A
B
C
D
E
F
G
H
1
2
3
4
5
6
STAGEPAS 500
3
■
STAGEPAS 500 BLOCK DIAGRAM
（ブロックダイアグラム）
28CA1-STAGEPAS500
■
STAGEPAS 500 BLOCK DIAGRAM
（ブロックダイアグラム）
CONTROL1 (1/3)
1/2
CONTROL2 (2/3)
DSP
1/2
DSP
2/2
CONTROL3 (3/3)
AMP
L ch
AMP
R ch
POWER
Gain
Maximum: +18dB
Minimum: -
∞
dB
Boost Cut +/-15dB
Lo: 100Hz (shelving)
Hi: 10kHz (shelving)
Boost Cut +/-15dB
Lo: 100Hz (shelving)
Hi: 10kHz (shelving)
Boost Cut +/-15dB
Lo: 100Hz (shelving)
Hi: 10kHz (shelving)
Boost Cut +/-15dB
Lo: 100Hz (shelving)
Hi: 10kHz (shelving)
HA Gain
25dB
10dB down
HA Gain
35dB
(+20dBu)
10dB down
Boost Cut +/-15dB
Lo: 100Hz (shelving)
Hi: 10kHz (shelving)
Gain
Maximum: +18dB
Minimum: -
∞
dB
Gain
Maximum: +12dB
Minimum: -
∞
dB
Gain
Maximum: +12dB
Minimum: -
∞
dB
Gain
Maximum: +18dB
Minimum: -
∞
dB
Gain
Maximum: +18dB
Minimum: -
∞
dB
Gain
Maximum: +18dB
Minimum: -
∞
dB
DSP YMM757-VTZ
CLOCK 16.9344MHz
HALL 1
AMP Gain
13dB
AMP Gain
13dB
SP EQ
+3.5dB/60Hz
SP EQ
+4.5dB/60Hz
SP EQ
-2dB/270Hz
-2dB/550Hz
SP EQ
-2dB/270Hz
-2dB/550Hz
METER 5-POINT
+6/+3/0/-6/-20dB
0dB:SP OUT 25W
AMP Gain
3dB
AMP Gain
17dB
AMP Gain
17dB
AMP Gain
3dB
HPF SPEECH
fc:80Hz
HPF SPEECH
fc:80Hz
+40dBu
+30dBu
+20dBu
+10dBu
0dBu
-10dBu
-20dBu
-30dBu
-40dBu
+20dBu
+10dBu
0dBu
-10dBu
-20dBu
-30dBu
-40dBu
-50dBu
-60dBu
Hi-Z (PAD ON) [-21dBu]
(CH1–CH4)
Hi-Z (PAD OFF) [-51dBu]
(CH1–CH4)
Lo-Z (PAD ON) [-31dBu]
(CH1–CH4)
Lo-Z (PAD OFF) [-61dBu]
(CH1–CH4)
LINE [-21dBu] (CH5–CH10)
EFFECT [-16dBu]
MONITOR OUT [+4dBu]
-50dBu
-60dBu
200W [+31dBu]
50W [+25dBu]
INPUT
(CH1–2)
INPUT
(CH3–4)
INPUT
(CH5/6)
INPUT
(CH7/8)
LOW
HIGH
BA
EQ
BA
BA
EQ
EQ
BA
BA
BA
LEVEL
LOW
LOW
LOW
LOW
HIGH
HIGH
HIGH
HIGH
LEVEL
LEVEL
LEVEL
LEVEL
L/L+R
L
LIMITER
LIMITER
[-8dBu]
BA
BA
MONITOR
OUT
BA
REVERB
R
L
MONITOR OUT
[+4dBu]
R
R
L
R
BA
BA
HPF
HPF
DIGITAL
EFFECT
BA
HA
MUSIC
LIMITER
LEVEL
METER
MASTER LEVEL
REC OUT
[-10dBV]
(-8dBu)
200W+200W/4ohms
SPEECH
SPEECH
MUSIC
MUSIC
EFFECT
L
R
PA
PA
-1
SP EQ
SP EQ
SP EQ
SP EQ
[+4dBu]
[-8dBu]
[+25dBu]
[+12dBu]
30dB
PUSH LINE
[-61/+20dBu]
[-51/+30dBu]
L/MONO
BA
BA
EQ
EQ
BA
BA
R
[-21/+20dBu]
LIMIT
/COMP
EQ
BA
[-8dBu]
HA
PHANTOM
REVERB
REVERB
EQ
EQ
BA
BA
REC OUT [-8dBu]
[-36dBu]
[-26dBu]
[-26dBu]
[+4dBu]
[-5dBu]
[-5dBu]
SPEAKER OUT
BA
BA
[-8dBu]
BA
[-51/+31dBu]
[-61/+20dBu]
[-26dBu]
OFF
ON
MIC
LINE
LIMIT
COMP
30dB
PUSH LINE
MIC
LINE
L
R
[-21/+20dBu]
INPUT
(CH9/10)
[-21/+20dBu]
[-26dBu]
[-26dBu]
[-26dBu]
[-26dBu]
[-26dBu]
[-8dBu]
[-8dBu]
[-8dBu]
[-8dBu]
[-8dBu]
INV
SUM
DC (Q554, 555)
POWER
OVER CURRENT (Q546–553, 558, 559)
ON/OFF MUTE (Q541–545)
PROTECTION
[+12dBu]
[+25dBu]
[-8dBu]
[-8dBu]
[-8dBu]
[-8dBu]
Lo-Z/Hi-Z (CH3/CH4)
Lo-Z/Hi-Z (CH1/CH2)
Normal phase
Normal
phase
SUM
SUM
Normal
phase
Normal
phase
Normal
phase
Normal
phase
Normal
phase
Normal
phase
Normal
phase
Normal
phase
Normal phase
Normal phase
Normal phase
Normal phase
Normal phase
Normal phase
Normal phase
Normal phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
