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4-5

4-5

CS 46 736

This assembly drawing shows a summary of
all possible versions. For components used in
specific versions see circuit diagram or partslist.

For service testpoints see
circuit diagram “CD-Part”

COPPERSIDE VIEW

1400  A4
1840  C5
2250  C2
2251  C1
2252  B1
2253  B1
2255  A2
2257  A2
2259  F4
2261  D1
2270  D3
2271  E3
2274  D3
2275  F4
2276  E4
2277  E4
2278  F4
2279  F4
2315  G5
2317  H6
2318  H6
2319  H5
2321  H4
2322  H5
2323  H5
2324  F6
2325  F7
2326  F7
2327  H5
2400  D3
2401  C2
2402  A2
2403  B2
2404  B2
2405  C2
2700  D3
2701  D3
2702  D4
2800  B4
2801  B5
2803  B6
2805  B5
2832  C7
2833  C6
2834  B6
2835  D6
2836  D6
2839  C6
2840  C5
2841  C6
2842  C6
2844  C6
2845  C6
2846  B6
2847  C6
2848  C6
2849  C6
2850  E5
2851  E5
2852  E4
2853  F4
2854  E4
2855  E4
2856  D5

2857  C5
2858  C5
2860  C4
2861  D6
2862  D5
2880  E6
2881  E5
2882  E5
2888  C5
2890  A5
2891  A5
3250  B2
3251  D2
3253  D2
3254  D2
3255  C2
3256  F3
3258  D2
3259  D2
3261  F3
3263  D3
3264  D2
3265  D2
3267  D3
3268  E5
3269  E4
3270  D2
3271  D2
3272  E3
3273  E3
3274  E3
3275  D3
3276  E3
3277  E3
3278  D3
3279  E2
3280  E2
3281  E3
3282  E3
3283  E3
3284  E2
3285  E2
3286  E2
3287  E3
3288  B1
3289  E4
3290  E4
3291  A2
3292  F3
3293  D3
3294  G4
3296  D2
3318  H5
3319  H4
3321  H4
3322  G6
3323  G6
3324  H4
3325  H4
3326  F7
3327  H5
3328  G4
3330  G6
3400  A2

3401  B4
3402  B4
3403  B4
3404  B4
3405  B4
3406  B4
3407  A2
3408  A2
3409  A2
3410  C2
3411  C3
3412  C4
3413  C4
3414  B4
3415  F5
3416  G4
3417  F5
3418  C4
3419  B4
3700  D3
3701  D3
3702  D3
3703  D4
3704  D4
3705  E4
3706  F4
3707  E3
3708  D4
3800  B4
3801  B5
3802  B5
3803  A5
3804  B6
3805  A5
3806  A6
3807  B6
3808  A5
3809  A5
3830  C7
3831  B5
3832  B5
3833  B5
3834  B5
3836  C7
3838  B6
3839  D6
3840  D6
3841  D6
3842  D6
3843  C6
3844  C6
3847  C7
3848  C6
3849  C6
3850  C6
3851  C6
3852  D6
3853  E5
3854  E5
3855  E5
3856  E4
3857  E4
3858  E4
3859  F4

3860  C3
3861  D4
3862  D4
3863  D4
3864  D4
3865  D4
3866  E7
3867  B4
3868  C5
3869  C7
3870  C4
3873  C4
3874  C6
3875  A5
3876  A5
3880  E7
3881  E6
3885  F5
3886  E5
3887  E5
3888  F5
3889  F5
3909  F4
4201  E3
5800  C4
6251  C2
6400  A3
6401  A2
7252  C2
7254  D3
7255  D2
7258  E3
7259  E2
7260  E3
7305  H5
7306  H4
7400  C3
7700  D3
7701  E4
7702  E4
7800  B5
7801  A5
7830  D5
7880  E6
7882  E5

Содержание AX2000

Страница 1: ......

