Panasonic PV-L550 Manual page 195

9
8
7
TP3003
TP3001
6
TO MAIN I
V-LOCK PULSE 54 LUMINANCE/CHROMINANCE
REC/PB PROCESS
ROTARY SW 48
D/A LOAD 57
D/A SERIAL DATA 56
D/A SERIAL CLOCK 55
OSD DATA 58
5
OSD(DATE/TIME) DATA 59 Z
C3041
L3001
HEAD AMP SW 49 47
HEAD SW 53
VIDEO DELAY REC(H) 51
L3002
47
FLYING ERASE ON(L) 52
R3022 1K
R3024
56
VIDEO 60
4
ENVELOPE DET 50
ENV-VOLTAGE 47
C3043
22/6.3V
TO MAIN VI
AUDIO EE(H) 108
AUDIO FADE CONTROL 109
3 SLP(H) 110
TO MAIN IV
AUDIO EE(H) 92
L3003 47
REG +4.5V(1)
4
R3190
TO MAIN VII
REG +4.5V
93
VIDEO
94
R3161
Z
L3026
LUMINANCE
97
Q3026
2
R-Y 98 (BUFFER)
Z
C3137
B-Y
99
REG +4.8V 100
TO MAIN IV
LUMINANCE 5
CHROMINANCE
3
1
A A A B C
C3081 R3130
C3098
TP3004 0.01 4700 0.1
C3078 C3077
0.01 0.01
R3050
C3079
820 1000P
20 19 18 17
C3080
GND
0.01 VCO
DRIVER
COMPARATOR
IC3002
MN38663S 1/3
AMP
TWIN CCD
GND VDD
1H DELAY
1 2 3 4
Z
C3069
C3070
0.1
Z C3071
L3006
47
C3135
0.01
R3016 R3015
820 39K
C3032
C3038 X3001 C3031
VSXW0087 3300P
56P 0.22
C3039 C3033
R3018
18P 2.2/16V
470
C3040
0.01 C3036
Z
C3035
4.7/10V
C3034
R3151
1
18K
IC3001
AN2401NFH
60 59 58 57 56 55 54 53 52 51 50 49 48 47
ROTARY SW
61
62
D/A
63
CONVERTER
64
65
66
C3042
GND
67
22/6.3V C3132 1
VDD
68
ACC DET
69
C3024 1
VCC
70
VCC
71
C3045 3.3/6.3V
72
Y/C MIX
R3023
ART V/H MIX
73
1K
GND
74 REC/PB LUMINANCE
C3046
SIGNAL PROCESS
220/4V
75 OSD DATA
76
WF12
OSD DATA
77
OSD
78 (DATE/TIME)
DATA
PB
79
Z
D3004
80
C3047
REC
C3151 1
1000P
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C3001
WF5
3.3
C3007
0.1
L3009 R3003 C3008
Z C3003
C3004 82 1500 0.01
22/6.3V
C3005 C3010
0.01
22P
0
C3006
R3002
R3026
A,C,D,E,F
150K 3300P
100
R3167
0
Q3028
(BUFFER)
Q3029 C3152 C3153 R3025
R3165 Z 680P
R3214 680P 100
(BUFFER)
R3213
Z
Z
A,C,D,E,F
C3002
R3187 R3188
1500 1500 0.01
D E
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
C3075
0.01
C3085
0.1
C3076 Z
16 15 14 13 12 11
VDD
SHIFT
SAMPLING
REGISTER
HOLD
SHIFT SAMPLING
VDD
REGISTER HOLD
GND
5 6 7 8 9 10
C3073
C3074
0.1
22/6.3V
C3072
Z
0.01
L3025 C3136
C3068
0.01 10 22P
R3153
R3154
2700
3300
R3140 R3048
1200
680
C3030
TP3006
0.01
C3029
C3021
0.01
C3022
22/6.3V
C3061
0.01 L3017
C3028 Z FL3001
0.01 VLFW0041 330
