Philips MAGNAVOX 20MC4304 Service Manual page 165

Pin IN/ Signal
No. OUT Name
62 OUT OSD-B
63 OUT OSD-G
64 OUT OSD-R
65 OUT A-MUTE
66 OUT C-F/R
D-REC-L/
67 OUT
PLAY-H
68 OUT YCA-SDA
69 OUT YCA-CS
70 OUT YCA-SCL
71 OUT SCL
IN/
72 SDA
OUT
73 - NU
74 IN C-SYNC
75 - NU
76 OUT C-CONT
77 OUT D-CONT
78 IN P-SAFETY 3
79 - NU
80 IN T-REEL
81 - NU
82 OUT LD-CONT
83 - NU
84 IN P-DOWN
85 - NU
86 - NU
87 IN C-FG
88 - GND
89 - NU
90 IN D-PFG
91 - NU
Function
Blue Output
Green Output
Red Output
Audio Mute Output
Capstan Motor FWD/REV
Control Signal
Recording/Playback Output
YCA IC Control Data
YCA IC Control Chip
Select
YCA IC Control Clock
E2PROM/CHROMA IC
Tuner Communication
Clock
E2PROM/CHROMA IC
Tuner Communication Data
Not Used
C-Sync Input
Not Used
Capstan Motor Control
Signal
Drum Motor Control Signal
Power Supply Failure
Detection 3
Not Used
Take Up Reel Rotation
Signal
Not Used
Loading Motor Control
Signal
Not Used
Power Voltage Down
Detector Signal
Not Used
Not Used
Capstan Motor Rotation
Detection Pulse
GND (AMP)
Not Used
Drum Motor Pulse
Generator
Not Used
Pin IN/ Signal
No. OUT Name
AMP-VREF-
92 OUT
IN
93 - C
IN/
94 CTL (-)
OUT
IN/
95 CTL (+)
OUT
96 - AMPC
CTL-AMP-
97 OUT
OUT
98 - P-ON+5V
99 - AL+5V
100 IN P-SAFETY 1
1-16-2
Function
Standard Voltage Input
C
CTL (-)
CTL (+)
AMPC
Control Amp Output
Power Supply for AMP
A/D, D/A Standard Voltage
Power Supply Failure
Detection 1
T1006PIN