Sony CDX-F5505 Service Manual

CDX-F5500/F5505X

SERVICE MANUAL

Ver 1.0 2004. 01

Photo: AEP, UK model

• The tuner and CD sections have no adjustments.

AUDIO POWER SPECIFICATIONS (US Model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

23.2 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.

SPECIFICATIONS

US Model

Canadian Model

CDX-F5505X

AEP Model

UK Model

E Model

CDX-F5500

Model Name Using Similar Mechanism NEW CD Drive Mechanism Type MG-611MA-186//Q Optical Pick-up Name KSS1000E

CD player section

Signal-to-noise ratio 120 dB Frequency response 10 – 20,000 Hz Wow and flutter Below measurable limit

Tuner section

Tuning range US, Canadian Model:

87.5 – 107.9 MHz AEP, UK Model:

87.5 – 108.0 MHz E Model: FM tuning interval: 50 kHz/200 kHz switchable

87.5 – 108.0 MHz (at 50 kHz step)

87.5 – 107.9 MHz (at 200 kHz step) Antenna/aerial terminal External antenna/aerial connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo),

69 dB (mono)

Harmonic distortion at 1 kHz

0.5% (stereo),

0.3% (mono) Separation 35 dB at 1 kHz Frequency response 30 – 15,000 Hz

MW/LW (AEP, UK Model) Tuning range MW: 531 – 1,602 kHz

LW: 153 – 279 kHz Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW: 30 µV

LW: 40 µV

AM (US, Canadian, E Model) Tuning range US, Canadian Model:

530 – 1,710 kHz E Model: AM tuning interval: 9 kHz/10 kHz switchable 531 – 1,602 kHz (at 9 kHz step)

530 – 1,710 kHz (at 10 kHz step) Antenna/aerial terminal External antenna/aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity AM: 30 µV

Power amplifier section

Outputs Speaker outputs

(sure seal connectors) Speaker impedance 4 – 8 ohms Maximum power output 50 W × 4 (at 4 ohms) (AEP, UK Model)

52 W × 4 (at 4 ohms) (US, Canadian, E Model)

– Continued on next page –

FM/AM COMPACT DISC PLAYER

US, Canadian, E Model

FM/MW/LW COMPACT DISC PLAYER

9-877-507-01

AEP, UK Model

Sony Corporation

e Vehicle Company Published by Sony Engineering Corporation

CDX-F5500/F5505X

General

Outputs Audio outputs terminal

(front, rear/sub switchable) Power antenna/aerial relay control terminal Power amplifier control terminal

Inputs Telephone ATT control terminal

Remote controller input terminal BUS control input terminal BUS audio input terminal Antenna/aerial input terminal

Tone controls Low: ±10 dB at 60 Hz (XPLOD)

Mid: ±10 dB at 1 kHz (XPLOD) High: ±10 dB at 10 kHz (XPLOD)

Power requirements 12 V DC car battery

(negative ground)

Dimensions Approx. 178 × 50 × 181 mm

(7 1/8 × 2 × 7 1/4 in) (w/h/d)

Mounting dimensions Approx. 182 × 53 × 161 mm

(7 1/4 × 2 1/8 × 6 3/8 in)

(w/h/d) Mass Approx. 1.2 kg Supplied accessories Card remote commander RM-X115

Parts for installation and connections (1 set)

Front panel case (1)

Design and specifications are subject to change without notice.

SERVICE NOTES

• AEP, UK, E model

• US, Canadian model CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-fixed resistor located at the side of optical pick-up block.

optical pick-up

This label is located on the bottom of the chassis.

NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.

NOTES ON LASER DIODE EMISSION CHECK

The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.

Notes on Chip Component Replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

semi-fixed resistor

TEST DISCS

This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability:

CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

CDX-F5500/F5505X

Notes on CD-Rs (recordable CDs)/CD-RWs (rewritable CDs)

This unit can play the following discs:

Type of discs Label on the disc

Audio CD

MP3 files

• Some CD-Rs/CD-RWs (depending on the equipment used for its recording or the condition of the disc) may not play on this unit.

