Sony ZS-XN30 Service Manual

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SERVICE MANUAL
Ver 1.0 2004.04
US and foreign patents licensed from Dolby Laboratories.
AUDIO POWER SPECIFICATIONS
(US model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
With 3.2-ohm loads, both channels driven from
100 - 10,000 Hz; rated 1.7 W per channel-
minimum RMS power, with no more than 10 %
total harmonic distortion in AC operation.
Other Specifications
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of about
200 mm from the objective lens surface on the optical
pick-up block with 7 mm aperture.)
Spindle speed
400 r/min (rpm) to 1 000 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20 000 Hz +0/–1 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM: 87.5 - 108 MHz
AM: 530 - 1 710 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
Sony Corporation
9-877-632-01
2004D05-1
Personal Audio Company
© 2004.04
Published by Sony Engineering Corporation
ZS-XN30
Model Name Using Similar Mechanism
Optical Pick-up Block Name
Optical Pick-up Name

SPECIFICATIONS

General
Speaker
Full range: 8 cm (3
1
4
3.2 Ω, cone type (2)
Passive radiator: 8 cm (3
Output
Headphones jack (stereo minijack):
For 16 - 64 Ω impedance headphones
Power output
2.3 W + 2.3 W (at 3.2 Ω, 10 % harmonic
distortion)
Power requirements
DC IN 9V jack accepts:
Supplied AC power adaptor for use with 120 V AC,
60 Hz
9 V DC, 6 size C (R14) batteries
Battery life
CD playback
Sony R14P: approx. 2 h
Sony alkaline LR14: approx. 8 h
Radio reception
Sony R14P: approx. 23 h
Sony alkaline LR14: approx. 45 h
Dimensions
Approx. 511 × 154 × 244 mm (w/h/d)
× 6
× 9
(20
1
1
5
inches) (incl. projecting parts)
8
8
8
Mass
Approx. 3.2 kg (7 lb. 1 oz) (incl. batteries)
Supplied accessories
AC power adaptor (1)
CD-ROM (SonicStage 2.0) (1)
SonicStage 2.0 Installation/Operating Guide (1)
Design and specifications are subject to change without
notice.
PERSONAL AUDIO SYSTEM
US Model
Canadian Model
NEW
KSM-213RAP
KSS-213R
in.) dia.,
1
in.) dia. (2)
4
E Model

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Summary of Contents for Sony ZS-XN30

  • Page 1: Specifications

    Sony R14P: approx. 2 h Emission duration: Continuous Laser output: Less than 44.6 µW Sony alkaline LR14: approx. 8 h (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical Radio reception pick-up block with 7 mm aperture.)
  • Page 2: Table Of Contents

    ZS-XN30 TABLE OF CONTENTS CAUTION Use of controls or adjustments or performance of procedures SERVICING NOTES ..........other than those specified herein may result in hazardous ra- diation exposure. GENERAL ..............DISASSEMBLY 3-1. Disassembly Flow ............7 3-2. Cabinet (Lower) .............. 8 3-3.
  • Page 3: Leakage Test

    OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.
  • Page 4: Servicing Notes

    ZS-XN30 SECTION 1 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electro- static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.
  • Page 5: General

    ZS-XN30 SECTION 2 This section is extracted from GENERAL instruction manual. Basic Operations Playing a CD Press u. 2, 3 The player plays all the tracks once. Display ATRAC CD/MP3 CD* Audio CD Group name File name Track number Playing time...
  • Page 6: Listening To The Radio

    ZS-XN30 Listening to the radio U se t he se but t ons for a ddit iona l ope ra t ions POWER VOL +, — MODE T ip Press If the FM broadcast is adjust the volume VOL +*, —...
  • Page 7: Disassembly

    ZS-XN30 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CABINET (LOWER) (Page 8) 3-3. MAIN CHASSIS SECTION (Page 8) 3-6. CD BLOCK SECTION 3-4. AUDIO BOARD, BATTERY BOARD 3-5. TUNER BOARD, CONTROL BOARD...
  • Page 8: Cabinet (Lower)

    ZS-XN30 Note: Follow the disassembly procedure in the numerical order given. 3-2. CABINET (LOWER) 7 two screws (B3) 6 two screws (B3) 5 two screws (B3) 4 screw (M3) 8 two screws (B3) 3 battery case lid. 9 cabinet (lower) 1 Open the CD lid.
  • Page 9: Audio Board, Battery Board

