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1、SERVICE MANUAL DATA BASIC CD MECHANISM : DA23LCOMPACT DISC PLAYER XP-V320 XP-V321 XP-V322 XP-V323 S/M Code No. 09-013-354-8N1 Y1(S,B) AEZ1(S) AEZ1(S) YL1(S,DT,YT,LT) RadioFans.CN 收音机爱 好者资料库 -2- PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjees
2、sa mainit- ulla tavalla saattaa altistaa kyt-tjn turvallisuusluokan 1 ylit- tvlle nkymttmlle lasersteilylle. VARNING! Om apparaten anvnds p annat stt n vad som specificeras i denna bruksanvising, kan anvndaren utsttas fr osynling laserstrlning, som verskrider grnsen fr laserklass 1. Caution: Invisib
3、le laser radiation when open and interlocks defeated avoid expo- sure to beam. Advarsel:Usynling laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg udsttelse for strling. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may res
4、ult in hazardous radiation exposure. ATTENTION Lutilisation de commandes, rglages ou procdures autres que ceux spcifis peut entraner une dangereuse exposition aux radiations. ADVARSEL! Usynlig laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg udsttelse for strling. This Compact D
5、isc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY
6、. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT RadioFans.CN 收音机爱 好者资料库 -3- Prec
7、aution to replace Optical block (SF-P200) 1) After the connection, remove solder shown in the right figure. Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. PICK UP ASSY SF-P200 :S
8、OLDER 116 10 9 RadioFans.CN 收音机爱 好者资料库 -4- SPECIFICATIONS XP-V320XP-V321 XP-V322XP-V323 Design and specifications are subject to change without notice. Design and specifications are subject to change without notice. Design and specifications are subject to change without notice. Design and specifica
9、tions are subject to change without notice. -5- REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST-1/2 IC 87-A21-448-040 C-IC,BH6554FV 87-A21-083-040 C-IC,BH6508FS 87-A21-381-040 C-IC,LA9235M 87-A21-591-010 C-IC,LC78641NE-D 87-A21-085-040 C-IC,TA2120FN
10、 8A-HC7-607-010 C-IC,UPD789406AGC-014-8BT TRANSISTOR 89-211-323-080 C-TR,2SB1132R 87-A30-332-040 C-TR,CPH3106 87-A30-278-040 C-FET,2SK2980 87-A30-287-040 C-TR,DTC114TKA 87-A30-246-040 C-TR,2SA1037AK 86-NFZ-667-040 C-TR,DTC123JKA 89-416-643-080 C-TR,2SD1664R 89-324-123-080 C-TR,2SC2412K S DIODE 87-A4
11、0-592-040 C-ZENER,HZM11NB2 87-A40-590-040 C-DIODE,HRW0202A 87-A40-554-040 C-DIODE,RB491D 87-A40-270-080 C-DIODE,MC2838 87-A40-836-040 C-ZENER,HZM6.2NB1 MAIN C.B C101 87-010-553-040 CAP,E 47-16 GAS C102 87-010-551-040 CAP,E 33-10 GAS C103 87-A10-505-040 CAP,E 220-6.3 105 SF C104 87-010-503-040 CAP,E
12、220-4 GAS C105 87-010-498-040 CAP,E 10-16 GAS C106 87-010-502-040 CAP ELECT GAS 100/4 C107 87-A10-260-080 C-CAP,U 0.1-16 K B C108 87-012-335-080 C-CAP,U 270P-50 SL C109 87-010-787-080 CAP, U 0.022-25 C110 87-A10-249-080 C-CAP,U 1-10 ZF C111 87-A10-260-080 C-CAP,U 0.1-16 K B C112 87-A10-260-080 C-CAP
13、,U 0.1-16 K B C113 87-A10-249-080 C-CAP,U 1-10 ZF C115 87-A10-260-080 C-CAP,U 0.1-16 K B C116 87-A10-260-080 C-CAP,U 0.1-16 K B C117 87-A10-260-080 C-CAP,U 0.1-16 K B C201 87-A10-505-040 CAP,E 220-6.3 105 SF C202 87-010-873-080 C-CAP,U 560P-50 SL C204 87-010-785-080 C-CAP,U0.015-25BK C205 87-010-785
14、-080 C-CAP,U0.015-25BK C206 87-A10-249-080 C-CAP,U 1-10 ZF C207 87-A10-249-080 C-CAP,U 1-10 ZF C208 87-A10-978-080 C-CAP,U 820P-25 J CH C209 87-010-785-080 C-CAP,U0.015-25BK C210 87-010-785-080 C-CAP,U0.015-25BK C212 87-A10-249-080 C-CAP,U 1-10 ZF C301 87-016-557-040 CAP,E 100-6.3 SF C302 87-010-502
15、-040 CAP ELECT GAS 100/4 C303 87-016-557-040 CAP,E 100-6.3 SF C304 87-010-502-040 CAP ELECT GAS 100/4 C305 87-010-501-040 E/CAP GAS 47-4 C306 87-010-831-080 C-CAP,U,0.1-16F C308 87-010-831-080 C-CAP,U,0.1-16F C309 87-012-274-080 CHIP CAP,U 1000P-50B C311 87-012-188-080 C-CAP,U 47P-50 CH C313 87-A11-
16、049-080 C-CAP,U 1-6.3 K B C314 87-A10-828-080 C-CAP,U 0.33-6.3 K B C351 87-016-557-040 CAP,E 100-6.3 SF C352 87-010-503-040 CAP,E 220-4 GAS C353 87-A11-049-080 C-CAP,U 1-6.3 K B C354 87-010-831-080 C-CAP,U,0.1-16F C355 87-012-176-080 CAP 15P C356 87-012-176-080 CAP 15P C357 87-010-831-080 C-CAP,U,0.
