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MAIN SIGNAL PATH IN REC MODE
JK4903
(AV1)
TW4907
TV
1
AUDIO OUT (R)
TW4903
2
AUDIO IN (R)
3
AUDIO OUT (L)
TW4902
6
AUDIO IN (L)
JK4901
AUDIO
TW4901
OUT (R)
AUDIO
OUT (L)
JK4902
(AV2)
DECODER/EXT
1
AUDIO OUT (R)
2
AUDIO IN (R)
3
AUDIO OUT (L)
6
AUDIO IN (L)
TO
RFC AUDIO OUT
TUNER
TUNER AUDIO (R)
FROM
DECODER
TUNER AUDIO (L)
FROM
DECODER/
TUNER AUDIO (N)
TV DEMODU
A.HEAD (W)
TO/FROM
AC HEAD
A.HEAD (R)
MAIN SIGNAL PATH IN PLAYBACK MODE
QR4502
MUTE
53
QR4501
MUTE
57
9
10
14
15
QR4503
SWITCH
MUTE
51
RCH
+
QR4504
SWITCH
MUTE
52
LCH
QR4506
MUTE
59
8
13
IC3001
SW
78
GAIN
75
71
2
ALC
73
8
4
7
INPUT
SELECT
SWITCH
RCH
INPUT
SELECT
SWITCH
LCH
OUTPUT
SELECT
SWITCH
RCH
PNR RCH
OUTPUT
SELECT
SWITCH
LCH
PNR LCH
62
NORMAL
61
SELECT
SWITCH
42
IIC BUS
INTERFACE
43
AGC
&
SWITCH
VCO 45
F0
27
FM MODULATOR/
DEMODULATOR
LPF
BPF
30
BPF
PREAMP
&
29
SWITCH
P3502
24
8
P3502
+
AGC
21
9
P3502
22
10
LPF
FM MODULATOR/
DEMODULATOR
AGC
&
SWITCH
SYS IIC CLOCK
TO/FROM
SYSTEM
CONTROL
SYS IIC DATA
FROM
FSC
LUMINANCE &
CHROMINANCE
FROM
AUDIO H.SW
SYSTEM
CONTROL
FROM
D.FM REC
H
SYSTEM
CONTROL
L
Hi-Fi
AUDIO
HEAD
R
NV-FJ632EE
AUDIO BLOCK DIAGRAM
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