Fostex VC-8, Руководство по обслуживанию

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VC-8
13
• GA
TE
ARRA
Y
ADDA
DGND DGND
DGND
GND
J2
GPIF38T2
J3
GPIF37R1
1
2
14
3
4
13
12
DGND
D+5 D+5 D+5
D+5
1
11
10
GND
4
VCC
5
3 4 5 6 7
10
2 9 1
14 13 12 11 15 16
8
DGND DGND
D+5 D+
5
DGND
D+5
DGND
D+5
DGND
D+5
11
1
0
13
12
DGND
DGND DGND
DGND
A0 A1
DGND
D+5
4
14
1
5 6
DGND
D+5
S R
10 13
Q Q
R41 100
R10 100
R8
560
R9
330
D+
5
9
8
56
DGND
DGND
1
DGND
D+5
C66 0.01
DGND
4 5
DGND
1
3
1 3
D6
DAN202K
D7
DAN202K
1Y 2Y 3Y 4Y VCC
1A 1B 2A 2B 3A 3B 4A 4B
A/B
G
DGND
D+5
DGND
C68 0.01
D+5
11
5
4
3
2
1
10
9
8
7
6
12 11
DGND
DGND
D+5
R6
1
560
G
W256FS
R
2
3
1
2
3
1
DGND
3
14
6
8
DGND
D+5
23
1
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
TDO_FS1O W_OUT W_IN2 W_IN1 256FSO BCKO LRCKO LRCKI BCKI VDD VSS FS256I PCMBW0 PCMBW1 CK_SEL0 CK_SEL1 CK_SEL2 PLL2_CONT LOCK2B FCONT2
SOUT1_MD SOUT2_MD
TDI_FS1I TDI_FS0I
TDI_EMPI
SINA_12 SINA_34 SINA_56 SINA_78
VSS
VDD
SINB_12 SINB_34 SINB_56 SINB_78
SIN_DIF
DI1 DI2
DI_SEL
DI_FS1O
PD2
MCK2
VSS
PLL1_CONT
LOCK1B
FCONT1
PD1
MCK1
DO_SEL0
DO_SEL1
ADAT_MD
DO2
DO1
DO_EMP1
VSS
VDD
DO_FS0I
DO_FS1I
SOUT_DI
SOUT2_78
SOUT2_56
SOUT2_34
SOUT2_21
VSS
SOUT1_78
SOUT1_56
SOUT1_34
SOUT1_12
DI_EMPI
DI_FS0O
TDO_FS0O
TDO_EMPO
PI
PO
TEST1
TEST2
VDD
A4
A3
A2
A1
A0
WRB
RDB
VSS
CSB
RESETB
D0
D1
D2
D3
D4
D5
D6
D7
CTL_PIN
VDD
VSS
EN_IFB
SINA_MD
TP1
TP
MLRCK W256FS /W_LOCK SPDIF
POSITION
7 ON 8 ON 9 ON
SIN12
AD_D1 AD_D1 AD_D1
1-2 1-4 1-8
SIN34
AD_D1 AD_D2 AD_D2
SIN56
AD_D1 AD_D1 AD_D3
SIN78
AD_D1 AD_D2 AD_D4
A0
0 1 0
A1
0 0 1
DA
T
A
SEL
R5 1M
R59
1M
R27 560
C78 0.01
C31 0.01
U5C
74VHCU04
U5A
74VHCU04
U5B
74VHCU04
R6
0
C47 22p
C48 22p
X1 1
1.2896MHz
C30
0.01
C1
1
10/16
R1
1
10k
2 6 7 1
VSC VSB VSA CT
OC
RST
3 8
U7
NJM2103
U5F
74VHCU04
U5E
74VHCU04
R62
10k
D+5
U31A
74VHC00
U31B
74VHC00
U31C
74VHC00
U35
DT
A1
14EK
D5
LED GRN-RED
R44 680
U5D
74VHCU04
4 5
1 2
10
