Fostex VM88 User manual
Service Manual
Model
8CH Digital Mixer with DSP Effects
FOSTEX CORPORATION 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021
FOSTEX CORPORATION OF AMERICA 15431 Blackburn Ave., Norwalk, CA 90650, U.S.A. © PRINTED IN JAPAN MAR. 2000 8288789000
SAFETY INSTRUCTIONS
Read instructions - All the safety and operating instruc-
tions should be read before the appliance is operated.
Retain instructions - The safety and operating instructions
should be retained for future reference.
Heed warnings - All warnings on the appliance and in the
operating instructions should be adhered to.
Follow instructions - All operating and use instructions
should be followed.
Water and Moisture - The appliance should not be used
near water - for example, near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a
swimming pool, and the like.
Carts and Stands - The appliance should be used only
with a cart or stand that is recommended by the manufac-
turer.
An appliance and cart combination should be moved with
care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to over-
turn.
Wall or Ceiling Mounting - The appliance should be
mounted to a wall or ceiling only as recommended by the
manufacturer.
Ventilation - The appliance should be situated so that its
location or position does not interfere with its proper ven-
tilation. For example, the appliance should not be situ-
ated on a bed, sofa, rug, or similar surface that may block
the ventilation openings; or, placed in a built-in installa-
tion, such as a bookcase or cabinet that may impede the
flow of air through the ventilation openings.
Heat - The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or other
appliances (including amplifiers) that produce heat.
Power Sources - The appliance should be connected to a
power supply only of the type described in the operating
instructions or as marked on the appliance.
Grounding or Polarization - The precautions that should
be taken so that the grounding or polarization means of
an appliance is not defeated.
Power Cord Protection - Power supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience recep-
tacles, and the point where they exit from the appliance.
Cleaning - The appliance should be cleaned only as rec-
ommended by the manufacturer.
Nonuse Periods - The power cord of the appliance should
be unplugged from the outlet when left unused for a long
period of time.
Object and Liquid Entry - Care should be taken so that
objects do not fall and liquids are not spilled into the en-
closure through openings.
Damage requiring Service - The appliance should be ser-
viced by qualified service personnel when:
A.
B.
C.
D.
E.
Servicing - The user should not attempt to service the ap-
pliance beyond that described in the operating instruc-
tions. All other servicing should be referred to qualified
service personnel.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
TO PREVENT ELECTRIC SHOCK, MATCH
WIDE BLADE OF PLUG TO WIDE SLOT,
FULLY INSERT.
POUR ÉVITER LES CHOCS ÉLECTRIQUES,
INTRODUIRE LA LAME LA PLUS LARGE DE
LA FICHE DANS LA BORNE CORRE-
SPONDANTE DE LA PRISE ET POUSSER
JUSQU' AU FOND.
CAUTION:
ATTENTION:
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and mainte-
nance (servicing) instructions in the literature
accompanying the appliance.
The lightening flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product's en-
closure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
“WARNING”
“TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS-
TURE.”
1.
2.
3.
4.
5.
6.
7.
8.
The power supply cord or the plug has been damaged;
or
Objects have fallen, or liquid has been spilled into the
appliance; or
The appliance has been exposed to rain; or
The appliance does not appear to operate normally or
exhibits a marked changed in performance; or
The appliance has been dropped, or the enclosure
damaged.
9.
10.
11.
12.
13.
14.
15.
16.
17.
43
VM88
VM88 BLOCK DIAGRAM
CH 1
A/D
LO HI
PRE/POST
GAIN PAN
EFF 1
10kHz
100Hz
To DIGI OUT
ASP
DIGITAL EFFECT
EFF 1-2
ST MASTER
D/A
D/A
To METER
ST MASTER
PHONES
(100mW)
ST OUT
(-10dBV)
L
R
LREFF
TRIM
EFF 2
AUX 1
AUX 2
CH ON
1kHz
MID
CH5/6
A/D
LO HI
PRE/POST
GAIN PAN
EFF 1
10kHz
100Hz
To METER
EFF 2
AUX 1
AUX 2
CH ON
1kHz
MID
A/D
AUX MASTER
D/A
D/A
AUX 1 OUT
(-10dBV)
ST 12 AUX
12
AUX 1
MASTER
AUX 2
MASTER
EFF 1
MASTER EFF MUTE
LO HI
10kHz
100Hz
CH ON
1kHz
MID
MONO/STEREO
(SETUP)
CH7/8
CH 2
CH 3
CH 4
AUX 2 OUT
(-10dBV)
To MON
To MON
DIGI OUT
MON
DIGI IN
To METER
From DIGI IN
INSERT
(-10dBV)
TRIM
TRIM
MON SEL
AUX 2
AUX 1
ST
From AUX 1
From AUX 2
From ST
SUB IN
(-10dBV)
MON OUT
(-10dBV)
L (M)
L (M)
R
R
From ST
From CH1-A/D
From CH2-A/D
From CH3-A/D
From CH4-A/D
From CH5-A/D
From CH6-A/D
From CH7-A/D
From CH8-A/D
S/P DIF
ENCODE
ADAT
ENCODE S/P DIF
ADAT
(SETUP)
DIGI OUT
To DIGI OUT
DIGI IN
(SETUP)
From DIGI IN
CH5 INPUT
(+4dBu~-40dBu)
CH6 INPUT
(+4dBu~-40dBu)
LINE
(+10dBu~-30dBu)
MIC
(-10dBu~-50dBu)
PHANTOM (SETUP)
-48V
DIGI IN
S/P DIF
or
ADAT
DECODE
(SETUP)
To CH1
To CH2
To CH3
To CH4
To CH5
To CH6
To CH7
To CH8
ST OUT
(+4dBu)
L
R
ST OUT
To MON
To DIGI OUT
VM88 VM88
42 3
PLL, DIGITAL, MAIN, VM88
U925 TC9246F
L7
22uH
C27
220/10
C13
0.01
C14
0.01
PGND
D+5
PGND
R978
100
C34
0.47
C15
0.01
R970 1K
R968 22K
R976 4.7K
C35
15P
C16
0.01
R974
330
R975
750
1
23
U917A
74VHC86
4
56
U917B
74VHC86
D+5
R979
100
314
413
512
611
157
10
2
9
1
U919A
74VHC161
D+5
1
23
U920A
74VHC00
4
56
U920B 74VHC00
9
10 8
U920C
74VHC00
S4
D
2
CK
3
R
1
Q5
Q6
U923A
74VHC74
S10
D
12
CK
11
R
13
Q9
Q8
U923B
74VHC74
S10
D
12
CK
11
R
13
Q9
Q8
U924B
74VHC74
S4
D
2
CK
3
R
1
Q5
Q6
U924A
74VHC74
S4
D
2
CK
3
R
1
Q5
Q6
U922A
74VHC74
S10
D
12
CK
11
R
13
Q9
Q8
U922B
74VHC74
C31
100P
D+5
DGND
DGND
D+5
D+5
2 3
1
U928
DTA114EK
2
1
3
U929
DTC114EK
R984
10K
R985
10K
D+5
DGNDD+5
D+5
R980
100
D+5
R981
2.2K
C32
100P
DGND
R982
100
14
7
D+5
DGND
14
7
14
7
14
7
14
7
16
8
C17
0.01 C18
0.01 C19
0.01 C20
0.01 C21
0.01 C22
0.01
S4
D
2
CK
3
R
1
Q5
Q6
U921A
74VHC74
D+5
D+5
C33
100P
DGND
DGND
14
7
C23
0.01
LOCK2
R971 1K
R983
10k
D908
1SS355
R973 100
R972 100
12
13 11
U920D
74VHC00
D+5
S10
D
12
CK
11
R
13
Q9
Q8
U921B
74HC74
L3
EMI
D+5
D+5
L4
EMI
X902
C28
22P C29
22P
DGND DGND
R986 1M
3 4
U927B
1 2
U927A L5 L6
DGND
16
8
R969 NON
C24
0.01 C25
0.01
14
7
56 98 1110 1312
L98
820uH
C36
0.1
DGND
D+5
DGND
MCK MCK [DIF]
FS512 FS512
MCK
LRCK LRCK
DATA_IN
DATA_IN
U927C
74HC04
U927D
74HC04
U927E
74HC04
U927F
74HC04
FCONT2
/PLL1_CONT
/PLL2_CONT
PD1
PD2
FCONT1 FCONT2
/PLL1_CONT
/PLL2_CONT
PD1
PD2
FCONT1
REF
PD
VDDA
AMPI
AMPO
VSSA
XI
XO
VDD
LOCK
S2
S1
M2
M1
CKO
VSS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
22.5792MHz
74VHCU04
74VHCU04
EMI
EXT//INT EXT//INT
1A
1B
2A
2B
3A
3B
4A
4B
A/B
G
1Y
2Y
3Y
4Y
2
3
5
6
11
10
14
13
1
15
4
7
9
12
U926A
74VHC157
EMI
U917E
VCC
GND
74VHC86
U919B
VCC
GND
74VHC161
U920E
VCC
GND
74VHC00
U921C
VCC
GND
74VHC74
U922C
VCC
GND
74VHC74
U923C
VCC
GND
74VHC74
U924C
VCC
GND
74VHC74
U926B
VCC
GND
74VHC157
U927G
VCC
GND
74VHCU04
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
SPDIF//ADAT
LOCK2
SPDIF//ADAT
A
B
C
D
ENP
ENT
CK
LOAD
CLR
QA
QB
QC
QD
RCO
Parts marked with this sign are safety critical components. They must always be replaced with identical
components. Refer to the Fostex Parts List and ensure exact replacement.
CAUTION
TABLE OF CONTENTS
Owner's manual : 8288458000 (for export & domestic model)
Service mode, exploded view, PCB assembly, parts list and circuit diagrams are given in this manual
to assist the service technician in maintaining the Model VM88.
NOTES
The following accessories are supplied with VM88 as the standard accessories.
*
*
Following is the packing material for the Model VM88.
*
Carton, inner, VM88 : 8228737000
Packing, side, L, VM88 : 8228465001
Packing, side, R, VM88 : 8228465002
1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. CONTROLS, INDICATORS AND CONNECTORS . . . . . . . . . . . .
3. SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST . . . . . .
5. CIRCUIT AND BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . .
4
6
7
10
23
!
VM88 VM88
441
1. SPECIFICATIONS
Specification Unit 0 dBV = 1 Vr.m.s., 0 dBu = 0.775 Vr.m.s.
