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MPX1
Addendum
1 pgs10.45 Kb0
Parts list
3 pgs172.23 Kb1
Quick Reference Guide
2 pgs128.73 Kb0
Technical Manual
59 pgs2.51 Mb0
User Manual
94 pgs9.24 Mb0
User Manual [en, de, es, fr, it]
127 pgs2.43 Mb1
User Manual [pl]
128 pgs7.45 Mb0
User's Manual
4 pgs64.93 Kb0
User's Manual
4 pgs44.03 Kb0
User's Manual
62 pgs199.75 Kb0

Lexicon mpx1 User Manual

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D
C
B
A
[4/C2]
[5/B2]
[4/A2]
[4/A2,10/C2]
[4/B5] [4/B2]
[2/B8,4/B2]
[2/C8,4/A2]
[2/A2]
[4/A2] [4/C2] [4/B2] [8/C2] [4/A2] [4/B2] [4/B2] [4/B2] [4/B2]
[4/A2] [4/B2]
[3/C8,4/C2]
[4/A2]
[1/D3,2/C8,4/C8]
[2/C8,4/D8] [4/D8,5/D6]
RESET_DSP/
PEDAL_ADC
DSP_ON_BUS
64FS
4FS DSP_IN_DATA 128FS/
8FS LEX_DSP_DATA
HI_RAM_EN/ RAM_A14 LO_RAM_WR/ WRITE_PROTECT LO_RAM_RD/ P15 P16 P17 ROM_EN/
13 12
U14
R165
10M
Y2
10.0MHZ
C126
18PF
ZBUSREQ/ INT/
RESET1/ ZWAIT/
CTRL DATA[0:15] ADDR[0:15]
74HCU04
Y4
25.0000MHZ
C157
18PF
R166
470
C127
18PF
43
U14
74HCU0474HCU04
11 10
U14
10MHZ
RESET1/
C158
18PF
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
NC NC NC NC
NC NC NC NC NC NC NC NC
+5VD
ADSP2115
58
D0
59 60 61 62 63 64 65 66 67 68
1 3 4 5 6 7 8
9 11 12 13 14 15
20 19 18 17
56 54 53 55
51 48 47 50
41 42
2 10 29 49
13
7
16 17 14
9
8 10 11 15
6 12 24 25
18 19 30 28
33
D1
D2
RESET IRQ2 BR MMAP
SCLK1 RFS1 TFS1 DR1
SCLK0 RFS0 TFS0 DR0
XTAL CLKIN
GND GND GND GND
A10 A11 A12 A13
BMS
PMS
DMS
RD
WR
BG
DT1
DT0
CLKOUT
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
Z80C-10
D1 D2 D3 D4 D5 D6 D7
N/C N/C N/C N/C
BUSREQ BUSACK INT NMI RST WAIT
GND
10MHZ
+5VD
16 26 57
21 22 23 24 25 27 28 30 31 32 33 34 35 36
39 37 38
45 44
ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12 ADDR13
DSP_BMS/ IOREQ/ DSP_DMS/
RD/ WR/
HI_RAM_EN/
ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12
RD/ WR/
10
9 8 7 6 5 4
3 25 24 21 23
2 20
22 27 26
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12
CS1 OE WE CS2 GND NC
D0 D1 D2 D3 D4 D5 D6 D7
8KX8 80NS
+5VD+5VD
28
DATA8
11
DATA9
12
DATA10
13
DATA11
15
DATA12
16
DATA13
17
DATA14
18
DATA15
19
HIGH SRAM
114
NC
U21
NC
40
DSP_OUT_DATA DSP_LEX_DATA
52
DSP_LEX_DATA
46
NC
43
U20
R212
47
RAM_A14 LO_RAM_WR/
WRITE_PROTECT LO_RAM_RD/
ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12 ADDR13
43256
10
A0
9
A1
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
25
A8
24
A9
21
A10
23
A11
2
A12
26
A13
1
A14
27
WE
20
CE
22
OE
14
GND
28
DATA0
11
D0 D1 D2 D3 D4 D5 D6 D7
12 13 15 16 17 18 19
32KX8 85NS
DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
LOW SRAM
U22
+5VD+5VD
27C020
12
A0
11
A1
10
A2
9
A3
8
A4
7
A5
6
A6
5
A7
27
A8
26
A9
23
A10
25
A11
4
A12
28
A13
29
A14
3
A15
2
A16
30
A17
1
VPP
31
PGM
24
OE
22
CE
16
GND
32
DATA0
13
D0 D1 D2 D3 D4 D5 D6 D7
14 15 17 18 19 20 21
256KX8 90NS
DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
EPROM
U23
45678
3 2
A10 A11 A12 A13 A14 A15
RFSH
HALT IORQ
MREQ
WR
ADDR0 ADDR1 ADDR2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
M1
RD
35 36 37 38 39 40 41 42 43 44 1 2 3 4 5
2729 32 31 20 22 21 26 23
U24
ADDR1 ADDR2 ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12 ADDR13 ADDR14 ADDR15
ZBUSACK/ ZRFSH/ NC NC IOREQ/ ZMREQ/ WR/ RD/
ADDR14 ADDR15
+5VD
R182
2.2K
R181
2.2K
P15 P16 P17
ROM_EN/
ADDR0
34
ADDR3 ADDR4 ADDR5 ADDR6 ADDR7 ADDR8 ADDR9 ADDR10 ADDR11 ADDR12 ADDR13 ADDR14
CTRL
BDSP_OUT_DATA
DSP_OUT_DATA
VRAM
C141
.1/50
10MHZ
ZBUSACK/
[1/A7,2/C8,4/C8]
[11/C8]
[4/B8] [2/B7]
[8/D2]
[4/C8]
[4/C8]
12345678
REVISIONS
DESCRIPTIONREV
REDRAWN; ADDED Y4, C157,
1
& C158 PER ECO 960314-00
2
CHANGED U23 SYMBOL AND SHEETS 11 & 12 PER ECO 960418-00
CHANGED NOTE 6 AND
3
SHEETS 6 & 9 PER ECO 960502-00
CHANGED SHEET 11 PER ECO4 960626-00
5 CHANGED SHEET 9 PER ECO
960812-00. CHANGED SHEETS 9 & 12 PER ECO 960827-00
6 CHANGED SHEET 7 PER ECO
970922-01 UPDATED ADDRESS ON ALL PAGES
CHANGED SHEET 6 PER ECO 980601-007
CHANGED PER DCR 000414-008
9
CHANGED SHT. 10 PER ECO 000517-00
10 CHANGED SHT. 10 PER ECO 000517-00-A
NOTES
1 UNLESS OTHERWISE INDICATED, RESISTORS ARE 1/10W 2 UNLESS OTHERWISE INDICATED, RESISTORS ARE 5% 3 UNLESS OTHERWISE INDICATED, CAPACITORS ARE UF/V 4
