Panasonic NV-VP23EC, Руководство по обслуживанию

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53
57
14
15
51 MUTE
QR4501
52 MUTE
AV2 L IN
AV2 L OUT
AV2 R IN
AV2 R OUT
8
13
VCA
P
R
1
98
96
A.HEAD(W)
A.HEAD(R)
FROM
AC HEAD
TO
AC HEAD
IC4501
IC3001
9
10
SWITCH
RCH
SWITCH
LCH
2
4
3
1
AV1 R IN
AV2 R IN
AV1 L IN
AV2 L IN
(R)
JK4801
(L)
PP4801
PP4801
PS7501
PS7501
6
5
6
5
AV3 IN(R)
AV3 IN(L)
FRONT JACK PCB
(R)
JK4903
(L)
LINE OUT
1
3
2
6
JK4902
(R)
(L)
(R)
(L)
AV1 R OUT
AV1 L OUT
AV1 R IN
AV1 L IN
AV1
13
14
3
4
12
5
IC4502
9
10
11
FROM
QR4902- E
DVD
1
DVD L/R MIX
2
15
DVD R OUT
AV1 R OUT
DVD L OUT
AV1 L OUT
X0
Z0
1
3
2
6
AV2
Y0
43
2
1
NICAM
DECODER
IC7301
DEC R OUT
DEC L OUT
13 TUNER
TU7601
TUNER AUDIO OUT
(R)
JK4904
(L)
DVD OUT
AV2 R OUT
AV2 L OUT
AV2 R IN
AV2 L IN
P8003
P8003
P S 4301
P S 4301
16
18
16
18
FROM
DVD
AUDIO
BLOCK
DIAGRAM
AV
DECODER
PCB
AUDO R (OUT)
AUDIO L (OUT)
VHS MAIN PCB
I/O SECTION
(R)
(L)
(R)
(L)
H
2
3
3
5
3
2
P4002
P4002
4
3
PRE
AMP
REC
EQ
MUTE
MUTE
th
TRAP
MUTE
CTL
X1
X
Z1
Z
Y
QR4503
+
+