Standard Input
INPUT 1 ~ 4
Connector XLR Cannon (MIC)
Ø 6 mm TRS phone jack (LINE)
Input level -50 dBu ~ -10 dBu (MIC)
-30 dBu ~ +10 dBu (LINE)
Input impedance 3 kΩor more (MIC)
10 kΩor more (LINE)
INPUT 5 - 8
Connector Ø 6 mm TRS phone jack
Input level -40 dBu ~ +4 dBu
Input impedance 10 kΩor more
INSERT 1 - 4
Connector Ø 6 mm TRS phone jack
Input level -10 dBV
Input impedance 10 kΩor more
MON IN L, R
Connector Ø 6 mm TRS phone jack
Input level -10 dBV
Input impedance 10 kΩor more
DATA IN
Connector Square shape optical
Format
S/P DIF IN IEC consumer optical standard (IEC 958 Part 3)
ADAT IN Alesis Proprietary Multichannel Optical Digital Interface
Standard Output
STEREO OUT L, R
Connector XLR Cannon
Ø 6 mm TRS phone jack
Output level +4 dBu (XLR Cannon)
-10 dBV (Ø 6 mm TRS phone jack)
Load impedance 10 kΩor more (XLR Cannon & Ø 6 mm TRS phone jack)
AUX SEND 1, 2
Connector Ø 6 mm TRS phone jack
Output level -10 dBV
Load impedance 10 kΩor more
MON OUT L, R
Connector Ø 6 mm TRS phone jack
Output level -10 dBV
Load impedance 10 kΩor more
PHONES OUT L, R
Connector Ø 6 mm TRS phone jack
Output level 50 mW or more
Load impedance 32 Ω
DATA OUT
Connector Square shape optical
Format
S/P DIF OUT IEC consumer optical standard (IEC 958 Part 3)
ADAT OUT Alesis Proprietary Multichannel Optical Digital Interface
EQ HI 10 kHz ± 18 dB (shelving type)
MID 1 kHz ± 18 dB (peaking type)
LO 100 Hz ± 18 dB (shelving type)
Fader (VR) Position at Standard Input / Output
Input Fader 80 position
INPUT 1 ~ 4 (TRS) +10 dBu, 1 kHz
DIGITAL I/F, DIGITAL, MAIN, VM88
C6
0.01
C7
0.01
C8
0.01
DGND
D+5
C30
100P
C9
0.01
C10
0.01
C26
10/16
//
R964
100
R965
100
2
4
6
87
5
3
1R967
DGND
C11
0.01
C12
0.01
U918
GA_DIF
R966
100
5 6
U903C
12
13 11
U913D 9
10 8
U914C
R40
47
C44
100P
DGND
R41
100
TDO_FS0O
TDO_EMPO
PI
PO
TEST1
TEST2
VDD
A4
A3
A2
A1
A0
WR
RD
VSS
CS
RESET
D0
D1
D2
D3
D4
D5
D6
D7
CTL_PIN
VDD
VSS
EN_IF
SINA_MD
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
PD2
MCK2
VSS
PLL1_CONT
LOCK1
FCONT1
PD1
MCK1
DO_SEL0
DO_SEL1
ADAT_MD
DO2
DO1
DO_EMPI
VSS
VDD
DO_FS0I
DO_FS1I
SOUT_DI
SOUT2_78
SOUT2_56
SOUT2_34
SOUT2_12
VSS
SOUT1_78
SOUT1_56
SOUT1_34
SOUT1_12
DI_EMPO
DI_FS0O
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
TDO_FS1O
W_OUT
W_IN2
W_IN1
FS256O
BCKO
LRCKO
LRCKI
BCKI
VDD
VSS
FS256I
PCMBW0
PCMBW1
CK_SEL0
CK_SEL1
CK_SEL2
PLL2_CONT
LOCK2
FCONT2
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
ADO1
ADO2
ADO3
ADO4
ADOA
ADO2
ADO3
ADO4
A4
A3
A2
A1
A0
D0
D1
D2
D3
D4
D5
D6
D7
SPDIF//ADAT
/PLL2_CONT
LOCK2
FCONT2
PLL
LRCK LRCK
DATA_IN
SPDIF//ADAT
DATA_IN
SPDIF//ADAT
/PLL2_CONT
LOCK2
FCONT2
pll.sch
PD1
FCONT1
MCK
/PLL1_CONT
PD2
PD1
FCONT1
MCK
/PLL1_CONT
PD2 EXT//INT
FS512
EXT//INT
FS512 EXT//INT
FS512
DATA_OUT
SPDIFOUT
DATA_OUT
SPDIFOUT
SOUT_78
SOUT_56
SOUT_34
SOUT_12
SOUT_78
SOUT_56
SOUT_34
SOUT_12
100 X 4
DATA_IN DATA_IN
STOUT
ADO[1...4]
STOUT
ADO[1...4]
/RST_DIF
/CS_DIF
/RD_DIF
/WR_DIF
CPU> D[0...7]
CPU>
CPU>
CPU>
CPU>
/RST_DIF
/CS_DIF
/RD_DIF
/WR_DIF
D[0...7]
A[0...4]
CPU> A[0...4]
/LRCK
/LRCK
BCK BCK
FS256 FS256
LRCK
74VHC00
74VHC00
74VHC14
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
VM88 VM88
40 5
DSP SELECT, DIGITAL, MAIN, VM88
1
23
4
56
9
10 8
12
13 11
14
7
9
10 8
14
7
1
23
12
13 11
1
23
4
56
SO
14
7
1
2
13
12
1
2
3
4
5
6
9
10
8
3
4
5
6
12
13 11
4
5
6
9
10
8
12
13
11
14
7
C1
0.01
C2
0.01
C3
0.01
C4
0.01
C5
0.01
14
7
D+5
D+5
DGND
R961
100
D+5
R962 100
R963 100
9
10
11
8
D+5
SO_DSP
SO_DSP
CPU (SBIO P19)<
CPU (SBTO P20)> SCK_DSP SCK_DSP
CPU (SBIO P18)> SI_DSP
SELECTOR SI_DSP SI_DSP
74VHC00
U912D
74VHC00
U912C
74VHC00
U912B
74VHC00
U912A
74VHC00
U913A
74VHC00
U913B
74VHC00
U913C
74VHC10
U916A
74VHC00
U915A
74VHC00
U915D
74VHC00
U915C
74VHC00
U914B
74VHC00
U914A
74VHC00
U914D
74VHC10
U916C
74VHC10
U916B
74VHC00
U915B
74VHC86
U917C
74VHC86
U917D
DRDY_DSP DRDY_DSP
WRDY_DSP WRDY_DSP
DRDY_DSP1
DRDY_DSP2
DRDY_DSP3
WRDY_DSP1
WRDY_DSP2
WRDY_DSP3
WRDY_DSP[1...3]
DRDY_DSP[1...3]
U915E
74VHC00
VCC
GND
U914E
74VHC00
VCC
GND
U913E
74VHC00
VCC
GND
U912E
74VHC00
VCC
GND
U916D
74VHC00
VCC
GND
SCK_DSP1
SCK_DSP2
SCK_DSP3
SCK_DSP[1...3]
SO_DSP[1...3] SCK_DSP[1...3]
SO_DSP[1...3]
SO_DSP2
SO_DSP3
SO_DSP1
SEL1
SEL2
SEL3
SEL[1...3]
WRQ_DSP
RST_DSP
SEL[1...3]
WRQ_DSP
RST_DSP
SEL1
SEL2
SEL3
/WRQ_DSP1
/WRQ_DSP2
/WRQ_DSP3
/WRQ_DSP[1...3]
/WRQ_DSP[1...3]
/RST_DSP[1...3]
/RST_DSP[1...3]
/RST_DSP1
/RST_DSP2
/RST_DSP3
DRDY
WRDY
/RST_DSP
/WRQ_DSP
SEL1
SEL2
SEL3
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
DRDY_DSP[1...3]
WRDY_DSP[1...3]
Fader (VR) Position at Standard Input / Output (continued)
INPUT 5 ~ 8 (TRS) +4 dBu, 1 kHz
PAN L (R)
Master Fader Adjust so that ST OUT level is at -10 dBV. ( ST OUT SW: ON)
INPUT 1 ~ 4 (TRS) +10 dBu, 1 kHz
INPUT 5 ~ 8 (TRS) +4 dBu, 1 kHz
PAN L (R)
MON OUT VR Adjust so that MON OUT level is at -10 dBV. (ST OUT SW: ON,
MON SEL SW: ST)
INPUT 1 ~ 4 (TRS) +10 dBu, 1 kHz
INPUT 5 ~ 8 (TRS) +4 dBu, 1 kHz
PAN L (R)
MON IN VR Adjust so that MON OUT level is at -10 dBV. (ST OUT: ON,
MON SEL: ST)
INPUT 1 ~ 4 (TRS) +10 dBu, 1 kHz
INPUT 5 ~ 8 (TRS) +4 dBu, 1 kHz
PAN L (R)
Output Level
INPUT 1 ~ 8 →→
→→
→STEREO OUT -10 dBV ± 2 dB
INPUT 1 ~ 8 →→
→→
→MONITOR OUT -10 dBV ± 2 dB
Frequency Response
INPUT 1 ~ 8 →→
→→
→STEREO OUT / MONITOR OUT / AUX SEND
INPUT 1 ~ 4 20 Hz ~ 20 kHz +1, -3 dB (LINE level)
INPUT 1 ~ 4 20 Hz ~ 20 kHz +1, -3 dB (MIC level)
INPUT 5 ~ 8 20 Hz ~ 20 kHz +1, -3 dB (LINE level)
INPUT 1 ~ 8 →→
→→
→PHONES OUT
INPUT 1 ~ 4 30 Hz ~ 20 kHz +1, -3 dB (LINE level)
INPUT 1 ~ 4 30 Hz ~ 20 kHz +1, -3 dB (MIC level)
INPUT 5 ~ 8 30 Hz ~ 20 kHz +1, -3 dB (LINE level)
T.H.D. (w/ distortion filter NF3346A, 3347 or equivalent)
INPUT 1 ~ 8 →→
→→
→STEREO OUT / MONITOR OUT / AUX SEND
INPUT 1 ~ 4 (0 dBu, XLR) 0.03 % or less
INPUT 1 ~ 4 (-40 dBu, XLR) 0.05 % or less
INPUT 1 ~ 4 (+20 dBu, TRS) 0.03 % or less
INPUT 1 ~ 4 (-20 dBu, TRS) 0.05 % or less
INPUT 5 ~ 8 (+14 dBu, TRS) 0.03 % or less
INPUT 5 ~ 8 (-30 dBu, TRS) 0.05 % or less
S/N (w/ distortion filter NF3346A, 3347 or equivalent)
INPUT 1 ~ 8 →→
→→
→STEREO OUT / MONITOR OUT
INPUT 1 ~ 8 (LINE level, XLR) 90 dB or more
INPUT 1 ~ 4 (MIC level, XLR) 78 dB or more
INPUT 5 ~ 8 (MIC level, TRS) 86 dB or more
INPUT 1 ~ 8 →→
→→
→AUX SEND
INPUT 1 ~ 8 (LINE level, XLR) 90 dB or more
INPUT 1 ~ 4 (MIC level, XLR) 78 dB or more
INPUT 5 ~ 8 (MIC level, TRS) 86 dB or more
Mic Gain
INPUT 1 ~ 4 40 dB ± 3 dB
INPUT 5 ~ 8 44 dB ± 3 dB
Crosstalk 60 dB or more at 1 kHz (50 dB or more at PHONES OUT)
Click Noise
POWER ON / OFF -20 dB p-p or less
Other switching -30 dB p-p or less
Shock Noise -30 dBVp-p
Specifications and appearance are subject to change without notice for product improvement.
“Adat” and symbol are trademarks of Alesis Corporation.
OPTICAL
VM88 VM88
639
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]
12345
367
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 C994
1500P
C993
1500P
U910
32
24 30
6
5
8
U911
C999
10/16
C995
0.01
D+5
DGND
D+5
DGND
/WE
R958 100
R957 100
R960 100
EFFA8
EFFA9
EFFA10
EFFA11
EFFA12
EFFA13
EFFA14
EFFA15
EFFA16
C992 0.1
C991 10/16
C975
0.1
C983
0.1
R959
10
C987
10/16
C988
0.1
AGND
A+5
AGND
AGND
C982
0.01
C979
0.01
C978
0.01
C976
0.01
C981
10/16
AD+5
DGND
C980
0.01
C989
10/16
C990
0.1
C996 47P
C997 47P
C998 NON
DGND
AUX_B
ST_O UT
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+
AOUTL1-
NC
AOUTR1+
AOUTR1-
NC
AOUTL2+
AOUTL2-
NC
AOUTR2+
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_L-
STOUT_R+
STOUT_R-
STOUT_L+
STOUT_L-
STOUT_R+
STOUT_R-
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
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
VM88 VM88
38 7
DSP1 & 2, DIGITAL, MAIN, VM88
AIN1+
AIN1-
AIN2+
AIN2-
C932
0.01
C935
0.01
C937
0.01
C933
0.01
C936
10/16
AD+5
DGND
C947 0.1
C946 10/16
C931
0.1
C938
0.1
AIN2-
AIN2+
AIN1-
AIN1+
R943 100
[ANA]
[ANA]
[ANA]
[ANA]
R951
10
R935 330
R936 330
R937 330
R938 330 C949
1500P
C948
1500P
C942
10/16
C943
0.1
C934
0.01
AGND
C945
0.1
C944
10/16
2
4
6
87
5
3
1
R944
100 X4
C956
0.01
C953
0.01
C952
0.01
C951
0.01
C955
10/16
AD+5
DGND
R947 100
[ANA]
[ANA]
[ANA]
[ANA]
330
330
330
330 C968
1500P
C967
1500P
C954
0.01
A+5
AGND AGND
C966 0.1
C965 10/16
C950
0.1
C957
0.1
R952
10
C961
10/16
C962
0.1
AGND
C964
0.1
C963
10/16
A+5
AGND
AGND
L2
R945 100
R946 100
C969 47P
C970 47P
C971 NON
DGND
C972 47P
C973 47P
C974 NON
DGND
AUX_A
2
4
6
87
5
3
1
R950 100X4
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
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
AINL+
AINL-
AINR+
AINR-
VRADH
AVDD
AVSS
VRADL
VCOM
ARDAH
AVDD
AVSS
VRDAL
NC
AOUTL1+
AOUTL1-
NC
AOUTR1+
AOUTR1-
NC
AOUTL2+
AOUTL2-
NC
AOUTR2+
AOUTR2-
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
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
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
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
DSP1
U908
AK7716
/INIT_RESET
/CODEC_RST
/RST_DSP
/INIT_RESET
/CODEC_RST
/RST_DSP
SOUT_78
SOUT_78
ADO1 ADO1
AUX_A
ST_A
EFF_A
SOUT_34
SOUT_56
/LRCK
BCK
SOUT_34
SOUT_56
EFF_A
FS512
FS512
/LRCK
BCK
SI_DSP
/WRQ_DSP1
SCK_DSP1
SO_DSP1
WRDY_DSP1
DRDY_DSP1
WRDY_DSP1
DRDY_DSP1
SO_DSP1
SCK_DSP1
/WRQ_DSP1
SI_DSP
SELECTOR>
SELECTOR>
SELECTOR>
SELECTOR<
SELECTOR<
/RST_DSP2
SOUT_12
ADO2
AUX_B
STOUT
EFF_B
ST_B
FS256
SOUT_12
ADO2
AUX_B
STOUT
EFF_B
ST_A
ST_B
/LRCK
BCK
FS256
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
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+
AOUTL1-
NC
AOUTR1+
AOUTR1-
NC
AOUTL2+
AOUTL2-
NC
AOUTR2+
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
DSP2
U909
AK7716
/INIT_RST
/CODEC_RST
/RST_DSP2
EMI
FS512
/WRQ_DSP2
SCK_DSP2
SO_DSP2
WRDY_DSP2
DRDY_DSP2
WRDY_DSP2
DRDY_DSP2
SO_DSP2
SCK_DSP2
/WRQ_DSP2
SELECTOR>
SELECTOR>
SELECTOR>
SELECTOR<
SELECTOR<
AIN4-
AIN4+
AIN3-
R939
AIN3+
R940
R941
R942
AIN4-
AIN4+
AIN3-
AIN3+ AUXSEND_AL+
AUXSEND_AL- AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
AUXSEND_AR+
AUXSEND_AR-
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
A. Character display section
B. CHANNEL fader display section [CH]
C. MASTER fader display section [MASTER]
D. Digital in status display section
[DIGITAL 44.1kHz / 48kHz]
E. Scene number display [SCENE NO.]
1. Digital in/out jack [DIGITAL IN/OUT]
2. RESET switch [RESET]
F. LED level meter display section
[L/R, OL, -3, -6, -9, -12, -18, -24, -∞]
G. Status indicator [EFF/AUX: E1/E2/A1/A2,
EQ: PAN/LO/MID/HIGH]
H. LCD level meter [OL/1/ /6/ /12/ /24/ /48,
1/2/3/4/5/6/7/8/L/R, MAX/MIN, R/ L]
3. POWER switch [POWER]
4. AC IN connector [AC IN]
3. SERVICE MODE
3-1. Software Version Check
While holding down both the PAN/EQ and EFF/AUX keys, press the EFF 1 key. The LCD display will show the
VM08 software version for about a second, then return to the normal display mode. The example below shows that
the software version is V1.02.
