 T 52 29
R328 B 95 10
R329 T 68 28
R330 B 52 31
R331 B 81 19

R332 B 83 19
R333 B 90 17
R334 B 102 20
R335 B 85 17
R336 B 119 118

R337 B 89 26
R338 T 108 92
R339 T 110 86
R340 B 105 82
R341 T 113 82

R342 B 9 135
R343 B 12 135
R345 T 121 78
R346 B 118 72
R347 B 26 110

R348 B 50 24
R350 B 15 43
R351 T 99 17
R352 T 96 66

R353 T 99 28
R354 B 19 40
R355 B 23 43
R356 T 108 9

S300 T 73 6
S301 T 11 73
S302 T 9 93
S303 T 35 98
S304 T 10 140

S305 T 71 136
S306 T 115 136
S310 T 34 110

SW300 T 20 122

T300 B 109 92
T301 B 109 98

TR300 T 88 47
TR301 T 94 125

ZD300 B 98 18

2 - 9

GRUNDIG Service Chassis LW

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-03

Ansicht von der Lötseite / View of Solder Side

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

C300 B 82 115
C301 T 50 41
C302 B 82 122
C303 T 119 128
C304 B 79 94

C305 B 76 94
C306 B 75 111
C307 B 86 122
C308 T 81 131
C309 B 73 94

C310 B 114 122
C311 B 72 111
C312 B 84 90
C313 B 108 122
C314 B 68 94

C315 B 68 111
C316 B 81 94
C317 B 40 93
C318 B 38 93
C319 B 83 97

C320 B 35 93
C321 B 117 118
C322 B 108 118
C323 T 23 137

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C324 B 9 99
C325 T 23 7
C326 B 71 5
C327 T 112 48
C328 T 35 22

C329 T 61 61
C330 B 68 114
C331 T 112 59
C332 T 62 111
C333 T 109 24

C334 B 97 10
C335 T 112 35
C336 T 26 55
C337 T 19 29
C338 T 43 46

C339 T 61 25
C340 T 38 7
C341 B 54 29
C342 B 87 17
C343 B 116 72

C345 B 125 85
C346 T 125 87
C347 B 20 100
C348 T 17 101

C349 B 96 89
C354 T 32 7
C356 B 70 27
C357 T 35 26
C358 B 90 62
C359 B 96 33

D300 B 125 121
D301 B 101 121
D302 B 111 124
D303 T 34 110
D304 B 116 94

D305 B 114 117
D306 B 94 57
D307 B 110 112
D308 B 24 98
D309 B 96 58

D310 B 19 29
D312 T 68 48
D313 B 107 35
D314 T 56 21
D315 B 58 23

D318 B 89 72
D319 T 118 29
D320 T 116 101

F301 T 27 70
F302 B 11 101

FB301 T 65 68

IC300 B 60 39
IC301 T 77 26
IC302 T 87 24
IC303 B 113 79
IC304 B 74 103
IC305 B 75 120

IR300 T 54 110

J301 T 64 90
J302 T 76 81
J303 T 80 80
J304 T 82 80
J305 T 86 78

J306 T 92 79
J307 T 91 96
J308 T 94 96
J309 T 99 94
J310 T 105 110

J311 T 109 117
J312 T 124 72

J313 T 113 65
J314 T 120 43
J315 T 120 41
J316 T 114 19
J317 T 113 16

J318 T 113 13
J319 T 101 12
J320 T 91 17
J321 T 53 20
J322 T 29 20
J338 T 99 79

L300 T 119 53
L301 T 96 72
L302 T 97 22
L303 T 19 42
L304 B 14 101

L306 T 96 88
L308 T 122 96
L309 B 72 114

Q300 B 114 109

R300 B 82 111
R301 B 96 102
R302 B 122 124

R303 B 98 122
R304 B 70 116
R305 B 80 90
R306 B 71 94
R307 B 116 122

R308 B 78 89
R309 B 82 90
R310 B 106 122
R311 B 70 111
R312 B 85 88

R313 B 91 94
R314 B 86 94
R315 B 83 94
R316 T 81 91
R317 B 121 120

R318 B 104 122
R319 B 50 96
R320 B 48 96
R321 B 53 96
R322 B 16 137

R323 B 113 95
R324 B 19 115
R325 T 42 36
R326 T 56 66

R327 T 52 29
R328 B 95 10
R329 T 68 28
R330 B 52 31
R331 B 81 19

R332 B 83 19
R333 B 90 17
R334 B 102 20
R335 B 85 17
R336 B 119 118

R337 B 89 26
R338 T 108 92
R339 T 110 86
R340 B 105 82
R341 T 113 82

R342 B 9 135
R343 B 12 135
R345 T 121 78
R346 B 118 72
R347 B 26 110

R348 B 50 24
R350 B 15 43
R351 T 99 17
R352 T 96 66

R353 T 99 28
R354 B 19 40
R355 B 23 43
R356 T 108 9

S300 T 73 6
S301 T 11 73
S302 T 9 93
S303 T 35 98
S304 T 10 140

S305 T 71 136
S306 T 115 136
S310 T 34 110

SW300 T 20 122

T300 B 109 92
T301 B 109 98

TR300 T 88 47
TR301 T 94 125

ZD300 B 98 18

2 - 10

L301

22uH(3u3H)

L302

22uH

C332
220uF
16V

1

2

3

IC302

T

L4

3

1

CLP

C333

470uF
16V

D312

UF4007F

C339

22uF50V

TCET1100

C338

47uF400V

1

2

4

3

L303

10mH,0.7A

R326

56k2W

C329

2n2F2kV

VDD12V

1

2

S301
AC POWER

F301

FUSE2.5A/255V

R329

15R

C336220nF275V

VCC5V

C335

1000uF 16V

R330

2.5K %1

C341
1nF

ZD300
1SMA5922

R333
3K6

R334
33K

R337

2K

4

%1

R335

12K

R3311KR332

3K3

C342
47n

GNDGND

VCC5V+12V_INV

+12V

2

1

C340

2.2nF
250V

C330

100nF

C334

100nF

R328

10K

2

1

C328
22nF/1kV

C337

100nF275V

D313 SB540

C331
1000uF
16V

D315
22V*

GND

GND

GND

L300

50uH

C327
220uF
16V

C326

100nF

+12V_INV

GND

GND

GND

Ilimit

6

NC

5

Vfb

4

GND

2

Vcc

3

Drain

1

IC300

FSCM0565R

R325

470k

R327

470k

+12V

+5V_VCC

112

2

334

4

556

6

778

8

9910

10

S300

POWER

VDD12V

+5V_VCC

GND

KEY0

IR_INT

LED0

DIM

BL ON/OFF

P1

1

P2

2

P3

3

P4

4

P5

5

S303
KEYBOARD

P1

1

P2

2

P3

3

P4

4

P5

5

S304

KEYBOARD

KEY0
IR_INT
LED0

GND

VCC5V

1 2

3

4

SW300
ON/OFF

R343

1K

R342

470R

D303
LED

1
2
3

IR300

TSOP38238T

R322
150R

R324

150R

GND GND

GND

Out

Vs

GND

GND

KEY_5V

GND

KEY_5V

R319 150R

R320 150R

R321 150R

C317*C318*C320

*

GND

2

1

C325
220pF
250V

21

C354
220pF 250V

R350

680K

D306

S510 (or SK56)

D310
DI156S

5

1

6

4

8

9

12

11

7

10

TR300

SMTTRAFO _ ETD29/16/10

C356

1nF

R351
22R

C358
1n

R352
*

C359
1n

R353
*

R354

680K

R355

680K

R356
*

GND

+

C323

10uF/10V

+

C348
220U/25V LESR

GND

L304
*

GND

12

C347
100nF

L306

FB

C349
1uF

GND

C343
270p

C345
100N

R339

0,1R

R340

4K3 1%

R341

15k

GND

A

1

K

2

D320

1N5819

R338
1K

GNDGND

L308

22uH 1,5A

GND

+5V_VCC

GND GND

GND

D319

1N5819

+12V

D318

STPS340

S302

12VEXT

SWC

1

SE

2

TCAP

3

GND

4

COMP

5

VCC

6

IPK

7

DC

8

IC303
MC34063A

1

3

2

1

32

R323

10

C346
100uF 16V

C301
220p 1kV

12

C324
100nF

GND

D304

LL4148

D308

STPS340

GND

R346
0

GND

R345

NC

VCC5V

21

C357
22nF/1kV

D314

LL4148

R347
0R

GND

GND

GND

GND

J301

Jumper
J303

Jumper
J304

Jumper
J307

Jumper
J308

Jumper
J315

Jumper
J314

Jumper

J317
Jumper

J318
Jumper

J316

Jumper

J319

Jumper

J320

Jumper

J313
Jumper

J312

Jumper

J305

Jumper

J322

Jumper

J321

Jumper

FB301

FB

2

3

1

D309

DIODE DPAK

F302

FUSE 3A

R348

100R

P1

1

P2

2

S310

CON2

T301
PMV65XP

T300
BC847B

IC301

15

16

FSCM0465R

8V/12V

3 1

2

4

Vref

Internal

Bias

SQQ

R

OSC

VCCV

CC

I

DELAY

I

FB

V

SD

TSD

Vovp

V

CC

SQQ

R

R

2.5R

Vcc Good

V

CC

Drain

FB

GND

Gate

Driver

VCC Good

0.3/0.5V

LEB

PWM

Soft start

+

-

6

I_limit

Freq.

