1
GRUNDIG CUC 7851
Recommended Safety Parts Cont’d.
Item
Part No.
Description
Item
See ModelBook
Service Notes (See Notes)...........................................................Grundig G1000 Chassis 4
X-Ray Precautions (See Notes)...................................................Grundig G1000 Chassis 4
Colour Decoder Sync PCB Diagram ................................................. Grundig CUC 7861
Matrix
Recommended Safety Parts
Item
Part No.
Description
Service and Special
Functions
With the remote control buttons.
EPROM Version Number
The version number can be called up in the Info
Menu with the “AUX” button. The index 02 of
the part number (19798-250.02) indicates the
EPROM version.
Changing the Display Brightness
The VFD brightness is changed by pressing the
“AUX” --> -
+ buttons sequentially.
Programme Lock (protection against
unauthorised use)
You can cancel your personal code number via
the Info Centre --> Timer --> Security Code by
pressing and
OK sequentially.
ATS Reset
Press and hold the “L+” button on the local
keyboard while switching on with the mains
button. This option activates the ATS function
next time the TV is switched on.
One place/Two Place Programme Selection
Via the Menu Info Centre --> Special Functions
--> Settings, Programme Selection can be
switched over between 1-9 and 1-99.
Maximum Programme Number
Via the Menu Info Centre --> Special Functions
--> Settings. When storing the channel number
“00” at any programme position, programme
selection with the
buttons is limited to the
numbers lower than this position.
OSD-ON/OSD-OFF All Programmes.
The on screen display can be switched on or off
via the Menu Info Centre --> Special Functions
--> Settings --> Pict./Sound Options. When
selecting the OSD-OFF option the station
identifications and scales for the analog values
are not displayed.
OSD-ON/OSD-OFF Individual Programmes
Note: only TVs with LED display.
Activate the desired station via the Menu Info
Centre --> TV Station Table and enter a decimal
point “.” at the first place of the station identifi-
cation. With this setting the display can be
switched off for the selected programmes.
Loading the Average Values
Press and hold the “P” button on the local
keyboard and switch the TV on with the mains
button. In doing so the analog average values
for the programmes 1-99 and AV1- AV5 are
loaded in the programme memory IC840, the
AV witch-on bit is reset and the ATS bit is set.
The individual settings can be entered and
stored with the remote control handset.
ATS Reset
Press and hold the “L+” button the local
keyboard and switch the TV on with the mains
button.
Loading the Emergency Data (eg. after
changing
µ
P IC850)
Connect pin 1 of the processor to chassis and
switch the TV on with the mains button. The
EPROM in the processor IC850 is loaded with:
-
the data set and the geometry data for
the IC TDA 9162
-
the white balance data VR, VG and VB
for the IC TDA 9162
-
the IF and AFC control voltages.
Hi-Fi Output: off, variable, linear
Via the Audio Menu --> Hi-Fi Output, with the
buttons, the AF at the Hi-Fi output can be:
-
Switched “off” (display shows P..),
normal operation.
-
Set to “variable” (display shows PH..),
volume level for the Hi-Fi system can
be changed via the TV remote control.
The loud speakers in the TV receiver
are switched off in this case.
-
Set to “linear” (display shows PH..),
constant level for the Hi-Fi system.
Switching Over the Sound (multi)
Stereo, Mono, FM, NICAM, NICAM B
Via the Audio Menu --> Sound it is possible with
the
buttons to change over the stereo
decoder for the desired sound reception.
Forced Mono
By entering the option “MONO” or “.ONO” at the
1st, 2nd, 3rd and 4th place of the station name,
the stereo decoder can be made to switch over
to FM-mono. The “MO” option is not indicated in
the display.
Volume Level Matching
Via the Menu Info Centre --> Settings -->
Volume it is possible on RF mode and Peri
mode to set a volume offset on each TV
programme position (volume level matching).
Setting the Peri Bit
“AUX” --> “ “AV”.
With the Peri bit set, the control processor
evaluates the switching voltage on pin 8 of the
EURO-AV-socket AV1 (black) and switches the
TV receiver to this input, eg. on descrambler
operation.