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
1 243
< Rear Panel Section >
A
B
H
D
CEGF
< Display/status/meter Section >
VM88 VM88
837
3-4. Fader Check
While holding down both the PAN/EQ and EFF/AUX keys, press the FADER ADJUST key. The LCD digits will
indicate the current level of input, master faders and data wheel. The level of input & master faders will vary from 00
~ 99. The data wheel level will vary from 0 ~ 9. Check if the level will vary when operating the faders and wheel.
Pressing the EXIT key will put back the VM88 to the normal mode display.
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
CH1 FADER LEVEL
CH2 FADER LEVEL
CH3 FADER LEVEL CH4 FADER LEVEL
DATA WHEEL LEVEL
CH5/6 FADER LEVEL
CH7/8 FADER LEVEL
MASTER FADER LEVEL
3-2. Battery Check
While holding down both the PAN/EQ and EFF/AUX keys, press the EFF 2 key. The LCD display will show the
voltage of the memory backup battery inside the VM88 for about a second, and then return to the normal display
mode. If the voltage falls below 2.2V, the message “BattEmpty” will appear with powering on. When this message
appears, the battery has to be replaced with the new one.
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
32kHz 48kHz44.1kHz
DIGITAL
REMAIN ABS
LOC MTC IN MH
:Blinking
MTC
3-3. Display Check
While holding down both the PAN/EQ and EFF/AUX keys, press the EXIT key. The LCD segments as well as the
LEVEL / FADER ADJUST, EFF/AUX, PAN/EQ, RECALL, STORE, EFF1 / 2 keys / self-illuminating switch and
PHANTOM LED will start blinking. Check if they are correctly blinking. Pressing the ENTER key will change the
blinking pattern. Pressing the EXIT key will put the VM88 back to the condition right after powering on.
ROOT, DSP, DIGITAL, MAIN, VM88
sel .sch
C923
10/16
C928
0.1
C929
0.1
C924
0.1
C926
0.1
R934 100
U907
AK4522 C930
10/16
C925
10/16
C927
10/16
ADO4
AIN7-
AIN7+
AIN8-
AIN8+
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
AGND
A+5
AGND
AD+5
DGND
R928
10K
D+5
R929
10K
R930
10K
DGNDDGND
R990 330
R991
330
C60
1500p
C61
1500P
R992 330
R993 330
SI_DSP
SO_DSP
SCK_DSP SCK_DSP
SI_DSP
SO_DSP
DRDY_DSP
WRDY_DSP
WRQ_DSP WRQ_DSP
DRDY_DSP
WRDY_DSP
RST_DSP
SEL[1...3]
RST_DSP
SEL[1...3]
AIN8+
AIN8-
AIN7+
AIN7-
1
2
3
4
5
6
7
8
9
10
11
12
VREFH
AINR+
AINR-
AINL+
AINL-
VA
AGND
DIF0
DIF1
LRCK
SCLK
SDTI
VCOM
AOUTR
AOUTL
CMODE
PD
DGND
VD
MCLK
DEM1
DEM0
SMUTE
SDTO
24
23
22
21
20
19
18
17
16
15
14
13
/LRCK
BCK
SCK_DSP
SI_DSP
SO_DSP
SELECTOR
WRQ_DSP
DRDY_DSP
WRDY_DSP
RST_DSP
SEL[1...3]
SCK_DSP[1...3]
SI_DSP
SO_DSP[1...3]
/WRQ_DSP[1...3]
DRDY_DSP[1...3]
WRDY_DSP[1...3]
/RST_DSP[1...3]
SCK_DSP1
SI_DSP
SO_DSP1
/WRQ_DSP1
DRDY_DSP1
WRDY_DSP1
/RST_DSP1
SCK_DSP1
SI_DSP
SO_DSP1
/WRQ_DSP1
DRDY_DSP1
WRDY_DSP1
/RST_DSP1
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN4+
AIN4-
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN4+
AIN4-
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN4+
AIN4-
SCK_DSP2
SI_DSP
SO_DSP2
/WRQ_DSP2
DRDY_DSP2
WRDY_DSP2
/RST_DSP2
SCK_DSP2
SI_DSP
SO_DSP2
/WRQ_DSP2
DRDY_DSP2
WRDY_DSP2
/RST_DSP2
/INIT_RESET
/CODEC_RST
/INIT_RST
/CODEC_RST
/INIT_RESET
/CODEC_RST
FS512
FS256
BCK
/LRCK
FS512
FS256
BCK
/LRCK
FS512
FS256
BCK
/LRCK ADO1
ADO2
AUX_B
STOUT
ST_B
SOUT_12
SOUT_34
SOUT_56
SOUT_78
EFF_A
EFF_B
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
dsp1.sch
DSP1
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
SOUT_12
SOUT_34
SOUT_56
SOUT_78
STOUT
ST_B
EFF_A
EFF_B
ADO1
ADO2
SOUT_12
SOUT_34
SOUT_56
SOUT_78
STOUT
ADO[1...4] ADO[1...4]
AIN5+
AIN5-
AIN6+
AIN6-
AIN5+
AIN5-
AIN6+
AIN6-
SCK_DSP3
SI_DSP
SO_DSP3
/WRQ_DSP3
DRDY_DSP3
WRDY_DSP3
/RST_DSP3
/INIT_RESET
/CODEC_RST FS512
BCK
/LRCK
/INIT_RST
/CODEC_RST
FS512
BCK
/LRCK
DSP3
dsp3.sch
AUX_B
ADO3
STOUT
ST_B
EFF_B
EFF_A
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
SOUT_L+
SOUT_L-
SOUT_R+
SOUT_R-
SPDIFOUT
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
SOUT_L+
SOUT_L-
SOUT_R+
SOUT_R-
SPDIFOUT SPDIFOUT
ADO3
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
SOUT_L+
SOUT_L-
SOUT_R+
SOUT_R-
AUX_B
SCK_DSP[1...3]
SO_DSP[1...3]
/WRQ_DSP[1...3]
DRDY_DSP[1...3]
WRDY_DSP[1...3]
/RST_DSP[1...3]
AIN5+
AIN5-
AIN6+
AIN6-
SCK_DSP3
SI_DSP
SO_DSP3
/WRQ_DSP3
DRDY_DSP3
WRDY_DSP3
/RST_DSP3
/INIT_RESET
/CODEC_RST
FS512
/CODEC_RST
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
VM88 VM88
36 9
CPU, DIGITAL, MAIN
C905
0.1
C908
22P
C907
22P
X901
20MHz
DGND
D+5B
C906
0.1
DGND
D+5
75
/MUTE
DGND
R925
47K
R926
47K
C916
0.1
C917
0.1
DGND
DGND
D+5
R919
10K
R920
10K
D+5
WRQ_DSP
RST_DSP
DRDY_DSP
WRDY_DSP
VSA
7
CT
1/RST 8
OC 3
GND
4VCC 5
VSB
6VSC
2U902
NJM2103
D+5
C920
10/16
DGND
x 8
2 3
1
U906
DTA114EK
R921
10K
R923
10K
A-15
+PWR R922
10K
2
1
3
U904
DTC114EK 2
1
3
U905
DTC114EK
C922
100/25
MUTE
S1
R927
100K
C918
10/16DGND DGND
D+5B
DGND
C904
330/6.3
D+5.6
DGND
DGND DGND
R924 100
D906
1SS355
D907 1SS355
D905
1SS355
D+5
DGND
C919
0.01
C921
100P
12 U903A
34 U903B
VCC
14
GND
7
U903G
9 8
U903D
74VHC14
11 10
U903E
74VHC14
1312 U903F
B+3 DGND
D+5
D904
CRS02
D910
DSK10C
R995
10K
R994
30K
D+5.6
R916
10K
R932
10K
R20
47K R21
47K R22
47K R23
47K R24
47K R25
47K R26
47K R27
47K
DGND
R28
47K
R29
47K
DGND
DGND
R30 0
R31 160K
C958
NON
DGND
D+5
D903
R32
NON
P64, A4
FOOT_SW1
FOOT_SW0
KEY08
KEY00
KEY01
KEY02
KEY03
KEY04
KEY05
KEY06
KEY07
LED7
LED6
LED5
LED4
LED3
LED2
LED1
LED0
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
LED7
LED6
LED5
LED4
LED3
LED2
LED1
LED0
LEDK7
LEDK6
LEDK5
LEDK4
LEDK3
LEDK2
LEDK1
LEDK0
KEY8
KEY0
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7
STO_OFF
F_SW0
R915
R914
R913
R912
R911
R910
R909
R908
F_SW0
STO_OFF
KEY[0...8]
LEDK[0...7]
KEY[0...8]
LEDK[0...7]
/DIG03
/DIG02
/DIG01
/DIG00
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
RS-LCD
/+48
E-LCD
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
DIG3
DIG2
DIG1
DIG0
A4
A3
A2
A1
A0 D7
D6
D5
D4
D3
D2
D1
D0
LCD_RS
D[0...7]
A[0...4]
DIG[0...3]
LCD_E
LCD_RS
D[0...7]
A[0...4]
DIG[0...3]
LCD_E
74VHC14 (5V)
74VHC14
JOG0
JOG0
74VHC14
74VHC14
JOG1
JOG1
CPU
U901
MN101C28
/WR_DIF
/RD_DIF
/CS_DIF
/RST_DIF
WRDY_DSP
STOP
IRQ3, P23
IRQ2, P22
DRDY-DSP
STOP2
/REQ-DSP
/RST-DSP
/RST-CODEC
/RST-INIT
MODE0
RST
DSPSEL3
DSPSEL2
DSPSEL1
SBO1, P03
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
STOP
JOGIN0
JOGIN1
/CODEC_RST
/RST-DIF
EXT/INT
/RST_CPU
SEL3
SEL2
SEL1
EXT/INT
/CODEC_RST
DRDY-DSP
WRQ_DSP
WRQ-DSP
RST-DSP
/WR_DIF
/RD_DIF
/CS_DIF
/INIT_RST
PHTM
SEL[1...3] SEL[1...3]
SW-PUSH
NON
VREF-
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
VREF+
VDD
OSC2
OSC1
VSS
XI
XO
MMOD
SI-DSP (CPUTX)
SO-DSP (CPURX)
CLK-DSP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VR0
VR1
VR2
VR3
VR4
VR5
VR6
VR0
VR1
VR2
VR3
VR4
VR5
VR6
C909
0.01
C910
0.01
C911
0.01
C912
0.01
C913
0.01
C914
0.01
C915
0.01
VR[0...6]
R917 100 SCK_DSP
SO_DSP
SI_DSP
SI 100
SCK
R918 SCK_DSP
SO_DSP
SI_DSP
MUTE
/RST_DIF
/WR_DIF
/RD_DIF
/CS_DIF
/INIT_RST
PHTM
RESET
VR[0...6]
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
3-5. Key Check
While holding down both the PAN/EQ and EFF/AUX keys, press the LEVEL ADJUST key. In this mode, the name
of key will be displayed when the corresponding key is pressed. The figure below is an example when the SCENE
STORE key is pressed. To go back to the normal mode display, rotate the DATA WHEEL.
If the ST OUT switch is pressed, “ST_OUT_ON” is always displayed on the LCD in the Key Check
mode. In this condition, if other key is pressed, “**_NG_**” will appear on the LCD. In order to check
the key function, release the ST switch. (The LED meter blinks when the ST switch is released.)
CAUTION:
3-6. Test Scene
While holding down both the PAN/EQ and EFF/AUX keys, press the SCENE RECALL key. This mode is designed
for the test executed at our manufacturer and has nothing to do with servicing the unit. In order to go back to the
normal mix mode, recall the “Init. Mix: 00”.
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
BLINKING
3-7. Memory Clear
While holding down both the PAN/EQ and EFF/AUX keys, press the SCENE STORE key. In the condition that
“ClearMem?” is displayed, pressing the ENTER key would initialize the memory and “ClearMem!” will appear on
the LCD. Pressing the RESET switch on the rear panel would initialize the memory as well.
OL
1
6
12
24
48
14678LR532
MAX
R
MIN
LMID HILOPAN
A1 A2E2E1
SCENE NO.