Modulation

VCC UV Reset

0.3K

5

N.C.

MC34063A, MC33063A

S Q

R

Q2

Q1

100

I

pk

Oscillator

C

T

Comparator

+

−

1.25V
Reference
Regulator

1

2

3

45

6

7

8

Drive

Collector

I

pk

Sense

V

CC

Comparator

Inverting

Input

Switch
Collector

Switch
Emitter

Timing
Capacitor

GND

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-03

%

^

GRUNDIG Service Chassis LW

2 - 11

OLP

1

OLR

2

ENA

3

S_S

4

GND

5

REF

6

ADI M

7

BDIM

8

EA_IN

9

EA_OUT10BCT

11

RT

12

CT

13

OUTD

14

OUTC

15

PGND

16

VI N

17

OUTA

18

OUTB

19

RT1

20

IC304

FAN7314

C311

220pF

C305

0.22uF

C309

1u

C300

1nF

C314

4.7nF

C310

10nF

C302

*

R301

10K

C304

10nF

R308

22K

C312

10nF

R305

56k

R309

22K

REF

C303

12pF

R306

0

R312

100K

R314

9K1

R313

10K

FB

C316

??

OLR

R315

100K

104338R

R316

330K

C319

1uF

3

3

1

122

D307
BAW56

OLP

REF

3

3

1

1

2

2

D305

BAW56

R318

10K

OLP2

C322

2.2nF

R317

10K

OLP1

C321

2.2nF

1

2

3

4

5

6 7

8

9

10

11

12

TR301

SMTTRAFO _ ETD29/16/10

R300

82K

RT

R304

10K

OUTB

OUTA

C306

1uF

C315

4.7nF

R311

27K

RT

C307

10uF

1

2

S305

LAMP1

1

2

S306

LAMP2

3

1

2

D302

BAV70

3

2

1

D300

BAV99

R307

1K

C313

10nF

C308

12pF

R310

1K

OLR

R302

1K

FB

3

2

1

D301

BAV99

R303

1K

OLP2OLP1

X5Y

+12V_INV

BL ON/OFF

DIM

G1

2

D1

8

S2

3

G2

4

S1

1

D1

7

D2

6

D2

5

IC305

FDS8958A

BL ON/OFF

DIM

L309
FB_3A

REF

Q300
BC847B

R336

0R

GND1

GND1 GND1

GND1 GND1

GND1

J302

Jumper

J338
Jumper

J309
Jumper

J310

Jumper

J311

Jumper

J306

Jumper

WARNI NG

WARNI NG

17

19

18

FAN7314

BDIM

S_S

EA_OUT

OSCILLATOR

RT

Error Amp.

EA_IN

6µA

-

+

CT

max. 2V

min. 0.5V

ADIM

OUTB

OUTA

OUTC

OUTD

-

+

V

IN

2.5V

REF

ENA

UVLO 5V

UVLO

REF

BCT

+

-

max. 2V

min. 0.5V

OLR

-

+

2V

-

+

1.4V

S

olr

Q

Q

SET

CLR

S

R

UVLO

OLP

-

+

PGND

S

burst

Voltage

Reference

&

Internal

Bias

V

IN

1.4µA

UVLO

Output

Driver

Output

Control

Logic

AGND

S

olr

105µA

S

burst

85µA

Output

Driver

+

+

-

2.4V

Va+α

V

OLP

V

OLP

+α

2.5V 1.5V

RT1

M

RT1

Striking

Logic

OLP

S_S

2.65V

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-03

&

*

(

GRUNDIG Service Chassis LW

2 - 12

GRUNDIG Service Chassis LW

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-04

Ansicht von der Bestückungsseite / View of Component Side

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

C300 B 82 115
C301 T 50 41
C302 B 82 122
C303 T 119 126
C304 B 79 94

C305 B 76 94
C306 B 75 111
C307 B 86 122
C308 T 81 131
C309 B 73 94

C310 B 114 120
C311 B 72 111
C312 B 84 90
C313 B 106 122
C314 B 68 94

C315 B 68 111
C316 B 81 94
C317 B 40 93
C318 B 38 93
C319 B 83 97

C320 B 35 93
C321 B 117 115
C322 B 108 118
C323 T 23 137
C324 B 9 99

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C325 T 23 7
C326 B 71 5
C327 T 112 48
C328 T 35 22
C329 T 61 61

C330 B 68 114
C331 T 112 59
C332 T 62 111
C333 T 109 24
C334 B 97 10

C335 T 112 35
C336 T 26 55
C337 T 19 29
C338 T 43 46
C339 T 61 25

C340 T 38 7
C341 B 54 29
C342 B 87 18
C343 B 116 72
C345 B 125 85

C346 T 125 87
C347 B 20 100
C348 T 17 101
C349 B 96 89
C354 T 32 7

C356 B 69 28
C357 T 35 26
C358 B 90 62
C359 B 96 33
C360 B 48 23

D300 B 125 121
D301 B 100 121
D302 B 111 124
D303 T 34 110
D304 B 116 94

D305 B 114 115
D306 B 94 57
D307 B 110 112
D308 B 24 98
D309 B 96 58

D310 B 19 29
D312 T 68 48
D313 B 107 35
D314 T 56 21
D315 B 59 23

D318 B 89 72
D319 T 118 29
D320 T 116 101
D321 B 107 35
D322 T 46 20

F301 T 27 70
F302 B 11 101

FB301 T 65 68

IC300 B 60 40
IC301 T 77 26
IC302 T 87 24
IC303 B 113 79
IC304 B 74 103
IC305 B 75 120

IR300 T 54 110

J301 T 64 90
J302 T 76 81
J303 T 80 80
J304 T 82 80
J305 T 86 78

J306 T 92 79
J307 T 91 96
J308 T 94 96
J309 T 99 94
J310 T 105 110

J311 T 109 116
J312 T 124 72
J313 T 113 65

J314 T 120 43
J315 T 120 41
J316 T 114 19
J317 T 113 16
J318 T 113 13

J319 T 101 12
J320 T 91 17
J321 T 53 20
J322 T 29 20
J323 T 68 28
J338 T 99 79

L300 T 119 53
L301 T 96 72
L302 T 97 22
L303 T 19 42
L304 B 14 101

L306 T 96 88
L308 T 122 96
L309 B 72 114

Q300 B 114 109

R300 B 82 111
R301 B 96 102
R302 B 117 120
R303 B 96 122

R304 B 70 116
R305 B 80 90
R306 B 71 94
R307 B 115 120
R308 B 78 89

R309 B 82 90
R310 B 104 122
R311 B 70 111
R312 B 85 88
R313 B 91 94

R314 B 86 94
R315 B 83 94
R316 T 81 91
R317 B 121 119
R318 B 102 122

R319 B 50 96
R320 B 48 96
R321 B 53 96
R322 B 19 137
R323 B 113 95

R324 B 19 115
R325 T 42 36
R326 T 56 66
R327 T 52 29
R328 B 95 10

R329 T 50 12
R330 B 52 29
R331 B 81 19
R332 B 83 19
R333 B 91 17

R334 B 102 20
R335 B 85 18
R336 B 119 115
R337 B 89 26
R338 T 108 92

R339 T 110 86
R340 B 105 82
R341 T 113 82
R342 B 9 135
R343 B 13 135

R345 T 121 78
R346 B 118 72
R347 B 26 110
R348 B 50 23
R350 B 15 43

R351 T 99 17
R352 T 96 66
R353 T 99 28
R354 B 19 40
R355 B 23 43

R356 T 108 9
R357 B 51 33

S300 T 73 6
S301 T 11 73
S302 T 9 93
S303 T 35 98
S304 T 10 140

S305 T 71 136
S306 T 115 136
S307 T 115 137
S308 T 71 137
S310 T 34 110

SW300 T 20 122

T300 B 109 92
T301 B 109 98

TR300 T 88 47
TR301 T 94 125

ZD300 B 98 18

2 - 13

GRUNDIG Service Chassis LW

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-04

Ansicht von der Lötseite / View of Solder Side

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

C300 B 82 115
C301 T 50 41
C302 B 82 122
C303 T 119 126
C304 B 79 94

C305 B 76 94
C306 B 75 111
C307 B 86 122
C308 T 81 131
C309 B 73 94

C310 B 114 120
C311 B 72 111
C312 B 84 90
C313 B 106 122
C314 B 68 94

C315 B 68 111
C316 B 81 94
C317 B 40 93
C318 B 38 93
C319 B 83 97

C320 B 35 93
C321 B 117 115
C322 B 108 118
C323 T 23 137
C324 B 9 99

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C325 T 23 7
C326 B 71 5
C327 T 112 48
C328 T 35 22
C329 T 61 61

