Kenwood-DPFR-6010-E-Service-Manual(1) 电路图 维修手册.pdf

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1、MULTIPLE CD PLAYER CD-206/DPF-R6010/R6010E SERVICE MANUAL 1998-3/B51-5418-00 (K/K) 3430 TEXT DISP. ALL INFO. TIME DISP. REPEATRANDOM P.MODE DISC SKIP EDIT 4 1 DISC 1DISC 2DISC 3DISC 4DISC 5 0 6 7 PHONES -ON STANDBY L R VARI ABLE LINE OUTPUT DIGITAL OUTPUTSYSTEM CONTROL OPTICALCOAXIAL SL16XS 8 TEXT P

2、anel* (A60-) Knob (POWER)* (K27-) AC power cord* (E30-) Miniature phone jack (E11-0293-05) Oscillating module (W02-1114-05) Phono jack (E63-1009-05) Slide switch (S31-2132-05) Phono jack (E63-0199-05) Metallic cabinet (A01-3547-01) Power cord bushing (J42-0083-05) Front glass (B10-2466-03) Knob assy

3、* (K29-) Phone jack (E11-0127-05) * Refer to parts list on page 18 . In compliance with Federal Regulations, following are reproduc- tions of labels on, or inside the product relating to laser product safety. KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No. 21 DFR 1040. 10, Ch

4、apter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM CD-206/DPF-6010E(K) 2P( 98.4.24 10:13 PM yW 2 RadioFans.CN 收音机爱 好者资料库 CD-206/DPF-R6010/R6010E 2 CONTENTS / ACCESSORIES RANDOM DISC SELECTOR OUTPUT 123 45 REPEAT DOWNUP DISC SKIP 12 P.MODE

5、3 45 TIME DISPLAY 6 EDIT789 CHECK TEXT DISPLAY 0+10 CLEARALL INFO.6 ALL TEXT SEARCH TITLE SEARCH 4 7 REMOTE CONTROL UNIT RC-P0601 1 CONTENTS / ACCESSORIES . 2 CIRCUIT DESCRIPTION.3 ADJUSTMENT. 6 PC BOARD . 7 SCHEMATIC DIAGRAM . 11 EXPLODED VIEW . 16 PARTS LIST. 18 SPECIFICATIONS .Back cover Accessor

6、ies Contents Audio cord (1) (E30-0505-05) System control cord (1) (E30-2733-05) AC plug adapter (1) (E03-0115-05) : M type only Remote control unit (1) (A70-1134-05) : RC-P0601 Batteries (R6/AA) (2) Battery cover: (A09-0356-08) CD-206/DPF-6010E(K) 2P( 98.4.24 10:13 PM yW 3 RadioFans.CN 收音机爱 好者资料库 CD

7、-206/DPF-R6010/R6010E 3 CIRCUIT DESCRIPTION CDM25 MECHA SW LOADING DRIVER ROTARY DRIVER 1. Microprocessor : uPD78055GC-A03 (X32, IC3) 1-1 Microprocessor periphery block diagram 53 CLK 54 LAT 55 DATA1926 56 SENSE(AD0AD7) 51 FOK2732 62 SCOR(A8A13) 16 SUBQ 58 GFSRD 40 18 SQCKWR 41 52 MONWAIT 42 57 MUTE

8、GASTB 43 10 SCLK 8 SRDT DEFECT 73 63 DQSY uPD78055GC-A03 36 OPEN_SW 37 CLOSE_SW 38 UP_SW 39 DOWN_SW 49 DISC_SENS 48 POSI_SENS 44 SLT_SW SGATE 64 34 OPENM SCK 65 35 CLOSEM SDATE 66 45 R_TRAY_S 46 R_TRAY_R 47 R_TRAY_L 67,80,13 LED15 50 LDC 59 RMUTE REM 61 12 DATA8/16bit 15 13 CLK 14 CE SDATA 5 77 A/D

9、KEY0SBUSY 6 78 A/D KEY1 79 A/D KEY2RESET 60 CXD2507AQCLK (DSP)XLT DATA SENS FOK SCOR SQSO GFS SQCK MON MUTE X32, IC3X32, IC2 LC89710MSCLK (CD TEXT)SRDT DQSY X32, IC6 HM62256 BLFP 8T (SRAM) OR W242575-70LL /TC74HC373AF (D-LATCH) OE WE CE LE X32, IC7 SGATE SCK SDATA KAN03 LASER ON / OFF ANALOG METE LC

