Panasonic NV-FJ617EE, Service Manual

Page: 144 / 149

L
5V
REG
HEAD
AUDIO
Hi-Fi
R
L
10
9
8
P3502
P3502
P3502
35
36
37
& SW
PREAMP
AGC
QR4506
CONTROL
SYSTEM
FROM
FM REC MUTE
Q7606
MUTE
Q7604
MUTE
QR4503
MUTE
MUTE
QR4502
L
R
L
Q7601
MAIN SIGNAL PATH IN PLAYBACK MODE MAIN SIGNAL PATH IN REC MODE
IC4001
IC3001
IC4501
CONTROL
SYSTEM
FROM
CONTROL
SYSTEM
TO/FROM
AUDIO H.SW
SYS IIC CLOCK
SYS IIC DATA
43
42
VOLUME CONTROL
MUTE CONTROL
SELECT SW CONTROL
INTERFACE
IIC BUS
41
+
B.P.F
DEMODULATOR
MODULATOR/
DEMODULATOR
MODULATOR/
PROCESS
LCH REC/PB
D.O.C
PROCESS
RCH REC/PB
AMP
MIX
CONTROL
LEVEL
REC
SELECT
INPUT
R
10
11
+
+
SELECT
NORMAL
TUNER
TO
AC HEAD
TO/FROM
A.HEAD(R)
A.HEAD(W)
TV DEMODU
DECODER/
FROM
TUNER AUDIO(N) MUTE 75
4
2
GAIN
SW
ALC
7
8
21 73
71
78 MUTE
QR4001
22
SELECT
OUTPUT
R
L
+
L
R
SELECT
DECODER
SELECT
LINE
DECODER
FROM
TUNER AUDIO(R)
TUNER AUDIO(L) AMP
AMP
3
5
2 1
7 3
14
13
MUTE
RFC AUDIO OUT
TW4901
TW4902
(DECODER/EXT)
AV2
2
3
6
1 AUDIO OUT(R)
AUDIO IN(R)
AUDIO OUT(L)
AUDIO IN(L)
QR4504
MUTE 19
TW4903
TW4907
QR4505
MUTE 20
8
6
9
7
MUTE
MUTE
15
16
18
17
OUT(L)
AUDIO
OUT(R)
AUDIO
AUDIO IN(L)
AUDIO OUT(L)
AUDIO IN(R)
AUDIO OUT(R)
6
3
2
1
(TV)
AV1
1 8
P7502 P6501
3 6
P7502 P6501
IN(L)
AUDIO
IN(R)
AUDIO
(FRONT)
AV3