Sony ICD-47 Service Manual ▷ View online
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”
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
“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)
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.
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.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
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
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
12
19
11
4
14
18
13
19
10
20
9
6
5
19
3
2
1
17
15
22
16
7
8
W501
W502
MIC101
ND701
W701
SP101
not supplied
not supplied
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
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.
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.
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
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.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u:
µ
, for example:
uA. .
:
µ
A. .
uPA. . :
µ
PA. .
uPB. . :
µ
PB. .
uPC. . :
µ
PC. .
uPD. . :
µ
PD. .
• CAPACITORS
uF:
µ
F
• COILS
uH:
µ
H
When indicating parts by reference
number, please include the board.
number, please include the board.
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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