Sony ZS-SN10 Service Manual
Sony ZS-SN10 Service Manual

Sony ZS-SN10 Service Manual

Personal audio system
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SERVICE MANUAL
Ver. 1.4 2006.03
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
150 - 6,300 Hz; rated 1.8 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
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
200 r/min (rpm) to 500 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
US, CND, E, MX, TW models:
FM: 87.5 - 108 MHz
AM: 530 - 1710 kHz
Sony Corporation
9-879-649-05
Personal Audio Division
2006C05-1
Published by Sony Techno Create Corporation
© 2006.03
Model Name Using Similar Mechanism
Optical Pick-up Block Name
Optical Pick-up Name

SPECIFICATIONS

SP, KR, TH, AUS models:
FM: 87.5 - 108 MHz
AM: 531 - 1611 kHz (9 kHz step)
530 - 1610 kHz (10 kHz step)
IF
FM: 10.7 MHz
AM: 450 kHz
Antennas
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
General
Speaker
Full range: 10 cm (4 in.) dia., 3.2 Ω, cone type (2)
Input
LINE IN jack (stereo minijack):
Minimum input level 330 mV
Outputs
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
For player:
US, CND, E, MX, TW models:
120 V AC, 60 Hz
SP, TH, AUS models:
230 V AC, 50 Hz
KR model:
220 V AC, 60 Hz
9 V DC, 6 size D (R20) batteries
For remote control:
3 V DC, 2 size AAA (R03) batteries
Power consumption
16 W
ZS-SN10
Canadian Model
Australian Model
Battery life
For player:
CD playback
Sony R20P: approx. 2 h
Sony alkaline LR20: approx. 8 h
Radio reception
Sony R20P: approx. 10 h
Sony alkaline LR20: approx. 25 h
Dimensions
Approx. 500 × 145 × 230 mm (w/h/d)
× 5
× 9
(19
3
/
3
/
1
/
inches) (incl. projecting parts)
4
4
8
Mass
Approx. 3.8 kg (8 lb. 6 oz) (incl. batteries)
Supplied accessories
AC power cord (1) (US, CND, E, MX, TW models)
Mains lead (1) (SP, KR, TH, AUS models)
Remote control (1)
CD-ROM (SonicStage) (1)
SonicStage Installation/Operating Guide (1)
Design and specifications are subject to change without
notice.
• Abbreviation
AUS : Australian model
CND: Canadian model
KR : Korean model
MX : Mexican model
SP
: Singapore model
TH : Thai model
TW : Taiwan model
PERSONAL AUDIO SYSTEM
US Model
E Model
CFD-E95
KSM-213CDP
KSS-213C

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Summary of Contents for Sony ZS-SN10

  • Page 1: Specifications

    530 - 1610 kHz (10 kHz step) Sony R20P: approx. 2 h DISTORTION FM: 10.7 MHz Sony alkaline LR20: approx. 8 h With 3.2-ohm loads, both channels driven from AM: 450 kHz 150 - 6,300 Hz; rated 1.8 W per channel-minimum...
  • Page 2: Table Of Contents

    PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS Earth Ground QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS Fig. A. Using an AC voltmeter to check AC leakage.
  • Page 3: Servicing Notes

    ZS-SN10 SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION NOTES ON HANDLING THE OPTICAL PICK-UP CHECK BLOCK OR BASE UNIT During normal operation of the equipment, emission of the laser The laser diode in the optical pick-up block may suffer electrostatic...
  • Page 4: General

    ZS-SN10 SECTION 2 This section is extracted from instruction manual. GENERAL Basic Operations Playing a CD Press u (N on the remote) (direct 1, 2 power-on). The player plays all the tracks once. Display Audio CD ATRAC CD/MP3 CD* Playing time...
  • Page 5: Listening To The Radio

    ZS-SN10 Listening to the radio Use these buttons for additional operations POWER VOLUME –, + MODE Press If the FM broadcast is noisy, adjust the volume VOLUME +*, – (VOL +*, – on the press MODE repeatedly until remote) “Mono” appears in the...
  • Page 6: Disassembly

