Pioneer FX-M2037EW Service Manual Download Page 95

Page: 95 / 100

BATT ON

igsen

Pin 63

VDD=5V

Pin 68

Initial Part

Port settings

TESTIN

Pin 73

TESTIN=L

Test mode

Stand-by

EPROM data

BSEN

Pin 62

BSEN=H

igsen=L

Completes power-on operation.
(After that, proceed to each source operation)

FX-M2137ZSA/X1B/UC

7.3.2 OPERATIONAL FLOW CHART

Summary of Contents for FX-M2037EW

Page 1: ...T No ID No PIONEER MODEL No SAAB 9 5 U S A CANADA September 2003 5374640 FX M2137ZSA X1B UC SAAB 9 5 EUROPE September 2003 5374632 FX M2037ZSA X1B EW SAAB 9 5 GENERAL AREA September 2003 5374665 FX M2337ZSA X1B ES This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 1011 CRT2406 3L Cassette Mech Module Mech Description Disassembly CX 3026...

Page 2: ... By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used 4 Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit the shipping mode should be set or the shipping screws should be installed bef...

Page 3: ...ualified service technician 1 Safety Precautions for those who Service this Unit When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe reliable results Caution 1 During repair or tests minimum distance of 13cm from the focus lens must be kept 2 During repair or tests do not view laser beam for 10 seconds or longer 2 A CLASS 1 LASER PRODUCT label is ...

Page 4: ...ULE 34 3 8 SUB TUNER UNIT FX M2037ZSA X1B EW 36 4 PCB CONNECTION DIAGRAM 38 4 1 TUNER MOTHER PCB 38 4 2 CONNECTOR PCB 42 4 3 SUB TUNER UNIT FX M2037ZSA X1B EW 43 4 4 TUNER UNIT 44 4 5 KEYBOARD UNIT 46 4 6 VOLUME PCB A 48 4 7 VOLUME PCB B 49 4 8 CD MECHANISM MODULE 50 4 9 CASSETTE MECHANISM MODULE 52 5 ELECTRICAL PARTS LIST 54 6 ADJUSTMENT 70 6 1 JIG CONNECTION DIAGRAM 70 6 2 TUNER CASSETTE ADJUSTM...

Page 5: ...eparation 25dB or more AM TUNER Frequency 530 1710 kHz Selectivity 45dB or more 9kHz S N 45dB or more Distortion 1 0 or less FX M2037ZSA X1B EW Power source 13 5V 0 1V Grounding system Negative type Dimensions 195 6 W x118 2 H x183 5 D mm Weight 2295g Backup current 0 3mA or less AUDIO Tone control Tone charact bass 9dB Tone charact treble 9dB Fader charact 30dB or less Balance charact 30dB or les...

Page 6: ...scs Compact disc Signal Sampling frequency 44 1kHz Number of quantization bits 16 linear S N 80dB or more Distortion 0 03 or less Separation 70dB or more TAPE Tape Compact cassette tape C30 C90 Tape speed 4 76 cm sec 0 14 cm sec 0 05 cm sec Crosstalk 40dB or less Separation 35dB or more S N 45dB or more Distortion 2 or less FM TUNER Frequency 87 5 108 0 MHz Usable sensitivity 9dBf S N 50dB or more...

Page 7: ... Mark No Description Part No Mark No Description Part No PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropri...

Page 8: ...8 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 2 2 EXTERIOR ...

Page 9: ...ble 2 39 Holder CNC6122 40 Antenna Cable CN551 See Contrast table 2 41 Holder UNC 013 42 Antenna Unit CN501 UXA 053 43 Screw BPZ26P100FTC 44 Cover CNM4768 45 Spacer CNM4949 46 Insulator CNM5247 47 Film CNM5299 48 Insulator CNM5452 49 Insulator CNM5453 50 Insulator CNM5454 51 Spacer CNM5455 52 Lighting Conductor CNV4220 53 Holder CNV4535 54 Rubber CNV5020 55 Knob Assy CXB5608 56 Grille Unit CXB9862...

Page 10: ...Not used CEF1034 Not used 26 Connector CN2 Not used CKS3691 Not used 29 Connector CN552 Not used CKS3904 Not used 30 Mini Pin Jack CN1 Not used CKX1046 Not used 32 Holder Not used CNC6121 Not used 33 Shield Not used CNC6532 Not used 34 Shield Not used CNC6533 Not used 35 Shield Not used CNC7201 Not used 36 Insulator Not used CNM4808 Not used 38 Tuner Unit CWE1422 CWE1421 CWE1422 40 Antenna Cable C...

Page 11: ...11 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 12: ...12 1GEM1024 2GEM1045 3GEM1035 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 3 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 2 3 CD MECHANISM MODULE ...

Page 13: ...8 Arm CNC9968 39 Arm CNC9973 40 Lever CNC9983 41 Lever CNC9984 42 Sheet CNM8134 43 Collar CNV6906 44 Guide CNV6925 45 Arm CNV7198 46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207 51 Gear CNV7208 52 Gear CNV7209 53 Gear CNV7210 54 Gear CNV7211 55 Gear CNV7212 56 Rack CNV7214 57 Arm CNV7215 58 Arm CNV7216 59 Guide CNV7217 60 Roller CNV7218 61 Gear CNV7219 62 Arm CNV...

Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 2 4 CASSETTE MECHANISM MODULE I H ...

Page 15: ...1547 29 Gear ENR1044 30 Worm Wheel ENV1559 31 Lever ENV1551 32 Flywheel ENV1554 33 PCB ENP1196 34 Switch S101 S102 S103 ESG1007 35 Deck Unit EWM1037 36 Plug CN251 CKS3540 37 Gathering PCB ENX1069 38 Motor Unit M1 EXA1491 39 Motor EXM1028 40 Head Assy HD1 EXA1506 41 Arm ENC1537 42 Screw JGZ20P025FNI 43 Guide ENC1545 44 Chassis Unit EXA1609 45 Pinch Holder Unit EXA1608 46 Pinch Roller ENV1518 47 Pin...

Page 16: ... CF51 FM IF T31 FM MIX 10 9 FM AM PROCESSOR IC1 PA4023B 41 Q3 FM RF Q201 11 25 26 FM OSC AM OSC AMRF AGC AMTV 34 38 6 Q51 FMTV AMIFC VCO 32 36 16 18 31 30 28 23 25 CF232 AM IF FM B AM B TUN B AMSL FMSD 19 20 15 17 13 14 21 DVCONT 16 DSCSNS LOEJ XSI VDSENS clamp 8 50 11 57 48 DSCSNS LOEJ XI clamp Q815 Q816 CD POWER SUPPLY B U VD VDCON 33 41 42 X701 X1 X2 CD CONTROLLER IC 701 PE5349A TAPE Lch SYSB T...

Page 17: ...EL CDS TAPE 5 2 4 3 telon 46 SL SD 47 76 reset 60 PCE PCE 1 2 VDD BACK UP SENSOR IC 802 S 80763ANJT 62 BSEN 48 47 X651 X1 X2 B U Q802 Q801 SYSB SWVDD 8 5V POWER SUPPLY power csej 64 66 POWER CSEJ ejsw ejsw CDEJ CDEJ VOL1 VOL2 VOL3 BAL FAD TRE BASS DINJ DINJ 6 ILLCON ILLCON B U SWVDD SYSB Q818 Q819 LAMP CONTROL KDT0 KDT3 KST0 KST3 Q805 Q804 VDD VDD 32 45 B U CAN VDD POWER SUPPLY CANVDD SWVDD SW VDD...

Page 18: ... 19 20 15 17 13 14 21 ANT wb LW DVCONT 16 DSCSNS LOEJ XSI VDSENS clamp 8 50 11 57 48 DSCSNS LOEJ XI clamp Q815 Q816 CD POWER SUPPLY B U VD VDCON 33 41 42 X701 X1 X2 CD CONTROLLER IC 701 PE5349A TAPE Lch SYSB TAPE B CN651 CN701 reset 60 VDD 2 1 SYSTEM RESET IC 801 S 80835CNUA B8U 35 reset PCE PCE 2 VDD BAC SEN IC S 807 SYSB POWE ejsw 37 ej load stby 14 11 16 17 6 21 20 4 3 19 11 FM IF CN501 B U 20 ...

Page 19: ... 5 2 4 3 telon 46 SL SD 47 76 45 TUMUT reset 60 PCE PCE 1 2 VDD BACK UP SENSOR IC 802 S 80763ANJT 62 BSEN 48 47 X651 X1 X2 B U Q802 Q801 SYSB SWVDD 8 5V POWER SUPPLY power csej 64 66 POWER CSEJ ejsw ejsw CDEJ CDEJ VOL1 VOL2 VOL3 BAL FAD TRE BASS DINJ DINJ 6 ILLCON ILLCON B U SWVDD SYSB Q818 Q819 LAMP CONTROL KDT0 KDT3 KST0 KST3 Q805 Q804 VDD VDD 32 45 B U CAN VDD POWER SUPPLY CANVDD SWVDD SW VDD Q...

Page 20: ... CD CONTROL FX M2017ZSA X1B EW FX M2117ZSA X1B UC FX M2317ZSA X1B ES TUNER MOTHER PCB DSPMUTE EJLD TAPE EJECT CD EJECT BALANCE 9 7 6 4 2 1 10 11 3 5 8 RADIO BAND UC ES TP EW C TUNER UNIT D KEYBOARD UNIT E VOLUME PCB A F VO G CN701 J SUB TUNER UNIT EW TUNER MOTHER ASSY Consists of TUNER MOTHER PCB CONNECTOR PCB VOLUME UNIT Consists of VOLUME PCB A VOLUME PCB B FM 28 0dBs EW AM 28 0dBs EW FM 30 0dBs...

Page 21: ...s 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of 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 E...

Page 22: ...OP FILTER PLL IC FM ANTENNA ISOLATOR CD CONTROL C TUNER UNIT G CN701 J EW TUNER MOTHER ASSY Consists of TUNER MOTHER PCB CONNECTOR PCB VOLUME UNIT Consists of VOLUME PCB A VOLUME PCB B FM 28 0dBs EW AM 28 0dBs EW FM 30 0dBs AM 26 0dBs CD 0 2dBs 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC ...