Switching over the descrambler:
-
Descrambler off
-
Descrambler on Auto (Peri bit set)
-
Descrambler on Stereo (Peri bit set)
-
Descrambler on Mono - L (Peri bit set)
-
Descrambler on Mono - R (Peri bit set)
Copy Function
In operating mode:
Select first the AV signal source eg. AV1, AV2 etc.
-
On: “AUX” --> “0/AV” indication “Copy on”
-
Off: “AUX” --> “0/AV” indication “Copy off”
Copying possibilities:
From
To:
Scart socket,
AV1
--> scart socket 2
black:
(orange).
--> scart socket 3
(blue).
Scart socket,
AV2
--> scart socket 3
orange:
(blue).
Scart socket,
AV3
--> scart socket 2
blue:
(orange).
Cinch socket:
AV4
--> scart socket 2
--> scart socket 3
S-Video socket:
AV5
--> scart socket 2
(orange).
--> scart socket 3
(blue).
In stand-by mode:
Select first the AV signal source eg. AV 1, AV 2 etc
-
On: “AUX” --> “0/AV”.Indication “Copy on”.
-
Buttons “AUX” --> “
“. Indication
“COP” in the display.
Copying possibilities are the same
as before
-
To interrupt the copy mode, press
button 1 (indication AV..). to continue
the copy mode, press “AUX” --> “
“.
-
To cancel the copy mode press “
“ or
“power off”.
E72 911
09246-188.31
Degaussing Coil
WW.
09246-188.71
Degaussing Coil
8300-68-696
Pict. Tube A 68 KZN 696X01
29703-291.81
Power Switch
29201-361.17
Focus and UG2 Control
R 816, R817
8766-701-027
KSW SI A 12 OHM 5% -GA
WW. = Optional
M72 795
8300-68-696
Pict. Tube A68 KZN 696X01
29201-360.11
CRT Socket
09621-113.02
Fuse Holder
29303-452.02
Mains Plug, Lower Part
29703-291.32
Power Switch
8290-991-307
Power Cable
29201-361.17
Focus and UG 2 Control
C 6001
8511-793-047
MP 3 0,47 UF 20% 250VW
C 6002
8511-793-033
MP 3 0,22 UF 20% 250VW
L 6001
29500-809.97
FUNKENTSTOERDR
R1876, R1877
8766-701-027
KSW SI A 12 OHM 5% -GA
R 6009
8311-200-010
DUO-PTC
SI 6001
8315-622-503
FS.3,15 A/T L 250V
TR6010
09032-301.02
NETZTRAFO
M72 795/9
09246-188.31
Degaussing Coil
WW.
09246-188.71
Degaussing Coil
8300-068-696
Pict. Tube A 68 KZN 696X01
09621-113.02
Fuse Holder
29303-452.02
Mains Plug, Lower Part
29703-291.32
Power Switch
C 6001
8511-793-047
MP 3 0,47 UF 20% 250VW
C 6002
8511-793-033
MP 3 0,22 UF 20% 250VW
L 6001
29500-809.97
FUNKENTSTOERDR
R1876, R1877
8766-701-027
KSW SI A 12 OHM 5% -GA
R 6009
8311-200-010
DUO-PTC
SI 6001
8315-622-503
FS.3,15 A/T L 250V
TR6010
09032-301.02
NETZTRAFO
WW. = Optional
CUC 7851 (M72 795)
29201-361.17
Focus and UG 2-Control
C 7
8531-505-221
MKT 680PF 20% 12,5KV
C 621, C 622
8600-098-238
SI-KERKO B-SS 2200PF 20%
C 665
8660-098-234
SI-KERKO B-SS 1000PF 20%
C 666
8515-912-063
FKP1 0,033UF 20% 630V
OK 637,
OK 646
8306-000-012
OPTOKOPPLER CNY 17 F1
R 503
8701-230-817
NKS 3 4,7 OHM 5% >>>RES
R 520
8705-329-071
MOW LI 0411 820 OHM 5%
R 525
8735-003-068
DW 0,75W 0,68 OHM 10%
R 552
8700-229-009
KSW AX 0207-GA NB
R 665
8766-349-155
MSW LI 0414 2,7 MOHM
R 667
8735-002-013
DRW 2 W 0,1 OHM 10%
SI 401, SI 406,
SI 411
8135-616-205
LOET-SI.-GR 800 MA/T
SI 630
8315-619-028
LOET-SI.-GR 1,6 A/T
SI 671
8315-622-025
LOET-SI.-GR 3,15 A/T
SI 691
8315-623-008
LOET-SI.-GR 4 A/T
TR 8
29201-445.97
FOKUSIERUEBERTRAGER
TR 410
29201-382.97
UEBERTRAGER
TR 526
29201-030.08
DIODENSPLITTRAFO KPL
TR 651
29201-401.97
SPERRWANDLERTRAFO KPL
WW.
