Grundig Sevilla SE 8105 Hifi User manual
Service Manual Video
Zusätzlich erforderliche
Unterlagen für den Komplettservice
Additionally required
Service Documents for the Complete Service
Ergänzung
Supplement
Service
Manual Service
Manual
Service
Training
Entwicklungscode AA
Evolution Code AA
GV 8000 GB
GV 8000 SV
GV 8000 SV/5
GV 8050 SV
GV 8300 SV
GV 8300 SV/5
GV 8400 GB
GV 8400 HiFi
GV 8400 HiFi/5
GV 8400 NIC
GV 8450 HiFi
KV 8001 VPS/5
KV 8301 VPS/5
KV 8401 HiFi/5
Palermo/SE 8100 SV
Sevilla/SE 8105 HiFi
GV 27…
GV 47…
GV 7…
Sach-Nr./Part No.
72010-530.25
Btx * 32700 #
Sachnummer
Part Number 72010 530 2600
Änderungen vorbehalten
Subject to alteration
Printed in Germany
VK21/VK211 0898
STOPEJECTINSTALL
STAND BY RECORD
8
p
o
uu
uu
.
AUDIO IN VIDEO IN
LR
PAL / SECAM
Sicherheit
Safety
Sach-Nr./Part No.
72010-800.00
GV 27…
GV 47…
GV 7…
Sach-Nr./Part No.
j72010-531.40
k72010-531.41
GV 8000…
GV 8300…
GV 8400…
Sach-Nr./Part No.
72010 530 2600
GrundigService
Hotline Deutschland...
TV
TV
SAT
VCR/LiveCam
HiFi/Audio
Car Audio
Telekommunikation
Fax:
Planatron
(8.00-22.00
Uhr)
0180/52318-41
0180/52318-49
0180/52318-48
0180/52318-42
0180/52318-43
0180/52318-44
0180/52318-45
0180/52318-51
0180/52318-99
...Mo.-Fr. 8.00-16.30 Uhr
0180/52318-40
0180/52318-50
Telefon:
Fax:
Technik:
Ersatzteil-Verkauf: ...Mo.-Fr. 8.00-19.00 Uhr
Allgemeiner Teil / General Section GV 8000…, GV 8300…, GV 8400…
2GRUNDIG Service
Es gelten die Vorschriften und Sicherheitshinweise
gemäßdemServiceManual"Sicherheit",Sachnum-
mer 72010-800.00, sowie zusätzlich die eventuell
abweichenden, landesspezifischen Vorschriften!
Theregulationsandsafetyinstructions shallbevalid
as provided by the "Safety" Service Manual, part
number 72010-800.00, as well as the respective
national deviations.
GB
Table of Contents Page
General Section.......................................... 2…6
Introduction ..................................................................................... 2
Videorecorder Overview ................................................................. 3
Test Equipment ............................................................................... 3
Operating Elements ........................................................................ 5
Child Lock ....................................................................................... 6
Service Hint..................................................................................... 6
Layout of the PCBs
and Circuit Diagrams ............................... 7…29
Wiring Diagram ............................................................................... 7
Block Circuit Diagram ..................................................................... 8
• Power Supply / Bus System......................................................... 8
• Video/Chroma ............................................................................ 11
•Standard Sound ......................................................................... 14
•FM Sound .................................................................................. 15
Chassis Board (QMB) ................................................................... 17
•Video/Chroma (VS).................................................................... 23
•Standard Sound (AL) ................................................................. 23
•IN/OUT (IO)................................................................................ 25
•Frontend (FV)............................................................................. 26
•FM Sound (AF) .......................................................................... 27
•Head Amplifier (HA) ................................................................... 27
•Power Supply (PS)..................................................................... 28
• SECAM L (VS-S) ....................................................................... 28
•Drive Control / Deck Electronics (DE)........................................ 28
Socket Board (ACG4.1) ................................................................ 29
Exploded View and
Spare Parts Lists.................................... 30…48
D
Inhaltsverzeichnis Seite
Allgemeiner Teil ......................................... 2…6
Einführung....................................................................................... 2
Geräteübersicht .............................................................................. 3
Meßgeräte....................................................................................... 3
Bedienelemente .............................................................................. 5
Kindersicherung .............................................................................. 6
Servicehinweis ................................................................................ 6
Platinenabbildungen
und Schaltpläne ....................................... 7…29
Verdrahtungsplan............................................................................ 7
Blockschaltpläne ............................................................................. 8
•Netzteil / Bus-System................................................................... 8
• Video/Chroma ............................................................................ 11
• Standardton ............................................................................... 14
• FM-Ton ...................................................................................... 15
Chassisplatte (QMB)..................................................................... 17
•Video/Chroma (VS).................................................................... 23
•Standardton (AL)........................................................................ 23
•IN/OUT (IO)................................................................................ 25
•Empfangseinheit (FV) ................................................................ 26
•FM-Ton (AF) .............................................................................. 27
•Kopfverstärker (HA) ................................................................... 27
• Netzteil (PS)............................................................................... 28
•SECAM-L (VS-S) ....................................................................... 28
• Laufwerksteuerung / Deck-Elektronik (DE)................................ 28
Buchsenplatte (ACG4.1) ............................................................... 29
Explosionszeichnung
und Ersatzteillisten ................................ 30…48
Allgemeiner Teil
Einführung
In dieser Service-Manual-Ergänzung sind die technischen Unter-
schiedederGeräteserieGV 8000…GV 8400…imVergleichzurSerie
GV 27…, GV 47…, GV 7… dokumentiert und in den Schaltplanaus-
zügenmarkiert.WeitereInformationenentnehmenSiebittederGeräte-
übersicht auf Seite 3.
Hinweis:
Grundlage für den Service sind folgende Service Manuals:
– Sicherheit, Sachnummer 72010-800.00
– Service Manual, Sachnummer 72010-530.25
Die Bausteinbestückung und die Sachnummern der einzelnen Bau-
steine entnehmen Sie bitte der Ersatzteilliste.
Durch die EDV-Umstellung wurden die bisherigen 10-stelligen
Sachnummern auf 12-stellige geändert.
Beispiel: bisher: 29504-111.22
neu: 29504 111 2200
WährendderUmstellphasekönnenimServiceManualbeideSchreib-
weisen vorkommen.
General Section
Introduction
InthisSupplementServiceManual,the technicaldifferencesbetween
the Series GV 8000…GV 8400… and Series GV 27…, GV 47… and
GV 7…. video recorders are described and marked on the extracts of
circuit diagrams. For detailed information please see the Video Re-
corder Overview on page 3.
Note:
Basic instructions for servicing are given in the following Service Manuals:
–Safety, part number. 72010-800.00
– Service Manual, part number. 72010-530.25
For the individual modules and for the spare part numbers of the
modules, please see the spare parts list.
Due to the conversion of the EDP system, the previous 10-digit part
numbers were change to 12-digit numbers.
Example: previous: 29504-111.22
new: 29504 111 2200
During the conversion of the system, either form may be found in the
Service Manual.
Geräteübersicht / Video Recorder Overview
GV 8000…, GV 8300…, GV 8400… Allgemeiner Teil / General Section
GV 8000 GB
GV 8000 SV
GV 8000 SV/5
GV 8050 SV
GV 8300 SV
GV 8300 SV/5
GV 8400 GB
GV 8400 HiFi
GV 8400 HiFi/5
GV 8400 NIC
GV 8450 HiFi
KV 8001 VPS/5
KV 8301 VPS/5
KV 8401 HiFi/5
SE 8100 SV
SE 8105 HiFi
Backup Uhrzeit/Datum/Timer: 7 Stunden / Backup Clock/Calendar/Timer: 7 hrs.
••••••••••••••••
SAT-Steuerbuchse / SAT Remote Control
Kopfhörerbuchse / Headphone Jack
Mikrofonbuchse / Micro Jack
"SYNCHRO-EDIT"-Buchse / Socket (ø 2,5mm Klinkenbuchse / mini-minijack)
S-VHS-Buchsen / S-VHS Sockets (IN/OUT)
CV-Eingangs-Buchsen / Input Sockets
••••• • •
LINE-Ausgangs-Buchsen / Output Sockets
••••• • •
LINE-Eingangs-Buchsen / Input Sockets
••••• • •
"PAY-TV"-Buchse / Socket (EURO-AV2)
••••••••••••• •
EURO-AV-Buchse / Socket
••••••••••••••••
VISS
••••••••••••••••
Insert-Schnitt / Insert Edit
Nachvertonung / Dubbing
Kindersicherung / child lock
••••••••••••••••
OSD
••••••••••••••••
Teletext "DOS"
99 Programme
••••••••••••••••
VIDEO Plus
• •
SHOW VIEW
••••• •••• •••
6 Timer
••••••••••••••••
PDC
•••••••••••••••
VPS
••••••••••••••••
Follow TV
••••••••••••••••
Megalogic
Energiesparend / Low Power (Standby <6W)
••••••••••••••••
Longplay
•••••••••••
Normalplay
••••••••••••••••
HiFi-Stereo
••••• • •
Rotierender Löschkopf / Flying Erase Head
2 Kopf / Head (Audio)
••••• • •
4 Kopf / Head (Video)
••••••••••
2 Kopf / Head (Video)
•••• • •
S-VHS-Wiedergabe / S-VHS Playback
S-VHS-Aufnahme / S-VHS Record
NTSC-Wiedergabe / NTSC Playback
••••••••••••• •
NICAM
••• ••
CCIR, L/L´ - SECAM
CCIR, D/K - SECAM
••••••
CCIR, B/G - SECAM
••••••
CCIR, I - PAL
• •
CCIR, D/K - PAL
••••••
CCIR, B/G/H - PAL
••••• •••••••••
S./P 4-36NICAM-Decoder (QNIC)
••• ••
S./P 29Buchsenplatte / Socket Board (ACG4.1)
••••• • •
S./P 4-21
S./P 4-24
S./P 4-24
S./P 4-24
S./P 4-29
S./P 4-30
S./P 4-31
S./P 4-33
S./P 4-35
S./P 17
S./P 26
S./P 23
S./P 23
S./P 25
S./P 27
S./P 27
S./P 28
S./P 28
Chassisplatte / Chassis Board (QMB)
· Empfangseinheit / Frontend (FV)
· OSD (OS)
· Follow TV (FM)
· VPS/PDC (VP)
· Video/Chroma (VS)
· Standardton / Standard Sound (AL)
· IN/OUT (IO)
· FM-Ton / FM Sound (AF)
· Kopfverstärker / Head Amplifier (HC)
· Netzteil / Power Supply (PS)
· Laufwerkssteuerung / Deck Electronic (DE)
· Bedieneinheit / Keyboard Control (DC)
••••••••••••••••
Service Manual
Sach-Nr./Part No.
72010-530.25
Ergänzung
Supplement
Sach-Nr./Part No.
72010 530 2600
GV 8000 GB
GV 8000 SV
GV 8000 SV/5
GV 8050 SV
GV 8300 SV
GV 8300 SV/5
GV 8400 GB
GV 8400 HiFi
GV 8400 HiFi/5
GV 8400 NIC
GV 8450 HiFi
KV 8001 VPS/5
KV 8301 VPS/5
KV 8401 HiFi/5
SE 8100 SV
SE 8105 HiFi
Bausteinübersicht
Table of Moduls Feature-Übersicht
Table of Features
GRUNDIG Service 3
GV 8000…, GV 8300…, GV 8400… Allgemeiner Teil / General Section
GRUNDIG Service 4
Meßgeräte
Beachten Sie bitte das Grundig Meßtechnik-Programm, das Sie
unter folgender Adresse erhalten:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
eMail: [email protected]
Internet: http://www.grundig-instruments.de
Test Equipment
Please note the Grundig Catalog "Test and Measuring Equipment"
obtainable from:
Grundig Instruments
Test- und Meßsysteme GmbH
Würzburger Str. 150, D-90766 Fürth/Bay.
Tel. 0911/703-4118, Telefax 0911/703-4130
eMail: [email protected]
Internet: http://www.grundig-instruments.de
Allgemeiner Teil / General Section GV 8000…, GV 8300…, GV 8400… Allgemeiner Teil / General Section GV 8000…, GV 8300…, GV 8400…
Operating Elements of the Remote ControlBedienelemente der FernbedienungOperating Elements on the Video RecorderBedienelemente des Videorecorders
5GRUNDIG Service 6GRUNDIG Service
INSTALL ruft die Tafel »UHR … DIREKTE AUFNAHME« auf.
ÜWählt Programme aufwärts.
KStartet die Aufnahme.
L AUDIO IN R Tonsignaleingang links/rechts für Camera-Recorder.
VIDEO IN Bildsignaleingang für Camera-Recorder.
*Wählt Programme abwärts.
ASchaltet den Recorder ab.
NSchiebt die Cassette aus.
YBei Wiedergabe:
Bildsuchlauf rückwärts.
Nach Stopp: Band zurück-spulen.
QStartet die Wiedergabe.
