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MICROFILM

SERVICE MANUAL

US Model

CDX-1150

FM/AM COMPACT DISC PLAYER

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
13 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1% total harmonic distortion.

Other Specifications
CD player section

System

Compact disc digital audio
system

Signal-to-noise ratio

90 dB

Frequency response

10 – 20,000 Hz

Wow and flutter

Below measurable limit

Laser Diode Properties

Material

GaAs + GaAlAs

Wavelength

785 – 815 nm (Typ. 800 nm)

Emission Duration

Continuous

Laser output power

Less than 0.5 mW*

This output is the value measured at a distance of

0.7 mm from the objective lens surface on the
Optical Pick-up Block.

Tuner section

FM

Tuning range

87.5 – 107.9 MHz

Antenna terminal

External antenna connector

Intermediate frequency 10.7 MHz
Usable sensitivity

12 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

65 dB (stereo),
68 dB (mono)

Harmonic distortion at 1 kHz

0.7% (stereo),
0.5% (mono)

Separation

35 dB at 1 kHz

Frequency response

30 – 15,000 Hz

AM

Tuning range

530 – 1,710 kHz

Antenna terminal

External antenna connector

Intermediate frequency 10.7 MHz/450 kHz
Sensitivity

30 

µ

V

SPECIFICATIONS

Power amplifier section

Outputs

Speaker outputs
(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output 35 W 

×

 4 (at 4 ohms)

General

Outputs

Line output
Power amplifier control
Power antenna relay control

Tone controls

Bass 

±

8 dB at 100 Hz

Treble 

±

8 dB at 10 kHz

Power requirements

12 V DC car battery
(negative ground)

Dimensions

Approx. 178 

×

 50 

×

 178 mm

(7

 1/8

 

×

 2 

×

 7

 1/8

 

in.)

(w/h/d)

Mounting dimensions

Approx. 182 

×

 53 

×

 162 mm

(7

 1/4

 

×

 2

 1/8

 

×

 6

 1/2

 

in.)

(w/h/d)

Mass

Approx. 1.2 kg (2 lb. 10 oz.)

Supplied accessories

Parts for installation and
connections (1 set)

Design and specifications are subject to change without
notice.

• The tuner and CD sections have no adjustments.

Model Name Using Similar Mechanism

NEW

CD Drive Mechanism Type

MG-310-153

RTV servis Horvat 

 Kešinci, 31402 Semeljci 
       031-856-139 
       031-856-637 
       098-788-319 

 

[email protected] 

            

Croatia 

Содержание CDX-1150 - Compact Disc Player

Страница 1: ...e ratio 65 dB stereo 68 dB mono Harmonic distortion at 1 kHz 0 7 stereo 0 5 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz AM Tuning range 530 1 710 kHz Antenna terminal External antenna connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity 30 µV SPECIFICATIONS Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power outp...

Страница 2: ... dam aged by heat NOTES ON HANDLING THE OPTICAL PICK UP BLOCK The laser diode in the optical pick up block may suffer electrostatic break down easily When handling it perform soldering bridge to the laser tap on the flexible board Also perform measures against electrostatic break down sufficiently before the operation The flexible board is easily damaged and should be handled with care NOTES ON LA...

Страница 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

Страница 4: ... 4 ...

Страница 5: ... 5 ...

Страница 6: ...ON 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 2 1 COVER 2 2 FRONT PANEL ASSY 1 claw 2 claw 3 claws 4 cover 1 PTT 2 6x8 2 claw 3 claws 4 claw 5 connector 6 front panel assy ...

Страница 7: ...6 key 8 button AMS 7 button EJECT 6 button 5 button source 3 KEY board 1 PTT 2 6x8 4 spacer washer 6 PTT 2 6x8 7 PTT 2 6x8 8 ground point screw PTT 2 6x6 9 ground point screws PTT 2 6x6 3 PTT 2 6x8 5 bracket front 0 main sub assy sheet insulating 2 spacer washer ...

Страница 8: ... 8 2 5 CD MECHANISM BLOCK 2 6 HEAT SINK 1 PTT 2 6x8 4 CNJ103 5 CNJ102 6 CN600 7 CD mechanism block 3 claw 2 claw 1 PTT 2 6x8 2 PTT 2 6x8 3 PTT 2 6x8 4 heat sink ...