Reversed
phase
ERR
ENABLE
L
(Rch)
(Lch)
(Rch)
(Lch)
R
Speaker LF
(WOOFER)
Speaker HF
(TWEETER)
+
+
Speaker LF
(WOOFER)
Speaker HF
(TWEETER)
+
+
JK106
JK541
JK104
JK204
JK103
+15V
-15V
GND
+15V
-15V
GND
JK103
JK542
JK106
CN8(2P)
CN8(2P)
CN15(2P)
CN15(2P)
NETWORK
NETWORK
NETWORK
NETWORK
P6
P6
P5
P4
P3
BE
YE
BL
RE
P5
P4
P3
BE
YE
BL
RE
JK102, 202
JK302, 402
JK501
JK502
JK504
JK503
JK505
JK503
JK503
JK503
JK101, 201
JK301, 401
IC101
(8P)
S901
S101
S201
S104
S204
D108
D208
S301
S401
IC201
(8P)
IC501 1/2
(8P)
IC501 2/2
(8P)
IC701 1/2
(8P)
IC701 2/2
(8P)
IC704 1/2
(8P)
IC704 2/2
(8P)
IC541 2/2 (8P)
IC542 2/2 (8P)
IC541 1/2 (8P)
IC542 1/2 (8P)
CH1: IC104, 108
CH2: IC205, 206
(8P)
CH1: IC102 1/2
CH2: IC202 1/2
(8P)
VR101
VR201
VR301
VR401
VR501
VR701
VR901
VR502
VR702
VR902
VR503
VR703
VR903
VR102
VR202
VR302
VR402
VR103
VR203
VR303
VR403
S102
S202
S302
S402
D101
D201
D301
D402
CH3: IC302 1/2
CH4: IC402 1/2
(8P)
CH5: IC502 1/2 (8P)
CH6: IC503 1/2 (8P)
CH7: IC702 1/2 (8P)
CH8: IC703 1/2 (8P)
CH9: IC901 1/2 (8P)
IC603 1/2 (8P)
CH10: IC902 1/2 (8P)
CH5: IC502 2/2 (8P)
CH6: IC503 2/2 (8P)
CH7: IC702 2/2 (8P)
CH8: IC703 2/2 (8P)
CH9: IC901 2/2 (8P)
CH10: IC902 2/2 (8P)
IC203 2/2 (8P)
IC106 2/2 (8P)
IC105 2/2 (8P)
IC203 1/2 (8P)
IC107 2/2 (8P)
VR105
VR104
S103
D102
VR601
IC103 2/2 (8P)
IC604 (14P)
IC204 2/2 (8P)
IC204 1/2 (8P)
IC103 1/2 (8P)
D601
D602
D603
D604
D605
D606
D607
+VB, -VB, GND
+VB, -VB, GND
+5V
+15V
-15V
GND
+5V
+15V
-15V
GND
IC107 1/2 (8P)
IC106 1/2 (8P)
IC105 1/2 (8P)
CH3: IC302 2/2
CH4: IC402 2/2
(8P)
CH1: IC102 2/2
CH2: IC202 2/2
(8P)
IC1004 (16P)
IC1007 (128P)
IC1008 (16P)
IC1011 (8P)
IC1009 (8P)
POWER
ON/OFF
CN801(2P)
AC IN
CN803(2P)
CN25 (10P)
CN26 (10P)
CN22 (10P)
CN21 (10P)
CN28 (9P)
CN27 (9P)
CN33 (8P)
CN32 (8P)
CN544 (11P)
1100 (11P)
1101 (10P)
CN543 (10P)
CN546 (11P)
1100 (11P)
JACK
JACK
+
FAN
【正相】
【逆相】
:Normal phase
:Reversed phase
ON side: MUSIC (LED lighting)
【
ON
側が
MUSIC(LED
点灯
)
】
SPEAKERS OUT
安全上の注意
印の部品は、安全を維持するために重要な部品です。
交換する場合は、安全のため必ず指定の部品をご使用ください。
WARNING
Components having special characteristics are
marked and must be replaced with parts having
specification equal to those originally installed.
F801
RY801
JP801, 803
(J, U, C)
JP802
(B, H, O)
CN804 (5P)
CN541 (5P)
+15V
-15V
GND
+15V
-15V
GND
+VB
-VB
GND
+VB
-VB
GND
+VB
-VB
GND
+VB
-VB
GND
ERR_LED
ERR_LED
ERR
+15V
-15V
GND
+15V
-15V
GND
B+5V
A-GND
D-GND
B+5V
A-GND
D-GND
+15V
+15V
-15V
IC101, 201, 501
IC701, 704
8
+3.3V
IC1006
IC1005
+2.5V
1
2
3
2
1
3
4
+5V
+3.3V
+2.5V
IC1009
IC603
IC102, 104–106, 108
IC202, 203, 205, 206
IC302, 402, 502, 503
IC702, 703, 901, 902
IC103, 107
IC204
+15V
1
4
IC541
IC542
ERR
ENABLE
ENABLE
1101 (10P)
CN545 (10P)
A
B
+15V
POWER PROTECTOR
POWER PROTECTOR
POWER PROTECTOR
A
B
,
PS
CN1 (8P)
CN802 (8P)
CN24 (8P)
CN542 (8P)
PC123
TH803
TEMPERATURE
ELEVATION
PROTECTION
+15V
-15V
8
4
+15V
-15V
8
4
+15V
-15V
8
4
+15V
-15V
8
4
