Onkyo TX-7430 - Printed Circuit Board View from Bottom Side

PRINTED CIRCUIT BOARD VIEW FROM BOTTOM SIDE
25 1326 70
NCO/5
-2670
VCRI
VCR2
7-1
7-2
D,
I
G
~ ~
G
I
5723
0 ,
5722
~ ,
R76 /
0 736
Nf
-' 1
CD CD
... ...
,-
J
_. a: a:
,lil
J600
. -,
DISPLAY rc BOARD
Socket s
PI OI , PI 0 2
20006 57
NSAS-LOP6 13
0
740-0 74 7
223 163
I SSI 33
Pll1
PI 12
25050270
25050268
NSCT-6P 98
NSCT-4 P96
0720
L.E .Ds
225 14 1
SEL22 13C
DISPLAY pe BOARD(NADIS-2870·2A)
0 72
2-0 724
0 730
225137CG,
225 137 0G o r
SEL2 4 13CG,
SE L24 130 G or
CIRCUIT NO. PART NO.
DESCRIPTION
0733 - 073 7
2 24 13
70Y
SE L24130Y
U002
Opto. modul e
24 1068
BX-1407
0 72 6
-0 72 9
0 738
,0 7 39
225 142
225 142
SEL2913 K
SEL2913 K
ICs
Capacitors
Q70 1
Q702
Q70 4
222 6 19
22240026
222 80 1
).LPß 55 J/\ C
).LP0 17 11ClJ-524
~ ( PAROC
C70 1
0 04
C706
35
47233 19
35478
4799
3537210 19
330 ).L F, 6.3V, Eleet.
0.4
7).L F, 50 V, Fleet.
10
0).L F, 6.3V, Llect .
0705 2227 4 145 1
74LS I45
C71 4
3020027 or
0.04 7F, 5 V o r
0 706 ,
Q707
Q703 , Q7 17
0720
Q7 12, 0 7 13
Q7 1
4-07 16
Q7 19
22 280 1
Transistors
2211 255,
22107460 r
2212485
22
1260 0
22 11256
22 11705 ,
22 11
7060r
22 12794
).L PA80C
2SCl 815 (G R),
2S
C945A (P) or
JC50 I
(0)
OTi\l 24 FS
2SCl8 15( IlL)
2SD655(E),
2S 065 5(I:) o r
2S01
468( R)
0 15
0 16, C7 17
0 18
,0 19
('720
C721 ·('72 9
C73 0-C73 5
C736. C737
X70 1
3000050
354 782209
35
4780 109
35472 1019
354 74
1009
30 2003 1
302 00 30
35 47 4 1019
X
'ta l
30 10091
0.047 F, 5.5 V, Sup er
22
).L f , 50 V, Elee!.
I
).L F, 50V , Elect .
100
).L F, 6.3 V, Elect .
1
0).LF , 16V , Eleet.
CN3 RAE331M, Block
CN3 R7E33 1M, Block
10
0).L F, 16 V, Eleet.
XTL-4.5 M
Fluorescent
tube
Resistors
Q72 1
21203 7
8-BT-
49G K
R70 5-R7 17
49 L6322341 3
22 kohmX 13,
I/lO W, Network
PU OI
0 701
-07 05
070 6
Lamp
2 10064A
Diod es
22 3 163
2239 472 or
6.3 V,
0
.25/\
I SS I 33
R0 5 .6 EB2 0 r
R7 18-R724
R725- R728
S70 1-S
7I5
S7 18-S724
49 163 1044 07
49 1631
044 04
Switch es
2503554 8
250355 48
100ko hmX7,
I/lO W, Notwerk
100 kohmX4,
I /I OW, Netwo rk
NPS-I I I-S5 10
NPS
-III -S51O
22
43152
MTZ5 . 6ß
0 707 -07 19
223 163
I SS I33
- 29-