Philips VR530 Service Manual page 43

Pin IN/ Signal
Mark
No. OUT Name
80 IN T-REEL
OUT LM-FWD/
81
REV
82 - N.U.
OUT A-MUTE-
83
H
OUT FF/REW-
84
L
85 -
N.U.
P-
86 IN
DOWN-L
87 IN C-FG
88 -
AMPVss AMPVss (GND)
89 IN
D-FG
90 IN D-PG
91 - N.U.
AMPVRE
92 -
F
IN
93 - C
94 OUT CTL (-)
95 OUT CTL (+)
96 - AMPC
CTLAMP
97 -
out
98 -
AMPVcc AMPVcc
99 - AVcc
100 IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Function
Level
PULS
Take Up Reel
Rotation Signal
E
H/L/
Loading Motor
Control Signal Hi-z
Not Used -
Audio Mute
Control
H
Signal (Mute =
"H")
CTL Amp Gain
L
Switching Signal
(FF/REW="L")
-
Not Used
Power Voltage
Down Detector L
Signal
Capstan Motor
PULS
Rotation
Detection E
Pulse
-
Drum Motor
PULS
Rotation
E
Detection Pulse
PULS
Drum Motor
Pulse Generator E
Not Used -
V-Ref for CTL
-
AMP
C Terminal -
Playback/Record
H/L
Control Signal (-)
Playback/Record
Control Signal H/L
(+)
CTL AMP
Connected -
Terminal
PULS
To Monitor for
CTL AMP Output
E
-
A/D Converter
Power Input/
-
Standard
Voltage Input
H/L/
IF AGC Control
Signal
Hi-z
1-14-5 HC265-468PIN