NAD T 742 Service Manual
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NAD T 742 Service Manual

Nad t 742 surround sound receiver
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T 742
S U R R O U N D
SOUND RECEIVER

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Summary of Contents for NAD T 742

  • Page 1 T 742 S U R R O U N D SOUND RECEIVER...

  • Page 2: Table Of Contents

    SERVICE SAFETY PRECAUTIONS Replacing the fuses CAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE REPLACE ONLY WITH SAME TYPE OF FUSE. Reference No Part Number Description M270 5120-0200-0 5A TIME-LAG 5x20 UL/CSA M271 5120-0024-0 3.15A TIME-LAG 5x20 VDE-SEMKO M272 5120-0052-0 1.6A TIME-LAG 5x20 UL/CSA NOTE:...

  • Page 3: Specifications

    SPECIFICATIONS POWER AMPLIFIER AND PREAMPLIFIER SECTION (all channels stated 8 ohms) Rated distortion (THD 20Hz-20 kHz FL/C/FR) ≤ 0.08% (THD 20Hz-20 kHz SL/SR) ≤ 0.3% Input Sensitivity (ref. 8 ohms, 1 kHz) 180+/-30 mV S/N Ratio (A-wtd, 1KHz, 1W, 8 ohm) ≥...
  • Page 4 AM TUNER SECTION Input level is expressed as the reading in open-circuit of 75-ohm source impedance signal generator Usable sensitivity (999/1000kHz) ≤ 30 dBµ S/N Ratio (5mV in) ≥ 38 dB THD (5mV in) ≤ 3% IF Rejection (450 kHz) ≥...

  • Page 5: Rear Panel / Front Panel

    REAR PANEL / FRONT PANEL REAR PANEL 1. FM & AM ANTENNA 7. MONITOR OUT 2. TAPE 1 & CD INPUTS 8. SPEAKERS: FRONT, CENTER & SUR- 3. 5.1 CHANNEL INPUTS ROUND SPEAKERS 4. DVD - SAT VCR - VIDEO 4 (AUDIO & 9.

  • Page 6: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. Remove machine screws M 4.0 x 6.0 ( 1 to 6 ) from the side panels. Remove tapping screw 3.0 x 8.5 ( 7 )from the back panel. Refer to Figure No.1. Figure No.1 2. Pull both sides of the TOP COVER slightly outwards 8 and tilt approx. 35˚ and then remove in the direction as indicated by the arrow 9 .

  • Page 7: Wiring Diagram

    WIRING DIAGRAM POWER CORD DIGITAL PCB J203B J101B SPEAKER PCB PSU PCB P261 P262 P260 S-VIDEO PCB VIDEO PCB P260 P261 P262 P264 J201B T201A T202A AUDIO PCB PRIMARY PCB C221 JP209 JP207 JP206 C230 M707A TUNER PCB M708A J401B SURROUND AMPLIFIER PCB +35V GND...

  • Page 8: Block Diagram

    BLOCK DIAGRAM ADJUSTMENT POINTS DIAGRAM 1. TUNER 2. IDLE CURRENT - Front Amplifier & Surround Amplifier Board...

  • Page 10: Instrument Setup

    INSTRUMENT SETUP 1. FM MEASUREMENT ANTENNA OUTPUT TERMINAL TERMINAL Fig. 1 DISTORTION SIGNAL UNIT ANALYZER GENERATOR P-901 VOLTMETER MILLIVOLT METER OSCILLOSCOPE Fig. 2 ANTENNA OUTPUT TERMINAL TERMINAL DISTORTION UNIT STEREO SIGNAL ANALYZER GENERATOR GENERATOR OSCILLOSCOPE VOLTMETER 2. RDS MEASUREMENT ANTENNA Fig.

  • Page 11: Important Notes

    FM/RDS SECTION - FM mono: 1kHz, 75kHz devi., 60dB/µV - FM stereo: 1kHz, 67.5kHz devi., 60dB/µV Pilot signal 19kHz 7.5kHz devi. OUTPUTS - Connect the non-inductive type resistor of 8 ohms to the all speaker terminals unless otherwise noted. Connection FM SG Stereo mod- Tuning...

