Tektronix AM700 Stereo System User Manual


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DIC[0..31]
B1
6
DIC[0..31]
16
123456789
1
0
1
1
1
2
1
3
1
4
1
5
R103
4.7K
+5V
+5V +5VIN
F1
ADS0
ADS1
+15V
-15V
+5VIN
+5VIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
J300A
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
ADS2
ADS3
ADS4
ADS5
ADS6
ADS7
CPUTA
TIP
TS
DSPRST
E1
2
SIZ0
SIZ1
TS
TIP
GWR
BG_CPU
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
OE
19
DIR
1
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
U36
74F245
R95
4.75K
R139
49.9
C150
220PF
R138
49.9
C149
220PF
ASIC-TS
ASIC-WR
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
DAEN
DAEN
EN-AS
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
VCC
7
VCC
18
1A1
47
1A2
46
1A3
44
1A4
43
1A5
41
1A6
40
1A7
38
1A8
37
1B1
2
1B2
3
1B3
5
1B4
6
1B5
8
1B6
9
1B7
11
1B8
12
1G
48
1DIR
1
2A1
36
2A2
35
2A3
33
2A4
32
2A5
30
2A6
29
2A7
27
2A8
26
2G
25
2DIR
24
2B1
13
2B2
14
2B3
16
2B4
17
2B5
19
2B6
20
2B7
22
2B8
23
GND
45
GND
39
VCC
42
VCC
31
U59
74ABT16245
C3
6
DIC0
DIC1
DIC2
DIC3
DIC4
DIC5
DIC6
DIC7
DIC8
DIC9
DIC10
DIC11
DIC12
DIC13
DIC14
DIC15
DIC0
DIC1
DIC2
DIC3
DIC4
DIC5
DIC6
DIC7
DIC8
DIC9
DIC10
DIC11
DIC12
DIC13
DIC14
+5V
1
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R105
4.7K
DIC30
+5V
R101
4.75K
DIC31
+5V
R102
4.75K
DIC16
DIC17
DIC18
DIC19
DIC20
DIC21
DIC22
DIC23
DIC15
DIC16
DIC17
DIC18
DIC19
DIC20
DIC21
DIC22
DIC23
DIC24
DIC25
DIC26
DIC27
DIC28
DIC29
+5V
1
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R104
4.7K
DB16
DB17
DB18
DB19
DB20
DB21
DB22
DB23
DAEN
EN-AS
EN-AS
+5V
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
VCC
7
VCC
18
1A1
47
1A2
46
1A3
44
1A4
43
1A5
41
1A6
40
1A7
38
1A8
37
1B1
2
1B2
3
1B3
5
1B4
6
1B5
8
1B6
9
1B7
11
1B8
12
1G
48
1DIR
1
2A1
36
2A2
35
2A3
33
2A4
32
2A5
30
2A6
29
2A7
27
2A8
26
2G
25
2DIR
24
2B1
13
2B2
14
2B3
16
2B4
17
2B5
19
2B6
20
2B7
22
2B8
23
GND
45
GND
39
VCC
42
VCC
31
U60
74ABT16245
R94
33.2
1
2
3
U33A
74F86
BG_CPU
C3
6
+5V
+5V
CPU_CK
R151
27.4
RST-IN
4
Q0
10
Q1
12
Q2
16
Q3
1
SYNC
8
PLL-EN
13
MR
3
2X-Q
19
RST-OUT
14
RC1
6
VCC
2
VCC
5
VCC
11
VCC
17
GND
7
GND
9
GND
20
GND
15
Q/2
18
U34
MC88916
DSPRSTOUT
R99
49.9
C137
47PF
+5V
+5V
CKCPU
R96
332
C136
0.1UF
R97
475K
R106
47.5
C139
10UF
C135
0.1UF
F4
7
ADS8
ADS9
ADS10
ADS11
ADS12
ADS13
ADS14
ADS15
DB8
BURSTA
CKCPU
RFSYNC
LFSYNC
+15V
-15V
+5VIN
+5VIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
J300B
R100
49.9
C138
220PF
J300
CONNECTS
TO J36
1
DB9
DB10
DB11
DB12
DB13
DB14
DB15
DSPIRQ
+15V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
J300C
R107
47.5
F2
2
BA[0..31]
A2
5
D4
5
C4
8
DAEN
BA[0..31]
DB24
DB25
DB26
DB27
DB28
DB29
DB30
DB31
DAEN