Page 23: ...17ZSA X1B EW FX M2117ZSA X1B UC FX M2317ZSA X1B ES TUNER MOTHER PCB DSPMUTE VDCONT EJLDSW TAPE EJECT CD EJECT BALANCE 9 7 6 4 2 1 10 11 3 5 8 RADIO BAND UC ES TP EW D KEYBOARD UNIT E VOLUME PCB A F VOLUME PCB J SUB TUNER UNIT EW 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 24: ...PPLY A TUNER MOTHER PCB B CONNECTOR PCB EW EW CD 11 8dBs TAPE 5 2dBs CD 7 2dBs TAPE 0 6dBs CD 0 2dBs TAPE 7 9dBs FM 28 0dBs EW AM 28 0dBs EW FM 30 0dBs AM 26 0dBs FM 6 0dBs EW AM 6 0dBs EW FM 8 0dBs AM 4 0dBs FM 1 4dBs EW AM 1 4dBs EW FM 3 4dBs AM 0 6dBs 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC ...

Page 25: ...lues are expressed as 2 2 2R2 0 022 R022 The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of 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 d...

Page 26: ...AM FM FM FM FM FM FM FM FM AM FM AM FM AM FM AM FM AM FM FM FM AM AM AM AM AM AM AM AM AM FM SIGNAL AM SIGNAL C TUNER UNIT A 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 3 4 TUNER UNIT FX M2137ZSA X1B UC FX M2337ZSA X1B ES ...

Page 27: ...27 C IC2 PA4024A FM FM FM FM FM FM AM FM AM FM AM AM AM AM AM AM AM 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 28: ...IC1 AM FM AM FM FM FM FM FM FM FM FM AM FM AM FM AM FM AM FM AM FM FM FM AM AM AM AM AM AM AM AM AM FM SIGNAL AM SIGNAL C TUNER UNIT A 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 3 5 TUNER UNIT FX M2037ZSA X1B EW ...

Page 29: ...29 C IC2 PA4024A FM FM FM FM FM FM AM FM AM FM AM AM AM AM AM AM AM 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 30: ...ARRIAGE MOTOR SPINDLE MOTOR MOTOR DRIVER 3 3V REGULATOR Pickup Unit Service P10 F T F T F T T F F F T T F T S C F F T T S S C C S S C C T T F F F F T T 1 7 8 3 6 5 9 0 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 3 6 CD MECHANISM MODULE ...

Page 31: ...FF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position RF AMP SERVO DSP DAC LPF G CD CORE UNIT S10 A CN701 F T C S SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE S C T F S C 3 6 5 4 2 9 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 32: ...ormal RFAGC 500mV div 0 5µs div Ref REFO Mode Normal MDX 5 SIN 500mV div 1V div 5µs div Spindle waveform during Play Magnified RF eye pattern Ref REFO Mode Normal 8 FIN FE 500mV div 500mV div 200ms div Focus Search Ref REFO Mode TEST RFAGC 0 TE 7 TIN 1V div 500mV div 500mV div 500µs div Ref REFO Mode TEST 0 TE RFAGC 500mV div 500mV div 2ms div When Tracking Open 1 Track Jump Ref REFO Mode TEST 8 F...

Page 33: ...div 5V div 5V div 200ms div Ref GND Mode Normal 1 DSCSNS 2 CLCONT 3 LOEJ 5V div 5V div 5V div 200ms div When Eject 12cm CD When Eject 8cm CD Ref GND Mode Normal RFAGC 0 TE 6 CIN 5 SIN 1V div 1V div 500mV div 2V div 500µs div When reproducing scratch 1mm During inside outside search outer circumference inner circumference Ref REFO Mode Normal RFAGC 0 TE 6 CIN 5 SIN 1V div 1V div 500mV div 2V div 50...

Page 34: ...R286 0R0 R285 0R0 HD1 HEAD ASSY EXA1506 TEST TAPE NCT 150 400Hz 200nWb m RL RR FR FL C302 R1 C301 R1 VR302 33K B 6dBs 388mV 1dB Fwd R Fwd L Rev R Rev L PBFB2 PBRIN2 PBGND PBFIN2 VCT PBREF PBFIN1 PBGND PBRIN1 PBFB1 PBTC1 PBOUT1 OUTREF1 TAPEIN1 VCC LINEOUT1 TCH1 MSLPF MSMODE DRSW TAPESW MUTESW MSOUT MSTC G1FB G2FB PBTC2 PBOUT2 OUTREF2 TAPEIN2 GND DIREF LINEOUT2 TCH2 MSSW CN252 CN251 DOLBY B NR IC251...

Page 35: ...73 0R0 R355 270K C352 3900P R362 300 C351 R22 C353 R01 C354 R01 R374 0R0 C356 R01 C355 R1 D352 1SS355 M1 MOTOR UNIT MAIN MOTOR EXA1491 S101 LOAD ESG1007x3 S102 MODE REEL SENSE Q101 EGN1004 M2 MOTOR UNIT SUB MOTOR EXA1623 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 R322 1K R375 0R0 S1...

Page 36: ...36 J J SUB TUNER UNIT TUNER MOTHER ASSY Consists of TUNER MOTHER PCB CONNECTOR PCB SUB TUNER UNIT A CN551 CN1 CN2 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 3 8 SUB TUNER UNIT FX M2037ZSA X1B EW ...

