Hitachi DIGITAL 8 VM-D965LE Service Manual page 82

Video camera/recorder
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VIDEO PROCESS WAVEFORMS
IC BLOCK DIAGRAMS
; ;
D - TLO209 3 1Vp-p
8-A
TLO307 2.6Vp-p
12-B
1V/5ms
1V/20us
REC
REC/PLAY
TLO354 4 0Vp-p
1V/20us
PLAY
0.2V/20us
PLAY(8mm)
18-B 1C0202-29 400mVp-p | 22-B Q0352-B 2 1Vp-p
0.5V/20us
PLAY
: E
|
ICO902
NJU7285BV
+ >
TLO210 3.0Vp-p
1V/5ms
REC
Qo
g >
TLO232
1.2Vp-p
0.2V/20us
REC
9-A
TLO312 430mVp-p
13-A
0.1V/20us
REC/PLAY
10-A TLO315 1.8Vp-p
13-B
0.5V/20ps
REC
TLO357 3.8Vp-p
1V/20ps
REC
19-B
Q0110-E
1.7Vp-p
1V/5ms
TLO357 4.0Vp-p
1V/20us
PLAY
PLAY (8mm)
. bee," ill
20-A Q0350-B 2.1Vp-p
0.5V/20us
REC
O5V/5ms_
vas
Vout
PLAY
(6)
l
Vswi
T
DETECTION
|
CIRCUIT
INT VOL.
CONTROL
CIRCUIT
DETECTOR
1d
hae
é
A/
ICo202
HD49323AF
c
CDS/ADC &
;
D CONV.
2
GAIN
SELECT
SERIAL I/F
bbd
Gs)
E 8
a
1C0350
pLPC5020GR-125-8J
RGB AMP

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