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Yamaha TSX-15 Service Manual

Other manuals for TSX-15: Owner's Manual, Owner's Manual, Owner's Manual
Manual is about: Tabletop Stereo System Yamaha TSX-10/15/20

Summary of TSX-15

  • Page 1

    Service manual tabletop stereo system 1 0 0 7 7 6 important notice this manual has been provided for the use of authorized yamaha retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically yamaha products, are already know...

  • Page 2

    Tsx-10/15/20 tsx-10/15/20 1 wall outlet equipment under test ac leakage tester or equivalent insulating table ■ to service personnel 1. Critical components information components having special characteristics are marked s a n d m u s t b e r e p l a c e d w i t h p a r t s h a v i n g specification...

  • Page 3

    Tsx-10/15/20 tsx-10/15/20 optical pick-up 2 varo!: avattaessa ja suojalukitus ohitettaessa olet alttiina nÄkymÄttÖmÄlle laser- sÄteilylle. ÄlÄ katso sÄteeseen. Varning!: osynlig laserstrÅlning nÄr denna del Är Öppnad och spÄrren Är urkopplad. Betrakta ej strÅlen. Protection of eyes from laser beam d...

  • Page 4

    Tsx-10/15/20 tsx-10/15/20 natural sound cd receiver crx-ts10 preset/tuning standby/on open/close hour – + hour min – + min vol ume input snooze a/b/c/d/e memory sleep display auto/man'l preset/band timer time adj phones natural sound cd receiver crx-ts10 preset/tuning standby/on open/close hour – + ...

  • Page 5

    Tsx-10/15/20 tsx-10/15/20 out optical in am gnd other 4 Ω min./speaker for usa : class 2 wiring hriz out fm 75 Ω unbal. Line antenna subwoofer setting r + + – – l speakers cd digital out natural sound cd receiver crx-ts20 preset/tuning standby/on open/close hour – + hour min – + min vol ume input sn...

  • Page 6

    Tsx-10/15/20 tsx-10/15/20 5 ■ specifications ■ audio section output power per channel (1 khz, 10% thd, 4 ohms) sp out l/r .............................................. 18w + 18w (b, g models: din standard output power per channel) input sensitivity / impedance aux .....................................

  • Page 7

    Tsx-10/15/20 tsx-10/15/20 297mm (11-11/16") 213mm ( 8-3/8" ) 79mm ( 3-1/8" ) 210mm ( 8-1/4" ) 140mm (5-1/2") 213mm ( 8-3/8" ) 77.5mm (3") 230mm ( 9" ) 126mm (5") 146mm (5-3/4") 6 • dimensions crx-ts10/20 nx-ts10 nx-ts20 www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2...

  • Page 8

    Tsx-10/15/20 tsx-10/15/20 7 ■ internal view 1 pick-up unit 2 cd lid opening motor mount 3 digital (5) p.C.B. 4 digital (1) p.C.B. 5 digital (2) p.C.B. 6 digital (3) p.C.B. 7 tuner pack unit 8 main (1) p.C.B. 9 power amplifier ic (ic5) 0 power transformer a main (2) p.C.B. Www. Xiaoyu163. Com qq 3763...

  • Page 9

    Tsx-10/15/20 tsx-10/15/20 5 5 4 4 4 5 5 5 5 5 5 5 3 cb4 cb11 cb13 cb207 cb408 cb408 cb409 cb409 cb408 cb409 cb210 cb210 cb210 cb2 cb1 cb1 cb1 cb3 main(2) p.C.B. Main(1) p.C.B. Bottom top digital(1) p.C.B. Digital(2) p.C.B. 8 7 7 7 6 6 6 cb403 cb402 cb404 cb406 cb407 digital(2) p.C.B. Digital(1) p.C....

  • Page 10

    Tsx-10/15/20 tsx-10/15/20 9 ■ servicing position when performing inspections, use the positions as shown in the figure. Be sure to pay attention to the following items when performing inspections. 1. Static electricity 2. Polarity of connectors 3. Laser light from the pickup be sure to load a cd bef...

  • Page 11

    Tsx-10/15/20 tsx-10/15/20 standby/on key is pressed while pressing input key and preset/tuning key. Test mode indication. Preset/tuning key test mode number up. Preset/tuning key test mode number down. Preset/band key execute test mode. Standby/on key power off the completion of test mode. Power off...

  • Page 12

    Tsx-10/15/20 tsx-10/15/20 destination r (am9k/fm:50k), t r (am10k/fm100k) a b,g u,c j display r9k r10k a b, g u, c j (*1) (*2) when the rom collection area of eeprom has some data, these functions are displayed. Preset group a b c d e p1 p2 p3 p4 p5 p6 p7 p8 caution : when executing test mode no. 2 ...

