Sony D-FS18 Service Manual
  1. Manuals
  2. Brands
  3. Sony Manuals
  4. CD Player
  5. Sports D-FS18
  6. Service manual
Sony D-FS18 Service Manual

Sony D-FS18 Service Manual

Fm/am portable cd player
Hide thumbs Also See for D-FS18:
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE MANUAL
Ver 1.0 2001. 04
CD player
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wavelength: λ = 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance
of 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
D-A conversion
1-bit quartz time-axis control
Frequency response
+1
40 - 20 000 Hz
dB (measured by EIAJ CP-
–4
307)
Output (at 4.5 V input level)
Headphones (stereo minijack)
Approx. 5 mW + Approx. 5 mW at 16 Ω
Radio
Frequency range (STEP switch)
9 kHz step:
FM: 87.5 - 108.0 MHz
AM: 531 - 1 710 kHz
10 kHz step:
FM: 87.5 - 108.0 MHz
AM: 530 - 1 710 kHz
Antenna
FM: Headphones cord antenna
AM: Built-in ferrite bar antenna
Sony Corporation
9-873-122-11
2001D1600-1
Audio Entertainment Group
© 2001.4
General Engineering Dept.
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Type
SPECIFICATIONS
General
Power requirements
For the area code of the model you
purchased, check the upper left side of the
bar code on the package.
• Sony NH-WM2AA rechargeable batteries:
2.4 V DC
• Two LR6 (size AA) batteries: 3 V DC
• AC power adaptor (DC IN 4.5 V jack):
U2/U/CA2/E92/MX2/TW2/BR3 model:
120 V, 60 Hz
CED/CET/CEW/CEX/CE7/EE/EE1/E13/G5/
G6/G7/G8/BR1 model:
220 - 230 V, 50/60 Hz
CEK/3CE7 model: 230 - 240 V, 50 Hz
AU2 model: 240 V, 50 Hz
JE.W/E33/EA3 model: 100 - 240 V, 50/60 Hz
HK2 model: 220 V, 50/60 Hz
AR1/CNA model: 220 V, 50 Hz
• Sony DCC-E345 car battery cord for use on
car battery: 4.5 V DC
FM/AM PORTABLE CD PLAYER
D-FS18
US Model
Canadian Model
D-E770/EJ711/EJ715
CDM-3123EBA
DAX-23E
Battery life* (approx. hours)
(When you use the CD player on a flat and stable
surface.)
Playing time varies depending on how the CD
player is used.
When using
G-PROTECTION
on
off
NH-WM2AA
18
21
(charged for
about 5 hours**)
Two Sony alkaline 31
35
batteries LR6(SG)
* Measured value by the standard of EIAJ
(Electronic Industries Association of Japan).
** Charging time varies depending on how the
rechargeable battery is used.
Operating temperature
5°C - 35°C (41°F - 95°F)
Dimensions (w/h/d) (excluding
projecting parts and controls)
Approx. 146 × 38 × 136 mm
× 1
× 5
3
1
3
(5
⁄
⁄
⁄
in.)
4
2
8
Mass (excluding accessories)
Approx. 363 g (12.9 oz.)
— Continued on next page —
Radio
on
38
66

Advertisement

Table of Contents
loading

Related Manuals for Sony D-FS18

Summary of Contents for Sony D-FS18

  • Page 1 Headphones (stereo minijack) AR1/CNA model: 220 V, 50 Hz Approx. 5 mW + Approx. 5 mW at 16 Ω • Sony DCC-E345 car battery cord for use on Dimensions (w/h/d) (excluding car battery: 4.5 V DC projecting parts and controls) Radio Approx.

  • Page 2: Table Of Contents

    NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES • Never reuse a disconnected chip component. SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL • Notice that the minus side of a tantalum capacitor may be dam- OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 3: Servicing Notes

    D-FS18 SECTION 1 SERVICING NOTES Precautions for Checking Emission of Laser Diode NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR Laser light of the equipment is focused by the object lens in the optical BASE UNIT pick-up so that the light focuses on the reflection surface of the disc.

  • Page 4: General

    D-FS18 SECTION 2 This section is extracted from instruction manual. GENERAL CD player (front) 1 SOUND button 8 1 - 5 buttons 2 PLAY MODE• 9 u (play/pause) TUNING + button button 3 REPEAT/ENTER• q; x (stop)/CHG (charge)• TUNING – button RADIO OFF button 4 RADIO ON•BAND...

  • Page 5: Disassembly

    D-FS18 SECTION 3 DISASSEMBLY The equipment can be removed using the following procedure. Cabinet (lower) sub ASSY, Cabinet (inner) sub ASSY, Main board MD ASSY Cabinet (front) “Lid, Upper”, Switch unit Motor ASSY, Turn table (Spindle) (M902), Optical pick-up (DAX-23E), Motor ASSY (Sled) (M901) Note : Follow the disassembly procedure in the numerical order given.

