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Sony XR-C550RDS Service Manual

Fm/mw/lw cassette car stereo
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QQ
3 7 63 1515 0
SERVICE MANUAL
Ver 1.1 2001.06
For RM-X2S (Remote Commander),
please refer to RM-X2S/X3S Service
Manual (9-960-039-∏) previously issued.
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
TE
L 13942296513
www
.
Sony Corporation
9-925-544-12
2001F0500-1
e Vehicle Company
C 2001.6
Shinagawa Tec Service Manual Production Group
http://www.xiaoyu163.com
XR-C550RDS
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u163
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i
http://www.xiaoyu163.com
2 9
8
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
FM/MW/LW CASSETTE CAR STEREO
co
.
9 4
2 8
AEP Model
UK Model
QQ :376315150
手机:13942296513
2007.05.11
MG-25B-136
0 5
8
2 9
9 4
2 8
m
9 9
NEW
9 9

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  • Page 1 XR-C550RDS 3 7 63 1515 0 SERVICE MANUAL AEP Model UK Model Ver 1.1 2001.06 QQ :376315150 2007.05.11 手机:13942296513 For RM-X2S (Remote Commander), please refer to RM-X2S/X3S Service Manual (9-960-039-∏) previously issued. Dolby noise reduction manufactured under license Model Name Using Similar Mechanism from Dolby Laboratories Licensing Corporation.

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS SERVICING NOTES GENERAL Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 ˚ C dur- Location of Controls ............3 Setting the Clock ............. 3 ing repairing. •...
  • Page 3 http://www.xiaoyu163.com SECTION 1 This section is extracted from instruction manual. GENERAL 3 7 63 1515 0 L 13942296513 u163 – 3 – http://www.xiaoyu163.com...
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  • Page 9: Disassembly

    http://www.xiaoyu163.com SECTION 2 3 7 63 1515 0 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. FRONT PANEL ASS’Y 1 Push the button (release). 2 Remove the front panel ass’y to the direction of the arrow A . L 13942296513 COVER ASS’Y 3 cover ass’y...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 SUB PANEL, MECHANISM DECK (MG-25B-136) 5 screw (PTT2.6 × 6) 3 connector (CN302) 6 mechanism deck (MG-25B-136) 4 flexible flat cable (CN301) 2 sub panel 1 three screws (PTT2.6 × 8) 1 three screws L 13942296513 (PTT2.6 ×...

  • Page 11: Assembly Of Mechanism Deck

    http://www.xiaoyu163.com SECTION 3 ASSEMBLY OF MECHANISM DECK 3 7 63 1515 0 Note: Follow the assembly procedure in the numerical order given. HOUSING 7 Hold the hanger by bending the claw. 5 Fit projection on C part. 2 Install the hanger onto 1 Install the catch to the hanger.
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 LEVER (LDG-A) / (LDG-B) shaft A shaft A shaft B shaft C shaft C 1 Fit the lever (LDG-A) on 4 type-E stop ring 2.0 shafts A – C and install it. 2 Pull the lever in the arrow direction.
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 GUIDE (C) 2 guide (C) 1 three claws L 13942296513 u163 – 13 – http://www.xiaoyu163.com...

  • Page 14: Mechanical Adjustments

    http://www.xiaoyu163.com SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 1. Clean the following parts with a denatured-alcohol-moistened TEST MODE swab: This set have the test mode function. In the test mode, FM Auto playback head pinch roller Scan/Stop Level and AM (MW) Auto Scan/Stop Level adjustments rubber belt...

