Sony ICD-47 Primary Service Manual Download | Manualshive

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ICD-47

4

SECTION 3

DISASSEMBLY

“CASE (FRONT) SECTION”, “CASE (REAR) SECTION”

Note:

Follow the disassembly procedure in the numerical order given.

LID, BATTERY CASE

• This set can be disassembled in the order shown below.

DISASSEMBLY FLOW

Set

Lid, Battery Case

Installation “Main Board”, “Microphone, Electric Condenser” (MIC101)

Case (Front) Section

Case (Rear) Section

Main Board

3

lid, battery case

2

boss

2

boss

1

2

claw

2

three claws

2

three claws

4

case (front) section

Remove the two solders
speaker lead (SP101).

1

screw

5

case (rear) section

speaker (SP101)

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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Summary of Contents for ICD-47 Primary

Page 1: ...ing played back to count as one message see page 20 IC RECORDER US Model Canadian Model AEP Model UK Model E Model SPECIFICATIONS ICD 47 Ver 1 0 2001 04 9 873 119 11 Sony Corporation 2001D0500 1 Personal Audio Company C 2001 4 Shinagawa Tec Service Manual Production Group Recording media Built in flash memory Monaural recording Recording time 90 minutes Frequency response 280 Hz 2 800 Hz Speaker a...

Page 2: ...LED of OPR indicator don t light up therefore it cannot be seen visually Check the signal of pin yh yj or TP13 14 3 When the check completes the result is shown as follows OK Pin yh or TP14 signal L Pin yj or TP13 Signal H NG Pin yj or TP13 signal H Pin yh or TP14 signal L 4 In case of OK press the STOP button Note In case of NG check system controller IC IC701 flash memory IC IC702 and the periph...

Page 3: ...austed indicator 7 7 Repeat play indicator 15 8 REMAIN indication 10 9 REC DATE indication 14 8 Clock setting display appears when you insert battery for the first time or when you insert battery after the unit has been without battery for a certain period of time In this case proceed from Step 2 Display the clock setting display Set the date Step 2 Setting the Clock 1 Press MENU to enter the menu...

Page 4: ...Electric Condenser MIC101 Case Front Section Case Rear Section Main Board 3 lid battery case 2 boss 2 boss 1 2 claw 2 three claws 2 three claws 4 case front section 3 Remove the two solders speaker lead SP101 1 screw 5 case rear section 3 speaker SP101 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL ...

Page 5: ... MIC101 Note On installation MAIN board adjust the S711 S712 and knob HOLD MODE two leads microphone electric condenser MIC101 Install two leads the electric condenser microphone MIC101 in the figure www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163...

Page 6: ... Wake up test Pressing the key causes the set to enter sleep state Pressing another key causes the set to release sleep state 3 LCD check LCD light up all if the STOP key is pressed Even segment of LCD light up as shown below if the FILE key is pressed LCD display Odd segment of LCD light up as shown below if the ERASE key is pressed LCD display 4 Beep sound check A beep 2 4 kHz is kept sounding i...

Page 7: ...EAKER SIGNAL PATH PLAY REC 18 21 24 27 91 98 FMIO0 FMIO7 I O0 I O7 FLASH MEMORY 32BIT IC702 R B CE WP GND RE WE ALE CLE XFMBSY WAKEUP KEY1 KEY0 XHOLD SPDSW XTEST XFMCE XFMWP XFMSE XFMRE XFMWE XFMALE XFMCLE MICSEL X702 5MHz XT1 X2 X1 DSPMCK Q0 CLKIN AMPPOW PLLCRL APOWER CE DIVIDER IC106 GRN PLAY RED REC 1 5V POWER AMP IC102 B 3 3V ADPCM IC101 DSP IC104 DIVEDER IC106 LED B 3 3V MIC AMP IC103 AGC IC1...

Page 8: ...l component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from Side B the pattern face are indicated Parts face side Parts on the parts face side seen from Side A the parts face are indicated A B C D E F 1 2 3 4 5 6 7 8 9 10 G v Main board is four layer printed board However the patterns of layer...

Page 9: ...A VSS VDD SLDB OSCBYP INTB IOPA7 IOPA6 IOPA5 IOPA4 IOPA3 IOPA2 VSS VDD IOPA1 SCK TDO TDI VSS VDD TCK TMS RWN IOPD0 VSS XTALB XTALA VSSA VDDA VPP DAV VDD VAG RO TI PI TI PO PO MU A TG VDD VSS FSR DR BCLKR FST DT BCLKT MCLK VAGREF PDI VCC DET IN GND DET VSS CEL AEL VSS VCC VCC CE RE WE WP I O0 I O1 I O2 I O3 I O4 I O5 I O6 I O7 VDD SCLK SO SI VSS CE INTR OUT 32K IN OSC OUT OSC VSS CE VOUT VIN NC VSS...

Page 10: ...C VOUT CE VSS LX 2 1 3 4 5 VLX LIMITER PWM PFM CONTROL OSC 100kHz BUFFER PHASE COMPARATOR REFERENCE VOLTAGE CHIP ENABLE SLOW START VDD IC503 506 XC62GR3312MR 3 OUTPUT CONTROL REFERENCE VOLTAGE 4 1 2 5 CURRENT LIMIT VSS VIN CE NC VOUT IC703 RS5C348A E2 VDD VDD OSCIN OSCOUT CE INTR 32KOUT SCLK SO SI VSS 32 kHz OUTPUT CONTROL COMPARATOR W COMPARATOR D ADDRESS REGISTER I O CONTROL ADDRESS DECODER SHIF...

