ICD-LX30 - Sony Audio Service Manual (repair manual)

icd-lx30 service manual
Model
ICD-LX30
Pages
18
Size
1.46 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
icd-lx30.pdf
Date

Read Sony ICD-LX30 Service Manual online

SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
ICD-LX30
SPECIFICATIONS
MEMORY CARD RECODER
9-893-342-02
2012A33-1
© 
2012.01
US Model
Canadian Model
AEP Model
UK Model
E Model
Chinese Model
Ver. 1.1  2012.01
Note:
Be sure to keep your PC used for service and 
checking of this unit always updated with the 
latest version of your anti-virus software.
In case a virus affected unit was found during 
service, contact your Service Headquarters. 
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Photo: White type
(E, CH, KR models)
Photo: Black type
(US, CND, AEP, UK models)
P
Note
This memory card recorder does not have 
an internal memory. You must insert a 
memory card to record a file.
Frequency range
75 Hz - 20,000 Hz
Recording format
Audio compression format (codec): 
MP3
Bit rate: 192 kbps
Sampling frequency: 44.1 kHz
File extension: .mp3
Formats that can be played back
Audio compression format (codec): 
MP3
*1
Bit rate: 32 kbps - 320 kbps, VBR
Sampling frequencies: 16 kHz/
22.05 kHz/24 kHz/32 kHz/44.1 kHz/
48 kHz
File extension: .mp3
*1
Speaker
Approx. 36 mm dia.
Input/Output
‡ Microphone jack (minijack, stereo)
– input for plug in power, minimum input 
level 1.0 mV
‡ DC IN 3V jack
‡ SD memory card slot
‡ Headphone jack (minijack, stereo)
– output for 16 ohms - 300 ohms impedance 
headphones
Rated power consumption
780 mW
Power output
330 mW
Power requirements
Two LR03 (size AAA) alkaline batteries 
(supplied): 3.0 V DC
DC 3.0 V: When using the AC adaptor
*2
Two NH-AAA-B2KN rechargeable 
batteries (not supplied): 2.4 V DC
Operating temperature
5°C - 35°C
Dimensions (w/h/d) (not incl. projecting 
parts and controls) (JEITA)
*3
Approx. 116 mm × 28.5 mm × 78 mm
Mass (JEITA)
*3
Approx. 145 g including two LR03 alkaline 
batteries
*
1
Not all encoders are supported.
*
2
The AC adaptor is supplied with US/
*
3
Measured value by the standard of JEITA 
(Japan Electronics and Information 
Technology Industries Association)
Capacity of the supplied SD memory 
card with the memory card recorder 
(User available capacity)
2 GB
(approx. 1.80 GB = 1,932,734,976 Byte)
A part of the memory capacity is used as a 
management area.
Supplied accessories
Design and specifications are subject to 
change without notice.
‡
SD memory card (2GB) (1)
‡
AC adaptor* (1)  AC-ES3010K2
‡
LR03 (size AAA) alkaline batteries (2) 
‡
Carrying pouch (1)
‡
Hand strap (1)
The strap is attached via the strap hole of 
the memory card recorder.
‡
Quick Start Guide
‡
Operating Instructions
The operating instructions are stored as 
PDF files in the supplied SD memory 
card with the memory card recorder.
* The AC adaptor is supplied with US/ 
Canadian/European/UK/Chinese/Korean
models only.
Canadian/European/UK/Chinese/Korean
models only.
Maximum recording time*
1
*
2
The maximum recording time of all the folders is as follows.
*
1
When you are going to record continuously for a long time, you may have to replace the batteries 
with new ones in the midst of recording. For details on the battery life, see the next table.
*
2
The maximum recording time in the above table is for your reference only, and may differ 
depending on the card specifications.
Battery life
When using Sony LR03 (SG) (size AAA) alkaline batteries*
1
When using Sony NH-AAA-B2KN rechargeable batteries*
1
*
1
The battery life is measured in testing using methods proprietary to Sony. The battery life may 
shorten depending on how you operate the memory card recorder.
*
2
When playing back music through the internal speaker with the volume level set to 14
SD memory card
2 GB
4 GB
8 GB
16 GB
32 GB
22 hr. 20 min.
44 hr. 40 min.
89 hr. 25 min.
178 hr.
357 hr.
(hr.: hours/min.: minutes)
Recording
Playback through 
speaker*
2
Playback using the 
headphones
32 hr.
13 hr.
31 hr.
(hr.: hours)
Recording
Playback through 
speaker*
2
Playback using the 
headphones
22 hr.
10 hr.
20 hr.
(hr.: hours)
• Abbreviation
  CH 
: Chinese model
  CND  : Canadian model
  KR 
: Korean model
ICD-LX30
2
On the AC adaptor
Trademarks
‡ Connect the AC 
adaptor to an 
easily 
accessible wall 
outlet close by. 
If trouble 
occurs while using the adaptor, 
immediately shut off the power by 
disconnecting the plug from the wall 
outlet.
‡ Do not use the AC adaptor placed in a 
narrow space, such as between a wall 
and furniture.
‡ To reduce the risk of electrical shock, 
avoid placing the AC adaptor in a 
location subject to humidity.
Polarity of the plug
‡ MPEG Layer-3 audio coding technology and 
patents licensed from Fraunhofer IIS and Thomson.
‡ SD, SDHC microSD and microSDHC logos are 
trademarks of SD-3C, LLC.
SAFETY-RELATED  COMPONENT  WARNING!
COMPONENTS  IDENTIFIED  BY  MARK  
0  OR  DOTTED  LINE  
WITH  MARK  
0  ON  THE  SCHEMATIC  DIAGRAMS  AND  IN  
THE  PARTS  LIST  ARE  CRITICAL  TO  SAFE  OPERATION.
REPLACE  THESE  COMPONENTS  WITH  SONY  PARTS 
 
