Sony ICD-MX20DR9 Service Manual
Ic recorder
Hide thumbs
Also See for ICD-MX20DR9:
- Operating instructions (2 pages) ,
- Specifications (2 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Operating Instructions
SERVICE MANUAL
Ver. 1.0 2007.04
US and foreign patents licensed from
Dolby Laboratories.
Recording media
Built-in flash memory 32MB/"Memory Stick
Duo", Stereo/Monaural recording
Recording time
• ST:
• STLP: Approx. 2 hours 45 minutes
• SP:
• LP:
Frequency range
• ST:
• STLP: 60 Hz - 7,000 Hz
• SP:
• LP:
Speaker
approx. 2.8 cm (1
Power output
350 mW
Input/Output
• Microphone jack (minijack, stereo)
– input for plug in power, minimum input
• Headphones jack (minijack, stereo)
– output for 8 - 300 ohms headphones
• USB connector
• "Memory Stick Duo" slot
• DC IN 3V jack
Playback speed control (DPC)
+100% to -50%
Sony Corporation
9-887-678-01
Personal Audio Division
2007D16-1
Published by Sony Techno Create Corporation
© 2007.04
ICD-MX20DR9
SPECIFICATIONS
1 hours 25 minutes
Approx. 4 hours 20 minutes
Approx. 11 hours 45 minutes
60 Hz - 13,500 Hz
60 Hz - 7,000 Hz
60 Hz - 3,500 Hz
1
/
in.) dia.
8
level 0.6 mV, 3 kilohms or lower
impedance microphone
Power requirements
Two LR03 (size AAA) alkaline batteries: 3 V
DC
Dimensions (w/h/d) (not including projecting parts and
controls)
36.6 × 107.5 × 16.9 mm (1
1
Mass (including batteries)
96 g (3.4 oz)
Supplied accessories
Operating instructions
Stereo headphones (1)
USB connecting cable (1)
Application Software (CD-ROM) (1)
LR03 (size AAA) alkaline batteries (2)
Carrying pouch (1)
Dragon NaturallySpeaking® Preferred
(Version 8.0) CD-ROM(1)
Dragon NaturallySpeaking® 9 RECORDER
Edition (1)
Your dealer may not handle some of the above listed
optional accessories. Please ask the dealer for detailed
information.
Design and specifications are subject to change without
notice.
US Model
× 4
×
1
11
/
/
/
in.)
2
4
16
IC RECORDER
Advertisement
Table of Contents
Related Manuals for Sony ICD-MX20DR9
Summary of Contents for Sony ICD-MX20DR9
- Page 1 Design and specifications are subject to change without • USB connector notice. • “Memory Stick Duo” slot • DC IN 3V jack Playback speed control (DPC) +100% to -50% IC RECORDER Sony Corporation 9-887-678-01 Personal Audio Division 2007D16-1 Published by Sony Techno Create Corporation © 2007.04...
-
Page 2: Table Of Contents
ICD-MX20DR9 TABLE OF CONTENTS Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270 °C during repairing. GENERAL ..............3 • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). -
Page 3: General
ICD-MX20DR9 SECTION 1 GENERAL This section is extracted from instruction manual. Index to Parts and Controls Identifying the front and rear panels of the unit If the slot/connector lid is accidentally detached, attach it as illustrated. 1 Built-in monaural/stereo microphone... - Page 4 ICD-MX20DR9 Using the display window Step 2: Setting the Clock One message view List view (in stop mode) You need to set the clock to use the alarm function or record the date and time. When you insert batteries for the first time, or when you insert batteries after the unit has been without batteries for a certain period of time, Set Date&Time appears.
