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NAD C165BEE Service Manual

Other manuals for C165BEE: Specifications, Owner's Manual, Owner's Manual

Summary of C165BEE

  • Page 1

    Nad ser vice manual c 165bee stereo preamplifier c 165bee stereo preamplifier.

  • Page 2: Table of Contents

    Table of contents description p a g e service caution…………………………………………………………..3-4 rear panel/front panel view………………………………………..5 specifications…………………………………………… ……… … …6 wiring diagram………………………………………………………………7 block diagram……………………………………………………. …….8-12 alignment procedure.................................

  • Page 3

    Product safety servicing guidelines caution : do not attempt to modify this product in any way. Never perform customized installations without manufacturer’s approval. Unauthorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or u...

  • Page 4: Servicing Precautions

    Servicing precautions caution : before servicing the a/v receiver covered by this service data and its supplements and addends, read and follow the safety precautions. Note : if unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions in ...

  • Page 5

    *%&/5*'*$"5*0/0'$0/530-4 '30/5 1"/&- 3&"3 1"/&- 45"/%#: 45"/%#: -&% 1)0/&4 3&.05&4&/403 */1654&-&$5034 50/& %&'&"5 50/& $0/530-4 #"-"/$& 70-6.& .$ -0"%43 3 3 .. -0"%4$ $ $ .$ */165 .. */165 1)0/0 (306/% $0//&$503 .$..48*5$) $% */165 56/&3 */165 .1 */165 "69 */165 5"1&*/065 5"1& .0/ */065 13& 065 13&...

  • Page 6

    Overall specifications line level input input impedance (r and c) 100 kΩ+ 320 pf input sensitivity 158 mv (ref. 500 mv out) maximum input signal >9 v signal/noise ratio, a-weighted >108 db (ref. 500 mv in 500 mv out, volume set to unity gain) >106 db (ref. 2v out, volume maximum) channel separation ...

  • Page 7

    Pho no swi t c h nad c165 key board vm1.0 copyright c 2008 nad electronics headphone vm1.0 c165bee phone amp vm1.0 u l1672#18a w g ul 1 6 72 a w g# 2 2 cz58 headphone vm1.0 cz102 nad c165 transformer to switched ac outlet ul 3 2 66 a w g# 2 2 cb52 cb57 u l3266 a w g#18 c b 102 cb 1 0 3 u l246 8 # 2 ...

  • Page 8

    2sk363 q1 09 linear powerboard section mainboard section keyboard section switching power +5. 5 v transformer module m403 phone amp hp out preout relay relay r l110 r l109 +5. 5 v block diagram subout phono in mm mc input sw1 input selector input res s101 riaa circuit m302 module m402 line balance m...

  • Page 9

    +5.5v nc 1 nc 2 nc 3 vss 4 sda 5 scl 6 nc 7 vcc 8 ic71 24c01 y71 11.0592mhz 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 cz701 con19 pho c au m tu tp2 tp1 tone d phone mute v s g ic703 is1u60l headphone det 1 1 3 3 4 4 2 2 d707 3led amber blue +5.5v red p1.5(mosi) 1 p1.6(miso) 2 p1.7(sck) 3 rst 4...

  • Page 10

    At89s52 key board ic73 port 2 drivers port 2 latch p2.0 - p2.7 flash port 0 latch ram program address register buffer pc incrementer program counter dual dptr instruction register b register interrupt, serial port, and timer blocks stack pointer acc tmp2 tmp1 alu psw timing and control port 1 driver...

  • Page 11

    24c01 key board ic71 pin configuration > control logic x re do ce d slave address register & comparator word address counter high voltage generator, timing & control eeprom array y decoder data register clock di/o ack 8 5 6 7 4 gnd wp scl sda vcc nmos functional block diagram 1 2 3 4 5 6 7 8 nc nc n...

  • Page 12

    Tny274 powerboard:ic51 pin connection : block diagram:.

  • Page 14

    ! Ac power cord (120v version) sw52 power switch wh (120v version) 1 1 2 2 ac outlet ˄unswitched˅ bl 1 2 3 cz55 bk ! ! Bk 1 2 3 cz56 ! Rd ! ! Rd ! 1 2 3 cz57 1 1 2 2 ac outlet 2 ˄switched˅ or 1 2 3 cz54 ! ! Or c165 transformer blue blue 1 2 3 4 5 cz51 con5 1 2 cz52 con2 1 2 3 4 5 cb58 con5 1 2 3 cb5...

  • Page 15

    R701 10k r702 10k +5.5v +5.5v c71 0.1u to ne de f phone mute q701 c1815 q702 c1815 q703 c1815 q704 c1815 q705 c1815 q706 c1815 q707 c1815 r726 4k7 r724 4k7 r722 4k7 r720 4k7 r716 4k7 r714 4k7 r709 4k7 c74 10n c75 10n c76 10n c77 10n c78 10n c711 10n c712 10n cd mp tune r au x t ape2 t ape1 ph on o r...