OL
-3
-6
-9
-12
-18
-24
-36
RL
OPTICAL
CH MASTER
44.1kHz
: BLINKING
VM88 VM88
10 35
4. EXPLODED VIEW, PCB ASSEMBLY AND PARTS LIST
Ref. No. Part No. Description
1 8221 3230 00 Panel, bottom, VM88
2 8221 3240 00 Panel, rear, VM88
3 8207 0120 00 Foot, FF-822
4 8204 0090 10 Spacer, M3 x 9
5 8274 2750 00 PCB assy, Power, VM88
6 8216 6990 00 Sheet, battery, VM04/08/88
7 8239 1200 00 Battery, 3V, CR2032
8 8221 2610 00 Bracket, AC-IN, FD-8/VM88
9 8207 0046 07 Spacer, PCB, 12RT
10 8276 8409 40 Cable, flat, FPC, 30P, L400
11 8276 8396 30 Cable, flat, FPC, 17P, L300
12 8221 3220 00 Panel, top, VM88
13 8212 6930 00 Panel, LCD, VM88
14 8216 7320 01 Shield, cable, VM88
15 8216 7321 02 Sheet, insulation, VM88
16 8274 2730 00 PCB assy, Display, VM88
17 8274 2740 00 PCB assy, Key, VM88
18 8221 3250 00 Bracket, PCB, VM88
19 8226 2460 01 Button, 7 x 13, LED
20 8226 2460 03 Button, 7 x 13, N19
VM88 OVERALL EXPLODED VIEW & PARTS LIST
!
• Gain Table
The 2-digit value displayed in the LCD corresponds to the gain in dB as shown in the tables below.
INPUT/MASTER/EFF SEND FADER INPUT 1 ~ 4 PAN INPUT 5/6, 7/8 & MASTER BAL
• Replacing Battery
If the voltage of the internal memory backup battery falls below 2.2V, the message “BattEmpty” will appear when
powering ON. In that case, the battery has to be replaced. Please understand that replacing the battery will initialize
the backup data. If you would like to retain the backup data, replace the battery while the power is ON.
Ref. No. Part No. Description
21 8274 2760 00 PCB assy, Main, VM88
22 8221 3260 00 Shield, power, VM88
23 8207 0046 04 Spacer, PCB, 5RT
24 8204 0090 01 Spacer, M3 x 5
25 8212 6590 03 Pad, side, L, N19
26 8212 6590 04 Pad, side, R, N19
27 8226 2490 02 Knob, fader, R
28 8226 2490 03 Knob, fader, N19
29 8226 2480 02 Knob, switch, N19
30 8226 1870 02 Knob, volume, W, N19
31 8226 2620 00 Knob, jog, VM88
32 8226 0130 03 Button, push, B, N
33 8212 6940 00 Window, LCD, VM88
34 8216 7250 00 Sheet, bottom, VM88
35 8214 3950 00 Spring, jog
36 8276 9170 00 Cord, power, BS, 3C, KP610-KS31A, UK
8276 8010 00 Cord, power, UL/CSA, VM033-0089,
USA/CND
8276 8021 00 Cord, power, CEE, 031013, EUR
8276 8000 00 Cord, power, DM, VM1292-1298, JPN
!
Value
00
01
05
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
99
Gain (dB)
-∞
-72.00
-55.00
-42.50
-35.00
-28.75
-23.00
-18.00
-15.50
-13.00
-10.50
-8.50
-7.00
-5.50
-4.00
-2.50
-1.25
0.00
+1.50
+3.00
+4.67
+6.00
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
C
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
Left
0.00
-0.10
-0.25
-0.40
-0.70
-1.00
-1.40
-1.80
-2.20
-2.60
-3.00
-4.20
-5.50
-7.10
-9.00
-11.30
-14.10
-17.60
-23.50
-32.00
-∞
Right
-∞
-32.00
-23.50
-17.60
-14.10
-11.30
-9.00
-7.10
-5.50
-4.20
-3.00
-2.60
-2.20
-1.80
-1.40
-1.00
-0.70
-0.40
-0.25
-0.10
0.00
Value Gain (dB)
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
C
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
Left
0
0
0
0
0
0
0
0
0
0
0
-0.5
-1.5
-3.0
-5.0
-8.0
-12.0
-18.0
-26.0
-36.0
-∞
Right
-∞
-36.0
-26.0
-18.0
-12.0
-8.0
-5.0
-3.0
-1.5
-0.5
0
0
0
0
0
0
0
0
0
0
0
Value Gain (dB)
R904
1K
R905
10K
D+5
L1
EMI R907
3.3K
R906 100 3
1
2
J903
1
2
3
J902
R987
2.2K
C903
0.01
C901
0.01
DGND
D+5
DGND
D+5
DATA_OUT
DATA_IN
C902
10/16
PHT M
MUTE
D+5
DGND
D901
1SS355
D902
1SS355
R901 100
R903 100
2
3
1
4
5
J901
NYS234
D[0...7]
LCD_RS
LCD_E
D[0...7]
LCD_RS
LCD_E D[0...7]
LCD_RS
LCD_E
* cpu.sch
KEY[0...8]
DIG[0...3]
KEY[0...8]
DIG[0...3]
KEY[0...8]
DIG[0...3]
LEDK[0...7]
JOG1
VR[0...6]
JOG0
STO_OFF
LEDK[0...7]
JOG1
VR[0...6]
JOG0
STO_OFF
LEDK[0...7]
JOG1
VR[0...6]
JOG0
STO_OFF
F_SW0 F_SW0
/RD_DIF
/WR_DIF
/CS_DIF
/RST_DIF
A[0...4]
D[0...7]
EXT//INT EXT//INT
/RD_DIF
/WR_DIF
/CS_DIF
/RST_DIF
A[0...4]
D[0...7]
/INT_RESET
/CODEC_RST
RST_DSP
SEL[1...3]
WRDY_DSP
DRDY_DSP
WRQ_DSP
SCK_DSP
SI_DSP
SO_DSP
RHTM
MUTE
/INT_RST
/CODEC_RST
RST_DSP
SEL[1...3]
WRDY_DSP
DRDY_DSP
WRQ_DSP
SCK_DSP
SI_DSP
SO_DSP SCK_DSP
SI_DSP
SO_DSP
WRDY_DSP
DRDY_DSP
WRQ_DSP
SEL[1...3]
/INT_RST
/CODEC_RST
RST_DSP
ADO[1...4] ADO[1...4]
SPDIFOUT
SOUT_78
SOUT_56
SOUT_34
SOUT_12
SPDIFOUT
SOUT_78
SOUT_56
SOUT_34
SOUT_12
FS512
FS256
BCK
/LRCK
FS512
FS256
BCK
/LRCK
/LRCK
BCK
FS256
FS512
EXT/INT
SOUT_12
SOUT_34
SOUT_56
SOUT_78
SPDIFOUT
A[0...4]
D[0...7]
ADO[0....4]
/RD_DIF
/WR_DIF
/CS_DIF
/RST_DIF
DATA_IN
STOUT
DATA_OUT
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN4+
AIN4-
AIN5+
AIN5-
AIN6+
AIN6-
AIN7+
AIN7-
AIN8+
AIN8-
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
STOUT_L+
STOUT_L-
STOUT_R+
STOUT_R-
STOUT
RHTM
MUTE
DSPs
dsp_root.sch
Gate Alley
ga_df.sch
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
STOUT_L+
STOUT_L-
STOUT_R+
STOUT_R-
STOUT
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN4+
AIN4-
AIN5+
AIN5-
AIN6+
AIN6-
AIN7+
AIN7-
AIN8+
AIN8-
AUXSEND_AL+
AUXSEND_AL-
AUXSEND_AR+
AUXSEND_AR-
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_BR+
AUXSEND_BR-
STOUT_L+
STOUT_L-
STOUT_R+
STOUT_R-
GPIF37R1
GPIF38T2
DATA IN
DATA OUT
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
ROOT, DIGITAL, MAIN
VM88 VM88
34 11
MONITOR, ANALOG, MAIN
AGND
R704
27K
R705
56K
R706
56K
R707
56K
R708 56K
C704
22P
AGND
AGND
AGND
R723
1K
C710
10/16
C708
10/16
C703
10/16
C701
10/16
R701
100K
AGND
AGND
1
3
2
1
3
2
1
3
2
AGND
ST_L
AUX1
AUX2
AGND
R734
27K
R735
56K
R736
56K
R737
56K
R738
56K
C734
22P
AGND
AGND
AGND
R753
1K
C740
10/16
C733
10/16
C731
10/16
R731
100K
AGND
AGND
4
6
5
4
6
5
4
6
5S703B
SPEC12- 2
AGND
ST_R
C738
10/16
R750
27K
R752 56K
R720
27K
R722
56K
AGND
AGND
C741
10/16
C711
10/16
AGND
C763
10/16
R764
10K
AGND
C765
470/16
AGND
C773
10/16
R774
10K
AGND
C775
470/16
R765 120K
R775120K
AGND
AGND
A-15
A+15 L761
BEAD
L771
BEAD
R767
22
R777
22
L701
BEAD
L731
BEAD
L732
BEAD
L702
BEAD
C76410P
C774 10P
C735
10/16
R740
100K
AGND
C705
10/16
C706
10/16
C707
10/16
R710
100K
R711
100K
R712
100K
AGND
AGND
AGND
R778
1K
R779
1K
R784
10K
MUTE
AGND
R781
10K
R782
10K
MUTE
R783
10K
C782
NON
C784
NON
C786
NON
C788
NON
C789
NON
C790
NON
C756
0.01
C757
0.01
AGND
AGND
3
21
4 8
U701A
NJM4565
5
67
U701B
NJM4565
A+15
A-15
C750 0.01
C751
0.01
AGND
AGND
3
21
4 8
U702A
NJM4565
A+15
A-15
C752 0.01
C753 0.01
AGND
AGND
5
67
U702B
NJM4565
3
21
4 8
U762A
NJM4565
5
67
U762B
NJM4565
C754 22P
C755 22P
C721
10/16
C720
10/16
MON_R
MON_L
MON_L
MON_R
SUBIN_L
SUBIN_L
2
3
1
4
5
J731
NYS234
2
3
1
4
5
J701
NYS234
2
3
1
4
5J702
NYS234
2
3
1
4
5J732
NYS234
2
3
1
4
5J771
NYS234
AGND
Q701A
HN1C03F
Q701B
HN1C03F
Q703A
HN1C03F
Q703B
HN1C03F
3
2
1
8
7R702A
20KAA
5
4 6
R702B
20KAA
3
2
1
8
7R715A
20KAA
5
4 6
R715B
20KAA
3
2
1
8
7R763A
20KAA
5
4 6
R763B
20KAA
AUX1
AUX2
AUX1
AUX2
3
2
84
1
U799A
NJM4565
A+15
A-15
L799
BEAD
5
67
U799B
NJM4565
R721
27K
C799
10/16
C791
NON
C792
NON
SUB IN L SUB IN VOLUME
MONITOR VOLUME MON OUT L
MONITOR VOLUME
MON OUT R
PHONES VOLUME PHONES
PHONES VOLUME
SUB IN R SUB IN VOLUME
SPEC12- 2
SPEC12- 2
S702B
S701B
S703A
SPEC12- 2
SPEC12- 2
SPEC12- 2
S702A
S701A
9
5
6
7
8
SW4
N4
1
3
2
BBT3 x 6BZn
4
B3 x 6BZn
SW4
BTT4 x 8BZn
11
10
12
13
15
14
BBT3 x 8BZn
BBT3 x 8
BZn
16
17
18
20
19 19
BBT3 x 6BZn
21
22
23
23
24
SW3, CZn
B3 x 4CZn
B3 x 4CZn
BBT3 x 8BZn
25
26
BBT3 x 8BZn
BBT3 x 6
BZn
BBT3 x 8BZn
BBT3 x 8BZn
B3 x 8BZn
27
28
29
30
31
33
BBT3 x 6BZn
32
34
35
36
BBT3 x 6BZn B3 x 6BZn
BBT3 x 8BZn
BBT3 x 6BZn
BBT3 x 8BZn
*: Attached to the connector
*
*
C
B
A
C
AB
VM88 VM88
12 33
VM88 PCB ASSEMBLIES
• Parts Side of MAIN PCB
8251994101
C111
U912
1
5
U958
C919
U913
U902
U903
D905
R924
U920
C904 X901 U901
R995
R994
C909
C918
J6
1
17
J4
1
17
J1
1
30
R918
R917
C917
C916
R927
R916 R11
R10
R13
R12
C911
C913
C915
C905
D904
C4
U914
C18
U915
C928
C19
U916
C20
U917
C21
U921
U919 U920 U923 U923
C10
U924
L4
R982
R979 R966
R964
R965
C11
R901
C12
R967
C6
C22
C1
C17
C2
C3
C33
C5
C23
R683
C31
C32
R981
R962
D910
C101 C211 C201
C112
C102
J101
J102
5
4
3
2
1
J103
5
4
3
2
1
1
5
76
100
1
26 5051
75
25
1
20 40
60
100
11111 1 1 1111
1
1
1
1
5
55
555
5
U102
U101
U103
1
55
U203
11
5
U303
U403
1
5
U503
U202
U201
U301
U302
U401
U402
U501
U502
U504
U601
U602
U802
U604
U505
1
5
U603
U907
U925
1
1
11
9
13
5
U605
U926U927
U930
U905U904
R921 D907
D906
EB
EB
Q1
Q2
R923
U906
D80
R113R103
R172
R104
R128
C125
R130
R945
R946
R937
C937 C935
U908
76
100
1
26 5051
75
25
U909
76100
1
1
17
26 5051
75
25
U910
U911
C124
R129C126
C944 C942 C225 C325 C324
C961 C965 C963
R229 R329
R231
C228 R331
C328
C952 C951 C953
C955
C956
C957
C427
R952
R431
C428
C327
C936
C934
C974
L2
R951
C226 C326 R326
R228 R328
C945
C947
C946
R944
R950
R947
C106
C105
R106
C146 C246 C346 C446 C541
C641
C661
C561
C41
C97
C27
C100 C40
C99 W101
X902
C93
R191 R291 R391 R491 R542 R562 R642 R662
C115
C116
R116
R114 R118
C123 R125
C122
C142 C141
C108 C121
C127
C949
C938
C224
C947
C943
C933
C181
C171
C281
C371
C381
C321
C471
C481
C421
C422
C416
R416 R414 R482
C342
C322
C341
C221
C222
C271
C215
C217
R214
R282 R218
R216
C216
R182
1
J202
5
4
3
2
1
J203
5
4
3
2
1
J302
5
4
3
2
1
J303
5
4
3
2
1
J402
5
4
3
2
1
J403
5
4
3
2
1
J501
5
4
3
2
1
J502
5
4
2
1
J601
C813 C852 C815
C853
J802
5
4
33
2
1
5
4
3
2
1
11
1
5
5
1
5
1
5
5
J801 J810 J811
5
4
3
2
1
J800
C827
R817
C804
C805
C803
R806
R807
R804
R805
R801
R800 C890
C877
C812 C875
R855
C791
C792
C751
R711
R712
U701
C750
C741
C731
C701
C799
C710
C763
C773
C740
R702
C733C703 C708
C707
C922
S702S701 S703
U762
C738
S800
R715 R763
R861
R845
R862
C814
R811
R814
R881
R813
C891
R810
R816
C829
R802
R803 C801
C802
U800
1
C800
C880
C881
C98
C775 C765
5
4
3
2
1
J602
U811
U799
C752
U702
C753
U810
C885 C884
5
4
1
3
2
1
J803
5
4
3
2
1
J731
J701
S1
5
J732
C711
C902
J702
J903 J902
5
J771
J901
5
4
3
2
15
4
3
2
15
4
3
2
1
5
4
3
2
1
4
3
4
3
2
1
2
1
J201 J301 J401
C212
C202
C311 C301 C312
C302
C411 C401 C412
C402
PCB. MAIN.VM88
R272
R204 R304 R323 R325
R372
R309
R313
R314
R382 R318
C308
R223
C206
C205 C305
C316
C315
R316
R206 R306
C306 R404
R472C405
C417
C406 C423 C504
C542
R563
C514 C513
R537
C535 R536
C564
C511 C611
C533
C523 C604 C603 C644
C643 C642
C663
R605 R616
R606
C525
C524
C531 C521 C613 C634 C633 C631 C621
C91
C92
C720
C705
C735
R822
C834
R823
C836
C835
R825
R824
C832
R820
C830
C831
R821
R827
C837
R892
R893
R826
C811C810
C721
C893
C833
C809
C808
C807
C806
R98
C614
C534
C503
C544
C567
C568 C569
C648
C926
C929
C930
C14
R972
R973
