Yamaha Ls 9 Service Manual

							
76
LS9-16/LS9-32

LD238WG138700LED RedTLRV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  OVER (ch 16)01LS9-32  OVER (ch 16,32)LD239WG138800LED OrangeTLOV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  -6 (ch 16)01LS9-32  -6 (ch 16,32)LD240WG138800LED OrangeTLOV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  -12 (ch 16)01LS9-32  -12 (ch 16,32)LD241WG138800LED OrangeTLOV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  -18 (ch 16)01LS9-32  -18 (ch 16,32)LD242WG138900LED GreenTLGV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  -30 (ch 16)01LS9-32  -30 (ch 16,32)LD243WG138900LED GreenTLGV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  -60 (ch 16)01LS9-32  -60 (ch 16,32)LD244WG138800LED OrangeTLOV1022(T14YMH,F)Ｌ Ｅ ＤLS9-16  ON (ch 16)01LS9-32  ON (ch 16,32)R101R D 3 5 7 4 7 0Carbon Resistor (chip)47.0K 63M J RECT.チ ッ プ 抵 抗01-106R D 3 5 7 4 7 0Carbon Resistor (chip)47.0K 63M J RECT.チ ッ プ 抵 抗01R107R D 3 5 4 4 7 0Carbon Resistor (chip)47.0 63M J RECT.チ ッ プ 抵 抗01R108R D 3 5 6 1 0 0Carbon Resistor (chip)1.0K 63M J RECT.チ ッ プ 抵 抗01R110R D 3 5 5 4 7 0Carbon Resistor (chip)470.0 63M J RECT.チ ッ プ 抵 抗01R111R D 3 5 4 4 7 0Carbon Resistor (chip)47.0 63M J RECT.チ ッ プ 抵 抗01R112R D 3 5 4 4 7 0Carbon Resistor (chip)47.0 63M J RECT.チ ッ プ 抵 抗01R113R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R114R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01R115R D 2 5 5 2 2 0Carbon Resistor (chip)220.0 0.1 J RECT.チ ッ プ 抵 抗01R116R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01-118R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01R119R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R120R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R121R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01R122R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R123R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01R124R D 2 5 5 2 2 0Carbon Resistor (chip)220.0 0.1 J RECT.チ ッ プ 抵 抗01R125R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01-127R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01R128R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R129R D 1 5 4 6 8 0Carbon Resistor (chip)68.0 1/4 J TPチ ッ プ 抵 抗01R130R D 2 5 5 3 3 0Carbon Resistor (chip)330.0 0.1 J RECT.チ ッ プ 抵 抗01RA102R E 0 4 7 1 0 0Resistor Array10KX4抵 抗 ア レ イ01RA103R E 0 4 7 1 0 0Resistor Array10KX4抵 抗 ア レ イ01SW101WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 1)01LS9-32  SEL (ch 1,17)SW102WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 1)01LS9-32  CUE (ch 1,17)SW103WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 1)01LS9-32  ON (ch 1,17)SW104WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 2)01LS9-32  SEL (ch 2,18)SW105WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 2)01LS9-32  CUE (ch 2,18)SW106WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 2)01LS9-32  ON (ch 2,18)SW107WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 3)01LS9-32  SEL (ch 3,19)SW108WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 3)01LS9-32  CUE (ch 3,19)SW109WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 3)01LS9-32  ON (ch 3,19)SW110WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 4)01LS9-32  SEL (ch 4,20)SW111WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 4)01LS9-32  CUE (ch 4,20)SW112WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 4)01LS9-32  ON (ch 4,20)SW113WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 5)01LS9-32  SEL (ch 5,21)SW114WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 5)01LS9-32  CUE (ch 5,21)SW115WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 5)01LS9-32  ON (ch 5,21)SW116WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 6)01
PNIN
REF NO.PART NO.DESCRIPTION部 品 名REMARKSQTYRANK
*: New PartsRANK: Japan only 
						