DIGITAL
GROUND 5 [XX/XX] DENOTES [SHEET NUMBER/SECTOR] 6 LAST REFERENCE DESIGNATORS USED: BAT1, C158, D22, FB19, J21, Q38,
R261, SW1, U33, W2, Y4
7 COMPONENTS MARKED WITH ARE NOT INSTALLED.
SHEET NUMBER REVISION NUMBER
1 OF 13 2 OF 13 3 OF 13 4 OF 13 5 OF 13 6 OF 13 7 OF 13 8 OF 13
9 OF 13 10 OF 13 11 OF 13 12 OF 13 13 OF 13
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
BAC
CW 4/2/96
BAC 4/2/96
GROUND GROUND
*
DOCUMENT CONTROL BLOCK: #060-11018
exicon
TITLE
DATEAPPROVALS
1/15/96 1/26/96JM'A
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
DRAFTER
CHECKER
CHASSISANALOG
10
3 3 3 3 5 3 3 5 5 5 5 3
RWH
3/18/96
JM'A
4/1/96
RWH
4/19/96
JM'A
4/22/96 4/19/96
RWH
5/2/96
JM'A
5/2/96 5/2/96
RWH
7/23/96
BAC
RWH
9/10/96
BAC
9/11/96
MTC
9/30/97
JJF
10/8/97
RWH
6/4/98
BAC
6/4/98
RWH
4/17/00
ECM
4/18/00 5/22/00
RWH
5/18/00
ECM
5/18/00
RWH CW
5/26/00 5/26/00 5/26/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
4/22/96
BAC
CW
5/2/96
BAC
CW
7/24/96
JM'A
7/24/967/24/96
CW
9/11/96
BAC
9/11/96
CW
10/16/97
BAC
10/16/97
6/5/98
BAC
6/5/98
5/19/00
ECM
5/22/00
ECM
5/22/00 5/26/00
ECMECM
POWER GROUND
3 OAK PARK BEDFORD, MA 01730
Z80, DSP
NUMBERCODE
060-11018
.
SHEET
111018-10 1
OF
CW
CW
CW
1
REV
13
10
D
C
B
A
5-26-2000_11:59
D
C
[1/D3,1/A7,4/C8]
B
A
[4/C3]
[1/A8,4/D8]
[4/A2] [4/A2]
[4/C2] [4/A2]
[1/C8,4/A2] [1/C8,4/B2]
[1/C2]
MC/
LA[0:9]
DATA[0:15]
CTRL
LEX_WR/ LEX_EN/
RESET_LEX/ LEX_WC/
8FS 128FS/ DSP_LEX_DATA
LEX_EN/
LA0 LA1 LA2 LA3 LA4 LA5 LA6 LA7 LA8 LA9
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
DSP_LEX_DATA 128FS/
47
R190
R189
1M
Y3
22.5792MHZ
C130
10PF
RD/
+5VD
C131
10PF
LEXICHIP-2
(MODE 2)
47
83
84
9
ZA0
8
ZA1
7
ZA2
6
ZA3
5
ZA4
4
ZA5
3
ZA6
82
ZA7
81
ZA8
80
ZA9
17
ZD0
16
ZD1
15
ZD2
14
ZD3
13
ZD4
12
ZD5
11
ZD6
10
ZD7
20
RD
21
WR
19
CS
74
RST
59
WC
65
FRAME
71
SCLK
63 70
SI0
78
MCOUT
77
MCIN
75
XTALI
76
XTALO
1
GND
2
GND
22
GND
34
GND
45
GND GND
64 73
GND
LRAS/
XA0 XA1
DAB0 DAB1 DAB2 DAB3 DAB4 DAB5 DAB6 DAB7 DAB8
DAB9 DAB10 DAB11 DAB12 DAB13 DAB14 DAB15 DAB16 DAB17 DAB18 DAB19
RAS CAS
SDOUTSDIN
WAIT
ZCLK
OVLD
CCLK0
DEG0
PCLK0 PCLK1
WE
A0 A1 A2 A3 A4 A5 A6 A7
IN
31 29 27 25 24 26 28 23 66 67
35 36 37 38 39 40 41 42 43 44 48 49 50 51 52 53 54 55 56 57
30 33 32
68 69 61
18 79
58
62
60
7246
U17
LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 LD9
LD10 LD11 LD12 LD13 LD14 LD15 LD16 LD17 LD18 LD19
PTLRAS/ PTLCAS/ PTLWE/
IN/ OUT/ LEX_DSP_DATA
LEX_WAIT/ LEXPHSAB
NC
DEG0
LAXRA LAXCA
47
R197
47
R195
47
R200
47
R202
47
R192
47
R196
47
R194
47
R201
47
R193
47
LABUS0 LABUS1 LABUS2 LABUS3 LABUS4 LABUS5 LABUS6 LABUS7 LABUS8 LABUS9
LABUS0 LABUS1 LABUS2 LABUS3 LABUS4 LABUS5 LABUS6 LABUS7 LABUS8
R213
1/4W
16BIT
220
LABUS[0:9]
9
A0
10
A1
11
A2
12
A3
14
A4
15
A5
16
A6
17
A7
18
A8
23
CAS
4
RAS
3
WE
22
OE
26
GND
+5VD
13
1
D0
2
D1
24
D2
25
D3
256KX4
80NS
5
NC
U26
LD0 LD1 LD2 LD3
NC
LABUS8 LABUS7 LABUS6 LABUS5 LABUS4 LABUS3 LABUS2 LABUS1 LABUS0
16 17 18 19 22 23 24 25 26
12 13 14 27 28 29
15
NC
21 35 40
R191
R198
R199
R205
R207
R204
47
R206
47
47
47
47
47
W2
1
*
2
*
3
LCAS/
LWE/
LCASX/
LWEX/ LWEX/
LRASX/
+5VD
R203
10K
LABUS[0:9]
LEX_DSP_DATA
45678
A0 A1 A2 A3 A4 A5 A6 A7 A8
WEL/NC WEH/WE RAS OE CAS/CASH NC/CASL
NC GND
GND GND
256KX16
80NS
20
6
1
2
D0
3
D1
4
D2
5
D3
7
D4
8
D5
9
D6
10
D7
11
NC
30
NC
31
D8
32
D9
33
D10
34
D11
36
D12
37
D13
38
D14
39
D15
U25
LD[0:19]
LAXRA LAXCA IN/ OUT/ LD19 LD18 LD17 LD16 LD15 LD14 LD13 LD12
LD11 LD10 LD9 LD8 LD7 LD6 LD5 LD4 LD3 LD2 LD1 LD0
LCASX/ LRASX/
NC NC NC
NC NC NC NC NC NC NC NC
LABUS8 LABUS0 LABUS7 LABUS1 LABUS6 LABUS2 LABUS5 LABUS3 LABUS4 LABUS9
+5VD
LD8 LD7 LD6 LD5 LD4 LD19 LD18 LD17 NC NC LD16 LD15 LD14 LD13 LD12 LD11 LD10 LD9
J17
A10 C10 A11 C11 A12 C12 A13 C13 A14 C14 A15 C15 A16 C16 A17 C17 A18 C18 A19 C19 A20 C20 A21 C21 A22 C22 A23 C23 A24 C24 A25 C25 A26 C26 A27 C27 A28 C28 A29 C29 A30 C30 A31 C31 A32 C32
12345678
REVISIONS
DESCRIPTIONREV
REDRAWN
1
2 UPDATED ADDRESS
CHANGED PER DCR 000414-00
LD0
LD1
LD2
LD3
A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 A7 C7 A8 C8 A9 C9
+5VD
R210
4.7K
R209
4.7K
R211
4.7K
R208
4.7K
3
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
D
C
B
MEMX_STAT
*
LEX_DSP_DATA
LEX_WAIT/ LEXPHSAB
3 2
DEG0
MC/
[5/D8]
[1/C8] [4/B8] [4/B8] [4/B8] [4/B8]
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96
JM'A
4/2/96
CW
4/2/96
BAC
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
LEXICHIP
NUMBERCODE
11018-8 2 2
060-11018
SHEET
1
A
REV
3
13.