  • Page 13

    Tsx-10/15/20 tsx-10/15/20 ● test mode function list of panel keys press the ”standby/on” key while pressing the ”stop” key and the ”input” key simultaneously, and the test mode will be activated. On the fl display, an opening message appears for a few seconds. Command no. Command name sample of disp...

  • Page 14

    Tsx-10/15/20 tsx-10/15/20 (1) if a cd error occurs, an error message can be displayed by selecting “ cd test mode 28 error msg” and pressing the “open/close” key. (2) shown below is an example of display. (“e-73” as an example) (3) listed in the table below are error messages. Error no. E-10 e-20 e-...

  • Page 15

    Tsx-10/15/20 tsx-10/15/20 2) troubleshooting from system malfunctions a) cd lid fails to open/close. Microcomputer or loading ic (ic405) defective no flsw = “l” limit switch defective feed servo system defective microcomputer defective no yes motor defective poor mechanism operation wire caught. Loo...

  • Page 16

    Tsx-10/15/20 tsx-10/15/20 a turn on the power. Select cd with the input key. Load a disc. Press the play key. Forced feed return. Press the open/close key. Cd cover opened. Cd cover closed. Feed inner track switch searching. Focus offset adjusted (automatic). Laser turned on. Ld (ic404, 2 pin) = low...

  • Page 17

    Tsx-10/15/20 tsx-10/15/20 a b spindle motor accelerated. Tracking servo turned on. Spindle servo turned on. Vco locked. Feed servo turned on. Tracking gain roughly adjusted (automatic). Tracking balance adjusted (automatic). Focus balance adjusted (automatic). Focus gain precisely adjusted (automati...

  • Page 18

    Tsx-10/15/20 tsx-10/15/20 b press the skip key. ~ playing ~ "0:00" displayed. Press the stop key. Muting turned on. Muting cancelled after finding the starting point. Mute (ic201, 95 pin) = high to low track searched. Muting turned on. Mute (ic201, 95 pin) = high to low spindle motor stopped. Laser ...

  • Page 19

    Tsx-10/15/20 tsx-10/15/20 58 59 56 17 s tat x1 x2 xsel timing generator pitch control vco micro computer interface servo cpu output port d/a converter efm demodulation sync interpolation subcode demodulation circ error correction deinterleave clv servo digital audio interface inter polation soft mut...

  • Page 20

    Tsx-10/15/20 tsx-10/15/20 pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 function bit clock output for sr data (nc) l/r identification signal output (nc) serial data output (nc) power supply for digital circuit...

  • Page 21

    Tsx-10/15/20 tsx-10/15/20 pin no. 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 function loop filter terminal for dsl loop filter terminal for pll loop filter terminal for vco (+5) power supply for analog circuit (for ad of dsl, pll, da output ...

  • Page 22

    Tsx-10/15/20 tsx-10/15/20 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ...

  • Page 23

    Tsx-10/15/20 tsx-10/15/20 ic201 : m30217ma-a209fp (mask rom) 16 bit µ-com m30218fcfp (flash rom) 22 39 p37 fld47 out digit 13 (13g) [vee external pull-down required] 40 p36 fld46 out digit 12 (12g) [vee external pull-down required] 41 p35 fld45 out digit 11 (11g) [vee external pull-down required] 42...

  • Page 24

    Tsx-10/15/20 tsx-10/15/20 ic201 : m30217ma-a209fp (mask rom) 16 bit µ-com m30218fcfp (flash rom) 23 • extention out port (ic202: bu2092 / f) pin no. Name function 5(5) q0 tuner mute out (tuner) [1: mute on] 6(6) q1 amp mute out [0: mute on] 7(7) q2 aux rec out mute control out [0: mute on] 8(8) q3 b...

  • Page 25

    Tsx-10/15/20 12g 11g 10g 9g 8g 7g 6g 5g 4g 3g 2g 1g 13g (15g~1g) 1-1 1-2 1-3 1-4 1-5 1-6 1-7 2-1 2-2 2-3 2-4 2-5 2-6 2-7 3-1 3-2 3-3 3-4 3-5 3-6 3-7 4-1 4-2 4-3 4-4 4-5 4-6 4-7 5-1 5-2 5-3 5-4 5-5 5-6 5-7 ● grid assignment ● anode connection 13g 12g~1g p1 1-1 p2 khz 2-1 p3 mhz 3-1 p4 b.Boost 4-1 p5 ...

  • Page 26

    Tsx-10/15/20 13 10 dc detect q20/q21 speaker relay iprotect sp-ry speaker lch speaker rch q22 zobel circuit nx-ts10 or nx-ts20 q6 q5 amp-mute ic5 btl type po wer am plif ier i c "tr ipa th " ba15218f ic6 ic6 q15 q14 amp-mute to pcb-dig(ope) swmute q23 l r sub woofer out headphone amplifier & subwoof...

