Yamaha PC3500, PC5500, PC7500 User Manual

POWER AMPLIFIER

PC7500 PC5500 PC3500
PA
PC7500 PC5500 PC3500
	...........................................................	1
	■ ......................................................	1
	■ ..............................................................	2
LED	...............................................................	3
SIGNAL CLIP/LIMIT	...................................................	3
	...................................................................................	4
XLR	■ PC7500, PC5500, PC3500......................	4
XLR	MONITOR/REMOTE ..............................	5
	...............................................................................	6
	.......................................................................	6
	...............................................................................	7
	PC7500 ..................................................................	9
	PC5500 ................................................................	10
	PC3500 ................................................................	11
50%	.....................................	12
	.................................................	12

! ― ―
● AC100V		●
(AC200V )
●
		●
●
		●
		●
		●
●
		●
●
●		●
10cm
		●
10cm
1U 35
4		●
1

損害が発生したりする可能性があります。

	●	●
	●
		●
	●
		●

		●
●
●

● らないでください。必ずプラグを持ってくださ

		●
				●
		●
				1

! ― ―

い。

■

2		6 5 4 3				3 4 5 6
					PROTECTION
					CLIP/LIMIT
			A		OUTPUT SIGNAL		B
TEMP					INPUT SIGNAL
		16	14			16	14
				12
POWER		18				18	12
		20			10	20	10
		25			8	25	8
		POWER AMPLIFIER
		30			6	30	6
		PROFESSIONAL SERIES			4	35	4
		35
ON/	OFF	50			2	50	2
		00		0	–dB	00	0

1

POWER

ON OFF

TEMP

85

PROTECTION

ます。この間はアンプとスピーカーシステムとが切り離 された状態になって、スピーカーから音は出ません。 保護回路が作動するのは、アンプ出力端子にDC6

CLIP/LIMIT

0.5%

OUTPUT SIGNAL

2Vrms8Ω 1/2W 4Ω 1W

7

INPUT SIGNAL

40dBm

31

0dB ∞dB

8

YAMAHA

YAMAHA

1

■

2	1	2		5
	INPUT		SPEAKERS
CHANNEL B		CHANNEL A	CHANNEL B	CHANNEL A
		(BRIDGE)	(–)	(BRIDGE) (+)
	BRIDGE	(PARALLEL)		(STEREO)
	STEREO PARALLEL	PIN 1
		GND

ON OFF

MONITOR/REMOTE

6 3

XLR INPUT

XLR-3-311: 2: 3:XLR-3-12C 5C-1055AXLR-3-32

INPUT

1/4 TRS

47

“ ” B

PARALLEL

PARALLEL AA BBA B

		PIN 1 GND
	T: R: S:	1
	STEREO/BRIDGE/PARALLEL MODE
	STEREO BRIDGE PARALLEL
		SPEAKER
	STEREO
	STEREO A B
	A	5
	A
	B B

MONITOR/REMOTE

BRIDGE BRIDGE A B 1BRIDGE

1)POWER OFF

2)MODE BRIDGE

3)A ( B )

4)A

5)“ ” A

することができます。詳しくは、7 “MONITOR/ REMOTE ”

GND

プ等のシャーシと接続してみてください。2