							
77
LS9-16/LS9-32

LS9-32  SEL (ch 6,22)SW117WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 6)01LS9-32  CUE (ch 6,22)SW118WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 6)01LS9-32  ON (ch 6,22)SW119WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 7)01LS9-32  SEL (ch 7,23)SW120WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 7)01LS9-32  CUE (ch 7,23)SW121WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 7)01LS9-32  ON (ch 7,23)SW122WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 8)01LS9-32  SEL (ch 8,24)SW123WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 8)01LS9-32  CUE (ch 8,24)SW124WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 8)01LS9-32  ON (ch 8,24)SW125WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 9)01LS9-32  SEL (ch 9,25)SW126WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 9)01LS9-32  CUE (ch 9,25)SW127WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 9)01LS9-32  ON (ch 9,25)SW128WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 10)01LS9-32  SEL (ch 10,26)SW129WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 10)01LS9-32  CUE (ch 10,26)SW130WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 10)01LS9-32  ON (ch 10,26)SW131WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 11)01LS9-32  SEL (ch 11,27)SW132WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 11)01LS9-32  CUE (ch 11,27)SW133WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 11)01LS9-32  ON (ch 11,27)SW134WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 12)01LS9-32  SEL (ch 12,28)SW135WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 12)01LS9-32  CUE (ch 12,28)SW136WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 12)01LS9-32  ON (ch 12,28)SW137WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 13)01LS9-32  SEL (ch 13,29)SW138WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 13)01LS9-32  CUE (ch 13,29)SW139WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 13)01LS9-32  ON (ch 13,29)SW140WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 14)01LS9-32  SEL (ch 14,30)SW141WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 14)01LS9-32  CUE (ch 14,30)SW142WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 14)01LS9-32  ON (ch 14,30)SW143WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 15)01LS9-32  SEL (ch 15,31)SW144WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 15)01LS9-32  CUE (ch 15,31)SW145WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 15)01LS9-32  ON (ch 15,31)SW146WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  SEL (ch 16)01LS9-32  SEL (ch 16,32)SW147WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  CUE (ch 16)01LS9-32  CUE (ch 16,32)SW148WE952000Tact SwitchSKRGAED010タ ク ト Ｓ ＷLS9-16  ON (ch 16)01LS9-32  ON (ch 16,32)TA101V 7 7 2 3 4 0 0Transistor ArrayTD62381FG(5,EL)ト ラ ン ジ ス タ ア レ イ04TR101V V 6 5 5 4 0 0Digital TransistorDTC114EKA TPデ ジ タ ル ト ラ ン ジ ス タ01
*TR102WG989900Digital TransistorKRA226S-RTK/Pデ ジ タ ル ト ラ ン ジ ス タ*-119WG989900Digital TransistorKRA226S-RTK/Pデ ジ タ ル ト ラ ン ジ ス タW101--Jumper WireFVP=2.0C26SB12-140２６７８ジャンパーワイヤ 
(VT98180)
PNIN
REF NO.PART NO.DESCRIPTION部 品 名REMARKSQTYRANK
*: New PartsRANK: Japan only 
						

							
78
LS9-16/LS9-32
X101WB093200Ceramic ResonatorCSTCE16M0V51-R0セ ラ ミ ッ ク 振 動 子01
V N 1 0 3 5 0 0Lithium BatteryCR2032リ チ ウ ム 電 池03
*WH405900Power Supply UnitLEP150F-24 J,U,H電 源 ユ ニ ッ トLS9-16
*WG933700Power Supply UnitLEP240F-24 J,U,H電 源 ユ ニ ッ トLS9-32WA782600AC-IN ConnectorR-301(B18)Ａ Ｃ イ ン レ ッ トAC IN02
*WH201700MotorＤ Ｃ フ ァ ン モ ー タ ーFan
*WH000000LCDKCG057QV1DB-G88液 晶 デ ィ ス プ レ イ
PNIN
REF NO.PART NO.DESCRIPTION部 品 名REMARKSQTYRANK
*: New PartsRANK: Japan only 
						