• You cannot play a CD-R/CD-RW that is not finalized∗.

• You can play MP3 files recorded on CD-ROMs, CD-Rs, and

CD-RWs.

• A CD-R/CD-RW to which a session can be added can be played.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40°C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350°C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!

• Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

∗ A process necessary for a recorded CD-R/CD-RW disc to be

played on the audio CD player.

EXTENSION CABLE AND SERVICE POSITION

When repairing or servicing this set, connect the jig (extension cable) as shown below.

• Connect the MAIN board (CN350) and the SERVO board (CN2) with the extension cable (Part No. J-2502-076-1).

MAIN BOARD CN350

J-2502-076-1

SERVO BOAR CN2

CDX-F5500/F5505X

1. GENERAL

Location of controls (US, Canadian model)............................ 5

Location of controls (AEP, UK model) ................................... 5

Location of controls (E model) ............................................... 5

Card remote commander RM-X115........................................ 5

Connections (US, Canadian model) ........................................ 6

Connections (AEP, UK model) ............................................... 7

Connections (E model) ............................................................ 8

2. DISASSEMBLY

2-1. Sub Panel Assy.................................................................... 9

2-2. CD Mechanism Block ....................................................... 10

2-3. Main Board ....................................................................... 10

2-4. Chassis (T) Sub Assy ........................................................11

2-5. Roller Arm Assy ................................................................ 11

2-6. Chassis (OP) Assy............................................................. 12

2-7. Optical Pick-up ................................................................. 12

2-8. SL Motor Assy (M902) ..................................................... 13

2-9. LE Motor Assy (M903)..................................................... 13

2-10. Servo Board....................................................................... 14

3. DIAGRAMS

3-1. IC Pin Descriptions ...........................................................15

3-2. Block Diagram –CD Section–........................................... 21

3-3. Block Diagram –Main Section–........................................ 22

3-4. Block Diagram –Display Section–.................................... 23

3-5. Circuit Boards Location .................................................... 23

3-6. Printed Wiring Boards –CD Mechanism Section–............ 24

3-7. Schematic Diagram –CD Mechanism Section (1/2)– ....... 25

3-8. Schematic Diagram –CD Mechanism Section (2/2)– ....... 26

3-9. Printed Wiring Board –Main Section– .............................. 27

3-10. Schematic Diagram –Main Section (1/2)– ........................ 28

3-11. Schematic Diagram –Main Section (2/2)– ........................ 29

3-12. Printed Wiring Board –Sub Section– ................................30

3-13. Schematic Diagram –Sub Section– ................................... 30

3-14. Printed Wiring Board –Key Section– ................................ 31

3-15. Schematic Diagram –Key Section–...................................32

3-16. IC Block Diagrams............................................................ 33

4. EXPLODED VIEWS

4-1. Main Section ..................................................................... 37

4-2. Front Panel Section ...........................................................38

4-3. CD Mechanism Section (1) ............................................... 39

4-4. CD Mechanism Section (2) ............................................... 40

4-5. CD Mechanism Section (3) ............................................... 41

4-6. CD Mechanism Section (4) ............................................... 42

5. ELECTRICAL PARTS LIST ........................................43

CDX-F5500/F5505X

SECTION 1

GENERAL

(US, Canadian model) (AEP, UK model)

This section is extracted from instruction manual.

(E model)

CDX-F5500/F5505X

Connections (US, Canadian model)

Connections (AEP, UK model)

CDX-F5500/F5505X

Connections (E model)

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-1. SUB PANEL ASSY

(Page 9)

2-2. CD MECHANISM BLOCK

(Page 10)

CDX-F5500/F5505X

2-3. MAIN BOARD

(Page 10)

2-4. CHASSIS (T) SUB ASSY

(Page 11)

2-5. ROLLER ARM ASSY

(Page 11)

2-6. CHASSIS (OP) ASSY

(Page 12)

2-8. SL MOTOR ASSY (M902)

(Page 13)

2-7. OPTICAL PICK-UP

(Page 12)

Note : Follow the disassembly procedure in the numerical order given.

