Panasonic NV-VS50EG Service Manual page 92

TO
CAMERA2
1 SUB
2 CH2
3 CH1
4 V4
5 V3
6 V2
7 V1
F
8 AD Y IN
L305
9 REG 3V
10 DS2
11 DS1
12 FCK
13 CPOB
14 E2 SBO
15 E2 SBT
16 PWM(B)
TO
CAMERA2
17 PB SHIFT
18 PB STILL
19 VTR SYNC1
20 AD C IN
21 RGA TINT
22 BGA VCO
E
23 C CTL
1.3 DAO0
TO 37
AUDIO
1.8 DAO1
24 T VOL 38
0.7 DAO2
39
0.8 DAO3
40
D
2.9 DAO4
41
- DAO5
42
0.8 DAO6
43
2.5 DAO7
44
0.2 DAO8
45
2.5 DAO9
46
TO
1.5 DAO10
POWER
47
25 B LEVEL
1.6 DAO11
26 Y GAIN 48
C
B
TO
CAMERA2
27 V REF H
28 V REF L
29 CG 3.3V
30 H1
31 H2
32 R PULSE
A
1 2
G1C100KA0019
C328 0.1
C319
0.015
C322 0.1
36 35 34 33 32 31 30 29 28 27 26 25
CDS
+ VCLP
24
NC
23
IBIAS
PGA 22
VSS
21
VREF/
IREF
VDD
GEN.
PGA CLAMP 20
VBOT
19
VTOP
PGA 18
VCOM
17
NC
OBP DAC 16
PBYIN
KNEE DAC 15
NC
14
PBCIN
SERIAL
KNEE BUFF + 13
REGISTER
BUFF PGA
1 2 3 4 5 6 7 8 9 10 11 12
3 4
R301
6200
R302
10K
C314 R312
1 1500
6
1
R316 0
IC302
C5ZBZ0000005
C312
0.01
(CDS/AGC)
C317 R308 R311
0.1 100K 100K
1.8
R309
4700
1.2
2.9
0.6
10 9
ISUB V2
2.0
1.1
C318
0.1
3.7
(0)
3.0
(0)
C320
F3F0J1060005
NC V4
11 12
IC315
C321
MN31121SA
F3F0J1060005
(CCD DRIVE)
5 6
1.5
Q304
0.7
2SA1832FY
:VIDEO MAIN SIGNAL PATH
(MUTE)
R313 560
R315
330
3.3 0.9 1.5
5 4
Q303 Q301
15.0
B1HFCFE00001 2SC4627
(AMP) (AMP)
2 3
0.9 1.5 1.7
1.9
C326 C305
22P 12P
R303
2200
D301
MA111
C311
0.1
R310
100K
8 7 6 5 4 3 2 1
CH1 V1 VCC V1 VM13 V2 VL OSUB
CH2 V3 GND VH V3 V4 VM24 VHH
13 14 15 16 17 18 19 20
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
7 8
TO
POWER
CAM 15V 33
CAM -8V 34
C310
0.1
TO
CCD
PP301
R304 270
1 OUT
2 15V
3 SUB
R305 15
4 H1
R306 15
5 H2
R307 100 TO
6 R
PS291
C306 0.01 7 PW
8 V4
9 V3
10 V2
11 V1
12 PT
C307
F2H1A101A001
R219
3.3M
TO
LENS DRIVE
HALL BIAS 35
HALL GAIN 36
TO
SYSTEM
CSN 93
TO
AUDIO
SPK VOL 37
TO
VIDEO
Y CTL 38
PB Y 39
PB C 40
9 10