Sony ICF-6800W - SECTION 4 DIAGRAMS; Mounting Diagram (1)

SECTION 4
4-1. MOUNTING DIAGRAM (1)
—
Conductor
Side
—
DIAGRAMS
e Replacement Semiconductors
For replacement, use semiconductors except in ( ).
Q1 : 3SK37-62 (3SK37) Q46 : 2SA893 (2SA677)
c c
Se ©, Es
Ec’ ee
Q2, 3, 22, 31: 2SK23A-840 (2SK23) Q53 : 2SK58
Q5, 6 : 2SK23A-824 (2SK23)
D1 jD2
Gi 2
SI IS2
D Di ov
G
42: see
Ss
Q4, 9-12, 14 Q51, 70 : 2SC710-13 (2SC710)
Q21, 23, 25, 26
Q30, 32—36, 38 . c
042—43, 50,67 { * 28C930 EL
O68 E
037 : 2SC668 “L,
Z Q72 : 2SC1364 (2SC633)
5)
€,
B
ae {,
Q7, 13, 16, 19, 27 Fc. FXO AS
Q28, 39, 40, 47-49} : 2SC1364 (2SC1363)
055_66, 71, 44 iC1 : CX162
14131211109 8
El, 1234567
(Top view)
Fc’s
O8, 24 : 2SK42-2 (2SK42) 1C2 : 34013PC (34013P)
ea
53: P
Q15,
20,
41
:
2SA893
(2SA678)
ics
:
TC5081
c
HEY. fR)
&
Ec a ae 123456789
Q17 : 2SA772-14 (2SA772) tot : M54825P
c
Ky
E
E
3
Loe
seal
18
:
281474
IC8
:
SN74LS290N
1413121110 9 8
——-
, |
1234567
Ec (Top view)
029
:
2SA861
IC7
:
TA7060P
12345
D1-6, 12-14
: 181555
(2S8C710)
D18, 19, 23—25, 29}
3
anode = 49 —_
J
ECR
| ICF-6800W ICF-6800W |
.
D7,8,10, 111 47261 (1726)
D17, 31
DS :1T22AM (1726)
D20, 21 : 10E2
D22 : 182139C
catnode
a.
anode
D15 : 2SC930
jy)
Lal 9
C8
D16, 30 : VD1220
—
anode cathode
{
D26 : VD1120
—D
anode cathode
t
D27, 28 : FC54E (FC54M)
anode
fe
te ~~ cathode
D32 : SEL103R
3
Le
anode cathode
1C6 UPB-551C
8765
cll
12
( Top vow]
MODEL
TO POWER
‘AMP BOARD
(B+)
®
BATTERY
TERMINAL
TO GROUND
|
TO POWER
AMP BOARD
O—— : parts extracted from the component side.
@ @—: parts extracted from the conductor side.
e . + part mounted on the conductor side.
: B+ pattern
: indicates side identified with part number.
CANADIAN, E MODEL
TO POWER
AMP BOAI
(B+)
—50-—
ORG £ MODEL
oe
(£, CANADIAN)
240V
{UK}
220V
(AEP)
HOV