Page 37: ...37 J A CN552 CCP1225 CCP1232 CN2 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 38: ...nted on this PCB include all necessary parts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams G CN701 D CN901 B CN852 J CN2 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 PCB CONNECTION DIAGRAM 4 1 TUNER MOTHER PCB ...

Page 39: ...39 A SIDE A 1 3 2 FRONT D CN902 H C CN251 J CN1 ANTENNA TUNER UNIT 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 40: ...40 A A TUNER MOTHER PCB 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC ...

Page 41: ...41 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 42: ...42 B B CONNECTOR PCB SIDE A SIDE B B CONNECTOR PCB A CN801 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 2 CONNECTOR PCB ...

Page 43: ...43 J J SUB TUNER UNIT SIDE A SIDE B J SUB TUNER UNIT 2 3 1 1 2 4 3 1 3 2 A CN551 A CN552 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC 4 3 SUB TUNER UNIT FX M2037ZSA X1B EW ...

Page 44: ...44 C C TUNER UNIT SIDE A A 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 4 TUNER UNIT ...

Page 45: ...45 C C TUNER UNIT SIDE B 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 46: ...46 1 2 3 4 5 6 CD EJECT SEEK SEEK TAPE EJECT CD TAPE RADIO BAND UC ES TP EW AS 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 5 KEYBOARD UNIT KEYBOARD UNIT D D SIDE A ...

Page 47: ...47 A A CN602 CN601 E CN905 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC D KEYBOARD UNIT D SIDE B ...

Page 48: ...48 E E VOLUME PCB A E VOLUME PCB A SIDE A SIDE B 9 1 3 5 7 2 4 6 8 10 D CN903 F CN904 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 6 VOLUME PCB A ...

Page 49: ...49 F F VOLUME PCB B F VOLUME PCB B SIDE A SIDE B E CN906 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC 4 7 VOLUME PCB B ...

Page 50: ...50 G G CD CORE UNIT S10 SIDE A A CN701 PICKUP UNIT SERVICE P10 HOME M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 8 CD MECHANISM MODULE ...

Page 51: ...51 G G CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 52: ...21 1 3 15 CN251 19 17 9 13 11 7 5 2 4 16 20 18 10 14 12 8 6 C273 IC Q IC251 Q351 Q352 ADJ VR302 VR301 IC351 CN252 CN254 CN253 CN255 M1 M2 HEAD ASSY 21 22 A CN651 I CN256 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 4 9 CASSETTE MECHANISM MODULE ...

Page 53: ...53 I I SENSOR UNIT 1 2 3 4 5 6 S101 LOAD S102 MODE S103 70µs CN256 Q101 REEL SENSE H CN253 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 54: ...istor IMX1 Q 802 Transistor 2SB1185 Q 804 Transistor IMX1 Q 805 Transistor 2SB1260 Q 806 Transistor 2SA1162 Q 807 Transistor DTC114EK Q 808 Transistor IMX1 Q 809 Transistor 2SB1260 Q 811 Transistor 2SA1162 Q 812 Transistor 2SC2712 Q 813 Transistor 2SC2712 Q 814 Transistor 2SB1243 Q 815 Transistor 2SB1185 Q 816 Transistor IMX1 Q 817 Transistor DTC114TK Q 818 Transistor 2SB1185 Q 819 Transistor IMX1...

Page 55: ...53J R 471 RS1 10S472J R 472 RS1 10S153J R 473 RS1 10S472J R 474 RS1 10S182J R 475 RS1 10S182J R 476 RS1 10S182J R 477 RS1 10S182J R 478 RS1 10S102J R 479 RS1 10S102J R 480 RS1 10S473J R 481 RS1 10S102J R 482 RS1 10S102J R 486 RS1 10S103J R 490 RS1 10S102J R 491 RS1 10S102J R 501 RS1 10S103J R 502 RS1 10S102J R 503 RS1 10S681J R 504 RS1 10S393J R 505 RS1 10S222J R 506 RS1 10S222J R 507 RS1 10S473J ...

Page 56: ...S1 10S471J R 804 RS1 10S103J R 806 RS1 10S223J R 807 RD1 4PU223J R 808 RD1 4PU472J R 809 RD1 4PU223J R 810 RS1 10S222J R 811 RS1 10S472J R 812 RS1 10S822J R 813 RS1 10S102J R 814 RS1 10S222J R 815 RS1 10S223J R 816 RS1 10S102J R 817 RS1 10S473J R 818 RS1 10S222J R 819 RS1 10S103J R 820 RS1 10S102J R 821 RS1 10S223J R 822 RS1 10S223J R 823 RS1 10S223J R 824 RS1 10S103J R 825 RS1 10S223J R 826 RS1 1...

Page 57: ...QYB471K50 C 511 CKSQYB223K50 C 512 CKSQYB102K50 C 513 CKSQYB223K50 C 514 CKSQYB471K50 C 515 FX M2137ZSA X1B UC CKSQYB473K25 C 515 FX M2337ZSA X1B ES CKSQYB333K25 C 516 FX M2137ZSA X1B UC CKSQYB473K25 C 516 FX M2337ZSA X1B ES CKSQYB333K25 C 517 CKSQYB223K50 C 518 CKSQYB223K50 C 519 CEAL100M16 C 520 CCSQCH270J50 C 521 CCSQCH270J50 C 522 CCSQCH101J50 C 524 CKSQYB103K50 C 525 4 7µF 10V CCH1280 C 526 C...

