Sony MDR-RF430 Скачать руководство пользователя страница 11

– 13 –

NOTE :

• Due to standardization, replacements in the

parts list may be different from the parts
specified in the diagrams or the components
used on the set.

• -XX,  -X mean standardized parts, so they

may have some difference from the original
one.

• RESISTORS

All resistors are in ohms
METAL : Metal-film resistor
METAL OXIDE :Metal oxide-film resistor
F : nonflammable

• Items marked “ * ”are not stocked since

they are seldom required for routine service.
Some delay should be anticipated when
ordering these items.

• SEMICONDUCTORS

In each case, u : 

µ

, for example :

uA.... : 

µ

A.... , uPA.... : 

µ

PA....

uPB.... : 

µ

PB.... , uPC.... : 

µ

PC....

uPD.... : 

µ

PD....

• CAPACITORS

uF : 

µ

F

• COILS

uH : 

µ

H

When indicating parts by reference num-
ber, please include the board.

SECTION 5

ELECTRICAL PARTS LIST

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

*

A-4542-531-A FE BOARD, COMPLETE

******************

*************************************************************

*

A-4542-510-A RX BOARD, COMPLETE

******************

< CAPACITOR >

C301

1-124-589-11 ELECT

47uF

20%

16V

C302

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C303

1-162-921-11 CERAMIC CHIP

33PF

5%

50V

C306

1-164-227-11 CERAMIC CHIP

0.022uF

10%

25V

C307

1-162-927-11 CERAMIC CHIP

100PF

5%

50V

C309

1-126-572-11 ELECT

4.7uF

20%

35V

C310

1-110-563-11 CERAMIC CHIP

0.068uF

10%

16V

C311

1-162-923-11 CERAMIC CHIP

47PF

5%

50V

C312

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C313

1-162-926-11 CERAMIC CHIP

82PF

5%

50V

C314

1-162-957-11 CERAMIC CHIP

220PF

5%

50V

C315

1-124-233-11 ELECT

10uF

20%

16V

C316

1-164-245-11 CERAMIC CHIP

0.015uF

10%

25V

C317

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C318

1-164-346-11 CERAMIC CHIP

1uF

16V

C319

1-164-505-11 CERAMIC CHIP

2.2uF

16V

C320

1-164-346-11 CERAMIC CHIP

1uF

16V

C321

1-164-346-11 CERAMIC CHIP

1uF

16V

C322

1-124-242-00 ELECT

33uF

20%

25V

C324

1-107-725-11 CERAMIC CHIP

0.1uF

10%

16V

C325

1-107-725-11 CERAMIC CHIP

0.1uF

10%

16V

C326

1-124-635-00 ELECT

220uF

20%

6.3V

C327

1-124-635-00 ELECT

220uF

20%

6.3V

C328

1-124-635-00 ELECT

220uF

20%

6.3V

C329

1-164-346-11 CERAMIC CHIP

1uF

16V

C330

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C331

1-162-912-11 CERAMIC CHIP

7PF

0.5PF

50V

C332

1-164-441-91 CERAMIC CHIP

68PF

5%

50V

C333

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C334

1-124-233-11 ELECT

10uF

20%

16V

C335

1-162-924-11 CERAMIC CHIP

56PF

5%

50V

C336

1-162-924-11 CERAMIC CHIP

56PF

5%

50V

C337

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C338

1-163-037-11 CERAMIC CHIP

0.022uF

10%

25V

C339

1-164-489-11 CERAMIC CHIP

0.22uF

10%

16V

C340

1-164-346-11 CERAMIC CHIP

1uF

16V

C341

1-162-966-11 CERAMIC CHIP

0.0022uF 10%

50V

C342

1-162-923-11 CERAMIC CHIP

47PF

5%

50V

C350

1-163-021-91 CERAMIC CHIP

0.01uF

10%

50V

C355

1-162-919-91 CERAMIC CHIP

22PF

0.5PF

50V

< FILTER >

CF301

1-577-588-11 FILTER, CERAMIC

CF302

1-567-163-11 FILTER, CERAMIC

< DIODE >

D301

8-719-045-99 DIODE   RD2.2M-T1B

D302

8-719-002-81 DIODE   1T363

D303

8-719-023-84 LED   HLMP-1801 (POWER)