  • Page 12: Pcb Layout

    PCB LAYOUT S-VIDEO BOARD VIDEO-5 BOARD VOLUME BOARD...
  • Page 13 VIDEO BOARD TUNER BOARD...
  • Page 14 SURROUND AMPLIFIER BOARD PRIMARY BOARD SECONDARY BOARD...
  • Page 15 AUDIO BOARD PSU BOARD...
  • Page 16 MULTI-CHANNEL BOARD - COMPONENT SIDE...
  • Page 17 MULTI-CHANNEL BOARD - SOLDER SIDE...
  • Page 18 MAIN BOARD...
  • Page 19 AC3 BOARD - COMPONENT SIDE AC3 BOARD - SOLDER SIDE...
  • Page 20 KEY BOARD POWER SWITCH BOARD SPEAKER BOARD LED BOARD DIGITAL BOARD...

  • Page 21: Schematic Diagram

    SCHEMATIC DIAGRAM AC3 / DTS NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/10W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
  • Page 22 MAIN NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. MF-METAL FILM 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
  • Page 23 MULTI-CHANNEL -12V C683 C685 J601A J706B U601C U603C U606C U608C U602C U607C ( FROM AC3 J601B ) ( FROM MAIN J706A ) 10u/16V NJM5532 10u/16V NJM5532 AC3 IN STE IN NJM5532 NJM5532 NJM5532 NJM5532 C686 C684 10u/16V +12V 10u/16V 5532 U609A C6101 C608 220p...
  • Page 24 KEYBOARD NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
  • Page 25 TUNER NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS OTHERWISE SPECIFIED. 2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS OTHERWISE SPECIFIED.
  • Page 26 S-VIDEO INPUT CT-A CT-B C501 47U/10V R549 C502 47U/10V VIDEO1 C522 M501 100U/16V R501 R502 Z501 S_V2 IN VIDEO2 C503 R536 R537 150R 470R VIDEO3 47U/10V R532 R533 C504 U501 CD4052A M502 R503 R504 S_V1 IN 47U/10V R550 R551 Q522 C505 R534 R535...
  • Page 27 FRONT AMPLIFIER D7708 1N4148 HP_R D7714 R7754 HP_L M7702 L7701 1mH R7720 2.2R 1/2W 8.2R 1W C7728 1N4004 R7711 0.022U Q7727 680R R7703 R7771 0.22R 1W R7774 R7753 2SC5197 Q7735 DTC123 Q7701 2.2R 1/2W L7702 1mH Q7708 RELAY_B R7766 Q7732 R7772 0.22R 1W M7701 2SA992...
  • Page 28 AUDIO VIDEO...
  • Page 29 SURROUND AMPLIFIER...

  • Page 31: Ic Block Diagram

    IC BLOCK DIAGRAM AC3 BOARD U101: 74HC153 AC3 BOARD U102: 74HC157 AC3 BOARD U103: CS5333...
  • Page 32 AC3 BOARD AC3 BOARD U104, U109, U116, U134: NJM5532 U108: AT27C040 U131: NJM4558D DATA OUTPUTS O0 - O7 AMPLIFIER 1 AMPLIFIER 2 OUTPUT OE, CE AND OUTPUT PROGRAM LOGIC INVERTING BUFFERS INPUT OUTPUT – + + – Y DECODER Y-GATING NON-INVERTING INVERTING A0 - A18...
  • Page 33 AC3 BOARD U110: CS8414 VD+ DGND FILT AGND M3 M2 M1 M0 SDATA Audio Serial Port FSYNC RS422 Clock & Data De-Mux Receiver Recovery Registers VERF CS12/FCK C0/E0 Ca/E1 Cb/E2 Cc/F0 Cd/F1 Ce/F2 AC3 BOARD U156: CS4360 DIF1/SCL/CCLK DIF0/SDA/CDIN M1/AD0/CS M2 MUTE C1 MUTE C2 MUTE C3...
  • Page 34 AC3 BOARD AC3 BOARD U114: 74HCU04 U118, U119: 74HC00 14 VAC 13 6A 12 6Y 11 5A 10 5Y AUDIO BOARD U301: HCF4053BT LEVEL CONVERTER 16 V 15 Z 14 Z 13 Y 12 Y 11 S 10 S...