OF
5-22-2000_10:53
D
C
B
A
[4/D4,5/D8]
[4/B2]
[1/A8,4/C2]
[4/B2]
[4/A2]
[4/C8,8/C2]
IO_DATA[0:7]
DISPLAY_WR1/ RESET1/
DISPLAY_WR2/
LCD_WR/ RESET/
RESET/
IO_DATA0 IO_DATA1 IO_DATA2 IO_DATA3 IO_DATA4 IO_DATA5 IO_DATA6 IO_DATA7
IO_DATA7 IO_DATA6 IO_DATA5 IO_DATA4 IO_DATA0 IO_DATA1 IO_DATA2 IO_DATA3
IO_DATA0 IO_DATA1 IO_DATA2 IO_DATA3 IO_DATA4 IO_DATA5 IO_DATA6 IO_DATA7
74AC273
3 4 7
8 13 14 17 18 11
CLK
1
CLR
RIGHT ROW DRIVERS
74HC273
3
1D
4
2D
7
3D
8
4D
13
5D
14
6D
17
7D
18
8D
11
CLK
1
CLR
74HC273
3
1D
4
2D
7
3D
8
4D
13
5D
14
6D
17
7D
18
8D
11
CLK
1
CLR
12345678
REVISIONS
COLUMN DRIVERS
R258
680
+5VD
74HC138
2
1Q1D
5
2Q2D
6
3Q3D
9
4Q4D
12
5Q5D
15
6Q6D
16
7Q7D
NC
19
8Q8D
1
A
2
B
3
C
6
G1
4
G2A
5
G2B
NC
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
NC
9
Y6
NC
7
Y7
U33
R256
680
R254
680
R252
680
U31
R250
R245
100
1/4W
R243
100
1/4W
R244
100
1/4W
R242
100
1/4W
LEFT ROW DRIVERS
RIGHT_ROW0
RIGHT_ROW1
RIGHT_ROW2
RIGHT_ROW3
680
R224
1K
R222
1K
R220
1K
R218
1K
2N4403
Q38
2N4403
Q37
2N4403
Q36
2N4403
Q35
2N4403
Q34
R251
2N4401
Q29
2N4401
Q28
2N4401
Q27
2N4401
Q26
1K
+5VD
R253
1K
R217
100
1/4W
R216
100
1/4W
R215
100
1/4W
R214
100
1/4W
R255
RIGHT_ROW[0:3]
1 REDRAWN
2 UPDATED ADDRESS
CHANGED PER DCR 000414-00
3
RIGHT
DISPLAY
1 COL5 COL4 COL3 COL2 COL1
SWITCH_ROW3 SWITCH_ROW2 SWITCH_ROW1 SWITCH_ROW0
RIGHT_ROW3 RIGHT_ROW2 RIGHT_ROW1 RIGHT_ROW0
R259
1K
R257
1K
1K
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
ENC1 ENC3
J21
SWITCH_ROW[0:3]
[5/B8] [5/C5]
[5/C8]
LEFT
DISPLAY
1 2 3 4 5 6 7 8 9
10
J19
11 12 13 14 15
COL1 COL2 COL3 COL4 COL5
DESCRIPTIONREV
R225
2
1Q
5
2Q
6
3Q
9
4Q
12
5Q
15
6Q
16
7Q
19
8Q
1K
R228
1K
R227
R229
U27
1K
2N4401
Q33
2N4401
Q32
2N4401
Q31
100
1/4W
R223
100
1/4W
R221
100
1/4W
R219
1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q
2 5 6 9 12 15 16 19
U29
CONTRAST0 CONTRAST1 CONTRAST2 CONTRAST3 LCD_READ LCD_ADDR1 NC NC
R235
10K
R233
2.2K
R236
20K
R234
4.7K
-15VA
R226
1K
R232
*
2N4401
Q30
R231
470UNKNOWN
100
1/4W
CONTRAST
LCD_READ
LCD_ADDR1
45678
3 2
[5/A8]
[5/A8] [5/A8]
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96
JM'A
4/2/96
CW
4/2/96
BAC
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
5/19/00
ECM
5/22/00
3 OAK PARK BEDFORD, MA 01730
DISPLAY DRIVER
NUMBERCODE
060-11018
. 13
SHEET
3311018-8
OF
1
CW
REV
3
D
C
B
A
5-22-2000_10:52
D
C
B
A
[1/A8,2/C8]
[1/D3,1/A7,2/C8]
[3/A8,8/C2]
[1/B5]
[7/B2] [1/A2]
[2/A2]
[1/C2] [2/A2] [2/A2] [2/A2] [7/C2]
[10/C2]
[6/C2]
2 3 4 5 6 7 8 9
19
1
74HC245
A1 A2 A3 A4 A5 A6 A7 A8 G DIR
B1 B2 B3 B4 B5 B6 B7 B8
IO_DATA1
17
IO_DATA2
16
IO_DATA3
15
IO_DATA4
14
IO_DATA5
13
IO_DATA6
12
IO_DATA7
11
IO_DATA0
18
U30
DATA[0:15]
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 IOREQ/ ADDR0
CTRL
+5VD
R184R178
10K 2.2K
RESET/ 10MHZ
VCO ZBUSACK/ ZBUSACK/
MC/ LEX_WAIT/
DIG_IN
DSP_ON_BUS
