Sharp VL-E39S - Page 15

Vl-E39S
Vl-E39S
4-2. VCR SECTION BLOCK DIAGRAM
I
b
ack
signal flow
VIC pay
LCD PANEL
SC46
CONNECTOR
SC4701
Connector
}TO
LL.::..V~ID~E::::O-=O __ U_T __ --:>, SW UNIT
'-----/\3
01402/01403
7S0
DRIVER
Y/C
REC/PB processing circuit
IC401
13
SC30s/P3301
From (
VIDEO
HEAD
Signal waveform
Signal waveform
D
LUMINANCE SIGNAL I»
CHROMA SIGNAL ~
Y/C MIX SIGNAL ~
MECHANISM SIDE
P901
P3301
3
ICBOO
1'='1
B
D
R 19
G 1
D
D
D
2
SC903 1 I SC9021
IIC37031
X701
I
IC701
D
D
LCD SIDE
3.6Vp-p
<D (P3301 G3>Pin)
b[!I"-:~~11T~r~J5
h--~-H -l-i~l-
2.0Vp·p (SYNC Tip-100% white peak)
4-4
4-5