-
Page 5: Disassembly
ICD-MX20DR9 SECTION 2 DISASSEMBLY 2-1. DISASSEMBLY FLOW • This set can be disassembled in the order shown below. • The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are completed. -
Page 6: Center Mic (Mic302), Side Mic (Mic301, Mic303)
ICD-MX20DR9 2-3. CENTER MIC (MIC302), SIDE MIC (MIC301, MIC303) q; electret cap qa holder microphone (MIC302) (center mic-F) 7 two claws 9 cushion (MIC) 2 side mic sub assembly 8 holder (center mic-R) (MIC303) 6 net (center) 3 adhesive sheet... -
Page 7: Speaker (Sp3001) Assembly
ICD-MX20DR9 2-5. SPEAKER (SP3001) ASSEMBLY 1 screw 2 bracket (speaker) 5 speaker (SP3001) 3 screw 4 bracket (speaker) 2-6. CASE (REAR), ORNAMENTAL BELT (L), ORNAMENTAL BELT (R) 4 ornamental belt (L) assembly 3 button (side) 5 screw (M1.4 × 1.6) -
Page 8: Switch Board
ICD-MX20DR9 2-7. SWITCH BOARD 5 SWITCH board 2 spacer (pc board A) 1 connector (CN9502) 4 connector (CN9902) 3 two claws 2-8. MAIN BOARD, SWITCH UNIT 4 MAIN board, switch unit 1 Peel off the adhesive sheet on the back of the switch unit. -
Page 9: Audio Board, Memory Board
ICD-MX20DR9 2-9. AUDIO BOARD, MEMORY BOARD 2 screw 4 Remove the two solderings. 5 battery terminal (–) 3 AUDIO board 1 cover (chassis) 7 MEMORY board 6 battery terminal (+) -
Page 10: Test Mode
ICD-MX20DR9 SECTION 3 TEST MODE [Test Mode] 1. Version test The following checks can be implemented using the Test Mode. • Version of the respective modules are verified. How to Enter the Test Mode To enter the test mode, turn ON the HOLD switch while pressing... - Page 11 ICD-MX20DR9 9. DC-IN test [F/W Upgrade Method] • The present A/D value of the DC-IN signal is checked. When upgrading of the F/W becomes necessary for bug corrrection • When the external DC-IN is not connected, NG is display. and others, perform upgrading as described below.
-
Page 12: Diagrams
ICD-MX20DR9 SECTION 4 DIAGRAMS Note on Schematic Diagrams: Note on Printed Wiring Boards: • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or • Y : parts extracted from the conductor side. less are not indicated except for electrolytics and tantalums. -
Page 13: Block Diagram - Main Section-1
ICD-MX20DR9 4-1. BLOCK DIAGRAM – MAIN SECTION-1 – IC1303 ADC, DAC, HEADPHONE AMP (CENTER) LINPUT3 Q1351 MIC AMP STDO ADCDAT BEEP RINPUT3 (R-ch) 27 RINPUT1 Q1251 BCLK MIC AMP DCLK LRCK DACLRC SDIN LINPUT1 MAIN (L-ch) Q1151 SDIN MIC AMP... -
Page 14: Block Diagram - Main Section-2
ICD-MX20DR9 4-2. BLOCK DIAGRAM – MAIN SECTION-2 – IC8201 FLASH MEMORY EXM_CSZ1 129 XCE1S EXM_CSZ0 128 XCEF EXM_BEZ0 132 44 XLB STDO ASIO_SI EXM_BEZ1 133 45 XUB BEEP 54 PG10-P21 EXM_RDZ 136 42 XOE EXM_WRZ 137 43 XWE BCLK ASIO_CLK... -
Page 15: Block Diagram - Panel Section
ICD-MX20DR9 4-3. BLOCK DIAGRAM – PANEL SECTION – IC6001(3/3) 74 GIO P41 GIO P42 NAND PWD IC7001(3/3) SYSTEM CONTROLLER IC9101 +3.3V +3.3V S5903,9505 FUNCTION P54/AN4 IC5201 RESET S9504 Q9501,9502 61 P42/INT22/SO2/SDA IC1306 WAKE UP SEESAW AVDD SWITCH ADA PWR Q1302,1303... -
Page 16: Printed Wiring Board - Main Board (Side A)
ICD-MX20DR9 4-4. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) – • :Uses unleaded solder. MAIN BOARD (SIDE A) MEMORY STICK slot R8109 C6005 CN8104 AUDIO BOARD CN9904 R9801 (Page 22) R9803 R8112 R8111 LIQID CRYSTAL DISPLAY C4101 CN9301 CN9901... -
Page 17: Printed Wiring Board - Main Board (Side B)
