Philips DVD757VR /00 Service Manual page 79

Pin IN/ Signal
Mark
No. OUT Name
IN/
95 CTL +
OUT
96 -
AMPC
CTLAMP
97 -
out
98 - AMPVcc
99 - AVcc
100 IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Function
Level
Playback/Record
H/L
Control Signal (+)
CTL AMP
Connected
Terminal
To Monitor for CTL
PULSE
AMP Output
AMPVcc
A/D Converter
Power Input/
Standard
Voltage Input
IF AGC Control
A/D
Signal
IC621 [ PT6315-S(TP) ]
Pin
In/Out
No.
1 In
-
2 In
3 In
4 In
-
5 -
-
6 -
7
8
9
10
Out
11
12
13
14
15 -
16 Out
17
18
19
20 Out
21
22
23
24 -
25 -
26 In
27 Out
28 In
1-15-3
Signal
Name Function
Name
CLK
Clock Input
STB
Serial Interface Strobe
K1
Key Data 1 Input
K2
Key Data 2 Input
VSS
GND
VDD
Power Supply
a
b
c
d
Segment Output
e
f
g
h
VEE
Pull Down Level
i
Segment Output
7G
6G
5G
4G
Grid Output
3G
2G
1G
VDD
Power Supply
VSS
GND
OSC
Oscillator Input
DOUT
Serial Data Output
DIN
Serial Data Input
H9520PIN