46 45 44 43 42 41
AUTO COLOR
C3055
C3019
KILLER
180P
0.01
WF13
40
L3013
C3025 0.01
TP3005
330
WF14 39
REC/PB CHROMINANCE
R3129 R3040
SIGNAL PROCESS
38
390 2200
37
B-Y DEMODULATOR L3015
36 R3152
330
820 R3041
VCC
35
R-Y DEMODULATOR
680
34
GND
WF6 33
REC
ACC DET
32 C3023
0.047
PB 31
CHROMA COMB
30
TP3002
DROP OUT COMPENSATOR 29
C3017 0.01
VCC 28
27
GND 26
25
L3004
AGC 24
47
C3018 0.1
23
22
C3048 0.01
YNR 21
Z
R3173 L3030
0 47
15 16 17 18 19 20
C3013
56P
R3174
R3006
R3009
R3008
0
1K
1200 3900
R3010
R3004
1200
27
R3005
C3015 560P
220
R3011
C3014
270
C3011
330P
220P
C3012
820P
A,C,D,E,F
G
F H
REC VIDEO SIGNAL
R3180
100
R3045
1K
R3032 R3034 C3058 R3037
R3044
1K 820 12P 3300
680
Q3004 L3014
2SC3931
18
CHROMA PHASE
R3150
COMPENSATOR
Q3003 C3057 Q3005
1500
(BUFFER)
18P
R3033 CHROMA PHASE
1800 COMPENSATOR
C3054
100P
WF11
L3012
L3011 C3053
12
47 39P
R3031 R3035 R3036
820 1800 470
R3038
4700
R3039
100
R3181
L3016
47K Q3027
47
(REC Y AMP) C3150
C3139
R3185
C3107
0.01
0.01 1800
0.01 R3182
C3059 C3060
47K
R3184
10P 12P
Z
820
Q3022
Q3021
R3183
(REC C AMP)
(REC Y AMP)
1500
WF8
WF7
R3169
1500
R3176
1K
R3186
2200
I J K
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-D300 A
VM-D100 B
PV-L550 C
PV-L600 D
PV-L650 E
PB VIDEO SIGNAL
VM-L450 F
Not Used Z
UNLESS OTHERWISE SPECIFIED;
PNP TRANSISTORS IS 2SA1576A106R,
NPN TRANSISTORS IS 2SC4081T106R,
WATTAGE OF RESISTORS IS 1/16W.
TO MAIN III
196 HEAD SW
197 REC-CHROMINANCE
198 REC-LUMINANCE
195 ENVELOPE
193 PB LUMINANCE
194 YNR
192 H-SYNC
TO MAIN II
154 CYL FG(-)
153 CYL FG(+)
157 VH-
158 VH+
155 CYL PG
168 VH-
165 H2+
160 VH+
164 H2-
169 H3+
159 VH+
167 H3-
163 H1+
161 VH+
162
H1-
170 MAIN COIL 1
156 MAIN COIL 2
166 MAIN COIL 3
TO CYLINDER
UNIT
FP6
Z
39 MAIN COIL 3
C3156
38 MAIN COIL 3
37 MAIN COIL 2
C3155
36 MAIN COIL 2
35 MAIN COIL 1
C3154
34 MAIN COIL 1
33 H1-
32 VH+
31 H1+
30
29 H3-
28 VH+(H3)
27 H3+
26
25 H2-
24 VH+
23 H2+
22 VH-
21 CYL PG
20 VH+
19 VH-
18 CYL FG(+)
17 CYL FG(-)
16 GND
15 GND
14 GND
GND
13
12 REG +4.5V
11 REG +4.5V
10 FLYING ERASE ON(L)
9 HEAD SW
8 HEAD AMP SW
7 REG +4.5V
6 REG +4.5V
5 VIDEO DELAY REC(H)
4 ENVELOPE DET
3 ENV-VOLTAGE
2 REC VIDEO
1 PB VIDEO
WF9
WF10
LSJB8024
L M N