C330 B 68 114
C331 T 112 59
C332 T 62 111
C333 T 109 24
C334 B 97 10

C335 T 112 35
C336 T 26 55
C337 T 19 29
C338 T 43 46
C339 T 61 25

C340 T 38 7
C341 B 54 29
C342 B 87 18
C343 B 116 72
C345 B 125 85

C346 T 125 87
C347 B 20 100
C348 T 17 101
C349 B 96 89
C354 T 32 7

C356 B 69 28
C357 T 35 26
C358 B 90 62
C359 B 96 33
C360 B 48 23

D300 B 125 121
D301 B 100 121
D302 B 111 124
D303 T 34 110
D304 B 116 94

D305 B 114 115
D306 B 94 57
D307 B 110 112
D308 B 24 98
D309 B 96 58

D310 B 19 29
D312 T 68 48
D313 B 107 35
D314 T 56 21
D315 B 59 23

D318 B 89 72
D319 T 118 29
D320 T 116 101
D321 B 107 35
D322 T 46 20

F301 T 27 70
F302 B 11 101

FB301 T 65 68

IC300 B 60 40
IC301 T 77 26
IC302 T 87 24
IC303 B 113 79
IC304 B 74 103
IC305 B 75 120

IR300 T 54 110

J301 T 64 90
J302 T 76 81
J303 T 80 80
J304 T 82 80
J305 T 86 78

J306 T 92 79
J307 T 91 96
J308 T 94 96
J309 T 99 94
J310 T 105 110

J311 T 109 116
J312 T 124 72
J313 T 113 65

J314 T 120 43
J315 T 120 41
J316 T 114 19
J317 T 113 16
J318 T 113 13

J319 T 101 12
J320 T 91 17
J321 T 53 20
J322 T 29 20
J323 T 68 28
J338 T 99 79

L300 T 119 53
L301 T 96 72
L302 T 97 22
L303 T 19 42
L304 B 14 101

L306 T 96 88
L308 T 122 96
L309 B 72 114

Q300 B 114 109

R300 B 82 111
R301 B 96 102
R302 B 117 120
R303 B 96 122

R304 B 70 116
R305 B 80 90
R306 B 71 94
R307 B 115 120
R308 B 78 89

R309 B 82 90
R310 B 104 122
R311 B 70 111
R312 B 85 88
R313 B 91 94

R314 B 86 94
R315 B 83 94
R316 T 81 91
R317 B 121 119
R318 B 102 122

R319 B 50 96
R320 B 48 96
R321 B 53 96
R322 B 19 137
R323 B 113 95

R324 B 19 115
R325 T 42 36
R326 T 56 66
R327 T 52 29
R328 B 95 10

R329 T 50 12
R330 B 52 29
R331 B 81 19
R332 B 83 19
R333 B 91 17

R334 B 102 20
R335 B 85 18
R336 B 119 115
R337 B 89 26
R338 T 108 92

R339 T 110 86
R340 B 105 82
R341 T 113 82
R342 B 9 135
R343 B 13 135

R345 T 121 78
R346 B 118 72
R347 B 26 110
R348 B 50 23
R350 B 15 43

R351 T 99 17
R352 T 96 66
R353 T 99 28
R354 B 19 40
R355 B 23 43

R356 T 108 9
R357 B 51 33

S300 T 73 6
S301 T 11 73
S302 T 9 93
S303 T 35 98
S304 T 10 140

S305 T 71 136
S306 T 115 136
S307 T 115 137
S308 T 71 137
S310 T 34 110

SW300 T 20 122

T300 B 109 92
T301 B 109 98

TR300 T 88 47
TR301 T 94 125

ZD300 B 98 18

2 - 14

L301

22uH(3u3H)

L302

22uH

C332

220uF
16V

1

2 3

IC302

T

L4

3

1

CLP

C333

470uF
16V

D312
UF4007F

C339

22uF50

V

IC301

TCET1100

C

338

47uF400V

1

2

4

3

L303

10mH,0.7A

R32668K2W

C329

2n2F 2kV

VDD12V

1

2

S301
AC POWER

F301

FUSE2.5A/255V

R329

15R

C336220nF275V

VCC5V

C335

1000uF 16V

R330

3.3K %1

C341
100nF

ZD300
1SMA5922

R333
2K4

R334
27K

R337
1K8 %1

R335

12K

R3311KR332

3K

3

C342
47n

GNDGND

VCC5V+12V_INV

+12V

2

1

C340

2.2nF 250V

C330

100nF

C334

100nF

R328

10K

2

1

C328
*

C33

7

100nF275V

D321

STPS340U

C331

1000uF 16V

D315
22V*

GND

GND

GND

L300

22uH

C327
220uF

16V

C326

100nF

+12V_INV

GND

GND

GND

Ilimit

6

NC

5

Vfb

4

G

ND

2

Vcc

3

Drain

1

IC300
FSCM0465R

R325

470k

R327

470k

+12V

+5V_VCC

112

2

334

4

556

6

778

8

9910

10

S300

POWER

VDD12V

+5V_VCC

GND

KEY0

IR_INT

LED0

DIM

BL ON/OFF

P1

1

P2

2

P3

3

P4

4

P5

5

S303
KEYBOARD

P1

1

P2

2

P3

3

P4

4

P5

5

S304

KEYBOARD

KEY0
IR_INT
LED0

GND

VCC5V

1

1

2

2

3

3

4

4

SW300
ON/OFF

R343

1K

R342

470R

D303
LED

1
2
3

IR300

TSOP38238T

R322
150R

R324

150R

GND GND

GND

Out

Vs

GND

GND

KEY_5V

GND

KEY_5V

R319 150R

R320 150R

R321 150R

C317

100pF

C318

100pF

C320

100pF

GND

2

1

C325

220pF 250V

21

C354
220pF 250V

R350
180K

D306

S510 (or SK56)

D310
DI156S

5

1

6

4

8

9

12

11

7

10

TR300

SMTTRAFO _ ETD29/16/10

C356

1nF

R351
22R

C358

1n

R352

22R

C359
1n

R353

22R

R354
180K

R355
180K

R356
*

GND

+

C323
10uF/10V

+

C348

220U/25VLESR

GND

L304

120R/100Mhz 3A

GND

12

C347

100nF

L306

FB

C349
1uF

GND

C343
270p

C345
100N

R339
0R1

R340

4K3 1%

R341

15k

GND

D320

1N5819

R338
1K

GNDGND

L308

50uH 1,5A

GND

+5V_VCC

GND GND

GND

D319
1N5819

+12V

D318
STPS340

S302

12VEXT

SWC

1

SE

2

TCAP

3

GND

4

COMP

5

VCC

6

IPK

7

DC

8

IC303
MC34063A

1

3

2

T301
PMV65XP

1

32

T300
BC847B

R323

10

C346

100uF16V

C301
220p 1kV

12

C324
100nF

GND

D304

LL4148

D308

STPS340

GND

R346
0

GND

R345

NC

VCC5V

21

C357
22nF/1kV

D314

LL4148

R347

0R

GND

GND

GND

GND

J301

Jumper
J303

Jumper
J304

Jumper
J307

Jumper
J308

Jumper
J315

Jumper
J314

Jumper

J317
Jumper

J318
Jumper

J316

Jumper

J319
Jumper

J320

Jumper

J313
Jumper

J312

Jumper

J305

Jumper

J322

Jum

J321
Jumper

FB301

FB

2

3

1

D309

STPS5H100B

F302

FUSE 3A

R348

0R

P1

1

P2

2

S310

CON2_YATIK

D313

STPS340U

C360
*

R357

*

D322

LL4148

J323
Jumper

15

16

FSCM0465R

8V/12V

3 1

2

4

Vref

Internal

Bias

SQQ

R

OSC

VCCV

CC

I

DELAY

I

FB

V

SD

TSD

Vovp

V

CC

SQQ

R

R

2.5R

Vcc Good

V

CC

Drain

FB

GND

Gate

Driver

VCC Good

0.3/0.5V

LEB

PWM

Soft start

+

-

6

I_limit

Freq.

Modulation

VCC UV Reset

0.3K

5

N.C.