  • Page 35: Digital Board

    AUDIO BOARD DIGITAL BOARD U302: TC9273N-004 U761: 74HCT00 27 S1 26 S2 25 S3 (L-ch) (R-ch) 24 S4 10bit 10bit 23 S5 Latch Latch 22 S6 Circuit Circuit 21 S7 (Same 20 S8 as L-ch 19 S9 Circuit) 18 S10 17 S11 LEVEL SHIFT + SHIFT RESISTER CIRCUIT...
  • Page 36 KEY BOARD DOUT SENSE AMPS U202: EEPROM 24C02 SHIFT REGISTERS WORD ADDRESS COLUMN BUFFERS DECODERS START/STOP LOGIC XDEC PROM CONTROL LOGIC DATA IN STORAGE HIGH VOLTAGE/ TIMING CONTROL STATE COUNTERS SLAVE ADDRESS COMPARATORS MAIN BOARD MULTI-CHANNEL BOARD U701: NJM5532M U605: M6244FP AMPLIFIER 1 AMPLIFIER 2 OUT4...

  • Page 37: Tuner Board

    MULTI-CHANNEL BOARD MULTI-CHANNEL BOARD U604: TC9164AN U601, U602, U606, U607, U609: NJM5532 U603, U608: NJM4558D U701-U703: NJM4558M L-S1 R-S1 AMPLIFIER 1 AMPLIFIER 2 L-S2 R-S2 OUTPUT L-S3 R-S3 INVERTING INPUT OUTPUT L-S4 R-S4 – + + – NON-INVERTING INVERTING L-COM1 R-COM1 INPUT INPUT...
  • Page 38 TUNER BOARD U902: LC72723M V REF FLOUT Vddd Vdda CLOCK RECOVERY REFERENCE (57kHz) (1187.5Hz) VOLTAGE Vssd Vssa V REF 57kHz RDDA DATA MPXIN SMOOTHING ANTIALIASING (SCF) DECODER FILTER FILTER RDCL MODE (128bits) CLK(4.332MHz) RDS-ID/READY TEST RDS-ID TEST DETECT X IN X OUT TUNER BOARD U903: LC7218...
  • Page 39 S-VIDEO ASSEMBLY U501: 4052 X CHANNELS IN/OUT COMMON X OUT/IN COMMON Y OUT/IN BINARY LOGIC LEVEL 1 OF 4 CONVERSION DECODER WITH IN H INHIBIT Y CHANNELS IN/OUT VIDEO ASSEMBLY U401: MC14051 CHANNEL IN/OUT COMMON BINARY OUT/IN LOGIC LEVEL 1 OF 8 CONVERSION DECODER WITH...