Page 58: ...2 Q 52 Transistor 2SC2712 Q 53 Transistor 2SC2712 Q 54 Transistor 2SC2712 Q 71 Transistor 2SC2712 Q 72 Transistor 2SK208 Q 401 Transistor IMH4 Q 471 Transistor DTC114EK Q 472 Transistor DTC144EK Q 473 Transistor IMH2A Q 501 Transistor DTC144EK Q 502 Transistor 2SB1132 Q 503 Transistor 2SB1132 Q 504 Transistor 2SB1132 Q 505 Transistor DTC114EK Q 506 Transistor 2SK208 Q 507 Transistor 2SC2712 Q 508 ...

Page 59: ...U4R7K L 801 Choke Coil 2mH CTH1074 T 1 Coil CTC1076 T 2 Coil CTE1066 T 51 Coil CTC1071 T 551 Coil CTC1139 TH 51 Thermister DTN T203T333KS TH 701 Thermistor CCX1015 CF 1 Ceramic Filter CTF1292 CF 51 Ceramic Filter CTF1292 X 71 Ceramic Resonator 7 2MHz CSS1424 X 501 Crystal Resonator 7 2MHz CSS1030 X 551 Crystal Resonator 4 332MHz CSS1056 X 601 Ceramic Resonator 4 194MHz CSS1071 X 651 Radiator 2 00M...

Page 60: ...3J R 505 RS1 10S222J R 506 RS1 10S222J R 507 RS1 10S473J R 508 RS1 10S473J R 509 RS1 10S473J R 510 RS1 10S472J R 511 RS1 10S472J R 512 RS1 10S392J R 513 RS1 10S223J R 514 RAB4C103J R 515 RAB4C102J R 516 RS1 10S472J R 517 RS1 10S223J R 518 RS1 10S473J R 519 RS1 10S473J R 520 RS1 10S562J R 521 RS1 10S222J R 522 RS1 10S222J R 523 RS1 10S152J R 524 RS1 10S472J R 525 RS1 10S102J R 526 RS1 10S102J R 527...

Page 61: ...715 RS1 10S303J R 716 RS1 10S472J R 717 RS1 10S221J R 718 RS1 10S104J R 720 RS1 10S102J R 722 RAB4C681J R 723 RS1 10S681J R 724 RS1 10S473J R 725 RS1 10S473J R 726 RS1 10S473J R 801 RS1 10S152J R 802 RS1 10S471J R 803 RS1 10S471J R 804 RS1 10S103J R 806 RS1 10S223J R 807 RD1 4PU223J R 808 RD1 4PU472J R 809 RD1 4PU223J R 810 RS1 10S222J R 811 RS1 10S472J R 812 RS1 10S822J R 813 RS1 10S102J R 814 RS...

Page 62: ...P4R7M16 C 412 CEALNP4R7M16 C 413 CEAL4R7M35 C 414 CEAL4R7M35 C 415 CKSQYB272K50 C 416 CKSQYB272K50 C 417 CEALNP4R7M16 C 418 CEALNP4R7M16 C 419 CKSQYB472K50 C 420 CKSQYB472K50 C 421 CKSQYB474K16 C 422 CKSQYB474K16 C 423 CKSQYB224K16 C 424 CKSQYB224K16 C 425 CEALNP4R7M16 C 426 CEALNP4R7M16 C 427 CEAL2R2M50 C 428 CKSQYB104K50 C 429 CKSQYB104K50 C 430 CKSQYB184K16 C 431 CKSQYB184K16 C 433 CEAL100M16 C...

Page 63: ...CKSQYB103K50 C 587 CKSQYB103K50 C 601 CKSQYB103K50 C 602 CKSQYB103K50 C 603 CKSQYB103K50 C 604 CKSQYB103K50 C 605 0 047F 5 5V CCL1040 C 606 CEAL100M16 C 607 CKSQYB103K50 C 608 CKSYB223K25 C 609 CKSQYB102K50 C 610 CKSQYB102K50 C 611 CKSQYB223K50 C 612 CKSQYB103K50 C 613 CKSQYB103K50 C 614 CKSQYB103K50 C 615 CKSQYB103K50 C 616 CKSQYB103K50 C 617 CKSQYB103K50 C 618 CKSQYB103K50 C 619 CKSQYB103K50 C 6...

Page 64: ...2J R 905 RD1 4PU182J R 906 RD1 4PU182J R 907 RD1 4PU182J R 908 RD1 4PU182J R 909 RD1 4PU182J R 910 RD1 4PU182J Unit Number EWM1037 Unit Name Deck Unit MISCELLANEOUS IC 251 IC CXA2560Q IC 351 IC PA2020A D 352 Diode 1SS355 VR 301 Semi fixed 33kΩ B CCP1280 VR 302 Semi fixed 33kΩ B CCP1280 RESISTORS R 255 RS1 16S221J R 256 RS1 16S221J R 257 RS1 16S102J R 258 RS1 16S102J R 271 RS1 16S102J R 272 RS1 16S...

