Panasonic NV-HS825EG, Руководство по обслуживанию

Страница: 140 / 143

JK4801
(AV3)
FRONT
AUDIO
IN (R)
AUDIO
IN (L)
JK3906
(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
JK3905
(AV2)
DECODER/EXT
RFC AUDIO OUT 59
8
13 TUNER AUDIO (L)
TUNER AUDIO (R)
FROM
DECODER
62 53
62 61
78
VCA
MUTE
99
97
61 MUTE TUNER AUDIO (N)
FROM
DECODER/
TV DEMODU
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
Q7601
QR4504
MUTE
MUTE
QR4504
MUTE
QR7652
MUTE
QR7652
D.FM REC
FROM
SYSTEM
CONTROL
24
21
22
P5001
P5001
P5001
8
9
10
L
R
Hi-Fi
AUDIO
HEAD
TP4504
TP4503
TP4506
9
10
TP4505
JK3902
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
FROM
SYSTEM
CONTROL
PB 60Hz
AUDIO H.SW
FROM
SYSTEM
CONTROL
27
FSC
FROM
LUMINANCE &
CHROMINANCE
45
VCO
F0
QR4508
QR4507
MUTE
PS4801 PP3906
3
10
PP3906 PS4801
10
PS3902 PP3902
9
PS3902 PP3902
3
PP3902 PS3902
4
PP3902 PS3902
6
PP3902 PS3902
7
PP3902 PS3902
12
PS3902 PP3902
13
PS3902 PP3902
R
P
MUTE
REC
EQ
MUTE
CTL
36
FROM
SYSTEM
CONTROL
MUTE
MUTE
CTL
L
H
L
NV-HS825EG/B/EC
AUDIO BLOCK DIAGRAM