Sony XR-C6100 Service Manual Download

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MICROFILM

SERVICE MANUAL

FM/MW/SW CASSETTE CAR STEREO

Saudi Arabia Model

SPECIFICATIONS

XR-C6100

Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol

are trade-

marks of Dolby Laboratories Licensing Corporation.

Model Name Using Similar Mechanism

NEW

Tape Transport Mechanism Type

MG-25F-136

– Continued on next page –

Summary of Contents for XR-C6100

Page 1: ...6100 Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation DOLBY and the double D symbol a are trade marks of Dolby Laboratories Licensing Corporation Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type MG 25F 136 Continued on next page ...

Page 2: ...Section 1 2 23 6 5 Schematic Diagram MAIN Section 2 2 25 6 6 Printed Wiring Board PANEL Section 27 6 7 Schematic Diagram PANEL Section 29 7 EXPLODED VIEWS 33 8 ELECTRICAL PARTS LIST 36 Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to ...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

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Page 8: ...ollow the disassembly procedure in the numerical order given SECTION 2 DISASSEMBLY 3 cover ass y 1 2 1 2 1 2 1 three screws PTT2 6 6 2 sub panel 3 connector CN302 5 screw PTT2 6 6 6 mechanism deck MG 25F 136 4 flexible flat cable CN301 1 three screws PTT2 6 6 ...

Page 9: ... 9 MAIN BOARD HEAT SINK 3 two ground point screws 5 three screws PTT2 6 10 5 two screws PTT2 6 10 1 screw PTT2 6 6 5 three screws PTT2 6 10 6 heat sink 2 rubber cap 25 1 two screws PTT2 6 6 4 main board ...

Page 10: ...bending the claw 6 Fit projection on D part 4 Fit claw on B part 3 Put the housing under A part 5 Fit projection on C part 1 Install the catch to the hanger 2 Install the hanger onto two claws of the housing 7 Holder the hanger by bending the claw hanger housing 2 Move the arm suction in the arrow direction and fit on projection 1 Fit the arm suction on the shaft projection ...

Page 11: ...A shaft B 2 Fit the lever LDG B on shafts A and B and install it 3 type E stop ring 2 0 gear LDG D 5 gear LDG FT 6 polyethylene washer 2 tension spring LD 2 2 tension spring LD 1 gear LDG FB lever LDG A hole hole 4 Align hole in the gear LDG D with hole the lever LDG A 3 Move the lever LDG B in the arrow direction 1 ...

Page 12: ... 12 GUIDE C 2 guide C 1 three claws ...

Page 13: ...t mode function In the test mode FM Auto Scan Stop Level and MW Auto Scan Stop Level adjustments can be performed easier than it in ordinary procedure Set the Test Mode 1 Set the power select switch S501 is A ON position 2 Turn ON the regulated power supply All LEDs on the set lights up and the clock is displayed Note Press the OFF button if the clock is not displayed 3 Push the preset 4 button 4 ...

Page 14: ... indication on the display window But in case of already indicated FM0 turn the RV2 so that put out light 0 indication and adjustment Display Adjustment Location See page 16 FM RF signal generator Carrier frequency 98 0 MHz Output level 22 dB 12 6 µV Mode mono Modulation 1 kHz 22 5 kHz deviation 0 01 µF set antenna jack J1 FM 98 00 SHUF1 0 dB 1 µV Procedure 1 Put the set into the FWD PB mode 2 Adj...

Page 15: ... dB 1 mV Mode mono Modulation 1 kHz 75 kHz deviation 100 0 01 µF set antenna jack J1 speaker out terminal level meter 4 Ω FM RF signal generator Carrier frequency 98 0 MHz Output level 70 dB 3 2 mV Mode stereo Modulation main 1 kHz 33 75 kHz deviation 45 sub 1 kHz 33 75 kHz deviation 45 19 kHz pilot 7 5 kHz deviation 10 0 01 µF set antenna jack J1 speaker out terminal level meter 4 Ω AM RF signal ...

Page 16: ...Scan Stop Level Adjustment RV2 FM Auto Scan Stop Level Adjustment RV3 FM Noise Focus Adjustment RV4 FM Stereo Separation Adjustment TP GND S501 POWER SELECT SWITCH B OFF A ON S502 FREQUENCY SELECT SWITCH 10 k MW 200 k FM 9 k MW 50 k FM R CH L CH TP DOLBY Dolby Level Adjustment SET BOTTOM VIEW SET UPPER VIEW ...

Page 17: ...on off control signal output to the bus interface IC701 for SONY bus L bus on 21 SYSRST O Reset signal output to the bus interface IC701 for SONY bus L reset 22 AMPON O Standby control signal output to the power amplifier IC611 L standby 23 AMP MUT O Muting control signal output to the power amplifier IC611 L muting on 24 TUNON O Tuner system power supply on off control signal output to the BA3918...

Page 18: ...ut for the A D converter L power on 59 RAMBU I 60 RESET I System reset signal input from the reset signal generator IC652 and reset switch S503 L is input for several 100 msec after power on then it changes to H 61 SIRCS I Sircs signal input from the remote control receiver IC902 62 BU IN I Battery detect signal input terminal H battery on 63 PW SEL I Power select switch S501 input terminal L off ...