    ZS-XN30 3-4. AUDIO BOARD, BATTERY BOARD 7 cover 8 claw 6 AUDIO board 4 screw (B3) 1 flexible flat cable (18 core) (CNP301) 2 connector 9 BATTERY board 5 two screws (B3) (CNP306) 3 connector (TP1) 3-5. TUNER BOARD, CONTROL BOARD...
  • Page 10: Cd Block Section

    ZS-XN30 3-6. CD BLOCK SECTION 2 four screws (B2.6) 1 tension coil spring (CD) 3 CD block section 3-7. CD LID 6 Remove two bosses. 7 CD lid 5 damper 4 screw (B3) 3 spring (CD) 1 two screws (B3)
  • Page 11: Cabinet Front (L)/(R) Assy

    ZS-XN30 3-8. CABINET FRONT (L)/(R) ASSY 8 screw (B3) 9 cabinet front (L) assy 7 screw (B3) 5 rubber (speaker) 3 screw (B3) 6 screw (B3) 4 cabinet front (R) assy 1 rubber (speaker) 2 two screws (B3) 3-9. CABINET FRONT (L) SUB ASSY...
  • Page 12: Cabinet Front (R) Sub Assy

    ZS-XN30 3-10. CABINET FRONT (R) SUB ASSY 1 three screws (B3) 4 four screws 5 passive speaker (8cm) (SP4) (Rch) 2 three screws (B3) (B3) 0 speaker (8cm) qa cabinet front (R) sub assy (SP1) (Rch) 3 speaker box (R)
  • Page 13: Electrical Adjustments

    ZS-XN30 SECTION 4 ELECTRICAL ADJUSTMENTS 0 dB=1 µV AM IF ADJUSTMENT TUNER SECTION Adjust for a maximum reading on level meter [AM] 450 kHz Setting: Function: RADIO AM VCO VOLTAGE ADJUSTMENT Band: AM Adjustment Part Frequency Display Reading on Digital Voltmeter 1.0 ±...
  • Page 14 ZS-XN30 Adjustment and Connecting Location: – TUNER Board (Component Side) – T2 FM IF Adjustment AM VCO Voltage Adjustment T1 AM IF Adjustment FM VCO Voltage Adjustment FM Tracking Adjustment AM Tracking Adjustment – TUNER Board (Conductor Side) – (ANT)
  • Page 15: Cd Section

    ZS-XN30 TRAVERSE CHECK Checking Location: CD SECTION 1. Connect an oscilloscope to TP (TE) and TP (VC) on the CD – CD Board (Conductor Side) – Perform all CD section check in the test mode. board. 2. Insert the disc (PATD-012). (Part No.: 4-225-203-01) HOW TO THE SET INTO CD TEST MODE 3.
  • Page 16: Diagrams

    ZS-XN30 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – CD SERVO Section – OPTICAL PICK-UP RF AMP, FOCUS/TRACKING BLOCK ERROR AMP CD DSP (KSS-213R) IC701 IC702 CD-L RF AC RFAC (Page 18) AOUT1 CD +3.3V RFDC RFDC AOUT2 R-CH RFDCI MP3 DECODER...
  • Page 17: Block Diagram - Tuner Section

    ZS-XN30 5-2. BLOCK DIAGRAM – TUNER Section – FM IFT FM/AM RF AMP, MIX, OSC, FM IF FM/AM IF AMP, DET, MPX ANT1 FM LEAD WIRE ANTENNA L-OUT TU-L RF-IN MIX-OUT IF-IN FM IF (Page 18) -OUT RF AMP MUTE...
  • Page 18: Block Diagram - Main Section

    ZS-XN30 5-3. BLOCK DIAGRAM – MAIN Section – • R-ch is omitted due to same as L-ch. R-CH • SIGNAL PATH ELECTRICAL VOLUME IC301 : FM : CD PLAY VOUT1 J301 VIN1 POWER CD-L (Page 16) IC302 MUTING MEGA BASS...
  • Page 19: Note For Printed Wiring Boards And Schematic Diagrams

    ZS-XN30 • Circuit Boards Location 5-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Boards: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF POWER board •...
  • Page 20: Printed Wiring Board - Cd Board

