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SERVICE MANUAL
RTV servis Horvat
Kešinci, 31402 Semeljci
031-856-139
031-856-637
098-788-319
rtv-servis-horvat@os.tel.hr
Croatia
• The tuner and CD sections have no adjustments.
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
Signal-to-noise ratio
Frequency response
Wow and flutter
Laser Diode Properties
Material
Wavelength
Emission Duration
Laser output power
* 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
Antenna terminal
Intermediate frequency 10.7 MHz
Usable sensitivity
Selectivity
Signal-to-noise ratio
Harmonic distortion at 1 kHz
Separation
Frequency response
AM
Tuning range
Antenna terminal
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MICROFILM
SPECIFICATIONS
Compact disc digital audio
system
90 dB
10 – 20,000 Hz
Below measurable limit
GaAs + GaAlAs
785 – 815 nm (Typ. 800 nm)
Continuous
Less than 0.5 mW*
87.5 – 107.9 MHz
External antenna connector
12 dBf
75 dB at 400 kHz
65 dB (stereo),
68 dB (mono)
0.7% (stereo),
0.5% (mono)
35 dB at 1 kHz
30 – 15,000 Hz
530 – 1,710 kHz
External antenna connector
30 µV
CDX-1150
Model Name Using Similar Mechanism
CD Drive Mechanism Type
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
Bass ±8 dB at 100 Hz
Tone controls
Treble ±8 dB at 10 kHz
Power requirements
12 V DC car battery
(negative ground)
Approx. 178 × 50 × 178 mm
Dimensions
× 2 × 7
(7
1/8
(w/h/d)
Approx. 182 × 53 × 162 mm
Mounting dimensions
× 2
(7
1/4
(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.
FM/AM COMPACT DISC PLAYER
– 1 –
US Model
NEW
MG-310-153
in.)
1/8
× 6
in.)
1/8
1/2

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Summary of Contents for Sony CDX-1150

  • Page 1 CDX-1150 SERVICE MANUAL US Model RTV servis Horvat Kešinci, 31402 Semeljci 031-856-139 031-856-637 098-788-319 rtv-servis-horvat@os.tel.hr Croatia • The tuner and CD sections have no adjustments. Model Name Using Similar Mechanism CD Drive Mechanism Type MG-310-153 SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION...
  • Page 2: Table Of Contents

    COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3 SECTION 1 GENERAL This section is extracted from instruction manual. – 3 –...
  • Page 4 – 4 –...
  • Page 5 – 5 –...
  • Page 6: Disassembly

    SECTION 2 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 2-1. COVER 1 claw 4 cover 3 claws 2 claw 2-2. FRONT PANEL ASSY 3 claws 5 connector 2 claw 6 front panel assy 4 claw 1 PTT 2.6x8 –...
  • Page 7: Key Board

    2-3. KEY BOARD 1 P 2x8 2 P 2x8 3 KEY board 5 button (source) 6 button (+ -) 4 button (6 key) 8 button (AMS) 7 button (EJECT) 2-4. MAIN SUB ASSY 6 PTT 2.6x8 8 ground point screw (+PTT 2.6x6) 9 ground point screws (+PTT 2.6x6)
  • Page 8: Cd Mechanism Block

    2-5. CD MECHANISM BLOCK 7 CD mechanism block 1 PTT 2.6x8 3 claw 2 claw 5 CNJ102 6 CN600 4 CNJ103 2-6. HEAT SINK 4 heat sink 3 PTT 2.6x8 2 PTT 2.6x8 1 PTT 2.6x8 – 8 –...
  • Page 9: Chassis (R) Block Assy

    2-7. CHASSIS (R) BLOCK ASSY 3 tension spring (FL) 4 tension spring (FL) 2 chassis (R) block assy 1 screws (P 2x2.5) 2-8. FLOATING BLOCK ASSY 4 tension spring (SPM) 0 floating block assy 5 tension spring (angle) 3 lever (LE.L) 2 washer (M) 1 tension spring (lever D) –...
  • Page 10: Roller Arm Assy