ICD-MX20DR9 4-5. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) – • :Uses unleaded solder. MAIN BOARD (SIDE B) R6006 R6014 C9901 C9902 R6020 R6045 R9901 R9902 R6029 R6043 R6030 R6042 X6001 R6031 R6044 SW BOARD TP6007 CN9501 CN9902 (Page 26) -
Page 18: Schematic Diagram - Main Board (1/4)
ICD-MX20DR9 4-6. SCHEMATIC DIAGRAM – MAIN BOARD (1/4) – MAIN BOARD MAIN BOARD (3/4) (2/4)(Page 19) (Page 20) MAIN MAIN (3/4)(Page 20) MAIN MAIN MAIN MAIN MAIN BOARD BOARD BOARD BOARD BOARD BOARD BOARD (3/4) (3/4) (3/4) (4/4) (2/4) (3/4) -
Page 19: Schematic Diagram - Main Board (2/4)
ICD-MX20DR9 4-7. SCHEMATIC DIAGRAM – MAIN BOARD (2/4) – • See page 28 for IC Block Diagram. Q9801 3LP01S-K-TL-E CN4103 R9801 R4116 R9803 R4114 100k R9804 100k C4110 R4115 C9801 C9802 C4101 LIQUID C4102 CRYSTAL R9805 R4105 C4103 2.2M DISPLAY... -
Page 20: Schematic Diagram - Main Board (3/4)
ICD-MX20DR9 4-8. SCHEMATIC DIAGRAM – MAIN BOARD (3/4) – RB6006 100k R6005 470k FB6038 RB6007 100k R6004 470k RB6008 100k RB6005 100k RB6001 100k RB6003 100k RB6002 100k R6007 R6008 R6009 IC6001 RB6009 R6031 R6010 100k 100k IC6001 RB6025 RB6026... -
Page 21: Schematic Diagram - Main Board (4/4)
ICD-MX20DR9 4-9. SCHEMATIC DIAGRAM – MAIN BOARD (4/4) – CN9901 R9904 R9902 R9903 R9901 CN9902 C9902 C9901 CN9903 R9905 ICD-MX20DR9... -
Page 22: Printed Wiring Board - Audio Board
ICD-MX20DR9 4-10. PRINTED WIRING BOARD – AUDIO BOARD – • :Uses unleaded solder. AUDIO BOARD (SIDE A) TP1507 IC1305 X1301 C1320 R1561 R1321 TP1106 R1325 TP1509 C1311 L1503 R1312 C1517 C1334 C1314 R1316 TP1206 IC1303 C1312 C1309 C1310 C1307 IC1306... -
Page 23: Schematic Diagram - Audio Board
ICD-MX20DR9 4-11. SCHEMATIC DIAGRAM – AUDIO BOARD – • See page 28 for IC Block Diagrams. R1302 470k C1205 100 6.3V J1302 C1301 FB1202 0.022 R1301 R1309 C1105 470k R1209 R1368 R1102 R1202 100k FB1102 R1212 4.7k 4.7k 4.7k C1305... -
Page 24: Printed Wiring Board - Memory Board
ICD-MX20DR9 4-12. PRINTED WIRING BOARD – MEMORY BOARD – • :Uses unleaded solder. MEMORY BOARD (SIDE A) MEMORY BOARD (SIDE B) HOLD R9109 R9108 S9101 R9106 R9103 MAIN BOARD C9104 CN9903 (Page 16) IC9102 R9102 (13) (13) IC9101 1-866-112- 1-866-112-... -
Page 25: Schematic Diagram - Memory Board
ICD-MX20DR9 4-13. SCHEMATIC DIAGRAM – MEMORY BOARD – S9101 HOLD IC9102 NAND256W3A2BN6F R9105 R9104 470k R9107 CN9101 C9104 C9103 R9102 R9112 R9109 R9108 470k 470k C9102 C9101 6.3V ICD-MX20DR9... -
Page 26: Printed Wiring Board - Switch Board
ICD-MX20DR9 4-14. PRINTED WIRING BOARD – SWITCH BOARD – • :Uses unleaded solder. SWITCH BOARD (SIDE A) SWITCH BOARD (SIDE B) STOP S9503 R9510 C9501 R9509 R9508 SWITCH UNIT R9507 S9504 CN9502 R9501 R9502 VOLUME OPERATE TP9501 Backlight TP9503 DIVIDE... -
Page 27: Schematic Diagram - Switch Board
ICD-MX20DR9 4-15. SCHEMATIC DIAGRAM – SWITCH BOARD – Q9503 RTF025N03TL CN9501 CN9502 SWITCH UNIT TP9501 TP9502 Q9501 Q9502 R9511 4.7k 3LP01S-K-TL-E 2SK3019TL VOLUME + R9512 R9513 R9501 VOLUME – 470k R9514 R9515 R9516 R9517 100k DIVIDE R9502 JC9501 R9518 C9502 S5903 0.01... - Page 28 ICD-MX20DR9 • IC Block Diagrams – MAIN Board – – AUDIO Board – IC1503 XC9502B092AR IC4201 RX-4591CF 32.768kHz PWM/PFM PWM/PFM EXT1 EXT2 CONTROLLER1 CONTROLLER2 CLOCK DIVIDER CALENDAR COMPARATOR1 COMPARATOR2 FOUT TIMER CONTROLLER REGISTER INTERRUPTS ARARM XIRQ CONTROLLER REGISTER ERROR AMP1...
