Sony HCD-GX40 Service Manual page 36
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Also See for HCD-GX40:
- Operating instructions manual (32 pages) ,
- Product information (2 pages) ,
- Service manual (58 pages)
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HCD-GX40
QQ
3 7 63 1515 0
IC781 MN1469XH (CD BOARD)
IC101 LA1845 (MAIN BOARD)
24
ALC
TE
L 13942296513
BUFF
LEVEL
DET
FM
IF
1
IC301 BD3873FS (MAIN BOARD)
24
www
0dB-
-87dB
-
Vcc/2
.
1
36
http://www.xiaoyu163.com
28
27
26
25
24
23
-
+
+
-
1
2
3
4
5
6
23
22
21
20
AM
AM
AM
PF.AMP
OSC
MIX
AGC
AM
AM
IF
DET
AM/FM
IF
COMP
S-CURVE
BUFF
TUNING
FM
DRIVE
DET
REG
GND
2
3
4
5
23
22
21
20
Treble1
Treble2
Bass2
fc=8kHz
fc=8kHz
fo=80Hz
x
ao
y
Vcc/2
i
50k
2
3
4
5
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8
20
19
18
17
22
21
Vcc
Vcc
+
-
7
8
9
10
11
12
19
18
17
16
15
Q Q
DEOODER
3
6 7
1 3
ANTI-BIRDIE
P-DET
STEREO
ø
SW
VCO
FF
FF
304kHz
38k
19k
V
CC
6
7
8
9
10
19
18
17
16
15
Bass1
fo=80Hz
Vcc/2
u163
.
50k
50k
50k
50k
6
7
8
9
10
2 9
9 4
2 8
16
15
13
14
14
13
PILOT
1 5
0 5
8
2 9
9 4
CANCEL
FF
PILOT
π
19k 0
DET
2
11
12
14
13
Logic
Vcc/2
m
Vcc/2
co
50k
11
12
9 9
2 8
9 9
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