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Sony ICD-P620, Руководство по обслуживанию

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ICD-P620

ICD-P620

9

9

SECTION  4

DIAGRAMS

4-1.  BLOCK  DIAGRAM

47 MIP

HSSPOOT

XOUT

XIN

RV101

VOL

33

51

52

MIC101

MICROPHONE

J101

(PLUG IN POWER)

A/D,D/A CONVERTER,DSP

IC101

 SYSTEM CONTROL,

USB/LED/LCD DRIVER

IC703

FLASH MEMORY

IC701

4

8

3
2

–IN

1 SHUTDOWN

+IN

BIAS

VO2

5

VO1

SP101

SPEAKER

DSP+3V-1

3

4

DSP+3V REG

IC501

VOUT

VIN

1

CE

5

EXT

1

FB

MUTE

Q101

MIC AMP

Q106

SPEAKER AMP

IC102

HEADPHONE AMP

IC2002

DRY BATTERY

SIZE  "AAA"

(IEC DESIGNATION LR03)

2PCS, 3V

23 EGPIO11

SI1
XDSPIFRW
SCK1
SO1
XDSPIFACK
XDSPRST
XDSPIFREQ

SCK1

XDSPIFRW

SO1
SI1

XDSPIFACK

XDSPRST
XDSPIFREQ

SCKI

DSPIFRW

SO1
SI1

XDSPIFACK

XDSPRST
DSPIFREQ

EGPIO12
EGPIO13
EGPIO14
EGPIO15
RSTN
BGPIO2

24
25
26
27
54
58

• Signal path

              : PB

    : REC

100

I

69

61

I

68

15

54
55
56
57
58
59
60

29

I

32

•

41

I

44

7

19

9

16
17
18

8

FLMRB

13

HPMUTE 12

SPAMPPWR

14

HPAMPPWR

47

BEEP

45

LMUTE

XFLMRE

XFLMCSO

FLMCLE

FLMALE

XFLMWE

XFLMWP

UCOM+3V

UCOM+3V

OPR

(PB)

(REC)

R/B
WP
CE
CLE
ALE
WE
RE

XREDLED
XGRNLED

DC+3V

OSC1

OSC2

DSPPWR

29

HOLDHPDET

9

FLMPWR

51

XVBUSDET

46

TRON/CLKOUT

33

D+

34

D–

26

BATT

31

XBATTEN

SEG0

I

SEG31

I/O1

I

I/O4

I/O5

I

I/O8

LIQUID

CRYSTAL

DISPLAY

PANEL

LCD701

BATTERY

DETECT

Q702

D702

OPR

D701

X701

8MHz

1

I

4

COM0

I

COM3

40
41
42

RESET

IC702

39

43
44
52

HOLD

OFF

ON

S701

23

17

18

XI

XO

X702

32.768kHz

20

21

X2001

4.096MHz

XRESET

10
11

DSP+3V-2

3

4

VOUT

VIN

1

CE

DECT

D505

L501

DC/DC

CONVERTER

IC506

UCOM+3V

3

4

VOUT

VIN

1

CE

DC+3V

3

CE

BATTERY
VOLTAGE

DETECT

IC504

SWITCHING

Q506

VOLTAGE

DETECT

Q507,508

SWITCH

Q509

BUFFER

Q704

VBUS

DETECT

Q2002

N

J102

J

4

5

3
2

–IN

1 SHUTDOWN

+IN

BIAS

VO1

HP MUTE

Q2001

UCOM+3V REG

IC503

FLM+3V

4

3

VOUT

VIN

1

CE

FLM+3V REG

IC2001

DSP+3V REG

IC502

SCKI(DSP)
SO1(DSP)

SI1(DSP)
XDSPRST
DSPIFREQ
DSPIFRW

XDSPIFACK

FLMIO0

I

FLMIO7

DC+3.3V

DC+3.3V

CN1001

VBUS

DATA+
DATA–

(USB)

+

–

KEYIN0
KEYIN1

WAKEUP

WAKE UP

SWITCH

Q703

KEY

MATRIX

S702-709

27
28

48

Содержание ICD-P620

Страница 1: ...Input Output Headphone jack minijack for 8 300 ohms ear receiver headphones Microphone jack minijack monaural Plug in power Minimum input level 0 6 mV 3 kilohms or lower impedance microphone USB connector Power requirements Two LR03 size AAA alkaline batteries 3 V DC Dimensions w h d not incl projecting parts and controls 34 6 109 2 18 4 mm 1 3 8 4 3 8 3 4 in Mass incl batteries 67 g 2 4 oz Suppli...

Страница 2: ...inary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly 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 ord...

Страница 3: ...op all the display will be turned off after HOLD flashes HOLD To cancel the HOLD function Slide the HOLD switch to OFF Note When the HOLD function is activated during recording cancel the HOLD function first to stop recording Tip Even if the HOLD function is activated you can stop the alarm playback To stop the alarm or playback press Y stop 1 Rear USB connector Battery compartment Hook for handst...