< FERRITE BEAD >

FB301

1-414-234-11 INDUCTOR CHIP

FB302

1-414-234-11 INDUCTOR CHIP

FB303

1-414-234-11 INDUCTOR CHIP

FB304

1-414-234-11 INDUCTOR CHIP

FB305

1-414-234-11 INDUCTOR CHIP

FB306

1-414-234-11 INDUCTOR CHIP

< IC >

IC301

8-752-066-93 IC   CXA1611N-T4

IC302

8-759-802-75 IC   LA4533M

IC303

8-759-195-02 IC   TC7S86F-TE85L

IC304

8-759-096-87 IC   TC7WU04FU(TE12R)

< JUMPER RESISTOR >

JC301

1-216-295-00 METAL CHIP

0

5%

1/10W

JC302

1-216-296-00 METAL CHIP

0

5%

1/8W

JC303

1-216-296-00 METAL CHIP

0

5%

1/8W

JC304

1-216-296-00 METAL CHIP

0

5%

1/8W

JC305

1-216-296-00 METAL CHIP

0

5%

1/8W

JC308

1-216-864-11 METAL CHIP

0

5%

1/16W

JC309

1-216-295-00 METAL CHIP

0

5%

1/10W

JC310

1-216-864-11 METAL CHIP

0

5%

1/16W

JC312

1-216-295-00 METAL CHIP

0

5%

1/10W

JC313

1-216-864-11 METAL CHIP

0

5%

1/16W

JC314

1-216-864-11 METAL CHIP

0

5%

1/16W

JC315

1-216-864-11 METAL CHIP

0

5%

1/16W

JC316

1-216-295-00 METAL CHIP

0

5%

1/10W

RX

FE

Содержание MDR-RF430

Страница 1: ...d batteries MDR RF430RK Approx 265g 9 4oz incl Ni Cd batteries MDR RF450RK Supplied Ni Cd rechargeable batteries Model name NC AA HJ Voltage 1 2V Capacity 600mAh Design and specifications are subject to change without notice MICROFILM MDR RF430 RF450 SERVICE MANUAL WIRELESS STEREO HEADPHONES AEP Model MDR RF430RK MDR RF450RK Wireless Headphones MDR RF430 MDR RF450 Transmitter TMR RF450R TMR RF450R...

Страница 2: ...rew P 2x6 3 Screws P 2x5 Screw M 1 7x4 7 Remove solder RX shield plate Remove solder Hanger cover R Spacer Hanger R Suspender Head band 5 RX board Housing R assy MDD02 R CH SW1 Ball shaft holder Ear pad 1 4 8 6 º FE board 2 Screws P 2x10 7 Screw P 2x6 3 Screws P 2x5 Remove solder Hanger cover L Suspender Head band Battery cover Battery case Housing L assy Hanger L MDD01 L CH Ball shaft holder Ear ...

Страница 3: ... 1 9 8 SW board Surpport switch MDD02 R CH RX shield plate Claw 2 Screws M 1 7x4 Ear pad 7 Screws M1 7x4 6 Screws P 2x8 Front plat R assy Screw M1 7x4 RX board FE board Head band Suspender Ear pad 2 Screws M 1 7x5 tapping 0 Screws M 1 7x4 Head band Hanger cover L Suspender 3 Remove solder MDD01 L CH 9Screws P 2x8 Front plate L assy Claw Housing L Hanger L Battery cover 5 1 6 8 7 6 4 ...

Страница 4: ...thetransmitternoisefilterSWtoOFF 3 Inputasignalof1kHz316mVrmstoonl ythetransmitterL c h J403 4 Placetransmitterandheadphonesatadistanceofmorethan5m apart 5 Setthe VOL RV301 toMIN 6 PositionRXboar d TUNINGVOL RV302 tothecenter 7 Connectadigitalvoltmeter DCrange andanoscilloscopebe tweenIC301pin andGND 8 Firstchecktomakesurethatademodulatedwaveformof1kHz appr oximatel y13mVrms isoutputtedtotheoscill...

