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DRAFT DATE: November 2011
S E RVIC E M NUAL
A
Digital Media Tuner
NAD
C 446
C 446
Digital Media Tuner
SAFETY INFORMATION
C 446 Digital Media Tuner
100-240V 50/60Hz 25W
CUSTOM MANUFACTURED TO NAD SPECIFICATIONS
IN THE PEOPLE`S REPUBLIC OF CHINA
Page 2
CONTENTS
DESCRIPTION PAGE
SAFETY INFORMATION ...................................................................................... 2
SPECIFICATIONS ................................................................................................. 4
REAR PANEL / FRONT PANEL VIEW .................................................................. 5
DISASSEMBLY INSTRUCTIONS ......................................................................... 6
WIRING DIAGRAM ............................................................................................... 7
BLOCK DIAGRAM ................................................................................................ 9
SPECIAL FUNCTION KEYS ................................................................................10
PCB LAYOUT ...................................................................................................... 11
SCHEMATIC DIAGRAM ...................................................................................... 17
ELECTRICAL PARTS LIST ................................................................................. 21
EXPLODED VIEW .............................................................................................. 30
EXPLODED VIEW PARTS LIST ......................................................................... 31
PACKING DIAGRAM .......................................................................................... 32
PACKING PARTS LIST ...................................................................................... 33
Page 3
REFERENCE
SPECIFICATIONS
FM SECTION
Usable Sensitivity (98 MHz) 10 dB
Signal/Noise Ratio 65 dB (60 dB IHF-WTD Mono)
60 dB (60 dB IHF-WTD Stereo)
Frequency Response