ADC_IN MIDI_IN
R183 R176R185
R188 R186
R187
47
4747
47 4747
RESET/ 10MHZ
ZBUSREQ/ VCO
RD_STATUS/ LEX_EN/
LCD_EN
LEXPHSABLEXPHSAB LEXPHSDA
DSP_OUT_DATADSP_OUT_DATA MC/ DEG0DEG0 LEX_WAIT/ DIG_IN DSP_ON_BUS PHASE_DET
LEXPHSDA
LEXPHSDA
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
RD/ DSP_BMS/
DSP_DMS/ ZRFSH/
IOREQ/ ZMREQ/
72 70 67 65 62 60 58 56
12 54 13 32 31 33 57 53
6
7 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 35 37 38 39 40 41
1 43
MODE 6
D0 D1 D2 D3 D4 D5 D6 D7
PWRDWN RESET TCLKIN M0 M1 M2/IO XTL1/IO XTL2/IO
IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO IO
GND GND
XC3042
DOUT/IO
RCLK/IO
A10 A11 A12 A13 A14 A15
DONE
CCLK
HDC/IO LDC/IO
INIT/IO
+5VD+5VD
22 64
ADDR0
75
A0
ADDR1
76
A1
ADDR2
77
A2
ADDR3
78
A3
ADDR4
82
A4
ADDR5
84
A5
ADDR6
3
A6
ADDR7
5
A7
ADDR8
9
A8
ADDR9
11
A9
ADDR10
10
ADDR11
8
ADDR12
4
ADDR13
2
ADDR14
83
ADDR15
81
DONE
55
NC
74
RAM_A14
73 34 36 42 71
80
IO
79
IO
69
IO
WR/
68
IO
66
IO
63
IO
61
IO
59
IO
INT/
52
IO
MIDI_OUT
51
IO
MIDI_IN
50
IO
4FS
49
IO
48
IO
47
IO
ADC_IN
46
IO
45
IO
8FS
44
IO
U15
64FS 8FS
ADDR9 ADDR7 ADDR5 ADDR4 ADDR6 ADDR8
ADDR3 ADDR1
ADDR0 ADDR2
ADDR1 CONTROL_WR/
ADDR2 ADDR3 ADDR4
RESET/
R169
47
12345678
REVISIONS
IO_DATA[0:7]
ADDR[0:15]
+5VD
LA[0:9]
74HC174
1D 2D 3D 4D 5D 6D
9
CLK
1
CLR
+5VD
74HC174
1D 2D 3D 4D 5D 6D
9
CLK
1
CLR
14
1 2 3
74HC00
12
11
13
U3
45678
23
1Q
54
2Q
76
3Q
1011
4Q
1213
5Q
1514
6Q
U16
23
1Q
54
2Q
76
3Q
1011
4Q
1213
5Q
1514
6Q
U19
74HC259
D Q0 G
S0 S1 S2
CLR Q7
LA9 LA7 LA5 LA4 LA6 LA8
LEXICHIP ADDRESS LATCH
LA3 LA1 NC NC LA0 LA2
413 5
Q1
6
Q2
7
Q3
9
Q4
10
Q5
11
Q6
1215
NC
U18
74HCU04
U4
[7/D8] DIG_OUT
R177
47
R175
47
RESET_DSP/
RESET_LEX/
RESET_PEDAL
DISCHARGE
RESET_DAC/
65
DSP_IN_DATA
DSP_IN_DATADSP_IN_DATA
SOFT_SAT
RESET1/
RAM_A14
ROM_EN/
R180
47
R179
47
R171
47
R168
47
R170
47
R167
47
LO_RAM_WR/
DISPLAY_WR1/
DISPLAY_WR2/
MIDI_OUT
R172
R173
47
R174
47
47
FS
LCD_WR/
PHASE_DET
LEX_WR/ LEX_WC/
LCD_EN
LEX_EN/
RD_STATUS/
HI_RAM_EN/
LO_RAM_RD/
ZBUSREQ/
DSP_ON_BUS
3 2
MUTE/
128FS/
P15
P16
P17
INT/ 4FS
256FS
8FS
64FS
ZWAIT/
[3/D8,5/D8]
[1/A7,5/D6]
[2/D8]
[1/D8,10/C2] [9/A8] [2/C8] [5/A8] [10/B7] [7/A8] [11/C7]
[1/A8,3/C8] [1/B8]
[1/B8]
[1/C8,2/B8]
[1/C8] [1/B8]
[1/B8]
[1/B8]
[1/B8]
[3/C8]
[3/B8] [1/A8]
[6/B8] [1/C8]
[10/C2,11/B8] [3/A8]
FS
[10/C2,11/B8]
[1/C8,2/C8]
[1/C8,10/C2,11/B8]
[7/B8] [2/C8] [2/C8] [5/A8] [1/A8] [2/C8] [5/D8] [1/B8] [1/B8] [1/A8] [1/C8]
REDRAWN1
UPDATED ADDRESS2
CHANGED PER DCR 000414-00
3
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
DESCRIPTIONREV
exicon
DATEAPPROVALS
BAC
1/15/96
JM'A 1/26/96
4/2/96CW 4/2/96BAC
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
11018-8 4
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
5/19/00
ECM
5/22/00
3 OAK PARK BEDFORD, MA 01730
FPGA
NUMBERCODE
060-11018
4
SHEET
OF
1
CW
REV
13.