XBei Wiedergabe:
Bildsuchlauf vorwärts.
Nach Stopp: Band vor-spulen.
HBeendet alle Funktionen.
~Netzkabel hier anschließen.
–II–Kabel der Hausantenne hier anschließen.
L AUDIO OUT R Tonsignalausgang zur HiFi-Anlage
EXT.2 / AV2 Externes Gerät hier anschließen.
EXT.1 / AV1 Euro/AV-Kabel zum Fernsehgerät.
TV Antennenkabel zum Fernsehgerät.
INSTALL Calls up the »CLOCK … DIRECT RECORD« table.
ÜProgramme selection – up.
KStarts recording.
L AUDIO IN R Left/right audio signal input for camcorder.
VIDEO IN Video signal input for camcorder.
*Programme selection – down.
ASwitches the recorder off.
NEjects the cassette.
YDuring playback:
reverse picture search.
After stop: fast rewind.
QStarts playback.
XDuring playback:
forward picture search.
After stop: fast forward wind.
HEnds all functions.
~Connect the mains cable here.
–II–Connect the domestic aerial cable here.
L AUDIO OUT R Audio signal output to hifi system.
EXT.2 / AV2 Connect external device here.
EXT.1 / AV1 Euro-AV cable to TV set.
TV Aerial cable to TV set.
INSTALL
STAND BY
o
o
RECORD EJECT
STOP
uu
uu
8
8
AUDIO IN VIDEO IN
LR
STOPEJECTINSTALL
STAND BY RECORD
8
p
o
uu
uu
.
AUDIO IN VIDEO IN
LR
TV
TV
TV
EXT.1
AV 1
EXT.1
AV 1
EXT.1
AV 1
EXT.2
AV 2
EXT.2
AV 2
EXT.2
AV 2
AUDIO OUT
LR
AUDIO OUT
LR
AUDIO OUT
LR
3
21
654
987
RP 700
CLEAR
SV
INDEX SELECT
SYSTEM SP/LP OK
TV MONITOR
TIMER
V
RECORD
PROGRAM
0
8Schaltet den Recorder ab (Standby).
1 … 0 Ziffern-Tasten für verschiedene Eingaben,
Ziffern-Taste »0« wählt den Programmplatz
»E1« am Recorder.
TIMER SV Eröffnet die Timer- oder ShowView-Program-
mierung.
●RECORD Startet die Aufnahme.
II PausebeiAufnahme,StandbildbeiWiedergabe.
rr Bildsuchlauf rückwärts bei Wiedergabe;
Band rückspulen in „Stopp“.
eStartet die Wiedergabe.
ee Bildsuchlauf vorwärts bei Wiedergabe;
Zeitlupe bei Wiedergabe-Pause;
Band vorspulen in „Stopp“.
■Beendet alle Funktionen und schaltet den
Recorder in „Stopp“.
CLEAR Löscht Daten, aktiviert Eingaben,
setzt die Spielzeitanzeige auf »0:00«.
INDEX Aktiviert die INDEX-Suchfunktion.
SELECT Wählt Funktionen.
C
PROGRAM Programmewählen,»+«aufwärts,»–«abwärts.
D
SYSTEM Aktiviert verschiedene Eingaben.
SP/LP Schaltet wechselweise auf Langspiel-Betrieb
und Standardspiel-Betrieb.
OK Ruft Daten auf, bestätigt und speichert Daten.
MONITOR Monitor-Betrieb, schaltet den Bildschirm
wechselweise auf das Bild des Fernsehgerätes
oder auf das Bild des Recorders.
TV Schaltet auf TV-Bedienung.
8Switches the recorder off (standby).
1 … 0 Numeric buttons for various entries;
the »0« button selects the »E1« programme
position on the recorder.
TIMER SV Initiates Timer or VIDEO Plus + programming.
●RECORD Starts recording.
II Pause in recording mode, freeze-frame in
playback mode.
rr Reverse picture search in playback mode,
rewind after stop.
eStarts playback.
ee Forward picture search during playback,
slow motion during playback-pause,
fast forward wind after stop.
■Ends all functions and switches the recorder to
stop.
CLEAR Clears data, activates entries,
resets the playing time display to »0:00«.
INDEX Activates the INDEX search function.
SELECT Selects functions.
C
PROGRAM Selects channels, »+« up, »–« down.
D
SYSTEM Activates various entries.
SP/LP Switches between longplay mode and standard
play mode.
OK Calls up, confirms and stores data.
MONITOR Monitor function, switches the picture screen
between TV picture and recorder picture.
TV Switches to TV control.
Kindersicherung
MitderKindersicherungkönnenSiealleFunktionendesRecordersverriegeln.
Beispiel
1Recorder mit Taste »e« einschalten.
– Am Recorder erscheint die Uhrzeit.
2Kindersicherung aktivieren, dazu die Taste »SELECT« drücken und
gedrückt halten und danach Taste »8« drücken.
– Am Recorder erscheint das Symbol »Ò«, alle Funktionen des
Recorders sind verriegelt.
Hinweis:
Ist die Kindersicherung aktiv, blinkt bei jedem Tastendruck das
Symbol »
Ò
« am Recorder.
3Kindersicherung abschalten, dazu die Taste »SELECT« drücken und
gedrückt halten und danach Taste »8« drücken.
– Am Recorder erlischt das Symbol »Ò«.
Child Lock
All functions of the recorder can be locked using the child lock.
Example
1Switch the recorder on with the »e« button.
– The time is displayed on the recorder.
2Activate the child lock by pressing and holding down the »SELECT«
button while pressing the »8« button.
– The »Ò« symbol is displayed on the recorder – all functions of the
recorder are locked.
Note:
If the child lock is activated, the »
Ò
« symbol will flash on the
recorder each time a button is pressed.
3To switch off the child lock press and hold down the »SELECT«
button while pressing the »8« button.
– The »Ò« symbol disappears from the recorder’s display.
Servicehinweis
Hinweis zu Geräten mit Cinch-Buchsen an der Vorderseite
– Vor dem Abnehmen der Frontblende gegebenenfalls die Steck-
verbindungen zur Masse und zum Stecker 1711 lösen.
– 3BefestigungsschraubenderBuchsenplatteACG4.1herausdrehen.
– Buchsenplatte abnehmen.
Service Hint
Note on video recorders with Cinch sockets on the front
– Before removing the front panel, detach the plug-in connections to
chassis and to connector 1711 if necessary.
– Undo 3 screws on the Socket Board ACG4.1.
– Remove the Socket Board.
GRUNDIG Service 7
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Verdrahtungsplan / Wiring Diagram
( # 2645. )
4
3
2
1
5
VID inL inR in VIDEOAUDIO
1901
6
4
3
2
1
5
SOCKET-Pr.:
6
8004... # 2628.
8001... # 2625.
ARH
1
TD4
Rotating Trafo-Conn.
AH2
AHC
AH1
SH1
SHC
SH2
LH2
LHC
LH1
1915
1
2
3
4
5
6
7
8
9
1930
M1
M3
M2
M0
POS
GNDD
1
2
3
4
5
6
1-1
6
5
4
3
2
1
GNDD
GNDM2
CREV
FG
+6/16M2
GNDD
+5D
CAP
CAPSTAN-MOTOR-CONN.
1946
5
6
7
81
2
3
4
TD1(L3)
AUDIO-CONTROL-HEAD
ARH
CTL1
CTL2
AEH1
AEH2
APH
GND
1
2
3
4
5
6
7
THREADING MOTOR
ERASE-HEAD
2
1
MEH1
MEH2
TMO1
N.C.
TMO2
M1
M3
M2
M0
POS
GNDD
MOBO-DECK
TD3(L4)
TD2(L8)
1-1
1944
1
2
3
1-1
1
2
3
1-1
TMO1
N.C.
TMO2
2
3
4
5
6
7
CTL1
CTL2
AEH1
AEH2
APH
GND
8003... # 2627.
1961
1
2
3
4
5
1916
2
1
1962
8002... # 2626.
1711
1-1
12VA
GNDVSIO
AINFL
GNDAIO
AINFR
VFR
TUNER + MODULATOR
1
2
3
AOUT1R
GNDAIO
AOUT1L
3
2
1
7
8
SHUTTLE-Pr.
GND
AN1
5VD
SHUTTLE b2
SHUTTLE b3
SHUTTLE b1
SHUTTLE b4
AN2
1945
1
2
3
4
5
6
7
8
GND
AN1
5VD
SHUTTLE b2
SHUTTLE b3
SHUTTLE b1
SHUTTLE b4
AN2
1-1
12VA
GNDVSIO
AINFL
GNDAIO
AINFR
VFR
1-1
1-1
1-1
AOUT1R
GNDAIO
AOUT1L
MEH1
MEH2
1-1
1-1
8006... # 2703.
8007... # 2627. --> 8003
8005... # 2643.
EURO-AV 1/2 CINCH OUT L/R
1917/1918 1911/1912
1750
1710
8008... # 2646.
1
2
3
4
5
6
1103/1950
QBOE1
QBOG1
ACG4.1
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
8GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
Blockschaltplan (Netzteil / Bus-System) / Block Circuit Diagram (Power Supply / Bus System)
1
2
3
EURO-AV
For 2 EURO-AV only
EURO-AV
ONLY
MONO
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
BACKUP
2211 / 2297
GRUNDIG Service 9GRUNDIG Service 10
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
11 GRUNDIG Service 12 GRUNDIG Service
SOCKET BOARD
ACG4.1
QBOE1
QBOG1
13 62
65
63 18
73
20
60
14
94 85
26
81
EURO-AV2
EURO-AV1
7455-7457
not OSD
3805
7501
7511
7502
3510
3509
2524
Only
2 EURO-AV
Only
2 EURO-AV
Only
1 EURO-AV
Only
1 EURO-AV Only
1 EURO-AV
Only
1 EURO-AV
Blockschaltplan / Block Circuit Diagram (Video/Chroma)
GRUNDIG Service 13
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
61
7021
7001
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
14 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
Blockschaltplan (Standardton) / Block Circuit Diagram (Standard Sound)
12SW 5VASW 5VASWB
SCL2(DE) SDA2(DE)12SW
AIN1
AIN2
AF1
MTA(DE) 12SW
7604
5602
1961/5 TD1/3
1961/4 TD1/4
1962/1 TD2/2
1962/2 TD2/1
1961/1 TD1/7
1961/31961/3 TD1/5
7609
3618
IREV(DE)
5DV1
5DV2
5VA
5VA
-7V
SDA
SDA
(FV)
SCL
(FV)
SCL
IREV
(AL) SDA2
(AL)
MTA
(AL) SCL2
(AL)
2
14 13 15,16
24
15
26,43,57
8
2
3160
11 10 74
6 A 12 20
63 6476 70
A-VCC MUTE
A-GND
HD
SW
33
75
33 6058
56
3
16
7
9
11
29 59
23
-
mute
Erase
Osc.
Serial-Bus
Control
Display
Controller
Deck
Controller
LA71525M
Linear-Aud. Proc.
Mute
ALC
Rec-Amp
EQ-Amp
Line
TDA 9800T Demod.
7720
1701
7007
BIAS
Audio Erase
Head
Main Erase
Head
REC/PB
Head
Front end (FV)
Deck Electronics (DE)
In/Out (IO) Display Control (DC)
Linear-Audio (AL) Tape Deck
7201
7400
TUMOD
33V
5,5MHz(BG)
6.0MHz(I)
6,5MHz(DK)
SDA
(DC) SCL
(DC)
5VA
7725
AF1
91118
1720
1745
17 1
2
3
7371 75
77
1
7
5
6
79
PB
REC
REC PB
REC 7600
7601
7602
PB
AMLP
AMLP
26
38
40
39
27
31
3922
Only 1 EURO-AV
Only 2 EURO-AV
3509
Only
1 EURO-AV
Only 2 EURO-AV
EURO-AV1
EURO-AV2
1917
7513
7507
7510
7512
1918
2
2
1
1
6AIN1
AIN1
AF1
AIN2 AIN2
AMLP 54
9
7
MON
DEC
10
5
15
3
2
1
6
3
3
Video
Input Sel.
STV6400
HEF4053
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service 15 GRUNDIG Service 16
12SW
12SW5VD
5VASW
SCL
(DC)
SDA
(DC)
SSIF
5VASW 5VASWB 5VASW
SDA
(DC) SDA
(DC)
SCL2(DE) SDA2(DE)12SW MTA(DE) 12SW
7604
5602
1961/5
1103/3
1750/1
1103/1
1750/3
TD1/3
1711/3
1710/1
1711/1
1710/3
1915/1
1915/2
1915/3
1961/4 TD1/4
1962/1 TD2/2
1962/2 TD2/1
1961/1 TD1/7
1961/31961/3 TD1/5
7609
3618
IREV(DE)
HP2
(DE) TRIA/ALI
(DE)
12VA
5DV1 5DV2
SFS
(FV) SDA
(FV,AF) IREV
(AL) IRAF
(HA) SDA2
(AL)
HP2
(AF,HA) MTA
(AL) SCL2
(AL)
SCL
(FV,AF)
5VA 5VASW
HP2(DE)
7085
SCL
(DC) SCL
(DC)
IRAF
(DE)
2
14 13 15,16
24
4
16
18,27
15 26,43,57 23610
11 10 74
14
910
6
7722
HEF
4053
NICAM
DEC.
