Yamaha CDX-396 Manual

Other manuals for CDX-396: Product Catalog, Owner's Manual, Owner's Manual

Summary of CDX-396

  • Page 1

    Cdx-396/496 cdx-396/496 1 0 0 7 0 7 display data ........................................................... 12 ic data .................................................................. 13-16 block diagram ....................................................... 17 printed circuit board ...............

  • Page 2

    Cdx-396/496 cdx-396/496 1 caution: use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. The compact disc player should not be adjusted or repaired by anyone except properly qualified service personnel. Warning: chem...

  • Page 3

    Cdx-396/496 cdx-396/496 2 ➁ r, g, b model ➀ g, b models class 1 laser product english ➀ this printing (see position shown in the illustration) informs the user that the apparatus contains a laser component. ➁ this label (see position shown in the illustration) warns that any further procedure will b...

  • Page 4

    Cdx-396/496 cdx-396/496 3 ■ front panels cdx-396 cdx-496 cdx-396 cdx-496 output level + - 3 9.

  • Page 5

    Cdx-396/496 cdx-396/496 ■ rear panels 4 u, c models r model a model g, b models 240v 240v 120v 120v 220v 110 v 110v.

  • Page 6

    Cdx-396/496 cdx-396/496 ● dimension unit : mm (inch) ■ specifications output level 1khz, 0db 2.0 ± 0.5vrms signal to noise ratio (eiaj) 105db dynamic range 95db harmonic distortion+noise (1khz) 0.003% frequency response 2hz — 20khz ±0.5db power requirements u, c models (cdx-396 only) 120v ac 60hz b,...

  • Page 7

    Cdx-396/496 cdx-396/496 2 1 4 4 1 3 3 3 cd mchanism unit front panel top cover lid ■ disassembly procedures (remove parts in disassembly order as numbered.) 1. Removal of top cover a. Remove 4 screws ( 1 ) and 3 screws ( 2 ) in fig. 1. B. Lift the top cover at the rear and move it rear-ward. 2. Remo...

  • Page 8

    Cdx-396/496 cdx-396/496 7 ■ standard operation chart disc table pick-up head gear a sled shaft 19.4 ± 0.2mm stopper check that the disc table height is as specified below. Fig. 5 a press open/close key. Forced feed return operation clamp down operation tray open tracking offset auto adj focus offset...

  • Page 9

    Cdx-396/496 cdx-396/496 ■ test mode (1) turning on the power while pressing the keys "play/pause" and "stop" will set to the test mode. (when the test mode is set, all indicators light for 1 second.) a 8 tracking gain rough adj - * data f etch cycle - after searching the beginning, play starts. - pl...

  • Page 10

    Cdx-396/496 cdx-396/496 9 (2) shown below are the panel key and remote control transmitter functions in the test mode. ● function list of panel keys note) "traverse servo" means the same as "feed servo". Panel key open/close (skip/search) (skip/search) +10 1 2 3 4 5 6 7 8 9 0 function tray open/clos...

  • Page 11

    Cdx-396/496 cdx-396/496 ■ error message (1) when operation is terminated in an abnormal condition (stop or open), pressing stop on the remote control while pressing stop on the panel will set to the error message display enable mode. (2) shown below is an example of display. ("e-73" as an example) 1...

  • Page 12

    Cdx-396/496 cdx-396/496 11 2) troubleshooting from system malfunctions a) tray fails to come out/go in. No flsw = l no yes yes no yes tray starts to move but stops. Is output available at loading terminal? Poor mechanism operation. Wire caught. Loose gear, etc. Motor defective. Microcomputer or load...

  • Page 13

    Cdx-396/496 cdx-396/496 v401 : 9-mt-133gk note 1) f1, f2 .......... Filament 2) np ............... No pin 3) nc ............... No connection 4) p1~p10 ....... Datum line 5) 1g~9g ......... Grid pin connection pin no. Connection 1 f1 2 f1 3 np 4 9g 6 7g 5 8g 7 6g 8 5g 9 4g 10 3g 11 2g 12 1g 13 nc 14...

  • Page 14

    Cdx-396/496 cdx-396/496 ■ ic data ic3 : mn35511al signal processor controller (spc) & d/a converter 13 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 1 2 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 61 62 63 64 65 66 67 68 69...

  • Page 15

    Cdx-396/496 cdx-396/496 14 . O n n i p e m a n o / i n o i t c n u f . O n n i p e m a n o / i n o i t c n u f 1 k l c b c n 1 4 s f o t c n 2 k c r l c n 2 4 y a l p c n 3 r d r s c n 3 4 l e v w c n 4 1 d d v d + v 5 4 4 f r a i l a n g i s f r 5 1 s s v d d n g 5 4 f e r i i t n e r r u c e c n e...

