AudioArts Engineering R-5 Owner's Manual page 83

8 7
VCC
VCC
VCC R184
SW12 4.99K
U40 4
R170
2 1 5 6 3
220 2
D
74HC14
C134
3 4 1
0.22uF
START/
STOP
GND
GND
VCC
U40 10
13 12 11
12
74HC14
13
C
VCC U33
15 3
A QA
1 2
B QB
10 6
C QC
9 7
D QD
11 LD
GND
5 13
UP BO
4 12
DN CO
14
CL
74HC192
B
VCC VCC
VCC
R185 R162
SW15 10.0K 10.0K
R195
2 1 12
11
220 U41
13
3 4
74HC08
RESET
GND
RESET
9 D2
Q1 8
U41
10
MMBTA55
74HC08
4148
C116
GND
100uF
GND
A
VCC SW18
R198
2 1
220
3 4 C140 R194
0.22uF 4.99K
HOLD
GND
GND GND
8 7
OM-5 Output Board (Timer Section)
Schematic - Sheet 6 of 6
R-5/Aug 2001
6
U39
12
RST
D1
PR
5 11 CLK
Q
CK
4148
D
6
Q
xTP3
CLR
9
CTC
Y1
10
74HC74 RTC
32.768kHz
C99 C104 C105
10pF 10pF 10pF
GND GND GND
74HC4060
MINUTES
U39
PR
9
Q DS2
CK
D 1HZ
8 16
a1
Q
CLR
a
15
b1
3
74HC74 c1
b
2 f
d1
g
1
e1
18
f1
e c
17 g1
d dp
4
dp1
14
COM1
GND
R109 R111 R110 R108 R106 R105 R107
VCC
U27 VCC U34
475 475 475 475 475 475 475
7 13 15 3
D0 QA A QA
1 12 1 2
D1 QB B QB
2 11 10 6
D2 QC C QC
6 10 9 7
D3 QD D QD
3 LT QE 9 11 LD
GND
4 15 5 13
BI QF UP BO
GND
5 14 4 12
LE QG DN CO
14
CL
0-5
74HC4511
74HC192
1
U40
1
U38
3 3 4 2
U41
2
74HC00
74HC08 C98 74HC14
0.001uF
GND
U40 12
11
U38
1 2 13
74HC00
74HC14
C112
1uF
GND
VCC
U40 9
8
U38
11 10 10
74HC00
74HC14
6
Page 9-20
5 4
U42
7
Q4
Q5 5
VCC VCC VCC VCC
4
Q6
6
Q7
C83 C84 C85 C86
14
Q8
0.1uF 0.1uF 0.1uF 0.1uF
13
Q9
Q10 15
GND GND GND GND
1
Q12
2
Q13
3
Q14
VCC
R119
475
11
a2
a
b2 10
c2 8
b
f 6
d2
g
5
e2
12
f2
e c
g2 7
d dp
9
dp2
13
COM2
GND
R116 R118 R117 R113 R112 R114 R115
VCC
U28 VCC U35
475 475 475 475 475 475 475
7 13 15
D0 QA A QA
1 12 1
D1 QB B QB
2 11 10
D2 QC C QC
6 10 9
D3 QD D QD
3 LT QE 9 11 LD
GND
4 15 5 13
BI QF UP BO
5 14 4 12
LE QG DN CO
14
CL
0-9
74HC4511
74HC192
3
74HC00 74HC08
IC PINOUT IC PINOUT
VIEWED FROM ABOVE VIEWED FROM ABOVE
(COMPONENT SIDE) (COMPONENT SIDE)
1 I1a VCC 14 1 I1a VCC 14
2 I2a I2d 13 2 I2a I2d 13
3 Oa I1d 12 3 Oa I1d 12
4 I1b Od 11 4 I1b Od 11
5 I2b I2c 10 5 I2b I2c 10
6 Ob I1c 9 6 Ob I1c 9
7 VSS Oc 8 7 VSS Oc 8
7 SEGMENT
RESET, HOLD
DISPLAY PINOUT
START/STOP
SWITCH PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
