Philips MX5100VR Service Manual page 114

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Pin IN/ Signal
Mark
No. OUT Name
OUT A-MUTE-
83
H
84 OUT FF/REW-L
IN DISPLAY-
85
ACT
IN P-DOWN-
86
L
87 IN C-FG
88 -
NU
89 - NU
90 IN D-PFG
AMPVREF
91 -
OUT
AMPVREF
92 -
in
93 - P80/C
IN/
94
OUT CTL (-)
IN/
95
CTL (+)
OUT
96 -
AMPC
CTLAMPo
97 -
ut
98 - AMPVcc
99 -
AVcc
100 IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
10/31/2012
Active
Function
Level
Audio Mute Control
H
Signal (Mute = "H")
CTL Frequency
Characteristics
L
Switching Signal
(FF/REW="L")
Tuner (AMP) VFD
L
Indicating Interrupt
Input Signal
Power Voltage
L
Down Detector
Signal
Capstan Motor
PULSE
Rotation Detection
Pulse
-
Not Used
Not Used -
Drum Motor Phase/
PULSE
Frequency
Generator
-
V-Ref for CTL AMP
-
V-Ref for CTL AMP
P80/C Terminal -
Playback/Record
H/L
Control Signal (-)
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
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Pin Signal
In/Out
No. Name
1 -
NU
2 -
NU
3 -
NU
4 -
NU
5 In
OSC
6 -
NU
OUT DISPLAY-
7
DATA
OUT DISPLAY-
8
CLK
OUT DISPLAY-
9
ENA
10 -
NU
11 -
NU
12 - GND
13 - +5V
14 - NU
15 -
NU
15 -
NU
16 -
NU
17 -
NU
18 -
NU
20 -
NU
21 -
NU
22 -
NU
23 Out
a
24 Out
b
25 Out
c
26 Out
d
27 OUT e
28 OUT f
29 OUT g
30 OUT h
31 OUT i
32 OUT j
1-16-3
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Name Function
Not Used
Not Used
Not Used
Not Used
Oscillator Input
Not Used
VFD Driver IC Control Data
VFD Driver IC Control
Clock
VFD Driver IC Chip Select
Signal
Not Used
Not Used
GND
Power Supply
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
Display Segment
E9015PIN