  • Page 16

    Cdx-396/496 cdx-396/496 ic300 : upd78043fgf-072 system control 15 p114/fip22 p115/fip23 p116/fip24 p117/fip25 p120/fip26 p121/fip27 p122/fip28 p123/fip29 p124/fip30 p125/fip31 p126/fip32 p127/fip33 v dd p70 p71 p72 v pp p00/intp0/ti0 p01/intp1 p02/intp2 p03/intp3/ci0 p30/to0 p31/to1 p32/to2 p94/fip6...

  • Page 17

    Cdx-396/496 cdx-396/496 16 n i p . O n e m a n o / i n o i t c n u f n i p . O n e m a n o / i n o i t c n u f e c i v e d t i u c r i c e c i v e d t i u c r i c 1 6 p i f / 4 9 p 7 g o 7 - 1 s l a n g i s d ir g l f 1 4 2 o t / 2 3 p y b d n a t s o l a n g i s y b d n a t s 2 5 p i f / 3 9 p 6 g ...

  • Page 18

    Cdx-396/496 ■ block diagram 17.

  • Page 19

    A b c d e f g h i j 2 3 4 5 6 7 18 ■ printed circuit board (foil side) digital audio out optical line out cdx-496 only cdx-496 only 1 1 16 1 9 8 4 1 20 21 40 41 60 61 80 5 8 1 4 5 8 1 24 ic300 ic3 36 19 1 18 ic1 25 40 41 65 64 80 4 5 8 +5v gnd k2 k0 g2 g4 g6 g8 p1 p3 p5 p7 p9 p11 f2 rem k3 k1 g1 g3 ...

  • Page 20

    20 ■ printed circuit board (foil side) a b c d e f g h i j 1 2 3 4 5 6 7 ye or bl br re or be wh br re ye bl main p.C.B.(6) main p.C.B.(3) f2 f1 ac gnd ac f2 f1 ac gnd ac be wh r model only cdx-496 only cdx-496 only cdx-496 only cdx-496 only cdx-396 only cdx-396 only ac in main p.C.B.(3) main p.C.B....

  • Page 21

    Cdx-396/496 vcc e — c+ nc output (+5v) dela y reset out bal. Adj. Gnd on/off e — c — nc —vcc dela y circuit reference regula tor protection on/off control reference in + + current control current control 16 15 12 7 9 10 3 2 4 6 11 8 1 14 13 5 output (—5v) current control ic200 : m5290p constant-volt...

  • Page 22

    Cdx-396/496 point a (efm : pin10 of ic1) v : 0.2v/div h : 0.5 usec/div ac range 1 : 1 probe point b (pin59 of ic3) v : 1v/div h : 50 nsec/div dc range 1 : 1 probe point c (pin35 of ic300) v : 2v/div h : 0.2 usec/div dc range 1 : 1 probe point d (ch1 : pin1 of ic200) point e (ch2 : pin8 of ic200) v :...

  • Page 23

    Digital servo head amp spc & dac line amp & lpf muting line out phones digital audio out optical cdx—496 only cdx—496 only headphone amp power supply power supply power supply remote sensor mute control system control eeprom pu driver cdx—496 only cdx—396 only cdx—496 (x = not used.) cdx—396 (x = no...

  • Page 24: Parts List

    Cdx-396/496 cdx-396/496 abbreviations in this list are as follows : c.A.El.Chp : chip alumi. Electrolytic cap c.Ce : ceramic cap c.Ce.Array : ceramic cap array c.Ce.Chp : chip ceramic cap c.Ce.Ml : multilayer ceramic cap c.Ce.M.Chp : chip multilayer ceramic cap c.Ce.Safty : recognized ceramic cap c....

  • Page 25

    Cdx-396/496 cdx-396/496 26 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * * v5003700 p.C.B. Main(uc) * v5003800 p.C.B. Main(r) * v5003900 p.C.B. Main(a) * v5004000 p.C.B. Main(bg) cb1 v2731000 cn.Fmn 16p cb2 vb390200 cn.Bs.Pin 6p cb3 vb390100 cn.Bs.Pin 5p cb101...

  • Page 26

    Cdx-396/496 cdx-396/496 27 schm ref. Part no. Description new parts * schm ref. Part no. Description new parts * c222 vs741700 c.Ce.Safty 0.01uf 275v c300 vj599100 c.Ce.Tublr 0.1uf 50v c301 ur818100 c.El 100uf 6.3v c302 vg278700 c.Ce.Tublr 390pf 50v c303 vg278700 c.Ce.Tublr 390pf 50v c304 vg278700 c...

  • Page 27

    Cdx-396/496 cdx-396/496 schm ref. Part no. Description schm ref. Part no. Description 28 * new parts * new parts * v5004200 p.C.B. Main(r) * v5004300 p.C.B. Main(bg) cb1 v2731000 cn.Fmn 16p cb2 vb390200 cn.Bs.Pin 6p cb3 vb390100 cn.Bs.Pin 5p cb100 vk024700 cn.Bs.Pin 3p cb101 vt707200 l.Emit totx178 ...

