Sony CDX-CA810X Service Manual page 14
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Also See for CDX-CA810X:
- Operating instructions manual (56 pages) ,
- Supplementary manual (1 page) ,
- Limited warranty (1 page)
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CDX-CA810X
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Pin No.
Pin Name
51
TSTB
52
RFOK
53
CD_RST
54
A0
55
STB
56
X_EN
57
LIMIT
58
PH1
59
D_SW
60
INSW
61
NC (PH3)
62
CD_LM_LO
63
CD_LM_EJ
64, 65
NCO
66
AMPATT
67
AMPON
68
TUON
69
ATT
70
VOLATT
71
LVCLK
72
AUX_ON
73 – 75
NCO
76
DSTSEL0
77
DSTSEL1
TE
L 13942296513
78
NCO
79
XCD_ON
80 – 83
NCO
84
NS_MASK
85
DOORIND
86
EE_SIO
87
EE_CKO
88
TUATT
89
FLASH_W
90
NCO
91
AD_ON
92, 93
NCO
94
DOORSW
95
DAVSS
96, 97
RE_IN1, 0
98
RC_IN1
99
RAMBU
100
DAVDD
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I/O
O
CD text parameter strobe output for CD servo IC.
I
RFOK signal input from CD servo IC.
O
Reset signal output for CD servo IC.
O
Command/parameter discrimination signal output for CD servo IC.
O
Data strobe signal output for CD servo IC.
O
Not used. (Open)
I
CD mechanism deck Limit switch detection input
I
CD mechanism deck PH1 detection input (Not used in this set)
I
CD mechanism deck Down switch detection input
I
CD mechanism deck Disc in switch detection input
O
CD mechanism deck PH3 detection input (Not used in this set)
O
CD mechanism deck loading motor control output (Loading direction)
O
CD mechanism deck loading motor control output (Eject direction)
O
Not used. (Open)
O
Power amplifier attenuator control output
O
Power amplifier standby control output
O
Tuner power supply control output
O
System attenuator control output
O
Electronic volume attenuator control output
O
Spectrum analyzer data output for electronic volume IC.
O
Not used. (Open)
O
Not used. (Open)
I
Not used. (Open)
I
Not used. (Open)
O
Not used. (Open)
O
Not used. (Open)
O
Not used. (Open)
O
Not used. (Open)
O
Sub panel power supply control output
I/O
EEPROM serial data input/output
O
EEPROM serial clock output
O
Tuner attenuator control output
I
Flash microcomputer write detection input
O
Not used. (Open)
O
Key power supply control output
O
Not used. (Open)
I
Front panel OPEN/CLOSE detection input
—
D/A converter power supply (–) pin
I
Rotary encoder input 1, 0
I
Rotary commander SHIFT key input
I
Not used. (Fixed at L in this set)
—
D/A converter power supply (+) pin (+5 V)
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2 9
8
Pin Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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