Sony Ericsson CDP-XE570 manuale d’uso

CDP-XE570 AEP Model UK Model SERVICE MANUAL COMP ACT DISC PLA YER Sony Corporation Audio Entertainment Gr oup General Engineering Dept. 9-873-878-11 2001C1600-1 © 2001.3 SPECIFICA TIONS V er 1.0 2001. 03 Model Name Using Similar Mechanism NEW CD Mechanism T ype CDM66-5BD27 Base Unit T ype BU-5BD27 Optical Pick-up T ype PXR-104X Compact disc player[...]

2 CDP-XE570 The f ollowing caution label is located inside of the unit. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PR ODUCT MARKING is located on the rear e xter ior . CA UTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Not[...]

3 CDP-XE570 SECTION 1 SER VICING NOTE HO W T O OPEN THE DISC TRA Y WHEN PO WER SWITCH TURNS OFF Inser t a tapering driver into the aper ture of the unit bottom, and turn in the direction of arrow . Use a flat (–) head screwdriv er to open the CD tray by man ual opera- tion. (Flat head screwdriv er with nominal blade length of 3mm.) * T o close th[...]

4 CDP-XE570 Restrictions in CD-TEXT Displa y In this unit, some special characters will not be displayed properly . These will be displayed as a space or a character resembling it. For details, refer to “ T able 2 : CD-TEXT DISC Recorded Contents and Display ” . T able 1 : CD-TEXT TEST DISC TEXT Data Contents (TRACKS No. 1 to 41:Normal Characte[...]

5 CDP-XE570 ! ” #$ % & ´ (21h to 27h)1kHz 0dB L&R ( ) + , – . / (28h to 2Fh) 01234567 (30h to 37h) 8 9 : ; < = > ? (38h to 3Fh) @ A B C D E F G (40h to 47h) H I J K L M N O (48h to 4Fh) P Q R S T U V W (50h to 57h) XYZ [ ¥ ] ^ _ (58h to 5Fh) a b c d e f g (60h to 57h) h i j k l m n o (68h to 6Fh) p q r s t u v w (70h to 77h) xyz[...]

6 CDP-XE570 SECTION 2 GENERAL FR ONT P ANEL CHECK qf (1 2) CLEAR qg (1 2 ) Disc compartment 6 (8 ) Display qj (1 0 ) FADER 4 (1 3 ) PEAK SEARCH qd (1 4 ) PHONES jack ql (9 ) PLAY MODE 2 (9, 12, 14) POWER 1 (8 ) Remote sensor qh (7 ) REPEAT 3 ( 9, 11) TIME EDIT qs (13, 14) TIME/TEXT 5 (1 0 ) BUTTON DESCRIPTIONS A OPEN/CLOSE 7 ( 8, 10, 12) H 8 (9, 11[...]

7 CDP-XE570 SECTION 3 DISASSEMBL Y Note : Follo w the disassembly procedure in the numerical order given. 3-1. LO ADING P ANEL • In order to remov e the front panel block when the po wer supply does not turn on, rotate the cam with tapering driv er as the f igure shows, and the loading part will be moved . Then pull out the loading part by your h[...]

8 CDP-XE570 SECTION 4 TEST MODE 4-1. CHECK MODE The following checks can be perf or med in the CHECK Mode. • Offset v alue display 1. T urn on the set. 2. Put disc in the set. 3. Press the [PLAY MODE] , H and M buttons simultaneously . 4. The Offset measured v alues will be displayed as “ AB 02 FE ” (typical values). • RFDC value displa y 1[...]

9 CDP-XE570 4-3. ADJ MODE The following operations are perfor med in the ADJ mode, which is set by connecting the TP1 (ADJ) terminal to the Ground and turning on the power . T able of Button Operations in ADJ Mode The functions of the buttons are sho wn in the following table. Function of Buttons * NO TE : Other buttons are not used for servicing a[...]

