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Sony ICD-S7, Service Manual

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Sony ICD-S7 Service Manual Download Page 4

4

ICD-S7

SECTION 2

DISASSEMBLY

Note :

 Follow the disassembly procedure in the numerical order given.

2-1. Cover (jack)

Note :

 Disassemble the unit in the order as shown below.

COVER(JACK) 

(Page 4)

AUDIO BOARD

(Page 6)

ORNAMENTAL BELT, SW BOARD

 (Page 5)

CASE

(Page 5)

COVER (CHASSIS), 

MICROPHONE UNIT(MIC3201)

(Page 6)

MAIN BOARD,

LIQUID CRYSTAL

DISPLAY PANEL (LCD3201)

(Page 7)

SET

4

 Screw (M 1.7 

×

 3)

6

 Screw

   (M 1.7 

×

 3)

2

 Screw (M 1.4)

1

 Battery lid

3

 Lid (connector)

5

 Cover (jack) 

Summary of Contents for ICD-S7

Page 1: ...B connector Playback speed control 100 to 50 DPC Power requirements Two LR03 size AAA alkaline batteries 3 V DC Dimensions w h d not incl projecting parts and controls 28 0 116 0 13 8 mm 1 1 8 4 5 8 9 16 in Mass incl batteries 65 g 2 29 oz Supplied accessories Earphone 1 USB Connecting cable 1 Application Software CD ROM 1 LR03 size AAA alkaline battery 2 Handstrap x 1 Optional accessories Stereo ...

Page 2: ...ightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful Strong viscosity Unleaded solder is more viscous sticky less prone to flow than ordinary solder so use caution not to let solder bridges occur such as on IC pins etc Usable with ordinary solder It...

Page 3: ...the jog lever x B The menu mode will be displayed again Note If you do not press the jog lever x B for more than one minute the clock setting mode is cancelled and the window will return to normal display 6 Turn the jog lever toward MENU The window will return to normal display 1 If the unit is left unused for more than 3 seconds in the stop mode after the clock is set the display will show the cu...

Page 4: ...isassemble the unit in the order as shown below COVER JACK Page 4 AUDIO BOARD Page 6 ORNAMENTAL BELT SW BOARD Page 5 CASE Page 5 COVER CHASSIS MICROPHONE UNIT MIC3201 Page 6 MAIN BOARD LIQUID CRYSTAL DISPLAY PANEL LCD3201 Page 7 SET 4 Screw M 1 7 3 6 Screw M 1 7 3 2 Screw M 1 4 1 Battery lid 3 Lid connector 5 Cover jack ...

Page 5: ...Connector 3 Remove the chassis by sliding 2 Connector CN7104 Note When assembling the chassis insert flexible board 2 3 Ornamental Belt SW Board 2 Remove the ornamental belt in the direction of the arrow Claws 3 SW board Cautions five claws 1 Remove the knob HOLD ...

Page 6: ...ne unit MIC3201 2 5 Cover Chassis Microphone Unit MIC3201 7 AUDIO board AUDIO board 4 Holder LCD Two claws Two claws 6 Turn over the AUDIO board and remove soldering two points from Microphone cable 3 Remove soldering two points from speaker cable 2 Connector CAN7201 5 Liquid crystal display panel LCD3201 1 Screw M1 7 ...

Page 7: ... Liquid Crystal Display Panel LCD3201 8 MAIN board 3 Chassis 6 Terminal battery 5 Terminal battery Cap terminal 4 Remove soldering two points 2 Remove the slot of a chassis 7 Liquid crystal display panel LCD3201 1 Screw M1 7 ...

Page 8: ...LCD is tested of all light on and all light off Use the key to adjust the contrast of the LCD The setting value is written in the EEPROM with the x B key If the LCD test ends with OK OK is displayed If the LCD test ends with NG NG is displayed The default value is 0x12 x B LCD TEST LCD ALL LCD OFF LCD CHECK LCD ALL LCD CHECK STOP STOP STOP STOP select set x B LCD OFF 2 Setting destination NO desti...

Page 9: ...STOP 10 USB test When the menu starts the USB self check either presence or absence of the Vbus is judged Vbus is present VBUS ON Vbus is absent VBUS OFF The USB driver always works regardless of presence or absence of the USB signal only when Vbus is available during the USB test At this time turning on HOLD causes the set to move to the suspend state Turning off the Vbus causes the set to return...