3
D
C
B
A
5-22-2000_10:51
D
C
[1/A7,4/D8]
[2/B2]
[4/A2]
[3/C3]
ADDR[0:15]
MEMX_STAT
RD_STATUS/ RD_STATUS/
+5VD
R230
10K
SWITCH_ROW[0:3]
R238 R239
2.2K2.2K
SWITCH_ROW0 SWITCH_ROW1 SWITCH_ROW2 SWITCH_ROW3
R40 R43
47K47K
ADDR4
RD_STATUS/ ADDR4
2 3 5
6 11 10 14 13 15
1
*
2
3
5
6 11 10 14 13 15
1
74HC257
1A 1B 2A 2B 3A 3B 4A 4B G S
74HC257
1A 1B 2A 2B 3A 3B 4A 4B G S
12345678
REVISIONS
DESCRIPTIONREV
IO_DATA[0:7]
4
1Y
7
2Y
9
3Y
12
4Y
IO_DATA4 IO_DATA5 IO_DATA6 IO_DATA7
[3/D8,4/D4]
REDRAWN1
2 UPDATED ADDRESS
CHANGED PER DCR 000414-00
3
U28
4
1Y
7
2Y
9
3Y
12
4Y
IO_DATA0 IO_DATA1 IO_DATA2 IO_DATA3
U32
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
D
C
R241 R240
+5VD
R247 R248
ENCODER
[3/D2] [3/C2]
B
[3/A2] [3/A2] [3/A2] [4/A2]
A
[4/C2]
ENC1 ENC3
+5VD
RESET_PEDAL
CONTRAST LCD_ADDR1 LCD_READ
LCD_EN
IO_DATA0 IO_DATA1 IO_DATA2 IO_DATA3 IO_DATA4 IO_DATA5 IO_DATA6 IO_DATA7
R237
16
1/4W
RESET_PEDAL
+5VD
10 11 12 13 14 15 16
J20
1 2 3 4 5 6 7 8 9
R246
100
1/4W
C154
.01/50
LCD
2.2K2.2K
1 6
FOOTSWITCHES
4
10K10K
5 2
3
J9
+5VD
R39
4.7K
R44
R249
100 1/4W
C156
.01/50
PEDAL
1K
1 6 5 2
4
3
J10
C33
.1/50
+5VD
R50
10K
R51
10K
R42
4.7K
5 6
+15VA
+
-
R41
4.7K
+15VA
C30
150PF
C31
150PF
R45
24K
2N3906
+15VA
150PF
D11
BAV99
R47
2.49K 1%
C29
12V
R46
10.0K
8
LM393
7
U2
4
R48
100
1/4W
1%
Q5
.1MA
BAV99
+15VA
3
+
2
-
C32
.01/250
+5VD
D10
BAV99
D9
+5VD
8
LM393
1
U2
4
R49
10K
PEDAL_ADC
[1/D8]
B
PEDAL_ADC
FOOTPEDAL A/D
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
45678
3 2
exicon
DATEAPPROVALS
BAC
1/15/96
JM'A 1/26/96
4/2/96CW 4/2/96BAC
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
11018-8 5 5
INPUTS
NUMBERCODE
.
060-11018
SHEET
1
A
REV
3
13
OF
5-22-2000_10:51
12345678
REVISIONS
DESCRIPTIONREV
1 REDRAWN
ADDED R2602 PER ECO 960502-00
D
+5VD
6
U5
R78
270
1/4W
+5VD
+5VD
9
10
74HC00
U3
MIDI_IN
8
[4/A8]
MIDI INPUT
R77
220
REMOTE
9VAC IN
J15
NC
2
J14
3 2
NC
1
7
98
45 13 6
DIN7
MINSIG4
FB13
1/4W
C52
100PF
R76
220
1/4W
D18
1N914
HCPL2601
2 3 5
+5VD
8
C
UPDATED ADDRESS
3
CHANGED U5 PER ECO 980601-004
CHANGED PER DCR 000414-00
5
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
RWH
5/2/96
JM'A MTC
10/14/97
JJF
10/8/97
RWH
6/4/98
BAC
6/4/98
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
5/2/96
BAC
5/2/965/2/96
CW
10/16/97
BAC
10/16/97
CW
6/5/98
BAC
6/5/98
CW
5/19/00
ECM
5/22/00
D
C
MTHSIG5
R70
220
1/4W
J13
5 4
NC
3 1
DIN5
2
76
R80
2.2K
R79
220
1/4W
FB14
2N3904
Q11
C54
100PF
C50
100PF
MTHSIG1
MIDI THRU
FB12
GND3
B
MIDI OUTPUT
2
J12
NC NC
DIN5
6 7
45 13
[4/B2]
MIDI_OUT
R260
1K
R65
2.2K
MOUTSIG0
MOUTSIG1
2N3904
Q6
R61
MOUTSIG2 MOUTSIG5 MOUTSIG3
220
1/4W
C47
100PF
FB10
MTHSIG2
MTHSIG4
NC
MOUTSIG4
GND10
FB11
FB9
MTHSIG0
R71
220
1/4W
R62
220
1/4W
+5VD
+5VD
C49
100PF
C44
100PF
2N3904
Q7
MTHSIG3
R75
2.2K
B
A
45678
3 2
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96JM'A
CW 4/2/96
BAC 4/2/96
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
NUMBERCODE
.
MIDI
060-11018
SHEET
1
6611018-8
A
REV
5
13
OF
5-22-2000_10:51
12345678
REVISIONS
DESCRIPTIONREV
+5VD
D
+5VD
[4/C2]
DIG_OUT
74HC00
5 4
74HC00
1 2
U3
U3
R53
6
715 1%
R54
3
715 1%
R52
95.3 1%
D12
BAV99
C37
.01/50
C36
.1/50
S/PDIF OUT
J11
2
C35
100PF
RCA
4
3
*
1 REDRAWN
2 CHANGED R60 + C43 VALUES
PER ECO #970922-01 UPDATED ADDRESS
CHANGED PER DCR 000414-00
3
GND2
+5VD
D13
C
J11
S/PDIF IN
1
4
RCA
3
C39
100PF
R55
75 1/4W
C41
.01/50
C40
.1/50
*
BAV99
74HCU04
1 2
U4
R56
47K
R57
2.2K
74HCU04
U4
43
DIG_IN
[4/B8]
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
9/30/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
D
C
VCO
74HCU04
R63
15.0K
1%
U4
R58
1M
Y1
11.3MHZ
1213
R64
15.0K
1%
R59
1K
C46
.1/50
D14
1N914
BB911BB911BB911
PHASE DETECTOR
B
MPS2369
Q8
[4/A2]
PHASE_DET
R74
1K
R72
6.8K
R73
6.8K
+15VA
PN5910
Q9
R67
4.7K
C45
.1/50
GND1
D15 D16 D17
PLLV
R68
[4/C2]
A
DISCHARGE
R69
4.7K
2N3904
Q10
100
1/4W
C48
.1/50
C51
4.7/25
R66
47K
PLLV
74HCU04
11 10
U4
R60
1.5K
C43
18PF
VCO
[4/C8]
B
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
45678
3 2
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96JM'A
CW 4/2/96
BAC 4/2/96
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
11018-8 7
S/PDIF I/O
NUMBERCODE
.
