Pioneer SD-643HD5, Service Manual

Page: 162 / 206

162
SD533H5, SD-643HD5
Pin Function
Pin
No.
63
1
8
15
22
60
TV
V1
V2
V3
V4
V5
4.0V
Video signal inputs.
Input composite video signals.
Symbol
Pin
voltage
Equivalent circuit Description
150
V
CC
3
µ
A
8
15
22
60
63
1
3
10
17
24
49
45
Y1
Y2
Y3
Y4
YIN1
YIN2
4.0V
Y/C separation signal inputs.
Input luminance signals.
The YIN1 pin inputs the signal
obtained by Y/C separating the
VOUT1 pin output.
The YIN2 pin inputs the signal
obtained by Y/C separating the
VOUT2 pin output.
3
10
17
24
45
49
150
V
CC
3
µ
A
5
12
19
26
51
43
C1
C2
C3
C4
CIN1
CIN2
4.5V
Y/C separation signal inputs.
Input chrominance signals.
The CIN1 pin inputs the signal
obtained by Y/C separating the
VOUT1 pin output.
The CIN2 pin inputs the signal
obtained by Y/C separating the
VOUT2 pin output.
150
V
CC
27k
20k
5
12
19
26
43
51
62
2
9
16
23
59
64
4
11
18
25
61
LTV
LV1
LV2
LV3
LV4
LV5
RTV
RV1
RV2
RV3
RV4
RV5
4.5V Audio signal inputs.
V
CC
15k
33k
27k
2 4
9 11
16 18
23 25
59
64
61
62
53
41 VOUT1
VOUT2
3.9V
Video signal outputs.
Output composite video signals.
V
CC
27k
V
CC
23.5k
30k
250
41
53