Panasonic NV-VP31GL Manual page 117

P :TO POWER SUPPLY/RF SECTION
S :TO SYSTEM CONTROL & SERVO SECTION
V :TO LUMINANCE & CHROMINANCE/AUDIO SECTION
F
A :TO Hi-Fi AUDIO SECTION
S IIC CLOCK
S IIC DATA
E
A TUNER AUDIO (L)
A TUNER AUDIO (R)
D
V TUNER AUDIO (N)
C
B
P AUDIO 5V
P GND
A
P SIF
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
1 2
R7310
220
IC7301
TDA9873H/V2
R7319 C7313 R7312
4300 16V10 6800
2.4
1
R7320 C7321
3300 1500P
2.4
2
R7317 C7312 R7313 C7324
4300 16V10 6800 0.01
2.4
3
R7318 C7320
3300 1500P
4
L7302 R7315 C7318 R7314
0 4300 16V10 6800
5
R7316 C7319
C7325
3300 1500P
0.01
2.4
6
7
2.4
8
C7326
9
0.47
2.4
10
11
L7602
0
C7303 C7304
6V100 0.1
L7301 C7301
0 0.01
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
3
C7317
TL7303
16V47
2.4 0 2.4 2.4 2.4
44 43 42 41 40 39
AF SWITCH
STEREO
DECODER
STEREO
ADJUST
POWER
SUPPLY
AF
AMPLIFIER
1
FM DEMODULATOR FM DEMODULATOR
NARROW-BAND NARROW-BAND
PLL SC1 PLL SC2
12 13 14 15 16 17
0 0 2.9 2.6
R7321 C7329
5600 0
C7328
680P
C7327 X7301
0.012 H0H400400006
ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
4 5
AUDIO SIGNAL PATH
TL7302
C7316 C7315
4700P 0.47
2.4 0 0 2.5 2.5
38 37 36 35 34
33
32
DIGITAL
IDENTIFICATION
31
PILOT
NARROW-BAND PLL
30
IIC BUS
29
TRANSCEVER
28
27
26
AF
AMPLIFIER
2
25
24
23
18 19 20 21 22
2.8 2.3
R7323
9100
C7330
680P
C7331
0.012
NV-VP31GL
DECODER SECTION SCHEMATIC DIAGRAM
6 7
2.4
C7337
0.47
2.4
C7336 R7308
0.1 7500
2.9
R7325
100
5.0
R7324
100
5.0
L7303
0
5.0
C7305 C7335
6V100 0.1
1.4
2.4
1.5
C7333 C7338
0.47 0.47
0
R7306
3900
R7307 R7305
4700 100
8