Sony hmd-m11, Service Manual

Page: 83 / 105

– 88 –
Pin No. Pin Name I / O Function
85 TRDR O Tracking servo drive PWM signal output terminal (–)
86 TFDR O Tracking servo drive PWM signal output terminal (+)
87 DVDD — Power supply terminal (+3.3V) (digital system)
88 FFDR O Focus servo drive PWM signal output terminal (+)
89 FRDR O Focus servo drive PWM signal output terminal (–)
90 FS4 O Clock signal (176.4 kHz) output terminal (X’tal system) Not used (open)
91 SRDR O Sled servo drive PWM signal output terminal (–)
92 SFDR O Sled servo drive PWM signal output terminal (+)
93 SPRD O Spindle servo drive PWM signal output terminal (–)
94 SPFD O Spindle servo drive PWM signal output terminal (+)
95
TEST0 I
96
TEST1 I
97
TEST2 I
98
TEST3 I
99 DVSS — Ground terminal (digital system)
100 EFMO O EFM signal output terminal when recording mode
* I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O.
Input terminal for the test (fixed at “L”)