Block Diagram; Blockschaltbild - Rotel Ra-2040 Bedienungsanleitung

ITE1.4 SCHEMATIC
LOCATION
( LAST
)
MC HEAD AMP AND EGUALIZER AMP CIRCUIT R
201 c139
TAPE MONITOR
( DIN JACK)
CIRCUIT
R
9 04
MUTING
AND TAPE MONITOR
CIRCUIT
R
306
TONE
CONTROL
AMP R
470
C t,
lr3
FILTERS AND LED
DRIVE CIRCUIT. R
5 60
c
529
VOLUME CONTROT AMP
R6 c614
OVERLOAD DETECTOR
CIRCUIT
R329
c
321
PROTECTION
CIRCUIT
R659 c655
DRIVER
CIRCUIT
R718
c711
BOOSTOR CIRCUIT Rlll+2
C t+ 11
INRUSH ABSORBER
CIRCUIT
R355
c3s1
SPEAKERS
SW AND
PHONES CIRCUIT R
37
2
POWER SUPPLY
CIRCUIT R
82
1
c82r,
CHASSIS
c0
FUNCTION
PHONO
RECORDING
SELECTOR
OFF
>2
PHONO
2
SA750
2SA991
25A921
25C1327
2
SCl8g/.
2SC1318
2SC1328
2SA91 2
2SC1885
ffi
2
SA91 4
TUN EF
AUX
LB-1405S
FLAT
AMP
(
RE
SI STORS
)
5
./" TOLERANCE UNLESS OTHERWISE
NOTED.
K---
KILO
OHM.
M---
MEGA
OHM.
'
-_-
NONFLAMMABLE CARBON FILM RESISTORS
I__-
FIXED PRECISION METAL
FILM
RESISTORS
(F); I"I.
(G)i2.1.
NON
MARK-- LOW
NOISE TYPE
CARBON RESISTORS I,/1, WAII
CAPACITANCE
POINT
SHOWN
ll7
VOLTS)
PHONO SELECTOR
| ?
3(Mc)
ADDITIONAL
CAPACITANC E
t00
0.
. 200
LOAD
IMPEDANCE
rsx
59K zox
231567
H412002
Block
Diagram
Blockschaltbild
D
T
M1
TM2
PHONO
2
2
PHONO 3
(MC)
IN
1
50mV
T.M1
OUT
'TM2
OUT
MC HEAD AMP
Fntonr
cnanNel
rs
saMe
as
aeove
Lerr
cHANNELI
5
1
ADD CAP
SELECTOR
S?
LOAD IMPEDANCE
SW
S3
PHONO
SELECTOR
S4
FUNCTION
SELECTOR
S5
RECORDING SELECTOR
55
TAPE
MONITOR
SW
s7
MUTTNG
5W 513
SUBSoNIC
5W
58
MODE
5W 5I4
PRE/
MAIN
5W
59
LOUDNESS
SW
SI5
SPEAKER
A
SW
SlO
TREB T OVER
SW SI5
SPEAKER
B
SW
5II
BASS T OVER
SW 517
IND SENS
5W
312
SUPERSONIC
SW SI8 IND
OFF
5W
SUPERSONIC
FILTER
SUBSONIC
FILTER
Ha
t20w
AT
8fI
BOTH
CHAN-
StB
NEL ORMN
POWER SUPPLY
SECTION
POWER AMP
DRIVER
PHONO
EO
AMP
TONE AMP
ETC
MC HEAD
AMP
LEVEL
INDICATOR
PROTECTION
I'
ir
I
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$
I
13