Page 11: ...s DIV 8 IC703 8 OSCOUT 200 mV DIV 10 µs DIV 9 IC501 4 LX 1 V DIV 5 µs DIV 0 IC502 4 LX 2 V DIV 5 µs DIV qa Q502 Base 200 mV DIV 5 µs DIV qs Q502 Collector 1 V DIV 5 µs DIV 3 4 Vp p 565 ns 4 6 Vp p 282 ns 73 5 µs 3 4 Vp p 3 6 Vp p 200 ns 2 5Vp p 30 6 µs 4 3 Vp p 500 ms 1 1 Vp p 30 6 µs 4 3 Vp p 9 9 µs 3 6 Vp p 11 2 µs 0 9 Vp p 11 1 µs 4 6 Vp p 3 6 µs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 ...

Page 12: ...en 26 IOPD3 I O Not used open 27 RWN O Not used open 28 IOPD1 I Stop signal input from the system controller IC701 L active 29 IOPD0 O Interrupt output terminal of frame signal to the system controller IC701 H active 30 VSS Ground terminal 31 XTALB I O Not used fixed at L 32 XTALA I PLL clock signal 4 096 MHz input from the divider IC106 H active 33 VSSA Ground terminal 34 VDDA Power supply termin...

Page 13: ...P O Beep sound drive signal output terminal 2 4 kHz H active 22 PLLCRL O Serial data transfer clock signal output to the divider IC106 Power on off control signal output for the ADPCM IC101 digital signal processor IC104 divider IC106 and LED power supply H power on 23 to 26 COM0 to COM3 O Common drive signal output to the liquid crystal display ND701 H active 27 BIAS O Power supply output termina...

Page 14: ... signal generator IC505 L reset For several hundreds msec after the power supply rises L is input then it changes to H 85 DSPFRM I Interrupt input terminal of frame signal from the digital signal processor IC104 H active 86 WAKEUP I Key interruption processing start signal input terminal H active 87 RTCINT I Interrupt input from the real time clock IC703 2 Hz H active 88 DSPRDY I Interrupt input t...

Page 15: ... BUTTON PLAY Nx 9 3 375 114 41 SCREW 10 4 216 129 01 BRACKET SPEAKER B 11 4 214 300 01 BRACKET SPEAKER 12 X 3380 570 2 CASE FRONT SUB ASSY 13 4 214 297 11 BRACKET JACK 14 3 375 114 01 SCREW 15 A 3021 462 A MAIN BOARD COMPLETE 16 4 214 299 11 BRACKET LCD 17 4 216 159 01 HOLDER MICROPHONE 18 4 218 124 01 SHEET C ADHESIVE 19 4 218 419 01 CUSHION A 20 4 217 198 01 SHEET SPEAKER 22 3 047 466 01 RETAINE...

Page 16: ... 3V C701 1 164 360 11 CERAMIC CHIP 0 1uF 16V C702 1 127 889 11 TANTALUM CHIP 68uF 20 6 3V C705 1 115 156 11 CERAMIC CHIP 1uF 10V C706 1 164 360 11 CERAMIC CHIP 0 1uF 16V C707 1 164 360 11 CERAMIC CHIP 0 1uF 16V C708 1 162 974 11 CERAMIC CHIP 0 01uF 50V C711 1 164 360 11 CERAMIC CHIP 0 1uF 16V C751 1 164 360 11 CERAMIC CHIP 0 1uF 16V C752 1 110 569 11 TANTALUM CHIP 47uF 20 6 3V C761 1 164 360 11 CE...

Page 17: ...216 823 11 METAL CHIP 1 5K 5 1 16W R505 1 216 853 11 METAL CHIP 470K 5 1 16W R506 1 216 857 11 METAL CHIP 1M 5 1 16W R507 1 216 849 11 METAL CHIP 220K 5 1 16W R508 1 216 853 11 METAL CHIP 470K 5 1 16W R509 1 216 845 11 METAL CHIP 100K 5 1 16W R510 1 216 821 11 METAL CHIP 1K 5 1 16W R512 1 216 825 11 METAL CHIP 2 2K 5 1 16W R515 1 216 853 11 METAL CHIP 470K 5 1 16W R517 1 216 809 11 METAL CHIP 100 ...

Page 18: ...STAL 32 768kHz X702 1 767 144 21 VIBRATOR CERAMIC 5MHz MISCELLANEOUS SP101 1 504 691 12 SPEAKER 3 6cm ACCESSORIES PACKING MATERIALS 3 231 374 11 MANUAL INSTRUCTION ENGLISH 3 231 374 21 MANUAL INSTRUCTION FRENCH Canadian AEP 3 231 374 31 MANUAL INSTRUCTION SPANISH AEP E 3 231 374 41 MANUAL INSTRUCTION GERMAN PORTUGUESE AEP 3 231 374 51 MANUAL INSTRUCTION DUTCH SWEDISH ITALIAN AEP 3 231 374 61 MANUA...

Page 19: ...iaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...e revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 04 New www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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