060-11018
SHEET
1
7
A
REV
3
13
OF
5-22-2000_10:51
12345678
REVISIONS
DESCRIPTIONREV
REDRAWN1
+5VD +5VD +5VD
D
R93
47K
D21
1N914
1N914
R92
1K
D20
2N3906
MC34164
2 1
IN RESET
GND
4
U6
GND5
Q14
W1
C70
2.2/50
R89
2.2K
R90
10K
R91
10K
C69
470PF
R88
4.7K
R85
1K
2N3904
Q13
R86
1K
+5VD
2N3906
Q12
C68
.1/50
D19
1N914
R87
1K
UPDATED ADDRESS2
CHANGED PER DCR 000414-00
3
VRAM
[1/C2]
BAT1
+
­3V
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
D
*
WRITE_PROTECT
RESET/
[1/B8] [3/A8,4/C8]
C
+15VA
C
FB15
R81
330 1W
R82
330 1W
C67
.22/50
2.5TURN
C66 C55 C56 C57
100UF150PF.22/50150PF
FROM POWER SUPPLY
6
+15
5
+5
4
+5
-15
J16
3 2 1
GND
B
GND
C61 C62
R83
27 1/2W
R84
27 1/2W
150PF.22/50
C63 C64 C65
FB16
2.5TURN
+5VD
100UF150PF.22/50
C60 C59 C58
GND8
100UF150PF.22/50
-15VA
B
A
45678
3 2
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
DATEAPPROVALS
BAC
1/15/96
JM'A 1/26/96
4/2/96CW 4/2/96BAC
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
RESET,PS
NUMBERCODE
11018-8 8
060-11018
SHEET
1
8
A
REV
3
13.
OF
5-22-2000_10:50
12345678
C9
10PF
1 REDRAWN
R11
49.9K
FEMALE-XLR
4
D
LEFT INPUT
4
1 6 5 2
3
J3
2
1
3
J4
C16
150PF
C15
150PF
FB4
FB3
C14
10/25
R12
510
R13
49.9K
1%
R14
49.9K
1%
+15VA
BAL
UNBAL
BAL
UNBAL
9
8
7
SW1
C11
10/25
12
11
10
SW1
D3
BAV99
+15VA
-15VA
5 6
+15VA
8
+
-
4
-15VA
49.9K
10PF
MC33078
U1
R10
1%
C8
1%
7
C10
10/25
RIN LIN
ROUT LOUT
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
RINPOT LINPOT
ROUTPOT
LOUTPOT
[10/C8] [10/D8]
[12/C8]
[12/B8]
J18
REVISED XLR WIRING2 PER ECO 960502-00
CHANGED C123 PER ECO
3
960812-00. CHANGED R1,12 PER ECO 960827-00
UPDATED ADDRESS
4
CHANGED PER DCR 000414-00
5
R8
3.92K
C
[11/C2] [11/B2]
ROUT LOUT
D4
BAV99
-15VA
R9
1.21K
1%
1%
C4
10PF
R7
49.9K
FEMALE-XLR
4
RIGHT INPUT
B
4
1 6 5 2
3
J2
2
1
3
J1
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4
5
6
SW1
+15VA
C1
10/25
1
2
3
SW1
D2
BAV99
-15VA
+5VD
C12
150PF
C13
150PF
FB1
FB2
C7
10/25
R1
510
R2
49.9K
1%
R3
49.9K
1%
+15VA
BAL
UNBAL
BAL
UNBAL
3 2
+5V2
1N914
D22
[4/C2]
MUTE/
R164
47K
A
2N3906
Q25
R163
10K
R162
47K .1/50
-15VA
C122
MUTE
C123
4.7
OUTPUT MUTE FET DRIVER
GND6
D1
BAV99
GND9
-15VA
R4
1.21K
1%
+15VA
8
+
-
4
-15VA
49.9K
10PF
3.92K
MC33078
1
U1
R6
1%
C3
R5
1%
1%
C2
10/25
45678
RIN
CONTRACT
MUTE
[12/A8]
NO.
DRAWN CHECKED Q.C. ISSUED
3 2
exicon
BAC
CW 4/2/96
BAC 4/2/96
DESCRIPTIONREV
DATEAPPROVALS
1/15/96 1/26/96JM'A
REVISIONS
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
ANALOG INPUTS
SIZE
B
FILE NAME
11018-8 9 9
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
RWH
5/2/96
JM'A
RWH CW
9/10/96
BAC
9/11/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
NUMBERCODE
060-11018
SHEET
1
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
5/2/96
BAC
5/2/965/2/96
9/11/96
BAC
9/11/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
OF
REV
13.
D
C
B
A
5
5-22-2000_10:49
12345678
REVISIONS
C80
.1/50
VA+ VD+
AINL+ AINL­CMOUT AINR+ AINR-
DIF0 DIF1 HPDFT
+5VD
CS5360
FB19
10/16
C81
AGND DGND
OVFL
FRAME
SDATA
LRCK SCLK MCLK
RST/
DESCRIPTIONREV
REDRAWN1
UPDATED ADDRESS2
CHANGED PER DCR 000414-00
3
CHANGED PER ECO 000517-00
4 5
2
NC 10 11
PU
9 12 8 7 18
R261
47K
RESET_DSP/
ADC_IN
64FS
256FS
FS
[4/A8] [4/A2,11/B8] [1/C8,4/A2,11/B8] [4/A2,11/B8] [4/C2]
4
5 CHANGED PER ECO 000517-00-A
U8
+5VD
FB18
10/16
C75
.1/50
D
+15VA
+15VA
8
[9/D2]
-15VA
LINPOT
R149
12.7K
1%
3 2
+
-
4
-15VA
MC33078
1
U11
C109
33PF
R148
7.15K 1%
75
1/4W751/4W
R150
4.99K 1%
C108
R146R147
10/25
AINL+ AINL-
C113
33PF
6 5
+15VA
8
­+
4
R153
4.99K 1%
MC33078
7
U11
R151R152
75
1/4W751/4W
C112
10/25
AINR+ AINR-
C74
3 6
17 16
NC
15 13 14
20 19
1
C
+15VA
-15VA
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
10/8/97 4/17/00 4/18/00 5/22/00 5/18/00 5/18/00 5/26/00 5/26/00 5/26/00
10/16/97
JJF
10/16/97
RWH ECM RWH ECM RWH CW
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW BAC
CW
5/19/00
ECM
CW
5/22/00
ECM
5/22/00 5/26/00
ECMECM
D
C
8
RINPOT
[9/D2]
R141
12.7K
1%
B
SOFT_SAT
[4/C2]
3 2
+
-
4
-15VA
MC33078
1
U10
C103
33PF
R140
7.15K 1%
R139 R138
75
1/4W
R142
4.99K 1%
75
1/4W
C102
10/25
C107
33PF
+15VA
6
-
5
+
-15VA
8
MC33078
U10
4
R135
7
R145
4.99K 1%
R144 R143
75
75
1/4W
1/4W
2N3904
Q19
C87
470PF
R130
10
R122
10
C106
10/25
+5VD
R132
340
1% 1%
Q23 Q15
2N44032N4403
Q21
R131 R127
316
1%
R134
100
R123
1/4W
56
1/4W
2N4403
R118
10
C84
470PF
R128
340
316
1%
+5VD
R126
10
2N4403
Q17
R119
564.7K
1/4W
B
74HCU04
U4
89
R137
4.7K
Q20
2N3906
A
2N4401
Q24
R136
100 1/4W
R124 R120
56
1/4W
R133 R129
422
1%
2N4401 2N44012N4401
422
1%
Q22 Q18Q16
R125 R121
232 1%
232 1%
56
1/4W
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
45678
3 2
exicon
DATEAPPROVALS
BAC
1/15/96
JM'A 1/26/96
4/2/96CW 4/2/96BAC
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
NUMBERCODE
10 1011018-10
A/D
060-11018
SHEET
1
A
REV
5
13.