Страница 5: ... Location RV302 Tuning Knob RV301 VOL Knob L301 Receive Frequency Adjustment RV303 Separation Adjustment RX BOARD Component side RX BOARD Conductor side oscilloscope digital voltmeter AC range oscilloscope digital voltmeter DC range ...

Страница 6: ...ET FM IF DISCRI AM IF DET AGC DETUNE DET CONTROL VCC RIPPLE FILTER DET OUT AFC AGC AFC AGC AM IF OUT GND METER FM IF IN AM IF IN FM AM BAND SELECT DETUNE DET GND FM DISCRI AM OSC AFC FM OSC REG OUT FM RF AM RF IN NC FM RF IN GND FM AM FE OUT POWER SWITCH MUTE CIRCIUT BIAS 1 2 3 4 5 6 7 8 9 10 MT SW OUT1 POWER GND OUT2 VCC P SW IN1 PRE GND IN2 REF AMP2 AMP1 SECTION 3 DIAGRAMS ...

Страница 7: ......

Страница 8: ...er voltage is dc 3V and fed with regulated dc power supply from battery terminal Voltages are dc with respect to ground under no signal conditions Voltages are taken with 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...

Страница 9: ... R 4 4 992 281 01 HOLDER BALL SHAFT 5 4 210 280 01 PLATE RX SHIELD 6 A 4542 510 A RX BOARD COMPLETE 7 4 994 121 01 COVER R HANGER 8 3 713 791 01 SCREW M1 7X4 TAPPING P2 9 4 995 597 01 SPACER 10 4 994 124 01 SUSPENDER 11 4 994 118 01 BAND HEAD 12 4 994 123 01 COVER BATTERY 13 X 4950 087 1 HOUSING L ASSY 14 4 995 475 01 SPRING TENSION 15 4 994 130 01 TERMINAL BATTERY 16 4 994 132 01 TERMINAL MIDWAY ...

Страница 10: ...01 PANEL BACK 63 4 999 792 01 CASE 64 4 978 519 01 CUSHION HEAD 65 4 999 765 01 BAND HEAD 66 4 999 771 01 SUSPENDER 67 4 978 518 02 BASE SUSPENDER 68 4 999 768 01 COVER L HANGER 69 4 999 770 01 BATTERY COVER 70 4 210 258 01 TERMINAL MIDWAY BATTERY 71 4 210 256 01 TERMINAL BATTERY 72 4 210 257 01 TERMINAL BATTERY 73 4 999 766 01 HANGER L 74 4 999 772 01 HOUSING L 75 X 4950 100 1 PLATE L ASSY FRONT ...

Страница 11: ...ERAMIC CHIP 0 1uF 10 16V C326 1 124 635 00 ELECT 220uF 20 6 3V C327 1 124 635 00 ELECT 220uF 20 6 3V C328 1 124 635 00 ELECT 220uF 20 6 3V C329 1 164 346 11 CERAMIC CHIP 1uF 16V C330 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C331 1 162 912 11 CERAMIC CHIP 7PF 0 5PF 50V C332 1 164 441 91 CERAMIC CHIP 68PF 5 50V C333 1 163 021 91 CERAMIC CHIP 0 01uF 10 50V C334 1 124 233 11 ELECT 10uF 20 16V C335 1 1...

Страница 12: ...59 11 RES CHIP 1 5M 5 1 16W R324 1 216 033 00 METAL CHIP 220 5 1 10W R325 1 216 825 91 METAL CHIP 2 2K 5 1 16W R326 1 216 827 11 METAL CHIP 3 3K 5 1 16W R327 1 216 809 11 METAL CHIP 100 5 1 16W R328 1 216 835 11 METAL CHIP 15K 5 1 16W R329 1 216 001 00 METAL CHIP 10 5 1 10W R330 1 216 001 00 METAL CHIP 10 5 1 10W R331 1 216 097 91 RES CHIP 100K 5 1 10W R334 1 216 845 11 METAL CHIP 100K 5 1 16W R33...

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