Grundig Barcelona / SE 9102 SV, Servise Manual

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GRUNDIG Service
englisch • English • anglais
Adjustment Procedures GV 900…, GV 940…
2. VCR Option Code
Dependent on the construction of the video recorder, the correspond-
ing software stored in the mask-programmed
µ
C is activated with the
VCR Option Code. The option code is stored in EEPROM IC705.
Service note
On replacement of EEPROM IC705 this
µ
C is to be programmed
specific to the machine.
Entering the option code
– Switch the VCR off (Standby).
– Bridge the test points P802 on the chassis board shortly. All
segments will appear on the display.
– Use the buttons C / D to select the function numbers
JP 0 to JP39
and the level settings SP P to EP n.
– Activate or deactivate the function numbers
JP 0 to JP39 accord-
ing to the Option Code Table with button G or ”
CLEAR
” respec-
tively. On activating the function, the function number starts
flashing and it is illuminated on deactivating the function.
– Select the level settings SP P to EP n with buttons 0...7 according
to the Option Code Table.
Attention: All the machine's functions work correctly only on enter-
ing the correct option code.
– To store and terminate the entered option code, bridge the test
points P802 on the chassis board shortly. All segments will appear
on the display.
Checking the settings
For checking the settings the function numbers (JP 0…JP39) are
combined to 10 blocks of 4 binary digits each and are displayed as a
hexadecimal number. When pressing the remote control button
Ì the
7 least significant blocks of this number are displayed.
Example GV 900 SV/1:
JP27 JP26 JP25 JP24 JP23 JP22 JP21 JP20 JP19 JP18 JP17 JP16 JP15 JP14 JP13 JP12 JP1
1
JP10 JP9 JP8 JP7 JP6 JP5 JP4 JP3 JP2 JP1 JP0
0 0 1 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 1
= = = = = = =
3 6 1 9 0 1 5
When pressing the remote control button ı
the 3 digits on the right
indicate the most significant 3 blocks in hexadecimal form. Addition-
ally, the luminance and chrominance settings in Standard Play mode
included in the software will be displayed.
Example GV 900 SV/1:
JP39 JP38 JP37 JP36 JP35 JP34 JP33 JP32 JP31 JP30 JP29 JP28
0 0 0 1 0 0 0 0 0 0 1 1
= = =
1 0 3
no
indication
without
meaning
0
SP
P 5 6
PAL-Standard Play
Luminance
=
5
Chrominance
=
6
When pressing the remote control button
Ï
the software settings for
luminance and chrominance are displayed for the operating modes
NTSC Extended Play, NTSC Standard Play and PAL Long Play.
Example GV 900 SV/1:
no
indication
EP
n 0 7
NTSC-Extended Play
Luminance
=
0
Chrominance
=
7
SP
n 0 7
NTSC-Standard Play
Luminance
=
0
Chrominance
=
7
LP
P 0 7
PAL-Long Play
Luminance
=
0
Chrominance
=
7
Display GV 900 SV/1 GV 940 EURO GV 940 HiFi GV 940 HiFi/5 GV 940 NIC GV 9400 EURO GV 9400 HiFi GV 9400 HiFi/5 GV 9400 NIC SE 9102 SV SE 9105 HiFi SE 9106 HiFi/NIC
EP n 07 07 07 07 07 07 07 07 07 07 07 07
SP n 07 07 07 07 07 07 07 07 07 07 07 07
LP P 07 35 35 35 35 35 35 35 35 07 35 35
SP P 56 45 45 45 45 45 45 45 45 56 45 45
JP39 0 1 1 1 1 0 0 0 0 0 0 1
JP38 0 0 0 0 0 0 0 0 0 0 0 0
JP37 0 0 0 0 0 0 0 0 0 0 0 0
JP36 1 1 1 1 1 1 1 1 1 1 1 1
JP35 0 0 0 0 0 0 0 0 0 0 0 0
JP34 0 1 0 0 0 1 0 0 0 0 0 0
JP33 0 0 1 1 1 0 1 1 1 0 1 1
JP32 0 0 0 0 0 0 0 0 0 0 0 0
JP31 0 0 0 0 0 0 0 0 0 0 0 0
JP30 0 0 0 0 0 0 0 0 0 0 0 0
JP29 1 1 1 1 1 1 1 1 1 1 1 1
JP28 1 1 1 1 1 1 1 1 1 1 1 1
JP27 0 0 0 0 0 0 0 0 0 0 0 0
JP26 0 0 0 0 0 0 0 0 0 0 0 0
JP25 1 1 1 1 1 0 0 0 0 1 1 1
JP24 1 1 1 1 1 0 0 0 0 1 0 1
JP23 0 1 1 1 1 1 1 1 1 0 1 1
JP22 1 1 1 1 1 1 1 1 1 1 1 1
JP21 1 1 1 1 1 1 1 1 1 1 1 1
JP20 0 0 0 0 0 0 0 0 0 0 0 0
JP19 0 1 0 1 1 1 0 1 1 0 0 1
JP18 0 1 0 1 1 1 0 1 1 0 0 1
JP17 0 0 0 0 0 0 0 0 0 0 0 0
JP16 1 1 1 1 1 1 1 1 1 1 1 1
JP15 1 1 1 1 1 1 1 1 1 1 1 1
JP14 0 1 1 1 1 1 1 1 1 0 1 1
JP13 0 1 1 1 1 1 1 1 1 0 1 1
JP12 1 1 1 1 1 1 1 1 1 1 1 1
JP11 0 1 0 0 0 1 0 0 0 0 0 0
JP10 0 1 0 0 0 1 0 0 0 0 0 0
JP 9 0 0 0 0 0 0 0 0 0 0 0 0
JP 8 0 1 0 0 0 1 0 0 0 0 0 0
JP 7 0 0 0 0 0 0 0 0 0 0 0 0
JP 6 0 0 0 0 0 0 0 0 0 0 0 0
JP 5 0 0 0 0 0 0 0 0 0 0 0 0
JP 4 1 1 1 1 1 1 1 1 1 1 1 1
JP 3 0 0 0 0 0 0 0 0 0 0 0 0
JP 2 1 1 1 1 1 1 1 1 1 1 1 1
JP 1 0 1 0 0 0 1 0 0 0 0 0 0
JP 0 1 0 1 1 1 0 1 1 1 1 1 1
Check indica-
tion possible
with button
Ì
Check indica-
tion possible
with
ı
Check indica-
tion possible
with button
Ï
3619015
3EDFD16 3E1F015 3EDF015 3EDF015 0EDFD16 0E1F015 0EDF015 0EDF015
3619015
2E1F015 3EDF015
560103 450943 450923 450923 450923 450143 450123 450123 450123 560103 450123 450923
070707
GV 900 SV/2
07
07
07
56
0
0
0
1
0
0
0
0
0
0
1
1
0
0
1
1
0
1
1
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
1
0
1
0
1
3619015
560103
070707 070735 070735 070735 070735 070735 070735 070735 070735 070707 070735 070735
Note: 1 = flashing, button G
0 = illuminated, button "
CLEAR
"