    ZS-SN10 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CABINET TOP ASSY (Page 6) 3-6. CD BLOCK ASSY 3-8. CD LID 3-3. MAIN BOARD (Page 7) (Page 8) (Page 9) 3-4.
  • Page 7: Main Board

    ZS-SN10 3-3. MAIN BOARD 3 connector (CN901) 2 connector (CN301) 5 flexible flat cable (11 core) (CN807) 7 two screws (B2.6) 4 flexible flat cable (11 core) (CN806) 6 flexible flat cable (11 core) (CN801) 8 MAIN board 1 connector (CN302) 3-4.
  • Page 8: Lcd Board

    ZS-SN10 3-5. LCD BOARD 2 speaker box (L) 1 four screws (B3) 5 four screws (B2.6) 3 four screws (B3) 6 two screws (B2.6) 7 two screws (B2.6) 4 speaker box (R) 8 LCD board 3-6. CD BLOCK ASSY 2 CD block assy...
  • Page 9: Optical Pick-Up (Kss-213C)

    ZS-SN10 3-7. OPTICAL PICK-UP (KSS-213C) 1 CD cover 5 optical pick-up (KSS-213C) 4 flexible flat cable (16 core) 3 sled shaft 2 gear (A) 3-8. CD LID 9 CD lid 7 boss 6 claw 8 boss 1 claw 2 CD spring 3 screw (B2.6)
  • Page 10: Electrical Adjustments

    ZS-SN10 Ver. 1.1 SECTION 4 ELECTRICAL ADJUSTMENTS 0 dB=1 µV TUNER SECTION AM IF ADJUSTMENT Adjust for a maximum reading on level meter [AM] 450 kHz Setting: Function: RADIO ( ): Singapore, Korean, Thai and Australian models RADIO/BAND, AUTO PRESET button: AM...
  • Page 11 ZS-SN10 Adjustment and Connecting Location: CD SECTION – TUNER Board (Component Side) – FOCUS BIAS CHECK 1. Connect the oscilloscope to TP (RFACO) and TP (VC) on the CD board. T2 FM IF Adjustment 2. Insert the disc (PATD-012). (Part No.: 4-225-203-01) AM Frequency Coverage Adjustment 3.
  • Page 12: Diagrams

    ZS-SN10 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – CD SERVO SECTION – OPTICAL PICK-UP BLOCK (KSM-213CDP) CD-L AOUT1 112 (Page 14) RFACO RFACI AOUT2 117 R-CH XTAI 109 AUTOMATIC X202 POWER CONTROL 16.9344MHz Q321 XTAO 108 • R-ch is omitted due to same as L-ch.
  • Page 13: Block Diagram - Tuner Section

    ZS-SN10 5-2. BLOCK DIAGRAM – TUNER SECTION – FM IFT FM/AM RF AMP, MIX, OSC, FM/AM IF AMP, DET, MPX FM IF ANT1 FM TELESCOPIC ANTENNA L-OUT TU-L IF-IN RF-IN MIX-OUT FM IF (Page 14) -OUT RF AMP MUTE BUFFER...
  • Page 14: Block Diagram - Main Section

    ZS-SN10 5-3. BLOCK DIAGRAM – MAIN SECTION – • R-ch is omitted due to same as L-ch. R-CH • SIGNAL PATH : FM CD-L (Page 12) : CD PLAY CD-L J301 POWER SEL L 1 R-IN IC304 TU-L (Page 13)
  • Page 15 ZS-SN10 Ver. 1.1 • Note for Printed Wiring Boards and Schematic Diagrams • Circuit Boards Location Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) •...
  • Page 16: Printed Wiring Board - Cd Board

    ZS-SN10 • See page 15 for Circuit Boards Location. 5-4. PRINTED WIRING BOARD – CD BOARD – :Uses unleaded solder. CD BOARD CD BOARD (COMPONENT SIDE) (CONDUCTOR SIDE) M401 (SPINDLE) S201 (LIMIT) R280 C405 C406 R104 IC402 R105 C104 R110...
  • Page 17: Schematic Diagram - Cd Board

