Philips 24MC4306/37, Руководство по обслуживанию

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1-15-2 T2221PIN
70 OUT YCA-SCL YCA Serial Clock
71 OUT SCL Serial Clock
72
IN/
OUT
SDA Serial Data
73 - NU Not Used
74 IN C-SYNC Composite 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 IN
AMP-
VREF-IN
Standard Voltage Input
93 - C
Ext. Capacitor Connection
Port for Analog Amp
94
IN/
OUT
CTL (-)
Record/Playback Control
Signal (-)
95
IN/
OUT
CTL (+)
Record/Playback Control
Signal (+)
96 - AMPC Amp Capacitor
97 OUT
CTL-AMP-
OUT
Control Amp Output
98 - P-ON+5V Power Supply for AMP
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