Page 10: ...quires a special tool The voltage and waveform of CSP chip size package cannot be measured because its lead layout is different from that of conventional IC Note on Printed Wiring Boards Y parts extracted from the conductor side b Pattern from the side which enables seeing Caution Pattern face side Parts on the pattern face side seen from SIDE B the pattern face are indicated Parts face side Parts...

Page 11: ...MUTE Q3201 SWITCH Q3202 SWITCH Q3206 SWITCH J3201 SPEAKER 2 3 4 1 6 4 5 6 7 3 8 IC7106 EEPROM IC7108 REAL TIME CLOCK SK DI DO CS RESET CLK DATA CE0 CE1 AIRQ TIRQ IC3201 MIC AMP AGC HP AMP POWER AMP MICIN 35 MICVCC LGAININ BIASOUT ROUT LOUT SPOUT SPOUT AGCDET AGCSW STBYSW GAINSW RECOUT RIN LIN BEEPIN MICPWR HPPWR SPPWR MUTE IC3202 ADC DAC RIN1 LIN1 ROUT2 LOUT2 OPGAR ROUT1 OPGAL LOUT1 STDO STDO BCLK...

Page 12: ...I O8 16 7 19 21 18 WE WP XRST XWE XRE XCE0 ALE CLE XBSY IC7103 FLASH MEMORY IC7113 MEMORY CONTROL IC6201 DSP ADASI BCLK LRCLK SO ADACDTO ADACDTI ADACCLK XADACS XRST MCLK TSO TSCK TSOEN TSIEN TSIOEN TSI REQ CLKIN FMSDIO FMSCK XFMWP XFMCS SDI SDO SCK XWP XCS SDI0 SCK0 XDSPSIOEN SDO0 DSPIFREQ DSPSYSCK MSDIO MSCLK MSBS SDIO SCKI SBS CF1 CF2 X7101 14 112MHz 14 13 XIN 5 VBUS 3 D 4 D 6 TRON XOUT X8102 12...

Page 13: ...E DETECT MSVDD IC7103 7113 7114 3 2 IC5101 2 6V REG 3 2 IC7110 RESET RESET 3 2 IC5110 3 1V REG 3 2 IC7111 3 2 IC5208 3 1V REG MICVDD IC3201 ADAAVDD IC3202 DSPCVDD IC6201 3 2 IC5209 2 5V REG FB EXT DRY BATTERY SIZE AAA IEC DESIGNATION LR03 2PCS 3V CE 2 3 5 IC5107 3 1V REG 2 3 5 IC5205 1 8V REG B SWITCH Q5206 5207 CCVDD IC7101 ADACVDD IC3202 CIVDD IC7101 ADAIVDD IC3202 LCD MODULE DSPIVDD IC6201 BATT...

Page 14: ...ackage 4 5 1 C5214 44 1 11 12 22 23 33 34 D7201 SP3201 SPEAKER TP3203 OPR R1203 R1201 R3208 Q1202 TP9211 R 5 2 1 3 1 685 771 1 685 771 11 11 11 11 1 2 A B C D E F G H 3 4 5 6 7 8 9 9 1 s S7201 S7202 A B INDEX S7203 ERASE Page 21 Page 17 Ref No Location D7201 B 8 IC3201 C 3 IC3202 E 3 IC3204 C 2 IC5205 H 3 IC5207 H 7 IC5208 D 2 IC5209 D 3 IC6201 F 3 IC6202 F 3 IC6203 G 2 Q1201 C 9 Q1202 B 8 Q2201 C...

Page 15: ...05 C3206 C3204 C3215 C3239 C3210 R3216 C2203 SP3201 Q3209 Q3203 Q3208 Q3207 Q2202 Q1202 Q2201 Q1201 Q3206 IC5208 IC3201 IC3202 IC5209 Q3202 Q3201 C3214 R3240 JC3204 JC3203 R3202 R3250 C3270 10k 47 4V 10k 1k 1k 10 6 3V 10 6 3V 10 6 3V 47 10 6 3V 10 6 3V 10k 100 470k 22k 100 47k 4 7k 1k 100k 4 7k 470k 4 7k 1k 0 1 B 0 1 B 0 1 B 1000p B 1000p B 0 022 B 0 1 B 3300p B 0 047 B 1 B 1 B 0 01 B 0 015 B 0 01...