10、75710 (DOT DRIVER) FIP15 XM1BA (FL) REMOCON DEFECT NG X32, IC4, IC5 X25, IC1 8bit/16bit SERIAL COMMUNICATION RESET PORT (V) A/D KEY0 (77PIN)A/D KEY1 (78PIN)A/D KEY2 (79PIN) 4.9 4.4UPDISC1TEXT DISPLAY 4.4 3.8DOWNDISC2ALL INFO. 3.8 3.2FFDISC3P. MODE 3.2 2.5FBDISC4TIME DISPLAY 2.5 1.9EDITDISC5RANDOM 1.

11、9 1.3DISC SKIPOPEN/CLOSEREPEAT 1.3 0.6PLAY/PAUSE 0.6 0.2STOP KEY TABLE LED1 5 CD-206/DPF-6010E(K) 2P( 98.4.24 10:13 PM yW 6 RadioFans.CN 收音机爱 好者资料库 CD-206/DPF-R6010/R6010E 4 CIRCUIT DESCRIPTION Pin No.NameI/ODescription 1LED3ODISC3 IN/OUT.H : LED lights-ON (Disc IN) 2LED4ODISC4 IN/OUT.H : LED lights

12、-ON (Disc IN) 3LED5ODISC5 IN/OUT.H : LED lights-ON (Disc IN) 4AVssVss (GND). 5S.DATAI/OSerial DATA signal input/output. 6S.BUSYI/OSerial BUSY signal input/output. 7AVref1IVdd (+5V). 8SRDTILC89710M (CD TEXT decoder) DATA input. 9NCONo used. 10SCLKOLC89710M (CD TEXT decoder) CLOCK output. 11STANDBYONo

13、 used.H : LED lights-ON 12DATAOLC75710 (DOT driver) DATA output. 13CLKOLC75710 (DOT driver) CLOCK output. 14CEOLC75710 (DOT driver) CE output . 158/16bitI8bit/16bit change-over.H : 16bit 16SUBQIQ data input. 17NCONo used. 18SQCKOQ data CLOCK output. 19-26AD0 - AD7I/OHM62256BLFP12T (SRAM) ADR/DATA in

14、put/output. 27-32A8 - A13OHM62256BLFP12T (SRAM) ADRESS output. 33VssGND. 34OPEN MOTOROTray motor control OPEN.H : OPEN/T.U.DOWN 35CLOSE MOTOROTray motor control CLOSE.H : CLOSE/T.U.UP 36OPEN SWITray open SW input.L : OPEN 37CLOSE SWITray closure SW input.L : Closure 38UP SWIMechanism up SW input.L :

15、 UP 39DOWN SWIMechanism down SW input.L : Down 40RDORead strobe signal output. 41WROWrite strobe signal output. 42WAITIExternal waiting signal input (No used). 43ASTBOAddress strobe signal output. 44SLT SWIStart limit SW input. 45R_TRAY_SORotary tray motor control.L : Deceleration 46R_TRAY_RORotary

16、tray motor control.H : CCW 47R_TRAY_LORotary tray motor control.H : CW 48DISC_SENSEIDisc sensor.H : Disc-IN 49POSI_SENSEIPosition sensor.L : Detection position 50LDCOLaser signal output.L : Laser diode ON 51FOKIF. OK input from CXD2507AQ. 52MONOSpindle motor ON/OFF change-over to CXD2507AQ. 53CLKOCL

17、OCK output to CXD2507AQ. .54LATCHOLATCH output to CXD2507AQ. 55DATAODATA output to CXD2507AQ. 56SENSEISENSE input from CXD2507AQ. 57MUTEGODigital mute control. 58GFSIGFS input from CXD2507AQ. 59RMUTEGOAnalog mute control. 60RESETIReset input. 1-2 Pin description CD-206/DPF-6010E(K) 2P( 98.4.24 10:13