Страница 2: ... e Sound Technology ST1700B i e 4822 395 30204 22kHz 13th order E G A T S B B D e s n o p s e r y c n e u q e r F z H k 3 6 z H k 1 z H k 0 1 1 B B D B d 6 B d 2 B d 0 B d 2 B d 0 B d 2 2 B B D B d 9 B d 2 B d 0 B d 2 B d 5 B d 2 E D O M N O I T A R E P O V 5 4 Y L P P U S N I C D V 5 2 2 Y L P P U S T T A B F F O P S E N O P S E F F O P S E N O P S E e d o m y a l P p y t A m 0 0 1 p y t A m 0 0 ...

Страница 3: ...oth Mains adapter Loose connection Connect the adapter securely In car use Cigarette lighter is not Switch on ignition or insert powered when ignition is off batteries nF d1SC CD RW CD R is not Use FINALIZE on the indication recorded properly CD Recorder to complete the recording no d1SC The CD is badly scratched Replace or clean the CD indication or dirty CD is not or incorrectly inserted Insert ...

Страница 4: ...ptor AY3170 09 AC DC Adaptor AY3170 10 AC DC Adaptor AY3170 12 AC DC Adaptor AY3170 17 AC DC Adaptor AY3170 19 AC DC Adaptor AY3266 00 Pouch Neoprene AY3362 00 Rechargable Batt NiMH AY3464 HiFi Cord 3 5mm L plug cinch AY3501 00 Car Adaptor Cassette AY3545 00 Car DC DC Converter AY3767 00 Cord Remote Control SBC HE545 77 Headphone L plug SBC HE545 77s Headphone S plug SBC HL350 77 Headphone L plug ...

Страница 5: ...parts which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teru...

Страница 6: ...xternal DC socket 5 Take care that the door switch is closed during measurements REPAIR POSITION COMPONENTSIDE DISMANTLING THE CD DOOR To dismantle the CD door proceed as follows 1 Dismantle bottom and printed board drive assembly 2 Disconnect membrane keyboard flex foil connector on copperside of printed board 3 Bend the cabinet leftwards downwards 1 while bending the CD door rightwards upwards 2...

Страница 7: ...650x1 25mm 4822 466 10953 small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connection box 3 press stud connections 1MΩ 4822 320 11307 Extendible cable 2m 2MΩ to connect wristband to connection box 4822 320 11305 Connecting cable 3m 2MΩ to connect table mat to connection box 4822 320 11306 Earth cable 1MΩ to connect any product to mat or to connection box 4822 320 11308 KIT ...

Страница 8: ...bridge driver supply voltage 16 OUT2B servo driver CD drive negative drive output CH2 17 PGND2 GND H bridge driver ground 18 OUT2A servo driver CD drive positive drive output CH2 19 OUT3A servo driver CD drive positive drive output CH3 20 PGND2 GND H bridge driver ground 21 OUT3B servo driver CD drive negative drive output CH3 22 VIN34 A CH3 and CH4 H bridge driver supply voltage 23 OUT4B servo dr...

Страница 9: ...is pin should be tied low 32 KILL CD10 Mute control kill output programmable open drain 33 VSSD1 GND digital ground 2 34 V2 V3 CD10 NPC versatile I O input versatile pin 2 or output versatile pin 3 open drain 35 WCLI NPC CD10 word clock input for data loopback to DAC 36 SDI NPC CD10 serial data input for data loopback to DAC 37 SCLI NPC CD10 serial bit clock input for data loopback to DAC 38 RESET...

Страница 10: ...subcode block clock signal output 20 RESET µP NPC system reset input active low 21 ZSENSE NPC µP interface status output 22 VDD2 2 6V supply voltage 23 YDMUTE NPC forced mute input 24 YMLD µP NPC µP interface latch clock input 25 YMDATA µP NPC µP interface serial data input 26 YMCLK µP NPC µP interface shift clock input 27 OE NPC DRAM DRAM OE control output active low 28 CAS NPC DRAM DRAM CAS cont...

Страница 11: ...s disc to nom speed DC DC converter is switched on via WAKE Y N µP calculates ramping offset and sends play params to CD10 jump ok µP initializes radial servo loop 330ms µP releases muting via MUTE µP sends command to CD10 jump 10 tracks inside Y Y subcode ok N N Y Y N PLAY MODE N N display shows no d1SC start up stopped display shows nF d1SC start up stopped disc at nom speed within 10s N focus s...