  • Page 15: Tape Deck Section

    http://www.xiaoyu163.com 3 7 63 1515 0 See the adjustment location from on page 18 for the TUNER SECTION 0dB=1µV adjustment. Cautions during repair When the tuner unit is defective, replace it by a new one be- TAPE DECK SECTION 0 dB=0.775 V cause its internal block is difficult to repair.
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 FM Stereo Separation Adjustment FM Signal Meter Adjustment Setting: Setting: SOURCE button: FM SOURCE button: FM FM RF signal FM RF signal level meter antenna jack (J1) generator generator antenna jack (J1) 0.01 µ F 4 Ω...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 AM (MW) Auto Scan/Stop Level Adjustment Make this adjustment after “FM Auto Scan/Stop Level Adjust- ment”. Setting: SOURCE button: MW 30 Ω 15 pF 65 pF AM RF signal generator AM dummy antenna (50 Ω ) antenna jack (J1) Carrier frequency : 999 kHz 30% amplitude...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 Adjustment Location: – SET UPPER VIEW – Tape Speed Adjustment AM (MW) Auto Scan/Stop Level Adjustment FM Auto Scan/Stop Level Adjustment FM Noise Focus Adjustment FM Stereo Separation Adjustment FM Singnal Meter Adustment RV301 RV401 (R-CH) (L-CH)
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 • IC Block Diagrams – MAIN SECTION – IC1 TB2114F (EL) 24 23 21 20 14 13 RIPPLE FILTER – – SEEK/RECP SEEK/RECP 4BIT SWALLOW MODULAS COUNTER PRESCALER 12BIT PHASE PROGRAMABLE COMPARATOR COUNTER REFERENCE 40BIT 18BIT 20BIT...
  • Page 20 http://www.xiaoyu163.com 3 7 63 1515 0 IC151 LC75373ED – LFIN – – – LFOUT – LSELO LROUT – – – VREF SHIFT DECODER LATCH CONTROL REGISTER – – – RROUT RSELO – RFOUT – – – – RFIN 6 7 8 9 10 L 13942296513 IC351 CXA2510AQ-T4...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 IC601 BA3918-V2 IC601 BA8270F-E2 BUS ON BUS ON SWITCH REGULATOR RESET SWITCH BUS ON CLK IN BATTERY BATT BU IN SWITCH OVER VOLTAGE PROTECT VREF DATA DATA IN – DATA OUT 2 3 4 •...
  • Page 22 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...
  • Page 24 http://www.xiaoyu163.com http://www.xiaoyu163.com...

  • Page 25: 6-5. Ic Pin Function Description

    http://www.xiaoyu163.com 3 7 63 1515 0 6-5. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC501 MN1886426S4H (SYSTEM CONTROLLER) Pin No. Pin Name Function TUNMUT Tuner muting control pin At muting: “H” Power amp power supply control pin AMPON Illumination power supply control pin At PW SEL on: ACC on: “H”...

  • Page 26: Tel 13942296513

    AVREF– – A/D reference voltage input pin AVSS – – BUSON BUS ON control signai output pin (for SONY BUS) L 13942296513 SYSRST System reset signal output pin SEKOUT SEEK control signal output pin TUNON Tuner power supply control pin...

  • Page 27: Exploded Views

    http://www.xiaoyu163.com SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they may have some difference from the original are seldom required for routine service. Some one.
  • Page 28 3-009-298-01 BUTTON (R) (PTY. AF/TA. – DISC +) 3-009-304-01 BUTTON (RELEASE) * 114 3-010-282-01 PLATE (LCD), GROUND 3-932-475-01 SPRING (RELEASE) * 115 3-009-305-11 SHEET (REFLECTOR) 3-904-194-01 EMBLEM (NO. 2.5), SONY * 116 3-009-302-01 PLATE (LCD), LIGHT GUIDE u163 X-3373-661-1 PANEL SUB ASSY * 117 3-009-303-01 HOLDER (LCD)
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 (3) MECHANISM DECK SECTION (MG-25B-136) HP901 M901 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3291-667-A CLUTCH (FR) ASSY 3-008-874-02 CATCHER 3-701-437-21 WASHER 3-933-344-01 GUIDE (C) * 203 3-008-883-01 LEVER (LDG-A) 3-927-100-01 SCREW (+PS 2X10), SPECIAL * 204...