  • Page 6: Motor Assy, Turn Table (Spindle) (M902)

    D-FS18 3-3. MOTOR ASSY, TURN TABLE (SPINDLE) (M902) 1 Screws (B1.7x5) Motor ASSY, Turn tabl (Spindle) (M902) Chassis 3-4. OPTICAL PICK-UP (DAX-23E), MOTOR ASSY (SLED) (M901) 1 Screw (B 1.7x5) Cover, Gear Gear B Screw (feed) assy Motor ASSY (Sled) (M901) 4 Screw (P 1.4x3.5)

  • Page 7: Lid, Upper", Switch Unit

    D-FS18 3-5. “LID, UPPER”, SWITCH UNIT Lid, Upper Switch unit Cover, Lid Five screws (B 1.7 × 3.5)

  • Page 8: Electrical Adjustmens

    D-FS18 SECTION 4 ELECTRICAL ADJUSTMENTS Focus bias Check CD SECTION Condition: • Hold the set in horizontal state. The CD section adjustments are done automatically in this set. • Terminate TAP802 (open) by solder. Precautions for Check Connection: 1. Perform check in the order given.

  • Page 9: Diagrams

    D-FS18 SECTION 5 DIAGRAMS Note on Printed Wiring Board: 0 dB = 1 µV • Repeat the procedures in each adjustment several times for the • Waveforms TUNER SECTION • X : parts extracted from the component side. maximum level meter indication.

  • Page 10: Block Diagram Cd Section

    D-FS18 5-1. BLOCK DIAGRAMS CD SECTION FM ANT TU-L TUNER SECTION TU-R TUMUTE RV301 IC301 VOLUME IC302 HP AMP OPTICAL PICK-UP Q601 IC601 J302 DAX-23E RF AMP,SERVO,DSP L IN L OUT IC501 D/A CONV,D-RAM CONT I-V AMP RFAC L OUT...
  • Page 11 D-FS18 TUNER SECTION FM ANT TU-L FM /AM 2 FM IN L OUT IF/RF AMP B.P.F CF2,3 MW FERRITE-ROD TRACKING 10.7MHz SECTION ANTTENA FM IF MIX OUT 4 TU-R AM IF R OUT 11 TRACKING AM IFT FM RF 450kHz...

  • Page 12: Main (Side A) Section

    D-FS18 5-2. PRINTED WIRING BOARD MAIN (SIDE A) SECTION OPTICAL PICK-UP BLOCK DAX-23E IC405 IC402 IC404 IC304 • Semiconductor Location Ref. No. Location D403 D408 D461 D601 IC304 IC402 IC404 IC405 E-10 Q301 Q403 D-10 Q405 Q406 Q407 Q409 Q412...

  • Page 13: Main (Side B) Section

    D-FS18 5-3. PRINTED WIRING BOARD MAIN (SIDE B) SECTION IC62 IC81 IC61 • Semiconductor Location Ref. No. Location IC501 IC604 IC801 D301 D302 IC302 D401 IC601 D404 D405 D602 D603 D804 IC61 IC301 IC62 IC81 IC301 IC302 IC602 IC401 IC501...

  • Page 14: Schematic Diagram Tuner Section

    D-FS18 5-4. SCHEMATIC DIAGRAM TUNER SECTION IC B/D...

  • Page 15: Schematic Diagram Cd Section (1/4)

    D-FS18 5-5. SCHEMATIC DIAGRAM CD SECTION (1/4)

  • Page 16: Schematic Diagram Cd Section (2/4)

    D-FS18 5-6. SCHEMATIC DIAGRAM CD SECTION (2/4) IC B/D...

  • Page 17: Schematic Diagram Cd Section (3/4)

    D-FS18 5-7. SCHEMATIC DIAGRAM CD SECTION (3/4) IC B/D...

  • Page 18: Schematic Diagram Cd Section (4/4)

    D-FS18 5-8. SCHEMATIC DIAGRAM CD SECTION (4/4) IC B/D...

  • Page 19: Ic Pin Function Description

    D-FS18 5-9. IC PIN FUNCTION DESCRIPTION • IC801 TMP88CM22R-SFMP1 (SYSTEM CONTROLLER) Pin No. Pin Name Description — Ground terminal. HPSW — Headphone IC power switch. FOK I Focus OK signal input from the digital servo processor (IC601). “L”:NG,”H”:OK AGCPWM O AGC control puls signal output terminal.
  • Page 20 D-FS18 Pin No. Pin Name Description 69-71 V3-V1 Not usde. 72,73 C1,C0 Not usde. STOP Auto. ICTEST Test terminal for IC (Fixed at “L”). Not usde. Not usde. RESET I System reset signal input from the power control(IC401). “L”:reset. XIN I System clock input terminal.
  • Page 21 D-FS18 • IC61 TC9327AF-630 (DTSµCOM) Pin No. Pin Name Description 1 to 4 COM1-4 LCD drivers 5 to 20 S1-16 LCD drivers AMSTEP-I AM 9K/10K tuning step select (initialisation) DEST2-I Bit 2 Tu Destination setting DEST1-I Bit 1 Tu Destination setting...
  • Page 22 D-FS18 Pin No. Pin Name Description +B ON/OFF Radio Power On/Off (VCO Amp block) IFREQ-O IF Request TUMUTE-O Mute HP control TEST — Not used IFIN FM,AM IF input PLL error output — Not used HOLD Not used Not used —...