18、 PM yW 7 5 CIRCUIT DESCRIPTION CD-206/DFP-R6010/R6010E Pin No.NameI/ODescription 61REMIRemocon signal input. 62SCORISub code frame sync detection signal. 63DQSYIText data reading permission signal input. 64SGATEODATA output to KAN03. 65SCKOCLOCK output to KAN03. 66SDATAOEnable output to KAN03. 67LED

19、1ODISC1 IN/OUT.H : LED lights-ON (Disc IN) 68VddPower supply (+5V). 69X2System clock input. 70X1ISystem clock input. 71ICGND. 72XT2No used. 73GNDGND. 74AVddVdd. 75AVref0IVdd. 76A3No used 7779A/D KEY0-KEY2IA/D key input. 80LED2ODISC2 IN/OUT.H : LED lights-ON 2. Test mode 2-1 Setting the test mode The

20、 microprocessor built in the unit can be put to TEST MODE by just pressing the RANDOM key when set to power on. 2-2 Key vs Function in test mode keysDisplayDescriptionRemarks (Keep to press RAN- DOM key and AC ON) 8 03 | |:| |Setting the test mode PLAY/PAUSE 6 8 03 | |:| | (1) Focus servo ON (2) Tra

21、cking servo OFF (3) Feed servo OFF TE-balance adjustment 05 00 : 00 (1) Focus servo ON (2) Tracking servo ON (3) Feed servo ON Focus gain / Tracking gain and FE-balance adjustment UP FL all light up dot demonstration mode normal test mode indication FF 1FEED OUT Move the pick-up to the direction of

22、the outer circumfer- ence. FB FEED IN Move the pick-up to the direction of the inner circumfer- ence. STOP 7TEST 00Disc will be stopped. 8 BIT SYNC 16 BIT SYNC 8 bit sync and 16 bit sync will be displayed by changing the SL16/XS8 switch on the rear panel. RANDOM Change the output level cyclically. M

23、ax -10dB Min DOWN 4 01Cancellation of the test mode and 01 play. CD-206/DPF-6010E(K) 2P( 98.4.24 10:13 PM yW 9 6 ADJUSTMENT CD-206/DPF-R6010/R6010E FIG. GND + _ L.P.F. + + L.P.F. VTVM VTVM 1 2 3 4 5 6 7 1.2 kHz 50 mVrms (a) No.ITEM INPUT SETTINGS OUTPUT SETTINGS ALIGNMENT POINTS ALIGN FOR PLAYER SET

24、TINGS 1LASER POWER Apply the sensor section of optical power meter on the pickup lens. On the power from 0.08 to 0.15 mW, when the diffraction grating is correctly aligned with the RF level of 1.0 Vp-p or more. While pressing the RANDOM key, turn the AC ON. (Test mode) Press the PLAY/PAUSE key, then

25、 confirm that the display is 03. (a) Laser power Pickup 3 FOCUS ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows. CH1 : RF (CN2 pin 1) CH2 : FE (CN2 pin 2) FE BALANCE VR1 Optimum eye pat- tern Press the PLAY/PAUSEkey, then confirm that the display is 05. Note: Type 4 disc : SONY YED

26、S-18 Test Disc or equivalent. LPF: Around 47 k+ 390 pF or so. 0.080.15 mW Optical power meter 2 TRACKING ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows. CH1 : RF (CN2 pin 1) CH2 : TE (CN2 pin 6) TE BALANCE VR2 Symmetry between upper and lower pat- terns Press the PLAY/PAUSE key, t

27、hen confirm that the display is 03. CN2 (e) Tracking gain (e)4 TRACKING GAIN Test disc Type 4 Apply signal of 1.2 kHz, 50mVrms to CN2 pin 5-6. Connect a LPF to CN2 pin 5-6 to which you connect an oscilloscope or AC voltmeters. TRACKING GAIN VR3 Two VTVMs should read the same value. Press the PLAY/PA

28、USE key, then confirm that the display is 05. Step 14 are in TEST MODE CD-206/DPF-6010E(K) 2P( 98.4.24 10:14 PM yW 10 ABDFHJCEGI 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 78 CD player unit (X32-333x-xx)0-13 : DPF-R6010/R6010