STEREO
DEC.
Source Sel.
A12 26 181 41
63 6476 70
A-VCC MUTE
A-GND
HD
SW
40 39
36 11
8
6,169 2,415
37
35
33 31 75 33 38 60
1958
56 29 59
54
23
20 42 10
38 1
610
46 7,16
11
36
4
1
2
29
50
49
5
TUNER
CINCH
EXT1
EXT2
EXT3
SAP
+15dB
-48dB
mute
+15dB
0dB
mute
L+R
L+R x Volume
L
R
L x Volume
REC
REC
PB
STEREO
LEFT
RIGHT
NORMAL
NOR+ST
NOR+L
NOR+R
mute
EXT2
OutSel
EXT1
TUNER
OutSel
-
mute -
mute
Erase
Osc.
OutSel
STEREO
Serial-Bus
Control
CINCHCINCH
FrontRear
EURO-AV1EURO-AV2
Display
Controller Deck
Controller
TDA 9604H
FM-Audio Processing
STV 5712
Head Ampl.
LA71525M
Linear-Aud.
Processing
InputSel
Volume L/R
Lin.Audio Sel
OutputSel
LineSel
DecoderSel
Mute
Mute
Level
Env-Sel
AFC
ALC
Rec-Amp
EQ-Amp
Line
TDA 9813,9814 Demod.
TDA 9840
7780
SAA 7284ZP
7721
7700
1975
1701
7007
BIAS
Audio Erase
Head
Head Drum
Main Erase
Head
REC/PB
Head
7080
Front end (FV)
SOCKET BOARD
ACG4.1
QBOE1 / QBOG1
In/Out (IO)
Deck Electronics (DE)Display Control (DC)
FM-Audio (AF) Head Amplifier (HA)
Linear-Audio (AL) Tape Deck
NICAM (QNIC)
1917
1918
7201 7400
TUMOD
L
L
R
R
ANIL
AFE
AF1
AF2
ANIR
R
L
2
2
1
1
R
6
33V SFS
(DC) 5,5MHz
6,5MHz
6,25MHz
5,74MHz
SDA
(DC) SCL
(DC)
5VA
17
15 10
8
714
13
14 11
1719
17 28
27
3
15 7
89
673
19 77
1
7
5
6
79
17
3
1
5
7
9
15
11
4
2
6
8
10
16
39
3
3
L
TRIA/ALI
L
R
FMAP
PB
REC
DK
REC
REC PB
REC 7600
7601
7602
PB
REC
BG
AOUT2L
AIN2L
AOUT1L
AIN1L
AINFL
AMCO
AMCO
AOUT2R
AIN2R
AOUT1R
AIN1R
AINFR
FMAR
FM Audio
Processing
SUPPLY IIC-Bus
Control
26
98
97
90
99
89
38
27
91
102
101
31
1
1
VCC
92
93
95
96
Blockschaltplan (FM-Ton) / Block Circuit Diagram (FM Sound)
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
Chassisplatte / Chassis Board (QMB)
Ansicht von der Bestückungsseite / View of Component Side
QMB
98- 01- 22
40396
1
2
3
6
5
C
B
A
1
1
1
2
-+
~~
3
1 2 3 4 5 6 7 8 9 1011121314151617 18
1 2 3 4 5 6 7 8 9 1011121314151617 18
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
NICAM
SCL
11
17
5VASW
9038
AFC
PLL
AFC
1
1
AGC
40, 4
1
10
11
20
SDA
20
21
21
1
14
1
32
ANTI CLOCHE
CLOCHE
TAE
9095
1
1
2
8
5
41
7
8
16
17
ANTICLOCHE
RECP
WT L
SEC-
CURR
PAL-
CURR
1
1
1
AGC
1
3
1
13
24
12
E
C
IC
CURR
BIAS-
LED
14
58
1
BIAS- 2
GNDAL
BIAS- 1
HEAD
C
E
WT R
9
10
5000
1
18
1
PB-
LEVEL
98-01-22
INIT
1
18
1
8
1
9
10
O
SWIN
3394- 1
(HP1)
G
I
B
E
C
1
3
TAS
K
RA
16
4
5
Barcode
1
T 500mA
T 100mA
T 500mA
T 1A
TRIV
3394- 2
T 1A
4S
G
D
61
LI FE PART
8
9
T 1,25A
1101
1116
1117
1102
1975
2780
9197
9005
1701
1719
2740
1123
1124
1125
1126
1127
1153
1119
1120
1121
1122
1118
5780 2792
2784
2786
2787
1110
1111
1113
1131
1781
1103
1104
1105
1106
1107
1108
1109
9042
5740
5741
2791
2796
1740
1745
2742
2744
5725
3748
2750
1747
1748
2727
2728
1720
1721
1722
1746
2708
5720
9032
5721
5115
5702
5703
5705
3742
2704
2514
1711
1710
1910 1908
9007
6500
6509
7507
3521
6501 6502
6510
6511
1917
1918
1155
1156
1157
1158
1159
1160
1161
1140
1141
1142
1143
7540
3233
1132
1134
1135
1136
1154
7110
5107
5111
5112 5113
5114
5106
7461
5100
5101
5102
3103
3106
3107
3109
3100 3102
9128
3537
2874
2875
2876
2877
3513
2872
2873
3517
3539
3538
2502
2503
6516
3514
7202
1165
2211
0005
1144
1145
1146
1147
1148
1149
1162
1163
1164
7890
5200
6299
3453
3454
3472
3473
3479
3238
3231
3118
5108
3123
3124
1461
3115
3159
5104
5105
6100
3117
3120
5103 3104
3105
3110
3111
2850
2871
2866
2867
2870
2852
2854
5150
3007
0050
2086
2152
1962
9013
19151916
3234
9144
2297
3235
5800
1297
1298
7800
5810
7465
5802
2805
2804
5831
2043
2880
2881
2888
1000
3052
2054
3017
3025
2039 2032
2652
3656
5080
5601
3528
3027
2648
3023
2049
2059
7604
6601
5604
5603 3618
2651
3006
2617
2619
2620
2622
2602
3252
3451
3460
6250
3021
3251
3253
3411 5400
5402
5801
3417
3432
3457
3483
3499
3570
3022
3401
3402
6460
3424
2041
3416
5002
3045
5001
2019
2020
2021
2025
2010
2012
2014
2017
5005
2044
2460
2604
1946
2005
5602
1961
9073
9098
9154
3606
9034
3600
3604
7203
1169
1170
1171
1197
1198
3228
3480
3254
3404
3406
3407
3463
1400
2220
2401
3048
7464
3450
3452
3087
3400
3430
3435
3437
3471
9143
7466
3436
3470
3476
7463
3304
3408
7460
3008
3474
3475
3484
3489
3491
5026
5036
3046
3050
5004
5020
3018
3030
3031
3002
3003
3004
3005
1750 1909
3302
7300
2300
2302
3160
3300
3301
3303
1930
1207
1208
1210
1211
1199
1201
1202
1204
1205
1206
1209
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1203
3477
3265
3240
3431
3433
3434
3455
3466
3481
3482
1460
3312
3313
3316
3412
3421
9130
3448
3464
2417
2466
3403
3413
3418
1911
3415
3423
3447
3459
3469
3490
2463
3405
3414
1912
6135
3440
5300
2318
7440
3441
3442
3445
3446
3305
2301 1944
1222
1226
1240
1188
1189
1190
1212
1213
1214
1215
1223
1224
1227
1192
1193
1219
1220
1221
3388
9071
3394
3545
5355
7420
5350
7462
3546
6358
7358 3396
2364
2367
2370
3395
5353
7351
7352
3379
2357
2373
2385
2459
5352
2356
2462
2516
3392
3393
2440
3443
3444
1249
1250
1251
1241
1242
1244
1245
1246
1247
1248
5354
9998
3244
1235
1236
1352
1945
1228
1229
1230
1231
1232
1233
1234
2374
6372
9070
9996
9997
9995
2378
3385
3386
5351
3387
1350
1351
1355
1356
2376
5358
6356
6357
6359
6371
6355
2363
2368
2377
3384
2365
2371
7354
5361
6352 6353
5368
7350
3361
3363
3365
3367
6350
2361
2375
2366
1370
3373
3370
3383
6351
3369
2362
6360
1001
1353
2360
6354
STEREO
FRONTEND
IN-OUT
VPS/PDC
SECAM-SE
AUDIO-FM
HEAD-AMPL.
DISPLAY-
OSD
CONTROL
FOME
VIDEO-SE
AUDIO-
LINEAR
DECK-
CONTROL
QMB
SOLDERDIRECTION
POWER
SUPPLY
17 GRUNDIG Service 18 GRUNDIG Service
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
Line-Buchsen-Platte
Line Socket Board
GRUNDIG Service 19
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
0005 L 9
0007 I 7
0008 G 12
0020 F 4
0021 G 11
0022 F 15
0030 I 5
0031 I 14
0050 A 7
0051 D 6
0060 F 5
0061 I 8
0062 F 13
0075 C 16
0080 F 18
0100 B 15
0200 C 14
1000 E 8
1001 A 17
1101 L 1
1102 L 1
1103 L 1
1104 L 1
1105 L 2
1106 L 2
1107 L 2
1108 L 2
1109 L 2
1110 L 2
1111 L 3
1113 L 3
1116 L 1
1117 L 1
1118 L 1
1119 L 2
1120 L 2
1121 L 2
1122 L 2
1123 L 2
1124 L 2
1125 L 2
1126 L 3
1127 L 3
1131 L 3
1132 L 3
1134 L 3
1135 L 4
1136 L 4
1140 L 4
1141 L 5
1142 L 5
1143 L 5
1144 L 5
1145 L 5
1146 L 5
1147 L 6
1148 L 6
1149 L 6
1153 L 3
1154 L 4
1155 L 4
1156 L 4
1157 L 4
1158 L 5
1159 L 5
1160 L 5
1161 L 5
1162 L 5
1163 L 5
1164 L 5
1165 L 6
1169 L 12
1170 L 12
1171 L 13
1176 L 13
1177 L 13
1178 L 13
1179 L 13
1180 L 13
1181 L 14
1182 L 14
1183 L 14
1184 L 14
1185 L 14
1186 L 14
1187 L 14
1188 L 15
1189 L 15
1190 L 15
1192 L 15
1193 L 15
1197 L 12
1198 L 13
1199 L 13
1201 L 13
1202 L 13
1203 L 13
1204 L 13
1205 L 14
1206 L 14
1207 L 14
1208 L 14
1209 L 14
1210 L 14
1211 L 14
1212 L 15
1213 L 15
1214 L 15
1215 L 15
1219 L 15
1220 L 16
1221 L 16
1222 L 16
1223 L 16
1224 L 16
1226 L 16
1227 L 16
1228 L 17
1229 L 17
1230 L 17
1231 L 17
1232 L 17
1233 L 17
1234 L 18
1235 L 18
1236 L 18
1240 L 16
1241 L 17
1242 L 17
1244 L 17
1245 L 17
1246 L 17
1247 L 17
1248 L 17
1249 L 18
1250 L 18
1251 L 18
1297 L 8
1298 K 8
1350 I 17
1351 I 17
1352 J 17
1353 B 18
1355 I 18
1356 I 17
1370 C 17
1400 J 12
1460 I 14
1461 I 6
1701 D 1
1710 D 3
1711 E 3
1719 H 1
1720 G 2
1721 G 2
1722 G 2
1740 I 2
1745 H 3
1746 H 3
1747 G 3
1748 G 3
1750 D 13
1781 K 1
1908 E 3
1909 D 13
1910 E 2
1911 E 13
1912 C 13
1915 A 6
1916 A 6
1917 A 3
1918 B 3
1930 A 12
1944 A 13
1945 K 17
1946 C 10
1961 A 9
1962 A 5
1969 J 16
1975 I 1
2005 D 10
2010 E 10
2012 D 10
2014 D 10
2017 E 10
2019 E 9
2020 E 9
2021 E 9
2025 F 9
2032 E 9
2039 E 8
2041 F 9
2043 F 9
2044 C 10
2049 C 8
2054 F 9
2059 B 9
2086 C 7
2152 C 6
2211 L 7
2220 L 11
2297 K 7
2300 A 12
2301 A 13
2302 A 12
2318 B 13
2356 D 16
2357 E 17
2360 B 17
2361 E 17
2362 D 18
2363 G 17
2364 G 16
2365 H 17
2366 D 18
2367 G 16
2368 G 17
2370 H 16
2371 H 18
2373 D 15
