Sony EXR-C205 Service Manual Download Page 25

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(3) MECHANISM DECK SECTION

(MG-25A-136)

209

210

213

HP901

214

M901

206

207

215

216

217

201

202

203

204

205

208

212

211

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

201

A-3291-667-A CLUTCH (FR) ASSY

202

3-701-437-21 WASHER

203

3-008-883-01 LEVER (LDG-A)

204

3-008-884-01 LEVER (LDG-B)

205

3-008-890-01 SPRING (LEVER LDG), TENSION

206

3-933-335-01 GEAR (LDG-FT)

207

3-341-753-11 WASHER, POLYETHYLENE

208

3-008-861-01 HOUSING

209

3-008-882-01 ARM (SUCTION)

210

3-008-860-01 HANGER

211

3-008-874-02 CATCHER

212

3-933-344-01 GUIDE (C)

213

3-927-100-01 SCREW (+PS 2X10), SPECIAL

214

3-364-151-01 WASHER

215

A-3291-919-A CHASSIS ASSY (A)

216

3-928-675-01 BELT (52)

217

3-936-853-01 FLYWHEEL (F)

HP901

1-500-196-21 HEAD, MAGNETIC (PLAYBACK)

M901

A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)

Summary of Contents for EXR-C205

Page 1: ...B mono Harmonic distortion at1 kHz 0 5 stereo 0 3 mono Separation 35 dB at 1 kHz Frequency response 30 15 000 Hz Capture ratio 2 dB AM Tuning range EXR C205 530 1 710 kHz XR C340 AM tuning interval 9 kHz 10 kHz switchable 531 1 602 kHz at 9 kHz step 530 1 710 kHz at 10 kHz step Antenna terminal External antenna connector Intermediate frequency 10 71 MHz 450 kHz Sensitivity 30 µV Power amplifier se...

Page 2: ...n 16 6 2 Printed Wiring Board MAIN Section 20 6 3 Schematic Diagram MAIN Section 23 6 4 Printed Wiring Board KEY Section 27 6 5 Schematic Diagram KEY Section 29 7 EXPLODED VIEWS 31 8 ELECTRICAL PARTS LIST 34 SERVICING NOTES 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 ...

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

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Page 10: ... disassembly procedure in the numerical order given FRONT PANEL ASS Y SECTION 2 DISASSEMBLY 2 1 1 2 1 Push the button release 2 Remove the front panel ass y to the direction of the arrow A A COVER ASS Y 1 2 3 cover ass y ...

Page 11: ... two ground point screws 5 screw PTT2 6 6 3 connector CN302 6 mechanism deck MG 25A 136 4 flexible flat cable CN301 2 sub panel 1 three screws PTT2 6 8 1 three screws PTT2 6 8 4 eight screws PTT2 6 10 1 screw PTT2 6 8 5 heat sink 3 main board 1 two screws PTT2 6 8 ...

Page 12: ...by bending the claw 3 Put the housing under A part 4 Fit claw on B part 6 Fit projection on D part 5 Fit projection on C part hanger SECTION 3 ASSEMBLY OF MECHANISM DECK housing Note Follow the assembly procedure in the numerical order given HOUSING 2 Move the arm suction in the arrow direction and fit on projection 1 Fit the arm suction on the shaft projection ARM SUCTION ...

Page 13: ...G FT 3 Align hole in the gear LDG D with hole in the lever LDG A gear LDG FB hole gear LDG D lever LDG A 2 Move the lever LDG B in the arrow direction 1 tension spring lever LDG 4 gear LDG FT 5 polyethylene washer hole 2 Pull the lever in the arrow direction shaft A shaft B 3 Fit the lever LDG B on shafts A and B and install it ...

Page 14: ... 14 GUIDE C 2 guide C 1 three claws ...

Page 15: ... 403A more than 90 g more than 3 18 oz Reverse CQ 403R more than 90 g more than 3 18 oz Tape Tension Measurement set test tape WS 48A 3 kHz 0 dB speaker out terminal 4 Ω speed checker or frequency counter 0 dB 0 775 V TAPE DECK SECTION Tape Speed Adjustment Procedure 1 Put the set into the FWD PB mode Speed checker Frequency counter 1 5 to 2 5 2 955 to 3 075 Hz Specification Constant speed Adjustm...