2-1. SUB PANEL ASSY

2-10. SERVO BOARD

(Page 14)

2-9. LE MOTOR ASSY (M903)

(Page 13)

two

screws

(+PTT 2.6

two claws

sub panel assy

two claw

CN101

CDX-F5500/F5505X

)

2-2. CD MECHANISM BLOCK

CD mechanism block

screw

(+PTT 2.6

bracket (CD)

two

screws

(+PTT 2.6

2-3. MAIN BOARD

MAIN board

three ground point screws

(+PTT 2.6

CN350

screw

(+PTT 2.6

two

screws

(+PTT 2.6

insulating sheet

2-4. CHASSIS (T) SUB ASSY

two

screws

(+P 1.7

SENSOR board

claw

2.2)

claw

CDX-F5500/F5505X

two

screws

(+P 1.7

2.2)

chassis (T) sub assy

2-5. ROLLER ARM ASSY

worm wheel (RA)

spring (RAL)

washer

roller arm assy

spring (RAR)

CDX-F5500/F5505X

)

2-6. CHASSIS (OP) ASSY

coil spring (damper)

washer

gear (LE1)

lever (D)

chassis (OP) assy

CN1

two coil springs (damper)

2-7. OPTICAL PICK-UP

claw

Remove the six solderings.

tension coil spring (KF)

chucking arm sub assy

tension coil spring (CHKG

slider (R)

main shaft

optical pick-up

rack (SL)

screw

(+B 1.4

2-8. SL MOTOR ASSY (M902)

screw

(+P 1.4

CDX-F5500/F5505X

1.8)

2-9. LE MOTOR ASSY (M903)

two toothed lock

(+M 1.4

bracket (LEM)

(+M 1.7

screw

)

screws

2.5)

screw

(+M 1.7

SL motor assy (M902)

woam (LEB) assy

2.5)

LE motor assy

(M903)

screw

(+M 1.7

bearing (LEB)

washer

gear (LE1)

lever (D)

2.5)

screw

(+P 1.7

2.2)

leaf spring (LE)

Remove the two solderings.

slider (R)

CDX-F5500/F5505X

2-10. SERVO BOARD

Remove the eight solderings.

SERVO board

Remove the three solderings.

toothed lock

(M 1.7)

claw

screw

CN1

SECTION 3

DIAGRAMS

3-1. IC PIN DESCRIPTIONS

• IC3 CXD3059AR (DIGITAL SERVO/DIGITAL SIGNAL PROCESSOR) (SERVO BOARD (1/2))

Pin No. Pin Name I/O Pin Description

1MIRR I/O Mirror signal input/output (Not used in this set) 2 DFCT I/O Defect signal input/output (Not used in this set) 3 FOK I/O Focus OK signal input/output 4 VSS — Ground 5 LOCK I/O Lock signal input/output (Not used in this set) 6 MDP O Spindle motor servo control signal output 7 SSTP I Disc most inner detection signal input (Fixed at L in this set) 8IOVSS1 — Digital ground

