Sony ICD-47 Primary User manual
SERVICE MANUAL
Features
•90 minutes recording time
This unit is useful for recording messages or appointments.
•Organizing message files
You can choose among 3 different files to record and store your
messages.
You can easily move messages from one file to another (see page 18).
Up to 99 messages can e recorded in each file.
•Alarm function
You can start playing ack a desired message with an alarm on a desired
date and time (see page 21). You can use this function to remind you of
the time of the meeting, etc.
•Playback speed control
You can play ack messages rapidly (+50%) or slowly (–25%) (see page
19). This is useful when playing ack a long recording. The sound pitch
will e automatically adjusted when you change the play ack speed.
•Adding a recording to previously recorded message
You can add a recording to the message eing played ack to count as
one message (see page 20).
IC RECORDER
US Model
Canadian Model
AEP Model
UK Model
E Model
SPECIFICATIONS
ICD-47
Ver 1.0 2001.04
9-873-119-11 Sony Corporation
2001D0500-1 Personal Audio Company
C2001.4 ShinagawaTec Service Manual Production Group
Recording media Built-in flash memory, Monaural recording
Recording time 90 minutes
Frequency response 280 Hz - 2 800 Hz
Speaker approx. 3.6 cm (1
7
⁄
16
in.) dia.
Power output 80 mW
Output Earphone jack (mini jack) for 8 - 300 Ω earphone
Play ack speed control FAST: +50%
SLOW: –25%
Power requirements One LR03 (size AAA) alkaline attery: 1.5 V DC
Dimensions (w/h/d) (not incl. projecting parts and controls)
58.0 × 83.5 × 14.2 mm (2
3
⁄
8
× 3
3
⁄
8
×
9
⁄
16
in.)
Mass (incl. attery) 56 g (1.98 oz)
Design and specifications are su ject to change without notice.
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TEL 13942296513 QQ 376315150 892498299
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2
ICD-47
TABLE OF CONTENTS
1. SERVICING NOTES............................................... 2
2. GENERAL ................................................................... 3
3. DISASSEMBLY
Disassembly Flow ........................................................... 4
Lid, Battery Case ............................................................ 4
“Case (Front) Section”, “Case (Rear) Section” ............. 4
MAIN Board ................................................................... 5
Installation “MAIN Board”,
“Microphone, Electric Condenser” (MIC101) ............... 5
4. TEST MODE.............................................................. 6
5. DIAGRAMS
5-1. Block Diagram ................................................................ 7
5-2. Printed Wiring Board ...................................................... 8
5-3. Schematic Diagram ......................................................... 9
5-4. IC Pin Function Description ........................................... 12
6. EXPLODED VIEW................................................... 15
7. ELECTRICAL PARTS LIST ............................... 16
CAUTION ON REPLACING FLASH MEMORY
The BAD-BLOCK check* must be executed, when the flash
memory (IC702) in this set was replaced.
The set will not operation normally, unless this check is finished.
* The BAD-BLOCK check detects an area (bad-block) in the flash
memory where data validity cannot be guaranteed, and saves this
information in the TOC-AREA so that a bad-block is not used.
BAD-BLOCK check Procedure:
1. Apply 1.5V from regulated power supply to the battery termi-
nals.
2. Once the power is supplied, the check starts and then proceeds
for approx. 45 seconds. (Be sure to keep applying the power
and pin yj or TP13 (green)/Pin yh or TP14 (red) signal “H”
during the check)
* Green/red LED of [OPR] indicator don't light up, therefore
it cannot be seen visually. Check the signal of pin yh , yj or
TP13, 14.
3. When the check completes, the result is shown as follows.
OK:Pin yh or TP14 signal “L” (Pin yj or TP13 Signal “H”)
NG:Pin yj or TP13 signal “H” (Pin yh or TP14 signal “L”)
4. In case of OK, press the [STOP] button.
Note:
• In case of NG, check system controller IC (IC701), flash memory IC
(IC702) and the peripheral circuit. (Particularly, check carefully the sol-
dering of the flash memory)
• After finishing the BAD-BLOCK check, assemble the set, load the dry
battery, and confirm if the set operates normally.
SECTION 1
SERVICING NOTES
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board. (within 3 times)
• Be careful not to apply force on the conductor when soldering
or unsoldering.
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TEL 13942296513 QQ 376315150 892498299
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3
ICD-47
SECTION 2
GENERAL This section is extracted from
instruction manual.
32
Index to Parts and Controls
Refer to the pages indicated in parentheses for details.
Main unit
9
q;
qa
qs
qd
qf
qg
1
2
3
4
8
5
6
7
1VOL (volume) control (14)
2FILE utton (10, 13, 18)
3MIC ( uilt-in microphone)
(10)
4NxPLAY/STOP (play/
stop•enter) utton (8, 14, 15)
5–./>+ (fast forward/
fast ackward•selection of
menu mode) utton (13, 15)
6STOP utton (11)
7HOLD switch (25)
8PLAY SPEED selector (19)
9MENU utton (8, 21, 34)
0Display window (33)
qa OPR (operation) indicator
(10, 14)
qs ERASE utton (16)
qd REC (record) START/STOP
utton (10)
qf Speaker
qg EAR (earphone) jack (15)
33
Additional Information
Display window
51
2
3
4
6
7
8
9
1Total num er of messages in
a file (13)
Mode indication of the
menu(21, 26 - 28) (On, OFF,
etc.)
2File indication (10, 13)
3Current message num er (10,
13)
4Remaining recording time
indication (10)
Recording date indication
(14)
Current time/day indication
(8)
Menu indication (8, 21, 26 -
28, 34) (ALARM, etc.)
Messages (ERASE, SCAN,
etc.)
5Alarm indicator (23)
6Battery exhausted indicator
(7)
7Repeat play indicator (15)
8REMAIN indication (10)
9REC DATE indication (14)
8
Clock setting display appears when you insert attery for the first time, or
when you insert attery after the unit has een without attery for a
certain period of time. In this case, proceed from Step 2.
Display the clock setting display.
Set the date.
Step 2: Setting the Clock
1Press MENU to enter
the menu mode.*
2Press –.once to display
“SET DATE”.
3Press NxPLAY/STOP.
The year digits will flash.
2Press NxPLAY/STOP.
The month
digits will flash.
3Set the month and day in
sequence, then press
NxPLAY/STOP.
The hour
digits will
flash.
1Press –.or >+ to select the digits of the year.
1
2
* The “ALARM” display may
appear instead of the “BEEP”
display (see page 34).