    ZS-XN30 PRINTED WIRING BOARD – CD Board – • 5-5. :Uses unleaded solder. See page 19 for Circuit Boards Location. • Semiconductor Location Ref. No. Location CD BOARD CD BOARD (CONDUCTOR SIDE) (COMPONENT SIDE) IC701 E-11 IC702 G-11 IC703 I-12...
  • Page 21: Schematic Diagram - Cd Board

    ZS-XN30 SCHEMATIC DIAGRAM – CD Board – • • • 5-6. See page 30 for Waveforms. See page 30 for IC Block Diagrams. See page 35 for IC Pin Function Description. FB712 ON/OFF C748 +1.5V REGULATOR FB704 FB705 FB709 C715...
  • Page 22: Printed Wiring Board - Tuner Board

    ZS-XN30 PRINTED WIRING BOARD – TUNER Board – • 5-7. :Uses unleaded solder. See page 19 for Circuit Boards Location. • Semiconductor Location Ref. No. Location C-11 C-11 ANT1 (EXCEPT SP) LEAD WIRE ANTENNA JC12 (SP) (ANT) AUDIO BOARD WP302...
  • Page 23: Schematic Diagram - Tuner Board

    ZS-XN30 SCHEMATIC DIAGRAM – TUNER Board – • • 5-8. See page 30 for Waveform. See page 30 for IC Block Diagrams. AM FERRITE-ROD ANTENNA 220p (VT) KV1520NT 100p AM OSC 0.22 0.001 JC12 JC11 0.01 220k 100p 0.01 0.001 100k 0.01...
  • Page 24: Printed Wiring Board - Control Board

    ZS-XN30 PRINTED WIRING BOARD – CONTROL Board – • 5-9. :Uses unleaded solder. See page 19 for Circuit Boards Location. • Semiconductor Location CONTROL BOARD Ref. No. Location AUDIO BOARD WP301 CONTROL BOARD (COMPONENT SIDE) (CONDUCTOR SIDE) D802 (Page 28)
  • Page 25: Schematic Diagram - Control Board

    ZS-XN30 5-10. SCHEMATIC DIAGRAM – CONTROL Board – • • • See page 30 for Waveform. See page 30 for IC Block Diagram. See page 35 for IC Pin Function Description. CNJ801 CNP801 3.3V_CD L807 3.3V_UCOM (Page 29) R-CH CNP803...
  • Page 26: Printed Wiring Boards - Panel Section

    ZS-XN30 5-11. PRINTED WIRING BOARDS – PANEL Section – • :Uses unleaded solder. See page 19 for Circuit Boards Location. (Page 24) MODE BOARD CONTROL BOARD CNP802 POWER BOARD LCD BOARD CNP401 JC604 C409 JC605 S604 JC606 MEGABASS R419 L401...
  • Page 27: Schematic Diagram - Panel Section

    ZS-XN30 5-12. SCHEMATIC DIAGRAM – PANEL Section – S613 PRESET S610 /TUNE /TUNE PRESET R619 R610 R616 R620 R612 R611 R609 2.2k 2.2k CNP602 CNJ602 R618 R603 R602 R601 R607 2.2k CNJ603 R631 2.2k S605 S603 S604 S602 S601 RADIO...
  • Page 28: Printed Wiring Boards - Audio Section

    ZS-XN30 5-13. PRINTED WIRING BOARDS – AUDIO Section – • See page 19 for Circuit Boards Location. :Uses unleaded solder. • Semiconductor Location Ref. No. Location CONTROL BOARD D101 CNJ801 D201 C325 C223 C226 (Page 24) R325 D301 D302 C322...
  • Page 29: Schematic Diagram - Audio Section