10 CDP-XE570 Pr ocedure : 1. Connect oscilloscpe to test point TP (TE1) and TP (VC) on BD BO ARD. 2. T urn Power switch on. 3. Put disc (P A TD-012) in to play the number fi ve track. 4. Press the X (Pause) b utton. (Becomes the 1 track jump mode) 5. Check the lev el B of the oscilliscope's waveform and the A (DC voltage) of the center of the [...]

11 CDP-XE570 [ BD BO ARD ] – Side B – Adjustment Location : [ DISPLA Y BOARD ] – Conductor side – CN102 IC101 TP(FE1) TP(TE1) TP(VC) TP(RF AC) TP2 AFADJ TP1 ADJ GND S531 l AMS L[...]

12 CDP-XE570 SECTION 6 DIA GRAMS 6-1. CIRCUIT BO ARDS LOCA TION KEY board DISPLAY board HEADPHONE board MAIN board BD board LOADING board POWER SW board[...]

13 13 CDP-XE570 THIS NO TE IS COMMON FOR PRINTED WIRING BO ARDS AND SCHEMA TIC DIA GRAMS. (In addition to this, the necessary note is printed in each bloc k.) For schematic diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except f or electrolytics and tantalums. • All resistors are in[...]

14 14 CDP-XE570 6-4. PRINTED WIRING BO ARD BD SECTION • See page 12 for Circuit Board Location. There are a f ew cases that the part printed on this diagram isn ’ t mounted in this model. 16 IC150 IC101 IC131 Ref. No. Location IC101 * C-2 IC131 * C-1 IC150 * B-1 Q131 C-3 Q132 C-3 • Semiconductor Location * : Side B[...]

15 15 CDP-XE570 6-5. SCHEMA TIC DIA GRAM BD SECTION • See page 21,22 for IC Bloc k Diagrams. • See page 13 for w av eforms. IC B/D IC B/D[...]

16 16 CDP-XE570 6-6. PRINTED WIRING BO ARD MAIN SECTION • See page 12 for Circuit Board Location. There are a f ew cases that the part printed on this diagram isn ’ t mounted in this model. IC681 IC631 IC801 IC651 IC901 IC601 IC602 IC603 IC671 IC672 18 13 14 Ref. No. Location D601 D-7 D602 D-7 D603 C-7 D604 D-7 D605 D-7 D612 D-7 D613 C-7 D614 D[...]

17 17 CDP-XE570 6-7. SCHEMA TIC DIA GRAM MAIN SECTION • See page 22 f or IC Block Diagram. IC B/D[...]

18 18 CDP-XE570 6-8. PRINTED WIRING BO ARD DISPLA Y SECTION • See page 12 for Circuit Board Location. There are a fe w cases that the par t printed on this diagram isn ’ t mounted in this model. 16 IC501 IC502 Ref. No. Location IC501 B-4 IC502 C-11 Q501 B-5 Q502 B-5 • Semiconductor Location[...]

19 19 CDP-XE570 6-9. SCHEMA TIC DIA GRAM DISPLA Y SECTION • See page 20 for IC Pin Functions . • See page 13 for wa vef or m.[...]

20 20 CDP-XE570 6-10. IC PINFUNCTIONS • Abbre viation FL : Fluorescent indicator tube Pin No. Pin Name I/O Function 41 VSS – Ground 42 TX – Not used 43 TEX – Connected to ground 44 VDD (+5V) – Po wer supply (+5V) 45 VFDP ( – 30V) – Pull do wn voltage ( – 30V) 46 XSEL O Not used 47 —– Not used 48 to 58 OPEN – Not used 59 to 61 [...]

21 CDP-XE570 IC101 CXD2587Q (BD B O ARD) 6-11. IC BLOCK DIA GRAMS TE RFDC CE IGEN AVSS0 ADIO AVDD0 CLTV FILO AVSS3 VSS AVDD3 DOUT VDD PCO FILI ASYO ASYI RFAC BIAS SSTP DFCT MIRR MDP LOCK FOK SFDR VSS TEST FRDR FE VC COUT SE XTSL TES1 SRDR TFDR FFDR TRDR 2 1 70 71 68 69 66 67 64 65 62 61 63 73 74 72 75 76 77 78 79 80 4 XRST 3 SQCK SQSO 5 9 8 7 6 56 [...]