29、E (XTEE2) CD-206(KP) 0-24 : DPF-R6010(M) CD-206/DPF-6010E(K) 4P( 98.4.24 10:02 PM y W 1 KMOQSLNPRT 2 1 3 5 7 4 6 PC BOARD(Component side view) 910 Display unit (X25-5900-10) Refer to the schematic diagram for the value of resistors and capacitors. CD-206/DPF-6010E(K) 4P( 98.4.24 10:02 PM y W 2 2 1 3

30、 5 7 4 6 ABDFHJCEGI TRAVERSE UNIT D40-1515-05 (X92-1930-10/X92-1960-91) MECHA. ASSY (CDM-25) PICKUP (KSS-213C) CD PLAYER UNIT (E/6) (X32- ) (F/6) (X32- ) IC23 IC22 (X32-3330-XX) (A/6) IC4 IC5 IC6 IC3 IC7 IC2 IC1 F B A E PD D C MOTOR M LD SLT FEED M DISC MOTOR UP/DOWN CLAMP SW TRAY SW OPEN/CLOSE M LO

31、ADING MOTOR Q19 DRIVER 6CH BTL ADJUSTMENT CN9 PH1 D31 M ROTARY MOTOR PHOTO PHOTO WH4 E6 : SIR-33ST3 E7 : RPT-38PT3F : T95-0145-05 TRANSISTOR INTERRUPTER DIODE PHOTO PH2 D65 PH1 PH2 AVR +5V D30 IC RESET ROTARY MOTOR ON/OFF CONTROL Q11Q10 D9 D8 D7 CONTROL ON/OFF LASER DRIVER LASER DIODE (BOTTOM VIEW)

32、(BOTTOM VIEW) D-LATCH S-RAM IC MEMORY CD TEXT DATA D6 DIGITAL )( CN5 (BOTTOM VIEW) CD TEXT DATA LSI (BOTTOM VIEW) u-COM (BOTTOM VIEW) D.A.C. DIGITAL FILTER D.R.I.V.E. D2 D3 CN4 CN3 (BOTTOM VIEW) D.S.P. CONTROL FE BIAS D5 CONTROL FE BIAS FE-BIAS TE-BAL Q1 Q2 Q3 Q4 T-GAIN D4 D1 CN2 CN1 RF/SERVO IC )(

33、10K R89 10K TRACKING COIL FOCUSING COIL FM+3 5 4 E VCC 3 2 1 +5V +2.5V VC 13 PD -VPD 12 11 LD10 GND F 9 8 LAND SHORT B C7 6 A D SL-SW SL-SW 6 FM-4 5 (GND) OPN-M (TLM) (TLM) OPN-SW3 DM-2 D.M DM+1 FCS- TRK- 16 15 TRK+ FCS+ 14 8 GND 6 7 GND4 5 DOWN-SW CLS-SW UP-SW CLS-M2 1 L.M C200 27P 1.9V2.0V 4.3V 2.

34、0V 2.1V 4.3V 2.1V 0.9V 2.2V 2.2V 1.7V 2.2V 4.2V 4.1V 0V 4.2V 4.3V 0.9V 0V 0V 2.1V 2.0V 4.6V TRAY CLS: 1.9V TRAY OPN: 1.9V 4.3V 5.0V 4.6V 4.1V 4.5V 4.3V 4.6V 2.1V RTL: 0V RTR: 2.5V 0.9V 2.0V 2.4V 2.0V 2.4V 2.4V 2.0V 2.4V 2.0V 2.0V 2.0V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 1.6V 2.7V 2.1V 2.0V 2.4V 2.0V 2.4V

35、1.6V 1.7V 2.1V 1.7V 2.4V 2.0V 2.4V 2.0V 2.1V 2.1V 2.1V 2.0V 2.0V 2.1V 2.1V 0V 4.2V 4.2V 1.5V 4.2V 4.2V 4.2V 0V 4.2V 4.2V 4.2V 0V OFF: 0V ON: 4.2V MUTE 0V 0.9V 0V 4.2V 4.2V 4.2V 2.1V 2.1V 2.1V 2.1V 4.2V 4.2V 4.2V 1.6V 4.5V 4.3V C41 + 100u10 +B +B +B+B +B +B +B +B + +B+B +B +B+B +B+B+B+B +B +B +B+B 22