9
Getting Started
Set the time.
Exit from the menu mode.
Press MENU.
3
2Press NxPLAY/STOP.
The minute digits will flash.
3Set the minute.
4Press NxPLAY/STOP at the
time signal.
The display will return to
“SET DATE”.
4
1Press –.or >+ to select the digits of the hour.
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TEL 13942296513 QQ 376315150 892498299
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ICD-47
4
SECTION 3
DISASSEMBLY
“CASE (FRONT) SECTION”, “CASE (REAR) SECTION”
Note: Follow the disassembly procedure in the numerical order given.
LID, BATTERY CASE
•This set can be disassembled in the order shown below.
DISASSEMBLY FLOW
Set Lid, Battery Case
Installation “Main Board”, “Microphone, Electric Condenser” (MIC101
)
Case (Front) Section
Case (Rear) Section Main Board
3lid, battery case
2boss
2boss
1
2claw
2three claws
2three claws
4case (front) section
3Remove the two solders
speaker lead (SP101).
1screw
5case (rear) section
3
#
speaker (SP101)
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TEL 13942296513 QQ 376315150 892498299
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ICD-47
5
MAIN BOARD
1two screws
(M1.7 ×4)
2bracket
(jack)
3Remove the MAIN board to
direction of the arrow.
INSTALLATION “MAIN BOARD”, “MICROPHONE, ELECTRIC CONDENSER” (MIC101)
knob (MODE)
knob (HOLD)
S711
S712
microphone, electric condenser
(MIC101)
Note: On installation MAIN board adjust the S711, S712
and knob (HOLD, MODE).
two leads
microphone,
electric condense
r
(MIC101)
Install two leads the electric condenser microphone
(MIC101) in the figure.
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TEL 13942296513 QQ 376315150 892498299
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6
ICD-47 SECTION 4
TEST MODE
[Setting Method ofTest mode]
Short TP701 (TEST) on the MAIN board with a solder bridge (con-
nect pin yf of IC701 to the ground). Then, turn on the power.
–MAIN BOARD (Side A) –
TP701
Short :Test mode
Open : Normal mode
)(
[Releasing Method ofTest Mode]
Turn off the power. Then, open the solder bridge on TP701 (TEST)
on the MAIN board.
[Operation of Setting onTest Mode]
When the test mode is set, the LCD displays “TEST”and [OPR]
LED lights in green.
Note: The [OPR] LED turn off, if a key operated.
1. Audio test
•A howling occurs with “5P DSP LOOP”displayed on the LCD,
if the [REC START/STOP] key is pressed.
•The mute turns on, if [ +] key is pressed.
•The mute turns off, if [-- ] key is pressed.
•The microphone sensitivity becomes high, if the [HOLD] switch
turned off.
•The microphone sensitivity becomes low, if the [HOLD] switch
turned on.
2. Sleep/Wake up test
•Pressing the [ ] key causes the set to enter sleep state.
•Pressing another key causes the set to release sleep state.
3. LCD check
•LCD light up all, if the [STOP] key is pressed.
•Even segment of LCD light up as shown below, if the [FILE]
key is pressed.
LCD display
•Odd segment of LCD light up as shown below, if the [ERASE]
key is pressed.
LCD display
4. Beep sound check
•A beep (2.4 kHz) is kept sounding, if the [MENU] key is pressed.
•A beep stop sounding, if another key is pressed.
5. Power supply check
•The battery is on the O.K. level when the [OPR] LED lights in
green only, or it is off.
•The battery is on the mark lighting level when the [OPR] LED
lights in green and blinks in red repeatedly.
•The battery is on the inactive level when the [OPR] LED blinks
in red only.
>
.
Nx
D
Y
S
D
M
M
M
REC DATE
SP
LP
REMAIN
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TEL 13942296513 QQ 376315150 892498299
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ICD-47
77
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
18 13 40
9
11
12
7
42
43
37
14
16
19
18
29
28
36
2
72 73 72 41 8 2
32
16
74
85
65
89
88
9
8
1 6
7
2
3
4
87
82
79
80
70
77
75
76
71 21
67
66
15
68
22
63
69
84
100
3 6
4
5
414354042432
1371920171011146
1 2 86 4 3 64
TI– L. P. F
MIC
H. P. F A/D
CONVERTER
AGC
IC107
MIC AMP
IC103
TRANSMIT
SHIFT
REGISTER
RESET
SWITCH
Q111
MIC SENSE
SWITCH
Q103
SEQUENCE
AND
CONTROL
ADPCM
IC101 (1/2)
MIC101
DT
BCLKR
MCLK
BCLKT
FSR
FST
DIGITAL SIGNAL
PROCESSOR
IC104 (1/2)
DIGITAL SIGNAL
PROCESSOR
IC104 (2/2)
ADPCM
IC101 (2/2)
SYSTEM CONTROLLER
IC701
SDI
SCLK
SLDA
MDISD0
SSN
SCK
IOPD0
IOPD1
DAV
RDY
RSTB
REAL TIME CLOCK
IC703
DSPSI
DSPSSN
DSPSCK
DSPFRM
DSPSTP
DSPDAV
DSPRDY
DSPRST
DSPSO
BEEP
LMUTE
DSPSI SDO
X701
32.768kHz
OSCIN
SOCOUT
32KOUT INTR
CE
SCLK
SO
SI
RTCINT
RTCCE
RTCCLK
RTCDI
RTCDO
32 – 6123 – 26
S0 – S29COM0 – COM3
LEDPB
LEDREC
ND701
LIQUID
CRYSTAL
DISPLAY
XTALA
LINE MUTING
Q105
D/A
CONVERTER
LED DRIVE
Q506 (1/2)
LED DRIVE
Q506 (2/2)
B+ SWITCH
Q106, 107
RECEIVE
SHIFT
REGISTER
DR RO–
OPR
L. P. F
D504
VOL
RV101
J101
+
SP101
(SPEAKER)
•SIGNAL PATH
: PLAY
: REC
18 – 21, 24 – 27
91 – 98
FMIO0 – FMIO7
I/O0 – I/O7
FLASH MEMORY
(32BIT)
IC702
R/B
CE
WP
GND
RE
WE
ALE
CLE
XFMBSY
WAKEUP
KEY1
KEY0
XHOLD
SPDSW
XTEST
XFMCE
XFMWP
XFMSE
XFMRE
XFMWE
XFMALE
XFMCLE
MICSEL
X702
5MHz
XT1
X2
X1
DSPMCK Q0CLKIN
AMPPOW
PLLCRL
APOWER
CE
DIVIDER
IC106
GRN
(PLAY)
RED
(REC)
1.5V
(POWER AMP (IC102) B+)
3.3V
ADPCM (IC101), DSP (IC104),
DIVEDER (IC106), LED B+
3.3V
MIC AMP (IC103),
AGC (IC107) B+
3.3V
SYSTEM CONTROLLER (IC701), FLASH
MEMORY (IC702), REAL TIME CLOCK (IC703) B+
+3.3V
REGULATOR
IC503
+3.3V
REGULATOR
IC506
DC/DC
CONVERTER
IC502, Q502
DC/DC
CONVERTER
IC501
DC/DC CONVERTER
CONTROL
Q507
VOLTAGE
DETECT
IC504
RESET SIGNAL
GENERATOR
IC505
POWER
SWITCHING
Q508
BATT B+
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R03)
1PC. 1.5V
BATT B+
XSPOWER
XRESET
BATT
PLAY SPEED>HOLD
MENU
FILE
ERASE
TP701
(TEST)
S712
FAST
NORMAL
SLOW
S711
OFF
HOLD
WAKE UP CONTROL
SWITCH
Q701 – 703
S701 – 705 S707 – 709
S707
STOP
(SELECT)
– .
