Fostex DV40 Service Manual page 79

D+5
J201
1
R201
2 WORD_IN
3
100J
WORD_OUT
4
BOARD-IN-4P
0.01UF
C201
10/16MV
DGND
A+5
C102
0.01UF
U101
NJM2207M
3 6 7
5
Vout
C101
10/16MV
11 4 2
J101
B-IN-3P R101
3
100J
2
1
AGND
FRONT
J1
D+3.3
0.01UF
1
OP_D[15] 2
3
OP_D[14]
4
OP_D[13]
5
OP_D[12]
24 VB
OP_D[11] 6
7 23 NC
OP_D[10]
8 22 G
OP_D[9]
OP_D[7]
OP_D[8] 9 21 B1
10 OP_D[6] 20 B2
11 OP_D[5] 19 B3
12 18 B4
13 17 B5
14 OP_D[4] 16 B6
15 OP_D[3] 15 B7
OP_D[2]
16 14 B8
17 OP_D[1] 13 VSS
18 OP_D[0]
19
20
OP_A[0]
21 OP_A[1]
OP_A[2]
22
23 OP_A[3]
24 OP_A[4]
25 OP_A[5]
26 OP_A[6]
27
OP_A[7]
28
29 OP_A[8]
30
OP_A[9]
31
OP_A[10]
32 OP_A[11]
33
OP_A[12]
34
OP_A[13]
35
OP_A[14]
36 OP_A[15]
37
38
OP_A[16]
39 OP_A[17]
40
OP_A[18]
41 OP_A[19]
OP_A[20]
42
43 OP_A[21]
44
OP_BS
45 /OP_RD
OP_RD/WR
46
47
/OP_WE[0]
48 /OP_WE
/OP_CS[1]
49
50
/OP_CS[2]
51
/OP_CS[3]
/OP_RST3.3
52
53
/OP_WAIT
W5
54 /OP_IRQ[5]
55
D+5MA NON
56
57
C87
58
100/16MV
59
W4
60 /OP_IRQ[2] /OP_IRQ
0J
PCB-EDGE
DGND
R202
1MJ
8 9 10
U201 U201
74VHCT04 74VHCT04
U201
U201 74VHCT04
14 1 2
74VHCT04
C202 3
7
5 6
U201
74VHCT04
13
C111
10/16MV R103
C105
3.3KJ
0.01UF
9 8 10
C104
0.01UF
6 7
12
Sin
5
4
1 14 13
3
2
U102
NJM592M
C103 R102
220PF 1MJ
Hi
1
S201
SLIDE-SSSF1_2-2_L06 2
3
Low 8
W201
1
To
2 DGND
MAIN PCB
3 D+12
J301
R201
B-IN-3P
56J
R202
NON
C86 C2 D+5
0.01UF
DGND
U2
74LVXC3245FS
1
VA
2
DIR
3 OP_D_5[7]
A1
4 OP_D_5[6]
A2
5 OP_D_5[5]
A3
6 OP_D_5[4]
A4
OP_D_5[3]
7
A5
8 OP_D_5[2]
A6
9 OP_D_5[1]
A7 10
OP_D_5[0]
A8 11
VSS 12
VSS
1 19
OE1 OE2
2 18
OP_A_5[0]
A1 Y1
3 17 OP_A_5[1]
A2 Y2
4 16
OP_A_5[2]
A3 Y3
5 15
OP_A_5[3]
A4 Y4
6 14
OP_A_5[4]
A5 Y5
7 13
A6 Y6
8 12
A7 Y7
9 11
A8 Y8
U3
74VHCT541
DGND
U1
74VHCT138
1 15
A Y0
2 14
B Y1
3 13
C Y2
12
D+5
Y3
11
Y4
6 10
Y5
G1
4
G2A Y6
5
Y7
G2B
DGND
U1
16
74VHCT138
C1
CLOCK,TCR/G
0.01UF
8
D201
DAN202K
R203
11
100J
U201
74VHCT04
R204
10J
4 R205
1KJ
12 D202
DAP202K
U201
74VHCT04
D101
DAN202K
R105 C108
10KJ 10/16MV
8
R104
10KJ
1
R106
1KJ D102
DAP202K
C106 C107 R107
0.01UF 10/16MV 1KJ
7
4
5
6
J201
1
To
2
Fan Motor
3
+
EH-3P
C201
100/16MVY
OP_D_5[0-7]
CLOCK,TCR/G
OP_A_5[0-4]
/OP_RD_5
/OP_WR_5
/OP_RST_5
TO POWER
B-IN-2P
B-IN-4P
/OP_CS_NEWCLK0
/OP_CS_NEWCLK1
CLOCK
/OP_CS_TCG
/OP_CS_TCR
TCR/G
9
7
D+5
U3
20
74VHCT541
C3
0.01UF
10
DGND
J202
C203
BNC,YKS11-0011
47PF
2
L201
1 2
EXC3BP, 120
S201
R206 SLIDE,SSSF1,1-2
J203
4
75J
BNC,YKS11-0011
1 2
2 C204
3 47PF
5
J204
BNC,YKS11-0011
L202
1 2
2
EXC3BP, 120
C205
47PF
WORD I/O
J102
R109 C109 BNC,YKS11-0011
1KJ 47PF
2
1
R110
75J
4
R108
100KJ 1
2
2
3
1
5
C110
S101 47PF J103
SLIDE,SSSF1,1-2 BNC,YKS11-0011
L2
56UH
4 C5 C7 C9
3 100/16MVY 0.01UF 0.01UF
AGND
2
1 C4 C6 C8
NON NON NON
L1
W1
NON
DGND
non
D+5
U24
D+5MA
NJU7200U-3.3V
DGND
2
IN OUT
CLOCK,TCR/G GND
1
A+5
AGND
Service Manual
WORD IN
1
THROUGH OUT
1
WORD OUT
1
VIDEO SYNC IN
THROUGH OUT
A+5
C11
100/16MV
D+5 D+5MA
W3
C10
NON
NON
D+3.3
3
C88
10/16MV
C89
DGND
0.01UF
79