Page 65: ...tal Resonator 10 26MHz CSS1111 VR 101 Semi fixed 15kΩ B CCP1230 VR 154 Semi fixed 150kΩ B CCP1236 VR 156 Semi fixed 68kΩ B CCP1234 VR 157 Semi fixed 47kΩ B CCP1233 RESISTORS R 3 RS1 16S223J R 4 RS1 16S101J R 5 RS1 16S101J R 6 RS1 16S101J R 7 RS1 10S331J R 8 RS1 16S473J R 9 RS1 16S473J R 10 RS1 16S223J R 11 RS1 16S124J R 12 RS1 16S474J R 15 RS1 16S271J R 16 RS1 16S104J R 17 RS1 16S473J R 18 RS1 16S...

Page 66: ...K16 C 162 CEJA3R3M50 C 163 CKSRYB102K50 C 165 CCSRCH100D50 C 201 CKSRYB103K25 C 202 CCSRCH100D50 C 203 CKSRYB332K50 C 204 CKSQYB473K16 C 205 CKSQYB473K16 C 206 CKSQYB103K25 C 207 CCSRCH120J50 C 211 CCSRCH560J50 C 212 CEJA101M10 C 213 CKSRYB103K25 C 215 CCSRCH680J50 C 216 CCSRCH101J50 C 217 CEJAR47M50 C 219 CKSRYB223K25 C 220 CKSRYB103K25 C 221 CKSRYB103K25 C 230 CKSQYB104K16 C 231 CCSRCH330J50 C 2...

Page 67: ...R 155 RS1 16S333J R 160 RS1 16S222J R 161 RS1 16S563J R 162 RS1 16S225J R 163 RS1 16S222J R 164 RS1 16S104J R 165 RS1 16S102J R 201 RS1 16S0R0J R 202 RS1 16S223J R 203 RS1 16S225J R 204 RS1 16S103J R 205 RS1 16S471J R 206 RS1 16S220J R 207 RS1 16S101J R 208 RS1 16S102J R 209 RS1 16S0R0J R 214 RS1 16S563J R 215 RS1 16S473J R 217 RS1 16S393J R 220 RS1 10S0R0J R 231 RS1 16S242J R 232 RS1 16S473J R 23...

Page 68: ...C NJM2391DL1 33 Q 101 Transistor 2SB1132 D 101 Diode 1SS355 D 701 Diode 1SR154 400 X 201 Ceramic Resonator 16 934MHz CSS1603 S 901 Switch HOME CSN1051 S 902 Switch CLAMP CSN1051 S 903 Spring Switch DSCSNS CSN1052 S 904 Switch 12EJ CSN1051 S 905 Switch 8EJ CSN1051 RESISTORS R 101 RS1 10S1R5J R 102 RS1 10S1R5J R 103 RS1 10S1R5J R 104 RS1 10S1R5J R 105 RS1 10S1R5J R 201 RS1 16S102J R 202 RS1 16S1002D...

Page 69: ...SRYB103K25 C 223 CCSRCH680J50 C 224 CCSRCH470J50 C 225 CKSRYB682K50 C 231 CKSRYB102K50 C 232 CKSRYB102K50 C 301 100µF 16V CCH1504 C 302 CCSRCH221J50 C 303 CCSRCH221J50 C 304 CKSRYB472K50 C 305 CKSRYB103K25 C 306 CKSRYB104K16 C 501 CKSRYB103K25 C 502 CKSRYB103K25 C 702 100µF 16V CCH1504 C 703 CKSRYB224K16 C 704 CKSRYB104K16 C 705 10µF 6 3V CCH1470 Miscellaneous Parts List M 1 Motor Unit MAIN EXA149...

Page 70: ...AY by NOKIA GGF1296 CDX M2516ZSA WL GM 2416ZSA WL SPEAKERS GGD1120 FX M2137ZSA X1B UC FX M2037ZSA X1B EW FX M2337ZSA X1B ES 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 6 ADJUSTMENT 6 1 JIG CONNECTION DIAGRAM ...

Page 71: ...V Meter 4 DC V Meter 5 SUB TUNER UNIT SIDE B R19 R72 R56 C Q52 TUNER MOTHER PCB TUNER UNIT DECK UNIT SL SD AOUT DC V Meter 1 Pin 1 Pin 14 Pin 13 Pin26 TUNER UNIT SIDE A DC V Meter 2 L5 L52 VR157 VR101 VR154 VR156 T31 L4 Pin 6 FMSD Pin 19 FMTV Pin 27 Pin 28 Center Meter 1 C63 L52 L2 TUNER UNIT SIDE B TC1 VR302 mV Meter 2 VR301 L CH R CH Pin2 Pin3 CN251 DECK UNIT Extention Cord GGD1121 5 6 7 8 F E D...

Page 72: ...um ARC 1 98 1 S 39 98 1 VR154 mV Meter 1 Separation 5dB Separation 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC FM ADJUSTMENT FX M2037ZSA X1B EW Modulation M MONO MOD 400Hz 30 22 5kHz Dev S1 STEREO MOD 1kHz L or R 30 20 25kHz 7 5kHz Dev NOTE Before proceeding to further adjustments after switching power ON let the tuner run for ten minutes to allow the circuits to stabilize FM SSG Displayed Adju...