C15 L98
L77
L6
D77
R968
R971
R984
R985
C16
R975
R969
R970
R930
U928 U929
R934
C927
C35
L3
C25
C53
C52
R5
D2
C25
C13
R976
R974
L7
C923
C925
C928 C924
C649 C668
C667
R644 R664C669
C647
R564
R565
C543
C501
C601
R505 R516
R506
R406
R1
C415
2
R636
C654
3
R637
C635
C623
R625
C624
C964
C966
C962
C954
C227
C425 C424 C991
R429
C426 R426 R549 C547
C987
C988
100 81
1
31
30 50 51
80
25
EB
U918
Q6
EB
Q5
EB
Q4
C95
EB
Q3
D908
C26
L99
C989
R545
C996
C998 R957
R958
C997
C981
C999
C548
R544
C979
C992
C990
C980C995
C976
R960
R428
ANALOG OUT, ANALOG, MAIN
R820
15K
R821
15K R824
10K
3
21
4 8
U802A
NJM4565
C830
NON
C831
NON AGND
C833
100P
R826
10K
A+15
A-15
AGND
C832
100P
AGND
R822
15K
R823
15K R825
10K
5
67
U802B
NJM4565
C834
NON
C835
NON AGND
C837
100P
R827
10K
AGND
C836
100P
AGND
R812
10K
3
21
4 8
U800A
NJM4565
C820
NON
C821
NON AGND
C823
100P
R816
10K
A+15
A-15
C880
0.01
C881
0.01
AGND
AGND
AGND
C822
100P
AGND
R815
10K
5
67
U800B
NJM4565
C824
NON
C825
NON AGND
C827
100P
R817
10K
AGND
C826
100P
AGND
R818
1K
R819
1K
MUTE
AGND
AGND
R880
100K
R881
100K
AGND
AGND
AUX2
R813
0
R814
0
R810
0
R811
0
A-15
A+15
R843 20K
R845
100K
AGND
R847
1K
R848
1K
R849
10K
R850
10K
AGND
C884
0.01
C885
0.01
AGND
AGND
12
3 4
J810
L800
BEAD
L801
BEAD
AGND
AGND
L810
BEAD
L811
BEAD
R828
100K
R829
100K
AGND
AGNDAGND
AGND
L802
BEAD
AGND
C840 47P
MUTE
R800
15K
R801
15K
R802
15K
R803
15K
R804
15K
R805
15K
R806
15K
R807
15K
C800
10/16
C801
10/16
C802
10/16
C803
10/16
C804
10/16
C805
10/16
C806
10/16
C807
10/16
C808
10/16
C809
10/16
C810
10/16
C811
10/16
C812
10/16
1
32
C853
10/16
C852
10/16
R830
100K
R831
100K
AGND
AGND
+
R841
10K
AGND
R842
10K
R844
20K
R846
1K
AGND
AGND
MUTE
A-15
A+15
R853
20K
R855
100K
AGND
R857
1K
R858
10.K
R859
10K
R860
1K
AGND
12
3 4
J811
L815
BEAD
L816
BEAD
L817
BEAD
AGND
C850
47P
MUTE
C814
10/16
R851
10K
R852
10K
R854
20K
R856 1K
AGND
C813 10/16
MUTE
C815 10/16
ST_BAL_L+
C890
NON
C891
NON
C892
NON
C893
NON
C894
NON
C895
NON
C876
NON
C897
NON
R893
0
R892
0
R891
0
R890
0
5
6
7
U810B
NJM4565
AGND
AGND
3
21
4 8
5
6
7
AGND
AGND
3
21
4 8
U810A
NJM4565 AGND
2
3
1
4
5J800
2
3
1
4
5J801
NYS234
2
3
1
4
5J802
NYS234
2
3
1
4
5J803
4
65
7
98
10
12 11
Q815A
HN1C03F
R898
10K
R899
10K
Q800B
HN1C03F
R896
10K
R897
10K
R878
10K
AGND R879
10K
AGND C899
47P
C898
47P
C877
10/16
C875
10/16
AGND
R861
100K
AGND
R862
100K
AGND
DGND
AUX 1
-10dBV
AUX 2
-10dBV
ST OUT L (BAL)
+4dBu
ST OUT L
-10dBV
ST OUT R (BAL)
+4dBu
ST OUT R
-10dBV
AUXSEND_AL-
AUXSEND_AL+
AUXSEND_BL+
AUXSEND_BL-
AUXSEND_AR-
AUXSEND_AR+
AUXSEND_BR+
AUXSEND_BR-
AUX1
Q800A
HN1C03F NYS234
STOUT_R-
STOUT_R+ SPEC12-4
S800C
ST_R
STO_OFF S800B
SPEC12-4
STOUT_L-
STOUT_L+
ST_L
SPEC12-4 S800D
SPEC12-4
S800A ST_BAL_L+
ST_BAL_R+
CONN-XLR-3-32
Q813A
HN1C03F
Q813B
HN1C03F
MUTE
NJM4565
U811B
NJM4565
U811A
ST_BAL_R+
MUTE MUTE Q815B
HN1C03F
NYS234
CONN-XLR-3-32
Q810A
HN1C03F
Q810B
HN1C03F
MUTE MUTE
VM88 VM88
32 13
ANALOG IN 7/8, ANALOG, MAIN
AGND
C602
NON
AGND
3
2
84
1
U601A
NJM2068
5
67
U601B
NJM2068
C642
0.01
C643
0.01
A+15
A-15
AGND
AGND
R605 10K
C604
100P
R641
91
3
2
1
R642
50KRD
R615 10K
C614
100P
A+15
A-15
3
2
84
1
U602A
NJM4565
R606
130K
R616
130K
R617 10K
R607
10K
C605
100P
C615
100P
AGND
R643
100K
AGND
C612
NON
AGND
L611
BEAD
L601
BEAD
TRIM
C641
220/10
C603
NON
C613
NON
C644
NON R646
10K
R647
10K
R645 10K
R644
10K
C648
NON C651
NON
AGND
A+5
ABIAS
R604
100K
R614
100K
AGND
AGND
C649
NON
C652
NON
3
21
4 8
U603A
NJM2115 5
67
U603B
NJM2115
C647
10/16
C601
10/16
C611
10/16
R601
10K R611
10K
AGND
R602
0
R612
0
R640
NON
AGND
C622
NON
AGND
3
2
84
1
U604A
NJM2068
5
67
U604B
NJM2068
A+15
A-15
R625 10K
C624
100P
R661
91
3
2
1
R662
50KRD
R635 10K
C634 100P 5
67
U602B
NJM4565
R626
130K
R636
130K
R637 10K
R627
10K
C625
100P
C635 100P
AGND
R663
100K
AGND
C632
NON
AGND
L631
BEAD
L621
BEAD
TRIM
C661
220/10
C623
NON
C633
NON
C664
NON R666
10K
R667
10K
R665 10K
R664
10K
C668
NON C671
NON
AGND
A+5
ABIAS
R624
100K
R634
100K
AGND
AGND
C669 NON
C672
NON
3
21
4 8
U605A
NJM2115 5
67
U605B
NJM2115
C667
10/16
C621
10/16
C631
10/16
R621
10K R631
10K
AGND
R622
0
R632
0
R660
NON
2
3
1
4
5
J601
NYS234
2
3
1
4
5
J602
NYS234
LEVEL +4~-40dBu
INPUT 7
INPUT IMP
LINE: 12K
LEVEL +4~-40dBu
INPUT 8
INPUT IMP
LINE: 12K
ANA8_H
ANA8_C
ANA7_H
ANA7_C
• Foil Side of MAIN PCB
J902
J901
J771 J732 J731
C775
C922
C99
C27
C93
C94 R97
C97
C42
R661
J3
Q2
B
E
Q6
Q5
Q4
Q3
B
E
B
E
B
E
B
E
B
E
Q1
D77
D80
L98
C41
C661
L5
117
R1
C541
C446
C346
C246
C146
R542
R491
R441
R341
R327
R241
R230
R929
C932
R961
R932
R30
R32
R905
R908
R20
D910
R23
R24
R25
R26
R27
R909
R910
R911
R912
R913
R914
R915
R920
R926
R919
R925
R28
R29
C906
C912
C914
C910
R21
R22
L99 R963
R980
C9
C7
L19
L18
L17
L16
L15
L14
L13
L12
L11
L10
C30 C8
R903
R943
R31
R41
C44
C921
C904
X901
C907C908
C95
R40
R226
R141
R126
R127
R131
C126
C971
C970
R936
R935
R938
C969
C931
C948
R227
R427
R430
R941
R942
R939R940
C960
C950 C960
C973
C972 R330
R391
R291
R191
R562
R642
R641
R561
R666
R665
R646
R645
R667
C672
R671
C60
R990
R991
C61
R993
R992
R652
R647
R651
R567
C572
C571
R566
R959
R953
C982
R954
C993
C975
C983
C552
R547
R955
R956
C994
R546
C978
C641
C561
R662
C765
J702 Q815 Q810 Q800
Q813
J701
J811 J810
Q701
Q703
J762
5
555
55
4
444
44
1
111
11
2
222
2
3
333
J803
5
4
1
2
2
3
3
J802
J602
5
5
4
4
1
2
3
1
222
33
J601 J502 J501
111
444
555
2
3
J403
D402
D302 D302
D202 D102
D101
D201
D401
1
4
5
22
3
J402
1
4
5
3
J302
1
4
5
2
3
J202
1
4
5
2
3
J102
1
4
5
2
3
J303
1
4
5
2
3
J203
1
4
5
2
3
J103
1
4
5
3
2
3
J801
5
4
1
2
3
J800
C412
C98
J401 J301
C402
R880
5
4
1
2
3
J903 S1
C903
C901
D901
D903 C958
D902
R782
C754
L731
R731
L817
R856
C784
R722
R777
C788
C755
R750
R783
R784
R779
R764
C764
R765
R757
R737
R707
C789
C790
R775
C774
C756
R706
R736
R735
C786
C734
C704
R738
R708
R829 R831
R828
C622
C632
R624
R626
R601
L601
L521
C522
C505
C532
R524
R627
R634
R635
C625
L611
R611
R612
R614R604
R643
C612
R617
C615
C602 R615
R602
R640
C605
R607
R830
L621
R622
R660 R632
L631
R782
R704
R734
S701
S800
S702
S703
R705
R710
R740
R981
R890
C892
C28
L7
C29
R986
C34
R978
C36
R3R4
R2
R778
R774
R752
R721R720
R702R715
R763
R753
L732
L799
R767
R401
R411
L761
L771
R781 R907
R904
R723
L701
L815
R701
R858R857
R860
R879
R852
R844
R878
R842
C898
C899
R859
L816
L810
R899
R849
L802
C876
C895
R851
C894
R853
R621
R631
C850
R854
R898
R850
R847
R819
R897
R815
C826
R818
R996
R402
L411
L401
R412
R401
R411
C312
C302
R301
R311
R302
L311
L301
R312
R301
R311
J201 J101
C212
C202
C112
C102
R201
R211
R101
R111
R202
L211
L111
L201
L101
R212
R102 R112
R201
R211
R101
R111
R896
C825
C824
C822
C820
R812
C821
L800
R848
L811
L801
L702
L1
R987
R906
R841
C897
R843
R846
C840
R521
L531
L511
L421
L421
L221
L121
L231
R281
R271
L431
R471
R481
L406
L306
R422
R417
R418
R322R324
L405
R423
C407
R408
R413
C414 C404
R403
C408
R307
R308
R317
C317 R323
L305 R371
R381
L331
C307
R208 L205
L206
R223
R217
R222
C207
R213
R203
C214
R124 R122
C204
C208
R107
R108
R117
C117 R123 J131
R181
R171
L105
L106
C114
C104
C107
R207
R224
R225
C304 C314
R407
R424
R425
L501
R531
R501
R502
C512
R511
R512
R532
R534
R535
C525
R526
R527
R514
R515
R541
R504
R543
R517
C515
C502
R507
R522
R560
30
1
J1
17
1
J6
17
1
J4
VM88 VM88
14 31
• Parts Side of KEY & DISPLAY PCB
D217 D111
D101
S207 S101
R101 R102
D112
D102
S102
R103
D113
D103
S103
R104
D114
D104
S104
R105
D113
D105
S105
R106
R201
R202
R203
R204
R108
D116
D106
S106
R107
R109
R205
R206
R207
R208
J106 1J104 1
R209
U100
321
D117
D109
D108
D214 D213
D216
D206
D204
D205
D203
D215
D107
S107 S109
S204 S203
S206 S205
S108
D207
D218
D211
D212
D202
S208
S201
S202
D208
D201
R100
2
3
1
R200
2
3
1
R300
2
3
1
R400
2
3
1
R500
2
3
1
R600
2
3
1
R700
2
3
1
PCB.KEY.VM88
D200
D201
D202
D203
D204
D205
D400
R311
D206
D207
D300
C301
L302L301
U302
40
1
45
13
8041
30
1
J101
D301
D302
D303
D304
D305
D306
D307
ANALOG IN 5/6, ANALOG, MAIN
AGND
C502
NON
AGND
3
2
84
1
U501A
NJM2068
5
67
U501B
NJM2068
C542
0.01
C543
0.01
A+15
A-15
AGND
AGND
R505 10K
C504
100P
R541
91
3
2
1
R542
50KRD
R515 10K
C514
100P
A+15
A-15
3
2
84
1
U502A
NJM4565
R506
100K
R516
100K
R517 10K
R507
10K
C505
100P
C515
100P
AGND
R543
100K
AGND
C512
NON
AGND
L511
BEAD
L501
BEAD
TRIM
C541
220/10
C503
NON
C513
NON
C544
NON R546
10K
R547
10K
R54510K
R544
10K
C548
NON C551
NON
AGND
A+5
ABIAS
R504
100K
R514
100K
AGND
AGND
C549
NON
C552
NON
3
21
4 8
U503A
NJM2115 5
67
U503B
NJM2115
C547
10/16
C501
10/16
C511
10/16
R501
10k R511
10k
AGND
R502
0
R512
0
R540
NON
AGND
C522
NON
AGND
3
2
84
1
U504A
NJM2068
5
67
U504B
NJM2068
A+15
A-15
R525 10K
C524 100P
R561
91
3
2
1
R562
50KRD
R535 10K
C534 100P 5
67
U502B
NJM4565
R526
100K
R536
100K R537 10K
R527
10K
C525
100P
C535 100P
AGND
R563
100K
AGND
C532
NON
AGND
L531
BEAD
L521
BEAD
TRIM
C561
220/10
C523
NON
C533
NON
C564
NON R566
10K
R567
10K
R565 10K
R564
10K
C568
NON C571
NON
AGND
A+5
ABIAS
R524
100K
R534
100K
AGND
AGND
C569 NON
C572
NON
3
21
4 8
U505A
NJM2115 5
67
U505B
NJM2115
C567
10/16
C521
10/16
C531
10/16
R521
10K R531
10K
AGND
R522
0
R532
0
R560
NON
2
3
1
4
5
J501
NYS234
2
3
1
4
5
J502
NYS234
LEVEL +4~-40dBu
INPUT 5
INPUT IMP
LINE: 12K
LEVEL +4~-40dBu
INPUT 6
INPUT IMP
LINE: 12K
ANA6_H
ANA6_C
ANA5_H
ANA5_C
VM88 VM88
30 15
ANALOG IN 4, ANALOG, MAIN
AGND
C404
NON
AGND AGND
3
2
84
1
U401A
NJM2068
5
67
U401B
NJM2068
A+15
A-15
R406 10K
C406
100P
R441
150
3
2
1
R491
50KRD
R416 10K
C416
100P
A+15
A-15
R407
10K
R417
10K
R418 10K
R408
10K
C407
100P
C417
100P
AGND
C421
10/16
R422
100K
AGND
C414
NON
AGND AGND
R424
20K
C422
10/16
R425
20K
AGND AGND
R423
100
R403
100K
R404
100
R413
100K
R414
100
AGND
L431
BEAD
L401
BEAD
L411
BEAD
L421
BEAD
L405
BEAD L406
BEAD
AIN_H
AIN_C
TRIM
C446
470/10
C405
NON
C415
NON
C408
NON
C423
NON
2
3
1
4
R430
10K
R431
10K
R42913K
R428
11K
C425
NON C427
NON
AGND
A+5
ABIAS
R426
2K
A-15
A+15
R401
6.8 K 2% R411
6.8K 2% R412
3.3K
R402
3.3 K
AGND
C411
10/50LLA
C401
10/50LLA
AGND
C426
NON
C428
NON
R427
2K
AGND
3
21
4 8
U403A
NJM2115 5
67
U403B
NJM2115
C424
10/16
C402
10/16BP
C412
10/16BP
C471
10/16
C481
10/16
R471
10K R481
10K
AGND
R472
20K
R482
20K
P+4 8
3
2
1
D401
DAN202K
32
1
D402
DAP202K
2
3
1
4
5
J402
NYS234
2
3
1
4
5
J403
NYS234
5
67
84
U402B
NJM4565
3
21
U402A
NJM4565
LEVEL -10~-50dBu
CANNON 4
LEVEL +10~-30dBu
LINE 4
INPUT IMP
MIC: 3.7K
LINE: 40K
J401
CONN-XLR-3-31
LEVEL -10dBV
INSERT
ANA4_H
ANA4_C
• Foil Side of KEY & DISPLAY PCB