2374 H 18
2375 D 18
2376 I 17
2377 G 17
2378 H 17
2385 E 15
2401 J 11
2417 F 13
2440 B 15
2459 E 15
2460 C 10
2462 B 15
2463 F 13
2466 G 13
2502 C 4
2503 C 4
2514 D 2
2516 D 15
2602 A 8
2604 C 10
2617 B 8
2619 A 8
2620 A 8
2622 A 8
2648 B 8
2651 B 8
2652 B 8
2704 E 2
2708 E 2
2727 G 3
2728 G 3
2740 G 1
2742 I 1
2744 H 2
2750 F 2
2780 J 1
2784 J 1
2786 K 2
2787 K 3
2791 J 2
2792 J 2
2796 J 3
2804 I 8
2805 J 9
2850 F 6
2852 F 6
2854 E 6
2866 D 6
2867 D 6
2870 E 6
2871 E 6
2872 E 4
2873 D 4
2874 E 4
2875 E 4
2876 E 5
2877 E 5
2880 G 8
2881 G 8
2888 G 8
3002 C 11
3003 C 11
3004 C 12
3005 D 11
3006 B 8
3007 D 6
3008 D 11
3017 E 8
3018 C 12
3021 J 10
3022 J 10
3023 D 8
3025 D 7
3027 C 8
3030 D 11
3031 D 11
3045 D 11
3046 C 12
3048 J 12
3050 D 11
3052 F 9
3087 I 12
3100 H 4
3102 H 5
3103 G 5
3104 G 5
3105 G 5
3106 G 5
3107 G 4
3109 G 4
3110 H 5
3111 H 6
3115 I 6
3117 H 7
3118 I 6
3120 H 6
3123 H 6
3124 I 6
3159 H 6
3160 A 11
3228 L 11
3231 K 6
3233 K 5
3234 L 7
3235 K 8
3238 J 7
3240 K 14
3244 J 17
3251 L 10
3252 L 11
3253 L 11
3254 L 11
3265 K 13
3300 A 12
3301 A 13
3302 A 12
3303 A 12
3304 H 11
3305 B 14
3312 H 13
3313 H 13
3316 I 13
3361 D 17
3363 E 17
3365 E 18
3367 E 17
3369 D 17
3370 C 17
3373 C 18
3379 F 16
3383 D 18
3384 H 17
3385 I 18
3386 I 18
3387 H 17
3388 H 16
3392 C 17
3393 C 16
3394 I 16
3395 F 16
3396 G 16
3400 H 11
3401 J 10
3402 I 10
3403 H 13
3404 K 12
3405 E 14
3406 K 12
3407 J 12
3408 G 12
3411 K 10
3412 I 13
3413 G 14
3414 D 14
3415 E 14
3416 H 11
3417 J 10
3418 G 14
3421 H 13
3423 F 14
3424 H 11
3430 H 12
3431 H 13
3432 J 10
3433 I 13
3434 H 13
3435 H 12
3436 G 11
3437 H 13
3440 B 14
3441 A 14
3442 A 14
3443 A 15
3444 A 15
3445 A 14
3446 A 14
3447 F 14
3448 H 15
3450 H 12
3451 J 10
3452 H 12
3453 K 6
3454 K 6
3455 I 13
3457 I 9
3459 E 14
3460 J 11
3463 J 12
3464 G 14
3466 I 13
3469 E 14
3470 F 12
3471 H 12
3472 J 6
3473 J 6
3474 F 12
3475 F 12
3476 H 12
3477 J 13
3479 J 6
3480 K 13
3481 H 13
3482 H 14
3483 J 11
3484 F 12
3489 F 13
3490 F 13
3491 F 12
3499 H 11
3513 D 3
3514 B 4
3517 B 4
3521 B 3
3528 C 8
3537 D 4
3538 B 3
3539 B 4
3545 I 15
3546 G 15
3570 I 10
3600 B 9
3604 B 9
3606 A 9
3618 A 9
3656 C 8
3742 F 3
3748 F 3
5000 F 11
5001 F 10
5002 E 10
5004 C 11
5005 D 10
5020 D 12
5026 C 11
5036 C 12
5080 C 7
5100 H 4
5101 H 5
5102 G 5
5103 H 5
5104 G 6
5105 H 6
5106 H 5
5107 I 5
5108 I 6
5111 I 4
5112 J 4
5113 I 4
5114 I 4
5115 D 2
5150 D 7
5200 K 7
5300 B 14
5350 H 15
5351 I 18
5352 B 17
5353 F 17
5354 J 18
5355 I 16
5358 G 18
5361 E 17
5368 E 18
5400 J 10
5402 J 10
5601 C 9
5602 B 10
5603 A 8
5604 B 9
5702 E 2
5703 F 3
5705 E 2
5720 F 2
5721 F 2
5725 H 2
5740 I 2
5741 H 3
5780 J 2
5800 J 8
5801 J 9
5802 I 9
5810 I 8
5831 F 8
6100 H 6
6135 D 13
6250 L 10
6299 K 7
6350 E 17
6351 C 17
6352 E 17
6353 D 17
6354 D 18
6355 G 17
6356 G 16
6357 G 17
6358 G 16
6359 G 18
6360 C 18
6371 G 17
6372 J 18
6460 G 11
6500 C 2
6501 B 2
6502 B 3
6509 C 2
6510 B 2
6511 B 3
6516 A 5
6601 B 8
7110 H 5
7202 L 9
7203 L 12
7300 A 13
7350 E 18
7351 E 16
7352 F 16
7354 D 17
7358 G 16
7420 H 16
7440 A 14
7460 F 12
7461 F 4
7462 F 15
7463 G 11
7464 H 12
7465 I 7
7466 G 12
7507 C 2
7540 K 5
7604 B 8
7800 J 8
7890 K 6
9000 B 1
9004 K 10
9005 H 1
9006 I 8
9007 B 2
9008 I 3
9009 B 11
9010 B 2
9011 D 5
9012 D 5
9013 A 6
9014 D 4
9016 F 4
9017 C 12
9018 I 4
9019 D 2
9021 E 9
9022 K 4
9023 K 4
9024 D 3
9026 I 3
9027 I 3
9028 H 1
9029 K 3
9031 J 3
9032 F 1
9033 F 3
9034 A 9
9035 H 2
9036 H 3
9037 L 6
9038 J 2
9039 E 11
9042 H 3
9046 J 6
9048 G 4
9049 C 4
9050 K 5
9051 F 4
9052 I 7
9053 E 4
9054 H 7
9055 G 7
9056 H 16
9057 B 11
9058 A 5
9059 H 14
9060 I 15
9061 F 11
9062 F 11
9063 A 15
9065 G 11
9067 G 13
9068 D 14
9070 J 17
9071 I 16
9072 K 13
9073 A 9
9074 K 13
9075 K 6
9076 K 13
9077 K 13
9078 D 5
9079 H 8
9080 F 3
9081 F 7
9082 E 3
9083 D 2
9084 D 7
9086 G 2
9087 D 6
9089 B 9
9090 B 12
9091 C 12
9092 C 9
9093 G 7
9094 F 4
9095 H 3
9096 I 4
9097 C 3
9098 A 10
9099 A 11
9100 K 11
9101 K 10
9102 K 10
9103 J 9
9104 K 11
9105 L 7
9106 F 12
9107 G 13
9108 G 13
9109 G 13
9110 K 11
9111 K 10
9112 H 8
9113 C 12
9114 I 10
9115 C 14
9116 G 14
9117 B 13
9118 G 11
9119 F 14
9120 G 13
9121 G 13
9122 H 13
9123 G 13
9124 J 8
9125 I 7
9126 E 3
9127 J 9
9128 E 4
9129 E 11
9130 F 14
9131 L 6
9132 I 12
9133 K 7
9134 J 12
9135 H 15
9137 D 12
9138 C 15
9139 B 14
9140 B 13
9141 G 12
9142 G 12
9143 H 11
9144 K 7
9145 I 4
9146 F 7
9147 D 10
9148 F 7
9149 E 7
9150 A 5
9151 H 7
9152 E 3
9154 A 9
9155 E 8
9156 D 7
9157 G 7
9158 G 14
9159 F 11
9160 K 11
9161 F 12
9162 E 4
9163 I 10
9164 G 12
9165 G
79166 E 11
9167 H 12
9168 E 7
9169 D 7
9170 I 8
9171 C 9
9172 E 3
9173 G 15
9174 H 8
9175 H 8
9176 F 6
9177 J 7
9178 J 1
9179 D 6
9180 B 5
9182 B 5
9183 D 4
9184 D 3
9185 C 2
9186 D 5
9187 I 7
9188 F 12
9189 G 11
9190 G 12
9191 J 7
9192 D 5
9193 E 7
9194 D 7
9195 L 11
9196 D 2
9197 K 1
9198 E 1
9199 B 11
9200 B 2
9201 F 3
9202 D 3
9203 D 3
9204 B 5
9205 E 10
9206 E 7
9207 D 6
9208 D 6
9209 G 7
9210 E 7
9211 D 6
9212 A 6
9213 I 10
9214 G 12
9215 F 13
9216 I 14
9217 E 12
9218 I 3
9219 H 7
9220 C 4
9221 D 12
9222 F 7
9223 K 6
9224 H 9
9225 F 7
9226 G 6
9227 F 5
9228 B 5
9229 D 3
9230 D 3
9231 C 3
9232 D 4
9233 D 5
9234 D 5
9235 G 6
9236 D 4
9237 K 9
9238 I 7
9241 D 6
9242 D 11
9243 I 9
9244 F 4
9245 J 15
9246 I 2
9247 G 4
9248 F 3
9250 C 10
9251 B 2
9252 F 13
9259 G 7
9260 D 5
9268 I 6
9269 J 7
9281 E 14
9282 L 12
9283 F 9
9284 C 4
9285 F 7
9286 F 11
9287 G 11
9288 J 9
9289 J 9
9290 J 9
9300 I 7
9301 G 15
9302 J 14
9303 J 1
59304 J 15
9305 I 15
9306 E 17
9307 I 17
9308 I 15
9310 I 15
9311 J 18
9401 J 10
9402 L 12
9403 K 12
9404 I 13
9405 J 13
9406 I 10
9407 I 10
9409 H 10
9410 B 14
9411 I 10
9412 I 10
9413 G 7
9414 H 10
9415 G 11
9416 H 11
9418 H 1
19419 K 12
9420 C 12
9421 B 15
9422 I 13
9423 C 13
9424 K 13
9425 B 15
9431 H 15
9435 E 12
9436 E 12
9437 E 12
9438 E 12
9439 F 14
9440 G 15
9441 G 14
9444 H 17
9501 C 8
9502 G 8
9503 G 10
9504 F 8
9505 I 9
9506 K 5
9507 E 11
9509 E 10
9510 G 10
9511 E 11
9512 F 10
9513 E 11
9514 F 10
9515 F 10
9516 F 10
9517 F 10
9518 F 10
9519 G 8
9520 F 10
9521 G 10
9522 G 10
9530 L 6
9801 I 9
9950 J 3
9951 J 3
9952 J 3
9953 J 3
9954 K 3
9955 K 3
9956 K 3
9957 K 3
9995 I 18
9996 I 17
9997 I 17
9998 J 17
20 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
2001 C 10
2002 D 8
2003 D 10
2004 D 11
2006 D 10
2007 D 11
2008 D 11
2009 E 10
2011 E 11
2013 D 11
2015 E 10
2016 E 10
2018 D 12
2022 G 8
2023 E 8
2024 D 8
2026 C 11
2027 E 9
2028 E 8
2029 E 8
2030 F 9
2031 F 8
2033 E 9
2034 F 8
2035 E 8
2036 C 12
2037 D 11
2038 C 5
2040 E 8
2042 E 8
2045 D 8
2046 G 8
2047 F 9
2048 E 8
2051 D 7
2055 D 11
2064 D 12
2066 D 11
2080 C 7
2081 B 7
2082 B 7
2083 B 7
2084 B 7
2085 B 7
2087 A 6
2100 H 5
2101 H 5
2102 H 5
2103 G 5
2104 H 5
2105 H 5
2106 G 4
2107 H 5
2108 G 6
2109 H 5
2110 G 5
2111 H 5
2112 H 6
2113 H 6
2115 G 6
2116 H 7
2117 G 6
2118 H 5
2119 I 6
2121 I 6
2122 I 5
2123 I 5
2124 I 5
2125 J 5
2126 J 5
2128 I 4
2129 J 5
2130 I 5
2132 I 5
2133 I 5
2134 J 5
2135 I 4
2137 D 13
2138 C 13
2150 C 6
2151 C 6
2153 B 5
2154 A 5
2155 C 6
2156 B 6
2157 B 6
2158 B 6
2159 B 6
2160 B 6
2161 B 6
2162 C 6
2163 C 6
2203 K 7
2204 K 7
2210 K 7
2212 K 6
2213 K 6
2214 K 6
2230 K 7
2231 L 8
2232 K 7
2233 L 6
2251 K 10
2252 K 8
2308 B 13
2310 B 14
2311 A 13
2313 B 15
2314 A 13
2315 A 13
2316 A 13
2317 A 13
2319 A 13
2320 A 13
2350 C 17
2352 D 16
2353 D 17
2354 J 17
2355 D 17
2358 K 17
2359 H 15
2369 H 16
2372 F 16
2379 E 17
2380 D 17
2381 D 17
2383 J 18
2386 D 17
2400 J 11
2402 J 11
2403 J 12
2404 J 12
2416 F 12
2441 B 14
2442 A 14
2455 I 9
2461 G 14
2464 E 12
2465 E 12
2467 F 12
2468 F 12
2470 H 12
2471 J 7
