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Ver. 1.3 2005.03
SERVICE MANUAL
US Model
AEP Model
UK Model
ICD-P110/P210
Canadian Model
E Model
Chinese Model
Tourist Model
ICD-P210
ICD-P110/P210
Recording media
Built-in flash memory 16MB (ICD-P110)/
32MB (ICD-P210), Monaural recording
Recording time
ICD-P110:
HQ : 1 hour 40 minutes
SP : 4 hours 35 minutes
LP : 7 hours 35 minutes
ICD-P210:
HQ : 3 hours 35 minutes
SP : 9 hours 40 minutes
LP : 15 hours 45 minutes
Frequency range
HQ
: 250 Hz ­ 6,800 Hz
SP/LP : 220 Hz ­ 3,400 Hz
Speaker
approx. 2.0 cm (13/16 in.) dia.
Power output
250 mW
Input/Output
· Earphone 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
Sony Corporation
Personal Audio Group
Published by Sony Engineering Corporation
IC RECORDER
Photo: ICD-P110
Power requirements
Two LR03 (size AAA) alkaline batteries: 3 V DC
Dimensions (w/h/d) (not incl. projecting parts and controls)
30.0
× 103.5 × 16.0 mm (1 3/16 × 4 1/8 × 21/32 in.)
Mass (incl. batteries)
60 g (2.1 oz)
Supplied accessories
Operating instructions (For the IC recorder (1)/
For the application software (1))/LR03 (size
AAA) alkaline batteries (2) (For the US and UK
only)/USB connecting cable (1)
Application software (CD-ROM) (1)
Carrying pouch (1) (For Chinese and Korea only)
Receiver MDR-E0110LP/BC (1) (For Chinese
and Korea only)
Design and specifications are subject to change without
notice.
SPECIFICATIONS
9-879-330-04
2005C04-1
© 2005.03


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2
ICD-P110/P210
Notes on Chip Component Replacement
·Never reuse a disconnected chip component.
· Notice that the minus side of a tantalum capacitor may be
damaged by heat.
z
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
· Unleaded solder melts at a temperature about 40
°C higher
than ordinary 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 viscou-s (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 is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
TABLE OF CONTENTS
1.
SERVICE NOTE ........................................................ 3
2.
GENERAL ................................................................... 4
3.
DISASSEMBLY
3-1.
Case (Front) Assy ............................................................
5
3-2.
SW Board, MAIN Board .................................................
6
3-3.
AUDIO Board ..................................................................
6
4.
SERVICE MODE ....................................................... 7
5.
DIAGRAMS
5-1.
Block Diagram ................................................................ 15
5-2.
Printed Wiring Board ­ AUDIO Section ­ ..................... 17
5-3.
Schematic Diagram ­ AUDIO Section ­ ........................ 18
5-4.
Printed Wiring Board ­ MAIN Section ­ ....................... 19
5-5.
Printed Wiring Board ­ SW Section ­ ............................ 20
5-6.
Schematic Diagram ­ MAIN/SW Section ­ ................... 21
6.
EXPLODED VIEWS
6-1.
Case (Front) Section ........................................................ 25
6-2.
Case (Rear) Section ......................................................... 26
7.
ELECTRICAL PARTS LIST .................................. 27


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ICD-P110/P210
SECTION 1
SERVICE NOTE
1-1. CAUTIONS OF FLASH MEMORY (IC701)
EXCHANGE
[Precaution When the Flash Memory (IC701) is
Replaced]
When the flash memory (IC701) is replaced, be sure to perform the
BAD BLOCK check* and writing of the model code. If they are not
completed, the unit will not operate normally.
* BAD BLOCK check is to check the flash ROM memory area
(the BAD BLOCK area) where data cannot be guaranteed.
The resultant information of this check is stored in the TOC-
AREA so that the BAD BLOCK area should not be used.
[BAD BLOCK Check Procedure]
1. When the power is turned on after the flash memory (IC701)
is replaced, the BAD BLOCK check starts automatically and
the OPR (D701) lights in orange.
2. In about 30 seconds after start of the check, the OPR (D701)
changes the color to green indicating that the check is
completed.
1-2. NOTES FOR REPLACEMENT OF THE
MICROCOMPUTER (IC702)
The IC702 on the MAIN board has former and new types of models.
Former type : MB91F233LLGA-GE1 (flash microcomputer)
New type
: MB91233LLGA-G-107E1 (mask microcomputer)
The service parts include only new types of models. When replacing
the IC702, check the model number. The transistors Q706 and Q707
for program write should be removed when the previous type is
installed.
MAIN BOARD (SIDE B)
TP721
D701
D701
OPR
(PB)
(REC)
G
R
TP718
TP726
TP725
1
2
3
1
R730
C708
ET701
Q704
R728
R758
C729
C730
IC706
1-865-058-
11
(11)


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ICD-P110/P210
SECTION 2
GENERAL
This section is extracted
from instruction manual.
Index to Parts and Controls
Main unit
MIC (built-in microphone)
Display window
MENU
DISPLAY
zX
REC (record) /PAUSE
Nx
PLAY/STOP (ENTER)
--.(review/fast backward)/
>
+ (cue/fast forward) (SELECT)
Speaker
Rear
Hook for handstrap
(not supplied)
MIC SENS
(microphone
sensitivity)
USB connector
Battery
compartment
Display window
Folder indication
Alarm indicator
Repeat play indicator
Selected message
number
REC DATE (recorded
date) indication
REMAIN indicator
MIC jack (PLUG IN POWER)
EAR (earphone) jack
OPR (operation) indicator
ERASE
FOLDER
VOL (volume) +/--
DIVIDE
HOLD
x
STOP
Remaining memory
indicator
Remaining battery
indicator
Recording mode
indication
REC (recording)
indication
EASY-S (easy search)
indictaion
Number of messages
in a folder/Menu
indication/Counter
/Remaining time
indication /
Recording date
indication /Current
time indication /
Messages


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ICD-P110/P210
SECTION 3
DISASSEMBLY
·This set can be disassembled in the order shown below.
Note: Follow the disassembly procedure in the numerical order given.
3-1. CASE (FRONT) ASSY
3-1. CASE (FRONT) ASSY
(Page 5)
3-2. SW BOARD, MAIN BOARD
(Page 6)
SET
3-3. AUDIO BOARD
(Page 6)
1
battery case lid
2
screw
3
screw
4
claw
5
two claws
6
two claws
7
case (front) assy