Panasonic NV-VS50EG Service Manual page 83

TO
SYSTEM
32 S DET H A1
33 VHS H A2
42 GAIN CTL A3
59 ENV DET A4
38 RE ON H A5
34 ART V A6
G
41 V HEAD CTL P1
39 D REC H P2
QR3309
37 H SW A7
RN1104F
130 SCR H P3
(INV.)
125 EE H CL3301
40 LP H
35 S TAB A8
126 RESET L A9
61 CAM TEST A10
43 HA SW A11
Q3304
60 FACT MODE A12
128 EVR SBO A13 2SC4627
127 EVR SBI A14 (BUFFER)
129 EVR CAM CL A15 P7
2.0
36 PB H
(0)
31 EE TBC H
62 OSD V SPL A30
C3361
F
220P
R3334
TO
470
DSC
1 EVR SBO
QR3311
2 EVR SBI
RN1103F
3 EVR CAM CL
(INV.)
TO
LCD
4 R A16
5 B A17
6 G A18 3.0
E
7 POL A19
TO
LENS DRIVE
8 FNO A20 1.0
9 IRIS OPEN A21
3.0
D
1.0
3.0
C
TO
CAMERA2 1.0
28 SYS VD A22
25 V REF H A23
24 V REF L A24
6 V1V2 CL3308
27 4.43MHz
26 VTR SYNC
TO
CAMERA2
B
5 REG 4.8V
29 B GATE
18 REC Y P4 R3337
1K
17 REC C P5
QR3002
TO
RN1103F
CAMERA1
(INV.)
39 PB Y P6
40 PB C
38 Y CTL P8
3.0
(0)
TO
A
POWER
10 REG 4.8V
11 REG 3V
12 ANA GND P9
1 2
A-LINE
QR3308
0.8
RN2103F
(0)
4.6
(AMP)
(0)
0
4.6
(0)
4.6
QR3307
(0)
RN1104F
0
R3330
(INV.)
1K
0
2.0 4.6
(0)
(0) 2.0
Q3303
(0)
2SC4627
(AMP)
3.0
0
(0)
C3312
18P
R3333 R3335
1200 2700
L3310
68u
C3358
0.01
R3309
0
820
0
QR3314
RN1104F
0
(INV.)
4.6
(0)
1.0
5 4
IC3304
TC7S32FU
R3327
1 2 3 240
3.0
C3336
0 0.01
5 4
IC3305
TC7SH08FU
C3337 R3332
1 2200
1 2 3
3.0
C3338
C3362
1
R3336 1K 1000P
0.9 0.9 1.0
8 7 6 5
IC3303
TC7W14FU
C3339
0.01
1 2 3 4
3.0 0.9
IC3301
AN3502FAQ
VIDEO SIGNAL
PROCESSOR
C3334
F3F0J1060005
QR3001
UN2130X
C3363
820P 4.8
SWITCHING
REG 4.8V
2.3
(0)
4.1
R3017
0
(4.8)
1800
4.8
(0)
0
(4.8)
QR3305
RN1104F
(INV.)
P3
P-LINE
3 4
R3306 360 C3302 560P
R3308
C3304 L3301
3300
33P 39u
C3301
R3301
82P
680
2.9
(0) QR3301
1.1
RN1104F
(1.3) L3308
82u
(INV.)
0 QR3315
RN1104F
C3303
(INV.)
27P
R3312
60 59 58 57 56 55 54 53 52
3300
NC GND NC NC NC
61 NC
62 NC
SUB
LPF
63 NC DEM
64 NC
65 NC
66 NC
67 NC
0.6
(0) FYCO
68 1/4 ROTARY
ID
VCO
69 VCO -1 1/4
GND
SUB
1/40
BM
ACC/CK/
+
- OUT
70
SIDE
FDET APC
LOCK
1.9 FH
RECAFC
(0)
PBAPC
71
2FSC
DET
R3328 - OUT
4PHASE
72 KILLER
22K
SELECT
1.9
SIDE
(0)
LOCK DET
73 DP
TO F0 DET
LP TRICK
3.58XTAL
-
74 BPF
SP
X2
C
75
GND
BURST MAIN BPF
DOWN 4.43/3.58
2.6 XO
(0)
76
X TAL
IN
2.2
(0)
CL3302 77
4.43
ACC BM
XTAL
78 NC
COMB CCD BPF
AMP 4.43/3.58
79 NC
W
CK
OFF
REC
-
80 TEST2
APC
ACC DET
PB C C C
VV/ MBDC ACC F F
CIN OUT VCC1 VCXC2
TRICK DET DET ACC H ACC
1 2 3 4 5 6 7 8 9
CL3304
C3331 C3330
0.01 0.01
C3329
R3325 C3333 C3332
0.01
47K 0.1 0.01
P7
5 6 7
A25 A7
D3302
L3303
MA111
22u C3305
L3302 12u
68P
R3307 R3305
C3311
C3310
47K 4700
82P R3311
18P
1500
R3314
220
CL6018
R3304 C3309
3300 0.01
R3310
300
C3360 F3F0J1060005
51 50 49 48 47 46 45 44 43 42 41
NC
RFAGC
PS/IN PS/N PS/P
RF
OUT
VCC
RF
DET
GND
40
+
RF
- AGC
DO DOP
DET
39
PB RF IN
ENV
TRAP1
TUNER/U
D-LIM 38
TRAP2
NOR
REC
37
FM IN
MODE SW
FO
36
DET
MOD OUT
35
CLAMP3
CLAMP
34
3
WE/
33
W/C
NC
YNR
LIM HPF 32
MIX ME/
VVEDIT
NC
31
MAIN LPF
4.43/3.58
DOP
YNR
DET
30
DET NOR
CLAMP
ARTV
1
YNR
29
PROCESS
TO
DO
CCD
629
28
LPF
Y
27
GND
FROM
NOR
CLAMP CCD LPF CCD
DET GCA 26
2 4.43/3.58
CLAMP4
25
Y
OUT
Y/C
MUTE 24
MIX
CLAMP
SECAM
4 CLAMP2
23
CLAMP1
PAL 22
CCD AGDET
21
HSS
AGC LINE TUNOR
FROM CK SYNC HSS
TO
NC DET IN VREG IN Y VCC
COMB DET DIT OUT
L COMB
10 11 12 13 14 15 16 17 18 19 20
C3328 C3327 R3323 C3325 C3324
0.01 0.022 150K F3F0J1060005 F3F0J1060005
P10 P11 P14 P12
8 9
A-LINE A
A6 L3304 47u
B
C
D
E
C3356
C3308
82P
F3F0J1060005
C3306 0
10P
4.6
(0)
QR3310
RN1104F
(SWITCHING)
CL3305
C3313
2.6
0.01
(0)
R3303
1K
F
4.7
(0)
L3309
470u
C3314
-
0.027
G
C3315
2.4
0.1
(0)
H
R3326
0
I
4.7
(0)
R3320 C3316
2.4
2200 150P
(0)
1.6
(0.4)
C3317
D3303
0.5
F3F0J1060005
MA111
(0)
1.9
(0)
J
R3317
47K
2.0 C3318
(0.1) 1
K
C3319
2.4
0.1
(0)
2.0
(0)
C3320
2.3
0.1
(0.2)
C3321
2.4
0.01
(0)
C3322
2.6
F3F0J1060005
(0.5)
L3306
47u
L
L3305
47u
M
N
O
P-LINE P
Q
10 11