2472 F 13
2473 F 13
2474 F 12
2501 C 8
2504 B 4
2505 A 4
2506 A 4
2507 A 4
2508 C 3
2509 B 4
2510 B 4
2511 B 4
2512 B 4
2515 A 5
2517 C 1
2519 C 8
2520 C 8
2521 E 10
2523 E 3
2524 C 2
2525 C 2
2526 D 2
2527 C 2
2528 D 3
2530 B 2
2540 K 4
2541 K 5
2542 J 5
2543 J 4
2544 J 5
2545 K 5
2546 J 4
2600 B 9
2601 C 9
2603 C 9
2605 C 11
2606 C 11
2607 B 9
2608 C 9
2618 A 9
2621 A 8
2646 B 8
2647 C 8
2650 C 9
2656 C 9
2657 C 9
2700 E 1
2701 E 1
2702 D 1
2705 C 1
2706 F 2
2707 F 2
2709 E 5
2710 B 1
2715 B 1
2716 B 1
2722 F 1
2723 G 1
2726 G 3
2729 G 3
2730 I 3
2731 H 3
2732 H 3
2733 G 3
2734 F 3
2735 H 3
2741 G 1
2743 H 2
2745 I 2
2746 G 2
2747 G 3
2748 H 2
2749 G 2
2751 H 2
2752 I 2
2753 G 3
2781 K 1
2782 K 1
2783 J 2
2785 K 2
2788 K 1
2789 K 2
2790 K 2
2793 H 2
2794 D 1
2795 F 2
2800 J 8
2801 J 8
2802 J 8
2803 I 9
2810 I 8
2811 F 7
2829 G 7
2831 E 8
2832 C 6
2851 F 6
2853 F 6
2855 F 6
2856 F 6
2857 F 5
2858 F 5
2859 F 5
2860 F 5
2861 E 5
2862 E 5
2863 D 5
2864 E 5
2865 D 5
2868 E 6
2869 E 6
2878 F 5
2879 F 5
2882 H 9
2883 H 9
2884 H 10
2885 H 10
2889 G 10
3000 C 6
3001 C 5
3009 C 6
3010 F 9
3011 C 6
3012 E 9
3013 E 11
3014 D 11
3015 E 8
3016 E 8
3019 D 8
3020 D 10
3024 D 7
3026 C 7
3028 C 8
3029 C 8
3032 D 11
3033 B 8
3034 B 8
3035 D 12
3036 C 12
3047 D 8
3051 B 5
3054 D 10
3055 D 10
3080 C 7
3081 C 7
3082 B 7
3083 B 7
3084 C 7
3085 C 7
3086 B 6
3089 C 7
3101 H 4
3112 G 5
3113 G 6
3114 G 6
3116 I 7
3119 I 6
3121 J 5
3122 I 4
3125 I 6
3126 I 5
3127 I 5
3128 I 5
3129 H 6
3134 D 13
3135 D 13
3151 G 11
3152 F 7
3153 C 6
3154 C 6
3155 B 5
3156 A 5
3157 B 6
3158 D 7
3162 B 6
3163 B 6
3164 B 6
3165 B 6
3229 K 11
3230 K 6
3232 K 6
3241 K 14
3242 K 14
3243 K 14
3245 L 18
3250 L 10
3270 J 9
3271 J 8
3273 K 8
3297 K 7
3350 D 17
3351 D 17
3352 D 17
3353 D 16
3354 E 17
3355 D 17
3356 D 16
3357 E 17
3358 D 17
3359 D 17
3360 D 17
3362 D 17
3374 E 16
3375 E 16
3376 F 16
3377 F 16
3378 F 16
3380 J 18
3381 J 18
3382 I 15
3389 H 16
3390 J 18
3391 J 18
3397 H 16
3398 I 16
3410 J 13
3419 I 13
3420 G 11
3438 I 11
3449 I 13
3456 I 9
3458 I 9
3461 J 11
3462 J 11
3478 J 6
3488 F 14
3492 F 12
3493 F 12
3494 F 12
3495 F 12
3496 F 13
3497 F 12
3498 F 11
3500 C 1
3501 D 1
3502 E 2
3503 C 1
3505 B 2
3509 C 2
3510 D 2
3512 K 11
3515 B 4
3516 E 4
3518 B 4
3519 C 8
3520 C 2
3522 C 3
3523 A 4
3524 B 2
3525 B 3
3526 C 3
3527 C 3
3529 C 1
3530 C 2
3531 B 1
3532 B 1
3533 C 2
3534 B 4
3535 C 5
3536 C 5
3540 D 5
3542 D 3
3543 C 4
3544 D 4
3547 D 2
3548 J 4
3549 J 5
3550 J 5
3551 K 5
3552 K 5
3553 K 5
3554 K 4
3555 J 4
3556 K 4
3557 K 4
3558 K 5
3560 D 5
3561 B 4
3562 C 8
3563 C 8
3571 H 13
3601 C 9
3602 B 9
3603 B 8
3605 B 9
3607 C 9
3608 C 9
3609 C 9
3610 C 11
3611 C 10
3612 B 9
3615 B 8
3619 A 7
3620 A 7
3622 A 8
3623 A 7
3624 A 7
3625 A 8
3626 A 6
3627 A 7
3638 A 7
3655 C 9
3657 C 9
3702 B 1
3703 B 1
3704 H 3
3705 D 1
3706 H 3
3707 E 1
3708 E 1
3709 F 1
3712 G 1
3715 G 1
3723 I 1
3725 E 1
3726 E 2
3729 I 2
3730 I 4
3731 H 3
3732 G 2
3735 G 2
3736 G 3
3737 G 3
3739 J 2
3744 H 1
3747 I 2
3749 I 2
3750 I 2
3760 G 2
3761 F 3
3762 F 2
3764 G 2
3765 G 3
3766 H 1
3767 H 1
3768 H 2
3769 H 1
3770 H 1
3771 H 1
3772 J 6
3773 G 1
3780 J 1
3781 K 1
3782 K 2
3790 K 3
3791 J 2
3792 J 3
3793 K 3
3805 I 8
3807 I 8
3808 I 8
3813 I 8
3815 J 8
3816 J 8
3817 J 8
3818 H 9
3819 H 9
3820 G 8
3821 H 9
3822 H 10
3823 H 10
3824 G 8
3825 H 9
3826 G 10
3827 G 9
3828 F 6
3829 F 6
3850 E 6
3851 E 6
3852 E 6
3853 E 6
3854 E 6
3855 E 4
3856 E 4
3857 E 4
3858 G 9
3860 G 5
3861 G 5
3862 E 5
3863 E 5
3864 G 9
3865 H 9
3866 G 10
3867 H 10
3870 G 9
3871 G 10
3901 G 10
3902 I 4
3903 D 2
3905 F 16
3906 G 7
3907 H 4
3908 B 4
3910 G 2
3911 G 2
3912 G 1
3913 H 1
3914 E 2
3915 I 2
3916 I 2
3917 I 3
3918 H 3
3919 I 2
3922 J 2
3923 G 1
3925 G 3
3926 I 2
3927 F 9
3928 J 2
3929 B 6
3930 C 7
3931 I 1
3941 B 7
3942 B 7
3943 E 10
3944 A 9
3945 F 2
3946 J 8
3947 D 12
3950 G 2
3951 B 7
3956 I 3
3960 F 3
3961 K 1
3962 F 3
3965 J 8
3966 A 6
3967 J 4
3970 H 6
3972 H 2
3973 H 3
3984 J 3
3985 J 3
3986 I 3
3988 G 2
3989 G 2
3990 G 3
3998 K 18
3999 J 17
4501 K 1
4502 L 1
4505 L 1
4506 L 1
4511 L 2
4512 L 2
4517 L 2
4518 L 2
4523 L 3
4524 L 3
4533 L 1
4534 L 1
4541 L 2
4542 L 2
4545 L 2
4546 L 2
4551 L 3
4552 L 3
4563 L 3
4564 L 3
4569 L 4
4570 L 4
4579 L 4
4580 L 4
4583 L 4
4584 L 5
4591 L 5
4592 L 5
4595 L 6
4596 L 6
4597 L 4
4598 L 4
4609 L 4
4610 L 4
4615 L 4
4616 L 5
4621 L 5
4622 L 5
4627 L 5
4628 L 6
4639 L 12
4640 L 13
4653 L 13
4654 L 13
4659 L 13
4660 L 14
4665 L 14
4666 L 14
4671 L 14
4672 L 15
4677 L 15
4678 L 15
4683 L 15
4684 L 15
4695 L 12
4696 L 13
4703 L 13
4704 L 13
4709 L 13
4710 L 14
4715 L 14
4716 L 14
4721 L 14
4722 L 15
4727 L 15
4728 L 15
4739 L 15
4740 L 15
4741 L 16
4742 L 15
4745 L 16
4746 L 16
4751 L 16
4752 L 16
4757 L 17
4758 L 17
4763 L 17
4764 L 17
4771 L 18
4772 L 18
4779 L 16
4780 L 16
4787 L 17
4788 L 17
4793 L 17
4794 L 17
4797 L 18
4798 L 18
5130 D 13
5605 B 10
5700 D 1
5726 I 2
6512 B 3
6513 A 3
6530 F 3
6760 H 1
6761 H 1
7000 C 11
7001 D 11
7002 E 11
7003 F 8
7004 D 12
7005 F 9
7006 D 11
7007 D 9
7008 E 9
7009 C 12
7011 D 12
7020 B 5
7021 E 7
7080 B 7
7085 C 7
7100 G 5
7101 G 4
7102 G 5
7103 G 6
7104 G 6
7105 H 7
7106 I 7
7150 B 6
7151 B 6
7153 C 6
7201 K 9
7231 K 7
7301 G 13
7353 J 17
7356 J 17
7357 K 18
7359 H 15
7400 I 11
7455 I 9
7456 I 9
7457 I 9
7458 G 14
7467 K 12
7468 J 11
7469 F 14
7500 D 1
7501 D 2
7502 C 2
7505 I 13
7506 E 3
7510 B 4
7511 B 3
7512 C 3
7513 D 3
7600 B 9
7601 B 9
7602 B 9
7603 A 7
7609 A 7
7720 G 2
7721 G 2
7722 I 2
7723 F 2
7724 G 1
7725 I 2
7726 F 3
7728 G 1
7729 H 1
7730 H 1
7731 G 1
7780 K 2
7810 I 8
7850 E 6
7851 G 9
7852 G 9
7860 G 9
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service 21 GRUNDIG Service 22
Chassisplatte / Chassis Board (QMB)
Ansicht von der Lötseite / View of Solder Side
QMB
98- 01- 22
40396
3781
2788
4501
45014502
4534
6761
3767
3931
6760
7731
3715
3773
3771
3770
7724
3912
3913
7730
3707
2722 3705
3708
2705
57002794 2716
2710
110
11 20
3780
2783
37913985
3790
3792
3793
3961
2781
2782
7780
27892790
2785
3782
4523
45333442
4541
4546454545524551
4524 4517 4518 4511 4512 4505
3926
2793
3749
3915
7722
3916
3750
3747
2745
3723
2752
3729
3922
7725
3739
3928
3984
18
916
3744
3768
7729
3766
5726
3919
3990
3925
2726
3737
3736
2729
3988
3732
3764
2741
7720
7721
2751
3920
3769
2743
3972
2748
3704
3919
2747
3706
3731
3989
1
1
3945
2749
3911
3735
3910
2746
2734
3762
7728
2723
3712
3950
3760
2702
2700
3725
2701
3914
3726
3502
2526
2523
7506
3709
2707
2795
2706
3960
7723
3761
3529
3533
2527
2525
3903
3510
3530
3522
3526
7502
2517
3547
7500
3501
7501
2528
3542
7513
3500
1
16
3532
3520
3527
3509
3503 3703
3531
3702
2715
3505
3524
6513
6512
7511 2530
3525
4564
4598
4570
4610
4597
4580
461546164621
45634569
4609
4584 4583 4579
3553
3554
2540
3556
3557
3558
3551
3552
2541
3555
2546
3548
2542
3549
3550
2543
2544
3956
3967
2126
2128
2135
2125
3121
2119 2130
2133
2133
2132
3126
3917 2731
3973
39862730
3730
3902
3127
3907
21002104
2101
2102
7100
3962
3860
3861
2857
7726
2732
2735
2733
3765
2753
7101
2106
3101
6530
2858
2878
2879
2859
2860
2861
2862
3862
3856
3863
3855
3857
2709
3540
3544
3516
9
3543
2508
3518
8
2512
25092510
3908
25113515
3561 7510
2505
2507
2523
3534
2506
2504
4622
4627
4628
2233 4596 3232
2545
2214
2219
2212
3230
2210
4595 4592 4591
2232
3119
3116
7106
3478
2121
3772
2134
3128
2123
3125
2119
21242122
2118
2105
2112
2113
3129
2109
2107
2110 2103
7102
3112
3113
7104
2115
2108
7103
3114
2117
2116
7105
3970
2111
1
12
23
34 7850
3829
2865
2864
3852
3851
2869
3854
3853
2868
2851
2853
2856
2855
3828
2811
3850
2863
2151
2163
3162
2162
2155
2150
7153
3157
3951
2080
3009