MC34063A, MC33063A

S Q

R

Q2

Q1

100

I

pk

Oscillator

C

T

Comparator

+

−

1.25V
Reference
Regulator

1

2

3

45

6

7

8

Drive

Collector

I

pk

Sense

V

CC

Comparator

Inverting

Input

Switch
Collector

Switch
Emitter

Timing
Capacitor

GND

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-04

%

^

GRUNDIG Service Chassis LW

2 - 15

OLP

1

OLR

2

ENA

3

S_S

4

GND

5

REF

6

ADI M

7

BDIM

8

EA_IN

9

EA_OUT10BCT

11

RT

12

CT

13

OUTD

14

OUTC

15

PGND

16

VI N

17

OUTA

18

OUTB

19

RT1

20

IC304

FAN7314

C311

220pF

C305

220nF

C309

1u

C300
1nF

C314

4.7nF

C310
10nF

C302
*

R301
10K

C304
10nF

R308

27K

C312

10nF

R305
56k

R

3

0

9

16

.9

K

%

1

REF

C303

12pF 3KV

R306

0

R312

100K

R314
9K1

R313

10K

FB

C316
1nF

OLR
R315
100K

104338R

R316
330K

C319
1uF

3

3

1

122

D307
BAW56

OLP

REF

3

3

1

1

2

2

D305

BAW56

R318
10K

OLP2

C322

2.2nF

R317
10K

OLP1

C321

2.2nF

1

2

3

4

5

6 7

8

9

10

11

12

TR301

SMTTRAF O _ ETD29/16/10

R300

82K

RT

R304

10K

OUTB

OUTA

C306
1uF

C315

4.7nF

R311

27K

RT

C307
10uF

1

2

S305

LAMP1

1

2

S306

LAMP2

3

1

2

D302

BAV70

3

2

1

D300

BAV99

R307
1K

C313
10nF

C308

12pF 3KV

R310
1K

OLR

R302
1K

FB

3

2

1

D301

BAV99

R303
1K

OLP2OLP1

X5Y

+12V_INV

BL ON/OFF

DIM

G1

2

D1

8

S2

3

G2

4

S1

1

D1

7

D2

6

D2

5

IC305

STS4C3F30L

BL ON/OFF

DIM

L309
68R/100MHz

REF

Q300
BC847B

R336

0R

GND1

GND1 GND1

GND1 GND1

GND1

J302

Jumper

J338
Jumper

J309
Jumper

J310

Jumper

J311

Jumper

J306
Jumper

WARNING

WARNING

WARNING

WARNING

1

2

S307

LAMP2

1

2

S308

LAMP1

17

19

18

FAN7314

BDIM

S_S

EA_OUT

OSCILLATOR

RT

Error Amp.

EA_IN

6µA

-

+

CT

max. 2V

min. 0.5V

ADIM

OUTB

OUTA

OUTC

OUTD

-

+

V

IN

2.5V

REF

ENA

UVLO 5V

UVLO

REF

BCT

+

-

max. 2V

min. 0.5V

OLR

-

+

2V

-

+

1.4V

S

olr

Q

Q

SET

CLR

S

R

UVLO

OLP

-

+

PGND

S

burst

Voltage

Reference

&

Internal

Bias

V

IN

1.4µA

UVLO

Output

Driver

Output

Control

Logic

AGND

S

olr

105µA

S

burst

85µA

Output

Driver

+

+

-

2.4V

Va+α

V

OLP

V

OLP

+α

2.5V 1.5V

RT1

M

RT1

Striking

Logic

OLP

S_S

2.65V

Bedien-/Netzteil-/Inverterplatte / Keyboard Control/Power Supply/Inverter Board XKU194-04

&

*

(

GRUNDIG Service Chassis LW

2 - 16

GRUNDIG Service Chassis LW

Netzteil-/Inverterplatte / Power Supply/Inverter Board XKV194-04

Ansicht von der Bestückungsseite / View of Component Side

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

C2001 B 90 60
C2002 B 70 6
C2003 T 117 50
C2004 T 34 21
C2005 T 60 64

C2006 B 58 106
C2007 T 115 60
C2009 T 32 7
C2010 T 52 39
C2011 T 105 16

C2013 T 26 55
C2014 T 112 37
C2015 B 102 11
C2016 T 44 48
C2017 T 19 29

C2019 T 61 23
C2020 B 91 35
C2021 T 23 7
C2022 T 38 7
C2023 B 53 26

C2024 B 69 27
C2025 B 91 20
C2026 B 47 95
C2027 B 38 94
C2028 B 36 94

C2029 B 116 102
C2030 B 109 94

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C2031 B 109 90
C2032 B 119 88
C2033 B 27 106
C2034 T 24 99
C2035 B 121 88

