Sharp GF-780H

1
2 3 4
8
10
11
12
A
B
c
o
PWB
-
LED
cv
I
Lh
'P""",,,'~
~
ic 601
BA6/24
NP 601
I
~:'0-
LED DRIVER
,
",0' ~ ~~"i'1
c
a
l5k R60S
I 7.01' 2 eev
37.0V 47.0V
. ,.o"'r
v
70V
o
,
0616 LT!Cl9f'l
R61~
,~t ~}~~
R60';
R603
4
'"
470
flDOLBY
--- -
---
-t
5 •
I I
'"
'"
'"
'"
.",
RO"
+"
, .
I ,
,
,.,
:~L
l2K
) )
I RG071 j
,
"
330L
----
1-
0604
f----
"
sec
0605 0603 0602
0601
raeoa
~O613
J.2K
D606
0601 ..... 0605
LT3D2SId
FM STEREO R£C
POWER
LEVEL METER
LT3029P
0608
ISS]33
-
or
I
TUNER
ROD. ANTENNA
PWB
cas
0.
0 2 2
1
R"
1.5K
~ -.----
cac
47JIOV
sa
aa
SWI-D
'M
"
152016
TA7343P FM MULTIPLEX
R-chL-th LPF
OUT OUT MONO
e , r
38V 36V 56V
[i.6J Tl R45 f6.6V}
3~j~ 1".I"", I1
3
3:
4
4
g6~2 4.7/25 V+
'"
1/50V
ee
R"
R47 ROO
152076
6.2K
B.2K
'"
0;'
+ +
C4'
'"
1/50V
1/50V
220/10V
5WI-A~F
BANDSELECTOR
""
220K
P19-A-4
CNPZ
A
B
c
F
E
G
:::C'l';;l
f,n.i;C S,O'£¥.ff
..-------~---,
IL-ch I
SPI I
WOOFER I
1
I SP3 I
~~O~ ~~E~J
fR~h-------1
SPZ I
WOOFER I
I
SP4 I
TWEETERl
_____ .J
r 5
To LED PWB
L- ,
4
LINE
r QUT
~E
D401
ISSt33
R427J;. R4Z9
2.7K:f 33K
R420
<7k
+C411
47/50V
-------------------------.
2SC2458 GR 0401- 0406
14 Vee
AN7224
E
MAIN
PWB DOLBY
C412:
4.712':>V
R4Z6 C452
18K 4.7125Y
R430
3.3K
Co) Ch CD
R432
'"
P:':::F
ND
p:i~~~~
~I"j
A
a -c
.",.
DN
J>!'.!'.
ON-OFF
ON-OFF
'P33
DN DFF
-'''"''
DN
DFF
DN DFF
H
e NOTES ON SCHEMATIC DIAGRAM can be found on page 28.
<llANMERKUNGEN ZUM SCHEMATISCHEN SCHAL:TPLAN stehen auf Seite 28.
G REMARQUES CONCERNANT LE DIAGRAMME SCHEMATIQUE sont Indiquees ala page 28.
FM Signal
AM Signal
+8
Tape Signal
Record Signal
APSSSignal
H
2 3 4- 5
-23-
6 7
Figure 23 SCHEMATIC DIAGRAM
8
9
10
-24-
12