Page 73: ... V Meter 3 6 5V Center 1 98 1 M 65 98 1 T51 Center Meter 2 0 ANT 1 98 1 M 13 98 1 L4 DC V Meter 5 Maximum RF 1 98 1 M 13 98 1 T1 DC V Meter 5 Maximum IFT 1 98 1 M 13 98 1 T2 DC V Meter 5 Maximum Search 1 98 1 M 16 98 1 VR51 DC V Meter 4 2 5 1 0V S meter 1 98 1 M 35 98 1 VR52 DC V Meter 5 1 75V DOLBY B NR ADJUSTMENT No Test Tape Adjustment Point Adjustment Method Switch Position 1 NCT 150 VR301 Lch...

Page 74: ...ck to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the product or turn off and on the ACC to restore it 2 Test mode This mode is ...

Page 75: ...CRG TR Jump value 5 switching TRK xxMIN xxSEC xx CRG TR Jump 4 TRK xxMIN xxSEC xx CRG TR Jump 4 6 TRK xxMIN xxSEC xx Tracking Open TRK 8xMIN 8xSEC 8x or TRK 9xMIN 9xSEC 9x Tracking Open TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x Key 3 1 2 5 Power On Off CRG TR Jump Direction of the external surface CRG TR Jump Direction of the internal surface CLS and AGC and Applicable servomechanism AGC AGC display sw...

Page 76: ...ss key 5 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 5 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 difference is within 75 Refer to the photographs supplied to determine the phase angl...

Page 77: ...77 Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 78: ...ter and SERVO LSI 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Subcode NG Failure on spindle stains or damages on disc or excessive vibrations A disc not containing CD R data is found Turned over disc are found though rarely CD signal error 17...

Page 79: ...r and then remove the CD Mechanism Module Removing the Grille Assy Fig 1 1 1 CD Mechanism Module Grille Assy 1 2 1 2 1 Sub Tuner Unit FX M2037ZSA X1B EW Case 1 1 1 1 Removing the Sub Tuner Unit FX M2037ZSA X1B EW Fig 2 Remove the four screws Disconnect the connector and then remove the Sub Tuner Unit 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMB...

Page 80: ...ree screws Remove the two screws and then remove the Case Removing the Case Fig 4 2 Remove the screw and then remove the Chassis 1 Chassis 1 1 2 2 Cassette Mechanism Module 2 1 2 Remove the four screws and then remove the Cassette Mechanism Module 2 1 2 Case 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC ...

Page 81: ...ew Disconnect the connector and then remove the Connector PCB 2 Connector PCB 3 4 Tuner Mother PCB 2 Remove the three screws 3 Straighten the tabs at two locations indicated 4 Remove the three screws and then remove the Tuner Mother PCB 4 2 4 3 1 2 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC ...

Page 82: ...ve the upper frame open it on the fulcrum A 3 While lifting the carriage mechanism remove the three dampers 4 With the frames removed insert the connectors coming from the main unit and eject the disc Caution Before installing the carriage mechanism in the frames be sure to apply some alcohol to the dampers and set the mechanism to the clamp mode Do not squeeze Lower Frame Damper Carriage Mechanis...

Page 83: ...washers styling holder change arm and pickup lock arm 5 While releasing from the hook of the inner holder lift the end of the feed screw Caution In assembling move the planet gear to the load eject position before setting the feed screw in the inner holder Planet Gear Change Arm Inner Holder Styling Holder Feed Screw Washer Pickup Lock Arm Shorting Solder 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1...

Page 84: ... 2 3 4 F E D C B A FX M2137ZSA X1B UC 7 1 2 PCB LOCATIONS A TUNER MOTHER PCB C TUNER UNIT B CONNECTOR PCB J SUB TUNER UNIT D KEYBOARD UNIT G CD CORE UNIT S10 H DECK UNIT I SENSOR UNIT E VOLUME PCB A F VOLUME PCB B ...

Page 85: ...0 11 12 5 6 7 8 1 2 3 4 FUSE 5A NC 15 IG NC GND AMPMUT TELMUT ANTREM 30 BU RR FR FL RL RR FR FL RL CANL CANH NC CDMR CDMR TELGND TELAU NC CDML CDML 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 NO Pin name NO Pin name NO Pin name ANTENNA 7 1 3 CONNECTOR FUNCTION DESCRIPTION ...

Page 86: ...ystal oscillating element connection pin 24 X1 O Crystal oscillating element connection pin 25 VSS GND 26 drst O C Reset output 27 l S C Sensitivity of noise level select 28 49 NC Not used 50 VSS GND 51 TEST I Test terminal 52 RCK I Communication clock input 53 DO O C Communication data output 54 DI I Communication data input 55 RRDY O C Communication ready output 56 CD GND 57 VCC 5V 58 SD I SD si...

Page 87: ... 33 VSS GND 34 MS I Cassette mechanism MS sense input 35 mtl I Cassette mechanism metal detect input 36 load I Cassette mechanism loading detect input 37 POS I Cassette mechanism position sense input 38 NC Not used 39 ES I Cassette mechanism end sense input 40 rd O C Read signal output 41 wr O C Write signal output 42 wait I External wait signal input 43 ASTB O C Timing output for external RAM 44 ...

