Sharp VL-E610S - Page 59

VL-E610S/VL-E610H
VL-E660S/VL-E96E
VL-E98E
VL-E610S/VL-E610H
VL-E660S/VL-E96E
VL-E98E
Signal waveform
Signal waveform
1 (IC401 52 Pin)
200mVp-p
500mVp-p (SYNC Tip~100% White Peak) 175mVp-p (BURST)
1.0Vp-p (SYNC Tip~100% White Peak) 286mp-p (BURST)
To
VIDEO
HEAD
SC301
Connector
IC301
Head Amp.
AV REC-H PB-H H SW.P
From IC701
P3301/SC305
REC PILOT REC AFM
IC401
Y/C REC/PB processing circuit
SC902
Connector
CAM-C
CAM-Y
VIDEO IN/OUT
SC4701
Connector
12
From
CAMERA
PWB
From
SW
UNIT
4
6
34
52
50
41
15
40
21
54
16
15
52
14 7
321
H-SW-P Y/C S CLK S DATA
From IC701
From
IC1701
From
IC603
7910
6
8
BM
LPF
COMB
AGC
VCA
MOD
VCA
6-2 6-3
6-1. VCR SECTION BLOCK DIAGRAM Y/C recording signal flow
P4701
P2601
P4702
SC4701
SC4702
SC804
SC901
P701
IC802
SC902 SC903
IC3702
SC601
IC703
SC904
IC601
P601
IC1701
IC701
IC8802
IC9800
IC401
IC4401
IC803
IC800
IC904
IC2701
IC702
P3301
IC3701
IC901
P901
P902
IC704
IC706
IC3703
CN8800
IC8800
IC705
42
1
3
2
5
4
41
40
34
21
15
52
54
52
CAM REC
CAM-Y
CAM-C
2 (IC401 41 Pin)
3 (IC401 21 Pin)
4 (IC401 34 Pin)
5
(IC401 15 Pin)