Sony MDS-DRE1 Service Manual page 57

Pin No. Pin Name
67 LED2-G
68 LED2-O
69 LED3-G
70 LED3-O
71 LED4-G
72 LED4-O
73 LED5-G
74 LED5-O
75 LED6-G
76 LED6-O
77 LED7-G
78 LED7-O
79 LED8-G
80 LED8-O
81 to 86 —
87 INPUT-SEL1
88 INPUT-SEL0
89 KEY0
90 KEY1
91 KEY2
92 KEY3
93 KEY6
94 KEY7
95 SPEED-CONT
96 AVSS
97 KEY-CONT
98 AVREF
99 AVCC
100 —
I/O
O
O
O
O
O
O
O
LED drive signal output of the pad indicator "L": LED on
O
O
O
O
O
O
O
I
Not used (fixed at "H")
I INPUT switch (S601) input terminal "L": optical input, "H": analog/coaxial input
I INPUT switch (S601) input terminal "L": analog input, "H": optical/coaxial input
Key input terminal (A/D input) S301 to S306 (UNDO, BANK, ENTER/YES, EDIT/NO, PUSH
I
ENTER, PLAY MODE keys input)
Key input terminal (A/D input) S311 to S316 (REPEAT, SINGLE PLAY, DISPLAY,
I
RELOOP, LOOP IN, LOOP OUT keys input)
I Key input terminal (A/D input) Key input from the pad unit (PAD1 to PAD4)
I Key input terminal (A/D input) Key input from the pad unit (PAD5 to PAD8)
Key input terminal (A/D input)
I
S361 to S365 (0, ), CUE, PLAY/PAUSE, § EJECT keys input)
Key input terminal (A/D input)
I
S371 to S376 (AUTO MODE CUE/PAUSE/OFF, r REC, REC PAUSE, STOP keys input)
I
SPEED control volume input terminal (RV391)
— Ground terminal (for A/D converter)
I
PITCH control volume input terminal (RV392)
I Reference voltage (+5V) input terminal (for A/D converter)
— Power supply terminal (+5V) (for A/D converter)
I Not used (fixed at "H")
Function
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