Panasonic NV-HS830B, Service Manual

Page: 125 / 183

L
L
(B/EC/EE)
(EG)
CTL
MUTE
MUTE
CONTROL
SYSTEM
FROM
36
CTL
MUTE
EQ
REC
MUTE
P
R
PP3902 PS3902
13
PP3902 PS3902
12
PS3902 PP3902
7
PS3902 PP3902
6
PS3902 PP3902
4
PS3902 PP3902
3
PP3902 PS3902
9
PP3902 PS3902
10
PS4801 PP3906
10
3
PP3906 PS4801
MUTE
QR4507
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
RCH
SWITCH
LCH
SWITCH
SELECT
INPUT
RCH
SWITCH
SELECT
INPUT
JK4903
TP4505
10
9
TP4506
TP4503
TP4504
HEAD
AUDIO
Hi-Fi
R
L
10
9
8
P5001
P5001
P5001
22
21
24
CONTROL
SYSTEM
FROM
D.FM REC
QR4504
MUTE
MUTE
QR4504
Q7601
MAIN SIGNAL PATH IN PLAYBACK MODE MAIN SIGNAL PATH IN REC MODE
IC3001
IC4501
CONTROL
SYSTEM
TO/FROM
MAIN IIC DATA
MAIN IIC CLOCK
43
42
INTERFACE
IIC BUS
4
2
TUNER
TO
AC HEAD
TO/FROM
A.HEAD (R)
A.HEAD (W)
TV DEMODU
DECODER/
FROM
TUNER AUDIO (N) MUTE 61
97
99
MUTE
VCA
78
61 62
53 62
DECODER
FROM
TUNER AUDIO (R)
TUNER AUDIO (L) 13
8
59 RFC AUDIO OUT
DECODER/EXT
(AV2)
JK4901
2
3
6
1 AUDIO OUT (R)
AUDIO IN (R)
AUDIO OUT (L)
AUDIO IN (L)
QR4503
MUTE 52
QR4503
MUTE 51
15
14
57
53
OUT (L)
AUDIO
OUT (R)
AUDIO
AUDIO IN (L)
AUDIO OUT (L)
AUDIO IN (R)
AUDIO OUT (R)
6
3
2
1
TV
(AV1)
JK4902
IN (L)
AUDIO
IN (R)
AUDIO
FRONT
(AV3)
JK4801
NV-HS830EG/B/EC/EE
AUDIO BLOCK DIAGRAM