C2036 B 125 87
C2037 B 10 101
C2038 B 50 23
C2050 B 95 105
C2051 B 95 88

C2052 B 50 119
C2053 T 50 110
C2054 B 89 116
C2055 T 120 128
C2056 B 93 84

C2057 B 90 88
C2058 B 87 105
C2059 T 84 125
C2060 B 108 123
C2061 B 79 104

C2062 B 68 99
C2063 B 98 125
C2064 B 79 90
C2065 B 77 104
C2066 B 99 105

C2067 T 42 133
C2068 B 95 84

C2069 T 14 131
C2070 B 109 107
C2071 B 96 123
C2072 B 23 128
C2073 B 17 128

C2074 B 30 129
C2075 B 28 125
C2076 T 34 25
C2077 B 86 116
C2078 B 47 119

C2079 T 55 69
C2200 B 114 84

D2000 B 109 58
D2001 B 96 57
D2002 T 68 49
D2003 B 19 29
D2004 T 56 19

D2005 B 96 33
D2006 B 59 22
D2007 B 104 81
D2008 T 118 28
D2009 B 120 99

D2010 B 20 100
D2011 T 47 19
D2050 B 108 116
D2051 B 99 119
D2052 B 104 123

D2053 B 105 107
D2054 B 39 123
D2055 B 34 122
D2056 B 104 99
D2057 B 18 123
D2058 B 24 123

F2001 T 27 70
F2002 B 13 102
F2050 T 55 103

FB2001 T 59 74

IC2002 B 61 40
IC2003 T 77 26
IC2004 T 87 25
IC2005 B 114 95
IC2050 B 88 97

IC2051 B 61 116
IC2052 B 73 116

J2001 T 29 20
J2002 T 53 19
J2003 T 69 28
J2004 T 52 98
J2005 T 96 17

J2009 T 115 18
J2010 T 118 31
J2017 T 84 78
J2019 T 91 12
J2021 T 61 109

J2022 T 73 109
J2024 T 116 110
J2026 T 111 121
J2032 T 42 109
J2035 T 87 100

J2037 T 87 95
J2038 T 85 92
J2042 T 119 43
J2043 T 119 45
J2046 B 43 124

J2049 T 98 86
J2055 T 50 54
J2111 T 105 71
J2112 T 103 71
J2113 T 98 72

J2114 T 100 72
J2120 T 8 121

L2001 T 118 69
L2002 T 109 68
L2003 T 110 23
L2004 T 19 42
L2005 B 16 102

L2007 T 114 94
L2008 T 125 95
L2050 B 72 109

R2000 B 51 30
R2001 T 91 67

R2003 T 98 11
R2004 T 42 34
R2005 T 66 58
R2006 T 115 15
R2007 T 54 27

R2009 B 100 11
R2011 B 53 30
R2012 T 49 12
R2013 B 23 43
R2015 T 98 24

R2016 B 19 40
R2017 B 15 43
R2018 B 81 19
R2019 B 83 19
R2020 B 93 20

R2021 T 88 15
R2022 B 85 19
R2023 B 49 95
R2024 B 41 94
R2025 B 89 31

R2026 B 47 99
R2027 B 89 27
R2028 B 123 92
R2029 B 121 92
R2030 B 121 83

R2031 B 119 92
R2032 B 55 30

R2050 B 93 88
R2051 B 97 105
R2052 T 90 78
R2053 B 74 109
R2054 B 111 111

R2055 B 94 119
R2056 B 72 97
R2058 B 110 123
R2059 B 77 90
R2060 B 70 99

R2061 B 75 104
R2062 B 100 125
R2063 B 83 88
R2064 B 87 84
R2065 B 85 88

R2066 B 100 96
R2067 B 109 111
R2068 B 96 119
R2069 B 46 125
R2070 B 30 122

R2071 B 21 128
R2072 B 19 128
R2073 B 32 129
R2074 B 28 122
R2076 B 43 93

R2082 B 34 128
R2085 B 87 88

R2100 B 107 84
R2101 B 112 84
R2102 B 110 84
R2103 B 107 79
R2104 B 121 79

R2105 B 114 79
R2106 T 94 11

S2001 T 37 99
S2002 T 0 73
S2003 T 68 2
S2004 T 12 95
S2050 T 81 137

S2051 T 114 137
S2052 T 6 137
S2053 T 50 137

T2050 B 101 91
T2100 B 111 79
T2101 B 117 82

TR2001 T 88 47
TR2050 T 98 125
TR2051 T 28 125

ZD2001 B 124 22

2 - 17

GRUNDIG Service Chassis LW

Netzteil-/Inverterplatte / Power Supply/Inverter Board XKV194-04

Ansicht von der Lötseite / View of Solder Side

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

C2001 B 90 60
C2002 B 70 6
C2003 T 117 50
C2004 T 34 21
C2005 T 60 64

C2006 B 58 106
C2007 T 115 60
C2009 T 32 7
C2010 T 52 39
C2011 T 105 16

C2013 T 26 55
C2014 T 112 37
C2015 B 102 11
C2016 T 44 48
C2017 T 19 29

C2019 T 61 23
C2020 B 91 35
C2021 T 23 7
C2022 T 38 7
C2023 B 53 26

C2024 B 69 27
C2025 B 91 20
C2026 B 47 95
C2027 B 38 94
C2028 B 36 94

C2029 B 116 102
C2030 B 109 94

T: Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side

C2031 B 109 90
C2032 B 119 88
C2033 B 27 106
C2034 T 24 99
C2035 B 121 88

C2036 B 125 87
C2037 B 10 101
C2038 B 50 23
C2050 B 95 105
C2051 B 95 88

C2052 B 50 119
C2053 T 50 110
C2054 B 89 116
C2055 T 120 128
C2056 B 93 84

C2057 B 90 88
C2058 B 87 105
C2059 T 84 125
C2060 B 108 123
C2061 B 79 104

C2062 B 68 99
C2063 B 98 125
C2064 B 79 90
C2065 B 77 104
C2066 B 99 105

C2067 T 42 133
C2068 B 95 84

C2069 T 14 131
C2070 B 109 107
C2071 B 96 123
C2072 B 23 128
C2073 B 17 128

C2074 B 30 129
C2075 B 28 125
C2076 T 34 25
C2077 B 86 116
C2078 B 47 119

C2079 T 55 69
C2200 B 114 84

D2000 B 109 58
D2001 B 96 57
D2002 T 68 49
D2003 B 19 29
D2004 T 56 19

D2005 B 96 33
D2006 B 59 22
D2007 B 104 81
D2008 T 118 28
D2009 B 120 99

D2010 B 20 100
D2011 T 47 19
D2050 B 108 116
D2051 B 99 119
D2052 B 104 123

D2053 B 105 107
D2054 B 39 123
D2055 B 34 122
D2056 B 104 99
D2057 B 18 123
D2058 B 24 123

F2001 T 27 70
F2002 B 13 102
F2050 T 55 103

FB2001 T 59 74

IC2002 B 61 40
IC2003 T 77 26
IC2004 T 87 25
IC2005 B 114 95
IC2050 B 88 97

IC2051 B 61 116
IC2052 B 73 116

J2001 T 29 20
J2002 T 53 19
J2003 T 69 28
J2004 T 52 98
J2005 T 96 17

J2009 T 115 18
J2010 T 118 31
J2017 T 84 78
J2019 T 91 12
J2021 T 61 109

J2022 T 73 109
J2024 T 116 110
J2026 T 111 121
J2032 T 42 109
J2035 T 87 100

J2037 T 87 95
J2038 T 85 92
J2042 T 119 43
J2043 T 119 45
J2046 B 43 124

J2049 T 98 86
J2055 T 50 54
J2111 T 105 71
J2112 T 103 71
J2113 T 98 72

J2114 T 100 72
J2120 T 8 121

L2001 T 118 69
L2002 T 109 68
L2003 T 110 23
L2004 T 19 42
L2005 B 16 102

L2007 T 114 94
L2008 T 125 95
L2050 B 72 109

R2000 B 51 30
R2001 T 91 67

R2003 T 98 11
R2004 T 42 34
R2005 T 66 58
R2006 T 115 15
R2007 T 54 27

R2009 B 100 11
R2011 B 53 30
R2012 T 49 12
R2013 B 23 43
R2015 T 98 24

R2016 B 19 40
R2017 B 15 43
R2018 B 81 19
R2019 B 83 19
R2020 B 93 20

R2021 T 88 15
R2022 B 85 19
R2023 B 49 95
R2024 B 41 94
R2025 B 89 31

R2026 B 47 99
R2027 B 89 27
R2028 B 123 92
R2029 B 121 92
R2030 B 121 83

R2031 B 119 92
R2032 B 55 30

R2050 B 93 88
R2051 B 97 105
R2052 T 90 78
R2053 B 74 109
R2054 B 111 111

R2055 B 94 119
R2056 B 72 97
R2058 B 110 123
R2059 B 77 90
R2060 B 70 99

R2061 B 75 104
R2062 B 100 125
R2063 B 83 88
R2064 B 87 84
R2065 B 85 88

R2066 B 100 96
R2067 B 109 111
R2068 B 96 119
R2069 B 46 125
R2070 B 30 122

R2071 B 21 128
R2072 B 19 128
R2073 B 32 129
R2074 B 28 122
R2076 B 43 93

R2082 B 34 128
R2085 B 87 88

R2100 B 107 84
R2101 B 112 84
R2102 B 110 84
R2103 B 107 79
R2104 B 121 79

R2105 B 114 79
R2106 T 94 11

S2001 T 37 99
S2002 T 0 73
S2003 T 68 2
S2004 T 12 95
S2050 T 81 137

S2051 T 114 137
S2052 T 6 137
S2053 T 50 137

T2050 B 101 91
T2100 B 111 79
T2101 B 117 82

TR2001 T 88 47
TR2050 T 98 125
TR2051 T 28 125

ZD2001 B 124 22

2 - 18

L2002

10uH

053503R

L2003

22uH

1

2 3

IC2004

T

L4

3

1C

L

P

C2011

470uF
10V

IC2003

TCET1100

VDD12V

VCC5V

C2014

1000uF 16V

ZD2001
1SMA5922

R2

02

1

2

.4K

1

%

R2

0

20

27

K

1

%

R2027

1.5k%1

R2022

12K

R

2018

1K

R2019

3K3

C2025

47n

GNDGND

VCC5V

+12V_I NV+12V

C2015
100nF

R2009

10K

C2007

1000uF 16V

GND

GND

053503R

L2001

22uH

C2003

470uF 16V

C2002

100nF

+12V_I NV

GND

GND

GND

+12V

+5V5

112

2

334

4

556

6

778

8

9910

10

S2003

Header2X5

VDD12V

VCC5V

GND

KEY0

IR_I NT

LED0

DI M

BL ON/OFF

P1

1

P2

2

P3

3

P4

4

P5

5

S2001
CON5

KEY0
IR_I NT
LED0

GND

VCC5V

150R

R2024

R2023

150R

R2026 150R

C2026

100pF

C2027

100pF

C2028

100pF

GND

5

1

6

4

8

9

12

11

7

10

TR2001

SMTTRAF O _ ETD29/16/10

R2006
22R

C2001
1n

R2001
22R

C2020

1n

R2015
22R

R2003
*

GND

VCC5V

D2002

UF4007F

C20

19

22u

F5

0V

C2016
100uF
400V

1

2

4

3

L2004

10mH,0.7A

R20

0

5

6

8

K

2W

C2

0

05

2n

2F2kV

1

2

S2002

F

2

00

1

F

U

SE2

.

