■
i88X WIRING
■
i88X BLOCK DIAGRAM
i88X
i88X
i88X
1
2
24.576MHz
MLN2
<P.1>
CN6
8831E-100P
IEEE1394
(S400)
+3.3VD
+3.3VD
+3.3VD
Packet-Master/Slave
Packet-Master/Slave
+3.3VD
+3.3V
IC10-64PIN
IC8-256PIN
IC9-8PIN
IC7-208PIN
2,7,17-19,22
1,19,29,34,59,134
147,160,175194,219
228,242
4,11,22,33,43,51,59,66,78,91
103,110,117,126,129,132,143
152,160,168,178,190,201
20MHz
8
5,6
14,15
PHY
PHY-LINK I/F
mLAN-NC1
[MIDI Packet]
mLAN-PH2
[AUDIO Packet]
Isochronous Bus
LPF
Phase
Comparator
VCO
SCLK(49.512MHz)
EEPROM
(16KBit)
(GUID/Modul Name/Config)
I
2
C
*Up to 40MHz by internal PLL
MIDI IN/OUT
CPU Bus @mLAN-NC1's CPU core
Divider
Divider
PLL-Lock
Async(Hold)
ACTV
MIDI(UART)
I/F
16Bit
CPU bus
I/F
Digital
Audio
I/F
mLAN Word-
Clock Direction
mLAN Word-
Clock Selected
PLL-Response
Async(Hold)
ACTV
Packet-Master/Slave
Tx Digital Audio(16ch)
WCK(Fs)
BCK(64Fs)
MCK(256Fs)
MCK([email protected] - 48KHz, [email protected] - 96KHz)
Rx Digital Audio (24ch)
WCK(Fs)
PCA(SYT-Match)
PCB(Divider Out)
512Fs
PLL-Lock
PLL-Resposse
(Low Jitter/Varipitch Following)
PLL
IOCK
(24.576MHz)
Clock for MIDI Packet
IC2-14PIN
3,18,51,66,82,91
48
76
6
292
*CPLD-#1
*CPLD-#1
*Digital Audio Format:24bit/MSB-First/LeftJustfied/2ch@line
DMSUB
DM
JK3
DMSUB
MLN2
JK1
JK2
CN302
51048-10P
CN301
PH-7P
CN300
51048-5P
CN500
51016-17P
CN503
51016-17P
CN504
51016-17P
CN803
51016-17P
CN802
51016-17P
CN800
51016-17P
5
6
7
8
9
10
4
3
2
15
11
12
13
14
1
1
1
JK100
HEC0470-1P
（DMSUB基板は分離されMLAN2と接続）
Note:The wiring fixation of the Connector Assembly follows below.
（注：束線の配線固定は以下に従う｡）
The solid line terminal
It wires in Overall Assembly
（実線端末）
（総組みで配線）
The solid line terminal
It fixes on the connector
（実線端末）
（ はCNに固定）
The broken line
It bundles with the main unit
（破線）
（本体に同梱）
CN6
8831E-100P
CN801
8801-100P
The DMSUB Circuit board is separated-
and connects with MLAN2.
AC POWER
ADAPTOR
PSW
REF PART NO.
CONNECTOR ASSEMBLY
DESTINATION
No.
（束線）
（接続先）
DM-CN500
DMSUB-CN803
1
WC214700
17P 100L P=1.5
DM-CN503
DMSUB-CN802
DM-CN504
DMSUB-CN800
2
WC214800
5P 140L P=2.0
DM-CN502
JK3-CN302
3
WC214900
7P 405L P=2.0
DM-CN5
JK1-CN103
4
WC215000
8P 250L P=2.0
DM-CN8
JK1-CN105
5
WC215100
9P 275L P=2.0
DM-CN2
JK2-CN201
6
WC215200
10P 350L P=2.0
DM-CN6
JK3-CN300
7
WC215300
13P 275L P=2.0
DM-CN1
JK2-CN200
8
WC215400
14P 250L P=2.0
DM-CN7
JK1-CN104
9
WC215500
15P 130L P=2.0
DM-CN600
JK1-CN102
10
WC215600
XH-XH 4P 300L
DM-CN101
JK1-CN101
11
WC616100
3P
JK1-CN100
POWER-SW
12
WC215800
PH-PH 8P 330L(S)
DM-CN3
JK2-CN202
13
WC215900
PH-PH 7P 130L(S)
DM-CN4
JK3-CN301
V8029000
PA-5D
14
V8029100
PA-5D U
JK1-JK100
AC ADAPTOR
V8029200
PA-5D E
15
WB122200 IEEE1394
6P-6P2.0m
MLN2-CN2(CN3)
---
CN201
51048-9P
CN200
51048-13P
CN202 PH-8P
CN105
51048-8P
CN102
51048-15P
CN101
XH-4P
CN100
VH-3P
CN104
51048-14P
CN103
51048-7P
CN5
52147-7P
CN6
52147-5P
CN4
PH-7P
CN2
52147-9P
CN1
52147-13P
CN3
PH-8P
CN7
52147-14P
CN8
52147-8P
CN900
XH-4P
CN600
52147-15P
CN502
52147-10P
A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Note: See parts list for details of circuit board component parts.