OF
5-26-2000_11:59
12345678
REVISIONS
DESCRIPTIONREV
1 REDRAWN
CHANGED DAC OUTPUT FILTER
2
RC VALUES PER ECO 960418-00
D
TIED AUTOMUTE HIGH PER ECO
3
960626-00
UPDATED ADDRESS
4
CHANGED PER DCR 000414-00
5
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
RWH
4/19/96
JM'A
4/22/96
RWH
7/23/96
BAC
7/24/96 7/24/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
AUTH. 4/2/96
4/2/96 4/22/96 4/19/96 7/24/96
10/16/97 10/16/97
5/19/00
5/22/00
Q.C.
CW
BAC
CW
BAC
CW
JM'A
CW BAC
CW
ECM
D
+5VD
FB17
2.5TURN
C
+5VD
CS4390
[1/C2]
[4/C2]
[4/A2,10/C2] [4/A2,10/C2] [4/A2,10/C2]
BDSP_OUT_DATA
DSP_OUT_DATA
RESET_DAC/
64FS FS 256FS
256FS
+5V1
10 6
SDATA VD+
20
DIF0
19
DIF1
12
DIF2
1
DEM0
2
DEM1
11
AUTOMUTE
16
MUTEL
15
MUTER
9
SCLK
7
LRCK
8
MCLK
4
AGND
5
DGND
VA+
AOUTR+
AOUTR­AOUTL+
AOUTL-
C72
.1/50
3
14 13
18 17
U7
B
C71
10/16
C73
.1/50
R107
10.0K 1%
R104
10.0K 1%
R115
10.0K 1%
R111
10.0K 1%
C91
4700PF
C88
4700PF
C100
4700PF
C97
4700PF
R105
14.7K
R112
14.7K
R109
+15VA
8
MC33078
4
-15VA
U9
C90
220PF
7
R110
909
1%
C95
.01/250
C92
10/25
ROUT
[9/C8]
C
14.7K
1%
R108
2.61K
1%
6
-
5
+
R106
2.61K
1%
1%
C89
220PF
R116
8
MC33078
U9
4
C99
220PF
C96
.01/250
C101
10/25
LOUT
[9/C8]
B
1
R117
909
1%
14.7K
1%
R114
2.61K
1%
R113
2.61K
1%
1%
2 3
C98
220PF
+15VA
­+
-15VA
A
45678
3 2
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96JM'A
CW 4/2/96
BAC 4/2/96
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
11018-8 11 11
D/A
NUMBERCODE
060-11018
SHEET
1
A
REV
5
13.
OF
5-22-2000_10:54
12345678
REVISIONS
DESCRIPTIONREV
1 REDRAWN
2
DELETE C19, C22, C25, C28, R19, R25, R31, & R37 PER ECO 960418-00
D
+15VA
CHANGED R16,22,28,34 PER3 ECO 960827-00
UPDATED ADDRESS
4
R15
CHANGED PER DCR 000414-00
1M
C18
S
R17
+15VA
ROUTPOT
[9/D2]
C
3 2
8
+
-
4
-15VA
MC33078
1
U12
C114
10PF
R154
4.99K 1%
R155
10.0K 1%
1M
.1/50
J108
G
Q1
D
R16
510
R156
10.0K
MC33078
7
U12
MC33078
1
U13
1%
R157
10.0K 1%
C118
10PF
C21
.1/50
R23
1M
R158
4.99K 1%
R159
10.0K 1%
R21
1M
R22
510
S
J108
G
Q2
D
R29
1M
C24
.1/50
R27
1M
S
J108
G
Q3
D
R28
510
C117
10PF
+15VA
8
6
-
5
+
4
-15VA
+15VA
B
[9/D2]
LOUTPOT
3 2
8
+
-
4
-15VA
BAV99
51
1/4W
51
1/4W
BAV99
51
1/4W
D5
D6
-15VA
+15VA
-15VA
R20R18
51
1/4W
R26R24
51
1/4W
R32R30
51
1/4W
D7
BAV99
FB5
FB6
+15VA
-15VA
FB7
C17
150PF
C23
150PF
C20
150PF
MALE-XLR
4
1
2
3
J5
RIGHT
1 6 5 2
3
1 6 5 2
3
J6
4
MALE-XLR
4
1
2
3
J8
J7
4
LEFT
5
R160
10.0K
MC33078
7
U13
1%
R161
10.0K 1%
R35
1M
C27
.1/50
R33
1M
R34
510
S
J108
G
Q4
D
51
1/4W
BAV99
D8
+15VA
-15VA
R38R36
51
1/4W
C121
10PF
+15VA
8
6
-
5
+
A
MUTE
[9/A2]
4
-15VA
45678
FB8
C26
150PF
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
3 2
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96JM'A
CW 4/2/96
BAC 4/2/96
TITLE
SCHEM, MAIN BD, MPX 1
SIZE
B
FILE NAME
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
RWH CW
4/19/96
JM'A BAC
4/22/96
RWH
9/10/96
BAC
9/11/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96 4/22/96 4/19/96
CW
9/11/96
BAC
9/11/96
CW
10/16/97
BAC
10/16/97
5/19/00
ECM
5/22/00
3 OAK PARK BEDFORD, MA 01730
ANALOG OUT
NUMBERCODE
060-11018
. 13
1211018-8
SHEET
12
OF
1
CW
REV
5
D
C
B
A
5-22-2000_10:50
12345678
REVISIONS
DESCRIPTIONREV
1 REDRAWN
2 UPDATED ADDRESS
D
+5VD
CHANGED PER DCR 000414-00
3
DRAFTER
CHECKER
RWH
3/18/96
JM'A
4/1/96
MTC
10/14/97
JJF
10/8/97
RWH
4/17/00
ECM
4/18/00
Q.C.