  • Page 40: Electrical Parts List

    ELECTRICAL PARTS LIST Reference No. Part No. Description AC3 ASSY PCB-N0A40C-AC3 PCB ASSY AC3 N0A40C PC BOARD 1000 1725-570C-0000 PCB AC3 T742 CAPACITOR C1111,C1138,C1201,C1204,C1206,C1209, 150D-224K-J-BD CC 16V 0.22µF 10% 0805 C1306,C136,C1405,C149 C102,C1112,C129,C138,C140,C142 150E-104M-J-BD CC 25V 0.1µF 20% 0805 C1133,C1135,C1139 150F-100J-J-BD CC 50V 10pF 5% 0805 1.2x C1205,C1208,C1302,C1303,C1401,C1402 150F-102K-J-BD...
  • Page 41 Reference No. Part No. Description J604B 2102-031S-004 3 PIN ST. WAFER J101A 2102-101S-004 WAFER 10P P2.5 ST. J601B 2102-121S-004 12P ST.WAFER CRYSTAL M101 2300-3060-0 X'TAL 12.288MHZ +/-20PPM SCREW 2704 2954-2606-0000 SCREWS BT 2.6X6 2702 2954-3008-0000 TAPPING 3X8MM B-TITE U131 3130-0890-0 IC NJM4558D DUAL OP AMP.
  • Page 42 Reference No. Part No. Description R194 4720-335J-J RMG 1/10W 3.3M 5% 0805 R172 4720-471J-J RMG 1/10W 470R 5% 0805 R121,R1301,R1305,R173,R197,R199 4720-472J-J RMG 1/10W 4.7K 5% 0805 R1101,R113,R116 4720-473J-J RMG 1/10W 47K 5% 0805 R104 4720-680J-J RMG 1/10W 68R 5% 0805 R115,R118 4720-750J-J RMG 1/10W 75R 5% 0805...
  • Page 43 Reference No. Part No. Description C205,C213 157C-227M-5-KW CE 10V 220µF 20% RL 6x12 C201,C206,C207,C209,C214,C215 157F-106M-5-IUE CE 50V 10µF 20% RL 5X11 C223,C224 157I-477M-5-W&A CE 63V 470µF 20% RL 12.5 C220,C221 8910-0112-0 CE 63V 8200µF 20% RL COIL L201,L202 1804-0540-0 SPRING COIL 1MH WAFER M704B 2101-9400-0...
  • Page 44 Reference No. Part No. Description TRANSISTOR Q221 485C-123J-5 TR DTC123JSA ROHM Q201,Q202,Q210-Q212,Q220 4860-0190-5 TR 2SC 1845 (F.E) RL Q208,Q218 4860-5210-5 TR 2SC5198-0 HFE 80-160 Q209,Q219 4860-5220-5 TR 2SA1941-0 HFE 80-160 Q204,Q207,Q214,Q216 4860-8890-0 TR MPS A06 VCE 80V NS Q205,Q215 4860-8900-0 TR MPS A13 VCE 100V Q203,Q206,Q213,Q217 4860-8910-0...
  • Page 45 Reference No. Part No. Description DIODE Z301,Z302 4837-7B51-2 DZ 1/2W 7.07~7.45V ROHM TRANSISTOR Q301 485C-144E-5 TR DTC144ES ROHM DIG ASSY PCB-N0A40C-DIG PCB ASSY DIG N0A40C PC BOARD 1725-634A-0000 PCB DIGITAL N0A40C CAPACITOR C702,C707 150F-102K-2-FC CC 50V 1000pF 10% AT 3.5 C703 150F-103K-2-FC CC 50V 0.01µF 10% AT 3.5...
  • Page 46 Reference No. Part No. Description DIODE D701 4837-4B71-2 DZ 1/2W 4.55~4.80V ROHM TRANSISTOR Q702,Q703 4851-9230-5 TR 2SC1923-0 HFE 70-140 WIRE J203A 7705-1080-2004 CONN.ASSY AWG26 5P P2.5 MISCELLANEOUS 1062,1065 4811-F32R-3 LIGHT RX UNIT GPIF32R KEY ASSY PCB-N0A40C-KEY PCB ASSY KEY N0A40C PC BOARD 2000 1725-569B-0000...
  • Page 47 Reference No. Part No. Description R207,R208,R209 4701-182J-C RCF 1/8W 1.8K 5% ATS R210,R211,R212 4701-222J-C RCF 1/8W 2.2K 5% ATS R228-R231,R262 4701-223J-C RCF 1/8W 22K 5% ATS R284 4701-392J-2 RCF 1/8W 3.9K 5% AT R220,R221 4701-471J-C RCF 1/8W 470R 5% ATS J213,R213,R214,R219 4701-472J-C RCF 1/8W 4.7K 5% ATS...
  • Page 48 Reference No. Part No. Description D208 3700-2489-G LED 3MM GREEN SP MAIN ASSY PC BOARD (AH/TITANIUM AH) PCB-N0A4XC-MAIN PCB ASSY MAIN T742(UL) (CE/TITANIUM CE) PCB-N0A40C-MAIN PCB ASSY MAIN N0A40C 1000 1725-568C-0000 PCB MAIN N0A40C CAPACITOR C7711-C7716 150F-101K-2-FC CC 50V 100pF 10% AT 3.5x C701 150F-104K-2-FC CC 50V 0.1µF 10% AT...
  • Page 49 Reference No. Part No. Description U722 3130-3800-0 IC UPC79M12HF REGULATOR U723 3130-8190-0 IC NJM78M56FA 5.6V U701 3131-4850-0 IC NJM5532M JRC (SMD) U726 3131-9110-0 IC 74HC08 AND GATES(SOP) RELAY M7702 4500-0900-0 RELAY 24VDC,250VAC,10A M7701 4500-0910-0 RELAY 24VDC,125VA,3A RESISTOR R7720-R7722 4701-100J-C RCF 1/8W 10R 5% ATS R703,R705,R731,R7781 4701-102J-C RCF 1/8W 1K 5% ATS...
  • Page 50 Reference No. Part No. Description TRANSISTOR Q7732 4850-992F-5 TR 2SA992 HFE 300-600 Q7734,Q7735 485C-123J-5 TR DTC123JSA ROHM Q7713-Q7723 4860-0190-5 TR 2SC 1845 (F.E) RL Q724 4860-0660-5 TR 2SA1015 (G.R.) RL Q7727,Q7728,Q7733 4860-5210-5 TR 2SC5198-0 HFE 80-160 Q7729,Q7730,Q7731 4860-5220-5 TR 2SA1941-0 HFE 80-160 Q7707Q7712 4860-8890-0 TR MPS A06 VCE 80V NS...