  • Page 30: Electrical Parts List

    http://www.xiaoyu163.com SECTION 8 ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference parts list may be different from the parts speci- are seldom required for routine service.
  • Page 31 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R924 1-216-049-00 METAL CHIP 1/10W 1-163-161-11 CERAMIC CHIP 2200PF 100V R925 1-216-053-00 METAL CHIP 1.5K 1/10W 1-124-584-00 ELECT 100uF 20% 10V 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V...
  • Page 32 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C704 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C224 1-126-096-11 ELECT 10uF 20% 35V C228 1-163-251-11 CERAMIC CHIP 100PF < CONNECTOR/JACK > C301 1-163-009-11 CERAMIC CHIP 0.001uF...
  • Page 33 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JC72 1-216-296-00 CONDUCTOR, CHIP (3216) IC501 8-759-451-04 IC MN1886426S4H JC73 1-216-296-00 CONDUCTOR, CHIP (3216) IC571 8-759-363-81 IC XC61AN4002PR IC601 8-759-347-49 IC BA3918-V2 JC74 1-216-296-00 CONDUCTOR, CHIP (3216)
  • Page 34 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R102 1-216-085-00 METAL CHIP 1/10W R517 1-216-198-00 METAL CHIP 1/8W R103 1-216-061-00 METAL CHIP 3.3K 1/10W R518 1-216-246-00 METAL CHIP 100K 1/8W R104 1-216-190-00 METAL CHIP...
  • Page 35 http://www.xiaoyu163.com MAIN POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R708 1-216-017-00 METAL CHIP 1/10W < COIL > < VARIABLE RESISTOR > L801 1-416-046-11 COIL, CHOKE 1-241-768-11 RES, ADJ, CARBON 220K <...
  • Page 36 http://www.xiaoyu163.com 3 7 63 1515 0 Ref. No. Part No. Description Remark PARTS FOR INSTALLATION AND CONNECTIONS ************************************** 3-916-161-31 FRAME ASSY X-3370-077-1 SCREW ASSY (AE. KEY), FITTING 3-386-828-01 SCREW, FITTING 3-349-410-01 BUSHING 3-388-078-01 KEY 1-777-989-11 CORD (WITH CONNECTOR) (AMP REM/TEL MUTE) 1-782-093-11 CORD (WITH CONNECTOR) (SPEAKER) 1-782-092-11 CORD (WITH CONNECTOR) (POWER) 1-775-543-11 CORD, GROUND...
  • Page 37 XR-C550RDS 3 7 63 1515 0 AEP Model UK Model SERVICE MANUAL Ver 1.1 2001.06 SUPPLEMENT-1 File this supplement with the service manual. Subject: MAIN Board Modification (SPM-01012) In this set, following board has been changed in the midway of production.
  • Page 38 XR-C550RDS 3 7 63 1515 0 DIAGRAMS 2-1. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF •...
  • Page 39 • Semiconductor Location Ref. No. Location CN701 CNP900 CNJ150 BUS CONTROL IN LINE OUT BUS AUDIO LINE OUT (FOR SONY BUS) FRONT REAR (ORIGINAL SERVICE MANUAL Page 24) (ORIGINAL SERVICE MANUAL Page 24) G-14 D150 POWER BOARD POWER BOARD CN803 CN802...
  • Page 40 XR-C550RDS 3 7 6 3 1 5 1 5 0 2-3. SCHEMATIC DIAGRAM – MAIN Board (1/3) – CN151 FM/AM TUNER UNIT CNJ150 C128 100p FL OUT CNP900 BUS AUDIO IN LINE OUT REAR LINE OUT FRONT FR OUT...
  • Page 41 XR-C550RDS 3 7 6 3 1 5 1 5 0 2-4. SCHEMATIC DIAGRAM – MAIN Board (2/3) – (Page 4) C408 C308 R408 JC58 R351 C306 R305 C305 R307 C309 330k 0.22 2.2k 1000p C410 2200p R303 R308 C310...
  • Page 42 MA8068-H BATTERY CHECK Q610 2SC2412K-QR C701 D605 C610 R607 0.022 MA8056-M D701 MA8180-M R603 C612 CN701 BUS CONTROL IN (FOR SONY BUS) R708 JC33 R704 UNISI 100k UNISO JC34 BUS.ON w w w B.DATA UNICLK B.CLK BUSON JC35 JC79 D703...
  • Page 43 XR-C550RDS 3 7 63 1515 0 MAIN 3. ELECTRICAL PARTS LIST NOTE: • Items marked “*” are not stocked since they • Due to standardization, replacements in the When indicating parts by reference number, please include the board. parts list may be different from the parts speci- are seldom required for routine service.
  • Page 44 XR-C550RDS MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C310 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V < DISCHARGE GAP > C350 1-124-234-00 ELECT 22uF * CP1 1-517-422-11 GAP, DISCHARGE...
  • Page 45 XR-C550RDS 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > JC75 1-216-296-00 CONDUCTOR, CHIP JC76 1-216-296-00 CONDUCTOR, CHIP 1-764-808-21 JACK (FM/AM ANTENNA) JC77 1-216-296-00 CONDUCTOR, CHIP J501...
  • Page 46 XR-C550RDS MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R104 1-216-190-00 METAL CHIP 1/8W R517 1-216-198-00 METAL CHIP 1/8W R518 1-216-246-00 METAL CHIP 100K 1/8W R105 1-216-190-00 METAL CHIP...
  • Page 47 XR-C550RDS 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R706 1-216-025-00 METAL CHIP 1/10W R707 1-216-174-00 METAL CHIP 1/8W R708 1-216-017-00 METAL CHIP 1/10W < VARIABLE RESISTOR > 1-241-768-11 RES, ADJ, CARBON 220K...
  • Page 48 XR-C550RDS 3 7 63 1515 0 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.

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