Sony ICF-C103L - Pin Description

©
=, oO
axl,
=
Uv \e) ond ~]
NO
is
G)
w
1-10
12-14
oe on
Nin
—
ean —
~~) —
No cm)
8
—_—_
\O
—
23
4
N |] de
—
6
Ny
~]
bo
we
©
NO
o ¢)
No
\O
oy)
to —
WwW | Go
Se
2 | GI} Goa} G | G Oo
f.
f
f
—
-44
45-48
49, 50
51-56
o1 oO
Ke]
sad > ~J
Pin Name
LCD10-LCD1
COM3-COMI1
VSS3
VSS2
VDP
CGP
<
“Ale
VCOH
VCOM
VCOL
VSS1
EO}
Q
tr
sd to
tr
~
VSS4
wir
>) >| > me 1m]
PAO
PB3
PB2
PB1
PBO
PC3-PCO
K3-KO
Z, ©
LCD16-LCD11
| | ICF-C103L
SECTION
3
PIN DESCRIPTION
Signal Name
LCD10-LCD1
COM3-COM1
MUTE
BEEP
FM VCO
AM VCO
AC/DC
ALARM OUT
TV OUT
BATT/BAND 1
LIGHT
POWER
INITIALIZE
BAND 2
KEY SOURCE
KEY RETURN
LCD16-LCD11
1/0
boomed
—
‘a oe Cc
=) 3 S =) o N
a. a.
sS oS
pmae punt o
3 ~
1/O
a
Ct)
| 7)
o¥
~] rt.
-
| o
Pin for doubler circuit capacitor connection to develop LCD drive voltage
Audio signal mute. Active : Low. LOW when MUTE ON.
— PT
f-—MUTE—>|
Activates buzzer.
V power supply input terminal
M VCO input
M VCO input
>| Mi ayw
“
or wn
°«) Qu
Zz.
jen]
PLL error output pin
Detects power supply line status.
Power supply line OFF : Low
Power supply line ON : High
Crystal oscillator connection pin
Pin for regulator circuit capacitor connection to attain stable drive voltage
of the oscillator |
AC/DC sellect input AC:High DC: Low
BATTERY CHECK input, BAND output FM:Low MW/LW: High
Y IN control output
BAND output FM/MW:Low LW: High
Conducts Key Scan
Key Return input