36、0 R56 R212 58 +B +B 41 +B +B +B +B +B +B 62 57 ON: 3.0V OFF: 4.2V 4.2V 0V 0.9V 4.2V 4.7V RTL: 2.5V RTR: 0V RTR: 2.7VRTL: 2.7V 2.1V 9.2V 3.5V 8.6V 2.1V 4.3V 4.0V 2.1V 0V 2.0V OFF: 4.2V ON: 0V 3.7V 0V 0.6V 4.2V 2.2V 2.1V R9 2.1V 2.1V 47P 0.1 2.1V 2.1V 2.1V 2.1V 2.1V R44 2.1V 2.1V 2.1V 3.0V 2.8V 1.1V 2

37、.1V 1.9V 1.8V 0.9V 4.2V 1.2V 4.2V 0V 4.6V 4.2V 4.2V 4.2V 2.1V 2.1V 2.1V 2.1V 0.8V 2.1V 2.1V 2.3V 2.1V 2.4V 2.1V 2.1V 2.1V 2.1V + - PH2(C) 67 GND PH1(C) PH2(A) 345 PH1(A) (TRM) TRYR-M TRYL-M 12 (TRM) R.M 321 321 2.1V 1.6V 2.7V 1.7V 2.1V 1.7V 1.6V 0V 4.2V 0V 4.2V 0V SL16: 4.2V 0V 4.2V 0V 4.2V 0V XS8:

38、0V 0V 4.2V 2.1V 2.1V 4.3V 0V 1.8V 1.4V 1.1V 4.1V 4.2V 2.1V 4.3V +B +B +B+B +B +B 100u10 C50 + C135 10u16 R184 10K + C121 330u6.3 31 +B+B +B +B +B +B +B +B 49 48 +B + C48 10u16 100u10 + C49 32 38 37 36 9.1K 9.1K 35 34 1.5K 1.5K 44R73 47K 10K R76 R78 6.8K 7.5K R77 47K R74R75 47K 28 29 50 51 52 53 R81

39、47K 20 R71 R70 R69 R68 R190 R189 R188 R187 R67 39 47K 4.7K 4.7K 47K 4.2V 0V 0V 0V 4.2V 4.2V 4.2V 4.2V 4.2V 4.2V 0V 0V 0V 2.4V 2.0V 2.4V 2.0V 35 34 C47 0.1 0.1 C46 28 29 17 18 19 7 4 11 10 12 13 15 14 16 32 TRK+ TRK- 31 LOUT1 GND FCS- 30 LOUT2 FCS+ 28 L IN2 TRK 27 MUTE L IN1FCS VCC 25 GND REG I 24 BI

40、AS GNDVCC 26 29 REG BVCC R IN2 REG O DM SLD 21 22 23 R IN1DM+ ROUT1 DM- 18 19 3 4 2 3 1 4 1 2 3 5 6 8 9 +B +B +B R209 1K R21 1.5M 2 1 6.3 C56 0.01 59 +B 0.01 C142 19 Q3 +B Q2 +B +B+B 21 20 R72 470 C5 100u10 + + C31 100u10 C32 0.1 IC5 IC4 10 100u C19 + 150K R28 8 3 0.01 C141 8 10 X1 51 16 18 43 41 44

41、 45 20 GND SLD- 17 SLD+ ROUT2 R34 10K 8DOWN SW 1TRYL M(TRM) 3 5 4GND PH2(A) PH1(C) DSENCE TRYR M(TRM)2 6 7PH2(C) PH1(A) +B R93 1M R94 220 +B 0.1 C151 MHz 16.9344 82P C62 C53 15P 470 R64 470 470 R63 R65 470 R66 470 470 20 19 21 22 24 23 25 26 10 19 20 7 8 9 21 22 26 25 24 23 22 19 20 15P C54 C52 C51

42、10 54 55 13 12 14 38 37 39 36 44 18 17 19 20 1K 48 49 R92 R91 180 R90 180 63 4 5 24 23 6 26 24 25 23 22 31 30 29 28 27 27 28 32 30 29 C37 3300P 4 5 6 7 8 9 10 R61 470 R60 470 R62 + 220u 0.1 7.5K 52 50 R25 10K R20 110K 110K R19 0.047 C11 C10 220P C29 R29 C9 1000P R18 1M R17 10K 11 12 13 15 16 18 19 1

