Sony str 7800 sd service manual correction

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Page 1

1111181 FM.-

FM SlEREll/
FM-AM RECEIVER ¢ USMode,

Canadian Model

CORRECTION . ' 33171971

Subject: Replacement Semiconductors

Semiconductors in the mounting diagrams and electrical
parts list are to be corrected as follows.
File this correction with the service manual.

1. MOUNTING DIAGRAM - Front-end Section - (Page 17) _ .
Replacement Semiconductors For replacement, use semiconductors except in ( ).

0102, 105: 28K23A-840 0101: 1826878-2
010 3SK37 12$1<23A1 0103, 104, 106: 25cm) (182687)
00M
$536311 if {an ﬁ ﬁ
5 E
B anode

2. MOUNTING DIAGRAM - FM/AM Section - (Page 18)
Replacement Semiconductors For replacement, use semiconductors except in ( ).

0201- 203,} 230710 0214.215: 12sc9451 01:1x312
0405, 406 0301.351: 1281:1364)

)1 a jig:

0201, 403, 404: 1T22A

0204, 205 '10201: 1111113711 0202-204: } 181555 '
0207, 209 0401, 402 ' (1 T40)
0214 215 2305341 15514131211109 0208: 10E2

0301: 351 amoa
0206, 210, 211: 280634A
(ZSCB32A)

0401, 402. 404: zscwac ' 213.23.: 7 °
0403: 28C632A (2m31A)

10202: HA1156 m
c 14131211109 6- 0205: MV12N
BgE E Q cathode
a

l 2 3 4 5 6 7
. 911ml ..
0212: zsc1061 10301, 351: cxoe4
° ts'IIGIMIIZAIO ' M
as E: n n n n n 0206: 30801-16 (EQA01-16R)
uhuuuuuuu mm
1 2 3 4 5 6 7 8 9
a c E (10pm;
(2305441
C
c
1 i E cat
I I

SERVICE MANUAL

._1-

Page 2

- MOUNTING DIAGRAM - Amplifier and Tone Control Section - (Page 31)

Replacement Semiconductors

For replacement, use semiconductors except in ( ).

05°" 55;} 2se1630'

0601. 65

0503, 65 : 280532A
0706, 755

0709, 759

0002, 805-809
0901

Eli? £0:

33; 23%]. 23137050
0602 652, 12SA705)
0604

0701, 751
0702, 752
0703, 753 1:28A678
0707, 757
0708, 758

$3:

0701, 751}

0702, 752} :(ZSA872)
0703, 753

0705, 755: 23A896
0707, 757

0708, 758 } : (28A733)
0803 1
0804: (28A773)

ii. sex:

0704, 754: 28C1811
0801: 2801475

ii «0:

0705, 755
0709, 759
0802, 805-809
0901

i ~40:

: 23063413

: (2301364)

0710, 750: 28A752

0712, 762 ,
0713' 763 } . 28A747A

8@:
55 -

0711, 761: 2301431 ,

" €12

0714, 764 , -
0,15, 765} . 2301116A

D701, 751: MV12N

anod-

D702, 752
D703, 753
D704, 754 . 131555
D705, 755 ' (1T40)

D805, 805
D904
cubed!
anode

D706, 756: SV04F
{SV04F31

mark

D801 -804: 50301-13
(50301-1331

cathode

D901: 81 8810

1' ~"'_ + -
m

0902: 85151

031M470

D903: 85151 R '

aﬁ:
W ,