注：シートの部品詳細はパーツリストを御参照ください。
CN2
SO-53984-6P
CN3
SO-53984-6P
28CA1-8831035
28C99-8831034
JK1
JK2
JK3
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
24.576MHz
IN
OUT
CH1,2
S/PDIF
CH3,4
CH5,6
CH7,8
22.5792MHz
(44.1KHz)
→
96K Compatible
CS8420(SoftMode)
PT
Divider
256fs
128fs
64fs
1fs
1/2fs
U 04
1B
2Y
1Y
1A
2A
2B
CPU
(INCLUDED ROM)
DMSUB
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
COAX-IN,OUT
(SPDIF)
OPT-IN,OUT
(ADAT/SPDIF)
CN600
52147-15P
CN800
51016-17P
CN802
51016-17P
CN803
51016-17P
CN504
51016-17P
CN503
51016-17P
CN500
51016-17P
CN801
8801-100P
CN6
52147-5P
OUT
IN
IN
OUT
CN201
51048-9P
CN2
52147-9P
CN1
52147-13P
CN200
51048-13P
CN202 PH-8P
CN3
PH-8P
CN502
52147-10P
CN501
PH-6P
CN900 XH-4P
CN301
PH-7P
CN300
51048-5P
MUTE
control
CPU BUS
CH5,6-Gain
CH7,8-Gain
CH4-Gain
CH3-Gain
CPU P
or
t & B
US
A
udio CLK
A
udio Data (F
rom MLN2)
A
udio Dar
a (T
o MLN2)
Monitor VR
R
R
R
G
G
G
B
INT
ADAT
mLAN
mLAN
ACTIVE
VR300
DAT DOUBLE
DAT NORMAL
DIGIRAL
H8/3024
ROM 128KBytes
+3.3V
IC505-100PIN
HD64F3024F
TR502
TR501
TR503
TR504
TR505
TR506
Audio Data (To MLN2)
Audio Data (From MLN2)
Audio CLK
MIDI
IN/OUT
The connector for the inner FLASH-ROM rewriting
POWER SW
IC930-32PIN
IC902-6PIN
IC931-8PIN
IC904-3PIN
IC901-8PIN
IC903-3PIN
Regulator
IC905-3PIN
Regulator
Regulator
Phantom
+F48V
Analog
+9V
A
Analog
-9V
A
Analog
+5V
A
Digital
+5VD
+12VA
+3.3VD
Switching
+5VD
Switching
IC35-8PIN
IC34-8PIN
IC31-8PIN
IC32-8PIN
IC29-8PIN
IC28-8PIN
IC23-8PIN
IC24-8PIN
IC26-8PIN
TR25
TR24
TR23
TR22
TR21
TR20
TR19
TR18
TR17
TR16
TR15
TR14
TR29
TR13
TR12
TR28
TR27
TR26
CH1 Peak LED
CH2 Peak LED
Phantom SW
Phantom LED
CH1 Gain
CH2 Gain
CH1 Mic/Line
Hi-Z
CH2 Mic/Line
Hi-Z
Phantom
+48V
Fs_count
TR5,7
TR6,8
IC16-28PIN
IC2-8PIN
IC1-8PIN
IC4-8PIN
IC11-8PIN
IC3-8PIN
TR1
TR3
TR4
TR2
DC-IN
PA-5D
(AC Adaptor)
IC702-14PIN
IC703-48PIN
OUT1
+Monitor
OUT2
+Monitor
CPU BUS
CPU Port
CPU Port
CN105
51048-8P
CN104
5104814P
CN103
51048-7P
CN101
XH-4P
CN100
VH-3P
CN102
51048-15P
DAC
AK4382
DAC
AK4382
DAC
AK4382
Digital
+3.3VD
ADC
(Main)
AK5383
IC33-8PIN
IC30-8PIN
IC27-8PIN
IC20-16PIN
IC19-16PIN
IC18-16PIN
DAC
Monitor
AK4382
DAC
(Main)
AK4393
IC17-16PIN
IC36-28PIN
IC25-8PIN
IC21-8PIN
VR7
IC22-8PIN
