Panasonic NV-FJ600A Service Manual page 80

F
E
PK7301
1.6
QPSK/SIF 1
GND 2
0
TUNER AUDIO (N) 3
4
D
5
6
4.9
SW 5V 7
L7301
0
PK7302
4.8
IIC CLOCK 1
4.6
C
IIC DATA 2
3
0
TUNER AUDIO (R) 4
GND 5
0
TUNER AUDIO (L) 6
B
A
1 2
L7302
1u
C7302
6V100
2.0
23
C7315
0.1 2.0
24
C7307 R7302 C7311
0.01 0 0 2.0
25
IC7302 4.9
26
PST7043
(RESET)
27
IN GND OUT
1 2 3
4.9 4.9
4.9
28
C7308 C7312
R7305
50V2.2 0.1
100 4.8
29
R7306
100 4.6
30
C7305
C7306
33P 33P
1.2
31
FL7301
1.2
VLF0633
32
1 3
1.2
C7304 C7301
2 33
6V100 0.01
C7341
4700P
C7342
4700P
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
3 4
C7316 R7327
0.1 8200
3.3 2.0
22 21 20 19 18 17
SIF2
INPUT
SWITCH
VREF1
AGC,
ADC
FM/AM
DEMODULATION
SIF1
CRESET DEMATRIX
IDENTIFI-
VSSA3
CATION
2 CHANNEL
ANALOG/
SATELLITE
VDDA3
DECODER
SCL
IIC BUS
INTERFACE
SDA
POST FILTER
3 DACS
SDO
WS IIC BUS
INTERFACE
SCK
ANALOG CROSSBAR
SWITCH
34 35 36 37 38 39
1.2 4.8 4.9 2.4 2.4
R7316 LB7303
10K 0
TL7303
R7318
220
C7313
0.1
TL7301
C7317
16V10
NOTE:
5 6
AUDIO SIGNAL PATH
X7302
VSX0953
R7325
0
1.6 1.6 0.4
16 15 14 13 12
TP1 11
NICAM
0.4
DEMODULATION
NICAM
10
TP2 9
0
NICAM
VDEC2 8
DECODER
VSSD2 7
DIGITAL LEVEL
4.8
SELECTOR ADJUST
VDDD1 6
VSSD1 5
VSSA1 4
4.9
VDDA1 3
2 CHANNEL
OUTPUT
2.5
OUT R
BUFFERS
2
OUT L
2.5
MONO
1
CHANNEL
OUTPUT
BUFFERS
40 41 42 43 44
2.4 2.4 4.9 2.5
IC7301
TDA9874AH
C7318
6V47
TL7304
DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
7
LB7301
0
C7325
0.1
C7324
0.1
R7328 R7329
220 220
C7319 C7320
16V10 16V10
8