WHOSE  PART  NUMBERS  APPEAR  AS  SHOWN  IN  THIS  
MANUAL  OR  IN  SUPPLEMENTS  PUBLISHED  BY  SONY.
ATTENTION  AU  COMPOSANT  AYANT  RAPPORT  
À  LA  SÉCURITÉ!
LES  COMPOSANTS  IDENTIFIÉS  PAR  UNE  MARQUE  
0  SUR  
LES  DIAGRAMMES  SCHÉMATIQUES  ET  LA  LISTE  DES  
PIÈCES  SONT  CRITIQUES  POUR  LA  SÉCURITÉ  DE  FONC-
TIONNEMENT.  NE  REMPLACER  CES  COMPOSANTS  QUE  
PAR  DES  PIÈCES  SONY  DONT  LES  NUMÉROS  SONT  DON-
NÉS  DANS  CE  MANUEL  OU  DANS  LES  SUPPLÉMENTS  
PUBLIÉS  PAR  SONY.
SECTION  1
SERVICING  NOTES
ABOUT  THE  BOARDS  REPLACING
When the boards installed in this unit are defective, exchange the 
complete mounted board.
However some mounted parts are exchangeable. Refer to “4. EX-
PLODED VIEWS” (page 13) for exchangeable mounted parts.
ABOUT  THE  DESTINATION  SETTING  WHEN  REPLAC-
ING  THE  MAIN  BOARD
When the MAIN board of this unit is replaced, perform processing 
according to the following procedure.
Note: The contents which are not opened to customers are in-
cluded in the following procedure. After you are cautious of 
handling of information, execute work under the suffi cient 
administration.
1.  About the preparing of fi les
Download the fi les used by this work from the homepage of TISS. 
When the fi les cannot be confi rmed by TISS, confi rm to the service 
headquarters.
2. Setting 
method
Do work in the state before assembling the MAIN board to main 
unit.
Procedure:
Note 1: Release the lock switch of SD card. When update is completed 
where the lock switch is released, the model setting fi le is deleted 
automatically.
1.  Unzip the model setting fi le on PC.
2  Open the folder of model setting fi le, and choose the folder 
which suits the following conditions out of it.
Folder selection condition
Destination
Folder name
US
ICD-LX30_U(U2)
Canadian
ICD-LX30_CA(CA2)
AEP
ICD-LX30_CE7(CEKCED)
UK
E
ICD-LX30_E
Korean
ICD-LX30_KR3(KR4)
Chinese
ICD-LX30_CN(CNA)
3.  Insert SD card in PC.
4. Copy 
the 
“DEVINFO.UPG” 
fi le included in the folder selected 
at step 2 to SD card, and remove SD card from PC
5.  Insert SD card to the card slot on the MAIN board.
– MAIN Board (Side A) –
card slot
SD card
Ver. 1.1
ICD-LX30
3
6.  Assemble LCD501 to the MAIN board.
 (Or 
confi rm being assembled)
– MAIN Board (Side A) –
LCD501
7.  Connect regulated dc power supply to the battery terminals on 
the MAIN board, and apply 3.1 V
– MAIN Board (Side A) –
(+) side
(-) side
8.  Slide the [POWER] switch to the on direction to turn the pow-
