Pioneer FH-M2017ZT Скачать руководство пользователя страница 69

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FH-M2017ZT

7.3 OPERATIONAL FLOW CHART

VCC=5V
62pin

Power ON

VCC=5V
16pin

bsen

19pin

asen

20pin

swvdd

←

54pin

IPPW

←

22pin

Source keys
operative

(After that, proceed to each source operation.)

SYSPOW

←

41pin

Source ON

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Содержание FH-M2017ZT

Страница 1: ... 2 EXPLODED VIEWS AND PARTS LIST 4 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 26 5 ELECTRICAL PARTS LIST 36 6 ADJUSTMENT 41 7 GENERAL INFORMATION 55 7 1 DIAGNOSIS 55 7 1 1 DISASSEMBLY 55 7 1 2 CONNECTOR FUNCTION DESCRIPTION 59 7 2 PARTS 60 7 2 1 IC 60 7 2 2 DISPLAY 68 7 3 OPERATIONAL FLOW CHART 69 8 OPERATIONS AND SPECIFICATIONS 70 Dolby noise reduction manufactured under li...

Страница 2: ...2 During disassembly be sure to turn the power off since an internal IC might be destroyed when a con nector is plugged or unplugged 3 Please checking the grating after changing the ser vice pickup unit see page 44 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 htt...

Страница 3: ... repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician 1 SAFETY INFORMATION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL...

Страница 4: ...ST 2 1 EXTERIOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 5: ... SCAN CAC7474 39 Button VOL CAC7475 40 Spacer CNM6151 41 Cover CNM6267 42 Holder CNS6946 43 Holder CNV6686 44 Holder CNV6687 45 Keyboard Unit CWM7903 46 LCD CAW1684 47 Socket CN901 CKS3550 48 Holder CNC7806 49 Spacer CNM6024 50 Connector CNV5386 51 Lighting Conductor CNV5750 52 Grille CNS6705 53 Door CAT2282 54 Spring CBH1371 55 Transistor Q441 451 2SB1185 56 Chassis Unit CXB7831 57 CD Mechanism M...

Страница 6: ...DULE C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 7: ...CNV6324 50 Arm CNV6888 51 Arm CNV6889 52 Guide CNV6327 53 Arm CNV6924 54 Guide CNV6921 55 Rack CNV6923 56 Clamper CNV6331 57 Arm CNV6332 58 Guide CNV6333 59 Cover CNV6334 60 Arm CNV6335 61 Guide CNV6336 62 Roller CNV6338 63 Damper CNV6175 64 Damper CNV6662 65 Guide CNV6925 66 Chassis Unit CXB7980 67 Arm Unit CXB7983 68 Arm Unit CXB7984 69 Arm Unit CXB7985 70 Motor Unit M2 CXB5903 71 Screw Unit CXB...

Страница 8: ...MODULE D E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 9: ... EWM1033 36 Plug CN251 CKS3540 37 Gathering PCB ENX1067 38 Motor Unit M1 EXA1491 39 Motor EXM1028 40 Head Assy HD1 EXA1630 41 Motor Unit M2 EXA1580 42 Screw BMZ20P022FMC 43 Bracket ENC1528 44 Chassis Unit EXA1615 45 Pinch Holder Unit EXA1608 46 Pinch Roller ENV1518 47 Pinch Holder Unit EXA1607 48 Pinch Roller ENV1518 49 Reel Unit EXA1625 50 Head Base Unit EXA1611 51 Lever Unit EXA1587 52 Gear Unit...

Страница 10: ...8 19 17 8 7 10 CN256 S1 LOAD S2 MODE EGN1 REEL SENSE M M M2 SUB MOTOR M1 MAIN MOTOR 5 2 1 E SENSOR UNIT 6 5 17 f R 15 13 13 11 POS NES 18 17 16 15 SC1 CM 16 14 SC2 3 11 20 19 6 5 15 13 18 17 16 3 1 5 6 3 1 5 6 A C CN701 Q101 CONTROL UNIT M LASER DIODE MONITOR DIODE CLAMP SENSE DISC SENSE FOCUS ACT SPINDLE MOTOR M CARRIAGE MOTOR LOAD TRACKING ACT LD MD FO TO 15 5 1 4 PICKUP UNIT SERVICE P9 HOLOGRAM...