  • Page 27

    A b c d e f g h i j 1 2 3 4 5 6 7 tsx-10/15/20 digital (1) p. C. B. (lead type device) /open sgnd /close from digital (5) aux cd digital out in out optical lout agnd rout +12v -12v tul +9v tur +5v sgnd mgnd +mb +5a to main (1) from main (1) tclose sgnd t open from digital (6) to digit al (2) to digi...

  • Page 28

    2 a b c d e f g h i j 1 3 4 5 7 tsx-10/15/20 6 digital (1) p. C. B. (surface mount device) 31 30 ■ printed circuit board (foil side) ref. No. Location d400 d3 d401 e6 d402 e6 d403 c3 d404 c3 d405 c3 d406 c3 ic400 b5 ic401 g5 ic402 f5 ic403 d4 ic404 d6 ic406 e5 ic407 f3 ic408 e6 q400 c5 q401 d6 q402 ...

  • Page 29

    A b c d e f g h i j 1 2 3 4 5 6 7 tsx-10/15/20 volume open/close standby/on phones memory sleep display auto/man'l preset/band digital (2) p. C. B. (lead type device) digital (3) p. C. B. (lead type device) digital (4) p. C. B. (lead type device) digital (6) p. C. B. (lead type device) digital (5) p...

  • Page 30

    2 a b c d e f g h i j 1 3 4 5 7 tsx-10/15/20 6 digital (2) p. C. B. (surface mount device) digital (3) p. C. B. (surface mount device) digital (4) p. C. B. (surface mount device) digital (6) p. C. B. (surface mount device) m 35 34 ■ printed circuit board (foil side) ref. No. Location d201 i5 d202 i5...

  • Page 31

    A b c d e f g h i j 1 2 3 4 5 6 7 tsx-10/15/20 1. When replacing these parts, cut each lead from the bottom of the p.C.B. To the length of 2 mm (1/16 inch) or less. 2. Cut each lead from the bottom of the entire man (1) p.C.B. To the length of 4 mm (1/8 inch) or less. Subwoofer out setting speakers ...

  • Page 32

    2 a b c d e f g h i j 1 3 4 5 7 tsx-10/15/20 6 main (1) p. C. B. (surface mount device) 39 38 ■ printed circuit board (foil side) • semiconductor location ref. No. Location d1 h5 d3 d2 d4 c2 d5 c3 d6 c3 d7 g5 d9 f6 d10 i6 d11 e5 d12 d5 d13 e5 d14 d5 d15 g6 d16 g7 d17 g7 d19 f3 d21 g6 d22 g6 d23 f6 d...

  • Page 33: Schematic Diagram (Cd)

    A 1 2 3 4 5 6 7 8 9 b c d e f g h i j k l tsx-10/15/20 schematic diagram (cd) h all v oltage are measured with a 10mΩ /v dc electric volt meter. H components ha ving special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. H sche...

  • Page 34: Schematic Diagram (Digital)

    A 1 2 3 4 5 6 7 8 9 b c d e f g h i j k l schematic diagram (digital) 41 tsx-10/15/20 h all v oltage are measured with a 10mΩ /v dc electric volt meter. H components ha ving special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed...

  • Page 35: Schematic Diagram (Main)

    A 1 2 3 4 5 6 7 8 9 b c d e f g h i j k l tsx-10/15/20 schematic diagram (main) h all v oltage are measured with a 10mΩ /v dc electric volt meter. H components ha ving special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. H sc...

  • Page 36: Parts List

    Tsx-10/15/20 tsx-10/15/20 ■ warning components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally in- stalled. ● carbon resistors (1/6w or 1/4w) are not included in the electrical parts list. For the parts no. Of the carbon res...

  • Page 37

    Tsx-10/15/20 tsx-10/15/20 * v8000100 p.C.B. Digital uctabg * cb201 v7833200 cn.Bs.Pin 20p se cb202 vq044400 cn.Bs.Pin 9p * cb205 v7833100 cn.Bs.Pin 13p se cb206 vb858600 cn.Bs.Pin 7p cb207 vb858200 cn.Bs.Pin 3p cb209 vb858200 cn.Bs.Pin 3p * cb210 v7684200 cn.Bs.Pin 17p se cb400 v2731000 cn.Fmn 16p c...

  • Page 38

    Tsx-10/15/20 tsx-10/15/20 c473 ua653270 c.Mylar 2700pf 50v c474 ua653270 c.Mylar 2700pf 50v c475 ur866100 c.El 1uf 50v c476 ur866100 c.El 1uf 50v c477 ua652220 c.Mylar 220pf 50v c478 ua652220 c.Mylar 220pf 50v c479 ur866100 c.El 1uf 50v c480 ur866100 c.El 1uf 50v c481 ur866100 c.El 1uf 50v c482 ur86...

