Dv V Out Schematic Diagram - JVC SR-VS30U Service Manual

4.17 DV V.OUT SCHEMATIC DIAGRAM
TO REG
5
A_REG_5V
REG_3V
GND
4
3
TO DV I/O
DV_C
DV_Y
C_GCTL
Y_GCTL
TO DV MSD
IND
2
FRG
ASPECT1
ASPECT2
AGC_RST
1
A
L3521 10µ NQL144K-100X
C3521
100 /6.3
C3537
15p
[POST FILTER] [POST FILTER]
R3529
1k
R3527
4.7k
NQL024J-270X
Q3503
L3533 L3534 2SA1576A/RS/-X
R3526
12µ 27µ
680
NQL024J-120X
CH CH CH
C3536 C3538 C3539
R3528
12p 47p 39p 3.3k
C3532
15p
[POST FILTER] [POST FILTER]
R3524
1k
R3522
4.7k
NQL024J-270X
Q3502
L3531 L3532 2SA1576A/RS/-X
R3521
12µ 27µ
620
NQL024J-120X
CH CH CH
C3531 C3533 C3534 R3523
12p 47p 39p 3.3k
R3531
R3532
B C
L3522 10µ
NQL144K-100X
C3523
22 /6.3
C3515
22 /6.3
C3513
0.1
R3514
OPEN
IC3501
NJM2538V-X
[VIDEO_AMP]
CLAMP VCC2 VCC1
-12dB
Ref. 75
ATT
Buf.
-12dB
BPF
ATT
C3540
0.1
GCA 6 3dB
CLAMP
GCA
6 3dB
LOGIC
LPF
Comp.
-12dB
-12dB
ATT ATT
CLAMP
CHA BLK
C3501
0.1
C3535
0.1
OPEN
OPEN
Q3501
R3502
DTC144EE-X
10k C3504
R3501 22
2.2M
C3502
0.1
LAST NO VACANT NO
R
C
D
Q
L
D E
4-35 4-36
Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
5 0 V OUT
R3512
10k R3509
OPEN
C3516
22 /6.3
R3551
OPEN
R3554
OPEN
R3510
120
R3511
OPEN R3508
68
Q3512
2SA1576A/RS/-X
Ω
Ω 75
Buf.
Q3511
+12dB
+18dB
2SC4081/RS/-X
R3553
OPEN
-6dB
R3552
OPEN
+12dB
6dB
Ω
75
GND
Buf.
ZP351-2
R3541
R3542
R3507
ZP351-3
OPEN R3543
R3506
R3556 0Ω
ZP351-4
R3504
68
120
ZP351-6
C3506
R3505 ZP351-8
22 /6.3
OPEN
ZP351-10
ZP351-12
R3503
10k R3544
C3509 C3507 C3508
22p 22p 22p
/6.3
F
Q3513
2SC4081/RS/-X
R3555
OPEN
TO
MAIN (VIDEO I/O)
ZP351-1
CN3501
QGF1211F1-14X
68
CHARA
68
BLANK
GND
68
PF_Y_OUT
GND
D_V_OUT
GND
D_Y_OUT
GND
D_C_OUT
GND
68
D_Y/V_IN
GND
D_C_IN
R3545
68
ZP351-14
TO DV I/O
C_IN
Y/V_IN
p20248001a_rev0
G H