AUTH.
CW
4/2/96
BAC
4/2/96
CW
10/16/97
BAC
10/16/97
CW
5/19/00
ECM
5/22/00
D
C
C38 C53 C124 C143
.1/50 .1/50 .1/50 .1/50 .1/50 .1/50 .1/50 .1/50 .1/50 .1/50
C144 C145 C132 C136C147C135 C140C146
.1/50 .1/50.1/50 .1/50 .1/50.1/50.1/50.1/50
.1/50.1/50.1/50.1/50
.1/50 .1/50 .1/50 .1/50
C155C142C134C138
.1/50 .1/50
C125
.1/50
C152C148
C
C137C139C150C151C129C153C42C149C133C128
SPARES
74HCU04
1 2
NC
U14
74HCU04
5 6
NC
U14
74HCU04
9 8
NC
U14
+15VA
B
.1/50 .1/50 .1/50 .1/50 .1/50 .1/50 .1/50
C94C104C5C115C119C34C110
-15VA
C93C105C6C116C120C111
.1/50
.1/50 .1/50 .1/50 .1/50 .1/50
B
+5VD
SPARE16
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
A
*
16 15
NC
14
NC
13
NC
12
NC
11
NC
10
NC
9
NC
SPARE1
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
45678
3 2
exicon
DATEAPPROVALS
1/15/96
BAC
1/26/96JM'A
CW 4/2/96
BAC 4/2/96
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM, MAIN BD, MPX 1
BYPASS,SPARES
SIZE
B
FILE NAME
11018-8 13 13
NUMBERCODE
060-11018
SHEET
1
A
REV
3
13.
OF
5-22-2000_10:50
12345678
REVISIONS
DESCRIPTIONREV
1
CHG. PROD. NAME PER DCR 960328-00
2
ADD 7-SEGMENT DISPLAY PIN CONNECTIONS PER
D
DCR 960628-00
DRAFTER
CHECKER
RWH
3/29/96
CW
CW
7/26/96
JJF
7/26/96 7/26/96
AUTH. 3/29/96
4/1/963/29/96
RWH
7/26/96
Q.C.
CW
BAC
BAC
D
LEFT_ROW[0:7]
CUTABLE ETCH
LEFT
LEFT_ROW5
C
LEFT_ROW4
LEFT_ROW3
J1
10 11 12 13 14 15
1 2 3 4 5 6 7 8 9
LEFT_ROW0 LEFT_ROW1 LEFT_ROW2 LEFT_ROW3 LEFT_ROW4 LEFT_ROW5 LEFT_ROW6 LEFT_ROW7
LCOL1 LCOL2 LCOL3 LCOL4 LCOL5
LEFT_ROW2
LEFT_ROW1
LEFT_ROW0
R4
100
R3
100
R1
100
R2
100
R5
100
R6
100
D1
RED
D2
GRN
D3
GRN
D4
GRN
D5
GRN
D6
GRN
RIGHT
D7
RED
D8
GRN
D9
GRN
D10
GRN
D11
GRN
D12
GRN
CLIP
0
-6
-12
-18
-24
B
LEFT_ROW4 LEFT_ROW3 LEFT_ROW7 LEFT_ROW2 LEFT_ROW6
LEFT_ROW1 LEFT_ROW5 LEFT_ROW0
NC
7 8 9 10 11 12
DISP1
7-SEGMENT DISPLAY
PIN CONNECTION
PIN
123456
DP
D2 D1D3
D
C
E
G
F
B
A
FUNCTION
CATHODE E1
2
CATHODE D
3
CATHODE DP
4
CATHODE C
5
CATHODE G NO CONNECTION
6 7
CATHODE B
8
D3 COMMON ANODE
9
D2 COMMON ANODE
10
CATHODE F
11
CATHODE A
12
D1 COMMON ANODE
1 UNLESS OTHERWISE INDICATED, RESISTORS
NOTES
ARE 1/4W
2 UNLESS OTHERWISE INDICATED, RESISTORS
ARE 5%
3 UNLESS OTHERWISE INDICATED, CAPACITORS
ARE UF/V
DIGITAL
4
GROUND 5 [XX/XX] DENOTES [SHEET NUMBER/SECTOR] 6 LAST REFERENCE DESIGNATORS USED:
D12, DISP1, J2, R8
ANALOG CHASSIS
GROUNDGROUND
POWER GROUND
C
B
DOCUMENT CONTROL BLOCK: #060-11027
SHEET NUMBER REVISION NUMBER
1 OF 2 2 OF 2
A
45678
3 2
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
exicon
9/22/95CW/BAC
10/10/95
JM'A
10/11/95
CW
BAC 10/6/95
TITLE
DATEAPPROVALS
SCHEM,FP BDS, MPX 1
SIZE
B
FILE NAME
2 1
3 OAK PARK BEDFORD, MA 01730
HDRM / DSPLY
NUMBERCODE
060-11027
1
SHEET
.
111027-2
OF
1
REV
2 2
A
7-26-1996_14:47
CHG. PROD. NAME PER
1
DCR 960328-00
12345678
REVISIONS
DESCRIPTIONREV
DRAFTER
CHECKER
RWH
3/29/96
CW
Q.C.
AUTH.
CW
3/29/96
BAC
4/1/963/29/96
D
CW
1
10K
2
R7
3
D
INPUT LEVEL
C
CW
CW
10K
R7
10K
R8
4
5
6
1
2
3
RINPOT LINPOT
RIN
LIN
ROUTPOT LOUTPOT
ROUT
LOUT
J2
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
C
OUTPUT LEVEL
CW
4
10K
5
R8
B
A
6
CONTRACT NO.
DRAWN CHECKED Q.C. ISSUED
45678
3 2
exicon
CW/BAC
JM'A CW
BAC
DATEAPPROVALS
10/4/95 10/10/95 10/11/95
10/6/95
3 OAK PARK BEDFORD, MA 01730
TITLE
SCHEM,FP BDS, MXP 1
SIZE
B
FILE NAME
LEVEL POTS
NUMBERCODE
SHEET
.
211027-2
1
060-11027
2
B
A
REV
1 2
OF
7-26-1996_12:53
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