Sony ICD-BM1 Service Manual
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Operating Instructions
ICD-BM1/BM1PRO
SERVICE MANUAL
Ver 1.1 2007.04
Sony Corporation
9-961-405-02
Personal Audio Division
2007D04-1
Published by Sony Techno Create Corporation
© 2007.04
SPECIFICATIONS
Recording media
"Memory Stick", Monaural recording
Recording time
Maximum recording time and number of messages for a "Memory Stick"
The maximum recording time for all the folders and the maximum number
of messages are as follows. You can record messages for the maximum
recording time in a single folder.
4MB
8MB
16MB
ST*
10min.
20min.
40min.
SP**
30min.
1hr
2hr 10min.
LP***
1hr 20min.
2hr 50min.
5hr 45min.
Number
456
950
963
of Messages
*ST:
High quality recording mode
(stereo sound with an external stereo microphone not supplied)
**SP: Standard play recording mode (monaural sound)
***LP: Long play recording mode (monaural sound)
Frequency range
ST: 60 Hz - 13,500 Hz
SP: 60 Hz - 7,000 Hz
LP: 80 Hz - 3,500 Hz
Speaker
approx. 28 mm (
Power output
350 mW
Input/Output
• Earphone jack (minijack) for 8 - 300 ohms ear receiver/
headphones
• Microphone jack (minijack, stereo)
Plug in power
Minimum input level: 0.7 mV 3 kilohms or lower
impedance microphone
• USB connector
• DC IN 3V jack
Playback speed control
+100% to -50% (DPC)
Power requirements
Two size AAA (LR03) alkaline batteries: 3 V DC
Dimensions
36.6 × 112.3 × 21mm (1
(w/h/d) (not incl. projecting parts and controls)
Mass
98 g (3.5 oz) (incl. batteries and a "Memory Stick")
Supplied accessories
"Memory Stick" (ICD-BM1: 16MB × 1/
ICD-BM1PRO: 16MB × 3)
"Digital Voice Editor" (CD-ROM) × 1
Ear receiver × 1
USB connecting cable × 1
Carrying case × 1
Clamp filter × 1
Design and specifications are subject to change without notice.
32MB
64MB
128MB
1hr 25min.
2hr 50min.
5hr 50min.
4hr 20min.
8hr 50min.
17hr 45min.
11hr 45min. 23hr 35min. 47hr 25min.
1,016
1,016
1,016
(hr: hours /min.: minutes)
in.) dia.
29/32
× 4
×
in.)
1/2
1/2
27/32
US Model
IC RECORDER
1
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Table of Contents
Related Manuals for Sony ICD-BM1
Summary of Contents for Sony ICD-BM1
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Page 1: Specifications
(w/h/d) (not incl. projecting parts and controls) Mass 98 g (3.5 oz) (incl. batteries and a “Memory Stick”) Supplied accessories “Memory Stick” (ICD-BM1: 16MB × 1/ ICD-BM1PRO: 16MB × 3) “Digital Voice Editor” (CD-ROM) × 1 Ear receiver × 1 USB connecting cable ×... -
Page 2: Table Of Contents
ICD-BM1/BM1PRO Ver. 1.1 Flexible Circuit Board Repairing TABLE OF CONTENTS • Keep the temperature of the soldering iron around 270°C during repairing. 1. GENERAL • Do not touch the soldering iron on the same conductor of the Index to Parts and Controls ............. 3 circuit board (within 3 times). -
Page 3: General
ICD-BM1/BM1PRO SECTION 1 GENERAL This section is extracted from instruction manual. Rear Index to Parts and Controls Refer to the pages indicated in parentheses for details. Front 1 MIC (microphone) (PLUG qs Built-in microphone (14) wz Memory Stick slot cover (10) -
Page 4: Replacing The Batteries
The “LOW BATTERY” is displayed CANCEL Press down (.). and the unit will stop operation. Slide POWER to ON. Battery life (Using Sony alkaline batteries LR03 (SG)) The IC recorder is turned on. (Recording mode:) In continuous recording: Approx. 11 hours Approx. -
Page 5: Basic Operations
ICD-BM1/BM1PRO Note on the “ACCESS” message B Basic Operations The unit is accessing data while “MEMORY STICK Recording Messages ACCESS“ appears in the display window or the OPR indicator flashes in orange. While accessing, do not remove the “Memory Stick”, batteries, or You can record messages in each (initially named FOLDER01, FOLDER02, the AC adaptor (not supplied). -
