Sony ICD-P520 / ICD-P530F Service Manual ▷ View online
ICD-P520/P530F
17
• IC Pin Descriptions
IC703 MN101C93KSH (SYSTEM CONTROL, USB/LED/LCD DRIVER) (MAIN BOARD (2/2))
IC703 MN101C93KSH (SYSTEM CONTROL, USB/LED/LCD DRIVER) (MAIN BOARD (2/2))
Pin No.
Pin Name
I/O
Pin Description
1 to 4
COM0 to 3
O
LCD common 0 to 3 signal output
5 to 7
VLC3 to 1
I
LCD VLC 3 to 1 signal input
8
C2/N.C
I
Not used (Open)
9
FLMPWR
O
Flash memory power ON signal output (H: ON, L: OFF)
10
XREDLED
O
Red LED (REC) ON/OFF signal output (Open drain)
11
XGRNLED
O
Green LED (PB) ON/OFF signal output (Open drain)
12
HPMUTE
O
Headphone muting signal output (H: Headphone muting)
13
SPAMPPWR
O
Speaker power amplifi er power ON signal output (H: ON, L: OFF)
14
HPAMPPWR
O
Headphone power amplifi er power ON signal output (H: ON, L: OFF)
15
DSPPWR
O
DSP power ON signal output (H: ON, L: OFF)
16
VSS
—
Ground
17
OSC1
I
Main clock input (8 MHz)
18
OSC2
O
Main clock output (8 MHz)
19
VDD
—
Power supply pin (+3.1 V)
20
XI
I
Sub clock input (32.768 kHz)
21
XO
O
Sub clock output (32.768 kHz)
22
NMOD
I
Not used (Connected to GND)
23
XRESET
I
CPU reset signal input
24
DMOD
I
Not used (Pull up)
25
VREF
—
Power supply pin (+) for A/D converter. (+3.1 V)
26
BATT
I
Battery level A/D input
27
KEYIN0
I
Key 0 A/D input
28
KEYIN1
I
Key 1 A/D input
29
HOLDHPDET
I
HOLD switch/headphone detection signal input
30
SHIMUKE
I
Destination setting pin
31
XBATTEN
O
Battery level sense enable signal output (L: Enable)
32
VDD
—
Power supply (+3.1 V)
33
D+
I/O
USB D+ signal input/output
34
D–
I/O
USB D– signal input/output
35
VSS
—
Ground
36
FM_SCK
O
FM tuner serial clock output
37
FM_SDAO(TX)
O
FM tuner serial data output
38
FM_SDAI(RX)
I
FM tuner serial data input
39
SCK1(DSP)
O
DSP I/F serial clock output
40
SO1(DSP)
O
DSP I/F serial data output
41
SI1(DSP)
I
DSP I/F serial data input
42
XDSPRST
O
DSP reset signal output (L: Reset)
43
DSPIFREQ
O
DSP I/F request signal output
44
DSPIFRW
O
DSP I/F read/write signal output
45
LMUTE
O
Audio line muting signal output
46
TRON/CLKOUT
O
USB TRON signal output
47
BEEP
O
Beep signal output (PWM: 16 bit timer)
48
WAKEUP
I
Wakeup interruption signal input
49
FM_LCLDX
O
FM Local/DX ON signal output (H: Local, L: DX)
50
FM_SCE
O
FM serial chip select signal output (L: Enable)
51
XVBUSDET
I
VBUS detection signal input (L: VBUS ON)
52
XDSPIFACK
I
DSP acknowledge interruption signal input
53
FM_PWR
O
FM tuner power ON signal output (H: ON, L: OFF)
ICD-P520/P530F
18
Pin No.
Pin Name
I/O
Pin Description
54
FLMRB
I
Flash memory ready/busy signal input
55
XFLMWP
O
Flash memory write protect signal output
56
XFLMCS0
O
Flash memory chip select signal output
57
FLMCLE
O
Flash memory command latch enable signal output
58
FLMALE
O
Flash memory address latch enable signal output
59
XFLMWE
O
Flash memory write enable clock signal output
60
XFLMRE
O
Flash memory read enable clock signal output
61 to 68
FLMIO0 to 7
I/O
Flash memory address/data bit0 to 7 signal input/output
69 to 100
SEG31 to 0
O
LCD segment 31 to 0 signal output
19
ICD-P520/P530F
SECTION 5
EXPLODED VIEWS
1 3-254-083-01
SCREW
2 3-254-003-01
SCREW
3 2-634-641-01
BRACKET
(SPEAKER)
4
X-2176-916-1 CASE (FRONT) SUB ASSY (P) (P520)
4
X-2176-918-1 CASE (FRONT) SUB ASSY (PF) (P530F)
5 2-633-879-02
WINDOW
(LED)
6
2-633-875-02 BUTTON (FRONT) (P520)
6
2-633-875-31 BUTTON (FRONT) (P530F)
7 2-651-219-01
SHEET
(LED)
SP101 1-826-097-41 SPEAKER
(2.8cm)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Abbreviation
CND : Canadian model
CH :
CND : Canadian model
CH :
Chinese
model
KR
: Korea model
5-1. CASE (FRONT) SECTION
1
2
3
5
4
6
SP101
7
20
ICD-P520/P530F
51
2-633-874-01 BUTTON (SIDE) (P520)
51
2-633-874-21 BUTTON (SIDE) (P530F)
52
2-633-876-01 TERMINAL (+.–), BATTERY
53 2-633-870-01
KNOB
(HOLD)
54
X-2176-915-1 CASE (REAR) SUB ASSY (P)
(P520:US,CND,AEP,UK,E,KR)
54
X-2176-917-1 CASE (REAR) SUB ASSY (PF) (P530F)
54
X-2177-436-1 CASE (REAR) SUB ASSY (P) (P520:CH)
55 2-177-065-01
CUSHION
(BATTERY
TERMINAL)
56 2-634-640-01
LID
(CONNECTOR)
57
A-1239-900-A USB BOARD, COMPLETE (P520)
57
A-1239-911-A USB/FM BOARD, COMPLETE (P530F:US)
57
A-1242-735-A USB/FM BOARD, COMPLETE
(P530F:AEP,UK,E,KR)
58
2-633-877-01 TERMINAL (+), BATTERY
59 2-590-020-01
SHEET,
INSULATING
60
2-633-878-01 TERMINAL (–), BATTERY
61 3-251-410-02
SHEET,
INSULATING
62 2-661-298-01
SPACER
(LCD-P)
63 2-633-872-01
HOLDER
(LCD)
64 2-590-076-01
CUSHION
(MIC)
65
A-1239-898-A MAIN BOARD, COMPLETE (P520)
65
A-1239-909-A MAIN BOARD, COMPLETE (P530F:US)
65
A-1242-733-A MAIN BOARD, COMPLETE (P530F:AEP,UK,E,KR)
66 2-653-251-01
SHEET
67 3-254-014-01
SCREW
68
2-633-869-41 LID, BATTERY CASE
CN701
1-780-296-21 CONDUCTIVE BOARD, CONNECTION
LCD701 1-802-400-11 DISPLAY PANEL, LIQUID CRYSTAL
MIC101 1-542-650-11 MICROPHONE, ELECTRET CONDENSER (MIC)
MIC101 1-542-650-11 MICROPHONE, ELECTRET CONDENSER (MIC)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-2. CASE (REAR) SECTION
51
MIC101
LCD701
CN701
52
53
54
55
55
59
58
60
65
62
63
66
67
67
56
57
68
not supplied
not supplied
not supplied
64
61
Click on the first or last page to see other ICD-P520 / ICD-P530F service manuals if exist.