9
C69 0.01
DGND D+5
DGND
DGND
D+5
POWER POWER
VCOGND VCO+5
VCOGND
VCO+5
12 11
9 8
U24B
74VHC74
D C
R60 560
D+5
3
2
1
R7
100
R3
3.3k
R4
2.2k
S
VCC
R
Q Q
D C
U24A
74VHC74
2 3
AD_D[1..4]
AD_D[1..4]
P
ARALLEL
INPUT
2-4-8
S3
SSSF1_2-3
1
2
3
4
5
6
7
8
9
10
11 12
R33
100k
R34 100k
DGND
6 5 4 3 1
10
11
12 13 15 14
2
1C0 1C1 1C2 1C3 1G 2C0 2C1 2C2 2C3 2G A B
DGND
D+5
C32 0.01
U10
TC74VHC153
7 9 16 8
1Y 2Y
VCC
GND
6 5 4 3 1
10
11
12 13 15 14
2
1C0 1C1 1C2 1C3 1G 2C0 2C1 2C2 2C3 2G A B
DGND
D+5
C33 0.01
U1
1
TC74VHC153
7 9 16 8
1Y 2Y
VCC
GND
AD_D1 AD_D2 AD_D1 AD_D3
AD_D1 AD_D2 AD_D4
AD_D1 AD2_D2 AD2_D3 AD2_D4
SPDIF
DA_D[1..4]
DA_D[1..4]
DA_D4 DA_D3 DA_D2 DA_D1
7 5 3 1
8 6 4 2
4 7 9
12 16
2 3 5 6 11 10 14 13 1 15
1Y 2Y 3Y 4Y VCC
1A 1B 2A 2B 3A 3B 4A 4B
A/B
G
R26
100x4
U29
74VHC157
DA2_D4 DA2_D3 DA2_D2 DA2_D1
AD2_D[1..4]
D+5
R45
100k
VCO
U34
DT
A1
14EK
U27
DT
A1
14EK
C59 0.01
S2
SSSF1_2-3
/RST
D+5
R12 10k
PLL2_CONT
FCONT2
/LOCK2B
PD2
MCK2
FCONT1
PD1
/SPDIF
ADA
T_IN
P0 P1 P2 P3 CEP CET CP LOAD RESET
U9
TC74VHC163
Q0 Q1 Q2 Q3 TC
VCC GND
3 4 5 6 7
10
2 9 1
14 13 12 11 15 16
8
FS128 FS64 FS32 FS16
P0 P1 P2 P3 CEP CET CP LOAD RESET
U8
TC74VHC163
Q0 Q1 Q2 Q3 TC
VCC GND
C29
470p
C28
470p
C27 0.01
C26 0.01
FS8 FS4 FS2 FS
R43 100
R42 100
/LRCK
FS256
R14 100
U25F
74VHCU04
MSCK_ADDA BCK_ADDA
1-2 ON : OPTICAL 1-3 ON : WORD 1-4 ON : INT
SPDIF
TP2
TP
SMUTE
/MUTE
U25E
74VHCU04
PD2 MCK2 FCONT1 PD1 /SPDIF
D+5
R48
100k
1 2 3
OFF ON
P
ARITY
S1
SSSS91_1-3
R2
100
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
/RST
C25
470p
AD_D1 AD2_D2 AD2_D3 AD2_D4
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
U6
DIFGA
LOCK1B
12 13
U31D
74VHC00
U30
74VHC157
2 3 5 6
11 10 14 13
1
15
4 7 9
12 16
DO_FS0O DO_FS1O
DI_FS1O DI_FS0O
/SPDIF
/SPDIF
ADA
T
DIFSEL
1 2 3
S5
SSSF1_1-2
C21 0.01
C22
0.01
C23 0.01
C24
0.01
C46 0.01
2 1 3
4 5 6
2 1 3
4 5 6
DA
T
A
OUT(OPT)
DA
T
A
IN(OPT)
C10
10/16
C46 0.01