NAD T 743 Service Manual

6
FRONT PANEL
REAR PANEL / FRONT PANEL VIEW
REAR PANEL
1. FM & AM ANTENNA
2. MONITOR OUT
3. CD INPUT
4. DIGITAL AUDIO INPUT &
DIGITAL AUDIO OUTPUT
5. SOFT CLIPPING ON/OFF
6. IR INPUT & OUTPUT
7. +12V TRIGGER INPUT & OUTPUT
8. COMPONENT VIDEO IN &
COMPONENT VIDEO OUT
9. AC POWER CORD
10. POWER SWITCH
11. SWITCHED AC OUTLETS
12. SPEAKERS A & B
13. DVD, SAT, VCR, VIDEO 4 & VIDEO 5
14. MAIN IN / AUDIO PRE-OUTS /
SUBWOOFER OUT
15. TAPE INPUT & OUTPUT
16. DISC INPUT
17. 5.1 CH. INPUTS
1. STANDBY SWITCH
2. STANDBY LED
3. AM / FM
4. DISPLAY
5. MEMORY
6. FM MUTE / MODE
7. PRESET DOWN / UP
8. SEARCH DOWN / UP
9. VFL DISPLAY
10. VOLUME (SETUP)
11. SOURCE DOWN / UP
12. SURROUND MODE
13. LEVELS
14. TONE DEFEAT
15. TONE CONTROLS
16. SPEAKERS A & B
17. VIDEO 6 INPUT
18. PHONES

NAD T 743 Specifications

General

Channels	7.1
Frequency Response	20 Hz - 20 kHz
Total Harmonic Distortion	0.05%
Input Sensitivity	200 mV
Signal-to-Noise Ratio	100 dB
Input Impedance	47 kOhms
Tuner Bands	AM/FM
Preset Station Qty	30
Digital Sound Processor (DSP)	Yes
Bass Control	Yes
Treble Control	Yes
HDMI Switching	No
Speaker Impedance	4 - 8 ohms
Damping Factor	Greater than 100