22 CDP-XE570 IC131 CXA2518N-T4 (BD B O ARD) IC631 B A6956AN (MAIN B O ARD) 123456789 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM VCC FIN GND RIN RW/ROM RW/ROM EQ ON/OFF VOFST VOFST DVC VC VC VC RW/ROM VC DVC 30 29 28 + – + – DVC VCC DVC 27 26 25 24 RW/ROM EQ 23 22 21 20 19 RFAC VCA VCC + – DVC + – + – RW/ROM VC RW/ROM DVC + – 3 A B C D B C [...]

SECTION 7 EXPLODED VIEWS NO TE : • -XX, -X mean standardized parts, so they may hav e some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded vie[...]

24 CDP-XE570 7-2. CD MECHANISM SECTION (CDM66-5BD27) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 101 11 0 11 0 11 0 111 102 11 3 M151 #1 111 103 11 5 11 7 105 106 107 a a 108 109 104 BU-5BD27 not supplied not supplied not supplied not supplied 101 1-452-925-21 MAGNET ASSY 102 4-231-531-01 HOLDER (66) 103 4-231-530-01[...]

25 CDP-XE570 7-3. B ASE UNIT SECTION (BU-5BD27) 151 152 153 158 154 156 160 161 M102 M101 #2 157 159 155 154 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 151 1-796-033-11 OPTICAL PICK UP 152 1-782-817-11 WIRE (FLA T TYPE) (16 CORE) 153 4-917-567-01 GEAR (M) 154 4-951-940-01 INSULA TOR (BU) 155 4-917-565[...]

NO TE: • Due to standardization, replacements in the parts list may be differ ent from the parts specified in the diagrams or the components used on the set. • -XX, -X mean standardized parts, so they may hav e some difference from the orig inal one. • Items marked “ * ” are not stocked since the y are seldom required for routine service.[...]

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 27 CDP-XE570 R153 1-216-864-11 MET AL CHIP 0 5% 1/16W R155 1-216-836-11 MET AL CHIP 18K 5% 1/16W R171 1-218-720-11 MET AL CHIP 15K 0.5% 1/16W R172 1-218-720-11 MET AL CHIP 15K 0.5% 1/16W R173 1-218-720-11 MET AL CHIP 15K 0.5% 1/16W R174 1-216-809-11 MET AL CHIP 100 5% 1/16W[...]

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 28 CDP-XE570 < SWITCH > S521 1-771-349-21 SWITCH, KEYBOARD(TIME/TEXT) S522 1-771-349-21 SWITCH, KEYBOARD(F ADER) S523 1-771-349-21 SWITCH, KEYBOARD(CLEAR) S524 1-771-349-21 SWITCH, KEYBOARD(CHECK) S525 1-771-349-21 SWITCH, KEYBOARD(PEAK SEARCH) S526 1-771-349-21 SWITC[...]

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 29 CDP-XE570 < JACK > J621 1-779-655-21 JACK (SMALL TYPE) (2 GANG)(CONTROL A1 II ) J681 1-785-868-11 JACK, PIN 2P(ANALOG OUT) < COIL > L651 1-414-151-11 INDUCTOR 470uH < TRANSISTOR > Q621 8-729-119-78 TRANSISTOR 2SC1740S-QRT Q642 8-729-041-38 TRANSISTOR 2S[...]

CDP-XE570 REVISION HIST OR Y Clicking the ver sion allo ws you to jump to the re vised page. Also, clicking the v ersion at the upper right on the re vised page allows you to jump to the ne xt revised page. V er . Date Description of Revision 1.0 2001.03 N e w[...]