> +
S701
REC
START/STOP
PLAY/STOP
Nx
(EXECUTE)
S702
S703
S704
S705
S708
S709
v
POWER AMP
IC102, Q108, 109
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TEL 13942296513 QQ 376315150 892498299
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ICD-47
88
5-2. PRINTED WIRING BOARD
• Semiconductor
Location
Ref. No. Location
D501 E-2
D502 D-2
D504 C-4
D701 E-3
IC101 B-4
IC102 F-3
IC103 C-9
IC104 B-3
IC106 C-3
IC107 B-2
IC501 F-2
IC502 E-2
IC503 E-2
IC504 D-3
IC505 F-3
IC506 D-2
IC701 D-8
IC702 F-8
IC703 E-4
Q103 B-9
Q105 F-2
Q106 F-2
Q107 F-9
Q108 F-3
Q109 G-2
Q111 B-8
Q502 D-2
Q506 D-4
Q507 D-3
Q508 F-9
Q701 F-2
Q702 F-2
Q703 F-2
Note on Printed Wiring Board:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•f: internal component.
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Partsonthepatternfacesideseenfrom
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
A
B
C
D
E
F
12345678910
G
v
• Main board is four layer printed board.
However, the patterns of layers2 and3have notbeen included
in this diagrams.
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TEL 13942296513 QQ 376315150 892498299
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ICD-47
99
TP52
TP51
TP49
R131
C132 R132
C131
TP10
R136
C135
R716
W501
W502
TP02
D501
C512
C507
D502
IC504
R508 C511
R505
TP41
C134
TP47
R134
TP9
C130
IC102
RV101
TP54TP55
C126
C129
Q109R126
Q106
L903
C128
R137
C133
TP46
R551
R512R553
TP4TP3
IC505
C505
R509
R510
R783
C701
D701
TP12
C127
Q105
C154
IC106
C147
R165
C146
R765R762
R761
R161C157
R152
R156
R124
R125
C705
R701
R703
R702
C761
C149
R154
R153
C143
C142
R108
R782R713R712
TP35
TP36
TP7
R784
C708
C711
TP6
R779
TP30
R781
TP31
TP33
R709
R710
R711
C752
R752
C751
TP106
C155
R158R145
C139
R146
TP105
C144C113
R115
R143
C114
TP57
C104
C136
TP21
TP22
R771
R707
R708
R776
TP8
R775R774R773
TP24
Q702
R706
R751
R102
MIC101
C504
C503
X702
R116
Q103
IC101
Q703
S711
TP701
S709S708
X701
W102
W101
SP101
L502
R151
Q111
Q107
IC104
C702
C121
FB503
FB131
FB132
R140
R144
TP13
TP14
IC103
IC107
IC703
IC503
J101
IC501
IC502
Q502
IC701
IC702
FB504
C506
R502
C153
R517
L501
C550
TP01
Q507
R506
R507
R133
Q108
TP58
C102
C101
C120
TP59
S712
R778
S707
C707
S705
S704
S703
S702
TP27TP26TP25
S701
R772
TP20
R770
R155
Q508
C508
R515
D504
Q506
IC506
R777
ND701
R101
C160
R157
C510
Q701
C706
1
0.47 1
0.47
22
22
4V
1k
RB551V
10
10
RB551V
XC61AN0802
470k 0.1
470k
22
4V
100
0.1
NJM2076
10k/10k0.047
0.1
2SA11821k
2SB1073
47
6.3V
47k
1
470k
2.2k680
XC61AN3002MR
0.1
100k
1k
100k
0.1
1SS352
0.1
DTC363EKT146
0.1
XC25BS5001MR
0.1
100k
22p
10k470k
470k
1M0.1
47k
47k
10k
33
1
220k
220k
220k
0.1
0.1
47k
47k
0.1
0.01
10k
220k680k680k
220k
0.01
0.1
4.7k
0.5%
10k
0.5%
1M
470k
0.5%
1k
47
6.3V
100k
0.1
0.22
3.3k10k
0.047
22k
0.10.047
1M
47k
10
16V
0.033
100p
33k
0.5%1M
470k
0.5%
22k
0.5%
15k
0.5%
10k
0.5%
4.7k
0.5%
2SB1218A
100k
10k
330
47
6.3V
47
6.3V
5MHz
10k
UN9211J
MC145481
2SB1218A
32.768 Hz
10k
UN9214J
2SK2036
1609J--VA11H-DB
68
6.3V
4700p
4.7k
47k
LMV751M5X
AN6123MS
RS5C348A
XC62G3312MR