							
CIRCUIT DIAGRAM
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ご参照ください。
(LS9-16/LS9-32)
 CONTENTS（目次）
BLOCK DIAGRAM（ブロックダイアグラム）  
..................3
WIRING DIAGRAM（コネクタ接続図）
LS9-16  ...................................................................12
LS9-32  ...................................................................13
CIRCUIT DIAGRAM（回路図）  
.......................................14
ACIN  ......................................................................14
CPU (001-004)  .................................................15-18
DA  ........................................................................\
.19
DCA  .......................................................................20
DCD (001-002)  .................................................21-22
DSP/DSP32 (001-013)  .....................................23-35
ENC, INV, LAMP (LS9-32 only)  .............................36
FD (001-005)  ....................................................37-41
FD2 (001-005) (LS9-32 only)  ...........................42-46
HAAD2 (001-003)  .............................................47-49
JK (001-004)  ....................................................50-53
PHN  .......................................................................54
PNDA  ....................................................................55
PNIN (001-003)  ................................................56-58
PNMS (001-003)  ..............................................59-61
STIN1 (LS9-16)  .....................................................62
STIN1 (LS9-32)  .....................................................63
STIN2 (LS9-16)  .....................................................64
STIN2 (LS9-32)  .....................................................65 
						

							
LS9-16/LS9-32

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¯G	Íw«™£Notation for Circuit Diagrams
1. How to identify inter-sheet connectors
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€tmMo£2. Connection of connectors.
This indicates the destination page.
0 b”³”Äw¯É«»wK”é­”³ãï›Ô`‡b{
1x0 b”³”Äw¯É«»wK”é­”³ãï›Ô`‡b{
This indicates the location of the counter inter-sheet connector.(The alphabet indicates horizontal direction and the numberindicates vertical direction)
Signal name
¢	ôøÊ£
to DCD-CN501  (Page 21: P1)
(Example)
P1 is indicates the location of the counter inter-sheet connector. (The alphabet indicates horizontal direction and the number indicates v\
ertical direction)
Page 21 are the page of a circuit diagram. 
						

							
1
2
3
4
5
6
ABCDEFGH

GENARAL DIAGRAM¢
¶.
$£
LS9-16/LS9-32BLOCK DIAGRAM 001 (LS9-16/LS9-32)
BLOCK DIAGRAM 001 (LS9-16/LS9-32)28CA1-2001008871-13

indicates a power line and                indicates a signal line. 
+24V
2
22
+12V
Fan_Caution
+12V

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The signal name is shown above or left side of the line.The number beside an oblique line “ / ” shows that there are the s\
ame number of the same signal lines. 
See page 5
See page 9
See page 6, 9
See page 6, 9See page 6, 9See page 7
See page 9
See page 9See page 4, 9
See page 6
INPUT 17-24, 25-32 
See page 6
INPUT 1-8, 9-16 OMNI OUT 1-8 OMNI OUT 9-16 
See page 7, 8, 9
See page 9
See page 9
Control Panel Assembly
Bottom Assembly
LS9-32 only
LS9-32 only
LS9-32 only
LS9-32 only
+5LD
Data
Data
±7.5V, 
±17.5V_2, +20A_2
+24A_1,+3.3D, +5D_1
+320V+3.3D_1
+24D_1,+5LD
CLK, RES, Serial, Audio Data
2
CLK, RES, Serial, Audio Data
+3.3D_1+5LD
+5LD
EXPAND I/F(+5D_1)CPU I/F(+5D_1)EXPAND I/F(+5D_1)+5LD
+24D_1, +5LD
EXPAND I/F(+5D_1)
LCD Unit 
E-BUS (+5D_1)
CLK, RES, Serial, Audio Data
+3.3D_1
+3.3D_1
CPU I/F
CLK, RES
+3.3D_1, +7.5V,±17.5V, +20A_1
+20A_1, ±15A_1, +5A_1
+3.3D_1, 5D_1, ±5A_1,  ±15A_1, +48
CLK, AudioData
+3.3D_1, +7.5V, ±17.5V, +20A_1
+3.3D_1, +7.5V, ±17.5V, +20A_1
MY Card Slot
(LS9-32 only)
Lamp_Dimmer
Fan_Caution
+5.5D_2, +3.3D_2
+24D_1, +5D_1, +3.3D_1FAN
Power Supply Unit
AC INLETAC 100-240V
x?oå ïzyyyyx¢	ôøå ï£›
¯`z

