How it Works
Symetrix
Loading...
1A01
Schematic
9 pgs143.38 Kb0

Symetrix 402, 1A01 Schematic

Download
65 4 3 2 1
FACTORY TEST: HOLD DELAY + UNITS HOLD DEC AND PRESS INC TO ADVANCE TESTS SYSTEM INIT: HOLD INC AND DEC
ADD00
D
ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13
RD-
BMS-
(SH 2,B3)
C
ADD00 ADD01 ADD02
(SH 2,B3)
DMS-
ADD12 ADD13
1 2 3
4 5 6
B
ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09
+5V
C80 .1uF
A
C79
.01
256K x 4 or 1M x 4
11
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
29
A8
28
A9
24
A10
27
A11
3
A12
30
A13
31
A14
2
A15
25
OE
/VPP
23
CE
27C512 SMD
U17A A B C
G2A G2B G1
74HC138 SMD
U25
9
A0
10
A1
11
A2
12
A3
14
A4
15
A5
16
A6
17
A7
18
A8
5
A9
13
VCC
26
VSS DRAM_1MX4
Y0
Y1 Y2 Y3 Y4 Y5 Y6 Y7
RAS CAS
DQ2 DQ3 DQ4
DQ1
U20A
WE
OE
15 14 13 12 11 10 9 7
4 23 3 22
1 2 24 25
DQ0
DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
13 14 15 18 19 20 21 22
SEGCLK
DIGCLK
(SH 3,7)
MTRCLK_1
MTRCLK_2
KICK
KEY1
KEY2
RAS­CAS­DWR­RD-
DATA20 DATA21 DATA22 DATA23
DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
DATA23 DATA22
(SH 3)
(SH 8) (SH 8)
(SH 5) (SH 3) (SH 3)
(SH2,D1)
(SH2,D1)
(SH2,D1) (SH2,B3)
RST-
(SH 7)
C72
33pF
Y1
12.288MHZ C73
33pF
U21D
12 13
74ACT00_SMD
+5V
11
ADD[00:13]
DATA[00:23]
20
RESET-
19
IRQ2-
18
BR-
40
BG-
17
MMAP-
42
CLKIN
43
CLKOUT
41
XTAL
U27C
9
10
74ACT32_SMD
U27D
12 13
74ACT32_SMD
U22A
ADSP_2105
8
11
D0
D1 D2 D3 D4 D5 D6 D7 D8 D9
D10
D11
D12 D13 D14 D15 D16 D17 D18 D19
D20
D21 D22 D23
A0
A1 A2 A3 A4 A5 A6 A7 A8 A9
A10
A11 A12 A13
PMS­DMS­BMS-
RD-
WR-
SCLK1
DR1
RFSI TFSI
DT1
DRAWN:
RELEASED:
DMS-
U21B
DATED:
62
63
64
65
66
67
68
1 3 4
5 6 7
8
9
58 59 60
61
11 12 13 14 15
21 22 23 24 25 27 28 30 31 32 33 34 35 36
37 38 39
45 44 56 55 54 53 52
DATA00
DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
DATA20 DATA21 DATA22 DATA23
ADD00 ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13
ADD13
DMS­BMS-
(SH2, C6) RD­WR-
SDATAIN
(SH 4)
SDATAOUT
(SH 6)
ADD00
4 5
74ACT00_SMD
A.R.G./CH 10-17-95
DATED:
RD-
WR-
R30
0 OHM
U24A
2
CLR
1
CLKA
74HC393_SMD
U24B
12
CLR
13
CLKA
74HC393_SMD
U21C
74ACT00_SMD
8
R77
51.1
6
U27A
2
1
74ACT32_SMD
U21A
1
2
74ACT00_SMD
3
QA
4
QB
5
QC
6
QD
11
QA
10
QB
9
QC
8
QD
9 10
TITLE:
DRAWING NO:
MCLK
(SH 4,6)
+5V
U26A
4
S
3
CLK
3
3
R92
51.1
R93
51.1
ADDR/DMS-
U27B
4 5
74ACT32_SMD
RD­WR-
SCLK
(SH 4,6)
L/R-
(SH 4,6)
A13
A0
RD-/WR-
RAS­CAS-
DRAMWR-
6
2
D
1
R
74ACT74_SMD
U26B
10
S
11
CLK
12
D
Q-
13
R
74ACT74_SMD
U23B
10
S
11
CLK
12
D