Страница 11: ... RL FL Q321 MUTE CN901 Q403 Q452 VDCONT 49 AUDIO B Q322 Q401 BU MUTE BU Q421 Q424 Q423 BU VDD SWVDD Q561 IC 901 LC75853NE LCD DRIVER KEY MATRIX KEY DATA VDD 56 LCD SWVDD AUDIO B Q681 LCK LCE LDO LDI L IC 571 HA12187FP BUS 6 BUS 5 2 1 29 30 DOUT DIN1 RXI TX TX TX BU LANL 5 LANL 1 2 10 14 13 5 S904 POWER 9 6 ILL B SWVDD LCDBL CN401 CN402 11 FH M2017ZT 5 6 7 8 A B C D 5 6 7 8 www xiaoyu163 com QQ3763...

Страница 12: ...RTS LIST or ELECTRICAL PARTS LIST A a R353 0R0 R354 0R0 PD 47K 1R5K 1R5K 10K 56K 2200P 5600P R018 R018 4700P 4700P TUNER 30dBs CD 4 2dBs TAPE 7 3dBs D CN251 C CN701 B CN901 FM AM TUNER UNIT DECK U CONTROL UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www...

Страница 13: ...dicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors BUS DRIVER E VOLUME MAIN UNIT E VOL input AVC LAN 3 8dBs CD MD 3 8dBs TAPE 9 8dBs FM 30 7dBs FM 11 6dBs FM 14 4dBs AVC LAN 8 2dBs A NIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513...

Страница 14: ...018 4700P 4700P TUNER 30dBs FM AM TUNER UNIT A a A b A a 1 2 3 4 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 15: ... C CN701 B CN901 DECK UNIT CONTROL UNIT A a A b A a 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 16: ... 3 8dBs CD MD 3 8dBs TAPE 9 8dBs FM 30 7dBs FM 11 6dBs FM 14 4dBs AVC LAN 8 2dBs A A a A b A b 1 2 3 4 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 17: ...f identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors A a A b A b 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942...

Страница 18: ...Q CD IN 2 CD IN 1 EQ CS IN 2 CS IN 1 3 3 KEYBOARD UNIT B KEYBOARD UNIT B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 19: ...aoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 20: ...SPINDLE RF AMP ACT MOTOR DRIVER 5V REGULATOR CN101 C PICKUP UNIT SERVICE S9 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 21: ...903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position CONTROL UNIT C A CN651 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 22: ...mal Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal 500ms div 0 CH1 TE 500mV div 8 CH2 FE 500mV div When setting up Source On 200ms div 1µs div CH1 LRCK 2V div CH2 DOUT 2V div During Play 10µs div 7 CH1 MD 500mV div During Play 10µs div CH1 RFO 500mV div During Play 0 5µs div CH1 RFO 500mV div 0 CH2 TE 500mV div During Tracking Open 2ms div 8 ...

Страница 23: ...ing inside outside search 200ms div 1 CH1 DSCSNS 5V div 2 CH2 CLCONT 5V div 3 CH3 LOEJ 5V div When Eject 12 cm CD 200ms div CH1 RFO 2V div CH2 DFCT 5V div 5 CH3 FD 1V div CH4 TD 2V div When reproducing black dots 800µm 500µs div Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref VREF Mode Normal Ref VREF Mode Test Ref VREF Mode Test Ref VREF Mode Normal Ref GND Mode Normal Ref GND Mode...

Страница 24: ... L Rev R Rev L NF1 R Vref1 RIN L NC RIN R GND FIN R Vref2 FIN L NFI L M OUT L EQOUT L Vref4 TAI L BIAS NC NC MSGV S MUTE 120 70 ser REP f R MSDET MSI MAOUT MSGV R MOUT R EQOUT R Vref3 TAI R RIP PBOUT R NC DET R NRONoff CN252 CN251 Dolby B IC251 390P C252 390P C254 390P PBOUT L NC VCC MSOUT NC C403 R022 R402 R33 C402 15K R401 18K R271 C271 1 50 C310 R1 C309 R1 CCP1280 VR302 33K B CCP1280 D A CN621 ...

