Sony ICD-P330F Service Manual ▷ View online
9
9
ICD-P330F
ICD-P330F
4-1. BLOCK DIAGRAM
SECTION 4
DIAGRAMS
47 MIP
HSSPOOT
A
B1
XOUT
XIN
RV101
VOL
33
51
52
MIC101
FM MODULE UNIT
IC1001
BUFFER
Q1003
MICROPHONE
J101
(PLUG IN POWER)
A/D,D/A CONVERTER,DSP
IC101
SIGNAL SELECT
IC2003
SYSTEM CONTROL,
USB/LED/LCD DRIVER
IC703
FLASH MEMORY
IC701
4
8
3
2
–IN
1 SHUTDOWN
+IN
BIAS
VO2
5
VO1
SP101
SPEAKER
DSP+3V-1
3
4
DSP+3V REG
IC501
VOUT
VIN
1
CE
5
EXT
1
FB
MUTE
Q101
MIC AMP
Q106
SPEAKER AMP
IC102
HEADPHONE AMP
IC2002
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION LR03)
2PCS, 3V
23 EGPIO11
SI1
XDSPIFRW
SCK1
SO1
XDSPIFACK
XDSPRST
XDSPIFACK
XDSPRST
XDSPIFREQ
SCK1
XDSPIFRW
SO1
SI1
SI1
XDSPIFACK
XDSPRST
XDSPIFREQ
XDSPIFREQ
SCKI
DSPIFRW
SO1
SI1
SI1
XDSPIFACK
XDSPRST
DSPIFREQ
DSPIFREQ
EGPIO12
EGPIO13
EGPIO14
EGPIO14
EGPIO15
RSTN
RSTN
BGPIO2
24
25
26
27
54
58
LIN0
36
• Signal path
: FM
: PB
: REC
100
I
69
61
I
68
15
54
55
56
56
57
58
59
60
29
I
32
•
41
I
44
7
19
9
16
17
18
8
FLMRB
13
HPMUTE 12
SPAMPPWR
14
HPAMPPWR
47
BEEP
45
LMUTE
XFLMRE
XFLMCSO
FLMCLE
FLMALE
XFLMWE
XFLMWP
UCOM+3V
UCOM+3V
OPR
(PB)
(REC)
R/B
WP
CE
CLE
ALE
ALE
WE
RE
XREDLED
XGRNLED
DC+3V
OSC1
OSC2
DSPPWR
29
HOLDHPDET
9
FLMPWR
51
XVBUSDET
46
TRON/CLKOUT
33
D+
34
D–
26
BATT
31
XBATTEN
SEG0
I
SEG31
I/O1
I
I/O4
I/O5
I
I/O8
LIQUID
CRYSTAL
DISPLAY
PANEL
LCD701
BATTERY
DETECT
Q702
D702
OPR
D701
X701
8MHz
1
I
4
COM0
I
COM3
40
41
41
42
RESET
IC702
3.1V REG
IC1002
INRUSH
PROTECT
Q1001,1002
39
43
44
52
HOLD
OFF
ON
S701
23
17
18
XI
XO
X702
32.768kHz
20
21
X2001
4.096MHz
XRESET
10
11
11
DSP+3V-2
3
4
VOUT
VIN
1
CE
DECT
D505
D505
L501
DC/DC
CONVERTER
IC506
UCOM+3V
3
4
VOUT
VIN
1
CE
DC+3V
3
CE
VOLTAGE
DETECT
IC504
SWITCHING
Q506
VOLTAGE
DETECT
Q507,508
SWITCH
Q509
BUFFER
Q704
VBUS
DETECT
Q2002
m
J102
i
4
5
3
2
–IN
1 SHUTDOWN
+IN
BIAS
VO1
HP MUTE
Q2001
UCOM+3V REG
IC503
FLM+3V
4
3
VOUT
VIN
1
CE
FLM+3V REG
IC2001
DSP+3V REG
IC502
SCKI(DSP)
SO1(DSP)
SO1(DSP)
SI1(DSP)
XDSPRST
DSPIFREQ
DSPIFRW
XDSPIFACK
FLMIO0
I
FLMIO7
DC+3.3V
DC+3.3V
CN1001
VBUS
DATA+
DATA–
(USB)
+
–
8
11
TU_L
ANT
6
LOCAL/DX
5
RESET
3
SCE
2
SCK
1
4
SDA
DVCC
10
AVCC
49 FM_LCLDX
50 FM_SCE
36 FM_SCK
38 FM_SDAI(RX)
37 FM_SDAO(TX)
50 FM_SCE
36 FM_SCK
38 FM_SDAI(RX)
37 FM_SDAO(TX)
53 FM_PWR
DC+3.3V
3
B2
1
S
6
4
KEYIN0
KEYIN1
WAKEUP
WAKE UP
SWITCH
Q703
KEY
MATRIX
S702-709
27
28
28
48
10
10
ICD-P330F
ICD-P330F
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
Common Note on Schematic Diagrams:
• All capacitors are in µF unless otherwise noted. (p: pF)
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in Ω and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C : panel designation.