PNIN
PNDAPNMS
PNIN
STIN1
STIN2
LAMP
FD2
PHN
HAAD2
CPU
DA
JK
DCA
ACIN
DA
DSP
DSP32
(LS9-16)
(LS9-32)
CN101 (12P)
CN202 (12P)
FD
DCD
CN101 (12P)
CN202 (12P)
CN303(8P)
CN901(6P)
CN901(23P)
CN902(16P)
HAAD2
CN901(23P)CN903(8P)
CN902(11P)CN902(11P)
CN901 (11P),CN903 (8P)
CN301 (34P),CN401 (38P)
CN501 (34P),CN502 (38P)
CN901 (11P), CN902 (8P),CN903 (8P) (LS9-32 only)
CN001(14P)CN002(14P)CN001(14P)CN902(16P)
CN301 (3P)
CN103 (3P)
CN101(12P)
CN303 (8P)
CN504(LS9-32 only),CN505  (8P)
CN102(13P, LS9-16)(17P, LS9-32)
CN201(13P, LS9-16)(17P, LS9-32)
CN301(24P)CN102 (12P)
CN302 (7P)
CN304 (2P)
CN101(24P)
CN501(9P)CN604 (2P)
CN603 (2P)
CN602(20P)
CN601(26P)
CN302(7P)
CN902(12P)
CN007(180P)CN101(180P)
CN931(12P)CN451(26P)CN102(7P)CN103(9P)
CN604(7P)
CN603(6P)CN601
CN602
CN951(14P)
CN506(6P)CN502(6P)
CN101(6P)
CN503(14P)
CN508(2P)
CN507(3P)
CN501(8P)
CN2(8P)
CN1(5P)
CN002(5P)
CN001(2P)
CN011(2P)
CN103(7P)
CN102(14P)
CN105, CN106 (LS9-32 only),CN107, CN108  (16P)
CN104(6P)
CN801,CN802(LS9-32 only),CN851,CN852  (23P)
CN401(16P)
CN102(16P)
ENC
INV
†
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WARNINGComponents having special characteristics are marked      and must be replaced with parts having specification equal to those originally installed. 
(In case of LS9-16)
(In case of LS9-32) 
						

							
ABCDEFGH
1
2
3
4
5
6

CPU
LS9-16/LS9-32BLOCK DIAGRAM 002 (LS9-16/LS9-32)
BLOCK DIAGRAM 002 (LS9-16/LS9-32)28CA1-2001008871-24

RTC
SH3-DSP 7727
+3.3D
+3.3D
VccQ
AVcc
Vcc
BUS
/RESETP
CKIOUCLK
X001
IC009 (44P)IC014 (48P)
IC002 (240P)
IC010 (8P)
IC013(14P)
IC006 (56P)
IC004,005 (54P)
IC016 (20P)
IC021-026(20P)
IC024(20P)
IC012(5P)
IC003 (20P)
IC001 (5P)
IC015,IC032
DAC
SCIFUSB Host
CPU
CN007 (180P)
See page 7
DSP
DSP32
(LS9-16)
(LS9-32)
CN101(180P)
CPU BUS
/SYSRES
E-BUS
CR2032(3V)
Backup
controllerIC011(8P)
D001
SRAM
2Mbit
FLASHROM
128Mbit
SDRAM
128Mbit X 2
I2C bus controller
(E-BUS Host)
buffer
buffer
CPLD
Addressdecode
Reset
I/O Port
I/O Port
ADC
CPU : 128MHzBUS : 64MHz
MODE : 7
OSC48MHz
X002OSC64MHzUSB clockSystem
clock
Regulator1.9V