Page 16: ...on setting pin A D input 23 D BASS I D BASS switch input pin A D input 24 25 KEYIN1 KEYIN0 I Key input pin A D input 26 RC_IN0 I Rotary remote commander input pin A D input 27 VSM I FM AM signal meter voltage detection pin A D input 28 AMIFIN I AM MW SW IF input pin 29 FMIFIN I FM IF input pin 30 VDD2 Power supply 31 FM_OSC I FM OSC signal input pin 32 AM_OSC I AM OSC signal input pin 33 GND GND 3...

Page 17: ... Test mode setting pin 57 RC_IN1 I Rotary remote commander input pin A D input 58 PW_SEL I Power select switch input pin 59 MTLIN I AUTO METAL detection pin L METAL Fixed at H in this set 60 AD_ON O Power supply control pin for A D conversion 61 KEYSEL I Key function setting pin 62 SOUTSEL I Active select pin for SEKOUT 63 COLORSEL I Illumination color setting pin L amber H green 64 LCDCE O LCD ch...

Page 18: ...SMODE DRSW MSSW NC NC LINEOUT2 DIREF AUXIN2 TAPEIN2 PBEQ2 PBOUT2 GND F2 120µ 70µ X1 X1 VCT F1 120µ 70µ 24dB F3 LPF VCC DETECT MS ON OFF FWD RVS TAPE EQ TAPE AUX NR BIAS 24dB MS MODE T2 T1 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 R...

Page 19: ...N1 VCC IN2 GND CONTROL CIRCUIT 1 2 3 4 5 6 7 8 9 10 14 13 12 11 BUS ON SWITCH RESET SWITCH BATTERY SWITCH BUS ON RST BATT CLK VREF DATA GND VCC RST BUS ON CLK IN BU IN DATA IN DATA OUT 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 3 2 Vp p 222 ns ...

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Page 23: ...t panel ass y 2 2 1 4 3 5 6 7 8 15 9 10 12 11 14 13 2 4 4 2 4 3 MG 25A 136 F781 1 CHASSIS SECTION Ref No Part No Description Remark Ref No Part No Description Remark 1 3 009 294 01 PANEL SUB 2 3 935 003 01 SPRING TORSION 3 3 932 205 61 DOOR CASSETTE 4 X 3367 636 1 LOCK ASSY 5 3 010 377 01 INSULATOR 6 A 3309 731 A MAIN BOARD COMPLETE EXR C205 6 A 3309 797 A MAIN BOARD COMPLETE XR C340 7 3 915 923 0...

Page 24: ...55 X 3373 674 1 PANEL SUB ASSY EXR C205 55 X 3373 675 1 PANEL SUB ASSY XR C340 56 3 010 383 01 BUTTON SOURCE 57 3 010 384 01 BUTTON M O S r OFF 0 SEEK AMS 58 3 010 386 01 BUTTON B M SEL MUTE BTM 59 3 010 387 01 BUTTON PRESET 6 1 2 3 4 5 6 DSPL 60 3 010 391 01 BUTTON L D LCL DISC 61 3 010 375 01 SHEET REFLECTOR 62 3 010 393 01 PLATE LCD LIGHT GUIDE 63 3 010 394 01 HOLDER LCD 64 3 010 382 01 PANEL F...

Page 25: ...8 884 01 LEVER LDG B 205 3 008 890 01 SPRING LEVER LDG TENSION 206 3 933 335 01 GEAR LDG FT 207 3 341 753 11 WASHER POLYETHYLENE 208 3 008 861 01 HOUSING 209 3 008 882 01 ARM SUCTION 210 3 008 860 01 HANGER 211 3 008 874 02 CATCHER 212 3 933 344 01 GUIDE C 213 3 927 100 01 SCREW PS 2X10 SPECIAL 214 3 364 151 01 WASHER 215 A 3291 919 A CHASSIS ASSY A 216 3 928 675 01 BELT 52 217 3 936 853 01 FLYWHE...