3024
3560
3535
3536
2832
3011
3153
3155
2038
3001
3000
3154
16
10
2515
2154
3156
2161
2160
2156 7020
3051
2153
7151
7150
2157
3165
3164
3929
2158
2159
3163 3086 2087
3966
3627
3626
7603
2083
3942
3941
2085
1
9
11 20
HEST
7231
2230
2204
2203
7201
2231
3271
1
25
65
3273
2252
3297
7810
2810
3813
3807
2803
3946
3965
2800
2801
3817
3816
3815
2802 3807
2471
3805
2829
39062022
2046
3820
3858
3824
1
2035
2042
2027
3012
2028
2029
2040
3016
7008
2033
7003
2034
2031
2030
3152
3015
2023
7
814
7021
3047
3019
2048
2831
2608
3601
2650
2647
3028
3519
2646
2501
2519
2520
3158
2002
3026
2051
2045
2024
66
3080
3081
30893085
7085
3930
3084
3562
3563
3029
3620
2621
3638
3624 3623
2618
3622
76017602
3602 3033
3615
3603
3625
2084 2082
2081
3082
7080
3083
3034
7600
1
916
8
7609
3619
41
3250
2251
3456
3458
3818
2455
7457
3270
2400
7455
7456
3819
14
7
8
38703864
7852 7851
3825
3865
2883
2882
3821
3823
3822
3867
2885 2884 3866
7860
3901
2889
3827
3871
3826
1
3943
2521
2015
2016
3013
41
7005
39272047
3010
2009
25
3657
2657
2656
3655
3607
2601
7007
3054
3055
2006
2008
2004
2003
3020 2001
3611
2606 3609
3607
3608
2603
2026
1
3944
3612
2607
2600
3605
5605
4695
3461
2402
7468
3512
3462
7467
4639
3229
1
3
20
3
52
7400
3438
2404
2403
3151
3420
2470
2416
3498
3493
3495
3492
2468
2464
2465
2011
7002
7001
2037
2467
2474
3497
3494
7011
7004
2605
2036
3036
7009
2064
2018
3947
3035
7006
3014 3032
2066
2055
2013 2007
3610
7000
2314
47094710471547164721 4696
4703
4704
3243
4659
4660466546664671
3241
3242
464046534654
3419
3449
3410
7505
3488
7301
7458
2461
3571
2137
2473
2472
3496
7469
3134
3135
2138
5130
2442
2320
2319
2315
2316
2317
2311
2308
2441
2310
4740
4742
4741
4746
4722
4727
4728
4684
46724677
4678
4683
4745
4739
4751
4779
3382
3389
2369
2359
7359
3375
3374
23723376
3378
3377
3905
2352
3353 3356
2313
478847934794
47644771
3285
4797
4798
4772
3998
7356
3380
2358
2383
2381
3391
4752475747584763
47804787
2354
3390
3399
3398
3397
2379
3360
3357
2353
3354
3359
3362
2380
3355
2350
2355
3352
3351
2381
3350
3358
2386
123456789101112131415161718
123456789101112131415161718
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
7150
E
B
C
EB
C
EB
C
EB
C
EB
C
SG
D
EB
C
E
B
C
EB
C
EB
C
EB
C
E
B
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
E
B
C
EB
C
EB
C
EB
C
E
B
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
E
B
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
EB
C
E
B
C
EB
C
EB
C
B
C
B
C
S
G
S
G
E
E
Line-Buchsen-Platte
Line Socket Board
FMPV
SYNC
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
23 GRUNDIG Service 24 GRUNDIG Service
70
72
71
73
74
75
76
16
18
15
20
19
38 36
MONO only
1SC 2SC
3028 5k6 3k3
CTL2
CTL1
CTL2
CTL1
AINFR
AINFR
AINFL
AINFL
AOUT1L
AOUT1R
CSYNC
CSYNC
CSP
CSP
AF1
AF1
VREC
VREC
AMLP
AMLP
ISWS
ISWS
IREV
IREV
IREV
FMPV
FMPV
VOUT
VMOD
AOUT2L
AOUT2R
VBS
VBS
VFR
CKDET
CKDET
8SC2
VSB
VSB
FMRV
FMRV
2FSC
2FSC
AIN2
VFV
VFV
VFV
FFP
FFP
CROT
CROT
CSCP
CSCP
MTA
MTA
AIN1
AMLR
AMLR
AIN2R
AIN2L
AIN1R
AIN1L
SCL2
SCL2
SDA2
SDA2
SCL
SDA
8SC1
0,1V
0V
0,5V
0,3V
10,4V
0,3V10,5V
12V
4,3V
0V
12V
12V
9,8V
0,7V
3V
0V
0V
-17V
-22V
-22V
0,7V
-22V 6,3V
7V
7V
7V
BIAS
PB-Level
1,9V 0V 0,9V 2,4V 9.5V
1,5V
2,2V2,5V2,5V
2,6V
5,14V
2V
0V1,9V
0V
2V
2,9V3,9V3V3,9V3,3V
5,1V2,1V
4,2V2,7V
1,5V
3V
1,4V2,1V0V5V3V
1,5V
2,1V3V
3V
1,8V
0,5V
5,1V
2,3V
0,2V
0,4V
3,1V
1,8V
0,1V
4,1V
1,8V
2,3V
2V
2,5V
2,2V
0V
3,1V
1,8V
2,4V
0,3V
2,4V
0,2V2,7V
0V
1,6V
2,6V
4,8V
1,9V
2,6V
1,5V
4,5V
3,4V
3V
0V1,6V2,3V3,3V3,3V3,3V3,3V
3,6V7V
0,2V 3,4V
3,4V
0V0V3,5V
3,4V
7V
3,4V
3,4V
0V
3,4V
3,4V
3,4V
1V
0V
AGC
AGC
AGC
0V
0V
3,3V
2,1V
0V
0,6V
1,8V
only for 2/X + PAL for mstd 220E
for 2/0 6k8
AGC
BIAS2 BIAS1
GNDAL
IC
HEAD
AF
(Deemphasis)
(Phase-Shift)
(Buffer) (Buffer)(SWITCH)
(SWITCH)
not used
osd include
AF
RIGHT
LEFT
CINCH
CINCH
for stereo only
not used
not used
AGC
1
2
3
for Cinch-IN front only
SOCKET BOARD
ACG4.1 / QBOE1 / QBOG1
PS
CTL1
CTL2
AEH1
AEH2
APH
ARH
MEH1
MEH2
TD1 TD2
VS_S,DE,HA
OS FVFM
DE/DC
680E for stereo
3160 for mono
not usednot used
for 1 EURO-AV only
for 4/2 only
not used
10u for stereo
for cinchout rear only
VS_S,VPS/PDC
LP only
not used
(DELAY-Line)
(Buffer)
(VIDEO & LIN. Audioprocessor)
(Erase-Oscillator)
(Erase-Oscillator-SWITCH)
(LIN.Audio PB SWITCH)
AF,FV
for Stereo
only
for 2 EURO-AV or stereo only
0V
Pal-Current
for mstd,mstds,
secdk,secdks,secdkns;
for 2/0 12p
for 2/0LP 12p
45671 8 9 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 253
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
45671 8 9 10 11 12 13 14 15 16 17 18 192 20 21 22 23 24 253
12VA
12SW
12SW
12SW
5VASW
5VASW
12VA
5VASW
5VASW
5VA
-28V
5VASW
5VASW
5VASW
5VASW
5VASW
12SW
BZX79-B7V5
6601
BZX79-C12
6135
5130
5605
3017
1k8
3006
12k
3046
1k
3027
27k
3021
1k
3600
22k
3002
680E
3004
680E
3003
680E
3022
1k
3025
47k
3023
220k
3033
18k
3030
2k2
3031
2k2
3050
100E
3052
100E
3528
47k
3018
470E
3048
47k
3604
22k
3656
6k8
3606
47E
3005
8k2
3045
270E
3008
470E
3615
100E
3608
12k
3015
1k
3020
220k
3610
2k2
3603
100E
1%
3014
4k7
3607
390k
3011
2k2
3035
2k2
3032
2k2
3012
2k2
1%
3055
680E
1%
3054
2k2
3009
4k7
1%
3013
1k3
3560
0E
3028
3019
5k6
3609
8k2
3605
2k2
3612
2k2
3601
10k
3000
1k
3001
1k
3010
1k
3037
not used
3016
8k2
3026
47k
3029
2M2
3034
15k
3519
8k2
3611
100E
3602
4k7
3047
4k7
3657
390E
3655
680E
3638
10E
3619
1E5
3620
47k
3625
33E
3624
3k3
3623
10k
3622
3M3
3024
8k2
3036
470E
3626
220k
3627
56k
3u3
5604
5%
100u
5026
5%
56u
5036
5%
15u
5020
5%
47u
5004
5%
150u
5005
10u
5000
10%
10u
5001
10%
10u
5002
5%
22u
5831
10m
5601
330u
5602
25V
100n
2003
50V
220p
2026
50V
22p
2038
25V
100n
2024
50V
22p
2018
25V
100n
2013
50V
10n
2011
50V
10n
2023
50V
15p
2831
21V
SIOV-CN0805M4CCG
470p
2137
21V
SIOV-CN0805M4CCG
470p
2138
50V
82p
2036
50V
10n
2066
50V
27p
2064
2%50V
220p
2037
25V
100n
2520
25V
100n
2650
25V
100n
2647
470n 16V
2646
50V
10n
2603
50V
2n2
2601
50V
1n
2605
25V
100n
2001
50V
10n
2055
2%
63V
390p
2006
50V
10n
2002
50V
10n
2004
25V
100n
2009
25V
100n
2521
25V
100n
2016
50V
10n
2030
25V
100n
2031
50V
10n
2027
50V
10n
2028
50V
10n
2029
50V
10n
2034
50V
10n
2035
25V
100n
2033
25V
100n
2045
50V
47n
2042
50V
22n
2040
50V
39p
2007
50V
22p
2008
25V
100n
2519
25V
100n
2606
50V
22p
2607
50V
10n
2608
25V
100n
2015
25V
100n
2022
50V
1n
2621
50V
330p
2618
63V
820p
2600
50V
15n
2657
50V
39n
2656
50V
10n
2047
50V
10n
2051
50V
1n
2046
BC847B
7011
BC846B
7602
BFS19
7000
BC846B
7601
BC847B
7002
BC847B
7006
BFS19
7004
BC847B
7603
AOUT2L
AOUT2R
12VA
VFV
VBS
SCL2
SDA2
5VASW
MTA
AF1
CSP
HA
VS_S
HA
2FSC
CKDET
SDA
SCL
FMRV
VMOD
CROT
FFP
12SW
CTL1
CTL2
8SC1
FMPV
5VA
CSCP
VSB
VOUT
VREC
VFV
CSYNC
AMLP
-28V
AIN1L
AIN1R
AIN2L
AIN2R
AOUT1L
AOUT1R
AMLR
AINFL
AINFR
ISWS
8SC2
IREV
BC857B
7008
BC857B
7005
BC856B
7600
BC857B
7021
GNDAL
GNDAL
GNDAIO
GNDSUB
GNDVSIO
GNDAIO
GNDAL
GNDALGNDAL
GNDAL
GNDAL
GNDAL
GNDAL
GNDAL GNDAL
GNDAL GNDAL
GNDEO
GNDALGNDAL
GNDAL
GNDAL
GNDEOGNDEOGNDEO
GNDAL
GNDEO
GNDEO
GNDAL
3134
220E
3135
220E
MMUN2112LT1
7009
MMUN2112LT1
7001
1909
1
2
1962
1
2
9013
9154
9073
9034
1710
1
2
3
1750
1
2
3
1711
1
2
3
4
5
6
100n
2528
25V
BC817-40
7609
50V
ECQBF
27n
2622
50V
ECQBF
47n
2620
16V
47u
2619
16V
47u
2617
7604
BC328-40
10k
3007
10k
3160
100k
3618
5603
1
2
3
4
6
LA71525M
7007
10 11 13 14 15 17 181 20 23
25
26
28
29
58
30
31
32
33
34
35
37
38
39
3
40
424345464849
4
505152545556
5
616364
6
71
72
73
74
75
77
78
79
789
62
2
80
76
12
53
67
57
66
47
24
70
69
68
22
60
65
44
19
59
21
41
16
27
36
P
REC
MUTE
P
R
C-GND
AMP
EQ
R
PB-
VXO1
VREF
LP,SP
AMP
ACC
DET
APC
PB
BGA-B
CONV
MAIN
CONV
SUB
DET
APC
REC
BPF
SUB
PB
DET
AFC
BAL
TC1
NC-CTL
PAL-PULSE
CSCP_IN
IN
C-ROT
PQ1
2
COMB
P
BPF2
P
AMP
REC
TH
BPF1
LPF
AMP
P
R
C-LPF
R
R
KIL
VCO
P
P
MOD
INV
DE-EM
DECODER
DHP
N.L.
