Yamaha PROFESSIONAL PC1602 Operating Manual page 3

SPECIFICATIONS
POWER OUTPUT LEVEL
Continuous average sine wave power with less than
0.0596 THD. 20 Hz to 20 kHz
Stereo, 8 ohms .................................. 160 W + 160 W
Stereo, 4 ohms .................................. 240 W + 240W
Mono, 8 ohms ................................................... 480 W
FREQUENCY RESPONSE
10 Hz to 50 kHz, 8 ohms, 1 W ......................... O +1dB
TOTAL HARMONIC DISTORTION
Stereo 8 ohms, 80 W
20 Hz to 20 kHz ............................. Less than 0.00796
Stereo 4 ohms 120 W
20 Hz to 20 kHz ............................. Less than 0.01596
Mono 8 ohms 240 W
20 Hz to 20 kHz ............................. Less than 0.01596
INTER MODULATION DISTORTION
250 Hz 12.5 kHz mixed 4 : 1
Stereo 8 ohms, 80 W ..................... Less than 0.00596
Mono 8 ohms, 240 W ...................... Less than 0.01%
INPUT SENSITIVITY
Input level which produces 160 W output into
Вота +4 dB (1.23 V rms)
INPUT IMPEDANCE
Balanced and unbalanced inputs maximum attenuator
eaaa e EA КУ ОО К КГК К aswa 15 kohms
DAMPING FACTOR
f=1 kHz. RL=80 ................................. Greater than 200
S/N RATIO
Input shorted @ 12.7 kHz ................................. 107 dB
input shorted @ IHF-A ...................................... 110 dB
SLEW RATE
Stereo 8 ohms .......................... +40 V/usec Full Swing
k Mono 8 ohns............................ +60 V/yusec Full Swing
'CHANNEL SEPARATION
8 ohms 80 W
TOKPIZ etes a erase oot EP eO AT 90 dB
8 ohms 80 W
20 Hz їо 20 kHz ................. никанын аа. 70 dB
INDICATORS
Pilot EE" RED LED
Protection (Muting ON) .................................. RED LED
Thermal 2.2... ККК ОУ О ОКУ УС Г RED LED
Clipping (1% THD) .......................................... RED LED
Ihre GREEN LED
FRONT PANEL CONTROLS
Power switch ................................ Push-ON/Push-OFF
Input attenuators (one per channel) ......... 31 positions
REAR PANEL CONTROLS
Mode switch ........................................ STEREO/MONO
Pin 1 GND switch (XLR connectors) ............. ON/OFF
Voltage selector switch (general model only)
PROTECTION CIRCUITS
Muting ................ 6 £2 seconds after power turned ON
DC setise aaa a зенан. DC +2 V output voltage
Thermal protection ........ > 85°С heat sink temperature
PC limiter .................................. RL > 2 ohms when ON
COOLING FAN CIRCUIT
Fan ON temp ................ reae > 60°С heat sink temp.
Fan OFF temp ................ < 45°C heat sink temperature
POWER REQUIREMENTS
U.S. & CANADIAN models ................ AC 120 V, 60 Hz
GENERAL model ................... AC220/240 V, 50/60 Hz
POWER CONSUMPTION
U.S. & CANADIAN models ................ 800 W, 1000 VA
GENERAL model ................................................. 800 W
DIMENSIONS
(WxDxH) ылыныы ниди 480 x 431.3 x 140 mm
(18-7/8" x 17" x 5-1/2")
WEIGHT... eei 21.7 kg (47.8 Ibs)
NOTE:CANADIAN models must be operated into 8 ohms
in stereo mode and 16 ohms in mono mode in ac-
cordance with safety regulations.
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
IMPORTANT. The wires in this mains lead are coloured in accordence with the following code:
BLUE : NEUTRAL
BROWN : LIVE
Asthe colours of the wires in the mains lead of this apparatus may not correspond with the coloured
markings identifying the terminals in your plug proceed as follows:
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter
N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the
letter L or coloured RED.
All specifications subject to change without notice.