Rotel RX-1203 Technical Information Seite 2

s Chassi Layout(TopView)
Anordnung Chassis-
Installationdu chassis (vuede dessus)
3
44
43
41
39
38
36
35
34
33 32
L 103, AM OSC COIL
2. L 105, AM RF COtL
L104, AM IFT 2nd
3.
4. Ll 10,
L 302, FM LOW PASS FILTER
5.
6. L 108, AM LOW PASS FILTER
7.
VR102, FM DISTORTION
8. MPX & TONE CONTROL
9.
S2, FM DEEMPHASIS SWITCH
Ll 14, FM DISCRIMINATOR
10.
11.
L 113, FM DISCRIMINATOR
12.
VR304, FM MUTING LEVEL
13.
VR302, FM STEREO SEPARATION
14. PROTECTION PCB
15.
F903, LAMP FUSE 2A
16. VR301, FM STEREO ADJ
17.
VR303, FM STEREO AUTO-SWITCHING
18.
C004, +8 SMOOTHING
19. 7001. POWER TRANSFORMER
20. COOS, —B SMOOTHING
21.
POWER SUPPLY & OVERLOAD
22.
L-CH MAIN AMP PCB
(Oberansicht)
4 5 6
31
30 29
ADJ
AMP PCB
TRANS (Sec)
TRANS (Pri)
ADJ
ADJ
ADJ
CAPACITOR
CAPACITOR
PROTECTION PCB
7 8 9
28
27 26
23. F901 , AC FUSE 8A (6.3AT
24. VR803, L-CH OVERLOAD
0001, L-CH POWER AMP
25.
26. VR802, L -CH MAIN
27. F902, AC FUSE 8A (6.3AT for EUROPE)
28.
Q005, L-CH POWER
29. VR801 , L -CH DC BALANCE
30. 0912, RECTIFIER
31. LOOI , AM ANTENNA
32. 0002, R.CH POWER
33. ANTENNA TERMINAL
34. Q006, R-CH POWER
35.
R-CH MAIN AMP PCB
VR803, R-CH OVERLOAD
36.
37. VR802, R.CH MAIN
38.
VR801. a-CH DC BALANCE
39. AM/FM FRONT END
40. RY901, SPEAKERS
41. VRIOI, FM S.METER
42.
L 102, AM IFT 1st
43. PHONO AMP PCB
44. AM/FM IF AMP PCB
2
10
11 12
13
15
16
18
19
20
21
22
25 24 23
for EUROPE)
LEVEL ADJ
AMP BIAS ADJ
AMP
ADJ
COIL
AMP
STRIP
AMP
LEVEL ADJ
AMP BIAS ADJ
ADJ
RELAY
CAL