5A/ 2

5

5

V

R2012
33R

C2

013

220n

F

2

75

V

R2011
10k
1%

C2023

1nF

2

1

C2022

2.2nF 250V

21

C2004
10nF

C20

17

10

0

nF275V

D2006
15V

Ilim it

6

NC

5

Vfb

4

GND

2

Vcc

3

Drain

1

IC2002
FSCM0465R

R200

4

4

7

0k

R2007

4

7

0k

2

1

C2021
220pF
250V

21

C2009
220pF 250V

R2017

1

80

K

D2003
DI 156S

C2024

1nF

R

201

6

1

80

K

R

2

0

1

3

180K

+5V5

D2004

LL4148

J2001

Jumper

J2002

Jumper

R2032

100R

J2009 Jumper

J2010
Jumper

J2019

Jumper

55

2

3

1

D2001
STPS5H100

R2076
0R

FB2001
FB

21

C2076
22nF/1kV

R2025

100

2

3

1

D2005
SB540

2

3

1

D2000
STPS5H100

C2038
*

R2000

*

D2011

LL4148

J2003
Jumper

J2005

Jumper

C2010

220p 1kV

C

2

07

9

22nF/ 1kV

J2055

Jumper

+

C2034
220U/25V LESR

GND

L2005
120R/100MHz

GND

12

C2033
100nF

L2007
FB

GND

+12V

D2007
SB340

C2029

22N

C2030

100N

C2031
100N

GND

GND

R2030
7k5

R2031

10K 1%

R2028

30K

GND

A

1

K

2

D2009
STPS340

R2029

2k2 1%

C2036
22uF/10V

C2032

10N

C2035
open

GND

GND

L2008
15uH

BS

1

VI N

2

OUT

3

GND

4

FB

5

COMP

6

EN

7

SS

8

G

N

D

9

IC2005
MP1593

LOW ESR

GND

+5V5

GND

GND

D2008

SB540

93

S2004

12VEXT

GND

F2002
FUSE 3A

D2010

STPS340

GND

12

C2037
100nF

GND

R2100
22K

R2101
2K2

C2200
10n

R2102

150R

T2100
BC848B

R2103
1K

R2104

150R

T2101
BC848B

R2105
150R

GND

GND

GND

R2106
27K 1%

VDD12V

J2112

Jumper

J2111
Jumper

J2113
Jumper

J2114
Jumper

220VAC / TK79A

15

16

Netzteil-/Inverterplatte / Power Supply/Inverter Board XKV194-04

%

^

GRUNDIG Service Chassis LW

2 - 19

F2050

0R

C2053
470uF 16V

OL P

1

OL R

2

ENA

3

S_S

4

GND

5

REF

6

ADI M

7

BDI M

8

EA_I N

9

EA_OUT10BCT

11

RT

12

CT

13

OUTD

14

OUTC

15

PGND

16

VI N

17

OUTA

18

OUTB

19

RT1

20

IC2050

FAN7314

C2061

220pF

C2057

220n

C2066
1uF

C2050

1nF

C2064

4.7nF

C2060
10F

C2052
10uF

R2052

10K

C2056
10nF

R2059

27K

C2062
10nF

R2056
56k

R2060

16.9K %1

C2055
12pF

R2063

100K

R2065
9K1

R2064

10K

FB

C2051

1nF

OL R

R2050
100K

R2066
330K

C2068
1uF

3

3

1

1

2

2

D2056
BAW56

OL P

3

3

1

1

2

2

D2053

BAW56

R2068
10K

OL P2

C2071

2.2nF

R2067
10K

OL P1

C2070

2.2nF

1

2

3

4

5

6 7

8

9

10

11

12

TR2050

SMTTRAF O _ ETD29/16/10

R2051
82K

RT

R2053
10K

OUTB

OUTA

C2058
1uF

C2065

4.7nF

R2061

27K

RT

C2054
10uF

1

2

S2050

1

2

S2051

3

1

2

D2052

BAV70

R2058
1K

C2063
10nF

C2059
12pF

R2062
1K

OL R

R2054
1K

FB

R2055
1K

OL P2OL P1

X5Y

BL ON/OFF

DI M

L2050
68R / 100 Mhz

C2072
10nF

C2067
12pF

1

2

3

4

5

6 7

8

9

10

11

12

TR2051

SMTTRAF O _ ETD29/16/10

1

2

S2052

1

2

S2053

3

1

2

D2057

BAV70

R2071
1K

C2073
10nF

C2069
12pF

R2072
1K

OL R

R2069
1K

FB

R2070
1K

OL P4OL P3

REF

3

3

1

1

2

2

D2058

BAW56

R2074
10K

OL P4

C2075

2.2nF

R2073
10K

OL P3

C2074

2.2nF

T2050
BC848B

J2017

Jumper

J2021

Jumper

J2022

Jumper

J2049

Jumper

J2026

Jumper

J2032

Jumper

J2035
Jumper

J2037

Jumper

J2038

Jumper

R2082
0R

J2042
Jumper

J2043

Jumper

G1

2

D1

8

S2

3

G2

4

S1

1

D1

7

D2

6

D2

5

IC2051
FDS8958A

G1

2

D1

8

S2

3

G2

4

S1

1

D1

7

D2

6

D2

5

IC2052
FDS8958A

J2004

Jumper

WARNING

WARNING

WARNING

WARNING

C2078
*

C2077
*

3

2

1

D2051
BAV99

3

2

1

D2050
BAV99

3

2

1

D2055
BAV99

3

2

1

D2054
BAV99

R2085

9K1

J2046

Jumper

J2024

Jumper

C2006
100nF

J2120

Jumper

BL ON/OFF

DI M

+12V_INV

17

18

17

19

18

FAN7314

BDIM

S_S

EA_OUT

OSCILLATOR

RT

Error Amp.

EA_IN

6µA

-

+

CT

max. 2V

min. 0.5V

ADIM

OUTB

OUTA

OUTC

OUTD

-

+

V

IN

2.5V

REF

ENA

UVLO 5V

UVLO

REF

BCT

+

-

max. 2V

min. 0.5V

OLR

-

+

2V

-

+

1.4V

S

olr

Q

Q

SET

CLR

S

R

UVLO

OLP

-

+

PGND

S

burst

Voltage

Reference

&

Internal

Bias

V

IN

1.4µA

UVLO

Output

Driver

Output

Control

Logic

AGND

S

olr

105µA

S

burst

85µA

Output

Driver

+

+

-

2.4V

Va+α

V

OLP

V

OLP

+α

2.5V 1.5V

RT1

M

RT1

Striking

Logic

OLP

S_S

2.65V

Netzteil-/Inverterplatte / Power Supply/Inverter Board XKV194-04

&

*

(

GRUNDIG Service Chassis LW

2 - 20

ǵ

GRUNDIG Service Chassis LW

ǵ

3 - 1

Ersatzteilliste
Spare Parts List

12 / 2007

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

GBF6300 DAVIO 15-5710 DAVIO 15-5710

0001.000 759551389700 GEH.-VORDERTEIL SILBER FRONTCABINET SILVER

0002.000 759551389500 RUECKWAND SILBER BACK COVER SILVER

0007.000 759551389300 LAUTSPRECHER 3/5W 60X29 LOUDSPEAKER 3/5W 60X29

S 759551390100 LCD-DISPLAY BOE HT150X02 LCD-DISPLAY BOE-HYDIS HT150X02

0010.000

0010.000

S 759551390200 LCD-DISPLAY BOE HT150X02-52* LCD-DISPLAY BOE-HYDIS HT150X02-52*

0010.000

S 759551390300 LCD-DISPLAY BOE HT150X02-100-53** LCD-DISPLAY BOE HT150X02-53**

0010.000 759551397100 LCD-DISPLAY SVA-NEC SVA150XG04TB*** LCD-DISPLAY SVA-NEC SVA150XG04TB***

0012.000

S 759551389600 ADAPTER NETZSCHALTER LX C30 POWER SWITCH ADAPTOR LX C 30
S 759551350200 NETZKABEL 150 CM POWER CABLE 150 CM

0015.000

0016.000 759551389400 KNOPF NETZ SILBER KNOB POWER SILVER

0019.000 759551392200 FUSS SILBER FOOT SILVER

0021.000 759551389900 KABEL DISPLAY-LVDS CABLE DISPLAY-LVDS

0025.000

S 275991027000 X LP-CHASSISMODUL LW (CV3) CHASSISBOARD LW (CV3)
S 275991027100 X LP-CHASSISMODUL LW (CU4)* CHASSISBOARD LW (CU4)*

0025.000

0025.000

S 275991027200 X LP-CHASSISMODUL LW (XWR)** CHASSISBOARD LW (XWR)**

0025.000

S 275991027300 X LP-CHASSISMODUL LW (EZY)*** CHASSISBOARD LW (EZY)***

0027.000 720117141900 FERNBEDIENUNG RC19 REMOTE CONTROL RC19

0030.000 275990224800 LP-LEDMODUL 15LWC40 (XTQ193) LED-BOARD 15LWC40 (XTQ193)

S 275990303700 X LP-NETZTEILM.SMPS 15LW(PSU+TT+INV+12) POWER SUP.SMPS 15LW(PSU+TT+INV+12)

0070.000

0090.000 759551349600 POLSTER RECHTS CUSHION RIGHT

0091.000 759551349500 POLSTER LINKS CUSHION LEFT

0092.000 759551389800 KARTON CARTON

720100530000 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

DAVIO 15-5710

BESTELL-NR. / ORDER NO.: GBF6300 (EZV)

d©

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

Hinweis:

Sollte in dieser Ersatzteilliste Ihr "Product
Code" oder Ihre Display-Variante nicht
aufgeführt sein, finden Sie eine aktuali­sierte Version auf dem GRUNDIG Ser­vice-Portal "http://service.grundig.de".

(XKU194) (XKU194)

DIE BEDIENUNGSANLEITUNG KOENNEN THE INSTRUCTION MANUAL CAN BE
SIE IM INTERNET UNTER FOLGENDER DOWNLOADED FROM THE INTERNET
ADRESSE ABRUFEN: WWW.GRUNDIG.DE UNDER THE FOLLOWING ADDRESS:
MENU: DOWNLOADS WWW.GRUNDIG.COM MENU: DOWNLOADS

Note:

If your "Product Code" or display variant is
not mentioned in the spare parts list, please
look for a current version at the GRUNDIG
service portal "http://service.grundig.de".