Page 6: Using Convenient Functions While Recording
IC Memory indicator flashes. recorder. 1 Recommended types of microphones You can use the ECM-DS70P Sony electret condenser microphone (not Remain time indication flashes. supplied). Note When the memory is full, recording automatically stops and “NO Before you start the stereo recording with an external stereo microphone, set MEMORY SPACE”... -
Page 7: Playing Back Messages
ICD-BM1/BM1PRO Playing Back Messages Recording from Other Equipment To record sound of other equipment with the IC recorder, connect the MIC (microphone) jack of the IC recorder to the earphone jack of other When playing back a previously recorded message, start from Step 1. -
Page 8: Editing Messages
ICD-BM1/BM1PRO 1 When you play back to the end of the last message B Editing Messages When the unit locates the end of the last message, “MSG. END” flashes 3 times Erasing Messages with a beep and the OPR indicator lights in green. -
Page 9: Formatting A "Memory Stick
ICD-BM1/BM1PRO Formatting a “Memory Stick“ Formatting a “Memory Stick“ (continued) Press ENTER. You can format a “Memory Stick“ using the Memory Stick IC Recorder. “OK?” will be displayed in the display Formatting will delete all data recorded in the “Memory Stick“ including window. -
Page 10: Disassembly
ICD-BM1/BM1PRO Ver. 1.1 SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-1. KNOB (REAR) (Page 10) 2-2. CHASSIS BLOCK ASSY (Page 11) 2-6. CHASSIS SECTION 2-3. SW BOARD (Page 13) (Page 11) 2-4. -
Page 11: Chassis Block Assy
ICD-BM1/BM1PRO Ver. 1.1 2-2. CHASSIS BLOCK ASSY 1 Open the shutter(MS). (broken the switch.) 2 Push the attachment (battery lid) about 5mm. 5 chassis block assy 3 two screws (1.4) 2-3. SW BOARD 0 SW board 8 screw (1.4 × 3) -
Page 12: Plate (Ms) Section
ICD-BM1/BM1PRO Ver. 1.1 2-4. PLATE (MS) SECTION 2 precision pan screw (M1.4) (EG) 6 plate (MS) section 5 claw 1 MIC301 3 screw (1.4 × 3) 4 claw 2-5. LCD BOARD qs LCD board 1 screw (self tap) qa EL901... -
Page 13: Chassis Section
ICD-BM1/BM1PR O 2-6. CHASSIS SECTION 1 two claws 6 CN701 7 chassis (rear) section 2 claw 3 claw 4 claw 8 chassis (front) section 2-7. MEMORY STICK CONNECTOR 2 chassis (rear) 1 memory stick connector... -
Page 14: Main Board
ICD-BM1/BM1PR O 2-8. MAIN BOARD 3 MIC301 2 Remove the soldering of MIC301. 4 precision pan screw (M1.4) (EG) 1 Remove the soldering of speaker. 6 MAIN board 5 claw chassis (front) -
Page 15: Diagrams
ICD-BM1/BM1PRO SECTION 3 DIAGRAMS 3-1. IC PIN DESCRIPTIONS • IC601 µPD77213F1-101-DA2 (DSP) (MAIN BOARD) Pin No. Pin Name Pin Description 1 to 3 — Not used EVDD — I/O power supply (3.0 V) XADACS AD/DA chip select ADACCLK AD/DA clock... - Page 16 ICD-BM1/BM1PRO Pin No. Pin Name Pin Description EVDD — I/O power supply (3.0 V) Memory address bus 1 (Not used) Memory address bus 0 (Not used) — IVDD — Core power supply (1.5 V) Memory address bus 2 (Not used) Memory address bus 4 (Not used) —...
- Page 17 ICD-BM1/BM1PRO Pin No. Pin Name Pin Description MD10 Memory data bus (Not used) MD11 Memory data bus (Not used) Memory data bus (Not used) MD14 Memory data bus (Not used) — MD15 Memory data bus (Not used) MD12 Memory data bus (Not used)
- Page 18 ICD-BM1/BM1PRO • IC701 LC67F5006A-F3A15-E (CPU) (MAIN BOARD) Pin No. Pin Name Pin Description — DSPPWR DSP power supply control SRAM output enable, USB read strobe WAKEUP KEY WAKE UP interrupt XDCINDET DC IN detection XUSBIRQ USB driver interrupt request (Not used)
- Page 19 ICD-BM1/BM1PRO Pin No. Pin Name Pin Description XRST Reset input (L: Reset) XSTBY Standby (L: HW standby) BOOT Boot pin, not used. (set at “L”) 68 to 75 D0_D7 SRAM and USB data bus — 77 to 84 D8_D15 SRAM and USB data bus AVss —...