16,43,53
+3.3D
3
+3.3D
6,12,30,36
1
4,9
3,5,10,11
113,133,135,136238
219
332-518
189
220
1,37,93,139,157,178,202
20,31,44,55,66,77,88,102,117,134,161,190,209
237
161715
123,126,127,192,194,196,197,226,227
3
+3.3D
1,3,9,14,27,43,49
+3.3D
20
20
7
4
13
16,18,19
11-13,17
+3.3D
5
+3.3D
+3.3D
20
+3.3D
1
11,33
39,4014,15
9
17
1918
20,22,23,27
617
32
13
14
38
L001 
						

							
1
2
3
4
5
6
ABCDEFGH

Control panel Assembly
LS9-16/LS9-32BLOCK DIAGRAM 003 (LS9-16/LS9-32)
BLOCK DIAGRAM003 (LS9-16/LS9-32)28CA1-2001008871-35

9
*  The number beside an oblique line “ / ” shows that there are the s\
ame number of the same signal lines.The number indicates that the same signal lines are connected in paralle\
l.D[xx], SW[xx], or LD[xx] indicates the number of E-BUS matrix signal lin\
es.
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48
-%w	Ôùx&#64ÚÄ櫵w	ôø
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PNDA
PNIN
FD2
PNMSENC
INV
SW[0-3]
ENCODER SCAN
D[0-7]D[0-7]
LD[9-12]
SW MatrixLED MatrixSW MatrixLED Matrix
SW MatrixLED Matrix
LED Sink Driver
LED Sink Driver
Multiplexer
1:8R-2RD/A
LED Source Driver
LED Source Driver
SW[18,19]SW[0-19]
SW[0-5]
SW[0-7]
SW[0-7]ENCODERSCAN
SW[2-4]D[0-5]D[0-5]
D[0-5]
LD[0,1]LD[2-8]
LD[0-8]
LD[0-12]
LD[0-17]
EncoderMatrixwith SW
SW MatrixSW Matrix
LED MatrixLED Matrix
EncoderMatrix
TA101 (18P)
TA101(18P)
TR102-114
LED Sink DriverLED Source Driver
TA301(18P)TR302-310
TR102-119
CPUEC_PNS1
STANDARD MODESLAVE ADDRESS 0
IC102 (64P)
IC501 (8P)
16MHzX101
CPUEC_PNS1
STANDARD MODESLAVE ADDRESS 0
IC101 (64P)
CPUE-FDC
IC201 (64P)
IC204(16P)
Hold amp(X8)
IC205,206(14P)
Motor driver
(X8)
100mm motorized fader
(X8)
IC207-214(9P)
8ch ModeID : 0
16MHzX101
20MHzX201
E-Bus expansion I/F¢&#VT¦Á*£
USB Host
Powercontrol
+5U
LCD Unit 
See page 7
DSP
DSP32
(LS9-16)
(LS9-32)
Contrastcontrol
Backlightinverter
STIN1STIN2
LS9-32 only
88
16
8
16
CH 1-8
Multiplexer
1:8R-2RD/ACPUE-FDC
IC101 (64P)
IC103(16P)
Hold amp(X8)
IC105,106(14P)
Motor driver
(X8)
100mm motorized fader
(X8)
IC108-115(9P)
VR101-108VR201-208
8ch ModeID : 1
20MHzX101
88
16
8
16
CH 9-16
PNIN
FD
SW MatrixLED Matrix
LED Sink Driver
Multiplexer
1:8R-2RD/A
LED Source DriverSW[0-5]
LD[0-17]TA101(18P)
TR102-119
CPUEC_PNS1
STANDARD MODESLAVE ADDRESS 0
IC101 (64P)
CPUE-FDC
IC201 (64P)
IC204(16P)
Hold amp(X8)
IC205,206(14P)
Motor driver
(X8)
100mm motorized fader
(X8)
IC207-214(9P)
8ch ModeID : 2
16MHzX101
CPUEC_PNS1
STANDARD MODESLAVE ADDRESS 1
IC301 (64P)
16MHzX301
20MHzX201
E-Bus expansion I/F¢&#VT¦Á*£
E-Bus expansion I/F¢&#VT¦Á*£
88
16
8
16
CH 1-8,
CH 17-24 
(LS9-32 only)Multiplexer
1:10
Multiplexer2:1 X2
D-FF X8(X2)
R-2RD/ACPUE-FDC
IC101 (64P)
IC117,118 (20P)
IC119 (16P)
IC103,104(16P)
Hold amp(X9)
IC105,106(14P)IC107 (8P)
Motor driver
(X8)
100mm motorized fader
(X9)
IC108-116(9P)
VR101-109VR201-208
14ch ModeID : 3
20MHzX101
9
4
1814
8
6
23
918
CH 9-16, STEREOCH 25-32 
(LS9-32 only)