    ZS-XN30 5-14. SCHEMATIC DIAGRAM – AUDIO Section – • See page 30 for IC Block Diagrams. C227 0.01 C223 R222 R225 C224 4700p POWER AMP C313 R321 C314 1000 IC302 0.01 BA5417 R223 R224 2.2k R227 C332 R332 C212 470k...
  • Page 30 ZS-XN30 • Waveforms • IC Block Diagrams – CD Board – – TUNER Board – – CD Board – 1 IC701 qg (RFAC) (CD play mode) 6 IC702 <zz/ (BCK) (MP3 play mode) qa IC2 w; (XOUT) IC701 CXA2647N-T4 ROM/RW...
  • Page 31 ZS-XN30 IC703 CXR710160-209R 64 63 62 61 60 59 58 57 56 55 52 51 50 49 PE3/RxD1 PE2/TxD1 PE1/RxD0 PE0/TxD0 INTERFACE LRCKI BCKI VDIOCD0 PCMDI DVDD4 CD-ROM TEST8 INTERFACE TEST7 DVDD0 DVSS0 DVSS2 VDIO0 DVDD2 VDIOCD1 PC3/SCS0 PF4/XRDE PC2/SI0...
  • Page 32 ZS-XN30 IC704 BA5946FP-E2 INTERFACE LEVEL SHIFT MUTE THERNAL SHUTDOWN INTERFACE INTERFACE IC706 S-T111B15MC-OGATFG VOUT ON/OFF OVER CURRENT PROTECTOR REFERENCE ON/OFF CIRCUIT VOLTAGE CIRCUIT...
  • Page 33 ZS-XN30 – TUNER Board – IC1 TA2149BN RF GND FM RFOUT FM RF RF VCC FM RFIN AM RFIN AM LOW CUT MIX OUT FM OSC AM OSC BUFF BUFF 1/1 OR 1/16 OSC OUT LEVEL AM IF AM IF IN...
  • Page 34: Audio Board

    ZS-XN30 – CONTROL Board – IC804 BR24C01AF-W DOUT LOGIC DOUT/ACK TEST SERIAL MUX Y DEC EEPROM ADDRESS/COUNTER DATA WORD DATA REGISTER LOAD LOGIC H.V.PUMP/TIMING CONTROL SERIAL LOGIC STOP START – AUDIO Board – IC301 PT2257-S IC302 BA5417 T.S.D. – –...
  • Page 35 ZS-XN30 • IC Pin Function Description CD BOARD IC702 CXD3029R (CD DSP) Pin No. Pin Name Description XRAS Row address strobe signal output to the D-RAM Data input enable signal output to the D-RAM 3 to 6 D1, D0, D3, D2...
  • Page 36 ZS-XN30 Pin No. Pin Name Description 53, 54 AVSS1, AVSS2 — Ground terminal VREFR R-ch reference voltage output terminal AOUT2 R-ch analog audio signal output terminal AVDD2 — Power supply terminal (+3.3V) TES1 Input terminal for the test (fixed at “L”) TEST Input terminal for the test (fixed at “L”)
  • Page 37 ZS-XN30 Pin No. Pin Name Description TRDR Tracking servo drive signal (–) output to the coil/motor drive TFDR Tracking servo drive signal (+) output to the coil/motor drive SRDR Sled servo drive signal (–) output to the coil/motor drive SFDR...
  • Page 38 ZS-XN30 CONTROL BOARD IC801 TMP91CY22FG-5GH6 (SYSTEM CONTROLLER) Pin No. Pin Name Description VREFL Reference voltage input terminal (0V) AVSS — Ground terminal AVCC — Power supply terminal (+3.3V) RW/ROM CD-ROM/RW or LD on/off selection signal output terminal PWM RF RF offset cancel PWM signal output terminal...
  • Page 39 ZS-XN30 Pin No. Pin Name Description 52, 53 A, B Jog dial pulse input from the rotary encoder (JOG) Not used TEST-A CD automatic adjustment value check mode setting terminal Normally fixed at “H” TEST B Not used SIMUKE1 to...
  • Page 40: Exploded Views

    ZS-XN30 SECTION 6 EXPLODED VIEWS NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they The components identified by mark 0 or dotted line with mark 0 are may have some difference from the original are seldom required for routine service.
  • Page 41: Cabinet Section-1

    ZS-XN30 6-2. CABINET SECTION-1 cabinet section-2 S801 CD block section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-263-581-01 SPRING (CD) 3-232-770-01 STOPPER (CD) 3-248-139-01 SPRING (CD), TENSION COIL 3-047-468-31 DUMPER 3-252-828-01 SCREW (+PWH) B2.6 3-254-143-11 SCREW (B3), (+) BV TAPPING...
  • Page 42: Cabinet Section-2

    ZS-XN30 6-3. CABINET SECTION-2 cabinet (upper) section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-262-560-01 CAP, SPEAKER 2-108-337-01 BRACKET (L) SPEAKER X-3385-045-1 CABINET FRONT (R) SUB ASSY 3-264-720-01 SPEAKER BRACKET (R) 3-254-143-11 SCREW (B3), (+) BV TAPPING...
  • Page 43: Cabinet (Upper) Section

    ZS-XN30 6-4. CABINET (UPPER) SECTION F901 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.
  • Page 44: Main Chassis Section

