Fostex VM88, Руководство по обслуживанию

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VM88 VM88
6 39
2. CONTROLS, INDICATORS AND CONNECTORS
1. Input connector [
MIC (2: HOT) / LINE
]
2. AUX send jack [
AUX SEND 1, 2
]
3. Stereo out connector [ ST OUT L (2: HOT),
R (2: HOT) BAL / +4dBu / L, R UNBAL / -10dBV]
4. Stereo out ON/OFF switch [
OFF / ON
]
5. Monitor in jack [
MON IN L (MONO), R
]
6. Monitor out jack [
MON OUT L (MONO), R
]
7. Foot switch connecting jack [ FOOT SW ]
8. Headphone jack [
PHONES
]
9. Monitor out adjusting knob [ GAIN -
∞
/ +6 [dB]
]
10. Headphone volume [
MIN / MAX
]
11. Monitor input adjusting knob [
GAIN -
∞
/ +6 [dB] ]
12. Monitor select switch [ ST / AUX1 / AUX2 ]
13. Scene Recall key [
SCENE RECALL / DIRECT RCL
]
14. Scene Store key [ SCENE STORE ]
15. Effect 2 key [
EFF EDIT EFF1 / MUTE
]
16. Effect 1 key [
EFF EDIT EFF2 /
MUTE
]
17. Enter key [
ENTER
]
18. Exit key [
EXIT
]
19. Data encoder [ DATA ]
20. Phantom LED [
PHANTOM
]
21. Master fader [
MASTER
]
22. Input fader [
1, 2, 3, 4, 5/6, 7/8
]
23. PAN/EQ select key [
PAN/EQ
]
24. EFF/AUX select key [ EFF/SEL ]
25. Fader adjust key [
FADER ADJUST
]
26. Channel On/Channel select key [ CH ON/CH SEL ]
27. Level adjust key [
LEVEL ADJUST
]
28. Contrast adjusting knob [ ]
29. Display/status/meter section
30. TRIM knob
[ LINE +10/-30 [dBu] / MIC -10 / -50 [dBu] ]
31. Input jack 5 ~ 8 [
INPUT 5, 6, 7, 8
]
32. Insert jack 1 ~ 4 [
INSERT 1, 2, 3, 4
]
1
2
3
4 5
3
6 7
8
9
10
11
12
13
14
15
16
17
18
22 21 20 19
26
25
24
23
30
29
28
27
1
32
31
< Top Panel Section >
DSP3, DIGITAL, MAIN, VM88
[ANA
]
[ANA
]
[ANA
]
[ANA
]
330 330 330 330
C
994
1500
P
C
993
1500
P
U910
32
24
30 6 5
8
U911
C
999
10
/16
C
995
0.
0
1
D+
5
DGND
D+
5
DGND
/W
E
R958
100
R
957
100
R960 100
EF
FA
8
EF
FA
9
EF
FA
1
0
EF
FA
1
1
EF
FA
1
2
EF
FA
1
3
EF
FA
1
4
EF
FA
1
5
EF
FA
1
6
C
992
0.
1
C
991
10
/16
C
975
0.
1
C
983 0.
1
R959
10
C
987
10
/1
6
C
988
0.1
AGND
A+
5
AGND
AGND
C982 0.
0
1
C
979
0.
0
1 C
978
0.
0
1
C
976
0.
0
1
C
981
10
/1
6
AD
+
5
DGND
C
980
0.
0
1
C
989
10
/1
6
C
990
0.1
C996 47P
C997 47P
C998 NON
DGND
AUX
_B
ST
_O
U
T
TESTI1 /INIT_RESET /CODEC_RESET /DSP_RESET SMUTE DVB SDINA SDOUTA SDOUTD1 SDIND1 SDIND2 SDOUTD2 SDOUT1 SDOUT2 SDIN1 SDIN2 LRCK BITCLK CLKO CTRL DVDD DVSS OPCL XTI XTO
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
AINL+
AINL-
AINR+
AINR-
VRADH
AVDD
AVSS
VRADL
VCOM
ARDAH
AVDD
AVSS
VRDAL
NC
AOUTL1-
NC
AOUTR1-
NC
AOUTL2-
NC
AOUTR2-
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76 EECS
EESK
EEDI
EEDO
DVB
DVDD DVSS
IO7 IO6 IO5 IO4 IO3 IO2 IO1 IO0 /OE
A16 A15 A14 A13 A12 A11 A10
A9 A8
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
SMODE
EESEL
JX
/RQ
SCLK
SI
SO
RDY
DRDY
EEST
DVSS
DVDD
/CAS
/RAS
/WE
A0
A1
A2
A3
A4
A5
A6
A7
DVSS
DVDD
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DSP3
EFFECT
AK7716
EFFA0
EFFA1
EFFA2
EFFA3
EFFA4
EFFA5
EFFA6
EFFA7
EFFA[0...16]
EFFA0 EFFA1 EFFA2 EFFA3 EFFA4 EFFA5 EFFA6 EFFA7 EFFA8 EFFA9 EFFA10 EFFA11 EFFA12 EFFA13 EFFA14 EFFA15 EFFA16
20 19 18 17 16 15 14 13
3 2
31
1
12
4
11
7
10
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7
21 22 23 25 26 27 28 29
VCC VSS
/OE
/WE CE2
/CE1
TC551001CFT-70L
EFFD0 EFFD1 EFFD2 EFFD3 EFFD4 EFFD5 EFFD6 EFFD7
EFFD7 EFFD6 EFFD5 EFFD4 EFFD3 EFFD2 EFFD1 EFFD0 /OE
EFFD[0...7]
STOUT_L- STOUT_R-
STOUT_L- STOUT_R-
AUX AUXSEND_BL- AUX AUXSEND_BR-
AUX AUXSEND_BL- AUX AUXSEND_BR-
AIN6+ AIN5- AIN6- AIN5+
AIN6+ AIN5- AIN6- AIN5+
R954 R955 R953 R956
/INIT_RST /CODEC_RST /TST_DSP3
SPDIFOUT ADO3 ST_B EFF_A EFF_B /LRCK BCK
AUX_B STOUT
FS512
ST_B
EFF_A EFF_B /LRCK BCK
FS512
/INIT_RESET /CODEC_RST /RST_DSP3
SPDIFOUT ADO3
/WRQ_DSP3 SCK_DSP3 SI_DSP3 SO_DSP3 WRDY_DSP3 DRDY_DSP3
/WRQ_DSP3
SCK_DSP3
SI_DSP3
WRDY_DSP3
DRDY_DSP3
SI_DSP3
2. MAIN_D, CPU
1. MAIN_D, ROOT
3. MAIN_D, DSP_ROOT 7. MAIN_D, GA_DIF
4. MAIN_D, DSP1 2 5. MAIN_D, DSP3 6. MAIN_D, DSP SEL 8. MAIN_D, PLL