Sony XR-C6090 Service Manual Download

Page: 1 / 30

MICROFILM

XR-C6090

E Model

SERVICE MANUAL

FM/AM CASSETTE CAR STEREO

SPECIFICATIONS

Model Name Using Similar Mechanism

XR-C450

Tape Transport Mechanism Type

MG-25J-136

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.

Photo: XR-5800R

For RM-X4S (Remote Commander),
please refer to RM-X4S Service Manual
(9-925-698-

∏

) previously issued.

Summary of Contents for XR-C6090

Page 1: ... Transport Mechanism Type MG 25J 136 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 Photo XR 5800R For RM X4S Remote Commander please refer to RM X4S Service Manual 9 925 698 previously issued ...

Page 2: ...el Section 21 6 4 Schematic Diagram Panel Section 23 6 5 IC Pin Function Description 27 7 EXPLODED VIEWS 30 8 ELECTRICAL PARTS LIST 33 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 apply force on the conductor when soldering or uns...

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

Page 4: ... 4 ...

Page 5: ... 5 ...

Page 6: ... 6 ...

Page 7: ... 7 ...

Page 8: ...ER ASS Y Note Follow the disassembly procedure in the numerical order given SECTION 2 DISASSEMBLY 1 Push the button release 3 claw 3 claw 4 collar 2 Remove the front panel ass y to the direction of the arrow A A 1 2 1 2 3 cover ass y ...

Page 9: ...ree screws PTT2 6 8 1 three screws PTT2 6 8 5 screw PTT2 6 6 6 mechanism deck MG 25F 136 4 flexible flat cable CN301 3 two ground point screws 5 three screws PTT 2 6 10 5 two screws PTT 2 6 10 1 screw PTT2 6 8 5 two screws PTT 2 6 10 6 heat sink 2 rubber cap 25 1 two screws PTT2 6 8 4 main board ...

Page 10: ... fit on profection 1 Fit the arm suction on the shaft projection A part C part B part D part 8 Hold the hanger by 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 ...

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: ...ustment Setting Procedure 1 Put the set into the FWD PB mode 2 Adjust adjustment resistor for inside capstan motor so that the reading on the speed checker or frequency counter becomes in specification Specification Constant speed Adjustment Location See page 14 set test tape WS 48A 3 kHz 0 dB speaker out terminal 4 Ω speed checker or frequency counter Speed checker Frequency counter 2 to 3 2 940 ...

Page 14: ......

Page 15: ......

Page 16: ......

Page 17: ...N CE CK DA CD P0 P1 P3 XOUT VSS PD VDD FMIN AMIN P2 IFIN SD P4 DECODER LATCH SHIFT REGISTER CONTROL 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 LSELO L4 L3 L2 L1 VDD R1 R2 R3 R4 RSELO RVRIN RCOM RT1 RT2 RT3 RTOUT RSIN RS1 RS2 RS3 RSOUT RFIN RFOUT RROUT VSS CL DI CE VREF LROUT LFOUT LFIN LSOUT LS3 LS2 LS1 LSIN LTOUT LT3 ...

Page 18: ... 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 1 2 3 4 5 6 7 8 9 10 GND IN1 VCC IN2 GND N C OUT2 VS OUT1 N C CONTROL LOGIC OVER VOLTAGE PROTECT REGULATOR 1 2 3 4 5 6 7 8 9 10 12 11 NC MODE2 MODE1 STB VDD AMP VCC ANT COM AM FM GND 1 2 3 4 5...

Page 19: ...trol 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 IC671 H t...

Page 20: ...rol signal output for the A D converter L power on 59 RAMBU I 60 RESET I System reset signal input from the reset signal generator IC652 L is input for several 100 msec after power on then it changes to H 61 SIRCS I Sircs signal input terminal Not used open 62 BU IN I Battery detect signal input terminal H battery on 63 PW SEL I Power select switch S501 input terminal L off halt mode H on operatio...

Page 21: ...or 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 center voltage Key input terminal A D input OFF SOURCE MODE SEEK AMS 0 SEEK AMS VOLUME SEL VOLUME ATT BTM key...

Page 22: ...1 532 877 11 FUSE BLADE TYPE AUTO FUSE 10A Ref No Part No Description Remark Ref No Part No Description Remark SECTION 7 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference num ber in the exploded views are not supplied Hardware mark list and accessories and ...