17、1-16F C358 87-012-195-080 C-CAP,U 100P-50CH C359 87-A10-902-080 C-CAP,U 0.47-10 K B C360 87-A10-260-080 C-CAP,U 0.1-16 K B C361 87-012-195-080 C-CAP,U 100P-50CH C362 87-A10-260-080 C-CAP,U 0.1-16 K B C363 87-012-286-080 CAP, U 0.01-25 C364 87-A11-070-080 C-CAP,U 0.033-16 K B C365 87-012-195-080 C-CA
18、P,U 100P-50CH C367 87-012-271-080 CAP, U 560P-50 C368 87-010-831-080 C-CAP,U,0.1-16F C701 87-010-501-040 E/CAP GAS 47-4 C702 87-010-495-040 CAP,E 2.2-50 GAS C703 87-010-498-040 CAP,E 10-16 GAS C704 87-010-503-040 CAP,E 220-4 GAS C705 87-010-503-040 CAP,E 220-4 GAS C706 87-010-498-040 CAP,E 10-16 GAS
19、 C707 87-010-501-040 E/CAP GAS 47-4 C708 87-A11-049-080 C-CAP,U 1-6.3 K B C709 87-A11-049-080 C-CAP,U 1-6.3 K B C710 87-012-198-080 CAP 180P C711 87-012-198-080 CAP 180P C712 87-A10-025-080 C-CAP,U 0.22-16Z F C713 87-010-831-080 C-CAP,U,0.1-16F C714 87-010-831-080 C-CAP,U,0.1-16F C715 87-010-831-080
20、 C-CAP,U,0.1-16F C716 87-010-831-080 C-CAP,U,0.1-16F C717 87-010-831-080 C-CAP,U,0.1-16F C801 87-010-501-040 E/CAP GAS 47-4 C802 87-A10-260-080 C-CAP,U 0.1-16 K B C803 87-A10-260-080 C-CAP,U 0.1-16 K B C804 87-012-274-080 CHIP CAP,U 1000P-50B C805 87-012-195-080 C-CAP,U 100P-50CH C806 87-012-337-080
21、 C-CAP,U 56P-50 CH C807 87-012-337-080 C-CAP,U 56P-50 CH C808 87-A10-260-080 C-CAP,U 0.1-16 K B CN201 87-A60-429-010 CONN,16P H TOC-A CN202 87-009-411-010 CONN,6P ZH V FB351 88-128-000-070 C-JUMPER,S 3216 FB701 88-128-000-070 C-JUMPER,S 3216 FB702 88-128-000-070 C-JUMPER.S 3216 FB703 87-A50-623-080
22、C-COIL,BK2125HS102 FB704 87-A50-623-080 C-COIL,BK2125HS102 J101 87-A61-447-010 JACK,DC DJ26B BLK 6 J701 87-A61-446-010 JACK,3.5 GRN ST W/REM L101 87-A50-574-010 COIL,100UH #7607 L102 87-A50-573-010 COIL,330UH LHL06NB L301 87-A50-455-080 C-COIL,47UH-FSLB2520 L302 87-A50-501-080 C-COIL,10UH-FSLB2520 L
23、351 87-A50-501-080 C-COIL,10UH-FSLB2520 L801 87-A50-501-080 C-COIL,10UH-FSLB2520 L802 87-A50-455-080 C-COIL,47UH-FSLB2520 LCD101 8A-HC7-602-010 LCD,AHC-7 R105 87-022-355-080 C-RES,S10K-1/10W F R107 87-022-358-080 C-RES,S 18K-1/10W F R307 87-022-202-080 C-RES,S33K 1/10WF R308 87-022-202-080 C-RES,S33
24、K 1/10WF R309 87-022-202-080 C-RES,S33K 1/10WF R310 87-022-202-080 C-RES,S33K 1/10WF R311 87-022-364-080 C-RES,S 82K-1/10W F R312 87-022-364-080 C-RES,S 82K-1/10W F S101 87-A90-095-080 SW,TACT EVQ11G04M S102 87-A90-095-080 SW,TACT EVQ11G04M S103 87-A90-095-080 SW,TACT EVQ11G04M S104 87-A90-095-080 S
25、W,TACT EVQ11G04M S105 87-A90-095-080 SW,TACT EVQ11G04M S106 87-A90-095-080 SW,TACT EVQ11G04M -6- REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST-2/2 S801 87-A91-622-010 SW,MICRO PV1102 S802 87-A91-742-010 SW,SL 4-1-3 HSW2061-010010 VR701 87-A92-167-010 VR,RTRY 30KCX2 H RK14J12A0-N X35
26、1 87-A70-202-080 C-VIB,CER 16.93MHZ CSACV-MXJ04 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Co
27、de Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. -7- TRANSISTOR ILLUSTRATION-1/1 B C E B E C 2SB
28、1132 2SD1664 2SA1037 2SC2412 CPH3106 DTC114TK DTC123JK G S D 2SK2980 -8- FL (AHC-7) GRID ASSIGNMENT/ANODE CONNECTION-1/1 GRID ASSIGNMENT ANODE CONNECTION -9- 101112131415161718192021222324 A B C D E F G H I J K L M N O P Q R S T U 1234567892526272829303132 WIRING-1/1 -10- SCHEMATIC DIAGRAM-1/1 16P H