Страница 4: ...te Follow the disassembly procedure in the numerical order given 2 1 CASE FRONT ASSY 2 1 CASE FRONT ASSY Page 4 2 2 MAIN BOARD Page 5 SET 2 3 USB BOARD Page 5 R screw RB two screws RT two brackets speaker RE speaker RG case front assy claw claw claw claw two claws battery case lid claw claw ...

Страница 5: ...ICD P620 5 2 2 MAIN BOARD 2 3 USB BOARD USB board two screws MAIN board S701 CN2001 insulating sheet battery case lid cushion battery terminal screw ...

Страница 6: ...capacity 512 512 MB MIC sens Destination information CPU FW information 5 2 LCD Test To enter the LCD Test press the DISPLAY MENU button The LCD Test has two modes All On and All Off First all the indica tors are on All the indicators are off when the button is pressed again ALL ON DISPLAY MENU Switch between the modes ALL OFF Press the x button to return to the initial display destination informa...

Страница 7: ... mode is cancelled the VBUS is turned OFF Y PLAY ENTER L Y Y with VBUS VBUS OFF K HOLD ON SUSPEND mode 5 6 RESET MENU To enter the RESET MENU test press the DIVIDE button When all of the buttons or controls located on the set are operated the system shows Ok if all of them are normally operated An operation of a switch is indicated by the number for verification in order to make a simple indicatio...

Страница 8: ...tton is pressed Indication after DISPLAY MENU button is pressed Indication after 9 REC button is pressed Indication after HOLD is set to OFF Indication after HOLD is set to ON U If any key is not pressed the system waits for the key to be pressed Clear memory when ACCESS is blinking on the display The system shows Ok S S S 1 2 8 10 3 4 5 6 7 9 DIVIDE REC Y 9 Y ERASE VOL HOLD ON OFF DISPLAY MENU PL...

Страница 9: ...BEEP 45 LMUTE XFLMRE XFLMCSO FLMCLE FLMALE XFLMWE XFLMWP UCOM 3V UCOM 3V OPR PB REC R B WP CE CLE ALE WE RE XREDLED XGRNLED DC 3V OSC1 OSC2 DSPPWR 29 HOLDHPDET 9 FLMPWR 51 XVBUSDET 46 TRON CLKOUT 33 D 34 D 26 BATT 31 XBATTEN SEG0 I SEG31 I O1 I I O4 I O5 I I O8 LIQUID CRYSTAL DISPLAY PANEL LCD701 BATTERY DETECT Q702 D702 OPR D701 X701 8MHz 1 I 4 COM0 I COM3 40 41 42 RESET IC702 39 43 44 52 HOLD OF...

Страница 10: ... extracted from the conductor side f internal component Pattern from the side which enables seeing Waveforms MAIN Board Caution Pattern face side SIDE B Parts face side SIDE A Parts on the pattern face side seen from the pattern face are indicated Parts on the parts face side seen from the parts face are indicated IC Block Diagrams IC102 MM3111AWLE MAIN Board 1 2 IC2002 MM3111AWLE MAIN Board 1 2 I...

Страница 11: ...4 ECB R513 S707 TP505 C715 C128 R723 X2001 CN701 R116 RB101 C732 LCD701 LIQUID CRYSTAL DISPLAY PANEL C127 C106 R121 C113 R2019 C2014 C2013 C707 R110 R105 C708 R2001 TP107 D2001 C2001 OPR D701 D702 REC PB W2001 TP106 C119 C2011 R118 R119 C108 R128 C103 R108 Q106 E C B R109 C105 R101 R102 FB103 X702 W101 D2008 D2007 TP103 W102 TP102 J101 MIC101 MICROPHONE N PLUG IN POWER J102 J TP101 R722 R120 C731 ...

Страница 12: ...113 C109 IC102 R121 R129 SP101 IC2002 C2014 R2002 C2012 C2011 C2013 C2005 R138 FB105 FB2001 FB106 TP106 TP107 C2004 R2004 W2001 C104 R137 C127 C128 C516 C514 C510 IC504 C505 R521 R503 Q507 Q508 R520 R518 D505 Q506 IC506 TP504 R516 R515 R525 R511 C504 R510 R513 R512 R519 D2004 C518 R526 C511 IC503 C509 R517 C513 C515 C512 R524 TP502 C2001 R131 C126 R2024 R2023 CN2001 J102 TP507 TP505 C120 C119 X200...

Страница 13: ... R746 R745 R736 C712 C731 C711 R749 R750 R752 R734 R714 R707 R706 C702 TP704 TP703 TP702 R711 C708 C707 C743 C716 R703 R702 C715 IC2001 R523 C701 IC702 R727 R726 R728 C2003 D702 LNJ326 W830S0 D701 LNJ826 W830S0 TP701 TP2001 R701 X702 X701 Q702 Q2002 Q703 R2010 R2011 FB701 FB702 R2013 C742 IC703 R754 R757 W7001 W7002 W7003 W7004 W7005 W7006 R2025 R2015 R2014 R721 R722 R723 R724 R712 R713 S706 S707 ...

