GV 6400 …, GV 6401 NIC
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV 6400 …, GV 6401 NIC
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
4 - 3
GRUNDIG Service
4 - 4
Verdrahtungsplan / Wiring Diagram
Reference
AF ............4-39
AL.............4-28
DE ............4-21
FOME.......4-24
FV ............4-25
HA ............4-34
IO .............4-27
OS............4-24
PAF ..........4-35
PBA22......4-41
PDCA1 .....4-41
PDCG1.....4-44
PKG11 .....4-45
PKG12 .....4-46
PMB .........4-17
PSM .........4-14
SD ............4-37
SE ............4-32
VS ............4-29
PDCG1
AINFR
6
PDCA1
FAMILYBOARDS:
PMGH1
SOCKET-Pr.:
KEY-Pr.:
PKG11
5
1
2
3
4
6
7
1100
PKG12
PDCG1
1922
5
1
2
3
4
PDCG1
5
1
2
3
4
6
7
1923
PBA22
PSM1
PKG11
PKG12
PAF
Stereo - u. I/O-Print
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
8
1
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)
Component side
Display Control
PDC
PDCG1
AUDIO
VIDEO
R in
L in
VID in
1
2
3
4
5
6
7
8
9
11
12
13
14
15
10
17
18
19
20
16
5
1
2
3
4
VFR
GNDVF
+12SW
AINFL
GNDAF
1103
5
1
2
3
4
10
6
7
8
9
14
13
12
11
15
20
16
17
18
19
1-1
1944
1-1
1
2
3
3
2
1
1-1
TMO1
N.C.
TMO2
1921
1941
KEY-Pr.:
1961
1
2
3
4
5
6
7
ARH
CTL1
CTL2
AEH1
AEH2
APH
GND
TUNER+MODULATOR
7
8
1
2
3
4
5
6
blanking
VIN2
MON
VOUT2
GNDA
-7V
red
GNDA
AIN1R
8SC2
green
pin10
blue
GNDA
AIN1L
14
13
12
11
10
9
15
7
8
1
2
3
4
5
6
LIN_AGC
ARLI
ALLI
AOUT1R
AOUT1L
TRIA
APH
ARH
GNDAL
+12VA
5VA
5ASW
12
11
10
9
SCART 1/2
1917/1954
7
8
1
2
3
4
5
6
6/16M2
+14M1
+12A
HEST
HEHI
HELO
CSW
-28V
+5D
GNDA
GNDD
GNDM1
GNDM2
+5dauer
+33V
14
13
12
11
10
9
15
1942
ISTBY
+5A
N.C.
17
16
18
Component side
Familyboard ex. Display Control
PMB-DC
PSM
Power Supply
Component side
1101
PSS
OCS
ODAT
OCLK
IPOR
GNDD
DATD1
DATD2
-28V
CLKD1
HEHI
SB1
+5D
INT
HELO
ISTBY
SCL
AFC
HEST
SDA
PSS
OCS
ODAT
OCLK
IPOR
GNDD
DATD1
DATD2
-28V
CLKD1
HEHI
SB1
+5D
INT
HELO
ISTBY
SCL
AFC
HEST
SDA
5
1
2
3
4
7
8
1
2
3
4
5
6
A2R
ALR
AMCO
GNDA
GNDVF
VFR
SSIF
+12SW
SDA
SCL
10
9
1915
AINFR
GNDAF
AINFL
+12SW
GNDVF
VFR
1
2
3
4
5
6
1970
1
2
3
4
5
6
GNDAF
FMAP
RAF
HP2
FMAR
N.C.
1913
1911
1912
1914
CINCH
1
2
3
1962
n.c.