    ZS-SN10 Ver. 1.3 5-5. SCHEMATIC DIAGRAM – CD BOARD – • See page 26 for IC Block Diagram. • See page 26 for Waveforms. • See page 28 for IC Pin Function Description. C210 R249 C208 (RFACO) C259 C230 R256...
  • Page 18: Printed Wiring Board - Tuner Board

    ZS-SN10 Ver. 1.2 • See page 15 for Circuit Boards Location. 5-6. PRINTED WIRING BOARD – TUNER BOARD – :Uses unleaded solder. TUNER BOARD AM FERRITE-ROD ANTENNA ANT1 FM TELESCOPIC ANTENNA (VT) (ANT) (US, CND, E, MX) JC24 (GND) (SP, TW, KR, TH, AUS)
  • Page 19: Schematic Diagram - Tuner Board

    ZS-SN10 Ver. 1.2 5-7. SCHEMATIC DIAGRAM – TUNER BOARD – • See page 26 for IC Block Diagrams. • See page 26 for Waveform. TUNER AM FERRITE-ROD KV1520NT 220p AM OSC ANTENNA AM FREQUENCY 100p COVERAGE JC24 JC12 JC11 1µH 0.01...
  • Page 20: Printed Wiring Boards - Main Section

    ZS-SN10 Ver. 1.2 • See page 15 for Circuit Boards Location. 5-8. PRINTED WIRING BOARDS – MAIN SECTION – :Uses unleaded solder. MAIN BOARD • Semiconductor SP201 SP101 (R-CH) (L-CH) Location H/P BOARD C125 D802 Ref. No. Location R808 C950...
  • Page 21: Printed Wiring Boards - Power Section

    ZS-SN10 • See page 15 for Circuit Boards Location. 5-9. PRINTED WIRING BOARDS – POWER SECTION – :Uses unleaded solder. BATTERY1 BOARD POWER BOARD 1-866-235- (11) T901 POWER TRANSFORMER DRY BATTERY SIZE “D” (IEC DESIGNATION R20) 6PCS. 9V J901 ~AC IN...
  • Page 22: Schematic Diagram - Main Section (1/2)

    ZS-SN10 Ver. 1.3 5-10. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) – • See page 26 for Waveforms. • See page 31 for IC Pin Function Description. (1/2) C812 100p C813 100p R864 JC807 Q821 RT1P151M-TP-1 C809 100p C814 100p C808...
  • Page 23: Schematic Diagram - Main Section (2/2)

    ZS-SN10 Ver. 1.3 5-11. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) – • See page 27 for IC Block Diagrams. (2/2) R110 R111 CN302 CN303 C119 R106 1000p L101 47µH LINE-L LINE-L A-GND A-GND L301 1µH J322 LINE-R LINE-R C219 LINE IN...
  • Page 24: Printed Wiring Boards - Panel Section

    ZS-SN10 • See page 15 for Circuit Boards Location. 5-12. PRINTED WIRING BOARDS – PANEL SECTION – :Uses unleaded solder. LCD BOARD REPEAT MODE DISPLAY LINE SEARCH S422 S423 S424 S410 S418 R454 R453 S425 R452 R451 R450 R438 D402...
  • Page 25: Schematic Diagram - Panel Section

