Download Print this page

Panasonic Technics SU-CH7 Service Manual page 15

Hide thumbs Also See for Technics SU-CH7:

Advertisement

R311
390
a
mime ae ca
0317
smaen AAA
aa)
z
IR346 18K #9
"R332
ps
3.3K MAT
1c402
BA4S558FTI
BUFFER
AMP
122
'cs8ol
AN6554NSFE2
SUPER
BASS
AMP
C402
1¢ 804
AN6S5S54NSFE2
FILTER
AMP
14
AN6554NSFE2
BAND
PASS
FILTER
AMP
oca
R331
56K
Super
bass
signal
15
Q6o!
OTAI24ESTP
POWER SUPPLY
M50945-083SP
MICRO COMPUTER
SU-CH7
17
SU-CH7
18
20
Q609
MSC2458ABCTA
06I7
21
MA4043MTA---
Q615
---(E,£8E69N}
25BE2/AQRSTA
R883
1.5K
10K
[Re0g 15k [R807
R407
1.5K
RB
R806
3.3K
R810
C808 15K 2700P
Q8'3,814
2502144STA
S.BASS DRIVE
OTAII4ESTP
S.BASS DRIVE
R865
vy tK
Q813
Dx
408
So
v22
e~
+
14.6ve—
Be
4
ai5
cai
R62!
2
0018
ik
R835
R831
180
Hightone
speaker
drive signal
"14.50
8
()—t))
ov
R822) R820
2.7K | 2.7K
2S BS
820 0.018
es
R836
180
R830
R834
22K
330
R845
100K
39Kcg24_
8 200 P
1C803
BA4558FT!
BUFFER
AMP
Q615,816
MSC2458ABCTA
MUTING
OTAII4ESTP
MUTING
CONT.
OTCI24ESTP
S.BASS DRIVE
$604
{ TUNER)
1
—15—
FL ORIVE
\ Qwagog0LTa--GC]
REGULATOR
iS
FL6O 1 (RSLOO79-F)
;
.
¢
Wr
a
©
bs
FL
DISPLAY
s
is
o\
ie
Q6i5
F
S$!
$2
$3
$4
$5
slo sit
G1
G2
G3
Gi2
G13
BR
a
283 08
+
=)
b
@-9-—H-O-O-9D]-Y
SIO
O-O-O-O-O-9-O-Y)-9-O-O-9-O-O
—_O-
| Bg
ss1
QD sax
10 OTH
ee
ae
[|
eee
ee
Ld
y
nee
ei
ali
e:
Re 64 22,
[rest | <2
Se
r
:
Soh 470
38
e27
a
boc
die
)
&k
}
2
:
~30\L_ig
5
So ]+
83
:
aren
R640
q
Aik
i) Q609;__
0625
0627
g
——
-
220k
L
Abs
626
__—0627, 628
VR60I =
54TA_MA4OSOLTA
(VOLUME)
|
w e f se| x
"yopelel
€)
gis
"0
gia
S
-RE2SI
eit
isk
O
z
©
g
3
(6)
©
3
ox
3
35
VR602
:
3S
+]
=
an
C606
(SOUND
uOG)
Slt
eis,
ays
50V1
a602
boc
gd
é
z
0602
vt
OTC 124ESTP
e
=
a
RESET.
S
=
_friees
alae
ths)
fess
1c602
HSE
Y
lee
BA4558FTI
oz | oF
8
25
12s
VCA DRIVE
nes
ee,
(4.19MH2)
2
R618
R619
REI
6.8K
10K
10K
5.6K
ICSEDEAEES) EsUeaae RIOT
es |. 8%
2g
Sen
ee Be
Sree
al
S3T
as
ay
ae
B e e
ae
[
cP 606
'
cP605
25
aug
4
bed
_@)
_@)_ @_®
=
BICIZ4ESTP
7
gS
38
zs
&
'
3
(5)
BN
ea
CN6OS
. ©. G)_@-
sa
LEO DRIVE
peia
pee
3B
0603
0603(SUPER BASS)
Rese
eo
ie
pie
o
f
K
<
BU2040F-T2
ji
a
j LNoz4428P
(2x >
{)
i)
DATA SELECTOR
'
:
Sy
3x
Keech
#8
3.
fe"
t
23
$.
Pe
e
Hl
Q607
eer
625 0.0'2
i
a
i
R646
moe J
tae]
Vy
RES3
47
S606
+ » EQ ON/FLAT)
i
OPERATION
CIRCUIT
Qe
fo o
R609S
~
6.8K45
*
S607
(G.EQ
MODE)
oo
(SPACE)
$608
{G
R610
REL
Fe
a
2
0623,624
8!
22
=u
LNI7T3WP38
wil 88 lo BE
SQ
Pare T
@
2
~
2
+0604,610,611, 613
OTAI24ESTP
LED ORIVE
0600 620~622
0600
(STAND - BY) R
Q@607, 608
MSC2458ABCTA
BUS LINE DRIVE
Q605, 606
OTCI44ESTP
BUS LINE DRIVE
Q606
—16—
ZTONMVOWY
—erxc—
22
ee
(To page 17.)

Advertisement

loading