Страница 12: ...rpose Check movement of lens and operation of focus servo for CDDA and CDRW discs The focus servo loop is switched on and the set starts searching the focus focus ramping As soon as the focus has been found the focus servo loop is closed and the state of the focus is monitored continuously If the focus is OK the display shows F x else F x x indicates the sensitivity mode Details can be found in ta...

Страница 13: ... fatal fatal non fatal fatal CAUSE Focus point lost for at least 3ms The radial servo was offtrack for a certain amount of time The slide did not reach it s inner pos inner switch of CD drive does not close within approx 6s The slide did not come out of it s inner pos inner switch of CD drive is open within approx 250ms The DRAM controller was not able to connect two consecutive audio frames The m...

Страница 14: ...AMP FROM µP FROM TO µP DRAM RC FROM TO RC SOCKET RC CIRCUIT1 SAW VG VLG VR H BRIDGE MOTOR DRIVER 2 H BRIDGE MOTOR DRIVER 3 H BRIDGE MOTOR DRIVER 1 SAW VG VLG VR SAW VG VLG VR H BRIDGE MOTOR DRIVER 4 8 4MHz L P F 1 not on all versions VDD VDD AVDD 2 6V VCC2 VCCL 2 6V 2 6V 2 6V VCC 2 6V RESET FROM SERVO DRIVER YFLAG TO NPC VOLUME DBB CONT DBB_STEP BEEP DBB_ON IN A Switch Beep in DBB Switch Low pass ...

Страница 15: ...871 180p 2833 2861 1u 2845 47n H H 4u7 2800 1n5 2860 2801 4n7 H 3870 H D 3838 2844 100n 3801 15K 33K 220p 2842 10K 3842 D 3876 4K7 D 2891 22p 3875 4K7 2K2 3857 D 16G 4F MBit DRAM 7881A 3885 10K 2830 22u 3883 H D 3809 56K 3852 10R 3864 10K 3835 27K D 2836 180p H H 2803 100n 2884 47p 3837 33K 3869 3850 22K 47R 2802 22u 2883 100p 3851 1K 3847 33R 47u 2859 7801 BC847BW 3808 220K 100n 2888 3862 10K 100...

Страница 16: ...3268 D8 3269 D8 3270 E2 C LN only for DA23 LNPH LN 3701 0R for Non RC R R C C 3406 B14 3272 F2 3273 F2 3274 F2 3275 F3 2402 D10 3277 F2 3278 F3 3279 G2 3280 G2 2701 H14 2256 B7 3250 B7 3251 B2 3252 B6 3253 B2 3287 G1 3255 C5 3256 C7 3257 C6 C 3258 C2 2266 F7 3260 C6 3261 C4 3263 E3 3264 D2 2271 F2 G 2273 G6 2274 G3 2275 E8 2276 E8 3271 E1 2278 D8 2279 E8 2400 F15 2401 G12 2250 A6 2403 D10 2404 E10...

Страница 17: ...23 D8 2324 C9 2325 D9 2326 D9 2327 A7 2328 A6 2892 A8 7 A 5K6 3311 3305 15K 4u7 2309 220p 2300 33n 2324 2328 100n 15K 3309 1u 2321 18K 3333 2R2 3319 3K3 3315 2311 22u 3n3 2307 2u2 2312 7306 BC847BW 15K 3304 2308 3328 47K 4u7 3317 2302 100p A A A 4K7 3323 22R 1R for 17 BC847BW 7302 A 1u 2318 8 4 2305 220p A 8 4 TC75W51FU 7300 B 5 6 7 7300 A TC75W51FU 3 2 1 2314 22u 10n 2326 2320 2u2 2R2 3324 7307 B...

