H
H
TL4511
3
P4002
4
P4002
TL4502
TL4501
TRAP
fh
(GC/GCS/GCSX)
(GL)
3
3
5
1
CTL
MUTE
P
R
TW4502
CTL
MUTE
36
2
EQ
REC
MUTE
CONTROL
SYSTEM
FROM
FM MUTE
(REAR JACK)
JK3201
(FRONT JACK)
JK4951
5
3
AUDIO IN (R)
AUDIO IN (L)
AUDIO OUT (R)
AUDIO OUT (L)
7
6
3
2
(R)
IN
(L)
IN
(R)
OUT
(L)
OUT
TL4503
TL4504
P3301
P4951
P3301
P4951
FRONT AUDIO (R)
FRONT AUDIO (L)
MUTE
QR4651
F0
VCO
45
CHROMINANCE
LUMINANCE &
FROM
FSC
27
CONTROL
SYSTEM
FROM
AUDIO H.SW
SWITCH
&
AGC
DEMODULATOR
FM MODULATOR/
LPF
BPF
BPF
30
29
SWITCH
&
PREAMP
+
AGC
LPF
SWITCH
&
AGC
DEMODULATOR
FM MODULATOR/
SWITCH
SELECT
NORMAL
PNR LCH
PNR RCH
LCH
SWITCH
SELECT
OUTPUT
+
RCH
SWITCH
SELECT
OUTPUT
LCH
SWITCH
SELECT
INPUT
RCH
SWITCH
SELECT
INPUT
TL4505
TL4506
HEAD
AUDIO
Hi-Fi
R
L
9
8
7
P5001
P5001
P5001
CONTROL
SYSTEM
FROM
D.FM REC
MAIN SIGNAL PATH IN PLAYBACK MODE
MAIN SIGNAL PATH IN REC MODE
CONTROL
SYSTEM
TO/FROM
IIC DATA
IIC CLOCK
43
42
INTERFACE
IIC BUS
15
10
TUNER
TO
HEAD
AUDIO
NORMAL
DECODER
TUNER/
FROM
TUNER AUDIO (N)
1
MUTE
VCA
79
61
62
DECODER
FROM
TUNER AUDIO (R)
TUNER AUDIO (L)
13
8
59
RFC AUDIO OUT
QR4506
MUTE
QR4505
MUTE
(L)
IN
(R)
IN
NV-HV61GL/GC/GCS/GCSX
AUDIO BLOCK DIAGRAM