• A : B+ Line.
• Power voltage is dc 3 V and fed with regulated dc power
• Power voltage is dc 3 V and fed with regulated dc power
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– USB/FM section –
– USB/FM section –
no mark : FM
– Main (1/2), (2/2) sections –
no mark : FM
(
) : REC
<
> : PB
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
E
: PB
a
: REC
Common Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
• Waveforms
— MAIN Board —
— MAIN Board —
2
IC703 qk (OSC2)
0.5 V/DIV, 0.1
µ
sec/DIV
3
IC703 wa (XO)
0.5 V/DIV, 20
µ
sec/DIV
0.5 V/DIV, 0.1
µ
sec/DIV
1
IC101 ta (XOUT)
1.2 Vp-p
4.096 MHz
8 MHz
2.8 Vp-p
32.768 kHz
3.5 Vp-p
Ref. No.
Location
(D505)
H-6
D701
E-12
D702
E-12
D2001
E-12
D2002
C-6
D2004
C-5
(D2007)
I-6
D2008
A-12
IC101
C-9
IC102
D-10
(IC501)
J-6
(IC502)
G-6
(IC503)
I-6
(IC504)
H-3
(IC506)
I-6
(IC701)
I-8
(IC702)
G-10
(IC703)
I-10
IC2001
D-8
IC2002
D-11
IC2003
E-9
(Q101)
G-11
Q106
B-10
(Q506)
H-5
(Q507)
I-4
(Q508)
I-4
Q509
C-4
(Q702)
G-10
Q703
C-8
Q704
C-5
(Q2001)
H-12
Q2002
C-5
• Semiconductor
Location
(MAIN Section)
(MAIN Section)
( ): SIDE B
11
11
ICD-P330F
ICD-P330F
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
A
USB/FM
BOARD
CN1002
B
USB/FM
BOARD
W1001
W502
R748
S702
DRY BATTERY
SIZE "AAA"
IEC DESIGNATION
LR03
2PCS, 3V
S705
– .
