Sony Ericsson XR-C7500RX - Manuals

Sony Ericsson XR-C7500RX – Manual in PDF format online.

Manuals:

Manual

Manual Sony Ericsson XR-C7500RX

Summary

Page 2 - • Keep the temperature of the soldering iron around 270 ̊C dur-; SECTION 1; TYPE A TYPE B TYPE C

2 TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 2 2. GENERAL Location of Controls ....................................................... 3 Setting the Clock ............................................................. 3 Installation .............................

Page 3 - Location of controls; Setting the clock; Card remote commander RM-X91

3 SECTION 2 GENERAL This section is extracted frominstruction manual. 5 Location of controls 1 MENU button9, 11, 12, 13, 15, 17, 18, 20, 21, 23, 24,26, 27, 30, 31, 33, 34, 35 2 Volume control dial 3 SOURCE (TUNER/TAPE/CD/MD) button6, 8, 10, 12, 13, 19, 20, 24, 25, 26, 27, 31,34 4 PRST/DISC +/– (curs...

Page 4 - Installation; Precautions; Instalación; Precauciones; M o n t e r i n g; Säkerhetsföreskrifter; Instalação; Precauções

4 15 cm Installation Precautions • If you mount other Sony equipment with this unit, it is better to mount this unit in the lowerposition. • There must be a distance of at least 15 cm between the cassettes slot of the unit and shiftlever to insert cassette easily. Choose theinstallation location car...

Page 7 - Ejemplo de conexiones; Connection example

7 6 AMP REM ATT Max. supply current 0.3 ACorriente máx. de alimentación de 0,3 AMaximal strömtillförsel 0,3 ACorrente máxima de 0,3 A to the interface cable of a car telephoneal cable de interfaz de un teléfono paraautomóviltill mobiltelefonens gränssnittskabelAo cabo de interface de um telefone par...

Page 10 - SUB PANEL ASS’Y; Follow the disassembly procedure in the numerical order given.

10 SECTION 3 DISASSEMBLY SUB PANEL ASS’Y MECHANISM DECK (MG-25G-136) Note: Follow the disassembly procedure in the numerical order given. 4 two claws 1 screw (PTT2.6 × 5) 2 cover 3 screw (PTT2.6 × 6) 6 sub panel ass’y 3 four screws (PTT2.6 × 6) 3 screw (PTT2.6 × 6) 5 flexible flat cable(CN580) 4 cla...

Page 11 - MAIN BOARD; main board

11 MAIN BOARD HEAT SINK (2P) 2 three ground pointscrews 3 rubber cap (25) 1 three screws (PTT2.6 × 8) 4 main board 1 three screws (PTT2.6 × 8) 2 two screws (PTT2.6 × 12) 1 three screws (PTT2.6 × 8) 3 heat sink (2P)

Page 12 - HOUSING; Follow the assembly procedure in the numerical order given.; SECTION 4

12 HOUSING ARM (SUCTION) Note: Follow the assembly procedure in the numerical order given. SECTION 4 ASSEMBLY OF MECHANISM DECK A part C part B part D part 8 Hold the hanger bybending the claw. 6 Fit projection on D part. 4 Fit claw on B part. 3 Put the housing under A part. 5 Fit projection on C pa...

Page 14 - three claws

14 GUIDE (C) MOUNTING POSITION OF CAPSTAN/REEL MOTOR (M901) 2 guide (C) 1 three claws two precision screws(P2 × 2) capstan/reel motor(M901) 30˚

Page 15 - • Tape Tension Measurement; SECTION 6; TEST MODE

15 SECTION 5 MECHANICAL ADJUSTMENTS • Tape Tension Measurement 1. Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belt capstan idler 2. Demagnetize the playback head with a head demagnetizer.3. Do not use a magnetized screwdriver for the adjustmen...

Page 16 - Tape Speed Adjustment; button; TAPE DECK SECTION; Speed checker; TUNER SECTION; Tuner section adjustments are done automatically in this set.

16 Adjustment Location: – SET UPPER VIEW – – SET BOTTOM VIEW – Tape Speed Adjustment Setting: Procedure:1. Put the set into the FWD PB mode.2. Adjust adjustment resistor for inside capstan motor so that the reading on the speed checker or frequency counter becomes inspecification. Specification: Con...

