JVC RC-828L - Page 20

RC-828L/LB
Schematic Diagram of RC-828L/LB (Amplifier)
Me
FESR
Otis
ia
7
Gas
6.8V
‘
a
rom
vet
GN
[1]
46v_|
LG (68)?
2
Pi
To Tuner
A
oy
noe
Teas
“WCB!
N
Be
eer,
gan
ee
Cate
ge
eat ba
Bee
ep
ER
ee
ee
ye
eg
ee
ee
ee
all |
See
[
Tea
|
ee
ae
ee
L,
|
x107
X102
x103
X104
mie
BEE is
See
recoro
bf 207°”
| nen]
|2SC1335(0E)
25C536(F)
2SC1335(DE)
25C536(F)
ocieaca”
—N00K
Aas
a
Og
10V
12V
rs |
siv_|
ee
;
¥
=
ov
}
RiEI
ISON
BW
4
16]
45v_|
E
o——#
X101
e
a
mor
|
So) 4h.8|
25¢1335
.
S
|
aa
Sy
x
g
>
4.6V
Mi
me
i
=
arco
=
a
[10
|
11.6V_|
ia
oe
C/é/.
ad
peer
SER
sev
SJ
|
ii] 12v_
|
|
|
4% /ov
4
+
|
v
J104
J101
9
Sx
=
Spiel
|
cs7,
2S]
by ext
spk
-
i
A706
HOV
=
60
$312-1
a
ty
,
a
|
a
|
E
‘
1
or
;
a
8
4
on Poler
|
?
oe
Ls
8
i
=
&
:
|
C159
B36
25
_
ee
is
BS
SL
Sy
&
i
|
R/P
Head
PLAYBACK
1
Se
4
2
37
SS
Ts
|
(
Y
Ss
Sa
a
8
S|
ae
Te
~
2%
Tweeter
,
|
>u
83
2
ae
>
8
ee
s
t
: |
(S101-1
ain
<
|
x
|
4
So
s
(
RECORD
‘el
=
38
&
=
Woofer
|
ex } “14
=
=
2
|
5
4
Cr7t
560P
AE
W002
nadie
~
|
=
~
|C166
SOOP
;
104
10MH
6/28
iS00P
ts
=
=
so
aaa
;
sa Be
“ec
eee
Tt
86
|)
*
r
erm
RECORD
|
faa
C134
O.1y,
500
pp
tee
od
x
|
|
Lit
iOmH
X1IO8
Riad
(eK
X106
ae
a
0$305-3
|
=
Se
pe
2SCS36(F)
2
face
ZSCOSOI)
Ol
eee
°
BIPHONIC[
An
Boh
tread
Peer
eos
:
=
PROCESSOR
ae
ee i
|
s
RECORD
Ao5
ole
|
el
3
~$
R122
Cpe
osy
oO
DIOZ
ss
= S101
|
RUG
SEK
ann
DIN
T
4
h/t
|
|
led
10K
270K: SEMA
ae
|
210I-3
Beh
6126
SEN
S
Ri28
10K
Saar
j302
NQX
|
|
arias
am
2
ee
gaan
aes
2
ea
o)
5304-1
DS442
0474,
SOV,
O.B5VS%
|
ar
cilsy
PS
|
| Ob 4
tufts
i
O O
Z
;
h
3
Fd
|
—
cae
Me
|,
el
ee
:
|
|
x
“a
da VE
atu
0
ATIVtOP
t
1
H
=
aT
je
x FTS
Koy
|
25
Th.
Yes
XY
J
:
3
Sy Vv
He
N
|
C/25 s =02V <
$3044
“5Ey
Reh
|
g
y
vos
(Oa
2
“
1 RECORDING
|
se
i
ysl
Jee
oss
TSS
OS
LEVEL
aos
.
a]
S|
2
|®
2{® Je
Tavle
e|
5
|
|
=
v
os
x
RIS
CIELO
j
|
Sfon°
joooe
X302
,303
5
R
LEMP
2SC536(F)
paz
iy
§)
|
po
|
|
pee
ee
ceenay
eran
ee
ee
oe
$9) CG0F
9.033
w
RX}
+D103
|
oo
nition
Reh
\
a
RS
IS1ggFMndi0!
;
ind20]
$310
:
‘i
=
cay
offs
O
&
Z
+
eae
3
A
IT
dL
OVI
er
Sa
We
A
2
C301
1000p
/lEV
= g
boy
AW
O
-
o
2
2
af
1S}
Ry
|
|
jfc4
29C536(F)
>
AW,
|
il
°
$312-3
|
EES
&
sisis/s
L“Jov
73034.7K
R202
47K
"
Sx
NESE
as
Re
ee
Rch
-——V—
|
X301
me
ha
Ast
ee
(6.1)
ye)
O
E
C407,
0.022
O
$309
ae
a8
250612(E)
[a
OO
rsvire!
|
Baz)
aa?
EXT.
DC
INPUT
oe
a
2
7.5
|
[c402
nA
0
_
12V
Bape
th
ok
108
6200
i
i:
s308
|
|
:
3
2
I
|
_
L301
10mH
ah
Zs
of
306-4
Si1L401
By
402
AC
50/60Hz
ECT
i
D306
D5442
ae
HR
ee
ee
ee
a
et
A
ee
ee
NOTE
LAST
NO.
BG
$
313-1
S101
201
REC/PB SWITCHES
(P.B)
R
185 285
312
RED
T301
ORG
Peonz
$30)
FUNCTION
SWITCH
TAPE-RADIO-SLEEP
(Tape)
€
173
273
314
410
|
6
Mie
re
5302.
MONO-STEREO-BIPHONIC
SWITCH
(Biphonic)
X
108
208
304
S315-1
ee
$303
NORM-CrO2
SWITCH (Norm)
IC
102 202
D—oj
240-220-110
(v)
$304 AUTO-MANUAL
SWITCH
(Manual)
D
103
203
306
$305
BIPHONIC-WIDE-EXPAND
SWITCH
(Biphonic)
S
101
201
313
lRED
ap—ore
$306 TUNING-LEVEL/BINAURAL
EQ ON-OFF (Tuning) BLANK
NO.
$313-2
S311-2
VOLTAGES
ARE
MEASURED
$307 POWER
SWITCH (OFF)
R 111
129
169
WITH
V.TVM.
FROM
CHASSIS
$308
MECHA
SWITCH
(OFF)
2
229
269
310
——~——|
AT P.B.,
NO
SIGNAL,()
REC.
$309 BEAT
CUT
SWITCH
C
107
207 172
:
RG828LB
Only
|
:
$310 BATTERY
CHECK/DIAL
LIGHT
(OFF)
5 3n
$312 DIN SWITCH (OFF)
$313
VOLTAGE
SELECTOR
SWITCH
(240V)
Fig. 47
—19—
No.
1344