9 SFDR O Sled drive signal output (FWD direction) 10 SRDR O Sled drive signal output (REV direction) 11 TFDR O Tracking drive signal output (FWD direction) 12 TRDR O Tracking drive signal output (REV direction) 13 FFDR O Focus drive signal output (FWD direction) 14 FRDR O Focus drive signal output (REV direction) 15 IOVDD1 — Digital power supply pin (+3.3 V) 16 AVDD0 — Analog power supply pin (+3.2 V) 17 AVSS0 — Analog ground 18 NC — Not used. (Open) 19 E I E signal input 20 F I F signal input 21 TEI I Tracking error signal input 22 TEO O Tracking error signal output 23 FEI I Focus error signal input 24 FEO O Focus error signal output 25 VC I/O VC voltage output/Center voltage input 26 A I A signal input 27 B I B signal input 28 C I C signal input 29 D I D signal input 30 NC — Not used. (Open) 31 AVDD4 — Analog power supply pin (+3.2 V) 32 RFDCO I/O RFDC signal input/output (Not used in this set) 33 PDSENS I Reference voltage input (Fixed at L in this set) 34 AC_SUM O RFAC summing amplifier signal output 35 EQ_IN I Equalizer circuit signal input 36 LD O APC amplifier signal output 37 PD I APC amplifier signal input 38 NC — Not used. (Open) 39 RFC I EQ cut off frequency adjustment input 40 AVSS4 — Analog ground 41 RFACO O RFAC signal output 42 RFACI I RFAC signal input 43 AVDD3 — Analog power supply pin (+3.2 V) 44 BIAS I Asymmetry circuit constant current input 45 ASYI I Asymmetry comparate voltage input 46 ASYO O EFM full swing signal output 47 VPCO O Charge pump output 48 VCTL I VCO2 control voltage input 49 AVSS3 — Analog ground 50 CLTV I VCO1 control voltage input 51 FILO O Filter signal output

CDX-F5500/F5505X

Pin No. Pin Name I/O Pin Description

52 FILI I Filter signal input 53 PCO O Charge pump output 54 AVDD5 — Analog power supply pin (+3.3 V) 55 DDVROUT O DC/DC converter output 56 DDVRSEN I DC/DC converter output voltage monitor signal input 57 AVSS5 — Analog ground 58 DDCR I Reset signal input 59 NC — Not used. (Open) 60 BCKI I D/A interface bit clock signal input 61 PCMDI I D/A interface serial data signal input 62 LRCKI I D/A interface LR clock signal input 63 LRCK O D/A interface LR clock signal output 64 VSS — Ground 65 PCMD O D/A interface serial data signal output 66 BCK O D/A interface bit clock signal output 67 VDD — Power supply pin (+2.6 V) 68 EMPH O Not used. (Open) 69 EMPHI I Not used. (Fixed at L in this set) 70 IOVDD2 — Digital power supply pin (+3.3 V) 71 DOUT — Digital out signal output (Not used in this set)

72, 73 TEST I Test pin (Normally, fixed at L)

74 IOVSS2 — Digital ground 75 NC — Not used. (Open) 76 XVSS — Ground 77 XTAO O Master clock signal output (16.9344 MHz) 78 XTAI I Master clock signal input (16.9344 MHz) 79 XVDD — Power supply pin (+2.6 V) 80 AVDD1 — Analog power supply pin (+3.3 V) 81 AOUT1 O L channel analog signal output 82 VREFL O L channel reference voltage output

83, 84 AVSS1,AVSS2 — Analog ground

85 VREFR O R channel reference voltage output 86 AOUT2 O R channel analog signal output 87 AVDD2 — Analog power supply pin (+3.3 V) 88 NC — Not used. (Open) 89 IOVDD0 — Digital power supply pin (+3.3 V) 90 RMUT O R channel “0” detection flug output 91 LMUT O L channel “0” detection flug output 92 NC — Not used. (Open) 93 XTSL I Sub clock signal input (Fixed at L in this set) 94 IOVSS0 — Digital ground 95 XTACN I Oscillation circuit control signal input (Fixed at H in this set) 96 SQSO O Sub 80 bit, PCM peak and level data signal output 97 SQCK I Clock signal input 98 SBSO O Sub P-W serial data signal output (Not used in this set)

99 EXCK I Clock signal input (Not used in this set) 100 XRST I System reset signal input 101 SYSM I Mute signal input (Fixed at L in this set) 102 DATA I Serial data signal input 103 VSS — Ground 104 XLAT I Latch signal input 105 CLOK I Serial data transfer clock signal input 106 VDD — Power supply pin (+2.6 V)

+ 36 hidden pages

Sony CDX-F5505 Service Manual

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

sub panel assy

CD mechanism block

MAIN board

chassis (T) sub assy

roller arm assy

chassis (OP) assy

optical pick-up

SL motor assy (M902)

SERVO board

DIAGRAMS