Panasonic NV-SV120EG, Руководство по обслуживанию

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JK4801
(AV3)
FRONT
AUDIO
IN (R)
AUDIO
IN (L)
JK4902
(AV1)
TV
1
2
3
6
AUDIO OUT (R)
AUDIO IN (R)
AUDIO OUT (L)
AUDIO IN (L)
AUDIO
OUT (R)
AUDIO
OUT (L)
53
57
14
15
51 MUTE
QR4503
52 MUTE
QR4503
AUDIO IN (L)
AUDIO OUT (L)
AUDIO IN (R)
AUDIO OUT (R) 1
6
3
2
JK4901
(AV2)
DECODER/EXT
RFC AUDIO OUT 59
8
13 TUNER AUDIO (L)
TUNER AUDIO (R)
FROM
DECODER
62 6
2 61
79
VCA
MUTE
98
96
1 TUNER AUDIO (N)
FROM
DECODER
A.HEAD (W)
A.HEAD (R)
TO/FROM
AC HEAD
TO
TUNER
2
4
IIC BUS
INTERFACE
42
43
MAIN IIC CLOCK
MAIN IIC DATA
TO/FROM
SYSTEM
CONTROL
IC4501
IC3001
MAIN SIGNAL PATH IN REC MODE MAIN SIGNAL PATH IN PLAYBACK MODE
QR4504
MUTE
MUTE
QR4504
FROM
SYSTEM
CONTROL
24
21
22
P5001
P5001
P5001
8
9
10
L
R
Hi-Fi
AUDIO
HEAD
TW4504
TW4503
TW4506
9
10
TW4505
JK4904
INPUT
SELECT
SWITCH
RCH
INPUT
SELECT
SWITCH
LCH
SWITCH
RCH
SWITCH
LCH
OUTPUT
SELECT
SWITCH
RCH
+
OUTPUT
SELECT
SWITCH
LCH
PNR RCH
PNR LCH
NORMAL
SELECT
SWITCH
FM MODULATOR/
DEMODULATOR
AGC
&
SWITCH
LPF
AGC
+
PREAMP
&
SWITCH
29
30
BPF
BPF
LPF
FM MODULATOR/
DEMODULATOR
AGC
&
SWITCH
AUDIO H.SW
FROM
SYSTEM
CONTROL
27
FSC
FROM
LUMINANCE &
CHROMINANCE
45
VCO
F0
QR4507
MUTE
PS4801 PP3901
4
11
PP3901 PS4801
R
P
MUTE
REC
EQ
MUTE
CTL
36
FROM
SYSTEM
CONTROL
MUTE
CTL
P4002
4
P4002
3
PRE
AMP fh
TRAP
TW4511
TW4502
TW4501
D.FM REC H
MUTE H
NV-SV120EC/EB/EP
AUDIO BLOCK DIAGRAM