Panasonic AJ-VF15BP Service Manual page 26

R1
22K
R2
33K
TP1
CN1
1 UNREG IN (11~17V)
2 UNREG IN (11~17V)
3 +SV
E1 GND
4 +SV
5 GND
6 GND
C10 C11 C12
7 UNREG GND
NM NM NM
8 VF VIDEO(1Vp-p)
9 VIDEO GND
R22 1K
10 SP CLK
R23 1K
11 SP WR
R24 1K
12 SP DATA
13 ZEBRA
14 SHIELD GND
15 DISPLAY
16 Peaking CONT.
17 R-Y
18 B-Y
19
20
CN2
10 SV
9 GND
8 VIDEO OUT
7 GND
R25 0
6 REC/TALLY
5 16:9 OUT
4 V.BLK IN
3 C.SYNC IN
2 HD IN
1 Vcp
R26
O
S1
NM
DISPLAY ON
OFF
R27
O
S2
B-12JV
ZEBRA ON
OFF
R28 470
S3
R29 2.7K B-13JV
TALLY HI
OFF
LOW
MAIN P.C.BOARD
VEP20780 AJ-VF15/20W
SCM1
Q1
C4081
IC1
IC2A
TC74HC164HF
TC74HCO8AF
14 14
1 3 1
A QA
2 4 3
B QB 2
5
QC
6
QD
10
QE
8 IC3A
CLK QF 11
12 TC7WO4F
QG
9 13
CLR QH
1 7
7
R3 IC2B
C1 C2 4
+ 10K +
10U 22U 6
20V 10V 5
TA-CB TA-CB IC3B
7
6 2
IC4
M66311FP
5 OE QA 1 16:9/4:3
4 A QB 2 R TALLY
24 G TALLY
QC
QD 23 EFFECT
C3 R4
QE 22
0.01U 100K 21 BATT
QF
50V
B QG 20
QH 19 50M
18 P
QI
17
QJ SPEAR 1
QK 16 SPEAR 2
15 SPEAR 3
QL
14
QM VBS/COMPONENT
QN 13 PEAKING OFF
IC3C
QO 11 VTR SAVE
9
12
3 5 8 CKS QP
7 R
4
10
SGP
6 CKL
VCC 3
9 GND
L3
R110
100U
R451.800
CF-8
9
15 R38
R37 3.5K
1K
16
R30 7
1.5K
14
R39
13
1K
8
C6 4
R32
1U
+ 1K
16V
5
C4 F ICS
330U TLI453CNS
R33 6 11 8 2 1
25V
100K
AX
+
C7
C8
R31 10U R34 R35 R36 390p
+
20V
1.5K C5 100K 100K 10K 50V
TA-CB
10U CH
20V
TA-CB
2.2:VF15
1.2:VF20W
VF20W Q4
R58
ONLY B1132
R48 R49
R54 R56
4.7K 0 R53
Q3
R51 22K 33K R60
NM
A1579
100K 3.3K
IC7
R59 VF15 8
TC4W53F
O ONLY
1 +
-
BV3
7 6 8 1 R52 5K 4
c c v c O
Q11 n n d o
7 6 8 1
o 1 d m
C4081
RV4
c c v c
v v i 5K n n d o
e e n A
R50 o 1 d m
e e n
O
R55
4 3 2 5 C13 v v i
e e n A
0.01U 18K R57
e e n
19K
50V
B 4 3 2 5 ICB
VF15
TC4W53F
ONLY
L:CHO(16:9) L:CHO(4:3)
H:CH1(Sirial data) VF20W H:CH1(16:9)
ONLY
RV3:H-SIZE(WIDE) RV4:H-SIZE
CN41
IC2D
12 1 +5V
11
13 2 REC/TALLY
3 EFFECT
4 BATT
5 50M
D1
6 P
IC2C
9 7 VTR SAVE
8 8 SPEAR 1
10
9 SPEAR 2
10 SPEAR 3
R20 R104
4.7K 10K
R21
4.7K
R8 NM
R10 NM