  • Page 51 Reference No. Part No. Description C617,C618,C639,C640,C642,C649, 157D-335M-5-II CE 16V 3.3µF 20% RL 5x5 C655,C662,C669,C675 C619-C622,C702,C706,C710,C712,C740 157D-475M-5-IU CE 16V 4.7µF 20% RL 5x11 C629-C632,C681,C682 157D-476M-5-IM CE 16V 47µF 20% RL 5X7 C6100,C6101 157F-106M-5-GM CE 50V 10µF 20% RL 4x7 C645,C648,C652,C659,C661,C665, 157F-106M-5-IU CE 50V 10µF 20% RL 5x11 C668,C672,C678,C680 COIL...
  • Page 52 Reference No. Part No. Description R701,R713,R715,R723,R740 4720-000J-J RMG 1/10W 0R 5% 0805 R702,R710,R724,R728,R743 4720-101J-J RMG 1/10W 100R 5% 0805 R6016,R6109 4720-102J-J RMG 1/10W 1K 5% 0805 R704,R709,R717,R722,R742 4720-104J-J RMG 1/10W 100K 5% 0805 R703,R712,R718,R725,R744 4720-121J-J RMG 1/10W 120R 5% 0805 R706,R707,R719,R720,R745 4720-202J-J RMG 1/10W 2K 5% 0805...
  • Page 53 Reference No. Part No. Description CAPACITOR C277 150F-103K-5-II CC 50V 0.01µF 10% RL 5x5 C276 150F-223K-2-FD CC 50V 0.022µF 10% AT C275 157E-227M-5-PU CE 25V 220µF 20% RL C278 8910-0091-0 CC 400V 0.01µF +-20% RL TRANSFORMER T260 1806-2311-0 EI-35 TRANSFORMER 12V/AC WAFER J203B 2102-051S-004...
  • Page 54 Reference No. Part No. Description SECONDARY ASSY PCB-N0A40C-SEC PCB ASSY SECONDARY PC BOARD 2000 1725-572C-0101 PCB SPK PHO SEC PRI PSU CAPACITOR C260,C262-C264 150F-104K-2-FC CC 50V 0.1µF 10% AT C281,C282 153I-104J-5-NMN CM 63V 0.1µF RL (7.5X7) WAFER J206A 2101-9400-0 JM2422-3M WAFER J202B 2102-041S-004 4P ST.WAFER...
  • Page 55 Reference No. Part No. Description S-VIDEO ASSY PCB-N0A40C-SVD PCB ASSY S-VIDEO N0A40C PC BOARD 4000 1725-571C-0000 PCB AVD/MUTI/TUN/VD/SVD CAPACITOR C528 150F-104K-2-FC CC 50V 0.1µF 10% AT C525-C527 150F-223K-2-FD CC 50V 0.022µF 10% AT C501-C506 157C-476M-5-GM CE 10V 47µF 20% RL 4X7 C507,C508,C510 157C-477M-5-OU CE 10V 470µF 20% RL 8X11...
  • Page 56 Reference No. Part No. Description DIODE D501-D507 4804-1480-C DIODE 1N4148 ATS Z503 4837-4C20-2 DZ 1/2W 5.0-5.2V AT Z501,Z502 4837-7C51-2 DZ 1/2W 7.29~7.67V ROHM TRANSISTOR Q518-Q525 485A-933S-5 TR 2SA933S HFE 120-560 Q512,Q513,Q516,Q517,Q526 485C-114E-5 TR DTC114ES Q501,Q507 485C-123J-5 TR DTC123JSA ROHM Q509 485C-144E-5 TR DTC144ES ROHM Q504-Q506,Q508,Q510,Q511,Q514,Q515...
  • Page 57 Reference No. Part No. Description C901 (CE/TITANIUM CE) 150F-223K-2-FD CC 50V 0.022µF 10% AT C916 150F-331K-2-FC CC 50V 330pF 10% AT 3.5x C985 150F-561K-2-FC CC 50V 560pF 10% AT 3.5x C991 153F-102J-5-IM CM 50V 1000PF 5% RL 5x7 C961,C962 (CE/TITANIUM CE) 153F-152J-5-JM CM 50V 1500PF 5% RL C970...
  • Page 58 Reference No. Part No. Description CERAMIC FILTERS M902,M904 2701-0010-1 CF10.7 +-30 M903 (CE/TITANIUM CE) 2701-0010-1 CF10.7 +-30 M911 2701-0680-0 CF 450 +-1 U901 3130-8180-0 IC LA1837 AM/FM IF U903 3131-3760-0 IC LC7218 PLL FREQ U902 3131-9040-0 IC LC72723M RDS RESISTOR J991 (AH/TITANIUM AH) 4701-000J-2 RCF 1/8W 0R 5% AT...
  • Page 59 Reference No. Part No. Description R956 4756-1036-3-06 SVR 10K H3 7X7.6 RH0615C R941 4756-2236-3-06 SVR 22K H3 7X7.6 RH0615C DIODE D901 4837-4C20-2 DZ 1/2W 5.0-5.2V AT D902 4837-7C20-2 DZ 1/2W 9.1-9.5V AT TRANSISTOR Q902 4851-9230-5 TR 2SC1923-0 HFE 70-140 Q903,Q945 485A-114E-5 TR DTA114ESA ROHM Q901 (CE/TITANIUM CE)
  • Page 60 Reference No. Part No. Description M401 2113-1776-0 JACK RCA 4P YL NICKEL- U401 3131-4100-0 IC MC14051BCP MOTOROLA RESISTOR R402,R408,R419,R421 4701-102J-C RCF 1/8W 1K 5% ATS R405,R406,R407 4701-103J-C RCF 1/8W 10K 5% ATS R410,R414,R417 4701-151J-C RCF 1/8W 150R 5% ATS R409,R411-R416 4701-203J-C RCF 1/8W 20K 5% ATS R403,R404,R428,R429...
  • Page 61 Reference No. Part No. Description VOLUME ASSY PCB-N0A40C-VOL PCB ASSY VOLUME N0A40C PC BOARD 2000 1725-569B-0000 PCB KEY/SWITCH/VOL/LED WAFER J207B 2102-031R-004 WAFER 3P P2.5 RIGHT MISCELLANEOUS M301 4750-6000-0 ROTARY ENCODER NOTE: The components identified by mark are critical for risk of fire and electrical shock. Replace only with part number specified.