43、7 14 20 10 Q4 LE 9 Q3 GND D4 8 D3 D5 6 D2 Q6 5 Q1 Q2Q5 D6 3 D1 Q7 2 Q0 D0D7 4 7 VCCCE 1 15 16 17 19 20 22 23 21 18 25 24 26 27 28 14 D4 D3 13 D2 VSS D5 12 D1 D6 10 D0 CE 9 A1 A0D7 A8 7 A2 A9 6 A4 A3OE 8 11 A10A5 A12 A11 A7 A6 3 4 5 WEA13 VCCA14 1 2 1 2 3 5 6 7 4 14 SBSO EXCK 13 DQSY VDD SCOR 12 SRDT

44、 WFCK 10 SCLK XMODE 9 SW1 SW2MCK GNDTEST 8 11 5CLS SW 2 1OPN M(TLM) CLS M(TLM) 3OPN SW 4GND 6UP SW 7GND 6DM+ 5DM- 3SLM- 4 SLM+ 2SW GND 1SLT SW AD2 21 AD3 22 AD4 23 AD5 24 AD6 25 AD7 26 A8 27 A9 28 A10 29 A11 30 A12 31 A13 32 VSS 33 OPEN 34 CLOSE 35 OPNSW 36 CLSSW 37 UPSW 38 DWNSW 39 5 SDATA 6 SBUSY

45、DATA 55 7 AVREF XLAT 54 8 SRDT CLOCK 53 9 NC MON 52 10 SCLK FOK 51 11 STANDBY LDC 50 12 DATA DSENCE 49 13 CLK PSENCE 48 14 CE RTR 47 15 8/16BIT RTL 46 16 SQSI RTS 45 17 NC SLT SW 44 18 SQCK STB 43 19 AD0 WAIT 42 40 RD 20 41 WR AD1 16 GND NRSTO 17 60 59 GND NC 0.1 C36 R52 100K R51 1M C35 0.01 1500P C

46、34 R50 3.3K 3.3K R48C33 0.047 10K R49 55 56 18 45 16 44 43 0.01 C30 R210 1K 1000P 54 53 100K R47 R53 470 R54 470 R55 470 59 56 57 55 54 45 44 43 19 18 LRCKO 20 BCKO 22 TEST0 TEST1 21 DATAO RESETN RZ DACTEST2 24 23 NC 25 NC 8FSLRCKO 27 8FSRDATAO 28 8FSBCKO 8FSLDATAO 26 30 NC VDD 1 NC 3 2 BCKI MCKTH 2

47、9 42 41 40 39 38 37 36 35 34 33 32 31 NC 58 57 LRLH 56 MMOD1 MMOD0 54 55 NMUTE DACTEST0 NC LZ DACTEST1 LO+ GNDAR VDAR LO- RO- VDAL RO+ HCKO 53 52 MCKO VDX 51 XO 49 GNDX 48 XI 50 5 4 LRCKI 7 6 NFRNT NRAMRS 9 8 DRON NNODR 11 10 P/S SDATA NC VDD 46 13 12 SCK SGATE 15 14 SDAC 8FS 47 GNDAL DATAI 46 Q1 C2

48、1 33K Q4 L1 10uH R5 75KVR2 47K 9.1K R6 100 4.7K R42 0.022 C28R43 62K 20K R46 33K VR1R45 20K 100 R14 R13 6.8K 2.4K R12 VR3 10K R8 R7 100K 330KC1 0.01 100K R11 0.047 C2 C3 C4 R10 47K R35 240K R31 4.7K R30 4.7K 0.033 C18 0.01 C20 R33 150K R32 18K C16 10u25 C17 0.01 R27 22K 100K R26 C60.1 0.1 C7 0.1 680K R16 C8 + C12 10u16 R22 1.5M C13 0.039 R23 390K C14 0.01 R24 56K C15 150P 0.01 C22 0.033 19 WDCK MNT0 33 18 ASYE XTAI

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