Страница 18: ... H4 2802 B2 2804 A2 2830 D1 2831 C2 2837 C2 2838 C2 2843 C1 2859 F3 2883 F2 2884 E2 2885 E2 2886 E1 2887 F2 2889 E2 2892 H4 3252 F5 3257 F4 3260 F4 3266 G5 3295 F4 3300 G3 3301 G3 3302 G3 3303 G3 3304 H3 3305 G2 3306 H3 3307 H3 3308 H3 3309 H3 3310 H3 3311 H3 3312 H3 3313 H3 3314 H3 3315 H4 3316 G3 3317 F3 3320 G2 3331 F3 3332 F3 3333 H3 3334 H2 3335 G2 3420 G3 3835 C2 3837 C2 3845 C1 3846 C2 3871...

Страница 19: ...3272 E3 3273 E3 3274 E3 3275 D3 3276 E3 3277 E3 3278 D3 3279 E2 3280 E2 3281 E3 3282 E3 3283 E3 3284 E2 3285 E2 3286 E2 3287 E3 3288 B1 3289 E4 3290 E4 3291 A2 3292 F3 3293 D3 3294 G4 3296 D2 3318 H5 3319 H4 3321 H4 3322 G6 3323 G6 3324 H4 3325 H4 3326 F7 3327 H5 3328 G4 3330 G6 3400 A2 3401 B4 3402 B4 3403 B4 3404 B4 3405 B4 3406 B4 3407 A2 3408 A2 3409 A2 3410 C2 3411 C3 3412 C4 3413 C4 3414 B4 ...

Страница 20: ...P ASSY 1 SILVER DESIGN P 411 3103 308 11120 INSERT P ASSY 3 BLACK DESIGN P 411 3103 308 11130 INSERT Q ASSY 1 AUBERGINE DESIGN Q 412 3103 301 45400 BRACKET LCD 413 3103 308 84250 LCD ULTRA ESP 414 3103 304 69510 ZEBRASTRIP 416 3103 304 69500 MEMBRANE KEYBOARD P only for Design P 416 3103 304 69680 MEMBRANE KEYBOARD Q only for Design Q 417 3103 301 06570 SPRING OPEN LEFT 418 3103 301 06580 SPRING O...

Страница 21: ... 2316 4822 124 12052 220µF 20 6 3V 2317 4822 126 14305 100nF 10 16V CAPACITORS 2318 4822 126 14472 1µF 10 10V 2319 3198 017 41050 1µF 20 10V 2320 4822 124 22652 2 2µF 20 50V 2321 4822 126 14472 1µF 10 10V 2322 4822 126 14305 100nF 10 16V 2323 4822 126 14305 100nF 10 16V 2324 4822 126 14549 33nF 10 16V 2325 4822 126 14549 33nF 10 16V 2326 5322 126 11583 10nF 10 63V 2327 4822 126 14305 100nF 10 16V ...

Страница 22: ...13 4822 051 30105 1MΩ 5 0 06W RESISTORS 3314 4822 051 30332 3 3kΩ 5 0 06W 3315 4822 051 30332 3 3kΩ 5 0 06W 3316 4822 051 30103 10kΩ 5 0 06W 3317 4822 051 30472 4 7kΩ 5 0 06W 3318 4822 117 13632 100kΩ 1 0 06W 3319 4822 117 13613 2 2Ω 5 0 06W 3320 3103 308 53680 2x10kΩ POTMETER CX2 3321 4822 051 30103 10kΩ 5 0 06W 3322 4822 117 12139 22Ω 5 0 06W not for 17 version 3322 4822 117 12917 1Ω 5 0 06W onl...

Страница 23: ...HIP JUMPER 0603 3894 4822 051 30008 CHIP JUMPER 0603 3895 4822 051 30008 CHIP JUMPER 0603 3896 4822 051 30008 CHIP JUMPER 0603 3897 4822 051 30008 CHIP JUMPER 0603 3898 4822 051 30008 CHIP JUMPER 0603 3899 4822 051 30008 CHIP JUMPER 0603 3900 4822 051 30008 CHIP JUMPER 0603 3901 4822 051 30008 CHIP JUMPER 0603 RESISTORS 3902 4822 051 30008 CHIP JUMPER 0603 3903 4822 051 30008 CHIP JUMPER 0603 3904...

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