Main Vii (Video) Schematic Diagram - Panasonic Palmcorder VHSC PalmSight PV-L759 Service Manual

MAIN VII (VIDEO) SCHEMATIC DIAGRAM

9
8
7
TP3003
R3018
470
C3040
0.01
TP3001
6
R3151
18K
IC3001
TO MAIN I
AN2401NFH
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
NON REC DATA 58
5
REC DATA 59 Z
C3041
C3042
L3001
HEAD AMP SW 49
47 22/6.3V
HEAD SW 53
VIDEO DELAY REC(H) 51
L3002
47
FLYING ERASE ON(L) 52
R3022 1K
R3024 R3023
56
1K
VIDEO 60
4
ENVELOPE DET 50
ENV-VOLTAGE 47
TO MAIN VI
AUDIO EE(H) 92
C3043
22/6.3V
TO MAIN VIII
AUDIO EE(H) 108
AUDIO FADE CONTROL 109
3
SLP(H) 110
L3003 47
TO MAIN III
REG +4.5V(1)
4
R3190
TO MAIN IX
0
REG +4.5V
93
VIDEO 94 R3161
2700
Z
L3026
Q3026
LUMINANCE
97
(BUFFER)
2
R-Y
98
Z
C3137
B-Y
99
REG +4.8V 100
TO MAIN III
LUMINANCE
5
CHROMINANCE 3
1
A A A B C
C3081
R3130
TP3004 0.01 4700
C3076
C3078 C3077
0.01 0.01
R3050 C3079
820 1000P
20 19 18 17 16 15 14
C3080
GND VDD
0.01 VCO
SHIFT
DRIVER
REGISTER
COMPARATOR
IC3002
MN38663S 1/3
SHIFT SAMPLING
AMP
TWIN CCD REGISTER HOLD
GND VDD
1H DELAY
1 2 3 4 5 6 7
Z
C3069
C3070
0.1
R3191 0 C3072
Z C3071
0.01
L3006
47
C3068
0.01
C3135
C3157
R3154
0.01
1000P
3300
R3016 R3015
820 39K
C3032
X3001
C3038 C3031
3300P
VSXW0087
56P 0.22
C3039 C3033
8P 2.2/16V
C3036
Z
C3035 4.7/10V
C3034
1
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
ROTARY SW
61
62
REC/PB CHROMINANCE
SIDE LOCK DET
D/A
SIGNAL PROCESS
63
CONVERTER
64
B-Y DEMODULATOR
65
66
R-Y DEMODULATOR
GND
67
C3132 1
VDD
68 WF6
ACC DET
69
C3024 1
70 VCC
VCC
71
C3045 3.3/6.3V
72 DROP OUT COMPENSATOR
Y/C MIX
ART V/H MIX
73
74 GND REC/PB LUMINANCE
C3046
220/4V NON REC SIGNAL PROCESS
75
DATA
76
WF12
VFD
77
78 REC DATA
D3004 Z
PB
79
80
C3151
C3047
REC
1000P
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
C3001
WF5
R3189 3.3
C3007 R3006
1K
0.1
R3004
27
R3003 C3008 R3005
Z C3003 L3009
220
C3004
1500 0.01
82
22/6.3V
C3010
C3005
C3011
22P 0.01
220P
C3006
R3002 C3012
R3026
3300P
R3167 820P
150K
Z
100
100
Q3028
R3165 (BUFFER) Q3029 C3152 C3153 R3025
470 (BUFFER) 680P
680P 100
C3002
R3187 R3188
0.01
1500 1500
D E F
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
C3075
0.01
C3098 0.1
R3134 0
Z
R3133 0
Q3024
Q3015 Q3023
2SD1819A
2SB1218A 2SD1819A
R3073
R3147
13 12 11
(BUFFER)
8200 (AMP)
1K (BUFFER)
R3145
SAMPLING Q3014
330
HOLD 2SD1819A
L3024
(AMP) R3057
R3060
56
1K
1K
VDD R3144
C3131 R3075
2200 R3074 R3136 C3086
820
GND 33P C3090
1800
1K 39P
15P
8 9 10
C3097
4.7/16V R3054
R3137
L3022
820
C3073 39K
120
R3070
C3074 Q3016
0.1
820
C3129 XN4601
22/6.3V
Z 0.01
(AMP)
L3025 R3061
C3136
L3023 1K
10 22P
22 C3091
R3153 R3138
R3056
2700 68P 33K 560
R3140
R3048
1200
680
C3030
TP3006
0.01
C3029
C3021
0.01
C3022
22/6.3V
R3045
C3061
C3063 1K
0.01
L3017
C3028 Z FL3001
150P
330
VLFW0041 R3044
0.01
680
3 L3018
12
Z
42 41
AUTO COLOR
C3055
R3150
C3019
KILLER 1 2
180P
1500 2SB1218A
0.01
WF13 L3013 (BUFFER)
40
C3025 0.01 TP3005 330
39
WF14
R3129 R3040
38
390 2200
37
L3015
36 R3152 330
820
VCC R3041
35
680
34
GND
33
REC
ACC DET
32 C3023
0.047
PB 31
CHROMA COMB 30
TP3002
29 L3016
47
VCC
28
27
C3017
C3059 C3060
GND 0.01
26 10P 12P
25
L3004
C3018
AGC 24
47
0.1
23
22
C3048
0.01
YNR 21
B,C
R3173 L3030
0 47
19 20
C3013
56P A
R3174
R3009
R3008
0
3900
1200
R3010
1200
C3015 560P
R3011
C3014
270
330P
G
H I
REC VIDEO SIGNAL
C3085
0.1
Z
R3146
R3168
C3087 22P
1K 390
L3020
Q3025
82
2SB1218A
L3021
C3088
(BUFFER)
47
39P
C3089
39P
R3155 R3156
R3066
Q3019
1K
2SD1819A
C3093
R3055 R3062 R3063 R3064 (BUFFER)
2700 0.01
680 1800 270
R3065 1200
C3096
Q3018 0.01
R3067
C3094
2SD1819A
1K
Q3017 0.01
PHASE
2SB1218A
COMPENSATOR
R3068
R3059 (BUFFER)
2200
1K
D3003
R3069
C3095
150K MA365E
R3180
100
R3032 R3034 C3058 R3037
1K
820 12P 3300
L3014
Q3004
18
CHROMA PHASE
Q3003
COMPENSATOR Q3005
C3057
CHROMA PHASE
18P
R3033 COMPENSATOR
1800
C3054
100P
L3012 WF11
L3011
C3053
12
47
39P
R3031 R3035 R3036
820 1800 470
R3038
4700
R3039
100
R3181
47K
Q3027
C3150
C3139
R3185
C3107 (REC Y AMP) 0.01
0.01
1800
0.01 R3182
47K R3184
Z
820
Q3022
R3183 Q3021
(REC C AMP)
1500 (REC Y AMP)
WF8
WF7
R3169
1500
R3176
1K
R3186
2200
J K L
3-10
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-L759 A
PV-L779 B
PV-L859 C
PB VIDEO SIGNAL
Not Used Z
UNLESS OTHERWISE SPECIFIED;
PNP TRANSISTORS IS MSB1218A(R),
NPN TRANSISTORS IS MSD1819A(R),
DIODES IS MA110 AND
WATTAGE OF RESISTORS IS 1/16W.
TO MAIN V
196 HEAD SW
198 REC LUMINANCE
197 REC CHROMINANCE
195 ENVELOPE
193 PB LUMINANCE
194 YNR
192 H-SYNC
191 CNR
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
13 GND
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
WF10 WF9
VJBW1635
M N