R13 NM
R14 NM
R15 NM
R16 NM
R19 NM
L1
100U RV1:VO-ADJ
TP2
Q2 CF-8
J245S
D1
SC802-04
R111
Q20 100
+
C4081
C9
R40 R46
100U 10K R105
13K
15V
10K
OS
Q21
A1576A
3
Q10
2 C4081
1
RV1
C35 1K
NM
Q9 Q15
C4081 C4081
R112
NM
R41
1.5K
TP3
IC9 R54
UPC358G2 R61 NM
22K
3
Q5
R67
K1254L
2 5 4.7K
2 4
+ R69
1M
C15 R66
IC10A C18
100U 3 5.6K
0.01U
16V TC4S69F
50V RV5
TA-CD
B 10K
+
C14 R52
C19
C16 + +
3.3U 22K 47p
20V 220p R65 50V
R68 C20
50V 100K
TA-CA CH 0.1U
CH 10K
25V
B
RV5:FOCUS
5
2 4
3
IC11A
TC4S59F
VF20W
ONLY
R63
10K
+5V D1
REC/TALLY D2
EFFECT D3
BATT D4
D2 D3 D4 D5 D6 D7 D8 D9
50M D5
G TALLY D6
VTR SAVE D7
D8
D9
P D10
CN4
R103 NM
R5 3.3K
R6 330
R101 O
R7 1K
R9 3.3K R102 NM
R11 330
R12 NM
R18 1K
R113
330
D2
DAP202U
IC6A
R42 TC4SO1F
5
3.3K
1
4
2
R45
R43
3 5.6K
10K
R44
10K
D3
DAP202U
D13
TP12 R78
RLS245
100
D10 TP10
RLS245
R17 1K
FBT
VF20W
IC12
ONLY
3 LM4041EIM3-1.2
1
L2
100V 1000P:VF15
LCU6-01 3
D5 100V 2000P:VF20W D8
(1.25mh) DAN202U C27
DAN202U
2
4.7U
2
20V
TA-CA
(1.2mH)
CP1
D7 5
RLS245 4 R77
68
6
C21
R72
50V 0.047u:VF15
C40 D9
7 8 9 3.3M
25V 0.1u:VF20W C41 C24
ESJA57-04
0.1
TP11
50V
R73
3.3M
RV6
R71
5K
6 100 C28
7 R74 470p
Q6
5 3.3M 1KV
K1254L
IC98 D6
C26
2/2 R75
C23 RLS245 4700p
R70 NM 100K
50V
1K B
RV12:OP AMP ADJ
100V 8200P:VF15
100V 10000P:VF20W
Q7
K1254L
C33
NM
VF20W
C25
ONLY
100V
5600
VF20W
ONLY
C31
Q8
20V
K1254L
47u
0:VF15
R81 C32 10U
5.6:VF20W
20V TA-CB
RV13:H-LIN RV8 100
VF20W
ONLY
1 +5V
2 REC/TALLY
3 EFFET
4 BATT
5 5OM
6 G TALLY
7 VTR SAVE
8 SPEAR 1
9 SPEAR 2
10 P
CN3
+9.5V OUT 1
VIDEO OUT 2
GND 3
INV C.BLK OUT 4
C.SYNG OUT 5
C.BLK OUT 6
TALLY OUT 7
HEATER BIASS
8
IN
G1 IN 9
+50V OUT 10
16:9 OUT 11
Peaking
12
Cont.IN
Peaking
OFF 13
CNS
CP2 TP4
G1OUT 5
CP3 TP5
H1OUT 4
CP4 TP5
H2OUT 3
RV7 TP7
100
G2OUT 1
R76
220
NC 2
+ +
C29 C30
4.7U 27U
50V 63V
CNS
GND 1
RV6:VH-ADJ
DY:5400-67
TP9
+H.DEF +H.DEF
2 2
OUT IN H.DY
(LM=550UH)
R80
3.3k:VF15
1K:VF20W
TP8
-H.DEF -H.DEF
3 3
OUT IN
HLC
LC37-34