13
Q-
R
74ACT74_SMD
U23A
4
S
3
CLK
2
D
1
R
74ACT74_SMD
R91
10K0
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - KERNEL
5
Q
6
Q
9
Q
8
9
Q
8
5
Q
6
Q
SHEET:
RAS-
(SH2, B5)
CAS-
(SH2, B5)
DWR-
(SH2, B5)
REV:
OF
1952 402-1
D
C
B
A
A01
65 4 3 2 1
REVISION RECORD
REV
A
A.01 R16,17,22,24 TO 249, WHEN AK5351 SUBSTITUTED FOR U3 12/28/98
REVISIONS DONE OR ECO NUMBER:
RELEASED TO PRODUCTION
DATE:
9/30/96
D
C
B
+ INPUT
SIG GND
CHAS GND
BALANCED/
UNBALANCED
INPUT
- INPUT
J3-1
J3-3
J3-4
J2 1/4" TRS JACK
J3-2
CHGND1
BALANCED
INPUT
J1
XLR-FEM
1
4
-BYP (SH5)
2 3
C13
220pF
(CHGND)
R1
4K99
C14 220pF
1
MTHOLE#6
(CHGND)
R2
4K99
+BYP (SH5)
MT1
C1 220pF
AGND
C2 220pF
R3
4K99
R4
4K99
5 6
33pF
C7
33pF
R8
4K99
U1B
+
­NJM2068M
R7
4K99
C6
D
C
7
A/D
(SH4)
B
A
DRAWN:
A.R.G./CH 10-17-95
RELEASED:
DATED:
DATED:
TITLE:
DRAWING NO:
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - INPUT SECTION
SHEET:
A
REV:
OF
2952 402-1
64321
5
INPUT LEVEL
D
C
A/D (SH 1)
C16
47NP
R10
1K05
R13
1K05
R26B
10KA
BKT
45
1
R26A
10KA
2
3
CW
C9
D
33pF
U2A
2
­+
NJM2068M
U2B
­+
NJM2068M
1
R12
4K99
R11
4K99
7
2 3
U1A
­+
NJM2068M
LEFT:INVERTED, RIGHT:NONINVERTED
R18
2K00
R21
R14
2K00
R15
2K00
1
R16
249
2K00
R17
249
R24 249
R22
249
1500pF
1500pF
C19
.1uF
C21
C15
4.7NP
8
9 3
4
5
C17
U3A
AINL+
SDATA FSYNC
L/R* SCLK
AINL-
SMODE
AINR+
AINR-
VREF
AK5350_SMD
MCLK
CMODE
TSTH TST2
TST3 TST4 TST5
PD
TST1
23 22 21 20
25 19 24
18 11 10 12 13 16 17
SDATAIN L/R-
SCLK
MCLK
RST-
(SH 2) (SH 2)
(SH 2)
(SH 2)
(SH 7)
C
3
6
5
B
+15VAIN
(SH 9)
C28 .1uF
R9
4K99
U6
7805CT
1
VIN
GND
VOUT
2
3
C20 .1uF
4K99
C27 .1uF
R5
4.7NP
C5 .1uF
C12
C3
4.7NP
BEAD_SMD
6
VA
26
VB
7
AGND AK5350_SMD
BEAD_SMD
L2
L1
U3B
VD
DGND
14
15
C32
4.7NP
C26 .1uF
D2
1N4148
D3 1N4148
B
R23
0 OHM
SYMETRIX INC.
DRAWN:
A.R.G./CH 10-17-95
RELEASED:
DATED:
DATED:
TITLE:
DRAWING NO:
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - ANALOG TO DIGITAL
SHEET:
REV:
OF
3952 402-1
AA
65 4 3 2 1
D
C
(SH 2) (SH 2) (SH 2) (SH 7)
(SH 2)
SDATAOUT
SCLK L/R­RST-
MCLK
10
24
23
14 15 12 13
11
8 7 9 6
4 5
1
SDATA BICK LRCK PD SMUTE HOLD ZMUTE DZF DIF0 DIF1 DEM0 DEM1 XT0 XT1 CKS
AK4320
U8A
AOUTL
AOUTR
VREF VCNT
VCOM
18
17
22 16 19
C37
C36
DAC OUTPUT TEST POINTS
47NP
47NP
C34 .1uF
R29
0 OHM
R28
0 OHM
C39 47NP
D
DACL
(SH 5)
DACR
(SH 5)
C35 .01
C
B
+15VAOUT
(SH 9)
L8
BEAD_SMD
C30 .1uF
U7
1
VIN3VOUT
7805CT
GND
R27
10 U8B
20
AVDD
C38
2
4.7NP
C33
.1uF
21
AVSS
AK4320
BEAD_SMD
L7
DVDD
DVSS
2
3
C29
4.7NP
C31
.1uF
DVDD
B
SYMETRIX INC.