XC6372C331PR
XC6372D351PR
CPH3209
-8EU
K9F3208WOA-TCBOT
1000p
1.5k
10 10V
100
10
XP4601
1M
220k
470k
2SA1182
22 6.3V
100p
0.1
470k
0.5%
0.1
470k
0.5%
10k
10k
3LN01S
47 6.3V
470k
CL155UR
XP1212
XC62G3312MR
33k 0.5%
2.2k
0.033
3.3k
10 10V
UN9213J
0.1
FMIO0
FMIO1
FMIO2
FMIO3
FMIO4
FMIO5
FMIO6
FMIO7
P17
P100
P101
P102
P103
P32
COM0
COM1
COM2
COM3
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
P35
P34
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
COM0
COM1
COM2
COM3
P17
P32
P102
P35
FMIO4
FMIO5
FMIO6
FMIO7
FMIO3
FMIO2
FMIO1
FMIO0
P103
P101
P100
P34
STOP
SSN
SCK
DAV
RDY
RDY
SCK
SSN
STOP
DAVA1
A2
A3
A4
A1
A2
A3
A4
DO
DI
DO
DI
RST
RST
FRM
FRM
GRN RED
MDISDO
MDOSDI
INVA_IN
VDD
BASE_B
BASE_A
VSS
B_OUT
A_OUT
INVB_IN
NON
Q1
VDD
CLKIN
Q0
VSS
CE
VSS
SDI
SDO
SCLK
SLDA
VSS
VDD
SLDB
OSCBYP
INTB
IOPA7
IOPA6
IOPA5
IOPA4
IOPA3
IOPA2
VSS
VDD
IOPA1
SCK
TDO
TDI
VSS
VDD
TCK
TMS
RWN
IOPD0
VSS
XTALB
XTALA
VSSA
VDDA
VPP
DAV
VDD
VAG
RO-TI+
PITI-
PO-
PO+MU/A
TG
VDDVSS
FSR
DR
BCLKR
FST
DT
BCLKT
MCLK
VAGREF
PDI
VCCDET
IN GND DET
VSS
CEL
AEL
VSS VCC
VCC
CE
RE
WE
WP
I/O0
I/O1
I/O2
I/O3 I/O4
I/O5
I/O6
I/O7
VDD
SCLK
SO
SI
VSS
CE
INTR
OUT
32K
IN
OSC
OUT
OSC VSS CE
VOUT
VIN
NC
VSS CE
VOUT
VIN
NC
IN
OUT
VSS
NC CEVOUT
LX
VSS LX
NC VOUT CE
OUT
IN
VDD0
AVREF
VSS1
BEEP
COM1
COM3
COM2
BIAS
VLC0
VLC1
VLC2
VSS0
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
AVSS
XT2
XT1
VDD1
X1
X2
IC
DSPSI
DSPIO
DSPSCK
DSPFRM
DSPDAV
DSPRDY
DSPMCK
NC
NC
S
k
S
MIC
V+
V-
MIC AMP
AGC
SWITCH
SENSE
MIC
ADPCM
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
FLASH MEMORY
Q701,702
WAKE UP
CONTROL
SWITCH
WAKE UP
CONTROL
SWITCH
HOLD OFF
HOLD
(TEST)
PLAY SPEED
FAST
NORMAL
SLOW
ERASEFILEMENU
+-
(SELECT)
PLAY/STOP
(EXECUTE)
REC
START/STOP
STOP
W701
LIQUID CRYSTAL DISPLAY
KEY0
KEY1
SPDSW
XHOLD
LMUTE
MICSEL
XFMCE
XFMWE
XFMALE
XFMBSY
XFMCLE
DSPSSN
XFMRE
XFMWP
BATT
FMIO7
FMIO6
FMIO5
FMIO4
FMIO3
FMIO2
FMIO1
FMIO0
AVREF
RTCINT
WAKEUP
XRESET
RTCCLK
RTCDO
RTCDI
RTCCE
XSPOWER
AMPPOW
LEDPB
LEDREC
XTEST
APOWER
SYSTEM CONTROLLER
REAL TIME CLOCK
LINE MUTING
RESET
SWITCH
DIVIDER
+3.3V
REGULATOR
+3.3V
REGULATOR
-1
-2
VOL
DRIVER
DRIVER
POWER AMP
B+ SWITCH
B+ SWITCH
(SPEAKER)
-1 -2
DC/DC
CONVERTER
CONTROL
GND
VOLTAGE
DETECT
DC/DC
CONVERTER
DC/DC
CONVERTER
POWER
SWITCHING
-1 -2
(REC)(PLAY)
OPR
-1 -2
LED DRIVE
GND
RESET SIGNAL
GENERATOR
DC/DC
CONVERTER
DRY BATTERY
SIZE"AAA"
IEC DESIGNATION
R03
1PC.1.5V
)(
COM0
PLLCRL
GND
IOPA0
SSN
IOPD3
IOPD1
RSTB
RDY
R/ B
DIGITAL
SIGNAL
PROCESSOR
DSPSTP
DSPRST
XFMSE
Q508
S704 S705
S703S702
µPD780308GC-A31
10µH
47µH
5-3. SCHEMATIC DIAGRAM • See page 10 for IC Block Diagrams. •See page 11 forWaveforms.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
• % : indicates tolerance.
•f: internal component.
•C: panel designation.
•A: B+ Line.
• Powervoltageis dc1.5Vand fedwithregulateddcpower
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : PLAY
( ) : REC
∗: Impossible to measure
• Voltages are taken with aVOM(Input impedance 10MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: PLAY