Страница 25: ... MAIN MOTOR EXA1491 S101 LOAD ESG1007 S102 ESG1007 MODE REEL SENSE Q101 EGN1004 M2 MOTOR UNIT SUB MOTOR EXA1580 RS3 RS2 RS1 SC2 SC1 TAB MC CE VCC2 NC VCC MCS RRS FRS RSB C TAB MS2 NC NC MM SM1 RSB GND RS mtl MCS load CN255 CN253 CN256 CN254 MECHANISM DRIVER IC351 PA2020A R022 S103 ESG1007 70µs R375 0R0 L101 L102 D E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 ...

Страница 26: ...r several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams MAIN UNIT A C CN701 ANTENNA FM AM TUNER UNIT www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com htt...

Страница 27: ...901 D CN251 CAR HARNESS CAR HARNESS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 28: ... MAIN UNIT A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 29: ... A SIDE B E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 30: ...YBOARD UNIT B CD EJECT TAPE EJECT DISC EQ www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 31: ...EYBOARD UNIT B A CN681 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 32: ...A C C M2 LOADING CARRIAGE MOTOR M1 SPINDLE MOTOR PICKUP UNIT SERVICE P9 CN651 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 33: ...IDE B CONTROL UNIT C C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 34: ...ZT A 1 2 3 4 B C D 1 2 3 4 D 4 4 DECK UNIT DECK UNIT D DECK UNIT D SIDE A SIDE B CN621 A E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 35: ... 2 3 4 A B C D 1 2 3 4 E 4 5 SENSOR UNIT SENSOR UNIT E CN253 D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 36: ...U150K L 621 Inductor LFEA4R7J TH 501 Thermistor CCX1015 X 501 Radiator 10 00MHz CSS1428 FU 401 Fuse 5A CEK1195 AR 201 Arrester DSP 201M A21F FM AM Tuner Unit CWE1557 RESISTORS R 202 RS1 16S222J R 205 RS1 16S473J R 206 RS1 16S563J R 207 RS1 16S473J R 208 RS1 16S681J R 209 RS1 16S473J R 210 RS1 16S681J R 211 RS1 16S472J R 212 RS1 16S681J R 213 RS1 16S393J R 214 RS1 16S103J R 215 RS1 16S473J R 216 RS...

Страница 37: ...6S102J R 531 RS1 16S102J R 532 RS1 16S182J R 533 RS1 16S472J R 535 RS1 16S102J R 536 RS1 16S473J R 538 RS1 16S473J R 540 RS1 16S473J R 541 RS1 16S473J R 545 RS1 16S393J R 546 RS1 16S102J R 547 RS1 16S104J R 551 RS1 16S104J R 561 RS1 16S103J R 562 RS1 16S472J R 571 RD1 4PU101J R 572 RD1 4PU101J R 592 RS1 16S473J R 593 RS1 16S0R0J R 621 RS1 16S472J R 622 RS1 16S472J R 623 RS1 16S183J R 624 RS1 16S18...

Страница 38: ...2K50 C 451 CKSRYB103K50 C 452 CEJQ100M16 C 453 CKSRYB473K25 C 454 CKSRYB102K50 C 481 CKSRYB102K50 C 501 CEJQ101M10 C 502 CKSRYB102K50 C 504 CKSRYB102K50 C 505 CKSRYB102K50 C 507 CKSRYB102K50 C 508 CKSRYB102K50 C 509 CKSRYB102K50 C 510 CKSRYB102K50 C 551 CKSRYB103K50 C 552 CKSRYB223K25 C 561 CKSRYB103K50 C 571 CKSRYB104K16 C 681 CKSRYB103K50 C 682 CEJQ100M16 C 683 CKSRYB473K25 Unit Number CWM7903 U...

Страница 39: ... 204 RS1 16S823J R 206 RS1 16S823J R 208 RS1 16S124J R 209 RS1 16S183J R 210 RS1 16S153J R 211 RS1 16S103J R 212 RS1 16S103J R 213 RS1 16S124J R 215 RS1 16S0R0J R 216 RS1 16S471J R 301 RS1 16S333J R 302 RS1 16S332J R 303 RS1 16S332J R 304 RS1 16S514J R 306 RS1 16S102J R 307 RS1 16S102J R 312 RS1 16S103J R 313 RS1 16S473J R 315 RS1 16S334J R 321 RS1 16S331J R 322 RS1 16S0R0J R 323 RS1 16S332J R 401...

