Panasonic PV-DF2002 Service Manual page 21

PV-DF2002
MAIN II (SIGNAL PROCESS/AUDIO) SCHEMATIC DIAGRAM
TO M I 23 LINE1_L/LINE2_H
TO M I 2 IIC_DATA
TO M I 3 IIC_CLK
TO M III 62 YCA_C
TO M III 63 LINE1_VIDEO
TO M III 64 TNR_VIDEO
TP3001
WA10
TO M I 35 V_LOCK_PLS
TO M I 12 VSYNC
R3038
2200
TO M III 65 VV_VIDEO
R3086
PT
TO M III 66 SW_5V_TV
C3085
PT
TO M I 11 C_VIDEO
TO M I 34 AT_ENV
L3002
100U
TO M I 18 SW_5V_VIDEO
J4002
WA12.5
TP3019
WA27.5
ROUND(2L_COM) only
L3304
PT
C3319
PT
C3329 R3323
PT PT
C3324
C3332
PT
PT
8 7 6 5
IC3303
PT
1 2 3 4
C3331
C3330 PT
PT
R3328 PT
TP3013 FLAT only
PT
C3028
R3077
2.2/50V
100
TP3007
C3009 PT
C3236
4.7/25V 0.1 L3231 220U
C3234
4 3 2 1 47/6.3V
GND VDD
AMP AMP
CLOCK
IC3201
DRIVER
MN3885S
CCD 1H CCD 1H
CCD 1H
DELAY DELAY
DELAY
C3231 5 6 7 8 C3237
1/50V 0.01
R3231
PT
TP3212
C3235 C3232
PT
0.01
1000P
TP3010
PT
R3010 10K
C3001 C3005
PT PT
C3084 C3007 C3006
21 20 19
0.01 100/6.3V 0.1
C3015 47/6.3V
22
C3027 0.01
Q3001 23
2SB1218A C3057 0.1
R3036 24
(BUFFER)
1K
25
R3037
C3056 0.1
1K 26
27
R3003
28
PT
29
C3016 10/16V
30
C3008 180P R3016 120
31
C3055 0.1
32
TP3008 TP3004
33
PT PT
34
R3039 35
PT
36
R3040 R3028 2700
37
PT
C3035 33P
38
C3033
R3022 39
PT
PT
40
R3021
C3034 R3023
PT 41
180P PT
42
R3029
150
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C3013
TP3003
0.22
C3004
PT
C3022
0.01
0.22
R3024 C3023
390 68P
C3018 C3024 R3004
100/6.3V 0.1 PT
R3005
PT
TP3002
WA7.5
C3010 L3004
C3083 R3083 Q3002
0.01
WA5 1500P
220 2SD1819A
(AMP)
R3017 C3011 L3001 R3084
330 PT 39U 1K
AUDIO C.B.A.
TP3014
PT
TP3012
WA7.5
R3076
ROUND
100
only
C3012
PT
FLAT only
C3021
2.2/50V
L3008
R3078
WA5
2200
C3039 C3040
Q3004
PT PT
2SB1218A
(BUFFER)
R3080 R3079
1K 1K
TP3011
PT C3031 0.1
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC3001
AN3479FBP-A
VIDEO/AUDIO
SIGNAL PROCESS
61 62 63
R4001 R4004 C4006
10K 33K 1000P
R3014
R4002 L4005
PT
TP3006
330K WA5
PT
R3015
C4004
PT
0.01
R4003
220
L4004 10U
C4005
22/6.3V
L4003 PT
TP3005
PT
TP4011 TP4014
WA20 WA20
L3007
PT
C3036 C3037
0.1 100/6.3V
C3044 0.01
C3045
R3035
0.47/50V
10K J3002
84 R3043
WA5
PT
REC_Y
83
C3003
C3002 2P
R3047 R3044
82 0.1
PT PT
X3001
81
L3010
VSXS0195-T
R3045
47U
PT
REC_C
80
C3050
R3046 C3047 C3048
79 2.2/50V
PT 100/6.3V 0.1
C3043 3900P
78
C3046
R3032
77 2.2/50V
1200
76
75
74
R4010
C4014 1/50V
10K
73
C4008 47/6.3V R4011
72 6800
71
C4009
70
10/16V
L4002
69
100U
68
C4010 0.033 C4013 C4015
67
R4006 47/6.3V PT
L4001 15M
680
66
5 4
65 FL4051
R4008
C4012 VLFS0014
C4011
64 27K
1/50V
0.01 TP4002
1 2 3
R4007 WA7.5
TP4003
R4005
820
PT
2.2M
R4052 R4175
560
C4007
R4009 R4051 C4051
22/6.3V
47K 39K 0.033
R4102
180K
T4101
R4101
VLTS0304-1
Q4001
R4012 56K
4 3
2SB1218A
6800
C4102
AUDIO
5 2
5600P
Q4002
DELAY REC
2SD1819ARS
ON-OFF 6 1
AUDIO
C4103
R4014 DELAY REC 0.01
4700 ON-OFF
R4103
R4015 Q4003
15K
2200 2SD1819ARS
AUDIO
DELAY REC
ON-OFF
FULL ERASE
HEAD UNIT
AUDIO CONTROL
HEAD UNIT
TP4001
WA20
J4001
R4174 PT
WA7.5
Q4173
PT
SWITCHING
C4171
R4171
BEPPER ON-ON
PT 1/50V PT
R4177
C4172 R4178
PT PT
R4172
1K 1K
D4171
R4173
MA165
PT
Q4171
2SD1819A
SWITCHING
BEEPER ON-ON
Q4101 C4105
2SD601A 22/16V
(BIAS OSC)
C4104
C4106
0.01
PT
L4101
470U
R4031
33K
R4032
22K
C3041
0.01
132
PT