Page 17 - BLOCK DIAGRAM – TUNER/TAPE Section –

17 17 XR-C7500R/C7500RX SECTION 7 DIAGRAMS 7-1. BLOCK DIAGRAM – TUNER/TAPE Section – 1 2 FM-ANT AM-ANT 53 VSM AMSIN 32 TUNATT 14 S-METER 10 MPX 8 AM-DET 9 RDSDET 05 MUTING Q22 BUFFER Q50 MUTING Q21 D20 FM/AM TUNER UNIT TUX1 SYSTEM CONTROLLER IC600 (1/4) 17 EEPROM SDL J1 (FM/AM ANTENNA) 5 VCC TUNER V...

Page 18 - BLOCK DIAGRAM – MAIN Section –

18 18 XR-C7500R/C7500RX 05 H (Page 20) AMPON SYSTEM CONTROLLER IC600 (2/4) CN13 (2/2) AUDIO OUT FRONT AUDIO OUT REAR MUTING Q311 MUTING Q411 MUTING Q331 MUTING Q431 FL+ 1 12 14 5 3 OUT2+ OUT2– 21 23 OUT4+ OUT4– IN2 IN4 11 9 7 OUT1+ OUT1– IN1 15 17 19 OUT3+ OUT3– IN3 22 MUTE 16 105 15 AC GND 4 STBY C...

Page 19 - BLOCK DIAGRAM – DISPLAY/KEY CONTROL Section –

19 19 XR-C7500R/C7500RX LED910 – 915 (LCD BACK LIGHT) (XR-C7500RX) (XR-C7500R) (XR-C7500R) 05 80 REIN1 KEYACK GREEN 79 62 TX 13 85 96 OSC KEYIN1 REIN0 116 115 KEYIN0 X1 X0 X1A X0A RCIN0 RCIN1 46 47 48 72 93 92 73 74 KEY ACTIVE SWITCH Q406, 407 OSC D580 D520 AMBER AD-ON 117 NOSE-SW RX G (Page 18) J (...

Page 20 - BLOCK DIAGRAM – BUS CONTROL/POWER SUPPLY Section –

20 20 XR-C7500R/C7500RX B/U +5V RESET SIGNAL GENERATOR IC560 REMOTE CONTROL RECEIVER IC951 SIRCS BUFFER Q503 BATTERY DETECT Q500 S500 6 8 4 CLK CLK IN DATA OUT DATA 2 RST RESET SWITCH BUS ON SWITCH 13 11 1 BUS ONOUT BUS ON IN 12 9 DATA IN SONY BUS INTERFACE IC500 SYSTEM CONTROLLER IC600 (4/4) BUS ON...

Page 21 - NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

21 21 Note on Schematic Diagram:• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolyticsand tantalums. • All resistors are in Ω and 1 / 4 W or less unless otherwise specified. • f : internal component. • C : panel designation. • U : B+ Line....

Page 22 - PRINTED WIRING BOARD – MAIN Board (Component Side) –; Location; • Semiconductor Location

22 22 XR-C7500R/C7500RX 7-6. PRINTED WIRING BOARD – MAIN Board (Component Side) – Ref. No. Location Ref. No. Location • Semiconductor Location (Component Side) D 2 0 G - 1 0 D 7 0 I - 1 3 D 2 0 1 H - 2 D 5 0 0 G - 2 D 5 0 1 D - 3 D 5 0 2 G - 3 D 5 0 6 E - 3 D 5 0 7 E - 3 D 5 2 0 B - 1 D 5 2 2 A - 1 ...

Page 23 - PRINTED WIRING BOARD – MAIN Board (Conductor Side) –; • Semiconductor

23 23 XR-C7500R/C7500RX 1 9 WHT/BLK WHT GRN/BLK GRN VIO/BLK VIO GRY/BLK GRY LIGHT BLU BLU/WHT ORG/WHT BLU RED YEL BLK FRONT LCH (–) FRONT LCH (+) REAR LCH (–) REAR LCH (+) REAR RCH (–) REAR RCH (+) FRONT RCH (–) FRONT RCH (+) ATT AMP REM ILL IN ANT REM ACC BATT GND (C7500RX: E) 2 10 3 11 4 12 5 13 6...

Page 28 - -12. PRINTED WIRING BOARD – SUB Board –

28 28 XR-C7500R/C7500RX 7-12. PRINTED WIRING BOARD – SUB Board – 7-13. SCHEMATIC DIAGRAM – SUB Board – (Page 23) (Page 30) (Page 31) (Page 27)

Page 29 - – KEY Board –

29 29 XR-C7500R/C7500RX • Waveforms– MAIN Board – 1 IC50 5 (OSCI) 2 IC100 ra (XTLI38) 3 IC100 ug (BCK) 7 IC800 ih (EXTAL) 6 IC600 os (X0) 2.6 Vp-p 231 ns 980 mVp-p 59 ns 4.3 Vp-p 352 ns 4 IC100 uh (LRCK) 3.9 Vp-p 22.7 µ s 5 IC600 uf (X0A) 3 Vp-p 30.5 µ s – KEY Board – 1 IC901 oh (OSC) 4.5 Vp-p 272 n...

