Panasonic DMR-ES35VEE, Service Manual

Page: 117 / 141

19.5. NICAM DECODER CIRCUIT
!
Note:
Marked *(spare) parts
are not assembled
Important Safety Notice:
Components identified with
the mark have the special
characteristics for safety.
When replacing any of these
components use only the
same type.
K7307
0
R7314
RESET IC
0
K7303
0
C7329
J0JCC0000080
LB7303
0
R7315
R7307
0
8.2K
C7330
W7
0
0
K7306
100
R7304
4
A
S
S
V
M
T
U
O
2
P
2
F
E
R
V
LI
T
X
E
RI
T
X
E
NI
O
N
O
M
1
P
)
E(
C
N/
3
D
S
S
V
3
D
D
D
V
GI
R
T
C/
K
L
C
S
Y
S
K
L
C
P
)
E(
R
F
A/
1
R
D
D
A
O
L
A
T
X
I
L
A
T
X
B
P
T
2
T
S
E
T
)
E(
2
F
L/
F
E
R
1
2
R
D
D
A
2
A
S
S
V
2
A
D
D
V
1
T
S
E
T
OUT L
OUT R
VDDA1
VSSA1
VSSD1
VDDD1
VSSD2
AF11
TP2
AF1D
TP1
AF21
AF20
LPF
SDA
SCL
VDDA3
VSSA3
CRESET/CAF2(E)
SIF1
VREF1/CAF1(E)
SIF2
OUT G IN
C0EAH0000051
IC7302
JC REG.5V
GND
TU AUDIO IN
SIF
0.1
C7314
J0JCC0000124
LB7302
10K
R7309
TL7301
TL7302
TL7303
16V47
C7317
16V10
C7318
220
R7310
16V10
C7313
16V10
C7312
R7312
220 220
R7313
0.1
C7324
1000P
C7323
J0JCC0000124
LB7301
(B)
0
R7322
H0D245500016
X7301
0.1
C7332
C7333
0.1
R7325 100
R7324 100
100P
C7311
C7302
0
0
R7301
0.1
C7301
3 2 1
50V2.2
C7334
0.01
C7306
6.3V100
C7303
L7303
G0C1R0JA0019
6.3V100
C7305
0.1
C7335
IC7301
C1AB00002225
NICAM DECODER IC
K7305 0
K7301 0
K7302 0
7
6
5
4
3
2
1
PK7301
34 35 36 37 38 39 40 41 42 43 44
22 21 20 19 18 17 16 15 14 13 12
23
24
25
26
27
28
29
30
31
32
33
11
10
9
8
7
6
5
4
3
2
1
R7319
J0JCC0000103
R7317
J0JCC0000103
R7317
DECODER AUDIO(L)
GND
DECODER AUDIO(R)
SDA
SCL
10P
C7307
10P
C7308
PK7302
1
2
3
5
6
4
TO
MAIN (IO_TUNER)
CIRCUIT (PK7401)
ON SCHEMATIC
DIAGRAM-13
DMR-ES35VEE /GCS/GC/GN NICAM DECODER CIRCUIT
SCHEMATIC DIAGRAM - 21
NICAM DECODER CIRCUIT
TO
MAIN (IO_TUNER)
CIRCUIT (PK7402)
ON SCHEMATIC
DIAGRAM-13
: -B SIGNAL LINE
: +B SIGNAL LINE
: TV TUNER AUDIO SIGNAL LINE
: NICAM AUDIO SIGNAL LINE
DMR-ES35VGN / DMR-ES35VGC / DMR-ES35VGCS / DMR-ES35VEE
117