Address
Data
DIT
96K Compatible
IC512-20PIN
BUS
Latch
ADC
CS5351
ADC
CS5351
ADC
CS5351
+3.3VD
Monitor Select
&
FS indicate
LED
Monitor
Select SW
LD504
LD500
LD501
LD502
LD503
SW500
IC5-8PIN
IC7-8PIN
IC9-8PIN
VR5
VR6
VR3
VR4
IC6-8PIN
IC8-8PIN
IC10-8PIN
IC12-24PIN
IC13-24PIN
IC14-24PIN
+3.3VD
+3.3VD
Buffer
&
Timing
control
IC602-16PIN
IC616-28PIN
IC617-28PIN
IC612-44PIN
SW300
+3.3VD
JK300
L604
MULTI-
PLEXER
SEL
DIR2
PLL USE
5V
ADAT
ATSC2
Soft Mode
3.3V
IC613-144PIN
: on Front Panel Side
: on Rear Panel Side
INSERT I/O
CH1
INSERT I/O
CH2
CH3 Line
CH4 Line
CH5 Line
CH6 Line
CH7 Line
CH8 Line
IC511-16PIN
SEL
SELECTOR
VR2
VR1
+5V
LD1
-9VA
-9VA
T900
L900
FT900
TA900
TR901
EM906
EM901
EM902
EM905
EM904
EM903
L931
TR902
IC622-8PIN
IC609-14PIN
1/2f
Switching
Switching
内蔵FLASH ROM書換え用コネクタ
LD302
LD303
LD300
LD301
JK100
JK105
JK101
JK102
JK103
JK104
JK106
JK107
JK108
JK109
JK110
JK111
JK112
JK113
JK206
JK207
JK200
JK201
JK202
JK203
JK204
JK205
SW1
JK1
JK2
SW2 1/4
SW2 2/4
SW2 3/4
SW2 4/4
LD3
LD2
SW3 1/2
SW3 2/2
Hi-Z/LINE/MIC
LINE/MIC
CN302
51048-10P
L101
L102
PHONES
MASTER VR
OPTI-IN
select SW
60
1,35,68
59
58
19
16
54
66
67
55
5
4
4
5
3
6
18-21
11-14
5
+5VD
+3.3VD
+5VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
6
23
6,23
+5VD
+5VD
16
1
6,12,27,36
1,18,24,31,126
24,39
10
5
1
2
1
2
1
2
3
1
2
3
1
2
3
7
5
7
6
7
5
6
7
5
6
7
5
6
1
2
7
5
1
3
+9VA
-9VA
+9VA
-9VA
4 8
4 8
4 8
4 8
1
2
7
6
4 8
4 8
1
2
7
6
1
2
7
6
4 8
1
2
3
7
5
6
4 8
4 8
4 8
4 8
1
2
3
7
5
6
4 8
4 8
4 8
4 8
+5VA
+5VA
+3.3VD +5VA
+3.3VD +5VA
+3.3VD +5VA
+5VA
+5VA
+5VA
14
14
1
2
3
7
5
6
CN4
PH-7P
1
3
7
6
CN8
52147-8P
CN7
52147-14P
1
3
7
6
4 8
1
3
7
6
4 8
1
3
7
6
4 8
1
3
7
6
4 8
1
3
7
6
7
5
14
14
14
6
19
6
19
6
19
1
2
3
7
5
6
1
2
3
7
5
6
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
+9VA
-9VA
1
2
7
6
1
2
3
1
1
1
2
3
2
3
2
7
7
6
5
6
+3.3VD +5VA
7
23
4
25
+3.3VD
16
+3.3VD
20
19
15
16
17
18
12-14
8
4
8
4
8
4
8
4
8
4
8
4
CPLD
SEL MASTER
DIR
SRC
WCLK
SEL
PLL
D901
D903
D902
D904
CN5
52147-7P
CH3
CH4
CH5
CH6
CH7
CH8
16
21
21
16
16
21
9
9
9
R162
R163
R164
R161
R173
3
R172
R174
R175
R176
3
3
3
3
7
6
1
2
12
11
9
10
23
22
20
21
CH1
CH2
PHONES
15
5
14
3
2
1
15
PLL-Lock
PLL-Lock
6
12
with Front Panel
Exp. I/O port
DM