Page 88: ...1 IC GND 72 XT2 Open 73 TESTIN I Test program mode input 74 AVDD Positive power supply terminal for analog circuit 75 AVREF0 GND 76 SL I Signal level input 77 BASS I A D converter input from BASS volume 78 TRE I A D converter input from TREBLE volume 79 BAL I A D converter input from BALANCE volume 80 FAD I A D converter input from FADER volume PE5378A 1 20 21 40 41 60 61 80 Format Meaning C C MOS...

Page 89: ...KST0 3 O Key strobe output 32 VDD Power supply 33 VSS GND 34 f R O Cassette mechanism head forward reverse select output 35 PLAY O Tape MS filter select output 36 NR O NR output 37 SC2 O Cassette mechanism sub motor control output 38 SC1 O Cassette mechanism sub motor control output 39 CM O Cassette mechanism capstan motor control output 40 stby I Stand by input terminal 41 WKUP O BUS wake up outp...

Page 90: ...t I CPU reset input 36 TXARI I VSS 37 ejldsw Eject Load SW input 38 brst P Bus reset input 39 NC Open 40 VDD Power supply 5V 41 X2 Crystal oscillator connection pin 8 38MHz 42 X1 I Crystal oscillator connection pin 8 38MHz 43 IC VPP Internally Connected VSS 44 NC Non Connection 45 testin I Test program mode input 46 AVSS A D GND 47 TEMP Temperature detect input 48 VDSENS Over voltage sense input 4...

Page 91: ...C1D2 O Information on error correction 29 C2D1 O Information on error correction 30 C2D2 O Information on error correction 31 C2D3 O Information on error correction 32 LOCK O Output of LOCK 33 MIRR O MIRR signal 34 HOLD O HOLD signal 35 PLCK O Output of PLCK 36 C16M O Output of 16 9344MHz 37 DGND Ground for digital circuits 38 TX O DAI output 39 EMPH O Pre emphasis information output 40 FLAG O The...

Page 92: ...or for detecting 3T 81 AGND Ground for the analog system 82 A I Input of A 83 C I Input of C 84 B I Input of B 85 D I Input of D 86 F I Input of F 87 E I Input of E 88 VREFIN I Photo detector input bias voltage 89 AVDD Power supply for the analog system 90 REFOUT O Output of reference voltage 91 REFC Connected to the capacitor for output of REFOUT 92 FE I Reversal input of FE 93 FEO O Output of FE...

Page 93: ...12 VO1 Driver CH2 Positive 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...

Page 94: ...RONT DOOR Rch REAR DOOR Lch REAR DOOR Rch SAAB PART No 4617049 4616850 4616926 4616934 DIVER UNIT by Fuba The diversity system is optional A single antenna booster is also available The antenna is of window glass built in type The amplifier provides 7 channel outputs 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 7 3 EXPLANATION 7 3 1 SYSTEM BLOCK DIAGRAM ...

Page 95: ... Port settings TESTIN Pin 73 TESTIN L Test mode Stand by Loading EPROM data BSEN Pin 62 BSEN H igsen L Completes power on operation After that proceed to each source operation 5 6 7 8 F E D C B A 5 6 7 8 FX M2137ZSA X1B UC 7 3 2 OPERATIONAL FLOW CHART ...

Page 96: ...e prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 1 2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC 7 4 CLEANING Portions to be cleaned Cleaning tools Cassette heads Pinch rollers Cleaning paper GED 008 Capstans ...

Page 97: ...ANUAL SEEK BAND PRESET RECALL PRESET CH MEMORY AUTO STORE POWER ON OFF VOLUME BALANCE RADIO FX M2137ZSA X1B UC FX M2337ZSA X1B ES TAPE POWER ON OFF VOLUME BALANCE BASS TREBLE FADER TAPE DOLBY DIRECTION TAPE EJECT REWIND FAST FORWARD AUTO PROGRAM SEARCH BLANK SKIP 8 OPERATIONS ...

Page 98: ...2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC CD BASS TREBLE FADER CD RANDOM SINGLE MULTI SELECT TRACK UP DOWN REVERSE FAST FORWARD MANUAL SEEK CHANGE DISC SELECT MULTI CD CD EJECT POWER ON OFF VOLUME BALANCE ...

Page 99: ...X1B EW BASS TREBLE FADER RADIO BAND MANUAL SEEK TP PTY PRESET RECALL PRESET CH MEMORY AUTO STORE POWER ON OFF VOLUME BALANCE RADIO TAPE POWER ON OFF VOLUME BALANCE BASS TREBLE FADER TAPE DOLBY DIRECTION TAPE EJECT REWIND FAST FORWARD AUTO PROGRAM SEARCH BLANK SKIP ...

Page 100: ...2 3 4 1 2 3 4 F E D C B A FX M2137ZSA X1B UC CD BASS TREBLE FADER CD RANDOM SINGLE MULTI SELECT TRACK UP DOWN REVERSE FAST FORWARD MANUAL SEEK CHANGE DISC SELECT MULTI CD CD EJECT POWER ON OFF VOLUME BALANCE ...

Search results

Summary of Contents for FX-M2037EW

Reviews:

Related manuals for FX-M2037EW

Brands by name

Popular brands

Pioneer FX-M2037EW, Service Manual

Search results

Summary of Contents for FX-M2037EW

Reviews:

Related manuals for FX-M2037EW

Brands by name

Popular brands