Block Diagram 003 (Dm1000) - Yamaha DM1000 Service Manual

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BLOCK DIAGRAM 003 (DM1000)

1
2
3
4
SLOT1IN 1-4
SLOT1IN 5-8
SLOT1IN 9-12
SLOT1IN 13-16
SLOT2IN 1-4
SLOT2IN 5-8
SLOT2IN 9-12
SLOT2IN 13-16
5
2TrDIN 1
2TrDIN 2
FX2/3 RTN1/2
FX4/1 RTN1/2
Sur.1 RTN1-4
Sur.1 RTN5-8
6 28CA1-8826678-3
4
C
INS SEND 1-4
SO58
INS SEND 5-8
SO59
OAUX1-4 IC201(208P) INS SEND 9-12
SI41
SO60
OAUX5-8 DSP7 DIRECT OUT 1-4
SI42 SO61
DIRECT OUT 5-8
SO62
OBUS1-4 DIRECT OUT 9-12
SI44 SO63
OBUS5-8
SI45
16M SDRAM
IC207(50P)
INS SEND 13-16
SO58
INS SEND 17-20
SO59
OAUX1-4 INS SEND 21-24
SI41 SO60
IC202(208P)
OAUX5-8 DIRECT OUT 13-16
SO61
SI42
DSP7
DIRECT OUT 17-20
SO62
OBUS1-4 DIRECT OUT 21-24
SI44 SO63
OBUS5-8
SI45
16M SDRAM
IC208(50P)
INS SEND 25-28
SO58
INS SEND 29-32
SO59
INS SEND 33-36
OAUX1-4
SI41 SO60
OAUX5-8 IC203(208P) DIRECT OUT 25-28
SI42
SO61
DSP7 DIRECT OUT 29-32
SO62
OBUS1-4 DIRECT OUT 33-36
SI44 SO63
OBUS5-8
SI45
16M SDRAM
IC209(50P)
INS SEND 37-40
SO58
INS SEND 41-44
SO59
OAUX1-4 INS SEND 45-48
SI41 SO60
OAUX5-8 IC204(208P) DIRECT OUT 37-40
SI42 SO61
DSP7 DIRECT OUT 41-44
SO62
OBUS1-4 DIRECT OUT 45-48
SO63
SI44
OBUS5-8
SI45
16M SDRAM
IC210(50P)
INPUT
IC201-205
OAUX1-4
SO54
OAUX5-8
SO55
OBUS1-4
SO56
OBUS5-8
SO57
OSM
SO58
COAUX1-4
SO48
COAUX5-8
SO49 IC205(208P)
AD IN 1-2 SI0
DSP7
AD IN 3-4 SI1 COBUS1-4
SO50
AD IN 5-6 SI2 COBUS5-8
SO51
AD IN 7-8 SI3 COSM/COSL
SO52
AD IN 9-10 SI4
AD IN 11-12 SI5
BUS,ST,AUX,OSC,TB
AD IN 13-14 SI6
AD IN 15-16 SI7
AD IN 17-18 SI8
AD IN 19-20 SI9
TBAD SI44
SI12
SI13
SI14
SI15
SI16
SI17
SI18
SI19
SI10
SI11
SI20
SI21
SI22
SI23
D E
INS SEND 1-4
SI26
INS SEND 5-8
SI27 SO48 SLOT1OUT 1-4
INS SEND 9-12
SI28 SO49 SLOT1OUT 5-8
INS SEND 13-16
SI29 SO50 SLOT1OUT 9-12
INS SEND 17-20
SI30 SO51 SLOT1OUT 13-16
INS SEND 21-24
SI31 SO52 SLOT2OUT 1-4
INS SEND 25-28
SLOT2OUT 5-8
SI32 SO53
INS SEND 29-32
SI33 SO54 SLOT2OUT 9-12
INS SEND 33-36
SI34 SO55
IC206(208P) SLOT2OUT 13-16
INS SEND 37-40
SI35
DSP7
INS SEND 41-44
SI36
INS SEND 45-48
SO60 2TrDO1
SI37
DIRECT OUT 1-4
SO61 2TrDO2
SI14
DIRECT OUT 5-8
SO62 PHONE OUT
SI15
DIRECT OUT 9-12
SI16 SI24
DIRECT OUT 13-16
SI25 SI17
MONITOR TOMNI1-4
DIRECT OUT 17-20
SI26 SO56
SI18
DIRECT OUT 21-24 TOMNI5-8
DIRECT OUT
SI19 SI27 SO57
DIRECT OUT 25-28 TOMNI 9-12
SI28 SO58
SI20
DIRECT OUT 29-32
SI21 SI29
DIRECT OUT 33-36
SI30
SI22
DIRECT OUT 37-40
SI31
SI23
DIRECT OUT 41-44
SI32
SI24
DIRECT OUT 45-48
SI33
SI25
SI34
16M
SDRAM
IC212(50P)
INS SEND AUX1-4
SO59
INS SEND AUX5-8
SO60
INS SEND BUS1-4
SO61
INS SEND BUS5-8
SO62
INS SEND SM
SO63
SEL2TR / TB
SO53
TOMNI1-4
SI32
TOMNI 5-8
SI33
TOMNI9-12
SI34
16M SDRAM
IC211(50P)
The number on EFFECT is given just to show the
signal name, and it is not necessarily true that
operation is made in the way the number suggests.
FX2/3 SEND1/2 FX2/3 SEND1/2
SI0 SO0
IC301 FX2 RTN1/2
SI1 SO2
FX1 SEND1-4 FX1 SEND1-4
(175P)
SI2 SO1
FX1 SEND5-8 FX1 SEND5-8
SI3 DSP6 SO3
FX2/3 RTN1/2 FX2/3 RTN1/2
SI4 SO4
FX4/1 RTN1/2 FX4/1 RTN1/2
SI5 SO5
EFFECT
SO6
(FX2)
SO7
4M DRAMx2 IC305,306
FX4 SEND1/2 FX1 SEND1-4
SI0 SO0
IC303 FX4 RTN1/2
SI1 SO2
FX1 SEND1-4 (175P) FX1 SEND1-4
SI2 SO1
FX1 SEND5-8
FX1 SEND5-8
SI3 SO3
DSP6
FX2/3 RTN1/2 FX2/3 RTN1/2
SO4
SI4
FX4/1 RTN1/2 FX4/1 RTN1/2
SI5 SO5
EFFECT
SO6
(FX4)
SO7
4M DRAMx2 IC309,310
F G
SI0 SO0
IC302
SI1 SO1
(175P) FX2/3 RTN1/2
SO2
SI2
SI3 DSP6 SO3
SI4 SO4
SI5 SO5
EFFECT
SO6
(FX3)
SO7
4M DRAMx2 IC307,308
Sur.1 RTN1-4
SI0 SO0
Sur.1 RTN5-8
SI1 IC304 SO1
FX4/1 RTN1/2
SI2 (175P) SO2
SI3 SO3
DSP6
SO4
SI4
SI5 SO5
EFFECT
SI6 SO6
(FX1)
SI7 SO7
4M DRAMx2 IC311,312
BLOCK DIAGRAM 003 (DM1000)
H
DM1000
DSP block