DRAWN:
RELEASED:
DATED:
A.R.G/CH 10-17-95
DATED:
TITLE:
DRAWING NO:
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - DIGITAL TO ANALOG
SHEET:
REV:
OF
4952 402-1
AA
65 4 3 2 1
R96 4K99
DACL
(SH 6)
R75 220K
R97
4K99
(SH 6)
C85 .01
C
DACR
B
A
+24V
(SH 9)
1N5246B
(SH 9)
-24V
D18
1N5246B
16V
D17
16V
220K
R76
C43
220pF
C94
220pF
C86 .01
PROT+
PROT-
R32 4K99
4K99
R45
1K05
R44
(SH 2) (SH 2) (SH 7)
3
+
2
-
R31
3
+
2
-
1K05
DATA08
RST-
KICK
U10A
1
5532M
100pF
R33
1K05
R36
4K99
R37
4K99
071120
U11A
1
5532M
100pF
R46
1K05
R47
4K99
R50
4K99
+5V
C40
1
C46
33pF
6
-
5
+
C51
C54
33pF
6
-
5
+
071120
10
11 12 13
74ACT74_SMD
2
R57A
10KA
U10B 7
5532M
2
1
R62A
10KA
U11B
7
5532M
U15B
S
CLK D R
3
CW
(FRONTPANEL)
3
CW
9
Q
8
Q-
C41
47NP
DELAY 1
LEVEL
R57B
10KA
BKT
45
C45
47NP
C50
47NP
DELAY 2
LEVEL
(FRONTPANEL)
R62B 10KA
BKT
45
C55
47NP
R94
1K05
R34 220K
R39 220K
048200
048200
R42 220K
R48 220K
048200
C82
.01
R35
100
R40
100
R43
100
R49
100
C59
220pF
C58
220pF
R52
10
C61
220pF
C60
220pF
R54
CHGND1
Q1 2N4401
51.1
D9
1N4148
D10
1N4148
D7
1N4148
D8
1N4148
R53
51.1 MT3
1
MTHOLE#6
R56
51.1
D13
1N4148
D14
1N4148
D11
1N4148
D12
1N4148
R55
51.1
DRAWN:
RELEASED:
-BYP (SH1, B5)
L4
BEAD_SMD
+BYP
(SH1, D4)
PROT+
PROT-
L3
BEAD_SMD
L5
BEAD_SMD
-BYP (SH1, B5)
+BYP
(SH1, D4)
PROT+
PROT-
L6
BEAD_SMD
FOR UNBALANCED TRS OUTPUT: LEAVE J12 OPEN
FOR BALANCED TRS OUTPUT: REMOVE R46 AND SHORT J12
11
9 6
8
11
9 6
8
DATED:
DATED:
RL1
D6
1N4148
RL2
10-17-95A.R.G./CH
13
1
13
1
+5V
4
16
4
16
C88 220pF
C89
220pF
TITLE:
DRAWING NO:
J3-6
J3-5
NONE
JMP1
NONE
C87 220pF
JMP2
C91 220pF
R51 0 OHM
R74 0 OHM
J4 XLR-MALE
2
3
C92 220pF
J6 XLR-MALE
2
3
C90 220pF
CHGND1
1
4
1/4" TRS JACK
(CHGND)
J3-10
1
4
1/4" TRS JACK
MT5
1
MTHOLE#6
(CHGND)
J3-7
J3-9
J3-8
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - OUTPUT
52 402-1
SHEET:
- DELAY 1 + DELAY 1
CIR GND BALANCED DELAY 1
J5
UNBALANCED DELAY 1
- DELAY 2 + DELAY 2
CIR GND BALANCED DELAY 2
J7
UNBALANCED DELAY 2
REV:
OF
59
DD
C
B
A
65 4 3 2 1
(SH 7)
RST
SEGCLK
DATA00
(SH 7)
RST
DIGCLK
(SH 2)
(SH 2)
DATA08
D
DATA[00:23]
(SH 2)
C
DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
U18A
1
OE
11
C
2
D0 D1 D2 D3 D4 D5 D6 D7
OE
D0 D1 D2 D3 D4 D5 D6 D7
C