EN-AS
BA0
+5V
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
1D1
47
1D2
46
1D3
44
1D4
43
1D5
41
1D6
40
1D7
38
1D8
37
1CLK
48
1OE
1
2D1
36
2D2
35
2D3
33
2D4
32
2D5
30
2D6
29
2D7
27
2D8
26
2CLK
25
2OE
24
1Q1
2
1Q2
3
1Q3
5
1Q4
6
1Q5
8
1Q6
9
1Q7
11
1Q8
12
2Q1
13
2Q2
14
2Q3
16
2Q4
17
2Q5
19
2Q6
20
2Q7
22
2Q8
23
U57
74ABT16374
C4
6
H1
8
ADS2
DIC24
DIC25
DIC26
DIC27
DIC28
DIC29
DIC30
DIC31
12
13
11
U33D
74F86
ADS3
ADS4
ADS5
ADS6
ADS7
ADS8
ADS9
ADS10
ADS11
ADS12
ADS13
ADS14
ADS15
ADS16
ADS17
LD
BG_CPU
BG_CPU
LD
LD
BA1
BA2
BA3
BA4
BA5
BA6
BA7
BA8
BA9
BA10
BA11
BA12
BA13
BA14
BA15
C3
6
ASIC_BRTA
BG_CPU
ASIC_CS
DSPIRQ
CHIP_ADR0
CHIP_ADR1
CHIP_ADR2
CHIP_ADR3
CHIP_ADR4
BG_CPU
RST_ASIC
RSTL
RST40-1
CPUTA
C3
3
C2
7
C3
C3
C4
C3
6
BURSTA
BGDSP
CHIPCS
ADS24
ADS25
ADS26
ADS27
ADS28
R152
49.9
C153
47PF
1A1
47
1A2
46
1A3
44
1A4
43
1G
1
2A1
41
2A2
40
2A3
38
2A4
37
2G
48
3A1
36
3A2
35
3A3
33
3A4
32
3G
25
4A1
30
4A2
29
4A3
27
4A4
26
4G
24
1Y1
2
1Y2
3
1Y3
5
1Y4
6
2Y1
8
2Y2
9
2Y3
11
2Y4
12
3Y1
13
3Y2
14
3Y3
16
3Y4
17
4Y1
19
4Y2
20
4Y3
22
4Y4
23
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
U61
74ABT162244
ASIC_TA
BHR
RST40
C3
6
H4
8
ADS16
ADS17
ADS18
ADS19
ADS20
ADS21
ADS22
ADS23
DB16
DB17
DB18
DB19
DB20
DB21
DB22
DB23
GWR
+5V
-15V
+5VIN
+5VIN
R98
1K
A6
MAIN/CPU
BOARD
DAC_CLK
ADS24
ADS25
ADS26
ADS27
BGDSP
+15V
-15V
+5VIN
+5VIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
J300D
DSPRSTOUT
F3
7
ADS29
ADS30
ADS31
+5V
CHIP_ADR[0..7]
CHIP_ADR5
CHIP_ADR6
CHIP_ADR7
CHIP_ADR[0..7]
BG_CPU
LD
BA16
BA17
BA18
BA19
BA20
BA21
BA22
BA23
+5V
GND
4
GND
10
GND
15
GND
21
GND
28
GND
34
GND
39
GND
45
VCC
7
VCC
18
VCC
31
VCC
42
1D1
47
1D2
46
1D3
44
1D4
43
1D5
41
1D6
40
1D7
38
1D8
37
1CLK
48
1OE
1
2D1
36
2D2
35
2D3
33
2D4
32
2D5
30
2D6
29
2D7
27
2D8
26
2CLK
25
2OE
24
1Q1
2
1Q2
3
1Q3
5
1Q4
6
1Q5
8
1Q6
9
1Q7
11
1Q8
12
2Q1
13
2Q2
14
2Q3
16
2Q4
17
2Q5
19
2Q6
20
2Q7
22
2Q8
23
U58
74ABT16374
C3
6
ADS18
ADS19
ADS20
ADS21
ADS22
ADS23
ADS24
ADS25
4
5
6
U33B
74F86
9
10
8
U33C
74F86
ADS26
ADS27
ADS28
ADS29
ADS30
ADS31
ADS0
ADS1
BG_CPU
LD
BA24
BA25
BA26
BA27
BA28
BA29
+5V
BA2
BA3
BA4
BA5
CPU_RST
D2
2
HEN
ASIC_BR
ADS2
ADS3
ADS4
ADS5
RSTCPU
BRDSP
1A1
2
1A2
4
1A3
6
1A4
8
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2A1
11
2A2
13
2A3
15
2A4
17
2Y1
9
2Y2
7
2Y3
5
2Y4
3
1OE
1
2OE
19
U37
74ABT2244
H3
F3
7
C3
C4
6
ADS28
ADS29
ADS30
ADS31
DB24
DB25
DB26
DB27
DB28
DB29
DB30
DB31
BRDSP
CHIPCS
RSTCPU
SIZ0
SIZ1
SLEFT
AM 700
SRIGHT
ADS[0..31]
PART OF A7 DSP BOARD
1
BUS BUFFERS & CONNECTORS
A7 board schematic diagram 1
locator chart on front of pre-
vious page.
DATA BUS BUFFERS/LATCHES
ADDRESS BUS REGISTERS
CLOCK DRIVER
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