Страница 14: ...n Uses unleaded solder 1 A B C D E F G 2 3 4 5 6 7 8 9 10 11 12 13 A MAIN BOARD CN2001 USB BOARD SIDE A USB BOARD SIDE B CN1002 2 20 1 1 8 9 6 7 5 19 W1001 R1011 TP1001 C1008 R1030 R1003 R1004 R1010 CN1001 USB 1 869 170 11 R1031 R1019 11 1 869 170 11 11 Page 11 ...

Страница 15: ...ICD P620 15 5P R1010 R1011 R1019 R1003 R1030 R1031 R1004 C1008 TP1001 CN1002 CN1001 4 6 SCHEMATIC DIAGRAM USB Section Page 12 ...

Страница 16: ...hone detection signal input 30 SHIMUKE I Destination setting pin 31 XBATTEN O Battery level sense enable signal output L Enable 32 VDD Power supply 3 1 V 33 D I O USB D signal input output 34 D I O USB D signal input output 35 VSS Ground 36 FM_SCK O FM tuner serial clock output Not used in this set 37 FM_SDAO TX O FM tuner serial data output Not used in this set 38 FM_SDAI RX I FM tuner serial dat...

Страница 17: ...ignal output 57 FLMCLE O Flash memory command latch enable signal output 58 FLMALE O Flash memory address latch enable signal output 59 XFLMWE O Flash memory write enable clock signal output 60 XFLMRE O Flash memory read enable clock signal output 61 to 68 FLMIO0 to 7 I O Flash memory address data bit0 to 7 signal input output 69 to 100 SEG31 to 0 O LCD segment 31 to 0 signal output ...

Страница 18: ...cm Ref No Part No Description Remark Ref No Part No Description Remark Note XX and X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine ser vice Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not sup plied 5 1 CASE F...

Страница 19: ...NSULATING 62 2 661 298 01 SPACER LCD P 63 2 633 872 01 HOLDER LCD 64 2 590 076 01 CUSHION MIC 65 A 1486 574 A MAIN BOARD COMPLETE 66 2 653 251 01 SHEET 67 3 254 014 01 SCREW 68 2 633 869 51 LID BATTERY CASE CN701 1 780 296 21 CONDUCTIVE BOARD CONNECTION LCD701 1 802 628 11 DISPLAY PANEL LIQUID CRYSTAL MIC101 1 542 758 11 MICROPHONE ELECTRET CONDENSER MIC Ref No Part No Description Remark Ref No Pa...

Страница 20: ... C742 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C743 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C2001 1 164 943 81 CERAMIC CHIP 0 01uF 10 16V C2003 1 135 259 11 TANTAL CHIP 10uF 20 6 3V C2004 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C2005 1 119 750 11 TANTAL CHIP 22uF 20 6 3V C2008 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C2011 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C2012 1 164 931 11 CERAMIC CHIP 100PF 10 5...

Страница 21: ... 16W R515 1 218 989 11 RES CHIP 1M 5 1 16W R516 1 218 989 11 RES CHIP 1M 5 1 16W R517 1 218 977 11 RES CHIP 100K 5 1 16W R518 1 218 989 11 RES CHIP 1M 5 1 16W R519 1 220 804 11 RES CHIP 2 2M 5 1 16W R520 1 218 985 11 RES CHIP 470K 5 1 16W R521 1 218 977 11 RES CHIP 100K 5 1 16W R523 1 218 965 11 RES CHIP 10K 5 1 16W R524 1 218 977 11 RES CHIP 100K 5 1 16W R525 1 218 985 11 RES CHIP 470K 5 1 16W R5...

Страница 22: ...11 RES CHIP 47 5 1 16W R1010 1 216 295 11 SHORT CHIP 0 R1011 1 216 295 11 SHORT CHIP 0 R1019 1 218 990 81 SHORT CHIP 0 R1030 1 218 941 81 RES CHIP 100 5 1 16W R1031 1 218 941 81 RES CHIP 100 5 1 16W MISCELLANEOUS MIC101 1 542 758 11 MICROPHONE ELECTRET CONDENSER MIC SP101 1 826 927 11 SPEAKER 2 8cm ACCESSORIES 1 829 882 12 CORD CONNECTION USB 2 059 703 02 POUCH CARRYING E KR 3 295 268 11 MANUAL IN...

Страница 23: ...MEMO ICD P620 23 ...

Страница 24: ...jump to the revised page Also clicking the version at the top of the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2008 01 New 1 1 2008 03 Change of part No of INSTRUCTION MANUAL and APPLICATION SOFT ASSY SMR 08030 ...

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