zX
REC/PAUSE
z
DISPLAY/
MENU
Nx
PLAY/STOP
(ENTER)
x
STOP
>
+
D2004
R745
TP104
SP101
SPEAKER
RED
BLK
BLK
R747
TP508
W501
TP105
IC504
IC506
D505
TP2001
C515
IC502
W7001
IC701
IC703
CN2001
R702 R703
RV101
R714
R707
Q702
R523
R2010
R2011
R721
R2014
R2025
R2012
R754
R706
R126
C124
W7004
W7006
X701
W7005
W7002
W7003
R713
R712
Q101
C2005
R727
R728
S708
R753
C126
S701
S701
HOLD
VOL
S708
DIVIDE
OFF ON
Q506
R515
R503
Q508
R519
R520
Q507
R521
C505
L501
R518
R516
R517
IC501
C513
C514
C510
C512
IC503
C516
C509
C2003
C701
C702
R726
R2004
C2004
R138
C131
R2015 R2013
R711
R131
IC702
R124
C511
S704
TP703
C518
Q509
Q2002
G D S
Q2001
S D G
G D S
S D G
G D S
G D S
G D S
S D G
B C E
TP504
Q704
E C B
R513
S707
TP505
TP701
C715
C128
R723
X2001
CN701
R116
RB101
C732
IC101
LCD701
LIQUID CRYSTAL DISPLAY PANEL
C127
C106
R121
R129
C113
R2019
C2014
C2013
C707
R110
R105
C708
R2001
TP107
FB2001
C101
D2001
C2001
OPR
D701
D702
(REC)
(PB)
W2001
TP106
C119
C2011
R118
R119
C108
R128
IC102
C103
R108
Q106
E C B
R109
C105
R101
R102
FB103
X702
W101
D2008
D2007
TP103
W102
TP102
J101
MIC101
MICROPHONE
m
(PLUG IN POWER)
J102
i
TP101
R722
R120
IC2001
C731
R709
C716
Q703
C712
R749
C711
S706
R2020
R524
TP507
S703
C742
TP704
R528
TP702
D2002
R512
R511
R526
R525
R750
R752
R733
R710
R734
R510
C504
R701
C109
C132
C120
C104
R2024
R2023
FB105
FB106
R130
C2012
C111
R122
R104
C107
C130
C102
FB101
R106
R107
R135
R137
R724
FB701
FB702
R746
76
100
50
26
1
1
3
5
4
25
75
36
1
51
8
5
1
4
IC2002
4
1
5
8
100
76
1
25
26
50
51
75
48
25
1
2
1
2
4
3
4
3
1
2
2
20
1
19
4
3
1
2
4
3
5
4
1
3
1
24
MAIN BOARD (SIDE A)
MAIN BOARD (SIDE B)
1-869-159-
(11)
11
1-869-159- (11)
11
1
2
4
3
BLK
RED
R736
R755
S709
FM • i / 5
S709
TP502
R756
C2007
C110
R2007
R2002
C2008
R2008
C122
C2006
IC2003
13
64
C743
US MODEL
EXCEPT
US MODEL
US MODEL
4-2. PRINTED WIRING BOARD — MAIN SECTION —
• Refer to page 10 for Semiconductor Location.
: Uses unleaded solder.
(Page 14)
(Page 14)
12
12
ICD-P330F
ICD-P330F
4-3. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —
• Refer to page 10 for Waveforms.
• Refer to page 16 for IC Block Diagram.
• Refer to page 16 for IC Block Diagram.
IC B/D
IC B/D
IC B/D
J101
FB101
RB101
C124
L501
W101
W102
TP101
TP102
R102
FB103
TP103
C107
C130
R110
R105
R107
R106
C105
R101
R108
R109
C106
MIC101
IC101
C103
R104
C131
C110
R120
RV101
R126
R124
R128
C108
R119
R118
R122
C111
C113
C109
IC102
R121
R129
SP101
IC2002
C2014
R2002
C2012
C2011
C2013
C2005
R138
FB105
FB2001
FB106
R2001
TP106
TP107
C2004
R2004
W2001
D2001
C104
R137
C127
C128
C516
C514
C510
IC504
C505
R521
R503
Q507
Q508
R520
R518
D505
Q506
IC506
TP504
R516
R515
R525
R511
C504
R510
R513
R512
R519
D2004
C518
R526
C511
IC503
C509
R517
C513
C515
C512
R524
TP502
C2001
R131
C126
R2024
R2023
CN2001
J102
TP507
TP505
C120
C119
X2001
R116
TP105
TP104
IC501
IC502
W501
W502
TP508
Q106
R130
Q101
Q2001
R135
Q704
Q509
D2008
C102
C122
R2019
C101
D2002
D2007
C132
C2008
C2007 R2007
R2008
C2006
IC2003
(Page 15)
(Page 15)
(Page 13)
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