Symphonic CSC313E Service Manual page 53

13″ color tv/vcr combination
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Pin
IN/
Signal
No.
OUT
Name
E2PROM/CHROMA IC Tuner
71 OUT SCL
Communication Clock
IN/
E2PROM/CHROMA IC Tuner
72
SDA
OUT
Communication Data
73
-
NU
Not Used
74
IN C-SYNC
C-Sync Input
75
-
NU
Not Used
Capstan Motor Control
76 OUT C-CONT
Signal
77 OUT D-CONT
Drum Motor Control Signal
78
-
NU
Not Used
79
-
NU
Not Used
Take Up Reel Rotation
80
IN T-REEL
Signal
81
-
NU
Not Used
82 OUT LD-CONT
Loading Motor Control Signal
83
-
NU
Not Used
Power Voltage Down
84
IN P-DOWN
Detector Signal
85
-
NU
Not Used
86
-
GND
GND
Capstan Motor Rotation
87
IN C-FG
Detection Pulse
88
-
GND
GND (AMP)
89
-
NU
Not Used
90
IN D-PFG
Drum Motor Pulse Generator
91
-
NU
Not Used
AMP VREF
92 OUT
Standard Voltage Input
IN
93
-
C
C
IN/
94
CTL (-)
CTL (-)
OUT
IN/
95
CTL (+)
CTL (+)
OUT
96
-
AMPC
AMPC
CTL AMP
97 OUT
Control Amp Output
OUT
98
-
P-ON+5V
Power Supply for AMP
99
-
AL+5V
A/D, D/A Standard Voltage
100
-
NU
Not Used
Function
1-15-2
T5517PIN

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