MIX
Y C
CTL
PIC
NC
AGC
PM
FM
PB-EQ
EMPH
MAIN
SERIAL SLD
CNC
SQ
1/2
FBC
C-VCC
EMPH
N.L.
REC
EQ
P
R
CTL
MUTE
HIGH
B.D.
KIL
NPP
BPF
OUT
REC
DET
ALC
ALC
DETAIL
EMPH
R
P
DOUBLE
LIMIT
DEMOD
PQ2
R
A-VCC
A-GND
PEAKING
NTSC
LPF
R
P
P
P
R
YNR
QV/QH
SEPA
SYNC
LPF
SUB
INS
DET
AGC
VCC2
VIDEO
AMP
MAIN
EMPH
VIDEO
CLP
AGC
CLP
R
P
Y-VCC
Y-GND
LINE
AMP
OUT
ACK
DET
KIL
IN3
IN1
BGP
R,A
VREF
DET
ACC
RL
B
HD
SW
2FSC/
PB-H
BGA-A
OUT
BGA
REC
PB
R
P
REC
REG
A-GND
REC-LP,EP
PB-EP
REC
16V
10u
2652
16V
47u
2049
16V
47u
2651
16V
22u
2648
16V
10u
2602
50V
1u
2044
16V
22u
2005
6,3V
220u
2010
25V
4u7
2012
50V
0u47
2014
16V
10u
2017
16V
10u
2019
16V
10u
2021
50V
1u
2054
16V
47u
2025
16V
47u
2032
50V
1u
2039
50V
1u
2041
50V
1u
2043
16V
10u
2020
6,3V
100u
2604
50V
1u
2059
1912
9381B
1
2
1911
9381C
1
2
4,433619MHz
1000
LC89980M
7003
1011121314
12 345 67
89
GENERATOR
GEN
TIMING
OUTPUT AMP
AND HOLD
SAMPLE
OUTPUT AMP
AND HOLD
CLOCK
SAMPLE
AUTO BIAS
CIRCUIT 1
DL
DL
CLOCK
CLOCK
CENTER
BIAS
CIRCUIT 2
AUTO BIAS
SHAPER
WAVE
SYNC TIP
CLAMP
CENTER
DL
PHASE
COMP
DRIVER
CLOCK
BIAS
DL
1/3 VCO
CIRCUIT
SWITCHING
CLOCK
VOLT
RD
NT
VCC NC
CLK
GND
1961
1
2
3
4
5
6
7
39
14
60
2p7
2048
40
Chrominance
Luminance
Standard Sound
Record
Standard Sound
Playback
Chrominance
Luminance
Chassisplatte / Chassis Board – Video/Chroma (VS), Standardton / Standard Sound (AL)
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
GRUNDIG Service 25
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
31
32
OSCILLOGRAMS
…
...V MEASURED IN RECORD MODE
...V MEASURED IN PLAYBACK MODE
chip components
...
AOUT1L
VIN1
VIN1
AOUT1R
AF1
AMLP
AMLP
VOUT
VMOD
AOUT2L
AOUT2R
VBS
VFR
MON
MON
VIN2
VIN2
8SC2
AIN2
VFV
AIN1
AIN2R
AIN2L
AIN1R
AIN1L
DEC
DEC
SCL
SDA
8SC1
for TDA9800
MONO
2 EURO-AV only
Pos.6530:
-0,7V
0V
-0,7V
0V
12V
3V
12V12V
0V
0V
5V
0V
2,4V
1,8V
3,8V
3,2V
for 2 EURO-AV or
for 2 EURO-AV only
for 2 EURO-AV+stereo only
not used
SDA
for 1 EURO-AV
only
for 1 EURO-AV only
for 1 EURO-AV only
for 2 EURO-AV or
for
& mono only
2 EURO-AV
for stereo only
for 1 EURO-AV&mono only
for mono only
for 2 EURO-AV mono only
1.1V
2V
1.1V
1.5V
1.5V
1.2V
1.4V
0.5V
4.9V
E2
E1
(Buffer)
(Buffer)
(Buffer)
(SWITCH)
(SWITCH)
(Video-Matrix-SWITCH)
(Buffer)
(SWITCH)
(Buffer)
for 2 EURO-AV
+stereo VDR +stereo VDR
for 2 EURO-AV for 2 EURO-AV
+stereo VDR
for stereo VDRfor stereo VDRfor stereo VDR
stereo only
stereo only
for 2 EURO-AV only
mono only
for stereo only
delete for BOOSTER
VS,I/O,AL(40396)
3020 N16
2652 K 8
2651 K 6
2650 K 5
2648 I 7
2647 K 8
2622 O 8
2621 N 6
2646 J 8
2620 O 6
2619 N 4
2618 N 7
3019 D11
2617 N 3
2608 K 5
2607 M 4
2606 N14
2605 O13
2604 P12
2603 N12
2602 M 5
2601 M11
2600 O11
3018 P17
2530 A32
2528 O24
2527 C28
2526 C26
2525 D26
2524 D26
2523 D26
2521 I21
2520 I 3
2519 I 5
3017 B13
2517 A29
2516 A32
2515 A32
2514 C29
2512 O32
2511 N32
2510 M31
2509 M31
2508 H28
2507 H32
3016 D13
2506 G31
2505 F31
2504 E31
2503 N29
2502 I27
2501 I26
2138 D 6
2137 C 6
2066 P20
2064 N19
3015 D14
2059 N 9
2055 N15
2054 D20
2051 G 7
2049 I 8
2047 C17
2046 P13
2045 D11
2044 M14
2043 D13
3014 M20
2042 D14
2041 D14
2040 D15
2039 E15
2038 P16
2037 L20
2036 N20
2035 C13
2034 A14
2033 C15
3013 L20
2032 C16
2031 A22
2030 A21
2029 D16
2028 D17
2027 D17
2026 P17
2025 B18
2024 D11
2023 B17
3012 D20
2022 K21
2021 F20
2020 F21
2019 H20
2018 N18
2017 I20
2016 J20
2015 J20
2014 J20
2013 N16
3011 P19
2012 K20
2011 N22
2010 O22
2009 O21
2008 M18
2007 O18
2006 N19
2005 M17
2004 M17
2003 N15
3010 D21
2002 M15
2001 N14
1962 O10
1961 O 8
1918 I33
1917 B33
1912 C 8
1911 B 8
1909 D 4
1750 C 4
3009 O15
1711 P22
1710 C 3
1002 E12
1000 D13
3008 M21
3007 O14
3021 D10
3006 K 7
3005 N18
3004 O19
3003 P18
3002 P19
3001 P16
3000 P14
2831 B12
2657 L 8
2656 M 8 5831 A12
5605 N10
5604 M 6
5603 O 7
5602 N 9
5601 L 8
5130 D 5
5115 C27
5036 N20
5026 P16
7500 A27
5020 N18
5005 M18
5004 O18
5002 C16
5001 B18
5000 E20
3657 L 7
3656 L 7
3655 M 9
3638 O 6
7021 P14
3627 P 3
3626 O 3
3625 N 3
3624 N 3
3623 O 4
3622 M 6
3620 N 6
3619 O 5
3618 N 8
3615 I 5
7011 N17
3612 M 4
3611 O12
3610 N13
3609 M13
3608 N13
3607 O12
3606 N10
3605 N11
3604 N 9
3603 J 5
7009 N21
3602 L 4
3601 K 5
3600 L 5
3563 I27
3562 I27
3561 I28
3560 I 3
3547 A28
3546 A31
3545 A31
7008 E19
3544 G31
3543 F30
3542 F31
3540 O27
3539 N31
3538 N31
2048 D13 3537 O28
3536 N31
3535 M30
3534 M32
7007 H10
3533 J31
3532 F26
3531 F27
3530 I30
3529 C32
3528 I 4
3527 N30
3526 L30
3525 K31
3524 J31
7006 O20
3523 F32
3522 D32
3521 K31
3520 J30
3519 I 4
3518 N30
3517 I28
3516 H30
3515 I28
3514 I28
7005 F22
3513 H30
3512 D31
3510 F26
3509 E26
3505 B31
3503 B29
3502 A28
3501 A28
3500 A26
3160 O13
7004 O17
3135 D 5
3134 C 5
3055 M19
3054 M18
3052 E22
3050 M16
3048 C10
3047 C11
3046 N19
3045 M20
7003 C20
3036 N20
3035 N17
3037 F20
3034 K 8
3033 K 8
3032 N17
3031 P21
3030 P20
3029 I 7
3028 J 3
3027 I 3
7002 L21
3026 G 8
3025 G 8
3024 N15
3023 F 8
7001 O16
7000 O19
6601 K 6
6530 M26
6516 A31
6511 L31
6510 J32
6509 J32
6513 I32
6512 K32
6502 E32
6501 C33
6500 B31
6135 D 6
9154 O1
2
9073 N 8
9034 M 7
9013 I 7
9007 F27
7609 O 5
7604 N 4
7603 O 4
7602 M 5
7601 L 5
7600 L 5
7513 J28
7512 N3
0
7511 J31
7510 H2
8
7507 F29
7506 C31
32 33
4
25 26 27 28 29 30 31
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
32 33
4
25 26 27 28 29 30 31
5VA
-7V
5VA
-7V
-7V
-28V
-7V
-7V
-7V
5VA
12VA
5VA
-7V
5VA
-7V
5VA
5VA
5VA
BAT254
6530
MTZJ18C
6511
MTZJ12C
6510
MTZJ12C
6509
BZX79-C12
6502
BZX79-C12
6501
BZX79-C6V8
6516
BZX79-C12
6500
3545
2k2
3546
2k2
3517
100k
3514
6k8
3521
6k8
3537
220E
3538
6k8
3539
6k8
3513
220E
3518
100k
3509
0E
3510
0E
3563
8k2
3561
4k7
3562
47k
3501
1k
3502
1k
3503
1k
3505
75E
3515
6k8
3516
220E
3522
820E
3523
0E
3540
220E
3524
75E
3525
8k2
3526
2k2
3535
220E
3536
220E
3543
470E
3547
47E
3542
220E
3544
220E
3527
4k7
3534
0E
3520
150E
3500
3k3
6u8
5115
25V
220n
2530
25V
100n
2501
25V
100n
2515
50V
470p
2504
50V
470p
2505
50V
470p
2506
470p
2507
50V
470p
2509
50V
470p
2510
50V
470p
2511
SIOV-CN0805M4CCG
470p
2512
25V
100n
2508
25V
100n
2517
BC848C
7510
BC847B
7500
BC847B
7502
BC817-40
7511
BC848C
7512
BC857B
7501
GNDAL
GNDVSIO
GNDVSIO
GNDVSIO GNDVSIO
GNDVSIO
GNDVSIO GNDVSIO
GNDVSIO
GNDD
GNDVSIO
GNDVSIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDVSIO
GNDVSIO
GNDVSIO GNDVSIO
GNDA GNDA
GNDAIO GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDAIO
GNDA
GNDAIO
GNDVSIO
3512
6k8
3529
75E
3531
100E
3532
100E
3533
75E
3530
4k7
MMUN2112LT1
7506
9007
100n
2526
25V
100n
2525
25V
100n
2524
25V
100n
2523
25V
100n
2527
25V
MMUN2212LT1
7505
6,3V
47u
2514
16V
10u
2502
16V
47u
2516
16V
10u
2503
1917
10
13
14
9
18
21
4
5
17
6
2
3
1
8
20
19
16
7
11
15
AudInL
AudInR
VideoIn
AudOutL
blanking
AudOutR
Swtching
VideoOut
blue
red/c
green
1918
10
13
14
9
18
21
4
5
17
6
2
3
1
8
20
19
16
7
11
15
AudInL
AudInR
VideoIn
AudOutL
blanking
AudOutR
Swtching
VideoOut
blue
red/c
green
STV6400
7507
17 18 19 20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
x1
x2
x2
IIC
BUS
10k
10k
HEF4053BT
7513
10
11
12
13 14
15
1
2
34
5
6
9
16
78
VSS VEE
VDD
0
0
0
1
1
1
80
BZX284-C6V8
not used
6512
GNDVSIO
BZX284-C6V8
not used
6513
3022 D 9
7505 D3
0
7501 B2
7
7502 A2
9
Chassisplatte / Chassis Board – IN/OUT (IO)
26 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
26
31
80
VERSION MONO
*
VERSION STEREO
Pos.