  • Page 62: Exploded View

    EXPLODED VIEW...

  • Page 63: Exploded View Parts List

    EXPLODED VIEW PARTS LIST ITEM Part No. Description 0101 1403-5164-1 CHASSIS T742 NICKEL 0102 (AH/TITANIUM AH) 1403-5178-2 REAR PANEL T742AH NICKEL 0102 (CE/TITANIUM CE) 1403-5179-2 REAR PANEL T742C NICKEL 0103 (AH/CE) 1404-5201-0 TOP COVER T742 NICKEL 0103 (TITANIUM AH/TITANIUM CE) 1404-5202-0 TOP COVER T742 NICKEL 0104...
  • Page 64 ITEM Part No. Description 0134 (AH/TITANIUM AH) 7009-3100-2 AC CORD 18AWGX2 0134 (CE/TITANIUM CE) 7009-3110-0 AC CORD (SEMKO) 0136 5400-9052-0 HEAT SINK T-741 0137 4134-0121-0 BRACKET, HTSK MOUNT 0138,0301,0309 4152-0451-0 L-BRACKET 0139 2600-4008-0973 FLAT WASHER M4X0.8X9.7 0140 2607-4010-0703 SPRING WASHER M4X1X7 BZ 0141 2904-4010-3000 SCREW M4X10 (BLK)

  • Page 65: Packing Diagram

    2107-0661-1 300-OHM T ANTENNA 0017 2113-1155-0 AM LOOP ANTENNA 0018 2103-6101-0 RF CONNECTOR PLUG Proprietary information for servicing purposes only. The information herein may not be used com- mercially without the prior written agreement of NAD Electronics International, Toronto, Canada.

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