Страница 9: ...Y 2 8 FLOATING BLOCK ASSY 3 tension spring FL 1 screws P 2x2 5 2 chassis R block assy 4 tension spring FL 6 7 8 9 0 floating block assy 4 tension spring SPM 5 tension spring angle 2 washer M 3 lever LE L 1 tension spring lever D ...

Страница 10: ... 10 2 9 ROLLER ARM ASSY 2 10 OPTICAL PICK UP BLOCK 1 spring roller 2 spring roller 7 roller arm assy 3 4 5 6 1 gear worm wheel 2 shaft sled guide 3 optical pick up block claw ...

Страница 11: ...P reset signal output L active 23 FOUT O Loading motor control output Forward direction 24 ROUT O Loading motor control output Reverse direction 25 CD ON O CD power control output 26 PW ON O System power control output 27 LIMSW I LIMIT switch input L active 28 FLAG I Data input for error correction result read in 29 SENS I SENS signal input 30 FLOCK I Focus servo pulling signal input L active 31 T...

Страница 12: ...ut 64 BLKCK I Sub code block clock signal input interruption 65 SW2 I Switch 2 input L active 66 FCLK I Latch input for error correction result read in interruption 67 VSS0 Ground 68 VDD1 Power supply pin 5 V 69 X2 Main system clock output 5 MHz 70 X1 Main system clock input 5 MHz 71 VPP Internal connection 72 XT2 Sub system clock output 32 768 kHz 73 XT1 Sub system clock input 32 768 kHz 74 VDD0 ...

Страница 13: ...ATT CHECK Q507 BATT CHECK Q510 18 17 16 20 21 11 36 37 38 4 15 12 14 60 13 12 11 80 62 38 75 76 77 17 5 6 13 20 18 19 21 9 10 8 AMDET 1 AM 2 FM ILL ON RESET CKO SO KEYIN0 KEYIN1 AVREFO KEYACK AD ON CE INH L OUT R OUT VCO FM AM XTAL IN IFC O SEEK RE LO DX VT FM AM POWER CONTROL Q702 POWER CONTROL Q703 POWER CONTROL Q701 POWER CONTROL Q704 705 POWER CONTROL Q505 506 POWER CONTROL Q501 502 MUTE CONTR...

Страница 14: ...Q401 B 3 Q402 C 5 Q403 C 6 Q501 D 11 Q502 D 11 Q503 F 13 Q504 G 12 Q505 C 11 Q506 C 13 Q507 D 12 Q508 C 7 Q509 E 11 Q510 E 12 Q511 E 10 Q512 C 8 Q513 A 8 Q514 C 8 Q515 D 7 Q516 B 3 Q517 F 11 Q550 B 3 Q551 B 4 Q601 J 12 Q701 G 2 Q702 G 2 Q703 J 7 Q704 F 2 Q705 F 3 Semiconductor Location SIDE B Note Through hole internal component b Pattern from the side which enables seeing The other layer s patter...

Страница 15: ... 17 18 CDX 1150 BLK YEL RED BLU BLU WHT GRY BLK VIO VIO BLK GRN GRN BLK WHT WHT GRN GRY AMP REM FRONT R CH REAR R CH REAR L CH FRONT L CH Page 28 ...

Страница 16: ...4V and fed with regulated dc power supply from ACC and BATT cords Voltage and waveforms are dc with respect to ground under no signal conditions no mark CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled nu...

Страница 17: ...l designation U B Line Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM J CD 3 5 SCHEMATIC DIAGRAM MAIN SECTION 2 3 Refer to pag...

Страница 18: ... page 30 for IC Block Diagrams Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM AM CD PLAY Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path F FM f AM Page 20 Page 21 Page 25 RTV servis Horvat Keš...

Страница 19: ...rwise specified indicates tolerance C panel designation U B Line 3 7 SCHEMATIC DIAGRAM DISPLAY SECTION Page 24 Power voltage is dc 14 4V and fed with regulated dc power supply from ACC and BATT cords Voltage is dc with respect to ground under no signal detuned condition no mark FM Voltages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerance...