TV

Ersatzteilliste
Spare Parts List

1 / 2008

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

GBG7100 DAVIO 15-5710 FR DAVIO 15-5710 FR

0001.000 759551389700 GEH.-VORDERTEIL SILBER FRONTCABINET SILVER

0002.000 759551389500 RUECKWAND SILBER BACK COVER SILVER

0007.000 759551389300 LAUTSPRECHER 3/5W 60X29 LOUDSPEAKER 3/5W 60X29

S 759551397100 LCD SVA-NEC SVA150XG04TB LCD SVA-NEC SVA150XG04TB

0010.000

0010.000

S 759551390300 LCD BOE HT150X02-100-53 * LCD BOE HT150X02-100-53 *

0015.000

S 759551350200 NETZKABEL 150 CM POWER CABLE 150 CM

0016.000 759551232100 KNOPF NETZ SILBER KNOB POWER SILVER

0019.000 759551392200 FUSS SILBER FOOT SILVER

0021.000 759551389900 KABEL DISPLAY-LVDS CABLE DISPLAY-LVDS

S 275991027900 X LP-CHASSISMODUL LW CHASSISBOARD LW

0025.000

0025.000

S 275991028000 X LP-CHASSISMODUL LW * CHASSISBOARD LW *

0027.000 720117141900 FERNBEDIENUNG RC19 REMOTE CONTROL RC19

0030.000 275990224800 LP-LEDMODUL 15LWC40 (XTQ193) LED-BOARD 15LWC40 (XTQ193)

S 275990303700 X LP-NETZTEILM.SMPS 15 LW 12V (XKU194) POWER SUP. SMPS 15 LW 12V (XKU194)

0070.000

0090.000 759551349500 POLSTER LINKS CUSHION LEFT

0091.000 759551349600 POLSTER RECHTS CUSHION RIGHT

0092.000 759551387800 KARTON CARTON

720100530000 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

DAVIO 15-5710 FR

BESTELL-NR. / ORDER NO.: GBG7100 (T6H)

d©

PRODUKTCODE T6H PRODUCT CODE T6H
KEIN E-TEIL NO SPARE PART

Hinweis:

Sollte in dieser Ersatzteilliste Ihr "Product
Code" oder Ihre Display-Variante nicht
aufgeführt sein, finden Sie eine aktuali­sierte Version auf dem GRUNDIG Ser­vice-Portal "http://service.grundig.de".

DIE BEDIENUNGSANLEITUNG KOENNEN THE INSTRUCTION MANUAL CAN BE
SIE IM INTERNET UNTER FOLGENDER DOWNLOADED FROM THE INTERNET
ADRESSE ABRUFEN: WWW.GRUNDIG.DE UNDER THE FOLLOWING ADDRESS:
MENU: DOWNLOADS WWW.GRUNDIG.COM MENU: DOWNLOADS

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

Note:

If your "Product Code" or display variant is
not mentioned in the spare parts list, please
look for a current version at the GRUNDIG
service portal "http://service.grundig.de".

TV

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

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 LW

3 - 2

Ersatzteilliste
Spare Parts List

1 / 2008

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

GBF6500 LENARO 19-7711 LENARO 19-7711

0001.000 759551400100 GEH.-VORDERTEIL SILBER FRONT CABINET SILVER

0002.000 759551400200 RUECKWAND SILBER BACK COVER SILVER

0007.000 759551399900 LAUTSPRECHER 5/7 W 16OHM 48X10 LOUDSPEAKER 5/7 W 16OHM 48X10

S 759551399800 LCD-DISPLAY HSD190MEN3-A00(HS2) LCD-DISPLAY HSD190MEN3-A00(HS2)

0010.000

0010.000

S 759551384700 LCD-DISPLAY HSD190MEN3-A00(HS1)* LCD-DISPLAY HSD190MEN3-A00(HS1)*

0015.000

S 759551350200 NETZKABEL 150 CM POWER CABLE 150 CM

0016.000 759551386800 KNOPF NETZ SILBER KNOB POWER SILVER

0019.000 759551400600 FUSS SILBER FOOT SILVER

0021.000 759551400500 KABEL DISPLAY-LVDS CABLE DISPLAY-LVDS

S 275991029000 X LP-CHASSISMODUL LW CHASSISBOARD LW

0025.000

0025.000

S 275991029100 X LP-CHASSISMODUL LW* CHASSISBOARD LW*

0027.000 720117141900 FERNBEDIENUNG RC19 REMOTE CONTROL RC19

0030.000 275990225400 LP-IR/LED/BEDIENMODUL (E2X192) IR/LED/CONTROLBOARD (E2X192)

S 275990304400 X LP-NETZTEILM. SMPS 19W (PSU+TT+INV) POWER SUPPLY SMPS 19W (PSU+TT+INV)

0070.000

0090.000 759551400300 POLSTER BODEN CUSHION BOTTOM

0091.000 759551400400 POLSTER OBEN CUSHION TOP

0092.000 759551400000 KARTON CARTON

720100530000 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

LENARO 19-7711

BESTELL-NR. / ORDER NO.: GBF6500 (EZX)

d©

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

Hinweis:

Sollte in dieser Ersatzteilliste Ihr "Product
Code" oder Ihre Display-Variante nicht
aufgeführt sein, finden Sie eine aktuali­sierte Version auf dem GRUNDIG Ser­vice-Portal "http://service.grundig.de".

(XKV194) (XKV194)

DIE BEDIENUNGSANLEITUNG KOENNEN THE INSTRUCTION MANUAL CAN BE
SIE IM INTERNET UNTER FOLGENDER DOWNLOADED FROM THE INTERNET
ADRESSE ABRUFEN: WWW.GRUNDIG.DE UNDER THE FOLLOWING ADDRESS:
MENU: DOWNLOADS WWW.GRUNDIG.COM MENU: DOWNLOADS

Note:

If your "Product Code" or display variant is
not mentioned in the spare parts list, please
look for a current version at the GRUNDIG
service portal "http://service.grundig.de".

TV

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

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 LW

ǵ

3 - 3

Ersatzteilliste
Spare Parts List

2 / 2008

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

275991027000 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25

IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 759551098700 TRANS BC848BLT1G
T 102 759551098700 TRANS BC848BLT1G
T 103 759551098700 TRANS BC848BLT1G
T 104 759550973400 TRANS 2N002
T 105 759551388500 TRANS-CHIP PMV65XP P-CH
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 759551098700 TRANS BC848BLT1G
T 108 759551098700 TRANS BC848BLT1G
T 109 759551098700 TRANS BC848BLT1G
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 759551098700 TRANS BC848BLT1G
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991027000

d©

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

TV

Ersatzteilliste
Spare Parts List

2 / 2008

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

275991027100 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 759551098700 TRANS BC848BLT1G
T 102 759551098700 TRANS BC848BLT1G
T 103 759551098700 TRANS BC848BLT1G
T 104 759550973400 TRANS 2N002
T 105 759551388500 TRANS-CHIP PMV65XP P-CH
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 759551098700 TRANS BC848BLT1G
T 108 759551098700 TRANS BC848BLT1G
T 109 759551098700 TRANS BC848BLT1G
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 759551098700 TRANS BC848BLT1G
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991027100

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

ǵ

ǵ

GRUNDIG Service Chassis LW

3 - 4

Ersatzteilliste
Spare Parts List

2 / 2008

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

275991027200 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 759551098700 TRANS BC848BLT1G
T 102 759551098700 TRANS BC848BLT1G
T 103 759551098700 TRANS BC848BLT1G
T 104 759550973400 TRANS 2N002
T 105 759551388500 TRANS-CHIP PMV65XP P-CH
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 759551098700 TRANS BC848BLT1G
T 108 759551098700 TRANS BC848BLT1G
T 109 759551098700 TRANS BC848BLT1G
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 759551098700 TRANS BC848BLT1G
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991027200

d©

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

TV

Ersatzteilliste
Spare Parts List

2 / 2008

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

275991027300 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 759551098700 TRANS BC848BLT1G
T 102 759551098700 TRANS BC848BLT1G
T 103 759551098700 TRANS BC848BLT1G
T 104 759550973400 TRANS 2N002
T 105 759551388500 TRANS-CHIP PMV65XP P-CH
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 759551098700 TRANS BC848BLT1G
T 108 759551098700 TRANS BC848BLT1G
T 109 759551098700 TRANS BC848BLT1G
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 759551098700 TRANS BC848BLT1G
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991027300

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

ǵ

GRUNDIG Service Chassis LW

ǵ

3 - 5

Ersatzteilliste
Spare Parts List

1 / 2008

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

275991027900 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 106 759551241900 DIODE CHIP IMBD4148
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551375700 IC-CHIP TDA9886TS/V4 (SSOP

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

SAW 100 759550921100 FILTER OFW K9656M
SAW 101 759550458000 FILTER OFW K3958M

T 101 830100484800 SMD TRANS BC848B/ BC847B P
T 102 830100484800 SMD TRANS BC848B/ BC847B P
T 103 830100484800 SMD TRANS BC848B/ BC847B P
T 104 759550973400 TRANS 2N002
T 107 830100484800 SMD TRANS BC848B/ BC847B P
T 108 830100484800 SMD TRANS BC848B/ BC847B P
T 109 830100484800 SMD TRANS BC848B/ BC847B P
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 830100484800 SMD TRANS BC848B/ BC847B P
T 112 759551388000 TRANS-CHIP PMV56XN N-CH
T 200 830100484800 SMD TRANS BC848B/ BC847B P

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

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 LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991027900

d©

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

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

1 / 2008

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

275991028000 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 103 759551059700 DIODE SL 23
D 106 759551241900 DIODE CHIP IMBD4148
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 110 759551375700 IC-CHIP TDA9886TS/V4 (SSOP