*
SCL
SDA
4u7
4u7
TDA9813T
15u
HEF4053D
47p
EFC 6,25MHz
820E
PAL-BG/SEC-DK
FM/NIC. STEREO
2u2
47p
330E
TRAP 5,5MHz
47p
390E
1n
EFC 5,5MHz
EFC 5,74MHz
G3956M
K9463M
EFC 6,5MHz
47p
0E
2735 47p
EFC 6,25MHz
1748
delete for booster
delete for booster SCL
39u
0E
15p
delete for
MK2 Tumod
Amtsblf. PAL-BG
820E
40,4MHz Falle
7721
0E
0E
0E
0E
3985
3984
4u7
4u7
4u7
4u7
2792
2791
G1966MK2955MJ1980MG1961M G1965M
FM/AM MONO
PAL-BG/SEC-DK/K’SEC-K1PAL-BG/I/SEC LL’
PAL-I/fullband
FM MONO
FM MONOFM MONOFM MONO
47p
G1984MG1984M
2u22u22u22750
820E 820E
1k
1k
3760
47p47p
47p
J1980MG1984M K3953M
1722
3735
for TDA 9812T only 2729, 2741, 2744, 2749, 2750, 2751, 3704, 3736, 3911, 3913, 3923, 3925, 3950, 3986.
from IO
TRAP 6,0MHz
from/to DE/DCfrom AL
3973
HEF4053D
TDA9814TTDA9813TTDA9813T
TDA9800TTDA9800T
7722
7720
0E
3917 0E0E0E0E
3915
330E
3750
390E270E270E270E270E3747
2732
2731
2730
220p2745
1747
1746
1745 TRAP 5,5MHzTRAP 5,5MHzTRAP 5,5MHz1740
1721
1720 K9456M1719
PAL-BG
FM/NIC. STEREO
PAL-BGI/SEC-LL’PAL-I/fullband
NICAM STEREO
PAL-BG
FM STEREO
PAL-BG
for TDA 9814T only 2728, 2733, 2741, 2744, 2749, 2750, 2751, 3704, 3765, 3911, 3913, 3923, 3925, 3950, 3986.
for TDA 9813T only 2728, 2733, 2744, 2749, 2750, 2751, 3704, 3765, 3911, 3913, 3923, 3925, 3986.
for TDA 9800T only 2726, 2743, 2746, 3706, 3732, 3737, 3910, 3912, 3916, 3918, 3919, 3926, 3989, 3990.
only for PAL-BG,I/SEC-LL’
**
5740 15u 15u 15u 15u 12u
47p
47p 47p 47p
47p
TRAP 5,5MHz
390E 390E 390E
0E0E
TRAP 5,5MHz TRAP 5,5MHz TRAP 6,5MHz TRAP 5,5MHzTRAP 6,0MHz
EFC 5,5MHz EFC 6,0MHz EFC 5,5MHzEFC 6,0MHz
EFC 5,5MHz EFC 6,5MHz EFC 6,5MHz
47p 47p 47p 47p 47p
47p
220p
2795 1n 1n 1n 1n 1n 1n 1n 1n
180E
330E 270E 390E 270E 330E
EFC 5,5MHz EFC 5,5MHz EFC 6,0MHz EFC 6,0MHz
EFC 5,74MHzEFC 5,74MHz EFC 5,74MHz
EFC 5,5MHzEFC 5,5MHz
3748 4k7(PLL) 4k7(PLL) 4k7(PLL) 4k7(PLL)4k7(PLL)4k7(PLL)22k(BD1) 22k(BD1)
680E3749 680E
0E
3972 0E 0E
1k 820E 1k 1k820E 330E
12u15u 15u 15u 15u
TDA9800T TDA9800T TDA9800T TDA9800T
TDA9812T
HEF4053D
*
*
NICAM STEREO FM/NIC. STEREO
2793 15p 15p 15p 15p
PAL-BG/SEC-DK
FM STEREO
2u2
47p
TDA9813T
330E
TRAP 5,5MHz
15u
47p
390E
1n
EFC 5,5MHz
EFC 5,74MHz
0E 0E 0E 0E
L9360M
3987
5741 39u 39u 39u 39u
15p
39u
G3956M
K9463M K9456M
EFC 6,5MHz
47p 47p
2u2
HEF4053D
0E 0E 0E 0E
3764
3988 0E 0E
0E
15p
1k
0E
39u
not used
delete for MK2 Tumod
for MK2 Tumod only
(Tuner/Modulator)
from AF
456789101123
M
L
K
J
P
I
H
G
F
E
D
C
B
O
N
456789101123
GNDAGNDA
GNDA
GNDAGNDA GNDA
GNDA GNDA
GNDA
GNDA
GNDA GNDA
GNDA
GNDA
12SW
5VASW
5V
5VA33V
3726
27k
3725
33k
3705
22k
3709
100E
2709
100n 25V
3702
100E
3703
100E
3708
100E
3707
100E
3914
0E
9005
50V
56p
2716
50V
56p
2715
25V
100n
2710
50V
220p
2706
25V
120p
2707
50V
100n
2702
25V
100n
2701
25V
100n
2700
50V
1n
2795
25V
1n
2722
50V
100n
2794
50V
470p
2705
16V
100u
2704
16V
22u
2708
5700
600E
VMOD AMCO SDA SCL
AMLP
10u
5705
1u
5720
10u
5702
10u
5703
1701
11
13
14
16
17
2
5
15 A
B
C
12
6
31
IIII
III
UHF’
III’
I’
I
UHF
III
UHF
I
UHF
PLL_suppl
NOTE: UHF only for TP944
Tun_supply
passive
loop through
NOTE: Optional
RF-in
RF-out
AGC
sound
NOTE: Not in TP 926
video
AS
MIX
PLL
PLL
BPF
MIX
VCO
MIX
MIX
VCO
VCO
AGC
AGC
AGC
BPF
BPF
BPF
MOD
+
I’ III’ UHF’
6
4
5721
41645
1
2
3
75988 041 480075988 041 4500 75988 041 440075988 041 430075988 041 4300
1701
"MK2"
75988 041 4300 75988 041 4300 75988 041 4400
–
75988 041 480075988 041 450075988 041 4800
Chassisplatte – Empfangseinheit / Chassis Board – Frontend (FV)
GRUNDIG Service 27
GV 8000…, GV 8300…, GV 8400… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Chassisplatte – FM-Ton / Chassis Board – FM Sound (AF)
DE/DC
3,9V
3,9V
(HIFI-AUDIO-PROCESSOR)
2,8V 2,1V
3,7V
3,8V
3,9V
3,8V
3,8V
3,8V
3,8V
3,8V
3,8V
3,8V
78910111
2
GNDAF GNDAF
GNDD
GNDD
50V
100p
2811
25V
10n
2829
3850
1%
39k
3861
100
3860
100
3828
10k
3829
10k
SCL
SDA
TRIA/ALI
HP2
7850
TDA9604H/N1
22
23
24
25
26
28
30
31
32
33
34
3940 41 42 43
DOC
EOSel
M
M
audio LPF
audio LPF
Reduction
Reduction
Noise
Noise
DCL
Iref
S&H
DCR
DCL
SDA
SCL
audio
audio
limiter
limiter
detect
level
LPF
HF
LPF
HF
HF
HF
1.8Mhz
1.7Mhz
cli
pp
er
clipper
DOC
Mute
1.4Mhz
1.3Mhz
2
PLL
PLL
S&H
S&H
CCO
CCO
I C
Chassisplatte – Kopfverstärker / Chassis Board – Head Amplifier (HA)
1k2
1k1
1
2
1
6
6
to AF
from PS
SWIN
(HEADAMPLIFIER-AUDIO)
(INVERTER)
for STEREO only
to DE/DC
from AF
from DE/DC
from DE/DC
7
V
0
V0V
V
V
0V
0V
V
4V
0V 0V 0V 0V 0V 0V 5,2V
4,2V 4,2V 0,2V 0,2V 5,2V
4,2V 3,4V 3,4V
0V 0V 0V
2,1V 2,1V0,6V 0,6V 4,1V
2,5V
7 9 10 11 12 13 14 15 16
H
G
F
E
D
C
B
3087
100k
50V
10n
2158
50V
10n
2081
50V
10n
2082
5
V
0
n
8
5
50V
10n
2087
50v
22p
2080
50V
10n
2083
50V
10n
2084
3162
0E
3163
0E
3151
100k
3080
5E6
3158
4k7
3086
330E
3082
470E
3081
560E
3083
4k7
3085
3084
4k7
5VASW
FMAP
HP2
IRAF
FMAR
ENVC
5VASW
5VASW
5VASW
BFS20
7153
BC847B
7085
STV5712/TR
7080
1
16
87
10
6
11
12
54
13
3
14
2
15 9
VCC
V1 SW-H
FMOUT
REC
C1
SW-
SW LOGIC
H1
VIN
GND1
VMES
H2
PROT
PROT
C2
GND2
V2
IOUT
P
REC
LP
LP
V
C
V
2
11
10
12
9
I_OUT
VCC
V1
V
u
8
6
9071
5%
47u
5080
50V
470p
2162
6
3089
560E
Record (Left/Right Channel)
Record
(Luminance / Chrominance)
Playback (Left/Right Channel)
Playback
(Luminance / Chrominance)
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
28 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV 8000…, GV 8300…, GV 8400…
L4931CV120
not used
F-Regulator)
(12V-Regulator)
(Buffer)
(9/14VM2-SWITCH)
X7R
3394-2
3394-1
3,8V
2,4V
play 8,2V
Wind 14,4V
14,3V
14,3V
0,1V 0V
0,7V
12V14,3V
for Stereo
;
13 14 15 16
3396
22k
3394
2k2
3384
100E
3385
3k3
3386
330E
3395
22k
3389
2k2
3377
4k7
3376
0E
3378
2k7
3375
1k
3374
270E
16V
100u
2370
50V
47u
2363
25V
220u
2364
16V
470u
2365
25V
220u
2367
16V
220u
2373
50V
10u
2376
10u
5350
20%
330n
5355
SBYV27-200
6357
BYD33D
6356
BYD33D
6355
BYV27-200
6358
BYD33D
6371
BC847B
7359
25V
220n
2372
25V
100n
2369
25V
220n
2359
6372
10%500V
470p
2377
500V
1n
2368
400V
10n
2378
T100mA
1350
BD438
7358
FB
5358
10
11
12
14
15
16
L78M12CV
7420
TL431CZ
7352
R
A
K
470E
3379
for stereo 470E
13,3V
14,4V
3398
100E
3397
100E
3387
560E
560E
3388
Chassisplatte – Netzteil (PS)
Chassis Board – Power Supply (PS)
Chassisplatte – Laufwerksteuerung / Deck-Elektronik (DE)
Chassis Board – Drive Control / Deck Electronic (DE)
0V CREV
SCL2
SDA2
DATD1
DATD2
CLKD1
CSW
AGC
8SC1
SWIN
CSCP
HP2
2,1V2,1V
3452
1k8
3451
10k
3432
10k
5VD 5VD
5VD
22p
2404
50V
22p
2403
50V
10MHz
1400
5739
5
8
62
63
64
1
2
14
40
26 434142
TI1
CAP3
INT2
INT0
XTAL2
PW1
P67
P46
P35
P47
RESET
XTAL1 VSS1 VSS2
SCLK1
RXD1
TXD1
AGND
P43
P32
P45
P44
CLK
Chassisplatte/ ChassisBoard –SECAM L(VS-S)
67
current
SECAM
(Buffer)
(Buffer)
to VS
from DE/DC
to HA
V
5,2V
3,8V
H
G
F
E
D
3116
1k
3155
12k
3117
2k2
3120
8k2
5VASW
5VASW
5VASW
5VASW
BC557B
7105
10k
3159
CSI
CSP
FMRV
5%
330u
5106
BC847B
7106
2
5
33
p
211
47n 50V
for mstd 100p
2119
25V
10n
2116
…chip components
OSCILLOGRAMS
…
…V MEASURED IN RECORD MODE
…V MEASURED IN PLAYBACK MODE
Reference
Oscillograms
....4-38
ACG4.1...............29
AF..............27, 4-29
AL..............23, 4-25
DC ...................4-35
DE .............28, 4-33
FV..............26, 4-21
FM ...................4-24
HA .............27, 4-30
IO...............25, 4-27
OS ...................4-24
PS..............28, 4-31
QMB ...................17
QNIC ...............4-36
VP....................4-24
VS..............23, 4-25
VS-S..........28, 4-28
Seiten "4-…" – siehe Basis-Service-Manual
Pages "4-…" – see Main Service Manual
This manual suits for next models
6
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