Yamaha XP1000, Service Manual

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3
XP1000/XP2500/XP3500
■
SPECIFICATIONS （総合仕様）
XP3500
120 V (U,T) 240 V (A)
Output Power 1 kHz
THD+N= 1 % 8
Ω
/STEREO
MIN
390 W+390 W 390 W+390 W 390 W+390 W
4
Ω
/STEREO 590 W+590 W 590 W+590 W 590 W+590 W
8
Ω
/BRIDGED 1180 W 1180 W 1180 W
20 –20 kHz
THD+N= 0.1 % 8
Ω
/STEREO 350 W+350 W 350 W+350 W 350 W+350 W
4
Ω
/STEREO 450 W+450 W 435 W+435 W 450 W+450 W
8
Ω
/BRIDGED 900 W 870 W 900 W
100 V/BRIDGED RL=16
Ω
625 W 625 W 625 W
1 kHz
20mS nonclip
2
Ω
/STEREO 1000 W+1000 W 925 W+925 W 1000 W+1000 W
4
Ω
/BRIDGED 2000 W 1850 W 2000 W
SN Ratio 20Hz-20kHz (DIN AUDIO) MIN 102 dB
Power
Consumption Standby / idle 5 W / 30 W
1/8 (4
Ω
/Pink noise) 450 W 450 W 450 W
XP2500
120 V (U,T) 240 V (A)
Output Power 1 kHz
THD+N= 1 % 8
Ω
/STEREO
MIN
275 W+275 W 275 W+275 W 275 W+275 W
4
Ω
/STEREO 390 W+390 W 390 W+390 W 390 W+390 W
8
Ω
/BRIDGED 780 W 780 W 780 W
20 –20 kHz
THD+N= 0.1 % 8
Ω
/STEREO 250 W+250 W 250 W+250 W 250 W+250 W
4
Ω
/STEREO 300 W+300 W 295 W+295 W 300 W+300 W
8
Ω
/BRIDGED 600 W 590 W 600 W
1 kHz
20mS nonclip
2
Ω
/STEREO 650 W+650 W 650 W+650 W 650 W+650 W
4
Ω
/BRIDGED 1300 W 1300 W 1300 W
SN Ratio 20Hz-20kHz (DIN AUDIO) MIN 100 dB
Power
Consumption Standby / idle 5 W / 25 W
1/8 (4
Ω
/Pink noise) 320 W 320 W 320 W
XP1000
120 V (U,T) 240 V (A)
Output Power 1 kHz
THD+N= 1 % 8
Ω
/STEREO
MIN
135 W+135 W 125 W+125 W 120 W+120 W
4
Ω
/STEREO 165 W+165 W 155 W+155 W 155 W+155 W
8
Ω
/BRIDGED 330 W 310 W 310 W
20 –20 kHz
THD+N= 0.1 % 8
Ω
/STEREO 110 W+110 W 100 W+100 W 100 W+100 W
4
Ω
/STEREO 125 W+125 W 115 W+115 W 110 W+110 W
8
Ω
/BRIDGED 250 W 230 W 220 W
1 kHz
20mS nonclip
2
Ω
/STEREO 250 W+250 W 250 W+250 W 250 W+250 W
4
Ω
/BRIDGED 500 W 500 W 500 W
SN Ratio 20 Hz-20 kHz (DIN AUDIO) MIN 96 dB
Power
Consumption Standby / idle 5 W / 20 W
1/8 (4
Ω
/Pink noise) 170 W
100 V (J)
390 W+390 W
590 W+590 W
1180 W
350 W+350 W
450 W+450 W
900 W
625 W
1000 W+1000 W
2000 W
450 W
100 V (J)
275 W+275 W
390 W+390 W
780 W
250 W+250 W
300 W+300 W
600 W
650 W+650 W
1300 W
320 W
100 V (J)
110 W+110 W
120 W+120 W
240 W
100 W+100 W
100 W+100 W
200 W
250 W+250 W
500 W
150 W 170 W 170 W
All Models
Power Bandwidth Half Power, THD+N= 0.5 % MIN 10 Hz-40 kHz
THD+N 20 Hz–20 kHz, Half Power MAX 0.1 %
Intermoduration Distortion 60 Hz:7 kHz, 4:1, Half Power MAX 0.1 %
Frequency Response RL=8
Ω
, Po=1 W, HPF=OFF
20 Hz-50 kHz
MAX 0 dB
TYP 0 dB
MIN -1 dB
Channel Separation Half Power, RL=8
Ω
, 1 kHz,
Att. max, input 600
Ω
shunt
MIN 70 dB
Residual Noise 20 Hz–20 kHz, Att. min,
(DIN AUDIO)
MAX -70 dBu
Damping Factor RL=8
Ω
, 1 kHz MIN 200
Voltage Gain Att. max TYP Selectable from 32 dB or 26 dB (or +4 dBu input sensitivity) by select switch
Input Sensitivity (dBu) Att. max, Rated Power 8
Ω
XP3500 XP2500 XP1000
Switch Position +4 dBu +4 +4 +4
26 dB +10.7 +9.2 +5.2
36 dB +4.7 +3.2 -0.8
Maximum Input Voltage MIN +22 dBu
Input Impedance TYP 20 k
Ω
(balanced), 10 k
Ω
(unbalanced)
Controls Front Panel POWER switch (push on/push off)
attenuator (31 position) x 2
Rear Panel MODE switch (STEREO/BRIDGED/PARALLEL) x 1
HPF switch (20 Hz/55 Hz/OFF 12 dB/oct) x 2
GAIN SELECT switch (32 dB/26 dB/+4 dBu) x 1
230 V (H,B,K,O)
230 V (H,B,K,O)
230 V (H,B,K,O)