Page 30 - -14. PRINTED WIRING BOARD – KEY Board –

30 30 XR-C7500R/C7500RX 7-14. PRINTED WIRING BOARD – KEY Board – • Semiconductor Location(Component Side) Ref. No. Location I C 9 5 1 C - 5 L E D 9 0 1 C - 2 L E D 9 0 2 A - 2 L E D 9 0 3 A - 3 L E D 9 0 4 C - 3 L E D 9 1 0 B - 1 2 L E D 9 1 1 B - 1 2 L E D 9 1 2 A - 1 2 L E D 9 1 3 A - 5 L E D 9 1 ...

Page 31 - See page 29 for Waveforms.

31 31 XR-C7500R/C7500RX 7-15. SCHEMATIC DIAGRAM – KEY Board – • See page 29 for Waveforms. (Page 28)

Page 34 - IC PIN FUNCTION DESCRIPTION; Pin Name

34 7-16. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC100 CXD2726Q-4 (DIGITAL SIGNAL PROCESSOR, DIGITAL FILTER, D/A CONVERTER) Pin No. Pin Name I/O Description 1 VSS1 — Ground terminal (digital system) 2 to 15 T.P I Input terminal for the test (fixed at “L”) 16 to 21 TST0 to TST5 I Input terminal for ...

Page 40 - GENERAL SECTION; SECTION 8; Description

40 (1) GENERAL SECTION SECTION 8 EXPLODED VIEWS • Items marked “*” are not stocked since they are seldom required for routine service. Somedelay should be anticipated when orderingthese items. • The mechanical parts with no reference num- ber in the exploded views are not supplied. NOTE: • -XX and -...

Page 41 - FRONT PANEL SECTION

41 (2) FRONT PANEL SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 51 3-041-004-01 BUTTON (1-6/D) ( o MODE. 1. 2. 3. 4. 5. 6) 52 3-040-987-02 BUTTON (OFF) 53 3-040-986-01 BUTTON (MENU/SOUND) 54 3-041-003-01 BUTTON (LIST/ENTER) (DSPL. LIST. ENTER) 55 3-040-980-01 BUT...

Page 44 - KEY

44 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LSW908 1-771-610-11 SWITCH, TACTILE (WITH LED) ( o MODE)(C7500R) LSW908 1-771-883-11 SWITCH, TACTILE (WITH LED) ( o MODE) (C7500RX) LSW909 1-762-737-11 SWITCH, KEYBOARD (LED) (DSO)LSW910 1-762-620-21 SWITCH, KEY BOARD (WITH...

Page 45 - KEY MAIN

45 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark KEY MAIN < SWITCH > S901 1-771-884-11 SWITCH, TACTILE (WITH LED) (SEEK/AMS – . m ) S902 1-771-884-11 SWITCH, TACTILE (WITH LED) (DISC +, PRST +) S903 1-771-884-11 SWITCH, TACTILE (WITH LED) (SEEK/AMS + > M ) S904 1...

Page 46 - MAIN

46 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C171 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C172 1-131-353-00 TANTALUM 10uF 10% 35V C174 1-131-353-00 TANTALUM 10uF 10% 35V C201 1-124-234-00 ELECT 22uF 20% 16V C204 1-117-370-11 CERAMIC CHIP 10uF 10V C205 1-164-004-1...

Page 51 - MAIN SUB

51 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R661 1-216-089-00 RES-CHIP 47K 5% 1/10W R662 1-216-085-00 METAL CHIP 33K 5% 1/10W R663 1-216-857-11 METAL CHIP 1M 5% 1/16W R664 1-216-809-11 METAL CHIP 100 5% 1/16W R671 1-216-809-11 METAL CHIP 100 5% 1/16W R672 1-216-809-1...

Page 52 - Sony Corporation; Mobile Electronics Division Company

52 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark XR-C7500R/C7500RX ************** HARDWARE LIST ************** #1 7-685-793-09 SCREW +PTT 2.6X8 (S) #2 7-621-772-20 SCREW +B 2X5 #3 7-685-792-09 SCREW +PTT 2.6X6 (S) #4 7-627-553-28 SCREW, PRECISION +P 2X2.5 #5 7-685-647-79 ...