Sony TC-WR445 - IC Terminal Details; IC Pin Descriptions

/O
VFD Grid
FD Grid.
Capstan motor ON/OFF. “H”:OFF, “L”:ON
Power supply (GND).
Key input terminal.
Key input terminal.
Key input terminal.
WwW ON
\o
|
& oe)
1a) <
00
a
2)
>
WD] wT w
— Oo |] cot]n
aN N
oe)
eS)
&
OW
12)
NO
aS
ON
nN bo — ae
Ww
wr
ON
<
aN is
iN ~
ms
Se] © | G
<
nN
co)
Q
Q
ON
i) és)
53
54
CAP * H/L
CAP * ON/OFF
TRG. Hy
A*TRG
B* TRG
Vcc
nN
Wr _—
6
wm NI
m m™m
wn \o
— oO
AVss (GND)
VREF
B+ HALF
KEY1
KEY2
KEY3
ON
Wid
ON AK