29、 Toc-A 6P 2HV -11- IC101 IC201 Q305 TEST MODE SHORT LAND RF VC IC301 IC351 IC801 27 IC701 31 TEST MODE-1/3 -12- The servo circuit of this model has been designed to be free of adjustments and controlled within the IC. Therefore, adjustments and disk judgement are performed automatically every time t
30、he TOC is read out. The adjustment status of each servo inside the IC can be monitored in this test mode. 1. Startup procedure 1)Short the test land. 2)Insert the AC plug. 3)Press the STOP button. (The test mode starts.) Note 1) The test mode is canceled by disconnecting the AC plug. Note 2) The OPE
31、N/CLOSE switch cannot be operated during the test mode. 2. Checking the RF level Test point: RF & VC (Vref) Test disk: TCD-782 Play back the disk and confirm that the RF waveform is in the following state: VOLT/DIV:200mV TIME/DIV:0.5us 3. Checking each servo The adjustment values of each servo can b
32、e checked by pressing the MODE button repeatedly during playback. The switching procedure is as follows. Check mode OFFVref offset (RO)focus offset (FO)tracking offset (TO)tracking balance (TB)tracking gain (TG) focus gain (FG)focus bias (FB)check mode OFF Example: Tracking offset (TO)Adjustment val
33、ueF5 * Adjustment values are indicated in hexadecimal. When displaying each mode on the LCD and pressing the PLAY button in the STOP status, the center value is displayed on the LCD. After the disk starts rotating, the adjustment value that was set during automatic adjustment is displayed. The displ
34、ay range of the center values and adjustment values of each mode are as follows. There are 256 steps for displaying the values of all modes. 0.8Vp-p or more RNDMRESUME DSL 1 Tracking offsetAdjustment value Center value 1) Vref offset (RO) 2) Focus offset (FO) 3) Tracking offset (TO) 4) Tracking bala
35、nce (TB) 5) Tracking gain (TG) 6) Focus gain (FG) 7) Focus bias (FB) Center value 00 00 00 80 40 40 00 Display range 80-7F 80-7F 80-7F 00-FF 00-FF 00-FF 80-7F TEST MODE-2/3 -13- 4. Amount of change of jitter The amount of change of jitter is displayed in the focus bias check mode. The displayed valu
36、e has 256 steps from 00 to FF. Example: focus bias (FB)Adjustment value00Jitter valueFD * Adjustment values and jitter values are indicated in hexadecimal. RNDMRESUME DSL 1 Focus biasAdjustment valueJitter value TEST MODE-3/3 -14- WAVE FORM-1/1 1IC301 Pin VOLT/DIV: 0.2V RFTIME/DIV:0.5S 2IC301 Pin *V
37、OLT/DIV: 0.2V TETIME/DIV:50S 3IC301 Pin VOLT/DIV: 0.1V FE-TIME/DIV:2mS 4IC351 PinVOLT/DIV: 1V XOUTTIME/DIV:50mS f=16.93MHz 5IC801 PinVOLT/DIV: 1V X1TIME/DIV:0.2S f=4.2MHz 6IC351 PinVOLT/DIV: 2V LRSYTIME/DIV:5S f=44.1kHz 52 57 7IC351 Pin VOLT/DIV: 0.1V SPDOTIME/DIV:5mS 69 -15- IC BLOCK DIAGRAM-1/1 IC
38、, BH6508FS IC, BH6554FV IC, TA2120FN POW GND POW GND POW GND POW VCC POW VCC VCCIN4CN4CLKCN3 OUT 4F OUT 3R OUT 3F OUT 4RIN3VG IN2CN2VREFPOW GND POW GND POW GND POW VCC POW VCC OUT 2F OUT 2R OUT 1R OUT 1F IN1CN1CTMUTE 4 I N - LI N - R -16- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2
