Sony hmd-m11, Service Manual

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Pin No. Pin Name I / O Function
44 VDD1 —
Power supply terminal (+5V) (for A/D converter section, digital system)
45 VSS1 —
Ground terminal (for A/D converter section, digital system)
46 TEST2 I
Input terminal for the test (fixed at “L”)
47 TEST3 I
Input terminal for the test (fixed at “L”)
48 VSS1 —
Ground terminal (for A/D converter section, digital system)
49 NU —
Not used (open)
50 NU —
Not used (open)
51 AVSS —
Ground terminal (for A/D converter section, analog system)
52 LVDD —
Power supply terminal (+5V) (for A/D converter section, buffer system)
53 LVSS —
Ground terminal (for A/D converter section, buffer system)
54 REFO O
Reference voltage (+3.3V) output terminal (for A/D converter section)
55 INLM I
L-ch analog signal (–) input terminal
56 INLP I
L-ch analog signal (+) input terminal