Symphonic SC724FDF - Page 74

1-15-2 T2107PIN
66 OUT C-F/R
Capstan Motor FWD/REV
Control Signal
67 OUT
D-REC-L/
PLAY-H
Recording/Playback Output
68 OUT YCA-SDA YCA IC Control Data
69 OUT YCA-CS YCA IC Control Chip Select
70 OUT YCA-SCL YCA IC Control Clock
71 OUT SCL
E2PROM/CHROMA IC Tuner
Communication Clock
72
IN/
OUT
SDA
E2PROM/CHROMA IC Tuner
Communication Data
73 - NU Not Used
74 IN C-SYNC C-Sync Input
75 - NU Not Used
76 OUT C-CONT
Capstan Motor Control
Signal
77 OUT D-CONT Drum Motor Control Signal
78 IN
P-SAFETY
3
Power Supply Failure
Detection 3
79 - NU Not Used
80 IN T-REEL
Take Up Reel Rotation
Signal
81 - NU Not Used
82 OUT LD-CONT Loading Motor Control Signal
83 - NU Not Used
84 IN P-DOWN
Power Voltage Down
Detector Signal
85 - NU Not Used
86 - NU Not Used
87 IN C-FG
Capstan Motor Rotation
Detection Pulse
88 - GND GND (AMP)
89 - NU Not Used
90 IN D-PFG Drum Motor Pulse Generator
91 - NU Not Used
92 OUT
AMP-
VREF- IN
Standard Voltage Input
93 - C C
94
IN/
OUT
CTL (-) CTL (-)
95
IN/
OUT
CTL (+) CTL (+)
96 - AMPC AMPC
97 OUT
CTL-AMP-
OUT
Control Amp Output
98 - P-ON+5V Power Supply for AMP
Pin
No.
IN/
OUT
Signal
Name
Function
99 - AL+5V A/D, D/A Standard Voltage
100 IN
P-SAFETY
1
Power Supply Failure
Detection 1
Pin
No.
IN/
OUT
Signal
Name
Function