39、4 25 26 27 28 29 30 31 32 33 34 35 36 Pin No.Pin NameI/ODescription IC DESCRIPTION-1/3 (LC78641NE-D)-1/3 Internal VCD control phase comparator output pin. Internal VCD control phase comparator output pin. OFF for rough servo, ON for phase servo. Internal VCD ground pin. PDO output current adjustment
40、 resistor connection pin. (pull up) Internal VCD power supply pin. (2000pF or more path controller to be inserted at a point nearer to the pin between this pin and GND) VCD frequency range adjustment resistor connection pin. (pull up) Mirror detection signal input pin. SLCO output current adjustment
41、 resistor connection pin. (pull up) Control outout. EFM signal input pin. Jitter detection monitor pin. Jitter detection adjustment pin. BH signal input pin. A/D input. (Must be connected to OV when unused) PH signal or RFENV signal input pin. A/D input. FE signal input pin. A/D input. TE signal inp
42、ut pin. A/D input. VREF input pin. A/D input. Servo A/D, D/A power supply pin. (2000pF or more path controller to be inserted at a point nearer to the pin between this pin and GND) Servo A/D, D/A ground pin. PH reference output pin. D/A output. (Not connected) BH reference output pin. D/A output. (N
43、ot connected) Tracking balance output pin. D/A output. Tracking control output pin. D/A output. Focus control output pin. D/A output. Spindle control output pin. D/A output. Thread control output pin. D/A output. Output driver VREF output pin. Input FG signal input pin. (Must be connected to OV when
44、 unused) (Not connected) Laser ON/OFF control pin. General-purpose input/output pin 1. (Not connected) General-purpose input/output pin 2. (Not connected) General-purpose input/output pin 3. (Not connected) General-purpose input/output pin 4. General-purpose input/output pin 5. EFM data playback clo
45、ck monitor pin. Average 4.3218MHz when the phase is locked. (Not connected) C2 flag output pin. (Not connected) Digital power supply pin. (2000pF or more path controller to be inserted at a point nearer to the pin between this pin and GND) PDO1 PDO2 VVSS PCKIST VVDD FR HFL SLCIST SLCO EFMIN JITTV JI
46、TTC BH PH (RFENV) FE TE VREF ADAVDD ADAVSS PHREF BHREF TBLO TDO FDO SPDO SLDO DVREF/FG LASER CONT1 CONT2 CONT3 CONT4 CONT5 PCK C2F VDD O O I I I I O I O O I I I I I O O O O O O O I/O O I/O I/O I/O I/O I/O O O -17- Pin No.Pin NameI/ODescription 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
47、 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Digital OUT output pin. (EIAJ format) (Not connected) Output pin for the 7.35kHz synchronization signal divided from the crystal osillator. (Not connected) (Not connected) C1 C2 error correction monitor pin. Test input pin. Must be connected to OV. Em
48、phasis pin. Which becomes an input pin after reset and can becontrolled externally. This becomes an emphasis monitor pin under control by command. (Not connected) L channnel mute output pin. (Not connected) R channel mute output pin. (Not connected) L channel power supply pin. (2000pF or more path controller to be inserted at a point nearer to the pin between this pin and GND) L channel o
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