Yamaha Ls 9 Service Manual

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DSP6 #1
LS9-16/LS9-32DSP/DSP32 006 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 006 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-628

DSP6
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
DRAM 4M
DRAM 4M
D-FF 

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DSP6 #2
LS9-16/LS9-32DSP/DSP32 007 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 007 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-729

DSP6
DRAM 4M
DRAM 4M
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER 

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MP3 encode/decode
LS9-16/LS9-32DSP/DSP32 008 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 008 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-830

DSPCPLD
SRC
REGULATOR
:Not installed¢°î
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:Metal Film Resistor (chip)¢½¿ÓÚ
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:  Film Capacitor¢ÑŸçܯïÃï±µ£
not installed
not installed
PQ070XZ01ZP (X3180A00)REGULATORIC401
1: DC INPUT (Vin)2: ON/OFF cont.(Vc)3: DC OUTPUT (Vo)4: VC(VADJ)5: GND
12345 

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INV I/F, SIO4
LS9-16/LS9-32DSP/DSP32 009 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 009 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-931

SIO4(GATE ARRAY)
BUFFER
to INV-CN601  (Page 36: E2) 

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JK I/F
LS9-16/LS9-32DSP/DSP32 010 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 010 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-1032

TRANSCEIVER
TRANSCEIVER
to JK-CN301  (Page 52: G4)to JK-CN401  (Page 53: P6) 

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SLOT I/F
LS9-16/LS9-32DSP/DSP32 011 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 011 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-1133

DSP32 only (LS9-32)
TRANSCEIVER
TRANSCEIVERTRANSCEIVER
REGULATOR +15V
REGULATOR -15V
REGULATOR +5V
REGULATOR -5V
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
to DCD-CN506  (Page 21: I10)
to DCA-CN103  (Page 20: B2)
to SLOT1to SLOT2
LM2990SX-15 (X3949A00)REGULATOR -15VIC610
1: COMMON2: INPUT3:...

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HAAD I/F
LS9-16/LS9-32DSP/DSP32 012 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 012 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-1234

DSP32 only (LS9-32)
DSP only(LS9-16)
DSP only(LS9-16)
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
to HAAD2  (INPUT 1-8)  -CN901  (Page 49: P3)
to HAAD2  (INPUT 9-16)  -CN901  (Page 49: P3)
to HAAD2(INPUT 1-8)  -CN901 (LS9-16)  (Page 49: P3)  HAAD2(INPUT 17-24)  -CN901 (LS9-32)  (Page 49: P3)
to HAAD2(INPUT 9-16)  -CN901 (LS9-16)  (Page...

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DA, PHN, DCD I/F
LS9-16/LS9-32DSP/DSP32 013 CIRCUIT DIAGRAM (LS9-16/LS9-32)
DSP/DSP32 013 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008796-13351

TRANSCEIVER
INVERTER
DC-DC CONVERTER
TRANSCEIVER
TRANSCEIVER
For DEMITAS correspondence¢%&.*540 ;£
to PHN-CN902  (Page 54: H2)
to DCD-CN503(Page 21: B3)
to DA(OMNI OUT 1-8)  -CN901  (Page 19: G5)
to DA(OMNI OUT 1-8)  -CN903  (Page 19: G5)
to DA(OMNI OUT 9-16)  -CN903  (Page 19: G5)
DSP32 only (LS9-32)
HSU119...

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EncoderLCD interface
LS9-16/LS9-32ENC, INV, LAMP CIRCUIT DIAGRAM (LS9-16/LS9-32)
ENC, INV, LAMP CIRCUIT DIAGRAM (LS9-16/LS9-32)
28CC1-2001008810
36
28CC1-20010088171
28CC1-2001008811

ENCINV
LAMP
to PNMS-CN103  (Page 59: B8)
to DSP-CN451 (LS9-16)  DSP32-CN451 (LS9-32)  (Page 31: I4)
to FD-CN304  (Page 41: J6)
to LCD Unit
to LCD Unit
to DCD-CN508  (Page 22: D7)
Data dial
OP AMP
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¼pb{¦õb”	Ôùxz†
¶whŠ
žc¦w
æ...

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E-Bus CPU
LS9-16/LS9-32FD 001 CIRCUIT DIAGRAM (LS9-16/LS9-32)
FD 001 CIRCUIT DIAGRAM (LS9-16/LS9-32)28CC1-2001008805-137

CPU(E-FDC)
CPU(E-FDC)
INVERTER
notinstalled
notinstalled
:  Not installed¢°î
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