8251995 201
D216
S206
D206
D204
D117
S107
D107
D116
S106
D106
D115
S105
D105
D114
S104
D104
D113
S103
D103
D112
S102
D102
D111
S101
D101
D201
D217
S207
D207
D218
S208
S201
S202
D208
D211
D212
D202
R107
D214
S204
D215
S205
D205
D203
D213
S203
D108
D109
S108
J100
117
J101
U100
R700
117
132
2
1
R600
2
1
R500
2
1
R400
2
1
R300
2
1
R200
2
1
R100
R101R102
R103R104R105
R106
2
1
3
3
3
3
3
3
3
R108
R109
S109
PCB.KEY.VM88
D200
D201
D202
R307
R308
D203
D204
D205
D400 R311 D206
D207
D300 R301
U301
U302
R302
24
40 1
25
40
80
65
1
41
80 41
64
C304
R303
C305
R304
C306
R305
D300
R306
C307
C302
30
1
J101
D301
D302 L302 L301
D303
D304
D305
D306
D307
VM88 VM88
16 29
• Parts Side of POWER PCB
• Foil Side of POWER PCB
8251995 202
D9
U1
J2
N
L
B10
R10
R11
R8
C27
C26
C102
U5
U101
U5
C101 R21
R1
R9
C30
C6
C29
D8
C7
C20
D4
D100
U2
D10
D2
C22
C21
C1
L4
C3
C2
D22
U3
22
DSC
14
C24
C28
C40
C18
C14
C15
L3 C13
C12
C16
J3
C9
C10
C4
C41
C17
D3
D8
T1
D8
R7
R5
R4
R3 R2
R6
U4
D20
D1
F1
W001
L1
34
21
L2
L5
34
21
S1
PCB.POWER.VM88
: FOR CONTINUED PROTECTION RISK OF FIRE.
REPLACE ONLY WITH SAMETYPE FUSE.
: ENVUE DE LA PROTECTION CONTINUELLE CONTRE LES
RISQUES D’INCENDIE. REMPLACER AVEC LE MEME TYPE DE FUSIBLE.
CAUTION
PRECAUTION
T800mA 250V
8251995 202
C41
R22
R9
R1
U5
U6
U101
D100
C22
C21
C6
C30
C28
D20
D3
D6
U4
C12 C15
C16
C24
C26
C27
R11
R10
D9
U1
S1
C101
C102
C2
L1
C1
C3
1
2
4
3
L2
L4
J2
NL
L5
1
2
4
3
R21
L3
C13
C29
R8
C7
C20
D10
D2
D4
D8
T1
U2
C4
C10
C8
F1
C14
C18
C17
C40
B10
C9 J3
R6 R5
R7
R3
D1
U3
R2
R4
PCB.POWER.VM88
VM88 Parts List
• Main PCB assy
Ref. No. Part No. Description
8274 2760 00 PCB Assy, Main, VM88
8251 9941 01 Plain PCB, Main, VM88
ICs
Ref. No. Part No. Description
U101~401 8236 5405 00 ST, AN, NJM2068MD (TEI)
U102~402 8236 5412 00 ST,AN, op amp, NJM4565M
U103~403 8236 5050 11 ST, AN, op amp, NJM2115M (TEI)
ANALOG IN 3, ANALOG, MAIN
AGND
C304
NON
AGND AGND
3
2
84
1
U301A
NJM2068
5
67
U301B
NJM2068
C341
0.01
C342
0.01
A+15
A-15
AGND
AGND
R306 10K
C306
100P
R341
150
3
2
1
R391
50KRD
R316 10K
C316
100P
A+15
A-15
R307
10K
R317
10K
R318 10K
R308
10K
C307
100P
C317
100P
AGND
C321
10/16
R322
100K
AGND
C314
NON
AGND AGND
R324
20K
C322
10/16
R325
20K
AGND AGND
R323
100
R303
100K
R304
100
R313
100K
R314
100
AGND
L331
BEAD
L301
BEAD
L311
BEAD
L321
BEAD
L305
BEAD L306
BEAD
AIN_H
AIN_C
TRIM
C346
470/10
C305
NON
C315
NON
C308
NON
C323
NON
2
3
1
4
R330
10K
R331
10K
R329 13K
R328
11K
C325
NON C327
NON
AGND
A+5
ABIAS
R326
2K
A-15
A+15
R301
6.8K2% R311
6.8K 2% R312
3.3K
R302
3.3K
AGND
C311
10/50LLA
C301
10/50LLA
AGND
C326
NON
C328
NON
R327
2K
AGND
3
21
4 8
U303A
NJM2115 5
67
U303B
NJM2115
C324
10/16
C302
10/16BP
C312
10/16BP
C371
10/16
C381
10/16
R371
10K R381
10K
AGND
R372
20K
R382
20K
P+48
3
2
1
D301
DAN202K
32
1
D302
DAP202K
2
3
1
4
5
J302
NYS234
2
3
1
4
5
J303
NYS234
5
67
84
U302B
NJM4565
3
21
U302A
NJM4565
LEVEL -10~-50dBu
CANNON 3
J301
CONN-XLR-3-31
LEVEL +10~-30dBu
LINE 3
INPUT IMP
MIC: 3.7K
LINE: 40K
ANA3_H
ANA3_C
LEVEL -10dBV
INSERT
VM88 VM88
28 17
ANALOG IN 2, ANALOG, MAIN
AGND
C204
NON
AGND AGND
3
2
84
1
U201A
NJM 2068
5
67
U201B
NJM2068
A+15
A-15
R206 10K
C206
100P
R241
150
3
2
1
R291
50KRD
R216 10K
C216
100P
A+15
A-15
R207
10K
R217
10K
R218 10K
R208
10K
C207
100P
C217
100P
AGND
C221
10/16
R222
100K
AGND
C214
NON
AGND AGND
R224
20K
C222
10/16
R225
20K
AGND AGND
R223
100
R203
100K
R204
100
R213
100K
R214
100
AGND
L231
BEAD
L201
BEAD
L211
BEAD
L221
BEAD
L205
BEAD L206
BEAD
AIN_H
AIN_C
TRIM
C246
470/10
C205
NON
C215
NON
C208
NON
C223
NON
2
3
1
4
R230
10K
R231
10K
R229 13K
R228
11K
C225
NON C227
NON
AGND
A+5
ABIAS
R226
2K
A-15
A+15
R201
6.8K 2% R211
6.8K 2% R212
3.3K
R202
3.3K
AGND
C211
10/50LLA
C201
10/50LLA
AGND
C226
NON
C228
NON
R227
2K
AGND
3
21
4 8
U203A
NJM2115 5
67
U203B
NJM2115
C224
10/16
C202
10/16BP
C212
10/16BP
C271
10/16
C281
10/16
R271
10K R281
10K
AGND
R272
20K
R282
20K
P+48
3
2
1
D201
DAN202K
32
1
D202
DAP202K
2
3
1
4
5
J202
NYS234
2
3
1
4
5
J203
NYS234
5
67
84
U202B
NJM 4565
3
21
U202A
NJM4565
LEVEL -10~-50dBu
CANNON 2
LEVEL +10~-30dBu
LINE 2 LEVEL -10dBV
INSERT
INPUT IMP
MIC: 3.7K
LINE: 40K
J201
CONN-XLR-3-31
ANA2_H
ANA2_C
Ref. No. Part No. Description
U501, 601 8236 5405 00 ST, AN, NJM2068MD (TEI)
U502, 602 8236 5412 00 ST, AN, op amp, NJM4565M
U503, 603 8236 5050 11 ST, AN, op amp, NJM2115M (TEI)
U504, 604 8236 5405 00 ST, AN, NJM2068MD (TEI)
U505, 605 8236 5050 11 ST, AN, op amp, NJM2115M (TEI)
U701, 702 8236 5412 00 ST, AN, op amp, NJM4565M
U762 8236 0352 03 SIP, AN, op amp, NJM4556AL
U799, 800 8236 5412 00 ST, AN, op amp, NJM4565M
U802 8236 5412 00 ST, AN, op amp, NJM4565M
U810, 811 8236 5412 00 ST, AN, op amp, NJM4565M
U901 8236 0862 03 QFP, DG, CPU,VM08/88, MN101C28
U902 8236 5025 00 ST, AN, RESET, NJM2103M
U903 8236 5450 14 ST, TSSOP, 74VHC14
U904, 905 8236 5701 01 ST, DG, driver, DTC114EK
U906 8236 5704 01 ST, DG, driver, DTA114EK
U907 8236 5417 00 ST, DG, ADDA,AK4522
U908~910 8236 0861 00 QFP, DG, DSP, AK7716
U911 8236 0846 00 TSOP, DG, SRAM, TC551001CFT-70L
U912~915 8236 5450 00 ST, TSSOP, 74VHC00
U916 8236 5450 10 ST, TSSOP, 74VHC10
U917 8236 5450 86 ST, TSSOP, 74VHC86
U918 8236 0850 00 QFP, DG, gate array, DIF
U919 8236 5451 61 ST, TSSOP, 74VHC161
U920 8236 5450 00 ST, TSSOP, 74VHC00
U921~924 8236 5450 74 ST, TSSOP, 74VHC74
U925 8236 5034 00 ST, DG, VCO, TC9246F
U926 8236 5451 57 ST, TSSOP, 74VHC157
U927 8236 5459 04 ST, TSSOP, 74VHCU04
U928 8236 5704 01 ST, DG, driver, DTA114EK
U929 8236 5701 01 ST, DG, driver, DTC114EK
U930 8236 5425 01 ST, AN, regulator, TA48M05F
TRANSISTORs
Ref. No. Part No. Description
Q001, 002 8234 5054 00 VT, PNP, 2SA817AY
Q003~006 8234 1008 02 VT, PNP, 2SA1150Y
Q701 8234 5057 00 ST, NPN, HNIC03F
Q703 8234 5057 00 ST, NPN, HNIC03F
Q800 8234 5057 00 ST, NPN, HNIC03F
Q810 8234 5057 00 ST, NPN, HNIC03F
Q813 8234 5057 00 ST, NPN, HNIC03F
Q815 8234 5057 00 ST, NPN, HNIC03F
RESISTORs
Ref. No. Part No. Description
R001 8230 1111 01 H, metal, 1W, 100Ω, 5%, F15
R002 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R003 8230 5105 63 ST, carbon, 1/15W, 56kΩ, 5%
R004, 005 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R010~013 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R020~029 8230 5104 73 ST, carbon, 1/15W, 47kΩ, 5%
R030 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R031 8230 5101 64 ST, carbon, 1/15W, 160kΩ, 5%
R032 N/A
R040 8230 5104 70 ST, carbon, 1/15W, 47Ω, 5%
R041 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R097, 098 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R101~401 8230 5126 82 ST, carbon, 1/4W, 6.8kΩ, 1%
R102~402 8230 5103 32 ST, carbon, 1/15W, 3.3kΩ, 5%
R103~403 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R104~404 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R106~406 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R107~407 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R108~408 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R111~411 8230 5126 82 ST, carbon, 1/4W, 6.8kΩ, 1%
R112~412 8230 5103 32 ST, carbon, 1/15W, 3.3kΩ, 5%
R113~413 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R114~414 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R116~416 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R114~417 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R118~418 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R122~422 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R123~423 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R124~424 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R125~425 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R126~426 8230 5102 02 ST, carbon, 1/15W, 2kΩ, 5%
R127~427 8230 5102 02 ST, carbon, 1/15W, 2kΩ, 5%
R128~428 8230 5101 13 ST, carbon, 1/15W, 11kΩ, 5%
R129~429 8230 5101 33 ST, carbon, 1/15W, 13kΩ, 5%
R130~430 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R131~431 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R141~441 8230 5101 51 ST, carbon, 1/15W, 150Ω, 5%
R171~471 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R172~472 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R181~481 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R182~482 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R191~491 8240 2930 02 Pot, PI 9, 50kΩRD, EVUF2L
R501, 601 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R502, 602 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R504, 604 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R505, 605 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R506 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R507, 607 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R511, 611 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R512, 612 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R514, 614 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R515, 615 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R516 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R517, 617 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
DIODEs
Ref. No. Part No. Description
D002 8234 5059 00 ST, 1SS355TE-17
D077 8234 0196 12 VT, DSK10C-ET1
D080 N/A
D101~401 8234 5028 00 ST, DAN202K
D102~402 8234 5029 00 ST, DAP202K-T146
D901, 902 8234 5059 00 D, ST, 1SS355TE-17
D903 N/A
D904 8234 5056 00 D, ST, CRS02
D905~908 8234 5059 00 D, ST, 1SS355TE-17
D910 8234 0196 12 D, VT, DSK10C-ET1
VM88 VM88
18 27
Ref. No. Part No. Description
R521, 621 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R522, 622 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R524, 624 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R525, 625 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R526 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R527, 627 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R531, 631 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R532, 632 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R534, 634 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R535, 635 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R536 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R537, 637 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R541, 641 8230 5109 10 ST, carbon, 1/15W, 91Ω, 5%