Page 26: ... 11 SWITCH KEY BOARD WITH LED BL SKIP 6 LSW926 1 762 619 11 SWITCH KEY BOARD WITH LED ATA 5 LSW927 1 762 619 11 SWITCH KEY BOARD WITH LED 4 LSW929 1 762 619 11 SWITCH KEY BOARD WITH LED PRESET DISC LSW930 1 762 619 11 SWITCH KEY BOARD WITH LED PRESET DISC PILOT LAMP PL901 1 517 633 11 LAMP PILOT LCD BACK LIGHT PL902 1 517 633 11 LAMP PILOT LCD BACK LIGHT RESISTOR R901 1 216 647 11 METAL CHIP 680 0...

Page 27: ...C109 1 163 251 11 CERAMIC CHIP 100PF 5 50V C121 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C122 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C123 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C124 1 164 004 11 CERAMIC CHIP 0 1uF 10 25V C141 1 126 157 11 ELECT 10uF 20 16V C142 1 163 251 11 CERAMIC CHIP 100PF 5 50V C151 1 163 037 11 CERAMIC CHIP 0 022uF 10 25V C152 1 124 257 00 ELECT 2 2uF 20 50V C161 1 126 160 11...

Page 28: ...81 00 CERAMIC CHIP 100PF 5 50V C783 1 163 181 00 CERAMIC CHIP 100PF 5 50V C785 1 165 319 11 CERAMIC CHIP 0 1uF 50V C786 1 165 319 11 CERAMIC CHIP 0 1uF 50V C901 1 163 251 11 CERAMIC CHIP 100PF 5 50V C906 1 163 251 11 CERAMIC CHIP 100PF 5 50V C907 1 163 251 11 CERAMIC CHIP 100PF 5 50V C908 1 163 251 11 CERAMIC CHIP 100PF 5 50V C909 1 163 181 00 CERAMIC CHIP 100PF 5 50V C910 1 163 251 11 CERAMIC CHI...

Page 29: ...114EKA T146 Q353 8 729 900 53 TRANSISTOR DTC114EK Q354 8 729 106 60 TRANSISTOR 2SB1115A Q355 8 729 900 53 TRANSISTOR DTC114EK Q551 8 729 027 23 TRANSISTOR DTA114EKA T146 Q571 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q581 8 729 900 53 TRANSISTOR DTC114EK Q601 8 729 423 99 TRANSISTOR 2SD2137 OP Q602 8 729 900 53 TRANSISTOR DTC114EK Q603 8 729 027 23 TRANSISTOR DTA114EKA T146 Q621 8 729 027 23 TRANSISTOR...

Page 30: ... 100K 5 1 10W R523 1 216 097 00 METAL GLAZE 100K 5 1 10W R524 1 216 097 00 METAL GLAZE 100K 5 1 10W R525 1 216 097 00 METAL GLAZE 100K 5 1 10W R526 1 216 097 00 METAL GLAZE 100K 5 1 10W R527 1 216 097 00 METAL GLAZE 100K 5 1 10W R528 1 216 097 00 METAL GLAZE 100K 5 1 10W R530 1 216 097 00 METAL GLAZE 100K 5 1 10W R531 1 216 097 00 METAL GLAZE 100K 5 1 10W R533 1 216 097 00 METAL GLAZE 100K 5 1 10W...

Page 31: ...R RM X2S XR C340 3 859 568 11 MANUAL INSTRUCTION ENGLISH SPANISH CHINESE XR C340 3 859 568 21 MANUAL INSTRUCTION ENGLISH SPANISH CHINESE XR C340 3 859 569 11 MANUAL INSTRUCTION INSTALL ENGLISH SPANISH CHINESE XR C340 3 859 569 21 MANUAL INSTRUCTION INSTALL ENGLISH SPANISH CHINESE XR C340 3 859 570 11 MANUAL INSTRUCTION ENGLISH EXR C205 3 859 570 21 MANUAL INSTRUCTION FRENCH EXR C205 Canadian 3 859...

Page 32: ... 40 Sony Corporation Personal Mobile Communication Company 97B0535 1 Printed in Japan 1997 2 Published by Quality Assurance Dept 9 925 547 11 EXR C205 XR C340 http getMANUAL com ...

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