29201-453.01
SPERRWANDLERTRAFO KPL
WW. = Optional
CUC 7851 (M72 795/9)
29201-361.17
Focus and UG 2-Control
C 7
8531-505-221
MKT 680PF 20% 12,5KV
C 621, C 622
8600-098-238
SI-KERKO B-SS 2200PF 20%
C 665
8660-098-234
SI-KERKO B-SS 1000PF 20%
C 666
8515-912-063
FKP1 0,033UF 20% 630V
OK 637,
OK 646
8306-000-012
OPTOKOPPLER CNY 17 F1
R 503
8701-230-817
NKS 3 4,7 OHM 5% >>>RES
R 520
8705-329-071
MOW LI 0411 820 OHM 5%
R 525
8735-003-068
DW 0,75W 0,68 OHM 10%
R 552
8700-229-009
KSW AX 0207-GA NB
R 665
8766-349-155
MSW LI 0414 2,7 MOHM
R 667
8735-002-013
DRW 2 W 0,1 OHM 10%
SI 401, SI 406,
SI 411
8135-616-205
LOET-SI.-GR 800 MA/T
SI 630
8315-619-028
LOET-SI.-GR 1,6 A/T
SI 671
8315-622-025
LOET-SI.-GR 3,15 A/T
SI 691
8315-623-008
LOET-SI.-GR 4 A/T
TR 8
29201-445.97
FOKUSIERUEBERTRAGER
TR 410
29201-382.97
UEBERTRAGER
TR 526
29201-030.08
DIODENSPLITTRAFO KPL
TR 651
29201-401.97
SPERRWANDLERTRAFO KPL
WW.
29201-453.01
SPERRWANDLERTRAFO KPL
WW. = Optional
CUC 7851 (E72 911)
09621-113.02
Fuse Holder
C 7
8531-505-221
MKT 680PF 20% 12,5KV
C 621, C 622
8600-098-238
SI-KERKO B-SS 2200PF 20%
C 665
8660-098-234
SI-KERKO B-SS 1000PF 20%
C 666
8515-912-063
FKP1 0,033UF 20% 630V
C 6001
8511-793-047
MP 3 0,47 UF 20% 250VW
C 6002
8511-793-033
MP 3 0,22 UF 20% 250VW
L 6001
29500-809.97
FUNKENTSTOERDR.
OK 637
8306-000-012
OPTOKOPPLER CNY 17 F1
OK 646
8306-000-012
OPTOKOPPLER CNY 17F1
R 503
8701-230-817
NKS 3 4,7 OHM 5% ROE
R 520
8705-329-071
MOW LI 0411 820 OHM 5%
R 525
8735-003-068
DW 0,75W 0,68 OHM 10%
R 552
8700-329-009
KSW LI 0207-NE 2,2 OHM
R 665
8766-349-155
MSW LI 0414 2,7 MOHM
R 667
8735-002-013
DRW 2 W 0,1 OHM 10%
R 6009
8311-200-010
DUO-PTC
SI 401, SI 406,
SI 411
8135-616-205
LOET-SI.-GR 800 MA/T
SI 630
8315-619-028
LOET-SI.-GR 1,6 A/T
SI 671
8315-622-025
LOET-SI.-GR 3,15 A/T
SI 691
8315-623-008
LOET-SI.-GR 4 A/T
SI6001
8315-622-003
FS.3,15 A/T L 250V
TR 8
29201-445.97
FOKUSIERUEBERTRAGER
TR 410
29201-382.97
UEBERTRAGER EF20
TR 526
29201-030.08
DIODENSPLITTRAFO KPL
TR6010
09302-301.02
NETZTRAFO
TR 651
29201-401.97
SPERRWANDLERTRAFO KPL
WW.
29201-453.01
SPERRWANDLERTRAFO KPL
WW. = Optional
