Denon AVR-591 Service Manual

100
Pin Pin Name Synbol I/O Type Pullup
Lv
Cnv
STBY Stop Function
125 P155/(RXD6) SUB UPDATE O C - - O/L O/L
SUB UPDATE mode control (DPMS/DENON WRITTER).
Normal:L. SUB rewriting mode:H(SUB reset)
126 P154/(TXD6) iPod DET I - SW3VPu - O/L O/L
MINI JACK connection detection pin for DOCK connection
(Connection:H)
127 P153 USB PDN(19)/NC(16) O C NET3VPu - O/L O/L USB(TELECHIPS) control pin
128 P152/RXD7 NC I - Pd - - - NC
129 P151/CLK7 NC I - Pd - - - NC
130 VSS VSS - - - - - - GND
131 P150/TXD7 NC I - Pd - - - NC
132 VCC VCC - - - - - - +3V
133 P107/(AN7)/(KI3) NC O C - - O/L O/L NC
134 P106/AN6/KI2 KEY3 I - M3VPu - I I Button input 3
135 P105/AN5/KI1 KEY2 I - M3VPu - I I Button input 2
136 P104/AN4/KI0 KEY1 I - M3VPu - I I Button input 1
137 P103/(AN3) NC I - Pd - - - NC
138 P102/(AN2) NC I - Pd - - - NC
139 P101/AN1 MODEL I - M3VPu/Pd - I I MODEL switch input
140 AVSS AVSS - - - - - - Analog GND
141 P100/AN0 MODE I - M3VPu/Pd - I I Destination switch input
142 VREF VREF - - - - - - Standard power supply input +3V
143 AVCC AVCC - - - - - - Analog power supply +3V
144 P97/(RXD4) RED LED O C - - O/H O/L POWER/STANDBY LED control pin (ON:H)

Denon AVR-591 Specifications

General

Channels	5.1
Power Output	75 W per channel (8 ohms, 20 Hz - 20 kHz, 0.08% THD)
Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Input Sensitivity/Impedance	200 mV / 47 kohms
Signal-to-Noise Ratio	98 dB
HDMI Inputs	4
HDMI Outputs	1
Audyssey	Audyssey MultEQ
HDMI Pass-Through	Yes
Tuner Bands	AM/FM
Preset Station Qty	56
Total Harmonic Distortion	0.08%
Tuner Frequency Range	FM: 87.5 - 107.9 MHz, AM: 520 - 1710 kHz
Dolby Support	Dolby Digital, Dolby Digital Plus
DTS Support	DTS-HD Master Audio
Dimensions	434 x 167 x 382 mm
Weight	21.6 lbs (9.8 kg)