MEH2
MEH1
1
2
3
TRIA
5ASW
GNDD
1916
Bei .L1 um 180 Grad verdreht
1
2
3
4
5
6
7
8
9
11
12
13
14
15
10
17
18
19
20
16
1921
PDCA1
PBA22
PMAH1
OFP
Bildimpuls
Frame pulse
DE
OS
OS
OSD
OSD
PAF
Chassisplatte II
Family Board II
PBA…
Buchsenplatte
Socket Board
PDC…
Bedieneinheit
Keyboard Control Unit
DC
PG/FG
Kopfscheibenposition/Geschwindigkeit
Head wheel position/-speed
DE
PIN10
Pin 10 Scart 1/2
Pin 10 Scart 1/2
AF
IO
PKG…
Bedieneinheit
Keyboard Control Unit
PDC
PMB
Chassisplatte
Family Board
POR
Reset bei Inbetriebnahme
Power on reset
DE
POS
Kopfscheibenposition
Headwheel position
DE
PBA
PS
Netzteil
Power Supply
PSM
Netzteil
Power Supply
PSM
PSS
PAL oder SECAM-L
PAL or SECAM-L
DC DE FV
RAF
FM-Audio Aufnahme
FM-audio record
AF
DE
HA
IO
RECP
Aufnahmesperre
Record protection
DE
RED
Rot-Signal zwischen Scart 1/2
Red signal between scart 1/2
AF
IO
REEL
Kopfscheibenmotor-Steuerspannung
Head wheel motor control voltage
DE
SB1
SECAM Band 1
SECAM band 1
DC DE FV
OS
SCCONI
Videodetektion an Scart1 (Einschaltautomatik)
Video-in on scart1 detection (Low P. Standby on/off)
DC
SCL
I
2
C Bus - Takt
I
2
C bus clock
AF
DC DE FV
IO
SD
SD
Stereo-/NICAM-Decoder
Stereo-/NICAM-Decoder
SDA
I
2
C Bus - Daten
I
2
C bus data
AF
DC DE FV
IO
SD
SE
SECAM-L (SECAM-VS)
SECAM L (SECAM-VS)
SH1/2/C
Standard play Köpfe
Standard play heads
HA
ACC1/2
"Automatic Contour Control"
Automatic Contour Control
DE
VS
SSIF
Zweiton Zwischenfrequenz
Second sound interfrequency
FV
IO
SD
STBY
Strom-Spar-Standby-Betrieb
Low Power Stand-by on/off
DE FV
PSM
SWIN
Kopfumschaltimpuls
Head switching pulse
DE
HA
SYNC
Kontrollimpulse CTL von der Kontrollspur
Control track pulse
DE
TAE
Bandende-Erkennung
Tape end
DE
TAS
Bandanfang–Erkennung
Tape begin
DE
THIO
Schaltspannung Einfädeln / Ausfädeln
Switching voltage threading in/out
DE
TMO
Fädelmotor-Schaltspannung
Threading motor switching voltage
DE
TMO1/2
Fädelmotoranschluß
Threading motor connection
DE
TRIA
Trackinginformation Audio
Tracking information audio
AF
DE
IO
TRIV
Trackinginformation Video
Tracking information video
DE
HA
VFD
Video von der Buchsenplatte
Video from socket board
PBA
VFR
Video von der Buchsenplatte
Video from socket board
AF
IO
SD
VFV
Video von der Empfangseinheit
Video from frontend
FV
IO
OS
VH1/2/C
Videoköpfe
Video heads
HA
VIDOUT
Videoausgang
Video output
FV
IO
OS
VIN1/2
Videoeingang - Scart 1 / 2
Video input scart 1 / 2
AF
IO
OS
VISS
Kontrollspurimpuls Invertierung
Control sync pulse inversion
DE
VOUT1/2
Videoausgang - Scart 1 / 2
Video output scart 1 / 2
AF
IO
VREC
Video Aufnahme von IO
Video record from IO
IO
SE VS
VREF
Referenzspannung
Reference voltage
SE
VS
Video/Chroma (Signalelektronik)
Video/Chroma (Signal electronics)
VSB
Video von der Signalelektronik
Video from signal electronics
IO
OS
VS
W/R
Synchronspur-Schreiben/Lesen
write/read CTL-sync
DE
WTL
Tachosignal vom linken Wickelteller
Wind tacho left
DE
WTLD
Tachosignal vom linken Wickelteller (Digital)
Wind tacho left (Digital)
DE
WTR
Tachosignal vom rechten Wickelteller
Wind tacho right
DE
WTRD
Tachosignal vom rechten Wickelteller (Digital)
Wind tacho right (Digital)
DE
Signal
Abkürzungen
Abbreviations
Verwendung / Application