Dieter's
GSP 2101
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REVISION HISTORY
last update: 2007-12-27
Name |
Mainboard Type |
Revision |
Date |
Changes | Frequency [MHz] |
Firmware- |
No. of EPROMs |
S-DISC- Processor Type |
---|---|---|---|---|---|---|---|---|
GSP 2101 |
80-5039 |
A0 |
11-02-1993 |
Release to production | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A1 |
11-16-1993 |
R 500 added: 20 KOhm Resistor 5% 1/4 Watt Carbon Film | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A2 |
11-29-1993 |
Changes on all Phone-Plugs | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A3 |
12-23-1993 |
Change R 120 from 470 k to 100 k, Change U10 from Xilinx to AMI | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A4 |
12-27-1993 |
Change R 283 from 499 Ohm to 681 Ohm. (Filter in EQ) Band 8 | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A5 |
12-23-1993 |
Change C132 from 1 µF to 2.2 NP 60-0043 2.2 µF Cap 25V -20/+80% Elect., change R 120 from 100 k to 1 M, Change R 121 from 100 k to 75 k | 10 |
1.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
A6 |
12-29-1993 |
Change software from 1.00.00 to 1.01.01 | 10 |
1.01.01 |
2 |
1 |
GSP 2101 |
80-5039 |
A7 |
01-06-1994 |
Change software from 1.01.01 to 1.02.02 | 10 |
1.02.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A8 |
01-25-1994 |
Change software from 1.02.02 to 1.01.01 | 10 |
1.01.01 |
2 |
1 |
GSP 2101 |
80-5039 |
A9 |
01-31-1994 |
Change software from 1.00.00 to 1.03.02 | 10 |
1.03.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A10 |
02-24-1994 |
Change C149,C163,C239,C254 from.11 to .15 5% 56-1223 .15 µF Cap 100V 5% Poly Film, C232,C253 from.51 to .47 5% 56-1227 .47 µF Cap 100V 5% Poly Film. | 10 |
1.03.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A11 |
03-15-1994 |
? |
10 |
1.03.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A12 |
03-24-1994 |
Change C239,C254 from 0.15 to .11 5% 56-1129 0.11 µF Capacitor 5% 100V Polyester Film. | 10 |
1.03.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A13 |
04-10-1994 |
Change R188 from 3.3k to Trimmer TP10k H 42-0211 10 k Trim Pot, Horizontal Mount, 3/4 turn | 10 |
1.03.02 |
2 |
1 |
GSP 2101 |
80-5039 |
A14 |
07-13-1994 |
Change software from 1.03.02 to 1.06.06 | 10 |
1.06.06 |
2 |
1 |
GSP 2101 |
80-5039 |
A15 |
07-28-1994 |
Change caps to new naming convention for autoinsertion | 10 |
1.06.06 |
2 |
1 |
GSP 2101 |
80-5039 |
B0 |
08-02-1994 |
Modify Speaker Simulator section | 10 |
1.06.06 |
2 |
1 |
GSP 2101 |
80-5039 |
A16 |
08-15-1994 |
Change R343 from 1M to 220K 50-0040 220 kOhm Resistor 5% 1/4 Watt Carbon Film | 10 |
1.06.06 |
2 |
1 |
GSP 2101 |
80-5039 |
B1 |
08-15-1994 |
Change R343 from 1M to 220K 50-0040 220 kOhm Resistor 5% 1/4 Watt Carbon Film | 10 |
1.06.06 |
2 |
1 |
GSP 2101 |
80-5039 |
A17 |
08-24-1994 |
Change software from 1.06.06 to 2.00.00 | 10 |
2.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
B2 |
08-24-1994 |
Change software from 1.06.06 to 2.00.00 | 10 |
2.00.00 |
2 |
1 |
GSP 2101 |
80-5039 |
B3 |
09-26-1994 |
Change X2 from 10 MHz to 20 MHz, Change C234 from 25pF to 15pF. | 20 |
2.00.00.a |
2 |
1 |
GSP 2101 |
80-5039 |
A18 |
09-28-1994 |
Change X2 from 10 MHz to 20 MHz, Change C234 from 25pF to 15pF. | 20 |
2.00.00.a |
2 |
1 |
GSP 2101 |
80-5039 |
B4 |
10-03-1994 |
Change part numbers used in autoinsertion | 20 |
2.00.00.a |
2 |
1 |
GSP 2101 (LE) |
80-5039 |
B5 |
11-03-1994 |
Update parts for autoinsertion | 20 |
2.00.00.a |
2 |
1 |
GSP 2101 (LE) |
80-5039 |
B6 |
01-26-1995 |
Change software from 2.00.00 to 2.01.01 | 20 |
2.01.01.a |
2 |
1 |
GSP 2101 (LE) |
80-5039 |
B7 |
06-21-1995 |
Change H2, H5 AND H7 TO 32-1074 | 20 |
2.01.01.a |
2 |
1 |
GSP 2101 (LE) |
80-5039 |
B8 |
06-21-1995 |
Change Q18 from 2N4124 to 2N5088 | 20 |
2.01.01.a |
2 |
1 |
GSP 2101 (LE) |
80-5039 |
B9 |
10-31-1995 |
Change U3 from SDISC I to SDISC II (72-3177), Change software from 2.01.01 to 2.02.01 | 20 |
2.02.01.a |
2 |
2 |
GSP 2101 (LE) |
80-5039 |
B10 |
12-11-1995 |
Omit C144, C146, C147, C148 on EQ board | 20 |
2.02.01.a |
2 |
2 |
GSP 2101 |
80-5035 |
A0 |
12-11-1995 |
1 EPROM- Mainboard release to production | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 |
80-5035 |
A1 |
01-04-1996 |
Change RESET CIRCUIT | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 |
80-5035 |
X0 |
01-04-1996 |
Proto-Type RESET CIRCUIT change on PCB | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 |
80-5035 |
B0 |
01-13-1996 |
Change RESET CIRCUIT on PCB | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 |
80-5035 |
B1 |
02-01-1996 |
Add plastic cable holder to schematic and BOM | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 |
80-5035 |
B2 |
02-05-1996 |
Change L27 from FERRITE, 26-0219, to RESISTOR, 50-1500 | 20 |
2.11.a |
1 |
2 SMD |
GSP 2101 Artist |
80-5039 |
B11 |
03-11-1996 |
GSP2101 ARTIST Front plate, Change software from 2.01.01 to 2.05.05 | 20 |
2.05.05.a and 2.06.06.a |
2 |
2 |
GSP 2101 Artist |
80-5035 |
B3 |
03-14-1996 |
Changes to create GSP-2101 ARTIST from GSP-2101 | 20 |
2.55.a and 2.66.a |
1 |
2 SMD |
GSP 2101 Artist |
80-5039 |
B12 |
04-12-1996 |
Change software from 2.06.06.a to 3.00.00.a | 20 |
3.00.00.a |
2 |
2 |
GSP 2101 Artist |
80-5039 |
B13 |
04-29-1996 |
Change D43,34,52,53,54,45,46,47,48,49,50,51 to T&R parts | 20 |
3.00.00.a |
2 |
2 |
GSP 2101 Artist |
80-5035 |
B4 |
04-12-1996 |
Change software from 2.66.a to 3.00.a | 20 |
3.00.a |
1 |
2 SMD |
GSP 2101 Artist |
80-5035 |
B5 |
04-29-1996 |
Change D43,44,52,53,54,45,46,47,48,49,5,51 to T&R PARTS | 20 |
3.00.a |
1 |
2 SMD |
End of production |
Oct.-1996 |
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