Rotel RX-803 Technisches Handbuch Seite 12
EO INOCATOR
(LEFT)
MAIN
App
'D
TONE
CONTROL
AMP
CIRCUIT.
PRE
AMP
9
OUT
10
42
SIGNAL
BETER
"002
(RIGHT)
PRE
AMP
OUT
0701
41
2
010102
MAIN
AMP
IN
0703
2
0709,
9
REC
0705
18
MAIN
- 82
X - 124A)
IN
JACK
8
7
0901
2SC1984
R902
SW
SPIK-4
R910
R905
0905
S" 1-02
10K
00
R903
30'
IW680
9
2
sovooa
B)
ov90
'v)
DEEMPHASIS
OUT
RS70
CS49
300P
RS"
220K
3
13
2
MOOE
17
0603
R619
R62
twtso
0605
*2SA912
tzv
R63'
0609
2SA921
C619
R605
21K
'.W C611 7P
0601-0604;
2SA750Ex
0601
0 603
OSV
C6C5
a 613
621
15K
603
0611
2SV'0
0615
2S0571
C613 sp
21 10K
2SA913
VR601
s KB
0605
KB.26SM
13
21
0607
.02
2SC1885
C607
(0603
060'
06070608)
--usEO
FOR
MAIN
AMP
CIRCUIT
CSA VERSION
Rch
RIGHT
CIRCUIT
IS
NOT
SHOWN
WHICH
SAME
AS
LEFT
CH.
R604
2SV'O
0606
16
14
SOV47
AMP
CIRCUIT
AND
PROTECTION
CIRCUIT
IOBB-S)
toot
POWER TRANSFORSER
NOTE
..--USEDONLYFOR
VERSION
PRIMARY
TRANSFORMER
ORN
ACCOROtNG
AC
FUSE
SEE
F901
'A(SA)
POWER
0907
S•SVB
F902
IA (SA)
R912
IW22
AC
FUSE
F903
LSA0.6A)
AC2
00
10
a 902
AC FUSE F904
SA
ACI
g
2SA636A
DIAL AND METER LAMPS
C9t3
ZOOVO. o 'S
-82
COOI
cooz
-B
SO LOUDNESS
our
8.2K
Q068
IN
RS'S
220K
4
SS AUDIO
MUTING
2
MODEL RX803
0001-0004
;
0107
L 60'
RL-1tS
o.
a 001
R639
R64S
L602
9
QSv'220
2
1913
7
@
C623Q1
19
0701
2SC1318
R6'7
5
R649
3
0 703
SWI
2SC828
MY-I-02-2&ROX
6.8K
12
10
6.8K
8
C62S
200VQ1
R6'2
-B
-B
(T-097)
-B
-B
1
WtRtNG
OF
POWER
IS
DIFFERENT
TO
DESTINATIO.&
SEPARATE
DIAGRAM
TRANSFORMER
STRAPPING.
NOTE
2
FUSE
VALUE-
.NDtCATED
9
WITHIN
(
)
ARE USED ON
THE
UNITS
FOR
EUROPEAN
COUNTRIES.
250mA
ITEM
SCHMATIC
IF
AMP
FM
R 132
300P
CONV
&
IF
AMp
R
2
19
AM
320
FM
MPX
OECODER
R
RS19
EQUALIZER
AMp
4
0.068
TONE
CONTROL
AMP
R
5
MAIN
AMP
CIRCUIT
R
652
PROTECTION
CIRCUIT
71
POWER
SUPPLY
R
912
CHASSIS
ROO
SCHEMATIC
DIAGRAM
18
POWER
TRANSFORMER
STRAPPING
C-TYPE
•...USEO
pov.UZ.Y
220v.
a 702
2SC828
POWER
-6.
R 70s
(R)
ov
RIIS
100
E -TYPE
coo
nov.my.
SWITCHED
toow
nov
a 704
2SA750E
10K
OUTLET
IS
NOT
USED
BS
VERSION
coo.
O -TYPE
F904:
17
-Bi
23
L!2Y.
CSA APPROVE0
I_NTS
AC FUSE
SA
OAN
11
SPEAKER-A
s 14
SWITCHED
now
MAX
2SC1116
ON
O
BOTTOM
VIEW
SPEAKER-B
RESISTORS
TOLERANCE
xotE0.
ROOI
IW330
J 003
SEGA
R002
tW330
pHONES
NOISE
AESISTOAS
CAPACI TORS
-
NV' AR
CAPaCttOAS.
LOCATION
-
SINTERED
LAST
-
F
capactt0RS.
c
122
CAPACITORS.
20
NOISE
CAPACITORS.
18
— — TEMPERATURE
CAPACITORS.
CAPAC'
TOAS.
c
4
•
UNLESS
OTHERWISE
Norto
IN
SCHEMATIC
VALuEs
EXPRESSED
IN
c
5
49
VOLTAGE REAOING
'AOU
26
to
THE
CHASSIS
GROUND
READING
•S.
7
7
03
e
CAPACITORS.
O
•t•POLAA
c 916
3
co
FM
11
R102
too
0101
ONLY FOR THE
UNIT
WITH
VOLTAGE
SETTING
AT 100-117VOLTS
SFEX).NAS
tso
POWER
CIOS 0.0'
RIOS
0102
AC nov
0103
a 101
RIOS
x 102
0.0047
POWER
010'
RI-39
1202
C201
32
GRN
-49
300
z
201
0.05
0.047
AM
CONV
AMP.
IC201
pPC30c
o
o_oooo
POWE R
o
33
34
FUNCTION
R20S
090
R 201
22K
R 202
'00K
3.3K
28
43
WATT.
c ALSICON).
CAPACITORS
CAPACITANCE
THE POtNr
•80' r i.
9
10
19
IF
AMP.
-0103.'
1103
SFEIO.NAE
tS2"3
RI'S
20
0.05
R2
L 203
RL•129
7