L: REC
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ICD-47
1010
•IC Block Diagrams
IC101 MC145481SDR2
+
–
813
1
2
20
0.886 V
REF
H. P. F.
SEQUENCE
AND
CONTROL
SHARED
DAC
DAC ADC
RECEIVE SHIFT
REGISTER
TRANSMIT SHIFT
REGISTER
VAG REF
RO–
4
PO–
3
PI
6
VDD
5
PO+
DR
9
BCLKR
10
PDI
7
FSR
DT
12 BCLKT
11 MCLK
14 FST
15 VSS
16 MU/A
VAG
19 TI+
18 TI–
17 TG
1
VDD
VSS
CUT OFF
FREQUENCY: 200 Hz
L. P. F.
CUT OFF
FREQUENCY: 3.4 kHz
L. P. F.
CUT OFF
FREQUENCY: 3.4 kHz
–
+
–1
IC102 NJM2076M (TE2)
INVA IN
NON INVB IN
BASE B
BASE A
A OUT
VSS
B OUT
2
VDD 3
1
4
7
6
5
8
POWER
AMP
POWER
AMP
IC106 XC25BS5001MR
3
4
1
2
6
Q1
VDD
CLKIN
CE
Q0
5VSS
1
2
1
4
11 BIT PLL
(×N)
IC107 AN6123MS-TXL
GM
5
DET
3
IN
4
GND
2
DET
1
VCC
DET
IC501 XC6372C331PR
IC502 XC6372D351PR
NC
VOUT
CE
VSS
LX
2
1
3
4
5
VLX
LIMITER
PWM/PFM
CONTROL
OSC 100kHz
BUFFER
PHASE
COMPARATOR
REFERENCE
VOLTAGE
CHIP
ENABLE
SLOW
START
+
–
VDD
IC503, 506 XC62GR3312MR
+
–
3OUTPUT
CONTROL
REFERENCE
VOLTAGE
4
1
2 5
CURRENT
LIMIT
VSS
VIN
CE
NC
VOUT
IC703 RS5C348A-E2
VDD
VDD
OSCIN
OSCOUT
CE
/INTR
32KOUT
SCLK
SO
SI
VSS
32 kHz
OUTPUT
CONTROL COMPARATOR
W
COMPARATOR
D
ADDRESS
REGISTER
I/O
CONTROL
ADDRESS
DECODER
SHIFT
REGISTER
INTERRUPT
CONTROL
OSC
DETECT
VOLTAGE
DETECT
ALARM W REGISTER
(WEEK, MIN, HOUR)
ALARM D REGISTER
(MIN, HOUR)
DIV OSC
DIVIDER
CORRECTION
9
10
8
7
6
2
3
4
5
1
TIMER COUNTER
SEC, MIN, HOUR, WEEK,
DAY, MONTH, YEAR
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2
2
9
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11
ICD-47
•Waveforms
1IC101 7(FSR), qf (FST)
IC104 rd (SLDA)
1 V/DIV, 50 µs/DIV
3.4 Vp-p
150 µs
2IC101 9(BCLKR), qa (MCLK),
qs (BCLKT), IC104 rs (SCLK)
1 V/DIV, 200 ns/DIV
3IC104 es (XTALA), IC106 6(Q0)
1 V/DIV, 100 ns/DIV
4IC106 3(CLKIN), IC701 qg (DSPMCK)
1 V/DIV, 20 µs/DIV
5IC701 ul (X2)
2 V/DIV, 100 ns/DIV
6IC701 is (XT1), IC703 1(32KOUT)
1 V/DIV, 10 µs/DIV
7IC701 ij (RTCINT), IC703 6(INTR)
2 V/DIV, 200 ms/DIV
8IC703 8(OSCOUT)
200 mV/DIV, 10 µs/DIV
9IC501 4(LX)
1 V/DIV, 5 µs/DIV
0IC502 4(LX)
2 V/DIV, 5 µs/DIV
qa Q502 (Base)
200 mV/DIV, 5 µs/DIV
qs Q502 (Collector)
1 V/DIV, 5 µs/DIV
3.4 Vp-p
565 ns
4.6 Vp-p
282 ns
73.5 µs
3.4 Vp-p
3.6 Vp-p
200 ns
2.5Vp-p
30.6 µs
4.3 Vp-p
500 ms
1.1 Vp-p
30.6 µs
4.3 Vp-p
9.9 µs
3.6 Vp-p
11.2 µs
0.9 Vp-p
11.1 µs
4.6 Vp-p
3.6 µs
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TEL 13942296513 QQ 376315150 892498299
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12
ICD-47
5-4. IC PIN FUNCTION DESCRIPTION
•IC104 1609J--VA11H-DB (DIGITAL SIGNAL PROCESSOR)
Pin No. Pin Name I/O Description
1VDD—Power supply terminal (+3.3V)
2 RDY O Interrupt output terminal of ready/busy detection signal to the system controller (IC701)
“L”: ready, “H”: busy
3 SLDB I/O Not used (open)
4 OSCBYP I Not used (fixed at “H”)
5 INTB I Not used (open)
6 to 11 IOPA7 to IOPA2 I/O Not used (open)
12 VSS —Ground terminal
13 VDD —Power supply terminal (+3.3V)
14, 15 IOPA1, IOPA0 I/O Not used (open)
16 MDISDO O Recording serial data output to the system controller (IC701) “H”active
17 MDISDI I Playback serial data input from the system controller (IC701) “H”active
18 SCK I Serial clock signal input from the system controller (IC701) “H”active
19 SSN I Transmission status input from the system controller (IC701) “L”active
20 TDO O Not used (open)
21 TDI I Not used (open)
22 VSS —Ground terminal
23 VDD —Power supply terminal (+3.3V)
24 TCK I Not used (open)
25 TMS I Not used (open)
26 IOPD3 I/O Not used (open)
27 RWN O Not used (open)
28 IOPD1 I Stop signal input from the system controller (IC701) “L”active
29 IOPD0 O Interrupt output terminal of frame signal to the system controller (IC701) “H”active
30 VSS —Ground terminal
31 XTALB I/O Not used (fixed at “L”)
32 XTALA I PLL clock signal (4.096 MHz) input from the divider (IC106) “H”active
33 VSSA —Ground terminal
34 VDDA —Power supply terminal (+3.3V)
35 VPP —Not used (open)
36 DAV O Available data output to the system controller (IC701) “H”active
37 RSTB I Reset signal and power down detection signal input from the system controller (IC701)
“L”: reset or power down
38 VDD —Power supply terminal (+3.3V)
39 VSS —Ground terminal
40 SDI I Recording serial data input from the ADPCM (IC101)
41 SDO O Playback serial data output to the ADPCM (IC101)
42 SCLK O Serial clock signal output to the ADPCM (IC101)
43 SLDA O Serial data output to the ADPCM (IC101)
44 VSS —Ground terminal
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TEL 13942296513 QQ 376315150 892498299
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13
ICD-47
•IC701 µPD780308GC-A31-8EU (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Description
1 KEY0 I Key input terminal (A/D input) S701 to S705 (STOP, REC START/STOP, Nx PLAY/STOP
(EXECUTE), –.(SELECT), >+ (SELECT) ) keys input
2 KEY1 I Key input terminal (A/D input) S707 to S709 (MENU, FILE, ERASE) keys input
3 SPDSW I PLAY SPEED select switch (S712) input terminal (A/D input)
“L”: SLOW, “M”: FAST, “H”: NORMAL
4 XHOLD I HOLD switch (S711) input terminal “L”: HOLD ON, “H”: HOLD OFF
5 LMUTE O Line muting control signal output terminal “H”: line muting on
6 MICSEL O Microphone sensitivity select signal output terminal
“L”: mic sensitivity low, “H”: mic sensitivity high
7 XFMCE O Chip enable signal output to the flash memory (IC702) “L”active