  • Page 39

    Tsx-10/15/20 tsx-10/15/20 schm ref. Part no. Description markets ✻ new parts p.C.B. Digital & p.C.B. Main schm ref. Part no. Description markets ✻ new parts q203 vv655700 tr.Dgt dtc144eka q204 vp872700 tr 2sc4488 s,t q205 vv556500 tr 2sa1037k q,r,s q206 vv556400 tr 2sc2412k q,r,s q400 vr810000 tr 2s...

  • Page 40

    Tsx-10/15/20 tsx-10/15/20 schm ref. Part no. Description markets ✻ new parts p.C.B. Main schm ref. Part no. Description markets ✻ new parts c57 ur866470 c.El 4.7uf 50v c58 ur847100 c.El 10uf 25v c59 ua655470 c.Mylar 0.47uf 50v c60 ua655470 c.Mylar 0.47uf 50v c61 ua655470 c.Mylar 0.47uf 50v c62 ua655...

  • Page 41

    Tsx-10/15/20 tsx-10/15/20 schm ref. Part no. Description markets ✻ new parts p.C.B. Main & chip resistors schm ref. Part no. Description markets ✻ new parts q20 vv556400 tr 2sc2412k q,r,s q21 vv556400 tr 2sc2412k q,r,s q22 vc218900 tr 2sc3330 r,s,t q23 vz725900 tr 2sd1938f s,t q24 vz725900 tr 2sd193...

  • Page 42

    Tsx-10/15/20 a b c d e 1 2 3 4 5 6 7 tsx-10/15/20 tsx-10/15/20 200 200-1 201 x 1 202 x 1 204 x 1 205 x 1 206 203 x 9 x 3 11 12 13 15 21 31 35 32 51 36 36 32 53 53 51 51 54 54 51 51 51 52 52 1-1-3 1-1-5 1-1-11 1-1-6 1-1-12 1-1-4 1-21 1-53 1-46 1-70 1-31 1-22 1-41 1-37 1-57 1-56 1-51 1-51 1-51 1-54 1-...

  • Page 43

    Tsx-10/15/20 tsx-10/15/20 50 ■ mechanical parts ✻ new parts ref. No. Part no. Description remarks markets * 1‑1‑3 v7739000 window/cd glass crxts10 * 1‑1‑3 v7739100 window/cd gray crxts20 * 1‑1‑4 v7739200 cover/pu * 1‑1‑5 v7739300 cover/pu‑b * 1‑1‑6 v7722600 hinge/window * 1‑1‑11 vt958800 flat head p...

  • Page 44

    Tsx-10/15/20 tsx-10/15/20 51 ✻ new parts ref. No. Part no. Description remarks markets 1‑57 vg893800 bind head p‑tite screw 2x6 mfzn2bl * 1‑70 vq472900 grease floil g‑31kb kanto chemical * 2‑1 v8000200 p.C.B. Ass'y main uc * 2‑1 v8000300 p.C.B. Ass'y main t * 2‑1 v8000400 p.C.B. Ass'y main a * 2‑1 v...

  • Page 45

    Tsx-10/15/20 tsx-10/15/20 * 10 aax30820 cabinet ass'y 505 ts20a b 10‑1 v2722900 emblem * 11 aax30840 front grille ass'y 903 1ts20b * 12 x0432a00 driver, tweeter 2.5cm 4Ω 350216 * 13 x0434a00 driver, woofer 10cm 4Ω 350217 * 14‑1 aax30830 speaker terminal 213 s28d 14‑2 v6367500 electrolytic cap 3.3uf ...

  • Page 46

    Tsx-10/15/20 a b c d e 1 2 3 4 5 6 7 tsx-10/15/20 tsx-10/15/20 10 10-1 11 12 13 14-1 14-2 14-3 14-4 15 16 16 17 103 x 1 nx-ts10 nx-ts20 1 1-1 101 x 1 102 x 1 53 ■ exploded view (nx-ts10/nx-ts20) www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q ...

  • Page 47

    A b c d e 1 2 3 4 5 6 7 tsx-10/15/20 c3 q1 2sc3265-0 r2 = b, g models only jp1 jp2 jp3 jp4 jp5 jp6 not mount not mount vss e2 e1 xin xout e0 g0 g1 g2 g3 vdd carr d0 d1 d2 d3 d4 d5 d6 d7 r1 1 Ω d1 sid1003bq 27 Ω c2 0.1 µ f 3.0v x1 4.00mhz + c3 + 1 2 3 ic1 m34282m1-558gp-t4 4 5 6 7 8 9 10 11 12 13 14 ...