Panasonic NV-VP60GL Service Manual page 73

16.7. DECORDER SECTION IN MAIN SCHEMATIC DIAGRAM (NV-VP60GL)
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)
L7302
D
0
V TUNER AUDIO (N)
C
B
L7602
0
P AUDIO 5V
P GND
L7301
0
A
P SIF
NOTE:CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED HEREIN SHALL BE REGARDED AS REFERENCE INFORMATION WHEN PROBING DEFECT POINT,BECAUSE IT MAY DIFFER
FROM AN ACTUAL MEASURING VALUE DUE TO DIFFERENCE OF MEASURING INSTRUMENT AND ITS MEASURING CONDITION AND PRODUCT ITSELF.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.
1 2
R7310
220
IC7301
C0ZBZ0001081
2.4
44
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
STEREO
DECODER
R7315 C7318 R7314
STEREO
4300 16V10 6800
ADJUST
5
R7316 C7319
C7325
3300 1500P
0.01
2.4
6
7
2.4
8
C7326
9
0.47
2.4
10
11
12
0
C7303 C7304
6V100 0.1
C7301
0.01
WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
3 4
C7317
TL7303 TL7302
16V47
0 2.4 2.4 2.4 2.4 0 0 2.5
43 42 41 40 39 38 37 36
AF SWITCH
POWER
SUPPLY
AF AF
AMPLIFIER 1 AMPLIFIER 2
FM DEMODULATOR FM DEMODULATOR
NARROW-BAND NARROW-BAND
PLL SC1 PLL SC2
13 14 15 16 17 18 19 20
0 2.9 2.6 2.8 2.3
R7321 C7329 R7323
5600 0 9100
C7328 C7330
680P 680P
C7327 X7301 C7331
0.012 H0H400400006 0.012
5 6
73
AUDIO SIGNAL PATH
C7316 C7315
4700P 0.47
2.5
35 34
2.4
33
C7337
0.47
2.4
32
C7336 R7308
DIGITAL
0.1 7500
2.9
IDENTIFICATION
31
PILOT
NARROW-BAND PLL
R7325
100
5.0
30
R7324
100
5.0
IIC BUS
29
TRANSCEVER
L7303
0
5.0
28
C7305 C7335
6V100 0.1
27
1.4
26
2.4
25
1.5
24
C7333 C7338
0.47 0.47
0
23
R7306
3900
R7307 R7305
4700 100
21 22
NV-VP60GL
DECODER SECTION SCHEMATIC DIAGRAM
7 8
NV-VP60GL / NV-VP60GC / NV-VP60GCS
9