U19A
Q0 Q2
Q3 Q4 Q5
Q6
Q7
3 4 5 6 7 8 9
74HCT574_SMD
1
11
2 3 4 5 6 7 8 9
74HCT574_SMD
Q1
Q0 Q2
Q3 Q4 Q5 Q6 Q7
Q1
19 18 17 16 15 14 13 12
19 18 17 16 15 14 13 12
R84
470
R85
470
R81
470
R82
470
R73
470
R86
470
R87 470
R83
470
6
NC1
3
DI
2
SK
1
CS
NMC93C06_SMD
R72 10K0
U16A
NC2
DO
DISP00
DISP01
DISP02
DISP03
DISP04
DISP05
DISP06
DISP07
7
4
R71
1K05
R78
1K05
DISP[00:07]
C84
.01
Q2 2N4401
MT7
1
MTHOLE#6
(CHGND)
Q3 2N4401
DISP00
DISP01
DISP02
DISP03
DISP04
DISP05
DISP00 DISP01 DISP02 DISP03 DISP04 DISP05 DISP06
DISP07
LED13
GRN
LED16
GRN
LED18
GRN
1 2 6 7 8
13 14
DELAY 1
DELAY 2
LED14
GRN
D
MSEC
LED17
GRN
LED15
GRN U31
a
F G
b
f
E
g
D C
e
c
B
d
A
094102
CAT1
CAT2
DP
4 12
9
FEET METERS
FRAMES
C
LSB
+5V
B
R25
10K0
SYSTEM STATUS
DATA11
R95
10K0
DATA10 DATA09
DATA08
2
+5V +5V +5V
FRONTPANEL
LOCKOUT
2
KEY1
(SH 2)
KEY2
(SH 2)
SW1A
SW6A
(IN)
1 3
(BYPASS)
(ACTIVE)
1
(LOCKED OUT)
3
D4 1N4148
D19 1N4148
R90
10K0
D16 1N4148
R88 10K0
D15 1N4148
DIG
GND
D20 1N4148
D21 1N4148
SW4
12
J8-7
SW5
12
J8-6
J8-8
COMMON
R79
1K05
R80
1K05
DISPLAY UNITS
INCREMENT
DELAY SELECT
DECREMENT
DRAWN:
RELEASED:
DATED:
A.R.G./CH 10-17-95
DATED:
Q4 2N4401
Q5 2N4401
TITLE:
DRAWING NO:
U30
DISP00 DISP01
DISP02
DISP03 DISP04 DISP05 DISP06
DISP07
DISP00 DISP01
DISP02 DISP03 DISP04 DISP05 DISP06
DISP07
13 14
13 14
a
1
F
2
G
b
f
6
E
7 8
2 6 7 8
g
D C
e
c
B
d
A
094102
U29
a
1
F G
b
f
E
g
D C
e
c
B
d
A
094102
CAT1
CAT2
DP
CAT1
CAT2
DP
4 12
9
4 12
9
MSB
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
402 - DISPLAY
52 402-1
SHEET:
B
AA
REV:
OF
69
65 4 3 2
1
D
C
B
DATA[00:23]
(SH 2)
RST
MTRCLK_1
DATA15 DATA14 DATA13 DATA12 DATA11 DATA10 DATA09 DATA08
RST
MTRCLK_2
DATA11 DATA10 DATA09 DATA08
(SH 7)
(SH 2)
(SH 7)
(SH 2)
U13A
1
OE
11
C
2
D0 D1 D2 D3 D4 D5 D6 D7
OE
D0 D1 D2 D3 D4 D5 D6 D7
C
U14A
Q0 Q2
Q3 Q4 Q5 Q6 Q7
Q0 Q2
Q3 Q4 Q5 Q6 Q7
3 4 5 6 7 8 9
74HCT574_SMD
1
11
2 3 4 5 6 7 8 9
74HCT574_SMD
Q1
Q1
19 18 17 16 15 14 13 12
19 18 17 16 15 14 13 12
NEAR DRIVER
R58
470 R59
470 R60
470
R61
470 R66
470 R65
470 R64
470 R63
470 R67
470 R68
470 R69
470 R70
470
-6
-18
-30
-42
CLIP
-2
LED8
GRN
LED6
GRN
LED4
GRN
LED2
GRN
LED12
RED
LED10
YEL
-12
-24
-36
-48
-1
-3
LED7
GRN
LED5
GRN
LED3
GRN
LED1
GRN
LED11
