Sony TC-K555ES - Ic601 S Terminal Name, Waveform And;Or Voltages

TC·KSSSES
IC601's Terminal Name, Waveform and/or Voltages
Pin
No.
Waveform
and/or
Voltages
Pin
No.
Waveform
and/or
Voltages
Pin
No.
Waveform
and/or
Voltages
(not used in this set)
1'--- -
~- -4.5V
-.------- 0 V
Head-Solenoid Drive Signal
FWD
mode
AMS Solenoid Drive Signal
n 5.0V
__ ---'II -0 V
-l~0.25sec
FWD button ON
Reel-Motor Drive Signal
in Forward Mode
FWD
mode
I -
--4.5 V
~-OV
Line-Muting Signal
FWD
mode or REC mode
(only record switch ON
DC 5.1 V)
J
-5.1V
--------0 V
(not used in this setl
Clock Signal
REC MUTE Switch Input
i-
53V
L J ---~.5V
I_ I _j-ov
REC MUTE button kept pressed
/'1 ~ ,
V V 'v~96 Vp-p
~7.6msec~
-
..
·1
----- ---0 V
I- I -I
REW button kept pressed
\
FF button kept pressed
FWD
Lamp Drive Signal
FWD
mode
PAUSE Lamp Drive Signal
PAUSE mode
REC lamp Drive Signal
RECmode
F
1
F Switch Input [-5.,V
----- ---0.5V
----------0 V
I·
R1EW Switch In
p
ut
l
--
4
.
9
Vf-@_14_+-
G_N_D_0_V ---J
@ (not used in this set)
J
~---4.7V
--------0 V
Auto Shut-Off Signal
Inn ,-5V
u U u_ OV
IT f-2sec-l
tape end I auto'shut off
OAsec
becomes in stop mode at tape end
in forward mode. (may become in
4
6
V
0 V according
to the position of
J
r------ --. 1-_f"_-+-_ta_k_e-_u_
p
_re_e_l_sp_'_.n_d_'e_.) ---1
--------- 0 V \!9 Tape Counter Input DC 5.2V
J
r-----4.6v
--------0 V
STOP Input
1
1
--4AV
----- -ov
I.. I -I
stop button kept pressed
Timer Signal
(TIMER)
JL[-5.,V
~4sec---l I--- 0 V f---+-R-e-e-I--M-o-t-or-D-f/-.v-e-S-ig-n-a-,-----1
,0.5sec in Fast-Forward Mode
L
FWD
Switch Input
I
-5.2V r- __ -+_P_O_W_E_R_S_W_,_·tc_h_O_N_(r_e_ga_r_d_'e_s_s_o_f_ -I FF mode
position of TIMER switch) I ..
_ _ _ _ _ --0.5V 1"'8@ ~ -4.5 V
---1 \!9J Reset Signal (RESET) DC 4AV
I_ I .. / OV ---------0 V
FWD button kept pressed Record-Muting Signal
2
@
@
®
®
~s.;~hl"PUj -5.3V
I_ ---\-- .1--
100
:
REC button kept pressed
J-_
5
.
,V
,-------0 V
REC MUTE switch ON
in record mode
Reel-Motor Drive Signal
in
Rewind Mode
REWmode
I •
I --4.5V
--.J 0 V
®
PAUSE Switch Input
L L -:.::
-1_ _I
OV
I I
PAUSE button kept pressed
(not used in this set)
8 + Supply Voltage DC 6V
Note: Voltages are measured with an oscilloscope (10 M.I1 probe). So readings are different from the mounting diagram
and schematic diagram measured with a VOM. - 29-