CN401(16P)SW401-428LD401-428SW201-213LD201-270
SW101-148LD101-244
EC201-208
SW201-212SW101-109 (LS9-16)SW101-115 (LS9-32)
LD201-212LD101-121 (LS9-16)LD101-139 (LS9-32)
EC201,202(LS9-16)EC201-204(LS9-32)
EC301CN301(3P)
CN102(16P)
CN103(3P)
CN502(4P)
+5LD10
2319,49-5322
2319,49-53
16,17,33-48
22
1126,2710
+5D
57,58
1,2
87
CN451(26P)
CN103(9P)
CN101(12P)
CN102(12P)
CN101(12P)
CN202(12P)
CN501(9P)
CN601(26P)CN201(13P, LS9-16)(17P, LS9-32)CN102(13P, LS9-16)(17P, LS9-32)
CN101 (24P)
CN301 (24P)
CN602(20P)
CN604(2P)
CN102(7P)
CN302(7P)
+5LD10
+5D
16
+8V_B
4
+8V_B
6
+5D2+5D
12
1126,2710
+5D
16
+8V_A
4
+8V_A
6
+5D2+5D
12
48-53
SW101-148LD101-244
2319,49-53
16,17,33-48
222322
1126,2710
CN101(12P)
CN202(12P)
CN302(7P)
+5LD10
+5D
16
+8V_B
4
+8V_B
6
+5D2+5D
12
1126,2710
+5D
16
+5D20
+5D16
+8V_A+8V_A
6
+5D2+5D
12
48-5348-53
+5D
57,58
21
27-32
40-4819,49-53 
						

							
ABCDEFGH
1
2
3
4
5
6

ANALOG INPUT/OUTPUT BLOCK¢žÆé¬Ö	Z—Òé¿«£
LS9-16/LS9-32BLOCK DIAGRAM 004 (LS9-16/LS9-32)
BLOCK DIAGRAM 004 (LS9-16/LS9-32)28CA1-2001008871-46

JK201
2
JK301
3
JK401
4
JK501
5
JK601
6
JK701
7
JK801
8910111213141516
See page 7DSPDSP32
(LS9-16)(LS9-32)
(INPUT 1-8) 
(OMNI OUT 1-8) 
HAAD2
(INPUT 9-16) 
HAAD2
The same as the above
(INPUT 17-24) 
HAAD2
The same as the above
(INPUT 25-32) 
HAAD2
The same as the above
LS9-32 only
LS9-32 only
JK101
5
2
1
7
6
4
2
1
7
6
2
1
52524
10157,19
1,23,28
131417
3754
IC102 (8P)
IC104 (8P)
IC202
IC204
IC105 (8P)
IC101 (8P)
IC102(8P)
IC907 (8P)
IC906 (8P)
IC904(28P)
VR901
IC907 (8P)
IC106(28P)
1
7
71
6
3
23
2223
1
IC906 (8P)56
2120
7
7
1
5
6
1818
22
22
AVDD
DVDD17VREFH
23
23IC201 (8P)
IC202(8P)
1
7
71
5
2021
23
IC903(28P)
IC205 (8P)IC305
IC306
IC405
6
7
JK201JK301JK401JK501JK601JK701JK801
12345678
INPUT
IC302
IC304
IC402
IC404
IC502
IC504
IC602
IC604
IC702
IC704
IC802IC903(64P)
IC804
IC505
IC506
IC605IC705
IC706
IC805
IC904IC905IC906
57,58
22,23
195254
DA
(OMNI OUT 9-16) 
DA
PHN
JK101JK201JK301JK401JK501JK601JK701JK801
PHONES
JK901
JK101
1
OMNI OUTOMNI OUT
The same as the above
IC903
The same as the above
IC904
The same as the above
IC905
The same as the above
IC906
The same as the aboveThe same as the aboveThe same as the aboveAVDD
DVDD176VREFH
3754

