Pioneer PRA-BD11 Service Manual page 72

1
7 GS7032 (IC8617: DOOB ASSY)
• Digital Video Serializer
A
Pin Arrangement
B
C
Block Diagram
SYNC DETECT DISABLE (SYNC DIS)
D
DATA
10
IN
(PD0-PD9)
PARALLEL CLOCK
INPUT (PCLKIN)
E
LOOP BANDWIDTH
CONTROL (LBWC)
F
72
1
2
44 43 42 41 40 39 38 37 36 35
1
PD9
2
PD8
3
PD7
4
PD6
5
PD5
6
PD4
7
PD3
PD2
8
PD1
9
PD0 10
PCLKIN 11
12 13 14 15 16 17 18 19 20 21 22
RESET
SYNC
2
DETECT
10
8
INPUT
LATCH
2
3
34
GS7032
TOP VIEW
BYPASS
PARALLEL
10
to SERIAL
SMPTE
CONVERTER
SCRAMBLER
RESET
NRZ to NRZI
BYPASS
S /10 S
CLK CLK
PLL
R R
VCO+ VCO-
PRA-BD11
3
4
RESET
33
NC
32
BYPASS
31
NC
30
V
29
EE
NC
28
27
NC
V
26
EE
SDO
25
SDO
24
V
23
EE
&
P
LOAD
MUTE
4
SDO
SDO
SERIAL
DIGITAL
OUTPUTS
LOCK
DETECT
(LOCK DET)