Sony CDX-GT210 Service Manual page 28

CDX-GT210/GT212/GT262/GT262S
Pin No. Pin Name
57 NCO
58 UNISI
59 UNISO
60 UNISCK
61 CODEC_SEL
62 KEYSEL
63 NCO
64 SIRCS
65 to 67 NCO
68 FLASH_W
69, 70 NCO
71 RC_IN1
72 ACC_IN
73 TESTIN
74 TELATT
75 NCO
76 AD_ON
77 RESET
78 NCO
79 XOUT
80 XIN
81 VSS1
82 OSCIN
83 OSCOUT
84 VCC3
85 DEMOSEL
86 ATT
87 BUSON
88 SYSRST
89 NCO
90, 91 NCO
92 NCO
93 Z-MUTE
94, 95 NCO
96 MO-DISP
97 DIM_SEL
98 CD_ON
99 CDM_ON
100 COL_SW
28
I/O
O Not used. (Open)
I S-BUS data signal input
O S-BUS data signal output
O S-BUS clock signal output
I Codec select signal input (H: MP3, L: non-MP3)
I 6key/8key distinction signal input (H: 8key, L: 6key)
O Not used. (Open)
I Remote control signal input
O Not used. (Open)
I Memory mode select signal input
O Not used. (Open)
I Rotary commander shift key signal input
I Accessory power supply detect signal input
I Test mode detect signal input
I Telephone attenuate detect signal input
O Not used. (Open)
O A/D converter power supply control signal output
I System reset signal input
O Not used. (Open)
O Sub clock signal output (32.768kHz)
I Sub clock signal input (32.768kHz)
— Ground
I Main clock signal input (18.432kHz)
O Main clock signal output (18.432kHz)
— Power supply (+3.3 V)
I DEMO select signal input (H: DEMO on, L: DEMO off)
O Audio mute control signal output
O BUS ON signal output
O System reset signal output
O Not used. (Open)
O Not used. (Open)
O Not used. (Open)
I CD zero cross mute detect signal input
O Not used. (Open)
I Motion display select signal input
I Dimmer select signal input
I CD mechanism servo power control request signal input
I CD mechanism deck power control request signal input
I Illumination color select signal input
Pin Description
Not used in this set. (Pull up)
Not used in this set. (Pull up)
(H: Motion display on, L: Motion display off)
Not used in this set. (Pull down)
Not used in this set. (Pull down)