+3.3D
+5VA
+5VA+5A
+3.3D+3.3D
+5A
+5D
CN901(23P)
CN851
(DSP)
CN801
(DSP32 only)
(23P)
CN901 (11P),CN902 (8P)
CN902 (11P)CN902 (11P)
CN901 (11P),CN903 (8P)
CN903(DSP32 only)
(8P)
CN903(8P)
CN931 (12P)
CN902 (12P)
CN901(23P)
CN852
(DSP)
CN802
(DSP32 only)
(23P)
CN901(23P)
CN851
(DSP32)
(23P)
CN901(23P)
CN852
(DSP32)
(23P)
+5V 
						

							
1
2
3
4
5
6
ABCDEFGH

DSP, JK
LS9-16/LS9-32BLOCK DIAGRAM 005 (LS9-16/LS9-32)
BLOCK DIAGRAM 005 (LS9-16/LS9-32)28CA1-2001008871-57

E-bus
1/21/2
8MHz
IN
OUT
IN
OUT
USB Host
MIDIPC
ADIN 1-16
ADIN 17-32
PHONES L-R
Tx_CPU
Tx_CPU
/RESET_ADA
/RESET_ADA
/RESET_ADA,/RESET_CPU
/RESET_ADA,/RESET_CPU
OMNI OUT 1-8
OMNIOUT 9-16
POWER_OFF
+24V,+3.3D_1,+5D_1
+3.3D_2
+5D_2
2
/RESET_ADA
256FS,64FS,FS
256FS,64FS,FS
256FS,64FS,FS
256FS,64FS,FS
256FS,64FS,FS
FS
DSP
DSP32
(LS9-16)
(LS9-32)
(LS9-32 only)
CPU
FD
FD2
CPU bus
E-BUSHOST
Master Clock
Master Clock
256FS,128FS,64FS,SYNC,FSMS256,MSSYNC,MSWCLK
256FS,128FS,SYNC
Tx, Rx
SLOT (LS9-16)SLOT 1, 2 (LS9-32)
MY CARD SLOT
SIO4
X481
X481
X151X152
IC481(48P)
(IC351,352)(IC201-206)
60MHz
DSP block
See page 8
2TR INOUT2ch/2line
SLOT OUT2ch or 4ch/line
SLOT IN2ch or 4ch/line
4or8
4or8
4or8
1or2
8or16ADIN2ch/line
OMNI OUT2ch/line
PHONE OUT2ch/line
128FS,SYNC
SLOT WCIN
BNC IN
Master Clock
49.152MHz45.1584MHz
PLLP2
IC153 (208P)
IC159(44P)DIR2
JK
PHN
DIRCS8416
DITCS84062TR OUT DIGITAL
2TR IN DIGITAL
WORD CLOCK
EthernetController
PNMS
(1) (2) 
(INPUT 1-16) 
HAAD2
(3) (4) 
(INPUT 17-32) 
HAAD2
LS9-32 only
LS9-32 only
(OMNI OUT 1-8) 
DA
(OMNI OUT 9-16) 
DA
DCDDCA
Power Supply Unit
∗2:The number beside an oblique line “ / ” shows that there are the same number of the same signal lines. ∗3:X or Y (X : LS9-16 / Y : LS9-32)
∗2:w