- Page 20 ICD-BM1/BM1PRO MEMO...
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Page 21: Block Diagram - Main Section
ICD-BM1/BM1PRO 3-2. BLOCK DIAGRAM — MAIN SECTION — IC301 ADC,DAC, IC601 IC701(1/2) MIC301 HEADPHONE AMP DSP (IRIS) CPU (Cliche) (MIC) MEMORY STICK MSDIO J302 SDIO AINR2 STDO ADASI MSCLK SCLK PLUG IN POWER TSCK SCK0 MSBS AINL2 BICK BCLK TSOEN... -
Page 22: Block Diagram - Lcd/Sw Section
ICD-BM1/BM1PRO 3-3. BLOCK DIAGRAM — LCD/SW SECTION — IC701(2/2) IC504 IC501 Q504 CPU (Cliche) +1.6V XRST VOLTAGE DC/DC DETECT SWITCH LCD1 LCDDO CONV. DRY BATTERY LIQUID (Page 21) IC503 LCDSCK CRYSTAL IVDD XLCDCS VOLTAGE DISPLAY (IC601) XLCDRST DETECT MODULE S908,954,957... - Page 23 ICD-BM1/BM1PRO • Waveforms THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) 2.1Vp-p Common Note on Schematic Diagrams: • All capacitors are in µF unless otherwise noted. pF: µµF...
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Page 24: Printed Wiring Board - Main Section
ICD-BM1/BM1PRO 3-4. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 23 for Common Note on Printed Wiring Boards. : Uses unleaded solder. J501 MEMORY DC IN 3V • Semiconductor STICK Location MAIN BOARD (SIDE A) Ref. No. -
Page 25: Schematic Diagram - Main Section (1/3)
ICD-BM1/BM1PRO Ver. 1.1 • Refer to page 23 for Common Note on Schematic Diagrams and Waveform. 3-5. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 31 for IC Block Diagrams. IC505 C803 C804 C805 R818 X801 R101... -
Page 26: Schematic Diagram - Main Section (2/3)
ICD-BM1/BM1PRO Ver. 1.1 3-6. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 23 for Common Note on Schematic Diagrams and Waveform. Q704 R714 R715 R716 R717 R722 R721 R718 R723 IC702 C738 C718 R702 R319 IC707 R732... -
Page 27: Schematic Diagram - Main Section (3/3)
ICD-BM1/BM1PRO Ver. 1.1 3-7. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 23 for Common Note on Schematic Diagrams. (Page 25) (Page 26) R621 IC602 C603 X601 R614 D503 TP505 L501 R622 R504 C508 R506 R508 C605... -
Page 28: Schematic Diagram - Lcd/Sw Section
ICD-BM1/BM1PRO Ver. 1.1 3-8. SCHEMATIC DIAGRAM — LCD/SW SECTION — • Refer to page 23 for Common Note on Schematic Diagrams. D951 CN902 CN903 CN951 R957 R968 R973 Q951 R958 R951 R952 C951 C954 D952 R974 (Page 26) S955 Q952... -
Page 29: Printed Wiring Board - Lcd Section
ICD-BM1/BM1PRO 3-9. PRINTED WIRING BOARD — LCD SECTION — • Refer to page 23 for Common Note on Printed Wiring Boards. : Uses unleaded solder. LCD BOARD (SIDE A) R919 S905 S908 PRIORITY ERASE R916 S903 S901 MENU CANCEL S907... -
Page 30: Printed Wiring Board - Sw Section
ICD-BM1/BM1PRO 3-10. PRINTED WIRING BOARD — SW SECTION — • Refer to page 23 for Common Note on Printed Wiring Boards. : Uses unleaded solder. SW BOARD (SIDE A) Q951 S956 S961 (FUNCTION-A) CN951 S958 (OPEN/CLOSE) (FUNCTION-B) S952 S953 1860-923- S956,958 DIC(L) –... -
Page 31: Ic Block Diagrams
ICD-BM1/BM1PRO Ver. 1.1 3-11. IC BLOCK DIAGRAMS IC301 AK4569VN-L (MAIN Board (1/3)) IPGA & ADC BICK AINL1 AINL2 IPGA MUTET MCLK AINR1 AINR2 MOUT LRCK AUDIO I/F CONTROLLER CDTI BOOST DATT CCLK HP AMP CONTROL REGISTER MOUT VREF VREF VCOM IC703 RX-4591CF (MAIN Board (1/3)) 32.768kHz... - Page 32 ICD-BM1/BM1PRO IC704 BU2090FS-E2 (MAIN Board (1/3)) 16 15 14 13 12 11 12 BIT CONTROL SHIFT CIRCUIT REGISTER OUTPUT 12 BIT BUFFER STORAGE (OPEN DRAIN) REGISTER 5 6 7 8 IC705 AK6417CH-E2 (MAIN Board (1/3)) DATA REGISTER R/W AMPS AUTO ERASE...
