Tektronix AM700 Stereo System User Manual


 
R403
B2
3
D4
10
C2
3
C2
8
F4
11
INSTAT[0..3]
INCBL
MAIN DECODER
M0
23
M1
24
M2
18
M3
17
SEL
16
CS12/FCK
13
RXP
9
RXN
10
FILT
20
C0/E0
6
CA/E1
5
CB/E2
4
CC/F0
3
CD/F1
2
CE/F2
27
C
1
U
14
VERF
28
CBL
15
ERF
25
FSYNC
11
SCK
12
SDATA
26
MCK
19
AGND
21
DGND
8
VA+
22
VD+
7
U86
CS8412-CP
INSTAT0
INSTAT1
INSTAT2
INSTAT[0..3]
+5V
D
ER_CLEAR
ER_CLEAR
G1
10
C174
0.1UF
H2
11
G1
10
IN_SOURCE
MAIN_RELOCK
C242
0.1UF
C131
.047UF
C132
100UF
R218
1.00K
Q21
AA
+5V
A
R496
22.1
C129
0.1UF
R436
121
R434
121
G210
B2
3
INDATA
INERF
INWCK
+5V
D
A
D
R435
121
B2
3
B2
3
C3
2
F4
11
A1
11
E1
8
INWCK
INBCK
INMCK
B2 7
A4 5
A3
A3
A3
4
OFFSET_IN
PHMCK
PHWCK
PHCBL
JITTER_CLK
OFFSET_IN
OUTREFWCK
PHWCK
OUTREFMCK
PHMCK
REFCBL
OUTREFCBL
OUTREFBCK
PHCBL
JITTER_CLK
+5V
D
IO0
2
IO1
3
IO2
4
IO3
5
IO4
6
IO5
7
IO6
8
IO7
9
IO8
14
IO9
15
IO10
16
IO11
17
IO12
18
IO13
19
IO14
20
IO15
21
IO16
24
IO17
25
IO18
26
IO19
27
IO20
28
IO21
29
IO22
30
IO23
31
IO24
36
IO25
37
IO26
38
IO27
39
IO29
41
IO30
42
IO31
43
CLK0/I2
13
CLK1/I5
35
VCC
44
GND
12
GND
23
GND
34
GND
1
VCC
22
IO28
40
I0
10
I1
11
I3
32
I4
33
U114
MACH210PLCC
4.12K
INMCK
REFMCK
INTMCK
REFWCK
INWCK
INCBL
INBCK
REFBCK
(DSPRST)
OFFMCK
+5V
G210
G2
G2
G2
G2
10
REFOUT_SEL0
REFOUT_SEL1
OFFSET_SEL0
OFFSET_SEL1
PH_SEL0
PH_SEL1
AA
G4
10
B2
B2
2
15
16 1
4 3
10
9 8
5 6
11 12
13 14
U145
DG403
R216
143
AES_REF_IN+
AES_REF_IN-
(LOOPBK_EN)
R219
1.00K
ER_CLEAR
REFERENCE DECODER
M0
23
M1
24
M2
18
M3
17
SEL
16
CS12/FCK
13
RXP
9
RXN
10
FILT
20
C0/E0
6
CA/E1
5
CB/E2
4
CC/F0
3
CD/F1
2
CE/F2
27
C
1
U
14
VERF
28
CBL
15
ERF
25
FSYNC
11
SCK
12
SDATA
26
MCK
19
AGND
21
DGND
8
VA+
22
VD+
7
U87
CS8412-CP
REFSTAT0
REFSTAT1
REFSTAT2
REFCBL
REFWCK
REFBCK
+5V
+5V
D
D
D5
10
B2
3
D1
8
B2
B2
B2
B2
3
REFSTAT[0..3]
REFCBL
REFWCK
REFBCK
REFERF
REFSTAT[0..3]
REFERENCE GENERATOR
M0
21
M1
22
M2
23
PRO
2
EMO/C9
14
EM1/C8
13
C1/FCO
3
C6/C2
4
C7/C3
1
C9/C15
12
C/SBF
10
U
11
V
9
TRNPT/FC1
24
RST
16
FSYNC
7
SCK
6
SDATA
8
MCK
5
GND
18
VD+
19
CBL/SBC
15
TXN
17
TXP
20
U88
CS8402A-CP
+5V
D
REALCBL
+5V
D
OUTREFWCK
OUTREFBCK
OUTREFMCK
OUTREFCS
+5V
+5V
D
D
D
G3
10
C2
8
REFDATA
REFMCK
REFOUT_ON
C130
0.1UF
D28
(DSPRST)
REFMCK
A
D
A
C134
100UF
C133
.047UF
Q20
A
A
A
+5V
+5V
A
R502
22.1
REF_RELOCK
AES_REF_OUT-
+12V
-12V
G3
10
A2
A2
1
G4
G47
INA+
2
INA-
1
INB+
14
INB-
15
INC+
6
INC-
7
IND+
10
IND-
9
EN
4
EN
12
C
5
A
3
B
13
D
11
U89
26LS32
R438
221
R437
221
AA12.288
(AA12.288)
OFFSET
(OFFSET)
AES_REF_OUT+
+5V
ACQ
OFFMCK
TIMING GENERATOR
G2
G3
10
INTMCK_SEL
STX_RST
ACQ
H33
(REM_STX_RST)
OUTREFCBL
IN0
1
IN1
2
IN2
3
IN3
19
IN4
20
IN5
21
IN6
22
IN7
23
IN8
24
IN9
25
IN10
41
IN11
42
IN12
43
IN13
44
IO0
5
IO1
6
IO2
7
IO3
8
IO4
9
IO5
10
IO6
40
IO7
39
IO8
38
IO9
37
IO10
36
IO11
35
IO12
18
IO13
17
IO14
16
IO15
15
IO16
14
IO17
13
IO18
27
IO19
28
IO20
29
IO21
30
IO22
31
IO23
32
VCC
11
GND
33
VCC
12
GND
34
NC
4
NC
26
U115
ATV2500PLCC
B2
3
G1
8
C2 8
OSC_CBL
CLK1536
C262
270PF
L21
240NH
R494
20.0
R495
20.0
L24
240NH
L23
293NH
L22
293NH
B2
B2
2
AES_REF_OUT+
AES_REF_OUT-
E4 3
E3 11
B4 1
DSPCLK
(STX_RESET)
DITHER
OSC
INTMCK
REALCBL
OUTREFCS
+5V
D
OUTREFWCK
R444
33.2
R449
150.0
E4
3
F5
11
G5
8
OSC
OUT
8
VCC
14
GND
7
NC
1
Y1
12.288 MHz
+5V +5V
+5V
D
D
AM 700
12.288MHZ
DECODERS
PART OF A3 DIGITAL AUDIO BOARD
9
LINE RECEIVER
OSCILLATOR
WORD CLOCK
BIT CLOCK
STATUS WORDS
REF INPUT
SELECTOR