Page 19: ...al 5V for A D converter 75 AVREF0 I Reference voltage input terminal 5V for A D converter 76 KEYIN0 I 77 KEYIN1 I 78 D BASS I D BASS switch SW951 input A D input 79 VSM I FM and AM signal meter voltage detection input from the FM AM tuner unit TU1 80 KEYSEL I Setting terminal for the key fixed at L Key input terminal A D input OFF SOURCE MODE SEEK AMS SEEK AMS 0 VOLUME SEL VOLUME DSPL ATT keys inp...

Page 20: ...aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f MW SW E TAPE PLAYBACK Note on Printed Wiring Boards X parts extracted from the component side Y parts extracted from the conductor side b Pat...

Page 21: ...2 D640 K 2 D641 K 2 D651 F 11 D652 K 10 D661 E 10 D662 E 10 D671 D 11 D672 D 11 D673 D 11 D681 D 8 D682 B 9 D683 B 10 D684 C 10 D691 C 8 D692 D 8 D693 D 9 D694 C 9 D701 G 13 D702 F 12 D703 F 12 D704 B 13 D705 B 13 D706 H 11 IC1 D 4 IC161 F 8 IC301 H 4 IC361 G 13 IC501 I 7 IC611 B 7 IC651 J 11 IC652 J 12 IC671 E 13 IC701 F 12 Q1 C 4 Q2 C 3 Q3 D 4 Q5 J 2 Q171 D 8 Q172 D 8 Q271 D 6 Q272 D 7 Q361 H 12...

Page 22: ... 23 24 6 4 SCHEMATIC DIAGRAM MAIN Section 1 2 See page 31 and 32 for IC Block Diagrams XR C6100 ...

Page 23: ... 25 26 XR C6100 6 5 SCHEMATIC DIAGRAM MAIN Section 2 2 See page 32 for IC Block Diagramas Waveforms 1 IC1 1 XO 2 IC501 ª XOUT 4 2 Vp p 7 2 MHz 4 6 Vp p 5 MHz 3 IC501 XT_OUT 5 Vp p 32 768 kHz ...

Page 24: ...C6100 6 6 PRINTED WIRING BOARD PANEL Section D901 C 7 D902 C 10 D903 C 10 D904 C 9 D905 C 10 D908 B 9 Ref No Location Ref No Location Semiconductor Location IC901 C 6 IC902 B 8 Q901 C 2 Q902 C 2 Q903 B 3 Q904 C 2 ...

Page 25: ... 29 30 XR C6100 6 7 SCHEMATIC DIAGRAM PANEL Section ...

Page 26: ...5 PBFB2 PBRIN2 PBREF2 PBFIN2 35 36 PBGND VCT PBFIN1 PBREF1 PBRIN1 PBFB1 PBEQ2 PBOUT2 VCC TAPEIN2 AUXIN2 MSLPF LINEOUT2 TCH2 NC PLAY FF MSTC DGND MSOUT NC NRSW INSW TAPESW MSMODE DRSW MSSW NC TCH1 LINEOUT1 DIREF AUXIN1 TAPEIN1 PBEQ1 PBOUT1 GND F2 120µ 70µ X1 X1 VCT F1 120µ 70µ NR OFF B F3 LPF VCC DETECT MS ON OFF NR MODE FWD RVS TAPE EQ TAPE AUX NR BIAS NR MS MODE OFF B T2 T1 IC361 LB1638M 1 2 3 4 ...

Page 27: ...binet s Color Ref No Part No Description Remark Ref No Part No Description Remark 1 CHASSIS SECTION Front panel ass y 3 3 4 4 4 3 3 1 16 1 13 2 4 5 3 17 6 10 9 7 8 14 15 MG 25F 136 3 F601 12 17 11 1 3 018 383 01 PANEL SUB 2 3 935 003 01 SPRING C DOOR TORSION 3 3 922 165 41 DOOR CASSETTE 4 X 3367 636 1 LOCK ASSY 5 3 015 409 01 SHEET INSULATING 6 A 3313 576 A MAIN BOARD COMPLETE 7 3 915 923 01 SCREW...

Page 28: ... 3 022 459 01 LENS 111 3 016 933 01 BUTTON 1 3 6 1 2 3 112 3 016 931 11 BUTTON 4 6 4 5 6 113 3 016 935 01 BUTTON R L LCL FILE DISC 114 3 019 151 01 PLATE LCD GROUND 115 3 019 150 01 SHEET REFLECTOR 116 3 018 612 01 PLATE LIGHT GUIDE 117 3 018 611 01 HOLDER LCD 118 3 009 295 01 PANEL FRONT BACK 119 3 904 194 01 EMBLEM NO 2 5 SONY 120 3 925 325 01 SPACER 121 3 024 391 01 SHEET LCD 122 3 024 846 01 S...