8 VDD0 —Power supply terminal (+3.3V)
9 AVREF I Reference voltage input terminal (for A/D converter)
10 XFMWE O Write enable signal output to the flash memory (IC702) “L”active
11 XFMALE O Address latch enable signal output to the flash memory (IC702) “L”active
12 VSS1 —Ground terminal
13 XFMBSY I Ready/busy detection signal input from the flash memory (IC702) “L”active
14 XFMCLE O Command latch enable signal output to the flash memory (IC702) “L”active
15 DSPMCK O Sampling frequency sync signal output to the digital signal processor (IC104) “H”active
16 DSPSSN O Transmission status output to the digital signal processor (IC104) “L”active
17 XFMRE O Read enable signal output to the flash memory (IC702) “L”active
18 NC —Not used (open)
19 XFMWP O Write protect signal output to the flash memory (IC702) “L”active
20 XFMSE O Spare space enable signal output to the flash memory (IC702) “L”active
21 BEEP O Beep sound drive signal output terminal (2.4 kHz) “H”active
22 PLLCRL O Serial data transfer clock signal output to the divider (IC106)
Power on/off control signal output for the ADPCM (IC101), digital signal processor (IC104),
divider (IC106) and LED power supply “H”: power on
23 to 26 COM0 to COM3 O Common drive signal output to the liquid crystal display (ND701) “H”active
27 BIAS O Power supply output terminal for the liquid crystal display (ND701) “H”active
28 to 30 VLC0 to VLC2 I Power supply input terminal for the liquid crystal display (ND701) “H”active
31 VSS0 —Ground terminal
32 to 61 S0 to S29 O Segment drive signal output to the liquid crystal display (ND701) “H”active
62 NC —Not used (open)
63 APOWER O Power on/off control signal output for the mic amplifier (IC103) and AGC (IC107)
“H”: power on (rec mode)
64 XTEST I Setting terminal for the test mode “L”: test mode (Normally: fixed at “H”)
65 DSPSTP O Stop signal output to the digital signal processor (IC104) “L”active
66 LEDREC O LED drive signal output of the REC indicator (D504 red) “H”: LED on (rec mode)
67 LEDPB O LED drive signal output of the PLAY indicator (D504 green) “H”: LED on (play mode)
68 AMPPOW O Power on/off control signal output to the power amplifier (IC102)
“H”: power on (play mode)
69 XSPOWER O Power on/off control signal output for analog power supply to the DC/DC converter circuit
“L”: power on
70 RTCCE O Chip enable signal output to the real time clock (IC703) “H”active
71 DSPRST O Reset signal and power down detection signal output to the digital signal processor (IC104)
“H”: reset or power down
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TEL 13942296513 QQ 376315150 892498299
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14
ICD-47
Pin No. Pin Name I/O Description
72 DSPSI I Recording serial data input from the digital signal processor (IC104) “H”active
73 DSPSO O Playback serial data output to the digital signal processor (IC104) “H”active
74 DSPSCK O Serial clock signal output to the digital signal processor (IC104) “H”active
75 RTCDI I Serial data input from the real time clock (IC703) “H”active
76 RTCDO O Serial data output to the real time clock (IC703) “H”active
77 RTCCLK O Serial data transfer clock signal output to the real time clock (IC703) “H”active
78 IC —Internal connection terminal (connected to ground)
79 X2 O Main system clock output terminal (5 MHz)
80 X1 I Main system clock input terminal (5 MHz)
81 VDD1 —Power supply terminal (+3.3V)
82 XT1 I Sub system clock input terminal (32.768 kHz)
83 XT2 O Sub system clock output terminal (32.768 kHz) Not used (open)
84 XRESET I System reset signal input from the reset signal generator (IC505) “L”: reset
For several hundreds msec. after the power supply rises, “L”is input, then it changes to “H”
85 DSPFRM I Interrupt input terminal of frame signal from the digital signal processor (IC104) “H”active
86 WAKEUP I Key interruption processing start signal input terminal “H”active
87 RTCINT I Interrupt input from the real time clock (IC703) (2 Hz) “H”active
88 DSPRDY I Interrupt input terminal of ready/busy detection signal from the digital signal processor (IC104)
“L”: ready, “H”: busy
89 DSPDAV I Available data input from the digital signal processor (IC104) “H”active
90 AVREF O Reference voltage output terminal (for A/D converter) “H”active
91 to 98 FMIO0 to FMIO7 I/O Two-way data bus with the flash memory (IC702) (bit 0 to bit 7) “H”active
99 AVSS —Ground terminal (for A/D converter)
100 BATT I Dry battery voltage detection signal input terminal (A/D input)
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TEL 13942296513 QQ 376315150 892498299
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15
ICD-47
SECTION 6
EXPLODED VIEW
•Items marked “*”are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•The mechanical parts with no reference num-
ber in the exploded views are not supplied.
•Accessories and packing materials are given
in the last of the electrical parts list.
NOTE:
•-XX and -X mean standardized parts, so they
may have some difference from the original
one.
•Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 4-214-309-71 LID, BATTERY CASE
2 3-375-114-81 SCREW
3 3-912-036-71 KNOB (MODE)
4 4-218-420-11 CUSHION, RUBBER
5 4-214-308-91 CASE (REAR)
6 4-214-295-41 KNOB (HOLD)
7 4-214-293-21 BUTTON (SEARCH) (>+. –.)