  • Page 16

    R103 220 mf r105 220 mf c102 100p c103 100p r107 220 mf r109 220 mf r111 220 mf c104 100p c105 100p c106 100p r113 220 mf r115 220 mf r117 220 mf c107 100p c108 100p c109 100p r116 1m r114 1m r112 1m r104 1m r106 1m r108 1m r110 1m 3 2 1 rl101a 6 5 4 rl102b 5v 6 5 4 rl103b 5v 6 5 4 rl104b 5v 6 5 4 r...

  • Page 17

    R433 r436 r313 r303 r330 q3 1 6 q4 1 6 q401 r430 r413 r403 r333 r336 r395 c 132 j50 r1 2 8 d1 0 4 r1 9 2 c 113 r1 2 7 r 164 c 150 c148 r140 r 163 r1 6 2 c 129 j44 c 131 q1 1 0 r1 1 8 c157 h1 q101 r 197 r 119 r 186 j45 q 102 c133 r 196 r 121 r 170 h4 ic108 d121 r 185 c 156 c141 c120 r171 c140 r 169 j...

  • Page 18

    C52 n a d c 1 6 5 be e pot b o a r d v m 1. 0 c o py ri gh t c 20 0 8 na d el ec t r on ic s cb52 cz105 c165 bee pot board rl51 to switched ac outlet cb57 ic52 d533 rv13 h501 t500ma/250v f52 d510 j5 7 copyright c 2008 nad electronics nad c165bee power board vm1.0 to power switch r570 c56 c511 r575 q...

  • Page 19

    Toplayer mm mo du l e c 805 q8 0 6 switch+headphone+phonejack board c165 bee key+module+mc input+load r 808 r791 c714 r728 h e ad ph o n e v m 1 .0 cz 1 0 2 r729 r730 q710 pj1 c716 r793 p h ono sw it ch r391 r390 c 810 r4 4 1 c 391 hea dphone r 393 s 102 copyright c 2 0 0 8 nad e l ect r onics nad c...

  • Page 20

    Bottomlayer mm mo du l e c 805 q8 0 6 switch+headphone+phonejack board c165 bee key+module+mc input+load r 808 r791 c714 r728 h e ad ph o n e v m 1 .0 cz 1 0 2 r729 r730 q710 pj1 c716 r793 p h ono sw it ch r391 r390 c 810 r4 4 1 c 391 hea dphone r 393 s 102 copyright c 2 0 0 8 nad e l ect r onics na...

  • Page 21

    Check the key board and mcu check the handset itself check the +12v supply circuit check the ir in/out circuit check the headphone board (power board) is the +12v supply normal? Is the remote control ok? Is the headphone output ok? Ok normal? Is the ir in/out normal? Is the remote handset itself no ...

  • Page 22

    Designator hs p/n part type mainboard a16-16501-21 cem-1 d201 33-24001-00 1n4001 d316, d416 33-11200-00 12v 0.5w d104 33-11600-00 16v 0.5w d121 33-12700-00 27v 0.5w d102, d105, d106, d107, d108, d109, d110, d111, d112, d113, d103, d116, d118, d117, d120, d119, d115, d114, d315 33-44148-00 1n4148 b10...

  • Page 23

    R194 07-10512-50 5k1, 1/6w, ±5% r356, r456 07-10562-50 5k6, 1/6w, ±5% r141, r142, r144, r152, r153, r154, r219, r220, r317 07-10103-50 10k, 1/6w, ±5% r143 07-10113-50 11k, 1/6w, ±5% r345 07-10123-50 12k, 1/6w, ±5% r122 07-10183-50 18k, 1/6w, ±5% r172, r173, r174, r175, r193, r218 07-10223-50 22k, 1/...

  • Page 24

    R360, r460 07-30100-01 10r, 1w, ±5% r160 07-30331-02 330, 1w, ±5% r159 07-30750-02 75/2w,5% r137, r138 07-50688-01 rf10, 0.68, 1w, ±5% r169, r177 07-50229-01 2r2/fs 1w r353, r453 07-50750-00 75/fs 0.5w c2, c148, c165, c395, c494 n.I. C318 05-18913-00 1.8pf,1kv±10%,f5.0 c315 05-43013-00 43pf,1kv±10%,...

  • Page 25

    J8, j9, j21, j22, j23, j26, j27, j28, j37, j38, j45, j54, j58, j60, j61, j62, j64, j69, j72, j73, j76, j77, j79, j82, j91, j92, j103, j104, j122, j123, j124 21-06500-00 pitch=5mm j2, j3, j5, j10, j11, j18, j19, j41, j44, j56, j57, j65, j66, j67, j68, j70, j75, j78, j80, j85, j86, j93, j96, j101, j10...

  • Page 26

    H1, h2, h3, h4, h5 61-023206-0 btb3x6 67-134008-0 spcc,t=0.8mm,tin plated self taping screws 61-022208-1 btb2×8 support cr foam 79-134003-0 cr ul94v-0, 26×26×11 linear amp module a16-16505-21 fr-4 q801 j31-00209-00 2sk209 q804, q806, q809 j31-03324-00 2sc3324-gr q808 31-01015-01 2sa1015-gr q803 j31-...