er on.
+
– MAIN Board 
 (Side 
A) 
+3.1 V
regulated dc power supply
power switch
slide to the on
direction
9.  Destination setting starts automatically.
10. “Success” is displayed after destination setting is successful.
Note 2: 
At this time, the “DEVINFO.UPG” fi le is deleted auto-
matically when the lock switch of SD card is released.
11.  Stop power supply from the dc regulated power supply.
3. Confi rming method
Procedure:
1.  Connect regulated dc power supply to the battery terminals 
on the MAIN board, and apply 3.1 V, and slide the [POWER] 
switch to the on direction to turn the power on.
+
– MAIN Board 
 (Side 
A) 
+3.1 V
regulated dc power supply
power switch
slide to the on
direction
2.  While pressing the [FF/
M
] and [VOL –] keys, slide the 
[HOLD] switch to the on direction.
+
– MAIN Board (Side B) –
– MAIN Board 
 (Side 
A) 
+3.1 V
regulated dc
power supply
Press the [FF/
M
] and 
[VOL -] keys.
hold switch
slide to the on
direction
3.  The test mode menu is displayed, and enter the test mode. Re-
lease the [FF/
M
] and [VOL –] keys.
4. Confi rm the fi rmware version, model name and destination on 
the LCD screen.
<SERVICE MENU>
ICD-LX30/E
1.00.01
LCD Display
*Displayed characters/values are example.
Destination
Model name
Firmware version
5.  Stop the voltage supply from regulated dc power supply to re-
lease the test mode.
ICD-LX30
4
SECTION  2
DISASSEMBLY
• 
This set can be disassembled in the order shown below.
2-1.  DISASSEMBLY  FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2.  CASE (REAR)  BLOCK
SET
2-2.  CASE (REAR) BLOCK
 (Page 
4)
2-3.  BATTERY BOX BLOCK
 (Page 
5)
2-4.  ENCLOSURE BLOCK
 (Page 
6)
2-5.  MAIN BOARD
 (Page 
7)
4 two screws
4 screw
3 two foots
1 foot (L)
2 foot (R)
three claws
two claws
claw
claw
case (rear) block
claw
7 Remove all claws while rounding in outer.
8
4 screw
– Rear bottom view –
– Rear bottom view –
Note: Please spread a sheet under a unit
 
not to injure case (front).
5 Insert the jig in the space between the 
 
case (front) block and the case (rear) 
 
block and remove.
‡
 JIG
  When disassembling the set, use the following jig.
 Part No. 
Description
  9-913-402-33  Tool for Disassembly
Page of 18
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Here you can read online and download Sony ICD-LX30 Service Manual in PDF. ICD-LX30 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony ICD-LX30 Audio. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.