  • Page 23: Ic Block Diagrams

    D-FS18 5-10. IC BLOCK DIAGRAMS IC1 TA2104BFN FM RF OUT RF VCC AM RF IN FM OSC AM OSC OSC OUT ST LED IF REQ DET OUT LPF1 LPF2 BUFF DECODE BUFF DIVIDE BUFF LEVEL BUFF ST/MO FM/AM FMIF AMIF...
  • Page 24 D-FS18 IC401 TB2119FA VLGO1 H BRIDGE MGND1 DRIVER1 CONTROL CHARGE PGND1 VD12 H BRIDGE MGND2 DRIVER2 LEVEL CONTROLLER SHIFTER PGND2 VD23 VLGO2 H BRIDGE STNBY PGND3 MGND3 DRIVER3 SAW GEN REFERENCE VLG3 VD34 OR OSC INP3 H BRIDGE INM3 MGND4...
  • Page 25 D-FS18 IC601 CXD3028R 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 ERROR CLOCK PCMD CORRECTOR GENERATOR SELECTOR LRCK...

  • Page 26: Exploded Views

    D-FS18 SECTION 6 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one. in the exploded views are not supplied.

  • Page 27: Mechanism Section (Cdm-3123Eba)

    D-FS18 6-2. MECHANISM SECTION (CDM-3123EBA) M902 M901 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-318-203-71 SCREW(B1.7X5),TAPPING 4-220-645-01 SHAFT,STANDARD 4-218-820-01 CHASSIS 4-223-600-01 RACK A-3328-628-A SCREW(FEED)ASSY 4-218-827-01 BRACKET(SHAFT) 4-218-823-01 GEAR(B) 3-686-458-03 SCREW(P1.4X3.5),TAPPING 4-964-564-01 SCREW(M1.2X1.6) 0 63...

  • Page 28: Electrical Parts List

    D-FS18 SECTION 7 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • CAPACITORS: • SEMICONDUCTORS uF: µF In each case, u: µ, for example: parts list may be different from the parts uA...: µA... , uPA... , µPA... , specified in the diagrams or the components •...
  • Page 29 D-FS18 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C327 1-115-156-11 CERAMIC CHIP C508 1-125-838-11 CERAMIC CHIP 2.2uF 6.3V C328 1-165-128-11 CERAMIC CHIP 0.22uF C602 1-115-467-11 CERAMIC CHIP 0.22uF 10.00% 10V C329 1-164-505-11 CERAMIC CHIP 2.2uF...
  • Page 30 D-FS18 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > < COIL > 8-719-080-77 DIODE MA2S357(E)-(TX).SO 1-419-497-11 COIL (WITH FM RF CORE) 8-719-080-77 DIODE MA2S357(E)-(TX).SO 1-419-496-11 COIL (WITH FM OSC CORE) 8-759-072-60 DIODE SVC347T-TL...
  • Page 31 D-FS18 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q501 8-729-028-74 TRANSISTOR DTA114TUA-T106 R108 1-216-809-11 METAL CHIP 1/16W Q601 8-729-028-74 TRANSISTOR DTA114TUA-T106 R121 1-216-864-11 METAL CHIP 1/16W < RESISTOR > R124 1-216-793-11 RES-CHIP 1/16W R202...
  • Page 32 D-FS18 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R445 1-216-864-11 METAL CHIP 1/16W R654 1-216-847-11 METAL CHIP 150K 1/16W R447 1-216-304-11 METAL CHIP 1/10W R655 1-216-825-11 METAL CHIP 2.2K 1/16W R448 1-216-298-00 METAL CHIP...
  • Page 33 D-FS18 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks MISCELLANEOUS ************** 1-476-429-11 SWITCH UNIT M901 A-3328-627-A MOTOR ASSY,SLED(WITH GEAR) M902 A-3328-759-A MOTOR ASSY,TURN TABLE(SPINDLE) A-3323-695-A MAIN PC BOARD ASSY X-3380-572-1 BRACKET (ROLLER) ASSY 0 63 X-4952-506-1 OPTICAL PICK-UP(DAX-23E) ************************************************************ ACCESSORIES &...
  • Page 34 D-FS18 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision...

Table of Contents