Страница 40: ... R 404 RS1 16S274J CAPACITORS C 251 CKSRYB391K50 C 252 CKSRYB391K50 C 253 CKSRYB391K50 C 254 CKSRYB391K50 C 255 CKSRYB103K50 C 256 CKSRYB103K50 C 271 1µF 50V ECH0002 C 272 CKSRYB104K16 C 301 CKSRYB104K16 C 302 CKSRYB104K16 C 309 CKSRYB104K16 C 310 CKSRYB104K16 C 351 CKSQYB224K25 C 352 CKSRYB392K50 C 353 CKSRYB103K50 C 354 CKSRYB103K50 C 355 CKSQYB104K50 C 356 CKSRYB103K50 C 401 CKSRYB392K50 C 402 ...

Страница 41: ...AY DISC CD ON CD PICT To S9 MECHA TEST MODE ACC OFF ON To normal mode KEY OPERATION DISPLAY ch4 TUNE DOWN S9 ERROR MESSAGES CD ERR XX To TOYOTA DIAGNOSIS see page XXX OPERATION KEY OPERATION To diagnosis ch 1 ch 6 DISC three times CDS error messages CH 4 TUNE DOWN on diagnosis To CDS test mode DISC TUNE UP on diagnosis www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9...

Страница 42: ...e systems in the unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment The RFI and RFO signals are easy to oscillate because of a wide band When observing them insert a resis tor of about 1 kΩ to the series This equipment will not guarantee the load ejection operation when the mechanical unit is turn...

Страница 43: ...m TRKxxMINxxSECxx 4 RF AGC RF AGC coefficient display TRK MIN SEC CRG TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x CRG TRK8xMIN8xSEC8x or TRK9xMIN9xSEC9x 3 T Balance adjustment T Balance coefficient display TRK MIN SEC 2 F T RF AGC F Bias display switching 7 TRK MIN SEC 4 F T AGC F Bias and RF AGC TRK xxMIN xxSEC xx 6 CRG TR jump value 5 switching TRK xxMIN xxSEC xx CRG TR Jump 4 TRK xxMIN xxSEC xx TUNE U...

Страница 44: ... the tracking balance adjust ment the display should now read 81 Press key 4 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase differ ence is within 75 Refer to the photographs supplied to determine the phase angle 5 If the phase difference is determined to be greater than 75 try chang...

Страница 45: ...h 20mV div AC 45 0 75 60 30 90 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 46: ...h mV Meter 2 8 24dBm 1dB 400Hz 200nwb m DOLBY NR Switch OFF VR302 mV Meter 2 VR301 L CH R CH Pin2 Pin3 CN251 DECK UNIT Extention Cord GGD1121 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 47: ...G CD R not recoding Display 17 Set up NG AGC protection error Display 19 Set up NG Tracking error Display 30 Search time out Don t search Display 44 ALL SKIP RW only Unconformity Err2 CD CH only CD CH only Display No magazine Merit on match model Err3 10 CRG home error Mechanical error Display Err4 A0 System error A over electric current Display Err5 No match Err6 No match Wait High temperature Co...

Страница 48: ...f 2 Key Correspondence Key New test mode In play Error Production 1 TUNE UP FF TR TUNE DOWN REV TR 4 Time Err No switching 5 REPEAT 6 RANDOM Note Eject and CD on off is performed in the same procedure as that for the normal mode 3 Cause of Error and Error Code Code Class Contents Description and cause 40 Electricity Off focus detected FOK goes low Damages stains on disc vibrations or failure on se...

Страница 49: ...close 3 Focus slips off 35 Focus Tracking AGC start Focus slips off 36 Focus Tracking AGC 2 Focus slips off 37 Focus Tracking AGC 3 Focus slips off 38 Focus Tracking AGC 4 Focus slips off 39 Focus Tracking AGC 5 Focus slips off 40 Focus Tracking AGC 6 Focus slips off 41 Focus Tracking AGC 7 Focus slips off 42 Focus Tracking AGC 8 Focus slips off 43 FE bias start Focus slips off 44 FE bias 2 Focus ...