  • Page 28

    Cdx-396/496 cdx-396/496 schm ref. Part no. Description schm ref. Part no. Description 29 * new parts new parts * c214 ur866470 c.El 4.7uf 50v c215 fg644100 c.Ce 0.01uf 50v c216 fg644100 c.Ce 0.01uf 50v c217 ur867470 c.El 47uf 50v c218 fg644100 c.Ce 0.01uf 50v c219 ur868100 c.El 100uf 50v c220 vs7417...

  • Page 29

    ■ cdx-396 exploded view 30 a b c d e 1 2 3 4 5 6 7 cdx-396/496 8 36 2 21 64 9 63 63 60 23 63 63 21 62 62 37 70 20 67 2 11 14 13 2 55 35 71 60 69 69 5 200 200-1 1-23 1-31 1-20 1-3 1-40 1-22 1-40 66 2 2 27 27 61 61 28 66 1-27 1-26 63 26 50 (6) r model only 1-40 1-40 (1) (3) 1-25 (4) (2).

  • Page 30

    ■ mechanical parts 31 r ef. No. Part no. Description remarks markets new parts * 1-3 mf130100 flexible flat cable 30p 100mm * 1-20 v4200600 front panel bl * 1-20 v4200700 front panel ti * 1-22 v4210400 window panel,lid 1-23 vz494400 button 11x22 bl 1-23 vz494500 button 11x22 ti * 1-25 v4201400 butto...

  • Page 31

    32 cdx-396/496 ref. No. Part no. Description remarks markets new parts * 70 v2128100 pw head s-tite screw 3x12-8 mfzn2-y 71 vt669300 pw head b-tite screw 3x8-8 mfc2 accessories * 200 v4925800 remote control transmitter * 200-1 aax13340 lid bljye 60050001 vs381600 pin-plug cord 2p 1.0m battery,mangan...

  • Page 32

    Cdx-396/496 cdx-396/496 ■ cdx-496 exploded view 33 1 3 4 5 6 7 cdx-396/496 8 36 2 21 64 9 63 63 60 23 63 63 21 62 62 37 70 20 67 2 11 14 13 2 55 35 71 60 69 69 5 200 200-1 1-21 1-23 1-40 1-40 1-22 1-20 1-31 1-3 1-40 1-40 66 27 2 27 61 69 61 28 2 66 63 26 50 (6) r model only (5) (1) (3) (2) 2 (4) a b...

  • Page 33

    ■ mechanical parts ref. No. Part no. Description remarks markets new parts * 34 1-3 mf130100 flexible flat cable 30p 100mm * 1-20 v4241800 front panel bl * 1-20 v4241900 front panel ti * 1-21 v4211000 panel,sub bl * 1-21 v4211100 panel,sub ti * 1-22 v4316800 window panel,lid 1-23 vz494400 button 11x...

  • Page 34

    ■ exploded view (cd mechanism unit) 35 a b c d e 1 2 3 4 5 6 7 * the stopper is not supplied with the tray as a spare part. When replacing the tray, keep the removed stopper and reuse it. Should it be lost and a new one be necessary, order service part 18 main chassis (s) and remove the stopper only...

  • Page 35

    Cdx-396/496 cdx-396/496 ■ mechanical parts (cd mechanism unit) ref. No. Part no. Description remarks markets new parts * vz573200 cd mechanism unit ksl-2130ccm 1 cx680620 tray (c) 2130 264629001 3 cx675250 gear cover (s) 262554401 4 cx675210 tray gear (s) 262553501 5 ax619150 chucking plate (s) 2625...

  • Page 36

    ■ exploded view (drive unit) 1 2 3 4 5 6 7 37 9 ref. No. Part no. Description remarks markets new parts * 1 nx635420 motor chassis ass'y (mb) x26258771 2 cx679710 motor gear ass'y x26257691 3 ax623980 sled shaft 262690801 4 cx679720 gear, a (s) 262690701 5 ea020036 pan head screw 2x3 zmc2-y 76212551...

  • Page 37: Remote Control Transmitter

    ■ schematic diagram remote control transmitter 38 cdx-396/496 a b c d e 1 2 3 4 5 6 7 common output level + - 3 9 cdx-396 cdx-496 custom code (hex) data code (hex) key no. K2 k3 k4 k5 k7 k8 k9 k10 k11 k12 k13 k14 k15 k16 k17 k18 k19 k20 k21 k22 k25 k26 k27 k28 k29 k30 k31 k32 k33 k34 k35 k36 functio...

  • Page 38

    Cdx-396/496 cdx-396/496 39 parts list for carbon resistors 1/6w type part no. Hf45 7100 hf45 7110 hf85 7120 hf45 7130 hf45 7150 hf45 7180 hf45 7220 hf45 7240 hf85 7270 hf45 7300 hf45 7330 hf45 7360 hf45 7390 hf45 7470 hf45 7510 hf45 7560 hf45 7620 hf45 7680 hf45 7820 hf45 7910 hf45 8100 hf45 8110 hf...