Sharp VL-NZ10S Service Manual page 40

VL-NZ10S/H/E
www.freeservicemanuals.info
11-3. FLOW IN PB MODE (VIDEO)
PB_DATA
B TO B
PB_DATA
EQ/PLL
PB-CK
REC/PB ENGINE
161 163 164 169
CAM ENGINE
68
IC4401 to VIO ENGINE
same as in EE system
11-4. FLOW IN REC MODE (AUDIO)
TELE-MIC
2 47
MIC AMP
IC6601
MIC R
AIO IC601
AUD-R ADIN
16Bit ADC/DAC IC1602
IC452
REC/PB ENGINE
REC DATA
HEAD AMP
44
SC3301
44
39
IC3401
13 32
2
IC3403
17
4
IC3404
2 1 1 2 A/D
3 10
ADIN
227 229 236
IC452
50 57
40 47
CDY CDC
173 180 183 187 190
IC202
72 75 77 84 85 87 92
ZYP
ZCP
INT-MIC-L
46
INT-MIC-R
3
32
17
MIC L
26
29
20 21
AUD-L ADIN
2 3
8
AIDAT
13
243 244
REC GATE
same as in
REC system
WAVEFORM DIAGRAM
(DURING COLOR BAR PLAYBACK)
IC3401 39pin PBDATA Input
CH1=500mV
DC P*10
IC3401 44pin Input
CH1=1V
DC P*10
IC3401 1pin Output
CH1=500mV
DC P*10
WAVEFORM DIAGRAM (1.6 kHz SINE WAVE)
Published in Heiloo, Holland
40
IC3401 32pin Output
5ms/d
CH1=500mV
DC P*10
1
5ms/d
1
5ms/d
1
IC1602 8 Output
10µs/d
CH1=1V
DC P*10
1
12/9/2016
5ms/d
1