Страница 50: ...r display A B C 4 key display example xx xx 43 43 B Error occurrence timing display in track No and Error occurrence timing display in absolute time TNO Min Sec 10 40 05 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 51: ...osis memory data codes for all devices connected are cleared From the details display mode The diagnosis memory data for devices selected is cleared After memory clearance is completed the mode is automatically shifted to the service check mode 6 Key operations for Memory clearance 6 Key operations for Memory clearance Memory clearance automatically ends 3 Key operations for entering Service check...

Страница 52: ...hysical address number CD CH Diagnosis data source The detailed items depend on the data source Ex SyS The data was obtained from system check Logical address The logical address number for the device with failure is displayed Ex 1L_63 Logical address number CD CH The logical address is displayed Serial number Diagnosis code The diagnosis code indicates what problem occurs Ex 1d_45 Diagnosis code ...

Страница 53: ...SPLAY with SW Europe GW ECU Consolidated inside panel Gateway ECU FM multiplex DISPLAY Steering SW Navigation remote controller Fr controlled SW Simple LCD Consolidated SW MD CH commander Body computer 0 8 1 7 9 F 0 8 1 7 9 F 0 1 F 0 8 C 1 7 9 8 D F 0 1 F Navigation computer ATIS VICS TV tuner H W CD CH H W DVD CH TEL information ECU Camera controller Radio Cassette Radio cassette with no CH contr...

Страница 54: ...lt Master reset Slave reset Master abnormal Registration completion acknowledgement error Voice processor ON abnormal ON OFF command or parameter abnormal Registration command transmission Multiple frames intermit Diagnosis no response 00 01 10 11 12 13 20 21 22 23 24 25 26 27 28 29 2A 30 31 D0 D1 D2 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 FF Communi cation control 01H Logical address n...

Страница 55: ...ve the four screws and then remove the CD Mechanism Module CD Mechanism Module Grille Assy Removing the Heat Sink Fig 2 Remove the two screws Remove the four screws and then remove the Heat Sink Fig 2 Heat Sink www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http ww...

Страница 56: ...d Remove the screw and then remove Main Unit Fig 4 Main Unit Removing the Cassette Mechanism Module not shown Remove the four screws and then remove the Cassette Mechanism Module www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu1...

Страница 57: ...gain and eject the disk Caution When you reassemble the Carriage Mechanical part apply a bit of alcohol to Dampers How to remove the Guide Arm Assy 1 Unlock the spring 1 piece at the right side of the assembly 2 Unscrew screws 2 pieces then remove the Screw Gear Bracket 3 Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction 4 When the Guide Arm Assy rotates approximatel...

Страница 58: ...nlock pins 2 pieces How to remove the Pickup Unit 1 Unscrew 2 pieces of screws then remove the Pulley Cover 2 Remove the Feed Screw unit from the pawl of the Feed Screw Guide The pawl is located inside the guide 3 Remove the belt from the Pulley then remove the Pickup unit Caution Make sure not to stain the belt with grease when you fix the belt Control Unit Jumper Solder Solder Loading Arm Assy P...

Страница 59: ...B MUTE FL FL GND FR RL RR FR RR B ACC RL ILL ANT ANTENNA AMP www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 60: ... Not used 41 SYSPOW O System power output 42 VST O E VOL strobe output 43 VCK O E VOL clock output 44 VDT O E VOL data output 45 NC Not used 46 xce O CD LSI chip enable output 47 xrst O CD LSI reset output 48 XPCK O CD LSI clock output 49 VDCONT O VD power supply control 50 CONT O Servo driver power supply control output 51 CDVON O CD 5V power supply control output 52 CLCONT O Driver input select ...

Страница 61: ... sense input 81 TESTIN I TEST mode input 82 SC2 O Sub motor control2 output 83 SC1 O Sub motor control1 output 84 CM O Capstan motor control output 85 stby O Tape stand by output 86 88 NC Not used 89 SYSMUTE O System mute output 90 DISCSNS I Disc sense input 91 HOME I CRG HOME sense input 92 VDSENS I VD power sense input 93 AVSENS I Audio B sense input 94 TEMP I TEMP sense input 95 NC Not used 96 ...