VIEWED FROM ABOVE
(COMPONENT SIDE)
18 17 16 15 14 13 12 11 10
a a
f g b f b
g
1 1
e e
c c 3 4
d d
dp dp
2 2
1 2 3 4 5 6 7 8 9
5 4
3
VCC VCC VCC VCC VCC VCC VCC
C77 C78 C79 C80 C107 C108 C97
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
GND GND GND GND GND GND GND
SECONDS
VCC
R120
475
13
COM2
9
dp2
7 dp d
g2
c
12
f2
5
e2
6 g
d2
f
b
8
c2
10
b2
a
11
a2
GND
R126 R127 R125 R123 R121 R122 R124
VCC
U29 VCC U36
475 475 475 475 475 475 475
3 7 13 15
D0 QA A QA
2 1 12 1
D1 QB B QB
6 2 11 10
D2 QC C QC
7 6 10 9
D3 QD D QD
3 LT QE 9 11 LD
GND
4 15 5
BI QF UP BO
GND
5 14 4
LE QG DN CO
14
CL
0-5
74HC4511
74HC192
4
U40
4 6
U38
6 9 8 5
U41
5
74HC00
74HC08 C103 74HC14
0.001uF
GND
74HC4511
IC PINOUT
74HC14 74HC74
IC PINOUT IC PINOUT VIEWED FROM ABOVE
(COMPONENT SIDE)
VIEWED FROM ABOVE VIEWED FROM ABOVE
(COMPONENT SIDE) (COMPONENT SIDE)
1 D1 VDD 16
1 Ia VCC 14 1 CLRa VCC 14 2 D2 QF 15
2 Oa If 13 2 Da CLRb 13 3 LT QG 14
3 Ib Of 12 3 CKa Db 12 4 BI QA 13
4 Ob Ie 11 4 PRa CKb 11 5 LE QB 12
5 Ic Oe 10 5 Qa PRb 10 6 D3 QC 11
6 O2c Id 9 6 Qa Qb 9 7 D0 QD 10
7 VSS Od 8 7 VSS Qb 8 8 VSS QE 9
CONTRACT NO.
APPROVALS
DRAWN
SA
CHECKED
ISSUED
W# 700262
3
2 1
VCC
VCC VCC
D
C109 C96 C95
0.1uF 0.1uF
330uF
GND GND
GND
DS1
14
COM1
4
dp1
dp d 17
g1
e c e
18
f1
1
e1
g 2
d1
f
b
3
c1
15
b1
a
16
a1
GND C
R131 R133 R134 R130 R128 R129 R132
VCC
U30
475 475 475 475 475 475 475
3 7 13
D0 QA
2 1 12
D1 QB
6 2 11
D2 QC
7 6 10
D3 QD
3 LT QE 9
13 4 15
BI QF
12 5 14
LE QG
0-9
74HC4511
xTP1 xTP2
CT15
AGND
1
V-
2
V+
3
AGND
4
B
VCC
5
GND
6
74HC4060 74HC192
IC PINOUT IC PINOUT
VIEWED FROM ABOVE VIEWED FROM ABOVE
(COMPONENT SIDE) (COMPONENT SIDE)
1 Q12 VDD 16 1 B VDD 16
2 Q13 Q10 15 2 QB A 15
3 Q14 Q8 14 3 QA CL 14
4 Q6 Q9 13 4 DN BO 13
5 Q5 RST 12 5 UP CO 12
6 Q7 CLK 11 6 QC LD 11
7 Q4 RTC 10 7 QD C 10
8 VSS CTC 9 8 VSS D 9
OM-5
A
DATE
AUDIOARTS ENGINEERING AUDIOARTS ENGINEERING AUDIOARTS ENGINEERING AUDIOARTS ENGINEERING AUDIOARTS ENGINEERING AUDIOARTS ENGINEERING
8-10-01 600 Industrial Drive
New Bern, NC 28562
25S0016
SIZE FSCM NO. DWG. NO. REV
D
OM-5B PCB 6 OF 6
SCALE SHEET
2 1