8 4-214-312-21 BUTTON (PLAY) (Nx)
9 3-375-114-41 SCREW
10 4-216-129-01 BRACKET (SPEAKER B)
11 4-214-300-01 BRACKET (SPEAKER)
12 X-3380-570-2 CASE (FRONT) SUB ASSY
13 4-214-297-11 BRACKET (JACK)
14 3-375-114-01 SCREW
*15 A-3021-462-A MAIN BOARD, COMPLETE
16 4-214-299-11 BRACKET (LCD)
17 4-216-159-01 HOLDER, MICROPHONE
18 4-218-124-01 SHEET (C), ADHESIVE
19 4-218-419-01 CUSHION (A)
20 4-217-198-01 SHEET (SPEAKER)
22 3-047-466-01 RETAINER, LCD
MIC101 1-542-373-11 MICROPHONE, ELECTRIC CONDENSER (MIC)
ND701 1-803-342-11 PANEL, LIQUID CRYSTAL DISPLAY
SP101 1-504-691-12 SPEAKER (3.6cm)
W501 4-214-301-01 TERMINAL (+), BATTERY
W502 4-214-302-01 TERMINAL (–), BATTERY
W701 1-694-478-11 CONDUCTIVE BOARD, CONNECTION
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W501
W502
MIC101
ND701
W701
SP101
not supplied
not supplied
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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16
ICD-47 SECTION 7
ELECTRICAL PARTS LIST
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
MAIN
*A-3021-462-A MAIN BOARD, COMPLETE
*********************
3-047-466-01 RETAINER, LCD
4-214-299-11 BRACKET (LCD)
4-216-159-01 HOLDER, MICROPHONE
4-218-124-01 SHEET (C), ADHESIVE
< CAPACITOR >
C101 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C102 1-119-750-11 TANTALUM CHIP 22uF 20% 6.3V
C104 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C113 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C114 1-104-913-11 TANTALUM CHIP 10uF 20% 16V
C120 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C121 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C126 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C127 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C128 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C129 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C130 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C131 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C132 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C133 1-115-156-11 CERAMIC CHIP 1uF 10V
C134 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C135 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C136 1-162-927-11 CERAMIC CHIP 100PF 5% 50V
C139 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V
C142 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C143 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C144 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C146 1-162-919-11 CERAMIC CHIP 22PF 5% 50V
C147 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C149 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C153 1-104-851-11 TANTALUM CHIP 10uF 20% 10V
C154 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C155 1-115-467-11 CERAMIC CHIP 0.22uF 10% 10V
C157 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C160 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V
C503 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C504 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C505 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C506 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C507 1-125-817-11 CERAMIC CHIP 10uF 10% 6.3V
C508 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C510 1-104-851-11 TANTALUM CHIP 10uF 20% 10V
C511 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C512 1-125-817-11 CERAMIC CHIP 10uF 10% 6.3V
C550 1-125-817-11 CERAMIC CHIP 10uF 10% 6.3V
C701 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C702 1-127-889-11 TANTALUM CHIP 68uF 20% 6.3V
C705 1-115-156-11 CERAMIC CHIP 1uF 10V
C706 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C707 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C708 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C711 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C751 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C752 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C761 1-164-360-11 CERAMIC CHIP 0.1uF 16V
< DIODE >
D501 8-719-073-35 DIODE RB551V-30TE-17
D502 8-719-073-35 DIODE RB551V-30TE-17
D504 8-719-027-84 LED CL-155UR/G-D (OPR)
D701 8-719-016-74 DIODE 1SS352
< FERRITE BEAD >
FB131 1-414-235-22 FERRITE BEAD INDUCTOR CHIP
FB132 1-414-235-22 FERRITE BEAD INDUCTOR CHIP
FB503 1-414-235-22 FERRITE BEAD INDUCTOR CHIP
FB504 1-414-235-22 FERRITE BEAD INDUCTOR CHIP
< IC >
IC101 8-759-673-92 IC MC145481SDR2
IC102 8-759-289-74 IC NJM2076M (TE2)
IC103 8-759-677-71 IC LMV751M5X
IC104 8-759-672-66 IC 1609J - - VAH11T-DB
IC106 8-759-672-67 IC XC25BS5001MR
IC107 8-759-586-57 IC AN6123MS-TXL
IC501 8-759-486-47 IC XC6372C331PR
IC502 8-759-438-70 IC XC6372D351PR
IC503 8-759-653-54 IC XC62GR3312MR
IC504 8-759-186-89 IC XC61AN0802MR
IC505 8-759-333-42 IC XC61AN3002MR
IC506 8-759-653-54 IC XC62GR3312MR
IC701 8-759-672-33 IC uPD780308GC-A31-8EU
IC702 8-759-668-55 IC K9F3208WOA-TCBOT
IC703 8-759-560-17 IC RS5C348A-E2
NOTE:
•Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
•-XX and -X mean standardized parts, so they
may have some difference from the original
one.
•RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•Items marked “*”are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
•SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
•CAPACITORS
uF: µF
•COILS
uH: µH
When indicating parts by reference
number, please include the board.
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
17
ICD-47
< JACK >
J101 1-785-506-11 JACK (EAR)
< COIL >
L501 1-414-865-11 INDUCTOR 47uH
L502 1-414-865-11 INDUCTOR 47uH
L903 1-412-006-31 INDUCTOR CHIP 10uH