Страница 20: ... The other layer s patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from the Side B pattern face are indicated Parts face side Parts on the parts face side seen from the Side A parts face are indicated 3 8 PRINTED WIRING BOARD DISPLAY SECTION Page 17 ...

Страница 21: ...EA CSBRT ARF CAGC RFI RFO LD LPD VCC PDB PDA 15 PDF PDE VREF F BAL T BAL TE CCRS TE BPF ENV V DET OFFR CROSS NRF DET FE REV FWD OUT B OUT A MUTE LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT VCC LOADING DRIVER 24 23 22 21 20 19 18 17 16 15 4 5 6 7 8 9 10 11 12 13 14 2 1 3 27 28 26 25 REV OPIN4 OPIN4 OPOUT4 OPIN3 OPIN3 OPOUT3 MUTE BIAS GND VO3 VO3 VO4 VO4 FWD OPIN1 OPIN1 OPOUT1 OPIN2 OPIN2 OPOUT2...

Страница 22: ...EF LROUT LFOUT LFIN LSB2 LSB1 NC NC LSIN LTOUT LT3 LT2 LT1 LCOM LVRIN OSCILLATOR SERIAL INTERFACE REFERENCE DIVIDER PHASE COMPARATOR REGULATED POWER SUPPLY REF ON OFF 18 BIT 22 BIT 18 BIT 40BIT SHIFT REGISTER 12 BIT PROGRAMMABLE COUNTER I O PORT OUTPUT PORT 20 BIT IF COUNTER 4 BIT SWALLOW COUNTER PRESCALER AMP AMP AMP SELECT SELECT 24 XI 23 A GND 22 REG 21 VCC 20 AM CP 19 VT 18 FM CP 17 D GND 16 A...

Страница 23: ...list The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Ref No Part No Description Remark 4 1 CHASSIS SECTION N N Ref No Part No Description Remark MG 310 153 TU700 1 2 3 4 5 8 6 6 6 6 6 6 6 6 11 11 6 9 10 7 F901 1 3 034 437 01 COVER 2 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 3 A 3294 623 A MAIN BOARD COMPLETE 4 3 034 438 01 ...

Страница 24: ...3 034 440 01 PLATE LCD GROUND 53 3 034 454 01 SHEET LCD 54 3 034 453 01 SHEET DIFFUSION 55 X 3377 104 1 HOLDER LCD ASSY 56 7 685 105 19 SCREW P 2X8 TYPE2 NON SLIT 57 3 034 444 01 BUTTON SOURCE 58 3 034 450 01 BUTTON 59 3 034 443 01 BUTTON 6 KEY 60 3 034 451 01 BUTTON AMS 61 3 034 445 01 BUTTON EJECT 62 X 3377 536 1 PANEL ASSY FRONT LCD800 1 803 526 11 DISPLAY PANEL LIQUID CRYSTAL ...

Страница 25: ...REW M2X4 0 105 3 032 356 01 SPRING LEVER DLR TENSION 106 A 3301 691 A CHASSIS R BLOCK ASSY 107 3 033 806 01 SCREW M2X2 5 108 3 032 355 01 SPRING LEVER D TENSION 109 3 032 351 01 SPRING FL TENSION 110 3 032 352 01 SPRING ANGLE TENSION 111 A 3301 687 A CHASSIS M BLOCK ASSY 112 1 670 827 11 SW BOARD 113 3 033 807 01 SCREW M2X3 0 114 3 032 359 01 SPRING ROLLER 115 X 3376 721 1 ARM ROLLER ASSY 116 3 32...

Страница 26: ...N EJ2 154 3 032 353 01 SPRING CH TENSION 155 3 033 803 01 SCREW M1 7X2 5 156 X 3376 720 1 CHASSIS OP ASSY 157 3 032 373 01 SPRING SPM TENSION 158 X 3376 724 1 LEVER WORM WHEEL ASSY 159 3 032 355 01 SPRING LEVER D TENSION 160 1 670 828 11 MOTOR BOARD 161 3 033 807 01 SCREW M2X3 0 162 3 032 341 01 BRACKET SL MOTOR 163 1 251 809 21 PICK UP OPTICAL 164 3 032 345 01 RACK FEED 165 3 033 804 01 SCREW PTP...

