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O MAIN SIGNAL PATH IN PLAYBACK MODE
A1
A2
A3
C4529
R4526
R4525
16V10
1K
1K
1.5
3.2
2.8
2.9
45
44
43
42
41
IIC BUS
INTERFACE
OUTPUT
SELECT
SWITCH
RCH
+
OUTPUT
SELECT
SWITCH
LCH
INPUT SWITCH RCH
4
5
6
7
8
0
0
2.4
2.0
0
41
C4501
C4502
16V10
16V10
B1
BRACKETS ON THIS DIAGRAM IS PLAYBACK MODE
6
48
A4
R4524
R4523
30K
1K
4.9
0
1.7
0
40
39
38
37
36
AGC &
SWITCH
FM
MODULATOR/
DEMODULATOR
LPF
BPF
BPF
+
AGC
LPF
FM
MODULATOR/
DEMODULATOR
AGC &
SWITCH
INPUT SWITCH LCH
9
10
11
12
13
0
0
2.0
0
C4503
16V10
B2
B3
B4
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU
ORDER A PART,PLEASE REFER TO PARTS LIST.
7
8
R4521
4700
R4522
C4524
510
0.047
C4522
C4521
16V10
6V22
2.4
0.6
2.5
35
34
33
R4520
120K
C4520
0.015
2.5
PNR RCH
32
C4519
1.7
0.22
(1.0)
REC AGC
31
DET
R4519
1.7
820
(4.1)
30
1.8
(4.3)
29
4.2
ENV.DET
28
OUT
2.4
(0)
27
C4517
0
0.1
(2.0)
REC
26
DC2
4.9
VCC
25
0.7
PREAMP
(2.0)
&
24
SWITCH
GND
23
0.7
(2.0)
22
0
(1.8)
21
C4509
0
0.033
(1.9)
20
C4508
0.015
2.5
19
C4507
16V22
2.5
PNR
18
LCH
C4506
0.5
16V10
17
14
15
16
0
0
2.4
C4504
0.047
R4518
4700
R4517
510
C4505
10V33
B5
B6
NV-HV65EC,HV60EB/EBL/EC/EP,HV55EC,HV50EC
Hi-Fi AUDIO SECTION SCHEMATIC DIAGRAM
9
C4523
10V33
R4527
22K
TW4502
D4502
MA165
B12
TL4503
B11
TW4511
B10
C4514
0.01
B9
C4511
0.01
B8
TW4501
B7
C4515
6V100
C4516
0.1
L4501
1.2u
10
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