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R-MUTE
AUDIO +12V
STEREO
SD
CE
DI
CL
DO
REC L
REC R
TAPE L
TAPE R
CNP602
1
2
3
4
5
6
7
8
TO CD SERVO PWB
TUNER
9
1
2
3
4
5
6
7
8
9
CNP603
10
11
12
13
14
15
Figure 19 BLOCK DIAGRAM (4/4)
XL-505H,505E,507E/CP-505,505E,507
TAPE
TAPE L
TUN R
30
TUNER
19
TUN L
28
CD R
CD
11
CD L
25
24
23
31
29
27
26
22
20
18
L-IN
10
8
R-IN
Q601
MUTE
Q602
7
P-CONT
VOLTAGE
REGULATOR
CD+6.2V
Q607
Q606
Q608
Q609
VOLTAGE
REGULATOR
CD+B
MECH +12V
Q605
AUDIO +12V
Q604
VOLTAGE
REGULATOR
Q603
– 19 –
R-CH X-BASS/GRAPHIC EQUALIZER
TAPE R
17 32
42
43
51
52
53
40
41
44
45
R2
L2
RVref
50
R1
Vref
56
L1
LVref
63
CE
IC401
LTEST
54
D1
LC75394E
RTEST
59
CL
AUDIO PROCESSOR
NC
NC
FUNCTION CONTROL
VDD
57
VOL CONTROL
AVSS
LVROUT
58
G-EQ CONTROL
RVROUT
VSS
55
VSS
NC
NC
14 35
9
8
7
6
5 4
62
61
60
L-CH X-BASS/GRAPHIC EQUALIZER
L-CH OUT
1
3
R-CH OUT
GND
2
4
F652
T1.25A
L 250V
D651-D654
F651
T2.5A
F653
L 250V
T800mA
L 250V
AUDIO +12V
+
SO601
SPEKER TERMINAL
–
J601
HEADPHONES
T651
1
1
2
2
T.F
POWER
TRANSFORMER
AC SOCKET
230V,50Hz
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