Страница 27: ...SW807 1 762 619 21 SWITCH KEY BOARD WITH LED SEEK AMS LSW808 1 762 619 21 SWITCH KEY BOARD WITH LED SEEK AMS 0 LSW809 1 762 619 21 SWITCH KEY BOARD WITH LED SENS BTM LSW810 1 762 619 21 SWITCH KEY BOARD WITH LED LOUD LSW811 1 762 619 21 SWITCH KEY BOARD WITH LED 6 LSW812 1 762 619 21 SWITCH KEY BOARD WITH LED ATT LSW813 1 762 619 21 SWITCH KEY BOARD WITH LED DSPL LSW814 1 762 619 21 SWITCH KEY BOA...

Страница 28: ...6 11 CERAMIC CHIP 0 1uF 10 16V C403 1 109 982 11 CERAMIC CHIP 1uF 10 10V C404 1 109 982 11 CERAMIC CHIP 1uF 10 10V C405 1 109 982 11 CERAMIC CHIP 1uF 10 10V C406 1 162 967 11 CERAMIC CHIP 0 0033uF 10 50V C407 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C408 1 109 982 11 CERAMIC CHIP 1uF 10 10V C409 1 164 492 11 CERAMIC CHIP 0 15uF 10 16V C410 1 164 492 11 CERAMIC CHIP 0 15uF 10 16V C411 1 109 982 11 ...

Страница 29: ...1 CERAMIC CHIP 100PF 5 50V C736 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C737 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C738 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C739 1 115 565 11 CERAMIC CHIP 2 2uF 10 10V C740 1 162 927 11 CERAMIC CHIP 100PF 5 50V C741 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C742 1 124 779 00 ELECT CHIP 10uF 20 16V C743 1 124 779 00 ELECT CHIP 10uF 20 16V C744 1 162 911 11 CE...

Страница 30: ...6 001 00 METAL CHIP 10 5 1 10W R122 1 216 836 11 METAL CHIP 18K 5 1 16W R123 1 216 840 11 METAL CHIP 39K 5 1 16W R124 1 216 848 11 METAL CHIP 180K 5 1 16W R125 1 216 849 11 METAL CHIP 220K 5 1 16W R126 1 216 001 00 METAL CHIP 10 5 1 10W R127 1 216 001 00 METAL CHIP 10 5 1 10W R128 1 216 308 00 METAL CHIP 4 7 5 1 10W R129 1 216 013 00 METAL CHIP 33 5 1 10W R130 1 216 845 11 METAL CHIP 100K 5 1 16W ...

Страница 31: ...845 11 METAL CHIP 100K 5 1 16W R622 1 216 845 11 METAL CHIP 100K 5 1 16W R623 1 216 845 11 METAL CHIP 100K 5 1 16W R625 1 216 845 11 METAL CHIP 100K 5 1 16W R629 1 216 845 11 METAL CHIP 100K 5 1 16W R630 1 216 821 11 METAL CHIP 1K 5 1 16W R633 1 216 864 11 METAL CHIP 0 5 1 16W R701 1 216 833 11 METAL CHIP 10K 5 1 16W R702 1 216 825 11 METAL CHIP 2 2K 5 1 16W R703 1 216 134 00 RES CHIP 2 2 5 1 8W R...

Страница 32: ... 704 1 MOTOR ASSY SLED SLED M103 A 3301 690 A MOTOR ASSY LOADING LOADING ACCESSORIES PACKING MATERIALS 3 866 373 11 MANUAL INSTRUCTION ENGLISH 3 866 374 11 MANUAL INSTRUCTION INSTALL ENGLISH PARTS FOR INSTALLATION AND CONNECTIONS 201 3 009 613 21 FRAME 202 3 924 961 01 SUPPORT ND FITTING 203 X 3368 725 1 SCREW ASSY FITTING 204 3 034 435 01 COLLAR 205 3 027 138 01 SPRING FITTING 206 3 934 325 01 SC...

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