Sony CDX-60X Service Manual page 33

Us model compact disc changer
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3 7 63 1515 0
Pin No.
Pin Name
60
MCK
61
NC
62
BUSON
63
EJECT
64
MAGSW
65
LOAD1
66
LOAD2
67 to 70
NC
71
CH.F
72
CH.R
73
ELVR
74
ELVF
75
BUCHK
76
MGLK
TE
L 13942296513
77
SQSO
78
NC
79
SQCK
80
GRSCOR
81
NC
82
SCOR
83
SIRCS
84
TEX
85
TX
86
VSS
87
VDD
88
NC
*1 chucking motor (M103) control
Terminal
CH.F (pin ua)
CH.R (pin us)
*2 elevator motor (M104) control
Terminal
www
ELVF (pin uf)
ELVR (pin ud)
.
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I/O
Input of signal for the fine adjustment (elvator height (address) adjustment; RV201) of elevator
I
position (A/D input)
Not used (open)
I
Bus on/off control signal input from the SONY bus interface (IC302) "H" bus on
I
Eject switch (SW801) input terminal "H" active
I
Magazine in/out detect switch input Not used (open)
Chucking end detect switch (SW1) input terminal
I
"L": When completion of the disc chucking operation
Save end detect switch (SW2) input terminal
I
"L": When completion of the disc save operation
Not used (open)
Motor drive signal (save direction) output to the chucking motor drive (IC201)
O
"L" active *1
Motor drive signal (chucking direction) output to the chucking motor drive (IC201)
O
"L" active *1
Motor drive signal (elevator down direction) output to the elevator motor drive (IC301)
O
"L" active *2
Motor drive signal (elevator up direction) output to the elevator motor drive (IC301)
O
"L" active *2
I
Battery detect signal input terminal "H": battery on
I
Magazine in/out detect switch (SW201) input "L": magazine is set
O
Subcode Q/text serial data output to the CXD2598Q (IC101)
Not used (open)
O
Subcode Q/text serial data transfer clock signal output to the CXD2598Q (IC101)
I
Subcode sync (S0+S1) detection signal input terminal Not used (open)
Not used (open)
I
Subcode sync (S0+S1) detection signal input from the CXD2598Q (IC101)
I
SIRCS signal input terminal Not used (open)
I
Sub system clock input terminal Not used (open)
O
Sub system clock output terminal Not used (open)
Ground terminal
Power supply terminal (+5V)
Not used (open)
LOAD
Mode
STOP
CHUCKING
"H"
"H"
"H"
"L"
ELEVATOR
Mode
STOP
UP
"H"
"L"
x
ao
y
"H"
"H"
i
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8
Description
Q Q
3
6 7
1 3
SAVE
BRAKE
"L"
"L"
"H"
"L"
ELEVATOR
BRAKE
DOWN
"H"
"L"
u163
"L"
"L"
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
33

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