    ZS-SN10 Ver. 1.3 5-13. SCHEMATIC DIAGRAM – PANEL SECTION – CN405 (Page 22) LCD401 L401 47µH R492 C401 R490 2.2k R491 (Page 22) L403 1µH L402 1µH CN402 S401 *R459 ROTARY ENCODER(JOG) R458 R459 (WHITE:US,CND) (EXCEPT WHITE:US,CND) IC401 RPM7140 D402...
  • Page 26 ZS-SN10 Ver. 1.3 • Waveforms • IC Block Diagrams – CD Board – – CD Board – – TUNER Board – – MAIN Board – IC402 FAN8040G3 IC201 1 (LRCK) IC2 w; (XOUT) IC801 ul (X1A) (CD PLAY mode) 3.3 Vp-p 3.5 Vp-p...
  • Page 27 ZS-SN10 – MAIN Board – IC301 BD3870FS-E2 IC901 S-816A33AMC-BAI-T2-G REFERENCE ERROR SINK VOLTAGE DRIVER OVERCURRENT SOURCE PROTECT POWER CIRCUIT SUPPLY...
  • Page 28 ZS-SN10 • IC Pin Function Description CD BOARD IC201 CXD3014-201R (CD DSP) Pin No. Pin Name Description LRCK L/R sampling clock signal output terminal LRCKI L/R sampling clock signal input terminal PCMD Serial data output terminal PCMDI Serial data input terminal...
  • Page 29 ZS-SN10 Pin No. Pin Name Description IOVDD1 — Power supply terminal (+3.3V) AVDD0 — Power supply terminal (+3.3V) AVSS0 — Ground terminal E signal input from the optical pick-up block F signal input from the optical pick-up block Tracking error signal input terminal...
  • Page 30 ZS-SN10 Pin No. Pin Name Description JTAGTDO — Not used JTAGTMS — Not used TRST — Not used — Ground terminal — Power supply terminal (+2.5V) IOVDD2 — Power supply terminal (+3.3V) DOUT Digital audio signal output terminal Not used TEST For test terminal Normally fixed at “L”...
  • Page 31 ZS-SN10 Ver. 1.3 MAIN BOARD IC801 MB90483BPF-G-153E1 (SYSTEM CONTROLLER) Pin No. Pin Name Description 1 to 6 — Not used EEP-SCL Serial clock signal output terminal to the EEPROM EEP-SDA Two-way serial data bus with the EEPROM VOL-DATA Serial data output to the electrical volume...
  • Page 32 ZS-SN10 Pin No. Pin Name Description CLOK2 Codec serial data transfer clock signal output to the CD DSP XLAT2 Codec serial data latch pulse output to the CD DSP Codec data request signal output to the CD DSP Codec acknowledge signal input from the CD DSP...
  • Page 33: Exploded Views

    ZS-SN10 Ver. 1.4 SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Color Indication of Appearance Parts The components identified by mark 0 or may have some difference from the original Example: dotted line with mark 0 are critical for safety.
  • Page 34: Cabinet Front Section

    ZS-SN10 Ver. 1.4 6-2. CABINET FRONT SECTION LCD board IC401 LCD401 supplied supplied supplied SP101 supplied (for SILVER) SP201 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-582-140-01 BOX (R), SPEAKER 2-582-127-01 KNOB (JOG) (BLACK) X-2050-833-1 CABI (FRONT) SUB ASSY (BLACK) (US)
  • Page 35: Cabinet Top Section-1

    ZS-SN10 6-3. CABINET TOP SECTION-1 supplied cabinet top section-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-591-496-21 COVER (HANDLE) (SILVER) 2-582-129-01 HANDLE (R), HOLDER (BLACK) 2-582-113-01 HANDLE (BLACK) 2-582-129-11 HANDLE (R), HOLDER (WHITE) 2-582-113-11 HANDLE (WHITE)
  • Page 36: Cabinet Top Section-2

    ZS-SN10 Ver. 1.4 6-4. CABINET TOP SECTION-2 S801 not supplied optical pick-up section S201 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-252-827-01 SCREW (B2.6), (+) BV TAPP 3-252-828-01 SCREW (B2.6), (+) PWH TAPPING A-1105-376-A CONTROL (2) BOARD, COMPLETE...
  • Page 37: Cabinet Bottom Section

    ZS-SN10 Ver. 1.4 6-5. CABINET BOTTOM SECTION J901 supplied T901 F902 TUNER board supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-582-109-62 CABINET (BOTTOM) (SILVER) (US) * 201 1-866-326-11 BATTERY2 BOARD 2-582-109-72 CABINET (BOTTOM) (SILVER) (CND) 3-240-561-02 TERMINAL (–), BATTERY...
  • Page 38: Optical Pick-Up Section (Ksm-213Cdp)

