Panasonic KX-FP105RS Service Manual page 25

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4.3.
Descriptions of Pin Distribution (IC501)
Change from original page 126~128 (Descriptions of Pin Distribution (IC501) in 6.3. CONTROL SECTION)
NO.
SIGNAL
1
AIN1
2
AIN2
3
AIN3
4
AMON
5
VSSB
6
VDDB
7
VDD(3.3V/B)
8
X32OUT
9
X32IN
10
VSS
11
XBACEN
12
VDD (5V/B)
13
XRAMCS
14
XRAMCS2
15
FTG
16
F1
17
F2/OP
18
FR/OP
19
VIDRST/IOP
20
SPHCLK/IOP
21
DARKON/IOP
22
ADSEL2/IOP
23
CPC
24
BELL
25
VDD (5V)
26
VSS
27
RVN
28
IRDATXD/IOP
29
IRDARXD/
IOP80
30
TXD/IOP
31
RXD/IOP
32
XRTS/IOP
33
XCTS/IOP
34
XDSR/IOP
35
DCD/IOP
36
XDTR/IOP
37
RI/CLK/IOP
38
TONE1
39
TONE2
40
VOLUREF
41
VOLUOUT
42
VOLUIN
43
MIDAT/IOP
44
MICLK/IOP
45
MILAT/IOP
46
XRESCS1
47
IOP90
48
VSS
49
VDD (5V)
50
XNMI
51
CBUSY2
52
CSO
53
CBUSY1
54
CCLK
55
CSI
56
IOP91
57
IOP92
58
FMEMCS/IOP
59
FMEMDO/IOP
60
FMEMDI/IOP
61
FMEMCLK/IOP
62
XRESCS3/OP
63
20KOSC/IOP
I/O
POWER SUPPLIED VOLTAGE
A
3.3V
A
3.3V
A
3.3V
A
3.3V
GND
3.3V
3.3V/BATT
O
3.3V/BATT
I
3.3V/BATT
GND
I
5V/BATT
5V/BATT
O
5V/BATT
O
5V/BATT
O
5V
O
5V
O
5V
O
5V
O
5V
I
5V
I
5V
I
5V
I
5V
O
5V
5V
GND
I
5V
O
5V
I
5V
O
5V
O
5V
O
5V
O
5V
O
5V
O
5V
O
5V
O
5V
5V
5V
5V
5V
5V
A
5V
A
5V
A
5V
O
5V
O
5V
GND
5V
I
5V
O
5V
O
5V
I
5V
I
5V
I
5V
O
5V
O
5V
O
5V
O
5V
O
5V
I
5V
O
5V
O
5V
25
DESCRIPTION
CCD IMAGE SIGNAL INPUT
THERMISTOR TEMPERATURE WATCH INPUT
-----------
ANALOG SIGNAL MONITOR TERMINAL
POWER SOURCE (ANALOG GND)
POWER SOURCE (ANALOG +3.3V)
POWER SOURCE (+3.3V/LITHIUM BATTERY)
RTC (32.768KHz) CONNECTION
RTC (32.768KHz) CONNECTION
GND
BACKUP ENABLE
POWER SOURCE (+5V/LITHIUM BATTERY)
RAM (IC504) CHIP SELECT
NOT USED
SH SIGNAL OUTPUT FOR CIS
01 SIGNAL OUTPUT FOR CIS
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
INPUT PORT (JOG1)
INPUT PORT (JOG2)
INPUT PORT (RESERVED)
OUTPUT PORT (LINE RLY)
POWER SOURCE (+5V)
POWER SOURCE (GND)
INPUT PORT (FILM END SENSOR SIGNAL)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
NOT USED
TONE OUTPUT
TONE OUTPUT
ANALOG REF VOLTAGE
VOLUME OUTPUT
VOLUME INPUT
MIDAT
MICLK
MILAT
OUTPUT PORT (BREAK)
OUTPUT PORT (SPMUTE)
POWER SOURCE (GND)
POWER SOURCE (+5V)
HIGH FIXED
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
INPUT PORT (RESERVED)
INPUT PORT (RESERVED)
INPUT PORT (RESERVED)
INPUT PORT (VOX)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (RESERVED)
OUTPUT PORT (OP RESET)
RESERVED
KX-FP105RS

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