Page 29: ...11 WASHER POLYETHYLENE 158 3 020 533 01 HOUSING 159 3 020 532 01 ARM SUCTION 160 3 020 534 01 HANGER 161 3 933 346 01 CATCHER 162 3 933 344 01 GUIDE C 163 3 014 798 01 SCREW HEAD SPECIAL 164 3 364 151 01 WASHER 165 A 3301 267 A CHASSIS ASSY G 166 3 017 302 01 BELT 25 167 3 936 853 01 FLYWHEEL F 168 3 701 437 21 WASHER HP901 1 500 157 21 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY MAIN CAPS...

Page 30: ... RS 170 TU SHORT JC901 1 216 295 00 SHORT 0 LIQUID CRYSTAL DISPLAY LCD901 1 801 968 61 DISPLAY PANEL LIQUID CRYSTAL SWITCH LSW901 1 762 620 11 SWITCH KEY BOARD WITH LED OFF LSW902 1 762 620 11 SWITCH KEY BOARD WITH LED SOURCE LSW903 1 762 620 11 SWITCH KEY BOARD WITH LED MODE LSW904 1 762 620 11 SWITCH KEY BOARD WITH LED SEEK AMS LSW905 1 762 620 11 SWITCH KEY BOARD WITH LED 0 SEEK AMS LSW906 1 76...

Page 31: ...2uF 20 16V C5 1 124 234 00 ELECT 22uF 20 16V C6 1 164 232 11 CERAMIC CHIP 0 01uF 50V C7 1 164 232 11 CERAMIC CHIP 0 01uF 50V C8 1 164 232 11 CERAMIC CHIP 0 01uF 50V C10 1 164 232 11 CERAMIC CHIP 0 01uF 50V C11 1 163 251 11 CERAMIC CHIP 100PF 5 50V C12 1 163 251 11 CERAMIC CHIP 100PF 5 50V C13 1 163 251 11 CERAMIC CHIP 100PF 5 50V C14 1 124 589 11 ELECT 47uF 20 16V C15 1 164 232 11 CERAMIC CHIP 0 0...

Page 32: ...0V C604 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C611 1 124 589 11 ELECT 47uF 20 16V C612 1 126 157 11 ELECT 10uF 20 16V C613 1 163 251 11 CERAMIC CHIP 100PF 5 50V C614 1 136 165 00 FILM 0 1uF 5 50V C615 1 164 506 11 CERAMIC CHIP 4 7uF 16V C616 1 109 982 11 CERAMIC CHIP 1uF 10 10V C621 1 124 589 11 ELECT 47uF 20 16V C622 1 126 161 11 ELECT 2 2uF 20 50V C631 1 164 222 11 CERAMIC CHIP 0 22uF 25V C651 ...

Page 33: ... 216 296 00 SHORT 0 JC102 1 216 296 00 SHORT 0 JC103 1 216 296 00 SHORT 0 JC104 1 216 296 00 SHORT 0 JC105 1 216 296 00 SHORT 0 JC106 1 216 296 00 SHORT 0 JC107 1 216 296 00 SHORT 0 JC108 1 216 296 00 SHORT 0 JC110 1 216 296 00 SHORT 0 JC111 1 216 296 00 SHORT 0 JC112 1 216 296 00 SHORT 0 JC113 1 216 296 00 SHORT 0 JC114 1 216 296 00 SHORT 0 JC115 1 216 296 00 SHORT 0 JC116 1 216 296 00 SHORT 0 JC...

Page 34: ...18K 2 1 10W R321 1 216 109 00 METAL CHIP 330K 5 1 10W R322 1 216 079 00 METAL CHIP 18K 5 1 10W MAIN R323 1 216 077 00 METAL CHIP 15K 5 1 10W R331 1 216 009 00 METAL CHIP 22 5 1 10W R332 1 216 065 00 RES CHIP 4 7K 5 1 10W R333 1 216 077 00 METAL CHIP 15K 5 1 10W R334 1 216 113 00 METAL CHIP 470K 5 1 10W R335 1 216 073 00 METAL CHIP 10K 5 1 10W R361 1 216 049 11 RES CHIP 1K 5 1 10W R362 1 249 389 11...

Page 35: ...7 11 RES ADJ CARBON 1K SWITCH S501 1 571 478 11 SWITCH SLIDE POWER SELECT S502 1 571 478 11 SWITCH SLIDE FREQUENCY SELECT S503 1 692 431 21 SWITCH TACTILE RESET TUNER UNIT TU1 A 3282 019 A TUX 008 EA FM MW SW TUNER UNIT VIBRATOR X1 1 577 126 51 VIBRATOR CRYSTAL 7 2MHz X501 1 579 233 11 VIBRATOR CERAMIC 5MHz X502 1 567 098 41 VIBRATOR CRYSTAL 32 768kHz MISCELLANEOUS 9 1 776 207 82 CORD WITH CONNECT...

Page 36: ... 42 XR C6100 Sony Corporation Personal Mobile Communication Company 9 925 901 11 98C05058 1 Printed in Japan 1998 3 Published by Quality Assurance Dept ...

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