Page 16: ...R3214 R5216 R5213 C5212 TP5205 C5221 C5220 S7202 C6211 C6212 C6205 C6204 C6213 C6201 C6203 IC6202 S7201 Q5206 C5215 S7203 CN7201 CN7104 D7201 R3209 R7201 R7203 R7202 Q5207 C5216 IC5207 IC5205 IC6203 R6210 IC6201 470k 100k 10 6 3V 100k 100k 100k 100k 100k 100k 100k 100k 470k 470k 470k 470k 470k 100k 470k 470k 10k 2 2k 47 10V 100k 100k 100k 1 B 10 6 3V 22 470k 2 2 B 100k 470k 6 8k 0 1 B 47 4V 0 1 B ...

Page 17: ... D G 24 25 36 37 48 5 6 8 16 9 5 15 25 29 S D G G D S S D G S D G S D G L5101 1 685 770 1 1 2 2 11 11 TO AUDIO BOARD CN7201 TO LCD A 1 2 A B C D E F G H 3 4 5 6 7 8 9 D5102 JC7103 JC7105 Q5103 C7152 R7177 R7173 Q7106 Page 14 Ref No Location D5101 H 3 D5102 H 8 D5103 H 7 D5104 H 7 D5106 H 8 D7101 C 3 D7103 C 4 D7104 C 4 D8101 G 2 IC5101 E 3 IC5102 H 9 IC5103 H 7 IC5107 B 9 IC5108 E 3 IC5109 G 3 IC5...

Page 18: ... CN7102 R7164 R7165 R7166 R7167 R7168 R7169 R7160 C7140 R7170 C7151 CN7101 IC7102 R5110 R7174 IC7101 R7109 IC7111 IC5101 IC5110 IC7110 R5111 X7101 JC5103 JC5101 JC7104 R7173 470k 470k 10k 470k 470k 470k 100k 470k 470k 0 1 B 0 1 B 0 1 B 1 B 1 B 100p B 0 1 B 15p CH 15p CH 100p B 0 1 B 0 1 B 1000p B 0 1 B 100p B 3LP01S 100k 0 1 B 10k 1 B 22 22 22 1 B 22 0 1 B 10 6 3V 0 1 B 10 6 3V LCD 470k 1k 470k 47...

Page 19: ...5117 R5116 R5118 Q7105 D7103 R7130 R7132 R7105 IC7107 IC7106 J5101 R7107 C7134 C7135 R7120 S7101 HOLD D5106 Q7106 C7153 C7152 R7177 D7104 2SC4617TL QR 100 1SS352 100 6 3V 470k 470k 1k 1k 470k 2 2k 470 100k 470k 4 7k 10k 10k 10k 10k 33 10V NEO CAP RB160M 30TR 470k 470k 1k 100k 47 10V 470k 1M 470k 100k 33k 10k 22k 47 10V RTC 4574JE XP151A12A2MR 3LN01S 3LN01S 3LN01S 3LN01S 0 1 B 0 1 B 0 1 B 0 047 B 4...

Page 20: ...C7144 JC7102 R8103 X7102 R7157 IC7114 C8101 IC7113 IC5108 IC5107 IC8101 FB8102 FB8101 JC7103 JC7105 JC5104 IC7103 ISS352 1M 100k 100k 100k 1 5k 22 22 1k 470k 100k 22 6 3V 100k 470k 470k 680 12MHz USB 10k 100 100 TC7WH74FK 1 B 0 1 B 0 1 B 0 1 B 0 1 B 0 1 B 0 1 B 15p CH 15p CH 0 1 B 0 1 B 0 1 B 0 1 B 0 1 B 100k 20MHz 10k S 80823ALNP EAL T2 0 1 B CXD3462 ATQ XC61CN4002NR XC62GR3112MR M66291GP 2 0 0 K...

Page 21: ...rd SW Board Uses unleaded solder SW BOARD SIDE A SW BOARD SIDE B 1 2 A B C D E F G H 3 4 5 6 7 S901 ON OFF STOP 9 1 1 685 772 1 685 772 11 11 11 11 B TO AUDIO BOARD CN7104 Page 14 S902 DPC ON OFF VOL VOL FOLDER MENU OPR REC PAUSE R 9 1 0 ...