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

SAW 100 759550921100 FILTER OFW K9656M
SAW 101 759550458000 FILTER OFW K3958M

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 830100484800 SMD TRANS BC848B/ BC847B P
T 102 830100484800 SMD TRANS BC848B/ BC847B P
T 103 830100484800 SMD TRANS BC848B/ BC847B P
T 104 759550973400 TRANS 2N002
T 105 759551388500 TRANS-CHIP PMV65XP P-CH
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 830100484800 SMD TRANS BC848B/ BC847B P
T 108 830100484800 SMD TRANS BC848B/ BC847B P
T 109 830100484800 SMD TRANS BC848B/ BC847B P
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 830100484800 SMD TRANS BC848B/ BC847B P
T 112 759551388000 TRANS-CHIP PMV56XN N-CH
T 200 830100484800 SMD TRANS BC848B/ BC847B P

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC
Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

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 LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991028000

d©

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

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

ǵ

GRUNDIG Service Chassis LW

ǵ

3 - 6

Ersatzteilliste
Spare Parts List

1 / 2008

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

275991029000 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 109 759550454100 SMD IC TDA7056AT
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 830100484800 SMD TRANS BC848B/ BC847B P
T 102 830100484800 SMD TRANS BC848B/ BC847B P
T 103 830100484800 SMD TRANS BC848B/ BC847B P
T 104 759550973400 TRANS 2N002
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 830100484800 SMD TRANS BC848B/ BC847B P
T 108 830100484800 SMD TRANS BC848B/ BC847B P
T 109 830100484800 SMD TRANS BC848B/ BC847B P
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 830100484800 SMD TRANS BC848B/ BC847B P
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISM0DUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991029000

d©

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

TV

Ersatzteilliste
Spare Parts List

2 / 2008

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

275991029100 LP-CHASSISMODUL LW CHASSISBOARD LW

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

D 100 759530510400 DIODE BAV 99
D 101 759530510400 DIODE BAV 99
D 107 759530510400 DIODE BAV 99
D 108 759530510400 DIODE BAV 99
D 109 759530510400 DIODE BAV 99

IC 100 759551387900 IC-CHIP MST 7610 LB (MARIA)
IC 101 759550519300 IC CHIP AT24C16AN 10SI TAPE
IC 102 759551388100 IC-CHIP EN25F40-100GCPT/R 4
IC 104 830544043100 IC TL431CLPRP MOT AV330 ER­IC 105 759551375400 IC-CHIP MC78M05CDTRKG TO25
IC 106 759551050700 IC 24LC21A-I/SN-CMOS18K/2.5
IC 107 759550454100 SMD IC TDA7056AT
IC 108 759551268500 IC-CHIP 74HC4052D SO16
IC 109 759550454100 SMD IC TDA7056AT
IC 110 759551404600 IC-CHIP TDA9885TS/V3 SSOP24

S 104 759550922900 EURO AV BUCHSE
S 105 759551313000 BUCHSE VGA B10B

T 100 759551388500 TRANS-CHIP PMV65XP P-CH
T 101 830100484800 SMD TRANS BC848B/ BC847B P
T 102 830100484800 SMD TRANS BC848B/ BC847B P
T 103 830100484800 SMD TRANS BC848B/ BC847B P
T 104 759550973400 TRANS 2N002
T 106 759551388500 TRANS-CHIP PMV65XP P-CH
T 107 830100484800 SMD TRANS BC848B/ BC847B P
T 108 830100484800 SMD TRANS BC848B/ BC847B P
T 109 830100484800 SMD TRANS BC848B/ BC847B P
T 110 830100685700 SMD-TRANS.BC 857 C
T 111 830100484800 SMD TRANS BC848B/ BC847B P
T 112 759551388000 TRANS-CHIP PMV56XN N-CH

TU 100 759551388200 TUNER ENV57K23G3RF LEFTHAND

X 100 759551376200 QUARZ-CHIP 4MHZ SMXA120E HC

Y 100 759551388300 QUARZ 12 MHZ CL=30PF/30PPM

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-CHASSISMODUL LW

CHASSISBOARD LW

MATERIAL-NR. / PART NO.: 275991029100

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

ǵ

GRUNDIG Service Chassis LW

ǵ

3 - 7

Ersatzteilliste
Spare Parts List

1 / 2008

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

275990303700 LP-NETZTEILM.SMPS 15 LW 12V POWER SUP. SMPS 15 LW 12V

S

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

C 325

S 759550965300 KONDENS 220PF M 250VAC R:10

C 336

S 759550949300 KONDENS. 220 NF/275 V AC

C 337

S 759550982100 KONDENS. 100 NF/275 V AC

C 340

S 759880450800 KONDENS. 2.2NF 20% 250V

C 354

S 759550965300 KONDENS 220PF M 250VAC R:10

D 300 759530510400 DIODE BAV 99
D 301 759530510400 DIODE BAV 99
D 304 830953414900 MELF-DIODE LL 4148 TFK/ITT
D 308 759551098600 DIODE STPS340U
D 312 759551395300 DIODE UF4007F R:12.5
D 313 759551098600 DIODE STPS340U
D 314 833021514800 1N4148 MELF DIODE
D 318 759551098600 DIODE STPS340U
D 319 759880755100 DIODE 1N5819
D 320 759880755100 DIODE 1N5819

S 831562150300 SI 5X20 T2,5A H 250V

F 301
F 302

S 759551388600 CHIP-SICHERUNG 3A SLOW BLOW

IC 300 759551397400 IC-CHIP FSCM0465RJX D2PAC-6

S 759550963200 OPTOKOPPLER TCET 1100/V310

IC 301
IC 302 830544043100 IC TL431CLPRP MOT AV330 ER­IC 303 759551254600 IC-CHIP MC34063ADR2G SO8 T&
IC 304 759551397500 IC-CHIP FAN7314MX SOIC20 T&
IC 305 759551397600 TRANS.-CHIP STS4C3F30L DUAL

IR 300 759551331100 TSOP38238T VISHAY IR-EMPFAE

L 303

S 759551397700 LINE FILTER 10MH 0.7A PLA10

L 308 759550922600 SPULE 50UH

Q 300 830100484800 SMD TRANS BC848B/ BC847B P

R 350 S 759551408400 WIDERSTAND 180K 1/8W 1206

S 759551408400 WIDERSTAND 180K 1/8W 1206

R 354
R 355

S 759551408400 WIDERSTAND 180K 1/8W 1206

S 302

S 759551203700 NETZBUCHSE

SW 300 759550451400 TASTSCHALTER

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-NETZTEILMODUL SMPS 15 LW 12V

POWER SUPPLY SMPS 15 LW 12V

MATERIAL-NR. / PART NO.: 275990303700

d©

XKU194 XKU194

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

T 300 830100484800 SMD TRANS BC848B/ BC847B P
T 301 759551388500 TRANS-CHIP PMV65XP P-CH

TR 300

S 759551404300 TRAFO SMT JEWEL BCK0280904

TV

Ersatzteilliste
Spare Parts List

1 / 2008

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

275990304400 LP-NETZTEILM. SMPS 19W (PSU+TT+INV) POWER SUPPLY SMPS 19W (PSU+TT+INV)

S

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

C 2009

S 759550965300 KONDENS 220PF M 250VAC R:10

C 2013

S 759550982100 KONDENS. 100 NF/275 V AC

C 2017

S 759550982100 KONDENS. 100 NF/275 V AC

C 2021

S 759550965300 KONDENS 220PF M 250VAC R:10

C 2022

S 759880450800 KONDENS. 2.2NF 20% 250V

D 2002 759551395300 DIODE UF4007F R:12.5
D 2004 833021514800 1N4148 MELF DIODE
D 2050 759530510400 DIODE BAV 99
D 2051 759530510400 DIODE BAV 99
D 2054 759530510400 DIODE BAV 99
D 2055 759530510400 DIODE BAV 99

S 831562150300 SI 5X20 T2,5A H 250V

F 2001

IC 2002 759551397400 IC-CHIP FSCM0465RJX D2PAC-6

S 759550963200 OPTOKOPPLER TCET 1100/V310

IC 2003
IC 2004 830544043100 IC TL431CLPRP MOT AV330 ER­IC 2050 759551397500 IC-CHIP FAN7314MX SOIC20 T&

S 759551397700 LINE FILTER 10MH 0.7A PLA10

L 2004

R 2013

S 759551408500 WIEDERSTAND 470K 1/8W 1206

R 2016

S 759551408500 WIEDERSTAND 470K 1/8W 1206

R 2017

S 759551408500 WIEDERSTAND 470K 1/8W 1206

T 2050 830100484800 SMD TRANS BC848B/ BC847B P

S 759551404300 TRAFO SMT JEWEL BCK0280904

TR 2001
TR 2050

S 759551404400 SMT INVERTER 19W HVT-108
S 759551404400 SMT INVERTER 19W HVT-108

TR 2051

ZD 2001 759551404500 DIODE CHIP 1SMA5922

NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY

LP-NETZTEILMODUL SMPS 19W (PSU+TT+INV)

POWER SUPPLY BOARD SMPS 19W (PSU+TT+INV)

MATERIAL-NR. / PART NO.: 275990304400

d©

XKV194 XKV194

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