R542, 642 8240 2930 02 Pot, PI9, 50kΩRD, EVUF2L
R543, 643 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R544, 644 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R545, 645 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R546, 646 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R547, 647 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R560, 660 N/A
R561, 661 8230 5109 10 ST, carbon, 1/15W, 91Ω, 5%
R562, 662 8240 2930 02 Pot, PI9, 50kΩRD, EVUF2L
R563, 663 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R564, 664 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R565, 665 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R566, 666 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R567, 667 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R606 8230 5101 34 ST, carbon, 1/15W, 130kΩ, 5%
R616 8230 5101 34 ST, carbon, 1/15W, 130kΩ, 5%
R626 8230 5101 34 ST, carbon, 1/15W, 130kΩ, 5%
R636 8230 5101 34 ST, carbon, 1/15W, 130kΩ, 5%
R701 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R702 8240 2940 03 Pot, PI, RT12, 20kΩAA, EVJY95
R704 8230 5102 73 ST, carbon, 1/15W, 27kΩ, 5%
R705~708 8230 5105 63 ST, carbon, 1/15W, 56kΩ, 5%
R710~712 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R715 8240 2940 03 Pot, PI, RT12, 20kΩAA, EVJY95
R720, 721 8230 5102 73 ST, carbon, 1/15W, 27kΩ, 5%
R722 8230 5105 63 ST, carbon, 1/15W, 56kΩ, 5%
R723 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R731 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R734 8230 5102 73 ST, carbon, 1/15W, 27kΩ, 5%
R735~738 8230 5105 63 ST, carbon, 1/15W, 56kΩ, 5%
R740 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R750 8230 5102 73 ST, carbon, 1/15W, 27kΩ, 5%
R752 8230 5105 63 ST, carbon, 1/15W, 56kΩ, 5%
R753 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R763 8240 2940 03 Pot, PI, RT12, 20kΩAA, EVJY95
R764 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R765 8230 5101 24 ST, carbon, 1/15W, 120kΩ, 5%
R767 8230 5022 20 ST, carbon, 1/4W, 22Ω, 5%
R774 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R775 8230 5101 24 ST, carbon, 1/15W, 120kΩ, 5%
R777 8230 5022 20 ST, carbon, 1/4W, 22Ω, 5%
R778, 779 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
Ref. No. Part No. Description
R781~784 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R800~807 8230 5101 53 ST, carbon, 1/15W, 5kΩ, 5%
R810, 811 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R812 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R813, 814 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R815~817 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R818, 819 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R820~823 8230 5101 53 ST, carbon, 1/15W, 15kΩ, 5%
R824~827 8230 5101 03 ST, carbon, 1/15W, 15kΩ, 5%
R828~831 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R841, 842 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R843, 843 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R845 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R846~848 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R849~852 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R853, 854 8230 5102 03 ST, carbon, 1/15W, 20kΩ, 5%
R855 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R856, 857 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R858, 859 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R860 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R861, 862 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R878, 879 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R880, 881 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R890~893 8230 5100 00 ST, carbon, 1/15W, 0Ω, 5%
R896~899 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R901 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R903 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R904 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R905 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R906 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R907 8230 5103 32 ST, carbon, 1/15W, 3.3kΩ, 5%
R908~915 8230 5107 50 ST, carbon, 1/15W, 75Ω, 5%
R916 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R917, 918 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R919~923 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R924 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R925, 926 8230 5104 73 ST, carbon, 1/15W, 47kΩ, 5%
R927 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
R928~930 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R932 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R934 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R935~942 8230 5103 31 ST, carbon, 1/15W, 330Ω, 5%
R943 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R944 8230 5081 01 ST, array, 100ΩX4, 5%, CN1J4
R945~947 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R950 8230 5081 01 ST, array, 100ΩX4, 5%, CN1J4
R951, 952 8230 5101 00 ST, carbon, 1/15W, 10Ω, 5%
R953~956 8230 5103 31 ST, carbon, 1/15W, 330Ω, 5%
R957, 958 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R959 8230 5101 00 ST, carbon, 1/15W, 10Ω, 5%
R960~966 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R967 8230 5081 01 ST, array, 100ΩX4, 5%, CN1J4
R968 8230 5102 23 ST, carbon, 1/15W, 22kΩ, 5%
R970, 971 8230 5101 02 ST, carbon, 1/15W, 1kΩ, 5%
R972, 973 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
ANALOG IN 1, ANALOG, MAIN
AGND
C104
NON
AGND AGND
3
2
84
1
U101A
NJM2068
5
67
U101B
NJM2068
C141
0.01
C142
0.01
A+15
A-15
AGND
AGND
R106 10K
C106
100P
R141
150
3
2
1
R191
50KRD
R116 10K
C116
100P
A+15
A-15
R107
10K
R117
10K
R118 10K
R108
10K
C107
100P
C117
100P
AGND
C121
10/16
R122
100K
AGND
C114
NON
AGND AGND
R124
20K
C122
10/16
R125
20K
AGND AGND
R123
100
R103
100K
R104
100
R113
100K
R114
100
AGND
L131
BEAD
L101
BEAD
L111
BEAD
L121
BEAD
AIN_H
AIN_C
TRIM
C146
470/10
C105
NON
C115
NON
C108
NON
C123
NON
2
3
1
4
J101
R130
10K
R131
10K
R129 13K
R128
11K
C125
NON C127
NON
AGND
A+5
ABIAS
R126
2K
A-15
A+15
R101
6.8K 2% R111
6.8K 2% R112
3.3K
R102
3.3K
AGND
C111
10/50LLA
C101
10/50LLA
AGND
C126
NON
C128
NON
R127
2K
AGND
3
21
4 8
U103A
NJM2115 5
67
U103B
NJM2115
C124
10/16
C102
10/16BP
C112
10/16BP
C171
10/16
C181
R171
10K R181
10K
AGND
R172
20K
R182
20K
P+48
3
2
1
D101
DAN202K
32
1
D102
DAP202K
2
3
1
4
5
J102
NYS234
2
3
1
4
5
5
67
84
U102B
NJM4565
3
21
U102A
NJM4565
LEVEL -10~-50dBu
CANNON 1
LEVEL +10~-30dBu
LINE 1 LEVEL -10dBV
INSERT
J103
NYS234
L106
BEAD
L105
BEAD
ANA1_H
ANA1_C
INPUT IMP
MIC: 3.7K
LINE: 40K
10/16
CONN-XLR-3-31
VM88 VM88
26 19
ROOT, MAIN, VM88
ST_R
ST_L
AUX1
AUX2
MUTE
monitor
monitor.prj
ST_R
ST_L
AUX1
AUX2
MUTE
R4
1K R5
1K
R3
56K
R2
10K
DGND DGND
A+48
P+4 8
C98
220/50
220/50
AGND
R1
100/1W
MAIN
MAIN.prj
DGND
D+5
DIG2
DIG3
Q3 Q4
R10
1K R11
1K
A-15
R12
1K Q5 R13
1K Q6
D+5
LEDK0
LEDK1
LEDK2
LEDK3
LEDK4
LEDK5
LEDK6
LEDK7
DGND
KEY[0..8]
KEY0
KEY1
KEY2
KEY3
KEY4
KEY5
KEY6
KEY7
KEY8
VR0
VR1
VR2
VR3
VR4
VR5
VR6
VR[0..6]
JO G0
JO G1
D+5
AUX1
AUX2
ST_L
ST_R
MUTE
ANA_OUTANA_OUT.prj
AUX1
AUX2
ST_L
ST_R
MUTE
AUX1
AUX2
MUTE
ST_L
ST_R
DIG0
DIG1
DGND
R996
100K
AGND
L99
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J4 CONN-M-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J6 CONN-M-17
L10
L
L11
L
L12
L
L13
L
L14
L
L15
L
L16
L
L17
L
L18
L
L19
L
ANALOG IN
PHANTOM CONTROL
TO LCD
TO KEY & FADER
ANA OUT
CPU & DSP MONITOR
D+5.6
DGND
C91
10/16
C92
10/16
A+15
AGND
A-15
A+48
C93
220/10 C94
0.01
AGND
A+5
R98
1K
R97
1K
C97
220/10
AGND
ABIAS
L77
56U
D77
DSK10C
D+5
B+3
+PWRPGND
1
2
3
4
5
6
7
8
9
10
11
W101
WIRE 11P
C100
10/16
AGND
2
O1
I
3
U930
TA48M05F
AGND
C40
10/16
D80
NON
AD+5
C41
220/10
C99 220/10
DGND
DGND
C52
0.01 C53
0.01
AGND
C42
0.1
L30
NON POWER
ANA1_H
ANA1_C
ANA2_H
ANA2_C
ANA3_H
ANA3_C
ANA4_H
ANA4_C
ANA5_H
ANA5_C
ANA6_H
ANA6_C
ANA7_H
ANA7_C
ANA8_H
ANA8_C
mic1
mic_in1.prj
mic2
mic_in2.prj
mic3
mic_in3.prj
mic4
mic_in4.prj
line5 6
line5_6.prj
line7 8
line7_8.prj
D2
1SS355
Q2
2SC1627-Y
Q1
2SA817-Y
2SA1150Y 2SA1150Y 2SA1150Y
330/6.3
C95 22UH
STO_OFF
AUX SEND_AL+
AUX SEND_AL-
AUX SEND_AR+
AUX SEND_AR-
AUX SEND_BL+
AUX SEND_BL-
AUX SEND_BR+
AUX SEND_BR-
ST OUT_L+
ST OUT_L-
ST OUT_R+
ST OUT_R-
STO_OFF
AUX SEND_AL+
AUX SEND_AL-
AUX SEND_AR+
AUX SEND_AR-
AUX SEND_BL+
AUX SEND_BL-
AUX SEND_BR+
AUX SEND_BR-
ST OUT_L+
ST OUT_L-
ST OUT_R+
ST OUT_R-
STOUT_L+
STOUT_L-
STOUT_R+
STOUT_R-
JOG1
JOG0
VR[0...6]
MUTE
AIN1+
AIN1-
AIN2+
AIN2-
AIN3+
AIN3-
AIN5+
AIN5-
AIN6+
AIN6-
AIN7+
AIN7-
AIN4+
AIN4-
AIN8+
AIN8-
PHTM
D[0...7]
LCD_E
LCD_RS
LEDK[0...7]
DIG[0...3]
KEY[0...8]
D[0...7]
LCD_RS
PHTM
LCD_E
LEDK[0...7]
DIG[0...3]
LEDK0
LEDK1
LEDK2
LEDK3
LEDK4
LEDK5
LEDK6
LEDK7
LEDK7
D7
D6
D5
D4
D3
D2
D1
D0
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
2SA1150Y
J1
CONN-M-30
Ref. No. Part No. Description
R974 8230 5103 31 ST, carbon, 1/15W, 330Ω, 5%
R975 8230 5107 51 ST, carbon, 1/15W, 750Ω, 5%
R976 8230 5105 62 ST, carbon, 1/15W, 5.6kΩ, 5%
R978~980 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R981 8230 5102 22 ST, carbon, 1/15W, 2.2kΩ, 5%
R982 8230 5101 01 ST, carbon, 1/15W, 100Ω, 5%
R983~985 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R986 8230 5101 05 ST, carbon, 1/15W, 1MΩ, 5%
R987 8230 5102 22 ST, carbon, 1/15W, 2.2kΩ, 5%
R990~993 8230 5103 31 ST, carbon, 1/15W, 330Ω, 5%
R994 8230 5103 03 ST, carbon, 1/15W, 30kΩ, 5%
R995 8230 5101 03 ST, carbon, 1/15W, 10kΩ, 5%
R996 8230 5101 04 ST, carbon, 1/15W, 100kΩ, 5%
CAPACITORs
ALU = Electrolytic type
CER = Ceramic type
Ref. No. Part No. Description
C001~025 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C026 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C027 8232 1562 27 VT, ALU, 10V, 220µF, 20%, SRA
C028, 029 8233 5122 20 ST, CER, 50V, 22pF, 5%, CC11SL
C030~33 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C034 8233 5164 74 ST, CER, 16V, 0.47µF, 20%, KC20E
C035 8233 5121 50 ST, CER, 50V, 15pF, 5%, CC11SL
C036 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C040 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C041 8232 1562 27 VT, ALU, 10V, 220µF, 20%, SRA
C042 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C044 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C052, 053 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C060, 061 8233 5131 52 ST,CER, 50V, 0.0015µF, 15%, CC11R