Page 22: ...4 S905 S906 C901 C902 C903 C904 S901 CN901 D901 D902 R908 R906 R904 R902 R909 R907 R905 R903 R901 4700p B 4700p B 4700p B 4700p B 9P RB717F RB717F 33k 22k 4 7k 3 3k 33k 22k 4 7k 3 3k 2 2k Page 16 ET901 R910 1k STOP VOL VOL DPC ON OFF OPR REC PAUSE ENKCDQ LDMT ...

Page 23: ... VREF VCC SPVREF LOUT ROUT HPGND HPPWR SPVCC CVCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 4 3 5 6 14 13 8 10 11 GND D D VBUS TRON TEST DACK1 DREQ1 TC1 INT1 IVDD XOUT XIN CVCC GND A1 A2 A3 A4 A5 A6 D0 D1 D2 D3 D4 D5 D6 D7 D11 D10 D9 D8 IVDD GND D12 D13 D14 D15 HWR INT0 RD LWR CS RST DREQ0 DACK0 I O BLOCK ...

Page 24: ...DAC DAC DF HPF HPF DF IF IF OSC A D I F I F SEQ CONTROL DATA I F AUDIO DATA I F CONTROL REG PD CONT CLK GEN WORD COUNTER SDTO DIF0 DIF1 CCLK CDTO CDTI CMODE DCODE0 DCODE1 DCODE2 DZF SDTI SDTO DIF0 DIF1 DZF SDTI VDH DGND MSEL OSCO OSCI VD VB VA VGDA VRDA AGND OPGR OPGAL VCOM2 VCOM1 ROUT1 LOUT1 LOUT2 ROUT2 VGAD VRAD IPGAR IPGAL RIN2 RIN1 LIN2 LIN1 TEST2 TEST1 XCS SSB XRST XPD LRCK BCLK LRCK BCLK IC7...

Page 25: ...D Core power supply 1 5 V Host data bus Not used Host data bus Not used GND I O power supply 3 0 V Host chip select Pull up Host data access 1 Pull down Host write Pull up Host data access 0 Pull down Host read Pull up Not used Serial data output Host write enable Not used Host read enable Not used GND I O power supply 3 0 V Bit clock Not used ADA serial data input Master clock Clock for L ch and ...

Page 26: ...ess bus 8 Not used Memory address bus 6 Not used Memory address bus 9 Not used Memory address 10 Not used GND I O power supply 3 0 V Memory address 11 Not used Memory address 12 Not used Memory address 14 Not used Memory address 13 Not used Memory address 16 Not used Memory address 15 Not used I O power supply 3 0 V Memory address 17 Not used Not used I O power supply 3 0 V Memory address 18 Not u...

Page 27: ...scription Memory data bus Not used Memory data bus Not used GND Memory data bus Not used Memory data bus Not used Test ICE Test mode selection I O power supply 3 0 V GND Test data output Not used Test reset Test clock input I O power supply 3 0 V Internal connection Not used Test data input Stop Open Clear stop mode Pull down Internal connection Not used GND PLL rate setting 0 and 1 Reset GND Core...

Page 28: ... I F Serial data output for LCD driver I F Serial clock output for RTC and EEPROM Serial data output for RTC S P and EEPROM LCD reset output SRAM address bus output Core power supply 2 6 V Clock output for S P Beep output USB DMA request input System clock output for DSP Chip select output for RTC 2FS clock output DSP I F SIO enable output Memory Stick power supply control output Clock output for ...

Page 29: ...ndby input L HW standby Boot pin not used fived L SRAM and USB data bus input and output GND SRAM and USB data bus input and output GND for A D Key entry 0 and 1 input Battery level input Flash memory capacity distinction input L 64MB H 128MB fixed H HOLD switch entry Serial data input for RTC and EEPROM Headphones external microphone distin ction input DPC switch entry Reference voltage for A D 3...

Page 30: ...nnection pin GND Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used FLASH XBSY input GND Flash data input and output Power supply Not used Not used Flash chip enable output GND FLAsh read enable output Flash write enable output Flash address latch enable output Flash command latch enable output Flash data input and output GND Not used Not used MS FLASH ROM RA...