YEL
LED9
YEL
+5V
D
C
B
DRAWN:
RELEASED:
A.R.G/CH
DATED:
10-17-95
DATED:
TITLE:
DRAWING NO:
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
LEVEL METERING
52 402-1
SHEET:
AA
REV:
OF
79
65 4 3 2
+5V
1
D
C
+15VAIN
(SH 9)
-15VAIN
(SH 9)
C4 .1uF
8
U1C NJM2068M
4
C8 .1uF
+5V
GND
3
VCC
1
GND
DS1233_SMD
C10 .1uF
8
U2C NJM2068M
4
C11 .1uF
U28
RST
GND1
2
4
R89 10K0
RST-
(SH 4,5,6)
DIGCLK
(SH 2)
+5V
4 3 2
1
74ACT74_SMD
C52 .1uF
8
4
C53 .1uF
U15A
S
CLK D R
U10C 5532M
Q
Q
C42
.1uF
C44
.1uF
D
5
6
8
4
U11C 5532M
RST
(SH 3,8)
071120
+15VAOUT
(SH 9)
-15VAOUT (SH 9)
+5V
C74 .1uF
C70 .1uF
C77 .1uF
C81
4.7NP
16 26 57
2
10 29 49
U22B
VDD_1 VDD_2 VDD_3
GND_1 GND_2 GND_3 GND_4
ADSP_2105
C
B
74HCT574_SMD
U13B
VCC
GND
20
10
U24C
C62 .1uF
74HC393_SMD
VCC
VSS
14
7
C75 .1uF
74ACT00_SMD
U21E
VCC
GND
14
7
74HCT574_SMD
U14B
VCC
GND
20
.1uF
C64
10
FIDUCIAL1
U17B
VCC
GND
74HC138 SMD
FM1
16
8
FM2
FIDUCIAL1
U20B
VCC
C66 .1uF
GND
27C512 SMD
32
16
C93
.01
C68 .1uF
74ACT74_SMD
MT2
1
MTHOLE#6
MT8
1
MTHOLE#6
MT4
1
MTHOLE#6
MT6
1
MTHOLE#6
U26C
VCC
GND
14
7
U23C
VCC
C78 .1uF
GND
74ACT74_SMD
DRAWN:
A.R.G/CH 10-17-95
RELEASED:
14
+5V
U27E
14
VCC
C76
7
.1uF
GND
74ACT32_SMD
C71 .1uF
7
U16B
VCC
GND
NMC93C06_SMD
8
5
U19B
VCC
C65 .1uF
GND
74HCT574_SMD
20
10
U15C
VCC
C67 .1uF
GND
74ACT74_SMD
14
7
U18B
VCC
C63 .1uF
GND
74HCT574_SMD
10
20
B
C69 .1uF
SYMETRIX INC.
DATED:
DATED:
TITLE:
DRAWING NO:
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
POWER
SHEET:
REV:
OF
8952 402-1
AA
65 4 3 2 1
D
C
+5V
DGND
+24V
AGND
J8-1
J8-2
(SH 5)
J8-3
J8-5
+24V
C83 .1uF
+5V
(SH 2,3,5,7,8)
C57 .1uF
C25 .1uF
U12
1
VIN3VOUT
78M15
GND
2
U5
1
VIN3VOUT
78M15
GND
D
C56 .1uF
R41
0 OHM
D5 1N4148
+15VAOUT
(SH 6,7)
C
R20
0 OHM
2
C22 .1uF
D1 1N4148
+15VAIN
(SH 4,7)
B
(SH 5)
-24V
H1
HOLE_SMD_PASTEH2HOLE_SMD_PASTE
J8-4
-24V
C49 .1uF
C23 .1uF
2
VIN3VOUT
79M15
GND
1
2
VIN3VOUT
79M15
GND
1
U9
U4
DRAWN:
RELEASED:
C48 .1uF
C24 .1uF
CH
0 OHM
C47
4.7NP
0 OHM
C18
4.7NP
DATED:
10/27/95
DATED:
R38
R19
-15VAOUT
(SH 7)
-15VAIN
(SH 7)
TITLE:
DRAWING NO:
SYMETRIX INC.
14926 35th Avenue West
Lynnwood, WA 98037-2303 USA
POWER SUPPLY REGULATION
SHEET:
B
AA
REV:
OF
9952 402-1
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use