    ZS-SN10 6-6. OPTICAL PICK-UP SECTION (KSM-213CDP) not supplied not supplied (M401 (SPINDLE)) M402 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 501 8-848-483-12 OPTICAL PICK-UP (KSS-213C/C2RP1) 2-626-907-11 GEAR (A) 2-174-500-01 SCREW (2X3) M402 X-2625-769-1 GEAR ASSY (MB) (RP), MOTOR (SLED)
  • Page 39: Electrical Parts List

    ZS-SN10 Ver. 1.1 SECTION 7 BATTERY1 BATTERY2 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board name.
  • Page 40 ZS-SN10 Ver. 1.3 CONTROL (1) CONTROL (2) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C451 1-165-176-11 CERAMIC CHIP 0.047uF R322 1-216-789-11 METAL CHIP 1/10W R323 1-216-864-11 SHORT CHIP < CONNECTOR > R324 1-216-845-11 METAL CHIP...
  • Page 41 ZS-SN10 Ver. 1.3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1105-328-A H/P BOARD, COMPLETE < CONNECTOR > ******************* CN402 1-770-519-31 CONNECTOR, FFC/FPC 11P < CAPACITOR > CN405 1-770-519-31 CONNECTOR, FFC/FPC 11P C119 1-162-964-11 CERAMIC CHIP 0.001uF...
  • Page 42 ZS-SN10 Ver. 1.3 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S412 1-786-050-21 SWITCH, KEY BOARD (FOLDER/TUNE –) C211 1-126-963-11 ELECT 4.7uF S413 1-786-050-21 SWITCH, KEY BOARD (FOLDER/TUNE +) C212 1-162-968-11 CERAMIC CHIP 0.0047uF 10%...
  • Page 43 ZS-SN10 Ver. 1.3 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C816 1-162-919-11 CERAMIC CHIP 22PF C817 1-162-919-11 CERAMIC CHIP 22PF C960 1-162-970-11 CERAMIC CHIP 0.01uF C818 1-162-927-11 CERAMIC CHIP 100PF C961 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 44 ZS-SN10 Ver. 1.3 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R204 1-216-821-11 METAL CHIP 1/10W < TRANSISTOR > R205 1-216-833-11 METAL CHIP 1/10W R206 1-216-841-11 METAL CHIP 1/10W Q101 8-729-602-21 TRANSISTOR 2SC4154-F R210 1-216-833-11 METAL CHIP...
  • Page 45 ZS-SN10 Ver. 1.2 MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R800 1-216-853-11 METAL CHIP 470K 1/10W R868 1-216-821-11 METAL CHIP 1/10W R801 1-216-833-11 METAL CHIP 1/10W R869 1-216-821-11 METAL CHIP 1/10W (TW, KR, AUS)
  • Page 46 ZS-SN10 Ver. 1.2 POWER TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C904 1-162-995-11 CERAMIC CHIP 0.022uF 1-162-919-11 CERAMIC CHIP 22PF C906 1-126-964-11 ELECT 10uF 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 1-161-051-00 CERAMIC 0.01uF C908 1-165-128-11 CERAMIC CHIP 0.22uF...
  • Page 47 ZS-SN10 Ver. 1.3 TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MISCELLANEOUS JC33 1-216-864-11 SHORT CHIP ************** JC34 1-216-864-11 SHORT CHIP 1-831-915-11 CABLE, FLEXIBLE FLAT (4 CORE) < COIL > 1-831-926-11 CABLE, FLEXIBLE FLAT (11 CORE)
  • Page 48 ZS-SN10 Ver. 1.1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-598-717-31 MANUAL, INSTRUCTION (for SonicStage) (SPANISH) (E, MX) 3-267-151-01 LID BATTERY (for RMT-CYN7A) (for BLACK, SILVER) 3-267-151-21 LID BATTERY (for RMT-CYN7A) (for WHITE) A-1056-325-A REMOTE COMMANDER (RMT-CYN7A/HC)
  • Page 49 ZS-SN10 MEMO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark...
  • Page 50: Revision History

    ZS-SN10 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 2005.04...

Table of Contents