Page 31: ...supplied 7 8 9 9 10 11 12 13 16 15 18 17 19 20 21 CHASSIS BLOCK 1 3 243 320 01 WINDOW LCD 2 3 243 311 01 CLIP 3 3 243 325 01 KNOB DPC 4 3 243 306 01 BRACKET CLIP 5 3 243 294 01 KNOB HOLD 6 3 225 996 11 SCREW M1 4 EG PRECISION PAN 7 3 233 058 01 SHAFT HAND STRAP 8 3 243 298 01 LID CONNECTOR 9 3 318 382 01 SCREW 1 7X3 TAPPING 10 3 244 598 01 COVER JACK 11 3 243 292 21 CASE 12 3 243 326 01 WINDOW LED...

Page 32: ...5 A MAIN BOARD COMPLETE 57 4 217 040 11 CAP TERMINAL 58 3 243 315 01 TERMINAL BATTERY 59 3 243 316 01 TERMINAL BATTERY 60 3 244 301 01 COVER CHASSIS 61 3 243 308 01 BUTTON 5D 62 3 240 999 01 PLATE 5D 63 4 984 017 01 SCREW 1 7 TAPPING LCD3201 1 804 902 11 DISPLAY PANEL LIQUID CRYSTAL MIC3201 1 542 498 11 MICROPHONE UNIT ELECTRET CAP SP3201 1 825 226 11 SPEAKER 1 5cm 51 52 63 63 not supplied not sup...

Page 33: ...IP 1uF 10 6 3V C3220 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C3221 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C3223 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C3226 1 127 988 81 CERAMIC CHIP 15000PF 10 16V C3227 1 125 891 11 CERAMIC CHIP 0 47uF 10 00 10V C3229 1 164 943 11 CERAMIC CHIP 0 01uF 10 00 16V C3231 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C3232 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C3233 1 125 837...

Page 34: ...222 1 218 941 81 RES CHIP 100 5 1 16W R3224 1 218 953 11 RES CHIP 1K 5 1 16W R3225 1 218 961 11 RES CHIP 4 7K 5 1 16W R3227 1 218 953 11 RES CHIP 1K 5 1 16W R3238 1 218 977 11 RES CHIP 100K 5 1 16W R3239 1 218 957 11 RES CHIP 2 2K 5 1 16W R3240 1 218 963 11 RES CHIP 6 8K 5 1 16W R3242 1 218 977 11 RES CHIP 100K 5 1 16W R3243 1 218 977 11 RES CHIP 100K 5 1 16W R3244 1 218 981 11 RES CHIP 220K 5 1 1...

Page 35: ...7 11 CERAMIC CHIP 0 1uF 10 00 10V C7148 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C7151 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C7152 1 164 941 11 CERAMIC CHIP 0 0047uF 10 00 16V C7153 1 164 941 11 CERAMIC CHIP 0 0047uF 10 00 16V C8101 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C8103 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C8105 1 125 777 11 CERAMIC CHIP 0 1uF 10 00 10V C8106 1 125 777 11 CERAMIC C...

Page 36: ...R7132 1 208 707 11 METAL CHIP 10K 0 5 1 16W R7134 1 218 965 11 RES CHIP 10K 5 1 16W R7135 1 218 985 11 RES CHIP 470K 5 1 16W R7138 1 218 985 11 RES CHIP 470K 5 1 16W R7139 1 218 949 11 RES CHIP 470 5 1 16W R7140 1 218 957 11 RES CHIP 2 2K 5 1 16W R7141 1 218 985 11 RES CHIP 470K 5 1 16W R7143 1 218 985 11 RES CHIP 470K 5 1 16W R7144 1 218 985 11 RES CHIP 470K 5 1 16W R7145 1 218 977 11 RES CHIP 10...

Page 37: ... 1 16W R910 1 218 953 11 RES CHIP 1K 5 1 16W SWITCH S901 1 786 294 41 SWITCH MULTIPLE FUNCTION FOLDER MENU x B S902 1 572 922 11 SWITCH SLIDE DPC ON OFF S903 1 771 844 21 SWITCH TACTILE SMD x STOP S904 1 771 844 21 SWITCH TACTILE SMD z OPR REC PAUSE S905 1 771 844 21 SWITCH TACTILE SMD VOL S906 1 771 844 21 SWITCH TACTILE SMD VOL SW MISCELLANEOUS LCD3201 1 804 902 11 DISPLAY PANEL LIQUID CRYSTAL M...

Page 38: ...ORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2002 11 New ...

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