C091, 092 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C093 8232 1562 27 VT, ALU, 10V, 220µF, 20%, SRA
C094 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C095 8232 1413 37 VT,ALU, 6.3V, 330µF, 20%, SME-VB
C097 8232 1562 27 VT, ALU, 10V, 220µF, 20%, SRA
C098 8232 2392 27 VT,ALU, 50V, 220µF, 20%, SMG-VB
C099 8232 1562 27 VT, ALU, 10V, 220µF, 20%, SRA
C100 8233 0491 06 VT, ALU, ST, 16V, 10µF, 20%, MV
C101~401 8232 2961 06 VT,ALU, 50V, 10µF, 20%, LLA
C102~402 8232 1501 06 VT,ALU, 16V, 10µF, 20%,
SME-VB-BP
C104~404 8233 5132 21 ST, CER, 50V, 220pF, 15%, CC11R
C105~405 N/A
C106~406 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C107~407 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C108~408 N/A
C111~411 8232 2961 06 VT,ALU, 50V, 10µF, 20%, LLA
C112~412 8232 1501 06 VT,ALU, 16V, 10µF, 20%,
SME-VB-BP
C114~414 8233 5132 21 ST, CER, 50V, 220pF, 15%, CC11R
C116~416 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C117~417 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C121~421 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
Ref. No. Part No. Description
C122~422 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C123~423 N/A
C124~424 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C125~425 N/A
C126~426 N/A
C127~427 N/A
C128~428 N/A
C141, 341 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C142, 342 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C146~446 8232 1424 77 VT,ALU, 10V, 470µF, 20%, SME-VB
C171~471 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C181~481 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C501, 601 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C502, 602 N/A
C503, 603 N/A
C504, 604 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C505, 605 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C511, 611 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C512, 612 N/A
C513, 613 N/A
C514, 614 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C515, 615 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C521, 621 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C522, 622 N/A
C523, 623 N/A
C524, 624 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C525, 625 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C531, 631 8233 0491 06 ALU, ST, 16V, 10µF, 20%, MV
C532, 632 N/A
C533, 633 N/A
C534, 634 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C535, 635 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C541, 641 8232 1562 27 VT,ALU, 10V, 220µF, 20%, SRA
C542, 642 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C543, 643 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C544, 644 N/A
C547, 647 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C548, 648 N/A
C549, 649 N/A
C551, 651 N/A
C552, 652 N/A
C561, 661 8232 1562 27 VT,ALU, 10V, 220µF, 20%, SRA
C564, 664 N/A
C567, 667 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C568, 668 N/A
C569, 669 N/A
C571, 671 N/A
C572, 672 N/A
C701 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C703 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C704 8233 5122 20 ST, CER, 50V, 22pF, 5%, CC11SL
C705~708 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C710, 711 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C720, 721 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C731 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
VM88 VM88
20 25
Ref. No. Part No. Description
C927 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C928, 929 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C930 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C931 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C932~935 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C936 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C937 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C938 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C942 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C943 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C944 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C945 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C946 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C947 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C948, 949 8233 5131 52 ST, CER, 50V, 0.0015µF, 15%, CC11R
C950 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C951~954 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C955 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C956 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C957 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C958 N/A
C961 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C962 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C963 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C964 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C965 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C966 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C967, 968 8233 5131 52 ST, CER, 50V, 0.0015µF, 15%, CC11R
C969, 970 8233 5124 70 ST, CER, 50V, 47pF, 5%, CC11SL
C971 N/A
C972, 973 8233 5124 70 ST, CER, 50V, 47pF, 5%, CC11SL
C974 N/A
C975 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C976 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C978~980 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C981 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C982 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C983 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C987 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C988 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C989 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C990 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C991 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C992 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C993, 994 8233 5131 52 ST, CER, 50V, 0.0015µF, 15%, CC11R
C995 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C996, 997 8233 5124 70 ST, CER, 50V, 47pF, 5%, CC11SL
C998 N/A
C999 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
MISCELLANEOUS
Ref. No. Part No. Description
J001 8245 2721 30 Connector, PL, jack, FPC, 30P
J004 8245 2721 17 Connector, PL, jack, FPC, 17P
J006 8245 2721 17 Connector, PL, jack, FPC, 17P
Ref. No. Part No. Description
C733 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C734 8233 5122 20 ST, CER, 50V, 22pF, 5%, CC11SL
C735 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C738 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C740, 741 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C750~753 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C754, 755 8233 5122 20 ST, CER, 50V, 22pF, 5%, CC11SL
C756, 757 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C763 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C764 8233 5121 00 ST, CER, 50V, 10pF, 5%, CC11SL
C765 8232 1434 77 VT,ALU, 16V, 470µF, 20%, SME-VB
C773 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C774 8233 5121 00 ST, CER, 50V, 10pF, 5%, CC11SL
C775 8232 1434 77 VT,ALU, 16V, 470µF, 20%, SME-VB
C782 N/A
C784 N/A
C786 N/A
C788~792 N/A
C799 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C800~815 8233 0491 06 ST, ALU, 16V, 10µF, 20%, MV
C820, 821 N/A
C822, 823 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C824, 825 N/A
C826, 827 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C830, 831 N/A
C832, 833 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C834, 835 N/A
C836, 837 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C840, 850 8233 5124 70 ST, CER, 50V, 47pF, 5%, CC11SL
C852, 853 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C875 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C876 N/A
C877 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C880, 881 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C884, 885 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C898, 899 8233 5124 70 ST, CER, 50V, 47pF, 5%, CC11SL
C890~895 N/A
C897 N/A
C901 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C902 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C903 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C904 8232 1413 37 VT,ALU, 6.3V, 330µF, 20%, SME-VB
C905, 906 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C907, 908 8233 5122 20 ST, CER, 50V, 22pF, 5%, CC11SL
C909~915 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C916, 917 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C918 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C919 8233 5131 03 ST, CER, 50V, 0.01µF, 15%, CC11R
C920 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C921 8233 5131 01 ST, CER, 50V, 100pF, 15%, CC11R
C922 8232 1441 07 VT,ALU, 25V, 100µF, 20%, SME-VB
C923 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C924 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
C925 8233 0491 06 ST,ALU, 16V, 10µF, 20%, MV
C926 8233 5151 04 ST, CER, 25V, 0.1µF, +80, CC11F
POWER, VM88
D1
MA171
D9
D2SBA
1 4
2 3
L1
R1
6.2
D2 D1NL40
D3 D1NL40
D4
D1NL40
C2
C1
C3
0.1 / 250
F1
C8
100U/400V
FGND
U2
AN1431
U3A
ON3171
12
U3B
GND
R2
75
R4
100
R5
1.5K
R6
1.1K
C9
47u / 63
C12
470/16 C14
470/16
C13
470/16
Vin
3
GND
2
Vout 1
1
3
2
C6
0.1 C20
47/25
C7
0.1
L3
C15
470/25
C16
470/25
C17
470/16
C18
470/16
C10
47u / 63
C101
0.01
C24
0.01
C27
0.01
C28
non
C102
0.01
C26
0.01
D6
24V
R7
47K
D8
S2V60
R8
100K / 2W
C29
0.01
/ 250
AGND
DGND
AGND
A+48
D+5.9
DGND
A+15
AGND
A-15
Vin
2
GND 3
Vout 1
U6
1 4
2 3
L2
R9
6.2
C30
0.1
DGND
AC-IN
L5
FGND
S1
R10
NON
R11
NON
toMAIN
U1 NON
AGND
Vin
3
GND
2
Vout 1
U4
NJM7824
R3
10K
A+25
1
2
14
13
12
11
10
9
8
5
6
3
4
7
T1
D10
DIODE
C41
10/16 R22
10K
R21
NON
C40
0.1
DGND
D20
DIODE
+
B10
BATT1
DGND
D100
DIODE
C4
50/0.47
THERMISTOR
POWER
SWITCH FUSE
IN 85 ~ 265V AC
L4
6hole 6hole
J2
0.0022 /
50
0.0022 / 50
19mH
1mH
C21
0.0022 / 50 C21
0.0022 / 50
1.0A (MAX)
10uH
ON3171
MIP163
U5
drain
source
control
50mA (MAX)
500mA (MAX)
500mA (MAX)
D+5.9
D+5.9
DGND
DGND
A+15
AGND
A-15
A+48
DGND
A+25
1
2
3
4
5
6
7
8
9
10
11
CONN-M-11
J3
NJM7915
U101
NJM7815
REGTRANS-N3
8242262000
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