Pioneer SD-533HD5 Service Manual page 163

Pin Pin
Symbol
No. voltage
56
YOUT1
3.3V
39 YOUT2
58 COUT1
4.5V
37 COUT2
52
LOUT1
38 LOUT2
4.5V
54
ROUT1
40 ROUT2
6 S2-1
13 S2-2
—
20 S2-3
27 S2-4
7 S-1
14 S-2
—
21 S-3
28 S-4
32
ADR —
Equivalent circuit
V V V
CC CC CC
V
CC
56
39
V V V
CC CC CC
V
CC
58
37
V V
CC CC
52
56
38
20k
54
20k
40
V
CC
V
CC
6
13
147
20
100k
27
5V
V
CC
V 50k
CC
7
100k
14
50k
21
28
10k
V
CC
147 72k
32
28k
SD533H5, SD-643HD5
Video signal outputs.
Output luminance signals.
Video signal outputs.
Output chrominance signals.
Audio signal outputs.
Zo = 50Ω (within DC ± 2mA)
Detects the S2-compatible DC
superimposed onto the C signal.
V
CC
4:3 video signal at 1.3V or less
4:3 letter-box signal at 1.3V or more
to 2.5V or less
16:9 picture squeezed signal at 2.5V
or more
These pins are pulled down to GND
by a 100kΩ resistor, so the 4:3 video
signals are selected when open.
Composite video/S selector.
The detection results are written to
the status register.
V
CC
S signal at 3.5V or less
Composite video signal at 3.5V or
more
These pins are pulled up to 5V by a
100kΩ resistor, so the composite
video signals are selected when
open.
Selects the slave address for the I
bus.
90H at 1.5V or less
92H at 2.5V or more
90H when open
Description
2
C
163