Sony CDX-L410 Service Manual page 13

Pin No. Pin Name
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 NC
65 NC
66 AMPATT
67 AMPON
68 CDMD_ON
69 ATT
70 VOLATT
71 NC
72 NC
73 NC
74 NC
75 NC
76 NC
77 NC
78 DIMSEL
79 XCD_ON
80 TU-ATT
81 NC
82 NC
83 NC
84 NC
85 NC
86 E2P_SIO
87 E2P_CKO
88 NC
89 FLASH_W
90 NS_MASK
91 AD_ON
92 NC
93 ILLON
94 DOORSW
95 DAVSS
96 NC
97 NC
98 RCIN1
99 RAMBU
100 DAVDD
I/O
I CD RFOK signal input
O CD reset signal output
O CD command/parameter signal output
O CD strobe signal output
O CD crystal oscillator control output
I CD limit switch input
I Not used. (Fixed at H in this set)
I CD down switch input
I CD disc in switch input
— Not used. (Fixed at H in this set)
O Loading motor control output (Loading direction)
O Loading motor control output (Eject direction)
— Not used. (Open)
— Not used. (Open)
O Power amplifier attenuator control output
O Power amplifier standby control output
O CD mechanism power control output
O System attenuate control output
O Electronic volume attenuate control output
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Connect to ground in this set)
— Not used. (Connect to ground in this set)
— Not used. (Open)
O CD power control output
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
— Not used. (Open)
I/O EEPROM serial data input/output
O EEPROM serial clock output
— Not used. (Open)
I Flash write input
O Noise detection output
O Key power control output
— Not used. (Open)
O Illumination power control output
I Not used. (Connect to ground in this set)
— Ground for D/A converter.
— Not used. (Open)
— Not used. (Open)
I Rotary commander input 1
— Not used. (Connect to ground in this set)
— D/A converter power supply pin (+5 V)
Pin Description
CDX-L410
13