Страница 62: ... Transfer data 30 TAI L 29 BIAS 28 PBOUT L 27 NC 26 DET L 25 NC 31 NFI R 32 Vref1 33 RIN L 34 NC 35 RIN R 11 12 13 14 15 16 17 18 20 19 MUTE ON off MSOUT 120 70 ser REP for REV VCC MSDET MSI MAOUT MSGv R 36 37 4 5 GND FIN R M OUT R Vref3 38 6 Vref2 EQOUT R 39 7 FIN L TAI R 40 8 NFI L RIP 1 9 M OUT L PBOUT R 2 10 EQOUT L NC 3 Vref4 24 23 22 21 MSGv S DET R NC NR ON off LPF DET MUTE ON off MUTE ON o...

Страница 63: ... FEO O Focus error signal generation amplifier output terminal 17 FEN I Focus error signal generation amplifier reverse phase input terminal 18 SEB I RFRP generation circuit mode switching terminal 19 VRO O Reference voltage VREF output terminal 20 RFRP O Signal generation amplifier output terminal for track count 21 BTC I Bottom detection time constant adjustment terminal for RFCT signal generati...

Страница 64: ...XS O TMAX detection result output terminal 30 TAMX O TMAX detection result output terminal 31 LPFN I Reverse input terminal of amplifier for low pass filter 32 LPFO O Output terminal of amplifier for low pass filter 33 PVREF PLL system only VREF terminal 34 VCOREF I VCO center frequency reference level terminal 35 VCOF O Filter terminal for VCO 36 AVSS Analog system ground terminal 37 SLCO O Outpu...

Страница 65: ...ut terminal 79 XO O System clock oscillator circuit output terminal 80 XVDD For system clock oscillator circuit power supply terminal 81 DVSR R channel D A converting unit power supply terminal 82 RO O R channel data forward rotation output terminal 83 DVDD D A converting unit power supply terminal 5 V 84 DVR Reference voltage terminal 85 LO O L channel forward rotation output terminal 86 DVSL L c...

Страница 66: ... output 13 VO2 Driver CH2 Negative output 14 VO2 Driver CH2 Positive output 15 VO3 Driver CH2 Positive output 16 VO3 Driver CH2 Negative output 17 VO4 Driver CH4 Positive output 18 VO4 Driver CH4 Negative output 19 POWVCC2 Power supply pin for CH4 at Power stage 20 GND Ground pin 21 CNT Control pin 22 LDIN Loading input 23 OPOUTSL Output pin for preamplifier for thread 24 OPINSL Input pin for prea...

Страница 67: ...l level strength output Connect the specified load resistor and capacitor 10k Ω 39k Ω 4 700pF 14 DI DO I O data input Data input Data output data output To be pulled up to the VDD at 47kΩ 15 CK I clock Clock input To be pulled up to the VDD at 47kΩ 16 CE1 I chip enable 1 AF RF chip enable Active at High To be grounded at 47kΩ 17 AMPNS O AM PNS IF signal IF signal output for AM PNS circuit 18 LDET ...

Страница 68: ...2 SEG 21 SEG 21 SEG 20 SEG 20 SEG 19 SEG 19 SEG 18 SEG 18 SEG 17 SEG 17 SEG 16 SEG 16 SEG 15 SEG 15 SEG 14 SEG 14 SEG 13 SEG 13 SEG 12 SEG 12 SEG 11 SEG 11 SEG 10 SEG 10 SEG 9 SEG 9 SEG 8 SEG 8 SEG 7 SEG 7 SEG 6 SEG 6 SEG 5 SEG 5 SEG 4 SEG 4 SEG 3 SEG 3 SEG 2 SEG 2 SEG 1 SEG 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ...

Страница 69: ...22pin Source keys operative After that proceed to each source operation SYSPOW L 41pin Source ON www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 70: ...utton Dolby B NR Direction change Power Skip Rewind Forward Repeat Scan Tape eject button Cassette loading slot TAPE Scan www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Страница 71: ... Sampling frequency 44 1kHz Number of guantization 16 linear S N IHF A 90dB 1kHz Network Dynamic range 90dB 1kHz Number of channels 2 stereo FM tuner Frequency 87 5 108 MHz Usable selectivity 4dBµV Frequency characteristics 30 15000Hz S N IHF A 55dB Network Stereo separation 40dB 65dBf input 1kHz AM tuner Frequency 531 1602 kHz 9kHz Usable selectivity 25dBµV CD CD loading slot CD eject button CD b...

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