< MICROPHONE >
MIC101 1-542-373-11 MICROPHONE, ELECTRIC CONDENSER (MIC)
< LIQUID CRYSTAL DISPLAY >
ND701 1-803-342-11 PANEL, LIQUID CRYSTAL DISPLAY
< TRANSISTOR >
Q103 8-729-037-72 TRANSISTOR UN9211J- (TX).SO
Q105 8-729-039-57 TRANSISTOR DTC363EKT146
Q106 8-729-422-87 TRANSISTOR 2SB1073-QR-TX
Q107 8-729-028-28 FET 2SK2036 (TE85L)
Q108 8-729-038-80 TRANSISTOR 2SA1182-Y (TE85R)
Q109 8-729-038-80 TRANSISTOR 2SA1182-Y (TE85R)
Q111 8-729-037-75 TRANSISTOR UN9214J- (TX).SO
Q502 8-729-047-75 TRANSISTOR CPH3209-TL
Q506 8-729-426-25 TRANSISTOR XP1212
Q507 8-729-427-74 TRANSISTOR XP4601
Q508 8-729-048-04 FET 3LN01S-TL
Q701 8-729-037-74 TRANSISTOR UN9213J- (TX).SO
Q702 8-729-420-24 TRANSISTOR 2SB1218A-QRS
Q703 8-729-420-24 TRANSISTOR 2SB1218A-QRS
< RESISTOR >
R101 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R102 1-216-815-11 METAL CHIP 330 5% 1/16W
R108 1-216-833-11 RES, CHIP 10K 5% 1/16W
R115 1-216-857-11 METAL CHIP 1M 5% 1/16W
R116 1-216-833-11 RES, CHIP 10K 5% 1/16W
R124 1-216-833-11 RES, CHIP 10K 5% 1/16W
R125 1-216-803-11 METAL CHIP 33 5% 1/16W
R126 1-216-821-11 METAL CHIP 1K 5% 1/16W
R131 1-218-446-11 METAL CHIP 1 5% 1/16W
R132 1-218-446-11 METAL CHIP 1 5% 1/16W
R133 1-216-853-11 METAL CHIP 470K 5% 1/16W
R134 1-216-809-11 METAL CHIP 100 5% 1/16W
R136 1-216-801-11 METAL CHIP 22 5% 1/16W
R137 1-216-841-11 METAL CHIP 47K 5% 1/16W
R140 1-216-829-11 RES, CHIP 4.7K 5% 1/16W
R143 1-216-841-11 METAL CHIP 47K 5% 1/16W
R144 1-216-841-11 METAL CHIP 47K 5% 1/16W
R145 1-216-833-11 RES, CHIP 10K 5% 1/16W
R146 1-216-837-11 METAL CHIP 22K 5% 1/16W
R151 1-216-833-11 RES, CHIP 10K 5% 1/16W
R152 1-216-841-11 METAL CHIP 47K 5% 1/16W
R153 1-216-841-11 METAL CHIP 47K 5% 1/16W
R154 1-216-841-11 METAL CHIP 47K 5% 1/16W
R155 1-216-833-11 RES, CHIP 10K 5% 1/16W
R156 1-216-841-11 METAL CHIP 47K 5% 1/16W
R157 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R158 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R161 1-216-857-11 METAL CHIP 1M 5% 1/16W
R165 1-216-845-11 METAL CHIP 100K 5% 1/16W
R502 1-216-823-11 METAL CHIP 1.5K 5% 1/16W
R505 1-216-853-11 METAL CHIP 470K 5% 1/16W
R506 1-216-857-11 METAL CHIP 1M 5% 1/16W
R507 1-216-849-11 METAL CHIP 220K 5% 1/16W
R508 1-216-853-11 METAL CHIP 470K 5% 1/16W
R509 1-216-845-11 METAL CHIP 100K 5% 1/16W
R510 1-216-821-11 METAL CHIP 1K 5% 1/16W
R512 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R515 1-216-853-11 METAL CHIP 470K 5% 1/16W
R517 1-216-809-11 METAL CHIP 100 5% 1/16W
R551 1-216-853-11 METAL CHIP 470K 5% 1/16W
R553 1-216-819-11 METAL CHIP 680 5% 1/16W
R701 1-216-849-11 METAL CHIP 220K 5% 1/16W
R702 1-216-849-11 METAL CHIP 220K 5% 1/16W
R703 1-216-849-11 METAL CHIP 220K 5% 1/16W
R706 1-216-845-11 METAL CHIP 100K 5% 1/16W
R707 1-216-857-11 METAL CHIP 1M 5% 1/16W
R708 1-218-911-11 METAL CHIP 470K 0.5% 1/16W
R709 1-216-857-11 METAL CHIP 1M 5% 1/16W
R710 1-218-911-11 METAL CHIP 470K 0.5% 1/16W
R711 1-216-821-11 METAL CHIP 1K 5% 1/16W
R712 1-216-855-11 METAL CHIP 680K 5% 1/16W
R713 1-216-855-11 METAL CHIP 680K 5% 1/16W
R716 1-216-821-11 METAL CHIP 1K 5% 1/16W
R751 1-216-833-11 RES, CHIP 10K 5% 1/16W
R752 1-216-845-11 METAL CHIP 100K 5% 1/16W
R761 1-216-853-11 METAL CHIP 470K 5% 1/16W
R762 1-216-853-11 METAL CHIP 470K 5% 1/16W
R765 1-216-833-11 RES, CHIP 10K 5% 1/16W
R770 1-216-833-11 RES, CHIP 10K 5% 1/16W
R771 1-218-883-11 METAL CHIP 33K 0.5% 1/16W
R772 1-218-911-11 METAL CHIP 470K 0.5% 1/16W
R773 1-218-863-11 METAL CHIP 4.7K 0.5% 1/16W
R774 1-218-871-11 METAL CHIP 10K 0.5% 1/16W
R775 1-218-875-11 METAL CHIP 15K 0.5% 1/16W
R776 1-218-879-11 METAL CHIP 22K 0.5% 1/16W
R777 1-218-883-11 METAL CHIP 33K 0.5% 1/16W
R778 1-218-911-11 METAL CHIP 470K 0.5% 1/16W
R779 1-218-863-11 METAL CHIP 4.7K 0.5% 1/16W
R781 1-218-871-11 METAL CHIP 10K 0.5% 1/16W
R782 1-216-849-11 METAL CHIP 220K 5% 1/16W
R783 1-216-845-11 METAL CHIP 100K 5% 1/16W
R784 1-216-849-11 METAL CHIP 220K 5% 1/16W
< VARIABLE RESISTOR >
RV101 1-225-500-11 RES, VAR, CARBON 10K/10K (VOL)
< SWITCH >
S701 1-771-274-11 SWITCH, TACTILE (STOP)
S702 1-771-274-11 SWITCH, TACTILE (REC START/STOP)
S703 1-771-585-11 SWITCH, TACTILE
(Nx PLAY/STOP (EXECUTE))
S704 1-692-088-11 SWITCH, TACTILE (- .m(SELECT))
S705 1-771-585-11 SWITCH, TACTILE (>M+ (SELECT))
MAIN
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
18
ICD-47
MAIN
S707 1-692-088-11 SWITCH, TACTILE (MENU)
S708 1-692-088-11 SWITCH, TACTILE (FILE)
S709 1-771-274-11 SWITCH, TACTILE (ERASE)
S711 1-771-586-11 SWITCH, SLIDE (>HOLD)
S712 1-771-587-11 SWITCH, SLIDE (PLAY SPEED)
< TERMINAL >
W501 4-214-301-01 TERMINAL (+), BATTERY
W502 4-214-302-01 TERMINAL (-), BATTERY
< CONNECTION CONDUCTIVE BOARD >
W701 1-694-478-11 CONDUCTIVE BOARD, CONNECTION
< VIBRATOR >
X701 1-767-994-22 VIBRATOR, CRYSTAL (32.768kHz)
X702 1-767-144-21 VIBRATOR, CERAMIC (5MHz)
**************************************************************
MISCELLANEOUS
**************
SP101 1-504-691-12 SPEAKER (3.6cm)
************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
3-231-374-11 MANUAL, INSTRUCTION (ENGLISH)
3-231-374-21 MANUAL, INSTRUCTION (FRENCH)
(Canadian, AEP)
3-231-374-31 MANUAL, INSTRUCTION (SPANISH) (AEP, E)
3-231-374-41 MANUAL, INSTRUCTION
(GERMAN, PORTUGUESE) (AEP)
3-231-374-51 MANUAL, INSTRUCTION
(DUTCH, SWEDISH, ITALIAN) (AEP)
3-231-374-61 MANUAL, INSTRUCTION
(KOREAN, SIMPLIFIED CHINESE) (E)
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
ICD-47
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
1.0 2001.04 New
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