Sony ICF-7600DA - Page 50

@ SEMICONDUCTOR LOCATION
Ref.No. |Location
Location
PEDOD
——NNND
NN—
DODOD
ae
WWALG TOONS WOO DODO tt te
00000 90000 UO Doom
COONHD TAaWN— O
OQO000
2
2
1
2
2
E-2
E-2
D-2
E-2
F-2
2
2
2
2
1
OoOoOaTN
1 bok At ee ee ee |
===
OOCOODKR WOON NOOND NOMNNW ——-O-—-—
no oMmo-Tn mMmOoGoOd OQOrToOon
&W oie uico NAB—ND
Note:
agaaaaQ ANAANAN
NNO ChaWN—
-OONOD TRBWH—
COOCOCWOOD NOUSBW HN—-ONO TRWN— O
DOODOOOD DODODOHND ODODODO DODDHO DODODOO DONDNDODODO
NNNWNN NNNNN NN--—
i?)
1 eeu
—-—NNN
Nh WADDW
wo 4
WWW WIN onn OOmMor QaMAQD
1
OTO99
1
tt es AD
tod
NO NOOdOD OOWUNO
1
T
ae Nee
WOW UBBNO DWWAD WINN
AMAMONOGA GAMOO o710mMo omoo00 OMTNTO
'
OOCU—-N—
@ o—-: parts extracted from the component side.
@
e—-:
parts
extracted
from
the
conductor
side.
e
@:
parts
mounted
on
the
conductor
side.
e | t= indicates side identified with part number.
e : Through hole.
e Pattern of the rear side.
e [1] : Chip components extracted from the rear side.
@ Semiconductors Lead Layout
4uPD1715G-529
4PD1715G-543
3. PRINTED WIRING BOARD (SERIAL No. 62,627
|
3
AND LATER)
4 |
wn es, on
Bl
S216
S2i7
S219
[KEY BOARD]
(CONDUCTOR SIDE) ov—oFF
R
TUNING
T J
san) ) =
ON/OFF
ALARM OFF,
$201
POWER
$202
SLEEP}
$208 TI $207
(acarw) [SF] —tccock]
$203
ital
PROTECT
12 13
{ALARM BOARD]
{MAIN BOARD} 2
(CONDUCTOR SIDE)
(CONDUCTOR SIDE)
$220 BUZZER
[ALARM]
RADIO
RVI
T3
OC-DC
CONVERTER
3B
= < 13 << 13,14
{= ]—— [sect ] ————_
S218
MW CH
STEP
9kHz —=lOkHz