    ZS-XN30 6-5. MAIN CHASSIS SECTION not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 201 A-4547-421-A AUDIO BOARD, COMPLETE * 205 A-4547-416-A CONTROL BOARD, COMPLETE (SP) 3-254-143-11 SCREW (B3), (+) BV TAPPING 1-829-290-11 CABLE, FLEXIBLE FLAT (19 CORE)
  • Page 45: Cd Block Section

    ZS-XN30 6-6. CD BLOCK SECTION optical pick-up section (KSM-213RAP) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-923-736-01 COVER, CD * 404 A-4547-680-A CD BOARD, COMPLETE 3-931-379-31 RUBBER, VIBRATION PROOF 3-931-379-21 RUBBER, VIBRATION PROOF 3-245-709-51 SCREW...
  • Page 46: Optical Pick-Up Section (Ksm-213Rap)

    ZS-XN30 6-7. OPTICAL PICK-UP SECTION (KSM-213RAP) not supplied (SPINDLE (M702)) M701 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce...
  • Page 47: Electrical Parts List

    ZS-XN30 SECTION 7 ELECTRICAL PARTS LIST AUDIO NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by 0 or dotted line with mark mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 48 ZS-XN30 AUDIO BATTERY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q305 8-729-028-90 TRANSISTOR DTA143ZUA-T106 Q306 8-729-028-99 TRANSISTOR DTC114YUA-T106 A-4547-424-A BATTERY BOARD, COMPLETE ************************ Q307 8-729-101-07 TRANSISTOR 2SB798-DL Q308 8-729-029-13 TRANSISTOR DTC143ZUA-T106 < FERRITE BEAD >...
  • Page 49 ZS-XN30 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C749 1-164-156-11 CERAMIC CHIP 0.1uF FB709 1-216-864-11 SHORT CHIP C750 1-164-156-11 CERAMIC CHIP 0.1uF FB710 1-216-864-11 SHORT CHIP C751 1-164-156-11 CERAMIC CHIP 0.1uF C752 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 50 ZS-XN30 CONTROL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R794 1-216-864-11 SHORT CHIP R736 1-216-864-11 SHORT CHIP R795 1-216-864-11 SHORT CHIP R737 1-216-837-11 METAL CHIP 1/10W R796 1-216-821-11 METAL CHIP 1/10W R739 1-216-825-11 METAL CHIP 2.2K...
  • Page 51 ZS-XN30 CONTROL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C836 1-162-915-11 CERAMIC CHIP 10PF 0.5PF < IC > C837 1-162-927-11 CERAMIC CHIP 100PF C838 1-162-927-11 CERAMIC CHIP 100PF IC801 6-804-420-02 IC TMP91CY22FG-5GH6 IC802 6-706-338-01 IC XC6202P332FR...
  • Page 52 ZS-XN30 CONTROL JACK Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R870 1-216-829-11 METAL CHIP 4.7K 1/10W R811 1-216-805-11 METAL CHIP 1/10W R871 1-216-813-11 METAL CHIP 1/10W R812 1-216-821-11 METAL CHIP 1/10W R872 1-216-797-11 METAL CHIP...
  • Page 53 ZS-XN30 JACK MODE POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L301 1-414-142-11 INDUCTOR A-4547-414-A MODE BOARD, COMPLETE ********************** < RESISTOR > < CAPACITOR > R139 1-216-813-11 METAL CHIP 1/10W R239 1-216-813-11 METAL CHIP 1/10W...
  • Page 54 ZS-XN30 POWER SELECT TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S603 1-786-050-21 SWITCH, KEY BOARD 1-104-665-11 ELECT 100uF (RADIO, BAND, AUTO PRESET) 1-162-970-11 CERAMIC CHIP 0.01uF S604 1-786-050-21 SWITCH, KEY BOARD (MEGABASS) 1-162-919-11 CERAMIC CHIP...
  • Page 55 ZS-XN30 TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-759-483-40 IC LC72137M-TLM-E < VIBRATOR > < SHORT > 1-795-449-11 VIBRATOR, CRYSTAL (75kHz) 1-216-864-11 SHORT CHIP ************************************************************ 1-216-864-11 SHORT CHIP 1-216-864-11 SHORT CHIP MISCELLANEOUS 1-216-864-11 SHORT CHIP...
  • Page 56: Revision History

    ZS-XN30 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...

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