Page 23: ...1 BUTTON M O S MODE OFF 0 SEEK AMS 58 3 010 386 11 BUTTON B M SEL ATT BTM 59 3 010 387 01 BUTTON PRESET 6 1 2 3 4 5 6 DSPL 60 3 010 390 01 BUTTON L L D LCL LIST DISC 61 3 010 375 01 SHEET REFLECTOR 62 3 018 385 01 PLATE LCD LIGHT GUIDE 63 3 018 386 01 HOLDER LCD 64 3 010 382 01 PANEL FRONT BACK 65 3 015 037 01 CUSHION BACK PANEL 66 3 014 863 01 SHEET LCD B LCD901 1 801 968 61 DISPLAY PANEL LIQUID ...

Page 24: ... 341 753 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 1 500 411 11 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY ...

Page 25: ...H LED MODE LSW904 1 762 619 11 SWITCH KEY BOARD WITH LED SEEK AMS LSW905 1 762 619 11 SWITCH KEY BOARD WITH LED SEEK AMS 0 LSW906 1 762 619 11 SWITCH KEY BOARD WITH LED LSW907 1 762 619 11 SWITCH KEY BOARD WITH LED SEL LSW908 1 762 619 11 SWITCH KEY BOARD WITH LED LSW909 1 762 619 11 SWITCH KEY BOARD WITH LED ATT LSW910 1 762 619 11 SWITCH KEY BOARD WITH LED BTM LSW921 1 762 619 11 SWITCH KEY BOAR...

Page 26: ...V C97 1 164 232 11 CERAMIC CHIP 0 01uF 50V C98 1 164 232 11 CERAMIC CHIP 0 01uF 50V C99 1 164 232 11 CERAMIC CHIP 0 01uF 50V C101 1 163 024 00 CERAMIC CHIP 0 018uF 10 50V C103 1 126 160 11 ELECT 1uF 20 50V C121 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C122 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C123 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C131 1 163 125 00 CERAMIC CHIP 220PF 5 50V C132 1 163 125 ...

Page 27: ...6 1 126 157 11 ELECT 10uF 20 16V C701 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C702 1 163 038 00 CERAMIC CHIP 0 1uF 25V C703 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C704 1 163 077 00 CERAMIC CHIP 0 1uF 10 25V C705 1 164 232 11 CERAMIC CHIP 0 01uF 50V CONNECTOR JACK CN151 1 774 699 12 JACK PIN 4P BUS AUDIO IN LINE OUT REAR CN301 1 766 260 11 CONNECTOR FFC FPC ZIF 7P CN302 1 506 995 11 PIN CONNECTOR ...

Page 28: ... SHORT 0 JC207 1 216 295 00 SHORT 0 JC227 1 216 295 00 SHORT 0 COIL L601 1 411 669 12 COIL CHOKE TRANSISTOR Q1 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q2 8 729 021 94 FET 2SK1657 T1B Q3 8 729 106 68 TRANSISTOR 2SD1615A GP Q5 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q171 8 729 920 21 TRANSISTOR DTC314TKH04 Q172 8 729 920 21 TRANSISTOR DTC314TKH04 Q271 8 729 920 21 TRANSISTOR DTC314TKH04 Q272 8 729 920 21 ...

Page 29: ...IP 100K 5 1 10W R517 1 216 081 00 METAL CHIP 22K 5 1 10W R518 1 216 081 00 METAL CHIP 22K 5 1 10W R519 1 216 190 00 RES CHIP 470 5 1 8W R520 1 216 081 00 METAL CHIP 22K 5 1 10W R521 1 216 097 00 RES CHIP 100K 5 1 10W R522 1 216 097 00 RES CHIP 100K 5 1 10W R523 1 216 246 00 RES CHIP 100K 5 1 8W R524 1 216 057 00 METAL CHIP 2 2K 5 1 10W R525 1 216 057 00 METAL CHIP 2 2K 5 1 10W R526 1 216 057 00 ME...

Page 30: ...1 500 411 11 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY MAIN CAPSTAN REEL HARDWARE LIST 1 7 621 772 10 SCREW B 2X4 2 7 685 793 09 SCREW PTT 2 6X8 S 3 7 685 792 09 SCREW PTT 2 6X6 S 4 7 685 794 09 SCREW PTT 2 6X10 S 5 7 685 106 19 SCREW P 2X10 TYPE2 NON SLIT 6 7 624 104 04 STOP RING 2 0 TYPE E 7 7 627 553 17 PRECISION SCREW P 2X2 TYPE 3 ACCESSORIES PACKING MATERIALS 1 473 067 71 REMOTE COM...

Search results

Summary of Contents for XR-C6090

Reviews:

Related manuals for XR-C6090

Brands by name

Popular brands

Sony XR-C6090, Service Manual

Search results

Summary of Contents for XR-C6090

Reviews:

Related manuals for XR-C6090

Brands by name

Popular brands