    2-9. ROLLER ARM ASSY 1 spring (roller) 7 roller arm assy 2 spring (roller) 2-10. OPTICAL PICK-UP BLOCK 1 gear (worm wheel) 2 shaft (sled guide) 3 optical pick-up block claw – 10 –...
  • Page 11: Diagrams

    SECTION 3 DIAGRAMS 3-1. IC PIN DESCRIPTION • IC600 µPD780058GC-063-8BT (SYSTEM CONTROL) Pin No. Pin Name Pin Description MCLK Microcomputer • command • clock signal output (data latch on rising) MDATA Microcomputer • command • data signal output Microcomputer • command • load signal output AVSS —...
  • Page 12 Pin No. Pin Name Pin Description PLLCKO PLL clock output PLLSI PLL data input AMON AM ON output — — Not used in this set. FMST ST-IND indication input/Forced Monaural output Switch 4 input (“L” active) Switch 3 input (“L” active) Switch 1 input (“L”...
  • Page 13: Block Diagram

    CDX-1150 3-2. BLOCK DIAGRAM DIGITAL SIGNAL/ ELECTRIC VOLUME RF AMP SERVO PROCESSOR OPTICAL IC400 IC102 IC101 PICK-UP CNP400 R-CH LINE OUT L OUT REAR VOL/ FADER TONE R OUT R-CH Q401 POWER AMP RFENV IC500 CNP500 CROSS TRCRS VDET REAR L(+)
  • Page 14: Printed Wiring Boards -Main Section

    CDX-1150 3-3. PRINTED WIRING BOARDS — MAIN SECTION — • Semiconductor Location Ref. No. Location (D501) B-10 D503 B-13 D504 B-12 D505 C-11 D506 D-13 D507 D-12 D508 E-11 D509 F-11 D510 E-12 D511 D512 E-10 D513 D514 D516 B-12...
  • Page 15 CDX-1150 (Page 28) – 17 – – 18 –...
  • Page 16: Schematic Diagram -Main Section (1/3)

    CDX-1150 3-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 29 for IC Block Diagrams. • Waveforms (MODE:PLAY) 1.3Vp-p (ARF) IC102 RTV servis Horvat Kešinci, 31402 Semeljci 031-856-139 (Page 21) 031-856-637 Approx. 200mVp-p 098-788-319 @™ (TE) IC102 rtv-servis-horvat@os.tel.hr...
  • Page 17: Schematic Diagram -Main Section (2/3)

    CDX-1150 3-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 30 for IC Block Diagrams. (Page 24) Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 18: Schematic Diagram -Main Section (3/3)

    CDX-1150 3-6. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 30 for IC Block Diagrams. (Page 21) RTV servis Horvat Kešinci, 31402 Semeljci 031-856-139 031-856-637 098-788-319 rtv-servis-horvat@os.tel.hr Croatia Note: • All capacitors are in µF unless otherwise noted. pF: µµF •...
  • Page 19: Schematic Diagram -Display Section

    CDX-1150 3-7. SCHEMATIC DIAGRAM — DISPLAY SECTION — (Page 24) Note: • All capacitors are in µF unless otherwise noted. pF: µµF • Power voltage is dc 14.4V and fed with regulated dc power 50 WV or less are not indicated except for electrolytics supply from ACC and BATT cords.
  • Page 20: Printed Wiring Board -Display Section

    CDX-1150 3-8. PRINTED WIRING BOARD — DISPLAY SECTION — PL802 PL801 (Page 17) Note: • ® : Through hole. • b : Pattern from the side which enables seeing. (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.
  • Page 21 • IC Block Diagrams IC102 AN8835SB F CH VCBA E CH F BAL T BAL A CH VCBA B CH CCRS TE BPF RF DET RF EQ BDO DET CAGC V DET OFFR CSBRT OFFR DET 3 TENV CROSS LD ON NRF DET IC103 BA5984FP-E2 MUTE...
  • Page 22 IC400 LC75374E LFIN – LFOUT – – – – LSELO LROUT – – VREF CONTROL – SHIFT – DECODER LATCH REGISTER RROUT RSELO – – – – RFOUT – RFIN 6 7 8 9 10 IC700 TB2118F 24 XI REGULATED POWER SUPPLY 23 A GND REFERENCE...
  • Page 23: Exploded Views

    SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. Example : mark ! or dotted line with mark. • Items marked “*” are not stocked since ! are critical for safety.
  • Page 24: Front Panel Section

    4-2. FRONT PANEL SECTION LCD800 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 A-3294-624-A KEY BOARD, COMPLETE 3-034-450-01 BUTTON (+ -) * 52 3-034-440-01 PLATE (LCD), GROUND 3-034-443-01 BUTTON (6 KEY) * 53 3-034-454-01 SHEET (LCD) 3-034-451-01 BUTTON (AMS) * 54 3-034-453-01 SHEET (DIFFUSION)
  • Page 25: Cd Mechanism Section (1)

    4-3. CD MECHANISM SECTION (1) (MG-310-153) M103 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-342-940-01 WASHER (M) A-3301-687-A CHASSIS (M) BLOCK ASSY * 102 3-032-327-01 LEVER (LE.L) * 112 1-670-827-11 SW BOARD 3-037-492-01 DAMPER (P) 3-033-807-01 SCREW (M2X3.0) 3-033-808-01 SCREW (M2X4.0) 3-032-359-01 SPRING (ROLLER)
  • Page 26: Cd Mechanism Section (2)

    4-4. CD MECHANISM SECTION (2) (MG-310-153) M101 not supplied M102 not supplied not supplied 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 Ref.
  • Page 27: Electrical Parts List

    SECTION 5 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by the parts list may be different from the they are seldom required for routine service. mark ! or dotted line with mark.
  • Page 28 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CAPACITOR > C405 1-109-982-11 CERAMIC CHIP C406 1-162-967-11 CERAMIC CHIP 0.0033uF 10% C101 1-117-681-11 ELECT CHIP 100uF C407 1-164-227-11 CERAMIC CHIP 0.022uF C102 1-109-982-11 CERAMIC CHIP C408 1-109-982-11 CERAMIC CHIP C103...
  • Page 29 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C517 1-107-826-11 CERAMIC CHIP 0.1uF < CONNECTOR > C519 1-162-915-11 CERAMIC CHIP 10PF 0.5PF C520 1-107-826-11 CERAMIC CHIP 0.1uF * CN600 1-580-756-21 PIN, CONNECTOR (SMD) 7P C522 1-107-826-11 CERAMIC CHIP 0.1uF CN601...
  • Page 30 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R122 1-216-836-11 METAL CHIP 1/16W R123 1-216-840-11 METAL CHIP 1/16W Q101 8-729-141-48 TRANSISTOR 2SB624-BV345 R124 1-216-848-11 METAL CHIP 180K 1/16W Q401 8-729-047-71 TRANSISTOR FMG12-T-148 R125 1-216-849-11 METAL CHIP 220K...
  • Page 31 MAIN MOTOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R505 1-216-821-11 METAL CHIP 1/16W R710 1-216-049-11 RES,CHIP 1/10W R506 1-216-841-11 METAL CHIP 1/16W R711 1-216-841-11 METAL CHIP 1/16W R507 1-216-821-11 METAL CHIP 1/16W R712 1-216-821-11 METAL CHIP 1/16W R508 1-216-817-11 METAL CHIP...
  • Page 32 CDX-1150 Ref. No. Part No. Description Remark 1-762-947-12 SWITCH, PUSH (1 KEY) (DISC IN 2) 1-762-947-12 SWITCH, PUSH (1 KEY) (CHUCKING DET) ************************************************************* MISCELLANEOUS *************** 1-776-207-31 CORD (WITH CONNECTOR) (POWER) ! 163 1-251-809-21 PICK-UP, OPTICAL 1-673-761-11 MOTOR FLEXIBLE BOARD F901...

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