  • Page 27

    R803 07-91501-00 1k5 1% r809 07-90472-00 4k7 r816, r817 07-90104-00 100k r801 07-90225-00 2m2 c811 26-22051-00 22p ˈnpo c801, c809 26-33051-00 33p ˈnpo c805 26-22151-00 220p c807 26-10251-00 1nf c802, c803 26-10451-00 0.1uf c810 26-10521-01 1uk,25v,0805,x7r cz112(inserted to m301/401 on the main boa...

  • Page 28

    R314, r414 07-20473-50 47k, 1/6w, ±5% c311, c411 ni c312, c412 05-39013-00 39p, 1kv, ±5% c313, c413 05-18113-00 180p, 1kv, ±10% l302, l402 08-01372-00 3.7mh cz109(inserted to cb109 on the main board) 13-12505-08 2.54mm, 5pin power board a16-16502-21 cem-1 d51, d533 33-44148-00 1n4148 d58 33-20107-00...

  • Page 29

    L51 a22-00025-10 filter inductor,48mh l52 08-01100-00 lgb0810-10uh t51 a18-72516-00 ee16 rl51 a12-02101-05 hf115f-i/005-1hs3a555 16a/250v 5v, relay- spst rl51 or a12-02101-01 relay-spst cb52 13-22502-00 xhb2.5a-2a cb55, cb56 13-23903-01 xhb3.96a-3a cb54, cb57 13-23903-01 xhb3.96a-3a cz58 13-23905-13...

  • Page 30

    Cz701 13-21219-00 fpc1.25 19pin j202 13-12510-04 2.54-2-10p ir bracket 66-091004-0 tone pcb a16-16504-21 cem-1 r348, r448 07-21200-50 120r, 1/6w, ±1% r347, r447 07-21001-50 1k, 1/6w, ±1% r351, r451 07-24990-50 rj13, 499r, 1/6w, ±1% r350, r450 07-22741-50 rj13, 2k74, 1/6w, ±1% c335, c435 25-68212-00 ...

  • Page 31

    Spring washer 63-020820-1 gb93 8mm nut 62-010802-0 gb6170, m8 metal disc 66-001008-0 metal parts chassis 67-134005-0 secc-n5 t=1.0mm chassis 65-134005-0 secc-n5 t=1.0mm service cover 67-134006-0 secc-n5 t=1.0mm service cover 65-134006-0 secc-n5 t=1.0mm subfascia 67-134004-0 secc-n5 t=1.0mm subfascia...

  • Page 32

    Expanded rubber 86-018002-1 110x25x0.5mm transformer label 94-134005-0 φ26mm ˈφ48mm serial no label 94-134004-0 60*10 copperplate lable 86-000054-0 60*10 remote control j30-17250-00 sr8 batteries 30-22100-10 5# 2006/66/ec rca-rca link cable 30-71600-00 instruction manul 30-41650-00 for ah black vers...

  • Page 33

    Tone knob bezel 77-124001-1 hs40-c375-b12v1-p001 b volume knob bezel 77-124003-0 hs40-c355-b12v1-p003 self taping screws 61-023106-0 stb3x6 self taping screws 61-084108-0 stpw4x8 ac cord(c version) ja15-10250-20 pe-224 & h05vv-f, 2×0.75mm2,2c black 6'& ls- 20 ac cord(c version) or a15-10250-00 m3204...

  • Page 34

    φ3*0.5 silicon glue 86-000006-0 704 binding nale 86-000009-0 19×35 single-side adhesive tape 86-000010-0 12mm single-side adhesive tape 86-000011-0 18mm single-side adhesive tape 86-000036-0 5mm heat transfer compound 86-000008-0 705015.

  • Page 35

    F001 f002 f003 f004 f005 f006 f007 f008 f009 f010 f011 f012 f013 f014 f015 f016 f018 f019 f020 f021 r001 r002 r003 r004 r005 r006 r007 c001 c002 c003 c004 c005 c006 c007 c010 c009 c011 c012 s001 s001 s001 s002 s002 s002 s002 s002 s003 s003 s003 s003 s003 s004 s005 s006 s007 s008 s008 r008 r009 s009 ...

  • Page 36

    Ref.No part no. Description qty. Ref.No part no. Description qty. C001 67-134005-0 chassis 1 f017 79-134002-0 rubber pad 3 c002 67-134006-0 service cover 1 f018 01-16503-00 key board 1 c003 75-124001-0 foot 4 f019 01-16504-00 tone board 1 c004 j78-001002-0 foot pad 4 f020 01-16509-00 pot board 1 c00...

  • Page 37

    Packing diagram 4 1 5 3 8 9 13 2 7 6 11 12 ref.N0 part no. Description qty. 1 00-16500-10 c165bee ah version ah:1 00-16500-20 c165bee c version c:1 00-16500-30 c165bee ct version ct:1 2 90-009002-1 non-woven cloth 1 3 90-001001-0 polybag 1 4 89-002001-2 polyfoam end cap(1) 1 5 89-002002-2 polyfoam e...

  • Page 38: Ser

    Ser vice manual © nad 2008 c 165bee stereo preamplifier nad electronics ltd toronto.