Panasonic Quasar PV-D300 Service Manual page 198

TO MAIN VII
CAM +3.5V 1
8
L311
1
TO MAIN III
ADDRESS 0 119
ADR(0)
ADDRESS 1 120
ADR(1)
ADDRESS 2 121
ADR(2)
ADDRESS 3 122
ADR(3)
7
ADDRESS 4 123
ADR(4)
ADDRESS 5 124
ADR(5)
ADDRESS 6 125
ADR(6)
ADDRESS 7 126
ADR(7)
DATA 0 127
DA(0)
DATA 1 128
DA(1)
DATA 2 129
DA(2)
DATA 3 130
DA(3)
DATA 4 131
6
DA(4)
DATA 5 132
DA(5)
DATA 6 133
DA(6)
DATA 7 134
DA(7)
TG LOAD 138
CS3 114
BLOCK END CONTROL 118
PWM 117
CS2 112
5 CS1 113
WRITE ENABLE 116
READ ENEBLE 115
CAM +3.5V(1) 111
V-SYNC 142
H-SYNC 143
L307
DIS IRQ 135 100
SUB CONTROL PULSE 144
C318
C314
CAM+3.5V(2) 152
0.01 10/6.3V
4
Z
R678
R677
0
3
TO MAIN V
CHROMINANCE 3
REG +4.5V(1) 4
Q301
LUMINANCE 5 2SC4081T106R R303
2
1K
(BUFFER)
Q302
TO MAIN III
2SC3931
LUMINANCE 183 (AMP)
R301
1200
R302
680
R307 R308
10K
390
1
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/16W.
A A A B C
C651
L305
1000P
3.9
C323 10/6.3V
R321
2200
C327
0.01
C307 R322
0.1 2700
R323
4700
SERIAL CLOCK
73
C310 74
1/16V VDD
75
76 GND
77 CHROMINANCE
LUMINANCE
78
79 GND
C309 R402
80 VDD
10/6.3V 4700
81
82
83
C311
84
1/16V
85 VDD
86 GND
87 CS 3
IC301
88
MN67324
CLOCK
89
COLOR SEPARATION CONTROL DIGITAL SIGNAL
90
91 BLOCK END CONTROL PROCESSOR
GND
92
93 VDD
94
95
PWM
96
97 CLAMP PULSE
98 BLANKING PULSE
99 V/H SYNC
100
BURST FLAG PULSE
101
H CLEAR PULSE
102
103 WRITE ENABLE
104 READ ENABLE
105
106 GND
VDD
107
108 CLOCK
C315
0.01
C317 10/6.3V
C316
10/6.3V
R316
120
Q307
R304 R306 Q305
2200 390 2SC4081T106R 2SC4081T106R
(BUFFER)
(BUFFER)
Z
C303 R318
L304
C305 L303
1K
15
47P 33
R317
C306
R319
R305 1K R315
10/6.3V
1K
2200 180
Q306
Q303
2SC4081T106R
2SA1576A106R
(BUFFER)
L302 R310
(BUFFER)
47 1K
R309 C302 C301 R314
1K 56P 33P 4700
D E F
REC VIDEO SIGNAL
L601 47
C604
15P
L308 R603
Z
0
10 C661
48
R608
C326
100
0.01 49 CLOCK
CLOCK
50
51
R610 Z
52
36 R611
53
35
R615
34 54
R622
33
55
32
VDD
56
31
30
57
29
58 FCK DUTY CONTROL
VDD Z R614
28
FCK DUTY CONTROL
59
GND 27
R613
26
0 60
25
61
24
Z 62
23
R618 0
22 63
R654
R619 0
21
VDD
64
20
Z
19 C606 R612
18 0.1
1
17
GND
16 R655
VDD 15 Z
1K
14 R609
TP601
C650
13 680
Z
12
11
R620
C607
Q607
10
1K
15P
9
(AMP)
R616 1M
8
R621
7
6 R617
0
5
4
3
C610 X601
2
10P VSXW0096
1
FREQUENCY (28.6M)
Z
R687
Z
R332
C319 Q617
R333 C320
0.01 0 0.01 2SC4081T106R
(BUFFER)
R652
1K
C647
0.1
WF3
C638
1
37
R656 0
38
Z
C652
39
VCC
40
GND
41
42
Z R658
R659 5600
S/H
43
C639 1
44
CLAMP
45
C640 0.1
46 90 DET
C641 0.1
VDD
47
48 FCK
G
H I
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
C605
C613
0.1 22/6.3V
C615
Z
0.01
R605
330
R641 0
R643
0
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 R684
47K
V3 CHARGE PULSE 32
V(6)
V1 CHARGE PULSE
31
V(5)
V4 PULSE
30
V(4)
V3 PULSE
29
V(3)
V2 PULSE 28
V(2)
V1 PULSE
27
V(1)
SUB CONTROL PULSE
26
V(0)
VDD
25
GND
24
SUB CONTROL PULSE 23
TG LOAD
22
R630
21
0
V/H SYNC 20
19
V-SYNC
18
H-SYNC
17
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IC602
IC603
MN5923-1
MN3112SA-E1
TIMING SIGNAL
GENERATOR CCD
V DRIVE
Z
R624
R680
330
R625
10K
C611
R686 R623
18P
0
4700
R670
Z
D605
C646 L605
22/6.3V 15
R650 WF2
1K
C634
C636 2.2/16V
1
C633 C663
2.2/16V 10P
R683
R646
36 35 34 33 32 31 30 29 28 27 26 25
100
0
GAMMA DOUBLE 24
CONTROL SAMPLING
23
HOLD
22
21
AMP
R645
V-REF(L) 20
0
V-REF(H) 19
AMP V-REF(M)
18 C644
C643
0.1
VDD 17
10/6.3V
16
15
14
D/A 13 C645
CONVERTER
0.1
IC605
R653
1 2 3 4 5 6 7 8 9 10 11 12 AN2109NFHQ C642
1K
10/6.3V
SAMPLING HOLD
/AGC CONTROL
WF4
J K L
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-D300 A
VM-D100 B
PV-L550 C
PV-L600 D
PV-L650 E
VM-L450 F
Not Used Z
CCD C.B.A.
R601
3300
R602
47 7 6 5 4 3 2
1/8W
IC601
MN371132FT-M
(CCD)
FP8
1 CAM +15V 1
2 SUBTRACTION PULSE 2
8 9 10 11 12 13 14
3 CAM -8V 3
4 V1 4
R661
5 5
V2
100
6 6
V3
C603 C664
7 V4 7
0.1 0.1
8 RESET PULSE 8
9 9
H1
10 H2 10
Z
11 GND 11
C601
12 CAMERA SIGNAL 12
LSJB8037
WF1
C618
C614
0.01
0.47
L602
15
Z
R626
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
R629 TO MAIN VII
R644
19 CAM +15V
Z
33
R635
20 CAM -8V
Z
0
21 CAM +4.5V
C616
0.1
C617
R639
1
1M
Z
Q606
(SWITCHING)
TO MAIN V
92 AUDIO EE(H)
C623 R634
10/16V
R640
Q605
(SWITCHING)
R633
R632
TO MAIN III
182
CAM +4.5V
180 IRIS
145 DAC/TG SERIAL CLOCK
146 DAC/TG SERIAL DATA
147 DAC LOAD
148
V-REF(L)
R436
1K 149 HALL OFFSET CONTROL
R651 150
HALL AMP GAIN CONTROL
1K
151 IRIS CONTROL
TO MAIN VII
107
SP VOLUME CONTROL
R662
1K
LSJB8024
M N O
1