NAD C 352 Service Manual
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May 2005
NAD
C 352
STEREO
AMPLIFIER

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Summary of Contents for NAD C 352

  • Page 1 May 2005 C 352 STEREO AMPLIFIER...
  • Page 2: Idling Current

    ALIGNMENT PROCEDURE (C352) INITIAL ADJUSTMENT (No load connected) A. OUTPUT OFFSET VOLTAGE 1. Connect a DC Millivoltmeter to L Channel speaker output terminals. 2. Turn unit “ON” and adjust VR101 (100ohms) to get a reading on IC107 Pin 1, which must be <100mV. 3.
  • Page 4: Power Supply

    POWER SUPPLY C405 10nF /250V C406 10nF /250V I / V...
  • Page 5 INPUT & PREAMPLIFIER RCA301A AV6-8.4-13 RL301A R301 C321 C301 HRS2H-S-DC12V-A R319 100uF /16V 100pF /1KV R345 1meg C323 R351 1.6K AGND AGND RCA301C RCA304A 100nF /63V AV6-8.4-13 AV6-8.4-13 RL302A R303 C325 R341 22nF /50V,5% 3.3K C303 HRS2H-S-DC12V-A R321 100pF /1KV C329 230nF /50V,5%...
  • Page 6 POWER AMPLIFIER AND PROTECT R129 R153 +50V R191 R157 VR101 /1/4W ACOFF C133 2.7K 100nF /100V Q117 R223 2SC2240 C176 6.8K 47uF /25V +37V C119 R141 220uF /63V R193 C179 +37V R133 C111 /1/4W 470pF /1KV RL101C D101 R159 AGND 220K R137 R169...
  • Page 7 KEYBOARD & LINE IN / OUT MODULES D716 D716 G701 G701 +5.6VD +5VD Ground Solder Tap Ground Solder Tap 1N4007 1N4007 IC701 IC701 R706 R706 R733 R733 +5VD IC703 IC703 S706 S706 S703 S703 R734 R734 C701 C701 C702 C702 D710 D710 10uF...
  • Page 8: Exploded View

    EXPLODED VIEW S010 S003 S011 S008 C007 C006 C005 S013 C013 C004 C012 S004 C014 S012 S014 T001 S010 S012 S008 C009 R002 C011 C015 S011 S007 C008 C010 S003 C003 S005 S003 R001 C019 S008 C018 S009 C016 S005 S006 S003 F023...
  • Page 9: Exploded View Parts List

    EXPLODED VIEW PARTS LIST REF. NO PART NO. DESCRIPTION Qty. REF. NO PART NO. DESCRIPTION Qty. C001 66-019001-1 Chassis F010 73-014001-1 Tone Knob C002 66-001004-1 Base Cover F011 73-014002-1 Volume Knob C003 66-001010-0 Transformer Bracket F012 67-019005-0 End Cap L C004 67-001011-0 Shielding Box 67-038005-0 End Cap L Titanium...
  • Page 10: Electrical Parts List

    ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. MAIN BOARD 16-35201-00 Main Raw PCB Main PCB with components 01-35201-00 DIODES D124 33-50550-00 L-513DG LED Green D308 33-44148-01 1N4148 Switch Diode D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, 33-44148-02 1N4148 Switch Diode...
  • Page 11 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. R119, R120, R121, R122, R137, 07-20820-00 82Ω 1/6W ±5% Metal Film Resistor R138, R139, R140 R105, R106, R107, R108, R111, 07-20101-00 100Ω 1/6W ±5% Metal Film Resistor R112 R145, R146 07-20101-10 1/4W ±5% Metal Film Resistor 100Ω...
  • Page 12 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. R213, R214 07-21800-02 ±1% Metal Film Resistor 180Ω R211, R212 07-24991-02 ±1% Metal Film Resistor 4.99kΩ R161, R162, R163, R164 07-50339-00 1/4W ±5% Fusible Resistor 3.3Ω R191, R192, R201, R202 07-50220-00 1/4W ±5% Fusible Resistor 22Ω...
  • Page 13 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. C103, C104, C107, C108, C109, C110, C147, C148, C169, C170, 06-10051-00 10uF, CD110 ±20% ALU Electrolytic Capacitor C173, C174, C335, C336, C345, C346, C347, C348 C111, C112, C113, C114 06-22011-00 22uF, CD110 ±20% ALU Electrolytic Capacitor C123, C124, C125, C126, C176,...
  • Page 14 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. D709 33-16809-00 6V8/0.5W Zener Diode D716 33-24007-00 1N4007 Rectifier Diode D701, D702, D703, D704, D706, 33-50550-00 L-513DG LED Green D707, D708 D705 33-50540-00 L-513AD LED Amber TRANSISTORS Q701, Q702, Q703, Q704, Q705, Q706, Q707, Q708, 31-01815-00 2SC1815-GR Transistor...
  • Page 15 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. 16-35202-00 Power Raw PCB Power PCB with components 01-35203-00 DIODES D401, D402 33-44148-02 1N4148 Switch DiodeIODES D404 33-24007-00 1N4007 Rectifier Diode D403 33-25404-00 1N5404 Rectifier Diode SCR401, SCR402 33-60116-00 BT151-500R Thyristor BR401 33-30142-00 DB104 Bridge Rectifier...
  • Page 16 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. MISC 17-07002-10 JY0647A AC OUTLETS (AH) 17-07002-00 3516-T1C02 AC INLETS 15-10125-00 AC Cord, AH Version 15-10250-00 AC Cord, C Version 19-25012-20 Ferrit Ring TR401 18-35003-00 TD030-E102D Standby Transformer MODULE BOARD 16-35204-00 Module Raw PCB Module PCB with components 01-35204-00 DIODES...
  • Page 17 ELECTRICAL PARTS LIST DESCRIPTION REF. NO. PART NO. SWITCHS BOARD 16-35206-00 Switch Raw PCB Switch PCB with components 01-35206-00 MISC 14-35202-01 2PIN3.96-A350 Connector Ribbon S901 11-01101-10 PS4E-B-039 Power Switch POWER LED BOARD 16-35207-00 LED Raw PCB LED PCB with components 01-35207-00 MISC D001...
  • Page 18 © NAD 2004 NAD ELECTRONICS INTERNATIONAL TORONTO...

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