- Page 33 ICD-BM1/BM1PRO IC801 M66291GP-2 (MAIN Board (1/3)) CVDD IVDD I/O BLOCK USB-IP OSCILLATION BUFFER /48MHzPLL INTERRUPT CONTROLLER VBUS VBUS INTERFACE TRON INPUT CIRCUIT UNIT TRANSFER ENDPOINT D+ PIN PULLUP (BIU) CONTROLLER CONTROLLER CIRCUIT TEST SERIAL DACK1 INTERFACE FIFO MEMORY CONTROLLER TRANSCEIVER...
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Page 34: Exploded Views
ICD-BM1/BM1PRO Ver. 1.1 SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts number in the exploded views are not supplied. Example : • Items marked “*” are not stocked since KNOB, BALANCE (WHITE) ... (RED) they are seldom required for routine service. -
Page 35: Case Section
ICD-BM1/BM1PRO Ver. 1.1 4-2. CASE SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-260-497-02 CASE 3-260-506-01 SHEET (ERASE), ADHESIVE 3-260-425-01 NET (SPEAKER) 3-260-435-01 BUTTON (ERASE) 3-260-436-01 BUTTON (VOL) 3-261-295-01 BUTTON (FRONT) (B) -
Page 36: Ornament Section
ICD-BM1/BM1PRO Ver. 1.1 4-3. ORNAMENT SECTION MIC301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 A-4541-673-A SW BOARD, COMPLETE 3-260-525-01 SPRING (REVIEW), TORSION X-3384-213-1 SLIDE ASSY 3-247-180-01 SCREW (1.4X3) 3-260-481-01 ORNAMENT (MIC) 3-225-996-12 SCREW (M1.4) (EG), PRECISION PAN... -
Page 37: Chassis (1) Section
ICD-BM1/BM1PRO 4-4. CHASSIS (1) SECTION EL901 LCD901 not supplied not supplied SP301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-260-479-01 CUSHION (SPEAKER) 3-248-370-01 SCREW, SELF TAP 3-963-156-01 SCREW (BTP1.7X3), SPECIAL * 158 A-4541-671-A LCD BOARD, COMPLETE... -
Page 38: Chassis (2) Section
ICD-BM1/BM1PRO 4-5. CHASSIS (2) SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 201 A-4541-666-A MAIN BOARD, COMPLETE 3-221-591-01 NUT (M1.4) 3-225-996-12 SCREW (M1.4) (EG), PRECISION PAN 3-260-489-01 CHASSIS (REAR) 3-260-477-01 TERMINAL (–), BATTERY 3-260-480-01 SHEET (MS), ADHESIVE... -
Page 39: Electrical Parts List
ICD-BM1/BM1PRO Ver. 1.1 SECTION 5 MAIN ELECTRICAL PARTS LIST NOTE: When indicating parts by reference • Due to standardization, replacements in • Items marked “*” are not stocked since number, please include the board. the parts list may be different from the they are seldom required for routine service. - Page 40 ICD-BM1/BM1PRO Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C320 1-125-777-11 CERAMIC CHIP 0.1uF C801 1-125-777-11 CERAMIC CHIP 0.1uF C501 1-125-837-11 CERAMIC CHIP 6.3V C802 1-125-777-11 CERAMIC CHIP 0.1uF C503 1-125-777-11 CERAMIC CHIP 0.1uF...
- Page 41 ICD-BM1/BM1PRO Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > R503 1-218-989-11 RES-CHIP 1/16W R504 1-218-989-11 RES-CHIP 1/16W J301 1-818-055-11 JACK (i) R505 1-208-943-11 METAL CHIP 220K 0.5% 1/16W J302 1-818-056-11 JACK (...
- Page 42 ICD-BM1/BM1PRO Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R812 1-218-985-11 RES-CHIP 470K 1/16W R957 1-218-961-11 RES-CHIP 4.7K 1/16W R813 1-218-985-11 RES-CHIP 470K 1/16W R958 1-218-953-11 RES-CHIP 1/16W R814 1-218-985-11 RES-CHIP 470K 1/16W...
- Page 43 ICD-BM1/BM1PRO MEMO...
- Page 44 ICD-BM1/BM1PRO REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2003.11 2007.04...