Yamaha SMM5000, Руководство по обслуживанию

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STMAS2 1/8, 3/8, 4/8 CIRCUIT DIAGRAM 003 (SMM5000)
STMAS2 1/8, 3/8, 4/8 CIRCUIT DIAGRAM 003 (SMM5000)
28CC1-8828409-3
1
SMM5000
12
: Ceramic Capacitor
(セラミックコンデンサー) ( セ )
: Metal Film Resistor (chip)
(チップ金属被膜抵抗) ( D )
Inside of a dotted line: not installed (GAMAS2, STMAS2)
（点線内：未実装（GAMAS2, STMAS2））
Inside of a dotted line: GAMAS2 not installed (IC102, R106, R110 Except)
（点線内：GAMAS2で未実装（IC102, R106, R110を除く））
to MAS1 1/3-CN106
to STMAS1 1/3-CN106
to MAS1 1/3
-CN104
to MAS1 1/3
-CN103
to MAS1 1/3-CN107
to STMAS1 1/3-CN107
to MAS1 1/3-CN120
to STMAS1 1/3-CN120
to MASSUB 1/17
-CN304
to STMASSUB 1/16
-CN304
to MASSUB 1/17
-CN305
Inside of a dotted line: SAMAS2, STMAS2 not installed
（点線内：SAMAS2, STMAS2で未実装）
Inside of a dotted line: STMAS2 not installed
（点線内：STMAS2で未実装）
MAS2 3/8
MAS2 4/8
OP AMP
OP AMP
Parts differ as follows. (Sign ※)
（以下のように部品が異なります。）
MAS2 is common to SAMAS2, GAMAS2 and STMAS2.
（MAS2はSAMAS2, GAMAS2, STMAS2で共通です。）
Moreover, the signal names in ( ) differ as follows by SAMAS2, GAMAS2, and STMAS2.
（また、SAMAS2, GAMAS2とSTMAS2で（ ）内の信号名が、以下のように異なります。）
Reference
SW101, SW104
CN107
R132
R133, C132
R106
R110
R105
CN108
SAMAS2, GAMAS2
PREFDR-AL
PREFDR-AR
PREON-AL
PREON-AR
MTRX-AL
MTRX-AR
POSTFDR-BL
PREFDR-BL
MTRX-BL
COM-AL
COM-AR
STMAS2
PREFDR-STL
PREFDR-STR
PREON-STL
PREON-STR
MTRX-STL
MTRX-STR
POSTFDR-MN/C
PREFDR-MN/C
MTRX-MN/C
COM-STL
COMSTR
SAMAS2, GAMAS2
OUT-AL
OUT-AR
OUTG-A
OUT-BL
OUTG-B
STMAS2
OUT-STL
OUT-STR
OUTG-ST
OUT-MN/C
OUTG-MN/C
not installed
Mounting
Mounting
not installed
PH7PTE
SAN9PTE
47K
Ω
(D)
(CHIP2125)
47K
Ω
(D)
(CHIP2125)
0
Ω
(D)
(CHIP2125)
10K
Ω
(D)
(CHIP2125)
10K
Ω
(D)
(CHIP2125)
0
Ω
(D)
(CHIP2125)
Mounting
not installed
not installed
not installed
PH9PTE
SAN14PTE
not installed
not installed
not installed
Mounting
PH7PTE
SAN9PTE
SAMAS2 GAMAS2 STMAS2
Signal name correspondence table
（信号名対応表）
Signal name correspondence table
（信号名対応表）