-
Page 29: Exploded Views
ICD-MX20DR9 SECTION 5 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • The mechanical parts with no reference number may have some difference from the original in the exploded views are not supplied. one. • Items marked “*” are not stocked since they are seldom required for routine service. -
Page 30: Case (Rear) Assembly Section
ICD-MX20DR9 5-2. CASE (REAR) ASSEMBLY SECTION not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1103-348-A SWITCH BOARD, COMPLETE 1-479-265-21 SWITCH UNIT 2-560-607-01 BUTTON (5D) 2-592-056-01 SPACER (PC BOARD A) 2-593-560-01 SHEET (SWITCH UNIT), ADHESIVE... -
Page 31: Electrical Parts List
ICD-MX20DR9 SECTION 6 AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS When indicating parts by reference number, uH: µH parts list may be different from the parts please include the board name. specified in the diagrams or the components •... - Page 32 ICD-MX20DR9 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC1305 6-707-089-01 IC MM3111AWLE R1157 1-218-965-11 RES-CHIP 1/16W IC1306 6-707-903-01 IC XC6219B312DR R1158 1-218-965-11 RES-CHIP 1/16W IC1501 6-707-967-01 IC XC61CC2402NR R1202 1-218-961-11 RES-CHIP 4.7K 1/16W R1203...
- Page 33 ICD-MX20DR9 AUDIO MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1516 1-220-804-11 RES-CHIP 2.2M 1/16W C5202 1-125-777-11 CERAMIC CHIP 0.1uF R1517 1-220-804-11 RES-CHIP 2.2M 1/16W C5203 1-164-937-11 CERAMIC CHIP 0.001uF C5204 1-125-777-11 CERAMIC CHIP 0.1uF...
- Page 34 ICD-MX20DR9 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > R6007 1-218-941-81 RES-CHIP 1/16W D4202 8-719-069-28 DIODE 1SS400TE-61 R6008 1-218-941-81 RES-CHIP 1/16W D5201 8-719-069-28 DIODE 1SS400TE-61 R6009 1-218-941-81 RES-CHIP 1/16W R6010 1-218-941-81 RES-CHIP 1/16W <...
- Page 35 ICD-MX20DR9 MAIN MEMORY SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R8101 1-216-864-11 SHORT CHIP < VIBRATOR > R8102 1-216-864-11 SHORT CHIP R8103 1-216-864-11 SHORT CHIP X6001 1-813-180-21 VIBRATOR, CERAMIC 11.2896MHz X7001 1-813-533-21 VIBRATOR, CERAMIC 11.059MHz...
- Page 36 ICD-MX20DR9 SWITCH Ref. No. Part No. Description Remark Q9503 6-550-887-01 TRANSISTOR RTF025N03TL < RESISTOR > R9501 1-218-985-11 RES-CHIP 470K 1/16W R9502 1-218-989-11 RES-CHIP 1/16W R9503 1-218-953-11 RES-CHIP 1/16W R9504 1-218-953-11 RES-CHIP 1/16W R9505 1-218-957-11 RES-CHIP 2.2K 1/16W R9506 1-218-957-11 RES-CHIP 2.2K...
- Page 37 ICD-MX20DR9 MEMO...
-
Page 38: Revision History
ICD-MX20DR9 REVISION HISTORY 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...